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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 33262. Отображено 100.
05-01-2012 дата публикации

Thermoplastic Planks And Methods For Making The Same

Номер: US20120003439A1
Автор: Hao A. Chen, Richard Judd
Принадлежит: Mannington Mills Inc

A thermoplastic laminate plank is described wherein the thermoplastic laminate plank comprises a core, a print layer, and optionally an overlay. The core comprises at least one thermoplastic material and has a top surface and bottom surface wherein a print layer is affixed to the top surface of the core and an overlay layer is affixed to the top surface of the print layer. Optionally, an underlay layer can be located and affixed between the bottom surface of the print layer and the top surface of the core. In addition, a method of making the thermoplastic laminate plank is further described which involves extruding at least one thermoplastic material into the shape of the core and affixing a laminate on the core, wherein the laminate comprises an overlay affixed to the top surface of the print layer and optionally an underlay layer affixed to the bottom surface of the print layer.

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Номер записи: 1
27-04-2008 дата публикации

Устройство для получения тканевого прорезиненного корда, пригодного для использования в качестве наматываемого покрывающего брекера

Номер: RU0000072699U1
Автор: Вера СУРИОВА, Мирослав ОНДАС, Петер МИНАЛИК
Принадлежит: МАТАДОР РУББЕР, Эс.Эр.О.

Описано устройство для получения прорезиненного тканевого корда, пригодного для использования в качестве наматываемого покрывающего брекерного пояса и используемого в производстве покрышек радиального типа, содержащее секцию (1) размоточных станций для отдельных кордовых нитей, блок (2) плазменной обработки, поперечно расположенный прорезинивающий экструдер (3), блок (4) охлаждения, продольно-резательную машину (5) и секцию (6) намоточных станций для прорезиненного тканевого корда. ÐÎÑÑÈÉÑÊÀß ÔÅÄÅÐÀÖÈß (19) RU (11) 72 699 (13) U1 (51) ÌÏÊ D02G 3/48 (2006.01) B29D 30/00 (2006.01) ÔÅÄÅÐÀËÜÍÀß ÑËÓÆÁÀ ÏÎ ÈÍÒÅËËÅÊÒÓÀËÜÍÎÉ ÑÎÁÑÒÂÅÍÍÎÑÒÈ, ÏÀÒÅÍÒÀÌ È ÒÎÂÀÐÍÛÌ ÇÍÀÊÀÌ (12) ÎÏÈÑÀÍÈÅ ÏÎËÅÇÍÎÉ ÌÎÄÅËÈ Ê ÏÀÒÅÍÒÓ(òèòóëüíûé ëèñò) (21), (22) Çà âêà: 2007134451/22, 15.02.2006 (30) Êîíâåíöèîííûé ïðèîðèòåò: 18.02.2005 SK PP5013-2005 (73) Ïàòåíòîîáëàäàòåëü(è): ÌÀÒÀÄÎÐ ÐÓÁÁÅÐ, Ýñ.Ýð.Î. (SK) (45) Îïóáëèêîâàíî: 27.04.2008 Áþë. ¹ 12 R U (24) Äàòà íà÷àëà îòñ÷åòà ñðîêà äåéñòâè ïàòåíòà: 15.02.2006 (72) Àâòîð(û): ÌÈÍÀËÈÊ Ïåòåð (SK), ÑÓÐÈÎÂÀ Âåðà (SK), ÎÍÄÀÑ Ìèðîñëàâ (SK) (85) Äàòà ïåðåâîäà çà âêè PCT íà íàöèîíàëüíóþ ôàçó: 18.09.2007 (87) Ïóáëèêàöè PCT: WO 2006/088436 (24.08.2006) U 1 7 2 6 9 9 R U (54) ÓÑÒÐÎÉÑÒÂÎ ÄËß ÏÎËÓ×ÅÍÈß ÒÊÀÍÅÂÎÃÎ ÏÐÎÐÅÇÈÍÅÍÍÎÃÎ ÊÎÐÄÀ, ÏÐÈÃÎÄÍÎÃÎ ÄËß ÈÑÏÎËÜÇÎÂÀÍÈß Â ÊÀ×ÅÑÒÂÅ ÍÀÌÀÒÛÂÀÅÌÎÃÎ ÏÎÊÐÛÂÀÞÙÅÃÎ ÁÐÅÊÅÐÀ (57) Ôîðìóëà ïîëåçíîé ìîäåëè 1. Óñòðîéñòâî äë ïîëó÷åíè ïðîðåçèíåííîãî òêàíåâîãî êîðäà, ïðèãîäíîãî äë èñïîëüçîâàíè â êà÷åñòâå íàìàòûâàåìîãî ïîêðûâàþùåãî áðåêåðíîãî ïî ñà è èñïîëüçóåìîãî â ïðîèçâîäñòâå ïîêðûøåê ðàäèàëüíîãî òèïà, îòëè÷àþùååñ òåì, ÷òî ñîäåðæèò ñåêöèþ (1) ðàçìîòî÷íûõ ñòàíöèé äë îòäåëüíûõ êîðäîâûõ íèòåé, áëîê (2) ïëàçìåííîé îáðàáîòêè, ïîïåðå÷íî ðàñïîëîæåííûé ïðîðåçèíèâàþùèé ýêñòðóäåð (3), áëîê (4) îõëàæäåíè , ïðîäîëüíî-ðåçàòåëüíóþ ìàøèíó (5) è ñåêöèþ (6) íàìîòî÷íûõ ñòàíöèé äë ïðîðåçèíåííîãî òêàíåâîãî êîðäà. 2. Óñòðîéñòâî ïî ï.1, îòëè÷àþùååñ òåì, ÷òî ñåêöè (6) íàìîòî÷íûõ ñòàíöèé èìååò îäèíàêîâîå ÷èñëî ñòàíöèé äë íàìîòêè ïðîðåçèíåííîãî òêàíåâîãî êîðäà, ÷òî è ...

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Номер записи: 2
26-01-2012 дата публикации

Method and apparatus for producing tiered containers

Номер: US20120018928A1
Автор: Arjun Ramrakhyani, Steve Karnatz
Принадлежит: Diamond Machine Werks Inc, Solutions

A method and apparatus for molding a plurality of tiered containers from a single parison. Two or more parisons can be arranged next to each other. A molding apparatus of this invention can have one or more mold sections that can be operated in a controlled fashion to form a stacked or tiered arrangement of containers from a single parison or can be arranged to form an array of containers including two or more columns of containers each having two or more tiered containers, all during a single cycle of the molding apparatus. Each container formed by the method and apparatus of this invention can be blow molded and/or vacuum formed and/or filled and/or sealed. Each seal can be a hermetic seal or any other suitable seal formed through a molding step.

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Номер записи: 3
09-02-2012 дата публикации

Therapeutic, fitness, and sports enhancement device

Номер: US20120035029A1
Автор: Kipp K. Dye
Принадлежит: Dye Kipp K

A therapeutic, fitness, and sports enhancement device which includes a cylindrically shaped body having a predetermined density and predetermined diameter, the body including a plurality of projections of a predetermined shape. One or more of the predetermined density and the predetermined diameter in combination with the predetermined shape of the projections optimize mobilization of soft tissue structures of the human body.

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Номер записи: 4
16-02-2012 дата публикации

Extruder Die and Resultant Food Product

Номер: US20120040078A1
Автор: Richard James Ruegg, Shalaka Narwankar
Принадлежит: Frito Lay North America Inc

An extruder die designed to produce a spiral corn-based snack food product with consistent, tight spiral pitch and the resultant food product. The extruder die has a center post parallel to the flow path along with three cone-shaped receiving ports arranged in a cloverleaf pattern around the center post. The die has three curved slots on the output side of the die which are in fluid communication with the cone-shaped receiving ports. At the distal end of each of these slots is a semi-circular tip. The tip has a diameter larger than the width of its associated slot. Further, the tip is located at the apex of a cone-shaped receiving port with which it is in fluid communication, thus providing for the highest flow velocity of the extrudate through the tip. The resultant flow profile produces the consistent spiral shape of the snack product produced by the die design described.

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Номер записи: 5
16-02-2012 дата публикации

Thermoplastic Planks And Methods For Making The Same

Номер: US20120040149A1
Автор: Hao A. Chen, Richard Judd
Принадлежит: Mannington Mills Inc

A thermoplastic laminate plank is described wherein the thermoplastic laminate plank comprises a core, a print layer, and optionally an overlay. The core comprises at least one thermoplastic material and has a top surface and bottom surface wherein a print layer is affixed to the top surface of the core and an overlay layer is affixed to the top surface of the print layer. Optionally, an underlay layer can be located and affixed between the bottom surface of the print layer and the top surface of the core. A method of making the thermoplastic laminate plank is further described which involves extruding at least one thermoplastic material into the shape of the core and affixing a laminate on the core, wherein the laminate comprises an overlay affixed to the top surface of the print layer and optionally an underlay layer affixed to the bottom surface of the print layer.

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Номер записи: 6
23-02-2012 дата публикации

Pipe insulation with foamed adhesive closure

Номер: US20120043018A1
Автор: Paul Blair
Принадлежит: Individual

A pipe insulation product is provided including pipe insulation having an inside surface defining a central opening for surrounding a pipe, and a longitudinal slit defined by two opposing walls enabling the pipe insulation to be forced over a pipe to surround the pipe, a foamed adhesive layer applied to one or both of the opposing walls of the longitudinal slit, and one or more removable release strips for temporarily covering the foamed adhesive layers applied to one or both of the opposing walls of the longitudinal slit. The release strips protect the foamed adhesive layers prior to use, and the foamed adhesive layer provides for a closure with improved performance once the pipe insulation is applied to a pipe.

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Номер записи: 7
23-02-2012 дата публикации

Automatic elastomer extrusion apparatus and method

Номер: US20120045576A1
Автор: Geoff Downton, Lawrence Lee
Принадлежит: Individual

The present invention relates to an automatic elastomer extrusion apparatus and method. An apparatus 400 for in-situ extrusion of an elastomeric coating 410 on a profiled helical surface 450 can include a template ( 100, 200 ) forming a gap between the profiled helical surface 450 and an adjacent profiled helical surface ( 102, 202 ) of a template ( 100, 200 ) itself to extrude an elastomer therethrough. A tracking mechanism 302 and/or carriage 300 can allow a template to follow the contours of the profiled helical surface 350 . The apparatus can include means for providing relative movement between the profiled helical surface and the template. The apparatus ( 500, 600 ) can include a cleaning module ( 502, 602 ), an adhesive application module ( 504, 604 ), an elastomer deposition module ( 506, 606 ), and/or a curing module ( 508, 608 ). Each module can further include a template ( 100, 200 ) and/or a tracking mechanism 302.

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Номер записи: 8
01-03-2012 дата публикации

Methods of controlling jacket bonding with cable armor and water blocking at strength members

Номер: US20120051702A1
Автор: Bradley J. Blazer, Jason C. Lail
Принадлежит: CORNING OPTICAL COMMUNICATIONS LLC

An armored cable having a polymer covering where the bond between the armor and the covering is controlled by introducing particulate matter at the interface of the armor and covering. A filler material is applied to the exterior surfaces of the cable strength elements in order to inhibit the formation of voids in the polymer covering that would otherwise promote water migration along the cable.

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Номер записи: 9
15-03-2012 дата публикации

Fiber-reinforced film processes and films

Номер: US20120064270A1
Автор: Brent L. Hild, Steven F. Nielsen, Williams P. Belias
Принадлежит: PACTIV LLC

A blown-film process for making a fiber-reinforced film comprises providing and melting at least one thermoplastic resin. The at least one thermoplastic resin is extruded through an extension die to form a film bubble. A plurality of fibers is introduced inside of the film bubble. The fibers are distributed inside of the film bubble. The film bubble is collapsed after introducing the plurality of fibers so as to form a fiber-reinforced film. The fiber-reinforced film has a first thermoplastic layer, a second thermoplastic layer, and a plurality of fibers dispersed therebetween. The film may be formed in a bag.

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Номер записи: 10
15-03-2012 дата публикации

Extrusion-coated strip for rigid packagings

Номер: US20120064293A1
Автор: Andreas Siemen, Antonio Mateo, Boris Kasper, Gunter Schubert, Jochen Schwarz
Принадлежит: Hydro Aluminium Deutschland GmbH

The invention relates to a method for producing a coated aluminium strip, in which the aluminium strip is unwound from a coil and fed into a unilateral or bilateral extrusion coating arrangement, the aluminium strip is extrusion coated with a thermoplastic polymer and after being extrusion coated, the aluminium strip is reheated to a metal temperature above the melting point of the thermoplastic polymer. The object of providing a method for producing an aluminium strip by which an extrusion-coated aluminium strip can be produced which can be processed at high processing speeds in follow-on composite tools is achieved in that the unilateral or bilateral plastics material coating of the aluminium strip is textured, after being reheated, using rolls which have a superficial structure.

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Номер записи: 11
22-03-2012 дата публикации

Cryogenic cooling system

Номер: US20120067078A1
Автор: Michael Thomas
Принадлежит: Individual

An apparatus according to various embodiments can be configured to use a cryogen for cooling articles, particularly having applications for chilling extrusions. The apparatus removes thermal energy from an article by conductive and convective heat transfer. The apparatus allows for heat transfer from an outer surface of an article, and from an inner surface of the article.

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Номер записи: 12
05-04-2012 дата публикации

Method for making debris-free nail collation

Номер: US20120079702A1
Автор: Algis P. Suopys, Donald E. Bergstrom, Eldrige J. Presnell, Isaac H. Heskel, Joseph J. Righter, Jr., Lawrence S. Shelton, Michael J. Christensen, Richard W. Mrozik, Jr.
Принадлежит: ILLINOIS TOOL WORKS INC

A method for making a collated fastener assembly includes arranging a plurality of fasteners in a row parallel to one another, in a plane, and spaced from one another, preheating the fasteners, applying a molten polymer material onto the fasteners and conveying the fasteners with the polymer into a mold cavity. The fasteners are maintained in the plane. The polymer is molded onto the fasteners and between adjacent fasteners to form a molding having a collar encircling a shank of each fastener and a connecting portion between adjacent fasteners. The molding maintains the space between the fasteners. A cooling stream is introduced onto the fasteners and the molding as the fasteners and the molding exit from the mold cavity.

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Номер записи: 13
10-05-2012 дата публикации

High pressure hose

Номер: US20120111378A1
Автор: Roy F. Brow
Принадлежит: Briggs and Stratton Corp

A hose includes a reinforcement structure and a layer exterior to the reinforcement structure. The layer includes a plurality of extensions projecting outwardly. Wear of the plurality of extensions provides a visual indication of the degree of wear of the hose.

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Номер записи: 14
31-05-2012 дата публикации

Process Of Manufacturing Film Containing EVOH

Номер: US20120135256A1
Автор: David Liestman, Eric Thomas Gohr, Justin T. Ford, Kevin M. Donovan, Rajan Verghese, Rich F. Bray
Принадлежит: ExxonMobil Oil Corp

This disclosure relates to a process of manufacturing polymeric film, the process comprises (a) co-extruding (i) a first polymeric composition having a non-organic cavitating agent, (ii) a second polymeric composition having EVOH to form a multilayer sheet; and (b) orienting the co-extruded sheet in MD, TD or both, wherein the first polymeric composition and/or the second polymeric composition comprises recycled polymeric composition having EVOH and the non-organic cavitating agent.

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Номер записи: 15
07-06-2012 дата публикации

Method for Manufacturing and Handling Elastomer Thermoplastic Gels

Номер: US20120142840A1
Автор: Jean-Marie Mus, Vincent Abad
Принадлежит: Societe de Technologie Michelin SAS

Method of manufacturing granulates or continuous strips intended for feeding an extrusion machine, formed of a gel comprising at least, as majority elastomer, a styrene thermoplastic elastomer and more than 200 phr of an extender oil, each element of the granulate having a given surface area. The granulate element is sized so that the compactness, of a granulate element, is less than a value decreasing from 1500 m −1 to 375 m −1 and deposited on the surface of said granulates is an anti-tack agent having a value increasing from 2 cm 3 to 8 cm 3 per m 2 of granulate surface area, when the mean size of the particles of said anti-tack agent increases from a value of 1 μm to 100 μm.

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Номер записи: 16
14-06-2012 дата публикации

Thin plate heat pipe

Номер: US20120145357A1
Автор: Seok Hwan Moon
Принадлежит: Electronics and Telecommunications Research Institute ETRI

Disclosed is a thin film heat pipe suitable for removal of hot spots in displays such as an LCD, an LED, and a PDP. An exemplary embodiment of the present disclosure provides a thin plate heat pipe including: a body part having a flat plate shape; a through-hole formed in the body part in a longitudinal direction; a plurality of grooves formed on the inner wall of the through-hole and in which a working fluid flows; and a wick formed in at least a part of the through-hole.

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Номер записи: 17
21-06-2012 дата публикации

Method of forming a clamping ring and a clamping ring

Номер: US20120153614A1
Автор: Kathryn Marie Olinger, Tim Cota
Принадлежит: Uponor Innovation Ab

For forming a clamping ring first the pipe is extruded. The extruded pipe is cut to form a pipe part. While extruding the pipe, its inner diameter is formed smaller than the outer diameter of a pipe onto which the clamping ring is positioned before making a pipe connection. The inner diameter of the pipe part is made larger by removing material from the inside of the pipe part but only over part of the length of the pipe part such that a stop edge is formed. The clamping ring is used on a pipe when making a pipe connection.

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Номер записи: 18
21-06-2012 дата публикации

Supported hollow fiber membrane

Номер: US20120156485A1
Автор: Attila Palinkas, Marcell MARSCHALL, Robert Szabo
Принадлежит: General Electric Co

A hollow fiber membrane is made by covering a tubular supporting structure with a membrane dope and converting the membrane dope into a solid porous membrane wall. Optionally, a textile reinforcing structure in the form of a circular knit may be added around the supporting structure before it is covered in dope. The reinforcing structure thereby becomes embedded in the membrane wall. The supporting structure may be soluble in a non-solvent of the membrane wall, for example water, and may be removed from the membrane. Alternatively, the supporting structure may be porous. A porous supporting structure may be made by a non-woven textile process, a sintering process within an extrusion machine, or by extruding a polymer mixed with a second component. The second component may be a soluble solid or liquid, a super-critical gas, or a second polymer that does not react with the first polymer.

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Номер записи: 19
05-07-2012 дата публикации

Extruder and roller-die combination

Номер: US20120171320A1
Автор: Richard David Vargo
Принадлежит: Goodyear Tire and Rubber Co

An apparatus forms an elastomeric strip. The apparatus includes a roller and an adjustable surface. The roller has a cylindrical surface. The roller rotates at a predetermined angular velocity. The adjustable surface confronts the cylindrical surface and has a first stationary position relative to the cylindrical surface such that the apparatus forms an elastomeric strip having a first thickness. The adjustable surface is adjustably pivotable relative to the cylindrical surface such that the adjustable surface moves to a second stationary position for forming an elastomeric strip having a second thickness.

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Номер записи: 20
12-07-2012 дата публикации

Multi-layered fuel tubing

Номер: US20120177857A1
Автор: Mark Fisher Colton, Wayne Edward Garver
Принадлежит: Saint Gobain Performance Plastics Corp

The invention describes a flexible tubular article for transport of volatile hydrocarbons comprising: (a) an inner layer of a polyvinylidene difluoride (PVDF) polymer or a polyvinylidene difluoride copolymer; (b) an intermediate thermoplastic polyurethane (TPU) layer extruded in tubular form over the inner PVDF layer, and (c) a polyvinyl chloride polymer extruded in tubular form over the outside surface of the intermediate layer and being coextensive therewith. The tubular articles of the invention have a maximum permeation rating of 15 g/m 2 /day under SAE J1737 test conditions.

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Номер записи: 21
19-07-2012 дата публикации

Apparatus and method for manufacturing three-dimensional netted structure

Номер: US20120180939A1
Автор: Nobuyuki Takaoka
Принадлежит: C Eng Co Ltd

An apparatus for manufacturing a three-dimensional netted structure, the three-dimensional netted structure including a plurality of filaments of resin, the filaments being helically and randomly entangled and thermally bonded together, the apparatus including: an extrusion molding machine including a plurality of dies each having a mouthpiece with a plurality of holes; a pair of endless conveyors provided with endless members; a motor adapted to drive the endless members; and a tank adapted to partly submerge the endless conveyors therein. A method of manufacturing a three-dimensional netted structure using the apparatus by extruding molten filaments of a thermoplastic resin downward from the dies via the mouthpiece, helically entangling the molten filaments by entangling actions of the endless members, and cooling the entangled filaments in a liquid in the tank.

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Номер записи: 22
19-07-2012 дата публикации

Advanced control system and method for making polyethylene terephthalate sheets and objects

Номер: US20120181715A1
Автор: Nicholas Barakat, William Karazes
Принадлежит: Chemlink Capital Ltd

A system for making PET objects including a means for reacting a first PET precursor and a second PET precursor to produce a PET melt; a means for flowing the PET melt to a valve having at least two outlets; a means for flowing the PET melt from at least one of the at least two outlets to at least one die forming line and one pelletizing (cutter) line. A means for controlling individually the mass flow of the PET melt in each of the at least two system lines independently of the other and a means for forming the PET objects from the PET melt. The control scheme is a combination of a feed forward system as well as a feedback loop. The entire control scheme is part of the overall system PLC. The fine tuning of the pressure at the outlet of the die forming loop is controllers to less than +/−1 bar to obtain maximum control of formed part.

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Номер записи: 23
09-08-2012 дата публикации

Device and method for producing film tubing

Номер: US20120200001A1
Автор: Juergen Linkies, Karsten Golubski, Markus Joppe
Принадлежит: Windmoeller and Hoelscher KG

The invention describes a device ( 1 ) for the production of film tubes ( 3 ) comprising: a die head ( 5 ) comprising an annular nozzle ( 4 ), from which plastic melt for producing the film tube ( 3 ) can be extruded in a transport direction (y), at least one fluid-application device, which is annular in shape at least in certain regions and which follows the die head ( 5 ) in the transport direction (y) and which surrounds the film tube ( 3 ) annularly and by means of which a fluid can be guided toward the film tube, at least one ring ( 20 ), the diameter of which is larger than the annular region of the fluid-application device. An adjusting device ( 21 ) is provided, by means of which the ring ( 20 ) can be adjusted in height relative to the fluid-application device.

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Номер записи: 24
06-09-2012 дата публикации

Transparent or translucent extruded polyamide

Номер: US20120223453A1
Автор: Claire Isabelle Michalowicz, Elizabeth E. Grimes, William Todd Rogers
Принадлежит: Arkema Inc

The invention relates to a process for forming an extruded transparent or translucent polyamide article including melt calendering to improve the physical properties and optical clarity. The polyamide article is a sheet, film, or profile.

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Номер записи: 25
13-09-2012 дата публикации

Core-shell consumable materials for use in extrusion-based additive manufacturing systems

Номер: US20120231225A1
Автор: Carl R. Deckard, James K. Mikulak, Robert L. Zinniel
Принадлежит: Stratasys Inc

A consumable filament for use in an extrusion-based additive manufacturing system, where the consumable filament comprises a core portion of a first thermoplastic material, and a shell portion of a second thermoplastic material that is compositionally different from the first thermoplastic material, where the consumable filament is configured to be melted and extruded to form roads of a plurality of solidified layers of a three-dimensional object, and where the roads at least partially retain cross-sectional profiles corresponding to the core portion and the shell portion of the consumable filament.

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Номер записи: 26
04-10-2012 дата публикации

Data carrier card and method for manufacturing a data carrier card

Номер: US20120251753A1
Автор: Josef Riedl
Принадлежит: Giesecke and Devrient GmbH

A card body for a portable data carrier, in particular a chip card or magnetic strip card, and a method for manufacturing a card body. The card body includes at least a coextruded foil having at least two areas with different material properties. By using coextruded foils a card body consisting of a plurality of alternating opaque and transmissive strips as well as a card body with a window can be formed in a simple fashion.

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Номер записи: 27
11-10-2012 дата публикации

Laminated and molded body and manufacturing method therefor

Номер: US20120256356A1
Автор: Shinichi Ishiyama, Yoshio Akiyama
Принадлежит: Yoshino Kogyosho Co Ltd

A laminated and molded body obtained by coextruding and molding at least two kinds of resin materials is preferable as a blow-molding aimed preform, a direct-blow molded bottle, a tube, or a blow molded tube, and has at least one layer constituted of a colored layer having a thickness continuously or intermittently varied in a direction parallel to the extruding direction of the at least one layer and/or in another direction intersecting the extruding direction, thereby enhancing the gradation effect.

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Номер записи: 28
25-10-2012 дата публикации

Tools and methods for making and using tools, blades and methods of making and using blades

Номер: US20120270005A1
Автор: Anthony Baratta
Принадлежит: Husqvarna Professional Outdoor Products Inc

Methods and apparatus for making and using tools, for example concrete cutting blades. The tool includes a first layer and second layer that are oppositely disposed. The first and second layers include working surfaces that support at least one working element when the working element is applied to a work piece. Additionally, an intermediate structure is included between the first and second layers. The intermediate structure can include a plurality of components extending in the area between the structural surfaces and the working surfaces.

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Номер записи: 29
01-11-2012 дата публикации

Apparatus and method for preparing laminated nano-composite material

Номер: US20120273991A1
Автор: Weiman Yang
Принадлежит: Beijing University of Chemical Technology

Apparatus and method for preparing laminated nano-composite material. The apparatus comprising: a plasticizing-and-feeding device assembly consisting n plasticizing-and-feeding device; a current collector having n inlets, one outlet and a conjunction runner; k laminated composite generators connected in series, wherein generator comprises one melt inlet channel, m branch laminated runners and one melt outlet channel, while in vicinity of each melt inlet channel is provided with m distributary openings, and each branch laminated runner can make each equal composite melt flown out from each distributary opening rotates approximately 90 degrees and extends m times in width as it flows forward, and then joins together and forms laminated structure melt, and the laminated structure melt which joins together at the melt outlet channel of the last laminated composite generator has n×m k layers; and a forming device connected in series to the melt outlet channel of the last generator.

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Номер записи: 30
15-11-2012 дата публикации

Multilayer blown films for shrink applications

Номер: US20120288651A1
Автор: Charlie Rees, Clifford C. Pettey
Принадлежит: Chevron Phillips Chemical Co LP

The present invention discloses multilayer blown films for shrink label and related applications. These multilayer blown films can comprise a core layer containing an ethylene polymer, and inner and outer layers containing conjugated diene monovinylarene block copolymers.

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Номер записи: 31
20-12-2012 дата публикации

Heat exchanger seal assembly and method for use with a vehicle radiator and cooling modulee

Номер: US20120319363A1
Автор: Stephen G. Leonard
Принадлежит: US Farathane Corp

A seal for use with a radiator having a plurality of edge extending and assembleable portions collectively establishing a frame around the radiator. The upper and lower extending sides can include a number of materials, not limited to a 40% calcium carbonate polypropylene. The edge extending and interconnecting sides are further constructed, in cross section, of a harder material as a flat extending first face along with an intermediate positioned snap fit portion, such as for engaging a condenser tank, as well as at least one pin receiving location. A second softer material is coextruded to an edge of the harder material and, upon assembly into a four sided frame with the upper and lower sides, is affixed both around and at least partially forwardly of the radiator face in order to redirect/funnel air to the front of the radiator.

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Номер записи: 32
20-12-2012 дата публикации

Variable-thickness elecriplast moldable capsule and method of manufacture

Номер: US20120321836A1
Автор: Thomas Aisenbrey
Принадлежит: Integral Technologies Inc

A moldable capsule device ( 1 ) includes a bundle of micron conductive fiber ( 3 ) and a resin-based material layer ( 5 ) overlying the bundle along the length (L) of the capsule wherein thickness of the resin-based material layer is not uniform (T 1 and T 2 ), A method ( 100 ) to form a moldable capsule ( 1 ) including extruding/pultruding a resin-based material layer ( 5 ) onto the length (L) of a bundle of micron conductive fiber ( 3 ), The resin-based material layer ( 5 ) has a first thickness (T 1 ) and a second thickness (T 2 ), The first thickness (T 1 ) is disposed around multiple first surfaces ( 7 ) of the bundle. The second thickness (T 2 ) is disposed around multiple second surfaces ( 9 ) of the bundle. The second thickness (T 2 ) is at least twice that of the first thickness (T 1 ). The extruded/pultruded resin-based material and bundle are section into moldable capsules.

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Номер записи: 33
27-12-2012 дата публикации

Method for preparing coated binder units and a system for use therein

Номер: US20120328777A1
Автор: Eurico Filipe Dias Pessoa, João Miguel De Amorim Novais Da Costa Nobrega, José António Colaço Gomes Covas, Sophie Nigen-Chaidron
Принадлежит: Individual

A method for preparing a plurality of coated binder units wherein each of the coated binder units comprises a core of a binder coated with a layer of coating material, which method comprises the steps of: (a) providing a coated binder which comprises a core of a binder coated with a layer of coating material; and (b) dividing the coated binder into the plurality of the coated binder units by means of a system which comprises a first and a second loop that engage over part of their lengths and rotate in opposite directions, the first loop comprising a first repeating sequence of interlinked molds and the second loop comprising a second repeating sequence of interlinked molds, whereby the coated binder units are formed by welding edges of the coating and cutting the extrudate into pieces in a region where the first and the second loops engage. The invention further relates to said system.

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Номер записи: 34
03-01-2013 дата публикации

Hockey stick

Номер: US20130005518A1
Автор: Daniel Baroux
Принадлежит: Blmh Tech Inc

A hockey stick shaft includes an elongate, rectangular tube having a length and a plurality of side walls. The plurality of side walls define an elongate inner chamber of the tube. The chamber extends along the length of the tube. The plurality of side walls includes a first side wall, a second side wall opposite the first side wall, and a pair of opposite third and fourth side walls separating the first side wall from the second side wall. A support member is positioned within the chamber and extends along the length of the tube. The support member divides the chamber, and connects the first and second side wall walls to one another.

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Номер записи: 35
10-01-2013 дата публикации

Composite layer

Номер: US20130011600A1
Автор: Ronald W. Ausen, Stephanie B. Castiglione, William J. Kopecky, Ying-Yuh Lu
Принадлежит: 3M Innovative Properties Co

Composite layer comprising a plurality of longitudinal, generally parallel first zones comprised of a first polymeric material each encapsulated in a second polymeric material. There are at least 10 longitudinal first zones per cm.

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Номер записи: 36
10-01-2013 дата публикации

Immunoassays, methods for carrying out immunoassays, immunoassay kits and method for manufacturing immunoassay kits

Номер: US20130011913A1
Автор: Alexander Daniel Edwards, Malcolm Robert Mackley, Nigel Kenneth Harry Slater, Nuno Miguel Fernandes Reis
Принадлежит: CAMBRIDGE ENTERPRISE LTD

The invention relates to immunoassays, methods for carrying out immunoassays, immunoassay kits and methods for manufacturing immunoassay kits. In particular, the invention has relevance to capillary (especially microcapillary) immunoassay technology.

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Номер записи: 37
07-02-2013 дата публикации

Method for Extruding a Drop Cable

Номер: US20130032280A1
Автор: Wayne M. Kachmar
Принадлежит: ADC Telecommunications Inc

The present disclosure relates to a fiber optic cable and a method for manufacturing the cable. The cable includes an outer jacket that defines a fiber passage and first and second reinforcing member passages, an optical fiber ribbon, and reinforcing members. The method includes extruding the jacket, feeding the ribbon into the fiber passage, and feeding the reinforcing members into the reinforcing member passages. The jacket has a width and a thickness. The width is longer than the thickness. The reinforcing member passages are positioned on opposite sides of the fiber passage. The reinforcing members are paid-off from a single spool by paying-off a precursor reinforcing member from the spool. The precursor reinforcing member can be divided (e.g., by using a slitter) into the reinforcing members which are then fed into the reinforcing member passages.

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Номер записи: 38
21-02-2013 дата публикации

Injection molding fabrication method

Номер: US20130043615A1
Автор: Billy D. Swearengin, David J. Wills, Jeffrey L. Weigold, Michale E. Waller, Prakash K. Mirchandani
Принадлежит: TDY Industries LLC

A method of forming a composite article by injecting at least two composite materials comprising metal carbides into a mold to form a green compact is disclosed. The composite materials may be metal powders comprising a binder metal, a hard particle. The composite material may further comprise a plastic binder. The two different composite materials are injected into the mold to form the green compact. Additionally, the composite materials may be injected through a die before entering the mold. In a specific embodiment, the die forms at least one internal channel within the green compact.

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Номер записи: 39
28-02-2013 дата публикации

Decorative welding rod for surface coverings

Номер: US20130051904A1
Автор: Ake Pettersson, Christer Andersson
Принадлежит: Tarkett GDL SA

The present invention relates to a multicolour decorative welding rod ( 3 ) and a method to produce a multicolour decorative welding rod, said welding rod comprising a PVC-based component A and a PVC-based component B, in a ratio of component A/component B comprised between 10/90 to 50/50, said components A and B being associated in such a way that the composition of said component A comprises a PVC having a higher melt viscosity and/or a higher melting point, than the PVC of said component B, said components A and B being of a different colour.

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Номер записи: 40
21-03-2013 дата публикации

Device and method for treating central nervous system pathology

Номер: US20130072827A1
Автор: David L. Carroll, Jie Liu, Louis C. Argenta, Michael J. Morykwas, Nicole H. Levi, Stephen Tatter, William D. Wagner
Принадлежит: Wake Forest University Health Sciences

The present invention relates generally to a device and method for treating tissues of the central nervous system and more particularly, but not exclusively, to a device and method for treating the brain tissue.

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Номер записи: 41
21-03-2013 дата публикации

Non-stick medical tubing

Номер: US20130072873A1
Автор: Kenneth Whitley, Ludmilla Victoria NIKITINA
Принадлежит: CareFusion 303 Inc

A non-stick medical tubing is provided. The non-stick tubing comprises a plastic resin mixture including a first plastic resin component and a second plastic resin component, the second plastic resin comprising a medical grade amide compound, the plastic resin mixture extruded by an extruding apparatus as a mono-layered tube such that the medical grade amide compound is present on an inner surface of the medical tube after extrusion to promote release of contacting surfaces of the inner surface of the medical tubing after contact.

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Номер записи: 42
21-03-2013 дата публикации

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

Номер: US20130072895A1
Автор: Franz Kugelmann, Joern Hoermann, Thomas Kreischer
Принадлежит: FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH

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.

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Номер записи: 43
28-03-2013 дата публикации

High Impact Polymer Layers

Номер: US20130075949A1
Автор: Aristotelis Karagiannis, Wenjie Chen
Принадлежит: Solutia Inc

Multiple poly(vinyl butyral) layer interlayers that can be used in multiple layer glass panel type applications that require a high level of impact protection, for example in hurricane protection applications or in bullet proof glass applications. This effect is achieved by forming a poly(vinyl butyral) interlayer that has a relatively stiff poly(vinyl butyral) inner layer disposed between two relatively soft outer poly(vinyl butyral) layers, where the stiffness difference is achieved by a plasticizer differential that is achieved at least in substantial part by a residual hydroxyl content difference among the poly(vinyl butyral) layers.

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Номер записи: 44
04-04-2013 дата публикации

Polyimide porous web, method for manufacturing the same, and electrolyte membrane comprising the same

Номер: US20130084515A1
Автор: Heung Ryul Oh, Yun Kyung Kang
Принадлежит: Kolon Fashion Material Inc

Disclosed is a polyimide porous web with good porosity, good dimensional stability, and uniform pore; a method for manufacturing the same; and an electrolyte membrane with improved ion conductivity and good dimensional stability owing to ion conductors uniformly impregnated in the porous web, the polyimide porous web having a porosity of 60% to 90%, wherein not less than 80% of entire pores of the porous web have a pore diameter which differs from an average pore diameter of the porous web by not more than 1.5 μm.

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Номер записи: 45
18-04-2013 дата публикации

Multilayer film for packaging fluid products

Номер: US20130092590A1
Автор: Laura Bellini, Matteo Colaone
Принадлежит: Cryovac LLC

Co-extruded multilayer packaging films suitable for packaging fluid products, showing a very good balance of mechanical, chemical and, optionally, barrier properties, good sealability, heat resistance and unexpectedly improved optical properties, a process for their manufacturing, pouches and packages obtained from them, are disclosed. These films comprise a core layer (D) comprising a polyamide; two tie layers (C), directly adhered to the opposite surfaces of the core layer; at least one intermediate layer (B), directly adhered to the opposite surface of a tie layer (C), comprising high density polyethylene; and two outer layers (A) comprising an ethylene/alpha olefin copolymer.

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Номер записи: 46
18-04-2013 дата публикации

Easy-Open Heat-Shrinkable Packaging Article and Package Made Therefrom

Номер: US20130094790A1
Автор: Daniela GARAVAGLIA, Massimo ALQUATI, Tiziano Scapoli
Принадлежит: Cryovac LLC

A packaging article comprises a heat-shrinkable multilayer film having a first heat seal running the length of the article and a second heat seal running across the bottom of the internal volume of the article. The packaging article also comprises a skirt outward of the second heat seal, the skirt having first and second tear initiators positioned so that a superimposed straight line extending through the inward and outward ends of each tear initiator intersects a superimposed straight line extending through the ends of the first heat seal at a lesser included angle of from 25 degrees to 55 degrees, with the inward end of each the first and second tear initiators terminating at a location which is from 3 to 30 millimeters from the first heat seal and 3 to 50 millimeters from the second heat seal.

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Номер записи: 47
25-04-2013 дата публикации

Materials from Post-Industrial Absorbent Product Waste

Номер: US20130099160A1
Автор: Neil T. Scholl, Ryan J. McEneany, Thomas A. Eby, Vasily A. Topolkaraev
Принадлежит: Kimberly Clark Worldwide Inc

The present invention relates to plastic composites that have been manufactured from post-industrial absorbent waste material. The waste material is transformed into densified particles that comprises from about 0% to about 65% of an absorbent core material, about 20% to about 45% of thermoplastic polymer, about 0% to about 10% inorganic filler particles, about 0% to about 10% elastics, and about 0% to about 10% adhesives. Also provided is a method for manufacturing a plastic composite by extruding or injection molding densified particles that have been formed from the post-industrial absorbent waste material.

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Номер записи: 48
25-04-2013 дата публикации

Extrusion-molding device and method for producing molded body using same

Номер: US20130099412A1
Автор: Hajime Yoshino, Teruo Komori
Принадлежит: Sumitomo Chemical Co Ltd

The extrusion-molding device of the invention includes a flow passage for transporting a paste raw material composition; a screw provided at an upstream side of the flow passage to knead the raw material composition and transport it to a downstream side; a die provided at a downstream side of the flow passage to extrude a molded body composed of the raw material composition therefrom; a resistive tube for connecting the flow passage and the die; and a current plate provided between the screw and the die. The current plate comprises a plurality of through-holes that penetrate from a upstream end side to a downstream end side, and an opening of the through-hole on the upstream end side has a larger open area than an opening on the downstream end side.

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Номер записи: 49
02-05-2013 дата публикации

Extrusion die device

Номер: US20130108727A1
Автор: Noboru Orito, Nobuyuki Hasegawa
Принадлежит: Mitsubishi Aluminum Co Ltd

An extrusion die device includes a die holder including a supporting hole and a die assembly accommodated in the supporting hole, wherein the die assembly includes a male die including a core member having a projected portion, a core case holding the core member, a female die including a body which includes an engagement groove engaging the core case of the male die, and which engages the supporting hole, and a nesting member formed in an annular shape and accommodated in the body at a portion close to a raw material supply part, and a cap member formed in a plate shape, disposed at a position closer to the raw material supply part than from the male die, covering a portion of the core member, and connected to the core case, and wherein a space between the nesting member and the core member is defined as a molding hole allowing the extrusion raw material to pass therethrough.

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Номер записи: 50
09-05-2013 дата публикации

Apparatus for the Continuous Production of a Twin Wall Pipe with an Integral Socket

Номер: US20130115324A1
Автор: Ralph Peter Hegler
Принадлежит: Individual

An apparatus for the continuous production of a twin wall pipe has mold block halves supplied in pairs to form a mould, and a pipe head, which has an external nozzle for the extrusion of an external hose and an internal nozzle for the extrusion of an internal hose. A support air and venting channel which is annular-cylindrical and concentric with respect to the centre longitudinal axis of the pipe head opens out between the external nozzle and internal nozzle.

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Номер записи: 51
16-05-2013 дата публикации

Non-woven fiber fabric, and production method and production device therefor

Номер: US20130122771A1
Автор: Akio Matsubara, Kenichi Nakamura
Принадлежит: Mitsui Chemicals Inc

The present invention provides a method for producing a non-woven fiber fabric by spinning a molten polymer. Thus, a non-woven fiber fabric which is substantially free from a solvent, different from the case of spinning a polymer solution, but yet has an extremely small fiber size (diameter of 0.5 μm or less) is provided. The non-woven fiber fabric comprises an olefin-based thermoplastic resin fiber, said fiber having an average fiber size of 0.01-0.5 μm, and said non-woven fiber fabric having an average pore size of 0.01-10.0 μm and being free from a solvent component.

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Номер записи: 52
23-05-2013 дата публикации

Sheet with multiple thickness and methods for forming same

Номер: US20130126543A1
Автор: Timothy H. Bohrer, William J. BARENBERG
Принадлежит: Timothy H. Bohrer, William J. BARENBERG

A method of forming thermoforming sheets includes providing a molten polymer source. The method further includes providing a first and second roller, the second roller having a first and second section, the first section having a first diameter and the second section having a second diameter. The method further includes feeding molten polymer from the molten polymer source into a nip between the first and second roller. The method further includes forming the thermoforming sheets having a first and second portion, the first portion corresponding to the first and second section of the second roller respectively, the first portion have a first thickness corresponding to the first diameter and the second portion having a second thickness corresponding to the second diameter.

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Номер записи: 53
30-05-2013 дата публикации

Process for producing a glass resin composite

Номер: US20130133809A1
Автор: Satoshi Kondo
Принадлежит: Asahi Glass Co Ltd

The present invention provides a process for producing a glass resin composite which has sufficient transportability, handling efficiency and fabrication properties even when the glass is extremely thin, without impairing the chemical resistance, the abrasion resistance, the gas barrier properties, etc. of the glass, and the process being capable of continuous operation.

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Номер записи: 54
30-05-2013 дата публикации

Apparatus And Method For Skinning Articles

Номер: US20130136866A1
Автор: Calvin Thomas Coffey, Douglass L. Blanding, John Crawford Anthony, Michael George Shultz, Michael Jon Christenson, William Albert Mammosser
Принадлежит: Corning Inc

A skinning apparatus including: a manifold having: a chamber, one or more channels, or both, to receive a source of flowable cement and to direct the received flowable cement to an interior skinning region or skinning chamber surrounding at least a portion of the lateral surface of a first article received in the skinning chamber, and to form a cement skin on the lateral surface of the received article; a source of motive force to controllably urge the received article into and through the skinning chamber; and a support member to receive and support the resulting skinned article. Also disclosed is a method for skinning a ceramic article using the aforementioned skinning apparatus, as defined herein.

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Номер записи: 55
30-05-2013 дата публикации

Reinforced hollow profiles

Номер: US20130136877A1
Автор: David W. Eastep, Sherri M. Nelson, Timothy A. Regan
Принадлежит: Ticona LLC

A hollow lineal profile ( 16 ) formed from a continuous fiber reinforced ribbon (“CFRT”) that contains a plurality of continuous fibers embedded within a first thermoplastic polymer matrix ( 6 ). To enhance the tensile strength of the profile, the continuous fibers are aligned within the ribbon in a substantially longitudinal direction (e.g., the direction of pultrusion). In addition to continuous fibers, the hollow profile of the present invention also contains a plurality of long fibers that may be optionally embedded within a second thermoplastic matrix to form a long fiber reinforced thermoplastic (“LFRT”) ( 4 ). The long fibers may be incorporated into the continuous fiber ribbon or formed as a separate layer of the profile. Regardless, at least a portion of the long fibers are oriented at an angle (e.g., 90°) to the longitudinal direction to provide increased transverse strength to the profile.

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Номер записи: 56
13-06-2013 дата публикации

Membrane with localized asymmetries

Номер: US20130146539A1
Автор: Geoffrey Patrick LARUE, Martin Smith, Xiasong Wu
Принадлежит: Pall Corp

Membranes with localized asymmetries, devices including the membranes, and methods of making and using the membranes, are disclosed.

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Номер записи: 57
13-06-2013 дата публикации

Method of detecting a component of an article and method of preparing a component for detection

Номер: US20130147076A1
Автор: Kristopher K. Biegler, Michael R. Gorman, Neelakandan Chandrasekaran, Timothy P. Pariseau
Принадлежит: 3M Innovative Properties Co

A method of detecting the presence or position of a first component in an article is disclosed. The first component, which has a predefined response to incident light, includes a microporous film of a semi-crystalline polyolefin and a beta-nucleating agent. The method includes irradiating the article with incident light, detecting light received from the irradiated article; and identifying the predefined response of the first component in the light received from the irradiated article to detect the presence or the position of the first component. A method for preparing a mechanical fastening component for use in an article is also disclosed. The method includes stretching a film backing containing beta-spherulites and having upstanding fastening elements to provide a microporous film backing with sufficient porosity to allow it to be detected when subjected to an inspection system comprising a light detector.

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Номер записи: 58
20-06-2013 дата публикации

Method for making breathable elastic laminate

Номер: US20130153120A1
Автор: Shing Jiu SHEU
Принадлежит: Individual

A method for making a breathable elastic laminate includes: (a) flame-treating a surface of a PU foam layer such that the surface of the PU foam layer is formed with a plurality of molten spots; and (b) disposing a breathable elastic layer over the molten spots such that the breathable elastic layer is adhered to the PU foam layer through the molten spots.

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Номер записи: 59
20-06-2013 дата публикации

Blown film scanning method

Номер: US20130154145A1
Автор: Robert Bedford
Принадлежит: NDC Infrared Engineering Inc

A method is provided for measuring and controlling a cumulative physical property, such as the thickness, of a tubular blown film, wherein the tubular blown film is being extruded from a ring-shaped extruder having a plurality of film physical property controllers disposed around the ring-shaped extruder. Where the physical property is thickness, the method includes the steps of (1) collapsing the tubular film to create a two-ply web and slowly rotating the film while taking a plurality of thickness measurements across the two-play web at various sections of the film, (2) calculating initial estimates of the thickness of each section using a first algorithm, (3) refining the initial estimates of the thicknesses of each section by successive iterations using a second algorithm, and (4) optionally adjusting at least one film physical property controller to control the final estimate of the thicknesses of each longitudinal section.

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Номер записи: 60
27-06-2013 дата публикации

Balloon catheter tapered shaft having high strength and flexibility and method of making same

Номер: US20130160932A1
Автор: Bruce M. Wilson, John A. Simpson, Jonathan P. Durcan
Принадлежит: Abbott Cardiovascular Systems Inc

Method of making a balloon catheter includes melt-extruding a thermoplastic polymeric material into a tube, cooling the extruded tube, placing the extruded tube within a capture member and biaxially orienting the polymeric material of the extruded tube while simultaneously tapering at least a section of the extruded tube by radially expanding the extruded tube with pressurized media in the tube lumen and axially expanding the extruded tube with an external load applied on at least one end of the tube as an external heat supply traverses longitudinally from a first end to a second end of the extruded tube in the capture member, wherein an overall axial load on the tubing is varied as at least a section of the tube is heated. The method includes cooling the expanded tube to form a tapered biaxially oriented nonporous thermoplastic polymer tubular member and sealingly securing a balloon proximate a distal end of the tubular member.

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Номер записи: 61
18-07-2013 дата публикации

Lubricious extruded medical tubing

Номер: US20130184659A1
Автор: Christopher M. Byrnes, Frank E. Barrett, Raymond A. Byrnes
Принадлежит: Contech Medical Inc

A medical tube having improved lubricity is disclosed. The medical tube is produced by extruding a polymer material blended with a lubricity enhancing additive through a resilient die. The polymer material can be medical-grade high-density polyethylene, and the lubricity enhancing additive can be a silicone-based or alloy-based material. The medical tube can include one or more internal elongated protuberances so as to reduce the internal surface area of the medical tube available to generate friction on a guide wire inserted or withdrawn through the medical tube.

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Номер записи: 62
15-08-2013 дата публикации

Labels

Номер: US20130205629A1
Автор: Fiona Hird, Shalendra Singh
Принадлежит: Innovia Films Ltd

An inherently ink printable multi-layer labelstock film having a substrate core layer comprising a polymeric material and at least one skin layer which is ink printable, the ink printable skin layer comprising a copolyester.

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Номер записи: 63
29-08-2013 дата публикации

Metered pump system for hydrocapsule encapsulation

Номер: US20130221552A1
Автор: Michael Pitsokos
Принадлежит: Hydrocapsule Inc

A metered pump system for hydrocapsule encapsulation is disclosed. In at least one embodiment, a system for hydrocapsule encapsulation includes a nozzle assembly and metered pump for encapsulating discrete droplets of liquid by generating a continuous coating of a polymerizable liquid which is substantially immiscible with the core liquid. The metered pump system is configured to control a stroke length and a pulsation speed to attain constant shear with each pump of water, and a volume of water in each stroke and a speed of the stroke is controlled. In at least one embodiment, the nozzle includes a material feed port, a polymer feed port, a water feed port, and an encapsulated material exit port. In at least one embodiment, the metered pump is configured for use in a hydrocapsule encapsulation system having a pressure control system, a water control system, sparging column, and ultraviolet exposure chamber system.

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Номер записи: 64
05-09-2013 дата публикации

Method And System For Performing An Infrared Treatment

Номер: US20130228955A1
Автор: Aarne Heino, Iiya Kaufman
Принадлежит: Pexcor Manufacturing Co Inc

A method for performing an infrared treatment includes the steps of receiving an extruded product and feeding the extruded product to an oven including at least one lamp unit. The lamp unit includes a lamp, a reflective surface enclosing a first side of the lamp and positioned to direct radiation from the lamp, and a glass disposed between a second side of the lamp and an extruded product, wherein the glass separates the lamp and the extruded product. The method further includes the step of creating cross-linking between layers of the extruded product by directing the radiation at the extruded product. Still further, the method includes the steps of directing a first gas flow at a surface of the product and directing a second gas flow at the glass at an intensity, direction, and temperature that prevents the glass from becoming an infrared source.

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Номер записи: 65
12-09-2013 дата публикации

Polymer pelletization via melt fracture

Номер: US20130234357A1
Автор: Tim Andreas Osswald, William Maurcio Aquite
Принадлежит: WISCONSIN ALUMNI RESEARCH FOUNDATION

Polymer pellets are formed using air to influence the separation of polymer from a polymer melt. In accordance with one or more embodiments, a polymer material is extruded through a nozzle to form a polymer melt extending from the nozzle. A non-uniform thickness is generated in the polymer melt using a gas or gasses to apply a drag force to the polymer melt. This drag force reduces a thickness of a portion of the polymer melt adjacent the nozzle, and the polymer melt is fractured into discrete droplets at the reduced thickness. The discrete droplets are then solidified to form pellets.

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Номер записи: 66
03-10-2013 дата публикации

Integrated Process For Making Inflatable Article

Номер: US20130255869A1
Автор: Bob O'dowd, Charles Kannankeril, Mike Metta
Принадлежит: Sealed Air Corp

An integrated process for making an inflatable laminated article comprises extruding a first film and a second film, followed by cooling the first film and the second film so that the films will not fuse to one another upon contact with each other. The films are then brought into contact with one another, and selected portions of one or both films are heated so that the films are heat sealed to one another in a selected area having a desired pattern. The unsealed area between the film provides inflatable chambers between the first film and the second film. An alternative process utilizes a film tubing in lay-flat configuration to produce a laminated inflatable article.

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Номер записи: 67
24-10-2013 дата публикации

Process For Recycling Waste Film and Product Made Therefrom

Номер: US20130276967A1
Автор: Kathy L. Trojan, Marshall Dean Ledbetter
Принадлежит: Mitsubishi Polyester Film Inc

The present disclosure is directed to a process for recycling film materials, and is particularly directed to collecting spent release liners for labels and constructing new release liner stock from the spent materials. In order to use the waste film, the film is subjected to a process for increasing the intrinsic viscosity. In addition, a coloring agent may be incorporated into the film in order to mask yellowing. In one embodiment, a multilayered composite film is formed.

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Номер записи: 68
24-10-2013 дата публикации

Forming laminated touch fasteners

Номер: US20130280474A1
Автор: Isaac Soler Medina, James T. Grady
Принадлежит: Velcro Industries BV

A laminated touch fastener is made in a continuous process on a mold roll. Flowable resin is pressed against the mold roll in limited areas to form projections extending from resin layers that are laminated to a flexible substrate while carried on the mold roll. In one example a continuous channel about the mold roll is positioned such that the resin at least partially fills the channel as the layers are formed, thereby forming in the channel a raised portion in which the resin layer is of a greater thickness than at a point between the projections and the raised portion. In another example, grooves in the mold roll receive ribs of a pressure applicator during forming of the layers, the ribs blocking lateral flow of the resin to form a desired edge profile.

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Номер записи: 69
07-11-2013 дата публикации

Extrusion mold and method of use

Номер: US20130295217A1
Автор: David Dellinger, Elie Helou, Jr.
Принадлежит: David Dellinger, Elie Helou, Jr.

In one embodiment of the invention a mold system and method of use are provided such that aqueous starch-based compositions and baked goods articles that use the conversion of water to steam may be produced using an extruder that allows the venting of such gases and/or steam. The extruder is vented in such a way as to allow steam to escape, but retain the composition until the exit end.

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Номер записи: 70
14-11-2013 дата публикации

Method of forming filter elements

Номер: US20130299418A1
Автор: Aleksander Medved, Edward M. Czausz, Keith D. Solomon, Satishkumar Chamyvelumani, Thomas L. Wood
Принадлежит: 3M Innovative Properties Co

A method of forming a filter element is disclosed comprising introducing a mixture into a feeder, the mixture comprising a plurality of susceptor particles and a plurality of polymeric binder particles. The mixture is advanced through the feeder and into a die comprising an excitation portion where eddy currents are induced in the susceptor particles by subjecting the mixture to a high-frequency electromagnetic field, the eddy currents being sufficient to elevate the temperature of the susceptor particles to cause adjacent polymeric binder particles to be heated to at least a softening point. The susceptor particles bind with the heated polymeric binder particles in the die to form a coherent mass. The coherent mass is advanced out of the die and cooled to form the filter element.

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Номер записи: 71
14-11-2013 дата публикации

Honeycomb Extrusion Apparatus and Methods

Номер: US20130300016A1
Автор: Thomas William Brew, Timothy Michael Miller
Принадлежит: Corning Inc

A honeycomb extrusion apparatus includes a die body and a mask defining a peripheral gap. The peripheral gap includes a first extrusion cross section at a first radial location relative to the extrusion axis and a second extrusion cross section at a second radial location relative to the extrusion axis. An overall flow area of the first extrusion cross section is less than an overall flow area of the second extrusion cross section. In further examples, methods include co-extruding a honeycomb body with an integral skin with the overall flow area of the first extrusion cross section being less than the overall flow area of the second extrusion cross section. In further examples, methods include compensating for different skin flow characteristics associated with a particular honeycomb network configuration of discharge slots in a die body.

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Номер записи: 72
14-11-2013 дата публикации

Silicone Tubing and Method for Making and Using Same

Номер: US20130302548A1
Автор: Adam P. Nadeau, Ashok Mohanty, Michael E. Cahill, Michael J. Tzivanis
Принадлежит: Saint Gobain Performance Plastics Corp

Silicone tube structures are formed having a particular dimensional accuracy. In one embodiment, a silicone tube structure can include an extruded hollow body having an inner bore. The extruded hollow body can have an inner diameter, an outer diameter, and a length of at least approximately 20 m. The extruded hollow body can also have a dimensional accuracy that is measured by the standard deviation of the inner diameter being no greater than approximately 0.8% of an average inner diameter of the extruded hollow body over the length. In an embodiment, the silicone tube structure can be cut to form a number of silicone tubes.

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Номер записи: 73
14-11-2013 дата публикации

Method of forming polymeric foam and related foam articles

Номер: US20130303645A1
Автор: Jere R. Anderson, Mark E. LINDENFELZER, Samuel Edward Dix
Принадлежит: MuCell Extrusion LLC

Methods of forming polymeric foams are provided. The methods may involve co-extruding a foam layer along with one or more skin layers. In some embodiments, the skin layer(s) may be removed (e.g., in a peeling operation); while, in other embodiments, the skin layer(s) may form part of the final article. The methods are particularly well suited for producing polymeric foams from polymeric materials that are considered to be difficult to foam by those of skill in the art.

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Номер записи: 74
21-11-2013 дата публикации

Container with high moisture barrier properties and a reclosable pour spout

Номер: US20130309515A1
Автор: Andrew B. Mendenhall, Bruce Bitowft, Celso S. Martinez, Jason S. Andrews, Jeffrey M. Kalman, Roderick W. Kalberer, Todd Midkiff, Yong Zheng
Принадлежит: Evergreen Packaging LLC

A paperboard substrate that can be used to provide a food packaging particle is provided having a water vapor barrier layer comprising HDPE in combination with a nucleating agent which is extruded on to a paperboard substrate. The resulting substrate has sufficiently good water vapor barrier when properties that dry foods such as cereals do not require a bag or inner liner as a separate moisture barrier.

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Номер записи: 75
28-11-2013 дата публикации

Method and device for controlling the temperature of polymer melt

Номер: US20130313747A1
Автор: Thomas Gesper
Принадлежит: Battenfeld Cincinnati Germany GmbH

A method for controlling the temperature of a polymer melt in an extrusion tool includes flowing the polymer melt via at least one flow channel from an input to an output and around at least one temperature-control element in the at least one flow channel. The temperature control element includes a plurality of temperature control units. The temperature of the polymer melt flowing around the temperature-control element is controlled by individually controlling each of the temperature-control units so as to vary a degree of temperature control of the temperature-control element such that a degree of temperature control is controllable to be the same or different at locations throughout the temperature control-element.

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Номер записи: 76
19-12-2013 дата публикации

Resin composition for extrusion coating, and layered film and method for producing the same

Номер: US20130337279A1
Автор: Kaoru Suzuki, Shigenori Nakano
Принадлежит: Du Pont Mitsui Polychemicals Co Ltd

The present invention provides a resin composition for extrusion coating, the composition including (1) at least one of a copolymer of ethylene and α,β-unsaturated carboxylic acid or an ionomer thereof and (2) a homopolypropylene, wherein a content of the component (2) is 3 to 12% by mass based on the total mass of the component (1) and the component (2) and has a melt flow rate (at a load of 2160 g and 190° C., JIS K7210) of 4.0 g/10 min, or more.

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Номер записи: 77
26-12-2013 дата публикации

Bead core-apex subassembly, pneumatic tire therewith and method of manufacturing a bead core-apex subassembly

Номер: US20130340911A1
Автор: Daniel Kohnen, Erich Nicolaus Lemaire, Gary Robert Burg, Patrice De Monte
Принадлежит: Individual

A bead core-apex subassembly comprises an annular bead core, a flipper and an apex. The flipper is wrapped about the bead core such that it encloses the bead core. The apex is in contact with the flipper and comprises at least a first segment and a second segment, the first segment having a composition different from the composition of the second segment. A method comprises the steps of providing an annular bead core; wrapping a flipper about the annular bead core; positioning the bead core with the flipper on a rotatable support surface; providing a nozzle in fluid communication with a pumping or extrusion device; rotating the support surface about an axis; and discharging a rubber compound through the nozzle onto the rotating support surface and forming an apex from the discharged rubber compound, the apex being attached to the flipper.

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Номер записи: 78
23-01-2014 дата публикации

Multilayer film for flexible wrapping

Номер: US20140024513A1
Автор: Christophe Robert, Jean-Francois Chartrel
Принадлежит: BOSTIK SA

A subject of the present invention relates to a multilayer (or laminate) film, that can be used in the field of flexible wrapping, comprising at least 2 thin layers of material bonded together by a layer of an adhesive composition based on a styrene block copolymer. It also relates to a lamination process suitable for the manufacture of said film.

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Номер записи: 79
06-02-2014 дата публикации

Umbilical for Use in Subsea Applications

Номер: US20140034350A1
Автор: David W. Eastep, Michael L. Wesley, Sherri M. Nelson, Timothy A. Regan
Принадлежит: Ticona LLC

An umbilical ( 600 ) for the transfer of fluids and/or electric current/signals, particularly between the sea surface and equipment deployed on the sea bed (e.g., in deep waters), is provided. The umbilical contains a plurality of elongated umbilical elements (e.g., two or more), such as a channel element ( 603 ), fluid pipe ( 604 ), electric conductor/wire ( 606 ) (e.g., optic fiber cable), armoring wire, etc., enclosed within an outer sheath (e.g., plastic sheath). The umbilical also contains at least one reinforcing rod ( 607 ) formed from a plurality of unidirectionally aligned fiber rovings embedded within a thermoplastic polymer matrix. The present inventors have discovered that the degree to which the ravings are impregnated with the thermoplastic polymer matrix can be significantly improved through selective control over the impregnation process, and also through control over the degree of compression imparted to the ravings during formation and shaping of the rod, as well as the calibration of the final rod geometry. Such a well impregnated rod has a very small void fraction, which leads to excellent strength properties for reinforcing the umbilical elements.

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Номер записи: 80
06-02-2014 дата публикации

Multilayer flexible tube

Номер: US20140037880A1
Автор: Mark W. Simon, Sridhar Krishnamurthi Siddhamalli
Принадлежит: Individual

A flexible tube includes a first polymer layer and a second polymer layer adjacent to the first polymer layer. The first polymer layer includes a polyolefin, an ethylene vinyl acetate copolymer, an ethylene/norbornene copolymer, a styrenic block copolymer, a styrene butadiene copolymer, or combination thereof having a total organics content of less than about 12 μg/L per USP 34, Chapter 643. The second polymer layer includes a polyolefin, a styrenic block copolymer, a blend thereof, or combination thereof, wherein the second polymer layer has a shore A durometer of less than about 65. Further included is a method of forming the flexible tube.

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Номер записи: 81
20-02-2014 дата публикации

Medical device with textured surface

Номер: US20140052108A1
Автор: Andrew L. De Kock, Daniel J. Horn, David A. Durand, Huisun Wang, Michael S. Arney
Принадлежит: Cardiac Pacemakers Inc

Described is a guide catheter for guiding other medical devices into or through a body lumen, comprising: a polymeric, tubular inner liner having a textured inner surface; and, a polymeric jacket bonded to an exterior of the inner liner; wherein the texture of the inner surface of the inner liner reduces the coefficient of friction between the inner liner and the other medical devices.

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Номер записи: 82
27-02-2014 дата публикации

Structure, display apparatus and method of molding structure

Номер: US20140055929A1
Автор: Hiroyasu Sato, Takuya Toriumi
Принадлежит: Sony Corp

A structure in which a folding notch, which is open in a direction orthogonal to an extrusion direction, is formed on a molded product formed using profile extrusion, each portion of an open edge of the folding notch is formed as a first matching portion and a second matching portion which are separate or continuous in the extrusion direction, and the molded product is folded such that the first matching portion and the second matching portion face each other.

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Номер записи: 83
06-03-2014 дата публикации

Method and apparatus for making a compartmentalized tire sealant strip

Номер: US20140060718A1
Автор: Charles Kenneth Schmalix, Donald Edward Helle, Ernest Wilford Looman, Jr., James Earl Koerner, Joseph Alan Incavo, Michael Charles Ruegg, JR., Patrick David Marks, Terrence Lee Parsons, Thomas Roy Fuhrig, Timothy Patrick Lovell, Warren James Busch
Принадлежит: Goodyear Tire and Rubber Co

A method for making a compartmentalized sealant strip and barrier assembly 10 has the steps of co-extruding a barrier strip 9 of non-sealant elastomeric material with a plurality of projecting linear extending walls 9 c and a sealant strip 11 wherein the sealant strip 11 is formed on one side of the barrier strip 9 filling the space between the plurality of projecting walls 9 c to form a plurality of linearly extending rows of sealant 11 across the transverse width of the co-extrusion to form the compartmentalized sealant strip and barrier assembly 10. The step of co-extruding may further include the step of: forming the projecting walls 9 c on an inclined angle relative to a plane perpendicular to the width of the assembly 10. The step of co-extruding further has the step of forming the barrier strip 9 with lateral edges 9 a and 9 c that extend beyond the lateral outermost sealant strips 11 on each side of the assembly 10, the lateral edges 9 a, 9 b being bonding surfaces to seal the sealant strip and barrier assembly 10 into an uncured rubber layer when assembled into an unvulcanized tire 2.

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Номер записи: 84
07-01-2021 дата публикации

Aerosol-generating article comprising an aerosol-cooling element

Номер: US20210000162A1
Автор: Miguel Lereno Santos Vale
Принадлежит: PHILIP MORRIS PRODUCTS SA

An aerosol-generating article comprises an aerosol-cooling element. The aerosol-cooling element comprises an extruded member (100) having a length (108), and comprising an external surface (104) defining the perimeter of a cross section perpendicular to the length of the extruded member; and an internal surface (102) defining one or more pathways (110) through the length of the extruded member. The internal surface or the external surface or both the internal surface and the external surface comprise surface irregularities.

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Номер записи: 85
02-01-2020 дата публикации

BIOMEDICAL PATCHES WITH ALIGNED FIBERS

Номер: US20200000570A1
Автор: MacEwan Matthew R., Ray Zack, Xia Younan, Xie Jingwei
Принадлежит:

A three-dimensional electrospun nanofiber scaffold for use in repairing a defect in a tissue substrate is provided. The scaffold includes a flexible deposited fiber network of varying density including a first and second set of set of electrospun fibers. The second set of electrospun fibers is coupled to the first. A first portion of the flexible deposited fiber network includes a higher density of fibers than a second portion of the flexible deposited fiber network, and the tensile strength of first portion is higher than that of the second portion. The scaffold is sufficiently flexible to facilitate application of scaffold to uneven surfaces of the tissue substrate, and enables movement of the scaffold by the tissue substrate. The first and second set of fibers are configured to degrade within three months after application, and each fiber of the deposited fiber network has a diameter of 1-1000 nanometers. 1. A three-dimensional electrospun nanofiber scaffold for use in repairing a defect in a tissue substrate , the three-dimensional electrospun nanofiber scaffold comprising: a first set of electrospun fibers comprising a first bioresorbable polymer, wherein the first bioresorbable polymer comprises polyglycolic acid; and', 'a second set of electrospun fibers comprising a second bioresorbable polymer, the second set of fibers coupled to the first set of fibers,', 'wherein the first bioresorbable polymer comprises a different composition from the second bioresorbable polymer,, 'a flexible deposited fiber network of varying density, the deposited fiber network comprisingwherein a first portion of the flexible deposited fiber network comprises a higher density of fibers than a second portion of the flexible deposited fiber network, and wherein the first portion comprises a higher tensile strength than the second portion;wherein the three-dimensional electrospun nanofiber scaffold is sufficiently flexible to facilitate application of the three-dimensional electrospun ...

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Номер записи: 86
06-01-2022 дата публикации

THREE DIMENSIONAL PRINTING

Номер: US20220001587A1
Автор: Gozdz Antoni S., Mark Gregory Thomas
Принадлежит:

Various embodiments related to three dimensional printers, and reinforced filaments, and their methods of use are described. In one embodiment, a void free reinforced filament is fed into an extrusion nozzle. The reinforced filament includes a core, which may be continuous or semi-continuous, and a matrix material surrounding the core. The reinforced filament is heated to a temperature greater than a melting temperature of the matrix material and less than a melting temperature of the core prior to extruding the filament from the extrusion nozzle. 1. A method for manufacturing a part , the method comprising steps of:adhering a coated continuous core reinforced filament to a surface; anddragging the coated continuous core reinforced filament from a nozzle of a printhead when the printhead is moved relative to the surface.2. The method of claim 1 , wherein the coated continuous core reinforced filament is substantially void free.3. The method of claim 1 , wherein a core of the coated continuous core reinforced filament comprises a multifilament core.4. The method of claim 1 , wherein prior to the step of dragging claim 1 , the coated continuous core reinforced filament is adhered to a point on the surface.5. The method of claim 4 , wherein the point is an anchor point.6. The method of claim 5 , wherein the core of the coated continuous core reinforced filament is substantially impregnated with a matrix material.7. The method of claim 6 , wherein the coating surrounding the coated continuous core reinforced filament is a matrix material.8. The method of claim 6 , further comprising affixing the dragged coated reinforced filament to an opposing section of a gap claim 6 , such that the coated continuous core reinforced filament bridges the gap from the anchor point to the affixed point.9. A method for manufacturing a part claim 6 , the method comprising steps of:coextruding a continuous core reinforced filament and a matrix material;adhering the coated continuous core ...

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Номер записи: 87
07-01-2021 дата публикации

BIOMEDICAL PATCHES WITH SPATIALLY ARRANGED FIBERS

Номер: US20210001014A1
Автор: MacEwan Matthew R.
Принадлежит:

A three-dimensional electrospun nanofiber scaffold for use in repairing a defect in a tissue substrate is provided. The three-dimensional electrospun nanofiber scaffold includes a first layer formed by a first plurality of electrospun polymeric fibers and a second layer formed by a second plurality of electrospun polymeric fibers. The second layer is coupled to the first layer using a coupling process and includes a plurality of varying densities formed by the second plurality of electrospun polymeric fibers. The first and second layers are configured to degrade via hydrolysis after at least one of a predetermined time or an environmental condition. The three-dimensional electrospun nanofiber scaffold is configured to be applied to the tissue substrate containing the defect. 120-. (canceled)21. A three-dimensional electrospun nanofiber scaffold for facilitating tissue repair , the three-dimensional electrospun nanofiber scaffold comprising:a first plurality of deposited electrospun polymeric nanofibers; anda second plurality of deposited electrospun polymeric nanofibers,the second plurality of deposited electrospun polymeric nanofibers being coupled to the first plurality of electrospun polymeric nanofibers,wherein at least some of the second plurality of deposited electrospun polymeric nanofibers are deposited over a portion of the first plurality of electrospun polymeric nanofibers to form one or more regions comprising a spatial variation between fibers on an outer surface of the three-dimensional electrospun nanofiber scaffold that is different from one or more other regions not on the outer surface of the three-dimensional electrospun nanofiber scaffold,wherein at least some of the second plurality of deposited electrospun polymeric nanofibers are commingled with the first plurality of electrospun polymeric nanofibers within the first portion,the three-dimensional electrospun nanofiber scaffold further comprising a surface, the surface comprising a surface ...

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Номер записи: 88
06-01-2022 дата публикации

Building drainage stack, forming mould thereof and forming method thereof

Номер: US20220003349A1
Автор: Xin Xu
Принадлежит: Yuzhou Jietong Plastic Co ltd

The invention discloses a building drainage riser, its forming mold and forming method. The riser comprises a riser body and at least one spiral blade. The spiral blade is in a spiral direction on the inner wall of the riser body, and the spiral blade is fixedly connected to the inner wall of the riser body through its bottom side; the inner side of the radial section of the spiral blade presents the first normal distribution curve and the first normal distribution The abscissa axis of the curve is located on a chord of the inner wall of the riser body, and the distance from the chord to the center of the riser body is greater than half of the inner diameter of the riser body and less than the inner diameter of the riser body. The inner wall of the building drainage riser is provided with a spiral inner reinforcement with a radial section inside the first normal distribution curve, which completely eliminates the sharp tip and the sharp joint between the top and the inner wall of the building drainage riser, reduces the pressure fluctuation in the pipe during drainage and reduces the falling water flow speed. In addition, the molding die and forming method have the advantages of simple structure and low cost.

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Номер записи: 89
07-01-2021 дата публикации

Extruder and method for extruding cord reinforced tire components

Номер: US20210001530A1
Автор: GOODEN Ide, MULDER Gerben, UPHUS Reinhard
Принадлежит:

Disclosed is an extruder and a method for extruding cord reinforced tire components, wherein the extruder includes an extruder head with a die and a cord guide, wherein the die is provided with a cross sectional profile that defines a first cross section of the extrusion material in the die, wherein the cross sectional profile has a profile height, wherein the cord guide is arranged for guiding the cords into the die at a cord entry height, wherein the extruder head is provided with first heating elements, wherein the extruder comprises a control unit that is operationally connected to the first heating elements for generating an adjustable height temperature gradient in the extrusion material across the profile height to control swelling of the extrusion material relative to the cord entry height from the first cross section to a second cross section after the extrusion material leaves the die. 1. An extruder with an extruder head for extruding cord reinforced tire components , wherein the extruder head comprises a die for receiving an extrusion material and a cord guide for guiding cords into the die so that in use the cords are embedded in the extrusion material , wherein the die is provided with an elongate cross sectional profile that defines a first cross section of the extrusion material in the die , wherein the cross sectional profile has a profile width and a profile height that is relatively small with respect to the profile width , wherein the cord guide is arranged for guiding the cords into the die at a cord entry height with respect to the profile height , wherein the extruder head is provided with one or more first heating elements which are arranged to transfer heat into the extrusion material from a first side of the profile height , wherein the extruder further comprises a control unit that is operationally connected to the one or more first heating elements for generating an adjustable height temperature gradient in the extrusion material across ...

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Номер записи: 90
07-01-2016 дата публикации

Bottle container of a pinch-grip type, and movable inserts of a blow mold used to mold such a bottle container

Номер: US20160001490A1
Автор: Daisuke Uesugi, Teturou Usami, Yoshinori Matsuo
Принадлежит: Yoshino Kogyosho Co Ltd

An invention including a bottle container of a pinch-grip type of synthetic resin blow-molded product and which includes a body of a bottle container, and a grip including a pair of right and left deep-recessed grip portions, formed by concaving both side wall portions of the body of the bottle container, a rear wall portion of the body disposed at a position rearward from the deep-recessed grip portions in a front-back direction, wherein each grip portion includes a caved in recessed wall, vertical side walls positioned facing each other across the wall, and lateral walls disposed at upper and lower ends of the wall, so that surrounding walls as a whole is formed by vertical walls and lateral walls that surround the recessed wall, and wherein the vertical side walls have an angle of gradient which is set at a right angle relative to a transverse center line extending horizontally.

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Номер записи: 91
05-01-2017 дата публикации

Plastic bags, rolls of plastic bags, and tubular blown film processes of making the same

Номер: US20170001401A1
Автор: Brian C. Dais, Jose Porchia, Juan M. Garces
Принадлежит: SC Johnson and Son Inc

A process of manufacturing a roll of plastic bags. The process includes forming a tubular blown film, and collapsing the tubular blown film so that the tubular blown film includes a first side, a second side, a first edge, and a second edge. Openings are cut in the collapsed tubular blown film, and sealing closure mechanisms are inserted through the openings into the collapsed tubular blown film. The sealing closure mechanisms are then fixed to the collapsed tubular blown film.

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Номер записи: 92
02-01-2020 дата публикации

METHODS FOR DISPENSING AND ADHERING HOT MELT ENTRAINED POLYMERS TO SUBSTRATES

Номер: US20200001512A1
Автор: Freedman Jonathan R., Jr. Franklin Lee, Lucas, Peters Gary
Принадлежит:

Disclosed are methods for forming and adhering an entrained polymer structure to a substrate. The methods include providing a substrate () configured to receive application of a molten entrained polymer (). A mineral entrained polymer in molten form is applied in a predetermined shape, to a surface of the substrate, to form a solidified entrained polymer structure on the substrate. The entrained polymer includes a monolithic material formed of at least a base polymer () and a mineral active agent () to absorb excess moisture. The surface of the substrate is compatible with the molten entrained polymer so as to thermally bond with it. In this way, the entrained polymer bonds to the substrate and solidifies upon sufficient cooling of the entrained polymer. The polymer can have a channeling or foaming agent (), eg polyglycol. To apply the polymer is provided a hot melt dispensing apparatus comprising: a feeder () (optionally an extruder or loader) for providing a flow of mineral entrained polymer in molten form; one or more hoses (), each of which having an internal lumen in fluid communication with an exit () of the feeder to receive flow of the mineral entrained polymer in molten form, the lumen terminating at an applicator () to which the entrained polymer in molten form is conveyed; the applicator comprising a dispenser () for applying the entrained polymer in the predetermined shape to the surface of the substrate. The hose and the dispenser can be heated. 1. A method for forming and adhering an entrained polymer structure to a substrate , comprising the steps of:a. providing a substrate configured to receive application of a entrained polymer in molten form, wherein the entrained polymer comprises a monolithic material formed of a base polymer, a mineral active agent, and a channeling agent; andb. applying the entrained polymer in molten form in a predetermined shape, to a surface of the substrate, to form thereon a entrained polymer structure once solidifies ...

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Номер записи: 93
02-01-2020 дата публикации

Process for in-line inspection of functional film layer containing detectable component

Номер: US20200001513A1
Автор: Dewitt Jones, Honglei LI, Louise Cynthia EBNER, Matthew Dawe, Solomon Bekele
Принадлежит: Cryovac LLC

The continuity of a functional layer of a web (32, 60, 78) is assessed by forwarding the web, detecting (42, 63) the presence of the functional layer and a discontinuity and/or a thin region in the functional layer, and generating a signal in response to the discontinuity and/or thin region. The functional layer comprises a detectable component (360) in a thermoplastic composition. The detecting is carried out by a machine vision system capable of detecting the detectable component (360) in the functional layer. The detectable component (360) can be active or passive. Also included are systems for carrying out the process.

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Номер записи: 94
05-01-2017 дата публикации

Articles Formed with Biodegradable Materials

Номер: US20170002185A1
Автор: Bradford LAPRAY, Wenji Quan
Принадлежит: Biologiq Inc

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.

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Номер записи: 95
07-01-2021 дата публикации

Resin composition and monolayer and multilayer films

Номер: US20210002465A1
Автор: Akihiko Iwashita, Yoshiyuki Ogawa, Youhei Houtani
Принадлежит: Mitsui Chemicals Inc

Resin composition comprises 35 to 59.9 parts by mass of a propylene polymer (A) satisfying below; 25 to 40 parts by mass of a soft propylene copolymer (B); 0.1 to 10 parts by mass of a polyolefin (C) containing a structural unit derived from an unsaturated carboxylic acid and/or a derivative thereof; and 15 to 30 parts by mass of an ethylene polymer (D) (provided that the total of (A), (B), (C), and (D) is 100 parts by mass), wherein an MFR measured at 230° C. and a load of 2.16 kg according to ASTM D-1238 is 7 g/10 min or more and 25 g/10 min or less, with each component satisfying certain requirements.

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Номер записи: 96
01-01-2015 дата публикации

Extrusion coating of elongated substrates

Номер: US20150004349A1
Автор: Aaron Grills, Steven Lee Stafford, Subramanian Easwaran Iyer, Tony Wayne Helton
Принадлежит: Eastman Chemical Co

The present disclosure relates to extrusion coating systems, extrusion coated substrates, and processes for making the same. In some aspects, extrusion coating systems as described herein may include an at least partially insulated outlet wall, which may facilitate production of coated substrates exhibiting a very desirable surface texture and appearance. Coated substrates of the present invention may be utilized in a variety of end applications, including, but not limited to, interior and exterior construction materials for homes, buildings, and furniture.

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Номер записи: 97
04-01-2018 дата публикации

Continuous flow dryer for treating bulk material

Номер: US20180003439A9
Автор: Michael Thomas
Принадлежит: Individual

A continuous flow dryer system according to various embodiments can include a source for supplying a material to be treated having a high moisture content, such as a distiller wet grain, a profile screw compression dryer, a profile screw, and a drive coupled to the profile screw for axially rotating the profile screw. The profile screw compression dryer includes an inlet for receiving the material for drying, which is fed therein in a controlled manner. The profile screw is provided within the housing of the dryer. The profile screw has a diameter that increases in dimension in a direction away from the inlet for increasing the compressive force applied to the material to assist with drying as the profile screw rotates and moves the material longitudinally along the profile screw to produce a final product, for example, a distiller dried grain for use as an animal feed.

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Номер записи: 98
04-01-2018 дата публикации

Fiber optic cables with access features and methods of making fiber optic cables

Номер: US20180003914A1
Автор: Julian Latelle Greenwood, III, Michael John Gimblet
Принадлежит: CORNING OPTICAL COMMUNICATIONS LLC

Cables are constructed with extruded discontinuities in the cable jacket that allow the jacket to be torn to provide access to the cable core. The discontinuities can be longitudinally extending strips of material in the cable jacket.

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Номер записи: 99
13-01-2022 дата публикации

COMPOSITE CABLE

Номер: US20220013252A1
Автор: MATSUMURA Arifumi, MIZUNO Koichi, NISHIGUCHI Masaki, Yamazaki Takanori
Принадлежит: FURUKAWA ELECTRIC CO., LTD.

A composite cable includes a sheath surrounding an outer surface of a core at least including a plurality of thick electric wires each having a resin layer on an outer circumference of a conductor, and a plurality of thin electric wires each having a resin layer on an outer circumference of a conductor, in which the sheath includes a resin composition including base resin containing at least one type of ethylene rubber and styrene elastomer at 10 to 50 mass %. 1. A composite cable comprising a sheath surrounding an outer surface of a core at least including a plurality of thick electric wires each having a resin layer on an outer circumference of a conductor , and a plurality of thin electric wires each having a resin layer on an outer circumference of a conductor ,wherein the sheath includes a resin composition including base resin containing at least one type of ethylene rubber and styrene elastomer at 10 to 50 mass %.2. The composite cable according to claim 1 , wherein the sheath includes cross-linked material of the resin composition.3. The composite cable according to claim 1 , wherein the base resin contains organic mineral oil.4. The composite cable according to claim 3 , wherein a ratio (C:C) between a content percentage (C) of the ethylene rubber and the styrene elastomer claim 3 , and a content percentage (C) of the organic mineral oil is 50:50 to 75:25.5. The composite cable according to claim 1 , wherein the resin composition contains an inorganic filler with a 10 to 150 mass part with respect to a base resin 100 mass part.6. The composite cable according to claim 5 , wherein the inorganic filler is at least one type selected from the group consisting of silica claim 5 , aluminum hydroxide claim 5 , magnesium hydroxide claim 5 , calcium carbonate claim 5 , and antimonous oxide.7. The composite cable according to claim 1 , wherein the composite cable is for brake control of a vehicle.8. The composite cable according to claim 7 ,wherein two of the ...

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Номер записи: 100