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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 14560. Отображено 100.
01-03-2012 дата публикации

Organosilicones

Номер: US20120052038A1
Автор: Bernard William Kluesner, Joseph Harry JANSEN, Julie Ann Menkhaus, Luke Andrew Zannoni, Marjorie Mossman Peffly, Michael Albert Snyder, Rajan Keshav Panandiker, Rebecca Ann Seger, Robert Joseph Mcchain, Steven Daryl Smith
Принадлежит: Procter and Gamble Co

The present application relates to organosilicones and compositions such as consumer products comprising such organosilicones, as well as processes for making and using such organosilicones and such compositions. Such compositions comprising such organosilicones are easier to formulate, and provide more economical and superior care benefits when compared to current silicone containing compositions.

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Номер записи: 1
12-04-2012 дата публикации

Disinfectant composition comprising a biguanide compound

Номер: US20120087963A1
Автор: David Gordon Hill, Thomas David Evans
Принадлежит: Bio Technics Ltd

Disclosed is a method for killing spores from a surface or a material, comprising applying an effective amount of a biocidal composition which comprises one or more biguanide polymers, and one or more further active agents on said surface or material, characterised in that the or each further active agent is, when taken alone, sporicidally inactive. Compositions comprising polymeric biguanides and one or more further biocidal agents and, optionally, a polyorganosiloxane, have been found to be effective as a sporicidal agent and are particularly effective against the spores of C. difficile. The compositions may be used in industry, in domestic applications and are particularly suitable for use in hospital due to their low toxicity. Furthermore, the method may comprise impregnating a fabric to thereby provide long lasting sporicidal activity thereto.

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Номер записи: 2
10-05-2012 дата публикации

Durable Non-Fluorine Water Repellent Agent and Process for Preparing Same

Номер: US20120114928A1
Автор: Mark D. Leatherman, Shingo Tabei, Uche Kelechi Anyanwu, Wanchao Jiang, Yong Long, Zhipeng Zheng
Принадлежит: Momentive Performance Materials Inc

The present invention provides a crosslinkable polysiloxane-containing composition and a process for treating a textile with the composition whereby desirable properties, such as water repellency and durability, are enhanced.

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Номер записи: 3
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: 4
09-08-2012 дата публикации

Dry type electrical insulation

Номер: US20120202059A1
Автор: H. Jin SIM, Shirish P. Mehta, Thomas M. Golner
Принадлежит: Waukesha Electric Systems Inc

A dry type electrical insulation is provided. The insulation includes a base fiber having an outer surface and a first melting point and a binder material, coated onto the outer surface of the base fiber, having a second melting point. In this insulation, the second melting point is lower than the first melting point. A dry type insulation matrix is also provided. The insulation matrix includes a plurality of composite fibers having a base fiber having a first melting point and a binder material co-extruded therewith, having a second melting point. In this insulation matrix, the second melting point is lower than the first.

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Номер записи: 5
16-08-2012 дата публикации

Wipe for Use with a Germicidal Solution

Номер: US20120207805A1
Автор: Charles W. Colman, Dennis L. Hasha, Mark B. Majors, Marsha R. Forthofer
Принадлежит: Kimberly Clark Worldwide Inc

An antimicrobial wipe that contains a polymer coating having a synergistic combination of ingredients for providing controlled release of an antimicrobial agent and also good antimicrobial efficacy is provided. One such ingredient is a high molecular weight polyamideamine release agent. Due to the polycationic nature of the release agent, it is able to adhere to the wipe, which is generally formed from fibers having a negative surface charge (e.g., cellulosic fibers). In this manner, the release agent can occupy binding sites on the wipe to inhibit the antimicrobial agent from adhering thereto, thus allowing it to be expressed in the germicidal solution to kill microbes on the desired surface. The adherence of the release agent to the wipe is even further enhanced by crosslinking the polyamideamine to increase its molecular weight, thereby enabling it to form a structural network that physically adheres to the wipe and that blocks the antimicrobial agent from binding thereto. Furthermore, the polyamideamine is amidated so that it contains secondary and/or tertiary amides. A cell permeabilizer is also employed in the polymer coating to enhance the efficacy of the antimicrobial agent during use. More particularly, polycationic materials are particularly useful in permeabilizing the outer cell membrane without adversely impacting the ability of the polyamideamine to release the antimicrobial agent within the wipe.

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Номер записи: 6
01-11-2012 дата публикации

Undergarments having finished edges and methods therefor

Номер: US20120272430A1
Автор: Anthony Angelino, David Welsch, Ronald Boser
Принадлежит: Cupid Foundations Inc

An undergarment includes at least one piece of fabric that forms the undergarment. The undergarment has leg openings. The fabric includes edges that surround the leg openings, whereby at least one of the edges surrounding the leg openings has a plurality of fibers and at least some of the fibers have free ends terminating at the at least one of the edges surrounding the leg openings. A bead of a cured polymer is disposed over the at least one of the edges surrounding the leg openings. The cured polymer bead forms a finished edge that is stretchable for adjusting to movement of the fabric.

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Номер записи: 7
14-02-2013 дата публикации

Synthesis and application reactive antimicrobial copolymers for textile fibers

Номер: US20130036558A1
Автор: Jason J. Locklin
Принадлежит: Individual

Embodiments of the present disclosure provide polymer compositions, methods of making polymer compositions, structures (e.g., textile articles) having the polymer composition covalently bonded to 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.

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Номер записи: 8
28-03-2013 дата публикации

Temperature Responsive Smart Textile

Номер: US20130078415A1
Автор: Moshe Rock
Принадлежит: MMI IPCO LLC

A textile fabric includes a smooth surface with one or more regions having coating material exhibiting thermal expansion or contraction in response to change in temperature, adjusting insulation performance of the textile fabric in response to ambient conditions.

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Номер записи: 9
30-05-2013 дата публикации

Artificial hair made of flame-retardant polyester

Номер: US20130133676A1
Автор: Hiroyuki Shinbayashi, Toshiyuki Masuda
Принадлежит: Kaneka Corp

The artificial hair of the present invention comprising a flame-retardant polyester-based fiber that is formed of a composition obtained by melt-kneading, the composition comprising: 100 parts by weight of polyester (A); 5 parts by weight to 30 parts by weight of a bromine-containing flame retardancy agent (B); and 0.5 parts by weight to 10 parts by weight of an antimony compound (C) having an average particle diameter ranging from 1.5 μm to 15 μm, wherein the polyester (A) is made of at least one polymer selected from the group consisting of polyalkylene terephthalate and copolyester, where the copolyester contains polyalkylene terephthalate as a main component, and 0.01% omf to 1% omf of a polyorganosiloxane-based fiber treating agent (E) is deposited on the flame-retardant polyester-based fiber. The artificial fiber has excellent combing smoothness, and the excellent flame retardancy.

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Номер записи: 10
11-07-2013 дата публикации

AQUEOUS MIXTURES COMPRISING AMINOALKYL-CONTAINING POLYORGANOSILOXANES AND SILICONE RESINS

Номер: US20130177517A1
Автор: Becker Richard, Merget Markus, Wimmer Franz
Принадлежит: Wacker Chemie AG

Aqueous emulsions of organopolysiloxanes functionalized with a limited amount of aminoalkyl-functional end groups and silicone resins are storage stable, yet capable of adequate crosslinking upon application to substances to be hydrophobicized. 114.-. (canceled)16. The mixture of claim 15 , wherein the silicone resins are MQ silicone resins comprising at least 80 mol % of units selected from units of the formulae VII and X and the average ratio of the units of the formulae VII to X is in the range from 0.25 to 4.17. The mixture of claim 15 , wherein the liquid aminoalkyl-containing polyorganosiloxanes comprise at least 95 mol % of units of the formulae I claim 15 , II and III.18. The mixture of claim 15 , wherein the monovalent hydrocarbyl radicals R claim 15 , R claim 15 , R claim 15 , R claim 15 , Rand Rare alkyl radicals having 1 to 6 carbon atoms or phenyl radicals.19. The mixture of claim 15 , wherein the Rradicals are selected from the group consisting of —CHNRR claim 15 , —(CH)NRRand —(CH)N(R)(CH)N(R).20. The mixture of claim 19 , wherein the radicals Rand Rare hydrogen radicals.21. The mixture of claim 19 , wherein 1 to 90 mol % of the Rand Rradicals are acetyl radicals and the remaining Rand Rradicals are hydrogen radicals.22. The mixture of claim 15 , wherein the viscosity of the polyorganosiloxanes is in the range from 10 mPa·s to 10 claim 15 ,000 mPa·s at 25° C.23. The mixture of claim 15 , comprising 5 to 50 parts by weight of MQ silicone resins.24. The mixture of claim 15 , having a viscosity at 25° C. of 10 mm/s to 1000 mm/s.25. The mixture of claim 15 , wherein at least one protonating agent is selected from the group consisting of formic acid claim 15 , acetic acid claim 15 , sulphuric acid claim 15 , phosphoric acid claim 15 , hydrochloric acid claim 15 , and citric acid.26. The mixture of claim 15 , wherein the protonating agent is present in an amount of 0.2 to 1.5 mol of proton per mole of basic nitrogen atom in the Rradicals.27. The mixture of ...

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Номер записи: 11
25-07-2013 дата публикации

COATED BASE FABRIC FOR AIR BAGS

Номер: US20130189887A1
Автор: Akechi Tsutomu, Kitamura Mamoru
Принадлежит: TOYOBO CO., LTD.

The present invention provides a coated base fabric for an air bag which can ensure sufficient air permeability even when the coating amount of the resin is 20 g/mor less. A coated base fabric for an air bag wherein silicone resin is coated at least on one side of the woven fabric constituted from synthetic fiber filaments which is characterized in that the coating amount of the silicone resin is 20 g/mor less, film strength and film elongation of the resin are 3 MPa or more and 300% or more, respectively and air permeability of the coated base fabric under the pressure difference of 100 kPa is 0.02 L/cm/min or less. 1. A coated base fabric for an air bag wherein silicone resin is coated at least on one side of the woven fabric constituted from synthetic fiber filaments , characterized in that{'sup': 2', '2, 'the coating amount of the silicone resin is 20 g/mor less, film strength and film elongation of the resin are 3 MPa or more and 300% or more, respectively and air permeability of the coated base fabric under the pressure difference of 100 kPa is 0.02 L/cm/min or less.'}2. The coated base fabric for an air bag according to claim 1 , wherein the silicone resin is a solvent-free silicone of an addition polymerization type and contains 1 to 45 ppm of a platinum catalyst to the resin composition.3. The coated base fabric for an air bag according to claim 1 , wherein viscosity of the silicone resin before coating is 15 to 60 Pa·sec.4. The coated base fabric for an air bag according to claim 1 , wherein the method for coating the resin is a knife coating method and the tip radius of the knife used therefor is 0.7 mm or less.5. The coated base fabric for an air bag according to claim 1 , wherein the total fineness of the filaments constituting the woven fabric is 200 to 470 dtex.6. The coated base fabric for an air bag according to claim 1 , wherein the cover factor of the woven fabric is 1 claim 1 ,800 to 2 claim 1 ,500. The present invention relates to a coated base ...

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Номер записи: 12
08-08-2013 дата публикации

Flexible, permeable, electrically conductive and transparent textiles and methods for making them

Номер: US20130199822A1
Автор: Okan Ala, Qinguo Fan
Принадлежит: University of Massachusetts UMass

Methods for forming a flexible, permeable, electrically conductive and substantially transparent textile utilizing vapor phase deposition are described. A number of applications of the electrically conductive textile are discussed.

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Номер записи: 13
15-08-2013 дата публикации

Electron beam cured siliconized fibrous webs

Номер: US20130210300A1
Автор: Junkang J. Liu, Karl B. Richter, Lang N. Nguyen, Panu K. Zoller, Roy Wong
Принадлежит: 3M Innovative Properties Co

Siliconized fibrous webs are described. The siliconized webs include a fibrous web saturated with an electron beam cured silicone composition. Siliconized webs with electron beam cured silicone coating are also described. Methods of preparing both the coated and uncoated siliconized fibrous webs are also described.

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Номер записи: 14
26-09-2013 дата публикации

FLAME RETARDANT COMPOSITION AND TEXTILE MATERIAL COMPRISING THE SAME

Номер: US20130252495A1
Автор: Kimbrell William C., Li Shulong, Mayernik Richard A.
Принадлежит:

A flame retardant composition comprises a phosphorous-containing polymer. The phosphorous-containing polymer can be produced by first reacting a phosphonium compound and a nitrogen-containing compound to produce a precondensate compound and then reacting the precondensate compound with a cross-linking composition. The resulting phosphorous-containing intermediate polymer can then be oxidized to convert at least a portion of the phosphorous atoms in the polymer to a pentavalent state. A textile material comprises a textile substrate and a phosphorous-containing polymer, such as that described above. 2. The flame retardant compound of claim 1 , wherein Ris hydrogen.3. The flame retardant compound of claim 1 , wherein X is sulfate claim 1 , b is negative two claim 1 , and a is two.4. The flame retardant compound of claim 1 , wherein R claim 1 , R claim 1 , R claim 1 , R claim 1 , R claim 1 , and Rare each hydrogen.5. The flame retardant compound of claim 1 , wherein the cross-linking composition comprises ethylene urea.6. The flame retardant compound of claim 1 , wherein the cross-linking composition comprises an alkylene urea compound and urea.7. The flame retardant compound of claim 6 , wherein the alkylene urea compound and urea are present in the cross-linking composition at an initial molar ratio of alkylene urea compound to urea of about 3:1 to about 1:3.8. The flame retardant compound of claim 1 , wherein the phosphonium compound and the nitrogen-containing compound are reacted at an initial molar ratio of phosphonium cations to nitrogen-containing compound of about 50:1 to about 3:1.9. The flame retardant compound of claim 1 , wherein the precondensate compound and the cross-linking composition are reacted at an initial weight ratio of precondensate compound to cross-linking composition of about 1:2 to about 10:1.11. The textile material of claim 10 , wherein Ris hydrogen.12. The textile material of claim 10 , wherein X is sulfate claim 10 , b is negative two ...

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Номер записи: 15
07-11-2013 дата публикации

NON-FLUOROPOLYMER SURFACE PROTECTION COMPOSITION

Номер: US20130296218A1
Автор: Becker Richard, DANZIGER James Lee, Merget Markus, MURPHY Stephen Thomas, Salloum David S., WANG Xiaoru Jenny, WIMMER Franz X.
Принадлежит:

The present invention encompasses a surface treatment composition which comprises a polyorganosiloxane fluid-silicone resin mixture and a carrier. The polyorganosiloxane fluid-silicone resin mixture comprises about 50% to about 99.99% by weight of one or more polyorganosiloxane fluid compounds, at least 0.01% by weight of one or more silicone resin, and a maximum of 5% by weight of water. 1. A surface treatment composition which comprises: [ [{'br': None, 'sup': '1', 'sub': 2', '(2/2), 'RSiO\u2003\u2003(Ia),'}, {'br': None, 'sup': 1', '2, 'sub': a', 'b', '(2/2), 'RRSiO\u2003\u2003(Ib),'}, {'br': None, 'sup': '3', 'sub': 3', '(1/2), 'RSiO\u2003\u2003(II),'}, {'br': None, 'sup': 3', '4, 'sub': 2', '(1/2), 'RRSiO\u2003\u2003(III),'}, 'in which:, 'i.) from about 50% to about 99.99% by weight of one or more polyorganosiloxane fluid compounds, wherein each polyorganosiloxane fluid compound contains at least about 80 mol % of units selected from the group consisting of units of the general formulae Ia, Ib, II and III, [{'sup': '1', 'Rmeans monovalent hydrocarbon residues with 1 to 40 carbon atoms, optionally substituted with halogens;'}, {'sup': '2', 'Rmeans either, [{'br': None, 'sup': 5', '6', '7, '—R—NRR\u2003\u2003(IV),'}, 'wherein:', {'sup': '5', 'Rmeans divalent hydrocarbon residues with 1 to 40 carbon atoms,'}, {'sup': '6', 'Rmeans monovalent hydrocarbon residues with 1 to 40 carbon atoms, H, hydroxymethyl or alkanoyl residues, and'}, {'sup': '7', 'claim-text': {'br': None, 'sup': 8', '6', '6, 'sub': 'x', '—(R—NR)R\u2003\u2003(V),'}, 'Rmeans a residue of the general formula V'}, 'wherein:', 'x has the value 0 or an integer value from 1 to 40, and', {'sup': '8', 'claim-text': {'br': None, 'sup': '9', 'sub': 2', 'y, '—(CR—)—\u2003\u2003(VI),'}, 'Rmeans a divalent residue of the general formula VI'}, '°wherein:', '°y has an integer value from 1 to 6, and', {'sup': '9', '°Rmeans H or monovalent hydrocarbon residues with 1 to 40 carbon atoms, or'}], 'a) aminoalkyl ...

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Номер записи: 16
19-12-2013 дата публикации

Textile Fabrics with Reduced Buildup of Odor

Номер: US20130333121A1
Автор: Braun Reinhold, Presnitz Gunter, Weihrather Alfred
Принадлежит: HUNTSMAN TEXTILE EFFECTS (GERMANY) GMBH

Mixtures are described which contain reaction products of one or more amines with one or more epoxides and additionally isocyanates. Applying such mixtures to textile fabrics, especially polyester fiber fabrics, reduces or prevents unpleasant sweaty odor after physical exercise. The effects are very durable to laundering. 2. The reaction product as claimed in which is formed by reaction of two or more amines with monoepoxide or polyepoxide claim 1 , wherein the reaction utilizes not only amines of the formula recited under a) but also amines of the formula recited under b) and optionally also amines of the formula recited under c) claim 1 , wherein the individual types of amines can be used in the reaction as a mixture or individually in succession.4. A textile fabric treated with a liquid composition and subsequently dried and cured claim 1 , wherein the liquid composition contains a component A comprising one or more reaction products as defined in and a component B comprising at least one monoisocyanate or polyisocyanate or a mixture of such isocyanates claim 1 , wherein the isocyanates can be present in free or blocked form.5. The fabric as claimed in claim 4 , wherein the liquid composition is an aqueous liquor.6. The fabric as claimed in wherein the fabric is a woven or knitted fabric consisting essentially of polyester at 50 to 100 wt % based on the total weight of the fabric.7. The fabric as claimed in claim 4 , wherein said fabric is dried at a temperature in the range from 100 to 120° C. and/or cured at a temperature in the range from 140 to 180° C.8. The fabric as claimed in claim 6 , consisting of 100 wt % polyethylene terephthalate fibers.9. The fabric as claimed in claim 7 , wherein the treatment with the liquid composition is was carried out such that claim 7 , after curing claim 7 , there is an add-on of 0.5 to 3 wt % on said fabric claim 7 , based on water-free and solvent-free product.10. The fabric as claimed in claim 4 , wherein said component B ...

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Номер записи: 17
06-02-2014 дата публикации

Surface-Treated Non-Woven Fabrics

Номер: US20140038482A1
Автор: Lu Jonathan A., Newkirk David Dudley, Turner Robert H.
Принадлежит: Fitesta Simpsonville, Inc.

This disclosure relates to non-woven fabrics that include a plurality of continuous fibers and a composition containing a surface-modifying agent disposed on a surface of at least some of the fibers. At least some of the fibers are bonded to each other by one or more bonds. This disclosure also relates to methods and machines of making such a non-woven fabric, as well as laminates and products containing such a non-woven fabric. 151.-. (canceled)52. A non-woven fabric , comprising:a plurality of continuous fibers, each fiber comprising a first polymer and a second polymer different from the first polymer, wherein at least some of the plurality of continuous fibers are bonded to each other; anda composition disposed on a surface of at least some of the plurality of continuous fibers, the composition comprising a surface-modifying agent;wherein, when a side of a sample of the fabric is subjected to a Sutherland Ink Rub test using a 320 grit sandpaper and an one pound weight, the sample has a weight loss of at most 0.1 mg/cm.53. The fabric of claim 52 , wherein it takes at least 5 seconds for 5 ml of a synthetic urine to pass through the fabric in a Strike-through test.54. The fabric of claim 52 , wherein claim 52 , in the Sutherland Ink Rub test claim 52 , the fabric loses its weight due to abrasion at least 25% less than the weight lost by a fabric without including the composition comprising the agent.55. The fabric of claim 52 , wherein the composition comprises a polysiloxane homopolymer or copolymer claim 52 , an ester or a fatty acid. (Previously Presented) The fabric of claim 52 , wherein the composition comprises a poly(dialkylsiloxane) homopolymer or copolymer.57. The fabric of claim 52 , wherein the composition comprises a poly(dialkylsiloxane-co-alkylene glycol).58. The fabric of claim 55 , wherein the polysiloxane homopolymer or copolymer is at least 50% of the total weight of the composition.59. The non-woven fabric of claim 55 , wherein the ester ...

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Номер записи: 18
07-01-2016 дата публикации

ELASTIC FABRIC MAINTAINING SILK-LIKE VISUAL EFFECT AND SOFT HAND-FEEL AFTER BEING STRETCHED AND RECOVERED

Номер: US20160002845A1
Автор: He Derek, Sun Robert
Принадлежит: Best Pacific Textile Ltd.

A method of producing fabrics which show a silk-like visual effect and soft hand-feel and retains such effects after being stretched and returned to its original size. This method combines a specific fabric structure and the treatment with a silicon oil in the finishing process. The particular fabric structure has nylon yarns which is close looped and elastic spandex yarns which is open looped. 1. A method of producing a fabric , comprising a step of designing a particular looping structure of said fabric and a step of treating said fabric with a silicon oil in a finishing process , said looping structure being the pigeon head pattern.2. The method of claim 1 , wherein in said pigeon head pattern there are a first type of yarns and a second type of yarns claim 1 , and said first type of yarns forms open loops and is more elastic than said second type of yarns which forms close loops claim 1 , and wherein extension segments of said first type yarns are in the same plane.3. The method of claim 2 , wherein said first type of yarns is spandex.4. The method of claim 2 , wherein said second type of yarns is nylon.5. A warp knitted fabric claim 1 , comprising a pigeon head pattern of looping structure and being produced by the method according to .6. The warp knitted fabric of claim 5 , wherein in said pigeon head pattern there are a first type of yarns and a second type of yarns claim 5 , and said first type of yarns forms open loops and is more elastic than said second type of yarns which forms close loops claim 5 , and wherein extension segments of said first type yarns are in the same plane. This application claims benefit from U.S. provisional application No. 61/842,977, filed Jul. 4, 2013, the content of which is incorporated herein by reference.The present invention relates to the field of making fabrics used in the garment industry. More particularly, it relates to production of an elastic fabric which is has silk-like glossy surface and soft hand-feel and ...

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Номер записи: 19
04-01-2018 дата публикации

EMULSION COMPOSITION COMPRISING AN AMINOALKYL GROUP- AND POLYOXYALKYLENE GROUP-CONTAINING SILOXANE

Номер: US20180002861A1
Автор: ANDO Yuji
Принадлежит: SHIN-ETSU CHEMICAL CO., LTD.

One of the purposes of the present invention is to provide an emulsion composition which has a small initial diameter and good stability with time and dilution stability. Further, another purpose of the present invention is to provide an emulsion composition which has high adsorption ability to fibers and provides a hydrophilic surface of the fibers. Thus, the present invention is an emulsion composition comprising water and an aminoalkyl group and polyoxyalkylene group-containing siloxane represented by the following general formula (1): (RSiO)(RSiO)(RSiO)(SiO)(1) wherein Ris, independently of each other, a hydroxyl group, an alkoxyl group, a substituted or unsubstituted monovalent hydrocarbon group having 1 to 20 carbon atoms, or a group represented by the following formula (2), (3) or (6): —(CRH)—(NHCHCH)—NH(2), —(CRH)—O—(CHO)—(CHO)—R(3), —(CRH)—(RSiO)—SiR(6); provided that at least one of Ris the group represented by the formula (2) and at least one of Ris a group represented by the formula (3). 1. An emulsion composition comprising water and an aminoalkyl group and polyoxyalkylene group-containing siloxane represented by the following general formula (1):{'br': None, 'sup': 1', '1', '1, 'sub': 3', '1/2', 'k', '2', '2/2', 'p', '1', '3/2', 'q', '4/2', 'r, '(RSiO)(RSiO)(RSiO)(SiO)\u2003\u2003(1)'}{'sup': 1', '1', '1, 'claim-text': [{'br': None, 'sup': '2', 'sub': a', '2', '2', 'b', '2, '—(CRH)—(NHCHCH)—NH\u2003\u2003(2)'}, {'sup': '2', 'claim-text': {'br': None, 'sup': 2', '3, 'sub': c', '2', '4', 'd', '3', '6', 'e, '—(CRH)—O—(CHO)—(CHO)—R\u2003\u2003(3)'}, 'wherein a is an integer of from 2 to 11, b is an integer of from 0 to 10, and Ris, independently of each other, a hydrogen atom or an unsubstituted monovalent hydrocarbon group having 1 to 20 carbon atoms;'}, {'sup': 2', '3', '4', '4, 'claim-text': {'br': None, 'sup': 2', '5', '5, 'sub': f', '2', 's', '3, '—(CRH)—(RSiO)—SiR\u2003\u2003(6)'}, 'wherein c is an integer of from 2 to 11, d is an integer of from 0 ...

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Номер записи: 20
02-01-2020 дата публикации

POLYMER-COATED FABRIC

Номер: US20200002884A1
Автор: Alexandrakis Ilias, Haxby Richard
Принадлежит:

Waterproof composite fabrics comprising a textile layer and a continuous polymer layer that comprises adjoining first and second regions with different physical or visual properties, and knife-over-roll coating methods for 5 manufacturing said composite fabrics. The waterproof composite fabrics described are particularly suitable for covering medical support surfaces, for instance mattresses. 1. A waterproof composite fabric comprising a textile layer and a continuous polymer layer , the polymer layer comprising adjoining first and second regions that have different physical or visual properties , the first and second regions being in a side-by-side arrangement extending longitudinally along a length of the fabric , the first region being formed from a first polymer composition and the second region being formed from a second polymer composition.2. The composite fabric of claim 1 , wherein the textile layer is formed of a woven claim 1 , knitted or non-woven textile fabric.34-. (canceled)5. The composite fabric of claim 1 , wherein the continuous polymer layer is of substantially uniform thickness.6. The composite fabric of claim 1 , wherein the weight of the continuous polymer layer is between about 5 gsm and about 220 gsm.7. The composite fabric of claim 1 , wherein the mean average weight of the continuous polymer layer is between about 5 gsm and about 220 gsm.8. The composite fabric of claim 1 , wherein the first and second regions are parallel.9. The composite fabric of claim 1 , wherein the first and second region differ in at least one physical or visual property selected from colour claim 1 , physical durability claim 1 , chemical durability claim 1 , coefficient of friction claim 1 , porosity claim 1 , moisture vapour transmission rate claim 1 , water vapour transmission rate claim 1 , strength claim 1 , stiffness claim 1 , opacity claim 1 , density claim 1 , flame retardancy claim 1 , electrical conductivity and thermal conductivity.10. (canceled)11. The ...

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Номер записи: 21
02-01-2020 дата публикации

Fabric treatment compositions with polymer system and related processes

Номер: US20200002885A1
Автор: Brian Joseph Loughnane, Rajan Keshav Panandiker, Rebecca Ann LANGEVIN
Принадлежит: Procter and Gamble Co

Fabric treatment compositions that include certain polymer systems, such as systems that include a first polymer that is a soil release polymer and a second polymer that is a graft copolymer (e.g., a PEG/vinyl acetate polymer), an alkoxylated polyalkyleneimine polymer, or a mixture thereof. Related processes and uses.

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Номер записи: 22
01-01-2015 дата публикации

Liquid-crystalline polyester multifilament

Номер: US20150004409A1
Автор: Ryosuke Sakae, Takao Manabe, Yoshitsugu Ogiwara
Принадлежит: TORAY INDUSTRIES INC

A liquid crystalline polyester multifilament has a fusion degree between single fibers of 0 to 20. A method of producing a liquid crystalline polyester multifilament includes at least one step of a melt spinning step and a rewinding step, wherein an anti-fusion agent is deposited on a fiber surface of a melt-spun liquid crystalline polyester multifilament from application directions different from each other by 90 to 180° in a plane perpendicular to the yarn running direction.

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Номер записи: 23
07-01-2021 дата публикации

CARBON FIBER PRECURSOR TREATMENT AGENT AND CARBON FIBER PRECURSOR

Номер: US20210002820A1
Автор: MAEDA Motoki, OSHIMA Keiichiro, Suzuki Yohei
Принадлежит:

A carbon fiber precursor treatment agent contains a smoothing agent that includes an amino-modified silicone, at least one onium salt selected from the group consisting of organic sulfuric acid phosphonium salts, organic sulfonic acid phosphonium salts, quaternary ammonium salts of an organic sulfuric acid having an alkyl group with not less than 3 carbon atoms in the molecule, and quaternary ammonium salts of an organic sulfonic acid having an alkyl group with not less than 3 carbon atoms in the molecule, and a nonionic surfactant. 1. A carbon fiber precursor treatment agent comprising:a smoothing agent including an amino-modified silicon;at least one onium salt selected from the group consisting of organic sulfuric acid phosphonium salts, organic sulfonic acid phosphonium salts, quaternary ammonium salts of an organic sulfuric acid having an alkyl group with not less than 3 carbon atoms in the molecule, and quaternary ammonium salts of an organic sulfonic acid having an alkyl group with not less than 3 carbon atoms in the molecule; anda nonionic surfactant.2. The carbon fiber precursor treatment agent according to claim 1 , wherein the onium salt includes at least one selected from the group consisting of organic sulfuric acid phosphonium salts and organic sulfonic acid phosphonium salts.3. The carbon fiber precursor treatment agent according to claim 2 , wherein the onium salt includes at least one selected from the group consisting of organic sulfuric acid phosphonium salts in which all substituents bonded to the phosphorus atom in the molecule are alkyl groups with not less than 3 carbon atoms and organic sulfonic acid phosphonium salts in which all substituents bonded to the phosphorus atom in the molecule are alkyl groups with not less than 3 carbon atoms.4. The carbon fiber precursor treatment agent according to claim 1 , wherein the smoothing agent includes an amino-modified silicone and a polyether-modified silicone.5. The carbon fiber precursor treatment ...

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Номер записи: 24
03-01-2019 дата публикации

Silk Performance Apparel and Products and Methods of Preparing the Same

Номер: US20190003113A1
Автор: Altman Gregory H., Mortarino Enrico
Принадлежит:

Silk infused performance apparel and methods of preparing the same are disclosed herein. In some embodiments, silk performance apparel includes textiles, fabrics, consumer products, leather, and other materials that are coated with aqueous solutions of pure silk fibroin-based protein fragments. In some embodiments, coated apparel products, textiles, and upholstery, as well as other materials, exhibit surprisingly improved moisture management properties, resistance to microbial growth, increased abrasion resistance, and flame resistance. 1. A method of coating a material with silk fibroin that comprises silk-based proteins or fragments thereof to provide a silk fibroin coated material , wherein the silk fibroin coated upon the silk fibroin coated material is heat resistant to a selected temperature , the method comprising:(a) preparing a silk fibroin solution comprising a concentration of one or more of low molecular weight silk fibroin, medium molecular weight silk fibroin, and high molecular weight silk fibroin at less than about 1% by volume (v/v);(b) coating a surface of the material with the silk fibroin solution; and(c) drying the surface of the material that has been coated with the silk fibroin solution to provide the silk fibroin coated material, wherein drying the surface of the material comprises heating the surface of the material without substantially modifying silk fibroin coating performance.2. The method of claim 1 , wherein the silk fibroin solution comprises low molecular weight silk fibroin.3. The method of claim 1 , wherein the silk fibroin solution comprises medium molecular weight silk fibroin.4. The method of claim 1 , wherein the step of preparing the silk fibroin solution comprises adding a chemical fabric softener to the silk fibroin solution.5. The method of claim 1 , wherein the silk fibroin solution comprises a comprises a Bronsted acid.6. The method of claim 1 , wherein the silk fibroin solution comprises one or more of citric acid and ...

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Номер записи: 25
01-01-2015 дата публикации

PROCESS FOR MANUFACTURING CARBON FIBER FABRICS AND FABRIC MANUFACTURED WITH THIS PROCESS

Номер: US20150004863A1
Автор: MASINI Attilio
Принадлежит:

Process for manufacturing carbon fiber fabrics, in which a fabric of carbon fiber () is impregnated with a silicone, polyurethane or acrylic emulsion () which is then dried together with the fabric (). The present invention also relates to a fabric manufactured with this process as well as a coating for motor vehicles comprising this fabric. 1141. Process for manufacturing carbon fiber fabrics , characterized in that a carbon fiber fabric () is impregnated with a silicone , polyurethane or acrylic emulsion () which is then dried together with the fabric ().2415. Process according to the previous claim , characterized in that the silicone , polyurethane or acrylic emulsion () is applied to the fabric () by means of spraying () , smearing , immersion or with a “hot-melt” transfer procedure.3141. Process according to one of the previous claims , characterized in that the fabric () is impregnated with a percentage of silicone , polyurethane or acrylic emulsion () comprised between 1% and 60% of the weight of the fabric ().414. Process according to one of the previous claims , characterized in that before the drying the fabric () with the silicone , polyurethane or acrylic emulsion () is pressed at a pressure comprised between 1 and 100 bar.521. Process according to one of the previous claims , characterized in that a protective layer () is applied to a side of the fabric ().64121. Process according to the previous claim , characterized in that the silicone , polyurethane or acrylic emulsion () is applied to the fabric () before the protective layer () is applied to the fabric ().72. Process according to the or , characterized in that the protective layer () comprises a polyurethane , polyamide or acrylic film.82. Process according to the or , characterized in that the protective layer () comprises a nonwoven fabric.921211312. Process according to one of to , characterized in that the protective layer () is applied to the fabric () by means of a lamination , in ...

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Номер записи: 26
13-01-2022 дата публикации

CARPET

Номер: US20220010486A1
Автор: Kajiyama Hiroshi, SAKAI Kenichi
Принадлежит: Toray Industries, Inc.

An object of the present invention is to provide a carpet exhibiting excellent antifouling property against both dry soil and wet soil. The carpet is a carpet including a pile yarn having a coated pile single yarn, in which the coated pile single yarn is a pile single yarn to which a layer A containing organopolysiloxane and a fluorine-based compound is attached, a fineness of the coated pile single yarn is 8 to 40 dtex, a crimp elongation of the pile yarn is 10% to 30%, a carpet staining degree (ΔE) in an antifouling dry test is 30 or less, and a carpet staining degree (ΔE) in an antifouling wet test is 30 or less. 1. A carpet comprising a pile yarn having a coated pile single yarn , whereinthe coated pile single yarn is a pile single yarn to which a layer A containing organopolysiloxane and a fluorine-based compound is attached,a fineness of the coated pile single yarn is 8 to 40 dtex,a crimp elongation of the pile yarn is 10% to 30%,a carpet staining degree (ΔE) in an antifouling dry test is 30 or less, anda carpet staining degree (ΔE) in an antifouling wet test is 30 or less.2. The carpet according to claim 1 , wherein a degree of deformation of the coated pile single yarn is 1.1 to 5.0.3. The carpet according to claim 1 , wherein the fluorine-based compound has a siloxane bond.4. A method for manufacturing the carpet according to claim 1 , the method comprising:a step of obtaining a carpet layer including a pile yarn having a pile single yarn and a primary base fabric; anda step of impregnating the carpet layer with a solution containing organopolysiloxane and a fluorine-based compoundin this order. The present invention relates to a carpet.Carpets are widely used in offices, hotels, restaurants, public facilities, homes, entrances to buildings, and motor vehicles but have a problem that dirt adheres to the carpet and the appearance is impaired as the carpet is used. Hence, it has been conventionally studied to impart antifouling properties to carpets in order ...

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Номер записи: 27
27-01-2022 дата публикации

SWIMSUIT

Номер: US20220022566A1
Автор: Kanbayashi Tatsuaki, Karasawa Rumi, KASAHARA Keiko, MATSUNAGA Keiichirou, MINAKUCHI Ai, SUZUKI Katsuya, Tanaka Hiroyuki, TANAKA Toshihiro
Принадлежит:

The present invention relates to a swimsuit including an elastic polyurethane yarn. The elastic polyurethane yarn contains; 0.5 to 10 mass % of a cationic high-molecular-weight compound A having a number-average molecular weight of 2000 or more; and an inorganic chlorine deterioration inhibitor B. The mass ratio of the cationic high-molecular-weight compound A to the inorganic chlorine deterioration inhibitor B ranges from 0.3 to 3, and a silicone oil is applied to the elastic polyurethane yarn. A fabric for the swimsuit is treated with water repellent finishing. The swimsuit preferably includes an elastic polyurethane yarn whose ratio of fluorine (F) to carbon (C) on the elastic polyurethane yarn is 0.030 or more in an elemental mass concentration according to scanning electron microscope-energy dispersive X-ray spectroscopy (SEM-EDX). Thereby, it is possible to provide a swimsuit with high water repellency, low water retention rate, and high buoyancy. 1. A swimsuit comprising an elastic polyurethane yarn ,wherein the elastic polyurethane yarn comprises:0.5 to 10% by mass of a cationic high-molecular-weight compound A having a number-average molecular weight of 2000 or more; andan inorganic chlorine deterioration inhibitor B,a mass ratio of the cationic high-molecular-weight compound A to the inorganic chlorine deterioration inhibitor B ranges from 0.3 to 3,a silicone oil is applied to the elastic polyurethane yarn, anda fabric for the swimsuit is treated with water repellent finishing.2. The swimsuit according to claim 1 , wherein the swimsuit comprises an elastic polyurethane yarn whose ratio of fluorine (F) to carbon (C) on the elastic polyurethane yarn is 0.030 or more in an elemental mass concentration according to scanning electron microscope-energy dispersive X-ray spectroscopy (SEM-EDX).3. The swimsuit according to claim 1 , wherein the swimsuit comprises 5 to 70% by mass of the elastic polyurethane yarn.4. The swimsuit according to claim 1 , wherein the ...

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Номер записи: 28
14-01-2021 дата публикации

Rubber-coated cord manufacturing device and rubber-coated cord manufacturing method

Номер: US20210008782A1
Автор: Akihiro Omori, Hisaharu TAKEHARA
Принадлежит: Sumitomo Rubber Industries Ltd

Provided is a rubber-coated cord manufacturing technique with which the occurring of rubber spew can be prevented and waste in the form of scrap can be reduced during a rubber-coated cord manufacturing step, and with which the burden on an operator can be reduced and a high-quality rubber-coated cord can be stably produced. This rubber-coated cord manufacturing device comprises: an extrusion head that coats rubber on the surface of a cord, the extrusion head including a screw rotation type extruder which extrudes rubber, an insertion port into which the cord is inserted, and a flow path of rubber which has been extruded from the extruder; a cord supply device that supplies the cord to the extrusion head; a rubber-coated cord winding device that winds a rubber-coated cord which has been coated with rubber by the extrusion head; and a head pressure controller that controls the head pressure of the extrusion head. The head pressure controller performs control to maintain the head pressure at a prescribed level by feeding back to the extruder the monitoring results of the head pressure while the cord is coated with the rubber, and adjusting the rotation speed of the screw.

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Номер записи: 29
27-01-2022 дата публикации

METHOD OF WET FINISHING PLANT BASED FIBERS AND FABRICS MADE THEREFROM

Номер: US20220025574A1
Автор: Lee David
Принадлежит:

The present arrangement includes a method for wet finishing a plant-based fabric. The method includes obtaining a plant-based fabric, subjecting the plant-based fabric to amino silicone oil bath for a first predetermined amount of time, and subsequently subjecting the plant-based fabric to a silicone emulsion bath for a second predetermined amount of time. 1. A method for wet finishing a plant-based fabric , said method including the steps of:obtaining a plant-based fabric;subjecting said plant-based fabric to amino silicone oil bath containing a silicone emulsion and water for a first predetermined amount of time; andsubsequently subjecting said plant-based fabric to a silicone emulsion bath for a second predetermined amount of time.2. The method as claimed in claim 1 , wherein said obtained fabric is a soy plant fiber (SPF) based fabric.3. The method as claimed in claim 2 , wherein said soy plant fiber (SPF) based fabric is blended fabric of soy fiber claim 2 , cellulosic fiber from wood pulp claim 2 , and cotton.4. The method as claimed in claim 1 , further comprising the steps of initially prewashing said plant-based fabric and a subsequent rinse and extract step prior to said amino silicone bath.5. The method as claimed in claim 1 , wherein said step of subjecting said plant based-fabric to said amino silicone oil bath further includes an addition of soluble almond oil.6. The method as claimed in claim 5 , wherein said step of subjecting said plant based-fabric to said amino silicone oil is run for approximately 45 min to an hour.7. The method as claimed in claim 1 , wherein said step of subjecting said plant based-fabric to said silicone emulsion bath is run for approximately 36 minutes.8. The method as claimed in claim 1 , wherein said step of subjecting said plant based-fabric to said silicone emulsion bath further includes drying said fabric at a temperature of about dry 125° F.9. A plant-based fabric obtained according to a wet finishing process comprising ...

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Номер записи: 30
11-01-2018 дата публикации

OEM TEXTILE FINISHING COMPOSITIONS

Номер: US20180009954A1
Автор: CHEN Fuming, Henning Frauke, Lohse Andrea, Mahring Ulrike, Peggau Jörg
Принадлежит:

Crosslinked aminosiloxanes obtainable by reaction of identical or different aminosiloxanes with identical or different epoxide components which are water-soluble hydrocarbons, the hydrocarbons comprising oxygen as well as carbon, and optionally further elements selected from nitrogen, sulphur and phosphorus, the hydrocarbon having on average more than one terminal epoxy group, the epoxy group being a carbooxirane radical, and, further, not more than 50% of all the amino groups having undergone reaction with an epoxide group. 1. A crosslinked aminosiloxane obtainable by reaction of identical or different amine-substituted siloxanes with identical or different epoxide components which are water-soluble hydrocarbons , the hydrocarbons comprising oxygen and carbon , the hydrocarbon having on average more than one terminal epoxy group , the epoxy group being a carbooxirane radical , and , further , not more than 50% of all the amino groups having undergone reaction with an epoxide group.2. The crosslinked aminosiloxane according to claim 1 , wherein the amine-substituted siloxanes conform to the formula (I){'br': None, 'MaMAbDcDAdTeTAfQg\u2003\u2003(I)'}whereM=[R13SiO1/2]MA=[R2R12SiO1/2]D=[R12SiO2/2]DA=[R2R1SiO2/2]T=[R1SiO3/2]TA=[R2SiO3/2]Q=[SiO4/2],whereR1 independently at each occurrence is identical or different, linear or branched, saturated or unsaturated hydrocarbon radicals having 1 to 30 carbon atoms or else aromatic hydrocarbon radicals having 6 to 30 carbon atoms,R2 independently at each occurrence is a hydrocarbon radical which is substituted by at least one nitrogen atom and has 1 to 30 carbon atoms,a=0 to 20,b=0 to 10,c=10 to 5000,d=0 to 50,e=0 to 20,f=0 to 500,g=0 to 20.3. The crosslinked aminosiloxane according to claim 1 , wherein the epoxide components are water-soluble hydrocarbons claim 1 , the hydrocarbons comprising oxygen as well as carbon claim 1 , the hydrocarbon having at least one chain which in turn has at least two oxygen atoms separated by at ...

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Номер записи: 31
11-01-2018 дата публикации

DRYING-AID FOR LAUNDRY

Номер: US20180010073A1
Автор: Ganu Sumedh Sanjay, LODAYA Yashesh Prafull, Parte Anant, Pijnenburg Niels Johannes Maria, Wasekar Parag Ashokrao
Принадлежит:

Provided are drying aid compositions, which comprise an ethylene oxide-propylene oxide-ethylene oxide (EO/PO/EO) triblock copolymer and an aminosilicone. The compositions can be added to the aqueous bath during the laundry process to reduce the drying time of a textile. Also provided is a process for laundering a textile, which comprises contacting the textile with an aqueous bath containing a drying aid composition comprising an ethylene oxide-propylene oxide-ethylene oxide (EO/PO/EO) triblock copolymer and an aminosilicone. 133-. (canceled)35. The process of claim 34 , wherein the EO/PO/EO triblock copolymer has a molar mass of from about 500 g/mol to about 5000 g/mol.36. The process of claim 34 , wherein the EO/PO/EO triblock copolymer comprises a PO block having a molar mass of from about 450 g/mol to about 4500 g/mol.37. The process of claim 34 , wherein the EO/PO/EO triblock copolymer comprises from about 1% by weight to about 25% by weight EO.38. The process of claim 34 , wherein the aminosilicone comprises a polydimethylsiloxane with amino functional groups.39. The process of claim 34 , wherein separating the textile from the aqueous bath comprises an extraction step.40. The process of claim 34 , wherein drying the textile comprises tumble drying.41. The process of claim 34 , wherein the aqueous bath is at a temperature of about room temperature.42. The process of claim 34 , wherein the aqueous bath is at a temperature from about 15° C. to about 60° C.43. The process of claim 34 , wherein the aqueous bath has a pH from about 3 to about 8.5. This application claims the benefit of and priority to U.S. Provisional Patent Application No. 62/104,929, filed Jan. 19, 2015, the entire content of which is hereby incorporated by reference.Drying operations can be one of the primary bottlenecks in an industrial laundry operation if not performed efficiently. Further, drying operations consume upwards of 65% of the total energy consumed in a laundering process.According ...

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Номер записи: 32
09-01-2020 дата публикации

OLEOPHOBIC COATINGS AND WIPES AND APPLICATORS USED TO PRODUCE THEM

Номер: US20200010688A1
Автор: Haghdoost Atieh, Kargar Mehdi, Motallebi Shahrokh, Movassat Meisam
Принадлежит:

Certain embodiments described herein are directed to wipes and coating materials that can be used to provide an oleophobic surface coating on one or more surfaces of an article. In some examples, the wipe may retain the coating material and can transfer at least some of the coating material to a surface where it can be heat cured to provide the oleophobic coating. In some instances, the wipe can provide an oleophobic surface coating with easy-to-clean performance for at least one cycle and up to ten cycles. 1. A wipe comprising a carrier material and a coating material retained by the carrier material , wherein the carrier material can transfer at least some of the coating material from the carrier material to a contacted surface , wherein the coating material provides an oleophobic surface coating on the contacted surface , and wherein the oleophobic surface coating provides easy-to-clean performance in a cleanability test for at least a single cycle and less than ten cycles and does not off-gas any hazardous compounds when the oleophobic surface coating is heated to a temperature of 350 degree Celsius.2. The wipe of claim 1 , wherein the carrier material comprises a woven or nonwoven web material.3. The wipe of claim 1 , wherein the carrier material comprises a blend of natural pulp and/or man-made fibers.4. The wipe of claim 3 , wherein the pulp component of the wipe comprises natural cellulosic fibers claim 3 , cotton claim 3 , wood fibers claim 3 , softwood paper making pulp claim 3 , Hardwood pulp and non-wood pulp.5. The wipe of claim 2 , wherein the nonwoven web material comprises wood pulp and man-made fibers.6. The wipe of claim 5 , wherein the nonwoven web material comprises man-made fibers and wherein the man-made fibers comprise cellulosic fibers claim 5 , cellulose acetate claim 5 , polyester claim 5 , nylon and polypropylene fibers.7. The wipe of claim 1 , wherein the coating material comprises an organofunctional silane system.8. The wipe of claim 1 ...

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Номер записи: 33
10-01-2019 дата публикации

Stretchable conductor composition, paste for forming stretchable conductor, garment comprising wiring comprising stretchable conductor composition, and method for producing same

Номер: US20190013111A1
Автор: Hiromichi Yonekura, Maki Kinami, Michihiko Irie, Satoshi Imahashi, Takashi Kondo
Принадлежит: Toyobo Co Ltd

The purpose of the present invention is to provide a stretchable conductor that can be used to form a film having good repeated stretching durability, a garment-type election device that has a wire using the stretchable conductor, and a method for producing the same. Conductive particles, preferably silver particles, a predetermined quantity of a specific barium sulfate, and a flexible resin component are mixed together to obtain a stretchable conductor composition. A sheet made from the stretchable conductor composition thus obtained has a low initial conductivity, and a high conductivity retention rate when repeatedly stretched. By cutting the stretchable conductor composition into a predetermined shape and affixing the composition to fabric or the like that constitutes a garment, it is possible to achieve a garment-type device having electrical wiring with high stretchability.

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Номер записи: 34
19-01-2017 дата публикации

DOWN-LIKE COTTON MATERIAL AND METHOD FOR PRODUCING THE SAME

Номер: US20170013901A1
Автор: HIRAKAWA Shoichi
Принадлежит: HIRAKAWA CORPORATION

The present invention provides a novel down-like cotton material which is bulky, light-weight, excellent in washing resistance, heat-retaining property and heat insulation property and provides volume feeling, without odor from animals. 1. A down-like cotton material comprising an axial fiber and a float each composed of a polyester raw yarn , wherein filaments of the axial fiber and the float are united by air entangling in air flow to be entangled , connected and integrated to have a down ball-like mass , wherein the down ball-like mass has a predetermined diameter in an aligned form , and the down ball-like mass is continually aligned at a predetermined interval in a length direction of the axial fiber to form a cotton-like long fiber.2. A down-like cotton material comprising an axial fiber and a float each composed of a polyester raw yarn , wherein filaments of the axial fiber and the float are united by air entangling in air flow to be entangled , connected and integrated to have a down ball-like mass , wherein the diameter of the down ball-like mass in an aligned form is 1.0 to 3.5 cm , and the down ball-like mass is continually aligned at an interval of up to about 10 cm or less in a length direction of the axial fiber to form a cotton-like long fiber.3. A down-like cotton material comprising an axial fiber and a float each composed of a polyester raw yarn , wherein filaments of the axial fiber and the float are united by air entangling in air flow to be entangled , connected and integrated to have a down ball-like mass , wherein the diameter of the down ball-like mass in an aligned form is 1.0 to 3.5 cm , and the down ball-like mass is continually aligned at an interval of up to about 10 cm or less in a length direction of the axial fiber to form a cotton-like long fiber , and a silicone resin is fixed to the cotton-like long fiber to thermally stabilize the shape.4. The down-like cotton material according to claim 1 , wherein the float is selected from a ...

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Номер записи: 35
18-01-2018 дата публикации

THIN LIGHTWEIGHT WOVEN FABRIC

Номер: US20180014584A1
Автор: Deguchi Junko, KAI Koichi, KATO Mikiko
Принадлежит: ASAHI KASEI KABUSHIKI KAISHA

Provided is thin lightweight woven fabric which is suitable for use as covering fabric for down wear, down jackets, futons, sleeping bags, etc. and which, even when subjected to bias deformation, can retain low air permeability. The present invention relates to thin lightweight woven fabric constituted of synthetic fiber multifilaments, characterized in that in a cross section of the warp or weft constituting the woven fabric, the degree of overlapping between adjacent groups of monofilaments is 0.6 or greater for either the warp or the weft and that the woven fabric has a basis weight of 15-50 g/m. The invention further relates to sports clothing, ticking, and inner-bag woven fabric which are each obtained using the thin lightweight woven fabric. 1. A thin lightweight woven fabric composed of synthetic fiber multifilaments as warp and weft , wherein the degree of overlapping of adjacent monofilaments in the cross-sections of the warp and weft that compose the fabric is 0.6 or more for either the warp or weft , and the basis weight of the fabric is 15 g/mto 50 g/m.2. The thin lightweight woven fabric according to claim 1 , which is not coated with a synthetic resin.3. The thin lightweight woven fabric according to or claim 1 , wherein air permeability after bias deformation is 1.5 cc/m·sec or less.4. The thin lightweight woven fabric according to any one of to claim 1 , wherein the fineness of the synthetic fiber multifilaments is 5 dtex to 40 dtex and single yarn fineness is 0.8 dtex to 2.0 dtex.5. The thin lightweight woven fabric according to any one of to claim 1 , wherein the structure of the fabric is a taffeta or rip-stop taffeta structure claim 1 , tear strength of the fabric is 7 N or more for both the warp and weft directions claim 1 , cover factor of the fabric is 1300 to 2000 claim 1 , and air permeability of the fabric is 1.5 cc/m·sec or less.6. The thin lightweight woven fabric according to any one of to claim 1 , which has been subjected to silicone ...

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Номер записи: 36
15-01-2015 дата публикации

TEXTILE FABRIC SHEET HAVING STAIN AND LIQUID RESISTANCE AND THE PREPARATION METHOD THEREOF

Номер: US20150017854A1
Автор: JUNG Soon Kie
Принадлежит:

Provided are a textile fabric sheet having stain and liquid resistance including (a) a fabric substrate, (b) a first polyurethane coating layer formed on a first surface of the fabric substrate; (c) a second aqueous acrylic coating layer formed on the first coating layer of the polyurethane coating layer; and (d) a third stain-resistant coating layer formed on the second aqueous acrylic coating layer and a method of preparing the same. Thus, a texture characteristic of the fabric substrate itself can be exhibited, and due to the polyurethane coating layer, the aqueous acrylic coating layer and the stain-resistant coating layer stacked in three steps, excellent water resistance, stain resistance and air permeability can be exhibited. 1. A textile fabric sheet having stain and liquid resistance , comprising:(a) a fabric substrate;(b) a first polyurethane coating layer formed on a first surface of the fabric substrate;(c) a second aqueous acrylic coating layer formed on the first coating layer of the polyurethane coating layer; and(d) a third stain-resistant coating layer formed on the second aqueous acrylic coating layer.2. The textile fabric sheet of claim 1 , wherein the fabric substrate is a woven or non-woven fabric composed of at least one selected from the group consisting of a polyester fiber claim 1 , a viscose rayon fiber claim 1 , a polyamide fiber claim 1 , a polyurethane fiber claim 1 , an acrylic fiber claim 1 , a polyolefin fiber and a cellulose fiber.3. The textile fabric sheet of claim 1 , wherein an applying amount of the polyurethane rein in the first polyurethane coating layer ranges from 10 g/mto 30 g/m.4. The textile fabric sheet of claim 1 , wherein the second aqueous acrylic coating layer (c) comprises an acrylic resin claim 1 , a softening resin and an antifoaming agent.5. The textile fabric sheet of claim 1 , wherein an applying amount of the second aqueous acrylic coating layer ranges from 25 g/mto 75 g/m.6. The textile fabric sheet of claim ...

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Номер записи: 37
19-01-2017 дата публикации

FIBER CORD FOR REINFORCEMENT AND METHOD FOR PRODUCING THE SAME

Номер: US20170016176A1
Автор: Okamura Shuhei, Shimada Shintaro
Принадлежит: TEIJIN LIMITED

A fiber cord for reinforcement has an adhesive treatment agent attached to a surface thereof and includes, in an inner layer part thereof, two kinds of compounds each having a molecular weight of less than 1,000. The main compound is an aromatic compound or contains an α-dicarboxylic acid component, and the other compound is an aliphatic compound or an alicyclic compound. It is preferable that the adhesive treatment agent is a resorcin-formalin- latex-based adhesive, that the fiber cord includes a twisted synthetic fiber, that the aromatic compound is a heterocyclic compound, that the main compound is located only in the inner layer part of the fiber cord, that a compound having a hexamethylene diisocyanate trimer structure is present, and that no latex is present in the inner layer part of the fiber cord. This fiber cord is produced through a two-stage treatment with a pre-treatment liquid and adhesive treatment liquid. 1. A fiber cord for reinforcement , comprising an adhesive treatment agent attached to a surface thereof , characterized in that the fiber cord includes , in an inner layer part thereof , a compound Ahaving a molecular weight of less than 1 ,000 and a smaller amount of a compound Bthan the compound A , the compound Abeing an aromatic compound or a compound containing an α-dicarboxylic acid component , the compound Bbeing an aliphatic compound or an alicyclic compound.2. The fiber cord for reinforcement according to claim 1 , wherein the adhesive treatment agent is a resorcin-formalin-latex (RFL)-based adhesive.3. The fiber cord for reinforcement according to claim 1 , wherein the fiber cord includes a twisted multifilament fiber.4. The fiber cord for reinforcement according to claim 1 , wherein the fiber cord includes a synthetic fiber.5. The fiber cord for reinforcement according to claim 1 , wherein the aromatic compound is a heterocyclic compound.6. The fiber cord for reinforcement according to claim 1 , wherein the compound Ais located only in ...

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Номер записи: 38
18-01-2018 дата публикации

Alkoxylated Polyethyleneimine Hydrophilically-Modified Fibers

Номер: US20180016742A1
Автор: Laszlo Szarvas, Qin Qin Hu, Si Jun ZHU
Принадлежит: BASF SE

The invention relates to an alkoxylated polyethyleneimine hydrophilically-modified fiber, wherein the alkoxylated polyethyleneimine has a weight average molecular weight of 600 to 25,000 and contains 1 to 40 alkylene oxide units per nitrogen atom. The invention also relates to a method of improving hydrophilicity of fiber comprising impregnating the fiber with an aqueous solution containing an alkoxylated polyethyleneimine, wherein the alkoxylated polyethyleneimine has a weight average molecular weight of 600 to 25,000 and contains 1 to 40 alkylene oxide units per nitrogen atom. The invention also relates to use of the alkoxylated polyethyleneimine in improving hydrophilicity of fiber.

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Номер записи: 39
28-01-2016 дата публикации

METHOD AND COMPOSITION OBTAINING TEXTILES SHOWING WATER-REPELLENCY AND REPELLENCY AGAINST WATER SOLUBLE DIRT

Номер: US20160024707A1
Автор: AYDIN Juhanes
Принадлежит:

An application method of enhancing the water repellence of a textile and/or enhancing a textiles ability to repel water soluble dirt, includes the steps of: 1. An application method of enhancing the water repellence of a textile and/or enhancing a textiles ability to repel water soluble dirt , comprising the steps of: water;', 'alkylalkoxysilane with said alkyl chain having a length of 10-30 carbons or carbon atoms higher than 12 but equal to or less than 18;', 'at least one emulsifier, surfactant, thickener and/or stabilizer;', 'a water soluble acid catalyst; and', 'unavoidable impurities, 'a) Applying an emulsified liquid composition on a textile, wherein said emulsified liquid composition consists ofb) optionally adjusting amount of composition applied on the textile;c) drying the treated textile until dry;d) curing the treated textile at a temperature of between 100-200° C.;e) optionally removing the non-reacted composition residue from the treated textile by washing with water and optionally redrying the treated textile.2. An application method according to giving softness and durability and enhanced water repellency claim 1 , comprising the steps of: water;', 'alkylalkoxysilane with said alkyl chain having a length of 10-30 carbons or for example 12-30 carbons;', 'at least one emulsifier or thickener or surfactant or stabilizer;', 'and unavoidable impurities', 'a water soluble acid catalyst;'}], 'a) applying an emulsified liquid composition on a textile, wherein said emulsified liquid composition consists ofb) optionally adding to the composition amino silicones for softness and durability enhancement of the water repellency;c) optionally, adjusting amount of formulation applied on textile;d) drying the treated textile until dry;e) curing the treated textile at a temperature of between 100-200° C.;f) optionally, removing the non-reacted formulation residue from the treated textile by washing with water and then optionally redrying.3. The application method ...

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Номер записи: 40
25-01-2018 дата публикации

Waterborne Complex, Coating Procedure and Use as a Flame Retardant

Номер: US20180022939A1
Автор: Grunlan Jaime C., Haile Merid M., Leistner Marcus
Принадлежит: The Texas A&M University System

A method includes coating a substrate to provide a flame resistant substrate. In an embodiment, the method includes preparing an aqueous solution. The aqueous solution comprises a phosphate material, a cationic material, and a water. The method further includes exposing the substrate to the aqueous solution to produce a coating on the substrate. The coating includes the cationic material and the phosphate material. The method also includes exposing the coating on the substrate to a melamine solution. 1. A method for coating a substrate to provide a flame resistant , coated substrate , comprising:(A) preparing an aqueous solution, wherein the aqueous solution comprises a phosphate material, a cationic material, and a water;(B) exposing the substrate to the aqueous solution to produce a coating on the substrate, wherein the coating comprises the cationic material and the phosphate material; and(C) exposing the coating on the substrate to an amine or amide rich solution.2. The method of claim 1 , wherein the aqueous solution comprises from about 0.01 wt. % cationic materials to about 30.0 wt. % cationic materials.3. The method of claim 1 , wherein the aqueous solution comprises from about 0.01 wt. % phosphate materials to about 30.0 wt. % phosphate materials.4. The method of claim 1 , wherein the substrate is exposed to the aqueous solution from about 1 second to about 24 hours.5. The method of claim 1 , wherein the coated substrate has between about 5.0 wt. % coating and about 25 wt. % coating.6. The method of claim 1 , wherein the coating is between about 10 nanometers and about 1 claim 1 ,000 nanometers thick.7. The method of claim 1 , wherein the substrate comprises foam claim 1 , fabric claim 1 , leather claim 1 , vinyl compounds claim 1 , plastic claim 1 , glass claim 1 , ceramic claim 1 , metal claim 1 , wood claim 1 , carpet claim 1 , hook and loop fasteners claim 1 , non-foam padding claim 1 , lapis claim 1 , ducts claim 1 , or any combinations thereof.8. The ...

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Номер записи: 41
10-02-2022 дата публикации

TEXTILE HEAT-, FIRE- AND/OR SMOKE-PROOF MATERIAL

Номер: US20220042237A1
Автор: HOSOTTE Claude, LÄPPLE Markus, NIEDERBERGER Barbara
Принадлежит:

A textile heat-, fire- and/or smoke-proof material, comprising a flat, textile substrate which is coated with a polymer composition. The polymer composition containing a cross-linked silicone resin and metal pigments. The invention also relates to a method for producing a textile heat-, fire- and/or smoke-proof material, and to the use of a textile structure as a heat protector in a vehicle(s) and as fire and heat protection in a building(s). 1. A textile protection material for at least one of heat , fire or smoke comprising:a textile sheet substrate coated or impregnated in whole or in part with a polymer composition comprising a cross-linked polysiloxane and metal pigments.2. The textile protection material for at least one of heat claim 1 , fire or smoke according to claim 1 , wherein the crosslinked polysiloxane has pendant groups claim 1 , and the pendant groups are independent of each other.3. The textile protection material for at least one of heat claim 1 , fire or smoke according to claim 1 , wherein the polymer composition contains at least one further polymer different from crosslinked polysilo-xane.4. The textile protection material for at least one of heat claim 1 , fire or smoke according to claim 1 , wherein the textile sheet-like substrate is a woven claim 1 , scrim or nonwoven fabric.5. The textile protection material for at least one of heat claim 1 , fire claim 1 , or smoke according to claim 1 , wherein the textile claim 1 , sheet-like substrate contains fibers.6. The textile protection material for at least one of heat claim 1 , fire or smoke according to claim 1 , wherein the metal pigments are aluminum pigments.7. The textile protection material for at least one of heat claim 1 , fire or smoke according to claim 1 , wherein the metal pigments are in the form of platelets or flakes and have a maximum diameter of 1 to 100 μm claim 1 , in an area claim 1 , which can be determined by sieve analysis.8. The textile protection material for at least ...

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Номер записи: 42
24-01-2019 дата публикации

FIBER COMBINATION

Номер: US20190023861A1
Автор: Alletto, JR. Eugene
Принадлежит: BEDGEAR, LLC

A cushioning material includes fibers that define a fiber network and a foam material suspended within the fiber network. 1. A cushioning material comprising:a plurality of fibers that define a fiber network; anda foam material suspended within the fiber network.2. A cushioning material as recited in claim 1 , wherein the fibers are uncrimped.3. A cushioning material as recited in claim 1 , wherein the fibers comprise a siliconized material.4. A cushioning material as recited in claim 1 , wherein the foam material comprises latex.5. A cushioning material as recited in claim 1 , wherein the foam material comprises viscoelastic polyurethane.6. A cushioning material as recited in claim 1 , wherein the foam material has a density between about 1.0 lbs/ftand about 5.0 lbs/ft.7. A cushioning material as recited in claim 1 , wherein the foam material has a density between 1.8 lbs/ftand 4.8 lbs/ft.8. A cushioning material as recited in claim 1 , wherein the foam material comprises chunks having a diameter between about 1.0 inch and about 2.0 inches.9. A cushioning material as recited in claim 1 , wherein the foam material comprises chunks having a diameter between 1.0 inch and 1.5 inches.10. A cushioning material as recited in claim 1 , wherein the fibers are made from polyester.11. A cushioning material as recited in claim 1 , wherein the fibers are made from a non-elastic material.12. A cushioning material as recited in claim 1 , wherein the fibers have a denier between about 0.5D and about 3.0D.13. A cushioning material as recited in claim 1 , wherein the fibers have a denier between about 0.9D and about 2.8D.14. A cushioning material as recited in claim 1 , wherein the cushioning material is compressible from a first height to a second height that is about 75% of the first height claim 1 , wherein about 3.0 lbs of force to about 7.0 lbs of force is required to compress the cushioning material from the first height to the second height.15. A cushioning material as ...

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Номер записи: 43
24-04-2014 дата публикации

Microemulsion composition and a fiber treating agent

Номер: US20140109795A1
Автор: Motohiko Hirai
Принадлежит: Shin Etsu Chemical Co Ltd

Disclosed is a microemulsion for a fiber treating agent providing softness, hydrophilicity, improving texture of a fiber and stability and dilution ability. A microemulsion composition includes the following components (A) to (E): (A) a linear organopolysiloxane having two or more polyoxyalkylene-containing organic groups represented by —CH 2 —CH(OH)CH 2 O—(C 2 H 4 O) b —(C 3 H 6 O) c —Z per molecule and a viscosity at 25° C. of 100 to 5,000 mPa·s in an amount of 80-98 mass %, (B) a nonionic surfactant, with an HLB factor of 12-16, in an amount of 1-10 parts by mass, based on 100 parts by mass of the component (A), (C) an anionic surfactant in an amount of 0 to 3 parts by mass, based on 100 parts by mass of the component (A), (D) an organic acid in an amount of 0.5-2 parts by mass, based on 100 parts by mass of the component (A), and (E) water in an amount of 1-5 mass %.

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Номер записи: 44
28-01-2021 дата публикации

Base fabric for coated airbag, manufacturing method therefor, and coating composition used for said manufacturing method

Номер: US20210024029A1
Автор: Hirotaka Harada
Принадлежит: Toyobo Co Ltd

Provided is a coated fabric for airbags, comprising a coating layer disposed on at least one surface of a woven fabric directly or with one or more other layers interposed therebetween, the coating layer containing a thermally responsive foaming agent.

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Номер записи: 45
28-01-2021 дата публикации

Conductive polymer conductor and method for manufacturing the same

Номер: US20210027908A1
Автор: Asuka OIKAWA, Hideo Okano
Принадлежит: AI Silk Corp

To provide a conductive polymer conductor that enables improvement of wash durability and conductivity and a method for manufacturing the same. A conductive polymer conductor has a conductive polymer adhered to a substrate and can be used, for example, as a conductive polymer electrode. Poly(3,4-ethylenedioxythiophene) can be cited as a preferable example of the conductive polymer. The conductive polymer is low-crystalline with low crystallinity and is thereby made capable of being adhered uniformly to the substrate and improving adhesion to the substrate.

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Номер записи: 46
02-02-2017 дата публикации

WATER REPELLENT, SOIL RESISTANT, FLUORINE-FREE COMPOSITIONS

Номер: US20170030010A1
Автор: Baumann Markus
Принадлежит: INVISTA NORTH AMERICA S.AR.L.

The present invention pertains to fluorine-free compositions rendering textile articles, such as carpets and other textile floor coverings made from synthetic fibres or natural fibres which are water repellent, soil resistant and stain resistant. The invention pertains additionally to a method for treating textile articles and treated textile articles especially carpets are water repellent, soil resistant and stain resistant. 1. A fiber protection composition comprising:a. at least one clay nanoparticle component;b. at least one acrylic copolymer component; andc. water.2. The fiber protection composition comprising of claim 1 , wherein:a. said at least one clay nanoparticle component is present at from 0.8 to 24 wt % solids, andb. said at least acrylic copolymer component is present at from 1.4 to 23.8 wt % solids.3. The fiber protection composition of claim 1 , wherein said at least one clay nanoparticle component is selected from the group consisting of: smectites claim 1 , kaolins claim 1 , illites claim 1 , chlorites claim 1 , and attapulgites.4. The fiber protection composition of claim 1 , wherein said at least one clay nanoparticle component is selected from the group consisting of:montmorillonite, bentonite, pyrophyllite, hectorite, saponite, sauconite, nontronite, talc, beidellite, volchonskoite, vermiculite, kaolinite, dickite, antigorite, anauxite, indellite, chrysotile, bravaisite, suscovite, paragonite, biotite, corrensite, penninite, donbassite, sudoite, pennine, sepiolite, and polygorskyte.5. The fiber protection composition of - claim 1 , wherein said at least one clay nanoparticle component is synthetic.6. The fiber protection composition of claim 5 , wherein said at least one clay nanoparticle component is synthetic hectorite.7. The fiber protection composition of claim 1 , wherein said at least one acrylic copolymer component is comprised of acrylate claim 1 , methyl acrylate claim 1 , ethyl acrylate claim 1 , propyl acrylate claim 1 , butyl ...

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Номер записи: 47
17-02-2022 дата публикации

Fabric printable medium

Номер: US20220048305A1
Автор: ADAM WEISMAN, Xiaoqi Zhou
Принадлежит: Hewlett Packard Development Co LP

A fabric printable medium, with an image-side and a back-side, including a fabric base substrate; a primary layer containing polymeric binders applied on, at least, one side of the base substrate; and an image-receiving coating layer applied over, at least, one primary layer including a first and a second crosslinked polymeric network. The primary layer includes a flame-retardant dispersion including flame-retardant agents and polymeric dispersants. Also disclosed are the method for making such fabric printable medium and the method for producing printed images using said material.

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Номер записи: 48
01-05-2014 дата публикации

Tacky Finish and Textile Materials and Articles Treated Therewith

Номер: US20140116596A1
Автор: Dany Michiels, Shulong Li, Sofie A. Christiaens
Принадлежит: Milliken and Co

This invention relates to tacky finishes and to the textile materials and articles treated with the tacky finishes. The tacky finishes provide improved processing features for end-use articles that contain such finishes. The tacky finish may be combined with other adhesion promotion finishes in the treatment of textile materials. The textile materials and articles may be used as rubber reinforcing materials, such as automotive tire cap ply, single end tire cord, carcass reinforcement and side wall reinforcement. End-use articles that contain the treated textile materials include rubber-containing materials such as automobile tires, belts, and hoses. This invention also relates to the methods for manufacturing the treated textile materials and articles.

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Номер записи: 49
17-02-2022 дата публикации

Reinforcing fiber, method for manufacturing same, and molded body using same

Номер: US20220049062A1
Автор: Daisuke Koda, Hiroyuki Kawai, Shinichi Takemoto, Shuhei Yorimitsu, Toru Asada
Принадлежит: Kuraray Co Ltd

Provided are reinforcing fibers using an adhesive component not containing resorcinol and formaldehyde, which are excellent in adhesiveness to rubber and which can be efficiently produced while preventing contamination of production facilities, and a method for producing them, as well as a molded article using them. The reinforcing fibers have an adhesive component that contains a conjugated diene rubber and an oil, in at least a part of the surfaces thereof, wherein the vapor pressure at 20° C. of the oil is 10 Pa or less.

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Номер записи: 50
04-02-2021 дата публикации

FIBER-TREATING AGENT

Номер: US20210032804A1
Автор: FUKAMACHI Takumi, HAMAJIMA Yuta
Принадлежит: SHIN-ETSU CHEMICAL CO., LTD.

This fiber-treating agent includes a nitrogen-atom-containing polysiloxane synthesizable from an inexpensive raw material and excelling in preservation stability that is represented by formula (1) and/or a reaction product of the nitrogen-atom-containing polysiloxane with an epoxy compound. This fiber-treating agent makes is possible to add good flexibility and highly durable water-absorbing properties to a fiber. 3. The fiber treatment of claim 1 , wherein Ris a group of general formula (2) below{'br': None, 'sup': '5', 'sub': 2', '2', 'b', '2, '—R(NHCHCH)NH\u2003\u2003(2)'}{'sup': '5', '(wherein Ris a divalent hydrocarbon group of 1 to 6 carbon atoms, and the subscript “b” is an integer from 0 to 4).'} The present invention relates to a fiber treatment which includes a nitrogen-containing polysiloxane that can be synthesized from inexpensive starting materials and has excellent shelf stability, and which imparts an excellent softness and washing resistance to various types of textile fibers and textile products.A variety of organopolysiloxanes, such as dimethylpolysiloxanes, epoxy group-containing polysiloxanes and aminoalkyl group-containing polysiloxanes, are widely used as treatments for imparting properties such as softness and smoothness to various types of textile fibers and textile products. Of these, frequent use is made of aminoalkyl group-containing organopolysiloxanes, which have the ability to impart an especially good softness to a variety of textile fibers and textile products. In particular, fiber treatments in which the base compound is an organopolysiloxane having an aminoalkyl group such as —CHNHor —CHNHCHCHNH(Patent Documents 1 to 6: JP-B S48-1480, JP-B S54-43614, JP-B S57-43673, JP-A S60-185879, JP-A S60-185880, JP-A S64-61576) impart excellent softness and are thus widely used.However, fibers that have been treated using —CHNH— or —CHNHCHNH-containing organopolysiloxanes have certain major drawbacks, these being amino group deterioration due ...

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Номер записи: 51
11-02-2016 дата публикации

METHOD FOR DEPOSITING A PHOTOCATALYTIC COATING AND RELATED COATINGS, TEXTILE MATERIALS AND USE IN PHOTOCATALYSIS

Номер: US20160040353A1
Автор: CHAPUT Frederic, GREGORI Damia, GUILLARD Chantal, PAROLA Stephane
Принадлежит:

A method for depositing a photocatalytic coating on a support, the method having the steps: a) providing an aqueous and/or alcoholic suspension of nanoparticles of a semiconducting material, b) providing a sol in an aqueous and/or alcoholic solution of a hydrolyzed organosilane, c) mixing the suspension and the sol and proceeding with deposition of the obtained mixture on the support to be covered, d) performing a drying operation, e) and optionally producing an illumination of the obtained coating after drying at one wavelength at least causing activation of the semiconducting material, so as to remove at least 3% of the organic groups initially present in the coating and bound to the silicon atoms through a Si—C bond; as well as coatings with photocatalytic properties, materials, notably textiles, covered with such a coating and the use of such coatings and materials for photocatalysis. 141-. (canceled)42. A coating consisting of a polysiloxane , some silicon atoms of which are bound through a Si—C bond to at least one organic group , and wherein nanoparticles of a semiconducting material are distributed , wherein the coating is porous.43. The coating according to claim 42 , wherein the coating is macroporous.44. The coating according to claim 42 , wherein an illumination of the coating claim 42 , when the latter is immersed in an aqueous solution claim 42 , preferably in ultrapure water claim 42 , does not cause any removal of the organic groups bound through a Si—C bond to the silicon atoms claim 42 , present in the coating.45. The coating according to claim 44 , wherein the illumination not causing any removal of the organic groups bound through a Si—C bond to the silicon atoms claim 44 , present in the coating claim 44 , is achieved at 365 nm and at 312 nm with a respective light intensity of 10 mW/cmand 3 mW/cm claim 44 , for 6 hours at 22° C.46. The coating according to claim 42 , wherein 17 to 97% by moles claim 42 , and preferably from 80 to 95% by moles ...

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Номер записи: 52
09-02-2017 дата публикации

ELECTROSPUN CATIONIC NANOFIBERS AND METHODS OF MAKING AND USING THE SAME

Номер: US20170037544A1
Автор: Gamboa Jackman Jennifer M., Juwarker Hemraj A., Leong Kam W., Sullenger Bruce A.
Принадлежит: Duke University

Methods of making polycationic nanofibers by grafting cationic polymers onto electrospun neutral nanofibers and polycationic nanofibers produced by the methods are provided herein. In addition, methods of using the polycationic nanofibers to reduce inflammation, to adsorb anionic compounds such as heparin or nucleic acids, to inhibit the growth of microbes or inhibit the formation of a biofilm are also provided. The polycationic nanofibers may be in a mesh and may be included in a medical device, wound dressing, bandage, or as part of a graft. 1. A method of making a polycationic nanofiber comprising (a) electrospinning a neutral polymer to produce nanofibers less than 2 μm in diameter and (b) grafting a cationic polymer onto the neutral polymer nanofibers to produce a polycationic nanofiber.2. The method of claim 1 , wherein the neutral polymer has a free acyl claim 1 , anhydride or carboxyl group.3. (canceled)4. The method of claim 2 , wherein the neutral polymer is poly-styrene maleic anhydride.5. The method of claim 1 , wherein the neutral polymer is dissolved in a solution at a concentration of between 40% and 200% (w/v) prior to electrospinning.6. (canceled)7. (canceled)8. The method of claim 1 , wherein the cationic polymer is selected from the group consisting of polyethyleneimine (PEI) claim 1 , branched PEI (bPEI) claim 1 , polyamidoamine (PAMAM) claim 1 , in particular PAMAM generations 0-4 or other dendrimers claim 1 , copolymers containing any combination of N claim 1 ,N′-cystaminebisacrylamide and N claim 1 ,N′-hexamethalyne bisacrylamide backbone components with histamine and 3-(dimethylamino)-1-propylamine linkers.9. (canceled)10. The method of claim 1 , wherein the grafting of step (b) comprises incubating the nanofibers of step (a) with a solution comprising the cationic polymer for at least 24 hours at concentrations of 0.009M to 1M.11. The method of claim 1 , wherein the nanofibers produced are between 0.1 μm and 2 μm in diameter.12. The ...

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Номер записи: 53
09-02-2017 дата публикации

PROCESS FOR MANUFACTURING CARBON FIBER FABRICS AND FABRIC MANUFACTURED WITH THIS PROCESS

Номер: US20170037566A1
Автор: MASINI Attilio
Принадлежит:

A fabric containing carbon fibers impregnated with a silicone, polyurethane or acrylic emulsion which is then dried together with the fabric is disclosed. A protective layer containing a film, a woven or non-woven fabric is applied onto one side of the fabric. 1. A fabric comprising carbon fibers impregnated with a silicone , polyurethane or acrylic emulsion which is then dried together with the fabric , wherein at least one protective layer comprising a film , a woven fabric or a nonwoven fabric is applied onto one side of the fabric.2. The fabric according to claim 1 , wherein the fabric is impregnated with a percentage of silicone claim 1 , polyurethane or acrylic emulsion between 1% and 60% of the weight of the fabric.3. The fabric according to claim 1 , wherein the protective layer is laminated to the side of the fabric.4. The fabric according to the claim 1 , wherein the protective layer comprises a polyurethane claim 1 , polyamide or acrylic film.5. The fabric according to claim 1 , wherein the surface of the protective layer contacting the fabric partially penetrates the fabric claim 1 , so as to create an intermediate layer in which the outer filaments of the fabric are integral with the protective layer.6. The fabric according to claim 5 , wherein the thickness of the intermediate layer is between 5% and 60% of the thickness of the fabric.7. The fabric according to claim 1 , wherein an aliphatic solution is sprayed on the fabric claim 1 , after which it is dried.8. The fabric according to claim 7 , wherein the basis weight of the aliphatic solution is between 48 and 90 g/m.9. The fabric according to claim 7 , wherein the aliphatic solution comprises polyacrylates claim 7 , glycols claim 7 , silicon-oxygen chains and/or aliphatic polyurethane compounds.10. The fabric according to claim 1 , wherein an aqueous emulsion of isocyanate and/or crosslinking polyurea substances is sprayed on the fabric claim 1 , after which it is dried.111. The fabric according to ...

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Номер записи: 54
09-02-2017 дата публикации

Short rubber reinforcement fiber, rubber composition containing said short fiber, and power transmission belt

Номер: US20170037933A1
Автор: Fumiaki Ise, Hirofumi ENOKIZONO, Hiroo Kawahara, Tatsuya SAWAIRI, Yuki TAKAMI
Принадлежит: Asahi Kasei Corp

Provided is a short rubber reinforcement fiber for short fiber-containing rubber compositions that are used for transmission belts for which friction transmission behavior has been stabilized and travel service life has been further improved. The present invention is a short fiber, which is the product of cutting an adhesive-treated synthetic long fiber multifilament yarn and is used by dispersing in a rubber composition, the short fiber being characterized in that the percentage of the number of non-adhesive-treated single yarns is 0-5%; and a method for manufacturing said short fibers, the method comprising a step for immersing a sudare-woven product in which the synthetic long fiber multifilament yarns have been sudare-woven in an adhesive treatment solution and then pressing at a nip pressure of 1.2-5.0 MPa using nip rolls, and a step for cutting the sudare-woven product bundles obtained to a specified length.

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Номер записи: 55
18-02-2021 дата публикации

Apparel with dynamic vent structure

Номер: US20210045474A1
Автор: Daniel P. Morgan, Iustinia Koshkaroff, Joshua Patrick Williams, Kyle Schepke, Nina Yashkova
Принадлежит: Nike Inc

Aspects herein are directed to an article of apparel having a vent opening formed by overlapping the edges of a first panel and a second panel. A plurality of discrete overlay film structures are applied to the second panel adjacent to the vent opening. When the article of apparel is exposed to an external stimulus, the film structures undergo a reversible increase in dimension in at least the z-direction which cause the second panel of material to undergo a reversible decrease in dimension in the direction of a longitudinal axis of the vent opening thereby causing the vent opening to dynamically transition from a closed state to an open state.

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Номер записи: 56
07-02-2019 дата публикации

CORK YARN, PRODUCTION METHOD AND USES

Номер: US20190040573A1
Автор: COUTOS DOS SANTOS VENTURA Sandra Gabriela, DA GRACA CORREIA DE OLIVEIRA BONIFÁCIO Maria, DE ALMEIDA MORGADO José, FERREIRA RAMALHO Patricia Sofia, GONCALVES PINTO SOARES Olívia Salomé, MENDES PINTO DE SÁ Carlos Alberto, MORIM FIGUEIREDO RAMÔA Ana Florinda, OLIVEIRA PROZIL Sónia, REGADAS PINTO DE SÁ Vera Lúcla, RIBEIRO PEREIRA Manuel Femando, SILVA ABREU Jaão
Принадлежит:

The present disclosure refers to a cork yarn, in particular a yarn with incorporated cork, textile structures comprising said yarn, obtention method and uses thereof. 1. A cork yarn comprising a textile yarn of natural or synthetic fibre , at least 2% cork particles (wt/wt) , and a polymeric binder which binds the cork particles to the textile yarn , wherein the cork particles have a granulometry of size less than 1 mm.2. The cork yarn according to claim 1 , wherein the linear density of the cork yarn is less than 197 tex.3. The cork yarn according to claim 1 , wherein the linear density of the cork yarn is less than 118 tex.4. The cork yarn according to claim 1 , wherein the linear density of the cork yarn varies between 15×2 tex and 40×2 tex.5. The cork yarn according to claim 1 , wherein the cork yarn comprises at least 5% cork particles (wt/wt).6. The cork yarn according to claim 1 , comprising at least 10% of cork particles (wt/wt).7. The cork yarn according to claim 1 , wherein the cork yarn comprises at least 15% cork particles (wt/wt).8. The cork yarn according to claim 1 , wherein the cork particles have a granulometry of size less than 0.85 mm.9. The cork yarn according to claim 1 , wherein the cork particles have a granulometry of size less than 0.8 mm.10. The cork yarn according to claim 1 , wherein the cork particles have a granulometry of size between 0.001 mm and 0.5 mm.11. The cork yarn according to claim 1 , wherein the cork particles have a granulometry of size between 0.05 mm and 0.5 mm.12. The cork yarn according to claim 1 , wherein the binder is selected from the group consisting of: polyurethane claim 1 , acrylate claim 1 , or combinations thereof.13. The cork yarn according to the claim 1 , wherein the binder is selected from the group consisting of: thermoplastic resins claim 1 , thermosetting resins claim 1 , or combinations thereof claim 1 , wherein the thermoplastic resins comprise PVC and PU claim 1 , and wherein the thermosetting resins ...

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Номер записи: 57
06-02-2020 дата публикации

FIBERS TO WHICH SILICONE HAS BEEN FIXED, AND PRODUCTION METHOD THEREOF

Номер: US20200040520A1
Автор: Irifune Shinji, KANAI Tomoya, Ohshima Kunihiro, SUGIYAMA Minoru, Tanaka Masaki
Принадлежит:

In one embodiment, the present invention relates to silicone-fixed fibers including fibers and silicone fixed to the fibers. The silicone includes an acrylic-modified organopolysiloxane (A) having two or more acrylic groups per molecule. A rate of decrease in the amount of Si after the silicone-fixed fibers are washed 10 times is less than 50%. The present invention relates to a method for producing silicone-fixed fibers. The method includes coating or impregnating the fibers with a fiber treatment agent containing silicone, and irradiating the fibers coated or impregnated with the fiber treatment agent with an electron beam so that the silicone is fixed to the fibers. The silicone includes an acrylic-modified organopolysiloxane (A) having two or more acrylic groups per molecule. Thus, the present invention provides silicone-fixed fibers that include fibers to which silicone is fixed by electron beam irradiation and have a good texture even after washing, and a method for producing the silicone-fixed fibers. 1. Silicone-fixed fibers comprising fibers and silicone fixed to the fibers ,wherein the silicone comprises an acrylic-modified organopolysiloxane (A) having two or more acrylic groups per molecule, anda rate of decrease in an amount of Si after the silicone-fixed fibers are washed 10 times is less than 50%.2. The silicone-fixed fibers according to claim 1 , wherein the silicone further comprises an amino-modified organopolysiloxane (B) having one or more amino groups per molecule.3. The silicone-fixed fibers according to claim 1 , wherein the fibers comprise one or more natural fibers selected from the group consisting of cotton claim 1 , silk claim 1 , hemp claim 1 , wool claim 1 , angora claim 1 , and mohair.4. The silicone-fixed fibers according to claim 1 , wherein the fibers are in at least one form selected from the group consisting of staple claim 1 , filament claim 1 , tow claim 1 , yarn claim 1 , woven fabric claim 1 , knitted fabric claim 1 , wadding ...

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Номер записи: 58
06-02-2020 дата публикации

FIBER TREATMENT AGENT FOR ELECTRON BEAM FIXING

Номер: US20200040521A1
Автор: Irifune Shinji, KANAI Tomoya, Ohshima Kunihiro, SUGIYAMA Minoru, Tanaka Masaki
Принадлежит:

The present invention relates to a fiber treatment agent for electron beam fixing that contains an acrylic-modified organopolysiloxane (A) having two or more acrylic groups per molecule, as represented by the following general formula (I). 3. The fiber treatment agent for electron beam fixing according to claim 1 , wherein in the general formula (I) claim 1 , (b+d)/(a+b+c+d)×100 is 0.5 to 40.4. The fiber treatment agent for electron beam fixing according to claim 2 , wherein when a total mass of the acrylic-modified organopolysiloxane (A) and the amino-modified organopolysiloxane (B) is 100% by mass claim 2 , a blending amount of the acrylic-modified organopolysiloxane (A) is 10 to 95% by mass and a blending amount of the amino-modified organopolysiloxane (B) is 5 to 90% by mass.5. The fiber treatment agent for electron beam fixing according to claim 1 , wherein the fiber treatment agent for electron beam fixing is in a form of emulsion.6. The fiber treatment agent for electron beam fixing according to claim 2 , wherein in the general formula (I) claim 2 , (b+d)/(a+b+c+d)×100 is 0.5 to 40.7. The fiber treatment agent for electron beam fixing according to claim 3 , wherein when a total mass of the acrylic-modified organopolysiloxane (A) and the amino-modified organopolysiloxane (B) is 100% by mass claim 3 , a blending amount of the acrylic-modified organopolysiloxane (A) is 10 to 95% by mass and a blending amount of the amino-modified organopolysiloxane (B) is 5 to 90% by mass.8. The fiber treatment agent for electron beam fixing according to claim 6 , wherein when a total mass of the acrylic-modified organopolysiloxane (A) and the amino-modified organopolysiloxane (B) is 100% by mass claim 6 , a blending amount of the acrylic-modified organopolysiloxane (A) is 10 to 95% by mass and a blending amount of the amino-modified organopolysiloxane (B) is 5 to 90% by mass.9. The fiber treatment agent for electron beam fixing according to claim 1 , wherein in the general ...

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Номер записи: 59
01-05-2014 дата публикации

SILICONE RESIN COMPOSITION, SILICONE LAMINATED SUBSTRATE USING THE SAME, METHOD FOR PRODUCING THE SAME, AND LED DEVICE

Номер: US20140120793A1
Автор: AKAHANE Saiko, Kashiwagi Tsutomu, YAMAGUCHI Shigeo
Принадлежит: SHIN-ETSU CHEMICAL CO., LTD.

The invention provides a silicone resin composition for producing a silicone laminated substrate by being impregnated in a glass cloth and cured therein, comprising: (A) an organopolysiloxane with a 3-dimensional network structure composed of an RSiOunit and an RSiOunit and a T unit represented by an RSiOunit; (B) an organohydrogenpolysiloxane composed of an RSiOunit, an RSiO unit and an RHSiOunit; (C) a platinum group metal catalyst; and (D) a filler. There can be a silicone resin composition having a high glass transition temperature, a silicone laminated substrate excellent in properties such as heat resistance and weatherability having low thermal expansion coefficient and suppressed warp and deformation, a method for producing the same and an LED device. 1. A silicone resin composition for producing a silicone laminated substrate by being impregnated in a glass cloth and cured therein , the silicone resin composition comprising:{'sub': 1.5', '1.5', '1.5, 'sup': 1', '2', '1', '1', '2', '2, '(A) an organopolysiloxane with a 3-dimensional network structure composed of a T unit represented by an RSiOunit (R is Ror R) and an RSiOunit (Rrepresents a linear, a branched or a cyclic alkyl group having 1 to 10 carbon atoms and an allyl group having 6 to 10 carbon atoms) and an RSiOunit (Rrepresents an alkenyl group having 2 to 8 carbon atoms);'}{'sup': 1', '1', '1', '1, 'sub': 1.5', '2', 'a', 'b', '(4-a-b)/2, '(B) an organohydrogenpolysiloxane composed of an RSiOunit, an RSiO unit and an RHSiOunit (Ris the same as before, “a” represents 0, 1 or 2, “b” represents 1 or 2, and a+b represents 2 or 3), wherein the molar ratio of a hydrogen atom bonded to a silicon atom in the (B) component relative to the total of the alkenyl group in the (A) component is 0.1 to 4.0;'}(C) a platinum group metal catalyst, wherein the amount is an effective amount; and(D) a filler, wherein the amount is 900 parts by mass or less relative to 100 parts by mass totaling the (A) and (B) components. ...

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Номер записи: 60
15-02-2018 дата публикации

Method for Producing a Tire

Номер: US20180043581A1
Автор: Grote Claudia, Krämer Thomas
Принадлежит: CONTINENTAL REIFEN DEUTSCHLAND GMBH

The invention relates to a method for producing a tire, comprising the method step of coating a reinforcement element, in particular a reinforcement element that comprises textile fibers or textile filaments, with an elastomer matrix material, in particular uncured rubber, the reinforcement element, prior to being coated with the elastomer material, being provided with a sol-gel coating and the sol-gel coated reinforcement element being exposed to the action of a plasma, in particular a low-pressure plasma. 113.-. (canceled)14. A method comprising:providing a reinforcing element with a sol-gel coating;exposing the reinforcing element with a sol-gel coating to a plasma to provide a sol-gel coated reinforcing element; and,introducing the sol-gel coated reinforcing element into a tire construction;wherein the sol-gel coating provides a layer of solids upon the reinforcing element in an amount of from 0.02 to 5 percent by weight based upon weight of the reinforcing element.15. The method according to claim 14 , wherein the sol-gel coating provides a layer of solids upon the reinforcing element in an amount of from 1 to 2.5 percent by weight based upon weight of the reinforcing element.16. The method according to claim 14 , wherein the reinforcing element is a textile fiber element claim 14 , especially cord or weave element claim 14 , where the fibers of the fiber element are selected from carbon fibers or at least one of the following polymers: polyamide claim 14 , aromatic polyamide claim 14 , polyester claim 14 , aromatic polyester claim 14 , polyvinyl alcohol claim 14 , polyether ether ketone claim 14 , polyethylene claim 14 , polypropylene claim 14 , polyethylene terephthalate or cotton claim 14 , cellulose and/or hybrid cord.17. The method according to claim 14 , wherein coating of the reinforcing element with the sol-gel coating precedes or is simultaneous with the exposing the reinforcing element with a sol-gel coating to a plasma.18. The method according to ...

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Номер записи: 61
24-02-2022 дата публикации

METHOD FOR BINDING PHOTOVOLTAIC CELLS TO A SUBSTRATE IMPREGNATED WITH CROSSLINKABLE POLYMER MATERIAL

Номер: US20220059712A1
Автор: BARBOT Anthony, ROUJOL Yannick, SERAINE Caroline
Принадлежит: Commissariat A L'Energie Atomique Et Aux Energies Alternatives

A method for binding photovoltaic cells to a substrate, each photovoltaic cell comprising a rear face and a front face, comprises: providing the substrate, said substrate being flexible and impregnable; impregnating portions of the substrate with a crosslinkable polymer material, said portions being impregnated along the thickness of the substrate with a view to bonding the photovoltaic cells to the substrate; bringing the rear faces of the photovoltaic cells into contact with the impregnated portions of the substrate crosslinking the crosslinkable polymer material. 2. The binding method as claimed in claim 1 , wherein each impregnated portion of the substrate has a surface only part of which makes contact with the rear face of the photovoltaic cell brought into contact with said impregnated portion of the substrate.3. The binding method as claimed in claim 1 , wherein claim 1 , in the laminating:the front faces of the photovoltaic cells are oriented toward a table of a laminator,a soft sheet is arranged between the photovoltaic cells and the table of the laminator, andbringing each of the photovoltaic cells closer to the table of the laminator causes recesses to be formed in the soft sheet.4. The binding method as claimed in claim 3 , further comprising: forming a stack claim 3 , said stack comprising successively claim 3 , from the bottom of the stack to the top of the stack claim 3 , a first rigid carrier claim 3 , the substrate the portions of which are impregnated with the crosslinkable polymer material claim 3 , the photovoltaic cells claim 3 , the soft sheet and a second rigid carrier claim 3 , and wherein:the second carrier is placed on the table of the laminator,the laminating ensures lamination of the stack devoid of the first carrier, andat the end of the laminating, the photovoltaic cells are each bonded to the substrate by crosslinked polymer material.5. The binding method as claimed in claim 4 , wherein claim 4 , in order to impregnate the portions ...

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Номер записи: 62
15-02-2018 дата публикации

Textiles having antimicrobial properties

Номер: US20180044847A1
Автор: Rohini SWAMY, Sanjeev SWAMY
Принадлежит: Green Impact Holding AG

Described herein is a method of manufacturing a textile material with antimicrobial compounds in such a manner to chemically bind or attach said compounds to the textile material, and to the treated textile material which performs as a disinfectant or sterilizer on its own. The treated textile material exhibits wash-durability and non-leaching properties. The process includes an exhaust process cycle including the steps of treating the textile material using an exhaust process, where the liquor includes one or more antimicrobial agents, and subjecting the treated textile material to a heat treatment. In addition, a device is described for purifying water, which can operate based on gravity and without electricity.

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Номер записи: 63
15-02-2018 дата публикации

SIZING AGENT FOR SYNTHETIC FIBER, REINFORCING FIBER BUNDLE, AND FIBER-REINFORCED COMPOSITE MATERIAL

Номер: US20180044851A1
Автор: BANKO Hirotomo, UEDA Kana
Принадлежит:

The sizing agent for synthetic fiber contains an organo-modified silicone represented by the following General Formula (1) and an epoxy compound (B) having an aromatic ring. 2. The sizing agent for synthetic fiber according to claim 1 , wherein the epoxy compound (B) is at least one kind of epoxy compound selected from the group consisting of a glycidyl ether type epoxy compound claim 1 , a glycidyl amine type epoxy compound claim 1 , and a glycidyl ester type epoxy compound.3. The sizing agent for synthetic fiber according to claim 1 , wherein the epoxy compound (B) is at least one kind of epoxy compound selected from the group consisting of a compound obtained by reacting a polyol having an aromatic ring with epichlorohydrin claim 1 , a compound obtained by reacting an amine having an aromatic ring and a plurality of active hydrogen with epichlorohydrin claim 1 , a compound obtained by reacting a polycarboxylic acid having an aromatic ring with epichlorohydrin.4. The sizing agent for synthetic fiber according to claim 1 , wherein a mass ratio (A):(B) of the organo-modified silicone (A) to the epoxy compound (B) is from 95:5 to 20:80.5. A reinforcing fiber bundle comprising the sizing agent for synthetic fiber according to claim 1 , attached to a synthetic fiber bundle.6. The reinforcing fiber bundle according to claim 5 , wherein the synthetic fiber bundle is a carbon fiber bundle.7. A fiber-reinforced composite material comprising a matrix resin and the reinforcing fiber bundle according to .8. The sizing agent for synthetic fiber according to claim 2 , wherein a mass ratio (A):(B) of the organo-modified silicone (A) to the epoxy compound (B) is from 95:5 to 20:80.9. The sizing agent for synthetic fiber according to claim 3 , wherein a mass ratio (A):(B) of the organo-modified silicone (A) to the epoxy compound (B) is from 95:5 to 20:80.10. The reinforcing fiber bundle comprising the sizing agent for synthetic fiber according to attached to a synthetic fiber ...

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Номер записи: 64
03-03-2022 дата публикации

SURFACTANT COMPOSITION

Номер: US20220062134A1
Автор: AOYAGI Kensuke, IGARASHI Chisato, MIYAZAKI Atsushi, Tetsu Makio, YOKOTA Yuuki
Принадлежит: KAO CORPORATION

The present invention relates to a surfactant composition capable of making a dimethylsiloxane highly remain the solid surface, which is a surfactant composition containing an anionic surfactant (A), a cationic surfactant (B), and a dimethylpolysiloxane (C), wherein the following molar ratio Ris 0.10 to 0.90; and the following molar ratio Ris 0.4 or more:

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Номер записи: 65
19-02-2015 дата публикации

TREATED TEXTILE MATERIAL AND PROCESS FOR PRODUCING THE SAME

Номер: US20150050855A1
Автор: Emery Nathan B., Gerhardt Warren W., Keller Keith A., Mondal Rajib, MOORE MICHAEL TODD, Rogers James A., Spruell Jason M., Valenta Petr
Принадлежит:

An article comprises a textile material and a flame retardant, phosphorus-containing polymer. The flame retardant, phosphorus, containing polymer can be present in the form of a plurality of microprotuberances. The flame retardant, phosphorus, containing polymer can contain a relatively low amount of residual hydroxyalkyl groups bonded to the phosphorus atoms in the polymer. A process for producing a treated textile material is also provided. 1. An article comprising:(a) a textile material, the textile material comprising a plurality of textile fibers, each of the textile fibers having a surface; and(b) a flame retardant, phosphorus-containing polymer disposed on at least a portion of the surface of at least a portion of the textile fibers, wherein at least a portion of the flame retardant, phosphorus-containing polymer is present in the form of a plurality of microprotuberances protruding from the surface of the textile fibers, wherein each microprotuberance has a diameter of about 10 microns or less.2. The article of claim 1 , wherein microprotuberances have a primary size of about 100 nm to about 5 microns.3. The article of claim 1 , wherein at least a portion of the microprotuberances are agglomerated to form agglomerates claim 1 , and the agglomerates have a diameter of about 100 microns or less.6. The article of claim 5 , wherein the phosphonium compound is a phosphonium precondensate made by reacting a tetrahydroxymethyl phosphonium salt with urea.7. The article of claim 4 , wherein the nitrogen-containing cross-linking compound is urea.8. The article of claim 1 , wherein at least a portion of the textile fibers are cellulosic fibers.9. The article of claim 8 , wherein about 50% or more of the textile fibers are cellulosic fibers.10. The article of claim 1 , wherein at least a portion of the textile fibers are thermoplastic synthetic fibers.11. The article of claim 1 , wherein the textile material is a knit textile material.13. The article of claim 12 , ...

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Номер записи: 66
03-03-2022 дата публикации

SYSTEM FOR PRODUCING A FULLY IMPREGNATED THERMOPLASTIC PREPREG

Номер: US20220063217A1
Автор: Asrar Jawed, Block Michael John, Bristol Derek Cooper, Chapparo-Chavez Edwing, Faulkinbury Albert Patrick, Gleich Klaus Friedrich, Kukatin Stanislav O, Lockwood Bradley Ray, McBride Christopher, Sandoval Christopher P, Walp Matthew, Yohannes Asheber, Zhang Mingfu
Принадлежит:

According to one embodiment, a system for manufacturing a fully impregnated thermoplastic prepreg includes a mechanism for moving a fabric or mat and a drying mechanism that removes residual moisture from at least one surface of the fabric or mat. The system also includes a resin application mechanism that applies a reactive resin to the fabric or mat and a press mechanism that presses the coated fabric or mat to ensure that the resin fully saturates the fabric or mat. The system further includes a curing oven through which the coated fabric or mat is moved to polymerize the resin and thereby form a thermoplastic polymer so that upon exiting the oven, the fabric or mat is fully impregnated with the thermoplastic polymer. During at least a portion of the process, humidity in the vicinity of the coated fabric or mat is maintained at substantially zero.

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Номер записи: 67
25-02-2021 дата публикации

Method for producing a threadlike reinforcement element

Номер: US20210053307A1
Автор: Richard CORNILLE, Sabrina Rih
Принадлежит: Compagnie Generale des Etablissements Michelin SCA

A method for manufacturing a bonded reinforcing textile filamentary element (48) comprising a core and a layer of strands is disclosed. The textile filamentary element in the natural state is assembled. A textile filamentary element in the natural state or pre-bonded textile filamentary element is obtained. The filamentary element in the natural state or pre-bonded filamentary element is coated with an external layer of at least one heat-crosslinkable adhesive composition. The filamentary element in the natural state or pre-bonded filamentary element that is coated with the external layer is thermally treated so as to crosslink the adhesive composition in order to obtain the bonded filamentary element (48). The steps of coating with and of thermally treating the external layer of the filamentary element in the natural state or pre-bonded filamentary element are carried out such that, for an elongation equal to 30% of the elongation at break of the filamentary element in the natural state, the tangent modulus of the bonded reinforcing textile filamentary element (48) is increased compared with the tangent modulus of the filamentary element in the natural state.

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Номер записи: 68
22-02-2018 дата публикации

SPECIALTY FABRICS HAVING ANTI-MICROBIAL, STAIN RELEASE, AND DUST RESISTANT PROPERTIES

Номер: US20180051412A1
Автор: Barik Sujit Kumar
Принадлежит: RELIANCE INDUSTRIES LIMITED

The present disclosure relates to specialty fabrics. Also disclosed is a coating composition, which is applied on a fabric to obtain the specialty fabric having anti-microbial, stain release and dust resistant properties. The specialty fabric is safe for the human skin, is economical, and can be successfully used in many applications like in nursing homes/hospitals, operation theatres, for preparing sports apparel, and the like. 2. The composition as claimed in claim 1 , wherein said coating composition comprises acetic acid in an amount in the range of 1.5 wt % to 2.5 wt % with respect to the total weight of said composition.3. The composition as claimed in claim 1 , wherein said antimicrobial formulation comprises at least one antimicrobial compound claim 1 , at least one perfume and at least one alcohol.4. The composition as claimed in claim 3 , wherein said antimicrobial compound is selected from the group consisting of 2-chloro-5-hydroxy-1 claim 3 ,3-dimethylbenzene claim 3 , 2-chloro-5-hydroxy-m-xylene claim 3 , 4-chloro-3 claim 3 ,5-xylenol claim 3 , 4-chloro-3 claim 3 ,5-dimethylphenol claim 3 , 4-chloro-5 claim 3 ,3-dimethylphenol claim 3 , 4-chloro-m-xylenol claim 3 , p-chloro-3 claim 3 ,5-xylenol claim 3 , p-chloro-m-xylenol claim 3 , chlorocresol claim 3 , chlorophene claim 3 , hexachlorophene claim 3 , triclosan claim 3 , hydroxyquinoline sulphate claim 3 , potassium hydroxyquinoline sulphate claim 3 , chlorquinaldol claim 3 , dequalinium chloride claim 3 , di-iodohydroxyquinoline claim 3 , Burow's solution claim 3 , hydrogen peroxide solution claim 3 , potassium permanganate solution claim 3 , benzoyl peroxide claim 3 , chlorhexidine gluconate claim 3 , chlorhexidine acetate claim 3 , benzalkonium chloride claim 3 , cetrimide claim 3 , methylbenzethonium chloride claim 3 , benzethonium chloride claim 3 , cetalkonium chloride claim 3 , cetylpyridinium chloride claim 3 , dofanium chloride claim 3 , and domiphen bromide.5. The composition as claimed in ...

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Номер записи: 69
10-03-2022 дата публикации

Surfactant composition

Номер: US20220072490A1
Автор: Atsushi Miyazaki, Haruna ICHIHASHI
Принадлежит: Kao Corp

The present invention relates to a surfactant composition capable of making a liquid oil highly remain on the solid surface, which is a surfactant composition containing an anionic surfactant (A), a cationic surfactant (B), a liquid oil (C), and water, wherein the water constitutes a continuous phase; the following molar ratio RA is 0.25 or more and 0.60 or less; and the following molar ratio Rb is 0.6 or more:RA: a molar ratio {(A)/[(A)+(B)]} of the amount of the anionic surfactant (A) to the total amount of the anionic surfactant (A) and the cationic surfactant (B)Rb: a molar ratio {[(a1)+(b1)]/[(A)+(B)]} of the total amount of a branched-type anionic surfactant (a1) and a branched-type cationic surfactant (b1) to the total amount of the anionic surfactant (A) and the cationic surfactant (B).

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Номер записи: 70
10-03-2022 дата публикации

METHOD FOR PRODUCING FIBER FOR REINFORCING RUBBER

Номер: US20220073687A1
Автор: SUZUKI Yoshifumi
Принадлежит: TEIJIN FRONTIER CO., LTD.

A method for producing a fiber for reinforcing rubber, comprising applying an adhesion treatment liquid containing a thermoplastic elastomer, a blocked polyisocyanate, and a rubber latex to a fiber cord to obtain a fiber for reinforcing rubber, wherein the thermoplastic elastomer is incorporated in the form of a water dispersion into the adhesion treatment liquid, wherein the thermoplastic elastomer particles in the water dispersion have an average particle diameter of 0.01 to 1.0 μm. 1. A method for producing a fiber for reinforcing rubber , comprising applying an adhesion treatment liquid containing a thermoplastic elastomer , a blocked polyisocyanate , and a rubber latex to a fiber cord to obtain a fiber for reinforcing rubber , wherein the thermoplastic elastomer is incorporated in the form of a water dispersion into the adhesion treatment liquid , wherein the thermoplastic elastomer particles in the water dispersion have an average particle diameter of 0.01 to 1.0 μM.2. The method for producing a fiber for reinforcing rubber according to claim 1 , wherein the water dispersion has a pH of 6 to 8 and a viscosity of 100 to 800 MPa·s (20° C.).3. The method for producing a fiber for reinforcing rubber according to claim 1 , wherein the thermoplastic elastomer and the rubber latex are incorporated in the form of their respective water dispersions into the adhesion treatment liquid claim 1 , wherein the average particle diameter of the thermoplastic elastomer particles in the water dispersion is equivalent to the average particle diameter of the rubber latex particles in the water dispersion.4. The method for producing a fiber for reinforcing rubber according to claim 1 , wherein the thermoplastic elastomer is a copolymer of polyurethane and polybutadiene.5. The method for producing a fiber for reinforcing rubber according to claim 2 , wherein the thermoplastic elastomer and the rubber latex are incorporated in the form of their respective water dispersions into the ...

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Номер записи: 71
01-03-2018 дата публикации

BIOCERAMIC COMPOSITIONS AND BIOMODULATORY USES THEREOF

Номер: US20180055933A1
Автор: Cidral Filho Francisco José, de Paula Moreira Francisco, Midttun Steven, Vissman Shannon
Принадлежит:

The subject matter described herein is directed to articles, compositions, systems, and methods of using and preparing bioceramic compositions and to the bioceramic compositions. A bioceramic composition of the disclosure radiates infrared energy or rays and can be used in the treatment of various conditions. 1. A method of cultivating a plant , the method comprising cultivating the plant with a bioceramic composition , wherein the use of the bioceramic composition in the cultivation of the plant increases the absorbance of one or more nutrients by the plant.2. The method of claim 1 , wherein the bioceramic composition is in the form of a pellet claim 1 , in the form of a powder claim 1 , or incorporated into a textile.3. The method of claim 1 , wherein the use of the bioceramic composition increases a total number of leaves of the cultivated plant as compared to a control that is not cultivated with the bioceramic composition.4. The method of claim 3 , wherein the increase in the total number of leaves is greater than 4%.5. The method of claim 1 , wherein the use of the bioceramic composition increases a total weight of the plant as compared to a control.6. The method of claim 5 , wherein the increase in the total weight of the plant is greater than 5% or greater than 10%.7. The method of claim 1 , wherein the use of the bioceramic composition increases the weight of the plant claim 1 , not including the weight of the roots claim 1 , as compared to a control that is not cultivated with the bioceramic composition.8. The method of claim 7 , wherein the increase in the weight of the plant claim 7 , excluding the weight of the roots claim 7 , is greater than 5% or greater than 10%.9. The method of claim 1 , wherein the plant is cultivated in a hydroponic system.10. The method of claim 1 , wherein the use of the bioceramic composition in the cultivation of the plant increases the absorbance of one or more nutrients by the plant in fewer than 15 days.11. The method of ...

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Номер записи: 72
10-03-2022 дата публикации

Polyethyleneimine compounds containing n-halamine and derivatives thereof

Номер: US20220073844A1
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: 73
10-03-2022 дата публикации

COATING MATERIALS, AND PERSONAL PROTECTIVE CLOTHING ITEMS COATED WITH THE COATING MATERIALS

Номер: US20220074128A1
Автор: Cain Robert J., Edwards Erik W., Lalgudi Ramanathan S., Shqau Krenar
Принадлежит:

Coating materials and coated personal protective clothing items incorporating the coating material are described. The coating material includes a polymeric component; a metal oxide component; and a catalytic component. The catalytic component includes a metal oxide or a mixed metal oxide which is an effective catalyst for an oxidation reaction. The coated personal protective clothing item includes a personal protective clothing substrate with a coating including the coating material. 1. A coated personal protective clothing item comprising:a personal protective clothing substrate; a polymeric component;', 'a metal oxide component; and', 'a catalytic component, the catalytic component comprising a metal oxide or a mixed metal oxide which is an effective catalyst for an oxidation reaction., 'a coating on the personal protective clothing substrate, the coating comprising a coating material comprising3. The clothing item of wherein the polymeric component comprises a fluorocarbon polymer.5. The clothing item of wherein the coating material comprises 25 mg/into 300 mg/inof the polymeric component claim 1 , 40 mg/into 200 mg/inof the metal oxide component claim 1 , and 1 mg/into 25 mg/inof the catalytic component.6. The clothing item of wherein the catalytic component comprises cerium oxide nanoparticles having a particle size of 200 nm or less; and wherein the catalytic component is effective to oxidize a polycyclic aromatic hydrocarbon at a temperature below 100° C. claim 1 , or wherein the catalytic component is effective to oxidize a polycyclic aromatic hydrocarbon without requiring the presence of a noble metal.7. The clothing item of wherein the catalytic component comprises metal oxide nanoparticles.8. The clothing item of wherein the metal oxide component claim 1 , the catalytic component claim 1 , and the polymeric component are separate layers on the personal protective clothing substrate.9. The clothing item of wherein the metal oxide component and the ...

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Номер записи: 74
10-03-2022 дата публикации

WATER REPELLENT AGENT COMPOSITION AND METHOD FOR PRODUCING WATER REPELLENT FIBER PRODUCT

Номер: US20220074131A1
Автор: GOTOU Akihiro, Hori Seiji, Kojima Kazuhiko
Принадлежит:

A water repellent agent composition contains a compound represented by the following General Formula (1) and a silicone resin: 2. The water repellent agent composition according to claim 1 , wherein a melting point or freezing point of the compound represented by the above General Formula (1) is 40° C. to 70° C.3. A method for producing a water-repellent textile product claim 1 , the method comprising a step of treating fibers with a treatment liquid including the water repellent agent composition according to .4. A method for producing a water-repellent textile product claim 2 , the method comprising a step of treating fibers with a treatment liquid including the water repellent agent composition according to . The present invention relates to a water repellent agent composition and a method for producing a water-repellent textile product.Fluorinated water repellent agents having fluorine groups are conventionally known, and textile products imparted with water repellency on the surface, which are produced by treating textile products or the like with such fluorinated water repellent agents, are known. Such fluorinated water repellent agents are generally produced by polymerizing or copolymerizing a monomer having a fluoroalkyl group. Textile products that have been treated with fluorinated water repellent agents exhibit excellent water repellency; however, monomers having fluoroalkyl groups have an environmental problem since the monomers are low degradability.Thus, in recent years, research on non-fluorinated water repellent agents that do not contain fluorine is underway. For example, Patent Literature 1 described below proposes a water repellent agent composed of a specific non-fluorinated polymer containing, as a monomer unit, a (meth)acrylic acid ester having 12 or more carbon atoms in the ester moiety. Furthermore, Patent Literature 2 described below proposes a soft water repellent agent containing amino-modified silicone and a polyfunctional isocyanate ...

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Номер записи: 75
21-02-2019 дата публикации

Method of preparing aerogels/nonwoven composites fireproof and heat-insulating materials

Номер: US20190055374A1
Автор: CHANG Chih-Shun, Chen Jean-Hong, Chen Shiu-Shiu, Li Chin-Chih
Принадлежит:

A method of preparing aerogels/nonwoven composites fireproof and heat-insulating materials with a hydrophobic or hydrophilic surfaces and includes steps as follows. A mixture solution in which alkoxysilane, silicones and silane coupling agents are mixed and stirred is instilled by acidic catalysts for a hydrolysis reaction during which a silane coupling agent solution is added for continuous stirring; a hydrous alkali catalytic (anhydrous alkali catalytic) organic solution is added in the mixture solution for a condensation reaction and development of a “silicones-silica aerogels-silane coupling agents” aerogel mixture solution; a non-woven felt is impregnated with the mixture solution for development of soft hydrophobic (hydrophilic) aerogels/nonwoven composites fireproof and heat-insulating materials after curing and natural drying. The aerogels/nonwoven composites materials with softness and surface hydrophobicity/hydrophilicity available in mass production are applicable to thermal-insulating materials for high-temp industrial facilities or indoor heat-insulating and fireproof panels of a building structure. 1. A method of preparing aerogels/nonwoven composites fireproof and heat-insulating materials with a hydrophobic or hydrophilic surfaces , comprising steps as follows:a mixture step: wherein a mixture solution in which alkoxysilane, silicones and silane coupling agents are mixed is stirred, and the molar ratio of alkoxysilane to silicones to silane coupling agents is kept at between 1.0:0.0001:0.0001 and 1.0:0.65:1.0;a hydrolysis step: wherein hydrous acidic catalysts are instilled into the mixture solution in the mixture step, for inducing a hydrolysis reaction during which a silane coupling agent solution is added and continuously stirred for production of a “silicones-silica aerogels-silane coupling agents” aerogel mixture solution, and the acidic catalyst is selected from either sulfuric acid, phosphoric acid, nitric acid or hydrochloric acid or a ...

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Номер записи: 76
21-02-2019 дата публикации

SOLID FABRIC CONDITIONER COMPOSITION AND METHOD OF USE

Номер: US20190055494A1
Автор: Blattner Amanda R., DAHLQUIST HOWLETT ERIN JANE, Hodge Charles A., Jones Caleb W., Wetrosky Amanda L.
Принадлежит:

The present invention relates to a composition and method for treating a textile under industrial and institutional fabric care conditions to impart softness with reduced yellowing. More particularly, the present invention relates to a solid fabric conditioning composition and a method for treating a textile with a solid fabric conditioning composition. 1. A solid fabric softening composition comprising:(a) from about 5 wt. % to about 10 wt. % of one or more surfactants, wherein one of the surfactants comprises a nonionic ethoxylated surfactant;(b) from about 25 wt. % to about 60 wt. % of one or more solidification agents, wherein one of the solidification agents is urea; and(c) from about 30 wt. % to about 55 wt. % of one or more softening agents, wherein one of the softening agents comprises a quaternary ammonium compound.2. The composition of wherein the surfactants further comprise quaternary surfactants claim 1 , or mixtures thereof.3. The composition of wherein the solidification agent further comprises about 5 wt. % to about 20 wt. % polyethylene glycol with a molecular weight of 4000 (PEG-4000) or 8000 (PEG-8000).4. The composition of wherein the solidification agent is about 19 wt. % to about 30 wt. % urea.5. The composition of wherein the softening agent is about 30 wt. % to about 45 wt. % quaternary ammonium component claim 1 , about 5 wt. % to about 10 wt. % polydimethyl siloxane claim 1 , or mixtures thereof.6. The composition of wherein the ratio of quaternary ammonium component to polydimethyl siloxane is between about 9:1 to about 11:1.7. The composition of wherein the composition comprises at least one of amidoamine quaternary ammonium claim 1 , ester quaternary ammonium claim 1 , dimethyl ditallowamine claim 1 , imidazoline quaternary amine and mixtures thereof.8. The composition of wherein the solid is in the form of a block or a bar.9. The composition of wherein pH of the composition is in the range of about 2 to about 8.10. A method of softening ...

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Номер записи: 77
03-03-2016 дата публикации

HEAT INSULATION SHEET AND METHOD OF PRODUCING THE SAME

Номер: US20160060808A1
Автор: KOHMYOHJI DAIDO, Kondo Kenji, Morita Masanori, OIKAWA Kazuma, Sakatani Shigeaki, TOYOTA KEI
Принадлежит:

A heat insulation sheet includes, as a substrate, a silica aerogel with low heat conductivity and high mechanical strength In a hydrophobization reaction of a hydrogel, a silane coupling agent having a reactive organic functional group is used to conduct hydrophobization, and, after volatilization of a solvent in a drying step, the temperature is elevated to 100° C. or higher that is a reaction-starting temperature, thereby reacting and bonding the reactive functional group and a fiber to each other. This allows prevention of detachment or loss of fine particles of silica xerogel from the unwoven fabric fiber. 1. A heat insulation sheet , comprising:a silica xerogel; anda fabric, whereinthe silica xerogel and the fabric are chemically cross-linked to one another through a silane coupling agent having a reactive organic functional group.2. The heat insulation sheet according to claim 1 , wherein a plurality of silica xerogels are chemically cross-linked to one another through the silane coupling agent.3. The heat insulation sheet according to claim 1 , wherein the silane coupling agent is a compound represented by YSi(OR).4. The heat insulation sheet according to claim 1 , wherein the silane coupling agent is any one or more of YSi(OR) claim 1 , RSiO(SiRO)SiR claim 1 , RSiCl claim 1 , and RSi(OR).5. The heat insulation sheet according to claim 3 , wherein Y is any one or more of a glycidoxypropyl group claim 3 , a 3 claim 3 ,4-epoxycyclohexylethyl group claim 3 , a styryl group claim 3 , an acrylate group claim 3 , a methyl methacrylate group claim 3 , a vinyl group and a derivative thereof claim 3 , a thiol propyl group claim 3 , and an aminopropyl group.6. The heat insulation sheet according to claim 3 , wherein R is any of a methyl group claim 3 , an ethyl group and a propyl group.7. A method of producing a heat insulation sheet claim 3 , comprising:providing as a material a high molar ratio silicate aqueous solution having a particle size of 1 to 10 nm, which is ...

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Номер записи: 78
20-02-2020 дата публикации

OIL MIST INHIBITOR, LUBRICANT CONTAINING SAME, AND OIL MIST REDUCTION METHOD

Номер: US20200056042A1
Автор: Akinaga Keiichi, INAGAKI Hiroyuki, KAWAMURA Naoji
Принадлежит:

An oil mist suppressant is provided that effectively suppresses the formation of oil mist from an oil during treatment using the oil. In general, the oil mist suppressant will not inhibit the purpose and effects of the oil treatment. An oil containing the same, and a method of reducing oil mist using the same, are also provided. The oil mist suppressant is constituted by a silicone fluid composition. The silicone fluid composition is homogeneously miscible with a dimethylpolysiloxane oil having a kinematic viscosity of 10.0 mm/s at 25° C. The silicone fluid composition also has the property of increasing the maximum lamellar length of the dimethylpolysiloxane oil by at least 5% when 1.0% by mass of the silicone fluid composition is added thereto. 1. An oil mist suppressant constituted by a silicone fluid composition having the following properties i) and ii):{'sup': '2', 'i) the property of increasing the maximum lamellar length of a dimethylpolysiloxane oil having a kinematic viscosity of 10.0 mm/s at 25° C. by at least 5% when 1.0% by mass of the silicone fluid composition is added to the dimethylpolysiloxane oil; and'}{'sup': '2', 'ii) the property of being homogeneously miscible with a dimethylpolysiloxane oil having a kinematic viscosity of 10.0 mmat 25° C.'}2. The oil mist suppressant according to claim 1 , wherein the maximum lamellar length is increased by 10-100% in property i) of the silicone fluid composition.3. The oil mist suppressant according to claim 1 , in a fiber treatment oil claim 1 , spinning oil claim 1 , or textile treatment oil.4. The oil mist suppressant according to claim 1 , wherein the silicone fluid composition comprises: [{'sup': 1', '1', '2', '2, 'sub': 1.5', '2.0', '2', '1.0', 'n, '(A1) a branched organopolysiloxane comprising, within its molecule, one or more branched siloxane units selected from a T unit represented by RSiOwhere Ris a monovalent hydrocarbon group optionally substituted with a halogen atom and a Q unit represented by ...

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Номер записи: 79
04-03-2021 дата публикации

FABRIC

Номер: US20210062371A1
Автор: Tseng Sheng-Mao, Wei Chi-Shu
Принадлежит: TAIWAN TEXTILE RESEARCH INSTITUTE

A fabric is provided. The fabric includes a base cloth and a coating layer. The coating layer is disposed on the base cloth, and the coating layer includes a resin matrix and a temperature-regulating powder, wherein the content of the temperature-regulating powder ranges from 20 to 80 parts by weight based on 100 parts by weight of the resin matrix, and the material of the temperature-regulating powder includes modified polyaniline. 1. A fabric , comprising:a base cloth; and a resin matrix; and', 'a temperature-regulating powder, wherein based on 100 parts by weight of the resin matrix, a content of the temperature-regulating powder ranges from 20 to 80 parts by weight, and a material of the temperature-regulating powder comprises modified polyaniline., 'a coating layer, disposed on the base cloth, wherein the coating layer comprises2. The fabric according to claim 1 , wherein a preparation method of the modified polyaniline comprises:mixing a long-chain fatty acid, a surfactant, water and aniline to form a mixed reactant;reducing a temperature of the mixed reactant from a first temperature to a second temperature; andat the second temperature, adding an aqueous solution of an oxidant to the mixed reactant for reaction to form the modified polyaniline.3. The fabric according to claim 2 , wherein the long-chain fatty acid has a carbon number ranging from 8 to 26.4. The fabric according to claim 2 , wherein the long-chain fatty acid comprises capric acid or lauric acid claim 2 , and a ratio of a weight of the long-chain fatty acid to a weight of the aniline ranges from 1 to 9.5. The fabric according to claim 2 , wherein the surfactant comprises sodium dodecyl sulfate (SDS) claim 2 , and a ratio of a weight of the surfactant to a weight of the aniline ranges from 0.625 to 0.83.6. The fabric according to claim 2 , wherein the oxidant comprises potassium persulfate claim 2 , and a ratio of a weight of the oxidant to a weight of the aniline ranges from 1.45 to 3.48.7. The ...

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Номер записи: 80
20-02-2020 дата публикации

AQUEOUS COMPOSITION FOR IMPROVING ABRASION RESISTANCE

Номер: US20200056328A1
Автор: BAUER Matthias, ERB Alfons, Weiss André
Принадлежит:

The invention relates to a preparation which is used on textile surfaces, tissues, non-crimp fabrics, knitted fabrics, fibers, non-woven fabrics and weft knitted fabrics and which demonstrates an improved resistance to abrasion. The invention also relates to the use of the preparation including on textiles, non-woven fabrics and leather articles. 1. A formulation for improving the abrasion resistance of textile materials comprising:a) 10 to 90% by weight of a wax-containing aqueous dispersion,b) 90 to 10% by weight of an aqueous polymer dispersionwherein the water content of the dispersions is from 20 to 95%.2. The formulation according to claim 1 , whereinmore than 50% by weight of the weight proportion of the waxes in said wax-containing aqueous dispersion have melting points of <120° C.3. The formulation according to claim 1 , wherein the waxes of said wax-containing aqueous dispersions have melting points of 20-120° C.4. The formulation of claim 1 , wherein the waxes of said wax-containing aqueous dispersions have melting points of 20-80° C.5. The formulation of claim 1 , wherein said aqueous polymer dispersion is a polyurethane or polyacrylate dispersion.6. The formulation of claim 1 , wherein said waxes are selected from the group[s] consisting of paraffins claim 1 , silicone waxes claim 1 , ester waxes claim 1 , or combinations thereof.7. The formulation of claim 1 , further comprising addifives selected from the group consisting of cross-linking agents claim 1 , defoaming agents claim 1 , processing aids claim 1 , plasticizers claim 1 , other polymer dispersions.811-. (canceled)12. A process for improving the abrasion resistance of textile materials claim 1 , comprising:providing a dispersion that includes,a) 10 to 90% by weight of a wax-containing aqueous dispersion,b) 90 to 10% by weight of an aqueous polymer dispersionwherein the water content of the dispersions is respectively from 20 to 95%, and the waxes of said wax-containing aqueous dispersions have ...

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Номер записи: 81
28-02-2019 дата публикации

Shred resistant shoelaces

Номер: US20190059520A1
Автор: Scott Michael Lubin
Принадлежит: Individual

A damage resistant shoelace may include a lace and a treatment composition applied to at least a portion of the lace. The treatment composition may include a superglue adhesive, an adhesive, and a sealant, such as a liquid rubber sealant coating in aerosol form.

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Номер записи: 82
17-03-2022 дата публикации

Antiviral composition for textiles

Номер: US20220079146A1
Автор: Giancarlo Beevis, Shouhua Niu
Принадлежит: Intelligent Fabric Technologies North America Inc

The present invention relates to an antiviral composition. The antiviral composition of the invention is applied to textiles to make the textiles virus-resistant before they can be used. The antiviral composition includes an antiviral agent, one or more binding agents and a catalyst or a softener depending upon the utility of the antiviral composition.

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Номер записи: 83
27-02-2020 дата публикации

COMPOSITION, FIBER TREATMENT AGENT, FIBER TREATMENT METHOD, AND TREATED FIBER

Номер: US20200062960A1
Автор: AOKI Shunji, FUKAMACHI Takumi, HAMAJIMA Yuta
Принадлежит: SHIN-ETSU CHEMICAL CO., LTD.

Provided is a composition that imparts an excellent flexibility to post-treatment fibers and textiles, provides a water-absorptive fiber surface and provides an excellent durability, and can maintain the water absorbency of the fiber surface even after a laundry treatment. Also provided is a fiber treatment agent that contains said composition as an effective component. The composition contains the following component (A) and component (B) wherein the content ratio on a mass basis represented by component (A)/[component (A)+component (B)] is 0.01-1. Component (A) is an organopolysiloxane represented by general formula (1) or a silane represented by general formula (2), and component (B) is water. 2. The composition of claim 1 , further comprising (C) polyvinyl alcohol or modified polyvinyl alcohol in a weight ratio claim 1 , expressed as [component C/(component B+component C)] claim 1 , of from 0.001 to 0.05.3. The composition of claim 1 , wherein the subscript ‘m’ in general formula (1) is an integer from 0 to 30.4. The composition of claim 1 , wherein at least 50% of the total number of Rgroups in component A are groups of the formula —CH—CH(OH)CHO—(CHO)—(CHO)—R.5. A textile treatment comprising claim 1 , as an active ingredient claim 1 , the composition of .6. A method for treating textile fibers and textile products claim 1 , comprising the step of depositing component A on a textile fiber or textile product by coating the textile fiber or textile product with or dipping the textile fiber or textile product in the composition of and subsequently drying at between 80 and 200° C.7. A textile fiber or textile product treated with the composition of . The present invention relates to a composition which imparts high water absorbency, high durability to laundering and good softness to textile fibers and products, and to a textile fiber or textile product treated with such a composition. More specifically, the invention relates to a composition which includes a ...

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Номер записи: 84
27-02-2020 дата публикации

DURABLE SUPER-HYDROPHOBIC FABRIC AND PREPARATION METHOD THEREOF

Номер: US20200063336A1
Автор: LAI Xuejun, Li Hongqiang, SU Xiaojing, ZENG Xingrong, Zhang Lin
Принадлежит: SOUTH CHINA UNIVERSITY OF TECHNOLOGY

The invention discloses a durable super-hydrophobic fabric and a preparation method thereof. The preparation method comprises the following steps: soaking a fabric into a mixed solution of tetraethoxysilane and hydroxy-terminated polydimethylsiloxane; taking out the fabric and then placing it into a closed container filled with a hydrochloric acid solution and above the liquid level of the hydrochloric acid solution; reacting for 0.5-2 h under the temperature of 30-60 DEG C. to give the durable super-hydrophobic fabric. The fabric prepared according to the invention has a water drop surface static contact angle of more than 150° such that the water drop is easy to roll on the surface of the fabric, and has excellent chemical stability and mechanical durability. In addition, the preparation process is simple and pollution-free. 1. A preparation method of a durable super-hydrophobic fabric , characterized in that: the preparation method comprises the following steps: soaking a fabric into a mixed solution of tetraethoxysilane and hydroxy-terminated polydimethylsiloxane; taking out the fabric and then placing it into a closed container filled with a hydrochloric acid solution and above the liquid level of the hydrochloric acid solution; reacting for 0.5-2 h under the temperature of 30-60 ° C. to obtain a durable super-hydrophobic fabric.2. The preparation method of a durable super-hydrophobic fabric according to claim 1 , characterized in that: the hydroxy-terminated polydimethylsiloxane has a molecular weight of from 400 to 8 claim 1 ,000.3. The preparation method of a durable super-hydrophobic fabric according to claim 1 , characterized in that: the mass ratio of the tetraethoxysilane to the hydroxy-terminated polydimethylsiloxane is from 2:1 to 5:1.4. The preparation method of a durable super-hydrophobic fabric according to claim 1 , characterized in that: the mass percentage of the hydrochloric acid solution is 10-20 wt %.5. The preparation method of a durable ...

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Номер записи: 85
28-02-2019 дата публикации

CONDUCTIVE POLYMER FIBERS, METHOD AND DEVICE FOR PRODUCING CONDUCTIVE POLYMER FIBERS, BIOLOGICAL ELECTRODE, DEVICE FOR MEASURING BIOLOGICAL SIGNALS, IMPLANTABLE ELECTRODE, AND DEVICE FOR MEASURING BIOLOGICAL SIGNALS

Номер: US20190066866A1
Автор: Nakashima Hiroshi, SHIMADA Akiyoshi, SUMITOMO Koji, TORIMITSU Keiichi, TSUKADA Shingo
Принадлежит: Nippon Telegraph and Telephone Corporation

Conductive polymer fibers , in which a conductor containing a conductive polymer impregnates and/or adheres to base fibers , and the aforementioned conductive polymer is PEDOT-PSS. 133.-. (canceled)34. A conductive polymer fiber , wherein a conductor containing a conductive polymer impregnates and/or adheres to base fibers , the base fibers are fibers which are at least one selected from the group consisting of nylon , polyester , acrylic , aramid , polyurethane , and carbon fiber , the conductor is arranged with close adhesion to said base fibers among a plurality of said base fibers so that the conductor bonds the base fibers to each other.35. The conductive polymer fiber according to claim 34 , wherein said conductor contains glycerol claim 34 , sorbitol claim 34 , polyethylene glycol-polypropylene glycol copolymer claim 34 , ethylene glycol claim 34 , sphingosine claim 34 , or phosphatidylcholine as an additive.36. The conductive polymer fiber according to claim 34 , wherein said conductor coats the circumference of said base fibers.37. The conductive polymer fiber according to claim 34 , wherein the interior of said base fibers is impregnated with said conductor.38. The conductive polymer fiber according to claim 34 , wherein said base fibers are impregnated with said conductor claim 34 , metal or carbon coats a circumference of said base fibers claim 34 , and a circumference of said metal or carbon coating is coated by said conductor.39. The conductive polymer fiber according to claim 38 , wherein the metal coats the circumference of said base fibers claim 38 , and the metal is at least one selected from the group consisting of titanium claim 38 , gold claim 38 , silver and copper.40. The conductive polymer fiber according to claim 38 , wherein the carbon coats the circumference of said base fibers.41. The conductive polymer fiber according to claim 38 , wherein the metal coats the circumference of said base fibers claim 38 , and the metal is gold.42. The ...

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Номер записи: 86
17-03-2016 дата публикации

Fast Epoxy Resin for Repairing Glazed Surfaces by Manual Lamination

Номер: US20160075818A1
Автор: Bumbu Gina Gabriela
Принадлежит:

The present invention relates to a fast curing two component epoxy resin which has excellent adhesion properties to glazed surfaces and a short tack free time at ambient and low temperature conditions. The invention also relates a process for the rehabilitation of glazed surfaces, especially glazed ceramic surfaces or glazed cement surfaces. Furthermore the present invention describes a cartridge for the transportation and risk-free mixing of the described epoxy resin on site. 1. A system comprising a composition A and separately a composition B whereincomposition A comprises a resin of diglycidyl ether of Bisphenol A which carries at least one electron-withdrawing substituent at the aromatic moiety; and whereincomposition B comprisesa) a phenalkamine andb) a mercaptan.2. A system according to claim 1 , wherein the resin diglycidyl ether of Bisphenol A which carries at least one electron-withdrawing substituent at the aromatic moiety is present in an amount ranging from 10 weight-% to 70 weight-% claim 1 , preferably from 20 weight-% to 60 weight-% claim 1 , and most preferably from 35 weight-% to 45 weight-% claim 1 , based on the total weight of composition A.3. A system according to claim 1 , wherein the amount of phenalkamine in composition B ranges from 10 weight-% to 70 weight-% claim 1 , preferably 20 weight-% to 60 weight-% claim 1 , and most preferably 30 weight-% to 50 weight-% claim 1 , based on the total weight of composition B.5. A system according to claim 1 , wherein the amount of mercaptan of formula (I) in composition B ranges from 1 weight-% to 60 weight-% claim 1 , preferably from 3 weight-% to 50 weight-% claim 1 , and most preferably from 8 weight-% to 30 weight-% claim 1 , based on the total weight of composition B.6. A process for the trenchless rehabilitation of pipes claim 1 , preferably sewage pipes claim 1 , involving the following steps:{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'preparing a reactive mixture by mixing the ...

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Номер записи: 87
24-03-2022 дата публикации

TREATMENT AGENT FOR CARBON FIBER PRECURSOR AND CARBON FIBER PRECURSOR

Номер: US20220089875A1
Автор: DOI Akihiro, OSHIMA Keiichiro
Принадлежит:

Carbon fiber precursor treatment agents include a nonionic surfactant, an amino-modified silicone, and a dimethyl silicone with a kinematic viscosity at 25° C. of 5 to 200 mm/s. The mass ratio of the content of the amino-modified silicone with respect to the content of the dimethyl silicone is 99.9/0.1 to 90/10. Alternatively, when the total content of the nonionic surfactant, the amino-modified silicone, and the dimethyl silicone is taken as 100 parts by mass, the nonionic surfactant is contained at a ratio of 9 to 85 parts by mass, the amino-modified silicone is contained at a ratio of 10 to 90.9 parts by mass, and the dimethyl silicone is contained at a ratio of 0.1 to 5 parts by mass. 1. A carbon fiber precursor treatment agent comprising a nonionic surfactant , an amino-modified silicone , and a dimethyl silicone with a kinematic viscosity at 25° C. of 5 to 200 mm/s , whereinthe mass ratio of the content of the amino-modified silicone with respect to the content of the dimethyl silicone is 99.9/0.1 to 90/10.2. The carbon fiber precursor treatment agent according to claim 1 , wherein when the total content of the nonionic surfactant claim 1 , the amino-modified silicone claim 1 , and the dimethyl silicone is taken as 100 parts by mass claim 1 , the nonionic surfactant is contained at a ratio of 9 to 85 parts by mass claim 1 , the amino-modified silicone is contained at a ratio of 10 to 90.9 parts by mass claim 1 , and the dimethyl silicone is contained at a ratio of 0.1 to 5 parts by mass.3. A carbon fiber precursor treatment agent comprising a nonionic surfactant claim 1 , an amino-modified silicone claim 1 , and a dimethyl silicone with a kinematic viscosity at 25° C. of 5 to 200 mm/s claim 1 , whereinwhen the total content of the nonionic surfactant, the amino-modified silicone, and the dimethyl silicone is taken as 100 parts by mass, the nonionic surfactant is contained at a ratio of 9 to 85 parts by mass, the amino-modified silicone is contained at a ratio ...

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Номер записи: 88
24-03-2022 дата публикации

Water-repellent woven or knitted article, production method for same, and garment

Номер: US20220090314A1
Автор: Kazuya Fujita, Keigo Toyabe
Принадлежит: TORAY INDUSTRIES INC

The present invention provides a water-repellent woven or knitted article that overcomes the problems of the related art and exhibits water-repellent properties and is excellent in abrasion resistance and durability. The water-repellent woven or knitted article of the present invention is a woven or knitted article subjected to a water repellent treatment using a water repellent having a perfluorooctanoic acid (PFOA) concentration of 5 ng/g or less, wherein the woven or knitted article includes, as constituent fibers, fibers having a transverse cross-sectional shape, each fiber has a plurality of grooves at an outer circumference of the transverse cross section, each groove has a wide part, and a size of the grooves in the fibers satisfies the following Formulae (Formula 1) and (Formula 2):w2/w1≥1.3  (Formula 1)0.15≤h/d≤0.25  (Formula 2)where w1 represents a groove entrance width, w2 represents a groove wide part width, h represents a groove depth, and d represents a diameter of the fiber,a droplet contact angle between the woven or knitted article and water is 135° or more after 20 times of washing in accordance with a method of JIS L 0217 103 and a water repellency is grade 4 or more in accordance with a spray method of JIS L 1092.

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Номер записи: 89
16-03-2017 дата публикации

SIZED YARN INTENDED TO UNDERGO A TEXTILE OPERATION

Номер: US20170073854A1
Автор: EVRARD Hervé, HUGUET Chrystel, LOISON Sylvie
Принадлежит:

A sized yarn for subjecting to a textile operation, the yarn including a plurality of ceramic and/or carbon fibers; an interphase coating covering the fibers; and a film covering the interphase coating and including a linear polysiloxane. 1. A sized yarn for subjecting to a textile operation , the yarn comprising:a plurality of ceramic and/or carbon fibers;an interphase coating covering the fibers; anda film covering the interphase coating and including a linear polysiloxane.2. A yarn according to claim 1 , wherein the interphase coating includes pyrolytic carbon claim 1 , boron-doped carbon claim 1 , or BN.3. A yarn according to wherein a ratio [weight of polysiloxane]/[weight of fibers+weight of interphase coating] is greater than or equal to 0.3%.4. A yarn according to claim 1 , wherein the polysiloxane is a linear poly(dimethylsiloxane).5. A yarn according to claim 1 , wherein the fibers include SiC fibers.6. A method of preparing a yarn according to claim 1 , including a step of treating a plurality of ceramic and/or carbon fibers covered in an interphase coating with a sizing composition claim 1 , the sizing composition including a linear polysiloxane.7. A method according to claim 6 , wherein claim 6 , prior to the treatment with the sizing composition claim 6 , the fibers present an initial sizing coating claim 6 , the initial sizing coating being eliminated in full or in part prior to the treatment with the sizing composition.8. A method of fabricating a fiber structure wherein one or more textile operations are performed using at least one yarn according to .9. A method according to claim 1 , wherein a woven structure is fabricated by weaving a plurality of yarns according to .10. A method according to claim 9 , wherein the yarns are wrapped before weaving claim 9 , at least one wrapping yarn being wound around each of the yarns during wrapping.11. A method according to claim 8 , wherein claim 8 , after performing the one or more textile operations claim 8 ...

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Номер записи: 90
16-03-2017 дата публикации

METHODS OF USING A PHENOLIC FATTY ACID COMPOUND ON A SYNTHETIC FABRIC MATERIAL

Номер: US20170073884A1
Автор: BANACH TIMOTHY EDWARD, BARBIERO Gennaro, HOWARD L. Scott, ROBIDEAU Gary
Принадлежит:

This invention relates to a process for making phenolic fatty acid compounds having a reduced phenolic ester content. The invention also relates to method for chemically bonding a phenolic resin with a non-phenolic polymer (e.g., a synthetic fabric). The method comprises contacting a phenolic fatty acid compound with a non-phenolic polymer to introduce a hydroxy phenyl functional group into the non-phenolic polymer; and reacting the hydroxy phenyl functional group contained in the non-phenolic polymer with a phenolic resin or a phenolic crosslinker composition capable of forming a phenolic resin, to chemically bond the phenolic resin with the non-phenolic polymer. The invention is particularly useful for making a synthetic fabric-reinforced article, such as synthetic fabric-reinforced rubber article, circuit board substrate, or fiberglass. 1. A method for chemically bonding a phenolic resin with a synthetic fabric material , comprising:contacting a phenolic fatty acid compound with a synthetic fabric material to introduce a hydroxy phenyl functional group into the synthetic fabric material; andreacting the hydroxy phenyl functional group contained in the synthetic fabric material with a phenolic resin or a phenolic crosslinker composition capable of forming a phenolic resin, to chemically bond the phenolic resin with the synthetic fabric material.2. The method of claim 1 , wherein claim 1 , without the presence of the phenolic fatty acid compound claim 1 , the synthetic fabric material does not react claim 1 , or reacts minimally claim 1 , with the phenolic resin.3. The method of claim 1 , wherein the contacting step comprises:liquefying the synthetic fabric material into a molten state; andmixing the molten synthetic fabric material with the phenolic fatty acid compound.4. The method of claim 1 , wherein the contacting step comprises chemically reacting a carboxylic acid-reactive functional group of the synthetic fabric material with the carboxylic acid group of ...

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Номер записи: 91
16-03-2017 дата публикации

ULTRAVIOLET RADIATION PROTECTION OF COMPOSITE PANEL AND METHOD OF MAKING AND USING THE SAME

Номер: US20170073885A1
Автор: Carroll Matthew E., Tice Bradley
Принадлежит:

A number of variations may include a product including a composite panel comprising a substrate comprising a fiber weave, and a first layer overlying the substrate comprising silicone wherein the composite panel is constructed and arranged to resist ultraviolet radiation. 1. A product comprising:a composite panel comprising a substrate comprising a fiber weave, and a first layer overlying the substrate comprising silicone wherein the composite panel is constructed and arranged to resist ultraviolet radiation.2. The product as set forth in wherein the first layer comprises a hard coat comprising modified silicone resin.3. The product as set forth in wherein the fiber weave comprises carbon fiber.4. The product as set forth in wherein the composite panel further comprises a second layer comprising a clear coat.5. The product as set forth in wherein the first layer further comprises a primer.6. The product as set forth in wherein the primer comprises dibenzoylresorcine.7. The product as set forth in wherein the composite panel is an exterior panel for a vehicle.8. The product as set forth in wherein the second layer lies between the first layer and the substrate.9. The product as set forth in wherein the second layer overlies the first layer.10. The product as set forth in wherein the clear coat comprises acetic acid hexyl ester.11. A method comprising:providing a substrate comprising a fiber weave; anddepositing a first layer over the substrate comprising silicone to provide a composite panel constructed and arranged to resist ultraviolet radiation.12. The method as set forth in wherein the first layer comprises a hard coat comprising modified silicone resin.13. The method as set forth in wherein the fiber weave comprises carbon fiber.14. The method as set forth in wherein the method further comprises depositing a second layer comprising a clear coat over the first layer.15. The method as set forth in wherein the first layer further comprises a primer.16. The method ...

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Номер записи: 92
14-03-2019 дата публикации

A POLYSILOXANE HYDROPHOBIC COATING MATERIAL

Номер: US20190077988A1
Автор: Xu Jianwei, YAN Hong
Принадлежит:

The present invention relates to a hydrophobic coating material comprising a plurality of polysiloxanes cross-linked by a cross-linker having at least one unsaturated functional group, a process for preparing said coating, a coated article as well as a process for coating said article. The coating material is prepared by reacting the plurality of polysiloxanes with the cross-linker in the presence of a catalyst. In a preferred embodiment, the unsaturated group of the cross-linker is a vinyl, methacrylate or acrylate group, such as pentaerythitol tetramethacrylate. The coated article may be a fabric. 120-. (canceled)21. A coating material comprising a plurality of polysiloxanes cross-linked by a cross-linker having at least one unsaturated functional group , wherein the cross-linker is selected from the group consisting of pentaerythritol tetramethacrylate , pentaerythritol triacrylate , pentaerythritol tetraacrylate , 2 ,4 ,6-triallyloxy-1 ,3 ,5-triazine , 1 ,3 ,5-triacryloylhexahydro-1 ,3 ,5-triazine , 1 ,3 ,5-triallyl-1 ,3 ,5-triazine-2 ,4 ,6(1H ,3H ,5H)-trione , trimethylolpropane diallyl ether , allyl ether , diallyl maleate , diallyl carbonate , pentaerythritol allyl ether , 1 ,2 ,4-trivinylcyclohexane , tetravinyltin , diallyldimethylsilane , 1 ,5-hexadiene , 2 ,2′-diallyl bisphenol A , 2 ,2′-diallyl bisphenol A diacetate ether , diallyl polycarbonate , 1 ,1 ,2 ,2-tetrakis(allyloxy)ethane , trimethylolpropane ethoxylate triacrylate , dipentaerythritol penta/hexa-acrylate , di(trimethylolpropane) tetraacrylate and tetravinyl tin.22. The coating material according to claim 21 , wherein the polysiloxane is a polyorganosiloxane.24. The coating material according to claim 23 , wherein said polyorganosiloxane is a polyalkylhydrosiloxane or a polydialkylsiloxane.25. The coating material according to claim 24 , wherein said polyorganosiloxane is selected from the group consisting of polymethylhydrosiloxane (PMHS) claim 24 , polyethylhydrosiloxane (PEHS) claim 24 , ...

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Номер записи: 93
14-03-2019 дата публикации

THREE DIMENSIONAL MEDICAL WOVEN FABRIC CONFIGURATION

Номер: US20190078240A1
Автор: TANDOGAN Gökhan
Принадлежит:

A medical fabric obtained by a rapier loom such, having an upper fabric layer, a lower fabric layer and a hollow part defined between the lower fabric layer and the upper fabric layer in such a way to form a three dimensional structure in order to decrease the pressure exerted on the body parts of patients. The fabric has a dimensional surface which allows the upper fabric layer to form a textured structure by defining the hollow part due to the tension exerted on the lower fabric layer at the end of the loom. 1. A medical fabric obtained by means of a rapier loom such , comprising an upper fabric layer , a lower fabric layer and a hollow part defined between the said lower fabric layer and the upper fabric layer in such a way to form a three dimensional structure in order to decrease the pressure exerted on the body parts of patients , wherein , it comprises a dimensional surface which allows the upper fabric layer to form a textured structure by defining the said hollow part due to the tension exerted on the lower fabric layer at the end of the loom.2. A medical fabric according to claim 1 , wherein; it comprises first weft yarns and first warp yarns formed according to a draft plan obtained by drafting with a weaving repeat comprising plied yarns in order to define the said dimensional surface of the said upper fabric layer.3. A medical fabric according to claim 2 , wherein; the said first weft yarns and first warp yarns are Ne 50/2 pes and 78 dtex elastane blended elastane polyester.4. A medical fabric according to claim 1 , wherein; it comprises second weft yarns and second warp yarns formed according to 1/1 weaving repeat such that the said lower fabric layer defines a flat surface.5. A medical fabric according to claim 4 , wherein; the said weft yarns and second warp yarns are Ne 50/2 cotton.6. A medical fabric according to claim 1 , wherein claim 1 , a probiotic application process is applied to the said medical fabric.7. A medical fabric according to claim ...

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Номер записи: 94
14-03-2019 дата публикации

BALANCE OF DURABLE PRESS PROPERTIES OF COTTON FABRICS USING NON-FORMALDEHYDE TECHNOLOGY

Номер: US20190078255A1
Автор: ANKENY MARY ANN, Greeson, JR. HAROLD KENNETH, Wang Guan
Принадлежит:

A formulation for finishing a cellulosic substrate, or a blend thereof, in a finish bath, the formulation comprising from about 3.0% to about 60.0% by weight of non-formaldehyde dimethylurea/glyoxal (DMUG), or an analog thereof, and from about 0.1% to about 4.0% by weight of one or more additives selected from dicyandiamide, choline chloride, ethyleneurea, propyleneurea, urea, dimethylurea, and combinations thereof, wherein the percent by weight is given in terms of percent weight of the finish bath, and wherein the formulation is substantially free of dimethyloldihydroxyethyleneurea (DMDHEU), and methods of use thereof. 1. A formulation for finishing a cellulosic substrate , or a blend thereof , in a finish bath , the formulation comprising from about 3.0% to about 60.0% by weight of non-formaldehyde dimethylurea/glyoxal (DMUG) , or an analog thereof , and from about 0.1% to about 4.0% by weight of one or more additives selected from dicyandiamide , choline chloride , ethyleneurea , propyleneurea , urea , dimethylurea , and combinations thereof , wherein the percent by weight is given in terms of percent weight of the finish bath , and wherein the formulation is substantially free of dimethyloldihydroxyethyleneurea (DMDHEU).2. The formulation of claim 1 , further comprising from about 0.5% to about 8.0% of a polyethylene softener.3. The formulation of claim 2 , wherein the polyethylene softener is selected from a medium density claim 2 , a high density claim 2 , a nonionic claim 2 , or a cationic polyethylene softener claim 2 , and combinations thereof.4. The formulation of claim 1 , further comprising from about 0.0% to about 6.0% of an amino-functional silicone softener.5. The formulation of claim 1 , further comprising from about 0.0% to about 10.0% of a Lewis acid catalyst claim 1 , about 0.0% to about 10.0% of a Brønsted acid catalyst claim 1 , or a blend thereof.6. The formulation of claim 5 , wherein the Lewis acid catalyst is selected from magnesium ...

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Номер записи: 95
23-03-2017 дата публикации

WATER REPELLING ARTICLE

Номер: US20170081800A1
Автор: Kolamunna Lasantha Srimal, Samaragunarathna Dilhan, Yapa Kankani Gamage Gayan
Принадлежит: Linea Aqua (Private) Limited

Disclosed herein is a water repelling article for use in clothing comprising, at least one inner material and at least one outer material that substantially covers the inner material, wherein the article further comprises at least one water repelling agent uniformly distributed throughout the article and the article has a resiliently deformable non-flat three dimensional shape. In addition, a process for forming a water repelling article for use in clothing is disclosed. 2. The process according to claim 1 , wherein the treatment step comprises an activating step claim 1 , where the starting article is treated with an activating plasma to generate an activated article and a coating step claim 1 , where the activated article is treated with an inert plasma and the at least one water repelling agent precursor to generate the treated article.3. The process according to claim 2 , wherein the activating plasma is generated from nitrogen or oxygen gas claim 2 , optionally wherein the flow rate of the gas is from 10 to 80 sccm (e.g. 60 sccm).4. The process according to claim 2 , wherein the activating plasma is generated under a reduced pressure and using a power of from 200 W to 300 W (e.g. the power is 250 W) claim 2 , optionally wherein the reduced pressure is from 0.1 to 0.5 mbar (e.g. such as from 0.2 to 0.5 mbar or from 0.12 to 0.45 mbar).5. The process according to claim 2 , wherein:(a) the inert plasma is generated from argon gas; and/or(b) the inert plasma is generated under a reduced pressure and using a power of from 150 W to 200 W (e.g. the power is 170 W), optionally the reduced pressure is from 0.1 to 0.5 mbar (e.g. such as from 0.2 to 0.5 mbar or from 0.12 to 0.45 mbar); and/or(c) the flow rate of the gas is from 10 to 80 sccm (e.g. 60 sccm).6. The process according to claim 1 , wherein treating the starting article comprises immersing the starting article in the at least one water repelling agent precursor.7. The process according to claim 6 , wherein a ...

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Номер записи: 96
12-03-2020 дата публикации

FLUORINE-FREE OIL REPELLENT COATING, METHODS OF MAKING SAME, AND USES OF SAME

Номер: US20200079974A1
Автор: Fan Jintu, Giannelis Emmanuel P., Qi Genggeng
Принадлежит:

Provided are fluorine-free, oleophobic layers including one more or polydimethylsiloxane resin layers. The layers can be disposed on a portion of or all of a surface of a substrate. Also provided are methods of making and using same. 2. The layer of claim 1 , wherein the one or more poly(dimethylsiloxane) comprises linear poly(dimethylsiloxane) moiet(ies) claim 1 , branched poly(dimethylsilioxane)s moiet(ies) claim 1 , or a combination thereof.4. The layer of claim 1 , wherein at least one of the one or more poly(dimethylsiloxane) or linear or branched poly(dimethylsiloxane) has one or more crosslinkable groups.5. The layer of claim 4 , wherein the crosslinkable groups are selected from acrylate claim 4 , methacrylate claim 4 , allyl claim 4 , vinyl claim 4 , thiol claim 4 , hydroxyl claim 4 , silanol claim 4 , carboxylic acid claim 4 , aldehyde claim 4 , amine claim 4 , isocyanate claim 4 , azide claim 4 , alkyne claim 4 , epoxy claim 4 , halide claim 4 , hydrogen claim 4 , and combinations thereof.6. The layer of claim 1 , the pendant branched PDMS is formed by polymerization of one or more tris(trialkylsiloxy)silyl vinyl compound and trimethoxysilane vinyl compound claim 1 , wherein the alkyl moieties are independently at each occurrence Cto Calkyl moieties.7. The layer of claim 6 , wherein the alkyl moieties are independently at each occurrence Cto C claim 6 , Cto Calkyl moieties or Cto Calkyl moieties.9. The layer of claim 1 , wherein the number of ROSi repeat units of the one or more poly(dimethylsiloxane) moiet(ies) or the linear or branched poly(dimethylsiloxane)(s) backbone is 0 to 400.11. The layer of claim 1 , wherein the layer is cured.12. The layer of claim 1 , wherein the layer further comprises at least one crosslink between two polymer chains of a PDMS resin claim 1 , wherein the two polymer chains of a PDMS resin may be the same or different claim 1 , and or at least one crosslink between a polymer chain of a PDMS resin claim 1 , wherein the polymer ...

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Номер записи: 97
25-03-2021 дата публикации

RUBBER-REINFORCING CORD AND RUBBER PRODUCT INCLUDING SAME

Номер: US20210087389A1
Автор: KATAGIRI Shinya
Принадлежит:

A rubber-reinforcing cord () of the present invention includes at least one strand. The strand includes at least one filament bundle and a coating provided to cover at least a portion of the surface of the filament bundle. The coating contains a polymer and cellulose nanofibers, and does not contain a resorcinol-formaldehyde condensate. The polymer contains at least one selected from a polyurethane and a rubber component. In the coating, the content of the cellulose nanofibers is 0.1 to 10 parts by mass with respect to 100 parts by mass of the polymer. The proportion of the coating in the rubber-reinforcing cord is 18 vol % or more. 2. The rubber-reinforcing cord according to claim 1 , wherein claim 1 , in the coating claim 1 , the content of the cellulose nanofibers is 0.1 to 10 parts by mass with respect to 100 parts by mass of the total content of all components except the cellulose nanofibers.3. The rubber-reinforcing cord according to claim 1 , wherein the cellulose nanofibers have an average fiber diameter of 100 nm or less.4. The rubber-reinforcing cord according to claim 1 , wherein a filament included in the filament bundle is a carbon fiber filament or a glass fiber filament.5. A rubber product reinforced by the rubber-reinforcing cord according to .6. The rubber product according to claim 5 , being a rubber belt comprising matrix rubber and the rubber-reinforcing cord embedded in the matrix rubber.7. The rubber product according to claim 6 , wherein the matrix rubber comprises urethane rubber. The present invention relates to a rubber-reinforcing cord and a rubber product including the rubber-reinforcing cord.A rubber product such as a rubber belt commonly includes matrix rubber and a rubber-reinforcing cord embedded in the matrix rubber. The strength of the rubber belt depends on the strength of the rubber-reinforcing cord. The rubber-reinforcing cord is, therefore, an important member that determines the durable life of the rubber belt. The rubber- ...

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Номер записи: 98
29-03-2018 дата публикации

Resin composition suitable for rigid-flex board and use thereof

Номер: US20180086910A1
Автор: Shu-Hao Chang
Принадлежит: Elite Material Co Ltd

The disclosure relates to a resin composition, comprising an epoxy resin, a high molecular weight polyetheramine and an amine-terminated acrylonitrile rubber. Various products can be made from the resin composition, such as prepregs, laminates, printed circuit boards or rigid-flex boards, in which one, multiple or all of the following properties can be met: low resin flow, low dust weight loss, high peel strength at room temperature and at high temperature, low moisture absorption rate, and better varnish stability.

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Номер записи: 99
29-03-2018 дата публикации

Siliconized synthetic filament yarn

Номер: US20180087190A1
Автор: Robert R. DEMPSEY
Принадлежит: Primaloft Inc

The invention provides a yarn that includes a plurality of synthetic filament plies bundled together in the form of a yarn strand, which is siliconized. Articles comprising the inventive yarn, and methods of making the inventive yarn are also provided.

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Номер записи: 100