ЭЛАСТОМЕРНЫЕ ПЛЕНКИ С ХРУПКИМИ НЕСЛИПАЮЩИМИСЯ ПОВЕРХНОСТНЫМИ СЛОЯМИ

Настоящее изобретение относится к неслипающейся многослойной эластомерной пленке, а также к способу ее получения. Пленка включает первый хрупкий полимерный пленочный слой, который не может растягиваться до более чем 110% от своего первоначального размера без разрыва или растрескивания, и второй эластомерный полимерный пленочный слой. Первый полимерный слой соединяют с первой поверхностью второго полимерного пленочного слоя. Первый слой представляет собой полистирол, а второй слой выбирают из группы, включающей блок-сополимер стирола и эластомерного полиолефина. Многослойную пленку можно активировать с разрушением первого хрупкого полимерного слоя и с приданием многослойной пленке эластомерности. Пленка может растягиваться до приблизительно 150% от своего первоначального размера и восстанавливаться после растяжения до не более чем 120% от своего первоначального размера. Способ получения указанной пленки включает обеспечение наличия неслипающегося многослойного пленочного слоя и активирование ...

ЗАЩИТНЫЕ ПЛЕНКИ И КЛЕЙ, СКЛЕИВАЮЩИЙ ПРИ НАДАВЛИВАНИИ

Изобретение относится к защитной пленке в форме ленты или листа для изделий, имеющих форму. Защитная пленка включает слой субстрата и клеевую композицию, склеивающую при надавливании. Слой субстрата предпочтительно является экструдируемым слоем субстрата. Клеевая композиция включает блоксополимер, смолу, повышающую клейкость и, необязательно, полиолефин, пластификатор и антиоксидант. Блоксополимер содержит по меньшей мере два поли- или моно-винилароматических углеводородных блока и по меньшей мере один гидрированный блок поли- или сопряженного диена. Клеевую композицию получают сухим смешением компонентов. Сухую смесь экструдируют, гранулируют в подводном грануляторе с получением влажных гранул. Влажные гранулы сушат. Возможна обработка влажных или сухих гранул опудривающим средством. Клеевая композиция сочетает в себе высокую адгезию при отслаивании и скорость течения расплава от 5 до 20 г/10 мин. 5 н. и 8 з.п. ф-лы, 3 табл.

ПРОЗРАЧНАЯ МНОГОСЛОЙНАЯ ПЛЕНКА И СПОСОБ ЕЕ ИЗГОТОВЛЕНИЯ

Изобретение относится к многослойной пленке, используемой, например, в качестве первичной упаковки чувствительных к кислороду материалов: например, продовольственные товары, медицинские жидкости или растворы, как, например, растворы поваренной соли, растворы аминокислот, растворы для диализа, растворы заменителей крови, кровь. Пленка содержит наружный слой из полимера, по меньшей мере один, обеспечивающий его сцепление с соседними слоями, соединительный слой из смеси гомополимеров полипропилена и/или сополимеров полипропилена, по меньшей мер, одного термоэластопласта и/или полиизобутилена и пластификатора, и внутренний слой из смеси гомополимеров полипропилена и/или сополимеров полипропилена и по меньшей мере одного термоэластопласта, причем в пленке имеет место перепад температур в точках плавления от наружного слоя к внутреннему так, что под влиянием температуры внутренний слой плавится раньше наружного слоя. Термопластический эластомер выбран из группы, включающей блок-сополимеры стирола ...

НАПОЛЬНОЕ ПОКРЫТИЕ, СОДЕРЖАЩЕЕ ТЕРМОПЛАСТИЧНЫЙ ЭЛАСТОМЕР, И СПОСОБ ЕГО ИЗГОТОВЛЕНИЯ

Настоящее изобретение относится к напольному покрытию и способу изготовления напольного покрытия. Данное напольное покрытие содержит полимерную композицию, включающую смесь компонента А, компонента В и компонента С. Компонент А включает полимер на основе олефина. Компонент В включает полимер, выбранный из полиэтилена (ПЭ), этилен винилацетата (ЭВА) или блок-сополимера стирол-этилен-бутилен-стирол (СЭБС). Полимер компонента В включает группы ангидрида малеиновой кислоты или группы акриловой кислоты, которые привиты к полимеру и составляют 1 мас.% или более компонента В. Компонент С включает термопластичный эластомер на основе стирола. Способ изготовления напольного покрытия включает стадии: обеспечение компонентов А, В и С; изготовление полимерной композиции посредством смешивания компонентов А, В и С в смесителе; формирование полимерной композиции в полотно. Технический результат – изготовление надежным и экономичным способом высококачественного напольного покрытия, имеющего хорошие адгезивные ...

СООТВЕТСТВУЮЩИЕ КОМПОНЕНТЫ ВПИТЫВАЮЩЕГО ИЗДЕЛИЯ ДЛЯ ЕДИНООБРАЗНОГО ВНЕШНЕГО ВИДА

Представлен способ производства одноразового впитывающего изделия, имеющего множество компонентов, включающий выбор первого материала, подходящего для использования в качестве наружного покрытия; производство основного элемента, включающего наружное покрытие, причем наружное покрытие включает центральную область наружного покрытия, имеющую текстуру центральной области наружного покрытия; и выбор второго материала, подходящего для использования в качестве эластичной панели, при этом второй материал отличается от первого материала. Способ также предусматривает производство первой эластичной панели, имеющей центральную область первой эластичной панели; и прикрепление первой эластичной панели к основному элементу, при этом выбор осуществляется так, что центральная область первой эластичной панели обеспечивает внешний вид, идентичный по текстуре текстуре центральной области наружного покрытия. 2 н. и 10 з.п. ф-лы, 5 ил.

ГИБКИЙ СЛОИСТЫЙ МАТЕРИАЛ ДЛЯ ПЕЧАТНЫХ РЕТОРТ-УПАКОВОК

Изобретение относится к области материалов для упаковки пищевых продуктов и касается гибкого слоистого материала для печатных реторт-упаковок. Упаковка содержит гибкую многослойную подложку, имеющую слой с реверсивной печатью, причем указанный слой с реверсивной печатью содержит один или несколько слоев сшитых чернил. В изобретении описан способ изготовления такого многослойного слоистого материала. Изобретение обеспечивает создание печатных гибких реторт-упаковок, которые могут выдерживать критическую влажность, давление и температуру без выцветания, искажения изображения и/или ухудшения резкости печати. 2 н. и 16 з.п. ф-лы, 1 табл., 4 пр.

СПОСОБ МНОГОСЛОЙНОЙ СОВМЕСТНОЙ ЭКСТРУЗИИ

Изобретение относится к способу защиты изделий из термопластичного полимера от царапин. Способ включает наложение соэкструзией, или горячим прессованием, или мультилитьевым формованием защитного слоя и, по меньшей мере, одного термопластичного полимера. Защитный слой включает акриловый полимер, включающий по массе: от 80 до 99,8% метилметакрилата (ММА); от 0 до 20%, по меньшей мере, одного сомономера, способного к радикальной сополимеризации с ММА; и от 0,2 до 10% малеинового ангидрида или акриловой и/или метакриловой кислоты и, необязательно, ангидридных групп формулы: ! ! в которой R1 и R2 означают Н или метиловый радикал. Предложенный способ позволяет улучшить ударную прочность без ухудшения сопротивления к царапанью. 3 н. и 10 з.п. ф-лы, 1 табл., 6 пр.

ПРОМЕЖУТОЧНАЯ ПЛЕНКА ДЛЯ МНОГОСЛОЙНОГО СТЕКЛА, РУЛОННОЕ ИЗДЕЛИЕ, МНОГОСЛОЙНОЕ СТЕКЛО, СПОСОБ ИЗГОТОВЛЕНИЯ ПРОМЕЖУТОЧНОЙ ПЛЕНКИ ДЛЯ МНОГОСЛОЙНОГО СТЕКЛА И СПОСОБ ИЗГОТОВЛЕНИЯ РУЛОННОГО ИЗДЕЛИЯ

Изобретение относится к промежуточной пленке для многослойного стекла. Пленка имеет множество углублений и множество выпуклостей по меньшей мере на одной поверхности. Пленка имеет такую толщину, что разность между максимальной толщиной и минимальной толщиной составляет менее чем 40 мкм в каждой из центральной части, одной краевой части и другой краевой части в поперечном направлении, которое является перпендикулярным, по отношению к машинному направлению пленки при ее изготовлении. Толщина измеряется на протяжении 3 м в машинном направлении пленки при ее изготовлении. Технический результат – повышение степени деаэрации в течение предварительного соединения под давлением и обеспечение высокой прозрачности многослойного стекла. 5 н. и 1 з.п. ф-лы, 1 ил., 1 табл.

СПОСОБ ИЗГОТОВЛЕНИЯ ПРОДУКТА В ПЛЕНОЧНОМ РУКАВЕ

В способе на многослойную пленку, содержащую по меньшей мере пленку основного слоя, усадочную пленку, и фототермический слой, связанный с пленкой основного слоя и содержащий фототермический материал, воздействуют электромагнитным излучением так, чтобы фототермический материал генерировал тепло и приводил к усадке многослойной пленки. При этом используют ультрафиолетовое излучение, имеющее пиковую длину волны между 200 и 399 нм, и по меньшей мере 90% ультрафиолетового излучения находится в пределах ширины полосы, составляющей ±30 нм от пиковой длины волны. В другом варианте выполнения способа в отличие от вышеописанного на рукав, содержащий многослойную пленку, воздействуют так, чтобы фототермический материал сжал пленку. Группа изобретений обеспечивает повышение качества. 2 н. и 26 з.п. ф-лы, 11 ил. 11 табл.

КОМПОЗИТНЫЕ МАТЕРИАЛЫ С ВЫСОКОЙ УДЕЛЬНОЙ ЭЛЕКТРИЧЕСКОЙ ПРОВОДИМОСТЬЮ В Z-НАПРАВЛЕНИИ

Изобретение относится к области получения композитных материалов для использования в аэрокосмической промышленности и касается композитных материалов с высокой удельной электрической проводимостью в z-направлении. Отверждаемый композитный материал включает два или более слоев армирующих углеродных волокон, которые заливают или импрегнируют отверждаемой матричной смолой, и межслойную область, содержащую по меньшей мере проводящие наноразмерные частицы, в частности углеродные нанотрубки, диспергированные во всем объеме матричной смолы, и нетканую углеродную вуаль. Вуаль погружают в отверждаемую матричную смолу в межслойной области. Проводящие наноразмерные частицы и нетканая углеродная вуаль являются единственными проводящими компонентами в межслойной области. Согласно еще одному варианту исполнения межслойная область дополнительно содержит полимерные упрочняющие частицы. Также раскрыт способ изготовления композитных материалов и структур. Изобретение обеспечивает повышение удельной электрической ...

МИКРОСТРУКТУРИРОВАННЫЕ МНОГОСЛОЙНЫЕ ЭЛАСТИЧНЫЕ СЛОИСТЫЕ МАТЕРИАЛЫ С ПОВЫШЕННОЙ ПРОЧНОСТЬЮ И ЭЛАСТИЧНОСТЬЮ И СПОСОБЫ ИХ ПОЛУЧЕНИЯ

Изобретение относится к области эластичных слоистых материалов для обеспечения функций удобства и плотного прилегания в средствах личной гигиены. Раскрыты более прочные эластичные слоистые материалы, имеющие улучшенный микроструктурированный внешний вид, а также способы получения слоистых материалов. Многослойные эластичные слоистые материалы содержат по меньшей мере один термопластичный эластомерный слой пленки и по меньшей мере один слой пластика, которые совместно экструдируют вместе, растягивают и затем расслабляют. Полученные слоистые материалы имеют повышенную общую прочность и эластичность. 2 н. и 18 з.п. ф-лы, 1 ил., 4 табл., 4 пр.

СШИТЫЙ БЛОК-СОПОЛИМЕР СТИРОЛА

Изобретение относится к блок-сополимерам стирола, сшитым как физически, так и химически. Предложены варианты композиции эластомерных блок-сополимеров стирола (SBC), содержащие один или несколько сополимеров SBC и один или несколько полимеров, смешивающихся со стирольными концевыми блоками одного или нескольких сополимеров SBC, при этом композиции блок-сополимеров являются и физически, и химически сшитыми, причём химическая сшивка включает ковалентные связи между цепями сополимеров SBC, а сшивающий агент выбран из многофункциональных акрилатов, а физическая сшивка включает нековалентные взаимодействия между стирольными концевыми блоками одного или нескольких сополимеров SBC и одним или несколькими полимерами, смешивающимися со стирольными концевыми блоками. Предложены также способ получения указанной композиции и полученные из нее пленки. Композиции блок-сополимеров могут использоваться для изготовления эластичных изделий способом макания. Технический результат – получение изделий с улучшенными ...

Полимерная пленка, содержащая слой с шумоизолирующими свойствами

Изобретение относится к области многослойных шумоизолирующих полимерных пленок, предназначенных для применения в разнообразных целях, таких как формирование стомных мешков, моче/калоприемников, мешков для медицинских отходов и т.п. Многослойная пленка по изобретению содержит по меньшей мере один барьерный слой, к которому примыкает по меньшей мере один бесшумный слой, содержащий звукопоглощающие полимеры. Бесшумный слой содержит 3-97 вес. % шумоизолирующего полимера, содержащего гидрогенизированный стироловый блок-сополимер и негидрогенизированный стироловый блок-сополимер, и 97-3 вес. % сополимера этилена и сложного эфира. Данный бесшумный слой имеет тангенс дельта по меньшей мере 0,10 при температуре от около -25°С до 40°С, измеренный согласно стандарту ASTM D-4065, также указанная пленка имеет прочность на разрыв около 150-400 кг/м, измеренную согласно стандарту ASTM 882-12. Таким образом, предложенная пленка обеспечивает улучшенное звукопоглощение, высокую прочность на разрыв, эффективные ...

ПРЕКУРСОРНЫЙ КОМПОЗИТНЫЙ МАТЕРИАЛ, КОМПОЗИТНЫЙ МАТЕРИАЛ, СПОСОБ ПОЛУЧЕНИЯ ПРЕКУРСОРНОГО КОМПОЗИТНОГО МАТЕРИАЛА, СПОСОБ ПОЛУЧЕНИЯ КОМПОЗИТНОГО МАТЕРИАЛА И ПРИМЕНЕНИЕ ПРЕКУРСОРНОГО КОМПОЗИТНОГО МАТЕРИАЛА И КОМПОЗИТНОГО МАТЕРИАЛА

Настоящее изобретение относится к прекурсорному композитному материалу (60), имеющему последовательность (50) слоев, содержащую адгезионный слой (20), несущий слой (10) на адгезионном слое (20), высвобождающий слой (40) на несущем слое (10) и разделительный слой (30) на высвобождающем слое (40), причем последовательность (50) слоев расположена так, что сторона адгезионного слоя (20), обращенная в направлении от последовательности (50) слоев, расположена по меньшей мере в подобластях на стороне разделительного слоя (30), обращенной в направлении от последовательности (50) слоев, причем адгезионная сила обеспечена между адгезионным слоем (20) и разделительным слоем (30), причем адгезионная сила является большей, чем сила расслаивания между несущим слоем (10) и высвобождающим слоем (40). Также описаны способ получения указанного выше прекурсорного композитного материала и его применение для получения композитного материала, а также полученный из него композитный материал, способ получения ...

МНОГОСЛОЙНАЯ ОБОЛОЧКА ДЛЯ КОПЧЕНИЯ И ХРАНЕНИЯ ПИЩЕВЫХ ПРОДУКТОВ И ИЗГОТОВЛЕННЫЙ В НЕЙ КОПЧЕНЫЙ ПИЩЕВОЙ ПРОДУКТ

Изобретение предназначено для использования в пищевой промышленности, а именно вкачестве оболочки для копчения и хранения пищевых продуктов, таких как колбаса, сосиски, ветчина или плавленый сыр. Оболочка представляет собой многослойную пленку, имеющую по меньшей мере один термопластичный полиамидсодержащий слой и по меньшей мере один адгезивный слой, содержащий функционализированный преимущественно углеводородный (со)полимер. Каждый из полиамидсодержащих слоев выполнен из состава, содержащего: а) от 5 до 95% по меньшей мере одного (со)полиамида и b) от 95 до 5% по меньшей мере одного компонента, выбранного из списка, включающего водонерастворимые высокопроницаемые к парам воды термопластичные (со)полимеры и водорастворимые (со)полимеры. Оболочка хорошо пропускает влагу в условиях горячего копчения, но удерживает ее внутри себя при относительно низких температурах, обычно от 6°C и ниже, что позволяет эффективно коптить упакованное в оболочку пищевое изделие и хранить его с превосходным ...

РАСТЯЖИМЫЙ ПРОТИВОХИМИЧЕСКИЙ ЗАЩИТНЫЙ МАТЕРИАЛ

Группа изобретений относится к противохимическому растяжимому защитному слоистому материалу и способу его изготовления, а также его использованию. Материал характеризуется проницаемостью для иприта, меньшей чем 20 мкг/смпосле приблизительно 10000 циклов изгибания Gelbo flex при температуре 40°C и относительной влажности (ОВ) 10% и включает селективно проницаемую противохимическую защитную пленку и эластичный текстиль. Способ изготовления материала включает нанесение адгезива с промежутком между точками, большим чем 400 мкм, на селективно проницаемую противохимическую защитную пленку, предварительное растяжение эластичного текстиля и ламинирование селективно проницаемой противохимической защитной пленки. Материал используется в противохимическом защитном костюме, характеризующимся теплоотдачей, большей, чем 100 Вт/мпри 35°С и 60% ОВ. Технический результат заключается в повышении долговечности материала при его изгибании. 7 н. и 27 з.п. ф-лы, 7 табл., 8 ил.

МНОГОСЛОЙНЫЕ ПЛЕНКИ

... 1. Многослойная пленка, содержащая термопластичный полимер, где указанная пленка имеет общую толщину от примерно 10 до примерно 50 мкм, и где указанная пленка содержит от примерно 6 до примерно 2000 слоев. ! 2. Многослойная пленка по п.1, где указанная пленка имеет общую толщину от примерно 17 до примерно 30 мкм. ! 3. Многослойная пленка по п.1, где многослойная пленка содержит от примерно 10 до примерно 100 слоев. ! 4. Многослойная пленка по п.1, в которой каждый слой содержит одинаковый термопластичный полимер или смесь полимеров. ! 5. Многослойная пленка по п.1, в которой каждый слой содержит полимер, выбранный из группы, состоящей из полиолефинов, полистирола, сложных полиэфиров, поликарбонатов, полиамидов и их комбинаций. ! 6. Многослойная пленка по п.1, в которой каждый слой содержит полимер, выбранный из группы, состоящей из полиэтилена, полипропилена, полибутадиена, линейного полиэтилена низкой плотности, линейного полиэтилена средней плотности, интерполимера полипропилен-этилен ...

МНОГОСЛОЙНЫЕ СИСТЕМЫ, СОДЕРЖАЩИЕ АНТИСТАТИЧЕСКИЕ ФОРМОВОЧНЫЕ МАССЫ

... 1. Слоистая система из, по крайней мере, двух слоев одного или различных термопластов, причем, по крайней мере, один слой содержит термопласт, содержащий, по крайней мере, один антистатик формулы (I) в которой R означает перфторированную линейную или разветвленную углеродную цепь с 1-30 атомами углерода; А означает прямую связь или ароматическое ядро; Х означает алкилированный и/или арилированный ион аммония NR’R”R”’R””, ион фосфония PR’R”R”’R””, ион сульфония SR’R”R”’, а также замещенный или незамещенный ион ими-дазолиния, ион пиридиния или ион тропилиния, где R’, R”, R’”, R”” означают соответственно независимо друг от друга незамещенную или замещенную галогеном, гидрокси, циклоалкилом или алкилом ароматическую, циклическую или линейную, разветвленную или неразветвленную углеродную цепь с 1-30 атомами углерода. 2. Формованные изделия или экструдаты, отличающиеся тем, что они содержат слоистую систему по п.1. 3. Способ получения слоистой системы по п.1 посредством соэкструзии.

КЛЕИ С ЛАТЕНТНОЙ РЕАКЦИОННОЙ СПОСОБНОСТЬЮ ДЛЯ ИДЕНТИФИКАЦИОННЫХ ДОКУМЕНТОВ

... 1. Идентификационный документ, включающий слои А), В) и С), причем слой А) является термопластом, слой В) выполнен из стабильного при хранении клея с латентной реакционной способностью и слой С) является термопластом. ! 2. Идентификационный документ по п.1, отличающийся тем, что клей включает водную дисперсию, содержащую диизоцианат или полиизоцианат с температурой плавления, или соответственно размягчения, >30°С, и реакционноспособный по отношению к изоцианатам полимер. ! 3. Идентификационный документ по п.2, отличающийся тем, что клей содержит водную дисперсию, вязкость которой составляет по меньшей мере 2000 мПа·с. ! 4. Идентификационный документ по п.2, отличающийся тем, что реакционноспособный по отношению к изоцианатам полимер является полиуретаном, состоящим из кристаллизующихся полимерных цепей, которые согласно результатам исследования термомеханическим методом при температурах ниже +110°С, предпочтительно ниже +90°С, частично или полностью декристаллизованы. ! 5. Идентификационный ...

ОДНОНАПРАВЛЕННЫЙ ТЕКСТИЛЬНЫЙ МАТЕРИАЛ С ВЫСОКОЙ ПЛОТНОСТЬЮ ДЛЯ МЯГКИХ БАЛЛИСТИЧЕСКИХ ПРИМЕНЕНИЙ

... 1. Баллистическое изделие, содержащее:по меньшей мере один лист, содержащий волокна в полимерном материале матрицы, в котором волокна имеют линейную плотность более 2000 дтекс, измеренную в соответствии со стандартом ASTM D1907, и волокна в каждом из по меньшей мере одного листа имеют общую поверхностную плотность более 100 г/м.2. Баллистическое изделие по п. 1, в котором линейная плотность составляет более 3000 дтекс при измерении по стандарту ASTM D1907.3. Баллистическое изделие по п. 1, в котором волокна представляют собой параарамидные волокна.4. Баллистическое изделие по п. 1, в котором матрица представляет собой блок-сополимер стирола и изопрена.5. Баллистическое изделие по п. 1, в котором указанный по меньшей мере один лист содержит от 15 до 20 вес.% полимерного материала матрицы.6. Баллистическое изделие по п. 1, в котором указанный по меньшей мере один лист представляет собой множество листов, при этом каждый лист имеет ориентацию волокон, смешанную на 90° относительно ориентации ...

ПОЛИМЕРНЫЙ КОМПОЗИЦИОННЫЙ МАТЕРИАЛ С БИОЦИДНЫМИ ФУНКЦИОНАЛЬНЫМИ ВОЗМОЖНОСТЯМИ

... 1. Полимерный композиционный материал с биоцидными функциональными возможностями, содержащий, по крайней мере, один несущий слой и один слой, который содержит один или более биоцидных действующих веществ, отличающийся тем, что полимерный композиционный материал изготавливают посредством выдувной экструзии пленки, где биоцид добавляют в процессе выдувной экструзии пленки в качестве премикса, для того чтобы предотвратить тепловое разрушение биоцида.2. Полимерный композиционный материал по п. 1, где полимерные материалы слоев выбирают из группы, состоящей из полиэтилентерефталата, поливинилхлорида, полиолефинов, полипропилена, полистирола, полиэстера, полиэфира, полиакрилата, поликарбоната, полиамида и полиуретана.3. Полимерный композиционный материал по п. 1, где полимерный материал несущего слоя представляет собой ПЭВП и полимерный материал одного или более слоев, содержащих биоцидные действующие вещества, представляет собой ПЭНП, ЛПЭНП или смеси ПЭНП и ЛПЭНП.4. Полимерный композиционный ...

СПОСОБНАЯ К ЛИНЕЙНОМУ РАЗДИРУ МНОГОСЛОЙНАЯ ПЛЕНКА

ЛЕНТА, СПОСОБ ЕЕ ПОЛУЧЕНИЯ И СПОСОБ ПОЛУЧЕНИЯ ПНЕВМАТИЧЕСКОЙ ШИНЫ

... 1. Лента, наматываемая на внешнюю окружную поверхность формовочного барабана для шины или сердечника, для формования внутренней оболочки,содержащая внутренний слой, расположенный изнутри шины и внешний слой, расположенный снаружи шины, причем внутренний слой и внешний слой скреплены друг с другом со смещением на их краях от 0,5 мм до 30 мм в направлении ширины, с образованием по краям боковых частей,по меньшей мере один слой указанного внутреннего слоя образован из эластомерной композиции, содержащей блочный сополимер стирол-изобутилен-стирол, ипо меньшей мере один слой указанного внешнего слоя образован из термопластичной эластомерной композиции, содержащей один из сополимеров, выбранный из блочного сополимера стирол-изопрен-стирол и блочного сополимера стирола и изобутилена.2. Лента по п.1, имеющая ширину (W0) от 5 мм до 40 мм и толщину (Т0) от 0,02 мм до 1,0 мм.3. Способ получения ленты по п.1, включающий следующие стадии:(а) экструдирование термопластичного эластомера посредством экструдера ...

ВПИТЫВАЮЩЕЕ ИЗДЕЛИЕ ТИПА ТРУСОВ

Изобретение относится к впитывающему изделию типа трусов, такому как подгузник-трусы, гигиенические трусы или урологические трусы. Изделие содержит переднюю часть (2), заднюю часть (3) и промежностную часть (4), при этом боковые части (17, 18; 19, 20) передней части (2) и задней части (3) наложены друг на друга так, что их внутренние поверхности обращены друг к другу и соединены друг с другом вдоль боковых швов (12, 13). По меньшей мере часть указанных передней и задней частей, включающая в себя указанные боковые части (17, 18; 19, 20), содержит эластичный ламинат (21), содержащий первый и второй волокнистые слои (22, 23) и слой (24) эластичной пленки, расположенный между ними, при этом первый волокнистый слой (22) образует внутреннюю обращенную к носителю сторону эластичного ламината (21) и имеет поверхностную плотность от 13 до 30 г/м, и поверхностная плотность первого волокнистого слоя на 10-300% выше поверхностной плотности второго волокнистого слоя (23), при этом первые волокнистые ...

ТЕПЛОИЗОЛЯЦИОННЫЙ МАТЕРИАЛ И СПОСОБ ЕГО ИЗГОТОВЛЕНИЯ

Изобретение относится к теплоизоляционному материалу, отличающемуся улучшенным термическим сопротивлением и сопротивлением к истиранию, а также к способу его изготовления. Теплоизоляционный материал включает многослойный материал, получаемый посредством укладки волокнистых слоев, которые включают термостойкие волокна, причем данные волокнистые слои соединяются посредством термоотверждающегося полимера, где многослойный материал не включает термопластический полимер, который имеет менее высокую температуру термической устойчивости, чем термоотверждающийся полимер, или включает лишь небольшое количество термопластического полимера, который имеет менее высокую температуру термической устойчивости, чем термоотверждающийся полимер. 3 н. и 2 з.п. ф-лы, 5 ил.

Придание шероховатости поверхности полимерных пленок

Изобретение относится к металлообработке и, более конкретно, к улучшению шероховатости поверхности ламинированных металлических изделий, таких как алюминиевые банки для напитков. Шероховатость поверхности полимерной пленки, которой ламинирована металлическая подложка, может быть улучшена за счет применения достаточного нагрева после нанесения слоя воска на полимерную пленку. В некоторых случаях тонкую жидкую пленку или слой дисперсии воска на водной основе могут наносить на поверхность металлической подложки, ламинированной полимерной пленкой. После нагревания полимерной пленки и слоя воска до температуры, при которой полимерная пленка и слой воска начинают расплавляться, шероховатость поверхности полимерной пленки может улучшиться благодаря наличию воска. Изобретение обеспечивает создание банки для напитков, обладающей достаточной защитой между металлом банки для напитка и содержащимся в нем напитком, чтобы избежать повреждения металла агрессивными напитками, такими как газированные напитки ...

ЭЛАСТИЧНЫЙ ЛАМИНАТ И СОДЕРЖАЩЕЕ ЕГО ИЗДЕЛИЕ

СПОСОБЫ КРАСКО-СТРУЙНОЙ ПЕЧАТИ ДЛЯ ДЕКОРАТИВНЫХ ПОВЕРХНОСТЕЙ

СПОСОБ ИЗГОТОВЛЕНИЯ МНОГОСЛОЙНОГО ПЛЕНОЧНОГО ПОЛОТНА

СПОСОБ ИЗГОТОВЛЕНИЯ ПНЕВМАТИЧЕСКОЙ ШИНЫ

... 1. Способ изготовления пневматической шины, содержащей внутреннюю оболочку с внутренней стороны шины, в котором формование сырой шины включает:а) стадию сборки, включающую приготовление невулканизированного резинового листа и внутренней оболочки, имеющей ширину, которая больше ширины указанного невулканизированного резинового листа, и скрепление указанной внутренней оболочки и указанного невулканизированного резинового листа со сдвигом относительно друг друга их концевых участков в направлении ширины на расстояние от 50 мм до 500 мм в направлении ширины, так что оба концевых участка указанного невулканизированного резинового листа в направлении ширины расположены с внутренней стороны обоих концевых участков указанной внутренней оболочки в направлении ширины, чтобы получить многослойный материал;б) стадию резки, включающую резку указанного многослойного материала с обеспечением постоянной длины, соответствующей ширине барабана, с получением отрезанного листа, ив) стадию соединения, включающую ...

СВЕТОНЕПРОНИЦАЕМАЯ ТЕРМОУСАДОЧНАЯ ПЛЕНКА

АБСОРБИРУЮЩЕЕ ИЗДЕЛИЕ С УСТОЙЧИВОЙ К РАЗРЫВУ ПЛЕНКОЙ

... 1. Одноразовое абсорбирующее изделие, содержащее эластичный материал пленки, устойчивый к росту разрыва, при этом эластичный материал пленки характеризуется температурой плавления от приблизительно 10°C до приблизительно 20°C и временем до разрушения большим, чем приблизительно 1 час.2. Одноразовое абсорбирующее изделие по п.1, отличающееся тем, что пленка содержит стирол-этилен-этилен-пропилен-стирольный блок-сополимер или стирол-этилен-бутилен-стирольный блок-сополимер.3. Одноразовое абсорбирующее изделие по п.1, отличающееся тем, что пленка характеризуется временем до разрушения большим, чем приблизительно 12 часов.4. Одноразовое абсорбирующее изделие по п.1, отличающееся тем, что пленка характеризуется временем до разрушения большим, чем приблизительно 24 часа.5. Одноразовое абсорбирующее изделие по п.1, отличающееся тем, что пленка имеет эффективную среднюю толщину от приблизительно 1 мкм до приблизительно 1 мм.6. Одноразовое абсорбирующее изделие по п.1, отличающееся тем, что эластичная ...

ТЕРМИЧЕСКИЕ ФОРМУЕМЫЕ ПЛАСТИНЫ

ПРОМЕЖУТОЧНАЯ ПЛЕНКА ДЛЯ МНОГОСЛОЙНОГО СТЕКЛА, РУЛОННОЕ ИЗДЕЛИЕ, МНОГОСЛОЙНОЕ СТЕКЛО, СПОСОБ ИЗГОТОВЛЕНИЯ ПРОМЕЖУТОЧНОЙ ПЛЕНКИ ДЛЯ МНОГОСЛОЙНОГО СТЕКЛА И СПОСОБ ИЗГОТОВЛЕНИЯ РУЛОННОГО ИЗДЕЛИЯ

ГИБКИЕ ЛИСТОВЫЕ МАТЕРИАЛЫ ИЗ РСМ

ЗАГОТОВКА КОНТЕЙНЕРА, В ЧАСТНОСТИ, ДЛЯ ИЗГОТОВЛЕНИЯ ПИЩЕВОГО КОНТЕЙНЕРА ИЗ СЛОИСТОГО МАТЕРИАЛА С ПЛАСТИКОВЫМ НЕПРОНИЦАЕМЫМ ДЛЯ ГАЗА И ЗАПАХА БАРЬЕРНЫМ СЛОЕМ И С ОТСЛАИВАЕМОЙ КРАЕВОЙ ОБЛАСТЬЮ, КОТОРАЯ ЧАСТИЧНО СЛОЖЕНА НАЗАД НА САМУ СЕБЯ

ПНЕВМАТИЧЕСКАЯ ШИНА

... 1. Пневматическая шина, включающая внутреннюю оболочку, расположенную с внутренней стороны шины относительно слоя каркаса, соединяющего пару бортов, где указанная внутренняя оболочка состоит из многослойного полимерного материала, включающего:А) первый слой, содержащий трехблочный сополимер стирол-изобутилен-стирол, иБ) второй слой, содержащий по меньшей мере один сополимер из трехблочного сополимера стирол-изопрен-стирол и двухблочного сополимера стирола и изобутилена,причем по меньшей мере один из указанного первого слоя и указанного второго слоя представляет собой полимерную композицию, содержащую один из следующих компонентов: полимер С4, полученный полимеризацией мономерных звеньев, содержащих 4 атома углерода; слоистый глинистый минерал с интеркалированным в него органическим соединением, и по меньшей мере один вид каучукового компонента, выбранного из группы, состоящей из натурального каучука, изопренового каучука и бутилового каучука;указанный второй слой расположен в контакте со ...

КОНТЕЙНЕР НА ОСНОВЕ КАРТОНА ДЛЯ НАПИТКОВ

... 1. Контейнер, содержащий:по меньшей мере, одну стенку, которая образует внутренний объем и отверстие в указанный внутренний объем, причем указанная стенка образует внутреннюю поверхность и наружную поверхность и выполнена в виде слоистой структуры, содержащей первый слой, второй слой, содержащий картон и образующий указанную наружную поверхность, и клеевой слой, расположенный между указанным первым слоем и указанным вторым слоем,в котором на указанной наружной поверхности конденсат образуется в количестве не более 0,15 г на 300 смуказанной наружной поверхности в течение 20-минутного периода времени, причем указанный 20-минутный период времени начинается с момента заполнения 75% указанного внутреннего объема жидкостью, поддерживаемой при температуре около 32°F (0°C), в то время как указанный заполненный контейнер выдерживается при температуре окружающей среды около 73°F (22,8°C) и относительной влажности около 50%.2. Контейнер по п.1, в котором на указанной наружной поверхности образуется ...

МНОГОСЛОЙНЫЕ СТРУКТУРЫ, ИМЕЮЩИЕ КОЛЬЦЕОБРАЗНЫЕ ПРОФИЛИ, И СПОСОБЫ, И УСТРОЙСТВО ДЛЯ ИХ ПОЛУЧЕНИЯ

... 1. Способ получения кольцеобразной многослойной структуры, включающий стадии, на которых:создают поток с многослойным течением термопластических смолообразных материалов, причем поток с многослойным течением включает микрослоистую часть, имеющую по меньшей мере 30 слоев, и по меньшей мере один дополнительный слой на первой и второй стороне микрослоистой части, при этом микрослоистая часть имеет микрослоистую структуру;подают поток с многослойным течением в единичный распределительный канал-коллектор кольцеобразной фильеры;разделяют поток с многослойным течением по меньшей мере на два потока текучей среды, в котором по меньшей мере два потока текучей среды перемещаются в противоположных направлениях вокруг периметра распределительного канала-коллектора с образованием кольцеобразного потока с многослойным течением, один конец одного из потоков текучей среды перекрывается с одним концом еще одного потока текучей среды в области перекрывания, при этом микрослоистая структура сохраняется в области ...

Композиция и способ изготовления гибкой упаковочной пленки

ПАНЕЛЬ, ВКЛЮЧАЮЩАЯ ПОЛИМЕРНЫЙ КОМПОЗИЦИОННЫЙ СЛОЙ, И СПОСОБ ИЗГОТОВЛЕНИЯ ТАКОЙ ПАНЕЛИ

... 1. Панель (1), содержащая полимерный композиционный слой (4) и слой покрытия, который ламинирован к полимерному композиционному слою (4), в которой слой покрытия включает полимерную пленку (5).2. Панель (1) по п.1, в которой полимерный композиционный слой представляет собой ДПК слой (4), изготовленный из древесно-пластикового композиционного материала (ДПК), и слой покрытия представляет собой отличную от ДПК полимерную пленку (5), или полимерный композиционный слой представляет собой композит полимера и неполимерного композиционного вещества, при этом полимерная пленка (5) не содержит указанное неполимерное композиционное вещество.3. Панель (1) по п.1, в которой полимерная пленка (5) имеет толщину менее 1500 мкм и предпочтительно менее 500 мкм.4. Панель (1) по п.1, в которой полимерный композиционный слой (4) содержит неполярный полимер.5. Панель (1) по п.1, в которой полимерная пленка (5) изготовлена из ПВХ, полиэтилена, полипропилена, полиэстера, полистирола или полипропилена.6. Панель ...

СПОСОБ ИЗГОТОВЛЕНИЯ ПРОДУКТА В ПЛЕНОЧНОМ РУКАВЕ

СЕНДВИЧНАЯ СТРУКТУРА, СОДЕРЖАЩАЯ ВАКУУМНУЮ ИЗОЛЯЦИОННУЮ ПАНЕЛЬ, И СПОСОБ ЕЕ ПОЛУЧЕНИЯ

ЛЕГКАЯ СТРОИТЕЛЬНАЯ ПЛИТА

... 1. Легкая строительная плита (1) с верхней (1a), нижней (1b) и несколькими узкими (1с) сторонами, содержащая верхний (2) и нижний (3) покрывающие слои, а также расположенный между ними средний слой (4), причем на, по меньшей мере, одной из узких сторон (1с) детали торцевые кромки (5, 6) слоев (3, 4), расположенных под верхним покрывающим слоем (2), по меньшей мере, отдельными участками смещены назад относительно торцевой кромки (7) верхнего покрывающего слоя (2) к середине детали и причем торцевые кромки (5, 6) расположенных под верхним покрывающим слоем (2) слоев (3, 4) имеют соответственно покрытие, отличающаяся тем, что покрытие (9d) образовано светодиодной лентой (10) или содержащим интегрированные светодиоды (10а) профилем (11).2. Плита по п.1, отличающаяся тем, что средний слой (4) содержит одну или несколько распорок (8), проходящих преимущественно по всей ширине или длине плиты (1), причем в случае, по меньшей мере, одной распорки (8) обращенная от середины плиты (1) сторона (8а ...

СПОСОБ НАНЕСЕНИЯ ЭТИКЕТКИ НА ИЗДЕЛИЕ И СИСТЕМА ЭТИКЕТИРОВАНИЯ ИЗДЕЛИЯ

... 1. Способ нанесения этикетки на изделие, включающий использование изделия с поверхностью, имеющей по меньшей мере одну сложную кривизну, использование этикетки, имеющей первый край, зону контакта, термоусаживаемую пленку с внутренней и наружной поверхностями и слой контактного клея на внутренней поверхности пленки, приведение в контакт с изделием слоя контактного клея в зоне контакта, одновременное воздействие нагревом и давлением на этикетку в направлении от зоны контакта к первому краю для приклеивания его к изделию и подвергание этикетки усадке для принятия ею кривизны изделия посредством подогреваемой деформируемой полосы. ! 2. Способ по п.1, в котором нагрев и давление осуществляют посредством подвижной поперечины, содержащей подогреваемую камеру. ! 3. Способ по п.1 или 2, в котором нагрев и давление осуществляют посредством подвижной поперечины, содержащей подогреваемую камеру, форма которой соответствует форме изделия, на которое наносят этикетку. ! 4. Способ по п.1 или 2, в котором ...

ТЕРМОУСАДОЧНАЯ ПЛЕНКА ДЛЯ ЭТИКЕТОК С НИЗКИМ УДЕЛЬНЫМ ВЕСОМ И СПОСОБ ЕЕ ИЗГОТОВЛЕНИЯ

... 1. Термоусадочная пленка для этикеток, включающая слой пенопласта 10, содержащий полистирол в качестве основного компонента, и пару невспененных слоев 20, прикрепленных плавлением к обеим сторонам слоя 10, где последний 10 и пара невспененных слоев 20 соединены в слоистую структуру путем коэкструзии с получением пленки, имеющей удельный вес ниже 1,0.2. Термоусадочная пленка по п. 1, в которой толщина слоя пенопласта 10 составляет от 60 до 90% общей толщины пленки, а толщина каждого невспененного слоя 20 составляет от 5 до 20% общей толщины пленки.3. Термоусадочная пленка по п. 1, в которой коэффициент вспенивания слоя пенопласта 10 составляет от 5 до 20%.4. Термоусадочная пленка по любому из пп. 1-3, где пленка имеет толщину от 30 до 60 мкм.5. Термоусадочная пленка по п. 4, в которой слой пенопласта 10 содержит от 30 до 95% по весу сополимера стирола и бутадиена и от 5 до 70% по весу полистирола общего назначения, а невспененные слои 20 содержат от 30 до 95% по весу сополимера стирола и ...

Композиция на основе сополимера этилена и винилового спирта для формования из расплава, гранула и многослойная структура

ТЕРМОФОРМУЕМЫЕ МНОГОСЛОЙНЫЕ ПЛЕНКИ И ИЗГОТОВЛЕННЫЕ ИЗ НИХ БЛИСТЕРНЫЕ УПАКОВКИ

... 1. Многослойная пленочная структура, включающая:(a) первый полимерный слой, имеющий первую поверхность и вторую поверхность, причем указанный первый полимерный слой включает металлизированный полиэтилентерефталат;(b) второй полимерный слой, имеющий первую поверхность и вторую поверхность, причем указанная первая поверхность указанного второго полимерного слоя расположена рядом с указанной второй поверхностью указанного первого полимерного слоя, и указанный второй полимерный слой включает циклический олефин или гомополимер хлортрифторэтилена; и(c) третий полимерный слой, имеющий первую поверхность и вторую поверхность, причем указанная первая поверхность указанного третьего полимерного слоя расположена рядом с указанной второй поверхность указанного второго полимерного слоя, и указанный третий полимерный слой включает полипропилен или поливинилхлорид.2. Многослойная пленочная структура по п.1, дополнительно включающая первый связующий слой, расположенный между указанной второй поверхностью ...

Эластичный слоистый материал с полоской повышенной жесткости (его варианты) и способ его получени (его варианты)

... 1. Слоистый материал, включающий эластичное полотно, имеющее первую поверхность и вторую поверхность; первое нетканое полотно, соединенное с первой поверхностью эластичного полотна; второе нетканое полотно, соединенное со второй поверхностью эластичного полотна; и при этом первая область указанного слоистого материала образует эластичную полоску, а вторая область указанного слоистого материала образует первую полоску повышенной жесткости; причем отношение силы, необходимой для достижения 5%-ной деформации указанной полоски повышенной жесткости, к силе, необходимой для достижения 5%-ной деформации указанной эластичной полоски, составляет, по меньшей мере, приблизительно 4:1. 2. Слоистый материал по п.1, дополнительно включающий первую прокладку, повышающую жесткость, расположенную между первым нетканым полотном и эластичной пленкой в области, образующей первую полоску повышенной жесткости. 3. Слоистый материал по п.1, в котором указанная первая полоска повышенной жесткости включает первую ...

МЕТАЛЛИЧЕСКАЯ ТРУБА, ЕЕ ПРИМЕНЕНИЕ, ПОЛИАМИДНЫЕ СМЕСИ И ФОРМОВАННАЯ ДЕТАЛЬ ИЗ НИХ

СПОСОБ ПОКРЫТИЯ СТРОИТЕЛЬНОЙ ПАНЕЛИ И СТРОИТЕЛЬНАЯ ПАНЕЛЬ

КРУПНОФОРМАТНАЯ ПОЛИСТИРОЛЬНАЯ ПАНЕЛЬ

... 1. Панель для применения в мебели и использования в отделке внутренних помещений, содержащая сплошной листовой корпус, выполненный из полистирола или ударопрочного полистирола, полностью заключающий в себе ячеистую пластиковую сердцевину, выполненную из термически активируемого вспениваемого пластикового гранулированного материала, причем площадь наибольшей лицевой поверхности панели превышает 1 м.2. Панель по п. 1, в которой общая толщина панели составляет величину более 11 мм.3. Панель по п. 1, в которой сплошной листовой корпус формируют из повторно используемого полистирола или повторно используемого ударопрочного полистирола.4. Панель по п. 1, в которой сердцевина включает смешанный пластик из отходов.5. Панель по п. 1, в которой сердцевина включает упрочняющие элементы.6. Панель по п. 1, в которой листовой корпус формуют для придания поверхностной текстуры.7. Панель по п. 1, в которой листовой корпус включает термостойкую пропечатанную пленку.8. Панель по п. 1, включающая по меньшей ...

УПАКОВКА, В ЧАСТНОСТИ, ДЛЯ ПИЩЕВЫХ ПРОДУКТОВ

... 1. Упаковка, в частности, для пищевых продуктов, отличающаяся тем, что она содержит лист внутренней упаковки, индивидуально обертываемый вокруг каждого продукта в упаковке и состоящей из полученной путем совместного экструдирования пленки, состоящей из двух наружных слоев смолы на основе сополимера стирола-бутадиена и центрального слоя, выбранного из полиэтилена, полипропилена и другого материала пластика, и лист наружной упаковки, обертываемый вокруг множества продуктов, содержащихся в своих соответствующих внутренних упаковках и состоящий из высокоизолирующей пленки, соединенной с пленкой из бумаги. 2. Упаковка по п.1, отличающаяся тем, что высокоизолирующая пленка является металлизированной. 3. Упаковка по п.1, отличающаяся тем, что наружные слои листа внутренней упаковки изготовлены из смол на основе стирола-бутадиена с индексами расплава, находящимися, по существу, в пределах между 7 и 16 г /10 мин. 4. Упаковка по п.1, отличающаяся тем, что лист внутренней упаковки имеет толщину в ...

Mehrschichtstrukturen aus fluorierten und nicht-fluorierten thermoplastischen Polymeren

MEHRSCHICHTIGE FOLIE ZUR WAERMEVERSIEGELUNG EINES GEFAESSES

Kation-modifizierte Acrylamid- und Methacrylamid-Copolymere und diese Copolymere enthaltende antistatische Hilfsmittel, thermoplastische Harzzusammensetzungen, wässrige Zusammensetzungen und thermoplastische Harzlaminate

Heisssiegelbares Mehrschichtmaterial mit Sperrschicht

Gehäuse für einen Sensor

Gehäuse (1) für einen Sensor (2), insbesondere für den Einbau in einem Kraftfahrzeug (3), aufweisend eine Wand (4), welche zumindest abschnittsweise zumindest teilweise aus einem elektrisch leitfähigen Polymermaterial (5) besteht.

Elektromagnetische Abschirmstruktur und Verfahren zu deren Herstellung

VERFAHREN ZUR HERSTELLUNG ELEKTRISCH LEITFÄHIGER POLYMERVERBUNDE MIT ELEKTROMAGNETISCH ABSCHIRMENDER FUNKTION

Verformbares Faserflaechengebilde

Leichtstoffplatte

Mehrschichtiger Schlauch

Mehrschichtiger Schlauch (1) mit einer Wandung (1.1), die eine erste Schicht (1.1.1) aufweist, die ein Polymermaterial enthält oder aus einem Polymermaterial besteht, wobei das Polymermaterial ausgewählt ist aus einem Polybuten-Homopolymer oder einem Polybuten-Copolymer, wobei das Comonomer zwei bis zehn Kohlenstoffatome aufweist, oder einer Mischung eines Polybuten-Homopolymers mit einem Polyolefin und/oder einem Styrolblockcopolymer, oder einer Mischung eines Polybuten-Copolymers, wobei das Comonomer zwei bis zehn Kohlenstoffatome aufweist, mit einem Polyolefin und/oder einem Styrolblockcopolymer, oder einer Mischung eines Polybuten-Homopolymers mit einem Polybuten-Copolymer, wobei das Comonomer zwei bis zehn Kohlenstoffatome aufweist, oder einer Mischung eines Polybuten-Homopolymers mit einem Polybuten-Copolymer, wobei das Comonomer zwei bis zehn Kohlenstoffatome aufweist, und mit einem Polyolefin und/oder einem Styrolblockcopolymer, wobei das Polymermaterial einen Biege-E-Modul nach ...

Verkleidungselement für ein Fahrzeug

Walking stick, has core element consisting of closed cell rigid foam, and cover elements consisting of semi-rigid material with elastic characteristics, where core element and cover elements are fastened by adhesive

The walking stick (100) has a longitudinal base body (10) comprising a core element (12) and cover elements (14, 16), which are arranged opposite to each other. The core element consists of closed cell rigid foam. The cover elements consist of a semi-rigid material with elastic characteristics and are fastened with the core element by an adhesive e.g. hot-melt adhesive, Plexiglas and epoxide adhesive. A height-adjustable grip (20) is provided at the base body. The cover elements are made of wood, bamboo, polystyrene, stainless steel, glass fiber, carbon fiber or aluminum. An independent claim is also included for a method for manufacturing a base body of a walking stick.

MEHRLAGIGE STRUKTUR UND VERFAHREN ZU DESSEN HERSTELLUNG

Snow board with foot pads - incorporates hardened cores at foot positions which are embedded in resin foam

The board incorporates core plates approximately the size of a foot print. The core plates are positioned at places where the boot connectors for the user will be and are embedded in a board made from cast resin foam. The core plates have a larger mechanical strength than the foam board in which they are embedded. The cores incorporate wood or fibre re-inforcements in heat setting resins. The board in which the core plates are embedded can also contain fibre re-inforcements.

Flüssigkeitsbeständiger Mehrschichtwerkstoff

Biaxial gestreckte Mehrschicht-Polyesterfolie

VERPACKUNGSMATERIALIEN MIT VERBESSERTEN SPERREIGENSCHAFTEN

Sandwichbauteil sowie Verfahren zur Herstellung eines Sandwichbauteils

Die Erfindung betrifft ein Sandwichbauteil (10) mit einer ersten Deckschicht (12-1), einer zweiten Deckschicht (12-2) und einem dazwischen angeordneten Kern (14), sowie ein Verfahren zur Herstellung eines solchen Sandwichbauteils (10). Bei dem erfindungsgemäßen Sandwichbauteil (10) ist vorgesehen, dass die Deckschichten (12-1, 12-2) jeweils aus einer Außenlage (16-1, 16-2) aus einem faserverstärkten höher schmelzenden Thermoplastmaterial und damit verschmolzen einer Innenlage (18-1, 18-2) aus einem niedriger schmelzenden Thermoplastmaterial gebildet sind, dass der Kern (14) Außenlagen (20-1, 20-2) aufweist, die jeweils aus einem niedriger schmelzenden Thermoplastmaterial gebildet sind, und eine Innenstruktur (22), die ganz oder teilweise aus einem höher schmelzenden Thermoplastmaterial gebildet ist, und dass die Innenlagen (18-1, 18-2) der Deckschichten (12-1, 12-2) mit jeweils einer der Außenlagen (20-1, 20-2) des Kerns (14) verschmolzen sind.

Dekoriertes Anbauteil aus Kunststoff

Dekoriertes Anbauteil aus Kunststoff (1), aufweisend einem Verbindungsteils (2) aus einem weiteren Kunststoff, besonders bevorzugt aus einem Laserstrahl durchlässigen Material und einem rückseitig folienhinterspritztes dekorierten Sichtelement (3) aus Kunstsoff wobei die hinterspritzte Kunstsoff-Folie (4) auf der Gegenseite der dekorierten Sichtseite aufgebracht wird und eine materialschlüssige und unlösbaren Verbindung mit dem Kunstsoff des dekorierten Sichtelementes (3) eingeht und besonders bevorzugt Laserstrahlabsorbierend ist und mittels Laserdurchstrahlschweißen (5) zwischen Folie (4) und des Verbindungsteils (2) dauerhaft zu einem dekorierten Anbauteil aus Kunstsoff (1) verbunden wird.

VERFAHREN ZUR HERSTELLUNG VON KUNSTSTOFFTEILEN IN VERBUNDBAUWEISE

ARTIKEL ENTHALTEND EINE LICHTABSORBIERENDE ZUSAMMENSETZUNG UM OPTISCHE TRÜBUNG ZU MASKIEREN UND ENTSPRECHENDE VERFAHREN

SCHLINGENWARE

VERBUNDGEGENSTÄNDE MIT EINEM FLUORPOLYMERGEMISCH

Verbundwerkstoff für Schutzbekleidung

Verbundwerkstoff für Schutzbekleidung, insbesondere für gegen Durchdringung gesicherte Protektoren, vorzugsweise in Form einer in einem Kleidungsstück anzuordnenden Platte oder in an einen menschlichen Körper angepasster Form, bestehend aus zumindest zwei äußeren Schichten und einer inneren Schicht aus einer Folie, wobei zumindest die erste, dem Körper zugewandte äußere Schicht aus einem elastisch verformbaren Schaumstoff besteht, dadurch gekennzeichnet, dass die innere Schicht (7) vollflächig mit den beiden äußeren Schichten (3, 4) verklebt ist und eine Shore-Härte (3s) von ≥ 70 und (15s) von ≥ 65 sowie eine Reißfestigkeit von ≥ 25 Mpa, insbesondere ≥ 33 Mpa aufweist.

VERPACKUNGS-LEICHTBEHAELTER AUS MEHRSCHICHTVERBUNDFOLIENMATERIAL

KABELABSCHIRMUNGSBAND UND VERFAHREN ZU SEINER HERSTELLUNG

Clear, stiff, tough multilayer laminate useful for bottles of carbonated drinks and food packaging film - has layers of styrene-butadiene block copolymer and has low gas permeability, high transparency and good toughness and stiffness

Multilayer laminate has layer(s) of styrene-butadiene block copolymer (I) and layer(s) of polyamide (II). Also claimed is a method of producing the laminate.

VERFAHREN ZUM VERBINDEN EINER OBERFLÄCHE AUS POLYURETHAN MIT EINER OBERFLÄCHE AUS POLYVINYLCHLORID

SAUERSTOFFDURCHLÄSSIGE MEHRSCHICHTFOLIE MIT HOHEM MODUL,VERPACKUNGSVERFAHREN UNTER VERWENDUNG DERSELBEN UND DIESE MEHRSICHTFOLIE ENTHALTENDE VERPACKTE PRODUKTE

Improvements in or relating to films and/or coatings

Laminated transparent paper

LAMINATE

... 1384694 Plastics laminates IMPERIAL CHEMICAL INDUSTRIES Ltd 4 July 1972 [20 July 1971 11 May 1972] 34008/71 and 22050/72 Heading B5N [Also in Division B2] A material capable of being further shaped comprises at least one shapable polymeric skin layer and at least one layer of a partly polymerized mixture of (a) 5-95 wt. per cent polyurethane precursors, preferably substantially free of ethylenic unsaturation, comprising (i) at least one polyfunctional compound containing at least two isocyanate-reactive groups and (ii) at least one polyisocyanate with (b) 95-5 wt. per cent cured polyester resin precursors comprising (iii) at least one ethylenically-unsaturated polyester containing in each molecule at least two isocyanate-reactive groups and (iv) at least one ethylenically-unsaturated co-monomer (see Division C3). The partiallypolymerized layer may be sandwiched between two skin layers, one of which (e.g. a polyethylene layer), may be removed before shaping. The skin layer(s) may comprise ...

MULTILAYER LAMINATED SHEET

... 1309011 Extruding laminar plastics sheet; laminates DOW CHEMICAL CO 26 Feb 1970 [10 March 1969] 9413/70 Headings B5A and B5N A thermoplastics laminate comprises an inner barrier layer, e.g. of 0À2 to 5À0 mils. thickness, resistant to the passage of moisture and oxygen, with an adhesive layer, e.g. of 0À2 to 1À0 mil. on either side thereof, to one of which is adhered a polyeolefin layer, e.g. of 1 to 5 mils., and to the other of which is adhered a styrene polymer layer, e.g. of 10 to 100 mils. thickness. The styrene layer 33 is extruded from a die 32 and applied by hot rolls 34, 34A to the remainder 29 of the laminate extruded from a die 28, the laminate being cooled by rolls 36. The die 28 comprises multiple inlets from different extruders; 23 for the inner barrier layer; 25 for the adhesive 14 which is distributed by a plenum 25A around the outlet of passage 23; and 27, for the polyolefin 16, which is subdivided and recombined by a baffle 37 into layers, each of a thickness preferably ...

PACKS INCLUDING A NON-'MPERVIOUS CONTAINER

... 1363074 Container closures METAL BOX CO Ltd 13 Sept 1971 [16 Sept 1970] 44201/70 Heading B8C [Also in Divisions B2 and B5] A closure for a container which is air permeable when subjected to heating or subsequent cooling, comprises a layer of material which may be sealed on to the container in air-tight fashion, and which is sufficiently porous to allow air to enter the container, but not at such a rate as to allow bubbles to form in the packaged product, while preventing the ingress of mould spores and yeasts. The closure may be of paper or perforated metal foil coated with or adhesively laminated with a plastics such as polyethylene polyvinyl acetate, oriented polystyrene, or low density polythene. Again, the closure may be a single plastics sheet. The closure seal is by induction heating or the application of heat and pressure. A clear plastics container is used for a product such as jam.

CUSPATED SHEET FORMING

... 1420929 Indenting glass; glass panels ICI AUSTRALIA Ltd 10 Nov 1972 [29 Nov 1971 8 March 1972 13 April 1972 29 June 1972] 52064/72 Heading C1M [Also in Division B5] A cuspated glass sheet comprises an array of hollow projections on one or both faces of the sheet each projection having a thickness which is greater at the outer tip than the part of the sheet connecting the tips, and wherein the ratio of height of projection to its maximum cross-sectional dimension is greater than 2 : 1. The sheet is manufactured by pressing an arrangement of cold projection, e.g. needles, against a heated sheet. In moving towards the sheet the needles can follow curved, slanting or different paths. The sheet can be formed by passing a heated sheet between two endless belts carrying cold projections, Fig. 6, not shown. In other embodiments the hollow projections are formed by projecting ballbearings or pulses of cold fluid on to a heated sheet. The tips of the hollow projections can be removed to form a perforated ...

Die cutting

DECORATIVE LAMINATE

Absorbent tray for packaging meat and other foods

A two or three layer foamed plastic tray comprising of a base layer with closed foam cells attached to a secondary layer with open foamed cells to absorb juices, blood and/or other liquids. An optional third solid layer with perforations with the purpose of hiding the absorbed fluids may be present.

Barrier assembly with encapsulant and photovoltaic cell

An assembly that includes a barrier film interposed between a first polymeric film substrate and a first major surface of a pressure sensitive adhesive layer is provided. The first polymeric film substrate has a first coefficient of thermal expansion that is, in some embodiments, up to 50 parts per million per Kelvin. The pressure sensitive adhesive layer has a second major surface opposite the first major surface that is disposed on a second polymeric film substrate. The second polymeric film substrate is typically resistant to degradation by ultraviolet light. In some embodiments, the second polymeric film substrate has a second coefficient of thermal expansion that is at least 40 parts per million per Kelvin higher than the first coefficient of thermal expansion. The assembly is transmissive to visible and infrared light.

Thermoformable photovoltaic backsheet

The invention relates to high Tg monolithic and multi-layer thermoformable film or sheet useful as a backsheet on a photovoltaic module (PV). A methacrylic-based material is preferred. The film or sheet is formed of a composition having a Tg greater than 110° C. The methacrylic composition may be a blend of a polymethyl methacrylate polymer and a miscible or semi-miscible high Tg polymer, or may be a copolymer containing primarily methyl methacrylate monomer units. The backsheet is optionally covered with a fluoropolymer or acrylic/fiuoropolymer covering on the outside (side facing the environment). The back-sheet can be clear, white, and/or pigmented. The film or sheet is especially useful in concentrating photovoltaic modules (CPV), and is also useful in thin film photovoltaic modules.

Breathable laminate and method of making same

A breathable laminate has a liquid-resistant backing film layer having varied vapor permeability that includes breathable thinned localized regions and thicker non-breathable regions, wherein the film layer is co-extensively directly joined with a liquid- and vapor-permeable nonwoven fabric. The breathable laminate can have unidirectional air permeability. The present invention also relates to disposable apparel and absorbent products which incorporate the breathable laminate, and methods of making the breathable laminate.

Gas-barrier multilayer film

A gas-barrier multilayer film including: a base member; and at least one thin film layer formed on at least one surface of the base member, wherein at least one layer of the thin film layer(s) satisfies at least one of requirements (A) and (B).

Adhesive label and apparatus for producing the same

An adhesive agent label includes an adhesive agent layer which is made of an adhesive agent and is formed on one surface of a support. A non-adhesive heat-reactive layer is positioned above the adhesive agent layer and has openings formed by heating at a predetermined temperature or higher. An intermediate layer is positioned between the heat-reactive layer and the adhesive agent layer. The intermediate layer and the heat-reactive layer are formed thinner than the adhesive agent layer. The intermediate layer facilitates the formation of the openings in the heat-reactive layer with good heat energy efficiency and allows the intermediate layer or adhesive agent layer to be exposed through the openings.

Part comprising an insert and a plastic sheathing and method for the production thereof

The invention relates to a component comprising an insert part and plastics jacketing composed of at least two plastics components, where the insert part is enclosed by a first plastics component A and there is a second plastics component B enclosing the first plastics component A. The first plastics component A is composed of: A1: from 10 to 100% by weight of at least one thermoplastic styrene (co)polymer and A2: from 0 to 90% by weight of at least one thermoplastic (co)polyester, in each case based on the polymer content of the first plastics component A, and the second plastics component B is composed of B1: from 50 to 100% by weight of at least one semicrystalline, thermoplastic polyester based on aromatic dicarboxylic acids and on aliphatic or aromatic dihydroxy compounds and B2: from 0 to 50% by weight of at least one thermoplastic styrene (co)polymer, in each case based on the polymer content of the second plastics component B, and where the first plastics component A and the second plastics component B have different constitutions. The invention further relates to a process for the production of the component.

Nonwoven Composite Including an Apertured Elastic Film and Method of Making

An elastic nonwoven composite that contains an elastic film laminated to one or more nonwoven web materials is provided. The composite is formed by passing an extrusion-coated film/nonwoven laminate through a nip to create apertures through both the film and the nonwoven. The apertures are of a size sufficient to provide a desired level of texture, softness, hand feel, and/or aesthetic appeal to the composite without having a significant adverse effect on its elastic properties. Apertures are accomplished in the present invention by selectively controlling certain parameters of the lamination process, such as film content, element pattern, degree of film tension, temperature and pressure conditions, and so forth.

Multilayer panel

A multilayer panel that comprises: a first layer in view, which has an aesthetic function, is resistant, and is made of PDCPD; a second, insulation and self-bonding, layer of polyurethane; and possibly a third, flexible or semi-rigid, layer, formed by a plastic or metal film with the function of vapour barrier, which can be made of PU or PE film.

Process for forming multilayer structures containing a metal layer

A process for producing a multilayer structure comprising: contacting an adhesive layer having a first side and a second side, on its first side with a metal layer having a first side and a second side, on its first side at a temperature of 325° F. to 425° F. for a contact time of 0.5 to 5.0 seconds, thereby adhering the adhesive layer to the metal layer. The adhesive layer comprises an ethylene-C 4-8 α-olefin linear low density copolymer; a polymer grafted with an ethylenically unsaturated carboxylic acid or acid derivative; and a styrene-butadiene-styrene triblock copolymer having an MI of 5 to 50.

Absorbent Articles with Tear Resistant Film

A disposable absorbent article that includes an elastic film material. The elastic film resists the growth of a tear and include an SEEPS block copolymer having a T m of between about 10° C. and about 20° C. The film has a time-to-fail of greater than 1 hour.

Component comprising an insert part and plastics jacketing, and process for production of the component

The invention relates to a component comprising an insert part and plastics jacketing composed of at least two plastics components, where the insert part is enclosed by a first plastics component A and there is a second plastics component B enclosing the first plastics component A, where the first plastics component A is composed of: A1: from 5 to 80% by weight, based on the total weight of components A1 and A2, of at least one polyester based on aliphatic and aromatic dicarboxylic acids and on aliphatic dihydroxy compounds; A2: from 20 to 95% by weight, based on the total weight of components A1 and A2, of at least one homo- or copolyester selected from the group consisting of polylactide (PLA), polycaprolactone, polyhydroxyalkanoates, and polyester derived from aliphatic dicarboxylic acids and from aliphatic diols; A3: from 0.05 to 15% by weight, based on the total weight of components A1 and A2, a) of a copolymer which contains epoxy groups and which is based on styrene, on acrylate, and/or on methacrylate, b) of a bisphenol A epoxide, or c) of a fatty acid amide or fatty acid ester, or natural oil containing epoxy groups; and the second plastics component B is composed of B1: from 50 to 100% by weight of at least one semicrystalline, thermoplastic polyester based on aromatic dicarboxylic acids and on aliphatic or aromatic dihydroxy compounds and B2: from 0 to 50% by weight of at least one thermoplastic styrene (co)polymer, in each case based on the polymer content of the second plastics component B.

Method for manufacturing flexible glass substrate and flexible glass substrate

[Problem to be Solved] A method for producing a flexible glass substrate which is approximately 100% impermeable to gas or vapor and excellent in bendability and a flexible glass substrate are provided. [Solution] After forming of a pattern P on a surface of a glass substrate 1, a support 3 is temporarily attached to the surface, the glass substrate 1 is thinned by etching another surface of the glass substrate 1, a film base 5 is laminated to the etched another surface, and the temporarily attached support 3 is peeled off from the one surface of the glass substrate 1.

Packaging Sheet With Improved Cutting Properties

A non-oriented thermoformable packaging sheet having a rigid component layer comprising a blend of an aromatic polyester and a styrenic polymer, where the total amount of styrenic polymer present in the sheet relative to the total weight of the sheet is at least between 3.0% and 4.0% by weight. The packaging sheet has a thickness of at least 5 mil and a normalized impact strength of 0.16 ft*lbf/mil or less total energy as measured in accordance with ASTM D3763-08 test method.

Film composite, use of the film composite, and crepe film comprising the film composite

A film composite including a first external layer and a second external layer, a first middle layer between the first and the second external layer, wherein the first and/or second external layer comprise components which comprise at least a polyolefin, a component selected from the group consisting of microbeads, polystyrene, and high-molecular-weight polyethylene, and a polymer having a melting point lower than that of other components of the first and/or second external layer.

Multilayered structure and laminate, and method for production of the same

An object of the invention is to provide a multilayered structure having very superior gas barrier properties and being excellent in flex resistance, pinhole resistance, stretchability, thermoformability and interlayer adhesiveness, and having superior durability enabling characteristics such as high gas barrier properties to be maintained even if used with deformation such as flexion and/or stretching, and to provide a laminate in which the multilayered structure is used, and a production method thereof. Provided by the present invention is a multilayered structure in which at least 4 resin-layers constituted with a resin composition containing an ethylene-vinyl alcohol copolymer are contiguously laminated. A single layer of the resin layer has an average thickness of preferably no less than 0.01 μm and no greater than 10 μm. The average thickness is preferably no less than 0.1 μm and no greater than 1,000 μm. When the content of ethylene units of the ethylene-vinyl alcohol copolymer is no less than 3 mol % and no greater than 70 mol %, the saponification degree is preferably no less than 80 mol %.

Pressure sensitive shrink label

A label for application to a surface having at least one compound curve is provided. The label comprises a heat shrinkable film having an inner surface and outer surface and a layer of pressure sensitive adhesive on the inner surface of the heat shrinkable film.

Elastic films and laminates

This invention relates to methods of forming an elastic, breathable film/nonwoven layer laminate. In particular, the invention pertains to elastic polymer compositions that can be more easily processed on cast film lines, extrusion lamination or coating lines. The compositions of the present invention preferably comprise an elastomeric polyolefin resin and a high pressure low density type resin.

Resin-and-fiber composite and method for making same

A resin-and-fiber includes a base layer and a molded layer integrally bonding the base layer. The base layer includes a fiber layer made of fiber woven fabric and a resin layer made of transparent or translucent resin. The fiber layer has a first surface and an opposite second surface. The resin layer bonds the first surface and penetrating into the fiber layer. The molded layer is made of resin and integrally bonding the second surface of the fiber layer. A method for making the present resin-and-fiber composite is also provided.

Multilayer film, use of a multilayer film and process for producing a multilayer film

A multilayer film for medical purposes is proposed, with one or two external layers, wherein the external layers contain: a first polyalphaolefin; a first thermoplastic elastomer with a melt viscosity of a melt flow index according to ISO 1133 of from 0.001 to 6 g/10 min at 230° C., 2.16 kg; and a second thermoplastic elastomer with a high melt viscosity not measurable according to ISO 1133 which is higher than the melt viscosity of the first thermoplastic elastomer.

THERMOPLASTIC RESIN LAMINATE

A thermoplastic resin laminate is a transparent substrate material or protective material which is excellent in transparency, birefringence, and pattern-formability. The laminate is a synthetic resin laminate formed of a methacrylic resin layer, and a vinyl copolymer resin layer laminated on one or both sides of the methacrylic resin layer. The vinyl copolymer resin contains a (meth)acrylate structural unit and an aliphatic vinyl structural unit represented by specific formulas. The ratio of the sum of the (meth)acrylate structural units and the aliphatic vinyl structural units is 90 to 100 mol % with respect to all the structural units that form the resin. The ratio by mole of the (meth)acrylate structural unit to the aliphatic vinyl structural unit is 65:35 to 85:15. The methacrylic resin contains a structural unit having no benzene ring in an amount of 90 mol % or more with respect to all the structural units. 2. A thermoplastic resin laminate formed of a methacrylic resin (B) layer , a thermoplastic resin (C) layer comprising a methyl methacrylate-styrene copolymer or an acrylonitrile-styrene copolymer and being laminated on one side or both sides of the methacrylic resin (B) layer , and a vinyl copolymer resin (A′) layer further laminated thereon , wherein the vinyl copolymer resin (A′) comprises a (meth)acrylate structural unit (a) represented by the formula (1) , and an aliphatic vinyl structural unit (b) represented by the formula (2); in which the ratio of the sum of the (meth)acrylate structural units (a) and the aliphatic vinyl structural units (b) is 90 to 100 mol % with respect to all the structural units that form the vinyl copolymer resin (A′); in which the ratio by mole of the (meth)acrylate structural unit (a) to the aliphatic vinyl structural unit (b) is 15:85 to 85:15; and in which the methacrylic resin (B) comprises a structural unit having no benzene ring in an amount of 90 mol % or more with respect to all the structural units thereof.3. A ...

Oxygen-absorbing resin composition and method for manufacturing packaging body using the same

The present invention provides an oxygen-absorbing resin composition that allows the miniaturization of an ultraviolet irradiation apparatus for initiating oxygen absorption, and rapidly initiates oxygen absorption by irradiation of an ultraviolet ray having a particular wavelength. The present invention is an oxygen-absorbing resin composition comprising an initiator, a transition metal catalyst, and an oxidizable resin, wherein the oxygen-absorbing resin composition initiates oxygen absorption by irradiation of an ultraviolet ray having a peak wavelength within the range of 300 to 400 nm.

Method for Preparing a Modified Ethylene-Vinyl Alcohol Copolymer

Ethylene-vinyl alcohol copolymers have superior gas barrier properties, but are inferior in bending fatigue resistance. The present invention improves bending fatigue resistance without reducing the gas barrier property and heat resistance. An ethylene-vinyl alcohol copolymer having an ethylene content of 20 to 50 percent by mole is modified by incorporating 0.01 to 1% mol of a structural unit expressed by the following formula (3): wherein, n indicates an integer of 2 to 5, m indicates an integer of 10 to 20, and R 1 indicates a C 1 to C 20 aliphatic hydrocarbon group provided that R 1 may contain a mercapto group, thioester group, sulfenamide, vinyl group, methacryloxy group, or acryloxy group. The modified ethylene vinyl alcohol copolymer may be used as a gas barrier resin and this gas barrier resin may be shaped or laminated and used in various applications such as in pneumatic tires and hoses.

Retroreflective articles including optically active areas and optically inactive areas

This disclosure generally relates to retroreflective articles and methods of making such articles.

Seal Capable of Generating Molecular Hydrogen and Suitable for Closing a Container and for Scavenging Oxygen

The seal ( 1 ) is adapted to be heat bonded to a container for closing an opening of the container. Said seal ( 1 ) is a laminate comprising a metallic layer ( 10 ), a liner ( 12 ) that is permeable to water vapour and to 5 molecular hydrogen, and that can be heat bonded to a container, and at least an active layer ( 11 ), that is positioned between the metallic layer ( 10 ) and the liner ( 12 ), and that is capable of chemically reacting with water and generating molecular hydrogen.

Photovoltaic device with a polymeric mat and method of making the same

This invention relates to a photovoltaic device with a polymeric mat and a method of making a photovoltaic device with a polymeric mat. The photovoltaic device includes a transparent layer for receiving solar energy, and at least one photovoltaic cell disposed below the transparent layer. The photovoltaic device also includes a polymeric mat disposed below the at least one photovoltaic cell, and a backsheet disposed below the polymeric mat. The photovoltaic device also includes an encapsulant bonding the transparent layer, the at least one photovoltaic cell, the polymeric mat, and the backsheet.

Injection Molding Method for Modifying a Surface of an Apolar Polymer Molded Body, and Multi-layer Foil Suitable for Said Method

The invention relates to an injection moulding method for modifying a surface of a polymer moulded part ( 5 ) consisting of apolar polymer ( 4 ), wherein a multi-layer foil ( 1 ) consisting of at least one apolar layer ( 2 ) and a second layer ( 3 ) which has at least one surface property which is different from the first layer is back-moulded.

Epoxy resin composition, prepreg, cured body, sheet-like molded body, laminate and multilayer lalminate

Provided is an epoxy resin composition capable of reducing the surface roughness of the surface of a roughening-treated cured body. The epoxy resin composition includes an epoxy resin, a curing agent, and a silica component obtained by performing a surface treatment on silica particles using a silane coupling agent; and the epoxy resin composition does not include a curing accelerator, or includes a curing accelerator at a content equal to or less than 3.5 parts by weight to a total of 100 parts by weight of the epoxy resin and the curing agent. Mean particle diameter of the silica particles is equal to or less than 1 μm. An amount B (g) of the silane coupling agent used for surface treatment, per 1 g of the silica particles in the silica component, is within a range between 10% to 80% with regard to a value C (g) per 1 g of the silica particles, which is calculated by the following formula (X). C (g)/1 g of Silica Particles=[Specific Surface Area of Silica Particles (m 2 /g)/Minimum Area Coated by Silane Coupling Agent (m 2 /g)]  Formula (X)

Fine-structure layered product, preparation method of the fine-structure layered product and manufacturing method of a fine-structure product

To provide a fine-structure layered product, and a preparation method of a fine-structure layered product using the fine-structure layered product for enabling a fine concavo-convex structure excellent in environmental resistance, weather resistance and long-term stability to be formed with a large area and high productivity, and provide a manufacturing method of a fine-structure product for enabling a large area to be made with high productivity, a fine-structure layered product of the invention is provided with a substrate, a resin layer that is formed on one main surface of the substrate and that has a fine concavo-convex structure on its surface, and an inorganic layer that is provided on the fine concavo-convex structure of the resin layer and that contains a sol-gel material having a fine concavo-convex structure in a shape associated with the fine concavo-convex structure of the resin layer, where a fluorine element concentration (Es) in a region on the inorganic layer side of the resin layer is higher than an average fluorine concentration (Eb) in the resin layer.

Packaging Materials with Enhanced Thermal-Insulating Performance

A thermo-insulating packaging material including a paper-based substrate layer, a paper-based top layer and a thermal-insulating composition positioned between the paper-based substrate layer and the paper-based top layer, the thermal-insulating composition including a filler, an organic binder and a plasticizer.

Structured-core laminate panels and methods of forming the same

A structured-core laminate panel can be made in an efficient, structurally sound manner without the use of adhesives (film or liquid forms) using materials with different melt or glass transition temperatures. In one implementation, a manufacturer positions one or more resin substrates about a structured core, which comprises a relatively high melt or glass transition temperature compared with that of the one or more resin substrates. The manufacturer heats the assembly to at least the glass transition temperature of the resin substrates, but not to the melt or glass transition temperature of the structured core. This allows the one or more resin substrates to melt and bond (mechanically, chemically, or both) to the structured core on one side (or inner surface), while maintaining a substantially planar or original conformation on an opposing side (or outer surface).

Processes and structures employing silane-containing polyolefin films tenaciously adhered to substrates

Improved adhesive between a sheet material having a low free energy surface, such as a polyolefin, polystyrene, or polyethylene terephthalate film, is achieved by treating the film surface with a silane coupling agent that provides hydrolyzable groups on the surface of the film, and employing an adhesive composition comprising a polymer having reactive silyl groups (e.g., silyl-functionalized polyethers, polyurethanes and/or polyesters). Such improved sheet products can be advantageously employed as weather barriers for building construction applications, eliminating the need for, and disadvantages of, mechanical fasteners.

Elastic laminate sheet

An elastic laminate sheet with excellent elasticity while maintaining softness and favorable appearance including surface feel and the like, an article containing this elastic laminate sheet, a laminate sheet where a high elasticity laminate portion is the elastic laminate sheet, and an article containing the laminate sheet.

Biodegradable sheets

The present invention relates to sheets. The sheets include a base layer, a resin layer formed on the base layer, and a printed layer formed on the resin layer. The resin layer includes a polylactic acid (PLA) resin. The sheets are biodegradable.

Resin article

Provided is a resin article having a layer-separated structure. The resin article may include a first resin layer and a second resin layer formed on the first resin layer. Also, the component of the first resin layer is detected on a surface of the second resin layer by infrared spectrometer. The resin article may have improved mechanical and surface characteristics. Further, since coating or plating is not required for manufacturing a resin article, a manufacturing time and/or cost can be reduced, and productivity can be increased.

Conductive laminate body, touch panel, and display device

This present invention pertains to: a conductive laminate body, a touch panel, and a display device. In the present invention, the relative refractive index of a substrate with respect to a first protective sheet, and/or the relative refractive index of the substrate with respect to a second protective sheet is 0.86-1.15. The relative refractive index of a first substrate with respect to the first protective sheet, and/or the relative refractive index of a second substrate with respect to the second protective sheet is 0.86-1.15.

HOT-MELT ADHESIVE RESIN FILM AND PRODUCTION METHOD THEREOF

The present invention relates to a hot-melt adhesive resin film having an excellent adhesive force and durability to various adherends such as metal, glass, and plastic, and a production method thereof. More particularly, the present invention relates to a hot-melt adhesive resin film including a first surface layer, a first intermediate layer, a substrate layer having heat resistance, a second intermediate layer, and a second surface layer, which are laminated in this order, in which the first intermediate layer and the second intermediate layer include a resin which is obtained by modifying a copolymer of propylene and 1-butene with maleic acid, and a production method thereof. 1. A hot-melt adhesive resin film comprising a first surface layer , a first intermediate layer , a substrate layer having heat resistance , a second intermediate layer , and a second surface layer , which are laminated in this order ,wherein said first intermediate layer and said second intermediate layer consist of a resin which is obtained by modifying a copolymer of propylene and 1-butene with maleic acid,said first surface layer and said second surface layer include a composition having an acid-modified polyolefin resin (A),a resin constituting said substrate layer includes at least one selected from the group consisting of a polyester resin, a cyclic olefin polymer and a methylpentene polymer, andsaid polyester resin is polyethylene naphthalate, polyethylene terephthalate, or polybutylene terephthalate.2. The hot-melt adhesive resin film according to claim 1 , wherein said first surface layer and said second surface layer contain 80 parts by mass to 99.9 parts by mass of the acid-modified polyolefin resin (A) claim 1 , and 0.1 parts by mass to 20 parts by mass of an epoxy group-containing polyolefin-based resin (B) having a main chain which is obtained by copolymerizing an olefin compound and an epoxy group-containing vinyl monomer and a side chain bound to said main chain claim 1 , ...

METHOD FOR MANUFACTURING A CONSTRUCTION PANEL

Method for manufacturing on industrial scale of complete, highly reliable, flexible and accurate construction panels that are lightweight and have a very high R-value, wherein the processing is performed, under the control of a digital construction data file, by means of digitally controlled processing devices, such as milling and/or cutting devices. Portions of the construction panel from which the covering layer has been removed by the processing devices (such as the sides of recesses for door and window frames etcetera and optionally milled gutter slots) and portions of the construction panel of which the cover layer requires extra protection, such as portions below ground level, under control of the digital construction data file, are provided with a rigid and highly reliable protective layer of polyurea, polyester or epoxy by means of digitally controlled spraying devices. One or more delta robots can be used for mounting cladding elements such as a brick strip, which robots can be moved by means of the X-Y displacement system above the construction panel controllable from the digital construction data file. 1. Method for manufacturing a building panel intended for use as a self-supporting wall panel or roof panel having a high R-value , comprising the following steps:providing a digital construction data file with the desired construction data of the construction panel, obtained by scanning of an existing building and/or obtained from design;providing a device for manufacturing a construction panel comprising a base layer of foamed material of, for example, EPS, provided with a thin, rigid reinforcement cover layer on one side, hereinafter referred to as the first cover layer, and on the other side also provided with a thin, rigid reinforcement cover layer, hereinafter referred to as the second cover layer, wherein the layers are either directly applied to the base layer or by means of an intermediate layer of a material, which is suitable for screws,providing ...

PLASTIC FILMS FOR ID DOCUMENTS WITH BETTER LIGHTNESS OF EMBOSSED HOLOGRAMS

The present invention relates to a layered structure containing at least one layer (i) comprising a thermoplastic material and at least one further layer (ii) comprising a thermoplastic material bearing at least one embossed hologram, to a process for producing such layer composites and to security documents, in particular identification documents, having the layered structure according to the invention. 1. A layered structure containing at least one layer (i) comprising a thermoplastic material and at least one further layer (ii) comprising a thermoplastic material , wherein the vicat softening temperature B/50 of layer (i) as determined according to ISO 306 at 50N and 50°/h is ≥3° C. to ≤45° C. , preferably ≥10° C. to ≤40° C. , particularly preferably ≥15° C. to ≤30° C. , higher or lower than the softening temperature of layer (ii) and in that at least one embossed hologram is applied to the layer (i) or (ii) such that the nanostructure of the at least one embossed hologram points in the direction of the layer having the lower softening temperature.2. The layered structure as claimed in claim 1 , wherein the layers (i) and/or (ii) comprise monofilms and/or multilayer films.3. The layered structure as claimed in claim 1 , wherein the thermoplastic material of the at least one layer (i) and the at least one further layer (ii) is at least one plastic selected from polymers of ethylenically unsaturated monomers and/or polycondensates of difunctional reactive compounds and/or polyaddition products of difunctional reactive compounds or mixtures thereof.4. The layered structure as claimed in claim 1 , wherein the thermoplastic material of the layers (i) and (ii) is selected from the group of polycarbonates or copolycarbonates based on diphenols claim 1 , poly- or copolyacrylates and poly- or copolymethacrylates claim 1 , preferably polymethyl methacrylates (PMMA) claim 1 , poly- or copolymers with styrene claim 1 , preferably polystyrene (PS) or polystyrene acrylonitrile ...

POLYURETHANE BASED RIGID FLOORING LAMINATE

The laminate according to the invention is a multiple layer structure and contains predominantly urethane-based polymeric materials in the cap and base layers thereof, with no significant amount of PVC. As such, under combustion conditions, the laminate releases substantially no harmful halogen-based bases, such as HCl or other toxic gases, and exhibits toxicity and smoke generation parameters well below acceptable industry standards. 1. A laminate structure comprising:a backing layer comprising, by weight, from about 20% to about 80% fiber reinforcement and from about 80% to about 20% thermoset or thermoplastic polymer selected from acrylic, polyvinylester, polyester, phenolic, epoxy, polysulfone, polyethersulfone and mixtures thereof;a base layer comprising polyurethane-based material combined with a copolymer of polyamide, polyether, polyester, polyether, polyimide, polyphenylene oxide, acrylic and polystyrene; andan adhesive layer disposed on a first surface of the base layer between the backing layer and the base layer; anda cap layer comprising polyurethane.21. The laminate of claim. , wherein the copolymer is a terpolymer comprising polyamide , polyester and polyether or any combination thereof.3. The laminate of claim 2 , wherein the base layer includes the polyurethane/terpolymer as a sub layer in combination with at least one other sub layer selected from a primer sub layer claim 2 , a fiber sub layer and a sealing sub layer.4. The laminate of claim 3 , wherein the fiber sub layer comprises at least one of glass claim 3 , aramid claim 3 , carbon claim 3 , PVA claim 3 , hemp claim 3 , jute claim 3 , organic fiber claim 3 , synthetic fiber disposed in a thermoset or thermoplastic resin5. The laminate of claim 1 , wherein the adhesive layer comprises thermoplastic polyurethane.6. The laminate of claim 1 , wherein the adhesive layer comprises by weight claim 1 , from about 50% to about 70% polymer and from about 30% to about 50% flame retardant additive.7. The ...

Method for producing a sandwich panel comprising a reinforced foam core

A method for producing a sandwich panel with a reinforced foam core includes inserting rod-shaped, thermoplastic reinforcing elements into a thermoplastic foam material such that the reinforcing elements extend through the foam material. End regions of the reinforcing elements project out of the foam material. The foam material is thermoformed to form a reinforced foam core, wherein the end regions of the reinforcing elements are integrally formed by applying temperature and pressure to the cover surfaces of the foam material and are bonded to the foam material in a fused connection. A thermoplastic cover layer is laminated on either side by applying temperature and pressure to the reinforced foam core on the cover surfaces of the foam material in order to form the sandwich panel, wherein the cover layers are bonded to the reinforced foam core in a fused connection.

PYLON SNAP JACKET ENCASEMENT

The present invention provides a protective coating for protecting a substrate from deleterious elements present in environments in which the substrates are deployed and methods and apparatus for deploying a PVC encasement with a longitudinal snap jacket of suitable length and girth to coat a pylon substrate or building girder and provide a filler within the snap jacket and around an encased pylon. 1. A method of providing a pylon substrate with a longitudinal snap jacket protective encasement , said method comprising steps of:opening the longitudinal snap jacket encasement wide enough to insert the pylon substrate within an interior of the longitudinal snap jacket encasement;securing the snap jacket in a closed position; andpouring a flowable mixture into an area bordered by the longitudinal snap jacket encasement.2. A longitudinal snap jacket encasement system comprising:a PVC encasement with a longitudinal snap jacket around a pylon substrate with the snap jacket fastened in a closed position; anda flowable mixture poured in between the pylon substrate and the PVC encasement with a longitudinal snap jacket. This This application claims the benefit of U.S. Provisional Patent Application Ser. No. 62/336,171 filed May 13, 2016, and entitled “PYLON ENCASEMENT WITH LONGITUDINAL SPLIT COLLAR”; and also claims priority as a continuation in part to U.S. Non-Provisional patent application Ser. No. 14/746,912, filed Jun. 23, 2015, and entitled “SUBSTRATE WITH PROTECTIVE POLYVINYL CHLORIDE SLEEVE” which in turn is a Continuation in Part of application Ser. No. 14/312,663, filed Jun. 23, 2014, and entitled “EXTRUDED HEAT SHRINK PROTECTIVE SEAMLESS PVC PILING SLEEVE AND METHOD”, the entire contents of which are incorporated herein by reference.The present invention relates generally to methods and apparatus for repairing pylons. More specifically, the present invention provides methods and apparatus for a manufacturing and deploying protective polyvinyl chloride encasement ...

LIGHT WEIGHT COMPOSITE MATERIAL SYSTEMS, POLYMERIC MATERIALS, AND METHODS

The present invention relates to filled polymeric materials including a polymer and a filler distributed within the polymer, and to light weight composites which comprise at least a pair of metallic layers and a polymeric layer interposed between the pair of metallic layers, the polymeric layer containing the filled polymeric material. The composite materials of the present invention may be formed using conventional stamping equipment at ambient temperatures. Composite materials of the present invention may also be capable of being welded to other metal materials. The composite materials may be employed in an automotive part. Preferred composite materials include one or any combination of the following features: metallic fibers, ribbon fibers; or a polyolefin. 1. A method of producing a light weight composite material comprising steps of:extruding a sheet of a filled polymeric material; andinterposing the sheet between a first metallic layer and a second metallic layer; i. one or more polymers including a polyolefin polymer having a crystallinity of about 20 wt. % to about 80 wt. % as measured using differential scanning calorimetry and a melting point greater than about 100° C., as measured according to ASTM D3418-08; and', 'ii. a metallic filler;', 'wherein the light weight composite material is weldable and stampable., 'wherein the filled polymeric material comprises2. The method of claim 1 , wherein the sheet has a thickness;the metallic filler includes greater than 5 volume percent and less than 25 volume percent based on the total volume of the filled polymeric material of a mass of metallic fibers distributed within the polymer the mass spanning a thickness of the extruded sheet and including ribbon fibers having a weight average length greater than about 200 μm and less than about 25 mm; andthe weight ratio of the one or more polymers to the metallic fibers is greater than about 2.2:1.3. The method of claim 2 , wherein the fraction of the metallic fibers ...

Lightweight, weather-resistant, barriers, methods and structures using the same

Insulated building products, methods and structure using those products are disclosed. The embodiments described include building materials having a core of encapsulated polystyrene (EPS) which is completely coated with a polymer. The polymer coating provides protection and structural integrity to the foam such that virtually indestructible structures can made of EPS foam that can form barriers for use in crowd control, cordoning off areas, creating corrals for lines at events, etc. Moreover, additional embodiments are provided in which additional structural integrity is provided by affixing one or more rigid materials to the EPS foam prior to coating. The results, as disclosed, are light-weight, portable building structures that can be made into lightweight, easily deployable and easily storable barriers.

STRUCTURAL BODY AND CORE

According to one embodiment, there is provided a structural body including a core composed of fiber and a support, which is a component of the core and is in contact with the core. 110-. (canceled)11. A structural body comprising a stack that includes plural porous layers with a porosity of 45% to 95% including a resin with a density of 0.5 g/cmto 3 g/cmand a fiber with an average diameter of 30 nm or more and less than 5 μm.12. The structural body according to claim 11 , wherein the density is from 1 g/cmto 2 g/cm.13. The structural body according to claim 11 , wherein the porosity of the stack is from 45% to 95%.14. The structural body according to claim 11 , wherein a heat conductivity of the fiber is from 0.01 W/m·K to 5 W/m·K.15. The structural body according to claim 11 , wherein the resin is an epoxy resin.16. (canceled)17. The structural body according to claim 11 , wherein the fiber includes the resin.18. The structural body according to claim 17 , wherein a heat conductivity of the fiber is from 0.01 W/m·K to 5 W/m·K.19. The structural body according to claim 11 , wherein the fiber includes an electrolyte.20. The structural body according to claim 19 , wherein the electrolyte includes LiBr.21. The structural body according to claim 19 , wherein an amount of the electrolyte in the fiber is within a range of 0.01 wt % to 10 wt %.22. The structural body according to claim 20 , wherein an amount of the electrolyte in the fiber is within a range of 0.01 wt % to 10 wt %. This is a Divisional Application of U.S. patent application Ser. No. 15/384,673, filed on Dec. 20, 2016, which is a Continuation Application of PCT Application No. PCT/JP2016/058590, filed Mar. 17, 2016, and is based upon and claims the benefit of priority from Japanese Patent Application No. 2015-053452, filed Mar. 17, 2015, the entire contents of all of which are incorporated herein by reference.Embodiments of the present invention relate to a structural body including a core made of fiber and ...

HEAT-DISSIPATING FILM, AND ITS PRODUCTION METHOD AND APPARATUS

A heat-dissipating film comprising a heat-conductive layer obtained by burning a mixture layer of flaky carbon and a binder resin to carbonize or burn off the binder resin, and plastic films covering the heat-conductive layer, the heat-conductive layer having a density of 1.9 g/cmor more and thermal conductivity of 450 W/mK or more, is produced by (1) sandwiching a mixture layer of flaky carbon and a binder resin with a pair of first plastic films to form a laminated film; (2) heat-pressing the laminated film to densify the mixture layer; (3) burning the mixture layer to carbonize the binder resin in the mixture layer; (4) pressing the resultant burnt layer to form the heat-conductive layer; and (5) sealing the heat-conductive layer with second plastic films. 1. A method for producing a heat-dissipating film comprising the steps of (1) sandwiching a mixture layer of flaky carbon and a binder resin with a pair of first plastic films to form a laminated film; (2) heat-pressing said laminated film to densify said mixture layer; (3) burning said mixture layer exposed by peeling said first plastic films to carbonize or burn off said binder resin in said mixture layer; (4) pressing the resultant burnt layer to form a densified heat-conductive layer; and (5) sealing said heat-conductive layer with second plastic films.2. The method for producing a heat-dissipating film according to claim 1 , wherein a step of applying a dispersion comprising 5-25% by mass of flaky carbon and 0.05-2.5% by mass of a binder resin in an organic solvent claim 1 , a mass ratio of said binder resin to said flaky carbon being 0.01-0.1 claim 1 , to a surface of each first plastic film claim 1 , and then drying said dispersion is repeated plural times claim 1 , to form said mixture layer.3. The method for producing a heat-dissipating film according to claim 1 , wherein the amount of said dispersion applied by one operation is 5-30 g/m(expressed by the weight of flaky carbon per 1 m).4. The method ...

HOT-MELT ADHESIVE RESIN FILM AND PRODUCTION METHOD THEREOF

The present invention relates to a hot-melt adhesive resin film which does not cause peeling between respective layers, has an excellent adhesive force, and has strong adherability even in severe durability evaluation, to various planar or film-like adherends such as metal, glass, and plastic, and a production method thereof. More particularly, the present invention relates to a hot-melt adhesive resin film including a first adhesive layer, a first intermediate layer, a substrate layer having heat resistance, a second intermediate layer, and a second adhesive layer, which are laminated in this order, in which the first adhesive layer and the second adhesive layer comprise an acid-modified polyolefin resin, and a production method thereof. 1. A hot-melt adhesive resin film comprising a first adhesive layer , a first intermediate layer , a substrate layer having heat resistance , a second intermediate layer , and a second adhesive layer , which are laminated in this order ,wherein said first adhesive layer and said second adhesive layer include an acid-modified polyolefin resin.2. The hot-melt adhesive resin film according to claim 1 , wherein said first adhesive layer and said second adhesive layer include claim 1 , as a material for forming the layers claim 1 , a composition having an acid-modified polyolefin resin and an epoxy group-containing resin or a composition having an acid-modified polyolefin resin and an oxazoline group-containing resin.3. The hot-melt adhesive resin film according to claim 1 , wherein said first adhesive layer and said second adhesive layer contain 80 parts by mass to 99.9 parts by mass of an acid-modified polyolefin resin (A) claim 1 , and 0.1 parts by mass to 20 parts by mass of an epoxy group-containing polyolefin-based resin (B) having a main chain which is obtained by copolymerizing an olefin compound and an epoxy group-containing vinyl monomer and a side chain bound to said main chain claim 1 , and having a melting point of 80° C. ...

HOT-MELT ADHESIVE RESIN FILM AND PRODUCTION METHOD THEREOF

The present invention relates to a hot-melt adhesive resin film having an excellent adhesive force and durability to various adherends such as metal, glass, and plastic, and a production method thereof. More particularly, the present invention relates to a hot-melt adhesive resin film including a first surface layer, a first intermediate layer, a substrate layer having heat resistance, a second intermediate layer, and a second surface layer, which are laminated in this order, in which the first intermediate layer and the second intermediate layer include a resin which is obtained by modifying a copolymer of propylene and 1-butene with maleic acid, and a production method thereof. 1. A hot-melt adhesive resin film comprising a first surface layer , a first intermediate layer , a substrate layer having heat resistance , a second intermediate layer , and a second surface layer , which are laminated in this order ,wherein said first intermediate layer and said second intermediate layer include a resin which is obtained by modifying a copolymer of propylene and 1-butene with maleic acid.2. The hot-melt adhesive resin film according to claim 1 , wherein said first surface layer and said second surface layer include a composition having an acid-modified polyolefin and an epoxy group-containing resin or a composition having an acid-modified polyolefin and an oxazoline-group containing resin.3. The hot-melt adhesive resin film according to claim 1 , wherein said first surface layer and said second surface layer contain 80 parts by mass to 99.9 parts by mass of an acid-modified polyolefin resin (A) claim 1 , and 0.1 parts by mass to 20 parts by mass of an epoxy group-containing polyolefin-based resin (B) having a main chain which is obtained by copolymerizing an olefin compound and an epoxy group-containing vinyl monomer and a side chain bound to said main chain claim 1 , and having a melting point of 80° C. to 120° C.4. The hot-melt adhesive resin film according to claim 1 , ...

Nanostructured latex film for controlling and monitoring bacterial cell growth in food packaging

This invention describes the production of a polymeric film, specifically a mix of two different lattices, in order to obtain a barrier layer in food packaging that reduces bacterial cell growth. Said reduction in bacterial growth is a result of choosing not only a surface with chemical properties to prevent bacterial growth, but also, and especially, controlling the nanostructure of the surface in order to prevent bacterial adhesion and so prevent bacterial film formation. This is done by using a mixture of two lattices and thermally annealing the surface as needed to such surface topography that bacterial growth is decreased. This invention addresses the need for an increased shelf-life of groceries in order to reduce spoilage losses, and thus waste. In addition, this invention supports the need to monitor the spoilage of packaged food so that less food is unnecessarily disposed of and on the other hand, so that spoiled food is not consumed by humans. This is achieved by both adding a sensing electrode on the latex surface for monitoring cellular processes and by adding and radio-frequency identification device for sending and receiving information regarding the status of the food product. 1. A nanostructured latex film functionalized with a sensing electrode for controlling and monitoring bacterial cell growth in food packaging , said film comprising a device for sending and receiving data and information.2. The film according to claim 1 , wherein said film is functionalized with coated claim 1 , printed or evaporated sensing electrodes claim 1 , preferably semi-transparent electrodes.3. The film according to claim 1 , wherein said device is a radio-frequency identification (RFID) sensor.4. The film according to claim 1 , wherein said film comprises a blend of two latexes.5. The film according to claim 4 , wherein said two latexes are polystyrene and styrene butadiene acrylonitrile copolymer.6. The film according to claim 1 , wherein said sensing electrode is an ...

Curable compositions, articles therefrom, and methods of making and using same

A curable composition includes a polyol component comprising one or more polyols; a functional butadiene component; and a thermally conductive filler. The thermally conductive filler is present in an amount of at least 20 wt. %, based on the total weight of the curable composition. The curable composition has, upon curing, a thermal conductivity of at least 0.5 W/(mK).

Articles Formed with Biodegradable Materials

Described herein are strength characteristics and biodegradation of articles produced using one or more petrochemical-based polymers and one or more carbohydrate-based polymers. A compatibilizer can optionally be included in the article. In some cases, the article can include a film or bag.

Multilayer film

Provided are a multilayer film, a method for producing the multilayer film, and a method for producing a molded body. The multilayer film has excellent three-dimensional overlaying formability and adhesiveness after being formed; can easily be used when being bonded to an adherend; maintains adhesive strength. Specifically, the multilayer film has: an adhesive layer comprising a thermoplastic polymer composition containing a thermoplastic elastomer (A) which is a block copolymer or a hydrogenated product thereof having a polymer block (a1) containing aromatic vinyl compound units and having a polymer block (a2) containing conjugated diene compound units; and a base layer comprising an amorphous resin which has a modulus of elasticity of 2 to 600 MPa at an arbitrary temperature of 110 to 160° C. The tensile elongation at break of the multilayer film at a temperature 5° C. lower than the glass transition temperature of the amorphous resin is at least 160%.

RESIN COMPOSITION, AND SHAPED PRODUCT AND PRODUCTION METHOD THEREFOR

Provided is a resin composition with which pellet blocking resistance can be sufficiently improved and a shaped product having excellent transparency with little clouding can be obtained, and a shaped product having excellent transparency with little clouding and a production method therefor. A resin composition comprises: pellets containing a hydrogenated block copolymer [D] obtained by hydrogenating a block copolymer [C] having a polymer block [A] containing a structural unit derived from an aromatic vinyl compound and a polymer block [B] containing a structural unit derived from a chain conjugated diene compound; and an antiblocking agent, wherein a ratio (wA:wB) between wA and wB is 10:90 to 70:30, and a content of the antiblocking agent per 100 parts by mass of the pellets is 0.001 parts by mass or more and 0.4 parts by mass or less. 1. A resin composition comprising:pellets containing a hydrogenated block copolymer [D] as a main component, the hydrogenated block copolymer [D] being obtained by hydrogenating a block copolymer [C] having two or more polymer blocks [A] containing a structural unit derived from an aromatic vinyl compound as a main component and one or more polymer blocks [B] containing a structural unit derived from a chain conjugated diene compound as a main component; andan antiblocking agent formed from a metal salt of a fatty acid with a carbon number of 10 to 30,wherein a ratio wA:wB between wA and wB is 10:90 to 70:30, where wA is a mass fraction of a total amount of the polymer blocks [A] to the whole block copolymer [C] and wB is a mass fraction of a total amount of the polymer blocks [B] to the whole block copolymer [C], anda content of the antiblocking agent per 100 parts by mass of the pellets is 0.001 parts by mass or more and 0.4 parts by mass or less.2. The resin composition according to claim 1 , wherein in the hydrogenated block copolymer [D] claim 1 , 90% or more of an unsaturated carbon-carbon bond in a main chain and a side ...

Strip for reinforcement of a hose and a method of manufacture thereof

A strip (100) intended for the reinforcement of the wall of high pressure hoses or flexible pipes is presented. The strip (100) comprises multiple wires (102) arranged side-by-side and held together by means of a hardened adhesive (104) originating from a waterborne dispersion. Different embodiments are presented wherein the wires (102) are embedded in the hardened adhesive (104), or wherein only one side of the strip (100) is covered with hardened adhesive (104) or wherein the hardened adhesive (104) is present only between the wires (102) and not on the surfaces (S1, S2) delineating the strip (100). In one preferred embodiment the wires (102) are flattened with the flats being parallel to the surfaces (S1, S2) of the strips (100).

Catalyst device for lead-acid battery, and lead-acid battery

Provided is a catalyst device for a lead-acid battery, the catalyst device being capable of reducing gas release from an electrolyte solution and a decrease in electrolyte solution due to the leakage, thus providing a lead-acid battery having a long life, and being capable of ensuring safety even in excessive flow of gas. Also provided is a lead-acid battery including the catalyst device. A catalyst device for a lead-acid battery, including: a catalyst layer including a catalyst to accelerate a reaction for generating water or water vapor from oxygen and hydrogen; and a porous membrane including thermoplastic resin having a melting point or a glass transition temperature of 160° C. or less, and wherein at least one surface of the catalyst layer is in contact with the porous membrane, and the porous membrane has a planar size being equal to or greater than that of the catalyst layer. Also a lead-acid battery including the catalyst device.

Biodegradable printed circuit boards and methods for making the printed circuit boards

Biodegradable printed circuit boards, or PCBs, may be produced from substrate sheets that include at least one biodegradable polymer. In addition, the electrical traces used on the PCBs, may also include a biodegradable polymer incorporated with an electrically conductive material. The PCBs may be composted to degrade the PCBs, and the

Segmented films with high strength seams

Unitary films and laminates thereof are provided having at least first and second film segments which extend adjacent one another and are permanently joined together. The first and second film segments are joined at an interface, wherein at the interface a tip of the second segment overlaps the first segment in the cross-direction of the film. The film has a thickness “T” at the tip of the second segment, and the second segment has a thickness “t” at a distance T in the cross direction from the tip of the second segment. The ratio T/t is suitably greater than about 3. The unitary films and laminates thereof are well suited, for example, for use as outer covers in personal care articles.

Heating tape and system

A heating tape comprises an insulated heating element that includes a heating element layer comprising a polymer composite having conductive particles and at least one set of conductive electrodes at least partially embedded in the polymer composite and extending along at least a substantial portion of the length of the heating tape. A heating tape system for a pipe or other surface, further includes a power ramp controller having a solid state relay component to regulate an in-rush of current to the heating element. The heating tape system also includes a connector having multiple contact points.

METHOD FOR MANUFACTURING TOUCH PANEL, TOUCH PANEL, METHOD FOR MANUFACTURING MOLDED ARTICLE, MOLDED ARTICLE, AND LAMINATED FILM

An object of the present invention is to provide a method for manufacturing a touch panel. A laminated film is used. The laminated film comprises a resin layer, a protection film-constituent material layer provided on a surface of the resin layer, and a releasing layer provided on a surface of the protection film-constituent material layer. The protection film-constituent material layer is a layer containing fluorine-based substances. The releasing layer is a layer made by using a fluorine-based resin. The method comprises a molding process, a hardening treatment process for providing hardening treatment to the protection film-constituent material layer after the molding process, and a removal process for removing the releasing layer after the molding process. The protection film-constituent material layer is an uncured layer in the course of a molding process. 1. A method for manufacturing a touch panel by molding a laminated film: a resin layer,', 'a protection film-constituent material layer provided on a surface of the resin layer, and', 'a releasing layer provided on a surface of the protection film-constituent material layer;, 'wherein the laminated film comprises'}wherein the resin layer, the protection film-constituent material layer, and the releasing layer are laminated together;wherein the protection film-constituent material layer is an uncured layer which is not completely cured, in the course of a molding process; a molding process,', 'a hardening treatment process for providing hardening treatment to the protection film-constituent material layer after the molding process and getting the protection film-constituent material layer modified to be a protection layer, and', 'a removal process for removing the releasing layer after the molding process;, 'wherein the method comprises'}wherein the protection film-constituent material layer is a layer containing fluorine-based substances; andwherein the releasing layer is a layer made by using a fluorine- ...

MULTILAYER COMPOSITE

The invention relates to multilayer composites having improved weathering properties without reducing flame retardation properties. The composites have a fluoropolymer layer over a thermoplastic layer. The multilayer composite may be a fluoropolymer layer directly over a relatively flammable substrate or non-flammable substrate (like PVC), or it may be a fluoropolymer layer over a relatively flammable cap layer, over a substrate (that is flammable or non-flammable). The composite is formed using coating, coextrusion and/or lamination techniques. The multilayer composite is especially useful in articles having surfaces that are used in a relatively horizontal position, including decking, railings, roofing and window profiles. The composites provide improved weathering for the substrate without a reduction in flame-resistance, when compared to the substrate without the outer fluoropolymer layer. The multi-layer composite also provides enhanced chemical resistance, hardness, scratch and mar, and water resistance. 1. A weatherable multilayer composite comprising:a) an outer fluoropolymer layerb) a thermoplastic substrate layer.2. The weatherable multilayer composite of claim 1 , further comprising one or more intermediate thermoplastic polymer layers between the outer fluoropolymer layer and the thermoplastic substrate layer.3. The weatherable multilayer composite of claim 1 , wherein said intermediate layer comprises a thermoplastic selected from the group consisting of acrylics claim 1 , styrenics claim 1 , polycarbonates claim 1 , polyolefins claim 1 , and blends thereof.4. The weatherable multilayer composite of claim 3 , Wherein said intermediate layer comprises a acrylonitrile-styrene-acrylate (ASA) copolymer.5. The weatherable multilayer composite of claim 4 , wherein said intermediate layer comprises an alloy of ASA and a polyvinyl chloride polymer.6. The weatherable multilayer composite of claim 1 , wherein said fluoropolymer layer comprises two or more ...

LINERLESS LABEL AND METHOD FOR PREPARING A LABEL

The present invention relates to a washable linerless self-adhesive label, and to a method and apparatus for producing said label. The present invention also relates to labelled products. 1. A printed linerless face laminate comprising the following layers in the following order:a release layer comprising a release agent,a second layer comprising a thermoplastic polymer,a second adhesive layer,a first layer comprising a thermoplastic polymer or fiber-based material, anda first adhesive layer comprising a pressure sensitive adhesive,wherein the print is on one or more printable surface(s) between the first layer and the second layer.234.-. (canceled)35. The printed face laminate of claim 1 ,wherein the first layer comprises a polymer selected from polyethylene, polypropylene, polyethylene terephthalate, polylactic acid, polystyrene, polyvinyl chloride, polyester, cyclic olefin (co)polymer and copolymer and derivatives thereof.36. The printed face laminate of claim 1 ,wherein the first layer comprises paper.3740-. (canceled)41. The printed face laminate of claim 1 ,wherein the second layer comprises a polymer selected from polyethylene, polypropylene, polyethylene terephthalate, polylactic acid, polystyrene, polyvinyl chloride, polyester, cyclic olefin (co)polymer and copolymer and derivatives thereof.42. The printed face laminate of claim 1 ,wherein the release agent comprises silicone, such as UV curable silicone, thermal curable silicone or a silicone from 100% solid curable, solvent based and emulsion based silicone.4346.-. (canceled)47. The printed face laminate of claim 1 ,wherein the second adhesive layer comprises an adhesive selected from a UV curable adhesive, such as a UV curable acrylic adhesive, or a polyurethane adhesive, and an activatable adhesive, such as adhesive activatable by heat or water addition.4851.-. (canceled)52. The printed face laminate of claim 1 ,wherein the total thickness of the face laminate is in the range of 20-100 μm, such as ...

Heat Activated Shrink Films

Shrinkable film layers having a blend of (i) one or more polymers with a high glass transition temperature, and (ii) one or more polymers with a low glass transition temperature are disclosed. Methods for preparing such film layers are also disclosed.

HYDROPHILIC POLYMER COATINGS WITH DURABLE LUBRICITY AND COMPOSITIONS AND METHODS THEREOF

The invention provides a novel hydrophilic polymer and latex polymer blend coating formulation and compositions thereof, and their use on various devices (e.g., prophylactic and medical devices) to form hydrophilic and flexible coatings with durable lubricity. 155-. (canceled)56. A method for manufacturing a condom , comprising:providing a sheath of an elastomeric material selected from natural or synthetic rubber latex, the sheath having an outer surface and an inner surface;depositing a first layer of an aqueous suspension of a latex polymer to at least a portion of the outer surface of the sheath;curing the latex polymer with exposure to heat for a time sufficient to form a first or base layer of cured latex polymer;depositing a second layer of a composition, comprising a hydrophilic polymer and a suspension of latex polymer, to at least a portion of the first or base layer; andcuring the second layer of hydrophilic polymer and latex polymer with exposure to heat for a time sufficient to form a second or top layer, whereinthe hydrophilic polymer has a mean molecular weight in the range from about 1 kDa to about 1,000 kDa and is present in the composition at a concentration from about 2 w/v % to about 10 w/v %;the latex polymer microparticles are present in the composition at a concentration from about 20 w/v % to about 60 w/v %; andthe weight ratio of the hydrophilic polymer to the latex polymer microparticles is in the range from about 1:1 to about 10:1.57. The method of claim 56 , further comprising:depositing a third or top layer of a composition, comprising a hydrophilic polymer and a suspension of latex polymer, to at least a portion of the second layer; andcuring the third layer of hydrophilic polymer and latex polymer with exposure to heat for a time sufficient to form a third or top layer.58. The method of claim 56 , wherein at least a portion of the outer surface claim 56 , the first or base layer claim 56 , or the second layer claim 56 , is ...

APPLIANCE LINER HAVING NATURAL FIBERS

A household appliance liner includes a first polymeric capping layer and a polymeric base layer. The first polymeric capping layer includes a first pigment additive. The polymeric base layer is coupled to the first polymeric capping layer. The polymeric base layer includes one or more polymers, a second pigment additive, and a natural fiber. The natural fiber can be present at a concentration of at least 50% by weight of the polymeric base layer. Methods of producing the household appliance liner are also disclosed. 1. A household appliance liner , comprising:a first polymeric capping layer comprising a first pigment additive; and one or more polymers;', 'a second pigment additive; and', 'a natural fiber, the natural fiber being present at a concentration of at least 50% by weight of the polymeric base layer., 'a polymeric base layer coupled to the first polymeric capping layer, the polymeric base layer comprising2. The household appliance liner of claim 1 , further comprising:a second polymeric capping layer coupled to the first polymeric capping layer such that the first polymeric capping layer is positioned between the polymeric base layer and the second polymeric capping layer.3. The household appliance liner of claim 2 , wherein the second polymeric capping layer is a scratch-resistant layer.4. The household appliance liner of claim 3 , wherein the second polymeric capping layer comprises poly(methyl methacrylate).5. The household appliance liner of claim 1 , wherein the first pigment additive in the first polymeric capping layer is present at a concentration of about 5% to about 30% by weight of the first polymeric capping layer.6. The household appliance liner of claim 5 , wherein the first polymeric capping layer comprises a first polymeric capping layer precursor at a concentration of about 70% to about 95% by weight of the first polymeric capping layer.7. The household appliance liner of claim 1 , wherein the second pigment additive is present in the ...

Substrate for release sheets, and release sheet

The present invention relates to a substrate for release sheet including a support, an adhesion layer (X1), and a resin layer (Y1) containing polyethylene having a density of 930 kg/m3 or more and 960 kg/m3 or less in this order, wherein convex portions are present on the surface of the resin layer (Y1), and a difference in height of the convex portions is 0.5 μm or more.

PACKAGING SHEET

A packaging sheet is described. The sheet comprises a first rigid component, a second rigid component, and a multilayer film. Each of the first rigid component and the second rigid component comprises styrenic polymer, aromatic polyester, aliphatic polyester, polypropylene homopolymer, or blends thereof. The multilayer film is a blown, coextruded film positioned between the first rigid component and the second rigid component and comprises (a) an outer layer, (b) a barrier component, and (c) an inner layer, where the barrier component is positioned between the outer layer and the inner layer. The first rigid component is coated on or laminated to a first surface of the multilayer film and the second rigid component is coated on or laminated to an opposing second surface of the multilayer film such that the sheet is not a fully coextruded sheet. Various embodiments of the sheet are also described. 1. A packaging sheet comprisinga first rigid component comprising styrenic polymer, aromatic polyester, aliphatic polyester, polypropylene homopolymer, or blends thereof;a second rigid component compromising styrenic polymer, aromatic polyester, aliphatic polyester, polypropylene homopolymer, or blends thereof; anda multilayer film comprising (a) an outer layer, (b) a barrier component, and (c) an inner layer, wherein the barrier component is positioned between the outer layer and the inner layer; and wherein the multilayer film is a blown, coextruded film positioned between the first rigid component and the second rigid component whereby the multilayer film has a first surface and an opposing second surface;wherein the first rigid component is coated on or laminated to the first surface of the multilayer film and the second rigid component is coated on or laminated to the opposing second surface of the multilayer film whereby the packaging sheet is not a fully coextruded sheet.2. The packaging sheet of wherein the outer layer comprises styrenic copolymer claim 1 , tie ...

MULTILAYER FILM AND PRODUCTION METHOD

A multilayer film including: a first resin layer formed of a resin [I]; and a second resin layer that is disposed on at least one surface of the first resin layer and formed of a resin [II], wherein the resin [I] contains an alkoxysilyl modified product [3] of a hydrogenated product of a block copolymer, and an ester compound [4], the alkoxysilyl modified product [3] is an alkoxysilyl group-modified product of a hydrogenated product [2] obtained by hydrogenating 90% or more of an unsaturated carbon-carbon bond in a main chain and a side chain of a block copolymer [1] and an unsaturated carbon-carbon bond of an aromatic ring of the block copolymer [1], and a ratio of the ester compound [4] in the resin [I] is 0.1% by weight to 10% by weight. 1. A multilayer film comprising: a first resin layer formed of a resin [I]; and a second resin layer that is disposed on at least one surface of the first resin layer and formed of a resin [II] , whereinthe resin [I] contains an alkoxysilyl modified product [3] of a hydrogenated product of a block copolymer, and an ester compound [4],the alkoxysilyl modified product [3] is an alkoxysilyl group-modified product of a hydrogenated product [2] obtained by hydrogenating 90% or more of an unsaturated carbon-carbon bond in a main chain and a side chain of a block copolymer [1] and an unsaturated carbon-carbon bond of an aromatic ring of the block copolymer [1],the block copolymer [1] has two or more polymer blocks [A] per one molecule of the block copolymer [1], and one or more polymer blocks [B] per one molecule of the block copolymer [1], the polymer block [A] having an aromatic vinyl compound unit as a main component, the polymer block [B] having a chain conjugated diene compound unit as a main component,a ratio (wA/wB) of a weight fraction wA of the polymer blocks [A] in the entire block copolymer [1] to a weight fraction wB of the polymer blocks [B] in the entire block copolymer [1] is 20/80 to 60/40, anda ratio of the ester ...

Outer bag for disposable body warmer packaging and disposable body warmer

Provided is an outer bag for disposable body warmer packaging having an accommodating portion accommodating a disposable body warmer accommodated in an air-permeable inner bag and generating heat through contact with air, the outer bag comprising a low air-permeability portion having an oxygen permeability of 1.5 to 20 cc/m2·day·atm measured at 20° C. and 90% RH and having a water vapor permeability of 0.05 to 10 g/m2·day measured at 40° C. and 90% RH; and an air-impermeable portion having an oxygen permeability of 1.3 cc/m2·day·atm or lower measured at 20° C. and 90% RH and a water vapor permeability of 2.0 g/m2·day or lower measured at 40° C. and 90% RH, wherein a ratio of an area of the low air-permeability portion to a total internal area of the accommodating portion is 15 to 75%.

FILAMENT REINFORCED TAPES USEFUL AS UNDERWATER PIPE WRAP

A member for use in undersea applications comprising a plurality of conduits assembled into a bundle; the bundle being wrapped with a pressure-sensitive tape comprising a backing, a layer of corrosion-resistant yarns on one surface of the backing, and pressure-sensitive adhesive layer that coats the corrosion-resistant yarns and binds them to the backing. 1. A tape comprising a backing and a layer of corrosion-resistant yarn adjacent one surface of the backing.2. The tape of claim 1 , wherein the corrosion-resistant yarn is resistant to sea water.3. The tape of claim 1 , wherein the corrosion-resistant yarn is selected from the group consisting of E-CR yarn claim 1 , AR glass yarn claim 1 , S glass yarn claim 1 , E glass yarn claim 1 , aramid yarn claim 1 , UHMW polyethylene yarn claim 1 , polypropylene yarn claim 1 , carbon filament claim 1 , and combinations thereof.4. The tape of claim 1 , wherein the corrosion-resistant yarn is polymer coated glass yarn.5. The tape of claim 1 , further comprising a pressure sensitive adhesive layer bonding the corrosion-resistant yarn to the backing.6. The tape of claim 1 , additionally including a release layer on the surface of the backing opposite the corrosion-resistant yarn.7. The tape of claim 1 , wherein the tape provides an initial tensile strengths of at least 1000 lb/in.8. The tape of claim 1 , wherein the tape provides an initial tensile strength of at least 1500 lb/in.9. The tape of claim 1 , wherein the tape provides an initial tensile strength of at least 1800 lb/in.10. The tape of claim 1 , wherein the yarn is twisted.11. The tape of claim 1 , wherein the yarn has a denier of about 200 to 1500.12. The tape of claim 1 , wherein the yarn is arranged on the backing in an amount of at least 10 EPI.13. The tape of claim 1 , wherein the yarn is arranged on the backing in an amount of at least 20 EPI.14. A member for use in undersea applications comprisingat least one tubular member wrapped in a fiber reinforced tape ...

Resin composition, fluorine-based film, fluorine-based laminated film, and laminated molded body

Provided is a resin composition including 40 to 99% by mass of a fluorine-based resin (A), and 1 to 60% by mass of a matting agent (B), in which a swell ratio as measured under the conditions of a measurement temperature of 230° C., an ambient temperature of 23° C., and a shear rate of 96 (1/sec) is 0.90 to 2.00.

RESIN MOLDED PRODUCT, RESIN LAMINATE, CARTRIDGE, IMAGE-FORMING APPARATUS, METHOD FOR MANUFACTURING RESIN MOLDED PRODUCT, METHOD FOR MANUFACTURING RESIN LAMINATE, AND METHOD FOR MANUFACTURING CARTRIDGE

A resin molded product whose main component consists of an ethylene-vinyl acetate copolymer resin and carbon black. The ethylene-vinyl acetate copolymer resin has an MFR of 0.5 g/10 min or more and 20 g/10 min or less. The carbon black has an average primary particle diameter of 55 nm or more and 100 nm or less and a DBP oil absorption amount of 100 mL/100 g or more and 300 mL/100 g or less. The content of vinyl acetate is 2.9 parts by mass or more and 12.3 parts by mass or less based on 100 parts by mass of the main component. The resin molded product has a surface resistivity of 720 Ω/□ or less. 1. A resin molded product comprising a main component , the main component consisting of:an ethylene-vinyl acetate copolymer resin; andcarbon black,whereinthe ethylene-vinyl acetate copolymer resin has a melt flow rate of 0.5 g/10 min or more and 20 g/10 min or less;the carbon black has an average primary particle diameter of 55 nm or more and 100 nm or less and a dibutyl phthalate oil absorption amount of 100 mL/100 g or more and 300 mL/100 g or less;a content of the vinyl acetate is 2.9 parts by mass or more and 12.3 parts by mass or less based on 100 parts by mass of the main component; andthe resin molded product has a surface resistivity of 720 Ω/□ or less.2. The resin molded product according to claim 1 , whereinthe content of the vinyl acetate is 5 parts by mass or more and 20 parts by mass or less based on 100 parts by mass of the ethylene-vinyl acetate copolymer resin.3. The resin molded product according to claim 1 , whereinthe content of the carbon black is 35 parts by mass or more and 50 parts by mass or less based on 100 parts by mass of the main component.4. The resin molded product according to claim 1 , whereinthe resin molded product has a thickness of 30 μm or more and 200 μm or less.5. A resin laminate comprising:a base material made of a polystyrene resin; anda resin layer provided on the base material and including a main component consisting of an ...

ANTAGONIST OF THE FIBROBLAST GROWTH FACTOR RECEPTOR 3 (FGFR3) FOR USE IN THE TREATMENT OR THE PREVENTION OF SKELETAL DISORDERS LINKED WITH ABNORMAL ACTIVATION OF FGFR3

The present invention relates to the treatment or prevention of skeletal disorders, at particular skeletal diseases, developed by patients that display abnormal increased activation of the fibroblast growth factor receptor 3 (FGFR3), in particular by expression of a constitutively activated mutant of FGFR3. 2. The method according to claim 1 , wherein the FGFR3-related skeletal disease is selected from the group consisting of thanatophoric dysplasia type I claim 1 , thanatophoric dysplasia type II claim 1 , severe achondroplasia with developmental delay and acanthosis nigricans claim 1 , hypochondroplasia claim 1 , achondroplasia and FGFR3-related craniosynostosis such as Muenke syndrome and Crouzon syndrome with acanthosis nigricans. The present invention relates to the treatment or prevention of skeletal disorders, in particular skeletal diseases and craniosynostosis, developed by patients that display abnormal increased activation of the fibroblast growth factor receptor 3 (FGFR3), in particular by expression of a constitutively activated mutant of FGFR3.Skeletal development in humans is regulated by numerous growth factors. Among them Fibroblast Growth Factor Receptor 3 (FGFR3) has been described as both a negative and a positive regulator of endochondral ossification.The FGFR3 gene, which is located on the distal short arm of chromosome 4, encodes a 806 amino acid protein precursor (fibroblast growth factor receptor 3 isoform 1 precursor; SEQ ID NO: 1).The FGFR3 protein belongs to the receptor-tyrosine kinase family. This family comprises receptors FGFR1, FGFR2, FGFR3 and FGFR4 that respond to fibroblast growth factor (FGF) ligands. These structurally related proteins exhibit an extracellular domain composed of three immunoglobin-like domains which form the ligand-binding domain, an acid box, a single transmembrane domain and an intracellular split tyrosine kinase domain. Although to date the physiological ligand(s) for FGFR3 is (are) not known, like other ...

Composite Foam Article

A composite foam article is disclosed herein. The composite foam article comprises a polyurethane foam core presenting a first surface and a second surface facing opposite the first surface. A first skin is disposed on the first surface and a second skin is disposed on the second surface. The polyurethane foam core has a density of 15-80 kg/m 3 . The first and second skins comprise a plurality of fibers and a polymeric binder. The composite foam article has a weight per unit area of 500-1000 g/m 2 and a strength of greater than 17 N at a post-compression thickness of greater than 2 mm when tested in according with SAE J949 at 23° C.

Decorative Panel, and Decorative Floor Covering Consisting of Said Panels

In the field of decorative floor coverings, decorative panels are known having a MDF (Medium Density Board) or HDF (High Density Board) based core layer on top of which a decorative substrate is attached to provide the panels a desired appearance. The invention relates to a panel, in particular a decorative panel, a floor panel, a ceiling panel or a wall panel. The invention also relates to a floor covering consisting of a plurality of mutually coupled panels. 166-. (canceled)67. A decorative panel , in particular a floor panel , ceiling panel or wall panel , comprising:a core provided with an upper side and a lower side,a decorative top structure affixed on said upper side of the core,a first panel edge comprising a first coupling profile, and a second panel edge comprising a second coupling profile being designed to engage interlockingly with said first coupling profile of an adjacent panel, both in horizontal direction and in vertical direction,wherein said core comprises an alloy of a polymer matrix and/or a magnesium cement based matrix and elastic particles dispersed in said matrix, wherein the elastic particles are bond to the polymer matrix by means of a covalent bond.68. The panel according to claim 67 , wherein the polymer matrix comprises polyethylene (PE) claim 67 , and/or polypropylene (PP) claim 67 , and/or polybutylene.69. The panel according to claim 67 , wherein the polymer matrix comprises isotactic polypropylene.70. The panel according to claim 67 , wherein the elastic particles comprise an elastomer.71. The panel according to claim 67 , wherein the elastic particles comprise ethylene-propylene rubber.72. The panel according to claim 67 , wherein the elastic particles comprise ethylene-propylene-diene terpolymer (EPDM).73. The panel according to claim 67 , wherein the core comprises an isotactic polypropylene claim 67 , an ethylene-propylene rubber claim 67 , and a high density polyethylene.74. The panel according to claim 67 , wherein the core ...

MULTILAYER HEAT SHRINKABLE FILM COMPRISING STYRENE POLYMER OR A BLEND OF STYRENE POLYMERS

The present invention provides a multilayer heat shrinkable film incorporating an oxygen barrier material and layer comprising a styrene polymer or blend of styrene polymers, where the shrinkage of the film in at least one of MD, TD is at least 30% at 90° C. The invention is further directed to a method of manufacturing a bag from said multilayer heat shrinkable film. 2. The film as recited in claim 1 , wherein the styrene amorphous copolymer has a styrene content exceeding 50% by weight of the copolymer.3. The film as recited in claim 1 , wherein the styrene amorphous copolymer comprises styrene and butadiene.4. The film as recited in claim 1 , wherein the styrene amorphous copolymer comprises styrene and isoprene.5. The film as recited in claim 1 , wherein the styrene amorphous copolymer comprises styrene and ethylene.6. The film as recited in claim 1 , wherein the oxygen barrier polymer comprises a vinylidene chloride copolymer.7. The film as recited in claim 6 , wherein the vinylidene chloride copolymer comprises vinylidene chloride and vinyl chloride.8. The film as recited in claim 6 , wherein the vinylidene chloride copolymer comprises vinylidene chloride and methyl acrylate.9. The film as recited in claim 1 , wherein the oxygen barrier polymer comprises a polyamide.10. The film as recited in claim 1 , wherein the oxygen barrier polymer comprises ethylene vinyl alcohol.11. The film as recited in claim 1 , wherein the inner sealing layer comprises a plastomer having a density less than about 0.905 grams/cm3.12. The film as recited in claim 11 , wherein the plastomer is metallocene-catalyzed.13. The film as recited in claim 11 , wherein the inner sealing layer further comprises an ethylene vinyl acetate copolymer.14. The film as recited in claim 11 , wherein the inner sealing layer further comprises very low density polyethylene.15. The film as recited in claim 1 , wherein the film is formed as a tubular article.16. The film as recited in claim 1 , wherein the ...

Multilayer film resistant to linear tear propagation

A multilayer film comprising a layer sequence made of (a) a layer (a) composed of at least one polyethylene of low density or a mixture of a polyethylene of relatively low density and at least one aliphatic C 3 -C 6 olefin homo- or copolymer, (b) a layer (b) composed of a mixture of at least one polyethylene of low density and at least one thermoplastic polymer, a layer (c) composed of at least one polyethylene of low density or a mixture of at least one polyethylene of low density and at least one aliphatic C 3 -C 6 olefin homo- or copolymer.

COMPOSITE FOR PRODUCING OF AN ANTIBALLISTIC ARTICLE

A composite for producing of an antiballistic article, the composite having at least two fabric layers containing high tensile strength fibers and at least one foil of polyvinylbutyral, the foil having a thickness ranging from 30 to 70 μm. An antiballistic article, which is obtained from the composite, is also described.

Process for grafting bioactive polymers onto metallic materials

The present invention relates to a process for grafting polymers onto a metallic material, comprising the following steps: a) oxidation of the surface of the metallic material, resulting in an oxidized metallic material; b) grafting of a polymer at the surface of said oxidized metallic material by radical polymerization of a monomer, said radical polymerization comprising an initiation step and a propagation step, said initiation step being carried out by UV irradiation with a UV source diffusing a power at the surface of the material of greater than 72 mW·cm −2 , said UV irradiation being carried out for a duration greater than 15 minutes and less than 180 minutes, said process resulting in a grafted metallic material. The present invention also relates to the materials capable of being obtained by this process, and applications of the latter, in particular as articular or dental implants.

BLAST/IMPACT FREQUENCY TUNING AND MITIGATION

A tuning and mitigation system for mitigating a blast or impact event having a tuning layer assembly having an acoustic impedance chosen to tune stress waves resulting from the blast or impact to one or more specific tuned frequencies, and a dissipative layer assembly made of a viscoelastic material having a critical damping frequency that matches at least one or more specific tuned frequencies. 1. A tuning and mitigation system for mitigating a blast or impact event , said tuning and mitigation system comprising:a tuning layer assembly having an acoustic impedance chosen to tune stress waves resulting from the blast or impact to one or more specific tuned frequencies; anda dissipative layer assembly being made of a viscoelastic material having a critical damping frequency that matches at least one of said one or more specific tuned frequencies, said dissipative layer assembly being proximate to said second layer.2. The tuning and mitigation system according to wherein the tuning layer assembly comprises two or more individual layers.3. The tuning and mitigation system according to wherein the dissipative layer assembly comprises two or more individual layers.4. The tuning and mitigation system according to wherein a first of the two or more individual layers of the dissipative layer assembly is configured to dissipate a first of said specific tuned frequencies and a second of the two or more individual layers of the dissipative layer assembly is configured to dissipate a second of said specific tuned frequencies claim 3 , said second specific tuned frequency being different than said first specific tuned frequency.5. The tuning and mitigation system according to wherein a first of the two or more individual layers of the dissipative layer assembly is configured to dissipate a first of said specific tuned frequencies and a second of the two or more individual layers of the dissipative layer assembly is configured to dissipate a second of said specific tuned ...

FRONT PLATE FOR ONBOARD LCD DEVICE

A front panel for on-board liquid crystal displays has a high hardness resin composition (B) on at least one side of a layer containing a resin (A) having a polycarbonate resin (a1). The front panel satisfies the following conditions (i) to (iv): (i) the thickness of the layer containing a high hardness resin composition (B) is 10 to 250 μm, and the total thickness of the layer containing a resin (A) comprising a polycarbonate resin (a1) and the layer containing a high hardness resin composition (B) is 100 to 3,000 μm; (ii) the high hardness resin composition (B) consists of any one of specific resin compositions (B1) to (B3); (iii) the retardation of the front panel is 3,000 nm or more; and (iv) the standard deviation of the second derivative of the irregular shape of the hard coat layer having irregularities is 0.1 or more. 23.-. (canceled)4. The front panel for on-board liquid crystal displays according to claim 1 , wherein the layer containing a high hardness resin composition (B) is prepared by coextrusion with the layer containing a resin (A) comprising a polycarbonate resin (a1). The present application is a continuation application of U.S. patent application Ser. No. 16/080,783, filed on Aug. 29, 2018, now U.S. Pat. No. 10,710,291, issued on Jul. 14, 2020, which is a National Phase application of International Application No. PCT/JP2017/008213, filed on Mar. 2, 2017, which claims the benefit of Japanese Patent Application No. 2016-042258, filed on Mar. 4, 2016. The entire disclosure of each of the above-identified applications, including the specification, drawings, and claims, is incorporated herein by reference in its entirety.The present invention relates to a front panel for on-board liquid crystal displays. Particularly, the present invention relates to a front panel that prevents glare, has high abrasion resistance, also has high pencil hardness, and is also excellent in the inhibition of warpage, while having excellent impact resistance, heat ...

Prefabricated asphalt-based waterproof roofing membrane

A prefabricated modified bitumen waterproofing membrane includes a middle layer formed of a non-woven polyester and/or fiberglass reinforcement fabric, an upper layer and a bottom layer of bitumen asphalt modified with SBS (Styrene-Butadiene-Styrene), APP (Atactic Polypropylene) or TPO (Thermoplastic Polyolefin) polymers, aluminum flakes on a top surface of the upper layer, and polyolefin film covering the bottom layer. In a preferred embodiment, the aluminum flakes having a size ranging between 0.508 mm to 2.032 mm in length, 0.508 mm to 1.016 mm in width and 0.02 mm to 0.03 mm in thickness. The top surface, with aluminum flakes applied thereto, has a Solar Reflective Index (SRI) equal to or greater than 73, a reflectance of at least 0.72 and a thermal emittance of at least 0.18.

METHOD FOR FORMING PRINTED MATERIAL AND SYSTEM FOR FORMING PRINTED MATERIAL

A method for forming a printed material includes forming an image on a recording medium; applying particles to a surface of the recording medium, the surface having the image formed thereon; heating the particles applied to the recording medium; and pressurizing, in a thickness direction, a multilayer body obtained by folding the recording medium so that the heated particles are sandwiched between flaps of the recording medium or a multilayer body obtained by placing another medium on top of the recording medium with the heated particles therebetween. The particles contain a styrene resin and a (meth)acrylic acid ester resin. The (meth)acrylic acid ester resin contains two (meth)acrylic acid ester monomer units, and a mass ratio of the (meth)acrylic acid ester monomer units relative to a total of polymerization components is 90 mass % or more. 1. A method for forming a printed material , the method comprising:forming an image on a recording medium;applying particles to a surface of the recording medium, the surface having the image formed thereon;heating the particles applied to the recording medium; andpressurizing, in a thickness direction, a multilayer body obtained by folding the recording medium so that the heated particles are sandwiched between flaps of the recording medium or a multilayer body obtained by placing another medium on top of the recording medium with the heated particles therebetween,wherein the particles contain a styrene resin and a (meth)acrylic acid ester resin,the (meth)acrylic acid ester resin contains two (meth)acrylic acid ester monomer units, and a mass ratio of the (meth)acrylic acid ester monomer units relative to a total of polymerization components is 90 mass % or more, andthe particles have two glass transition temperatures, and a difference between the lowest glass transition temperature and the highest glass transition temperature is 30° C. or more.2. The method for forming a printed material according to claim 1 , wherein the ...

PRODUCTION OF MICRO- AND NANO-FIBERS BY CONTINUOUS MICROLAYER COEXTRUSION

A multilayered polymer composite film includes a first polymer material forming a polymer matrix and a second polymer material coextruded with the first polymer material. The second polymer material forms a plurality of fibers embedded within the polymer matrix. The fibers have a rectangular cross-section. 124-. (canceled)25. A method for producing a polymer construct comprising:coextruding a first polymer material with a second polymer material to form a coextruded polymer film having discrete overlapping layers of polymeric material that each extend the entire length of the coextruded polymer film;multiplying the overlapping layers by dividing the coextruded polymer film into portions and stacking the portions to form a multilayered composite film;separating the first polymer material from the second polymer material to form a plurality of first polymer material fibers having a rectangular cross-section; andadhering the first polymer material fibers together to form the polymer construct.26. The method of claim 25 , wherein separating the first polymer material from the second polymer material comprises immersing the multilayered composite film in a solvent to dissolve the second polymer material.27. The method of claim 26 , wherein the solvent comprises water claim 26 , the first polymer material being water insoluble and the second polymer material being water soluble.28. The method of claim 25 , wherein the first polymer material comprises polycaprolactone and the second polymer material comprises polyethylene oxide.29. The method of claim 25 , wherein separating the first polymer material from the second polymer material comprises applying pressurized water to the multilayered composite film.30. The method of claim 25 , further comprising depositing a static electric charge on the first polymer material fibers.31. The method of claim 25 , wherein the first polymer material comprises polystyrene and the second polymer material comprises polyamide 6.32. The ...

Packaged barrier film for electronic devices

A package comprising a laminate of a two-layer structure including a barrier film 1 that is used for electronic devices and has a water permeability (23° C., RH 50%) that is set to be not more than 10 −4 g/m 2 /day and a desiccant sheet 3 that is so provided as to cover the one surface of the barrier film 1, characterized in that the barrier film 1 is held being wound up like a roll.

ECO-FRIENDLY FLOORING AND METHOD FOR MANUFACTURING SAME

Described herein is flooring formed of an eco-friendly material, where the flooring has excellent heat resistance, durability, abrasion resistance and dimensional stability, and is formed of a non-PVC material and thus is recyclable via an extrusion processing at the time of disposal after use. Specifically, eco-friendly flooring is described in which a coating layer, an overlayer having ionomers, a printing layer, at least one middle layer, and at least one underlayer are laminated in order, where the overlayer of the flooring has ionomers, at least one of the middle layer and the underlayer has a thermoplastic polyolefin-based resin, a styrene-based resin, oil, and a filler, the thermoplastic polyolefin-based resin is contained in an amount of 50 to 150 parts by weight with respect to 100 parts by weight of the styrene-based resin, and the styrene-based resin may contain 25 to 45% styrene. 112-. (canceled)13. Environmentally-friendly flooring comprising:a coating layer;an upper layer including an ionomer;a printing layer;at least one intermediate layer; andat least one underlayer, which are sequentially laminated,wherein the upper layer includes the ionomer, at least one of the intermediate layer and the underlayer includes a thermoplastic polyolefin-based resin, a styrene-based resin, oil, and a filler, the thermoplastic polyolefin-based resin is included in an amount of 50 parts by weight to 150 parts by weight with respect to 100 parts by weight of the styrene-based resin, and the styrene-based resin includes styrene in an amount of 25% to 45%.14. The environmentally-friendly flooring of claim 13 , wherein the styrene-based resin includes the styrene in the amount of 25% to 35%.15. The environmentally-friendly flooring of claim 13 , wherein at least one of the intermediate layer and the underlayer additionally includes 10 parts by weight to 50 parts by weight of at least one engineering plastic resin with respect to 100 parts by weight of the styrene-based ...

Low dielectric resin composition with phosphorus-containing flame retardant and preparation method and application thereof

The invention belongs to the technical field of low dielectric resin compositions, and discloses a low dielectric resin composition with phosphorus-containing flame retardant and a prepreg, resin film, laminate and printed circuit board prepared therefrom. The composition comprises the following components: (A) phosphorus-containing flame retardant; (B) vinyl compound. The phosphorus-containing flame retardant has a structure as shown in formula (I). In the present invention, diphenylphosphine oxide is derivatized, and prepared a phosphorus-containing flame retardant, which has no reactive functional groups, has better dielectric properties, and has high melting point, and upon combining with a vinyl compound, a resin composition is obtained, and a laminate having low thermal expansion ratio, high heat resistance, high glass transition temperature, and low dielectric constant and dissipation factor, can be made from the resin composition, and can effectively achieve the flame resistance effect of UL94 V-0 without using halogen-containing flame retardant, and can be used in the preparation of prepregs, resin films, resin coated coppers, flexible resin coated coppers, laminates and printed circuit boards.

Support with antibacterial layer and laminate

Provided are a support with an antibacterial layer, which exhibits excellent followability with respect to a curved surface and in which peeling does not easily occur between a support and an antibacterial layer even though the support with an antibacterial layer is bonded to a curved surface, and a laminate including the support with an antibacterial layer. The support with an antibacterial layer of the present invention includes a support and an antibacterial layer disposed in at least a portion on the support, in which the support contains a urethane resin, and the antibacterial layer contains a hydrophilic polymer and an antibacterial agent.

COMPOSITE MOLDED ARTICLE AND METHOD OF MANUFACTURING SAME

A composite molded article has (A) a fiber-reinforced resin molded article (A) including a fiber-reinforced resin having a polyamide-based resin as a matrix resin, a molded article (B) including a modified vinyl-based copolymer, and a molded article (C) including a styrene-based resin layered in this order. A layer (B) including a modified vinyl-based copolymer is interposed as a joining layer between a layer (A) of a fiber-reinforced resin having a polyamide-based resin as a matrix resin and a layer (C) including a styrene-based resin, whereby a composite molded article can be obtained in which the layers (A), (B) and (C) are strongly joined and integrated, and a composite molded article can be obtained which has excellent characteristics not realizable by a single layer of the layer (A) or the layer (C). 114.-. (canceled)15. A composite molded article layered with (A) , (B) and (C) in this order:(A) a fiber-reinforced resin molded article comprising a fiber-reinforced resin having a polyamide-based resin as a matrix resin;(B) a molded article comprising a modified vinyl-based copolymer; and(C) a molded article comprising a styrene-based resin.16. The composite molded article according to claim 15 , wherein the polyamide-based resin in the fiber-reinforced resin molded article (A) is a nylon 6 claim 15 , and the styrene-based resin of the molded article (C) is an ABS resin.17. The composite molded article according to claim 15 , wherein the fiber-reinforced resin molded article (A) contains reinforcing fibers having a number average fiber length of 2 mm or more.18. The composite molded article according to claim 15 , wherein reinforcing fibers of the fiber-reinforced resin molded article (A) are continuous fibers.19. The composite molded article according to claim 15 , wherein reinforcing fibers of the fiber-reinforced resin molded article (A) are continuous fibers and oriented in one direction.20. The composite molded article according to claim 15 , wherein ...

COVER FOR A SPA AND METHOD OF FABRICATING A COVER FOR A SPA

A method of manufacturing an article for a spa includes laminating a cosmetic film to a base substrate; laminating an acrylic film to the cosmetic film, the base substrate, cosmetic film and the acrylic film forming a layered assembly, and forming the layered assembly to shape. 1. A method of manufacturing an article for a spa , comprising the steps of:laminating a cosmetic film to a base substrate;laminating an acrylic film to the cosmetic film, the base substrate, cosmetic film and the acrylic film forming a layered assembly; andforming the layered assembly to shape.2. The method according to claim 1 , wherein:the base substrate is a sheet formed from one of acrylonitrile butadiene styrene (ABS) and polyvinyl chloride (PVC).3. The method according to claim 2 , wherein:the acrylic film includes a UV protectorant.4. The method according to claim 1 , further comprising the step of:adhering a protective film to the acrylic film.5. The method according to claim 4 , wherein:the protective film is removable from the acrylic film.6. The method according to claim 1 , wherein:the step of forming the layered assembly to shape includes vacuum forming the layered assembly.7. The method according to claim 6 , further comprising the step of:heating the layered assembly prior to vacuum forming.8. The method according to claim 7 , wherein:the layered assembly is heated to approximately 350 degrees Fahrenheit.9. The method according to claim 1 , wherein:the cosmetic film is a polymer film having a wood grain or carbon fiber finish look.10. The method according to claim 1 , wherein:the cosmetic film is a colored polymer film.11. A cover for a spa claim 1 , comprising:a first shell member having a base layer, a cosmetic film laminated to the base layer, and an acrylic film laminate to the cosmetic film; aa second shell member nested with the first shell member and defining an interior space therebetween; anda foam within the interior space and bonded with the first shell member and ...

ELASTOMERIC LAMINATE FOR A TIRE

An airtight elastomeric laminate for tires comprises at least two superimposed layers of elastomer. The first layer is composed of a composition based on at least one thermoplastic elastomer having polystyrene and polyisobutylene blocks, the content of thermoplastic elastomer having polystyrene and polyisobutylene blocks being within a range extending from more than 50 to 100 phr and on a plasticizing system comprising from 1 to 40 phr of a plasticizing oil and from 1 to 40 phr of a hydrocarbon resin, the total content of plasticizer being within a range extending from 2 to 70 phr. The second layer is composed of a composition based on at least one diene elastomer, the content of diene elastomer being within a range extending from more than 50 to 95 phr, and on at least one thermoplastic styrene elastomer in an amount ranging from 5 to less than 50 phr. 133.-. (canceled)34. An airtight elastomeric laminate for tires comprising at least two superimposed layers of elastomer: at least one thermoplastic elastomer having polystyrene and polyisobutylene blocks in an amount ranging from more than 50 to 100 phr, and', 'a plasticizing system comprising from 1 to 40 phr of a plasticizing oil and from 1 to 40 phr of a hydrocarbon resin, the total content of plasticizer being within a range extending from 2 to 70 phr; and, 'a first layer comprising a composition based on'} at least one diene elastomer in an amount ranging from more than 50 to 95 phr, and', 'at least one thermoplastic styrene elastomer in an amount ranging from 5 to less than 50 phr., 'a second layer comprising a composition based on'}35. The laminate according to claim 34 , wherein the at least one thermoplastic elastomer having polystyrene and polyisobutylene blocks of the first layer is a styrene/isobutylene/styrene (SIBS) copolymer.36. The laminate according to claim 34 , wherein the amount of the at least one thermoplastic elastomer having polystyrene and polyisobutylene blocks in the composition of the ...

Tamper evident secure pack with anchored card carrier

A transaction card and carrier system. The system includes a panel assembly and transaction card assembly. The transaction card assembly includes a transaction card and one or more snap-off portions selectively detachable from the transaction card along a line of weakness. The transaction card assembly is anchored between at least two panels of the panel assembly along or within a seam or bind area formed by sealing the at least two panels together around or over the snap-ff portion. At least one of the panels can further include one or more tamper indicating patterns, such as a starburst pattern. The transaction card assembly is adhered to the one or more tamper indicating patterns such that removal of the card ruptures the pattern.

COMPOSITE BODY COMPRISING A DECORATIVE ELEMENT

A method for preparing a composite body () comprising a support body () and at least one decorative element (), preferably a gemstone (), the support body () comprising a thermoplastic material, the method being characterized by the steps of: 1. A method for preparing a composite body comprising a support body and at least one decorative element , wherein the support body comprises a thermoplastic material , the method being characterized by the steps of:arranging the decorative element on the support body,heating the support body,pressing the decorative element into the support body using a stamp made of elastically deformable material, wherein the material of the stamp is selected from the group of elastomers.2. The method according to claim 1 , wherein the support body comprises a single-layer or multilayer thermoplastic film or consists of a single-layer or multi-layer thermoplastic film.3. The method according to claim 2 , wherein the support body comprises a film that is substantially transparent to light in the visible spectrum.4. The method according to claim 1 , wherein the surface of the stamp is provided with a structure that is imprinted into the thermoplastic material of the support body by the pressing step.5. The method according to claim 1 , wherein the decorative element is arranged with a transfer film on the support body.6. The method according to claim 1 , wherein the decorative element is pre-fixed on the support body by pressing onto the support body with a stamp made of elastically deformable material.7. The method according to claim 6 , wherein the stamp for the pre-fixing is also used for pressing of the decorative element.8. The method according to claim 1 , wherein that region of the support body in which the decorative element is arranged has a lower melting point than regions of the support body that are remote therefrom.9. The method according to claim 1 , wherein the side of the support body facing away from the decorative element is ...

LIGHT WEIGHT COMPOSITE MATERIAL SYSTEMS, POLYMERIC MATERIALS, AND METHODS

The present invention relates to filled polymeric materials including a polymer and a filler distributed within the polymer, and to light weight composites which comprise at least a pair of metallic layers and a polymeric layer interposed between the pair of metallic layers, the polymeric layer containing the filled polymeric material. The composite materials of the present invention may be formed using conventional stamping equipment at ambient temperatures. Composite materials of the present invention may also be capable of being welded to other metal materials. The composite materials may be employed in an automotive part. Preferred composite materials include one or any combination of the following features: metallic fibers, ribbon fibers; or a polyolefin. 1. A light weight composite comprising:a first metallic layer;a second metallic layer; and i. one or more polymers including a polyolefin polymer having a crystallinity of about 20 wt. % to about 80 wt. % as measured using differential scanning calorimetry and a melting point greater than about 100° C., as measured according to ASTM D3418-08; and', 'ii. greater than 5 volume percent and less than 25 volume percent based on the total volume of the filled polymeric material of a mass of metallic fibers distributed within the polymer the mass spanning the thickness of the sheet and including ribbon fibers having a weight average length greater than about 200 μm and less than about 25 mm,, 'an extruded sheet of a filled polymeric material having a thickness interposed between the first metallic layer and the second metallic layer, wherein the filled polymeric materials compriseswherein the weight ratio of the one or more polymers to the metallic fibers is greater than about 2.2:1; andthe fraction of the metallic fibers, by number, that span the thickness of the extruded sheet is about 0.4 or less.2. The light weight composite of claim 1 , wherein at least 80 weight percent of the one or more polymers is a ...

OPTICAL MEMBER, AND BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY DEVICE USING SAID OPTICAL MEMBER

There is provided an optical member that can achieve a liquid crystal display apparatus having high brightness, an excellent hue, and a high color rendering property. An optical member according to the present invention includes, in the stated order: a first barrier layer; a first wavelength conversion layer; a second wavelength conversion layer; and a second barrier layer. The first wavelength conversion layer includes a matrix and a first wavelength conversion material dispersed in the matrix and having a predetermined center emission wavelength. The second wavelength conversion layer includes a matrix and a second wavelength conversion material dispersed in the matrix and having a center emission wavelength different from that of the first wavelength conversion material. 1. An optical member , comprising , in the stated order:a first barrier layer;a first wavelength conversion layer;a second wavelength conversion layer;a second barrier layer;a reflective polarizer on an outer side of the first barrier layer or the second barrier layer; anda low-refractive index layer, which has a refractive index of 1.30 or less, between the reflective polarizer and the first barrier layer or the second barrier layer,wherein the first wavelength conversion layer includes a matrix and a first wavelength conversion material dispersed in the matrix and having a predetermined center emission wavelength,wherein the second wavelength conversion layer includes a matrix and a second wavelength conversion material dispersed in the matrix and having a center emission wavelength different from that of the first wavelength conversion material, andwherein the optical member is integrated so as to exclude an air layer.2. The optical member according to claim 1 , further comprising at least one prism sheet between the reflective polarizer and the first barrier layer or the second barrier layer.31. The optical member according to claim 1 , further comprising a polarizing plate claim 1 , which ...

Matt weather-resistant molding masses for extrusion methods

The invention relates to thermoplastic compositions, containing the following components: a) 30 to 90 wt % of one or more styrene copolymers, and acrylonitrile, as component A; b) 10 to 70 wt % of several impact-modifying graft rubbers without an olefinic double bond in the rubber phase as component B, wherein said component B contains: BI) I to 50 wt % of rubber particles that have an average particle diameter of 50 to 150 nm as component B I; B2) 50 to 99 wt % of rubber particles that have an average particle diameter of 800 to 1200 nm as component B2; c) 0 to 20 wt % of one or more additives as component C; are especially weather-resistant and have good mechanical properties.

Hydrogenated block copolymer

A hydrogenated block copolymer prepared by hydrogenating a block copolymer that contains a polymer block (A) containing a structural unit derived from an aromatic vinyl compound, a polymer block (B) containing a structural unit derived from farnesene, and a polymer block (C) containing a structural unit derived from a conjugated, diene except farnesene, wherein the block copolymer contains at least two above polymer blocks (A), at least one above polymer block (B) and at least one above polymer block (C), and wherein at least one above polymer block (B) is at the terminal, and the hydrogenation rate of the carbon-carbon double bond in the polymer block (B) and the polymer block (C) is 50 mol % or more.

Member Surface Treatment Method and Method for Producing Multilayer Member

Provided is a member surface treatment method for treating a surface of a member containing a crystallizable thermoplastic resin by a dry treatment, wherein the dry treatment is performed so as to satisfy the following conditions X and Y. Condition X: γd/γd0 is not less than 1.0 and less than 1.4. Condition Y: γp/γp0 is not less than 1.2 and less than 40. γd0 is a non-polar component of surface free energy of the surface before the dry treatment, γd is a non-polar component of surface free energy of the surface after the dry treatment, γp0 is a polar component of surface free energy of the surface before the dry treatment, and γp is a polar component of surface free energy of the surface after the dry treatment.

MULTILAYER FILM FOR VACUUM SKIN PACKAGING, METHOD OF PACKAGING AND PACKAGES OBTAINED THEREWITH

The present invention relates to packaging films, more specifically to cross-linked packaging films useful in vacuum skin packaging applications characterized by versatile sealing properties, especially by unexpected versatile sealability on polyester and on different substrates, to a method of packaging by using said films and to packages obtained therewith. Said packages show high drip retention, easy openability and good performance in microwave applications. 1. A cross-linked film suitable for use as top web in vacuum skin packaging comprising , aan outer sealing layer a) comprising one or more (co)polyesters having a glass transition temperature (Tg) of 50° C. or less, measured according to ASTM D 3418 and/or a melting point temperature (Tm) of 170° C. or less, measured according to ASTM D 3418,an outer abuse layer c) comprising one or more polymer(s) selected from the group consisting of polyolefins and their copolymers, polyamides, polyesters, and styrene-based polymers2. The film of claim 1 , whereinthe (co)polyester(s) makes up at least 25%, by weight of the total weight of the sealing layer (a), and/orthe outer abuse layer c) comprises at least 50 wt %, of the weight of layer c) or consists of one or more polymer(s) selected from the group consisting of polyolefins and their copolymers, polyamides, polyesters and styrene-based polymers.3. The film of claim 1 , wherein the (co)polyester of the sealing layer (a) comprises at least one aromatic dicarboxylic acid claim 1 , at least one aliphatic dicarboxylic acid claim 1 , and one or more glycol(s) claim 1 , whereinthe at least one aromatic dicarboxylic acid is selected from the group consisting of terephthalic acid, isophthalic acid, phthalic acid, 2,5-, 2,6- or 2,7-naphthalenedicarboxylic acid and their admixture;{'sub': n', '2n', '2, 'the at least one aliphatic dicarboxylic acid is selected from the group consisting of saturated aliphatic dicarboxylic acids of formula CH(COOH)wherein n is from 2 to 8;'}the ...

ODOR BARRIER FILM

A multilayer film for ostomy and bowel management applications includes a barrier layer comprising at least about 90% wt. nylon 6/69. The multilayer film provides excellent mechanical and odor barrier properties, and softness and quietness desired in ostomy and bowel management applications. 1. A multi-layer , chlorine-free film for ostomy and bowel management applications , comprising:a barrier layer having first and second sides, the barrier layer comprising a low melt polyamide resin having a melting temperature between about 125° C. and about 135° C. present in a concentration of about 90 percent to about 100 percent by weight (% wt.) of the barrier layer, the barrier layer being substantially impermeable to malodor causing compounds; andfirst and second outer layers, each outer layer formed from an ethylene vinyl acetate or ethylene methyl acrylate copolymer and blends thereof, or polypropylene-based resins and blends thereof, wherein each outer layer is arranged on a respective side of the barrier layer.2. The film of claim 1 , further comprising first and second tie layers claim 1 , the tie layers formed from a maleic anhydride grafted resin claim 1 , the resin being one or more of an ethylene-based copolymer claim 1 , a propylene-based copolymer claim 1 , an ethylene-octene polymer and a styrene block copolymer claim 1 , wherein each tie layer contacting a respective side of the barrier layer.3. The film of claim 2 , further comprising first and second inner layers claim 2 , the inner layers formed from one of an ethylene propylene copolymer (polypropylene elastomer) based resin claim 2 , an ethylene-octene based resin and blends thereof claim 2 , each inner layer contacting a respective tie layer claim 2 , wherein the outer layers contact a respective inner layer.4. The film of claim 1 , wherein the barrier layer is formed from about 100% wt. nylon 6/69.5. The film of claim 1 , wherein the barrier layer comprises about 90% wt. to about 99% wt. nylon 6/69 ...

SHAPE MEMORY HANDLES AND INSULATORS

Shape memory insulators comprising a first layer of core material, such as polymeric insulative material, and a second, shape memory layer of elastomeric material, for attachment to objects. The shape memory layer may comprise silicone rubber, silicone gum, silicon crepe, and/or silicone gel, for example. The shape memory insulator may be part of a handle for an object, such as a pot or pan, for example, or other objects and devices requiring continuous and/or repetitive manual operation. The shape memory polymeric material may conform to the shape of the user's hand when the handle is gripped by a user's hand. When the grip is released, the shape memory material returns to its original shape. The shape memory insulators provide insulation as well as improving comfort and/or control over the engagement and use of objects, while decreasing arm and hand wear and/or strain of those using the objects. 114-. (canceled)15. A method of making a handle , comprising:forming a first, insulative layer;bonding a second outer layer of elastomeric material to at least a portion of the first insulative layer, the elastomeric material having shape memory and having a hardness greater than the hardness of the first layer; andsecuring an elongated member to the first, insulative layer, the elongated member having a first end configured to be attached to an object.16. The method of claim 15 , wherein the:bonding of the second layer of elastomeric material to the first, insulative layer is done by a chemical and/or mechanical bond.17. The method of claim 15 , wherein the elastomeric material comprises a silicone based elastomeric material claim 15 , the method wherein the:bonding of the silicone based elastomeric material to the first, insulative layer is done by overmolding.18. The method of claim 15 , wherein the second layer of elastomeric material comprises a first claim 15 , inner layer of elastomeric material and a second claim 15 , outer layer of elastomeric material claim 15 , ...

Hollow article with optimized internal structural members

A composite panel includes a first skin layer, an intermediate structural core, and a second skin layer. The first and second skin layers are disposed on opposing sides of the intermediate structural core. The intermediate structural core provides a geometric array of structural members, the arrangement of which is defined using topology optimization.