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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 3220. Отображено 100.
05-01-2012 дата публикации

Polyurethane Roller Coating Device for Carpet Backing

Номер: US20120000417A1
Автор: Heinz Grueber, Manfred Grueber, Michael Harnesberger
Принадлежит: KUSTERS ZIMA Corp

A device for applying a polyurethane mixture to a backstitch side of a greige includes: a tensioning roller rotatable in a first direction; an application roller arranged adjacent to the application roller and rotatable in a second direction opposite to the first direction, the tensioning roller and the application roller positioned transversely and adjacent to a path of travel of the greige on the backstitch side of the greige, the tensioning roller rotatable against a feed direction of the greige, the application roller rotatable in the feed direction of the greige; and a dispenser configured to create a puddle of the polyurethane mixture between the tensioning roller and the application roller.

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Номер записи: 1
21-06-2012 дата публикации

Fast Drying Emulsion Systems

Номер: US20120157597A1
Автор: Dominic R. Cremona, Ge Wang, Ronald M. Velichka, William R. Knight
Принадлежит: Tremco LLC

The drying time for aqueous asphalt emulsions used in the roofing and other waterproofing industries is shortened by separately applying an emulsion breaking agent to the substrate to be waterproofed, to the aqueous asphalt emulsion after it is applied, or both.

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Номер записи: 2
22-11-2012 дата публикации

Homogeneously branched ethylene polymer carpet backsizing compositions

Номер: US20120295056A1
Автор: Charles F. Diehl, David C. Kelley, James D. Goins, John O. Bieser, Joseph A. Dibbern, Lichih R. Peng, Osborne K. McKinney, Rexford A. Maugans, Robert R. Turley
Принадлежит: Individual

Disclosed herein are carpets and carpet tiles comprising a primary backing material having a face and a back side; a plurality of fibers attached to the primary backing material and extending from the face of the primary backing material and exposed at the back side of the primary backing material; and an adhesive composition. The adhesive composition generally comprises at least one homogenously branched ethylene polymer. Also disclosed are methods for manufacturing the disclosed carpets and carpet tiles.

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Номер записи: 3
13-06-2013 дата публикации

Carpets with surfactant-stabilized emulsion polymer carpet binders for improved processability

Номер: US20130149487A1
Автор: David J. Lunsford, Joerg Ludwig Schulte, Kerstin Gohr, Rajeev Farwaha
Принадлежит: Celanese International Corp

Disclosed are improved carpet products made using certain types of coating compositions to secure carpet fibers to a carpet backing or substrates and/or to secure one or more carpet scrims or other layers to carpet backing. The coating compositions, which can be in the form of either precoating or skip coating compositions, are made from latex binder emulsions based on interpolymers emulsion polymerized from vinyl esters, ethylene, and a multifunctional cross-linking co-monomer such as an unsaturated silane. Such emulsions are also stabilized with surfactant emulsifiers but are substantially free of protective colloid stabilizers. The multifunctional co-monomer alters interpolymer molecular weight, branching and/or flow properties such that films formed from such interpolymers exhibit relatively low elongation values. When the emulsion binder exhibits such non-elongating film-forming characteristics, the carpet coating composition made from such binders can be easily processed without build-up on carpet processing apparatus. Such binder emulsions which are stabilized substantially only with surfactant emulsifiers, and not with protective colloids, also have excellent compatibility with other coating composition components.

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Номер записи: 4
05-01-2017 дата публикации

COMPOSITE SHEET AND MANUFACTURING METHOD FOR A FOAMED DECORATIVE SHEET FREE OF PVC AND PLASTICIZERS

Номер: US20170001411A1
Автор: ETIN Aleksey
Принадлежит:

A composite sheet and a manufacturing process for producing a decorative sheet using the composite sheet are provided. The composite sheet has a base layer and a foamable layer bonded to the base layer. The foamable layer includes 100 parts by weight of a polyolefin material having an elastic modulus of <0.1 GPa, 0.1-10 parts by weight of a foaming agent, and 0-200 parts by weight of additives. The foamable layer has a thickness of 0.05 to 0.3 mm. 1. A composite sheet comprising:a base layer having an elastic modulus of >1 GPa; and 100 parts by weight of a polyolefin material having an elastic modulus of <0.1 GPa;', '0.1-10 parts by weight of a foaming agent;', '0-200 parts by weight of additives; and,, 'a foamable layer bonded to the base layer and includingsaid foamable layer having a thickness of 0.05 to 0.3 mm.2. The composite sheet of claim 1 , wherein said polyolefin material is selected from the group consisting of thermoplastic elastomer polyolefins claim 1 , ethylene vinyl acetate copolymers claim 1 , and atactic polypropylene polymers claim 1 , or mixtures thereof.3. The composite sheet of claim 1 , wherein said foaming agent is selected from the group consisting of azodicarbonamide claim 1 , an azodicarbonamide metal salt claim 1 , hydrazodicarbonamide claim 1 , sodium bicarbonate claim 1 , trihydrazino-sym-triazine claim 1 , pp′-oxybis-benzenesulfonylhydrazide claim 1 , dinitroso-pentamethylene-tetramine claim 1 ,azobisisobutyl-odinitrile, p-toluenesulfonylhydrazide, and bisbenzenesulfonylhydrazide.4. The composite sheet of claim 1 , wherein said additives are selected from the group consisting of catalysts claim 1 , pigments claim 1 , fillers claim 1 , matting agents claim 1 , microbial agents claim 1 , UV stabilizers claim 1 , fire retardants and release compounds.5. The composite sheet of claim 4 , wherein:said additives include a catalyst; and,said catalyst is selected from the group consisting of zinc oxide, barium ricinoleate, tin methoxy maleate, ...

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Номер записи: 5
03-01-2019 дата публикации

ANTI-BLISTERING AGENT FOR TUFTED SURFACE COVERINGS

Номер: US20190003114A1
Автор: Jansen Bernd, KEIL Quintin, Leszinskl Thomas, SANDER Dirk, SICK Stephan
Принадлежит:

A method of manufacturing a tufted surface covering includes incorporating tuft fiber into a backing to form the tufted surface covering, wherein the tufted surface covering includes an underside and a pile surface; coating the underside with a colloidal latex coating, wherein the colloidal latex coating has an exposed surface; wetting the exposed surface with an anti-blistering agent; and heating at least the underside to cure the colloidal latex coating into a solid latex coating. 1. A method of manufacturing a tufted surface covering , the method comprises:incorporating tuft fibers into a backing to form the tufted surface covering, wherein the tufted surface covering comprises an underside and a pile surface;coating the underside with a colloidal latex coating, wherein the colloidal latex coating has an exposed surface;wetting the exposed surface with an anti-blistering agent; andheating at least the underside to cure the colloidal latex coating into a solid latex coating.2. The method of claim 1 , wherein the anti-blistering agent reduces blistering of the colloidal latex coating during heating to cure the colloidal latex coating into the solid latex coating.3. The method of claim 1 , wherein the anti-blistering agent comprises a latex coagulant.4. The method of claim 1 , wherein the anti-blistering agent comprises an acid.5. The method of claim 4 , wherein the acid is any one of the following: citric acid claim 4 , vinegar claim 4 , acetic acid claim 4 , an alcohol claim 4 , an organic acid claim 4 , an inorganic acid claim 4 , a sulfonic acid claim 4 , a mineral acid claim 4 , Formic acid claim 4 , Acetic acid claim 4 , Propionic acid claim 4 , Butyric acid claim 4 , Valeric acid claim 4 , Caproic acid claim 4 , Oxalic acid claim 4 , Lactic acid claim 4 , Malic acid claim 4 , Citric acid claim 4 , Benzoic acid claim 4 , Uric acid claim 4 , Taurine claim 4 , p-Toluenesulfonic acid claim 4 , Trifluoromethanesulfonic acid claim 4 , Aminomethylphosphonic acid ...

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Номер записи: 6
13-01-2022 дата публикации

COATING STRUCTURE OF BLACKOUT ADVERTISING CLOTH

Номер: US20220010483A1
Автор: LIN I-CHIEN
Принадлежит:

A coating structure of a blackout advertising cloth, comprising: a warp knitted mesh fabric; a front layer, which is an adhesive slurry layer made of polyacrylic resin as main component mixed with fireproof agent and waterproof agent, the adhesive slurry layer is coated on the front surface of the warp knitted mesh fabric for the slurry penetrating the meshes, so that the warp knitted mesh fabric and the front layer are firmly bonded; and a rear blackout layer, which is a shading slurry layer made of acrylic resin as main component mixed with blackout material, the rear blackout layer is coated on the rear surface, so that the warp knitted mesh fabric and the rear blackout layer are firmly bonded, and further form a coating structure of the blackout advertising cloth. 1. A coating structure of a blackout advertising cloth , comprising:a warp knitted mesh fabric, which is made of polyester fiber and has multiple meshes, wherein the warp knitted mesh fabric further has a front surface and a rear surface;a front layer, which is an adhesive slurry layer made of polyacrylic resin as main component mixed with fireproof agent and waterproof agent, the adhesive slurry layer is coated on the front surface of the warp knitted mesh fabric for the slurry penetrating the meshes and covering the warp knitted mesh fabric, so that the warp knitted mesh fabric and the front layer are firmly bonded; anda rear blackout layer, which is a shading slurry layer made of acrylic resin as main component mixed with blackout material, the rear blackout layer is coated on the rear surface of the warp knitted mesh fabric for the blackout material penetrating the meshes and covering the warp knitted mesh fabric, so that the warp knitted mesh fabric and the rear blackout layer are firmly bonded, and further form a coating structure of the blackout advertising cloth.2. The coating structure of a blackout advertising cloth as claim in claim 1 , wherein the basic weight of the warp knitted mesh ...

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Номер записи: 7
11-01-2018 дата публикации

PRE-COATED BOTTOM COVER COMBINATION MACHINE FOR TILE CARPET

Номер: US20180009207A1
Автор: Hu Jianjun, Ma Yanpeng, Zhang Wang
Принадлежит:

The present disclosure provides a pre-coated bottom cover combination machine for tile carpet comprising a carpet surface pre-coated processing line and a back bottom cover processing line. The back bottom cover processing line includes drive device for driving the carpet belt to move, black material feeding and automatic control device, scraper, white material feeding and automatic control device, composite device of bottom back and carpet surface, bottom back plasticizing and heating line, embossing device, carpet body water-cooled plate, carpet body water-cooled roller, carpet storage rack, deviation correction device, dicing machine, inspection table. The present invention can meet the requirements of reducing the manufacturing cost of tile carpets. 1. A pre-coated bottom cover combination machine for tile carpet comprising a carpet surface pre-coated processing line and a back bottom cover processing line , whereinthe carpet surface pre-coated processing line comprises a blank carpet reel device, a blank carpet storage rack, an antifouling gluing device, a pre-coated drying and heating line, a pre-coated carpet storage rack, an U-type carpet storage box in sequence according to a blank carpet pre-coated processing order, and then it is fed into a composite device of bottom back and carpet surface in the back bottom cover processing line for bottom cover processing;the back bottom cover processing line comprises a drive device for driving the carpet belt to move, a black material feeding and automatic control device, a scraper, a white material feeding and automatic control device, the composite device of bottom back and carpet surface, a bottom back plasticizing and heating line, an embossing device, a carpet body water-cooled plate, a carpet body water-cooled roller, a carpet storage rack, a deviation correction device, a dicing machine, and an inspection table; andthe carpet surface pre-coated processing line is located above the back bottom cover processing ...

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Номер записи: 8
11-01-2018 дата публикации

PLANAR TEXTILE SUBSTRATE WITH A WATER-ACTIVATED ADHESIVE COATING, METHOD FOR ITS PRODUCTION AND USE THEREOF

Номер: US20180010291A1
Автор: ZAPF Gunnar, ZETTL Heiko
Принадлежит: VITRULAN TEXTILE GLASS GMBH

The invention relates to a planar textile substrate comprising on a surface a coating that contains a water-activated adhesive, said adhesive representing an aqueous dispersion of the following composition. 119-. (canceled)20. A planar textile substrate that has a coating comprising an adhesive activatable by water on an outer side , wherein the adhesive is an aqueous dispersion having the following composition:a) 1 to 30 wt. % of at least one modified starch,b) 10 to 60 wt. % of at least one dextrin;c) 0.1 to 10 wt. % of at least one modified cellulose;d) 0.1 to 20 wt. % of at least one compound selected from the group comprising polyvinyl acetates, ethylene vinyl acetates, polyacrylates, polyacrylamides, polymethacrylates, polyurethanes, polyvinylpyrrolidones and mixtures or corresponding copolymers thereof;e) 0 to 30 wt. % of at least one additive; andf) 10 to 80 wt. % waterwherein the components a)-f) add up to 100% by weight,wherein the textile substrate can be pulled off from a surface in the dried state after application to a surface.21. The textile substrate of claim 20 , wherein the adhesive is activatable by water a multiple number of times so that the textile substrate can be removed from the substrate a multiple number of times and can be fastened to the same position again.22. The textile substrate of claim 20 , wherein the adhesive comprises 3 to 20 wt of component a).23. The textile substrate of claim 20 , wherein the adhesive comprises 15 to 45 wt. % of component b).24. The textile substrate of claim 20 , wherein the adhesive comprises 0.3 to 5 wt. % of component c).25. The textile substrate of claim 20 , wherein the adhesive comprises 1 to 10 wt. % of component d).26. The textile substrate of claim 20 , wherein the adhesive comprises 20 to 70 wt. % of component f).27. The textile substrate of claim 20 , wherein the additives are selected from the group consisting ofpreservatives, from the group of isothiazolinones, from the group of pyrithiones, ...

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Номер записи: 9
17-01-2019 дата публикации

MACHINE FOR MANUFACTURING ARTIFICIAL TURF

Номер: US20190017206A1
Автор: Jansen Bernd, LESZINSKI Thomas, SANDER Dirk, SICK Stephan
Принадлежит: Polytex Sportbelage Produktions-GmbH

A machine for manufacturing artificial turf includes a fiber inserter configured to incorporate artificial turf fiber into an artificial turf backing to form the artificial turf. The artificial turf includes an underside and an artificial turf surface. The machine further includes a coater configured to coat the underside with a colloidal latex coating. The colloidal latex coating has an exposed surface. The machine further includes an applicator configured to welt an exposed surface of the colloidal latex coating with an anti-blistering agent. The machine further includes a heater configured to heat the underside to cure the colloidal latex coating into a solid latex coating. 124-. (canceled)25. A machine for manufacturing artificial turf , wherein the machine comprises:a fiber inserter configured for incorporating artificial turf fiber into an artificial turf backing to form the artificial turf, wherein the artificial turf comprises an underside and an artificial turf surface;a coater configured for coating the underside with a colloidal latex coating, wherein the colloidal latex coating has an exposed surface;an applicator configured for wetting the exposed surface of the colloidal latex coating with an anti-blistering agent, wherein the applicator is configured for spraying, or atomizing, or aerosoling the anti-blistering agent onto the exposed surface; anda heater configured for heating the underside to cure the colloidal latex coating into a solid latex coating.26. The machine of claim 25 , wherein the coater comprises a lick roll or the coater comprises a dispenser configured for dispensing the colloidal latex with a knife over roll applicator for leveling the dispensed colloidal latex.27. The machine of claim 25 , wherein the heater comprises a first heat control element for maintaining a first temperature range across the underside claim 25 , wherein the heater comprises a second heat control element for maintaining a second temperature range across the ...

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Номер записи: 10
16-01-2020 дата публикации

BINDER-CONSOLIDATED TEXTILE FABRICS AND METHODS OF THEIR MANUFACTURE AND USE

Номер: US20200017732A1
Автор: Frick Agnes, Groh Werner
Принадлежит:

Textile fabrics consolidated with a binder that is made from a binder system are described. The binder system may include: 1. A method for the manufacture of a textile fabric which is consolidated with a binder , the method comprising:providing a plurality of fibers;applying the binder system to the plurality of fibers, wherein the binder system comprises:a) 1% to 30% by dry weight of at least one polymer based on polyvinyl alcohol;b) 80% to 99% by dry weight of at least one starch, wherein the at least one starch comprises 50% by weight or more of one or more natural starches based on the total weight of the at least one starch;c) 0 to 10% by dry weight of at least one crosslinker;d) 0 to 10% by dry weight of at least one filler; ande) 0 to 10% by dry weight of at least one additive,wherein a sum of components a) to e) is 100% by dry weight of the binder system, and wherein the sum of components a) and b) is at least 80% by dry weight of the binder system; anddrying and curing the binder system on the plurality of fibers to form the textile fabric.2. The method according to claim 1 , wherein the binder system is applied in one application step.3. The method according to claim 1 , wherein the drying and curing of the binder system on the plurality of fibers comprises heating the binder system on the plurality of fiber to a temperature ranging from 140° C. to 250° C.4. The method according to claim 1 , wherein the binder system is applied to the plurality of fibers by one or more application techniques selected from the group consisting of curtain coating claim 1 , foam application claim 1 , and dip coating.5. The method according to claim 1 , wherein excess binder system is removed from the plurality of fibers by one or more removal techniques selected from the group consisting of suction removal and mechanical rolling.6. The method according to claim 1 , wherein the method further comprises incorporating a reinforcement into the plurality of fibers or the textile ...

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Номер записи: 11
28-01-2021 дата публикации

POLYOLEFIN-BASED SYNTHETIC LEATHER AND ARTICLES FORMED THEREFROM

Номер: US20210022445A1
Автор: Dua Bhupesh, Farr Isaac, Frazier Devon, Walker Jeremy D., Wright Zachary C.
Принадлежит:

A variety of plates for footwear are provided including a polyolefin resin. Sole structures and articles of footwear formed therefrom are also provided. Methods of making the polyolefin resin compositions, plates, sole structures, and articles of footwear are also provided. In some aspects, the polyolefin resin composition includes an effective amount of a polymeric resin modifier. The effective amount can be an amount effective to allow the resin composition to pass a flex test, and in particular to pass a flex test without significant change in abrasion loss. In some aspects, the resin composition also includes a clarifying agent to improve optical clarity of the plate. In some aspects, the plates include a textile disposed on one or both of a first side and the second side of the plate. The textile can provide for improved bonding of the plate to other components such as a chassis or an upper. 1. A synthetic leather material comprising:a synthetic leather polymeric coating layer affixed to a synthetic leather textile layer;wherein the synthetic leather polymeric coating layer comprises a synthetic leather polymeric coating composition;wherein the synthetic leather textile layer comprises a fiber or a yarn, wherein the fiber or yarn comprise a fiber/yarn polymeric composition; andwherein the synthetic leather polymeric coating composition comprises a polyolefin resin composition, or the fiber/yarn polymeric composition comprises the polyolefin resin composition, or both the synthetic leather polymeric coating composition and the fiber/yarn polymeric composition comprises the polyolefin resin composition.2. The synthetic leather material of claim 1 , wherein the polyolefin resin composition comprises at least one polyolefin claim 1 , wherein the at least one polyolefin includes a polyolefin chosen from a polyethylene homopolymer claim 1 , a polyethylene copolymer claim 1 , a polypropylene homopolymer claim 1 , a polypropylene copolymer claim 1 , or a combination ...

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Номер записи: 12
23-01-2020 дата публикации

FABRIC AND METHOD OF PRODUCING THE SAME

Номер: US20200023624A1
Автор: HAYASHI Rie, KONDO Kuniaki, MATSUDA Satoya, MIZUKOSHI Toshimitsu, TANAKA Yoshitomo, TANE Koichi
Принадлежит:

A fabric includes a fabric body and a backing resin layer laminated on a rear surface of the fabric body. The fabric body includes a fluorine-containing organic compound adhered to at least the surface thereof, and the fluorine-containing organic compound has six carbon atoms and at least one fluorine atom. The backing resin layer contains a resin, a flame retardant, and an organic fluorine based oil repellent in which the carbon number is six. 113-. (canceled)15. The fabric as recited in claim 16 , wherein the fluorine-containing organic compound is in a range of 0.6 parts by mass to 1.8 parts by mass in adhesive amount with respect to 100 parts by mass of the fabric body.16. The fabric as recited in claim 16 , wherein the organic fluorine based oil repellent in the backing resin layer is in a range of 0.8 mass % to 7 mass % in content rate.18. A method of producing a fabric claim 16 , comprising:immersing a fabric body in a processing solution containing a fluorine-containing organic compound and then heat-drying the fabric body at a temperature of 100° C. to 225° C.;water washing the fabric body after the heat-drying with hot water at a temperature of 70° C. to 100° C., and then drying the fabric body at a temperature of 100° C. to 135° C.; andapplying a backing resin layer containing a resin, a flame retardant, and an anionic or nonionic organic fluorine based oil repellent on one surface of the fabric body obtained through the washing and the drying.19. The method of producing a fabric as recited in claim 19 , wherein after laminating the backing resin layer on one side of the fabric body claim 19 , the drying by heating is performed by setting a drying time to 1.6 minutes to 2.6 minutes.20. The method of producing a fabric as recited in claim 20 , wherein after applying the backing resin layer on one side of the fabric body claim 20 , the drying by heating is performed by setting a drying time to 1.6 minutes to 2.6 minutes.21. The fabric as in claim 16 , ...

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Номер записи: 13
02-02-2017 дата публикации

COATED AIRBAG, METHOD FOR MAKING THE SAME, AND AIRBAG MODULE COMPRISING THE COATED AIRBAG

Номер: US20170028961A1
Автор: Hurst Michael D., Keshavaraj Ramesh
Принадлежит:

An airbag comprises a textile substrate and a coating on at least a portion of the surface of the textile substrate. The coating comprises a polyurethane polymer and a phosphorous compound. The phosphorous compound can be selected from the group consisting of esters of phosphoric acid, esters of phosphonic acid, esters of phosphinic acid, and mixtures thereof. An airbag module comprises the above-described airbag, a gas generator, and a cover at least partially enclosing the airbag and gas generator. 1. An airbag comprising:(a) a textile substrate, the textile substrate having at least one surface; and (i) a polyurethane polymer; and', '(ii) a phosphorous compound selected from the group consisting of esters of phosphoric acid, esters of phosphonic acid, esters of phosphinic acid, and mixtures thereof., '(b) a coating on at least a portion of the surface of the textile substrate, the coating comprising2. The airbag of claim 1 , wherein the textile substrate is a woven fabric comprising a plurality of synthetic yarns.3. The airbag of claim 2 , wherein the synthetic yarns comprise fibers selected from the group consisting of polyamide fibers claim 2 , polyester fibers claim 2 , polyolefin fibers claim 2 , and mixtures thereof.5. The airbag of claim 1 , wherein the phosphorous compound is present in the coating in an amount of about 1 part to about 80 parts per 100 parts of the polyurethane polymer.6. The airbag of claim 5 , wherein the phosphorous compound is present in the coating in an amount of about 10 to about 60 parts per 100 parts of the polyurethane polymer.7. A method for producing an airbag claim 5 , the method comprising the step of:(a) providing a textile substrate, the textile substrate having at least one surface; (i) a liquid medium;', '(ii) a polyurethane polymer; and', '(iii) a phosphorous compound selected from the group consisting of esters of phosphoric acid, esters of phosphonic acid, esters of phosphinic acid, and mixtures thereof;, '(b) ...

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Номер записи: 14
02-02-2017 дата публикации

Coated non-woven fabrics from inorganic fibers and functional, decorative layers for floor coverings, ceiling coverings and wall coverings manufactured therefrom

Номер: US20170030014A1
Автор: Gleich Klaus Friedrich, Ketzer Michael
Принадлежит:

The present invention relates to a non-woven fabric made of inorganic fibers, which has a coating of at least two layers on one of both surfaces, wherein 1. A method for the production of a coated non-woven fabric , the method comprising:supplying a non-woven fabric made of inorganic fibers, the non-woven fabric having a thickness of at least 0.2 mm;producing a first coating through application of a first suspension comprising a plurality of first particles, the plurality of first particles having a median particle size between 50 and 100 μm; andproducing a second coating onto the first coating through application of a second suspension comprising a plurality of second particles, the plurality of second particles having a particle size D90 smaller than 20 μm;wherein the first coating is produced by means of forceless application methods.2. The method according to claim 1 , further comprising producing a third coating onto the second coating through application of a third suspension comprising a plurality of third particles claim 1 , the plurality of third particles having a particle size D90 between 2 and 10 μm.3. The method according to claim 1 , wherein:the non-woven fabric comprises inorganic fibers, and{'sup': '2', 'the non-woven fabric has an air permeability less than 3000 l/ms prior to coating.'}4. The method according to claim 1 , wherein:the non-woven fabric comprises inorganic fibers, and{'sup': '2', 'the non-woven fabric has an air permeability less than 1000 l/ms prior to coating.'}5. The method according to claim 1 , wherein the non-woven fabric comprises glass fibers.6. The method according to claim 1 , wherein the second coating is produced by means of forceless application methods.7. The method according to claim 1 , further comprising:drying the first coating and the second coating, 'during the producing of the first coating and during the producing of the second coating until drying the first coating and the second coating, no increased pressure ...

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Номер записи: 15
04-02-2016 дата публикации

Carpet Tile With Polyolefin Secondary Backing

Номер: US20160032521A1
Автор: Arvidson Sara A., Honohan Andrew M., III Franklin S., Li Xin, Love, Mehl Nathan A., Roberts Brandon T., Rundquist Paul A., Scrivens Walter A., Williams Dale R.
Принадлежит: MILLIKEN & COMPANY

This invention relates to a carpet tile that includes a polyolefin secondary backing layer. In particular, this invention relates to modular carpet tiles having at least one layer of polyolefin-containing thermoplastic polymer in the secondary backing of the carpet tile. By modifying the composition of the carpet tiles in this manner, the carpet tiles are able to withstand the high temperatures associated with surface printing of the tiles, while still maintaining cold temperature flexibility. 1. A carpet comprising the following sequential layers:a. pile yarns tufted through a primary backing to form a primary composite layer;b. a precoat layer comprised of a polymer; andc. a backing layer comprised of a thermoplastic olefin polymer, wherein the polymer exhibits low temperature flexibility and high temperature resistance.2. The carpet of claim 1 , wherein the thermoplastic olefin polymer is a polymer blend.3. The carpet of claim 2 , wherein the thermoplastic olefin polymer blend comprises:a. 5 wt % to 80 wt % of a first polymer with low temperature flexibility, andb. 1 wt % to 20 wt % of a second polymer with high temperature resistance.4. The carpet of claim 3 , wherein the first polymer with low temperature flexibility is an olefin-containing elastomer.5. The carpet of claim 4 , wherein the first polymer with low temperature flexibility is a propylene-containing elastomer.6. The carpet of claim 5 , wherein the first polymer with low temperature flexibility is a propylene based co-polymer.7. The carpet of claim 6 , wherein the first polymer with low temperature flexibility is a propylene based co-polymer with 50% to 91% propylene monomer in the chain.8. The carpet of claim 3 , wherein the second polymer with high temperature resistance is an olefin polymer.9. The carpet of claim 8 , wherein the second polymer with high temperature resistance is a propylene-based polymer.10. The carpet of claim 9 , wherein the second polymer is a propylene-based polymer with ...

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Номер записи: 16
04-02-2021 дата публикации

NAPPED ARTIFICIAL LEATHER

Номер: US20210032807A1
Автор: HISHIDA Hiroyuki, Nakayama Kimio
Принадлежит: KURARAYCO., LTD.

Disclosed is a napped artificial leather including: a non-woven fabric containing polyester fibers having an average fineness of 0.07 to 0.9 dtex; and an elastic polymer applied in the non-woven fabric, wherein the polyester fibers contain 0.5 to 10 mass % of a dark color pigment, the napped artificial leather has a napped surface on which the polyester fibers on at least one side thereof are napped, and the napped surface has a lightness L* value based on the L*a*b* color system, of ≤20, and the napped artificial leather has a peel strength of 3 kg/cm or more, and a grade of color difference, determined using a Grey scale for assessing staining in an evaluation of color migration to a multifiber adjacent fabric (co-woven fabric No. 1; the same applied to the following) during pressurization under heating in a wet state under a load of 4 kPa at 200° C. for 60 seconds, of 4 or more. 1. A napped artificial leather comprising:a non-woven fabric comprising polyester fibers having an average fineness of from 0.07 to 0.9 dtex; andan elastic polymer applied in the non-woven fabric,wherein the polyester fibers comprise from 0.5 to 10 mass % of a dark color pigment,the napped artificial leather has a napped surface on which the polyester fibers on at least one side thereof are napped, and the napped surface has a lightness L* value based on the L*a*b* color system, of ≤20, andthe napped artificial leather has a peel strength of 3 kg/cm or more, and a grade of color difference, determined using a Grey scale for assessing staining in an evaluation of color migration to a multifiber adjacent fabric (co-woven fabric No. 1) during pressurization under heating in a wet state under a load of 4 kPa at 200° C. for 60 seconds, of 4 or more.2. The napped artificial leather according to claim 1 ,wherein a content ratio of the elastic polymer is from 0.1 to 15 mass %.3. The napped artificial leather according to claim 2 ,wherein the non-woven fabric is an entangled body of a fiber bundle ...

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Номер записи: 17
09-02-2017 дата публикации

Washable Multi-Component Magnetic Floor Mat

Номер: US20170037567A1
Автор: Dawson Ty G., Kitchen Dale S., Love Franklin S., Puthillath Padmakumar, Raghavendran Venkatkrishna, Roberts Brandon T., Srivastava Sudhanshu
Принадлежит: MILLIKEN & COMPANY

This invention relates to a washable multi-component magnetic floor mat. The floor mat contains a textile component and a base component. The textile component and the base component are attached to one another by magnetic attraction. The magnetic attraction is provided by incorporation of magnetic particles in both the textile and base components. The textile component is designed to be soiled, washed, and re-used, thereby providing ideal end-use applications in areas such as building entryways. The present invention eliminates the need to wash the base component of the floor mat which results in environmental, cost and labor conservation. Alignment and deployment of the textile component with the base component in an efficient manner is also described herein. 1. A multi-component floor mat comprising:(a) A textile component comprising (i) a first layer of tufted pile carpet formed by tufting face yarns through a primary backing layer and (ii) a second layer of vulcanized rubber material that contains magnetic particles;(b) A base component comprised of (i) vulcanized rubber that contains magnetic particles or (ii) vulcanized rubber having a magnetic coating applied thereto; andwherein the textile component and the base component are releasably attachable to one another via magnetic attraction.2. The multi-component floor mat of claim 1 , wherein the textile component is magnetically receptive.3. The multi-component floor mat of claim 1 , wherein the base component is permanently magnetized.4. The multi-component floor mat of claim 1 , wherein the textile component of the floor mat can withstand at least one wash cycle in a commercial or residential washing machine whereby the textile component is suitable for re-use after exposure to the at least one wash cycle.5. The multi-component floor mat of claim 1 , wherein the face yarns are selected from the group consisting of synthetic fiber claim 1 , natural fiber claim 1 , man-made fiber using natural constituents ...

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Номер записи: 18
24-02-2022 дата публикации

Recycled rubber backed cushioned vinyl

Номер: US20220055355A1
Автор: Arthur B. Dodge, Iii, John Mcfalls
Принадлежит: Ecore International Inc

A laminated surface covering including a facing material made of vinyl and a backing material comprising a rubber component. The rubber component comprising at least a matrix of bonded rubber granules. A bonding material disposed between the facing material and the backing material. The facing material configured to melt at a temperature between 165° F. and 248° F. infiltrating the backing material thereby essentially encasing the rubber granules of the matrix and providing fire retardation and smoke suppression qualities.

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Номер записи: 19
24-02-2022 дата публикации

COMPOSITE SKIN MATERIAL FOR VEHICLE AND METHOD FOR MANUFACTURING THE SAME

Номер: US20220056637A1
Автор: NAKAYA Shin, OKADA Shinya, SUZUKI Masao, Uemura Tomoyuki
Принадлежит:

A composite skin material for a vehicle wherein a synthetic leather includes a surface resin layer having a plurality of openings, an adhesion layer present on the rear surface of the surface resin layer, and a fibrous base material present on the rear surface of the surface resin layer across the adhesion layer, and the adhesion layer is present only at the adherend part, except for the plurality of openings, in the rear surface of the surface resin layer, and the base material surface of the fibrous base material is bonded to the surface resin layer. 1. A composite skin material for a vehicle , comprising a synthetic leather to be used on a front surface side of a seat ,the synthetic leather includinga surface resin layer having a plurality of openings,an adhesion layer formed on a rear surface of the surface resin layer, anda fibrous base material formed on the rear surface of the surface resin layer across the adhesion layer,wherein the adhesion layer is formed only at an adherend part, except for the plurality of openings, in the rear surface of the surface resin layer, and a base material surface of the fibrous base material is bonded to the surface resin layer.2. The composite skin material for a vehicle according to claim 1 ,wherein the fibrous base material is a three dimensional knitted material.3. The composite skin material for a vehicle according to claim 1 ,wherein the adhesion layer partially has, by printing, an adhesive only at the adherend part in the rear surface of the surface resin layer.4. The composite skin material for a vehicle according to claim 3 ,wherein a viscosity of the adhesive is more than 1000 mPa·s and less than 30000 mPa·s.5. A method for manufacturing a composite skin material for a vehicle claim 3 , having a synthetic leather to be used on a front surface side of a seat claim 3 , the method comprising:a sheet forming step of forming a surface resin layer of the synthetic leather,a punching step of forming a plurality of openings ...

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Номер записи: 20
07-02-2019 дата публикации

DECORATIVE SHEET AND SEAT

Номер: US20190040585A1
Автор: MAEDA Keiko
Принадлежит:

A decorative sheet includes a fiber base material and a first pattern. The first pattern decorates a surface of the fiber base material. The first pattern is formed by a resin portion made of resin. The resin portion adheres to the surface of the fiber base material. In the first pattern, a height of the resin portion from the surface of the fiber base material changes on the surface of the fiber base material. 1. A decorative sheet comprising:a fiber base material; anda first pattern decorating a surface of the fiber base material, whereinthe first pattern is formed by a resin portion made of resin adhering to the surface of the fiber base material, andin the first pattern, a height of the resin portion from the surface of the fiber base material changes on the surface of the fiber base material.2. The decorative sheet according to claim 1 , whereinin the first pattern, the height of the resin portion changes along a discretionary first direction within the surface of the fiber base material.3. The decorative sheet according to claim 2 , whereinin the first pattern, the height of the resin portion changes gradually along the first direction.4. The decorative sheet according to claim 2 , whereinin the first pattern, the height of the resin portion changes along a second direction within the surface of the fiber base material intersecting with the first direction.5. The decorative sheet according to claim 3 , whereinin the first pattern, the height of the resin portion changes along a second direction within the surface of the fiber base material intersecting with the first direction.6. The decorative sheet according to claim 4 , whereinin the first pattern, the height of the resin portion changes gradually along the second direction.7. The decorative sheet according to claim 5 , whereinin the first pattern, the height of the resin portion changes gradually along the second direction.8. The decorative sheet according to claim 1 , whereinthe resin portion includes a ...

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Номер записи: 21
16-02-2017 дата публикации

Thermally fusible sheetlike structure and method for production thereof

Номер: US20170044698A1
Автор: Steffen Kremser, Steffen Traser
Принадлежит: CARL FREUDENBERG KG

A thermally fusible sheetlike structure, especially usable as fusible interlining in the textile industry, has a carrier ply made from a textile material to which has been applied a two-ply adhesive composition structure comprising an underlayer directly adjoining the sheetlike structure and an overlayer disposed upon the underlayer, wherein the underlayer contains a first hotmelt adhesive and the overlayer a second hotmelt adhesive, wherein the first hotmelt adhesive has a melting point of >140° C. and a melt flow index (MFI) value of >50 g/10 minutes (190° C./2.16 kg) and the second hotmelt adhesive a melting point of <145° C. and an MFI value of <50 (190° C./2.16 kg).

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Номер записи: 22
10-03-2022 дата публикации

METHOD OF MAKING A COMPOSITE BIOTEXTILE AND A MEDICAL IMPLANT COMPRISING SUCH COMPOSITE BIOTEXTILE

Номер: US20220072199A1
Автор: DAVISON Noel L., DE BONT Nicolaes Hubertus Maria, Wiermans Mandy Maria Jozefina
Принадлежит:

Disclosed herein is a method of making a composite fabric for use in or as a medical implant component, the method comprising steps of providing a textile comprising at least one strand having titer of 2-250 dtex and comprising fibers made from a biocompatible and biostable synthetic polymer; determining locations on the textile where a cut is to be made for an intended use of the textile; optionally pretreating the textile at least at the determined locations on at least one side of the textile with a high-energy source to activate the surface; solution coating the textile at least at a determined location with a coating composition comprising a biocompatible and biostable polyurethane elastomer and a solvent for the polyurethane; removing the solvent from the coated textile; and laser cutting the coated textile as obtained at least a one coated location with an ultra-short pulse laser; to result in a composite biotextile wherein polyurethane is present in an amount of 2.5-90 mass % based on composite biotextile and polyurethane is present at least at a laser-cut edge. Such composite biotextile as made shows an advantageous combination of good biocompatibility, especially hemocompatibility, high strength and pliability, and has well-defined regular edges that have high suture retention strength. Further embodiments concern the use of such composite biotextile in or as medical implant component for an implantable medical device; such as in orthopedic applications and cardiovascular implants. Other embodiments include such medical devices or implants comprising said composite biotextile or medical implant component. 1. A method of making a composite biotextile for use in a medical implant comprising steps of:a. providing a textile comprising at least one strand having a titer of 2-250 dtex and comprising fibers made from a biocompatible and biostable synthetic polymer;b. determining a location on the textile where a cut is to be made based on an intended use of the ...

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Номер записи: 23
04-03-2021 дата публикации

PROCESS FOR THE MANUFACTURE OF A MEMBRANE ADAPTED FOR COUPLING TO A FABRIC, AND PRODUCT SO OBTAINED

Номер: US20210060910A1
Автор: PIEVANI Francesca, ZANTEDESCHI Alice
Принадлежит:

Object of the present invention is a process for manufacturing a membrane adapted for coupling to a fabric or other supports that can be used in the field of the clothing or furnishing, and so-obtained product. 1. Membrane adapted for coupling to fabrics or coagulated supports , comprising powder of rock material , dispersed in a polymer or a polymer mixture , characterized in that the particles of said rock powder have a diameter between 1 μm and 100 μm.2. Membrane according to claim 1 , wherein said rocks are one or more rocks selected from the group consisting of marble claim 1 , granite claim 1 , quartz and onyx.3. Membrane according to claim 1 , wherein the particles of said rock powder have a diameter between 1 and 100 μm.4. Membrane according to claim 1 , wherein the amount of said rock powder is between 3% and 50% by weight to the total weight of the membrane. 10% and 15% by weight.5. Membrane according to claim 1 , wherein said polymer or polymer mixture is one or more polymers selected from the group consisting of polyurethane (PU) claim 1 , polyvinylchloride (PVC) and polytetrafluoroethylene (PTFE).6. Article comprising said membrane as described in and a support.7. Article according to claim 6 , wherein said article comprises at least one surface and said membrane is in contact with and/or adheres at least to part of said surface.8. Article according to claim 7 , wherein said support is a fabric or a coagulated support.9. Article according to claim 8 , wherein said fabric is selected from fabric with natural or artificial fibers claim 8 , or a combination thereof claim 8 , and said coagulated support is selected from non-woven fabric claim 8 , Lycra jersey claim 8 , leather and imitation leather.10. Article according to claim 6 , wherein said article is selected from the articles in the field of the clothing claim 6 , interior claim 6 , footwear claim 6 , furnishing claim 6 , clothing accessories claim 6 , complementary furniture claim 6 , outdoor design ...

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Номер записи: 24
02-03-2017 дата публикации

Polyurethane synthetic leather and polyurethne film comprising sucrose and method for preparing the same

Номер: US20170058091A1
Автор: Dong Jae Min, Dong Woo Shin, Eun Seo Park, Jong Jin Kim
Принадлежит: Dongwoo Energy & Material Co Ltd

The present invention relates to a method for preparing a polyurethane synthetic leather having uniform fine pores therein, by coagulating a polyurethane mixture solution prepared by mixing an additive containing sucrose with a polyurethane resin composition, and then removing the additive in the coagulated polyurethane mixture solution. The present invention can not only form a smooth surface after a sanding process but also improve an air permeability and softness due to fine pores formed in the polyurethane synthetic leather. In addition, the size and density of the fine pores can be optionally adjusted by adjusting the content of the additive, and the present invention can provide various types of synthetic leathers depending on the product use.

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Номер записи: 25
02-03-2017 дата публикации

Parachute buffer material

Номер: US20170058437A1
Автор: John T. Wilson, Roger J. Crossfield, Thomas W. Theyson
Принадлежит: Ctw Development LLC

In one aspect, parachute buffer materials are described herein. In some embodiments, parachute buffer materials described herein comprise a fabric formed from a plurality of fibers and a coating disposed on at least one outer surface of the fabric. The fibers have an inner component formed from a thermoplastic material and an outer component formed from a non-thermoplastic material. In some cases, the fabric is a woven fabric. Additionally, the coating can comprise or contain a silicone along with, or without, other functional components. Moreover, materials described herein can be used to form various structures for parachute buffering applications, and the coatings of materials described herein can enhance the materials' buffering performance.

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Номер записи: 26
02-03-2017 дата публикации

WATERPROOF AND UV-RESISTANT FORM-FITTING COVER MADE OF STRETCHABLE FABRIC

Номер: US20170058452A1
Автор: Eastwood Robin
Принадлежит:

A waterproof and UV-resistant form-fitting cover comprising a four-way stretchable fabric that is pre-cut to an unstretched shape corresponding to 60-80% of a stretched shape that fits onto an object to be covered by the fabric, wherein the fabric is UV-resistant and waterproof. A method of manufacturing a form-fitting cover includes steps of receiving an electronic order specifying a size and shape for the cover, determining a material and blend based on the size and shape, computing a fabric size, and cutting a four-way stretchable fabric to an unstretched shape corresponding to the object to be covered. 1. A waterproof and UV-resistant form-fitting cover comprising:a four-way stretchable fabric that is pre-cut to an unstretched shape corresponding to 60-80% of a stretched shape that fits onto an object to be covered by the fabric;wherein the fabric is UV-resistant.wherein the fabric is waterproof.2. The cover of wherein the fabric is 80% nylon and 20% spandex.3. The cover of wherein the unstretched shape corresponds 70% to the shape of the object to be covered.4. A method of manufacturing a form-fitting cover claim 1 , the method comprising:receiving an electronic order specifying a size and shape for the cover;determining a material and blend based on the size and shape;computing a fabric size; andcutting a four-way stretchable fabric to an unstretched shape corresponding to the object to be covered.5. The method of wherein the fabric is 80% nylon and 20% spandex.6. The method of further comprising coating the fabric with a UV-resistant film.7. The method of further comprising coating the fabric with a waterproof film.8. A system for manufacturing a form-fitting cover claim 5 , the system comprising:a communication port for receiving an electronic order specifying a size and shape for the cover;a processor for determining a material and blend based on the size and shape and for computing a fabric size; anda fabric cutter controlled by the processor for cutting a ...

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Номер записи: 27
08-03-2018 дата публикации

Lightweight Carpet Products and Method of Manufacture Thereof

Номер: US20180066167A1
Автор: Salsman Robert Keith
Принадлежит:

A lightweight carpet product includes a greige carpet having a primary backing and tufted fibers, a secondary backing including a nonwoven textile of synthetic fibers, and a thermoplastic adhesive composition adhered to the greige carpet and the secondary backing. The thermoplastic adhesive composition includes a modified polyethylene terephthalate (PET) having a crystallinity less than unmodified PET and a melting point from about 90° C. to about 150° C., and a particulate filler. Methods of manufacture include using a thermoplastic adhesive composition to adhere a greige carpet to a secondary backing to form a lightweight carpet product. 1. A carpet product comprising:a greige carpet which comprises a primary backing and tufted fibers;a secondary backing which comprises a nonwoven textile of synthetic fibers; and 'a modified polyethylene terephthalate (PET) having a crystallinity less than unmodified PET and a melting point from about 90° C. to about 150° C.; and', 'a thermoplastic hot melt adhesive composition adhered to the greige carpet and the secondary backing, the thermoplastic adhesive composition having a viscosity from 5,000 centipoise at 325° F. to 10,000 centipoise at 325° F. and comprisesa particulate filler in the amount from 37 to 41 percent by weight of the thermoplastic hot melt adhesive composition,wherein the carpet product has a basis weight of less than 60 ounces per square yard.2. (canceled)3. The carpet product of claim 1 , wherein the carpet product has a basis weight from about 50 ounces per square yard to about 60 ounces per square yard.4. (canceled)5. The carpet product of claim 1 , wherein the thermoplastic adhesive composition has a viscosity from about 6 claim 1 ,000 centipoise at 325° F. to about 8 claim 1 ,500 centipoise at 325° F.6. The carpet product of claim 1 , wherein the modified PET has a melting point from about 100° C. to about 115° C.7. The carpet product of claim 1 , wherein the particulate filler is present in an amount ...

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Номер записи: 28
27-02-2020 дата публикации

Soft artificial leather for interior materials of automobiles and method for manufacturing the same

Номер: US20200063337A1
Автор: Chul-Hee Min, Hong-Mo KOO, Hyun-Dae CHO, Hyung-Joon Youn, In-Hyuk Lee, Soon-joon Jung, Yong-Bae Jeong
Принадлежит: Hyundai Motor Co, Kia Motors Corp, LG HAUSYS LTD

Disclosed are an artificial leather used as an interior material for automobiles and a method for manufacturing the same, in one aspect a polymer plasticizer, a PVC resin and a foaming agent. The soft artificial leather for interior materials of automobiles includes a skin layer including a PVC resin and a primary plasticizer, wherein the skin layer further includes higher than 0 and not higher than 15 phr of a polymer plasticizer. As a result, there are effects of reducing heating loss and suppressing migration of the plasticizer.

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Номер записи: 29
18-03-2021 дата публикации

MULTI-THREAT PROTECTION COMPOSITE

Номер: US20210078285A1
Автор: Wang Yunzhang
Принадлежит:

A multi-threat protection composite containing at least one textile layer having an upper and lower surface and a non-blocking pressure sensitive adhesive (NonB-PSA) composition on at least the upper surface of each layer. The NonB-PSA coating contains a pressure sensitive adhesive and a plurality of first inorganic particles, wherein the ratio by weight of the inorganic particles to the pressure sensitive adhesive is greater than about 1, and wherein the NonB-PSA coating is in an amount of at least about 10 g/mon each surface the NonB-PSA coating is located. 1. A multi-threat protection composite comprising:at least one textile layer having an upper and lower surface;{'sup': '2', 'a non-blocking pressure sensitive adhesive (NonB-PSA) composition on at least the upper surface of each layer, wherein the NonB-PSA coating comprises a pressure sensitive adhesive and a plurality of first inorganic particles, wherein the ratio by weight of the inorganic particles to the pressure sensitive adhesive is greater than about 1, and wherein the NonB-PSA coating is in an amount of at least about 10 g/mon each surface the NonB-PSA coating is located.'}2. The multi-threat protection composite of claim 1 , wherein the textile layer comprises about 10 wt. % or less claim 1 , based on the total weight of the textile layer claim 1 , of a coating comprising a plurality of second inorganic particles having a diameter of about 20 μm or less on at least one of the surfaces of the textile layer.3. The multi-threat protection composite of claim 1 , wherein the composite comprises at least 3 textile layers.4. The multi-threat protection composite of claim 1 , wherein the multi-threat protection composite comprises at least one additional secondary textile layer.5. The multi-threat protection composite of claim 1 , wherein the first inorganic particles selected from the group consisting of a metal oxide claim 1 , silica claim 1 , and alumina and wherein the first inorganic particles have a ...

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Номер записи: 30
12-06-2014 дата публикации

Carpet Products and Methods for Making Same

Номер: US20140162018A1
Автор: David Lunsford, Rajeev Farwaha, Rebekah Stuart
Принадлежит: CELANESE EMULSIONS GMBH

Disclosed are carpet products made using a first copolymer precoat adhesive to secure carpet fibers to a carpet backing or substrates in combination with a second copolymer skipcoat adhesive for securing a carpet scrim or other layer to a carpet backing. The first copolymer is a copolymer of a vinyl ester and ethylene and a cross-linking comonomer, and the second copolymer is a copolymer of styrene and butadiene. Such emulsions are stabilized with surfactant emulsifiers but are preferably substantially free of protective colloid stabilizers. The first copolymer exhibits an elongation value greater than 125% at 110° C.

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Номер записи: 31
30-03-2017 дата публикации

Floor covering with universal backing and methods of making and recycling

Номер: US20170089007A1
Автор: Kenneth B. Higgins
Принадлежит: Higgins Research & Development LLC

A dimensionally stable universal floor covering includes a tufted textile substrate and a reinforcement layer to provide dimensional stability for the entire floor covering. Vacuum, mixing, and injection of compressed air assists in preparing an adhesive and fiber composition to be in the preferred condition and position before the application of pressure to form the reinforcement layer. The universal floor covering is selectively cut and transported in a roll for installation, and it can be conveniently recycled if necessary.

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Номер записи: 32
05-05-2022 дата публикации

REINFORCED POLYMERIC NONWOVEN MAT FOR CARPET TILES

Номер: US20220136169A1
Автор: Himstedt Heath H., Nandi Souvik, Sharpe Philip Christopher
Принадлежит:

A carpet tile includes a textile top member and a carrier mat that is coupled with the textile top member via a thermoplastic material. The textile top member includes carpet yarns and a backing that is coupled with the carpet yarns so that the backing structurally supports the carpet yarns. The carrier mat includes a polymeric material component, a reinforcement, and a binder that is uniformly distributed throughout the polymeric material component and reinforcement component. The polymeric material component includes polymer fibers that are randomly oriented and entangled together. The reinforcement is disposed within the polymeric material component so that the reinforcement is entirely covered and concealed by the entangled polymer fibers to prevent exposure to a user. The reinforcement mechanically reinforces and stabilizes the polymeric material component and carpet tile.

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Номер записи: 33
05-04-2018 дата публикации

ADD-ON IMPACT ENERGY ABSORBING PAD STRUCTURE FOR OUTSIDE OF MILITARY AND SPORT HELMETS

Номер: US20180092420A1
Автор: KIM Yong K., Lewis Armand F.
Принадлежит:

A flocked helmet cover pad (FHCP) attachable add-on to a helmet cover includes a central hub and multiple appendages attached to the central hub. The appendages are shaped and arranged to provide additional impact energy absorption properties for a helmet. 1. A flocked helmet cover pad (FHCP) attachable to a helmet cover comprising:a central hub comprising a first multi-layer FEAM pad;a plurality of appendages, each appendage comprising a second multi-layer FEAM pad and attached to the central hub; andwherein each appendage is shaped and arranged to provide additional impact energy absorption properties for a helmet.2. The FHCP of claim 1 , wherein the first multi-layer FEAM pad comprises a fastener attachable to the helmet cover.3. The FHCP of claim 1 , wherein the central hub and plurality of appendages cover up to 90 percent of an outer surface of the helmet.4. The FHCP of claim 1 , wherein at least one of the plurality of appendages has a slit.5. The FHCP of claim 1 , wherein each of the plurality of appendages comprise an equally spaced approximately trapezoidal shaped multi-layer FEAM pad.6. The FHCP of claim 1 , wherein the first multi-layer FEAM pad comprisesa first outer wrapping fabric having a first surface; a center core having a first surface disposed adjacent the second ends of the first multiplicity of monofilament fibers; and', 'a second multiplicity of monofilament fibers, each having a first end and a second end, the second multiplicity of monofilament fibers at their first ends being flocked onto a first surface of a second outer wrapping fabric with the second ends of the second multiplicity of monofilament fibers extending away from first surface of a second outer wrapping fabric and disposed adjacent to a second surface of the center core., 'a first multiplicity of monofilament fibers, each having a first end and a second end, each of the first multiplicity of monofilament fibers at their first ends being flocked onto the first surface of the ...

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Номер записи: 34
14-04-2016 дата публикации

Carpet Backing Compositions and Carpet Backing Comprising the Same

Номер: US20160102429A1
Автор: Anderson Ernest R., Collins Daniel J., III Randal H., Kerstetter, Siskovich Charles P., Uhl Eugene R., Zacarias Felix M.
Принадлежит:

The present disclosure relates to a carpet backing composition comprising a first polymer component, a filler, and a compatibilizer that can provide free radial resource for performing bonding functions of the first polymer component and the filler. The composition can exhibit good melt strength/extrudability and low viscosity. The present disclosure also relates to a carpet backing or a carpet that comprises such carpet backing composition. 1. A carpet backing composition comprising:(a) about 10 wt % to about 50 wt % of a first polymer component by weight of the composition, the first polymer component comprising an elastomeric polymer;(b) about 50 wt % to about 90 wt % of a filler by weight of the composition; and(c) about 0.1 wt % to about 5 wt % of a compatibilizer by weight of the composition, the compatibilizer providing free radical source to bond the first polymer component and the filler.2. The composition of claim 1 , wherein the compatibilizer has a melting point of about 50° C. to about 120° C.3. The composition of claim 1 , wherein the compatibilizer has a flash point of about 150° C. to about 300° C.4. The composition of claim 1 , wherein the compatibilizer has a specific gravity of about 0.9 g/cmto about 1 g/cm.5. The composition of claim 1 , wherein the compatibilizer is present in an amount of from about 1 wt % to about 3 wt %.6. The composition of claim 1 , wherein the filler comprises fly ash claim 1 , ground glass claim 1 , calcium carbonate claim 1 , talc claim 1 , clay claim 1 , or combinations thereof.7. The composition of claim 1 , wherein the filler is present in an amount of from about 70 wt % to about 75 wt % by weight of the composition.8. The composition of claim 1 , wherein the first polymer component has a melting temperature of less than about 110° C.9. The composition of claim 1 , wherein the first polymer component is a propylene-based copolymer having about 75 wt % to about 95 wt % propylene-derived units and about 5 wt % to about ...

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Номер записи: 35
13-04-2017 дата публикации

SEALING ELEMENT

Номер: US20170101524A1
Автор: GLÜCK Johannes, SIMONIS Udo
Принадлежит: Icopal Danmark A/S

The invention relates to a sealing element comprising at least 20-60 wt % of PVC resin, and 20-45 wt % of a biobased plasticizer. 1. A sealing element as a sealing membrane , a sealing film and/or a sealing layer comprising at least: 20-60 wt % of PVC resin , and 20-45 wt % of a biobased plasticizer.2. A sealing element according to comprising at least:55 wt % of PVC resin, and 28-36 wt % of a biobased plasticizer.3. A sealing element according to comprising additionally 0-5 wt % claim 1 , preferably 0.5-3 wt % claim 1 , of an epoxidized soybean oil (ESBO) as secondary plasticizer claim 1 , and/or additionally 0-30 wt % claim 1 , preferably 5-15 wt % claim 1 , of an filler like chalk or kaoline claim 1 , and/or additionally 0-15 wt % claim 1 , preferably 0.5-10% claim 1 , of pigments such as carbon black or TiO claim 1 , and/or additionally 0-5 wt % biocides like Dichloroctylisothiazolinone (DCOIT) Thiabendazole claim 1 , Propicondazole claim 1 , IPBC or any combinations of them claim 1 , and/or with additionally 0-10 wt % UV stabiliser like antioxidants like hindered phenols and secondary aromatic amines claim 1 , hindered amine light stabilizers (HALS) claim 1 , Alkoxyamine hindered amine stabilizers (NOR-HALS) claim 1 , UV absorbers like benzophenones claim 1 , antiozonantes or TiOor any combinations of them.4. A sealing element according to with 0.5-5 wt % claim 1 , preferably 0.8-2.3 wt % claim 1 , of an stabilizer based on Ca/Zn or Ba/Zn or organic stabilisers like OIT.5. A sealing element according to claim 1 , wherein the biobased plasticizer is an ester based on a polyol and monocarboxylic acid claim 1 , especially where the monocarbolyxic acid is valeric acid and the polyol is Pentarythritol.6. A sealing element according to claim 1 , wherein the biobased plasticizer is a citric acid ester claim 1 , especially acetyl trihexyl citrate (ATHC) claim 1 , acetyl tributyl citrate (ATBC) claim 1 , Acetyl trioctyl citrate or a combination of them.7. A sealing ...

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Номер записи: 36
19-04-2018 дата публикации

ARTIFICIAL LEATHER WITH THREE-DIMENSIONAL PATTERN AND MANUFACTURING METHOD THEREOF

Номер: US20180105976A1
Автор: Ha Yong-Tae, Jeon Hong-Chan, Kim Ju-Ahn, Kim Tae-Gi, Park Bong-Hyun
Принадлежит:

Provided are an artificial leather and a method of manufacturing the same. The artificial leather includes: a base fabric; a polyvinyl chloride film bonded to a surface of the base fabric; bonding layer formed on a surface of the film; a first foam layer formed on the bonding layer in a patterned shape; a first color layer formed on a surface of the foam layer and having the same pattern as the first foam layer; and a surface treatment layer formed on a surface of the first color layer with the same pattern as the first color layer or formed on a surface of the bonding layer without the first foam layer and the surface of the first color layer. to the artificial leather of the present invention may have a light weight and implement various three-dimensional patterns and colors as compared with a conventional PVC foam artificial leather. 1. An artificial leather , comprising:a base fabric;a polyvinyl chloride film bonded to a surface of the base fabric;a bonding layer formed on a surface of the film;a first foam layer formed on the bonding layer in a patterned shape;a first color layer formed on a surface of the first foam layer and having the same pattern as the first foam layer; anda surface treatment layer formed on a surface of the first color layer with the same pattern as the first color layer or formed on a surface of the bonding layer without the first foam layer and the surface of the first color layer.2. The artificial leather of claim 1 , further comprising:at least two three-dimensional pattern layers having different patterns and colors and sequentially formed between the bonding layer and the surface treatment layer.3. The artificial leather of claim 2 , wherein a first three-dimensional pattern layer comprises the first foam layer and the first color layer having the same pattern as the first foam layer and a second three-dimensional pattern layer comprises a second foam layer formed in a second patterned shape and a second color layer having the same ...

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Номер записи: 37
13-05-2021 дата публикации

Curative

Номер: US20210139644A1
Автор: Aaron Kenneth Amstutz, Albert C. PIERZ, Ian T. PIERZ, Luke Michael Haverhals, Nima Ezatollah Amini, Skylar Clement
Принадлежит: Natural Fiber Welding Inc

A coating created entirely from plant-derived ingredients is disclosed. Illustrative embodiments of the coating may be particularly well suited for use on leather-like materials created from epoxidized natural rubber-based formulations. Illustrative embodiments of the coating created may be comprised of substantially the reaction product between epoxidized vegetable oil and a polyfunctional naturally occurring acid (such as citric acid). Illustrative embodiments this reaction product may be used to produce porosity-free castable resins and vulcanize rubber formulations based on epoxidized natural rubber. Materials made from disclosed materials may be advantageously used as leather substitutes.

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Номер записи: 38
13-05-2021 дата публикации

Carpet Tile With Polyolefin Secondary Backing

Номер: US20210140102A1
Автор: Arvidson Sara A., Honohan Andrew M., III Franklin S., Li Xin, Love, Mehl Nathan A., Roberts Brandon T., Rundquist Paul A., Scrivens Walter A., Williams Dale R.
Принадлежит: MILLIKEN & COMPANY

This invention relates to a carpet tile that includes a polyolefin secondary backing layer. In particular, this invention relates to modular carpet tiles having at least one layer of polyolefin-containing thermoplastic polymer in the secondary backing of the carpet tile. By modifying the composition of the carpet tiles in this manner, the carpet tiles are able to withstand the high temperatures associated with surface printing of the tiles, while still maintaining cold temperature flexibility. 1. A carpet comprising the following sequential layers:a. pile yarns tufted through a primary backing to form a primary composite layer;b. a precoat layer comprised of a polymer; andc. a backing layer comprised of a thermoplastic olefin polymer, wherein the polymer exhibits low temperature flexibility and high temperature resistance.2. The carpet of claim 1 , wherein the thermoplastic olefin polymer is a polymer blend.3. The carpet of claim 2 , wherein the thermoplastic olefin polymer blend comprises:a. 5 wt % to 80 wt % of a first polymer with low temperature flexibility, andb. 1 wt % to 20 wt % of a second polymer with high temperature resistance.4. The carpet of claim 3 , wherein the first polymer with low temperature flexibility is an olefin-containing elastomer.5. The carpet of claim 4 , wherein the first polymer with low temperature flexibility is a propylene-containing elastomer.6. The carpet of claim 5 , wherein the first polymer with low temperature flexibility is a propylene based co-polymer.7. The carpet of claim 6 , wherein the first polymer with low temperature flexibility is a propylene based co-polymer with 50% to 91% propylene monomer in the chain.8. The carpet of claim 3 , wherein the second polymer with high temperature resistance is an olefin polymer.9. The carpet of claim 8 , wherein the second polymer with high temperature resistance is a propylene-based polymer.10. The carpet of claim 9 , wherein the second polymer is a propylene-based polymer with ...

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Номер записи: 39
27-05-2021 дата публикации

KNITTED STRUCTURE FOR REINFORCING COMPOSITE MATERIALS

Номер: US20210156082A1
Автор: DUMONT Nicolas, MAO Gaëtan
Принадлежит:

The object of the invention is a composite product that may include a knitted reinforcing structure, which has at least two skins, connected by links; the link density being between 1 link per 40 square stitches and one link per 10,000 square stitches. The invention also relates to the method for producing composite product obtained that may include between 55 and 85% by volume of polymeric material and between 15 and 45% by volume of reinforcing fibers. 11233. A composite product comprising a resin and a knitted reinforcing structure , the knitted structure having at least two skins ( , ) , connected by links (); the link () density being between one link per 40 square stitches and one link per 10 ,000 square stitches.2. The product according to claim 1 , characterized in that the knitted structure is produced from a fiber of a reinforcing material chosen from glass claim 1 , carbon claim 1 , basalt claim 1 , quartz claim 1 , para-aramid claim 1 , meta-aramid claim 1 , polypropylene claim 1 , polyamide claim 1 , polyethylene terephthalate claim 1 , polyester claim 1 , linen claim 1 , hemp claim 1 , thermoplastics claim 1 , such as polyetherimide claim 1 , polyetheretherketone (PEEK) claim 1 , polyetherketoneketone (PEKK) claim 1 , polyphenylene sulfide (PPS).33. The product according to claim 1 , characterized in that the link () density is between one link per 100 square stitches and one link per 5 claim 1 ,000 square stitches claim 1 , preferably between one link per 200 square stitches and one link per 1 claim 1 ,000 square stitches.4. The product according to claim 1 , characterized in that the knitted structure is obtained by a weft knitting technique.5. The product according to claim 1 , characterized in that the knitted structure is obtained by a rectilinear weft knitting technique.6. The product according to claim 1 , characterized in that the knitted structure has a three-dimensional shape adapted to the shape of the composite product.7. The product ...

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Номер записи: 40
27-05-2021 дата публикации

Lightweight Carpet Tile and Method

Номер: US20210156084A1
Автор: Paul Walker
Принадлежит: Individual

A novel carpet tile is provided with a roller applied polyurethane adhesive layer at a rate of less than 45 ounces per square yard, resulting in a lightweight backing with exceptional dimensional stability.

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Номер записи: 41
12-05-2016 дата публикации

Polyvinyl Chloride Coated Fabrics for use in air bags

Номер: US20160130748A1
Автор: Veiga Manuel J.
Принадлежит:

Textile fabrics for use in air bags and side curtains having at least one coating layer of polyvinyl chloride thereon, which may be a flat sheet, such as used in driver side air bags, or a multi-layered woven textile having preconfigured air-holding cavities therein for use in side curtains such as are installed in sport utility vehicles. Coating layers of elastomeric polyurethane may be applied to the textile fabric in addition to the coating layer of polyvinyl chloride. The textile fabrics may be coated on one side only, and may be coated on both sides (on opposed first and second surfaces). The polyvinyl chloride coatings, whether alone or in combination with other polymeric coatings, provide air bags or side curtains with superior air-holding characteristics. Means for adjusting the coefficient of friction of the air bag outer surface is also disclosed as an embodiment that includes a calendered coated textile fabric. 1. A coated textile fabric for an air-holding vehicle restraint system which comprises:a) a textile fabric having opposed outer surfaces; andb) a coating layer of polyvinyl chloride on at least one surface thereof.2. A coated textile fabric for an air-holding vehicle restraint system , which comprises:a) a multi-layered textile fabric having first and second opposed outer surfaces and preconfigured air-holding cavities therein;b) at least one coating layer of a polymeric adhesive coated on at least one of said first and second opposed outer surfaces of said multi-layered textile fabric and dried at an elevated temperature to provide a prime coat; andc) a second polyvinyl chloride layer coated onto the prime coat.3. The coated textile fabric of claim 1 , in which at least one coating layer of polyvinyl chloride has an overlying coating layer of polyvinyl chloride.4. The coated textile fabric of claim 2 , further comprising a third polyvinyl chloride layer coated onto the second polyvinyl chloride layer.5. The coated textile fabric of claim 1 , in ...

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Номер записи: 42
01-09-2022 дата публикации

Silk protein bonded layered materials and methods of making and using thereof

Номер: US20220275573A1
Автор: Carlos J. Bosques, Enrico Mortarino, Gregory H. Altman
Принадлежит: Evolved by Nature Inc

Silk processed, coated, repaired, and/or infused faux or bonded leather, or faux or bonded leather articles, and methods of preparing the same are disclosed herein.

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Номер записи: 43
23-04-2020 дата публикации

Polyethyleneimine compounds containing n-halamine and derivatives thereof

Номер: US20200123474A1
Автор: Dominick J. Valenti, Sanjeev K. DEY, Sudhanshu Srivastava, Wesley A. Freund
Принадлежит: Milliken and Co

This invention relates to odor control molecules comprised of polyethyleneimine compounds containing N-halamine and derivatives thereof.

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Номер записи: 44
23-04-2020 дата публикации

Transmission belt and method for producing same

Номер: US20200124136A1
Автор: Takashi Kunisada
Принадлежит: Bando Chemical Industries Ltd

A power transmission belt (B) has a reinforcing fabric (13) covering a pulley contact surface thereof. A cover layer (15) adheres to the reinforcing fabric (13) to cover surfaces of fibers or yarns constituting the reinforcing fabric (13), and is exposed outside. The cover layer (15) contains crosslinked polyolefin particles (16) in which polyolefin molecules are crosslinked with each other.

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Номер записи: 45
03-06-2021 дата публикации

Sprayable and hygroscopic ink for digital printing process on fabric and hygroscopic fabric

Номер: US20210164156A1
Автор: Chia-Yi Lin, Jung-Yu Tsai
Принадлежит: TAIWAN TEXTILE RESEARCH INSTITUTE

A sprayable and hygroscopic ink for a digital printing process on a fabric includes 3.0 parts by weight to 6.0 parts by weight of a colorant, 0.5 parts by weight to 2.0 parts by weight of a hygroscopic agent, 0.5 parts by weight to 1.0 part by weight of a surfactant, and a balance of a solvent, in which a pH value of the hygroscopic agent is between 6.0 and 8.5 at 25° C., and a particle diameter D90 of the sprayable and hygroscopic ink is between 180 nm and 220 nm.

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Номер записи: 46
03-06-2021 дата публикации

FOAMED URETHANE SHEET AND SYNTHETIC LEATHER

Номер: US20210164157A1
Автор: TETSUI Tomohiro
Принадлежит:

The present invention provides a foamed urethane sheet which is formed from an aqueous urethane resin composition containing a urethane resin (A), an aqueous medium (B), and a surfactant (C) having 10 or more carbon atoms, and has a density of 200 to 1,000 kg/m. Further, the present invention provides a synthetic leather having at least a substrate (i) and a polyurethane layer (ii), wherein the polyurethane layer (ii) is formed from the foamed urethane sheet according to any one of claims to . The polyurethane layer (ii) may be embossed. The surfactant (C) is preferably a stearic acid salt, and the urethane resin (A) which has an anionic group, and has a flow starting temperature of 80° C. or higher is preferably used. 1. A foamed urethane sheet , which is formed from a urethane resin composition containing a urethane resin (A) , water (B) , and a surfactant (C) having no aromatic ring and having a hydrophobic portion having 10 or more carbon atoms , and has a density of 200 to 1 ,000 kg/m.2. The foamed urethane sheet according to claim 1 , wherein the surfactant (C) is a stearic acid salt.3. The foamed urethane sheet according to claim 1 , wherein the urethane resin (A) has an anionic group.4. The foamed urethane sheet according to claim 1 , wherein the urethane resin (A) has a flow starting temperature of 80° C. or higher.5. A synthetic leather having at least a substrate (i) and a polyurethane layer (ii) claim 1 ,{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'wherein the polyurethane layer (ii) is formed from the foamed urethane sheet according to .'}6. The synthetic leather according to claim 5 , wherein the polyurethane layer (ii) is embossed.7. The foamed urethane sheet according to claim 2 , wherein the urethane resin (A) has an anionic group. The present invention relates to a foamed urethane sheet.Polyurethane resins have excellent mechanical strength and flexibility, and have been used in various applications, such as a coating agent and an adhesive. ...

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Номер записи: 47
18-05-2017 дата публикации

Aqueous polyurethaneurea compositions including dispersions and films

Номер: US20170136715A1
Автор: HONG Liu, Kenneth Edward Martin, Kofi Bissah
Принадлежит: Invista North America LLC

An article comprising a polyurethane composition and an array of fibers wherein said array of fibers are embedded in said polyurethane composition such that a portion of said fibers extends beyond an internal surface of said molded article and an external surface of said molded article.

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Номер записи: 48
17-05-2018 дата публикации

CARPET COATING COMPOSITIONS

Номер: US20180135242A1
Автор: KÜNSTLE Holger, MELCHIN Timo, PFINGSTL Doris, Tangelder Robert
Принадлежит: Wacker Chemie AG

The invention relates to the use of mixtures that contain an aqueous dispersion of a vinyl acetate polymer and an aqueous dispersion of a vinyl acetate-ethylene copolymer for carpet coating compositions, and corresponding carpet coating compositions, as well as carpets which are coated with such carpet coating compositions. 1. The method of using mixtures comprising an aqueous dispersion of a vinyl acetate polymer and an aqueous dispersion of a vinyl acetate-ethylene copolymer for carpet coating compositions.2. The method as claimed in claim 1 , characterized in that the vinyl acetate polymer is obtained via free-radically initiated emulsion polymerization of 99 to 100 wt % of vinyl acetate and optionally up to 1 wt % of further comonomers claim 1 , all based on the total weight of the monomers claim 1 , while the particulars in weight % add up to 100 wt % in each case claim 1 , in an aqueous medium.3. The method as claimed in or claim 1 , characterized in that the vinyl acetate-ethylene copolymer is obtained via free-radically initiated emulsion polymerization of 65 to 98 wt % of vinyl acetate and 2 to 30 wt % of ethylene and optionally up to 10 wt % of further comonomers claim 1 , all based on the total weight of the monomers claim 1 , while the particulars in weight % add up to 100 wt % in each case claim 1 , in an aqueous medium.4. The method as claimed in or claim 1 , characterized in that the polymerization of the vinyl acetate polymer is effected in the presence of protective colloid claim 1 , optionally in combination with emulsifier.5. The method as claimed in or claim 1 , characterized in that the polymerization of the vinyl acetate-ethylene copolymer is effected in the presence of protective colloid or in the presence of emulsifier or in the presence of a combination of emulsifier and protective colloid.6. The method as claimed in or claim 1 , characterized in that not only the polymerization of the vinyl acetate polymer but also the polymerization of the ...

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Номер записи: 49
18-05-2017 дата публикации

PHOTOCHEMICAL CROSS-LINKABLE POLYMERS, METHODS OF MAKING PHOTOCHEMICAL CROSS-LINKABLE POLYMERS, METHODS OF USING PHOTOCHEMICAL CROSS-LINKABLE POLYMERS, AND METHODS OF MAKING ARTICLES CONTAINING PHOTOCHEMICAL CROSS-LINKABLE POLYMERS

Номер: US20170137570A1
Автор: DHENDE VIKRAM, Locklin Jason J.
Принадлежит:

Structures having a polymer composition covalently bonded to the surface of the structure, methods of attaching the polymer to the surface of the structure, methods of decreasing the amount of microorganisms formed on a structure, and the like, are disclosed. 1. A structure , comprising:a surface having a polymer, wherein the polymer comprises a linear or branched polyethylenimine polymer that has been quaternized with a hydrophobic side chain moiety and a photo cross-linkable moiety, wherein the polymer is covalently attached to the surface, and wherein the structure has an antimicrobial characteristic.2. The structure of claim 1 , wherein the antimicrobial characteristic causes a substantial amount of microorganisms to be killed.3. The structure of claim 1 , wherein the microorganism is selected from the group consisting of: gram positive bacteria claim 1 , gram negative bacteria claim 1 , protozoan claim 1 , fungi claim 1 , and algae.4. The structure of claim 1 , wherein the antimicrobial characteristic causes a microorganism growth to be inhibited or substantially inhibited.5. The structure of claim 1 , wherein the microorganism is bacterium claim 1 , and wherein the bacterium is selected from the group consisting of: gram positive bacteria claim 1 , and gram negative bacteria.6. The structure of claim 1 , wherein the structure is selected from the group consisting of: a fabric claim 1 , a textile article claim 1 , a natural fiber claim 1 , a synthetic fiber claim 1 , a porous membrane claim 1 , a plastic structure claim 1 , a oxide structure having a functionalized layer on the surface of the structure claim 1 , a metal structure having a functionalized layer on the surface of the structure claim 1 , a glass structure having a functionalized layer on the surface of the structure claim 1 , and a combination thereof.7. The structure of claim 1 , wherein the functionalized layer can have a thickness of about 2 nanometers (nm) to 1 micrometer (μm).8. The structure ...

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Номер записи: 50
18-05-2017 дата публикации

METHOD OF PREPARING POLYESTER FABRIC FOR AIRBAG

Номер: US20170137976A1
Автор: Jin Hye-Seung, Kim Jae-Hyung, Kwak Dong-Jin, Youn Jung-Hoon
Принадлежит: KOLON INDUSTRIES, INC.

A method of preparing a polyester fabric for an airbag is provided, and particularly, a method of preparing a fabric for an airbag by inserting a predetermined weave into a selvage to provide the whole fabric with uniform tension upon weaving a high-density fabric for an airbag using a polyester yarn is provided. 1. A method of preparing a polyester fabric for an airbag , comprising weaving a raw fabric for an airbag using a polyester fiber , wherein a high-density weave of 20 yarns to 100 yarns is inserted into a selvage of the raw fabric for an airbag in the weaving process.2. The method according to claim 1 , wherein the polyester fiber has a total fineness of 200 to 1000 denier.3. The method according to claim 1 , wherein the high-density weave is a 2×2 basket weave claim 1 , a 3×3 basket weave claim 1 , a partially co-woven weave claim 1 , or a mixed weave of one or more thereof.4. The method according to claim 1 , wherein the raw fabric for an airbag is weaved by an OPW (one piece woven) method.5. The method according to claim 1 , further comprising coating a woven fabric with a rubber component.6. The method according to claim 5 , wherein the rubber component is one or more selected from the group consisting of a powder-type silicone claim 5 , a liquid-type silicone claim 5 , polyurethane claim 5 , chloroprene claim 5 , a neoprene rubber claim 5 , polyvinyl chloride claim 5 , and an emulsion-type silicone resin.7. The method according to claim 5 , wherein a coating weight of the rubber component per unit area is 30 to 150 g/m.8. The method according to claim 7 , wherein a coating weight deviation of the rubber component per unit area is within 20% in the width direction of the fabric. The present disclosure relates to a method of preparing a polyester fabric for an airbag. More particularly, the present disclosure relates to a method of preparing a fabric for an airbag, which enables the whole fabric to be provided with uniform tension upon weaving a high- ...

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Номер записи: 51
09-05-2019 дата публикации

Fire resistant composite roofing membrane

Номер: US20190136447A1
Автор: David E. Wenstrup
Принадлежит: Milliken and Co

A composite roofing membrane containing a single ply roofing membrane containing a first membrane, a scrim, and a second membrane. The first side of the first membrane forms the upper surface of the composite roofing membrane and contains a thermoplastic polymer. The scrim has a machine and cross-machine direction and contains a yarn or fiber selected from the group consisting of polyester and glass, and a tensile strength in the machine direction is at least about 100 N/cm 2 . The second membrane contains a thermoplastic polymer. The composite roofing membrane also contains a fire resistant fleece containing a plurality of FR rayon staple fibers and a plurality of char scaffold fibers selected from the group consisting of partially oxidized acrylonitrile and silica staple fibers.

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Номер записи: 52
25-05-2017 дата публикации

BIAXIALLY EXPANDED POLYMER FILM, TUFTED CARPET COMPRISING IT AND METHOD FOR THEIR MANUFACTURE

Номер: US20170145630A1
Автор: BATENBURG Lawrence Fabian, VAN TILBURG Henricus Johannes Maria
Принадлежит:

The invention relates to a self-supporting polymer film, to a process for preparing said self-supporting polymer film, to a hot-melt adhesive, to uses of a self-supporting polymer film, to a method for preparing an assembly of at least two objects, and to a tufted carpet. The self-supporting polymer film of the invention comprises a continuous layer of a thermoplastic composition comprising a thermoplastic polymer, wherein the composition has a melt flow index (MFI) of 100 g/10 minutes or more, and wherein the polymer film is biaxially expanded. 1. A self-supporting polymer film comprising a continuous layer of a thermoplastic composition comprising a thermoplastic polymer , said thermoplastic composition having a melt flow index (MFI) of 100 g/10 minutes or more , wherein said polymer film is biaxially expanded.2. A self-supporting polymer film according to claim 1 , wherein said thermoplastic composition has a MFI of 300-500 g/10 minutes.3. A self-supporting polymer film according to or claim 1 , wherein said thermoplastic composition has a MFI of 400-500 g/10 minutes.4. A self-supporting polymer film according to any one of - claim 1 , wherein said layer has a thickness of 500 μm or less.5. A self-supporting polymer film according to any one of - claim 1 , wherein said layer has a thickness of 100 μm or less.6. A self-supporting polymer film according to any one of - claim 1 , wherein said composition comprises an infrared absorption agent.7. A self-supporting polymer film according to any one of - claim 1 , wherein said thermoplastic polymer comprises one or more selected from the group consisting of ethylene-vinyl acetate co-polymers claim 1 , ethylene-acrylate polymer claim 1 , polyolefins claim 1 , polyamides claim 1 , polyesters and polyurethanes.8. A self-supporting polymer film according to any one of - claim 1 , wherein said thermoplastic polymer comprises at least two different polymer selected from the group consisting of ethylene-vinyl acetate co- ...

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Номер записи: 53
16-05-2019 дата публикации

THIN-FILM TYPE HIGHLY MOISTURE-TRANSMISSIVE FIBER SHEET

Номер: US20190145047A1
Автор: Park Eun Ho, RHO Yong Hwan
Принадлежит: Ventex Co., Ltd.

A thin film-type high moisture transferable fiber sheet includes a thin film coating layer formed on one side of the hydrophilic fiber sheet, in which the thin film coating layer is formed such that a hydrophobic coating agent is coated on a portion of the one side of the fiber sheet in a thin film-type. 1. A thin film-type high moisture transferable fiber sheet comprising a thin film coating layer on one side of a hydrophilic fiber sheet ,wherein the thin film coating layer comprises a hydrophobic coating agent coated on a portion of the one side of the fiber sheet in a thin film-type.2. The fiber sheet according to claim 1 , wherein the thin film coating layer has a thickness of 20 nm to 80 nm.3. The fiber sheet according to claim 1 , wherein the hydrophobic coating agent comprises a silicone-based water repellent and a transparent binder.4. The fiber sheet according to claim 1 , wherein the hydrophobic coating agent is applied to 70% to 95% of a surface area of the one side.5. The fiber sheet according to claim 1 , wherein the thin film coating layer has a gap of 0.5 mm to 5 mm in which the hydrophobic coating agent is not coated.6. The fiber sheet according to claim 1 , wherein the hydrophobic coating agent constitutes the thin film coating layer in the form of dots or stripes.7. The fiber sheet according to claim 5 , wherein a color difference occurs between the thin film coating layer and the gap when moisture is absorbed. This application is a National Phase patent application of International Patent Application Number PCT/KR2017/004234, filed on Apr. 20, 2017, which claims priority of Korean Patent Application No. 10-2016-0050903, filed on Apr. 26, 2016, in the Korean Intellectual Property Office, the entire contents of all of which are incorporated herein by reference.Embodiments of the present invention relate to a thin film-type high moisture transferable fiber sheet and more particularly to a thin film-type high moisture transferable fiber sheet in which ...

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Номер записи: 54
31-05-2018 дата публикации

ARTIFICIAL LEATHER USING POLYESTER AND MANUFACTURING METHOD THEREFOR

Номер: US20180148891A1
Автор: KIM Dae Young, KIM Gu Hwan, PARK Choong Ryeol
Принадлежит: JEONGSAN INTERNATIONAL CO., LTD.

The present invention relates to an artificial leather using polyester, the artificial leather comprising: a base substrate layer made of a polyester fabric; an adhesive layer deposited on one surface of the base substrate layer and made of a polyester copolymer; and a skin film layer deposited on one surface of the adhesive layer and made of a polyetherester-based block copolymer. 1. An artificial leather using polyester , the artificial leather comprising:a base material layer formed with polyester fabric;an adhesive layer stacked on one surface of the base material layer and formed with polyester copolymer; anda skin film layer stacked on one surface of the adhesive layer and formed with polyetherester BLOCK copolymer.2. The artificial leather of claim 1 , wherein the base material layer is comprised of any one of a warp knit formed with polyester claim 1 , a circular knit napped cloth claim 1 , a polyester non-woven fabric or a polyester sea-island type ultrafine fiber non-woven fabric.3. The artificial leather of claim 1 , wherein the adhesive layer is formed with a polyester copolymer lower in melting point than that of copolymer formed with the skin film layer claim 1 , and the polyetherester BLOCK copolymer is manufactured by condensation polymerization of terephthalic acid claim 1 , 1 claim 1 , 4-butanediol and polytetraethylene glycol.4. The artificial leather of claim 3 , wherein the adhesive layer is manufactured by mixing polyester copolymer and isophthalic acid.5. The artificial leather of claim 1 , further comprising an foaming layer included between the adhesive layer and the skin film layer claim 1 , and formed with polyester having a thickness of 100˜300 μm and a density of 0.5˜0.8 g/cm.6. A method for manufacturing an artificial leather using polyester claim 1 , the method comprising:manufacturing a skin film layer;forming an adhesive layer by coating a hot melt adhesive on the skin film layer; andbonding by stacking the skin film layer, the ...

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Номер записи: 55
07-05-2020 дата публикации

COMPOSITE SUPPORT AND USES

Номер: US20200141053A1
Автор: ARNOLD Céline, BOEHM Eric, REMONGIN Lola, WENZ Sabine
Принадлежит: SENFA

A composite support includes a first layer or sheet made from a printable or dyed material, a second layer or flexible polymer layer, and a third layer made from a hydrophilic and film-forming polymer. A method of using the support, in particular in digital printing or in dyeing with sublimation dyes, is also disclosed. 1. A composite support comprising:a first layer or sheet made from a printable material;a second layer or flexible polymer layer; anda third layer or hydrophilic and film-forming polymer layer.2. The support according to claim 1 , wherein the hydrophilic and film-forming polymer is selected from among vinyl alcohol polymers claim 1 , vinyl alcohol and alkylene claim 1 , carboxymethylcelluloses claim 1 , hydroxypropylcelluloses claim 1 , gelatines claim 1 , alginates claim 1 , polyvinylpyrrolidones claim 1 , polyethyleneimines and copolymers comprising at least one of the monomers selected from among vinyl acetate claim 1 , vinyl alcohol and ethylene claim 1 , and any mixture of these polymers and copolymers.3. The support according to claim 1 , wherein the second layer has a solid structure or a honeycomb structure.4. The support according to claim 2 , wherein the second layer comprises at least one polymer or a copolymer selected from among polyurethanes (PU) claim 2 , acrylic polymers and copolymers claim 2 , polyvinylidene chloride (PVDC) and vinylidene chloride copolymers claim 2 , polyvinyl acetate (PVAC) claim 2 , and any mixture of these polymers and copolymers.5. The support according to claim 1 , wherein the second layer comprises at least one additive selected from among a fireproofing agent claim 1 , a rheological additive claim 1 , a surfactant claim 1 , a brightening additive claim 1 , and/or at least one filler and/or at least one pigment.6. The support according to claim 1 , wherein the proportion of the polymer or copolymer in the second layer is at least 20% (wt/wt) and at most 99% (wt/wt) by weight with respect to the weight of the ...

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Номер записи: 56
17-06-2021 дата публикации

Artificial Leather and Method for Manufacturing Same

Номер: US20210180247A1
Автор: Hironaka Daisuke, Sakata Keiichiro, Tadokoro Yoshiyuki, Umemoto Hiroki
Принадлежит: ASAHI KASEI KABUSHIKI KAISHA

An artificial leather is provided that, due to excellent texture and mechanical strength (abrasion resistance, etc.), can be appropriately used in, for example, clothing products, or sheets of skin material or interior material, etc. for interiors, automobiles, airplanes, rail cars, etc. One embodiment of the present invention is an artificial leather that includes a fiber sheet and a polyurethane resin, wherein the fiber sheet includes a scrim that is a woven or knitted fabric, and a fiber layer (A) that constitutes a first outer surface of the artificial leather, such that in a thickness direction cross-section of the fiber layer (A), the ratio (d/D) of the total area (d) of the polyurethane resin that forms a closed shape having an area of 100 μm2 or more to the total area (D) of the polyurethane resin satisfies the following formula (1): 5≤(d/D)×100≤50 (%). 1. An artificial leather comprising a fiber sheet and a polyurethane resin , whereinthe fiber sheet includes a scrim, which is a woven or knitted fabric, and a fiber layer (A) constituting a first outer surface of the artificial leather, and{'sup': '2', 'claim-text': {'br': None, 'i': 'd/D', '5≤()×100≤50 (%)\u2003\u2003(1).'}, 'in a thickness direction cross-section of the fiber layer (A), the ratio (d/D) of the total area (d) of a polyurethane resin forming a closed shape having an area of 100 μmor more to the total area (D) of the polyurethane resin satisfies the following formula (1)2. The artificial leather according to claim 1 , wherein in a thickness direction cross-section of the fiber layer (A) claim 1 , the average area of the closed shape formed by the polyurethane resin is 3 μmto 18 μm.3. The artificial leather according to claim 1 , wherein an area ratio of the polyurethane resin in the first outer surface is 6.5% or less.4. The artificial leather according to claim 1 , wherein the fiber sheet has a three-layer structure composed of:a fiber layer (A) constituting a first outer surface of the ...

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Номер записи: 57
11-06-2015 дата публикации

TILE CARPET

Номер: US20150159324A1
Автор: Ikezaki Hiroyuki
Принадлежит:

A carpet of a type to be used in such manner that square plate-like members having a predetermined size are laid over the floor, and more particularly, a tile carpet comprising a carpet body, a carpet base to which the carpet body is fixed, and a layer of non-hardening type adhesive arranged on the rear surface of the carpet base, characterized in that the non-hardening type adhesive layer of the tile carpet consists of a mixture of acrylic foaming resin and urethane resin hardening type adhesive and a ratio of mixing of urethane resin hardening type adhesive in the mixture is 10 to 30 weight %. 1. A carpet of a type to be used in such manner that square plate-like members having a predetermined size are laid over the floor, and more particularly, a tile carpet comprising a carpet body, a carpet base to which the carpet body is fixed, and a layer of non-hardening type adhesive arranged on the rear surface of the carpet base, characterized in that the non-hardening type adhesive layer of the tile carpet consists of a mixture of acrylic foaming resin and urethane resin hardening type adhesive and a ratio of mixing of urethane resin hardening type adhesive in the mixture is 10 to 30 weight %. 1. Field of the inventionThe present invention relates to a tile carpet, which is to be laid or put on over the surface of a floor covered with many long wood strips engaging with one another without gaps, a floor finished at the surface with mortar, a floor fully covered with plastic plates, or a floor formed with fully laid plates of natural stones, or the like. The tile carpet may be merely put on, so that it does not tend to have slip between the tile carpet and the floor surface, and the tile carpet when removed does almost not have marks of an adhesive on the floor surface.An adhesive of hardening type is in the state of liquid having fluidity when in use for adhering tile carpets on the floor and is capable of being readily contacting with an object to be adhered and of ...

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Номер записи: 58
01-06-2017 дата публикации

METHOD FOR PRODUCING TEXTILE PRODUCTS, PRODUCTS OBTAINABLE THEREFROM AND METHOD TO RECLAIM THE PRODUCTS

Номер: US20170152417A1
Автор: Koning Cornelis Eme, REUTELINGSPERGER Chris, Tichelaar Michel Poul, UDDING Jan Henderikus, WESTERHOF Wilhelmina
Принадлежит:

The present invention pertains to a method for manufacturing a laminated textile product comprising providing a first intermediate product comprising a primary backing having a front surface and a back surface, and yarns stitched into the primary backing, the yarns extending from the front surface of the backing material, feeding the intermediate product along a body having a heated surface, the back surface being pressed against the said heated surface, to at least partly melt the yarns present in the intermediate product to bond the yarns to the backing, wherein the part of the back surface that is pressed against the heated surface has a relative speed with respect to the heated surface, so as to provide a second intermediate product having a calendered back surface, providing a dimensionally stable carrier sheet or secondary backing, and connecting the second intermediate product to the carrier sheet by providing a hot melt adhesive between the calendered surface and the sheet, and pressing the sheet to the second intermediate product to form the textile product. 1. A hot melt adhesive comprising a polymer P in an amount of at least 50% by weight of the hot melt adhesive composition , whereinthe polymer P is a polyester which is a condensation polymerization reaction product of a dicarboxylic acid and a polyol having two hydroxyl groups per molecule, and whereinthe polymer P is semi-crystalline and has a melting point from 75 to 150° C., a glass transition temperature below 40° C. and a melt viscosity at 150° C. of lower than 100 Pa·s and higher than 8 Pa·s.2. The hot melt adhesive according to claim 1 , wherein the dicarboxylic acid is terephthalic acid claim 1 , fumaric acid and/or adipic acid.3. The hot melt adhesive according to claim 1 , wherein the polyol is ethylene glycol and/or 1 claim 1 ,6-hexanediol.4. The hot melt adhesive according to claim 1 , wherein the melt viscosity of polymer P at 150° C. is higher than 12 Pa·s.5. The hot melt adhesive ...

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Номер записи: 59
08-06-2017 дата публикации

Epoxy resin imbibed polymer particles

Номер: US20170158843A1
Автор: Haipeng Xu, Jingui Jiang, Wanxia Zhu, Youjun WU
Принадлежит: Dow Global Technologies LLC

The present invention relates to an aqueous polymer dispersion composition comprising a stable aqueous dispersion of single-phase thermoplastic polymer particles imbibed with a thermosettable compound having at least two oxirane groups. The thermoplastic polymer particles have a sufficient concentration of anti-agglomerating functional groups to stabilize the latex against agglomeration, and the thermoplastic polymer particles being a copolymerization product of a monomer mixture comprising, based on the total dry weight of the monomer mixture (a) 35 wt. % to 71 wt. % of ethyl acrylate, (b) 30 wt. % to 60 wt. % of methyl methacrylate, and (c) 5 wt. % to 10 wt. % methylol acrylamide.

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Номер записи: 60
14-05-2020 дата публикации

Fabric Substrate and Manufacturing Method Thereof

Номер: US20200149217A1
Автор: Choi Kyung Cheol, Choi Seung Yeop, Kwon Seon Il
Принадлежит:

According to the present invention, there is provided a fabric substrate for mounting a light emitting element. The fabric substrate includes a fabric layer including at least one fabric, a stress buffer layer that is disposed on the fabric layer and minimizes an occurrence of physical strain and stress caused by bending the fabric layer, and a flattening layer that is disposed on the stress buffer layer and provides a flat surface to allow a light emitting element to operate. 1. A fabric substrate comprising:a fabric layer including at least one fabric;a stress buffer layer that is disposed on the fabric layer and minimizes an occurrence of physical strain and stress caused by bending the fabric layer; anda flattening layer that is disposed on the stress buffer layer and provides a flat surface to allow a light emitting element to operate.2. The fabric substrate of claim 1 , wherein the stress buffer layer is formed of a material having elasticity and adhesiveness.3. The fabric substrate of claim 1 , wherein the stress buffer layer is formed of a material having a Young's modulus of 500 MPa or less in order to obtain flexibility of the fabric substrate.4. The fabric substrate of claim 1 , wherein the stress buffer layer is formed to have a thickness of 0.1 μm or more.5. The fabric substrate of claim 1 , wherein the stress buffer layer is formed of a silicon-based material capable of being cured at room temperature.6. The fabric substrate of claim 1 , wherein the flattening layer is formed of a material which has a surface roughness of several nanometers (nm) or less and an interface property suitable for forming a thin film.7. The fabric substrate of claim 1 , wherein the flattening layer is formed of a material having a Young's modulus of 0.1 GPa or more.8. The fabric substrate of claim 1 , wherein the flattening layer is formed to have a thickness of 30 μm or less.9. The fabric substrate of claim 1 , wherein the flattening layer contains at least one of ...

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Номер записи: 61
16-06-2016 дата публикации

Binder Composition for Sublimation Printing Natural Fibers

Номер: US20160168379A1
Автор: Lee Kwan Byung
Принадлежит:

A binder composition for sublimation-printing natural fibers of the present invention includes: (A) an aqueous solvent; (B) a moisture evaporation retardant selected from urea, glycerine, and a mixture thereof; (C) a (meth)acrylic polymer; (D) a polyurethane; (E) a blocked polyisocyanate; and (F) a paraffin wax. 1. A binder composition for sublimation printing natural fibers , comprising:(A) an aqueous solvent;(B) a moisture evaporation retardant selected from urea, glycerine, and a mixture thereof;(C) a (meth)acrylic polymer;(D) a polyurethane; and(E) a blocked polyisocyanate.2. The binder composition of claim 1 , wherein the binder composition comprises: about 30 to about 97.5 wt % of the aqueous solvent (A); about 1 to about 30 wt % of the moisture evaporation retardant selected from urea claim 1 , glycerine claim 1 , and a mixture thereof (B); about 0.1 to about 30 wt % of the (meth)acrylic polymer (C); about 0.1 to about 10 wt % of the polyurethane (D); and about 0.1 to about 10 wt % of the blocked polyisocyanate (E).3. The binder composition of claim 1 , wherein the binder composition further comprises (F) a paraffin wax.4. The binder composition of claim 3 , wherein the paraffin wax (F) is included in an amount of about 0.1 to about 10 wt % based on 100 wt % of the binder composition including the (F) component.5. The binder composition of claim 1 , wherein the binder composition further comprises (G) a compound selected from a linear polyester having a hydroxyl group claim 1 , a mixture of hexane diol-1 claim 1 ,6 E-caprolactone and a linear aliphatic polycarbonate polyester claim 1 , a polyol claim 1 , and a mixture thereof.6. The binder composition of claim 5 , wherein the compound (G) selected from the linear polyester having a hydroxyl group claim 5 , the mixture of hexane diol-1 claim 5 ,6 E-caprolactone and the linear aliphatic polycarbonate polyester claim 5 , the polyol claim 5 , and the mixture thereof is included in an amount of about 0.1 to about ...

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Номер записи: 62
15-06-2017 дата публикации

Method of manufacturing an implantable film and prothesis comprising such a film

Номер: US20170165399A1
Автор: Nicolas PROST, Sébastien FRANCOIS, Suzelei Montanari
Принадлежит: Sofradim Production SAS

A method for manufacturing an implantable film and a prosthesis comprising such a film The present invention relates to a method for manufacturing a non porous film intended to be implanted in the human body, said method comprising the following steps: preparation of a first film, called intermediate film, via gelling of a starting solution comprising at least one polymer selected in the group consisting of collagen, glycosaminoglycans, and mixtures thereof, immersion of said intermediate film in an alkaline composition comprising at least one C 1 -C 4 alcohol, drying of the film obtained at the end of the immersing step. The invention also relates to a method for manufacturing a prosthesis comprising a textile support and such a film.

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Номер записи: 63
29-09-2022 дата публикации

ROOFING MEMBRANE

Номер: US20220307263A1
Автор: Chich Adem, Xiao Yixi, Zheng Yan
Принадлежит:

A roofing membrane includes a plurality of resins present in an amount of 30 wt. % to 100 wt. % based on a total weight of the roofing membrane. The plurality of resins include a first resin and a second resin. The first resin includes a resin present in an amount of 20 wt. % to 80 wt. % based on a total weight of the plurality of resins in the roofing membrane; that is not moisture curable; and that is cured. The second resin includes a resin present in an amount of 20 wt. % to 80 wt. % based on the total weight of the plurality of resins in the roofing membrane; that is moisture curable; that is uncured; and includes silicon. The roofing membrane is flexible. The roofing membrane, when exposed to moisture, exhibits a tear strength that meets ASTM D6878. 1. A rolled material , comprising: [ wherein the first resin comprises a resin:', 'present in an amount of 20 wt. % to 80 wt. % based on a total weight of the plurality of resins in the roofing membrane;', 'that is not moisture curable; and', 'that is cured;', 'wherein the second resin comprises a resin:', 'present in an amount of 20 wt. % to 80 wt. % based on the total weight of the plurality of resins in the roofing membrane;', 'that is moisture curable;', 'that is uncured; and', 'comprising silicon;, 'wherein the plurality of resins comprise a first resin and a second resin;'}, 'wherein the roofing membrane is flexible;', 'wherein the tear strength is 55 lbf to 140 lbf.', 'wherein the roofing membrane, when exposed to moisture, exhibits a tear strength that meets ASTM D6878; and'}], 'a plurality of resins present in an amount of 30 wt. % to 100 wt. % based on a total weight of the roofing membrane,'}, 'a roofing membrane, comprising2. The rolled material of claim 1 , further comprising a filler present in an amount of 1 wt. % to 70 wt. % based on the total weight of the roofing membrane.3. The rolled material of claim 2 , wherein the filler is selected from the group consisting of amorphous silica claim 2 , ...

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Номер записи: 64
21-05-2020 дата публикации

PAINT COMPOSITION

Номер: US20200157373A1
Автор: FUKADA Takumi, HIKOBE Yoshimasa, MATSUDA Yoshitaka
Принадлежит: Kanto Denka Kogyo Co., Ltd.

The present invention is a paint composition containing (A) a fluorine-containing copolymer, (B) a solvent and (C) a resin particle satisfying the following conditions 1 to 5: 1. A paint composition comprising (A) a fluorine-containing copolymer , (B) a solvent and (C) a resin particle satisfying the following conditions 1 to 5:condition 1: an average particle size of the resin particle is 0.1 to 50 μm;condition 2: a refractive index of the resin particle at 20□C is 0.8 to 1.2 times that of a film composed of the fluorine-containing copolymer (A) at 20□C;condition 3: a 10% compression strength of the resin particle is 40 MPa or less;condition 4: a compressibility of the resin particle is 20% or more; andcondition 5: the resin particle does not suffer from brittle fracture under a load force of 0.1 mN.3. The paint composition according to claim 1 , wherein (A) is a curable fluorine-containing copolymer and the paint composition comprises a curing agent of the curable fluorine-containing copolymer.4. The paint composition according to claim 3 , wherein (A) is a curable fluorine-containing copolymer having a hydroxyl group and the curing agent of the curable fluorine-containing copolymer is a polyisocyanate compound.5. The paint composition according to claim 3 , wherein the paint composition contains the curing agent in an amount of 1 to 300 parts by mass relative to 100 parts by mass of (A).6. The paint composition according to claim 1 , wherein (A) is contained in an amount of 1 to 90 mass %.7. The paint composition according to claim 1 , wherein (B) is an organic solvent.8. The paint composition according to claim 1 , wherein (B) is contained in an amount of 1 to 99 mass %.9. The paint composition according to claim 1 , wherein (C) has a CV value of 30% or less.10. The paint composition according to claim 1 , wherein (C) is composed of one or more resins selected from methacrylic resins claim 1 , acrylic resins claim 1 , silicone resins claim 1 , urethane resins ...

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Номер записи: 65
01-07-2021 дата публикации

AIR BAG BASE CLOTH AND AIR BAG

Номер: US20210197751A1
Автор: HOURAIYA Tsuyoshi, KODERA Shota
Принадлежит: SEIREN CO., LTD.

An air bag base cloth according to the present invention includes a base cloth main body formed of synthetic fibers, and a synthetic resin layer with which at least one face of the base cloth main body is coated, and the moisture content measured in accordance with JIS L 1096.8.10 is 0.5% or less. 1. An air bag base cloth comprising:a base cloth main body formed of synthetic fibers; anda synthetic resin layer with which at least one face of the base cloth main body is coated,wherein a moisture content measured in accordance with JIS L 1096.8.10 is 0.5% or less.2. The air bag base cloth according to claim 1 , wherein polyethylene terephthalate is used as a main material of the fibers included in the base cloth main body.3. The air bag base cloth according to claim 1 , wherein silicone resin is used as a main material of the synthetic resin layer.4. The air bag base cloth according to claim 1 , wherein the base cloth main body is coated with the synthetic resin layer in an amount of 10 to 50 g/m.5. The air bag base cloth according to claim 1 , wherein a weave density of yarns of the base cloth main body is 48 to 68 yarns/2.54 cm.6. The air bag base cloth according to claim 1 , wherein the number of yarn filaments in the base cloth main body is 72 to 182 filaments.7. An air bag formed of at least the air bag base cloth according to . The present invention relates to a base cloth used in an air bag that is in widespread use as a device for occupant protection at the time of a vehicle collision, and particularly to a coated air bag base cloth and an air bag obtained from the same.An air bag device is widely provided in a vehicle as a safety device for occupant protection that protects an occupant from impact when a vehicle undergoes a collision. In recent years, in addition to air bags to be deployed from in front of the driver's seat and from in front of the passenger's seat, curtain air bags to be deployed from lateral sides of a vehicle have been increasingly provided ...

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Номер записи: 66
21-06-2018 дата публикации

MEDICAL FIBROUS STRUCTURE COMPRISING CALCIUM CARBOXYMETHYL CELLULOSE AND CHITOSAN COMPOUND AND PROCESS FOR PREPARING THE SAME

Номер: US20180169291A1
Автор: DOH Song Jun, Im Jung Nam, KIM Chaehwa, Kim Gahee, Kim Tae Hee, KIM Yoonjin, LEE Gyu Dong
Принадлежит: Korea Institute of Industrial Technology

Disclosed are a medical fiberous structure and a method for preparing the same, wherein the medical fiberous structure comprises calcium carboxymethyl cellulose and a chitosan compound, at least one of the calcium carboxymethyl cellulose and the chitosan compound having a fibrous shape. 1. A medical fibrous structure comprising:calcium carboxymethyl cellulose; anda chitosan compound,wherein at least one of the calcium carboxymethyl cellulose and the chitosan compound is in fibrous form.2. The medical fibrous structure according to claim 1 , wherein the medical fibrous structure includes at least one of a nonwoven fabric claim 1 , a woven fabric claim 1 , a knitted fabric claim 1 , and a microfibril structure.3. The medical fibrous structure according to claim 1 , wherein both the calcium carboxymethyl cellulose and the chitosan compound are in fibrous form.4. The medical fibrous structure according to claim 3 , wherein the medical fibrous structure is at least one of a nonwoven fabric claim 3 , a woven fabric claim 3 , and a knitted fabric including calcium carboxymethyl cellulose fibers and chitosan compound fibers.5. The medical fibrous structure according to claim 3 , wherein the medical fibrous structure comprises a substrate including fibers formed of at least one of calcium carboxymethyl cellulose and a chitosan compound; and a fiber layer disposed on at least one of at least one surface of the substrate and an inside of the substrate claim 3 , wherein the fiber layer includes fibers formed of at least one of calcium carboxymethyl cellulose and a chitosan compound claim 3 , and the substrate is a nonwoven fabric claim 3 , a woven fabric claim 3 , or a knitted fabric.6. The medical fibrous structure according to claim 3 , wherein the medical fibrous structure is a microfibril structure including calcium carboxymethyl cellulose microfibrils and chitosan compound microfibrils.7. The medical fibrous structure according to claim 6 , wherein the chitosan compound is ...

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Номер записи: 67
23-06-2016 дата публикации

PAINTABLE CLOTH BASED ON PLANT FIBERS

Номер: US20160177502A1
Автор: Chuda Katarzyna, Garcia Alexandre
Принадлежит:

A paintable cloth includes a woven fabric including plant fibers, especially flax, jute, ramie and/or sisal fibers, the woven fabric additionally being coated with a finish. 1. A paintable cloth comprising a woven fabric comprising plant fibers , said woven fabric additionally being coated with a finish.2. The paintable cloth as claimed in claim 1 , wherein the plant fibers are in the form of a yarn.3. The paintable cloth as claimed in claim 1 , wherein the plant fibers are flax claim 1 , jute claim 1 , ramie and/or sisal fibers.4. The paintable cloth as claimed in claim 1 , wherein the woven fabric comprises claim 1 , as warp claim 1 , a twisted yarn and claim 1 , as weft claim 1 , a non-twisted yarn.5. The paintable cloth as claimed in claim 4 , wherein the non-twisted yarn is a volumized yarn.6. The paintable cloth as claimed in claim 1 , wherein a linear density of warp and weft yarns of the woven fabric varies from 50 to 500 tex.7. The paintable cloth as claimed in claim 1 , wherein the woven fabric has a basis weight that varies from 30 to 1000 g/m.8. The paintable cloth as claimed in claim 1 , wherein the finish is present on both sides of the paintable cloth.9. The paintable cloth as claimed in claim 1 , wherein the finish comprises the constituents below claim 1 , in the following proportions expressed as weight percentages of solids:5% to 75% of a starchy compound,20% 55% of at least one acrylic polymer, and1.5% to 5% of a crosslinking agent.10. The paintable cloth as claimed in claim 9 , wherein the starchy compound consists of more than 50% by weight of a starch that is soluble in water at a temperature of from 20° C. to 25° C.11. The paintable cloth as claimed in claim 9 , wherein the acrylic polymer is a homopolymer or copolymer of (meth)acrylic acid or an alkyl acrylate.12. The paintable cloth as claimed in claim 9 , wherein the finish contains claim 9 , as a weight percentages of solids:30% to 50% of starch,30% to 50% of at least one styrene/(meth) ...

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Номер записи: 68
22-06-2017 дата публикации

Asphaltic substrates with treated granules and methods of preparing thereof

Номер: US20170175326A1
Автор: Wensheng Zhou
Принадлежит: Firestone Building Products Co LLC

A method for preparing a bituminous roofing article, the method comprising: (i) applying a fluorine-containing compound to a plurality of granules; (ii) depositing the plurality of granules on an asphaltic substrate; where the fluorine-containing compound is defined by the formula (V) or (VI): wherein r and q are independently integers of 1 to 3; R f is linear or branched chain perfluoroalkyl group having 1 to 6 carbon atoms; j is an integer 0 or 1, or a mixture thereof, x is 1 or 2, X is hydrogen or M, and M is an ammonium ion, an alkali metal ion, or an alkanolammonium ion; and (iii) applying a silicone oil to the surface of the granules.

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Номер записи: 69
28-06-2018 дата публикации

Fiber mat, method of making the fiber mat, and bituminous roofing product

Номер: US20180179758A1
Автор: Matthew GACEK, Nancy E. Brown, Tao Yu
Принадлежит: Saint Gobain Adfors Canada Ltd

A fiber mat includes a unitary assembly of fibers including at least a first set of fibers and at least a first binder comprising an organic resin, wherein the unitary assembly of fibers includes a minority portion and a majority portion different than the minority portion, wherein the fiber mat provides at least a 5% increase in tear when placed in a bituminous roofing product compared to an equivalent bituminous roofing product made with a fiber mat of equivalent weight containing a homogenous mat structure.

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Номер записи: 70
13-06-2019 дата публикации

NUBUCK-LIKE FABRIC AND METHOD OF MANUFACTURING NUBUCK-LIKE FABRIC

Номер: US20190177910A1
Автор: Kawamura Kazunori, WADA Naohiro
Принадлежит:

Provided is a nubuck-like fabric having a nubuck-like distinct moist feel and nubuck-like distinctive nap that are close to those of natural leather and also having superior abrasion resistance with a woven or knitted fabric used for a base material. The nubuck-like fabric includes a flexible sheet ′ formed by application of a resin to the woven or knitted fabric. The flexible sheet ′ includes a filled portion that includes filaments and the resin , and a non-filled portion including spaces. The flexible sheet ′ also includes a nap part at its surface, and the nap part has a thickness ranging from 0.01 to 0.4 mm, inclusive. 1. A nubuck-like fabric comprising a flexible sheet formed by application of a resin to a woven or knitted fabric , a filled portion including filaments and the resin; and', 'a non-filled portion including spaces., 'wherein the flexible sheet includes2. The nubuck-like fabric according to claim 1 , wherein the flexible sheet further includes a nap part at a surface of the flexible sheet.3. The nubuck-like fabric according to claim 2 , wherein the nap part has a thickness ranging from 0.01 to 0.4 mm claim 2 , inclusive.4. The nubuck-like fabric according to claim 1 , wherein the spaces in the non-filled portion include voids that are surrounded by the filaments.5. The nubuck-like fabric according to claim 4 , wherein:the filled-portion includes, in a multifilament yarn forming the woven or knitted fabric, a multifilament-yarn composite where the filaments and the resin hold together; andin a unit area of a section of the flexible sheet, a rate of occupancy, Gy (%), by the voids is defined by a formula (1), Gy (%)={C1/(A1+B1+C1)}×100, and satisfies a formula (2), Gy (%)≤15, where A1 is a sectional area of the filaments included in the multifilament-yarn composite, B1 is a sectional area of the resin included in the multifilament-yarn composite, and C1 is a sectional area of the voids surrounded by the filaments that are held together by the resin ...

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Номер записи: 71
13-06-2019 дата публикации

METHOD AND SYSTEM FOR PLASMA TREATMENT

Номер: US20190177912A1
Автор: Karanikas Christos Fotios, Marsden Damian
Принадлежит:

A method for treating a natural or synthetic leather object is provided. The method includes directing plasma onto a surface of an natural or synthetic object to form a plasma treated object, the object including at least one of a natural leather material and a synthetic leather material, applying adhesive onto the plasma treated object, and bonding the plasma treated object with a polymeric coating. 1. A plasma treatment method comprising:directing plasma onto a surface of an object to form a plasma treated object, the object including at least one or more of a natural leather material and a synthetic leather material;applying adhesive onto the plasma treated object; andbonding the plasma treated object with a polymeric coating.2. The plasma treatment method of claim 1 , where the object is included in a footwear upper and the method further comprises directly attaching the upper to at least a portion of a footwear sole.3. The plasma treatment method of claim 2 , further comprising claim 2 , subsequent to bonding the polymeric coating onto the plasma treated object claim 2 , inhibiting buffing of the plasma treated object with the polymeric coating claim 2 , where the plasma treated object having the polymeric coating is directly bonded to the upper.4. The plasma treatment method of claim 1 , where the object includes only the natural leather material and where the step of directing plasma onto the surface of the object is implemented after tanning claim 1 , conditioning claim 1 , and/or buffing the natural leather material.5. The plasma treatment method of claim 1 , where the adhesive includes an adhesive cement and does not include PU.6. The plasma treatment method of claim 1 , where applying the plasma includes directing plasma across a targeted portion of a width of the surface of the object.7. The plasma treatment method of claim 1 , where the polymeric coating includes polyurethane (PU).8. The plasma treatment method of claim 1 , where the natural leather ...

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Номер записи: 72
29-06-2017 дата публикации

Reactive Polyurethane Hot Melt Adhesive and the Use Thereof

Номер: US20170183550A1
Автор: Claudia Meckel-Jonas, Ming Hsiao Sun
Принадлежит: Henkel AG and Co KGaA

The present invention relates to a reactive polyurethane hot melt adhesive and the use thereof. In particular, the present invention relates to a reactive polyurethane hot melt adhesive providing higher initial tack, better elasticity, better recovery and lower malodor.

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Номер записи: 73
29-06-2017 дата публикации

ARTIFICIAL LEATHER AND A PRODUCTION METHOD THEREFOR

Номер: US20170183815A1
Автор: Hirose Tomoharu, KURODA AKITO, Matsuoka Yu, Matsuzaki Yukihiro, Nishimura Hajime, Okajima Katsuya, UENO Masaru, Yamano Koji, Yanagisawa Satoshi
Принадлежит: Toray Industries, Inc.

The present invention provides an artificial leather including an entangled fiber mass of ultrafine fibers having a monofilament fineness of 0.01 dtex or more and 0.50 dtex or less and a polymeric elastomer; wherein at least one surface is napped; the cross-sectional profile curve of the napped surface has an arithmetic mean height Pa of 26 μm or more and 100 μm or less; the arithmetic mean height Pa of the cross-sectional profile curve of the opposite surface is 20% or more and 80% or less of the cross-sectional roughness Pa of the napped side; the existence frequency of asperity peaks found in the cross-sectional profile curve of the napped surface is 1.8 or more and 20 or less per 1.0 mm; and a woven or knitted fabric lamination is present near the opposite surface at a depth position of 10% or more and 50% or less. 1. Artificial leather comprising an entangled fiber mass of ultrafine fibers with a monofilament fineness of 0.01 dtex or more and 0.50 dtex or less , and a polymeric elastomer , and having at least one napped surface , the cross-sectional profile curve of the napped surface having an arithmetic average height , Pa , of 26 μm or more and 100 μm or less , the arithmetic average height , Pa , of the cross-sectional profile curve of the other surface being 20% or more and 80% or less of the arithmetic average height of the cross-sectional profile curve of the napped surface , the existence frequency of asperity peaks in the cross-sectional profile curve of the napped surface being 1.8 or more and 20 or less per 1.0 mm , and the other surface being accompanied by a woven or knitted fabric lamination at a depth position of 10% or more and 50% or less.2. Artificial leather as claimed in that had a residual elongation rate of 2.0% or more and 13% or less when examined under the conditions of a load of 2 kgf/cm claim 1 , a loading time of 2 hours claim 1 , and a standing-still period of 1 hour after load removal until measurement.3. Artificial leather as ...

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Номер записи: 74
11-06-2020 дата публикации

CARPET BACKING LAYER COMPOSITION

Номер: US20200181440A1
Автор: BASTIN Pierre
Принадлежит:

The present invention relates to a carpet backing layer composition, comprising: —100 parts by weight of a polyolefins or a blend of polyolefins and optionally a blend of oils, wax and tackifiers, said polyolefin or polyolefin blend comprising at least 0% by weight of (co)polymerized C3-C8 alfa-olefins—between 100 and 900 parts by weight of one or more inorganic filler(s) characterized by a volume median particle diameter (D50) comprised between 10 and 1000 μm; —the backing layer composition having a heat of fusion within the temperature range of from 10 to 40° C. (ΔH) that is less than 12.5% of the heat of fusion of the backing layer within the temperature range of from 10 to 170° C. (ΔH), the heat of fusion being measured by Differential Scanning calorimetry. The invention further relates to a carpet comprising a carpet backing layer obtained from the carpet backing layer composition and a method for the preparation of the carpet. 2. The carpet backing layer composition according to claim 1 , wherein the polyolefin or blend of polyolefins has a Shore A hardness claim 1 , according to ASTM D 2240 of at least 65 claim 1 , preferably of at least 70 claim 1 , more preferably of at least 75 claim 1 , most preferably of at least 80.3. The carpet backing layer composition according to claim 1 , wherein the C3-C8 alpha-olefin of the one or more polyolefin(s) is propene claim 1 , 1-butene claim 1 , 1-octene or a combination thereof.4. The carpet backing layer composition according to claim 1 , wherein the polyolefin is selected from the group consisting of polypropylene claim 1 , poly-1-butene claim 1 , propene-ethene copolymer claim 1 , propene-1-butene copolymer claim 1 , 1-butene-ethene copolymer propene-1-butene-ethene copolymer and 1-octene-ethene copolymer.5. The carpet backing layer composition according to claim 1 , wherein the inorganic filler is selected from the group consisting of talc claim 1 , mica claim 1 , calcium carbonate claim 1 , magnesium carbonate ...

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Номер записи: 75
22-07-2021 дата публикации

Cover Material for Covering an Airbag Unit

Номер: US20210221318A1
Автор: Kammerer Birgit, Kaspar Sonja, Knecht Matthias, Knerr Barbara, Wittmann Gabriele
Принадлежит: ContineKonrad Hornschuch AG

The invention relates to a cover material for covering an airbag unit, comprising a textile carrier material () composed of threads and comprising a coating () based on thermoplastic materials applied to the textile carrier material () on the visible side, wherein the textile carrier material () has, in a longitudinal direction (L) and/or in the transverse direction (Q) orthogonal with respect thereto, linear regions () of lower strength than in the remaining regions (), which linear regions form weakening lines () for the cover material (), and along the weakening lines () the cover material has an ultimate tensile strength of 150 to 700 N and a tear propagation resistance of 3 to 45 N. 113.-. (canceled)14. A cover material for covering an airbag unit , comprising a textile carrier material composed of threads and comprising a coating based on thermoplastic materials applied to a textile carrier material on a visible side , wherein the textile carrier material has , in a longitudinal direction (L) and/or in the transverse direction (Q) orthogonal with respect thereto , linear regions of lower strength than in remaining regions , wherein the linear regions form weakening lines for the cover material , and along the weakening lines the cover material has an ultimate tensile strength of from 150 to 700 N and a tear propagation resistance of from 3 to 45 N.15. The cover material as claimed in claim 14 , wherein the weakening lines run parallel at a distance of 0.5 to 500 mm from one another.16. The cover material as claimed in having an ultimate tensile strength elongation of from 3 to 200% along the weakening lines.17. The cover material as claimed in claim 14 , wherein a separating force required to separate the textile carrier material from the coating in a temperature range between −40° C. and 120° C. is greater than 18 N/5 m.18. The cover material as claimed in having a weight per unit area of 300 to 1200 g/m.19. The cover material as claimed in claim 14 , wherein ...

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Номер записи: 76
22-07-2021 дата публикации

Artificial leather and manufacturing method thereof

Номер: US20210222360A1
Автор: Chih-Yi Lin, Kao-Lung Yang, Kuo-Kuang Cheng, Po-Ping Kang, Yung-Yu Fu
Принадлежит: San Fang Chemical Industry Co Ltd

The present disclosure is relates to an artifical leather and a. manufacturing method thereof. The artifical leather includes a substrate, a TPU adhering layer, a TPU layer and a surface layer. The substrate includes a first surface and a second surface. The TPU adhering layer is disposed on the first surface of the substrate. The TPU layer is disposed on the TPU adhering layer. The density of the TPU layer is 0.6-0.9 g/cm3. The surface layer is disposed on the TPU layer. By utilizing the above density, the artifical leather of the present invention has high peeling strength to improve the property of the material. In addition, by using the TPU layer, the artifical leather of the present invention has a texture of leather.

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Номер записи: 77
23-07-2015 дата публикации

FIREPROOF FABRIC

Номер: US20150204011A1
Автор: CHAN TING-NAN, HWANG CHAI-FONG, LIN CHIN-TUN
Принадлежит:

A fireproof fabric includes a fabric layer and a fireproof barrier layer formed on the fabric layer. The fireproof fabric is produced through a manufacturing process which includes a blending step, a daubing step and a drying step. The blending step blends a liquid adhesive and a barrier agent to become a blended fireproof paste. The daubing step daubs the fireproof paste to the fabric layer. The drying step dries the fireproof paste to form the fireproof barrier layer. The barrier agent has characteristics of expansion at the high temperatures and a relative high melting point, and can absorb liquefied inflammable materials and maintain integrity of support structure. Thus when the fireproof fabric of the invention encounters high temperature flames it provides the barrier layer with characteristics of no melting droplets, no melting breakdown and direct carbonization, thereby can block the flames from spreading, and meet fireproof requirements. 1. A fireproof fabric , comprising:a fabric layer; anda fireproof barrier layer formed on the fabric layer by blending a liquid adhesive and a barrier agent.2. The fireproof fabric of claim 1 , wherein the liquid adhesive is selected from the group consisting of waterborne Acrylic resin and waterborne polyurethane resin claim 1 , and the barrier agent is a mixture of graphite and an expansion agent.3. The fireproof fabric of claim 1 , wherein the liquid adhesive is selected from the group consisting of waterborne Acrylic resin and waterborne polyurethane resin claim 1 , and the barrier agent is ammonium phosphate.4. The fireproof fabric of claim 1 , wherein the fabric layer is selected from the group consisting of furniture fabrics claim 1 , suede and manmade leather. The present invention relates to a fireproof fabric and particularly to a fireproof structure for fabrics.Fire accident is one of threats of modern buildings that cannot be neglected lightly. In order to reduce damages and protect people's safety in the event ...

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Номер записи: 78
13-07-2017 дата публикации

FIBROUS MATS AND PANELS HAVING A GYPSUM-BASED COATING AND METHODS FOR THE MANUFACTURE THEREOF

Номер: US20170197379A1
Автор: Teng Yi-Hsien Harry, Tricker Andrew W.
Принадлежит: Georgia-Pacific Gypsum LLC

Coated nonwoven fibrous mats, building panels, and methods for making the same are provided. A coated nonwoven fiber mat includes a nonwoven fibrous mat having a continuous barrier coating on a surface thereof. The continuous barrier coating includes a set composition of gypsum and a binder. A building panel includes a panel core associated with a coated nonwoven fiber mat. A method of making a coated nonwoven fibrous mat includes depositing a composition of water, gypsum stucco, and a binder onto a surface of a nonwoven fibrous mat and setting the composition to form a continuous barrier coating. 1. A building panel , comprising:a panel core associated with a first nonwoven fibrous mat;a continuous barrier coating on a surface of the first nonwoven fibrous mat opposite the panel core, the continuous barrier coating comprising a set composition that comprises gypsum and a binder.2. The building panel of claim 1 , wherein the coating weighs between 2 lbs per 100 square feet and 8.5 lbs per 100 square feet claim 1 , on a dry basis.3. The building panel of claim 1 , wherein the coating has an average depth of penetration into the fibrous mat between about 10% and about 70% of a thickness of the first nonwoven fibrous mat.4. The building panel of claim 1 , wherein the binder is derived from a polymer emulsion or resin composition.5. The building panel of claim 1 , further comprising:a polymer coating on a surface of the continuous barrier coating opposite the first nonwoven fibrous mat, the polymer coating being derived from a latex emulsion or resin composition.6. The building panel of claim 1 , wherein the first nonwoven fibrous mat is a nonwoven fiberglass mat claim 1 , a nonwoven polymeric fiber mat claim 1 , or a mat comprising fiberglass and polymer fiber.7. A coated nonwoven fibrous mat claim 1 , comprising:a nonwoven fibrous mat having a continuous barrier coating on a surface thereof,wherein the continuous barrier coating comprises a set composition comprising ...

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Номер записи: 79
13-07-2017 дата публикации

ADHESIVE STRIP FOR WRAPPING MOTOR-VEHICLE CABLES

Номер: US20170198418A1
Автор: LEERMANN Timo, RAMBUSCH Peter
Принадлежит:

An adhesive strip usable for wrapping motor-vehicle cables has a woven support tape composed of warp yarns and weft yarns made of the same material and having a pair of opposite sides of which at least one has an adhesive coating. A yarn size of the weft yarns is greater than or equal to the yarn size of the respective warp yarns such that the size of the warp yarns measured in the weft direction is less than or equal to the size of the weft yarns measured in the warp direction. The weft yarns are twisted at more than 180 turns per meter of weft yarn. preferably at more than 400 turns per meter of weft yarn. 1. An adhesive strip usable for wrapping motor-vehicle cables , the strip comprising:a woven support tape composed of warp yarns and weft yarns made of the same material and having a pair of opposite sides, a yarn size of the weft yarns being greater than or equal to the yarn size of the respective warp yarns such that the size of the warp yarns measured in the weft direction is less than or equal to the size of the weft yarns measured in the warp direction, the weft yarns being twisted at more than 180 turns per meter of weft yarn; andan adhesive coating on one of the sides.2. The adhesive strip defined in claim 1 , wherein the weft yarns are each composed of threads twisted with one another about a longitudinal yarn axis claim 1 , the threads being twisted with one another at more than 400 turns per meter of weft yarn.3. The adhesive strip defined in claim 1 , wherein the weft yarns are each composed of individual threads twisted with one another about a longitudinal yarn axis claim 1 , the weft yarns being formed from two or more individual threads twisted with one another at more than 400 turns per meter of weft yarn.4. The adhesive strip defined in claim 1 , wherein the yarn size of the twisted weft yarn and the yarn size of the warp yarn is at least 40 dtex.5. The adhesive strip defined in claim 4 , wherein the yarn size of the twisted weft yarn and that ...

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Номер записи: 80
13-07-2017 дата публикации

MICROFIBROUS FABRIC HAVING A SUEDE APPEARANCE, WITHIN THE COLOUR RANGE OF GREY AND BLACK, WITH A HIGH LIGHT FASTNESS, AND PREPARATION METHOD THEREOF

Номер: US20170198431A1
Автор: AMMIRATI Carmine Carlo, CARDINALI Walter, TEOFRASTI Omar
Принадлежит:

An artificial leather having a suede appearance and colours within the grey-black range and high colour fastness comprising a microfibrous component and an elastomeric matrix; the microfibrous component consisting of polyester microfibres having a count of 0.01 to 0.50 dtex; the elastomeric matrix consisting of polyurethane consisting of soft and hard segments; the ratio between the elastomeric matrix and the microfibrous component ranging from 20/80 and 50/50 by mass; the microfibrous component containing carbon black pigment in a percentage of 0.05 to 2.00% by mass; the elastomeric matrix containing carbon black pigment in a percentage of 0 to 10% by weight; the carbon black always having an average dimension smaller than 0.4 microns. The average length of the tassel is between 200 and 500 microns. The soft segments consist of at least one polycarbonate diol selected from polyalkylene carbonate diols and at least one polyester diol. The hard segments consist of urethane groups deriving from the reaction between free isocyanate groups and water. The total content of carbon black is between 0.025 and 6% by weight. 117-. (cancelled)18. A process for the production of an artificial leather having a suede appearance , comprising the following steps:(1) producing a microfibrous intermediate product comprising microfibres containing carbon black, said carbon black being contained in the microfibres of the microfibrous intermediate product in a quantity of 0.05% to 2% by weight, said microfibrous intermediate product being obtained by the spinning of fibres obtained by extrusion of a polymer (defined as island component) with the addition of carbon black, and a binding polymer of the microfibres (sea component) which is subsequently eliminated during the processing steps by means of extraction with an organic solvent;(2) impregnating the microfibrous intermediate product with an elastomeric matrix solution and/or dispersion comprising one or more polyurethanes and carbon ...

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Номер записи: 81
13-07-2017 дата публикации

Cotton performance products and methods of their manufacture

Номер: US20170198432A1
Автор: Nicole M. Richards, Thomas C. Kallish
Принадлежит: Tommie Copper Ip Inc

Performance fabrics and methods of manufacturing them where the fabric is knit or woven cotton and cotton elastane blends to which a moisture-management treatment of wax or wax emulsion is applied to one side of the woven or knitted fabric. The treated fabric is wicking, absorbent and not water repellant or water resistant.

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Номер записи: 82
13-07-2017 дата публикации

Floor Protector

Номер: US20170198433A1
Автор: Jason Goldberg
Принадлежит: Individual

A floor protector has a pair of non-woven material layers. A film layer is bonded between the pair of non-woven material layers. The film layer provides a moisture barrier. A non-skid layer is applied on one of the non-woven material layers.

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Номер записи: 83
30-07-2015 дата публикации

Coated fabric and method for producing same

Номер: US20150210240A1
Автор: Hiroshi Tsuchikura, Nobuaki Tanaka, Satoshi Yamada
Принадлежит: TORAY INDUSTRIES INC

The present invention addresses the problem of providing a cloth which, when used as an air bag main body cloth, does not undergo the damage caused by a high-temperature gas generated from an inflater, and therefore has high heat resistance and is suitable for an air bag. The means for solving the problem is a coated cloth for an air bag, which is produced by applying an elastomer resin layer on at least one surface of a three-dimensional woven fabric in an amount of 50 to 500 g/m 2 per one surface, said coated cloth being characterized by having void spaces formed therein, wherein the void content in the coated cloth is 15 to 60%. Preferably, the coated cloth is used in applications in which the coated cloth is attached onto the periphery of an inflater connection opening in an air bag.

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Номер записи: 84
27-06-2019 дата публикации

HYDROPHOBIC POLYURETHANE RESINS

Номер: US20190194377A1
Автор: Hayes Michael T., Jariwala Chetan P., Lu Yongshang, Partlo Walter E.
Принадлежит:

Hydrophobic polyurethane polymers which may be useful in making synthetic leathers comprising at least two immediately consecutive repeating units according to Formula I: 1. A polyurethane polymer comprising at least two immediately consecutive repeating units according to Formula I:{'br': None, 'sub': 'n', '(—OC(O)N—)A-NC(O)O-L(M)-\u2003\u2003(I)'}wherein n is 1 or 2, selected independently for each repeating unit,wherein A represents the residue of an organic di- or tri-isocyanate compound excluding its isocyanate groups, selected independently for each repeating unit,wherein L represents a hydrocarbon group that may optionally contain one or more catenary or non-catenary hetero-atoms, selected independently for each repeating unit, andwherein M represents an oligomer comprising 2-12 (meth)acrylate units derived from one or more (meth)acrylate monomers, selected independently for each repeating unit.2. The polyurethane polymer according to wherein n is 1 for each repeating unit.4. The polyurethane polymer according to wherein X is S.5. The polyurethane polymer according to additionally comprising at least one end group according to the formula -L′M wherein L′ represents a hydrocarbon group that may optionally contain one or more catenary or non-catenary hetero-atoms claim 1 , selected independently for each end group.6. The polyurethane polymer according to wherein at least one L′ is according to the formula —R″X′— claim 5 , wherein R″ represents a hydrocarbon group and X′ represents O claim 5 , NH claim 5 , or S.7. The polyurethane polymer according to wherein X′ is S.9. The polyurethane polymer according to wherein each Z is independently selected from C2-C22 n-alkyl claim 8 , branched alkyl claim 8 , or cycloaliphatic groups.10. The polyurethane polymer according to wherein each Z is independently selected from C16-C22 n-alkyl groups.11. The polyurethane polymer according to wherein each Z is an octadecyl group.12. The polyurethane polymer according to ...

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Номер записи: 85
25-06-2020 дата публикации

Synthetic leather fabrics

Номер: US20200199812A1
Автор: Bett FAIRCLOTH, Colin DONAHUE, Jeffrey W. Bruner
Принадлежит: Quantum Materials LLC

A woven fabric comprises a plurality of first fibers extending along a first direction, the first fibers having a first modulus of elasticity; a plurality of second fibers extending along a second direction and being woven with the plurality of first fibers, the second fibers having a second modulus of elasticity that is lower than the first modulus of elasticity; and a coating disposed over the plurality of first fibers and the plurality of second fibers. In some embodiments, the coating is a synthetic leather.

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Номер записи: 86
04-07-2019 дата публикации

BIOFABRICATED MATERIAL CONTAINING COLLAGEN FIBRILS

Номер: US20190203000A1
Автор: Cassingham Darryl Miles, DAI Lixin, Purcell Brendan Patrick, SPINELLA Stephen M., Williamson David Thomas
Принадлежит: MODERN MEADOW, INC.

A biofabricated material containing a network of crosslinked collagen fibrils is disclosed. This material is composed of collagen which is also a major component of natural leather and is produced by a process of fibrillation of collagen molecules into fibrils, crosslinking the fibrils and lubricating the crosslinked fibrils. Unlike natural leathers, this biofabricated material exhibits non-anisotropic (not directionally dependent) physical properties, for example, a sheet of biofabricated material can have substantially the same elasticity or tensile strength when stretched or stressed in different directions. Unlike natural leather, it has a uniform texture that facilitates uniform uptake of dyes and coatings. Aesthetically, it produces a uniform and consistent grain for ease of manufacturability. It can have substantially identical grain, texture and other aesthetic properties on both sides distinct from natural leather where the grain increases from one side (e.g., distal surface) to the other (proximal inner layers). 1. A biofabricated material(i) comprising a network of non-human collagen fibrils,wherein less than 10% by weight of the collagen fibrils in the material are in the form of collagen fibers having a diameter of 5 μm or more, are in the form of fibrils aligned for 100 μm or more of their lengths, or both;wherein said material contains no more than 40% by weight water;wherein said material contains at least 1% of a lubricant; or(ii) comprising a network of recombinant non-human collagen fibrils, wherein the collagen contains substantially no 3-hydroxyproline;wherein said material contains no more than 25% by weight water;wherein said material contains at least 1% of a lubricant.215-. (canceled) This application claims priority to U.S. Provisional Application No. 62/295,435 filed Feb. 15, 2016 and which is incorporated by reference in its entirety. This application is related to U.S. patent application Ser. No. 13/853,001, titled “ENGINEERED LEATHER ...

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Номер записи: 87
05-08-2021 дата публикации

ARTIFICIAL LEATHER OF ETHYLENE-PROPYLENE COPOLYMER AND MANUFACTURING METHOD THEREOF

Номер: US20210238798A1
Автор: CHANG Chi-Wei, Cheng Kuo-Kuang, CHIANG CHI-CHIN, LIN CHIH-YI
Принадлежит:

The present disclosure provides an artificial leather including a fabric layer and an ethylene-propylene copolymer (EPM) layer attached to the fabric layer. The EPM layer is an EPM composite layer including an EPM foaming layer and an EPM surface layer. The present disclosure further provides a method for manufacturing the artificial leather, and a shoe structure including the artificial leather. 1. An artificial leather , comprising:a fabric layer; andan ethylene-propylene copolymer (EPM) layer attached to the fabric layer, wherein the EPM layer is an EPM composite layer comprising an EPM foaming layer and an EPM surface layer.2. The artificial leather of claim 1 , wherein the fabric layer is attached to the EPM foaming layer claim 1 , and the EPM surface layer is disposed on a surface of the EPM foaming layer opposite to the fabric layer.3. The artificial leather of claim 1 , wherein the EPM surface layer presents a texture on a surface opposite to the EPM foaming layer.4. The artificial leather of claim 1 , wherein the EPM composite layer further comprises an EPM adhesive layer claim 1 , and the fabric layer is attached to the EPM composite layer through the EPM adhesive layer.5. The artificial leather of claim 1 , further comprising a covering layer disposed on a surface of the EPM layer opposite to the fabric layer.6. A method for manufacturing the artificial leather of claim 1 , comprising:providing the fabric layer;providing the EPM layer; andattaching the EPM layer to the fabric layer.7. The method of claim 6 , comprising forming the EPM foaming layer and the EMP surface layer concurrently.8. The method of claim 6 , comprising co-extruding the EPM foaming layer and the EPM surface layer.9. The method of claim 6 , wherein the EMP composite layer further comprises an EPM adhesive layer claim 6 , and the method comprises co-extruding the EPM foaming layer claim 6 , the EPM surface layer and the EPM adhesive layer.10. The method of claim 9 , wherein the EPM ...

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Номер записи: 88
04-08-2016 дата публикации

Silk Performance Apparel and Products and Methods of Preparing the Same

Номер: US20160222579A1
Автор: Altman Gregory H., Mortarino Enrico
Принадлежит:

Silk performance apparel and methods of preparing the same are disclosed herein. In some embodiments, silk performance apparel includes textiles, fabrics, consumer products, and other materials that are coated with aqueous solutions of pure silk fibroin-based protein fragments. In some embodiments, coated apparel products exhibit surprisingly improved moisture management properties and increased resistance to microbial growth. 1. An article comprising a fiber or yarn having a coating , wherein the coating comprises silk based proteins or fragments thereof having a weight average molecular weight range of about 5 kDa to about 144 kDa.2. The article of claim 1 , wherein the article is a fabric.3. The article of claim 1 , wherein the silk based proteins or fragments thereof comprise silk fibroin-based proteins or protein fragments having about 0.01% (w/w) to about 10% (w/w) sericin.4. The article of claim 1 , wherein the silk based proteins or fragments thereof are selected from the group consisting of natural silk based proteins or fragments thereof claim 1 , recombinant silk based proteins or fragments thereof claim 1 , and combinations thereof.5. The article of claim 4 , wherein the silk based proteins or fragments thereof are natural silk based proteins or fragments thereof that are selected from the group consisting of spider silk based proteins or fragments thereof claim 4 , silkworm silk based proteins or fragments thereof claim 4 , and combinations thereof.6Bombyx mori. The article of claim 5 , wherein the natural silk based proteins or fragments are silkworm silk based proteins or fragments thereof claim 5 , and the silkworm silk based proteins or fragments thereof is silk based proteins or fragments thereof.7. The article of claim 1 , wherein the silk based proteins or fragments comprise silk and a copolymer.8. The article of claim 1 , wherein the silk based proteins or protein fragments thereof have an average weight average molecular weight range selected ...

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Номер записи: 89
03-08-2017 дата публикации

ELECTROSPUN CONDUCTIVE CARBON FIBERS

Номер: US20170217125A1
Автор: He Chaobin, LI Xu, Wang Suxi, Zhang Xikui
Принадлежит:

A conductive carbonaceous fiber is provided, comprising a carbonaceous material obtained from carbonizing an electrospun fiber wherein said fiber comprises at least one conductive metal precursor. The electrospun fibers can be formed into fibrous mats during spinning, stabilization and carbonization that are conductive materials which can be used to make stretchable conductors for flexible electronic devices. The invention relates also to the process for making the fibers, corresponding elastomeric fibrous mesh/polymer composites as well as use of these composites for making stretchable electrical conductors. The obtainable elastomeric composite films (with a thickness in the range of 0.8 to 1.5 mm) exhibit good electrical conductivity and excellent electromechanical stability under mechanical deformations (e.g. elongating, twisting and bending). The scalable fabrication process and low-cost precursors make the elastic electrospun carbon fibers/polymer composite conductors promising materials for applications in flexible electronic devices, displays, sensors, wearable conducting clothes, implantable medical devices, etc. 125.-. (canceled)26. A stretchable , conductive fibrous mesh/elastomer composite material comprising a mesh of conductive carbonaceous fibers comprising a carbonaceous material obtained from carbonizing an electrospun fiberwherein said electrospun fiber is derived from lignin and comprises at least one metal precursor, andwherein said mesh is integrated into an elastomer matrix.27. The composite material according to claim 26 , wherein the metal precursor is converted to a conductive metal particle.28. The composite material according to claim 26 , wherein the metal precursor is selected from the group consisting of a copper and nickel salt.29. The composite material according to claim 26 , wherein the lignin is selected from the group consisting of organosolv lignin claim 26 , softwood kraft lignin claim 26 , hardwood kraft lignin and ...

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Номер записи: 90
04-07-2019 дата публикации

FABRIC COATED WITH FUNCTIONAL SILICONE RUBBER

Номер: US20190208629A1
Автор: Cho Na-Yun, HAN Ji-Hun, Lee Sang-Chul
Принадлежит:

A fabric coated with functional silicone rubber, the fabric being configured such that a coating layer may not be easily separated from the fabric and may be used to form a power line or a signal line. The fabric includes: a woven fabric made by weaving and including uniform pores therein; and a coating layer formed by coating a surface of the woven fabric with liquid silicone rubber in which electrically conductive particles larger than the pores of the woven fabric are dispersed and mixed, wherein the liquid silicone rubber permeates into the pores of the woven fabric by the weight thereof and is cured such that the silicone rubber is anchored to the woven fabric, and an electrically conductive layer having electrical conductivity is formed as the electrically conductive particles are caught on the surface of the woven fabric and increase in density at the surface of the woven fabric. 1. A fabric coated with functional silicone rubber , the fabric comprising:a woven fabric made by weaving and comprising uniform pores therein; anda coating layer formed by coating a surface of the woven fabric with liquid silicone rubber in which electrically conductive particles larger than the pores of the woven fabric are dispersed and mixed,wherein the liquid silicone rubber permeates into the pores of the woven fabric by the weight thereof and is cured such that the silicone rubber is anchored and coupled to the woven fabric, andan electrically conductive layer having electrical conductivity is formed as the electrically conductive particles are caught on the pores of the woven fabric at an interface with the woven fabric and increase in density at the interface.2. The fabric coated with functional silicone rubber of claim 1 , wherein the coating layer is formed by dispersing and mixing electrically conductive wires together with the electrically conductive particles in the liquid silicone rubber and curing the liquid silicone rubber.3. The fabric coated with functional ...

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Номер записи: 91
11-07-2019 дата публикации

Silk Performance Apparel and Products and Methods of Preparing the Same

Номер: US20190211498A1
Автор: Altman Gregory H., Mortarino Enrico
Принадлежит:

Silk performance apparel and methods of preparing the same are disclosed herein. In some embodiments, silk performance apparel includes textiles, fabrics, consumer products, and other materials that are coated with aqueous solutions of pure silk fibroin-based protein fragments. In some embodiments, coated apparel products exhibit surprisingly improved moisture management properties and increased resistance to microbial growth. 1. An article comprising a fiber or yarn having a coating , wherein the coating comprises silk based proteins or fragments thereof having a weight average molecular weight range of about 5 kDa to about 144 kDa.2. The article of claim 1 , wherein the article is a fabric.3. The article of claim 1 , wherein the silk based proteins or fragments thereof comprise silk fibroin-based proteins or protein fragments having about 0.01% (w/w) to about 10% (w/w) sericin.4. The article of claim 1 , wherein the silk based proteins or fragments thereof are selected from the group consisting of natural silk based proteins or fragments thereof claim 1 , recombinant silk based proteins or fragments thereof claim 1 , and combinations thereof.5. The article of claim 4 , wherein the silk based proteins or fragments thereof are natural silk based proteins or fragments thereof that are selected from the group consisting of spider silk based proteins or fragments thereof claim 4 , silkworm silk based proteins or fragments thereof claim 4 , and combinations thereof.6Bombyx mori. The article of claim 5 , wherein the natural silk based proteins or fragments are silkworm silk based proteins or fragments thereof claim 5 , and the silkworm silk based proteins or fragments thereof is silk based proteins or fragments thereof.7. The article of claim 1 , wherein the silk based proteins or fragments comprise silk and a copolymer.8. The article of claim 1 , wherein the silk based proteins or protein fragments thereof have an average weight average molecular weight range selected ...

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Номер записи: 92
11-07-2019 дата публикации

Stabilization of fabric surfaces

Номер: US20190211499A1
Автор: Anthony DANIELL, Dimitri Zafiroglu, John Joseph Matthews Rees, Stephen Horace Tsiarkezos
Принадлежит: Engineered Floors LLC

A textile fabric having improved properties, variously including surface stability, abrasion resistance, resistance to edge fraying, moisture control, and resistance to fluid penetration is created by introducing a polymeric solution or a plurality of low-melting particles suspended in a liquid into the textile fabric while leaving a plurality of surface fibers exposed and maintaining a textile feel on the surface.

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Номер записи: 93
11-07-2019 дата публикации

FIBER MAT, METHOD OF MAKING THE FIBER MAT, AND BITUMINOUS ROOFING PRODUCT

Номер: US20190211500A1
Автор: Brown Nancy E., Gacek Matthew, GIARDELLA Lucas, Peet Jeffrey H., Yu Tao
Принадлежит:

A fiber mat includes an assembly of fibers including a minority portion including a set of polymer fibers and a majority portion including a set of fibers different than the minority portion, wherein the minority portion is a plane parallel to a plane of the majority portion of the assembly of fibers; and a binder including an organic resin, wherein an air permeability of said fiber mat is not substantially different from an equivalent weight fiber mat containing a homogenous mat structure and wherein the fiber mat provides at least a 5% increase in tear when placed in a bituminous roofing product compared to an equivalent bituminous roofing product made with the equivalent weight fiber mat containing the homogenous mat structure. 1. A fiber mat comprises:an assembly of fibers comprising a minority portion comprising a set of polymer fibers and a majority portion comprising a set of fibers different than the minority portion, wherein the minority portion is a plane parallel to a plane of the majority portion of the assembly of fibers; anda binder comprising an organic resin, wherein an air permeability of said fiber mat is not substantially different from an equivalent weight fiber mat containing a homogenous mat structure and wherein the fiber mat provides at least a 5% increase in tear when placed in a bituminous roofing product compared to an equivalent bituminous roofing product made with the equivalent weight fiber mat containing the homogenous mat structure.2. The fiber mat of claim 1 , wherein the fiber mat has an air permeability of at least 750 CFM/ft.3. The fiber mat of claim 1 , wherein the polymer fibers have a melting temperature (T) greater than about 200° C.4. The fiber mat of claim 3 , wherein the polymer fibers comprise polyester claim 3 , polyethylene terephthalate claim 3 , polyvinyl alcohol (PVA) claim 3 , polyvinyl chloride (PVC) claim 3 , polyether ether ketone (PEEK) claim 3 , polyether ketone (PEK) claim 3 , polyacrylonitrile claim 3 , ...

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Номер записи: 94
11-08-2016 дата публикации

Glass fibre mat and products containing glass fibre mats

Номер: US20160230319A1
Автор: Thomas Grassl
Принадлежит: JOHNS MANVILLE

A glass fibre mat comprises glass fibres of a first kind, glass fibres of a second kind and a binding agent. Glass fibres of the first kind in this case are characterized by a mean fibre diameter of under 6 μm and compliance with the EC Protocol “ECB/TM/27 rev. 7” and glass fibres of the second kind by a mean fibre diameter of over 6 μm. The ratio between the weight component of glass fibres of the first kind and the weight component of glass fibres of the second kind is between 0.01 and 0.15. And the surface weight of the glass fibre mat is between 25 g/m2 and 80 g/m2. In a CV floor covering comprising a usable layer and a structural layer, the structural layer comprises a glass fibre mat of this kind provided with impregnation.

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Номер записи: 95
19-08-2021 дата публикации

Latex dipped article with a modified polyvinyl alcohol layer which resist to water, solvents and diluted solvents

Номер: US20210251319A1
Автор: Hasini Dinushika DANGALLE, Pathirannehelage Dhammika Sameera KULATHILAKA, Rendage Sachini Sandeepa CHANDRASIRI, Upul Nishantha Ratnayake
Принадлежит: DIPPED PRODUCTS PLC

A glove is provided that includes an outer layer and an inner layer. The outer layer includes a polyvinyl alcohol (PVA) composite including PVA chemically modified with nano cellulose and pre cross linked nitrile latex. The inner layer includes nitrile latex.

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Номер записи: 96
09-08-2018 дата публикации

LIGHT-BLOCKING HIGH OPACITY ARTICLES

Номер: US20180223474A1
Автор: Brick Mary Christine, Nair Mridula, Sedita Joseph Salvatore
Принадлежит:

A foamed, opacifying element has a porous substrate composed of woven yarn strands composed of a thermoplastic polymer-coated multifilament core. It has a dry foamed composition on an opposing surface of the substrate, which includes: (a) 0.1-40 weight % of porous particles; (b) 10-80 weight %; (c) 0.2-50 weight % of one or more additives selected from the group consisting of dispersants, plasticizers, flame retardants, optical brighteners, thickeners, biocides, fungicides, tinting colorants, metal flakes, and inert inorganic or organic fillers; (d) less than 5 weight % of water; and (e) at least 0.002 weight % of an opacifying colorant different from all of the one or more additives of (c), which opacifying colorant absorbs electromagnetic radiation having a wavelength of 380-800 nm. The elements have a light-blocking value (LBV) of at least 4 and can have a bending stiffness that is greater than 0.15 milliNewtons-meter. 1. A foamed , opacifying element comprising a substrate having two opposing surfaces and a dry foamed composition disposed on at least one of the two opposing surfaces of the substrate ,wherein the substrate comprises a porous fabric comprising a plurality of continuous yarn strands, all woven together, wherein each yarn strand comprises a multifilament core that is coated with a coating comprising a thermoplastic polymer, andthe dry foamed composition comprises:(a) at least 0.1 weight % and up to and including 40 weight % of porous particles, each porous particle comprising a continuous polymeric phase and a first set of discrete pores dispersed within the continuous polymeric phase, the porous particles having a mode particle size of at least 2 μm and up to and including 50 μm;{'sub': 'g', '(b′) at least 10 weight % and up to and including 80 weight % of a matrix material that is derived from a (b) binder material having a glass transition temperature (T) of less than 25° C.;'}(c) at least 0.0001 weight % and up to and including 50 weight % of ...

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Номер записи: 97
09-07-2020 дата публикации

Composite thermal insulation sheet including aerogel

Номер: US20200215791A1
Автор: Byoung Wook Han, Je Kyun Lee, Joong Nyon KIM, Kyoung Shil Oh, Sang Woo Park, Yong Seog Jeon
Принадлежит: LG Chem Ltd, LG ELECTRONICS INC

Provided is a composite thermal insulation sheet including an aerogel and a method for manufacturing method the same. The methods yield an ultra-thin aerogel composite sheet having characteristics of low dust, high strength and high thermal insulation, thereby having an increased applicability thereof to an electronic device.

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Номер записи: 98
19-08-2021 дата публикации

Flame Retardant Fabric and Method

Номер: US20210254278A1
Автор: Goldstein Larry, Honig Daniel M.
Принадлежит:

The invention is a flame-retardant fabric which includes a network of interconnected yarns. At least some of the yarns comprise fiberglass fibers. At least 30 weight percent, and preferably substantially all of the fiberglass fibers in the fabric are coated with a polymer composition comprising a fiberglass binding agent. The fabric of the present invention is used as a covering in furniture, such as a flame-retardant sock to surround the core of a mattress. The invention is also a method of producing a flame-retardant fabric. A fabric of interconnected yarns is provided. At least some of the yarns comprise fiberglass fiber. Those fiberglass fibers are coated with a coating composition comprising a polymer and a fiberglass bonding agent. 1. A flame-retardant fabric comprisinga network of interconnected yarns, wherein at least some of the yarns comprise fiberglass fibers, and wherein at least 30 weight percent of the fiberglass fibers are coated with a polymer composition comprising a fiberglass binding agent.2. The invention of claim 1 , wherein at least 50 weight percent of the fiberglass fibers are coated with a polymer composition comprising a fiberglass binding agent.3. The invention of claim 1 , wherein at least 80 weight percent of the fiberglass fibers are coated with a polymer composition comprising a fiberglass binding agent.4. The invention of claim 1 , wherein at least 95 weight percent of the fiberglass fibers are coated with a polymer composition comprising a fiberglass binding agent.5. The invention of claim 1 , wherein the polymer composition comprises between 5 and 15 percent by weight of the fabric and the fiberglass binding agent comprises between 3 and 13 percent by weight of the fiberglass fibers.6. The invention of claim 1 , wherein the polymer composition comprises a polymer selected from the group consisting of acrylic urethanes claim 1 , urethanes claim 1 , acrylics claim 1 , silicones claim 1 , and ethylene vinyl acetates.7. The invention of ...

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Номер записи: 99
09-07-2020 дата публикации

Superhydrophobic surfaces using non-fluorinated compositions with plant-based materials

Номер: US20200216681A1
Автор: Constantine Michael Megaridis, Corey T. Cunningham, Donald E. Waldroup, Ilker S. Bayer, Jared Morrissette, Jian Qin, Patrick Carroll
Принадлежит: Kimberly Clark Worldwide Inc, University of Illinois

A superhydrophobic surface includes a substrate treated with a composition including a hydrophobic matrix component free of fluorine; filler particles, wherein the filler particles are plant-based elements of a size ranging from 100 nm to 100 μm; and water, wherein the hydrophobic component is in an aqueous dispersion, and wherein the surface exhibits a water contact angle of 150° or greater. Also, a disposable absorbent article includes a substrate having a surface, the surface including a composition including a hydrophobic matrix component free of fluorine; filler particles, wherein the filler particles are plant-based elements of a size ranging from 100 nm to 100 μm, wherein the plant-based elements include micro- and nano-fibrillated cellulose; and water, wherein the hydrophobic component is in an aqueous dispersion, and wherein the surface exhibits a water contact angle of 150° or greater.

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Номер записи: 100