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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 15. Отображено 15.
27-12-2017 дата публикации

WATERPROOF AIR-PERMEABLE SHEET AND PRODUCTION METHOD THEREOF

Номер: KR101812786B1
Автор: KIM, CHUL KI, KIM, SUNG JIN, BAEK, JI SUK, OH, HEUNG RYUL
Принадлежит: KOLON FASHION MATERIAL. INC.

The present invention relates to a waterproof air-permeable sheet, and a production method thereof. The waterproof air-permeable sheet comprises a nanomembrane which is stacked in a form of non-woven fabrics in which nanofibers have a plurality of pores; and a support supporting the nanomembrane. Exfoliation strength of the nanomembrane and the support is 500-2,000 gf/25mm, and air-permeability is at least 1,000 mL/min under pressure of 1 PSI. The waterproof air-permeable sheet ensures maximized retention rate of adhesiveness between the nanomembrane and an adhesive layer, and also exhibits outstanding waterproofness and air-permeability by preventing deterioration in air-permeability due to pressure, when bonding the nanomembrane and the support together. COPYRIGHT KIPO 2018 ...

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Номер записи: 1
05-01-2018 дата публикации

WATERPROOF BREATHABLE SHEET AND METHOD FOR MANUFACTURING SAME

Номер: KR101815585B1
Автор: BAEK, JI SUK, KIM, CHUL KI, KIM, SUNG JIN, OH, HEUNG RYUL
Принадлежит: KOLON FASHION MATERIAL. INC.

The present invention relates to a waterproof breathable sheet and a method for manufacturing the same. The waterproof breathable sheet comprises: a nano-membrane in which nanofibers are integrated into a nonwoven fabric including a plurality of pores. The nanofibers include 100 parts by weight of a fluoropolymer; and 1-50 parts by weight of a water and oil repellent additive. Diameters of the nanofibers are 50-3000 nm. Thickness is 3-40 μm. A pore size is 0.1-5 μm. Porosity is 40-90%. The waterproof breathable sheet includes a waterproof property which does not leak water at room temperature (20°C ± 5°C), at water pressure of 1.5 m or more, and for 30 minutes or more. An acoustic transmission loss is less than 10 dB at 1000 Hz. The waterproof breathable sheet suppresses sound absorption and diffused reflection by controlling a fine structure of the nanofibers of the nano-membrane; and eliminates distortion of sound by decreasing an acoustic transmission loss measuring value. The water ...

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Номер записи: 2
28-06-2016 дата публикации

POROUS SUPPORT, METHOD FOR MANUFACTURING THE SAME, SEPARATOR AND BATTERY

Номер: KR0101634144B1
Автор: 김철기, 오흥렬, 이용환, 김관우, 김성진, 노환권
Принадлежит: 코오롱패션머티리얼(주)

... 본 발명은 다공성 지지체, 이의 제조방법, 분리막 및 전지에 관한 것으로서, 상기 다공성 지지체는 나노 섬유들이 다수의 기공을 포함하는 부직포 형태로 결합되며, 상기 나노 섬유는 원료 고분자 및 유무기 복합 친수화 첨가제를 포함한다. 상기 다공성 지지체는 내구성, 내열성 및 내화학성이 우수할 뿐만 아니라, 습윤성이 우수하여 분리막으로 사용될 경우 전지의 효율을 향상시킬 수 있다.

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Номер записи: 3
27-12-2017 дата публикации

WATERPROOF VENTILATION SHEET AND MANUFACTURING METHOD THEREOF

Номер: KR101812788B1
Автор: KIM, SUNG JIN, KIM, CHUL KI, BAEK, JI SUK, OH, HEUNG RYUL
Принадлежит: KOLON FASHION MATERIAL. INC.

The present invention relates to a waterproof ventilation sheet and a manufacturing method thereof. The waterproof ventilation sheet includes a nanomembrane integrated in a nonwoven form in which nanofibers include a plurality of pores. In the nanomembrane, the diameter of nanofibers is 50 to 3000 nm, thickness is 3 to 40 μm, a pore size is 0.1 to 5 μm, and porosity is 40 to 90%. The waterproof ventilation sheet has a water pressure waterproof ability which does not leak for more than 30 minutes at a water pressure of 1.5 m or more at room temperature (20°C ± 5°C), wherein acoustic transmission loss is less than 10 dB at 1000 Hz. The waterproof ventilation sheet resolves the distortion of sound by lowering a sound absorption coefficient by suppressing sound absorption and diffusion reflection by controlling the microstructure of nanomembrane such as the diameter, thickness, and pore size distribution of the nanomembrane. COPYRIGHT KIPO 2018 ...

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Номер записи: 4
27-12-2017 дата публикации

WATERPROOF VENTILATION SHEET AND MANUFACTURING METHOD THEREOF

Номер: KR101812789B1
Автор: KIM, SUNG JIN, KIM, CHUL KI, BAEK, JI SUK, OH, HEUNG RYUL
Принадлежит: KOLON FASHION MATERIAL. INC.

The present invention relates to a waterproof ventilation sheet and a manufacturing method thereof. The waterproof ventilation sheet includes a nanomembrane integrated in a nonwoven form in which nanofibers include a plurality of pores. In the nanomembrane, anisotropy (MD elastic modulus/TD elastic modulus) between a length direction (machine direction (MD)) elastic modulus and a width direction (transverse direction (TD)) elastic modulus is 1.5 to 10.0. The waterproof ventilation sheet has a water pressure waterproof ability which does not leak for more than 30 minutes at a water pressure of 1.5 m or more at room temperature (20°C ± 5°C), wherein acoustic transmission loss is less than 10 dB at 1000 Hz. The waterproof ventilation sheet: eliminates distortion of sound by suppressing sound absorption and diffusion reflection and lowering an absorption coefficient by controlling the microstructure of nanofibers of a nanomembrane and especially the orientation of nanofibers; and improves resistance ...

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Номер записи: 5
16-07-2015 дата публикации

METHOD OF MANUFACTURING CONDUCTIVE SPUN YARN, CONDUCTIVE SPUN YARN MANUFACTURED THEREBY, AND CONDUCTIVE CLOTHES MANUFACTURED WITH CONDUCTIVE SPUN YARN

Номер: KR101537261B1
Автор: LEE, GUN MIN, KIM, JONG HWAN, MOON, SANG HYUN, LEE, EUN SU
Принадлежит: KOLON FASHION MATERIAL. INC.

Provided is a method of manufacturing conductive spun yarn, which comprises the step of supplying, to a carding machine, flame-resistant monofilament webs prepared through a blowing process, and metal filament slivers prepared through a drawing process, to effectively prevent the formation of nep by metal filaments being combined with each other in conductive spun yarn, during a spinning process to manufacture conductive spun yarn which comprises a mixture of flame-resistant monofilaments, whose melting point is not less than temperature of 250°C, and metal filaments. As a result, metal filament in yarn can be prevented from being damaged and separated off when fabricating textile with the conductive spun yarn. Conductive clothes manufactured with the conductive spurn yarn maintain constant conductivity by preventing metal filament being separated off during repetitive washings; and exhibit superior durability during washing to ensure long lifespan, and improved thermal resistance and electric ...

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Номер записи: 6
16-07-2015 дата публикации

Nylon potential crimped yarn with excellent shirnkage and cooling touch

Номер: KR0101537260B1
Автор: 이동은, 노동현, 박노우
Принадлежит: 코오롱패션머티리얼(주)

... 본 발명은 신축성 및 냉감이 우수한 나일론 잠재권축사에 관한 것으로서, 나일론 64 랜덤 코폴리머(A)와 나일론 6 및 나일론 66 중에서 선택된 1종의 폴리머(B)가 원사 단면상에 사이드 바이 사이드(Side by Side) 형태로 복합방사되어 있는 것을 특징으로 한다. 본 발명에 따른 나일론 잠재권축사는 염색성, 염색견뢰도 및 신축성이 우수하고 공정수분율이 높아 양호한 냉감을 발현한다. 또한, 본 발명에 따른 나일론 잠재권축사는 제조비용이 저렴하고, 생산성이 높고, 원사균일성도 우수하다. 그로 인해, 본 발명에 따른 나일론 잠재권축사는 신축성 투습방수 폴리우레탄 필름과 같이 사용되는 아웃도어 웨어용 원단 소재로 특히 유용하다.

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Номер записи: 7
14-01-2019 дата публикации

미용 시트 및 그 제조방법

Номер: KR0101938127B1
Автор: 백지숙, 김철기, 김성진, 오흥렬
Принадлежит: 코오롱패션머티리얼(주)

... 본 발명은 발수 처리된 나노 멤브레인으로 이루어진 층을 포함하는 미용 시트에 관한 것으로, 미용 시트에 함유된 기능성 제제의 피부 전달력 및 통기성이 우수한 장점이 있다.

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Номер записи: 8
27-12-2017 дата публикации

WATERPROOFING VENTILATION SHEET AND METHOD FOR MANUFACTURING SAME

Номер: KR101812785B1
Автор: KIM, CHUL KI, KIM, SUNG JIN, BAEK, JI SUK, OH, HEUNG RYUL
Принадлежит: KOLON FASHION MATERIAL. INC.

The present invention relates to a waterproofing ventilation sheet and a method for manufacturing the same. The waterproofing ventilation sheet of the present invention comprises: a nanomembrane in which nanofibers are stacked in a non-woven fabric type including a plurality of pores; a support supporting the nanomembrane; and an adhesive layer to which the nanomembrane is attached. Delamination strength between the nanomembrane and the support is 500 to 2,000 gf/25 mm, and ventilation of the waterproofing ventilation sheet is greater than or equal to 1,000 mL/min at a pressure of 1 PSI. Therefore, according to the waterproofing ventilation sheet of the present invention, maintenance of adhesive force between the nanomembrane and the adhesive layer is maximized, and degradation of ventilation due to a pressure is prevented when the nanomembrane and the support are bonded to each other, thereby providing excellent waterproofing properties and ventilation. COPYRIGHT KIPO 2018 ...

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Номер записи: 9
27-12-2017 дата публикации

WATERPROOF VENTILATION SHEET AND MANUFACTURING METHOD THEREOF

Номер: KR101812787B1
Автор: BAEK, JI SUK, KIM, CHUL KI, KIM, SUNG JIN, OH, HEUNG RYUL
Принадлежит: KOLON FASHION MATERIAL. INC.

The present invention relates to a waterproof ventilation sheet and a manufacturing method thereof. The waterproof ventilation sheet includes a nanomembrane integrated in a nonwoven form in which nanofibers include a plurality of pores. The surface of the nanofibers includes a water repellent coating layer. The waterproof ventilation sheet has a water pressure waterproof ability which does not leak for more than 30 minutes at a water pressure of 1.5 m or more at room temperature (20°C ± 5°C), wherein acoustic transmission loss is less than 10 dB at 1000 Hz. The waterproof ventilation sheet: improves waterproof, dustproof, and antifouling performance by forming a water repellent coating layer on a nanomembrane; and resolves the distortion of sound by lowering an acoustic transmission loss measurement value by suppressing sound absorption and diffusion reflection by controlling the microstructure of nanomembrane such as the diameter, thickness, pore size of nanofibers. COPYRIGHT KIPO 2018 ...

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Номер записи: 10
27-12-2017 дата публикации

WATERPROOFING VENTILATION SHEET AND METHOD FOR MANUFACTURING SAME

Номер: KR101812784B1
Автор: KIM, CHUL KI, KIM, SUNG JIN, BAEK, JI SUK, OH, HEUNG RYUL
Принадлежит: KOLON FASHION MATERIAL. INC.

The present invention relates to a waterproofing ventilation sheet and a method for manufacturing the same. The waterproofing ventilation sheet of the present invention comprises: a nanomembrane in which nanofibers are stacked in a non-woven fabric type including a plurality of pores; and a support supporting the nanomembrane. The nanomembrane has two-layer to ten-layer stacked nanofibers formed therein, and delamination strength between layers of the nanofibers is 100 to 500 gf/25 mm. Therefore, according to the waterproofing ventilation sheet of the present invention, a delamination phenomenon between layers of the nanomembrane made of a nanofiber is suppressed to maximize maintenance of adhesive force between the nanomembrane and an adhesive layer, and degradation of ventilation due to a pressure is prevented when the nanomembrane and the support are bonded to each other, thereby providing excellent waterproofing properties and ventilation. COPYRIGHT KIPO 2018 ...

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Номер записи: 11
24-08-2016 дата публикации

DEVICE FOR RELEASING HYDROPHOBIC POROUS POLYURETHANE SOFT THIN FILM

Номер: KR101650713B1
Автор: GO, DONG MIN, CHO, SEONG BIN, LEE, KYUNG MIN, LEE, EUN SU
Принадлежит: KOLON FASHION MATERIAL. INC.

The present invention provides a device for releasing a hydrophobic porous polyurethane soft thin film, comprising: a laminate supply roller (1); a release roller (2); a soft thin film winding roller(3); a release sheet winding roller (6); a distance sensor (4) installed between the release roller (2) and the release sheet winding roller (6) to measure the vertical distance (L1 or L2) from a released hydrophobic porous polyurethane soft thin film; and a control unit (9) adjusting the rotation speed of a servo motor (8) to rotate the soft thin film winding roller (3) according to the vertical distance measured in the distance sensor (4). According to the present invention, an adjustment to separate a laminate (A) passing the release roller (2) into a release sheet (R) and the hydrophobic porous polyurethane soft thin film (F), lowers the release tension. Consequently, wrinkles formed on the soft thin film wound after release, due to excessive release tension, are effectively prevented. Long ...

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Номер записи: 12
17-10-2018 дата публикации

COSMETIC PUFF AND MANUFACTURING METHOD THEREOF

Номер: KR101908934B1
Автор: GO, DONG MIN
Принадлежит: KOLON FASHION MATERIAL. INC., KOLON INDUSTRIES, INC.

The present invention relates to a cosmetic puff, which is composed of a polyurethane foam obtained by reacting a polyol containing 1,3-propanediol derived from biomass as a monomer and a chain extender with a polyisocyanate, wherein the polyurethane foam comprises microcapsules containing 1,3-propanediol derived from biomass as a core substance. The present inventors intend to provide the cosmetic puff having improved softness of the polyurethane material itself through the 1,3-propanediol derived from the biomass and also having moisturizing properties and to provide a manufacturing method thereof. COPYRIGHT KIPO 2018 ...

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Номер записи: 13
17-03-2016 дата публикации

POROUS SUPPORT AND METHOD FOR MANUFACTURING SAME

Номер: KR0101604410B1
Автор: 김철기, 이용환, 노환권, 오흥렬, 김관우, 김성진, 백지숙
Принадлежит: 코오롱패션머티리얼(주)

... 본 발명은 다공성 지지체 및 이의 제조방법에 관한 것으로, 상기 다공성 지지체는 다공성 지지체 형성용 고분자의 전구체를 포함하는 전구체 용액을 전기방사하여 제조한 고분자 전구체의 나노섬유를 1 내지 15N의 권취 장력의 인가하에 복수의 롤러 위와 아래를 번갈아 지그재그로 이송하면서 연속 경화시켜 제조되며, 랜덤하게 배열된 고분자 나노섬유를 포함하고, 방향성이 있는 기계적 물성을 나타낸다. 상기 다공성 지지체는 랜덤 배열된 나노섬유의 집합체를 포함하면서도 방향성이 있는 기계적 물성을 나타냄으로써, 연료전지용 강화복합막의 다공성 지지체로 사용시 강화복합막의 일방향 치수안정성을 개선시킬 수 있다.

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Номер записи: 14
04-03-2016 дата публикации

RELEASE PAPER FOR ELECTRONIC SPINING AND NANO WEB USING THEREOF

Номер: KR0101599739B1
Автор: 오흥렬, 김철기, 김관우, 이용환, 노환권, 백지숙, 김성진
Принадлежит: 코오롱패션머티리얼(주)

... 종이 기재층 및 상기 종이 기재층의 일면에 적층 된 이형성층을 포함하는 전기방사용 이형지에 대한 발명으로, 상기 이형지를 이용하여 나노섬유를 수집하는 경우 결점이 적은 우수한 나노웹을 제조할 수 있다.

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Номер записи: 15