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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 57283. Отображено 100.
05-01-2012 дата публикации

Barrier assembly with encapsulant and photovoltaic cell

Номер: US20120003448A1
Автор: Alan K. Nachtigal, Andrew J. Henderson, Mark A. Roehrig, Mark D. Weigel, Samuel Kidane
Принадлежит: 3M Innovative Properties Co

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

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Номер записи: 1
08-07-2019 дата публикации

Обшивка многослойной конструкции

Номер: RU0000190678U1
Автор: Александр Леонидович Гусев, Владимир Григорьевич Гайнутдинов, Ильфир Наильевич Абдуллин
Принадлежит: Федеральное государственное бюджетное образовательное учреждение высшего образования "Казанский национальный исследовательский технический университет им. А.Н. Туполева-КАИ" (КНИТУ-КАИ)

Полезная модель относится к области авиастроения, судостроения, машиностроения, строительства и других отраслей промышленности, в частности к многослойным конструкциям с ферменным заполнителем в виде стержневых элементов повторяющихся пирамидальных, тетраэдальных и подобных структур, в которых соединение заполнителей с обшивками выполняют с помощью шипов, и может быть использована в производстве многослойных панелей из различных материалов, таких как металлы, керамика, стекло, полимеры, композиты, полупроводники, работающих на устойчивость при действии наружного давления и сжимающей силы.Техническим результатом от использования предлагаемой полезной модели является создание простой, эффективной обшивки, за счет расширения ее функциональных возможностей, позволяющих легко выполнять ее соединение с заполнителем многослойной конструкции, имеющим значительные размеры, а также конструкций произвольной формы, имеющих сложную геометрию, путем сокращения время на совмещение шипов стержневых элементов ферменного заполнителя с пазами в обшивках и повышения их точности соединения.Технический результат достигается тем, что обшивка 1 многослойной конструкции, соединяемая с заполнителем 2, имеющим шипы 3, состоит из нескольких элементов оболочки с отверстиями и соединительных элементов, и введены соединительные элементы в виде шайб 5, с пазами внутри под шипы заполнителя, при этом шайбы 5 выполнены одинаковой толщины с оболочкой, причем контур отверстий ее повторяет внешний контур шайб с пазами внутри, а внешний контур шайб, соответственно, повторяет контуры отверстий в оболочках.Для соединения заполнителя 2 с обшивками 1 шипы 3 заполнителя вставляют в пазы 4 шайб 5, а внешние контуры шайб совмещают с контурами отверстий оболочек и места контакта шайб с оболочкой соединяют сваркой или склеиванием с возможностью прочного соединения заполнителя с обшивками. 2 ил. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 190 678 U1 (51) МПК B32B 7/00 (2006.01) B32B 15/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ...

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Номер записи: 2
12-01-2012 дата публикации

Vacuum Skin Packaging Laminate, Package and Process for Using Same

Номер: US20120005988A1
Автор: Douglas Mark Latreille, Otacilio Teixeira Berbert
Принадлежит: Curwood Inc

The present invention is directed to vacuum skin packaging, laminates. The laminates include a first film, a second film, an adhesive bonding the first film to the second film, and an adhesive-free interfacial section between the first and second films. The laminate is adapted to provide substantially horizontal first film-surface above the product for displaying product markings and a thermoformable second film-surface for conforming to the shape of the product. The present invention also is directed to vacuum skin packages formed from such laminates, and methods of packaging a product.

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Номер записи: 3
19-01-2012 дата публикации

Illumination panel

Номер: US20120011754A1
Автор: John Matyear
Принадлежит: PIXALUX INNOVATIONS PTY LTD

An illumination panel comprising a transparent core having opposing surfaces, a matrix of light releasing dots substantially covering one surface, and a protective layer in abutting contact with said surface whereby the dots act as an adhesive bonding the core to the protective layer.

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Номер записи: 4
26-01-2012 дата публикации

Flame retardant polymer jacket

Номер: US20120021184A1
Автор: Neil Hettler, Ying Peng
Принадлежит: OWENS CORNING INTELLECTUAL CAPITAL LLC

A jacket configured to encase building component insulation is provided. The jacket comprises at least inner layer, an intermediate layer attached to the inner layer, and an outer layer attached to the intermediate layer. The inner layer, intermediate layer and outer layers are configured for attachment to each other with the use at least one of heat, polymeric material, and pressure. Additionally, the jacket complies with the standards of flame retardancy as provided by ASTM C1136.

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Номер записи: 5
09-02-2012 дата публикации

Composition and film comprising a c4-c10 alpha olefin containing polyolefin

Номер: US20120034454A1
Автор: Christelle Grein, Dietrich Gloger, Tonja Schedenig
Принадлежит: Borealis AG

The present invention relates to a composition comprising (A) an LDPE in an amount of 15 to 50 wt.-% and (B) a polymer blend in an amount of 50 to 85 wt.-%, wherein polymer blend (B) consists of 20-80 wt.-% propylene random copolymer having a C 2 content of equal or below 4 wt.-% and 80-20 wt.-% of a polyolefm comprising at least one C 4-10 alpha olefin, a coextruded film and an article made thereof, the use of the composition as a peel layer, and the use of a C 4-10 alpha olefin in a film for lowering haze-increase when sterilising the film

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Номер записи: 6
16-02-2012 дата публикации

Thermal expansion suppressing member and anti-thermally-expansive member

Номер: US20120040196A1
Автор: Hisato Yabuta, Kaoru Miura, Makoto Kubota, Masaki Azuma, Yoshihiko Matsumura, Yuichi Shimakawa
Принадлежит: Canon Inc, KYOTO UNIVERSITY

Provided are a thermal expansion suppressing member having negative thermal expansion properties and a metal-based anti-thermally-expansive member having small thermal expansion. More specifically, provided are a thermal expansion suppressing member, including at least an oxide represented by the following general formula (1), and an anti-thermally-expansive member, including a metal having a positive linear expansion coefficient at 20° C., and a solid body including at least an oxide represented by the following general formula (1), the metal and solid being joined to each other: (Bi 1-x M x )NiO 3 (1) where M represents at least one metal selected from the group consisting of La, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Y, and In; and x represents a numerical value of 0.02≦x≦0.15.

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Номер записи: 7
22-03-2012 дата публикации

Adhesive label and apparatus for producing the same

Номер: US20120069123A1
Автор: Kazuo Tani, Norimitsu Sanbongi, Yoshinori Sato
Принадлежит: Seiko Instruments Inc

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

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Номер записи: 8
29-03-2012 дата публикации

Plastic Laminate and Non-Stick Lid Constructed of Plastic Laminate

Номер: US20120077029A1
Автор: Donald S. Strickland, Lawrence P. Seibel, Randall Troutman
Принадлежит: LMI Packaging Solutions Inc

A device for closing a food container that includes a barrier substrate that sufficiently inhibits oxygen and moisture transfer therethrough and that has a portion of a first major surface coated with a functional layer that comprises a thermoplastic adhesive and a release agent. The release agent operational such that the lid is incompatible at least with conventional shrink wrap film (LDPE) during a conventional heat shrinking process.

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Номер записи: 9
05-04-2012 дата публикации

Glass film laminate, method of producing the same, and method of producing glass film

Номер: US20120080403A1
Автор: Hiroshi Takimoto, Masahiro Tomamoto, Takahide Fujii
Принадлежит: Nippon Electric Glass Co Ltd

A glass film laminate comprises a glass film ( 2 ) and a supporting glass ( 3 ) laminated to each other. At least one of the contacting surface of the glass film ( 2 ) and the contacting surface of the supporting glass ( 3 ) comprises a region with a relatively large surface roughness and a region with a relatively small surface roughness.

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Номер записи: 10
19-04-2012 дата публикации

Multipage book with absorbent pages

Номер: US20120095428A1
Автор: Leslie Ann UKE
Принадлежит: Individual

Articles that each comprise a binding of a plurality (i.e., at least two) of absorbent, reusable, washable sheets that can be independently accessed by a user when needed to absorb a liquid-containing substance are described, as are methods of such articles, or sheets therefrom, to perform various methods, including absorbing liquids.

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Номер записи: 11
26-04-2012 дата публикации

Insulating construction having a multi-layer synthetic core

Номер: US20120096641A1
Автор: Andrew Gustafson, James Jacobson, Michael Scott McGuire
Принадлежит: North Face Apparel Corp

An insulating construction having a multi-layer synthetic core for use in products such as sleeping bags is provided. A sleeping bag using this construction may include a synthetic core having first and second layers, an inner lining adjacent to the first layer, and an outer shell adjacent to the second layer. The synthetic core may be contained within the inner lining and outer shell. The first layer may be constructed of a first material having a first denier; and the second layer may be constructed of a second material having a second denier larger than the first denier. The inner liner may define an inner space configured to accommodate a human body. Various other products made from this construction, such as jackets, pants, and other garments, are also provided.

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Номер записи: 12
24-05-2012 дата публикации

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

Номер: US20120128919A1
Автор: Alireza Talebloo, Harald KRÖGER, Peter Eibeck, Rebekka von Benten, Rolf Minkwitz
Принадлежит: BASF SE

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

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Номер записи: 13
31-05-2012 дата публикации

Readherable, repositionable and reusable adhesive fabric paper for printing and manufacturing method of the same

Номер: US20120135654A1
Автор: Sang Young Lee
Принадлежит: Individual

An adhesive fabric paper for printing is used to color printers for personal computers, printing machines for indoor and outdoor advertising, wide format printers, plotters to print colored images. The manufacturing method includes: heating and cooling a woven fabric; preparing a first “S” coating liquid, a second “S” coating liquid and an “R” coating liquid as coating liquids to be coated on the front face of the fabric and maturing them for three days; coating twice the rear face of the fabric; coating once the rear face of the fabric; carrying out first and second “S” coating works on the front face of the fabric with the first “S” coating liquid and the second “S” coating liquid; coating twice the front face of the fabric with the “R” coating liquid; and laminating a backer coated with an adhesive to the fabric.

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Номер записи: 14
07-06-2012 дата публикации

Wrinkle Control for Composite Tubes

Номер: US20120141705A1
Автор: Garry A. Booker, Wesley L. Holman
Принадлежит: Boeing Co

In one step of a method of fabricating a composite tube, layers of uncured composite material may be laid over a surface. In another step, spaced-apart strips of at least one of uncured, partially cured, and completely cured composite material may be laid lengthwise over the laid layers of composite material. In still another step, the spaced-apart strips may be compacted against the layers of uncured composite material. In an additional step, the compacted spaced-apart strips and the layers of uncured composite material may be further consolidated and/or cured to form a composite tube.

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Номер записи: 15
14-06-2012 дата публикации

Method for Fabrication of Integrated Lightning Strike Protection Material

Номер: US20120145319A1
Автор: America Olsen Schaaf, Anthony Huy Nguyen
Принадлежит: Boeing Co

The invention is directed to an integrated lightning strike protection system adapted for automated placement on a composite structure having a surfacing layer consisting of an organic polymer resin, a conductive layer of an expanded metal foil, an isolation/tack layer, and a carrier paper layer. In another embodiment of the invention, there is provided an integrated lightning strike protection system having an integrated lightning strike protection material consisting of an expanded metal foil encapsulated in organic polymer resin mounted on a carrier paper, and an automated placement machine suitable for placing the material on an aircraft composite part for protection of the composite part from lightning strikes. In another embodiment of the invention, there is provided a method for fabricating a composite structure with lightning strike protection.

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Номер записи: 16
21-06-2012 дата публикации

Glass-resin laminate, glass roll produced by winding the same, and method of producing glass roll

Номер: US20120156439A1
Автор: Hiroki Mori, Kaoru Mitsugi, Koichi Mori, Yasuo Teranishi
Принадлежит: Nippon Electric Glass Co Ltd

A glass-resin laminate comprises an elongate glass film having a thickness of 1 to 300 μm, and a peelable elongate resin film having a thickness of 1 to 300 μm and a tensile modulus of elasticity of 0.3 Gpa or more. The elongate resin film is laminated on at least one surface of the elongate glass film so that the elongate resin film protrudes from edges on both sides in a lateral direction of the elongate glass film.

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Номер записи: 17
28-06-2012 дата публикации

Flexible substrate structure and method of fabricating the same

Номер: US20120164408A1
Автор: Chih-Jen Hu, Keh-Long Hwu, Pin-Fan Wang
Принадлежит: AU OPTRONICS CORP

A flexible substrate structure includes a supporting carrier, a flexible substrate, and a release layer. The flexible substrate is disposed on the supporting carrier. The release layer is disposed between and in contact with the supporting carrier and the flexible substrate. The release layer includes a bonding region with adhesion property, the bonding region is for bonding the flexible substrate and the supporting carrier together, and a release region without adhesion property, the release region is for supporting the flexible substrate.

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Номер записи: 18
28-06-2012 дата публикации

Article having low-reflection film on surface of base material

Номер: US20120164415A1
Автор: Satoshi Mototani, Shuji Taneda, Yoshimi Otani
Принадлежит: Asahi Glass Co Ltd

The present invention relates to an article containing a base material and a low-reflection film formed on a surface of the base material, in which the low-reflection film contains a first layer, a second layer and a third layer in this order from the base material side, and the first layer, the second layer and the third layer have refractive indexes n1, n2 and n3, respectively, which meet the relationship of n1>n3>n2.

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Номер записи: 19
28-06-2012 дата публикации

Self-wound tape

Номер: US20120164417A1
Автор: Albert G. Marquis
Принадлежит: Berry Plastics Corp

A self-wound flashing tape comprising a release-treated polyester film coated on the non-treated side with a butyl-based adhesive. The tape may be provided in roll form without a release liner and can be easily unwound.

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Номер записи: 20
05-07-2012 дата публикации

Molding film

Номер: US20120171437A1
Автор: Syunichi Osada, Takayuki Uto
Принадлежит: TORAY INDUSTRIES INC

A molding film from which a laminate showing no washout of a print layer or disturbance of layers can be obtained at low cost and a molded body using such a film. In the molding film, a layer made of a resin having a glass transition temperature of not less than 150° C. is formed between a layer made of a thermoplastic resin and a print layer.

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Номер записи: 21
16-08-2012 дата публикации

Peelable Sealant Containing Thermoplastic Composite Blends for Packaging Applications

Номер: US20120207997A1
Автор: Francis J. Rossi, Panagiotis Kinigakis, YING Liang
Принадлежит: KRAFT FOODS GLOBAL BRANDS LLC

A packaging system has a peelable seal section which includes a first sealing layer and a second sealing layer such that the first sealing layer contacts the second sealing layer to form a peelable seal. The first sealing layer includes thermoplastic polymer or a blend of thermoplastic polymers, an organoclay dispersed within the thermoplastic polymer, a first additional inorganic additive component dispersed within the thermoplastic polymer and a second additional inorganic additive component dispersed within the thermoplastic polymer. The first additional additive component and/or the second additional additive component is selected from the group consisting of calcium carbonate, hydrated magnesium silicate (talc), magnesium carbonate, titanium oxide, magnesium oxide, magnesium sulfate, barium sulfate, barium aluminates, barium borate, barium silicate and combinations thereof.

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Номер записи: 22
06-09-2012 дата публикации

Flexible spring fastener

Номер: US20120225408A1
Автор: Simon Garry Moore
Принадлежит: Puku Ltd

A connector includes a body having a helix configured to change circumferentially in response to a change in force applied to the connector, external and internal surfaces of the helix are configured to have a substantially planar contact surface, at least part of the body is hollow in an axial direction, and a portion of the internal circumference of the hollow body is tapered.

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Номер записи: 23
13-09-2012 дата публикации

Method of manufacturing a film having a layer with a barrier coating

Номер: US20120227902A1
Автор: Naseer Mohammad Qureshi
Принадлежит: EHC Canada Inc

A method of manufacturing an elastic and resilient film, to be applied to a surface of an endless moving handrail, includes providing a first layer having sufficient resilience to accommodate strains occurring on the surface of the endless moving handrail, and including a barrier coating. The barrier coating includes nano-clay dispersed in an elastomeric material selected from one of neoprene, nitrile rubber, and butyl rubber. A substantially transparent layer is also provided. The first layer and the substantially transparent layer are laminated together. Optionally, a second layer is arranged between the first layer and the substantially transparent layer. The barrier coating substantially retards the transmission of staining chemicals blooming from the surface of the endless moving handrail.

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Номер записи: 24
20-09-2012 дата публикации

Moulded trim component for covering an airbag in a motor vehicle

Номер: US20120237712A1
Автор: Peter Thielhorn
Принадлежит: Johnson Controls Technology Co

A molded trim component for covering an airbag in a motor vehicle comprises a support, an intermediate layer, and a decorative layer. The decorative layer is adhesively bonded to the surface of the intermediate layer, at least in the region of a tear-open line of the intermediate layer or at least in the vicinity of the tear-open line.

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Номер записи: 25
20-09-2012 дата публикации

Decorative elements provided with a curled or crimped configuration at point of sale or point of use

Номер: US20120238429A1
Автор: Donald E. Weder
Принадлежит: Individual

Decorative grass and methods of providing same are disclosed wherein the decorative grass is either maintained in flattened configuration until restraint is removed and/or the decorative grass is curled and/or crimp at a point of use and/or sale.

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Номер записи: 26
27-09-2012 дата публикации

Multilayer resin sheet and method for producing the same, method for producing cured multilayer resin sheet, and highly thermally conductive resin sheet laminate and method for producing the same

Номер: US20120244351A1
Автор: Hideyuki Katagi, Hiroyuki Takahashi, Hiroyuki Tanaka, Kensuke Yoshihara, Masayoshi Joumen, Naoki Hara, Tomoo Nishiyama, Yoshitaka Takezawa
Принадлежит: Hitachi Chemical Co Ltd

A multilayer resin sheet is constituted by including a resin layer containing an epoxy resin having a mesogenic skeleton, a curing agent and an inorganic filler, and an insulating adhesive layer formed on at least either of the surfaces of the resin layer. A cured multilayer resin sheet originated from the multilayer resin sheet has high thermal conductivity, good insulation and adhesive strength, and, further, superior thermal shock resistance, and is suitable as an electric insulating material to be used for an electric or electronic device.

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Номер записи: 27
27-09-2012 дата публикации

Interlayers comprising stabilized tungsten oxide agents

Номер: US20120244363A1
Автор: William Keith Fisher
Принадлежит: Individual

The present invention includes polymer interlayers that are used in multiple layer glazing panels. Interlayers of the present invention comprise a thermoplastic polymer, a plasticizer, a tungsten oxide agent, and a stabilizing agent that prevents the degradation of the tungsten oxide agent. Interlayers incorporating such components have improved ultraviolet light blocking character, and also maintain optical quality over time.

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Номер записи: 28
18-10-2012 дата публикации

Method for manufacturing flexible glass substrate and flexible glass substrate

Номер: US20120263945A1
Автор: Minoru Yoshikawa
Принадлежит: Micro Technology Co Ltd Japan

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

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Номер записи: 29
01-11-2012 дата публикации

Insulating molded part and method for the production thereof

Номер: US20120276326A1
Автор: Siegfried Berghammer
Принадлежит: Individual

An insulating molded part, comprising an upper part ( 7 ) and a bottom part ( 8 ), in which it is provided in accordance with the invention that the upper part ( 7 ) and the bottom part ( 8 ) are arranged as integral injection-molded or die-casting parts which comprise cavities in their interior which are respectively arranged as chambers ( 3 ) that are separated from one another in an air-tight manner. It is proposed in a respective method for producing such an insulating molded part that in a first method step the composite material of the upper part ( 7 ) is introduced into a first mold with additions of natural materials or recycling materials within the scope of an injection-molding or die-casting method, and in a second method step the composite material of the bottom part ( 7 ) is introduced into a second mold with additions of natural materials or recycling materials within the scope of a fusible core process, with the second mold containing a fusible core with individual fusible bodies which are in connection with the exterior via openings ( 1 ) in the second mold, and the fusible bodies are molten out after the second method step for forming individual chambers ( 3 ).

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Номер записи: 30
01-11-2012 дата публикации

Functional Composite Garment Materials

Номер: US20120276332A1
Автор: Brian John Conolly, Christopher Hurren, Thomas Kenneth Hussey
Принадлежит: Zhik Pty Ltd

Composite materials for use in garments or footwear, and a process for manufacture, and use thereof. Composite materials may have one or more functional properties including water repellency, antimicrobial function, insulation, moisture wicking, directional moisture transfer, body heat reflection, exterior heat reflection, body heat redistribution through conduction, as well as prevention of body heat loss through heat conduction.

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Номер записи: 31
08-11-2012 дата публикации

Anti-reflection film

Номер: US20120281287A1
Автор: Naoyuki Shibayama, Toshiaki Yoshihara
Принадлежит: Toppan Printing Co Ltd

The present invention provides an anti-reflection film having excellent optical property, excellent excoriation resistance, and antistatic function at low production costs. The present invention includes an anti-reflection film in which a localized layer and a low refractive index layer are stacked in this order on at least one surface of a transparent substrate, the localized layer is stacked with an intermediate layer, a hard coat layer, an antistatic layer containing a conductive material, and a leveling layer containing a leveling material in this order, which are localized, at least from the side of the transparent substrate, and the leveling material contains at least a fluorocompound or a compound which has a siloxane bond.

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Номер записи: 32
15-11-2012 дата публикации

Process for the manufacturing of surface elements

Номер: US20120288689A1
Автор: Hakan Wernersson, Johan Lundgren, Krister Hansson
Принадлежит: Pergo Europe AB

A process for the manufacturing of surface elements is provided herein. The surface elements can include a decorative upper layer and a supporting core. A supporting core with a desired format is manufactured and provided with an upper side and a lower side. The upper side of the supporting core is provided with a décor, by for example printing, which décor is positioned after a predetermined fixed point on the supporting core. The upper side of the supporting core is provided with a protecting, at least partly translucent, wear layer by for example spray coating, roller coating, curtain coating and immersion coating or by being provided with one or more sheets of a-cellulose impregnated with thermosetting resin or lacquer.

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Номер записи: 33
22-11-2012 дата публикации

Crosslaminate of oriented films and methods and apparatus for manufacturing same

Номер: US20120292819A1
Автор: Ole-Bendt Rasmussen
Принадлежит: Ole-Bendt Rasmussen

A crosslaminate is formed from two oriented plies of thermoplastic polymer material, arranged so that their orientation directions cross one another, the plies being heat sealed together. Each ply is semi-fibrillated, that is consist of linear thin regions of biaxially oriented material and thicker linear bosses between the thinner regions. The webs are sealed primarily through bonds formed at the intersection of the bosses (thicker regions). The array of bosses has a division less than 2 mm. The laminate has improved aesthetic and strength properties. A method for forming the crosslaminate involves segmental stretching of the material to form the thinner regions, and apparatus comprising intermeshing grooved stretching rollers having sharp-edged crests is described.

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Номер записи: 34
22-11-2012 дата публикации

Conductive nonwoven pressure sensitive adhesive tapes and articles therefrom

Номер: US20120295052A1
Автор: Jeong-Wan Choi, Jin-Bae Kim
Принадлежит: 3M Innovative Properties Co

A conductive single-sided tape includes a conductive, nonwoven adhesive layer and a metal layer positioned adjacent the conductive, nonwoven adhesive layer. The conductive, nonwoven adhesive layer includes a conductive nonwoven substrate having a plurality of passageways, an adhesive material positioned within at least a portion of the passageways and a plurality of metal particles dispersed within the adhesive material.

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Номер записи: 35
22-11-2012 дата публикации

Decorative and/or secure element for homogeneous card construction

Номер: US20120295089A1
Автор: Daniel M. Szumski, Shannon K. Crawford-Taylor
Принадлежит: ILLINOIS TOOL WORKS INC

A laminate sheet includes a base film formed from a recyclable, biodegradable, degradable, and/or compostable material, a metal or reflective film layer disposed over the base film, and heat resistant layer disposed over the base film.

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Номер записи: 36
29-11-2012 дата публикации

Polyester adhesive composition

Номер: US20120301717A1
Автор: Hitoshi Takahira, Miki Tanimura, Satomi Yoshie
Принадлежит: Nitto Denko Corp

The present invention has an object to provide a solvent-free polyester-based adhesive composition having good coatability and capable of forming an adhesive that shows good adhesion performance. The present invention provides a polyester-based adhesive composition containing a polyester having Mw of from 1×10 3 to 20×10 3 as a main component and a trifunctional or more polyepoxy compound as a crosslinking agent, and containing substantially no organic solvent. The molar number, m OH , of hydroxyl group contained in a polyalcohol component constituting the polyester is from 0.5 to 0.98 times of the molar number, m COOH , of carboxyl group contained in a polycarboxylic acid component. The composition has a viscosity at 23° C. of at most 80 Pa·s.

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Номер записи: 37
13-12-2012 дата публикации

Cleaning sheet

Номер: US20120311803A1
Автор: Kikuo Yamada
Принадлежит: Individual

Provided is a cleaning sheet in which a plurality of fiber bound materials produced by bundling a plurality of fibers is joined on a base sheet, and at least two adjacent bound fiber materials have respectively different length in the longitudinal direction of the fibers and different density, to constitute a cleaning portion and which can sufficiently wipe off even relatively large dirt particles.

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Номер записи: 38
13-12-2012 дата публикации

Label for in-mold molding, in-mold molded article and method for molding same

Номер: US20120315447A1
Автор: Masaki Shiina, Mitsuhiro Ashikaga, Yasuo Iwasa
Принадлежит: Yupo Corp

A label for in-mold molding, which comprises a laminate film comprising a substrate layer (A) and a heat-sealable resin layer (B), wherein the substrate layer (A) comprises a thermoplastic resin in an amount of from 40 to 90% by weight and at least one of an inorganic fine powder and an organic filler in an amount of from 10 to 60% by weight, the heat-sealable resin layer (B) comprises a thermoplastic resin in an amount of from 50 to 100% by weight, the laminate film is at least uniaxially stretched, the porosity of the laminate film is from 10% to 45%, the thermal conductivity of the label is from 0.04 to 0.11 W/mK, and the bonding strength of the label stuck to an adherend formed of a propylene-based resin at 200° C. and 60 MPa is from 250 to 1500 g/15 mm.

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Номер записи: 39
20-12-2012 дата публикации

Method for producing solar modules

Номер: US20120322195A1
Автор: Arndt Kremers, Gerd Bergmann, Michael Herrmann
Принадлежит: LANXESS DEUTSCHLAND GMBH

The present invention relates to a process for producing solar modules.

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Номер записи: 40
27-12-2012 дата публикации

Noise and vibration mitigating mat

Номер: US20120325577A1
Автор: Paul C. Downey
Принадлежит: Individual

A noise and vibration mitigating mat having top and bottom surfaces comprises a first layer formed of recycled bound rubber product, the first layer having a contoured bottom surface and a generally flat top surface, a second layer on the top surface of the first layer, the second layer being formed of a fabric and a third layer on the second layer and being formed of recycled rubber product.

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Номер записи: 41
03-01-2013 дата публикации

Apparatus and Method of Decorating a Gourd

Номер: US20130000832A1
Автор: Christopher Rodriguez
Принадлежит: Madison International LLC

A gourd carving template includes a coded image printed upon waterslide decal paper. The coded image provides indicia for informing the user as to where to remove portions of the gourd. The printed image is then covered with an adhesive layer and the adhesive layer is covered with a removable adhesive paper. Once the adhesive paper is removed the adhesive layer is exposed and can be placed upon the gourd to provide a fully adhesive template for selectively removing portions of the gourd.

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Номер записи: 42
10-01-2013 дата публикации

Barrier film and an electronic device comprising the same

Номер: US20130011646A1
Автор: Dong Ryul Kim, Jang Yeon HWANG, Seoung Lac Ma
Принадлежит: LG Chem Ltd

A barrier film including a first layer formed of a semicovalent inorganic material and a second layer formed of an ionic inorganic material is provided. Here, the first layer and the second layer are alternately disposed. The barrier film having an improved moisture barrier property compared to a gas-barrier plastic composite film of the prior art manufactured using only a metal oxide or nitride may be provided.

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Номер записи: 43
17-01-2013 дата публикации

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

Номер: US20130017383A1
Автор: Hiroshi Kawai, Kouta Isoyama, Masao Hikasa, Satoshi Yamakoshi, Shinji Tai
Принадлежит: Kuraray Co Ltd

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

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Номер записи: 44
24-01-2013 дата публикации

Resealable Laminate for Heat Sealed Packaging

Номер: US20130020328A1
Автор: Martin Daffner, Xinrong Duan, Zhijian Xue
Принадлежит: Avery Dennison Corp

A resealable and disposable package assembly is described. The assembly includes a container and a multilayer cover laminate that are bonded to one another to initially seal the contents of the package. The package can then be easily opened by at least partially separating the cover laminate along a predesignated interface. The package can be reliably and effectively sealed by recontacting the previously separated cover portions to one another.

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Номер записи: 45
24-01-2013 дата публикации

Pressure sensitive shrink label

Номер: US20130022797A1
Автор: Craig W. Potter, James P. Lorence, Mark J. WYATT, Mitchell J. Rackovan, Richard A. Previty, Richard D. Pastor, William W. CONE
Принадлежит: Avery Dennison Corp

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

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Номер записи: 46
07-02-2013 дата публикации

Thermal expansion control employing platelet fillers

Номер: US20130035411A1
Автор: Gareth G. Hougham, Xiao H. Liu
Принадлежит: International Business Machines Corp

Bilayer platelet fillers are employed to compensate for a positive coefficient of thermal expansion (CTE) of an embedding polymeric material, or even to provide a composite structure having a negative CTE to eliminate or alleviate thermomechanical stress and/or delamination during thermal cycling. A bilayer platelet includes two joined layers having different CTEs. The CTE mismatch induces bending of the bilayer platelets, thereby causing cavities at temperatures lower than the joining temperature at which the bilayers are joined. The decrease in the volume of the polymeric material and the bilayer platelets at low temperatures is compensated by an accompanying increase in the volume of the cavities so that the composite structure has a temperature independent volume, a low net CTE, or even a negative CTE.

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Номер записи: 47
21-02-2013 дата публикации

Screen Protector Film

Номер: US20130045372A1
Автор: Dennis P. O'Donnell
Принадлежит: Individual

A multi-layer screen protector for digital display screens, such as LCD's, cell phones, tablets, laptops, and pad computer devices, that may be readily applied without the need for special tools and in dusty environments, the screen protector being designed and die-cut to match the shape of the digital display screen, including cut-outs for cameras, microphones and device buttons, where the top surface is a layer of polycaprolactone aliphatic urethane that is connected to a bottom layer made from plastic such as polystyrene, acrylic and/or polyethylene terephthalate, and a self-wetting adhesive layer provided on the bottom surface of the bottom polystyrene, acrylic and/or polyethylene terephthalate layer. The screen protector provides an optically clear view of the device and is constructed with the abrasion resistant layer being provided and supported on a plastic layer and may be removed and reinstalled.

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Номер записи: 48
07-03-2013 дата публикации

Method and Apparatus for Producing Self-Adhesive Labels Using A Reusable Liner and Method of Producing and Applying Same

Номер: US20130059106A1
Автор: Francois Bayzelon, Frederic Labrie, Maxime Bayzelon, Wei Xuan
Принадлежит: ETI Converting Equipment

The present disclosure relates to a method and an apparatus for producing self-adhesive labels. The method and apparatus laminate a liner-less facestock comprising self-adhesive labels to a reusable liner. The facestock has an adhesive side and a non-adhesive side. The adhesive side of the facestock is in contact with the reusable liner. Then, the facestock is cut around the self-adhesive labels. Waste facestock is separated from the reusable liner. The self-adhesive labels are extracted from the reusable liner, and the reusable liner is collected. A self-adhesive label product is also disclosed. The self-adhesive labels may be applied on receiving surfaces, for example on bottles, on cans, and the like.

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Номер записи: 49
07-03-2013 дата публикации

Cross laminated electrochemical cell membranes

Номер: US20130059230A1
Автор: Jesse M. Marzullo, Tommy Skiba
Принадлежит: UTC Power Corp

A fuel cell proton exchange membrane electrolyte is formed of a first layer ( 6 ) having its stronger tensile strength oriented in one direction, laminated to a second layer ( 7 ) having its stronger tensile strength oriented perpendicular to the stronger direction of the first layer.

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Номер записи: 50
14-03-2013 дата публикации

FUNCTIONAL LAMINATED PLATE, AND TRANSPARENT ELECTRICALLY CONDUCTIVE LAMINATED PLATE FOR TOUCH PANEL AND TOUCH PANEL PRODUCED USING SAME

Номер: US20130063393A1
Автор: Aikawa Takayuki, Hasegawa Takeshi, Kurishima Susumu, Negishi Satoshi, Takahashi Koji, Ushio Seiji
Принадлежит:

Disclosed is a functional laminated sheet having flexibility, high body and good die cutting workability. The functional laminated sheet comprises a laminated sheet composed of at least two plastic films bound to each other through an adhesive layer and a functional layer formed on one surface or both surfaces of at least one of the plastic films, wherein the adhesive layer has a Martens hardness of 260 N/mmor less. The functional layer is, for example, a layer having an electromagnetic wave shielding function, a heat ray reflection function, a gas barrier function or a planar heat generation function, and can be arranged in the inside of the laminated sheet. Alternatively, the functional layer is a layer having a light reflection function, a light permeation control function or an antifogging function, and can be arranged on the outermost surface of the laminated sheet. Also disclosed is a transparent electrically conductive laminated sheet for a touch panel, which comprises a transparent laminated sheet having a transparent plastic film bonded thereto through the adhesive layer and a transparent electrically conductive layer formed on the transparent laminated sheet. 1. A functional laminated plate comprising at least two plastic films adhered to each other through an adhesive layer , at least one of the plastic films having a functional layer provided on one surface or both surfaces of the plastic film ,{'sup': '2', 'characterized in that the adhesive layer has a Martens hardness of 260 N/mmor less.'}2. A functional laminated plate comprising at least two plastic films adhered to each other through an adhesive layer ,{'sup': '2', 'characterized in that at least one functional layer is provided between the plastic films, and the adhesive layer has a Martens hardness of 260 N/mmor less.'}3. The functional laminated plate according to claim 2 ,characterized in that the functional layer has a function selected from an electromagnetic wave shielding function, a heat ...

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Номер записи: 51
14-03-2013 дата публикации

Partially reflecting multilayer optical films with reduced color

Номер: US20130063818A1
Автор: Carl A. Stover, Michael F. Weber
Принадлежит: 3M Innovative Properties Co

A multilayer optical film body includes a first and second packet of microlayers. Each packet partially transmits and partially reflects light over an extended wavelength range, such as the visible region, for normally incident light polarized along a first principal axis of the film body. In combination, the first and second packets have an intermediate reflection and transmission (e.g. 5-95% internal transmission, on average) for the normally incident light, and similar intermediate reflection/transmission (e.g. 10-90% internal transmission, on average) for oblique light. The packets are laminated or otherwise connected so that light can pass through the packets sequentially. In at least a first test area of the film body, a high frequency spectral variability of the combination of packets is less than a high frequency spectral variability of the first packet by itself, and may also be less than a high frequency spectral variability of the second packet by itself.

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Номер записи: 52
14-03-2013 дата публикации

MULTILAYER FILM AND PACKAGING MATERIAL

Номер: US20130065002A1
Автор: Maesowa Shinichi, Nakashima Yohei
Принадлежит: SUMITOMO BAKELITE CO., LTD.

An object of the present invention is to provide a multilayer film and a package body of which the thickness can be reduced than that of a conventional multilayer film, by having a good impact resistance, flex resistance, and anti-pinhole property. A multilayer film according to the present invention includes a repeatedly laminated part . The repeatedly laminated part is formed by alternately and repeatedly laminating a first layer and a second layer . The first layer consists mainly of a polyamide resin (excluding elastomers). The second layer consists mainly of a copolymer of an olefin-based hydrocarbon having carbon number of 2 to 4 and a vinyl group-containing monomer. 1. A multilayer film , characterized by comprising:a repeatedly laminated part formed by alternately and repeatedly laminating a first layer that consists mainly of a polyamide resin (excluding an elastomer); anda second layer that consists mainly of a copolymer of an olefin-based hydrocarbon having carbon number of 2 to 4 and a vinyl group-containing monomer.2. The multilayer film according to claim 1 , wherein the total number of laminations of said first layer and said second layer of said repeatedly laminated part is not less than 7 and not more than 999.3. The multilayer film according to claim 1 , wherein said copolymer of an olefin-based hydrocarbon and a vinyl group-containing monomer of said second layer is at least one of a maleic anhydride grafted linear low density polyethylene claim 1 , a maleic anhydride grafted polypropylene claim 1 , an ethylene-methacrylic acid copolymer claim 1 , and an ionomer.4. The multilayer film according to claim 1 , wherein said copolymer of an olefin-based hydrocarbon and a vinyl group-containing monomer of said second layer is an ethylene-vinylalcohol copolymer.5. The multilayer film according to claim 1 , further comprising an outer layer and a sealing layer claim 1 , whereinsaid repeatedly laminated part is arranged between said outer layer and said ...

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Номер записи: 53
21-03-2013 дата публикации

STRETCHED FILM, POLARIZING STRETCHED FILM, METHOD FOR PRODUCING THE STRETCHED FILM, AND METHOD FOR PRODUCING THE POLARIZING STRETCHED FILM

Номер: US20130070186A1
Автор: Kunai Yuichiro
Принадлежит: Sumitomo Chemical Company, Limited

Disclosed are: a stretched film obtained by uniaxially stretching a laminated film which comprises a base film and a polyvinyl alcohol resin layer laminated on one surface of the base film, wherein the base film has a multilayer structure of resin layers including two resin layers which comprise different resins from one another; a polarizing stretched film obtained by imparting polarizing performance to the stretched film; and a method for producing a polarizing plate using the polarizing stretched film. It is preferable that the resins constituting the above-described two resin layers show different phase transition temperatures from one another. 1. A stretched film obtained by uniaxially stretching a laminated film which comprises a base film and a polyvinyl alcohol resin layer laminated on one surface of said base film , wherein the base film has a multilayer structure of resin layers including two resin layers which comprise different resins from one another.2. The stretched film according to claim 1 , wherein the resins constituting said two resin layers have different phase transition temperatures from one another claim 1 , wherein the phase transition temperature means glass transition temperature when the resin constituting the resin layer is an amorphous resin claim 1 , and means melting point when the resin is a crystalline resin.3. The stretched film according to claim 2 , wherein the difference between the highest phase transition temperature and the lowest phase transition temperature among the phase transition temperatures of the resins constituting the resin layers in said base film is 10° C. or more.4. The stretched film according to claim 1 , wherein said base film consists of three resin layers.5. The stretched film according to claim 4 , wherein any adjacent resin layers in the three resin layers comprise different resins from one another.6. The stretched film according to claim 5 , wherein regarding the resin layers constituting the base film ...

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Номер записи: 54
21-03-2013 дата публикации

FLOOR TILE WITH ELASTOMER JACKETED BOTTOM SUPPORT MEMBERS

Номер: US20130071625A1
Автор: IVERSON David S., JR. Frederick W., MALEWIG Thomas, MASANEK, Thom Allan R.
Принадлежит: MACNEIL IP LLC

A modular plastic floor tile has a body of a first polymer compound and features overmolded onto the body from a second polymer compound. The compounds may be different from each other in hardness and/or color. The features may include skins on support member cores disposed below the tile lower surface. The skins adhere to the bottom and at least a portion of the sidewall of the support member core. 1. A modular floor tile for use in creating a flooring surface comprising a plurality of such tiles , the floor tile comprising:a body having a horizontal, substantially planar web with an upper surface and a general lower surface, the body being molded of a first polymer compound;at least one support member having a core integrally molded with the horizontal web and to depend downwardly in relation to the general lower surface thereof, the core having a bottom surface positioned to be downwardly spaced from the general lower surface of the web and at least one sidewall disposed under the general surface of the web to extend to the bottom surface of the core;a skin of said at least one support member molded of a second polymer compound which, in its molded solidified form, is softer than the first polymer compound in its molded solidified form, the skin molded to adhere to the bottom surface of the core and to at least a portion of said at least one sidewall of the core.2. The floor tile of claim 1 , wherein the core downwardly depends from a crush pad claim 1 , the crush pad having a smooth horizontal surface disposed below the general lower surface of the web claim 1 , the crush pad laterally surrounding said at least one support member.3. The floor tile of claim 1 , wherein the second polymer compound comprises a thermoplastic elastomer.4. The floor tile of claim 1 , wherein the tile has a plurality of support members claim 1 , the cores of which are laterally spaced apart from each other.5. The floor tile of claim 3 , wherein the support members are divided into ...

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Номер записи: 55
21-03-2013 дата публикации

Covering and method for trapping of emissions from surfaces

Номер: US20130071639A1
Автор: Lennart Larsson
Принадлежит: Lennart Larsson

The present invention discloses a covering for placement on a surface, such as a wall on the inside of a house, for reduction or prevention of a singularity or a plurality of emissions, such as harmful emissions, released from the surface. The covering comprises a trapping agent and a carrier for retaining and supporting the trapping agent, such that the trapping agent can trap the singularity or plurality of emissions without being released from the carrier. The trapping agent is a substantially irreversible trapping agent independently selected from one or several of the group consisting of absorbing agents and adsorbing agents, such that the trapping agent is capable of fully or partly trapping the singularity or plurality of emissions substantially irreversibly by absorption or adsorption, or a combination of absorption and adsorption. The covering may further comprise a semi-permeable barrier. Methods for use and manufacturing of the covering are also disclosed.

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Номер записи: 56
21-03-2013 дата публикации

FABRIC ASSEMBLY SUITABLE FOR RESISTING BALLISTIC OBJECTS AND METHOD OF MANUFACTURE

Номер: US20130071642A1
Автор: Carbajal Leopoldo Alejandro, Egres, JR. Ronald G.
Принадлежит: E. I. DU PONT DE NEMOURS AND COMPANY

A fabric assembly particularly useful as soft body armor has two or more separate sections each containing a number of fabrics made from yarns having a tenacity of at least 7.3 grams per dtex and a modulus of at least 100 grams per dtex. At least one of the sections in the fabric assembly is comprised of compressed fabrics attached by connector yarns having a force to break in tension not greater than 65N concentrated along a series of parallel connector lines as viewed from the fabric on both outer surfaces of the first section, the connector lines being spaced from 1.8 mm to 51 mm apart defining regions between the connector lines where the fabric layers remain unconnected. 2. The fabric assembly of wherein the fabrics of the second section are connected only with sufficient mechanical strength to prevent slippage of the layers relative to one another.3. The fabric assembly of wherein the total number of fabric layers of the first and second sections claim 1 , when stacked together claim 1 , have an areal density less than 5.0 kg/m.4. A fabric assembly of wherein the connector is in the form of a thread comprising filaments of cotton claim 1 , polyester claim 1 , p-aramid claim 1 , elastomeric polyurethane and mixtures thereof.5. The fabric of claim 1 , wherein the continuous yarns are made of filaments made from a polymer selected from the group consisting of polyamides claim 1 , polyolefins claim 1 , polyazoles claim 1 , and mixtures thereof.6. The fabric of claim 1 , wherein the connector lines are spaced in a range from 3.6 mm to 51 mm.7. The fabric of claim 6 , wherein the connector lines are spaced in a range from 6 mm to 51 mm. The present patent application is a continuation-in-part of Ser. No. 13/169,598 filed Jun. 27, 2011 which is a continuation-in-part of Ser. No. 12/369,227 filed Feb. 11, 2009 which in turn is a continuation-in-part of Ser. No. 12/368,539 filed Feb. 10, 2009, now abandoned.1. Field of the InventionThis invention relates to a fabric ...

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Номер записи: 57
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: 58
28-03-2013 дата публикации

Internally coated liner

Номер: US20130074972A1
Автор: Barbara Solzbacher, Frank Mersmann, Nils Fuechtjohann
Принадлежит: SAERTEX multiCom GmbH

The present invention relates to an impregnated fiber tube, also referred to as a liner, for internally lining conduits and pipes, a method of manufacturing the fiber tube, a method of rehabilitating pipes, and use of the fiber tube for rehabilitating pipe.

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Номер записи: 59
04-04-2013 дата публикации

Laminated optical film, and polarizing plate and liquid crystal display including the same

Номер: US20130083394A1
Автор: Jun Takeda, Masato Nakao
Принадлежит: Fujifilm Corp

A laminated optical film which exhibit a high front contrast ratio and even brightness, improve viewing angle characteristics of a liquid crystal display of a horizontal alignment mode, and have high durability. A laminated optical film comprising: a B layer; and a C layer, wherein the B layer satisfies the following three formulae (Ib) to (IIIb), the C layer satisfies the following two formulae (Ic) and (IIc), and the absolute value |ΔSP value| of a difference in SP value between the primary components of the B and C layers is not more than 1.5, the SP value being determined by Hoy's method. 1.0≦Nz≦3.0;  (Ib): 70 nm≦Re(550); and  (IIb): 0 nm≦Rth(550)≦200 nm,  (IIIb): Re(550)≦10 nm; and  (Ic): −200 nm≦Rth(550)≦−50 nm  (IIc):

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Номер записи: 60
04-04-2013 дата публикации

Polytetrafluoroethylene porous membrane with small elongation anisotropy and process for production thereof

Номер: US20130084447A1
Автор: Shunichi Shimatani
Принадлежит: Nitto Denko Corp

The present invention provides a polytetrafluoroethylene (PTFE) porous membrane having, when an arbitrary in-plane direction of the membrane is taken as a first direction, and an in-plane direction orthogonal to the first direction is taken as a second direction, a strength of 20 N/mm 2 or more, an elongation percentage at breakage of 200% or less, and a ratio of the elongation percentage in the second direction with respect to the elongation percentage in the first direction of 0.5 to 2.0, in a tensile test performed in the first direction and in the second direction. The PTFE porous membrane of the present invention is less elongated due to an external force and has small anisotropy in elongation.

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Номер записи: 61
11-04-2013 дата публикации

Substrate for wallboard joint tape and process for making same

Номер: US20130087268A1
Автор: Dennis W. Anderson, James E. Sealey
Принадлежит: International Paper Co

A multi-ply paper substrate is provided, which comprises at least two plies bonded to one another by an adhesive; a basis weight of 80-200 gsm; an internal bond of 10-180 milli-ft.-lb/sq. in. as measured by TAPPI method 541; an MD tensile of 20-300 lb f /inch width as measured by TAPPI method 494; and a CD tensile of 10-300 lb f /inch width as measured by TAPPI method 494. Methods of making and using the paper substrate, products made therefrom, and uses of the paper substrate are also provided.

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Номер записи: 62
18-04-2013 дата публикации

BACK SHEET FOR SOLAR BATTERY AND SOLAR BATTERY MODULE

Номер: US20130092235A1
Автор: TANAKA Katsuyuki, Wada Kazuhito
Принадлежит: KANEKA CORPORATION

Provided is a solar battery back sheet that is low in production costs, excellent in adhesive properties between individual constituting members thereof, and excellent in weather resistance and water-vapor-barrier performance. The back sheet has a laminated structure including at least three layers. A first layer is a weather-resistant polyester resin film or a fluororesin film; a second layer is a polyolefin layer made of a modified polyolefin resin yielded by grafting 1 to 30 parts by weight of an epoxy-group-containing vinyl monomer and 0.1 to 30 parts by weight of an aromatic vinyl monomer to 100 parts by weight of polyethylene, polypropylene or an ethylene/propylene copolymer, and which has a thickness of 5 to 250 μm; and a third layer is a polyester layer, a polyolefin layer, or an aluminum foil piece. The second layer and third layer have a total thickness of 30 μm or more. 1. A back sheet for a solar battery , which comprises a laminate in which a first layer , a second layer and a third layer are laminated in this order , the first layer being arranged farthest from a solar battery element , whereinthe first layer is a weather-resistant film selected from the group consisting of a weather-resistant polyester resin film and a fluororesin film,the second layer is a polyolefin layer which comprises a modified polyolefin resin yielded by grafting 1 to 30 parts by weight of an epoxy-group-containing vinyl monomer and 0.1 to 30 parts by weight of an aromatic vinyl monomer to 100 parts by weight of one or more polyolefin resins selected from the group consisting of polyethylene, polypropylene and an ethylene/propylene copolymer, and which has a thickness of 5 to 250 μm,the third layer is selected from the group consisting of a polyester-comprising layer, a polyolefin-comprising layer, and an aluminum foil piece, andthe second layer and the third layer have a total thickness of 20 μm or more.2. The solar battery back sheet according to claim 1 , further comprising ...

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Номер записи: 63
18-04-2013 дата публикации

LIQUID CHEMICAL DEPOSTION APPARATUS AND PROCESS AND PRODUCTS THEREFROM

Номер: US20130095306A1
Автор: de Rochemont L. Pierre
Принадлежит:

A method, apparatus and material produced thereby in an amorphous or crystalline form having multiple elements with a uniform molecular distribution of elements at the molecular level. 1. A crystalline material of macroscopic dimension comprising a uniform microstructure that consists of a dense network of grains wherein the grains have an atomic scale chemical uniformity and uniform physical dimensions in the range of 1 nm to 100 nm.2. The material of claim 1 , wherein the material is a metal claim 1 , superalloy claim 1 , semiconductor or a ceramic.3. The material of having sufficient thickness to exist as a self-standing body.4. The material of as a laminate on a supporting substrate material.5. A composite body comprising a substrate that has a mismatched material deposited on one or more surfaces.6. A composite body of claim 5 , wherein the deposited mismatched material has a crystalline structure that is different from the substrate.7. A composite body of claim 5 , wherein substrate and the mismatched material have a coefficient of expansion that differs by 10% or more.8. A composite body of claim 5 , wherein the substrate and the mismatched material have crystalline lattice constants that differ by 5% or more.9. A composite body of claim 5 , wherein an amorphous boundary layer serves as a mechanical interface between the mismatched materials.10. A composite body of claim 5 , wherein the uniform gain size of the deposited mismatched material has a grain size ranging from 1 nm to 500 micron.11. A composite body of claim 5 , wherein the mismatched material is a metal claim 5 , superalloy claim 5 , semiconductor claim 5 , ceramic claim 5 , or an electroceramic.12. The composite body of claim 5 , wherein the amorphous mismatched material is deposited on the substrate prior to annealing which nucleates less than all of the deposited mismatched material to form an amorphous boundary layer between the substrate and the nucleated mismatched material. This application ...

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Номер записи: 64
18-04-2013 дата публикации

Film Composition for Controlled Peelable Seal Film

Номер: US20130095335A1
Автор: Theresa Hermel-Davidock
Принадлежит: Becton Dickinson and Co

The present invention provides polymeric film and, more particularly, a multi-layer polymeric film including one or more structural layers of homogenous polypropylene; one or more structural layers of random copolymer polypropylene; one or more anhydride modified polyethylene based tie layers; one or more linear low density polyethylene (LLDPE) blend sealant layers having a primary LLDPE component, a secondary LLDPE component, and an optional LDPE additive component

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Номер записи: 65
18-04-2013 дата публикации

Shrink Film for Label

Номер: US20130095371A1
Автор: Vadim ZAIKOV
Принадлежит: Avery Dennison Corp

A shrink film comprising a core layer comprising a glycol modified polyester, the core having an upper and lower surface; an upper skin layer disposed on the upper surface of the core layer and a lower skin layer disposed on the lower surface of the core layer, the skin layers each individually comprising (a) a resin material; and (b) an antiblocking agent.

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Номер записи: 66
25-04-2013 дата публикации

Thermal resistor material

Номер: US20130101789A1
Автор: Neil D. Lubart, Timothy J. Wojciechowski
Принадлежит: THIN THERMAL BARRIERS Ltd

An insulating material having structures and a design that maximizes vacuum area relative to material volume and minimizes the area of contact to a region to be insulated in order to provide maximum thermal resistance between the contacted area and an external environment is provided.

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Номер записи: 67
25-04-2013 дата публикации

Architectural construct having a plurality of implementations

Номер: US20130101808A1
Автор: Roy Edward McAlister
Принадлежит: McAlister Technologies LLC

An architectural construct is a synthetic material that includes a matrix characterization of different crystals. An architectural construct can be configured as a solid mass or as parallel layers that can be on a nano-, micro-, and macro-scale. Its configuration can determine its behavior and functionality under a variety of conditions. Implementations of an architectural construct can include its use as a substrate, sacrificial construct, carrier, filter, sensor, additive, and catalyst for other molecules, compounds, and substances, or may also include a means to store energy and generate power.

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Номер записи: 68
25-04-2013 дата публикации

Printable pre-sewn stuffed toy composite sheets

Номер: US20130102225A1
Автор: Brendan John Boyle, Brian Benjamin Witlin, Gina Lynn Romero, James Adam Skaates, Joseph Berteel Wilcox, Vlasta Anastasia Komorous-Towey
Принадлежит: Ideo LP

Embodiments of the invention provide a composite sheet for creating a customized design. The composite sheet includes a first fabric portion, a second fabric portion, and a membrane portion disposed between the first fabric portion and the second fabric portion, where the first fabric portion is sewn with stitching to the second fabric portion. One advantage of the composite sheet and related systems and methods is that users can create customized designs conveniently on their own home printer.

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Номер записи: 69
02-05-2013 дата публикации

Window for display protection and display using the same

Номер: US20130108806A1
Автор: Dong-Ho Lee, Hak-Sun Kim, Ju-Suk Oh, Kwan-Young Han, Kyu-Taek Lee, Sang-Gu Kim, Sang-woo Han
Принадлежит: Samsung Display Co Ltd

A display protection window and a display device having the same. The display protection window includes a first plastic film, a second plastic film arranged opposite to the first plastic film, and an adhesive layer disposed between the first plastic film and the second plastic film to bond the first plastic film and the second plastic film to each other.

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Номер записи: 70
09-05-2013 дата публикации

Transparent conductive film and method for producing same

Номер: US20130113757A1
Автор: Hiroyuki Iizuka, Koji Ohguma, Mikio Yamahiro, Takuro Tanaka, Yasuhiko Nakagawa
Принадлежит: JNC Corp

Provided is a transparent conductive film having multilayer structure, and inconspicuous pattern shape and good visibility. The film includes: transparent base 11 formed of film-like polymer resin; first hard coat layer 12 laminated on the base 11 ; first transparent dielectric layer 13 laminated as required on the layer 12 ; and first transparent conductive layer 14 laminated on the layer 13 . The base 11 has a film thickness of 2 to 250 micrometers. The layer 12 is formed of hardening resin containing inorganic oxide, with refractive index: 1.40 to 1.90 and film thickness: 0.5 to 6 micrometers. The layer 13 is formed of inorganic substance, with refractive index: 1.30 to 1.50 and film thickness: 10 to 50 nanometers. The layer 14 is formed of at least one kind of inorganic oxide, metal and carbon, and patterned, and has a film thickness of 10 nanometers to 2 micrometers.

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Номер записи: 71
09-05-2013 дата публикации

LIGHTWEIGHT STRUCTURE, PARTICULARLY PRIMARY AIRCRAFT STRUCTURE OR SUBASSEMBLY, AS WELL AS METHOD FOR THE MANUFACTURE THEREOF

Номер: US20130115404A1
Автор: GOEHLICH Robert Alexander, Maslennikov Johannes, Sayilgan Cihangir, Vichniakov Alexei
Принадлежит: AIRBUS OPERATIONS GMBH

A lightweight structure at least sectionally composed of a plurality of connected mosaic elements and/or skin mosaic elements. The lightweight structure allows an essentially load-appropriate arrangement of the mosaic elements and/or the skin mosaic elements including the optional skin. The lightweight structure requires a significantly reduced number of connecting elements, such that the assembly effort can be reduced and an additional weight reduction can be achieved. Also, two variations of a method for manufacturing a lightweight structure are provided. Large-format lightweight structures such as, for example, an aircraft fuselage cell or partial shells thereof can also be manufactured in a reliable and dimensionally accurate fashion because only mosaic elements and skin mosaic elements, with relatively small dimensions, need to be handled. Other applications of the lightweight structure include launch vehicles, rocket stages, space stations, space station modules, satellites and masts or towers of wind power plants. 1. A lightweight structure , wherein the lightweight structure is at least sectionally composed of a plurality of connected elements comprising at least one of mosaic elements and skin mosaic elements.2. The lightweight structure according to claim 1 , wherein at least one of an arrangement claim 1 , geometry and size of the mosaic elements and the skin mosaic elements vary in order to achieve an essentially optimal absorption and distribution of all occurring forces.3. The lightweight structure according to claim 1 , wherein the skin mosaic elements each feature a base area that is bordered by a peripheral frame.4. The lightweight structure according to claim 1 , wherein at least one mosaic element is realized with one of a peripheral and a base area that is bordered by a peripheral frame.5. The lightweight structure according to claim 1 , wherein the mosaic elements and the skin mosaic elements are at least sectionally connected to a skin.6. The ...

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Номер записи: 72
09-05-2013 дата публикации

COMPOSITE FILM, METHOD FOR PRODUCING A COMPOSITE FILM AND A FILM COMPOSITE CONSISTING OF AT LEAST ONE COMPOSITE FILM, AND APPARATUS FOR PRODUCING A COMPOSITE FILM

Номер: US20130115414A1
Автор: Ekenhorst Dirk
Принадлежит: ROBERT BOSCH GMBH

The invention relates to a composite film (), in particular for packaging () in the food industry, having at least one sealing layer (), which consists of sealable material and is connected, at least indirectly, to a first layer () which acts as an outer layer, wherein the sealing layer () has a lower melting point than the first layer (). According to the invention, it is provided that, on that side of the sealing layer () which is directed away from the first layer (), a second layer (), which acts as an inner layer, is arranged in operative connection with the sealing layer (), that the second layer () has a higher melting point than the sealing layer (), and that the second layer () has at least one through-opening (to ), which is covered over by the sealing layer (). 110121112111211131213121317171712ac. A composite film () , having at least one sealing layer () , which consists of sealable material and is connected , at least indirectly , to a first layer () which acts as an outer layer , wherein the sealing layer () has a lower melting point than the first layer () , characterized in that on that side of the sealing layer () which is directed away from the first layer () , a second layer () , which acts as an inner layer , is arranged in operative connection with said sealing layer () , in that the second layer () has a higher melting point than said sealing layer () and in that said second layer () has at least one through-opening (; to ) which is covered over by said sealing layer ().213. The composite film according to claim 1 , characterized in that the second layer () consists of polyethylene terephthalate (PET).3151211. The composite film according to claim 1 , characterized in that at least one third layer () acting as a barrier layer is arranged between the sealing layer () and the first layer ().417171713ac. The composite film according to claim 1 , characterized in that a plurality of through-openings (; to ) is configured in the second layer () ...

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Номер записи: 73
09-05-2013 дата публикации

Gas barrier film, process for production of gas barrier film, and electronic device

Номер: US20130115423A1
Автор: Hiromoto Ii, Issei Suzuki, Kiyoshi Oishi, Makoto Honda, Satoshi Ito
Принадлежит: KONICA MINOLTA INC

The present invention provides a gas barrier film having high barrier properties, folding/bending resistance and smoothness and excellent cutting suitability, and also provides an organic photoelectric conversion element equipped with the gas barrier film. The gas barrier film is characterized by having a gas barrier layer unit ( 5 ) on a side face of at least one surface of a base material ( 2 ), wherein the gas barrier layer unit ( 5 ) comprises a first barrier layer ( 3 ) formed by a chemical vapor deposition method and a second barrier layer ( 4 ) formed by applying a silicon compound onto the first barrier layer ( 3 ) to form a coating film and modifying the coating film, and wherein the second barrier layer ( 4 ) has an unmodified region ( 4 B) on a side facing the base material and a modified region ( 4 A) on a side facing the front layer of the film.

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Номер записи: 74
09-05-2013 дата публикации

INJECTION-MOLDED MULTI-COMPONENT COMPOSITE SYSTEMS HAVING IMPROVED FIRE BEHAVIOUR

Номер: US20130115436A1
Автор: Franssen Hans, Hahn Rüdiger, Müller Andreas, Schwecke Constantin
Принадлежит: BAYER MATERIALSCIENCE AG

The present invention provides entirely or partially injection-moulded multi-component composite systems having improved fire behaviour and a process for their production. 111-. (canceled)12. An entirely or partially injection-moulded multi-component composite system having wall thickness a+b , containing at least one component A in a thickness a and at least one component B in a thickness b , whereincomponent A) is a back-moulded thermoplastic film or at least one layer of an injection-moulded thermoplastic, the thickness of the film or the thickness of one layer or, in the case of several layers, the total thickness of the layers made from component A being the thickness a, andcomponent B) is at least one layer of an injection-moulded thermoplastic, the thickness of one layer or, in the case of several layers, the total thickness of the layers made from component B being the thickness b,and wherein components A and B satisfy one of the following criteria:(1) component A achieves at least V2 in thickness a and only HB in thickness a+b, component B achieves V2 in thickness b and V0 or V1 in thickness a+b, and the ratio a:b is ≦2.5;(2) component A achieves only HB in thickness a and in thickness a+b, component B achieves V0 or V1 in thickness a+b, and the ratio a:b is ≦0.3; or(3) at least one of components A or B achieves only V2 in thickness a or b respectively and both components achieve V0 or V1 in thickness a+b.13. The multi-component composite system of claim 12 , wherein component A achieves at least V2 in thickness a and only HB in thickness a+b claim 12 , component B achieves V2 in thickness b and V0 or V1 in thickness a+b claim 12 , and the ratio a:b is ≦2.5.14. The multi-component composite system of claim 12 , wherein component A achieves only HB in thickness a and in thickness a+b claim 12 , component B achieves V0 or V1 in thickness a+b claim 12 , and the ratio a:b is ≦0.3.15. The multi-component composite system of claim 12 , wherein at least one of ...

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Номер записи: 75
16-05-2013 дата публикации

METHOD FOR THE RIVETED FASTENING OF AN ACCESSORY

Номер: US20130119077A1
Автор: Elsasser Carsten, Hild Jochen, Kraemer Timo, Kupper Achim, Lorenz Harald, Mehren Christoph, Wagner Thomas
Принадлежит: KAUTEX TEXTRON GMBH & CO. KG

The invention relates to a method for the riveted fastening of an accessory to a plastics fuel tank (), the riveted fastening taking place at the time of the production of the tank by extrusion blow-moulding of a split tubular preform or two web-like extruded preforms made of thermoplastic material by using a multi-part die after or during the moulding of two complementary shells. The accessory () has been provided or is provided with at least one opening. The method according to the invention is characterized in that the riveted fastening takes place by means of at least one prefabricated rivet pin () made of thermoplastic material. The rivet pin has been obtained in a separate production process, for example by injection-moulding. 1. Method for the riveted fastening of an accessory to a plastics fuel tank , the riveted fastening taking place at the time of the production of the tank by extrusion blow-moulding of a split tubular preform or two web-like extruded preforms made of thermoplastic material by using a multi-part extrusion die after or during the moulding of two complementary shells , and the accessory having been or being provided with at least one opening , characterized in that the riveted fastening takes place by means of at least one prefabricated rivet pin made of thermoplastic material which has been obtained in a separate production process and which is welded to the tank wall passing through the opening of the accessory.2. Method according to claim 1 , characterized in that a rivet pin is used with an integrally formed rivet head.3. Method according to claim 1 , characterized in that the shells are moulded by utilizing the extrusion heat of the preforms claim 1 , the rivet pin being welded to the still hot melt material of the wall of the shells.4. Method according to claim 1 , characterized in that the introduction and riveting of the accessory takes place by using a blow-moulding die with at least two outer moulds comprising in each case a ...

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Номер записи: 76
16-05-2013 дата публикации

PHOSPHOR-CONTAINING COMPOSITE MATERIAL

Номер: US20130122230A1
Автор: Chuang Chia-Rong, TSAI Yu-Ting, Tseng Yi-Chang, WU Chun-Yu
Принадлежит: JOHNPHIL TECHNOLOGY CORP.

A phosphor-containing composite material comprises: an optical excitable film including a releasable adhesive matrix and a phosphor dispersed in the releasable adhesive matrix, the optical excitable film having a surface and a peel adhesion value ranging from 10-200 g/inch as determined by PSTC-1 standard test; and a plastic substrate bonded peelably and directly to the surface of the optical excitable film. 1. A phosphor-containing composite material comprising:an optical excitable film including a releasable adhesive matrix and a phosphor dispersed in the releasable adhesive matrix, said optical excitable film having a first surface and a peel adhesion value ranging from 10-200 g/inch as determined by PSTC-1 standard test; anda first plastic substrate bonded peelably and directly to said first surface of said optical excitable film.2. The phosphor-containing composite material of claim 1 , wherein said releasable adhesive matrix is made from an adhesive material containing a tacky polymer selected from polyacrylic acid resins claim 1 , polyacrylate resins claim 1 , polyisocynate resins claim 1 , and epoxy resins.3. The phosphor-containing composite material of claim 1 , wherein said first plastic substrate is made from a non-tacky polymer selected from polycarbonate claim 1 , polyimide claim 1 , polyethersulfone claim 1 , polyacrylate claim 1 , polyethylene claim 1 , polyethylene terephthalate claim 1 , polyetheretherketone claim 1 , polyethylene naphthalate claim 1 , and polyetherimide.4. The phosphor-containing composite material of claim 1 , further comprising a second plastic substrate claim 1 , said optical excitable film further having a second surface opposite to said first surface claim 1 , said second plastic substrate being peelably bonded to said second surface of said optical excitable film.5. The phosphor-containing composite material of claim 2 , wherein said adhesive material further contains a crosslinking agent selected from epoxy compounds claim ...

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Номер записи: 77
16-05-2013 дата публикации

PROTECTIVE MATERIAL

Номер: US20130122256A1
Автор: Holst Hans Von, Kleiven Svein
Принадлежит:

A protective material/structure is provided that reduces the risk of injury for a person after contact with said material/structure, and is based on a structure where an inner and outer shell can move relative to each other. The shells are separated by spikes or thin beams and the outer shell covers or envelops the spikes. The spikes or beams are constructed so that they permit displacement of the outer shell relative to the inner shell in the event of an oblique impact against the protective material/structure. The spikes or beams are designed to be thin/slim and can be made of flexible polymer materials such as plastics, rubber or fibers. This enables the spikes to give way after a tangential/rotational impact and thereby efficiently reduce the negative effects of such an impact on the brain. The material/structure can be used in e.g. helmets, vehicle interiors, vehicle exteriors, indoor house building material, boxing gloves and the like. 1. A protective structure for protecting a head or body in a collision or other type of impact , the protective structure including an inner layer and an outer layer which are separated by spikes or thin beams , wherein the ratio between the length and the thickness or diameter of the spikes or thin beams is greater than about 3/1 , such that the spikes or thin beams permit displacement of the outer layer relative to the inner layer and thus reduction of angular motion or acceleration of the head or body thereby reducing the force imparted from an oblique impact to the head or body.27.-. (canceled)8. A protective structure according to claim 1 , in which the distance between the spikes or thin beams ranges from approximately the thickness or diameter of the spikes or thin beams to about the length of the spikes or thin beams.9. (canceled)10. A protective structure according to including a first subset of spikes or thin beams which are attached only to the inner layer claim 1 , and a second subset of spikes or thin beams which ...

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Номер записи: 78
16-05-2013 дата публикации

Fuser member

Номер: US20130122286A1
Автор: JIN Wu
Принадлежит: Xerox Corp

The present teachings provide a fuser member. The fuser member includes a substrate layer comprising a thermoplastic polyimide/polybenzimidazole blend. A method of making the fuser member is provided.

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Номер записи: 79
23-05-2013 дата публикации

OPTICAL FUNCTIONAL FILM, AND METHOD FOR MANUFACTURING LIQUID CRYSTAL DISPLAY DEVICE USING SAME

Номер: US20130126080A1
Автор: Hirata Satoshi, Kitada Kazuo, Koshio Satoru, Nakazono Takuya, Yura Tomokazu
Принадлежит: NITTO DENKO CORPORATION

Provided is an optical functional film in which air bubbles can be effectively prevented from forming during lamination, and preferably in which a carrier film does not tear readily. Also provided is a method for manufacturing a liquid crystal display device using this optical functional film. A belt-shaped optical functional film is used in order to cut away the optical functional film at predetermined intervals from the belt-shaped optical functional film to which a carrier film is bonded, with the carrier film remaining uncut; to subsequently turn over the carrier film by an edge-shaped member and peel away the optical functional film; and to laminate the exposed surface of the optical functional film to a sheet member while the optical functional film is being peeled away, wherein the optical functional film is characterized in that the flexural rigidity of the carrier film per unit length in the longitudinal direction is from 5.0×10N·mmto 8.0×10N·mm, and the longitudinal modulus in the longitudinal direction is from 3000 MPa to 5000 MPa. 1. An optical functional film , comprising:a belt-shaped optical functional film; anda carrier film bonded to the belt-shaped optical functional film,the optical functional film being for use in a process that includes cutting the belt-shaped optical functional film at a predetermined interval while leaving the carrier film uncut, then peeling off a cut piece of the optical functional film from the carrier film by turning the direction of feeding of the carrier film by means of an edge member, and bonding an exposed surface of the cut piece of the optical functional film to a flat piece member while peeling off the cut piece of the optical functional film, wherein{'sup': −5', '2', '−2', '2', '2', '3, 'the carrier film has a bending rigidity of from 5.0×10N·mmto 8.0×10N·mmper unit length in its longitudinal direction and has a longitudinal elastic modulus of from 3,000 MPa to 5,000 MPa in its longitudinal direction, wherein the ...

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Номер записи: 80
23-05-2013 дата публикации

Article cut to size

Номер: US20130129960A1
Автор: Philipp Schaefer
Принадлежит: LANXESS DEUTSCHLAND GMBH

The invention relates to a multilayered cut-to-size format comprising a thin, polyurethane-based coating ( 2 ) bonded via a polyurethane adhesive layer ( 3 ) to a textile backing ( 4 ). The invention provides that the backing ( 4 ) is a textile backing layer formed using a loop-formingly knitted fabric, a woven fabric or a fibrous non-woven web and having a thickness between 0.25 and 1.2 mm; there are capillaries in the coating ( 2 ); the solidified polyurethane dispersion ( 3 ) has a basis weight between 65 and 155 g/m 2 and reaches by between 0.02 and 0.55 mm into the backing ( 4 ) non-filmingly; the coating ( 2 ) has a thickness of 0.09 to 0.21 mm and a hardness between 25 and 55 Shore A; and the backing ( 4 ) is bonded on its side opposite the coating ( 2 ) to a layer ( 5 ) of polychloroprene foam which has a closed-cell structure of the foam rubber type and a density between 0.05 and 0.42 g/cm 3 , preferably between 0.06 to 0.28 g/cm 3 .

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Номер записи: 81
23-05-2013 дата публикации

Insulation apparatus and method

Номер: US20130129998A1
Автор: Mallette, SR. John W.
Принадлежит: Nash & Titus, LLC

A layered insulation apparatus and method of making that contains a multiple layer insulation that has a top outside moisture barrier layer, followed by a first flame retardant layer, followed by a metal layer, followed by a second flame retardant layer, and finally followed by a bottom moisture barrier outside layer. A sound abatement layer may optionally be layered on top of the first moisture barrier layer. 1. A layered insulation apparatus comprising:a top outside moisture barrier layer followed by;a first flame retardant layer followed by;a metal layer followed by;a second flame retardant layer; and followed bya bottom outside moisture barrier layer.2. The layered insulation apparatus of claim 1 , further comprising a sound abatement layer.3. The layered insulation apparatus of claim 2 , wherein said sound abatement layer is on top of said top outside moisture barrier layer or said bottom outside moisture barrier layer.4. The layered insulation apparatus of claim 2 , wherein said sound abatement layer comprises melamine closed cell foam.5. The layered insulation apparatus of claim 2 , wherein the sound abatement layer is foam claim 2 , fiberglass claim 2 , thermo-acoustic material claim 2 , rubber or wool.6. The layered insulation apparatus of claim 1 , wherein said top outside moisture barrier layer and said bottom outside moisture barrier layer are flame resistant plastic or flame resistant cellular foam.7. The layered insulation apparatus of claim 1 , wherein said flame retardant layer is cloth with a flame proof coating.8. The layered insulation apparatus of claim 7 , wherein said cloth is cotton muslin cloth or cotton muslin waffle weave cloth.9. The layered insulation apparatus of claim 1 , wherein said metal layer comprises aluminum.10. The layered insulation apparatus of claim 9 , wherein said aluminum metal layer is 99% industrial grade claim 9 , class A claim 9 , class I fire certified claim 9 , highly polished paper thin aluminum sheet.11. The ...

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Номер записи: 82
23-05-2013 дата публикации

VAPOR DISPERSIBLE PLASTIC FILM WITH PAINT ADHERENCE & CLING

Номер: US20130130005A1
Автор: Chapman Graham
Принадлежит: Petoskey Plastics, Inc.

A co-extruded plastic film comprises an outer layer formed of a high density polymer or co-polymer having a high surface energy, such as a medium molecular weight high density polyethylene that is corona treated or includes a relatively polar polymer, a core layer preferably formed of a polyolefin, which can include linear low density polyethylene or a foamed polymer preferably produced by an endothermic blowing agent, and an inner layer formed of a polymer that includes a filler of sufficiently large particle size and in a sufficiently large amount that vapors can escape laterally from under the film. This film allows vapors to disperse and can also be moisture absorbent and vapor permeable. The film also has the benefit that one surface has high paint adherence and the opposite surface clings to a substrate while having good lateral transmissivity of vapors. 1. A method for masking a painted surface adjoining an unpainted surface on a product so as to protect the painted surface from paint overspray during spray painting while minimizing bloom or ghosting caused by water vapor trapped between the masking material and the painted surface , the method comprising applying to the painted surface a masking material in the form of a self-adhering multi-layer co-extruded plastic film having lateral vapor dispersion characteristics , the film comprising an inner layer comprising at least one of polyethylene and polypropylene , the inner layer having a thickness by weight measurement of 0.05 mil to 0.5 mil and incorporating a particulate filler in an amount of 20% to 40% by weight , the filler having a median particle size of 4 to 6 microns , the particulate filler in the inner layer forming lateral vapor transmission channels on an inner surface of the film , the film further comprising at least one outer layer on an outer side of the film , said outer layer comprising a high density polyethylene.2. The method according to claim 1 , wherein the inner layer has a thickness ...

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Номер записи: 83
23-05-2013 дата публикации

EXTERIOR FOR OBJECT AND OBJECT WITH EXTERIOR COATING

Номер: US20130130006A1
Автор: INAMURA Ryosaku, Kakuguchi Kazuhiro
Принадлежит: FUJITSU LIMITED

An exterior for an object includes: a base portion; an underlying layer disposed over the base portion; and a hard coat layer disposed over the underlying layer, the hard coat layer including a plurality of layers that have different hardnesses and are laminated each other. 1. An exterior for an object , the exterior comprising:a base portion;an underlying layer disposed over the base portion; anda hard coat layer disposed over the underlying layer, the hard coat layer including a plurality of layers that have different hardnesses and are laminated each other.2. The exterior according to claim 1 ,wherein the underlying layer includes an undercoat layer disposed over the base portion and a middle coat layer disposed over the undercoat layer, andwherein the hard coat layer includes a first ultraviolet-curable hard coat layer disposed over the middle coat layer and a second ultraviolet-curable hard coat layer disposed over the first ultraviolet-curable hard coat layer.3. The exterior according to claim 2 , wherein the first ultraviolet-curable hard coat layer has a lower hardness than the second ultraviolet-curable hard coat layer.4. The exterior according to claim 1 ,wherein the underlying layer includes a middle coat layer disposed on the base portion, andwherein the hard coat layer includes a first ultraviolet-curable hard coat layer disposed over the middle coat layer and a second ultraviolet-curable hard coat layer disposed over the first ultraviolet-curable hard coat layer.5. The exterior according to claim 4 , wherein the first ultraviolet-curable hard coat layer has a lower hardness than the second ultraviolet-curable hard coat layer.6. The exterior according to claim 1 ,wherein the underlying layer includes an undercoat layer disposed over the base portion, a first middle coat layer disposed over the undercoat layer, and a second middle coat layer disposed over the first middle coat layer, andwherein the hard coat layer includes a first ultraviolet-curable ...

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Номер записи: 84
23-05-2013 дата публикации

CRUCIFORM PANELS

Номер: US20130130051A1
Автор: Lund Trygve Johannes, Sele Arne Barrett
Принадлежит: Aker Engineering & Technology AS

The present invention concerns a cruciform construction element for use inside a tank to connect panels, which element is forged or moulded in one piece and comprises intersecting webs. 1. A cruciform construction element to connect panels for use inside a tank , wherein said element is forged or moulded in one piece and comprises intersecting vertical webs.2. A cruciform element according to claim 1 , wherein said element further comprises stiffeners.3. A cruciform element according to claim 2 , wherein the stiffeners comprise horizontal plates.4. An assembly of cruciform construction elements according to claim 1 , wherein said elements are stacked on top of each other and connected through their intersecting vertical webs.5. An assembly according to claim 4 , wherein the complete assembly comprise horizontal welds joining the vertical stack together claim 4 , but comprises no transverse welds.6. An assembly according to claim 4 , wherein an aperture partly extends through the length of the horizontal edge of the vertical webs.7. An assembly according to claim 4 , wherein a plate extension is inserted claim 4 , by welding claim 4 , between the vertical webs.8. A method of connecting multiple panels by connecting the panels at their intersections with at least one assembly according to . The present invention relates to tanks for storage and transportation of fluids such as hydrocarbons, including low temperature liquefied natural gas. This includes tanks for ships and floating offshore structures exposed to wave loads as well as gravity based offshore structures and land tanks exposed to earthquakes.Tanks may be designed in many different configurations, such as spheres, cylinders, cones and shells in general, as well as prismatic shapes. The principal advantage of prismatic shapes is that they nest closer to each other, minimising the volume taken up by such tanks. Simple prismatic tanks are far less efficient structurally as they rely on bending action for ...

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Номер записи: 85
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: 86
06-06-2013 дата публикации

ROOFING SYSTEM INCLUDING ROOFING COMPONENTS AND METHODS

Номер: US20130139470A1
Автор: Burdic Brad C., Griffin Christopher J., Hazy Joel Evan, Paradis Duane, Swann Raymond C.
Принадлежит: JOHNS MANVILLE

A roofing system includes a plurality of insulation boards adapted for overlying a roof deck to form a layer of insulation, and a plurality of cover boards adapted for overlying the layer of insulation. Each insulation board includes a foam material that includes polyisucyanurate, the foam material having a first density. Each cover board includes a material including polyisocyanurate, the material having a second density greater than the first. The roofing system may further include a waterproofing membrane adapted for overlying the cover boards. The insulation boards and cover boards may include facers on top or bottom surfaces. 1. A roofing system , comprising:a plurality of insulation boards adapted for overlying a roof deck to form a layer of insulation, each insulation board comprising a foam material including polyisocyanurate, the foam material including polyisocyanurate having a first density; anda plurality of cover boards adapted for overlying the layer of insulation, each cover board comprising a material including polyisocyanurate, the material having a second density;wherein the second density is greater than the first density.2. The roofing system of claim 1 , further comprising a waterproofing membrane adapted for overlying the layer cover boards.3. The roofing system of claim 1 , wherein the second density is between 6 lbs/ftand 25 lbs/ft.4. The roofing system of claim 1 , wherein the second density is between 4 lbs/ftand 25 lbs/ft.5. The roofing system of claim 1 , wherein the first density is less than 6 lbs/ft.6. The roofing system of claim 1 , wherein the first density is less than 4 lbs/ft.7. The roofing system of claim 1 , wherein the first density is between about 1 lbs/ftand about 3 lbs/ft.8. The roofing system of claim 1 , wherein each of the insulation boards is bonded to a respective one of the cover boards prior to installation to form a roofing panel composite.9. The roofing system of claim 1 , wherein each of the insulation boards ...

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Номер записи: 87
13-06-2013 дата публикации

ROOFING SYSTEM INCLUDING INSULATION AND COVER BOARDS

Номер: US20130145722A1
Автор: Burdic Brad C., Griffin Christopher J., Hazy Joel Evan, Paradis Duane, Swann Raynond C.
Принадлежит: JOHNS MANVILLE

A roofing system includes a plurality of insulation boards adapted for overlying a roof deck to form a layer of insulation, and a plurality of cover boards adapted for overlying the layer of insulation. Each insulation board includes a polymer foam material having a first density. Each cover board includes a material including polyisocyanurate, the material having a second density greater than the first. The foam material of the insulation boards may include, for example, polystyrene, polyurethane, or a phenolic material. The insulation boards and cover boards may include facers on top or bottom surfaces. 1. A roofing system , comprising:a plurality of insulation boards adapted for overlying a roof deck to form a layer of insulation, each insulation board comprising a polymer foam material, the polymer foam material having a first density; anda plurality of cover boards adapted for overlying the layer of insulation, each cover board comprising a material including polyisocyanurate, the material having a second density;wherein the second density is greater than the first density.2. The roofing system of claim 1 , wherein the polymer foam material comprises one or more materials selected from the group consisting of polyisocyanurate claim 1 , polystyrene claim 1 , polyurethane claim 1 , and a phenolic material.3. The roofing system of claim 1 , wherein the polymer foam material comprises polystyrene.4. The roofing system of claim 1 , wherein the polymer foam material comprises polyurethane.5. The roofing system of claim 1 , wherein the polymer foam material comprises phenolic material.6. The roofing system of claim 1 , further comprising a waterproofing membrane adapted for overlying the layer cover boards.7. The roofing system of claim 1 , wherein the second density is between 6 lbs/ftand 25 lbs/ft.8. The roofing system of claim 1 , wherein the second density is between 4 lbs/ftand 25 lbs/ft.9. The roofing system of claim 1 , wherein the first density is less than 6 ...

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Номер записи: 88
13-06-2013 дата публикации

FIBER COMPOSITE COMPONENT ASSEMBLY HAVING AT LEAST TWO PLATE-SHAPED COMPOSITE STRUCTURES AND PROCESSES FOR PREPARING SAME

Номер: US20130149483A1
Автор: Fideau Paulin, Kruse Thomas
Принадлежит: AIRBUS OPERATIONS GMBH

A fiber composite component assembly includes at least two plate-shaped composite structures which in each case are made from synthetic-resin embedded fibers and are integrally interconnected by way of an adhesive layer arranged in between, and additional mechanical reinforcement means, wherein the fiber composite components include several partial regions that do not contain synthetic resin, which partial regions can be brought to flush conformity with each other and which are arranged so as to be spaced apart from each other, through which partial regions the mechanical reinforcement means that can subsequently be bonded-in with synthetic resin have been passed. 1. A fiber composite component assembly comprising:at least first and second plate-shaped composite structures made from synthetic-resin embedded fibers and integrally interconnected by an adhesive layer arranged in between; andmechanical reinforcement means;wherein the at least first and second fiber composite components comprise a plurality of partial regions not containing synthetic resin, the said partial regions configured to be brought to flush conformity with each other and to be arranged so as to be spaced apart from each other; andwherein the mechanical reinforcement means configured to be subsequently be bonded-in with synthetic resin pass through the partial regions.2. The fiber composite component assembly of claim 1 , wherein each partial region not containing synthetic resin is at least largely to fully enclosed by a cured region of the fiber composite component.3. The fiber composite component assembly of claim 1 , wherein the partial region is essentially rectangular or oval to round in shape.4. The fiber composite component assembly of claim 1 , wherein the mechanical reinforcement means are configured as pins to form a pin connection.5. The fiber composite component assembly of claim 1 , wherein the additional mechanical reinforcement means are configured as threads to form a sewn ...

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Номер записи: 89
13-06-2013 дата публикации

CERAMIC ELEMENT

Номер: US20130149489A1
Автор: Danner Jürgen, Schmidt Winfried
Принадлежит: OECHSLER AKTIENGESELLSCHAFT

In order to ensure that upon destruction of a brittle article, in particular such as a ceramics element in the form of a frame receiving an apparatus, if possible no free fragments at all become detached therefrom, according to the invention the frame itself or a plate that is integrally moulded therewith and extends over the frame opening remote from view behind the apparatus is non-positively or positively connected at discrete points or in continuous segments in different regions to a connecting part injection-moulded from tough-elastic material. In turn, the connecting part can simultaneously be configured for detachably fastening the ceramics element to the apparatus or to an alternative construction part. 1. A ceramic element designed for receiving a device and having at least one integrally formed fastening region for puntiform or linear , frictional or interlocking connection of at least one connecting part that is not ceramic and in the event of mechanical destruction of the ceramic element mechanically holds together the fragments thereof on the out-of-view side of the device in the vicinity of various mutually neighboring regions of the ceramic element that are offset from one another by predetermined breaking points that are caused by the structural design or specifically specified.2. The ceramic element as claimed in claim 1 , characterized in that herein the connecting part is designed for engaging with pins in the fastening region.3. The ceramic element as claimed in claim 1 , wherein the connecting part is designed for engaging with fastening means in a carrying structural part.4. The ceramic element as claimed in claim 1 , wherein the fastening region is designed with holes for engagement of the connecting part by means of pins claim 1 , which protrude through the fastening region and engage as fastening means between the ceramic element and the device or between the ceramic element and the carrying structural part in the latter.5. The ceramic ...

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Номер записи: 90
13-06-2013 дата публикации

METHOD FOR CONNECTING A FIBRE COMPOSITE COMPONENT TO A STRUCTURAL COMPONENT OF AN AIRCRAFT AND SPACECRAFT AND A CORRESPONDING ARRANGEMENT

Номер: US20130149501A1
Автор: Furfari Domenico, Pacchione Marco
Принадлежит: AIRBUS OPERATIONS GMBH

In the case of a method for connecting a fibre composite component to a structural component of an aircraft and spacecraft, a metal foil is provided as a transverse reinforcement element between the fibre composite component and the structural component. It is formed with at least one anchoring portion which protrudes from the surface facing the fibre composite component and is inserted between the fibre composite component and the structural component. A corresponding arrangement is produced in accordance with this method. 1. A method for connecting a fibre composite component to a structural component of an aircraft and spacecraft , comprising the steps of:providing a metal foil as a transverse reinforcement element between the fibre composite component and the structural component;{'b': '2', 'forming the metal foil with at least one anchoring portion which protrudes from the surface facing the fibre composite component (); and'}inserting the metal foil between the fibre composite component and the structural component.2. The method of claim 1 , wherein the metal foil is connected to the fibre composite component by curing of same claim 1 , if the fibre composite component is uncured or is partially cured claim 1 , wherein the at least one anchoring portion extends into the fibre composite component.3. The method of claim 1 , wherein the metal foil is connected to the fibre composite component by means of a first adhesive layer therewith claim 1 , if the fibre composite component is cured claim 1 , wherein the at least one anchoring portion extends into the first adhesive layer.4. The method of claim 1 , wherein the metal foil is connected to the structural component by means of a second adhesive layer claim 1 , if the structural component is a metallic part or has a cured fibre composite structure.5. The method of claim 4 , wherein the metal foil is connected to the structural component by means of a further anchoring portion which protrudes from the surface ...

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Номер записи: 91
20-06-2013 дата публикации

Multilayered sheet

Номер: US20130156984A1
Автор: Dariusz Wlodzimierz Kawka
Принадлежит: EI Du Pont de Nemours and Co

This invention is directed to a multilayered sheet comprising a release paper and an inorganic refractory layer coated onto one surface of the release paper wherein the refractory layer has a dry areal weight of from 15 to 50 gsm and a residual moisture content of no greater than 10 percent by weight. The paper comprises a blend of cellulose and cotton fibers and is hydrophilic.

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Номер записи: 92
20-06-2013 дата публикации

WATER-PROOF SOUND-TRANSMITTING MEMBER AND METHOD FOR PRODUCING SAME, AND SUPPORTED WATER-PROOF SOUND-TRANSMITTING MEMBER

Номер: US20130156985A1
Автор: Abe Yuichi, HORIE Yuri, Karube Yuki
Принадлежит: NITTO DENKO CORPORATION

Provided is a water-proof sound-transmitting member that can be separated reliably from a releasing paper when an overhanging portion of a tab is pulled. The method for producing the water-proof sound-transmitting member () of the present invention includes the steps of producing a laminate () by laminating a first layer (), a preliminary membrane body (), a second layer (), and a preliminary tab body () in this order; inserting a blade () into the laminate () from the first layer () toward the preliminary tab body () to cut the first layer (), the preliminary membrane body () and the second layer () so as to form respectively the first adhesive layer (), the water-proof sound-transmitting membrane () and the second adhesive layer (), and providing, in a surface of the preliminary tab body () on a side of the second layer (), a notch () that is aligned with end faces of the first adhesive layer (), the water-proof sound-transmitting membrane () and the second adhesive layer (); and cutting the preliminary tab body () to form the tab (). 1. A method for producing a water-proof sound-transmitting member including a water-proof sound-transmitting membrane to be attached to a housing having a hole that allows sound to pass through the hole , and a tab that is provided to the water-proof sound-transmitting membrane and is to be separated after the water-proof sound-transmitting membrane is attached to the housing and that has an overhanging portion overhanging beyond the water-proof sound-transmitting membrane , the method comprising the steps of:producing a laminate by laminating a first layer including a first adhesive layer for bonding the water-proof sound-transmitting membrane to the housing, a preliminary membrane body including the water-proof sound-transmitting membrane, a second layer including a second adhesive layer for adhering the tab to the water-proof sound-transmitting membrane, and a preliminary tab body including the tab in this order;inserting a blade ...

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Номер записи: 93
20-06-2013 дата публикации

MANUFACTURING A FLEXIBLE STRUCTURE BY TRANSFERS OF LAYERS

Номер: US20130156989A1
Автор: Argoud Maxime, Fournel Frank, Mazen Frederic, MORALES Christophe, Moriceau Hubert
Принадлежит: Commissariat A L'Energie Atomique Et Aux Energies Alternatives

A method for manufacturing a flexible structure including implanting ionic species in first and second source substrates so as to form first and second embrittlement regions respectively, delimiting first and second thin films, providing a flexible substrate, the stiffness R of which is less than or equal to 10GPa·μm, securing the first and second thin films to the first and second faces of the flexible substrate respectively so as to form a stack including the flexible structure delimited by the first and second embrittlement regions, the flexible structure having a stiffening effect suitable for allowing transfers of the first and second thin films, and applying a thermal budget so as to transfer the first and second thin films onto the flexible substrate. 1. A method for manufacturing a flexible structure , wherein the method comprises the following steps:implanting ionic species in a first source substrate so as to form a first embrittlement region delimiting a first thin film comprising a single-crystal material,implanting ionic species in a second source substrate so as to form a second embrittlement region delimiting a second thin film comprising a single-crystal material,{'sup': 7', '3, 'providing a flexible substrate, the stiffness R of which is less than or equal to 10GPa·μm,'}securing the first and second thin films respectively to the first face and to the second face of the flexible substrate so as to form a stack including the flexible structure delimited by the first and second embrittlement regions, the flexible structure having a stiffening effect suitable for allowing transfers of the first and second thin films, andapplying a fracture thermal budget for transferring the first and second thin films onto the flexible substrate.2. The method according to claim 1 , wherein before the securing step claim 1 , the method comprises the steps:forming at least one primary stiffening film on the first thin film, andforming at least one secondary stiffening ...

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Номер записи: 94
20-06-2013 дата публикации

POROUS GLASS AND OPTICAL MEMBER

Номер: US20130157026A1
Автор: Kotani Yoshinori, Sugiyama Akira, Takashima Kenji, Zhang Zuyi
Принадлежит: CANON KABUSHIKI KAISHA

The present invention provides a porous glass having excellent antireflection performance for visible light. A porous glass includes a porous layer which is mainly composed of silica and which has pores attributed to spinodal phase separation and pores attributed to binodal phase separation. 1. A porous glass comprising:a porous layer including silica,wherein the porous layer includes pores attributed to spinodal phase separation and pores attributed to binodal phase separation.2. The porous glass according to claim 1 , wherein in the porous layer claim 1 , the proportion of the pores attributed to spinodal phase separation with respect to the proportion of the pores attributed to binodal phase separation is reduced with increasing distance from a surface toward the inside of the porous layer.3. The porous glass according to claim 1 ,wherein the porous glass has a thickness of 500 micrometers to 2000 micrometers, andthe porous layer has a thickness of 0.01 micrometers to 100 micrometers.4. The porous glass according to claim 1 ,wherein the porous glass contains silicon oxide, boron oxide, and an alkali metal oxide.5. The porous glass according to claim 4 , further comprising:a matrix layer provided with the porous layer,wherein the matrix layer contains silicon oxide, boron oxide, and an alkali metal oxide.6. The porous glass according to claim 1 , further comprising:a base provided with the porous layer.7. An optical member comprising: the porous glass according to . The present invention relates to a porous glass and an optical member, such as an optical lens for use in image pick-up systems, observation systems, projection systems, and scanning optical systems, and a polarizer for use in display apparatuses, including the porous glass.Porous glass produced utilizing the phase-separation phenomenon of glass should be industrially used for optical members having various optical functions, such as antireflection.In general, a porous glass utilizing the phase- ...

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Номер записи: 95
20-06-2013 дата публикации

MULTILAYER EROSION RESISTANT PROTECTIVE FILMS

Номер: US20130157027A1
Автор: Jennen Jay M., Marx Ryan E., Meyer Daniel E., Schultz William J., Thompson Wendy L.
Принадлежит: 3M INNOVATIVE PROPERTIES COMPANY

Multilayer polymeric films which may be useful for protecting the leading edges of aircraft from rain and sand erosion are presented. Typical surface protection films comprising two or more layers of a first material alternating with one or more layers of a second material, wherein the first and second materials are different materials, wherein the first and second materials comprise first and second polymers, wherein the first and second materials have a first and second Shore hardness, and wherein the first Shore hardness is greater than the second Shore hardness by more than 5 A or more typically more than 10 A. 1. A surface protection film comprising two or more layers of a first material alternating with one or more layers of a second material , wherein the first and second materials are different materials , wherein the first and second materials comprise first and second polymers , wherein the first and second materials have a first and second Shore hardness , and wherein the first Shore hardness is greater than the second Shore hardness by more than 5 A.2. The surface protection film of wherein adjacent layers of first and second materials are in intimate contact.3. The surface protection film of wherein adjacent layers of first and second materials are linked b) covalent bonds.4. The surface protection film of wherein adjacent layers of first and second materials are linked by covalent bonds of polymerization of the first and second polymers.5. The surface protection film of wherein first and second polymers are different polymers belonging claim 1 , to a single class of polymers.6. The surface protection film of wherein the class of polymers is selected front the group of classes consisting of polyurethanes claim 5 , polyureas claim 5 , polyamides claim 5 , polyesters claim 5 , polyacrylates claim 5 , silicones and polyolefins.7. The surface protection film of wherein the first and second materials comprise first and second fillers.8. The surface ...

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Номер записи: 96
27-06-2013 дата публикации

RESIN ARTICLE

Номер: US20130164512A1
Автор: CHOI Eun Joo, Hong Young Jun, KIM Hak Shin, KIM Jeong Min, RYU Jin Young, SHIN Chong Kyu, YOO Houng Sik
Принадлежит: LG CHEM, LTD.

Provided is a resin article produced by melt processing and having layers formed by a layer-separation. having a layer-separated structure. The resin article may include a first resin layer and a second resin layer formed on the first resin layer. Also, the component of the first resin layer is detected on a surface of the second resin layer by infrared spectrometer. The resin article may have improved mechanical and surface characteristics. Further, since coating or plating is not required for manufacturing a resin article, a manufacturing time and/or cost can be reduced, and productivity can be increased. 1. A resin article , comprising:a first resin layer; anda second resin layer formed on the first resin layer,wherein the component of the first resin layer is detected on a surface of the second resin layer by infrared spectrometer.2. The resin article according to claim 1 , further comprises an interface layer including a first resin and a second resin and formed between the first resin layer and the second resin layer.3. The resin article according to claim 2 , wherein the interface layer has a thickness of 0.01 to 95% based on the total thickness of the second resin layer and the interface layer.4. The resin article according to claim 1 , wherein the second resin layer has a thickness of 0.01 to 60% based on the total thickness of the resin article.5. The resin article according to claim 1 , wherein the first resin layer and the second resin layer has a difference in surface energy at 25° C. of 0.1 to 35 mN/m.6. The resin article according to claim 1 , wherein the first resin layer and the second resin layer have a difference in melt viscosity of 0.1 to 3000 pa*s at a shear rate of 100 to 1000 sand a processing temperature of the blend of the first resin and the second resin.7. The resin article according to claim 1 , wherein the first resin layer and the second resin layer have a difference in solubility parameter at 25° C. of 0.001 to 10.0 (J/cm).8. The ...

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Номер записи: 97
27-06-2013 дата публикации

MICROPOROUS FILM, PROCESS FOR PRODUCTION OF THE FILM, AND USE OF THE FILM

Номер: US20130164598A1
Автор: Brant Patrick, ISHIHARA Takeshi, Kono Koichi, Miyaoka Satoshi
Принадлежит: Toray Battery Separator Film Co., Ltd.

The invention relates to microporous polymeric membranes suitable for use as battery separator film. The membrane comprises polyethylene, polypropylene, and polymethylpentene. The invention also relates to a method for producing such a membrane, batteries containing such membranes as battery separators, methods for making such batteries, and methods for using such batteries. 126-. (canceled)27. A membrane comprising a layer containing a polymer blend , the polymer blend comprising 45.0 wt. % to 77.0 wt. % polypropylene , 1.0 wt. % to 18.0 wt. % polymethylpentene , and 5.0 wt. % to 54.0 wt. % polyethylene , based on the weight of the polymer blend , wherein the membrane is microporous and has an electrochemical stability ≦50.0 mAh.28. The membrane of claim 27 , wherein the membrane further comprises a second layer claim 27 , wherein the second layer is microporous and comprises a second polymer blend.29. The membrane of claim 27 , wherein the membrane has a thickness ≦50.0 μm claim 27 , a meltdown temperature ≧170.0° C. claim 27 , and a normalized air permeability ≦50.0 seconds/100 cm/μm.30. The membrane of claim 27 , wherein the polypropylene has an Mw in the range of from 0.90×10to 2.0×10 claim 27 , an MWD≦20.0 claim 27 , and a ΔHm≧90.0 J/g.31. The membrane of claim 27 , wherein the polymethylpentene has an MFR in the range of from 0.1 dg/min to 28.0 dg/min and a Tm in the range of 223.0° C. to 235.0° C.32. The membrane of claim 28 , wherein the second polymer blend comprises 55.0 wt. % to 75.0 wt. % of a first polyethylene and 25.0 wt. % to 45.0 wt. % of a second polyethylene claim 28 , based on the weight of the second polymer blend claim 28 , and wherein the first polyethylene has a an Mw in the range of 1.0×10 to about 0.90×10and an MWD ≦20.0 and the second polyethylene has an Mw ≧1.0×10 claim 28 , an MWD ≦20.0 claim 28 , and a Tm ≧134° C.33. The membrane of claim 28 , wherein the membrane further comprises a third layer claim 28 , the third layer having a ...

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Номер записи: 98
04-07-2013 дата публикации

MULTILAYER FILM

Номер: US20130167486A1
Автор: Aarnio Minna, Schuster Gerhard
Принадлежит: Borealis AG

Multilayer film which comprises a core layer (C) and two outer layers (O—, O-2) sandwiching the core layer, wherein (i) the core layer (C) comprises a bimodal ethylene/1-butene/C-C-alpha-olefin terpolymer, (ii) one outer layer (O-1) comprising (ii-1) a low density polyethylene or (ii-2) the bimodal terpolymer as defined for the core layer (C) or (ii-3) a metallocene produced linear low density polyethylene and optionally a low density polyethylene (iii) the other outer layer (O-2) comprising (iii-1) a metallocene produced linear low density polyethylene and optionally a low density polyethylene, and its use for packaging, especially for frozen food packaging. 1. A multilayer film comprising a core layer (C) and two outer layers (O-1 ,O-2) sandwiching the core layer , wherein{'sub': 6', '12, '(i) the core layer (C) comprises a bimodal ethylene/1-butene/C-C-alpha-olefin terpolymer,'} (ii-1) a low density polyethylene or', '(ii-2) the bimodal terpolymer as defined for the core layer (C) or', '(ii-3) a metallocene produced linear low density polyethylene and optionally a low density polyethylene; and, '(ii) one outer layer (O-1) comprises'} '(iii-1) a metallocene produced linear low density polyethylene and optionally a low density polyethylene.', '(iii) the other outer layer (O-2) comprises'}2. The multilayer film according to wherein the core layer (C) comprises a bimodal ethylene/1-butene/C-C-alpha-olefin terpolymer claim 1 , which comprises(A-1) a low molecular weight homopolymer of ethylene and{'sub': 6', '12, '(A-2) a high molecular weight terpolymer of ethylene, 1-butene and a C-C-alpha-olefin or'}{'sub': 6', '12, '(B-1) a low molecular weight copolymer of ethylene and 1-butene or a C-C-alpha olefin and'}{'sub': 6', '12', '6', '12, '(B-2) a high molecular weight copolymer of ethylene and 1-butene, if the low molecular weight polymer of (B-1) is a copolymer of ethylene and a C-C-alpha olefin, or a terpolymer of ethylene, 1-butene and a C-C-alpha olefin.'}3. The ...

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Номер записи: 99
04-07-2013 дата публикации

On-load tap changer

Номер: US20130170079A1
Автор: Dieter Dohnal
Принадлежит: Maschinenfabrik Reinhausen GmbH

The invention relates to an on-load tap changer for switching among winding taps of a step transformer without interruption. According to the invention, in each auxiliary current branch of the on-load tap changer, which operates with vacuum switching tubes as switching elements, additional switches are provided in series with the vacuum switching tubes and the respective winding tap. Said additional switches cause a complete galvanic isolation of the vacuum switching tubes in the auxiliary current branches in steady-state operation.

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Номер записи: 100