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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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23-01-2020 дата публикации

Мешок для мусорного бака

Номер: RU0000195323U1
Автор: Валерий Павлович Мишта, Петр Валерьевич Мишта
Принадлежит: Федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный технический университет" (ВолгГТУ)

Мешок предназначен для мусорного бака. Мешок содержит затяжную ленту в области горловины мешка и выполнен из эластичного трикотажа, полученного путем одновременного провязывания нерастяжимой и эластомерной нитей переплетением фанг. Полезная модель обеспечивает удобство использования мешка для мусорного бака и повышение его прочности. 2 ил. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 195 323 U1 (51) МПК B65D 30/02 (2006.01) D03D 1/04 (2006.01) B65F 1/04 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ПОЛЕЗНОЙ МОДЕЛИ К ПАТЕНТУ (52) СПК B65D 33/00 (2019.08); D03D 1/04 (2019.08); B65F 1/04 (2019.08) (21)(22) Заявка: 2019120748, 03.07.2019 (24) Дата начала отсчета срока действия патента: 23.01.2020 Приоритет(ы): (22) Дата подачи заявки: 03.07.2019 (45) Опубликовано: 23.01.2020 Бюл. № 3 R U 1 9 5 3 2 3 (54) Мешок для мусорного бака (57) Реферат: Мешок предназначен для мусорного бака. Мешок содержит затяжную ленту в области горловины мешка и выполнен из эластичного трикотажа, полученного путем одновременного провязывания нерастяжимой и эластомерной Стр.: 1 (56) Список документов, цитированных в отчете о поиске: WO 91/01818 A1, 21.02.1991. UA 47779 U, 25.02.2010. NZ 555100 A, 28.03.2008. CN 204184794 U, 04.03. 2015. RU 126683 U1, 10.04.2013. нитей переплетением фанг. Полезная модель обеспечивает удобство использования мешка для мусорного бака и повышение его прочности. 2 ил. U 1 U 1 Адрес для переписки: 400005, Волгоградская обл., г. Волгоград, пркт им. В.И. Ленина, 28, Кузьмину С.В. 1 9 5 3 2 3 (73) Патентообладатель(и): Федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный технический университет" (ВолгГТУ) (RU) Дата регистрации: R U 03.07.2019 (72) Автор(ы): Мишта Валерий Павлович (RU), Мишта Петр Валерьевич (RU) U 1 U 1 1 9 5 3 2 3 1 9 5 3 2 3 R U R U Стр.: 2 RU 5 10 15 20 25 30 35 40 45 195 323 U1 Полезная модель относится к области сбора и утилизации бытовых отходов, в частности к ...

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Номер записи: 1
15-06-2021 дата публикации

Ткань техническая полиэфирная

Номер: RU0000204835U1
Автор: Юрий Валентинович Анкудинов
Принадлежит: Общество с ограниченной ответственностью "СОЮЗТЕКСТИЛЬ-СТ"

Полезная модель относится к текстильной промышленности и касается технической ткани, применяемой для армирования конвейерных лент, в том числе в тяжелых условиях. Ткань техническая полиэфирная образована переплетением основных и уточных нитей, при этом в качестве основной и уточной нитей использованы полиэфирные нити, при этом уточная нить представляет собой комплексную многофиламентную нить, по меньшей мере, в 3 сложения, степень извитости нитей основы 4-8%, количество нитей утка 25-60 на 10 см и жесткость тканого полотна в поперечном направлении 15-22 г*см. Технический результат заключается в повышении лоткообразования конвейерной ленты на основе полиэфирной ткани. 3 з.п. ф-лы. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 204 835 U1 (51) МПК D03D 1/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ПОЛЕЗНОЙ МОДЕЛИ К ПАТЕНТУ (52) СПК D03D 1/00 (2021.05) (21)(22) Заявка: 2021103715, 15.02.2021 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): Общество с ограниченной ответственностью "СОЮЗТЕКСТИЛЬ-СТ" (RU) Дата регистрации: 15.06.2021 (45) Опубликовано: 15.06.2021 Бюл. № 17 2 0 4 8 3 5 R U (54) ТКАНЬ ТЕХНИЧЕСКАЯ ПОЛИЭФИРНАЯ (57) Реферат: Полезная модель относится к текстильной промышленности и касается технической ткани, применяемой для армирования конвейерных лент, в том числе в тяжелых условиях. Ткань техническая полиэфирная образована переплетением основных и уточных нитей, при этом в качестве основной и уточной нитей использованы полиэфирные нити, при этом Стр.: 1 U 1 U 1 Адрес для переписки: 400074, Волгоград, РабочеКрестьянская,22,Союз "Волгоградская торговопромышленная палата", Подшибихина Дарья Владимировна 2 0 4 8 3 5 (56) Список документов, цитированных в отчете о поиске: SU 1180418 A1, 23.09.1985. RU 168595 U1, 09.02.2017. EP 296670 A1, 28.12.1988. SU 1831531 A3, 30.07.1993. Приоритет(ы): (22) Дата подачи заявки: 15.02.2021 R U 15.02.2021 (72) Автор(ы): Анкудинов Юрий Валентинович (RU) уточная нить ...

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Номер записи: 2
12-04-2012 дата публикации

Blind of united blind by weaving

Номер: US20120085504A1
Автор: Ki Cheol Cha
Принадлежит: Individual

The present invention provides a textile blind united by weaving, which is formed as a single body by weaving slat textiles along a width between a front textile and a back textile in parallel with each other, wherein the slat textiles are arranged along the height of the front and back textiles to make the textile blind easily block lights.

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Номер записи: 3
16-08-2012 дата публикации

Airbag fabrics woven from slit-film polymeric tapes

Номер: US20120205901A1
Автор: Scott Westoby
Принадлежит: Invista North America LLC

Disclosed herein is the preparation of woven fabrics suitable for use in manufacturing vehicle airbags. Such fabrics are woven from a plurality of polymeric, e.g., polyamide, warp and weft tapes which have preferably been slitted, preferably in the machine direction, from a thermoplastic polymer film, and preferably from such a film which has been drawn at least in the machine direction. The resulting fabrics exhibit both the relatively low basis weight, stiffness and small packing volume typical of nylon films, and the relatively high tear strength and high damage tolerance of yarn-based woven airbag fabrics.

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Номер записи: 4
18-10-2012 дата публикации

Air bag with uninflated pocket

Номер: US20120261910A1
Автор: Daniele Aranzulla, Kurt F. Fischer, Martin Burkhardtsmaier
Принадлежит: TRW Vehicle Safety Systems Inc

An inflatable vehicle occupant protection device ( 14 ) for being inflated between an instrument panel ( 36 ) and a seat ( 22 ) of the vehicle ( 12 ) is provided. The protection device ( 14 ) includes a front portion ( 70 ) that has a panel ( 72 ) presented towards the vehicle seat ( 22 ), a rear portion ( 76 ) adjacent the instrument panel ( 36 ), and top and bottom portions ( 90, 92 ) interconnecting the front portion ( 70 ) and the rear portion ( 76 ) to define an inflatable volume ( 54 ). A pocket ( 100 ) defines an uninflated volume ( 102 ) outside of the inflatable volume ( 54 ). The pocket ( 100 ) is defined by a single panel ( 160 ) of the protection device ( 14 ). The panel ( 100 ) extends along a centerline ( 162 ) and includes an extension ( 180 ) of material on each side of the centerline ( 162 ). The extensions ( 180 ) overly one another and are interconnected along a seam ( 106 ) to form the pocket ( 100 ).

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Номер записи: 5
29-11-2012 дата публикации

Airbag for front passenger's seat

Номер: US20120299278A1
Автор: Osamu Fukawatase
Принадлежит: Toyota Motor Corp

An object of the present invention is to make it possible to manufacture many types of airbags corresponding to vehicles by merely changing a sewing line, while using panels in common. An airbag for a front passenger's seat is structured by using an inner panel that is sewn together opposingly in a vehicle transverse direction, wherein an outer panel that is provided so as to nip the inner panel from both sides in the vehicle transverse direction, and is provided with a left side bag portion that is positioned at a vehicle transverse direction left side, and a right side bag portion that is positioned at a vehicle transverse direction right side. A shape of a concave portion at a passenger side between the left side bag portion and the right side bag portion is set by a sewing line of sewing together the inner panel.

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Номер записи: 6
24-01-2013 дата публикации

Electrical components and circuits constructed as textiles

Номер: US20130020313A1
Автор: Asha Peta-Thompson, Stanley Shigezo Swallow
Принадлежит: Intelligent Textiles Ltd

Electrical components are formed in a fabric during the weaving process by a series of crossing conductors in the warp and weft fibres of the fabric. Some of the crossing points provide permanent Separation of the crossing conductors, others permanent connection of the crossing conductors and others connection upon the application of pressure to the fabric. The structure provides the possibility of forming a greater range of components and more reliable component characteristics than heretofore possible.

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Номер записи: 7
14-02-2013 дата публикации

Polyester fiber and preparation method for the same

Номер: US20130040522A1
Автор: Dong-Jin Kwak, Hee-jun Kim, Jae-Hyung Kim, Jung-Hoon Youn, Ki-Jeong Kim, Sang-Mok Lee
Принадлежит: KOLON INDUSTRIES INC

The present invention relates to a polyester fiber applicable to an airbag fabric, and more particularly to a polyester fiber, a preparation method for the polyester fiber, and an airbag fabric prepared from the polyester fiber, where the polyester fiber has an elongation of 0.8 to 2.0% under a tensile strength of 1.0 g/d at the room temperature, and an additional elongation of 1.5 to 5% under a tensile strength of 8.8 g/d to the maximum. The polyester fiber of the present invention which secures low initial Young's modulus and good mechanical properties can be used in an airbag fabric not only to provide excellences in air sealing effect as well as packing property and dimensional stability but also to minimize collision impacts on occupants, thereby protecting the occupants with safety.

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Номер записи: 8
11-04-2013 дата публикации

FABRIC FOR AIR-BAG, USING POLYETHYLENE TEREPHTHALATE WITH EXCELLENT HEAT RESISTANCE

Номер: US20130089725A1
Автор: Jung Il-Won, Yang Seung-Cheol
Принадлежит: HYOSUNG CORPORATION

Provided is a fabric for an airbag using a polyethylene terephthalate fiber, and particularly, to a fabric for an airbag having enhanced thermal resistance and instantaneous thermal strain rate, which is manufactured using a polyethylene terephthalate fiber for an airbag manufactured by controlling the strength and elongation of the polyethylene terephthalate fiber to replace a conventional fabric for an airbag using a yarn formed of nylon 66. The fabric for an airbag including a polyethylene terephthalate fiber manufactured by spinning a polyethylene terephthalate chip having an intrinsic viscosity of 0.8 to 1.3 dl/g has thermal resistances of 0.45 to 0.65 seconds at 450° C., and 0.75 to 1.0 seconds at 350° C. 1. A fabric for an airbag , comprising:a polyethylene terephthalate fiber manufactured by spinning a polyethylene terephthalate chip having an intrinsic viscosity of 0.8 to 1.3 dl/g, {'br': None, 'i': T', '−T, 'Thermal Resistance of Fabric (sec.)=12\u2003\u2003[Equation 1]'}, 'wherein the fabric for an airbag has a thermal resistance at 350° C. of 0.75 to 1.0 seconds, which is calculated by the following Equationwhere T1 is the time in which a steel rod heated to 350° C. falls from 10 cm above the fabric through the fabric, and T2 is the time in which the same steel rod falls from the same height.2. A fabric for an airbag , comprising:a polyethylene terephthalate fiber manufactured by spinning a polyethylene terephthalate chip having an intrinsic viscosity of 0.8 to 1.3 dl/g, {'br': None, 'i': T', '−T, 'Thermal Resistance of Fabric (sec.)=34\u2003\u2003[Equation 1]'}, 'wherein the fabric for an airbag has a thermal resistance at 450° C. of 0.45 to 0.65 seconds, which is calculated by the following Equationwhere T3 is the time in which a steel rod heated at 450° C. falls from 10 cm above the fabric through the fabric, and T4 is the time in which the same steel rod falls from the same height.3. The fabric for an airbag according to claim 1 , wherein the ...

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Номер записи: 9
25-04-2013 дата публикации

ELECTRICALLY CONDUCTIVE FABRIC AND MANUFACTURING METHOD AND APPARATUS THEREOF

Номер: US20130102217A1
Автор: Jeon Byung-Ok
Принадлежит: SILVERAY CO., LTD.

The present invention discloses to relates to an electrically conductive fabric, and a manufacturing method and an apparatus thereof, and more specifically to an electrically conductive fabric, and a manufacturing method and an apparatus thereof, wherein part of electrically conductive wire woven together into fabric is selectively exposed to the outside of the fabric to perform the tying of electrically conductive wires and the connection of various elements and modules quickly and conveniently, so that workability and productivity can be improved. 1. An electrically conductive fabric comprising:multiple strands of warps arranged lengthwise;multiple strands of wefts knitted with the warps: andat least one strand of electrically conductive wire arranged lengthwise and woven in a planar shape,wherein an electrically conductive wire weaving section in which the electrically conductive wire is knitted to the warp and/or weft to be bound monolithically to the electrically conductive fabric and an electrically conductive wire exposing section in which the electrically conductive wire is not knitted to the warp and/or weft but is exposed to the outside of the electrically conductive fabric by a predetermined length are repetitively formed.2. The electrically conductive fabric of claim 1 , further comprising a binding-and-releasing weft which is fed simultaneously at the time of weaving the electrically conductive wire claim 1 , wherein the binding-and-releasing weft is knitted with the warp and/or weft so that the electrically conductive wire is knitted so as to be bound to the warp and/or weft in the electrically conductive wire weaving section claim 1 , and is knitted with the warp and/or weft so that the electrically conductive wire is knitted so as not to be bound to the warp and/or weft in the electrically conductive wire exposing section.3. The electrically conductive fabric of claim 1 , wherein the weft includes a first warp-knitting weft which is knitted with the ...

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Номер записи: 10
02-05-2013 дата публикации

POLYESTER FABRICS FOR AIRBAG AND PREPARATION METHOD THEREOF

Номер: US20130106081A1
Автор: Kim Hee-Jun, Kim Jae-Hyung, Kim Ki-jeong, Kwak Dong-Jin, Lee Sang-Mok, Youn Jung-Hoon
Принадлежит: KOLON INDUSTRIES, INC.

The present invention relates to an airbag fabric comprising a polyester fiber, and more particularly to a polyester fabric, a preparation method for the same, and an airbag for vehicle comprising the same, where the polyester fabric has a tensile strength Tof at least 95 kgf/inch as measured according to the ASTM D 5034 method, a tear strength Tof at least 6.5 kgf as measured according to the ASTM D 2261 TONGUE method, and the ratio (T/T) of tensile strength Tto tear strength Tin the range of 4.0 to 16.4. 118-. (canceled)21. The polyester fabric as claimed in claim 19 , wherein the polyester fabric comprises a polyester fiber having a fineness of 200 to 395 denier.22. The polyester fabric as claimed in claim 19 , wherein the polyester fabric has a cover factor of 1 claim 19 ,800 to 2 claim 19 ,300 as defined by the following calculation formula 3:{'br': None, 'Cover factor(CF)=warp density(thread/inch)×√{square root over (warp denier)}+weft density(thread/inch)×√{square root over (weft denier)}.\u2003\u2003Calculation Formula 323. The polyester fabric as claimed in claim 19 , wherein the polyester fabric has a stiffness of 1.2 kgf or less as measured according to ASTM D 4032 method.24. The polyester fabric as claimed in claim 19 , wherein the polyester fabric has a static air permeability of 2.5 cfm or less with ΔP of 125 pa claim 19 , and 10 cfm or less with ΔP of 500 pa claim 19 , as measured according to ASTM D 737 method.25. The polyester fabric as claimed in claim 19 , wherein the polyester fabric comprises a polyester fiber having a breaking elongation of 14 to 23% and a dry shrinkage of 1.0 to 6.5%.26. The polyester fabric as claimed in claim 19 , wherein the polyester fabric comprises a polyester fiber having Young's modulus at 1% elongation in the range of 75 to 95 g/de claim 19 , and Young's modulus at 2% elongation in the range of 25 to 55 g/de claim 19 , wherein the Young's modulus is measured according to ASTM D 885 method.27. The polyester fabric as ...

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Номер записи: 11
02-05-2013 дата публикации

SAFETY DEVICE WITH ELASTIC MEMBRANE

Номер: US20130106084A1
Автор: RICK Ulrich
Принадлежит: GM GLOBAL TECHNOLOGY OPERATIONS LLC

The various embodiments a safety device for a motor vehicle is provided. The safety device includes an elastic membrane, which partially or completely delimits a hollow space, which is provided for an accident-initiated filling subject to elastically expand the membrane. The elastic membrane is covered by a separate envelope in a gas-tight manner, which provides an opening through the expansion of the membrane. 1. A safety device for a motor vehicle , comprising:an elastic membrane, which partially or completely delimits a hollow space, which is provided for an accident-initiated filling subject that elastically expands the membrane,wherein the elastic membrane is covered by an envelope in a gas-tight manner, which provides an opening through the expansion of the membrane.2. The safety device according to claim 1 , wherein the envelope is a flexible or dimensionally stable design.3. The safety device according to claim 1 , wherein the envelope is fastened to at least one of a carrier and the elastic membrane.4. The safety device according to claim 3 , wherein the envelope is fastened to at least one of the carrier and the elastic membrane in a materially joined manner.5. The safety device according to claim 1 , wherein the elastic membrane has an escaping active substance.6. The safety device according to claim 5 , further comprising a catalyst for at least one of a removal of the active substance and an active overlaying of the active substance escaping from the elastic membrane.7. The safety device according to claim 6 , wherein an overlaying active substance comprises at least one fragrance substance.8. The safety device according to claim 6 , wherein the catalyst comprises a metal from the group consisting of silver (Ag) claim 6 , gold (Au) claim 6 , platinum (Pt) claim 6 , iron (Fe) and/or titanium (Ti) claim 6 , a salt and oxide.9. The safety device according to claim 6 , wherein the catalyst is present in particle form claim 6 , wherein the particle size is a ...

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Номер записи: 12
02-05-2013 дата публикации

Airbag

Номер: US20130106085A1
Автор: Bray Denis Jimmy, Kismir Altay
Принадлежит:

An air bag formed from a one piece woven air bag material having warp threads () and weft threads () composed of different polymeric fibres. The air bag in accordance with this invention is inexpensive to fabricate without compromises on strength by providing the weft threads () and the warp threads () have the same thread linear density. 12010. An air bag formed from a one piece woven air bag material having warp threads and weft threads comprising the warp and the weft threads composed of different polymeric fibres , the weft threads () and the warp threads () have the same thread linear density.22010. An air bag according to claim 1 , further comprising in that the weft threads () consists of a polyester yarn and the warp threads () consists of a polyamide yarn.320. An air bag according to further comprising in that the weft threads () consists of polyethylene.41020. An air bag according to claim 1 , characterized in that the warp and the weft threads ( claim 1 , ) have a thread linear density between 235 dtex and 700 dtex.510. An air bag according to claim 1 , further comprising in that the weft thread theads () consists of nylon.6. An air bag according to claim 1 , further comprising in that a coating is provided on the warp and the weft threads of the air bag material.7. An air bag according to claim 6 , further comprising in that the coating consists of at least one of silicone claim 6 , a coating based on silicone claim 6 , and an organic material.8. An air bag according to further comprising the coating is a film of a composite material. This invention claims priority to Germany Patent Application No. 10 2010 027 085.7, filed Jul. 13, 2010 and PCT/EP2011/003347, filed Jul. 6, 2011.The invention relates to an air bag formed from a one piece woven air bag material having a warp thread and a weft thread composed of different polymeric fibres.U.S. Pat. No. 6,734,125 B1 relates to a one piece woven (OPW) air bag, i.e. an air bag formed from a one piece woven air ...

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Номер записи: 13
06-06-2013 дата публикации

Airbag

Номер: US20130140800A1
Автор: Finn Hugh, Koehnen Ralf, Stow David
Принадлежит: Autoliv Development AB

An airbag having an outer skin enclosing at least one gas chamber is disclosed. The outer skin is made at least in parts of polymer material with the polymers of the polymer material being made by polymerisation of monomers. In order to reduce the total consumption of fossil based raw materials during the life cycle of a vehicle, at least a part of the monomers are sustainable based monomers being produced from a renewable raw material. 1. An airbag having an outer skin enclosing at least one gas chamber , comprising the outer skin being made at least in parts of a first polymer material with polymers of the first polymer material being made by polymerisation of monomers , wherein at least a part of the monomers are sustainable based monomers produced from a renewable raw material.2. An airbag according to claim 1 , further comprising in that the sustainable based monomers constitute at least 10% of the weight of the outer skin.3. An airbag according to claim 1 , further comprising in that the sustainable based monomers constitute at least 30% of the weight of the outer skin.4. An airbag according to further comprising in that the airbag outer skin further contains second polymer material produced by polymerisation of fossil based monomers.5. (canceled)6. An airbag according to further comprising in that at least a part of the outer skin is a woven fabric.7. An airbag according to claim 6 , further comprising in that the woven fabric is woven from yarns.8. An airbag according to further comprising in that at least a part of the yarns contains fibers being completely made of the first polymer material and another part of the yarns contains fibers being completely made of a second polymer material being made from fossil based monomers the fibers intertwined with the yarns.9. An airbag according to further comprising in that the fabric comprises first yarns being made of the first polymer material and second yarns being completely made of the second polymer material.10 ...

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Номер записи: 14
13-06-2013 дата публикации

BASE FABRIC FOR AIRBAG

Номер: US20130147170A1
Автор: ENOKI Masato, Ise Fumiaki, OKUNO Tokio, TANAKA TAKESHI
Принадлежит:

An object of the present invention is to provide a base fabric suitable for the production of a general purpose airbag having a higher airtight performance with reduced air permeability, a high pressure resistance in the boundary portion between the inflating part and the non-inflating part, and a high impact absorption for an occupant, and a base fabric for an airbag of the present invention comprises a woven fabric formed of a multifilament synthetic fiber having a total fineness of 200 to 550 dtex and a single filament fineness of 2.0 to 7.0 dtex, wherein the elongation is, on average of warp and weft, from 5 to 15% and from 15 to 30% under loads of 50 N/cm and 300 N/cm, respectively, and the pullout resistance of the constituent yarn is from 50 to 200 N/cm/cm on average of warp and weft. 1. A base fabric for an airbag , comprising a woven fabric formed of a multifilament synthetic fiber having a total fineness of 200 to 550 dtex and a single filament fineness of 2.0 to 7.0 dtex , wherein the elongation is , on average of warp and weft , from 5 to 15% and from 15 to 30% under loads of 50 N/cm and 300 N/cm , respectively , and the pullout resistance of the constituent yarn is from 50 to 200 N/cm/cm on average of warp and weft.2. The base fabric according to claim 1 , wherein the ASTM D4032 bending stiffness is from 3.0 to 7.5 N.3. The base fabric according to or claim 1 , wherein the dynamic air permeability after loading of 100 N/cm on the stitched boundary portion sewn together by the following specific sewing is 2 claim 1 ,300 mm/s or less at a differential pressure of 50 kPa:Specific sewing: two sheets of fabric are lock-stitched at 50 stitches/10 cm by using a twisted yarn of 1,350 dtex.43. The base fabric according to any one of to claims 1 , wherein the cover factor (CS) represented by the following formula is from 2 claims 1 ,000 to 2 claims 1 ,500:{'br': None, 'i': ×d', 'W, 'CF=√[(0.9)×(2×)]'}(wherein d is the total fineness (dtex) on average of warp and ...

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Номер записи: 15
20-06-2013 дата публикации

AUTO AND AIRCRAFT SEAT COVER FABRIC COMPRISING REGENERATIVE NATURAL FIBERS

Номер: US20130157029A1
Автор: Oschatz Christian
Принадлежит: Jan D'Haemer

A novel pure natural and regenerative automotive and aircraft upholstery fabric made from linen and blends of linen and cotton, bamboo, wool and/or viscose with physiological and fastness properties comparable with those of currently-used materials and meeting all the requirements of the automobile and aircraft industry. 1. An automotive or aircraft seat upholstery fabric made exclusively from renewable and environmental-friendly natural fiber material wherein the major component is linen.2. Automotive or aircraft seat upholstery fabric according to claim 1 , characterized in that it consists of linen and additionally incorporated cellulose fibers such as cotton claim 1 , bamboo and/or admixed viscose.3. Automotive or aircraft seat upholstery fabric according to claim 1 , characterized in that it consists of at least 50% linen and the balance consists of cotton claim 1 , bamboo and/or viscose filament in mixing ratio of cotton and/or other natural cellulose fibers each between 0 and 50% and viscose filament 0 up to maximum 50%.4. Automotive or aircraft seat upholstery fabric according to claim 1 , characterized in that it consist of 50% linen and 50% cotton wherein up to 40% of cotton is replaced by viscose filament.5. Automotive or aircraft seat upholstery fabric according to claim 1 , characterized in that each one of these fabrics has a weight between 100 and 700 g/m claim 1 , preferably between 200 and 600 g/m.6. Automotive or aircraft seat upholstery fabric according to claim 1 , characterized in that the fabric is washed claim 1 , desized claim 1 , demineralized claim 1 , bleached and mercerized.7. Automotive or aircraft seat upholstery fabric according to claim 1 , characterized in that the fabric is semi- or fully continuously dyed in pieces claim 1 , or discontinuously by exhaustion dyeing as yarn or pieces.8. Automotive or aircraft seat upholstery fabric according of claim 7 , characterized in that there are used high lightfast mono- or multifunctional ...

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Номер записи: 16
11-07-2013 дата публикации

Fabric And Method of Producing Same

Номер: US20130177264A1
Автор: Utterback Kyle
Принадлежит: FKA Distributing Co., LLC

A fabric is provided that comprises at least two different fiber types. The fiber types are chosen from discarded natural or organic fibers and/or recycled material, for example hemp, organic cotton, and RPET, respectively. The fibers are spun into a blended yarn and are then spun or woven into a fabric. The fabric comprises discarded material and/or recycled material and is therefore makes more efficient use of raw materials and reduces waste. 1. A woven fabric comprising:a blend of a first type of fiber, at least one of a second type of fiber and a third type of fiber, the first type of fiber being a recycled plastic fiber, the second type of fiber being a natural fiber, and the third type of fiber being an organic fiber;wherein a fiber count ratio of the first type of fiber to a total of the second type of fiber and the third type of fiber is in the range of 3:7 to 1:1.2. The woven fabric of claim 1 , wherein the fiber count ratio of the first type of fiber to the total of the second type of fiber and the third type of fiber is 2:3.3. The woven fabric of claim 1 , wherein the first fiber type is recycled polyethylene terephthalate (RPET) claim 1 , the second fiber type is hemp claim 1 , and the third fiber type is organic cotton.4. The woven fabric of claim 1 , wherein the blend comprises about 40 percent of the first fiber type claim 1 , about 30 percent of the second fiber type claim 1 , and about 30 percent of the third fiber type.5. The woven fabric of claim 1 , wherein the second fiber type and the third fiber type are post-manufacturing scrap.6. The woven fabric of claim 1 , wherein the woven fabric has a weight of 10 to 15 ounces per square meter.7. The woven fabric of claim 1 , wherein warp and weft yarns of the woven fabric have about the same thickness.8. A bag formed of a woven fabric comprising:a blend of a first type of fiber, at least one of a second type of fiber and a third type of fiber, the first type of fiber being a recycled plastic fiber, the ...

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Номер записи: 17
25-07-2013 дата публикации

POLYESTER YARN AND A PRODUCTION METHOD THEREFOR

Номер: US20130187367A1
Автор: Kim Hee-Jun, Kim Jae-Hyung, Kim Ki-jeong, Kwak Dong-Jin, Lee Sang-Mok, Youn Jung-Hoon
Принадлежит: KOLON INDUSTRIES, INC.

Disclosed is a polyester yarn, wherein a room-temperature strength-elongation index (X) indicating a ratio (T/S) of tensile strength (T) to tensile elongation (S) of the polyester yarn, measured at room temperature, and a primary high-humidity strength-elongation index (X) indicating a ratio (T/S) of tensile strength (T) to tensile elongation (S) of the polyester yarn, measured after heat-treating the polyester yarn under conditions of a temperature of 85° C. and a relative humidity (RH) of 95±5% for 168 hours, are optimized in a predetermined range. 1. A polyester yarn , wherein a room-temperature strength-elongation index (X) indicating a ratio (T/S) of tensile strength (T) to tensile elongation (S) of the polyester yarn , measured at room temperature; and a primary high-humidity strength-elongation index (X) indicating a ratio (T/S) of tensile strength (T) to tensile elongation (S) of the polyester yarn , measured after heat-treating the polyester yarn under conditions of a temperature of 85° C. and a relative humidity of 95±5% for 168 hours , are represented by Calculation Formula 1 below:{'br': None, 'sup': 1', '0, '0.65≦X/X≦0.93\u2003\u2003Calculation Formula 1'}{'sup': 0', '0', '0', '0', '0, 'wherein Xis a room-temperature strength-elongation index indicating a ratio (T/S) of tensile strength (T) to tensile elongation (S) of the polyester yarn, measured at room temperature; and'}{'sup': 1', '1', '1', '1', '1, 'Xis a primary high-humidity strength-elongation index indicating a ratio (T/S) of tensile strength (T) to tensile elongation (S) of the polyester yarn, measured after heat-treating the polyester yarn under conditions of a temperature of 85° C. and a relative humidity of 95±5% for 168 hours.'}2. The polyester yarn of claim 1 , wherein a room-temperature strength-elongation index (X) indicating a ratio (T/S) of tensile strength (T) to tensile elongation (S) of the polyester yarn claim 1 , measured at room temperature; and a secondary high-humidity ...

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Номер записи: 18
25-07-2013 дата публикации

POLYESTER-BASED TAPE, PROCESS FOR PRODUCING SAID TAPE AND USE THEREOF

Номер: US20130189461A1
Автор: Bashir Zahir, Fürst Herbert, Kraus Robert, Leeb Christian, SCHNEIDER Franz
Принадлежит:

The invention relates to a tape comprising from (i) about 75 wt % to about 99.9 wt % of a thermoplastic polyester, (ii) from about 0.1 wt % to about 25 wt % of a linear low-density polyethylene and (iii) from 0 wt % to about 5 wt % of other components, said tape having a thickness from 5 μm to 300 μm and a width from 0.5 mm to 7 mm. This tape shows no twinning and sticking to other tapes after slitting, has very good mechanical properties. When the tape is wound, bobbins having a regular shape can be obtained. 1. A tape comprising (i) from about 75 wt % to about 99.9 wt % of a thermoplastic polyester , (ii) from about 0.1 wt % to about 25 wt % of a linear low-density polyethylene and (iii) from 0 wt % to about 5 wt % of other components , wherein said tape has a thickness from 5 μm to 300 μm and a width from 0.5 mm to 7 mm.2. The tape according to claim 1 , wherein the intrinsic viscosity of the thermoplastic polyester component is at least 0.5 dL/g claim 1 , measured in phenol-1 claim 1 ,2dichlorobenzene at 25° C.3. The tape according to claim 1 , wherein the thermoplastic polyester is a poly(ethylene terephthalate)homopolymer or copolymer.43. The tape according to any of the preceding claim 1 , wherein the linear low-density polyethylene is an ethylene-1-butene copolymer claim 1 , an ethylene-1-pentene copolymer claim 1 , an ethylene-1-hexene copolymer claim 1 , an ethylene-1-heptene copolymer or an ethylene-1-octene copolymer.5. The tape according to claim 4 , wherein the linear low-density polyethylene is an ethylene-1-octene copolymer.6. The tape according to claim 1 , comprising from about 1.5 wt % to about 10 wt % of a linear low-density polyethylene.7. The tape according to claim 1 , wherein the tape is a uniaxially oriented tape.8. A process for making a tape according to claim 1 , further comprising:(a) extruding a composition comprising from (i) about 75 wt % to about 99.9 wt % of a thermoplastic polyester; (ii) from about 0.1 wt % to about 25 wt % of a ...

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Номер записи: 19
25-07-2013 дата публикации

Woven Fabric Having Frill

Номер: US20130189498A1
Автор: Akaishi Shigeo
Принадлежит:

A skirt having a fine frill, a blouse having a frill and the like can be easily manufactured at a low cost. A base cloth portion 1, a frill cloth portion 2 in number of tiers required to have a overlapping relationship with the base cloth portion 1 provided on the front side of the base cloth portion 1, a binding portion 3 binding the base cloth portion 1 and the frill cloth portion 2 by folded-weaving, and a connection portion 4 fabricated only by warps and provided so as to penetrate the base cloth portion 1 from the tip end on the side opposite to the binding portion 3 of the frill cloth portion 2 and to connect to one end of the binding portion 3 are woven continuously and integrally, where the connection portion 4 is cut and the frill cloth portion 2 is lifted up, and only by applying work such as merrow lock stitch or the like for preventing fraying of the tip end of the frill cloth portion 2, a fine frill can be created easily. 1. A woven fabric having a frill , comprising:a base cloth portion, a frill cloth portion in number of tiers required to have an overlapping relationship with this base cloth portion provided on a front side of the base cloth portion, a binding portion where the base cloth portion and one end of the frill cloth portion are bound by folded-weaving, and a connection portion fabricated only by a warp and provided so as to penetrate the base cloth portion from a tip end of the frill cloth portion on the side opposite to the binding portion and to connect to one end of the binding portion.2. A woven fabric having a frill , comprising:a base cloth portion, a frill cloth portion in number of tiers required to have an overlapping relationship with the base cloth portion provided on a front side of the base cloth portion, a binding portion where the base cloth portion and both ends of the frill cloth portion are bound by folded-weaving, and a cut line provided by weaving a weft yarn in color different from that of the frill cloth portion in the ...

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Номер записи: 20
01-08-2013 дата публикации

Hatch Protection System

Номер: US20130193714A1
Автор: Devin Gerland, James Buckner, Joshua PRICE, Kyle L. Greenwood, Matthew Howell
Принадлежит: Black Mountain Industries Inc

A hatch protection system provides protection to personnel against contact with a hatch. In one embodiment, the system includes a hatch protection system for a hatch on a vehicle. The hatch protection system includes a hatch pad. The hatch pad is attached to the hatch. The hatch pad includes a protective padding. The hatch protection system also includes a plurality of brackets. The plurality of brackets is secured to the vehicle and to the hatch pad.

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Номер записи: 21
22-08-2013 дата публикации

Airbag, in Particular for a Motor Vehicle

Номер: US20130214517A1
Автор: Andreas Hirth, Christian Burczyk, Friedrich Reiter, Ralf Bogenrieder
Принадлежит: DAIMLER AG

An airbag for a motor vehicle includes a support structure moveable from a storage position into a restraint position and a covering by means of which a restraint volume of the airbag formed by the support structure in its restraint position is surrounded. The covering is formed as an element separate from the support structure and having passage regions in which the covering is at least substantially permeable to air in at least one direction of flow, and connecting regions that are reinforced relative thereto, in which the covering is connected to the support structure.

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Номер записи: 22
29-08-2013 дата публикации

FABRIC FOR FORMING A PAPER WEB HAVING AN EMBOSSED SURFACE

Номер: US20130220475A1
Автор: BARRETT Rex, RIGBY Alister John
Принадлежит: Heimbach GmbH & Co. KG

The invention relates to a fabric for forming a fibrous paper web having an embossed surface. The fabric comprises longitudinal and transverse threads interwoven with one another in a weave repeat defining a machine side and a paper side. Some of the longitudinal threads form embossing threads having projecting paper side floats on the paper side of the fabric passing over more than one transverse thread. The fabric comprises a first woven fabric layer forming the paper side on its outside and having longitudinal and transverse first threads interwoven with one another and a second woven fabric layer forming the machine side on its outside and having longitudinal and transverse second threads interwoven with one another. At least some of the longitudinal second threads form embossing threads, which penetrate the first woven fabric layer for forming the paper side floats and connect the two woven fabric layers. 111214162111214162148242872811311121416215251121416212224524253236782728297282221131232223. A fabric ( , , , , ) for forming a fibrous paper web having an embossed surface , the fabric ( , , , , ) comprising longitudinal and transverse threads (-; -) interwoven with one another in a weave repeat unit defining a machine side and a paper side , wherein some of the longitudinal threads form embossing threads ( , ) having projecting paper side floats ( , ) on the paper side of the fabric ( , , , , ) passing over more than one transverse thread ( , ) , characterized in that the fabric ( , , , , ) comprises a first woven fabric layer ( , ) forming the paper side on its outside and having longitudinal and transverse first threads ( , , , ) interwoven with one another and a second woven fabric layer ( , ) forming the machine side on its outside and having longitudinal and transverse second threads ( , , , , , ) interwoven with one another , wherein at least some of the longitudinal second threads form embossing threads ( , ) , which penetrate the first woven fabric ...

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Номер записи: 23
12-09-2013 дата публикации

FABRIC WITH COOLING CHARACTERISTICS

Номер: US20130237109A1
Автор: Ackroyd Dennis D., Lai Francis
Принадлежит: Tempnology, LLC

A fabric for thermal management including the cooling of an object, such as a person's skin. The fabric is formed of a plurality of materials including at least one liquid transport enhancing material and at least one evaporative transport impeding material. When the fabric is in use, the transport enhancing material is located near an object to be cooled, while the evaporation impeding material is spaced away from the object. The fabric is peached so that there is an entanglement of the two materials. Peaching is performed on both sides of the fabric, but initially on the side with the transport enhancing material such that a portion of the evaporation impeding material is pulled into the fabric core. A method of making the fabric is also described. 1. A fabric having a front side , a back side and an interior between the front side and the back side , wherein the front side of the fabric is the side adjacent to the environment when the fabric is in use and the back side is the side adjacent to an object to be cooled when the fabric is in use , the fabric comprising:one or more fiber materials wherein at least one of the one or more fiber materials has a liquid diverting trait, wherein the at least one of the fiber materials is positioned at the back side of the fabric and wherein the one or more fiber materials are arranged to establish a network of interstices in the interior of the fabric sufficient to slow the progression of liquid from the interior out of the fabric through the front side thereof.2. The fabric as claimed in wherein the one or more fiber materials include a first fiber material and a second fiber material claim 1 , wherein the second fiber material is the at least one of the one or more fiber materials.3. The fabric as claimed in wherein the one or more fiber materials includes a hollow fiber material.4. The fabric as claimed in claim further comprising an additive material.5. The fabric as claimed in wherein the additive is a silver fiber.6. ...

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Номер записи: 24
03-10-2013 дата публикации

WOVEN FABRIC

Номер: US20130260630A1
Автор: ITO Mitsuyoshi, KUNISADA Hideaki
Принадлежит: TOYOTA BOSHOKU KABUSHIKI KAISHA

A woven fabric having a high shrinkage yarn that has a predetermined shrinkage ratio and a low shrinkage yarn that has a relatively lower shrinkage ratio than the high shrinkage yarn, includes an inductive portion that is formed by the high shrinkage yarn, and allows displacement in a planar direction. At least a portion of the low shrinkage yarn is engaged with the inductive portion and bent in the planar direction. 1. A woven fabric having a high shrinkage yarn that has a predetermined shrinkage ratio and a low shrinkage yarn that has a relatively lower shrinkage ratio than the high shrinkage yarn , comprising:an inductive portion that is formed by the high shrinkage yarn, and allows displacement in a planar direction,wherein at least a portion of the low shrinkage yarn is engaged with the inductive portion and bent in the planar direction.2. The woven fabric according to claim 1 , wherein the inductive portion includes a first inductive portion that allows displacement in a predetermined direction of the planar direction claim 1 , and a second inductive portion that allows displacement in a direction opposite the predetermined direction of the planar direction claim 1 , the first inductive portion being formed alternately with the second inductive portion; and the at least a portion of the low shrinkage yarn is engaged with the inductive portion and bent alternately in the predetermined direction and in the direction opposite the predetermined direction of the planar direction.3. The woven fabric according to claim 2 , further comprising a restraining portion that is formed by the high shrinkage yarn between the first inductive portion and the second inductive portion claim 2 , and with which the low shrinkage yarn engages claim 2 , and in which a range over which the displacement of the low shrinkage yarn is allowed is smaller than that of the inductive portion.4. The woven fabric according to claim 2 , wherein the inductive portion is a location where a yarn ...

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Номер записи: 25
10-10-2013 дата публикации

POLYESTER YARN AND PRODUCTION METHOD THEREOF

Номер: US20130267139A1
Автор: Kim Gi-Woong, Kim Young-Jo, Lee Sang-Mok, LEE Young-Soo
Принадлежит: KOLON INDUSTRIES, INC.

Disclosed is a polyester yarn that can be used in a fabric for an airbag. In particular, a polyester yarn having a diethylene glycol content of 1.1 to 2.5 wt % and initial modulus of 100 g/d or less, a production method thereof, and a fabric for an airbag produced therefrom are disclosed. The polyester yarn has excellent moisture and heat resistance and light resistance, and maintained excellent mechanical properties after long-term aging under high temperature and high humidity conditions. Therefore, when applied to a fabric for an airbag, the polyester yarn provides excellent packing property, shape stability, and gas barrier effect, and the impact applied to a passenger is minimized, thereby safely protecting the passenger at the same time. 1. A polyester yarn having a diethylene glycol content of 1.1 to 2.65 wt % and an initial modulus of 100 g/d or less.2. The polyester yarn according to claim 1 , wherein the polyester yarn has an intrinsic viscosity of 0.8 dl/g or more.3. The polyester yarn according to claim 1 , wherein the polyester yarn has a carboxyl end group content of 40 meq/kg or less.4. The polyester yarn according to claim 1 , wherein the polyester yarn has crystallinity of 40% to 55%.5. The polyester yarn according to claim 1 , wherein the polyester yarn has a tensile strength of 6.5 g/d or more claim 1 , and a breaking elongation of 13% or more.6. The polyester yarn according to claim 1 , wherein the polyester yarn has a dry contraction ratio of 4% or more and toughness of 30×10g/d or more.7. The polyester yarn according to claim 1 , wherein an elongation of the polyester yarn is 0.5% or more at a stress of 1.0 g/d claim 1 , 4.3% or more at a stress of 4.0 g/d claim 1 , and 7.5% or more at a stress of 7.0 g/d claim 1 , at room temperature.8. The polyester yarn according to claim 1 , wherein the yarn has a single yarn fineness of 0.5 to 20 denier.9. The polyester yarn according to claim 1 , wherein the yarn has a total fineness of 200 to 1 claim 1 , ...

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Номер записи: 26
17-10-2013 дата публикации

POLYESTER YARN AND PRODUCTION METHOD THEREOF

Номер: US20130273344A1
Автор: An Byoung-Wook, Kim Gi-Woong, Kim Young-Jo, Lee Sang-Mok, LEE Young-Soo
Принадлежит: KOLON INDUSTRIES, INC.

Disclosed is a polyester yarn which can be used in a fabric for an airbag. A content of one or more inorganic fillers selected from the group consisting of TiO, SiO, and BaSOis 200 ppm or less, a breaking elongation is 15% or more, a dry shirinkage rate is 3% or more, and the sum of the breaking elongation and the dry shirinkage rate is 20% or more, a production method thereof, and a fabric for an airbag produced therefrom. The polyester yarn has remarkably reduced stiffness and excellent mechanical properties of high strength, high elongation, and high shirinkage. 1. A polyester yarn , wherein the content of one or more inorganic fillers selected from the group consisting of TiO , SiO , and BaSOis 200 ppm or less , a breaking elongation is 15% or more , a dry shirinkage rate is 3% or more , and the sum of the breaking elongation and the dry shirinkage rate is 20% or more.2. The polyester yarn according to claim 1 , wherein an intrinsic viscosity is 0.8 dl/g or more.3. The polyester yarn according to claim 1 , wherein a crystallinity is 42% to 52%4. The polyester yarn according to claim 1 , wherein a tenacity is 9.0 g/d or more and a toughness value is 30×10g/d or more.5. The polyester yarn according to claim 1 , wherein the yarn has a single yarn fineness of 0.5 to 20 denier.6. The polyester yarn according to claim 1 , wherein the yarn has a total fineness of 200 to 1 claim 1 ,000 denier.7. The polyester yarn according to claim 1 , wherein the yarn has the number of filaments of 50 to 240.8. A method for producing the polyester yarn according to claim 1 , comprising the steps of:{'sub': 2', '2', '4, 'melt-spinning a polyester polymer having a content of one or more inorganic fillers selected from the group consisting of TiO, SiO, and BaSOof 200 ppm or less at 270 to 300° C. so as to prepare an undrawn polyester yarn, and'}drawing the undrawn polyester yarn.9. The method according to claim 8 , wherein the polyester polymer includes 70 mol % or more of poly(ethylene ...

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Номер записи: 27
07-11-2013 дата публикации

METHOD OF FORMING A COMPOSITE MATERIAL WITH ADDED NANOPARTICLES AND CARRIER MATERIAL CONTAINING NANOPARTICLES

Номер: US20130291995A1
Автор: Ballocchi Paolo, Wilson Robert Samuel
Принадлежит:

A method of forming a nanocomposite material that includes nanoparticles includes disposing in a forming apparatus a fiber material, a carrier material with nanoparticles dispersed therein, the carrier material having a releasing trigger to release the nanoparticles, the releasing trigger being at least one of a releasing temperature and a releasing pressure, and a resin having an infusion temperature, increasing the temperature within the forming apparatus to a temperature at least equal to the infusion temperature of the resin to allow the resin to impregnate the fiber material without triggering the releasing trigger of the carrier material, and triggering the releasing trigger of the carrier material in the forming apparatus by increasing at least one of the temperature and the pressure within the forming apparatus to cause dispersion of the nanoparticles.

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Номер записи: 28
07-11-2013 дата публикации

BASE FABRIC FOR AIR BAG

Номер: US20130295810A1
Автор: Kitamura Mamoru, Matsui Yoshihiro
Принадлежит: TOYOBO CO., LTD.

The present invention provides a base fabric for an air bag where color shading after application of water drops hardly happens even when a water-dispersed polymer solution mixed with a pigment being dispersed in water is applied to a woven/knitted fabric in small amount. 1. A method for manufacturing a base fabric for an air bag , characterized in that , an aqueous resin composition containing a pigment , a reactive compound and a water-dispersible thermoplastic resin is applied to a woven/knitted fabric made of synthetic fiber and then subjected to a thermal treatment.2. The method for manufacturing a base fabric for an air bag according to claim 1 , wherein the pigment is dispersed in water using a surfactant and the water-dispersed liquid contains the reactive compound which reacts with the surfactant.3. The method for manufacturing a base fabric for an air bag according to claim 1 , wherein the surfactant contains a hydroxyl group claim 1 , the reactive compound has a reactive group which reacts with the hydroxyl group and the number-average functional group number of the reactive group is 2 or more.4. The method for manufacturing a base fabric for an air bag according to claim 1 , wherein the surfactant is a nonionic surfactant.5. A base fabric for an air bag claim 1 , characterized in that claim 1 ,{'sup': '2', 'a resin composition containing a pigment and a thermoplastic resin is applied to a woven/knitted fabric made of synthetic fiber in an amount of 0.1 to 8.0 g/mand'} {'br': None, 'i': L', 'L', '+|a', 'a', '+|b', 'b', 'L', 'a', 'b, 'sup': 2', '2', '2', '1/2', '2', '2', '1/2, 'Color change rate=(|* value after the application−* value before the application|* value after the application−* value before the application|* value after the application−* value before the application|)/[(* value before the application)+(* value before the application)+(* value before the application)]×100 \u2003\u2003Formula (1)'}, 'color change rate before and after application ...

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Номер записи: 29
21-11-2013 дата публикации

Polyester yarn and polyester fabric including the same

Номер: US20130309479A1
Автор: Gi-Woong Kim, Sang-Mok Lee, Young-Jo Kim, Young-Soo Lee
Принадлежит: KOLON INDUSTRIES INC

The present invention relates to a polyester yarn which can be used in a fabric for an airbag. More particularly, the present invention relates to a polyester yarn for an airbag having a modulus of 60 g/d or less in the elongation range of 2.0-3.0%, a modulus of 45-70 g/d in the elongation range of 9.0-11.0%, and a modulus of 60 g/d or more in the elongation range of 12.0-14%, and a fabric for an airbag including the same. When the polyester yarn is used in the fabric for an airbag, it provides excellent packing property, excellent occupant-protection performance upon collision, and gas barrier effect, and also minimizes the impact applied to the occupant, thereby safely protecting the occupant.

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Номер записи: 30
12-12-2013 дата публикации

Air bag

Номер: US20130328293A1
Автор: Takahiro Kuramoto
Принадлежит: Toyobo Co Ltd

An object of the present invention is to provide an air bag having a mechanical characteristic durable against the gas of high output and high temperature generated from an inflator which has been compacted in recent years while reducing amount of the gas leaked from sewn part of the air bag. The air bag according to the present invention is an air bag for vehicles comprising a main body part consisting of a base fabric and a sewn part being formed by sewing, with a sewing thread, the above main body part into a bag, characterized in that, the difference between the elongation of the sewing thread upon applying the tension of 31.3/a (N/thread) to the sewing thread and the elongation of the base fabric upon applying the tension of 62.5/a to the base fabric (N/stitch) [wherein “a” (stitch(es)/cm) is a sewing pitch in the sewn part] is within a range of 0 to 5.0% in both directions of warp and weft, and the air permeability of the sewn part at 40 kPa during the initial stage of development of the air bag is less than 50 mm/cm/sec.

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Номер записи: 31
16-01-2014 дата публикации

Method of Making an Airbag

Номер: US20140014253A1
Автор: Grimminger Benjamin, Meincke Olaf, Schulthess Adrian, Studt Hans-Joachim, Traber Bruno
Принадлежит: NOLAX AG

An airbag is made by producing a laminated material including a backing layer, a first polymer layer facing the backing layer, and a second polymer layer facing away from the backing layer. The first polymer layer has a glass transition temperature of 10° C. or less. The second polymer layer has a storage modulus at least 1 MPa at 90° C. 2. A method according to claim 1 , wherein an at least two-layered polymer film or a laminated material with such a polymer film is provided claim 1 , in the case of which the first polymer layer(s) claim 1 , but essentially not the second polymer layer(s) claim 1 , can be melted by the introduction of energy E claim 1 , and in that the second polymer layer(s) claim 1 , but essentially not the first polymer layer(s) claim 1 , can be melted by the introduction of energy E.3. A method according to claim 1 , wherein in step al) claim 1 , the first polymer layer(s) claim 1 , but essentially not the second polymer layer(s) claim 1 , is melted by the introduction of the first energy E.4. A method according to claim 1 , wherein in step b) claim 1 , the second polymer layer(s) claim 1 , but essentially not the first polymer layer(s) claim 1 , is melted by the introduction of the second energy E.5. A method according to claim 4 , wherein the first energy Eis thermal energy and the second energy Eis non-thermal energy.6. A method according to claim 5 , wherein the second energy Eis high-frequency radiation.7. A method according to claim 6 , wherein the second polymer layer comprises an HF-active substance.8. A method according to claim 7 , wherein the HF-active substance is aluminum powder.9. A method according to claim 6 , wherein the second polymer layer has a loss factor tan d>0.1.10. A method according to claim 9 , wherein the second polymer layer comprises a polymer selected from the group consisting of PVC claim 9 , PUR claim 9 , PVDC claim 9 , EVA claim 9 , PET and ABS.11. A method according to claim 15 , wherein the second energy Eis ...

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Номер записи: 32
23-01-2014 дата публикации

Fabric for Use in the Manufacture of an Inflatable Air-Bag

Номер: US20140021700A1
Автор: Finn Hugh, Kismir Altay, Koehnen Ralf, Stow David, Wootton Gary
Принадлежит: Autoliv Development AB

A fabric for use in the manufacture of an inflatable air-bag, the fabric having interwoven warp fibres and weft fibres which are arranged substantially perpendicular to one another, one or more of the warp and weft fibres being at least partially coated with an adhesive substance to increase the friction between the warp and weft fibres at their intersections. In another embodiment, the fabric is formed from fibres having a central core and another sheath. 1. A fabric for use in the manufacture of an inflatable air-bag , the fabric comprising interwoven warp fibres and the weft fibres which are arranged substantially perpendicular to one another , one or more of the warp and weft fibres being at least partially coated with an adhesive substance to increase the friction between the warp and the weft fibres at their intersections.2. A fabric according to claim 1 , wherein both the warp and the weft fibres are at least partially coated with the adhesive substance.3. A fabric according to claim 2 , wherein the adhesive is a two-component adhesive claim 2 , with the warp fibres being at least partially coated with a first component of the adhesive claim 2 , and the weft fibres being at least partially coated with a second component of the adhesive.4. A fabric according to claim 1 , wherein the adhesive substance displays a higher coefficient of friction claim 1 , with respect to itself claim 1 , than the fibres.5. A fabric for use in the manufacture of an inflatable air-bag claim 1 , the fabric comprising interwoven warp and weft fibres which are arranged substantially at right angles to one another claim 1 , wherein each of at least one of the warp and the weft fibres are formed from a core surrounded by an outer coating claim 1 , and the core is formed from a material having a higher tensile strength than the outer coating.6. A fabric according to claim 5 , wherein the outer coating is formed from a material having a higher coefficient to friction with respect to ...

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Номер записи: 33
23-01-2014 дата публикации

POLYESTER FABRIC AND PRODUCTION METHOD THEREOF

Номер: US20140021704A1
Автор: Kim Jae-Hyung, Kwak Dong-Jin, Lee Sang-Mok
Принадлежит: KOLON INDUSTRIES, INC.

The present invention relates to a fabric for an airbag, and a production method thereof. More particularly, the present invention relates to a polyester fabric which includes a high-strength, high-elongation and low-modulus polyester yarn to show excellent toughness and energy absorbing performance after high-humidity heat treatment for a long period of time, a production method thereof, and an airbag for an automobile including the same. 1. A polyester fabric , comprising a polyester yarn having a fineness of 300 to 700 denier , and having 0.8 or more of a PTSRIindex in the warp direction of the fabric as shown in the following Equation 1 , 0.8 or more of a PTSRIindex in the weft direction of the fabric as shown in the following Equation 2 , 0.8 or more of a PSSRIindex in the warp direction of the fabric as shown in the following Equation 3 , and 0.8 or more of a PSSRIindex in the weft direction of the fabric as shown in the following Equation 4:{'br': None, 'sup': wa', 'wa', 'wa, 'sub': '3000', 'PTSRI=PTS/PTS\u2003\u2003[Equation 1]'}{'br': None, 'sup': we', 'we', 'we, 'sub': '3000', 'PTSRI=PTS/PTS\u2003\u2003[Equation 2]'}{'br': None, 'sup': wa', 'wa', 'wa, 'sub': '3000', 'PSSRI=PSS/PSS\u2003\u2003[Equation 3]'}{'br': None, 'sup': we', 'we', 'we, 'sub': '3000', 'PSSRI=PSS/PSS\u2003\u2003[Equation 4]'}{'sup': wa', 'we, "wherein PTSRIand PTSRIrepresent a polyester tearing strength retention index (PTSRI) in the warp and weft directions of the fabric, which is measured after heat treatment at 110° C. for 3,000 hours in accordance with Autoliv's test standard E668992 for a fabric for an airbag, respectively,"}{'sup': wa', 'we, "PSSRIand PSSRIrepresent a polyester seam strength retention index (PSSRI) in the warp and weft directions of the fabric, which is measured after heat treatment at 110° C. for 3,000 hours in accordance with Autoliv's test standard E668992 for a fabric for an airbag, respectively,"}{'sup': wa', 'we, "PTSand PTSrepresent a polyester tear ...

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Номер записи: 34
23-01-2014 дата публикации

GAS-INFLATABLE DOUBLE-LAYERED FABRIC AND A PREPARATION METHOD THEREOF

Номер: US20140021705A1
Автор: Kim Hee-Jun, Kim Jae-Hyung, Kim Ki-jeong, Kwak Dong-Jin, Lee Sang-Mok, Youn Jung-Hoon
Принадлежит: KOLON INDUSTRIES, INC.

The present invention relates to a double-layered fabric including separated two fabric layers which are simultaneously woven by an OPW (one piece woven) method. Specifically, the present invention relates to a gas-inflatable double-layered fabric including a double patterned weave comprised of separated top and bottom fabric layers which are simultaneously woven and have different patterns each other, a preparation method thereof, and an airbag including the same. 1. A gas-inflatable double-layered fabric , including a double patterned weave comprised of separated top and bottom fabric layers which are simultaneously woven and have different patterns each other.2. The gas-inflatable double-layered fabric according to claim 1 , wherein the top and bottom fabric layers include a 1×1 weave claim 1 , a 2×2 weave claim 1 , a 3×3 weave claim 1 , a stain weave claim 1 , a warp rib weave claim 1 , a weft rib weave claim 1 , or a mixed weave thereof claim 1 , respectively.3. The gas-inflatable double-layered fabric according to claim 1 , wherein the weaves of the top fabric layer and the bottom fabric layer of the double patterned weave are composed as follows:the weave of the top fabric layer is a 1×1 weave and the weave of the bottom fabric layer is a 2×2 weave, a 3×3 weave, a stain weave, a warp rib weave, a weft rib weave, or a mixed weave thereof;the weave of the top fabric layer is a 2×2 weave and the weave of the bottom fabric layer is a 1×1 weave, a 3×3 weave, a stain weave, a warp rib weave, a weft rib weave, or a mixed weave thereof;the weave of the top fabric layer is a 3×3 weave and the weave of the bottom fabric layer is a 1×1 weave, a 2×2 weave, a stain weave, a warp rib weave, a weft rib weave, or a mixed weave thereof;the weave of the top fabric layer is a stain weave and the weave of the bottom fabric layer is a 1×1 weave, a 2×2 weave, a 3×3 weave, a warp rib weave, a weft rib weave, or a mixed weave thereof;the weave of the top fabric layer is a warp rib ...

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Номер записи: 35
30-01-2014 дата публикации

TEXTILE STRUCTURE ELEMENT AND METHOD FOR PRODUCING SAME

Номер: US20140030455A1
Автор: Ruschulte Jörg, Sartori Julian, Stegmaier Thomas
Принадлежит: GLOBAL SAFETY TEXTILES GMBH

The invention relates to a textile structure element, having textile stretch elements and integrated textile support elements, wherein, in places, the stretch elements and the support elements are interconnected and allow, at least in part, a spatial expansion of at least one fillable stretch element and/or support element. 1. A textile structural element , having textile stretch elements and integrated textile supporting elements , wherein said stretch elements and the supporting elements are portionally interconnected and at least partially allow a spatial expansion of at least one inflatable stretch element and/or supporting element , characterized in that said textile stretch elements and/or textile supporting elements are configured woven in one piece , i.e. as OPW (OPW=one-piece-woven) airbags or as single and multilayer woven textile sheeting provided with air chambers.2. The textile structural element as set forth in claim 1 , characterized by contractible stretch elements and spatially expandable or constant supporting elements.3. The textile structural element as set forth in claim 1 , characterized by a first fabric layer (I) comprising textile stretch elements claim 1 , a second fabric layer (II) comprising fabric supporting elements and a third fabric layer (III) comprising textile stretch elements.4. The textile structural element as set forth in claim 3 , characterized by a fourth fabric layer (IV) comprising textile supporting elements.5. The textile structural element as set forth in claim 1 , characterized by a first fabric layer (I) comprising non-inflatable textile stretch elements claim 1 , a second fabric layer (II) comprising inflatable textile supporting elements and a third fabric layer (III) comprising non-inflatable textile stretch elements.6. The textile structural element as set forth in claim 5 , characterized by a fourth fabric layer (IV) comprising inflatable fabric supporting elements and a fifth fabric layer (V) comprising ...

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Номер записи: 36
20-02-2014 дата публикации

SEAT CUSHION AIRBAG

Номер: US20140049028A1
Автор: Kocevski Slavko, Rossio Ronald J., Schenten Steven J., Zamplas George J.
Принадлежит:

A system for a vehicle may include an interior component, such as a seat assembly, for example, disposed in a passenger compartment of the vehicle. The interior component may include an expandable member that may be at least partially exposed to the passenger compartment. The expandable member may expand in response to an impact event from an undeployed state to a fully deployed state without breaking a seam of the expandable member. 1. A system for a vehicle having a passenger compartment , the system comprising an interior component including an expandable member that is at least partially exposed to the passenger compartment , said expandable member expanding from an undeployed state to a fully deployed state without breaking a seam of said expandable member.2. The system of claim 1 , further comprising an inflator configured to selectively discharge a fluid in response to an impact event claim 1 , wherein said fluid expands said expandable member from said undeployed state to said fully deployed state.3. The system of claim 2 , wherein said inflator discharges said fluid into an inflatable bag claim 2 , said inflatable bag expands said expandable member from said undeployed state to said fully deployed state.4. The system of claim 3 , wherein said expandable member defines a cavity claim 3 , and wherein said inflatable bag is disposed within said cavity in said undeployed state and in said fully deployed state.5. The system of claim 1 , wherein said interior component includes a seat assembly.6. The system of claim 5 , wherein said seat assembly is free from tears when said expandable member is in the fully deployed position.7. The system of claim 5 , wherein said expandable member is a part of a seat-bottom cushion.8. The system of claim 7 , wherein said seat assembly is a rear seat assembly.9. The system of claim 1 , wherein said expandable member includes an expandable fabric material.10. The system of claim 9 , wherein said expandable fabric material ...

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Номер записи: 37
03-04-2014 дата публикации

SPORTS MEMORABILLIA ARTICLE AND METHOD FOR MAKING THE SAME

Номер: US20140090741A1
Автор: Doran Nicholas
Принадлежит:

An article is formed of one or more Lacrosse netting materials. In the case of two nettings, one is placed behind the other in a staggered arrangement. A Lacrosse shooting string is interwoven between the openings of the netting material to from an article as a sports memorabilia item to be worn. The shooting string can be pulled together and tied at its end in order to adjustably fit the wearer's neck, waist, and wrist, depending on whether the article is, for example, a necklace, belt or bracelet. It is understood the invention is not limited to any one item and can be formed as and worn as a head band, wrist watch band, etc. A metal or plastic or other suitable material plate with a name, design, logo on it to promote and advertise a product or for any other purposes or to enhance decorative appearance of the article. This plate can be affixed at preferably the center of the front surface of the article by adhesive means or by any other known means. 1. A sports memorabilia article formed of interwoven material , comprising:at least one mesh netting material of Lacrosse netting material;a shooting string wherein said shooting string is interwoven through the openings of the mesh of the at least one netting material and marked and knotted at portions near ends pieces of the shooting material, said end pieces being tied around a wearer's body part to be worn by the wearer.2. The article according to wherein there are two mesh netting materials and they are placed on atop the other slightly off centered from each other to give a staggered appearance and the shooting string is interwoven through the mesh openings of each of the two nettings to form the article.3. The article according to wherein said two mesh nettings are of two different colors from each other.4. The article according to wherein there is only one mesh netting.5. The article according to wherein the article formed is bracelet.6. The article according to wherein the article is a necklace.7. The article ...

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Номер записи: 38
01-01-2015 дата публикации

AIRBAG CUSHION AND AN AIRBAG SYSTEM INCLUDING THE SAME

Номер: US20150000576A1
Автор: Kim Hee-Jun, Kim Jae-Hyung, Kim Ki-jeong, Kwak Dong-Jin, Lee Sang-Mok, Youn Jung-Hoon
Принадлежит:

The present invention relates to an airbag cushion and an airbag system including the same, and particularly to an airbag cushion, including: at least one fabric; and seam parts connecting the fabric, wherein deviation of upper seam thread length per a unit length of the fabric between the first seam part sewed in forward direction and the second seam part sewed in reverse direction in the seam parts is 15% or less, a method of preparing the same, and an airbag system including the same. The airbag cushion of the present invention is superior in working stability and unfolding performance because of the optimized properties of the seam parts, provides superior shape stability and air-tight effect at the same time, and can protect a passenger by minimizing the shock given to the passenger. 1. A method of preparing an airbag cushion , including the steps of:cutting at least one fabric; andsewing the fabrics so as to connect each other,wherein the sewing step is controlled so that tension of upper seam thread when sewing in reverse direction is 105% to 140%, compared to tension of upper seam thread when sewing in forward direction.2. The method according to claim 1 , wherein the sewing process is carried out by at least on sewing method selected from the group consisting of a single-lock claim 1 , a double-lock claim 1 , a single-chain claim 1 , and a double-chain.3. The method according to claim 1 , wherein the sewing process is controlled so that number of stitches of the seam parts is 20 to 80 ea/100 mm.4. A sewing machine for an airbag cushion claim 1 , equipped witha needle for sewing fabrics, anda main thread controller providing tension to an upper seam thread and a sub thread controller providing a preliminary tension to the upper seam thread provided to the main thread controller in the path of the upper seam thread from a thread supplying source to the needle; andfurther including a control means for minutely controlling the preliminary tension according to ...

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Номер записи: 39
06-01-2022 дата публикации

PRESS PAD

Номер: US20220001636A1
Автор: Espe Rolf
Принадлежит:

A press pad for a hydraulic single or multi-level hot press, the press pad including a flat support structure; and a plurality of metal spring elements connected with the flat support structure and arranged distributed therein or thereon. 1. A press pad for a hydraulic single or multi-level hot press , the press pad comprising:a flat support structure; anda plurality of metal spring elements connected with the flat support structure and arranged distributed therein or thereon.2. The press pad according to claim 1 ,wherein the flat support structure is a metal plate, or press plate or a heating plate of the single level or multi-level hot press, andwherein the metal spring elements are glued or soldered or welded to the metal plate, or the press plate or the heating plate or connected with the metal plate, or the press plate or the heating plate by form locking.3. The press pad according to claim 1 ,wherein the flat support structure is a flat contexture, or a knitted material, or a woven material or a fleece material or a fabric,wherein at least a portion of threads that form the flat contexture is made from metal or includes metal, andwherein the metal is brass, or copper, or bronze, steel or stainless steel.4. The press pad according to claim 1 ,wherein the flat support structure is formed by a metal plate and a flat contexture, andwherein the metal spring elements are connected with the flat contexture or the metal plate.5. The press pad according to claim 1 , wherein the metal spring elements are disc springs or coil springs or leaf springs or corrugated springs.6. The press pad according to claim 3 ,wherein the metal spring elements are connected with threads of the flat contexture by form locking, andwherein the metal spring elements are arranged at intersection points of warp threads and weft threads of the flat contexture.7. The press pad according to claim 6 ,wherein the metal spring elements include cut outs, andwherein the threads of the flat contexture ...

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Номер записи: 40
02-01-2020 дата публикации

AIRBAG DEVICE

Номер: US20200001817A1
Автор: Miyajima Yoichi, NAGATANI Takashi, Takeshita Hiroaki
Принадлежит: MAZDA MOTOR CORPORATION

An airbag of an airbag device includes a center deployable portion that is configured to be deployed obliquely rearward toward a center in a vehicle width direction of a vehicle when expanded and deployed upon receiving supply of gas. The center deployable portion has a head receiving surface which receives the head of an occupant moving obliquely forward to come into contact with the head receiving surface . A patch cloth is coupled, at both ends thereof in the vehicle width direction, to the head receiving surface , while having a portion which is slack with respect to the airbag 1. An airbag device comprising a bag member configured to be deployed from a location in front of an occupant toward the occupant when receiving gas suppled to the bag member , whereinthe bag member includes a center deployable portion configured to be deployed obliquely rearward toward a center in a vehicle width direction of a vehicle when receiving the gas supplied,the center deployable portion has a head receiving surface which receives the head of the occupant at time of an oblique collision of the vehicle with an obstacle,the head receiving surface has thereon a frictional force reducer which reduces a friction force between the bag member and the head, andthe frictional force reducer has both ends, in the vehicle width direction, coupled to the head receiving surface, while having a slack portion which is slack with respect to the vehicle width direction.2. The airbag device of claim 1 , whereinif a contact region of the head on the head receiving surface is approximated with a planar plane, an angle between the planar plane and an approach direction in which the head moves is 90° or smaller, as viewed from above the vehicle.3. The airbag device of claim 2 , whereinthe angle is 78° or larger and 90° or smaller, as viewed from above the vehicle.4. The airbag device of claim 1 , whereinthe bag member is arranged in a predetermined portion of at least one of a driver's seat, a ...

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Номер записи: 41
07-01-2016 дата публикации

TEXTILE LEVER DEVICE

Номер: US20160002831A1
Автор: Becker Michael, Enderlein Andreas
Принадлежит:

Textile lever device including an airbag (one-piece-woven or OPW airbag) having single-layer and multi-layer areas, the airbag being woven in one piece, with inflatable chambers lying next to each other substantially in a main direction of pull, specifically a main chamber and at least one first side chamber connected to the main chamber via a single-layer area, wherein the chambers have an upper fabric layer and a lower fabric layer, and wherein pull threads running in the main direction of pull are firmly anchored in the upper or lower fabric layer of the first side chamber, are moveably looped through the single-layer area, and in the main chamber are moveably looped on alternately in the upper fabric layer and lower fabric layer at predefined distances oriented to the main direction of pull, and are anchored to at least one point in the main chamber. 1. A textile lever device comprising an airbag , said airbag being woven in one piece (one-piece-woven or OPW airbag) having single-layer and multi-layer portions , with inflatable chambers lying next to each other substantially in a main direction of pull , specifically a main chamber and at least one first side chamber connected to the main chamber via a single-layer portion , whereinthe chambers have an upper fabric layer and a lower fabric layer, and wherein a) are firmly anchored in the upper or lower fabric layer of the first side chamber,', 'b) are movably looped through the single-layer portion,', 'c) in the main chamber are moveably looped in alternately in the upper fabric layer and the lower fabric layer; at predefined distances oriented to the main direction of pull, and', 'd) are anchored to at least one point in the main chamber., 'pull threads running in the main direction of pull2. The textile lever device as set forth in claim 1 , further comprising at least one second side chamber connected via a single layer portion to the main chamber opposite the first side chamber in relation to the main ...

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Номер записи: 42
10-01-2019 дата публикации

WOVEN CLOTH

Номер: US20190010635A1
Автор: WU TSUNG-JUNG
Принадлежит:

The woven cloth is formed by a plurality of longitudinal threads and a plurality of lateralwise threads. Each longitudinal thread is woven by a plurality of filaments. Each lateralwise thread is interwoven with and ties the plurality of longitudinal threads. The woven cloth includes a non-woven section and two woven sections which are connected with two ends of the non-woven section. Each woven section includes at least two of the plurality of lateralwise threads which are adjacent to each other. In an extending direction in which the longitudinal threads extend, a span of the non-woven section is greater than a gap span between adjacent two of the lateralwise threads of respective one of the two woven sections. 1. Woven cloth , formed by a plurality of longitudinal threads and a plurality of lateralwise threads , each of the plurality of longitudinal threads being woven by a plurality of filaments , each of the plurality of lateralwise threads being interwoven with and ties the plurality of longitudinal threads , the woven cloth including a non-woven section and two woven sections which are connected with two ends of the non-woven section , each woven section including at least two of the plurality of lateralwise threads which are adjacent to each other;wherein in an extending direction in which the longitudinal threads extend, a span of the non-woven section is greater than a gap span between adjacent two of the plurality of lateralwise threads of respective one of the two woven sections.2. The woven cloth of claim 1 , wherein in the extending direction claim 1 , the span of the non-woven section is greater than two times the gap span between adjacent two of the plurality of lateralwise threads of respective one of the two woven sections.3. The woven cloth of claim 1 , wherein in the extending direction claim 1 , the span of the non-woven section is greater than 1.5 times a span of respective one of the two woven sections.4. The woven cloth of claim 1 , wherein in ...

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Номер записи: 43
21-01-2016 дата публикации

INFLATABLE HEEL BLOCKER

Номер: US20160016527A1
Автор: Arthurs Kirk David, Aselage Brandon, Raines Stacey H., West Sean Bayle
Принадлежит:

An inflatable heel blocker is provided for protecting an operator of a motor vehicle in the event of an accident. The heel blocker includes an inflatable bladder having a first portion secured to the floor plan pan adjacent the toe pan and underneath the vehicle control pedals. Significantly, when deployed, the rearmost and lowermost portion of the bladder is secured to the floor pan thereby maximizing the effectiveness of the device.

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Номер записи: 44
15-01-2015 дата публикации

COATED FABRIC FOR AIRBAG, AND PROCESS FOR PRODUCING COATED FABRIC FOR AIRBAG

Номер: US20150017859A1
Автор: Akechi Tsutomu, Kitamura Mamoru
Принадлежит:

The present invention is coated fabric for airbags which is obtained by applying a silicone resin to at least one surface of woven fabric constituted of synthetic fiber filaments, in an amount of 20 g/mor less. The coated fabric is characterized in that in the uncoated base fabric, the warp crimp ratio is less than the weft crimp ratio, the warp crimp ratio is 4% or less, and the difference between the warp crimp ratio and the weft crimp ratio is 0.8-3.0%, and that the coated fabric has a air permeability, measured at a differential pressure of 100 kPa, of 0.02 L/cm/min or less. Although the amount of the resin applied is 20 g/mor less, extremely low air permeability is ensured. 1. A coated fabric for airbags made by applying 20 g/mor less of a silicone resin to at least one surface of a textile constituted by synthetic fiber filaments , wherein the coated fabric has a warp crimp ratio smaller than a weft crimp , the warp crimp ratio of 4% or less , and a difference between the weft crimp ratio and the warp crimp ratio of 0.8% to 3.0% , and wherein an air permeability of the coated fabric under a differential pressure of 100 kPa is 0.02 L/cm/min or less.2. A coated fabric for airbags made by applying 20 g/mor less of a silicone resin to at least one surface of a textile constituted by synthetic fiber filaments , wherein a fabric before coating has a warp crimp ratio smaller than a weft crimp , the warp crimp ratio of 4% or less , and wherein an air permeability of the coated fabric under a differential pressure of 100 kPa is 0.02 L/cm/min or less.3. The coated fabric for airbags according to or , wherein a warp tension of the fabric at weaving is not less than 0.16 cN/dtex and not more than 0.40 cN/dtex.4. The coated fabric for airbags according to or , wherein a whole fineness of the filaments constituting the textile is 200 dtex to 470 dtex.5. The coated fabric for airbags according to or , wherein a cover factor of the textile is 1 ,800 to 2 ,500.6. A process for ...

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Номер записи: 45
21-01-2021 дата публикации

FABRIC BAG AND METHOD FOR PRODUCING FABRIC BAG

Номер: US20210015225A1
Автор: MOON Jae Hoon
Принадлежит:

A fabric bag and a method for producing the fabric bag are proposed. The fabric bag may be maximally reduced a folded volume of a bag body when folded and stored, by enabling the bag body to be folded in multiple layers to reduce its size in left and right directions, and includes: a body fabric including a front body fabric, a lower folded part, and a rear body fabric; a bag body produced by folding the lower folded part of the body fabric and sewing ends of opposite sides of the folded body fabric with side sewing parts; and a handle strap woven to extend integrally on each opposite side of an open end of the rear body fabric and having each end thereof to be woven and connected to each opposite side of the open end of the front body fabric by a strap sewing part. 1. A fabric bag comprising:a body fabric comprising a front body fabric, a lower folded part, and a rear body fabric, the front body fabric having a rectangular shape, being woven and disposed at a front of the fabric bag, and being provided with inner vertical bent grooves and outer vertical bent grooves alternately formed at left and right intervals, the lower folded part being woven to extend at a lower part of the front body fabric, and the rear body fabric having a rectangular shape, and being woven to extend and provided with the inner vertical bent grooves and the outer vertical bent grooves alternately formed at a rear of the lower folded part at the left and right intervals to be symmetrical with the front body fabric;a bag body produced by folding the lower folded part of the body fabric and sewing ends of opposite sides of the folded body fabric with side sewing parts; anda handle strap, on each of opposite sides of the fabric bag, woven to extend integrally on each of opposite sides of an open end of the rear body fabric and provided with each end of the handle strap to be woven and connected to each of opposite sides of the open end of the front body fabric by a strap sewing part,wherein the ...

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Номер записи: 46
19-01-2017 дата публикации

METHOD AND MACHINE FOR PRODUCING A WOVEN STRUCTURE

Номер: US20170016154A1
Автор: Deschamps Georges-Paul
Принадлежит:

Method for producing a woven structure having at least one woven wall, includes: 1. Method for producing a woven structure comprising at least one woven wall , wherein the following steps are carried out:a) weaving at least one first portion of said woven structure, said first portion comprising warp threads and weft threads intertwined according to the fundamental weave of each portion of woven wall corresponding to this first portion,b) stopping the introduction of the weft threads after the insertion of a weft thread associated with the positioning of at least one elongated element in said woven structure, with this weft thread being intertwined with the warp threads of each portion of woven wall according to the fundamental weave of said portion of wall,c) said at least one elongated element having a main axis, introducing each elongated element between the warp threads defining with the associated said weft thread, the position of insertion of this elongated element into the woven structure, with the main axis of said elongated element cutting the plane passing through the warp threads of each portion of wall into which it is introduced,d) maintaining in position each elongated element and introducing at least one new weft thread intertwining the warp threads of said woven structure according to said fundamental weave of each portion of wall or according to at least one new weave, in order to resume the production of said woven structure, with each elongated element not being taken in said woven structure.2. Method according to claim 1 , wherein at the end of the step c) claim 1 , the main axis of each elongated element is perpendicular claim 1 , or substantially perpendicular claim 1 , to the plane passing through the warp threads of each portion of wall into which it is introduced.3. Method according to claim 1 , wherein several elongated elements are introduced along the same weft thread of the woven structure.4. Method according to several elongated ...

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Номер записи: 47
17-01-2019 дата публикации

PASSENGER SIDE AIRBAG HOUSING, MANUFACTURING METHOD THEREFOR, AND PASSENGER SIDE AIRBAG FOR VEHICLE

Номер: US20190016290A1
Автор: CHOI Hyun-Jin, Choi Jae-Hoon, KANG Yong-Han, KIM Dong-Won, Kim Dong-Young, Kim Hee-June, LEE Sung-woo
Принадлежит:

Disclosed are a passenger side airbag housing, a manufacturing method therefor, and a passenger side airbag for a vehicle. According to one embodiment of the present invention, a method for manufacturing a passenger side airbag housing comprises: a material preparation step of preparing a fiber reinforced composite material as a fabric form; and a press molding step of manufacturing a passenger side airbag housing by press-molding the fiber reinforced composite material. 1. A method of manufacturing a housing of a passenger air bag comprising: a material preparation step of preparing a fiber reinforced composite material in a fiber-like shape; and a press-forming step of press-forming the fiber reinforced composite material to form the housing of a passenger air bag.2. The method of manufacturing a housing of a passenger air bag of claim 1 , wherein claim 1 , in the material preparation step claim 1 , the fiber reinforced composite material is one of a continuous fiber reinforced thermoplastic (CFT) claim 1 , a long fiber reinforced thermoplastic (LFT) claim 1 , and a short fiber reinforced thermoplastic (SFT).3. The method of manufacturing a housing of a passenger air bag of claim 1 , wherein claim 1 , in the material preparation step claim 1 , the fiber reinforced composite material includes at least one reinforcing fiber selected from a group consisting of a glass fiber claim 1 , an aramid fiber claim 1 , a natural fiber claim 1 , a polyester fiber claim 1 , a polyamide fiber and a combination thereof.4. The method of manufacturing a housing of a passenger air bag of claim 1 , wherein claim 1 , in the material preparation step claim 1 , the fiber reinforced composite material includes at least one thermoplastic resin selected from a group consisting of a polypropylene resin claim 1 , a polyethylene resin claim 1 , a polyamide resin claim 1 , a polyester resin claim 1 , a polyphenylene sulfide resin claim 1 , and a combination thereof.5. A method of manufacturing ...

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Номер записи: 48
21-01-2021 дата публикации

HINGE STRUCTURE FOR AIR BAG DOOR

Номер: US20210016738A1
Автор: An Jae Hyun, Han In Soo, Han Seung Sik, Jung Ik Jin, Kim Seung Ho, Lee Jang Won, Woo Jung Hoon
Принадлежит:

The present invention provides a hinge structure for an air bag door. The hinge structure includes a housing disposed inside a crash pad, an air bag disposed inside the housing, an air bag door disposed on a rear surface of the crash pad adjacent to the air bag, a hinge portion disposed on at least a portion of a rear surface of the air bag door, and a scrim member disposed at least a portion of the hinge portion, the housing and the air bag door, all the components constituting an air bag assembly, wherein the hinge portion is constructed so as to break when the air bag door is opened, and the scrim member serves to enable the air bag door to be opened while being connected to the housing after the hinge portion breaks. 1. A hinge structure for an air bag door , comprising:a housing disposed inside a crash pad;an air bag disposed inside the housing;an air bag door disposed on a rear surface of the crash pad adjacent to the air bag;a hinge portion disposed at at least a portion of a rear surface of the air bag door; anda scrim member disposed on at least a portion of the hinge portion, the housing and the air bag door, all the components constituting an air bag assembly,wherein the hinge portion is constructed so as to break when the air bag door is opened, and the scrim member serves to enable the air bag door to be opened while being connected to the housing after the hinge portion breaks.2. The hinge structure for an air bag door of claim 1 , further comprising:a stress-inducing portion, which is provided on the air bag door and to which stress of the air bag is applied.3. The hinge structure for an air bag door of claim 1 , further comprising:a scrim hole formed in the housing so as to allow the scrim member to be fused to a main crash pad.4. The hinge structure for an air bag door of claim 1 , wherein the hinge portion includes a notch claim 1 , which is formed in a location which faces the air bag.5. The hinge structure for an air bag door of claim 4 , wherein ...

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Номер записи: 49
21-01-2021 дата публикации

AIRBAG BASE FABRIC AND AIRBAG

Номер: US20210016739A1
Автор: HOURAIYA Tsuyoshi, KODERA Shota
Принадлежит: SEIREN CO., LTD.

The present invention relates to an airbag base fabric including a woven fabric made from a yarn containing polyethylene terephthalate as the main raw material, the yarn having a single fiber fineness of 1.0 to 3.9 dtex and a total fineness of 280 to 470 dtex, and, in a Raman spectrum obtained by irradiating the yarn with a He—Ne laser with a wavelength of 630 nm, I/Ibeing 1.20 or more, where Iis the spectral intensity at 3083 cm, and I=277.4. 1. An airbag base fabric comprising:a woven fabric made from a yarn containing polyethylene terephthalate as a main raw material, a single fiber fineness of 1.0 to 3.9 dtex, and', 'a total fineness of 280 to 470 dtex, and, 'the yarn having{'sub': x', '0', 'x', '0, 'sup': '−1', 'in a Raman spectrum obtained by irradiating the yarn with a He—Ne laser with a wavelength of 630 inn, I/Ibeing 1.20 or more, where Iis a spectral intensity at 3083 cm, and I=277.4.'}2. The airbag base fabric according to claim 1 , wherein the polyethylene terephthalate has an intrinsic viscosity of 0.80 to 1.20.3. The airbag base fabric according to claim 1 , which has a cover factor of 2400 to 2800.4. An airbag formed of at least the airbag base fabric according to . The present invention relates to a base fabric used in an airbag that is configured to be mounted to the exterior of a vehicle and deploy so as to protect a pedestrian or the like when struck by the vehicle in the event of an accident.Airbag devices are widely provided in vehicles as safety devices for occupant protection that protect an occupant from impact when a vehicle undergoes a collision. In recent years, exterior airbags not only for occupant protection but for protection for a pedestrian or the like when struck by a vehicle have also been provided in some vehicles.Airbags for occupant protection are provided in the interior of vehicles, for example, in steering wheels or seats, and are therefore basically isolated from environments outside the vehicles by vehicle bodies and ...

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Номер записи: 50
17-04-2014 дата публикации

AIRBAG FABRIC AND AIRBAG

Номер: US20140106098A1
Автор: Ise Fumiaki
Принадлежит: Asahi Kasei Fibers Corporation

An object of the present invention is to provide an airbag module ensuring that when an airbag fabricated using a fabric composed of a polyamide yarn excellent in heat resistance is deployed by an inflator gas, the deployment occurs without loss of the gas and an excessive amount of generated gas is not necessary, as a result, the inflator is reduced in weight, and the airbag module of the present invention comprises an airbag fabric composed of a polyamide yarn, wherein the air permeability of the fabric under a pressure of 200 kPa is from 10 to 200 cc/cm/sec and in the thermal stress of the constituent yarn as measured under the conditions of an initial load of 0.02 cN/dtex, a yarn length of 25 cm and a temperature rise rate of 80° C./min, the summed thermal stress of the total of the warp yarn and the weft yarn at 230° C. is from 0.33 to 1.20 cN/dtex. 115-. (canceled)16. An airbag fabric comprising a polyamide yarn , wherein the cyclic unimer content in the fabric is from 0.1 to 3.0% based on all amide bond units , the air permeability of the fabric under a pressure of 200 kPa is from 10 to 200 cc/cm/sec and in the thermal stress of the constituent yarn as measured under the conditions of an initial load of 0.02 cN/dtex , a yarn length of 25 cm and a temperature rise rate of 80° C./min , the summed thermal stress of the total of the warp yarn and the weft yarn at 230° C. is from 0.33 to 1.20 cN/dtex.17. The airbag fabric according to claim 16 , wherein the polyamide fiber is obtained by melt-spinning with the addition of an oligomer containing a cyclic unimer.18. The airbag fabric according to claim 16 , wherein the content of the spin finish component in the fabric is from 0.01 to 2.0 wt %.19. The airbag fabric according to claim 16 , wherein the total widening Ws as the sum of the widening ratio R(f) of the weft yarn and the widening ratio R(w) of the warp yarn on the fabric surface is from 0 to 40%.20. The airbag fabric according to claim 16 , wherein the ...

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Номер записи: 51
25-01-2018 дата публикации

Method to Manufacture Airbag Mini Packs

Номер: US20180022305A1
Автор: Pieruch Martin, Volkmann Matthias
Принадлежит: KEY SAFETY SYSTEMS, INC.

A method of forming an airbag cushion (A) has the steps of providing placing the cushion in a vacuum bag () and evacuating the air shrinking the airbag cushion (A) to a compacted size; conforming the airbag cushion to a predetermined shape; placing the airbag cushion (A) in a high temperature environment between +50° C. to +140° for a predetermined time to thermally set the fabric material () to maintain the compacted airbag cushion (A) to the predetermined shape; and releasing the vacuum and removing the thermally set airbag cushion (A) from the vacuum bag ( 11010. A method of forming a folded airbag cushion ( , A) comprises the steps of:{'b': '12', 'providing an airbag cushion made of fabric material ();'}{'b': 10', '10', '20, 'placing the cushion (, A) in a vacuum bag () and evacuating the air to create a vacuum and shrinking the airbag cushion to a compacted size;'}{'b': 10', '10', '12, 'placing the airbag cushion (, A) in a high temperature environment between +50° C. to +140° for a predetermined time to thermally set the fabric material () to maintain the compacted airbag cushion shape; and'}{'b': 10', '10', '20', '10', '10, 'releasing the vacuum and removing the thermally set airbag cushion (, A) from the vacuum bag (), the cushion maintaining the predetermined shape being formed as a mini pack or compacted airbag cushion (, A).'}212. The method of wherein the predetermined time to thermally set the material () is 20 seconds to 2 hours.3. The method of further comprises the step of:{'b': 102', '10', '10, 'providing a shape forming contoured surface () against or within which the airbag cushion (, A) is positioned on to follow the contour during the step of creating a vacuum.'}4. The method of further comprises the step of:{'b': 10', '10', '12', '10', '10', '20, 'applying a compressive load or force on the evacuated airbag cushion (, A) prior to the step of thermally setting the fabric material () and removing the compression force prior to removing the airbag ...

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Номер записи: 52
24-01-2019 дата публикации

GAS BAG FOR AN AIRBAG MODULE

Номер: US20190023218A1
Автор: Dierks Uwe, RATHGEB Volker, RIST Holger, SENDELBACH Hans-Peter, WEYRICH Christian
Принадлежит: TAKATA AG

It is provided a gas bag which is inflatable for the protection of a vehicle occupant, comprising: a first gas bag layer and a second gas bag layer, wherein a first fabric blank forms the first gas bag layer and a second fabric blank forms the second gas bag layer, wherein the first fabric blank and the second fabric blank each are woven from threads. The gas bag includes at least one elongate portion which extends along a longitudinal direction and which is formed by at least a part of the first gas bag layer and at least a part of the second gas bag layer. 128-. (canceled)29. A gas bag which is inflatable for the protection of a vehicle occupant , comprising:a first gas bag layer and a second gas bag layer,wherein a first fabric blank forms the first gas bag layer and a second fabric blank forms the second gas bag layer,wherein the first fabric blank and the second fabric blank each are woven from threads,wherein the gas bag includes at least one elongate portion which extends along a longitudinal direction and which is formed at least by a part of the first gas bag layer and at least a part of the second gas bag layer,wherein in the rest condition of the gas bag the threads of the first gas bag layer and the threads of the second gas bag layer are oriented relative to each other such that the threads of the first gas bag layer include a different angle with the longitudinal direction of the elongate portion than the threads of the second gas bag layer, andwherein the angles are chosen such that in the inflated condition the gas bag has a curvature in direction of one of the two gas bag layers.301. The gas bag according to claim , wherein the first and the second gas bag layer each are connected with each other along their circumferential edge by means of a first connection , wherein the threads of the first gas bag layer include a different angle with the first connection than the threads of the second gas bag layer.311. The gas bag according to claim , wherein ...

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Номер записи: 53
10-02-2022 дата публикации

BASE FABRIC FOR AIRBAG AND MANUFACTURING METHOD FOR BASE FABRIC FOR AIRBAG

Номер: US20220042216A1
Автор: Egawa Yusuke, Hosaka Taiki
Принадлежит:

A base fabric for an airbag is formed of a polyamide fiber, wherein a CV value of a weaving density for every 20 cm in a base fabric weft direction is equal to or less than 0.5%, and original-yarn strength usage rates in the warp direction and the weft direction are equal to or more than 85%. 14- (canceled)5. A base fabric for an airbag formed of a polyamide fiber , wherein a CV value of a weaving density in a warp direction and a weft direction for every 20 cm in a base fabric weft direction is equal to or less than 0.5% , and original-yarn strength utilization rates in the warp direction and the weft direction calculated based on Expressions (1) and (2) are equal to or more than 85%:{'br': None, 'i': T', 'N', 't', 'cN', '×F', 'D, '(warp)=1()/(1(/dtex)/1001(dtex)×1(threads/inch)/2.54×5(cm))×100(%) \u2003\u2003(1)'}{'br': None, 'i': T', 'N', 't', 'cN', '×F', 'D, '(weft)=2()/(2(/dtex)/1002(dtex)×2(threads/inch)/2.54×5 (cm))×100(%) \u2003\u2003(2)'}T1: warp-direction tensile strength (N)T2: weft-direction tensile strength (N)t1: tenacity per 1 dtex of a yarn used for the warp (cN/dtex)t2: tenacity per 1 dtex of a yarn used for the weft (cN/dtex)F1: warp total fineness (dtex)F2: weft total fineness (dtex)D1: warp-direction weaving density (threads/inch)D2: weft-direction weaving density (threads/inch).6. The base fabric according to claim 5 , wherein the number of weaving bar defects is equal to or less than 1.0 points/100 m.7. A method of manufacturing the base fabric for an airbag according to claim 5 , wherein equipment configured to take up the base fabric is provided in a weaving step claim 5 , and in the equipment claim 5 , the base fabric is taken up with a rubber roll having a surface roughness of from 75 μm to 110 μm.8. An airbag fabricated by sewing the base fabric according to .9. A method of manufacturing the base fabric for an airbag according to claim 6 , wherein equipment configured to take up the base fabric is provided in a weaving step claim 6 , and ...

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Номер записи: 54
24-04-2014 дата публикации

Coating material for airbag base fabric, and airbag base fabric

Номер: US20140113516A1
Автор: Daisuke Tsutsumi, Hiroyuki Kobayashi, Koki Tanaka, Masamichi Kajiro, Motoaki Naruse, Yuh Kimura
Принадлежит: Toyoda Gosei Co Ltd

The present invention relates to an aqueous coating material based on a water-soluble resin having the OH group for airbag base fabric. The water-soluble resin is a polyvinyl alcohol (PVAL). An aliphatic carboxylic acid or polyisocyanate which can cross-link with the OH group of the PVAL by heat treatment, and polyol as a plasticizer such as a liquid polyethylene glycol which does not volatilize in heat treatment are added. A water-insoluble coating film having excellent heat and moisture resistance (hot water resistance) and flexibility can be formed on one surface or both surfaces of the cloth.

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Номер записи: 55
02-02-2017 дата публикации

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

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

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

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Номер записи: 56
01-02-2018 дата публикации

AIRBAG DEVICE FOR A FRONT PASSENGER SEAT

Номер: US20180029557A1
Автор: YAMADA Ikuo
Принадлежит:

An airbag includes a main inflatable section which includes a front-collision arresting face at the rear plane as deployed, a protruding inflatable section which includes an oblique-collision arresting face, and an arresting recess formed between the front-collision arresting face and oblique-collision arresting face. An outer tether is disposed on the outside of the airbag for preventing the protruding inflatable section from moving away from the main inflatable section at airbag deployment. The outer tether includes a side edge disposed towards the protruding inflatable section and a front edge disposed towards the main inflatable section. The side edge is jointed to an upper edge of the oblique-collision arresting face by a side joint which is formed over a generally entire area in a front and rear direction of the protruding inflatable section. The front edge is jointed to an upper edge of the front-collision arresting face by a front joint. 1. An airbag device for a front passenger seat adapted to be mounted on an instrument panel of a vehicle in front of a front passenger seat , the airbag device comprising a housing adapted to be disposed in the instrument panel and an airbag which is housed in the housing in a folded-up configuration and inflatable with an inflation gas for rearward deployment , the airbag comprising:a main inflatable section deployable rearward out of the housing and comprising a rear plane that forms a front-collision arresting face for protecting a head of a passenger in the event of a frontal collision of the vehicle;an auxiliary inflatable section that is deployable on a left or right side of the main inflatable section;a protruding inflatable section that is deployable at the rear of the auxiliary inflatable section in such a manner as to protrude further rearward than the main inflatable section, the protruding inflatable section comprising a near-side wall that rises rearward out of the front-collision arresting face and faces ...

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Номер записи: 57
01-02-2018 дата публикации

HIGH STRENGTH POLYAMIDE YARN

Номер: US20180030621A1
Автор: Chen Hao, KEULERS Martinus Joseph Maria, STEPANYAN Roman
Принадлежит:

The invention relates to a Yarn comprising a copolyamide in an amount of at least 90 wt % with respect to the total weight of the yarn, which copolyamide comprises a) at least 95 wt % with respect to the total weight of copolyamide, monomeric units derived from epsilon-caprolactam and b1) cyclic monomeric units derived from a diamine X, and cyclic monomeric units derived from a diacid Y, and/or b2) cyclic monomeric units derived from an amino acid Z, in which the summed amount of monomeric units derived from X,Y and Z is between 0.1 to 4.5 wt % with respect to the total weight of the copolyamide and wherein the yarn has a tensile strength of at least 80 cN/tex as measured according to ASTM D885-04. The invention also relates to a process for preparing the yarn. 2. Yarn according to claim 1 , comprising at least 95 wt % of the copolyamide with respect to the total weight of the yarn.3. Yarn according to claim 1 , in which X and Y are present in essentially equal molar amounts.4. Yarn according to claim 1 , in which the yarn has a tensile strength of at least 85 cN/tex.5. Yarn according to claim 1 , in which the summed amount of monomeric units derived from X claim 1 , Y and Z is between 0.5 to 4.0 wt % with respect to the total weight of the copolyamide.6. Yarn according to claim 1 , in which the diamine X is isophorone diamine and the diacid Y is chosen from the group of isophthalic acid and terephthalic acid.7. Yarn according to claim 1 , in which the hot air shrinkage is between 1.0 to 8.0% as measured according to ASTM D4974-04 at 177° C. for 2 minutes.8. Yarn according to claim 1 , in which the yarn has a titer of between 200 to 700 dtex.9. Yarn according to claim 1 , in which the yarn has a titer of between 300 dtex and 500 dtex and a tenacity of at least 85 cN/tex.10. Yarn according to claim 1 , in which the yarn has a HAS of at most 8.0% and a tenacity of at least 85 cN/tex claim 1 , and a titer of between 300 dtex and 400 dtex.11. Process for preparing a ...

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Номер записи: 58
17-02-2022 дата публикации

NON-COATED BASE FABRIC FOR AIRBAG, AIRBAG, AND MANUFACTURING METHOD OF NON-COATED BASE FABRIC FOR AIRBAG

Номер: US20220049383A1
Автор: Hosaka Taiki
Принадлежит:

A non-coated base fabric for an airbag is made of a polyamide fiber, wherein a CV value of the dynamic air permeability by the ASTM D6476 method is 6.0% or less, a CV value of the air permeability at a differential pressure of 500 Pa by the ASTM D3886 method is 10.0% or less, and a CV value of the air permeability at a differential pressure of 20 KPa is 10.0% or less, which are measured every 20 cm in a weft direction of the base fabric. 14-. (canceled)5. A non-coated base fabric for an airbag made of a polyamide fiber , wherein CV values of air permeability of (A) to (C) measured every 20 cm in a weft direction of the base fabric satisfy:(A) a CV value of dynamic air permeability by the ASTM D6476 method is 6.0% or less,(B) a CV value of air permeability at a differential pressure of 500 Pa by the ASTM D3886 method is 10.0% or less, and(C) a CV value of the air permeability at a differential pressure of 20 KPa according to JIS L 1096 is 10.0% or less.6. The non-coated base fabric for an airbag of claim 5 , wherein a CV value of tensile strength measured every 20 cm in a weft direction of the base fabric is 1.5% or less claim 5 , and a CV value of tear strength is 3.0% or less.7. A method of manufacturing the non-coated base fabric for an airbag of claim 5 , the method comprising:a heat setting step and a step of adjusting the surface temperature of the base fabric before the heat setting step,wherein, after adjusting the surface temperature of the base fabric to 40 to 70° C., the heat setting step is performed.8. An airbag in which the non-coated base fabric for an airbag of is sewn. This disclosure relates to a non-coated base fabric for an airbag, an airbag, and a manufacturing method of the non-coated base fabric for an airbag. More specifically, the disclosure relates to a non-coated base fabric for an airbag having a uniform air permeability in a weft direction of the base fabric, an airbag in which the non-coated base fabric for an airbag is sewn, and a ...

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Номер записи: 59
30-01-2020 дата публикации

LAMINATE FILM FOR PROTECTION DEVICE

Номер: US20200031307A1
Автор: Hill Bruce R.
Принадлежит:

A laminate film for a vehicle occupant protection device has at least one copolyester barrier layer and at least one copolyester adhesive layer connected to the at least one barrier layer. 1. A laminate film for a vehicle occupant protection device , comprising:at least one copolyester barrier layer; andat least one copolyester adhesive layer connected to the at least one barrier layer.2. The laminate film of claim 1 , wherein the barrier layer comprises a thermoplastic polyester elastomer.3. The laminate film of claim 1 , wherein the adhesive layer comprises a thermoplastic polyester elastomer.4. The laminate film of claim 1 , wherein the melt temperature of the barrier layer is at least 200° C.5. The laminate film of claim 1 , wherein the melt temperature of the adhesive layer is about 150° C.6. The apparatus of claim 1 , wherein the melt temperature of the adhesive layer is at least 150′C.7. The laminate film of claim 1 , wherein the laminate film has a weight of about 45-60 g/m.8. The laminate film of claim 1 , wherein the protection device forms an inflatable side curtain.9. The laminate film of claim 1 , wherein the laminate film has a t-peel adhesion strength of at least 1.0 N/mm.10. The laminate film of claim 1 , wherein the barrier layer and the adhesive layer are coextruded.11. The laminate film of further comprising a flame-retardant material.12. The laminate film of claim 11 , wherein the flame-retardant material is copolyester.13. An apparatus for helping to protect an occupant of a vehicle claim 11 , the apparatus comprising:an inflatable vehicle occupant protection device comprising a plurality of panels defining an inflatable volume; and{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'the laminate film of provided on the panels.'}14. A method of forming an apparatus for helping to protect an occupant of a vehicle comprising:weaving an inflatable vehicle occupant protection device comprising a plurality of panels defining an inflatable volume; ...

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Номер записи: 60
04-02-2021 дата публикации

PASSENGER SEAT AIRBAG DEVICE

Номер: US20210031716A1
Автор: Baba Masashi, HIRAIWA Takuya, HOSOE Koji, ISHIDA Shinichi, KONDO Hiromi, KUMAZAKI Ryo
Принадлежит:

A passenger seat airbag device includes an airbag including a front collision restraining surface, and an oblique collision restraining portion including a protruding portion in which a surface is set as an oblique collision restraining surface, and a restraining recess portion whose facing surfaces are able to restrain the head of the occupant. The rear wall main portion has the front collision restraining surface. The rear wall end edge portion has the oblique collision restraining surface. The upper edge of the rear wall end edge portion is coupled to a rear edge of the upper wall portion. The lower edge of the rear wall end edge portion is coupled to a rear edge of the lower wall portion. An entire edge of the separation edge of the rear wall end edge portion is coupled to a rear edge of the rear edge side portion. 1. A passenger seat airbag device comprising:an airbag which is folded and stored at a storage portion disposed in an instrument panel on a front side of an occupant seated in a passenger seat, and which is deployed and inflated to be able to protect the occupant by protruding from the storage portion to a vehicle rear side when an inflation gas flows in, 'as an outer peripheral wall when the inflation is completed, a rear wall portion on a rear portion side; an upper wall portion extending forward from an upper edge side of the rear wall portion; a lower wall portion which extends forward from a lower edge side of the rear wall portion, and in which a vicinity of a center in a left-right direction on a front portion side thereof is set as an attachment portion for attaching the airbag to the storage portion while allowing the inflation gas to flow inside; and a left wall portion and a right wall portion which extend forward respectively from left and right edges of the rear wall portion and whose upper and lower edges are connected to the upper wall portion and the lower wall portion, and', 'the airbag including a front collision restraining surface ...

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Номер записи: 61
05-02-2015 дата публикации

Fabric of continuous graphitic fiber yarns from living graphene molecules

Номер: US20150038041A1
Автор: Jang Bor Z., Zhamu Aruna
Принадлежит:

Multi-functional and high-performing fabric comprising a first layer of yarns woven to form the fabric wherein the yarns comprise at least one unitary graphene-based continuous graphitic fiber comprising at least 90% by weight of graphene planes that are chemically bonded with one another having an inter-planar spacing dfrom 0.3354 nm to 0.4 nm as determined by X-ray diffraction and an oxygen content less than 5% by weight. A majority of the graphene planes in such a continuous graphitic fiber are parallel to one another and parallel to a fiber axis direction. The graphitic fiber contains no core-shell structure, has no helically arranged graphene domains or domain boundaries, and has a porosity level less than 5% by volume, more typically less than 2%, and most typically less than 1% (practically pore-free). 1. A fabric comprising a first layer of yarns woven to form the fabric wherein said yarns comprise at least one unitary graphene-based continuous graphitic fiber comprising at least 90% by weight of graphene planes that are chemically bonded with one another having an inter-planar spacing dfrom 0.3354 nm to 0.4 nm as determined by X-ray diffraction and an oxygen content less than 5% by weight , wherein said graphene planes are parallel to one another and parallel to a fiber axis direction and said graphitic fiber contains no core-shell structure , has no helically arranged graphene domains or domain boundary , and has a porosity level less than 5% by volume.2. The fabric of claim 1 , wherein said inter-planar spacing dis from 0.3354 nm to 0.36 nm claim 1 , the oxygen content is less than 2% by weight claim 1 , and/or the porosity level is less than 2% by volume.3. The fabric of claim 1 , wherein the fabric claim 1 , the yarns claim 1 , or the continuous graphitic fiber has a cross-section that is rectangular or flat-shaped claim 1 , having a width and a thickness.4. The fabric of claim 3 , wherein the fabric claim 3 , the yarns claim 3 , or the continuous ...

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Номер записи: 62
11-02-2016 дата публикации

Textile, Garment Including The Textile, And Methods For Manufacturing The Textile And The Garment

Номер: US20160040325A1
Автор: CONOLLY Brian, Hussey Thomas Kenneth, Milczarczyk Bartosz
Принадлежит:

A textile is provided that includes a plurality of warp yarns and a plurality of weft yarns woven together, the plurality of warp yarns each including an elastic warp filament and a non-elastic warp filament, and the plurality of weft yarns each including an elastic weft filament and a non-elastic weft filament. At least one of the elastic warp filament, the non-elastic warp filament, the elastic weft filament, and the non-elastic weft filament includes a hydrophobic material. The materials of the elastic warp filament, the non-elastic warp filament, the elastic weft filament, and the non-elastic weft filament are selected such that the textile has a high elastic stretchability in at least one of a weft direction and a warp direction. A garment including the textile, and methods for manufacturing the textile and the garment, are also disclosed. 1. A textile , comprising:a plurality of warp yarns and a plurality of weft yarns woven together, the plurality of warp yarns each including an elastic warp filament and a non-elastic warp filament, and the plurality of weft yarns each including an elastic weft filament and a non-elastic weft filament; andat least one of the elastic warp filament, the non-elastic warp filament, the elastic weft filament, and the non-elastic weft filament includes a hydrophobic material; andmaterials of the elastic warp filament, the non-elastic warp filament, the elastic weft filament, and the non-elastic weft filament are selected such that the textile has a high elastic stretchability in at least one of a weft direction and a warp direction.2. The textile of claim 1 , wherein the elastic warp filament and the elastic weft filament are made of an elastic polyurethane and/or an elastane claim 1 , and the non-elastic warp filament and the non-elastic weft filament are made of a polyester claim 1 , a polyamide claim 1 , and/or a polypropylene.3. The textile of claim 1 , wherein the hydrophobic material is a durable water repellant (DWR) ...

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Номер записи: 63
07-02-2019 дата публикации

METHOD FOR PRODUCING AN AIRBAG, AND AIRBAG

Номер: US20190039554A1
Автор: Fischer Anton
Принадлежит:

A method of manufacturing an airbag (), especially a side airbag, for a vehicle occupant restraint system comprises the following steps of: manufacturing a textile airbag cushion (), especially from at least one textile pre-cut () by joining one of more edge portions () by sewing; feeding the airbag cushion () to a sewing machine (); making available at least one strip-shaped textile fabric (); cutting the strip-shaped textile fabric () to length for forming a tab () which serves for later vehicle-side fastening of the airbag (); feeding the tab () to the sewing machine () in an automated manner and attaching the tab () to the airbag cushion () by the sewing machine (). Moreover, an airbag () is described comprising a textile airbag cushion () and at least one tab () for vehicle-side fastening of the airbag (), wherein the at least one tab () consists of strip-shaped textile fabric () and is attached to the airbag cushion () by sewing. 115-. (canceled)1632. A method of manufacturing an airbag () , especially a side airbag , for a vehicle occupant restraint system , wherein by the following steps of:{'b': 11', '12', '13, 'a) manufacturing a textile airbag cushion (), especially from at least one textile pre-cut () by joining one or more edge portions () by sewing;'}{'b': 11', '10, 'b) feeding the airbag cushion () to a sewing machine ();'}{'b': '14', 'c) providing at least one strip-shaped textile fabric ();'}{'b': 14', '20', '32, 'd) cutting the strip-shaped textile fabric () to length for forming a tab () which serves for later vehicle-side fastening of the airbag ();'}{'b': 20', '10, 'e) feeding the tab () to the sewing machine () in an automated manner; and'}{'b': 20', '11', '10, 'f) attaching the tab () to the airbag cushion () by the sewing machine ().'}17. The method according to claim 16 , wherein at least the steps c) to f) are carried out in an automated manner.181416. The method according to claim 16 , wherein the strip-shaped textile fabric () is made ...

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Номер записи: 64
07-02-2019 дата публикации

INFLATION GAS DEFLECTOR FOR AUTOMOTIVE AIRBAG ASSEMBLY

Номер: US20190039558A1
Автор: Miller Kenneth B.
Принадлежит:

Disclosed is an inflation gas deflector for an automotive airbag assembly. The inflation gas deflector includes at least one layer of inorganic platelets that is supported by a thin metal support, or a multiple layer composite of at least one metal support layer, at least one inorganic platelet layer carried by the metal support layer, and at least one other functional and/or support layer. Also disclosed is an airbag cushion incorporating the inflation gas deflector and an automotive airbag assembly including the inflatable airbag cushion, the inflation gas deflector, and an inflator. 1. An airbag cushion comprising:a cushion portion defining an inflation cavity; andan inflation gas deflector comprising a metal or metal alloy layer, at least one inorganic platelet layer, and at least one outer woven layer, wherein at least one inorganic platelet layer is between the metal or metal alloy foil layer and at least one outer woven layer.2. The airbag cushion of claim 1 , wherein said metal or metal alloy layer is a metal or metal alloy foil layer claim 1 , wherein said at least one inorganic platelet layer is carried by the metal or metal alloy foil layer.3. The airbag cushion of claim 2 , wherein said at least one inorganic platelet layer is carried on both surfaces of said metal or metal alloy foil layer.4. The airbag cushion of claim 3 , wherein said inflation gas deflector further comprises an adhesive layer disposed between said metal or metal alloy foil layer and said inorganic platelet layer.5. The airbag cushion of claim 3 , comprising at least two outer woven layers comprising a woven fabric comprising fibers selected from the group consisting of polyolefin fibers claim 3 , polyester fibers claim 3 , polyamide fibers and combinations thereof claim 3 , wherein at said at least one inorganic platelet layer carried on both surfaces of said metal or metal alloy foil layer is between said at least two outer woven layers.6. The airbag cushion of claim 5 , wherein ...

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Номер записи: 65
06-02-2020 дата публикации

VEHICLE AIRBAG APPARATUS

Номер: US20200039461A1
Автор: RUDDY John, STREETER Brandon, YAMASHITA Akira
Принадлежит:

An airbag is installed in a storage section of an instrument panel. The airbag includes a bag body, a part of which is constituted by a peripheral wall panel section. The peripheral wall panel section includes a pair of panels arranged in the vehicle width direction. At least one of the panels includes an assembled panel, in which adjacent fabric pieces are joined by a peripheral edge joint section. The assembled panel includes a support inflation section, which, when the bag body is deployed and inflated, projects outward of the bag body further than the other sections of the assembled panel so as to be in contact with the instrument panel. The support inflation section is constituted by a part of the peripheral edge joint section and a part of each of the two fabric pieces that are joined by the peripheral edge joint section. 1. A vehicle airbag apparatus comprising an airbag configured to be installed in a storage section of an instrument panel located in front of a front seat in a vehicle , whereinthe airbag includes a bag body, into which inflation gas is fed in response to an impact applied to the vehicle,the bag body is caused, by the inflation gas, to exit the instrument panel with a part of the bag body remaining in the storage section to be deployed and inflated rearward, and receives an occupant sitting in the front seat,a part of the bag body is constituted by a peripheral wall panel section, which includes a pair of panels arranged in a vehicle width direction,at least one of the panels of the peripheral wall panel section constitutes an assembled panel, which is constituted by a plurality of fabric pieces, adjacent ones of the fabric pieces being joined by a peripheral edge joint section,the assembled panel includes a support inflation section that is configured to, when the bag body is deployed and inflated, project outward of the bag body further than other sections of the assembled panel so as to be in contact with the instrument panel, andthe ...

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Номер записи: 66
07-02-2019 дата публикации

HEAT SPREADING CLOTHS

Номер: US20190040554A1
Автор: MacDonald Mark, Pidwerbecki David
Принадлежит: Intel Corporation

Heat spreading cloths, associated devices, systems, and methods can include a plurality of attached polymeric fibers that are thermally conductive and electrically insulative. The heat spreading cloth can be configured to couple an electronic component thereto in a heat spreading relationship. 1. A heat spreading cloth , comprising:a plurality of attached polymeric fibers, said polymeric fibers being thermally conductive and electrically insulative; andan electronics area configured to thermally couple to an electronic device in a heat spreading relationship.2. The heat spreading cloth of claim 1 , wherein the plurality of polymeric fibers includes a thermoplastic polymeric fiber.3. The heat spreading cloth of claim 2 , wherein the thermoplastic polymer fiber includes polyamide claim 2 , polybenzimidazole claim 2 , polycarbonate claim 2 , polyethylene claim 2 , polypropylene claim 2 , polyvinyl chloride claim 2 , or a combination thereof.4. The heat spreading cloth of claim 1 , wherein the plurality of polymeric fibers includes aligned polymeric fibers having a high degree of molecular alignment to provide the aligned polymeric fibers with a thermal conductivity of at least 10 times the thermal conductivity of the unaligned polymeric fibers.5. The heat spreading cloth of claim 1 , wherein the polymeric fibers have a linear mass density of from 10 denier to 6000 denier.6. The heat spreading cloth of claim 1 , wherein the polymeric fibers are attached by interweaving the polymeric fibers.7. The heat spreading cloth of claim 1 , further comprising a plurality of carrier fibers.8. The heat spreading cloth of claim 7 , wherein the carrier fibers are either natural fibers or synthetic fibers.9. The heat spreading cloth of claim 7 , wherein the plurality of polymeric fibers comprises at least 20 wt % of the heat spreading cloth.10. The heat spreading cloth of claim 1 , wherein the polymeric fibers are attached by fusing a portion of the plurality of polymeric fibers ...

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Номер записи: 67
19-02-2015 дата публикации

COATED AIRBAG, PROCESS FOR MAKING THE SAME, AIRBAG MODULE COMPRISING THE COATED AIRBAG, AND SYSTEM FOR PRODUCING A FILLED, CROSS-LINKED SILICONE POLYMER

Номер: US20150048606A1
Автор: Keshavaraj Ramesh
Принадлежит:

An airbag comprises a textile substrate and a coating on at least a portion of the surface of the substrate. An airbag module comprises an airbag, a gas generator connected to the airbag, and a cover at least partially enclosing the airbag and the gas generator. A process for producing an airbag comprises the steps of providing a textile substrate, providing a coating composition, applying the coating composition to the substrate, and heating the textile substrate. A system for producing a filled, cross-linked silicone polymer comprises a first part and a second part. Each part comprises a polysiloxane compound and a plurality of filler particles. 1. An airbag comprising:(a) a textile substrate, the textile substrate having at least one surface; and (i) a cross-linked silicone polymer; and', '(ii) a plurality of filler particles, at least a portion of the filler particles being bound to the cross-linked silicone polymer through a silicon compound covalently bonded to a surface of the filler particle., '(b) a coating on at least a portion of the surface of the textile substrate, the coating comprising2. The airbag of claim 1 , wherein the textile substrate is a woven fabric comprising a plurality of synthetic yarns.3. The airbag of claim 2 , wherein the synthetic yarns comprise fibers selected from the group consisting of polyamide fibers claim 2 , polyester fibers claim 2 , polyolefin fibers claim 2 , and mixtures thereof.4. The airbag of claim 3 , wherein the synthetic yarns comprise polyamide fibers.5. The airbag of claim 3 , wherein the synthetic yarns comprise polyester fibers.6. The airbag of claim 1 , wherein the filler particles are metal hydroxide particles.7. The airbag of claim 6 , wherein the metal hydroxide particles comprise a metal hydroxide compound selected from the group consisting of magnesium hydroxide claim 6 , aluminum hydroxide claim 6 , and mixtures thereof.8. The airbag of claim 7 , wherein the metal hydroxide particles comprise aluminum ...

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Номер записи: 68
19-02-2015 дата публикации

MULTI-DIMENSIONAL FIBER COMPOSITES AND ARTICLES USING THE SAME

Номер: US20150050440A1
Автор: Albers Tracy, Hawthorne Joel, Loper David Royal, Rosenow Malcolm Werner Kurt
Принадлежит:

A composite down-hole tool for use in oil and gas wells includes plurality of fibers which extend along at least a first fiber plane and a second fiber plane. The first fiber plane and the second fiber plane are arranged perpendicular. A matrix material substantially fills the area between and around the plurality of fibers. The down-hole tool is spherical or cylindrical and substantially all of the plurality of fibers extend substantially straight and uninterrupted between opposed sides of the spherical or cylindrical shape down-hole tool. 1. A composite down-hole tool comprising:a plurality of fibers, said fibers extending along at least a first fiber plane and a second fiber plane, said first fiber plane and said second fiber plane being arranged perpendicular;a matrix material substantially filling the area between and around the plurality of fibers; andwherein the down-hole tool is spherical or cylindrical and substantially all of said plurality of fibers extend substantially straight and uninterrupted between opposed sides of the spherical or cylindrical shape down-hole tool.2. The down-hole tool according to having a density less than about 1.8 g/cc.3. The down-hole tool according to having a density of from between about 1.0 g/cc and about 1.8 g/cc.4. The down-hole tool according to having uniform compressive strength.5. The down-hole tool according to wherein the compressive strength of the down-hole tool is different in the direction of said first fiber plane from said second fiber plane.6. The down-hole tool according to further comprising a third fiber plane arranged parallel to said first fiber plane and having a third fiber direction claim 1 , said first fiber plane having a first fiber direction being 90 degrees offset from said third fiber direction.7. The down-hole tool according to further comprising a third fiber plane and a fourth fiber plane arranged parallel to said first fiber plane claim 1 , said first fiber plane having a first fiber ...

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Номер записи: 69
13-02-2020 дата публикации

NON-COATED AIR BAG FABRIC AND AIR BAG

Номер: US20200047704A1
Автор: KODERA Shota
Принадлежит: SEIREN CO.,LTD.

Provided is a non-coated air bag fabric capable of solving problems regarding smoothness of a fabric surface while having low air permeability, and an air bag including the same. The non-coated air bag fabric according to the present invention includes a plurality of weft threads and a plurality of warp threads, in which the weft threads and the warp threads are constituted by multifilament threads in which polyethylene terephthalate fibers are used, the number of filaments in each of the multifilament threads is 122 to 242, and a warp/weft average MMD (a mean deviation of coefficient of friction) of a surface is 0.02 or less. 1. A non-coated air bag fabric comprising:a plurality of weft threads; anda plurality of warp threads,wherein the weft threads and the warp threads are constituted by multifilament threads in which polyethylene terephthalate fibers are used,the number of filaments in each of the multifilament threads is 122 to 242, anda warp/weft average MMD (a mean deviation of a coefficient of friction) of a surface is 0.02 or less.2. The non-coated air bag fabric according to claim 1 ,wherein the polyethylene terephthalate fibers are raw threads.3. The non-coated air bag fabric according to claim 1 ,wherein the fabric has a weave density of 200/dm to 295/dm inclusive.4. The non-coated air bag fabric according to claim 1 ,wherein the fabric has a cover factor of 2300 to 2800.5. The non-coated air bag fabric according to claim 1 ,wherein the multifilament threads have a single fiber fineness of 1.0 to 3.5 dtex.6. An air bag formed using the non-coated air bag fabric according to . The present invention relates to a non-coated air bag fabric and an air bag made using the same.Air bag devices are commonly provided in a vehicle as a safety device for occupant protection that protects an occupant from impact upon vehicle collision. Conventionally, in order to prevent gas released from an inflator from leaking from the bag, coated fabric was mainly used, but ...

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Номер записи: 70
05-03-2015 дата публикации

Method of Rendering A Lacrosse Head Pocket Hydrophobic and Oleophobic

Номер: US20150059154A1
Автор: Hurley Ryan, Miceli James
Принадлежит: Epoch Lacrosse LLC

A hydrophobic and oleophobic coating is applied to the mesh netting of a lacrosse stick head in two layers. The application is made to the netting by coating the strings either before or after they are woven into the netting, but prior to installation on the lacrosse stick head. In the preferred method, each coating layer is applied in a wet thickness of 3.0 to 5.0 mils (0.003-0.005 inches). When the coating is dry, the result is a dry film thickness of 1.0-1.5 mils (0.001 to 0.0015 inches) for each layer. Thus, two layers of the coating have a total dry thickness of 2-3 mils (0.002-0.003 inches). As a result of the coating method, a surface tension is created on the surfaces of the mesh that prevents water, dirt, mud and oil from attaching to the mesh, thus preventing these materials from permeating the mesh. 1. The method of rendering a mesh pocket of a lacrosse stick head hydrophobic and oleophobic , comprising the steps of:a) providing a length of fiber made of a material chosen from the group consisting of synthetic and non-synthetic;b) weaving said length of fiber into a mesh material;c) forming said mesh material into a configuration suitable for installing over an opening in a lacrosse stick head;d) installing said mesh material over said opening to form a flexible pocket;e) said length of fiber being coated with a liquid substance which when subsequently dry imparts to an outer surface of said fiber hydrophobic and oleophobic properties.2. The method of claim 1 , wherein said length of fiber is coated with said liquid substance before said weaving step.3. The method of claim 1 , wherein said length of fiber is coated with said liquid substance after said weaving step.4. The method of claim 1 , wherein said length of fiber is coated with said liquid substance in two coatings.5. The method of claim 4 , wherein after a first coating step claim 4 , the liquid substance is allowed to dry and thereafter a second coating step is carried out.6. The method of claim ...

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Номер записи: 71
02-03-2017 дата публикации

PROTECTION ARRANGEMENT FOR A PASSENGER OF A VEHICLE, VEHICLE WITH THE PROTECTION ARRANGEMENT AND METHOD FOR MANUFACTURING THE PROTECTION ARRANGEMENT

Номер: US20170057446A1
Автор: JENNY Thomas, MAIER Juergen, Meinel Andreas
Принадлежит: GM GLOBAL TECHNOLOGY OPERATIONS LLC

A protection arrangement for an occupant of a vehicle includes an air bag package and a structural component. The structural component includes a reception with a profile geometry for the air bag package. The air bag package includes a receiving section which is received in the reception. The receiving section includes a permanent press contour corresponding and/or equals to the profile geometry of the reception. 112-. (canceled)13. A protection arrangement for a passenger of a vehicle comprising:a structural component having a reception portion with a profile geometry;an air bag package having a receiving section received within the reception portion, wherein the receiving section has a permanent press contour corresponding to the profile geometry of the reception portion.14. The protection arrangement according to claim 13 , wherein the permanent press contour comprises a thermally pressed portion of the air bag package.15. The protection arrangement according to claim 13 , wherein the receiving section is positively locked within the reception portion.16. The protection arrangement according to claim 13 , wherein the structural component is configured as a bent-proof component.17. The protection arrangement according to claim 13 , wherein the structural component is made of a material selected from a metal alloy or a plastic material.18. The protection arrangement according to claim 13 , wherein the structural component is configured as an equipment element of a vehicle19. The protection arrangement according to claim 13 , wherein the equipment element comprises one of a seat frame of a vehicle seat claim 13 , a trim component of an interior fitting claim 13 , engine compartment fitting of the vehicle or a chassis section of the vehicle.20. The protection arrangement according to claim 13 , wherein the air bag package is configured as a side airbag package for protecting a passenger of the vehicle.21. The protection arrangement according to claim 13 , wherein the ...

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Номер записи: 72
02-03-2017 дата публикации

Airbag Coating

Номер: US20170057452A1
Автор: Keshavaraj Ramesh
Принадлежит:

An airbag textile containing a woven textile having an inner side and an outer side, a primer layer on the outer side of the textile and a gas barrier layer on the primer layer. The primer layer contains a first thermoplastic polymer and has a surface roughness and a plurality of holes extending at least partially through the thickness of the primer layer. The gas barrier layer contains a second thermoplastic polymer and at least partially fills in the surface roughness and holes of the primer layer. 1. An airbag comprising:a) a textile substrate having an inner side and an outer side;b) a primer layer on at least a portion of the outer side of the textile substrate having a first thickness, wherein the primer layer comprises a first thermoplastic polymer, and wherein the primer layer has a surface roughness and a plurality of holes extending at least partially through the thickness of the primer layer; and,c) a gas barrier layer on the primer layer and having a second thickness, wherein the gas barrier layer comprises a second thermoplastic polymer, wherein the gar barrier layer at least partially fills in the surface roughness and holes of the primer layer.2. The airbag of claim 1 , wherein the textile substrate is a woven textile.3. The airbag of claim 1 , wherein the first thermoplastic polymer and the second thermoplastic polymer is the same type of thermoplastic polymer.4. The airbag of claim 1 , wherein the second thickness is greater than the first thickness.5. The airbag of claim 1 , wherein the first thermoplastic polymer is a thermoplastic polymer selected from the group consisting of polyurethane claim 1 , polyacrylate claim 1 , acrylic co-polymer claim 1 , polyurethane-polyacrylate hybrid claim 1 , acrylic claim 1 , vinyl acetate claim 1 , vinyl chloride claim 1 , vinyl alcohol claim 1 , urethane claim 1 , styrene butadiene claim 1 , acrylonitrile claim 1 , ethylene vinyl acetate claim 1 , and ethylene vinyl chloride claim 1 , vinylidene chloride claim ...

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Номер записи: 73
20-02-2020 дата публикации

AIRBAG WITH CONICAL PORTION

Номер: US20200055482A1
Автор: Garcia Oscar, Solis Rigo, Valles Jorge
Принадлежит:

An inflatable vehicle occupant protection device () includes a front panel () and a rear panel () that are interconnected to at least partially define an inflatable volume () of the protection device. The rear panel () has a conical configuration resulting from portions of the rear panel being interconnected with each other. The rear panel () comprises portions interconnected along a seam (), the seam being configured to deviate laterally from a deployment direction so that portions of the air bag that engage and move along the seam shift laterally during deployment to reduce damage due to friction with the seam 1. An inflatable vehicle occupant protection device comprising:a front panel and a rear panel that are interconnected to at least partially define an inflatable volume of the protection device, the rear panel having a conical configuration resulting from portions of the rear panel being interconnected with each other, wherein the rear panel comprises portions interconnected along a seam, the seam being configured to deviate laterally from a deployment direction so that portions of the air bag that engage and move along the seam shift laterally during deployment to reduce damage due to friction with the seam.2. The protection device recited in claim 1 , wherein the rear panel has a cutout portion that defines first and second radially extending edge portions of the rear panel claim 1 , the interconnected portions of the rear panel comprising the first and second edge portions claim 1 , wherein the first and second edge portions are curved so that the seam takes on a curved configuration.3. The protection device recited in claim 2 , wherein the curve of the first and second edges are mirror images of each other.4. The protection device recited in claim 2 , wherein the curve of the first edge is concave and the curve of the second edge is convex.5. The protection device recited in claim 2 , wherein the rear panel has a first dimension associated with a length ...

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Номер записи: 74
28-02-2019 дата публикации

High performance, skin friendly, fabric for patient transfer and care and lifting devices made therefrom

Номер: US20190060147A1
Автор: James H. BARRY, Kavita MATHUR, Terry G. Montgomery
Принадлежит: Precision Fabrics Group Inc

Provided are fabrics and lifting devices that are high performance and skin friendly, for patient care, including as bed linens upon which a patient may sleep and/or rest, as well as patient slings for lifting and/or repositioning a patient.

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Номер записи: 75
27-02-2020 дата публикации

LOW PERMEABILITY AND HIGH STRENGTH WOVEN FABRIC AND METHODS OF MAKING THE SAME

Номер: US20200063298A1
Автор: HUNT Neil
Принадлежит: INVISTA North America S.a.r.l.

A method for producing a woven fabric comprises weaving fibers in a warp direction and a weft direction to form a fabric having a top surface and a bottom surface, wherein the warp fibers and weft fibers each comprises one or more filaments of a synthetic polymer having substantially uniform cross-sectional composition. At least a portion of the filaments in the fibers on the top and/or bottom surface of the fabric are then fused together in the presence of a heat transfer liquid or vapor added during the fusing step or added in a prior step of the fabric production process and retained by the filaments. The fusing step produces a treated fabric having a tensile strength in both the warp and weft directions of 1000 N or greater and having, in the absence of any coating, a static air permeability (SAP) of 3 l/dm/min or lower. 1. A method for producing a woven fabric , said method comprising:(a) weaving fibers in a warp direction and a weft direction to form a fabric having a top surface and a bottom surface, wherein the warp fibers and weft fibers each comprises one or more filaments of a synthetic polymer having substantially uniform cross-sectional composition;{'sup': '2', '(b) fusing together at least a portion of the filaments in the fibers on the top surface of the fabric or at least a portion of the filaments in the fibers on the bottom surface of the fabric, wherein said filaments are fused together in the presence of a heat transfer liquid or vapor added during the fusing step or added in a prior step of the fabric production process and retained by the filaments, and wherein the fusing step produces a treated fabric having a tensile strength in both the warp and weft directions of 1000 N or greater and having, in the absence of any coating, a static air permeability (SAP) of 3 l/dm/min or lower.'}2. The method of claim 1 , wherein the fusing is performed by treating the woven fabric at a temperature and/or pressure sufficient to permanently modify a cross- ...

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Номер записи: 76
09-03-2017 дата публикации

AIRBAG BASE FABRIC AND MANUFACTURING METHOD THEREFOR

Номер: US20170067189A1
Автор: Yokoi Daisuke
Принадлежит:

An airbag base fabric satisfying characteristics A to D: 19-. (canceled)10. A non-coated airbag base fabric satisfying characteristics A to D: {'br': None, 'i': 'WR=', '(major axis of warp thread cross section in textile)/(minor axis of warp thread cross section in textile) \u2003\u2003(1)'}, '(A) a cross-sectional deformation (WR), calculated by formula (1), of multifilament warp threads constituting a textile is 4.0 to 6.0,'} {'br': None, 'i': 'FR=', '(major axis of weft thread cross section in textile)/(minor axis of weft thread cross section in textile) \u2003\u2003(2)'}, '(B) a cross-sectional deformation (FR), calculated by formula (2), of multifilament weft threads constituting the textile is 2.4 to 4.0,'}(C) a single fiber cross-sectional shape of the multifilament threads constituting the textile is substantially circular, and(D) the multifilament threads constituting the textile have total fineness of 145 to 720 dtex, single fiber fineness of 2 to 7 dtex, and tensile strength of 6.5 to 8.5 cN/dtex.11. The airbag base fabric according to claim 10 , wherein the warp thread cross-sectional deformation (WR) calculated by formula (1) is 4.3 to 5.7 claim 10 , and the weft thread cross-sectional deformation (WR) calculated by formula (2) is 2.6 to 3.7.12. The airbag base fabric according to claim 10 , wherein static air permeability measured under a test differential pressure of 500 Pa according to a fragile form method of JIS L 1096 is 0.1 to 5.0 L/dm/min claim 10 , and dynamic air permeability measured according to ASTM D 6476-02 is 100 to 1000 mm/sec.13. The airbag base fabric according to claim 10 , wherein a warp thread cover factor (WCF) is calculated by formula (3) claim 10 , a weft thread cover factor (FCF) is calculated by formula (4) claim 10 , and a sum (CF) of WCF and FCF claim 10 , calculated by formula (5) claim 10 , is 2000 to 2400:{'br': None, 'i': 'WCF=', 'sup': '1/2', '(total fineness of warp threads constituting textile (dtex))×(Warp thread ...

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Номер записи: 77
15-03-2018 дата публикации

KNITTING OF MULTIPLE UPPERS ON A MACHINE

Номер: US20180070678A1
Автор: II William C., McFarland, Orme Kristen
Принадлежит: Nike, Inc.

Methods for manufacturing articles of footwear including forming a first upper on a textile manufacturing machine and forming a second upper on the textile manufacturing machine at a time that at least partially overlaps with formation of the first upper. The first upper and the second upper are formed at separate locations of the textile manufacturing machine. 1. A method for manufacturing articles of footwear , the method comprising:forming a first upper on a textile manufacturing machine; and 'wherein the first upper and the second upper are formed at separate locations of the textile manufacturing machine.', 'forming a second upper on the textile manufacturing machine at a time that at least partially overlaps with formation of the first upper;'}2. The method of claim 1 , wherein the first upper is formed using a first set of needles of the textile manufacturing machine claim 1 , wherein the second upper is formed using a second set of needles of the textile manufacturing machine claim 1 , and wherein the first set of needles is separated from the second set of needles.3. The method of claim 1 , wherein the textile manufacturing machine forms a pre-folded shape of the first and second uppers claim 1 , and wherein at least one subsequent folding step forms a final shape of the first and second uppers.4. The method of claim 1 , wherein the first upper is associated with one of a right or left shoe claim 1 , and the second upper is associated with the other of the right or left shoe claim 1 , such that uppers for one pair of shoes are formed at the at least partially overlapping time.5. The method of claim 1 , wherein the first upper is formed using material provided by one or more first feeders claim 1 , wherein the second upper is formed using material provided by one or more second feeders claim 1 ,wherein the one or more first feeders does not provide material for formation of the second upper, and the one or more second feeders does not provide material for ...

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Номер записи: 78
05-06-2014 дата публикации

Resistive random access memory devices formed on fiber and methods of manufacturing the same

Номер: US20140151623A1
Автор: Ji-Hyun Bae, Jong-Jin Park, Sang-Hun Jeon
Принадлежит: SAMSUNG ELECTRONICS CO LTD

Provided is a memory device formed on a fiber. The memory device includes a lower electrode, a memory resistance layer, and an upper electrode, which are sequentially formed on a surface of the fiber. The memory resistance layer may have variable resistance properties. The memory device may further include an intermediate electrode and a switching layer formed between the memory resistance layer and the upper electrode.

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Номер записи: 79
07-03-2019 дата публикации

COATED BASE FABRIC FOR AIRBAG AND METHOD FOR MANUFACTURING SAME

Номер: US20190071048A1
Автор: Akechi Tsutomu
Принадлежит:

The present invention relates to a coated fabric for airbags for use in automobiles, and provides a coated fabric that has eliminated or reduced coating agent dots, which are not solved in traditional techniques, and that has a smaller difference in physical properties in tear strength in the width direction of the fabric. The coated fabric for airbags that exhibit excellent fabric properties and appearance such that there is little variation in physical properties in the width direction of the fabric, and such that there are fewer coating agent dots can be provided by a production method characterized by the use of a knife-on-air technique as a resin coating method, the use of a knife whose front and rear part are differently shaped, and the running angle of the fabric when the knife is pressed on the fabric being 3 to 15′. 1. A coated fabric for airbags ,the coated fabric comprising a woven fabric composed of synthetic fiber filaments and having an elastomer resin applied to one surface of the woven fabric, whereinthe coefficient of variation (CV %) of tear strength in the width direction is 5% or less in both the warp and weft directions, andthe number of coating agent dots is 2.0/100 m or less.2. The coated fabric for airbags according to claim 1 , wherein the amount of the applied elastomer resin is 15 to 50 g/m.3. The coated fabric for airbags according to claim 1 , wherein the total fineness of the filaments constituting the woven fabric is 200 to 1000 dtex.4. The coated fabric for airbags according to claim 1 , wherein the cover factor of the woven fabric is 1 claim 1 ,700 to 2 claim 1 ,500.5. The coated fabric for airbags according to claim 1 , wherein the elastomer resin is a solvent-free addition polymerization silicone.6. The coated fabric for airbags according to claim 1 , wherein the elastomer resin has a viscosity of 5000 to 40000 mPa·s.7. A method for producing the coated fabric for airbags of claim 1 ,the method comprising applying a resin by a ...

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Номер записи: 80
15-03-2018 дата публикации

COMPOSITE LADDER TAPE AND WINDOW BLIND WITH THE SAME

Номер: US20180073295A1
Автор: NIEN Keng-Hao
Принадлежит:

A window blind includes a headrail, a bottom rail, a plurality of slats horizontally provided therebetween, and a composite ladder tape, which includes a first warp and a second warp respectively provided on a front side and a rear side of the slats, a plurality of wefts arranged in a long axis direction of the first warp and a long axis direction of the second warp, with an interval provided between each two neighboring wefts, a first band provided in said long axis direction of the first warp, and a connecting device connected to the first warp and the first band. Two ends of each weft are respectively connected to the first and the second warps to rest a slat thereon. The first warp and the first band are relatively movable without interfering with each other, whereby to provide a good shielding effect when the slats are closed. 1. A composite ladder tape , comprising:a first warp;a second warp parallel to and spaced apart from the first warp;a plurality of wefts provided in a long axis direction of the first warp and a long axis direction of the second warp, with an interval provided between each two neighboring wefts, wherein two ends of each of the wefts are respectively connected to the first warp and the second warp;a first band provided in the long axis direction of the first warp; anda connecting device, which connects the first warp and the first band, wherein the first warp and the first band are movable relative to each other.2. The composite ladder tape of claim 1 , wherein the connecting device comprises a cord member provided in a long axis direction of the first band; a plurality of silts are formed between the cord member and a surface of the first band; the first warp passes through the slits.3. The composite ladder tape of claim 2 , wherein the cord member of the connecting device is a thread claim 2 , which comprises a plurality of first portions and a plurality of second portions claim 2 , wherein the first portions and the second portions are ...

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Номер записи: 81
16-03-2017 дата публикации

FABRIC FOR MAKING AIRBAGS AND METHOD OF MAKING SAME

Номер: US20170073856A1
Автор: MYERS Janet H, SHARMA Varunesh, TOWNSON Martin, WALSH Robert V
Принадлежит:

A woven fabric comprising a base yarn and a secondary yarn, wherein the secondary yarn is interwoven into the base yarn, and wherein the secondary yarn has a melting point that is lower than the melting point of base yarn. Also disclosed is a method of making a base yarn and a secondary yarn, wherein the secondary yarn is interwoven into the base yarn, and wherein the secondary yarn has a melting point that is lower than the melting point of base yarn. 1. A woven fabric comprising:a) a base yarn; andb) a secondary yarn, wherein the secondary yarn is interwoven into the base yarn, and wherein the secondary yarn has a melting point that is lower than the melting point of base yarn.2. The woven fabric of wherein the woven fabric contains interstices and at least a portion of the secondary yarn has been melted such that the interstices between the base yarn are bridged by the melted portion of the secondary yarn.3. The woven fabric of wherein the fabric has a base weight in the range from 80 to 450 grams per square meter.4. The woven fabric of wherein the secondary yarn is present in the fabric in a range from 10 to 40 weight percent.5. The woven fabric of wherein the base yarn is formed from a polyamide fiber.6. The woven fabric of wherein the base yarn is formed from a nylon 6 claim 1 ,6 fiber.7. The woven fabric of wherein the base yarn formed from a polyester fiber.8. The woven fabric of wherein the base yarn is formed from a polyethylene terephthalate fiber.9. The woven fabric of wherein the secondary yarn has a linear mass density in the range from 20 to 800 decitex.10. The woven fabric of wherein the secondary yarn is formed from a polyolefin fiber.11. The woven fabric of wherein the secondary yarn is formed from a high density polyethylene fiber.12. The woven fabric of claim 2 , wherein the woven fabric has an air permeability that is at least 50% lower than the air permeability of the woven fabric prior to at least a portion of the secondary yarn being melted ...

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Номер записи: 82
05-03-2020 дата публикации

AIRBAG DEVICE

Номер: US20200070762A1
Автор: ISHIGAKI Ryota
Принадлежит:

[Issue] An objective of providing an airbag device enabling efficiently suppressing injury of the occupant during an emergency. 1. An air bag device comprising:an inflator that is installed on a vehicle and is able to supply gas,an airbag cushion that expands and deploys in front of a seating position of the vehicle passenger, andat least one internal tether with a first end connected to the seating position side inside the airbag cushion and a second end connected to the vehicle front side inside the airbag cushion,the cushion forming a concave part at the center of the seating position side recessed due to pulling by the internal tether2. The airbag device according to claim 1 , wherein:the inflator and airbag cushion are installed in a location in front of the seating position in the passenger cabin,part of the inflator is inserted inside the airbag cushion, andthe second end of the internal tether is connected among the inflator or airbag cushion, near to said inflator.3. The airbag device according to claim 1 , wherein the internal tether is formed with a dimension such that the airbag cushion is under tension when the airbag cushion expands and deploys.4. The airbag device according to claim 2 , wherein the internal tether is formed with a dimension such that the airbag cushion is under tension when the airbag cushion expands and deploys.5. The airbag cushion according to claim 1 , wherein the airbag cushion includes:a center base fabric formed at the bottom of the concave part where the internal tether is connected, andan external base fabric that forms the outer surface other than the center base fabric, and wherein:the center base fabric is circular, andthe external base fabric is formed surrounding the circular center base fabric.6. The airbag cushion according to claim 2 , wherein the airbag cushion includes:a center base fabric formed at the bottom of the concave part where the internal tether is connected, andan external base fabric that forms the outer ...

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Номер записи: 83
05-03-2020 дата публикации

FLAME-RESISTANT AIRBAG, METHOD OF MANUFACTURING FLAME-RESISTANT AIRBAG, AND ADDITION-CURABLE LIQUID SILICONE RUBBER COMPOSITION FOR FLAME-RESISTANT AIRBAGS

Номер: US20200070764A1
Автор: ASHIDA Ryo, Mizushima Hidenori, Ubukata Shigeru
Принадлежит: SHIN-ETSU CHEMICAL CO., LTD.

Provided is a flame-resistant airbag having a low rate of combustion. The flame-resistant airbag is obtained by forming, on a cloth substrate, a cured film of a composition containing: (A) 100 parts by mass of a liquid organopolysiloxane containing an alkenyl group bonded to a silicon atom; (B) 5 to 100 parts by mass of a three-dimensional network-structured organopolysiloxane resin in which 0.05 to 0.15 mol/100 g alkenyl groups are bonded only to D units, the ratio of M units to T and/or Q units is 0.65 to 1.40, and hydroxyl group content is 0.040 mol/100 g or less; (C) 0.1 to 50 parts by mass micropulverized silica having a specific surface area of at least 50 m/g; (D) an organohydrogen polysiloxane comprising a hydrogen atom bonded to a silicon atom, in an amount such that the number of hydrogen atoms bonded to silicon atoms in component (D) is 1 to 10 per total 1 alkenyl group bonded to a silicon atom in components (A) and (B); (E) an effective amount of a platinum group metal catalyst; and (F) 0.1 to 10 parts by mass of an organic silicon compound. The composition is applied in an amount of 5 to 150 g/m. 1. A flame-resistant airbag obtained by forming , on at least one side of an airbag base fabric , a cured film of an addition-curable liquid silicone rubber composition having a coating weight of 5 to 150 g/m , which composition comprises:(A) 100 parts by weight of an organopolysiloxane which includes at least two silicon-bonded alkenyl groups of 2 to 8 carbon atoms per molecule and is liquid at 25° C.;{'sup': 1', '2', '1', '2', '3', '3', '3', '3, 'sub': 2/2', '3', '1/2', '3/2', '4/2, '(B) from 5 to 100 parts by weight of a three-dimensional network-type organopolysiloxane resin in which from 0.05 to 0.15 mol/100 g of alkenyl groups are bonded solely to difunctional RRSiOunits (D units; in the formula, Ris an alkenyl group of 2 to 8 carbon atoms and Ris a group selected from alkyl groups of 1 to 8 carbon atoms, alkenyl groups of 2 to 8 carbon atoms and aryl ...

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Номер записи: 84
05-03-2020 дата публикации

Bag body

Номер: US20200070766A1
Автор: Masatoshi Yoshida, Teppei Harabayashi
Принадлежит: Sumisho Airbag Systems Co Ltd

Provided is a bag body which has a flatter shape in its expanded state. This bag body has control yarn therein, which controls expansion. The control yarn includes: a first seam which extends from a non-expansion section to another non-expansion section within the bag body; a second seam which is a seam forming the fabric on one surface of the expansion section of the bag body, and is formed by being separated from the fabric on said one surface, threaded through the first seam, and turned back to the fabric on said one surface; and a third seam which is a seam forming the fabric on the other surface of the expansion section of the bag body, and is formed by being separated from the fabric on the other surface, threaded through the first seam, and turned back to the fabric on the other surface. A control seam group, which is configured from the first to third seams, includes: a first seam unit that is configured such that the two or more second seams alone are consecutively threaded through the first seam; and a second seam unit that is configured such that the two or more third seams alone are consecutively threaded through the first seam. The first and second seam units are alternately arranged in the direction in which the first seam extends.

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Номер записи: 85
19-03-2015 дата публикации

NON-COATED WOVEN FABRIC FOR AIR BAG

Номер: US20150079864A1
Автор: Funaki Kenichi, Kojyo Yusuke, Matsui Yoshihiro, NISHIMURA Hirokazu, Owari Toshio, Sogabe Shingo, Yamamoto Miho
Принадлежит: TOYOBO CO., LTD.

A non-coated woven fabric for air bag according to the present invention comprises a synthetic fiber containing 90% by weight or more of Nylon 66, characterized in that crimping rate of warp of the fabric is 10.0 to 13.0% while crimping rate of woof of the fabric is 6.0% or less, relative viscosity of Nylon 66 constituting the synthetic fiber in sulfuric acid is 3.15 to 3.7, the synthetic fiber contains 40 ppm to 200 ppm of phosphorus component and, when dynamic air permeability of the fabric is measured at a maximum pressure of 80±5 kPa based on ASTM D 6476 under the environment of 20° C.×65% RH, biaxial elongation strain hysteresis of the fabric during a transition from increased pressure to reduced pressure at 50 kPa is 0.69% to 1.0%. 1. A non-coated woven fabric for air bag which comprises a synthetic fiber containing 90% by weight or more of Nylon 66 , characterized in that crimping rate of warp of the fabric is 10.0 to 13.0% while crimping rate of woof of the fabric is 6.0% or less , relative viscosity of Nylon 66 constituting the synthetic fiber in sulfuric acid is 3.15 to 3.7 , the synthetic fiber contains 40 ppm to 200 ppm of phosphorus component and , when dynamic air permeability of the fabric is measured at a maximum pressure of 80±5 kPa based on ASTM D 6476 under the environment of 20° C.×65% RH , biaxial elongation strain hysteresis of the fabric during a transition from increased pressure to reduced pressure at 50 kPa is 0.69% to 1.0%.2. The non-coated woven fabric for air bag according to claim 1 , wherein an olefin type fiber-treating agent is adhered to the fabric in an amount of 0.03% by weight to 0.60% by weight.3. The non-coated woven fabric for air bag according to claim 1 , wherein cover factor of the fabric is 1900 to 2300.47. The non-coated woven fabric for air bag according to claim 1 , wherein single yarn fineness of the synthetic fiber is 2 dtex to dtex.5. The non-coated woven fabric for air bag according to claim 1 , wherein difference ...

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Номер записи: 86
26-03-2015 дата публикации

BASE FABRIC FOR AIR BAG WHICH HARDLY CAUSES "BOTTOMING" UPON COLLISION

Номер: US20150084319A1
Автор: Kojyo Yusuke, Matsui Yoshihiro, NISHIMURA Hirokazu, Owari Toshio, Sogabe Shingo, Yamamoto Miho
Принадлежит: TOYOBO CO., LTD.

There is disclosed a non-coated base fabric for air bag characterized in that maximum value of inner pressure of a woven fabric in measurement of dynamic air permeability at 50 to 65° C. is 70 to 100 kpa and biaxial strain rate of the base fabric at that time is 2.9 to 4.0%. Preferably, a yarn which constitutes the woven fabric is Nylon 66 fiber, content of an oil component remaining in the woven fabric is 0.04 to 0.60% by weight to the woven fabric, main ingredient of the oil component is an olefin type polymer having a melting point of 60° C. or lower, and the woven fabric contains 20 to 200 ppm of a phosphorus component. 1. A non-coated base fabric for air bag characterized in that maximum value of inner pressure of a woven fabric in measurement of dynamic air permeability at 50 to 65° C. is 70 to 100 kpa and biaxial strain rate of the base fabric at that time is 2.9 to 4.0%.2. The non-coated base fabric for air bag according to claim 1 , wherein a yarn which constitutes the woven fabric is Nylon 66 fiber claim 1 , single yarn fineness of the yarn is 1 to 4 dtex claim 1 , filament number of the yarn is 80 to 300 and cover factor of the woven fabric is 2000 to 2300.3. The non-coated base fabric for air bag according to claim 1 , wherein content of an oil component remaining in the woven fabric is 0.04 to 0.60% by weight to the woven fabric and main ingredient of the oil component is an olefin type polymer having a melting point of 60° C. or lower.4. The non-coated base fabric for air bag according to claim 1 , wherein the woven fabric contains 20 to 200 ppm of a phosphorus component.5. A module for air bag characterized in that it is manufactured by combining a bag-shaped product with a gyro-inflator claim 1 , wherein the bag-shaped product has been formed by cutting and sewing the non-coated base fabric for air bag mentioned in followed by further forming at least one vent hole.6. A method for manufacturing a non-coated base fabric for air bag mentioned in ...

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Номер записи: 87
22-03-2018 дата публикации

FABRIC AND CLOTHING

Номер: US20180080152A1
Автор: Hamada Junji, HORIUCHI Atsushi, Katsube Teiichi
Принадлежит:

A fabric includes an A side mainly configured by yarns made of fibers capable of being dyed within color coordinates and in a luminance factor defined in ISO 20471; and a B side mainly configured by blended spinning yarns made of flame-retardant fibers having a self-extinguishing property and non-melting fibers. 18.-. (canceled)9. A fabric comprising:an A side mainly configured by yarns made of fibers capable of being dyed within color coordinates and in a luminance factor defined in ISO 20471; anda B side mainly configured by blended spinning yarns made of flame-retardant fibers having a self-extinguishing property and non-melting fibers.10. The fabric according to claim 9 , wherein the fabric is a double sided woven fabric in which the two sides are connected with a part of warps or wefts as knot points.11. The fabric according to claim 9 , wherein the fibers capable of being dyed within the color coordinates and in the luminance factor defined by the ISO 20471 configuring the A side are made of at least one selected from the group consisting of polyester fibers claim 9 , nylon fibers and acrylic fibers.12. The fabric according to claim 9 , wherein the non-melting fibers configuring the B side are cellulose-based fibers.13. The fabric according to claim 9 , wherein a blend ratio of the flame-retardant fibers having the self-extinguishing property and the non-melting fibers configuring the B side is 60:40 to 95:5 in a mass ratio.14. The fabric according to claim 9 , wherein the flame-retardant fibers having the self-extinguishing property configuring the B side are modacrylic fibers.15. The fabric according to claim 9 , wherein a LOI value claim 9 , which corresponds to a limiting oxygen index claim 9 , measured by JIS L 1091 E is 26 or more.16. Clothing formed by configuring the fabric according to so that the A side is a front side and the B side is a back side. This disclosure relates to a fabric and clothing having flame retardancy and high visibility.There are ...

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Номер записи: 88
23-03-2017 дата публикации

Airbag Module With an Airbag Envelope Assembly Opening

Номер: US20170080890A1
Автор: Broggini Laurent, Czeczot Jakub, HELLOT Laurent, Przybysz Lukasz
Принадлежит:

An airbag module having an airbag casing and at least one installation opening () formed in the airbag casing for guiding in at least one part of a gas generator. The airbag casing has at least two layers () regionally lying one another, in which differently-oriented incisions are provided that together form the installation opening (). The layers () lying over one another forming the installation opening () are connected to one another by at least one seam (). The region () of the airbag casing forming the installation openings () is separated from the rest of the airbag casing by the seam. The incisions in each layer () each form a longitudinal recess () forming a combined shape with an outer circumferential line in their projection viewed over all layers () and the seam duplicates the circumferential line of the combined shape. 1. An airbag module with at least one airbag and a gas generator , comprising an airbag casing and at least one installation opening formed in the airbag casing for receiving at least one part of the gas generator , wherein the airbag casing has at least two layers at least regionally lying one over the other , wherein differently oriented incisions are provided that together form the installation opening , and wherein the layers lying one over the other of a region of the airbag casing forming the installation opening are connected to one another by at least one attachment so that the region of the airbag casing forming the installation opening is completely separated from the rest of the airbag casing by the attachment the incisions in each layer each form a longitudinal recess , wherein the recesses form a combined shape with an outer circumferential line in their projection viewed over all layers and the course of the attachment means duplicates the circumferential line of the combined shape.2. The airbag module according to claim 1 , wherein each recess has a generally elliptical shape.3. The airbag module according to claim 1 , ...

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Номер записи: 89
31-03-2022 дата публикации

OPW AIRBAG

Номер: US20220097642A1
Автор: ALBIEZ Daniel, Becker Michael
Принадлежит:

The invention relates to an OPW (one piece woven) airbag comprising warp threads and weft threads which are woven into at least three woven fabric layers, a lower fabric layer (UG), an upper fabric layer (OG), and a central fabric layer (MG) arranged therebetween. The warp threads and weft threads of the central fabric layer (MG) protrude out of the central fabric layer (MG) and completely float between the lower fabric layer (UG) and the upper fabric layer (OG) in a first sub-region (ETB) of the OPW airbag and are integrated into the lower fabric layer (UG) or into the upper fabric layer (OG) in a second sub-region (ZTB) of the OPW airbag. 1. OPW (one piece woven) airbag having warp threads and weft threads , which are woven together in at least three woven fabric layers , a lower fabric layer , an upper fabric layer and a middle fabric layer arranged therebetween , wherein the warp and weft threads of the middle fabric layer emerge from said middle fabric layer in a first partial region of the OPW airbag and float completely between the lower fabric layer and the upper fabric layer and are incorporated into the lower fabric layer or into the upper fabric layer in a second partial region of the OPW airbag.2. OPW airbag according to claim 1 , wherein the upper fabric layer and the middle fabric layer are joined together in selected regions via X-tethers.3. OPW airbag according to claim 1 , wherein the lower fabric layer and the middle fabric layer are joined together in selected regions via X-tethers.4. OPW airbag according to claim 1 , wherein it comprises a front portion claim 1 , a middle portion and a rear portion claim 1 ,a generator mouth for receiving a generator being arranged in the front portion and adjacent thereto an inflow region being arranged in a first partial region{'claim-text': ['stiffening chambers, extending longitudinally in the direction of the rear portion, being arranged in the middle portion, and', 'stiffening chambers, extending ...

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Номер записи: 90
12-03-2020 дата публикации

WOVEN GEOTEXTILE FABRICS WITH INTEGRATED GEOTEXTILE GRIDS OR GEOGRIDS

Номер: US20200080241A1
Автор: BOOTH Eric Lee, RAY Kevin William
Принадлежит:

Disclosed are exemplary embodiments of woven geotextile fabrics with integrated geotextile grids or geogrids. Also disclosed are exemplary embodiments of methods of manufacturing woven geotextile fabrics with integrated geotextile grids or geogrids. 1. A woven geotextile fabric comprising a plurality of yarns including machine direction field yarns , cross machine direction field yarns , machine direction rib yarns , and cross machine direction rib yarns , wherein the plurality of yarns is integrally woven together such that:the machine direction rib yarns and the cross machine direction rib yarns cooperatively define an integrated geotextile grid integrally within the woven geotextile fabric; andthe machine direction field yarns and the cross machine direction field yarns cooperatively define fabric areas in a field of the integrated geotextile grid generally between the machine direction rib yarns and the cross machine direction rib yarns.2. The woven geotextile fabric of claim 1 , wherein:yarn type and yarn density of the machine direction field yarns are different than the yarn type and yarn density of the machine direction rib yarns such that the yarn type and yarn density of the woven geotextile fabric change along the machine direction; andyarn type and yarn density of the cross machine direction field yarns are different than the yarn type and yarn density of the cross machine direction rib yarns such that the yarn type and yarn density of the woven geotextile fabric change along the cross machine direction.3. The woven geotextile fabric of claim 1 , wherein:the machine direction rib yarns and the cross machine direction field yarns have higher tensile strength than the machine direction field yarns and the cross machine direction field yarns; and/orthe integrated geotextile grid cooperatively defined by the machine direction rib yarns and the cross machine direction rib yarns has a higher tensile strength than the fabric areas cooperatively defined by the ...

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Номер записи: 91
29-03-2018 дата публикации

POLYESTER BASE FABRIC FOR AIRBAG, POLYESTER AIRBAG, AND METHOD OF MANUFACTURING POLYESTER BASE FABRIC FOR AIRBAG

Номер: US20180086300A1
Автор: Tanaka Nobuaki, Yamada Riku
Принадлежит:

A polyester base fabric for airbags woven from polyester fiber has an energy absorption amount in a warp direction (EW) when the polyester base fabric is elongated up to a stress of 118 N/cm and subsequently relaxed to a stress of 0 N/cm of 1.0 to 3.0 J/cm; an energy absorption amount in a weft direction (EF) when the polyester base fabric is elongated up to a stress of 118 N/cm and subsequently relaxed to a stress of 0 N/cm of 1.0 to 3.0 J/cm; and a ratio (EW/EF) of the energy absorption amount in the warp direction (EW) to the energy absorption amount in the weft direction (EF) of 0.5 to 2.0. 16.-. (canceled)7. A polyester base fabric for airbags woven from polyester fiber , wherein:{'sup': '2', 'an energy absorption amount in a warp direction (EW) when the polyester base fabric is elongated up to a stress of 118 N/cm and subsequently relaxed to a stress of 0 N/cm is 1.0 to 3.0 J/cm;'}{'sup': '2', 'an energy absorption amount in a weft direction (EF) when the polyester base fabric is elongated up to a stress of 118 N/cm and subsequently relaxed to a stress of 0 N/cm is 1.0 to 3.0 J/cm;'}a ratio (EW/EF) of the energy absorption amount in the warp direction (EW) to the energy absorption amount in the weft direction (EF) is 0.5 to 2.0.8. The polyester base fabric for airbag of claim 7 , wherein a basis weight is not more than 250 g/m.9. The polyester base fabric for airbag of claim 7 , having a cover factor of 2 claim 7 ,000 to 2 claim 7 ,600.10. The polyester base fabric for airbag of claim 7 , wherein:an elongation in the warp direction when the polyester base fabric is elongated up to a stress of 118 N/cm is 5 to 10%; andan elongation in the weft direction when the polyester base fabric is elongated up to a stress of 118 N/cm is 5 to 10%.11. A polyester airbag woven from the polyester base fabric of .12. A method of manufacturing the polyester base fabric of claim 7 , comprising:using a loom having a positive easing mechanism to perfoiiii weaving so that a ratio ( ...

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Номер записи: 92
29-03-2018 дата публикации

AIRBAG-USE WOVEN FABRIC AND AIRBAG

Номер: US20180086301A1
Автор: Kamimura Ryuji, Kojyo Yusuke, NISHIMURA Hirokazu
Принадлежит:

The purpose of the present invention is to provide an airbag-use non-coated woven fabric that achieves light in weight, compact in size, and low air permeability, and an airbag-use woven fabric having low air permeability, being flexible, and exhibiting good package ability without impairing mechanical strength of the woven fabric, and an airbag that uses the airbag-use woven fabric. The airbag-use woven fabric including a base fabric, wherein a yarn widening ratio of unwoven weaving yarn of fibers that constitute the base fabric is not less than 2.4 and not more than 3.5, or including single yarn fibers having a substantially triangular cross sectional shape and a modification degree of 1.3 to 2.2; having a tear strength of not less than 120 N; and having an air permeability under a pressure difference of 20 kPa of not more than 0.65 L/cm/min. 1. An airbag-use woven fabric comprising a base fabric ,wherein a yarn widening ratio of unwoven weaving yarn of fibers that constitute the base fabric is not less than 2.4 and not more than 3.5.2. The airbag-use woven fabric according to claim 1 , wherein the fibers that constitute the base fabric comprise fibers in which single yarn filaments have a substantially triangular cross sectional shape and a modification degree of 1.3 to 2.2.3. The airbag-use woven fabric according to claim 1 , wherein the fibers that constitute the base fabric comprise fibers in which single yarn filaments have a substantially triangular cross sectional shape and a modification degree of 1.4 to 2.0.4. The airbag-use woven fabric according to claim 1 , wherein the cross section of a single yarn filament includes a triangular shape formed by connecting points which contact a circumscribed circle of the cross section of the single yarn filament in the fibers that constitute a base fabric.5. The airbag-use woven fabric according to claim 1 , wherein the fibers are polyamide fibers.6. The airbag-use woven fabric according to claim 1 , wherein the ...

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Номер записи: 93
31-03-2016 дата публикации

SEWN AIRBAG AND METHOD FOR PRODUCING THE SAME

Номер: US20160090059A1
Автор: Tanaka Koki
Принадлежит:

A sewn airbag includes a plurality of base fabrics sewn together, wherein in a sewn region where reinforcement is required, a reinforcing coating film made of an adhesive coating material that is adhesive to both a sewing yarn and fibers forming the base fabrics is formed on at least one of the upper and lower surfaces of the sewn region, the reinforcing coating film having the smallest possible width along a stitching region in the form of one or more strips forming the sewn region made with the sewing yarn. 1. A sewn airbag comprising a plurality of base fabrics sewn together , whereinin a sewn region where reinforcement is required, a reinforcing coating film made of an adhesive coating material that is adhesive to both a sewing yarn and fibers forming the base fabrics is formed on at least one of the upper and lower surfaces of the sewn region, the reinforcing coating film having the smallest possible width along a stitching region in the form of one or more strips forming the sewn region made with the sewing yarn.2. The sewn airbag according to claim 1 , whereinthe base fabrics are non-coated base fabrics or single-coated base fabrics.3. The sewn airbag according to claim 1 , whereinthe adhesive coating material is a urethane-based emulsion coating material.4. The sewn airbag according to claim 1 , whereinthe adhesive coating material is a carbonate-modified-urethane-based emulsion coating material.5. The sewn airbag according to claim 4 , whereinthe adhesive coating material further contains a carbodiimide compound as a crosslinking agent.6. The sewn airbag according to claim 2 , wherein{'sup': '2', 'the reinforcing coating film has a width of 3 mm or more on one side, and the coating weight of the adhesive coating material on solid basis is 3 to 80 g/m.'}8. The sewn airbag according to claim 1 , whereinthe slippage resistance of the sewing yarn after the formation of the reinforcing coating film is 1.3 times or more higher than before the formation of the ...

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Номер записи: 94
21-03-2019 дата публикации

VEHICLE SAFETY DEVICES, SEAM TAPES FOR USE IN AIRBAG AND RELATED METHODS

Номер: US20190084519A1
Автор: Lowe Vernon J.
Принадлежит:

Vehicle safety devices, seam tapes for use in safety airbags along with their methods of formation and use are provided. The vehicle safety device can comprise an airbag and a pyrotechnic device positioned within working proximity to an aperture defined in the airbag and configured to fill the interior space of the airbag with a gas upon ignition. The vehicle safety device can also comprise a seam tape positioned over the seam joining a first fabric section and a second fabric section of the airbag. The seam tape can be configured to melt enough to flow into the needle puncture holes formed along the seam upon ignition of the pyrotechnic device. 1. A vehicle safety device , comprising:an airbag forming an interior space and defining an aperture, the airbag comprising a first fabric section and a second fabric section, wherein the first fabric section is joined along a seam to the second fabric section;a pyrotechnic device positioned within working proximity to the aperture defined in the airbag, wherein the pyrotechnic device is configured to fill the interior space of the airbag with a gas upon ignition; anda seam tape positioned in the interior surface on the seam of the airbag, the seam tape comprising at least one polymer and being configured to melt upon exposure to the heat from the gas generated by the pyrotechnic device such that the melted polymer of the seam tape flows into and occupies the needle puncture holes to reduce leakage of the gas through the needle puncture holes.2. (canceled)3. The vehicle safety device according to claim 1 , wherein the seam tape comprises a needlepunched nonwoven material of thermoplastic polymer fibers comprising a denier of between about 2 and about 15.4. The vehicle safety device according to claim 3 , wherein the needlepunched nonwoven material of the seam tape is calendered using a S-type calender machine so that a first side of the needlepunched nonwoven material of the seam tape has different surface bonding and ...

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Номер записи: 95
02-04-2015 дата публикации

AIRBAG BASE FABRIC COATING MATERIAL, AIRBAG BASE FABRIC, AND METHOD FOR MANUFACTURING THE SAME

Номер: US20150093951A1
Автор: Kimura Yuh, MIWA Hajime, Naruse Motoaki, Tanaka Koki
Принадлежит:

A polyvinyl alcohol (PVA)-based airbag base fabric aqueous coating material is provided. Blocked polyisocyanate component (B-NCO) and liquid polyol are added, respectively, as a cross-linkage improver and a plasticizer. The B-NCO is composed of or based on a medium-molecular-weight form as a polyether-modified prepolymer, used concurrently with a low-molecular-weight form in a small amount. 1. A polyvinyl alcohol (PVA)-based airbag base fabric aqueous coating material , whereinblocked polyisocyanate component (hereinafter abbreviated to “B-NCO”) and liquid polyol are added, respectively, as a cross-linkage improver and a plasticizer, and whereinthe B-NCO is composed of or based on a medium-molecular-weight form as a polyether-modified prepolymer, and wherein{'sub': 'B', 'the additive amount of the B-NCO to the PVA is such that the leaching rate in the following hot water immersion test is 10% or lower and the breaking extension (E) (ASTM D638) is 100% or more,'}“hot water immersion test: a to-be-tested coating material is applied onto a glass plate at a dry film thickness of 100 μm and then heated under a condition of 170 degrees C. and 300 seconds, and the coating film is torn off from the glass plate to prepare a rectangular test piece (50-mm square), which rectangular test piece is then immersed in hot water at 80 degrees C. to measure the leaching rate after 30 minutes according to JIS K7209.”2. The airbag base fabric coating material according to claim 1 , wherein the adhesion of the B-NCO to the base fabric is improved through addition of a low-molecular-weight form (including monomer claim 1 , homo-oligomer claim 1 , and co-oligomer) to the medium-molecular-weight form.3. The airbag base fabric coating material according to claim 2 , wherein the B-NCO is added such that the NCO ratio of the medium-molecular-weight form is 1 to 6% claim 2 , the NCO ratio of the low-molecular-weight form is 15 to 35% claim 2 , and the NCO ratio to the total amount of the PVA ...

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Номер записи: 96
19-06-2014 дата публикации

Homogeneous and stretchable high modulus material structure

Номер: US20140170364A1
Автор: Alfred Sasko, Dirk Tytgat, Manuel Willequet, Steven Wostyn, Stijn Himpe, Veerle Van Wassenhove
Принадлежит: Bekaert NV SA

A hybrid fabric comprises in one direction high modulus elongated elements and in another direction low modulus elongated elements and further low modulus elongated elements keep the high modulus elongated elements at a uniform distance. The low modulus elongated dements have an elongation at break of more than 10% in order to allow stretching of the fabric in the other direction while maintaining the high modulus elongated elements at a uniform distance. The hybrid fabric is particularly suitable to form a two-dimensional or three-dimensional shaped structure. The hybrid fabric may be used in a carcass of a tire.

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Номер записи: 97
30-03-2017 дата публикации

PILLOW ARTICLE, TEXTILE MATERIAL, AND RELATED METHODS

Номер: US20170088983A1
Автор: Goenka Dipali, Goenka Radhika, Palit Subrata
Принадлежит:

A textile article that includes a pillow case forming for a textile material includes a composition impregnated into the textile material. 1. A pillow article configured to provide a skin care benefit , the pillow article comprising:a pillow case including upper and a lower panels that define an internal space sized to receive a cushion member, the pillow case defining a first end, a second end spaced from the first end along a first direction, and opposed sides spaced apart with respect to each other along a second direction that is perpendicular to the first direction, and at least one of the sides defining a seam that connects the upper panel to the lower panel, the pillow case is configured to be opened to provide access to the inner space, each panel including a plurality of warp yarns and a plurality of weft yarns interwoven with the plurality of warp yarns to define a woven fabric, the woven fabric including a composition disposed thereon that includes a hyaluronic acid component.2. The pillow article of claim 1 , wherein the composition includes at least one of: an aloe vera component claim 1 , a vitamin E component claim 1 , and an antimicrobial component.3. The pillow article of claim 2 , wherein the composition includes the hyaluronic acid component claim 2 , the aloe vera component claim 2 , the vitamin E component claim 2 , and the antimicrobial component.4. The pillow article of claim 3 , wherein the hyaluronic acid component is disposed on the fabric at a percent add-on of about 0.03 wt. % to about 10 wt. %.5. The pillow article of claim 3 , wherein the aloe vera component is disposed on the fabric at a percent add-on of about 0.03 wt. % to about 15 wt. %.6. The pillow article of claim 3 , wherein the vitamin E component is disposed on the fabric at a percent add-on of about 0.03 wt. % to about 15 wt. %.7. The pillow article of claim 3 , wherein the antimicrobial component is disposed on the fabric at a percent add-on of about 0.03 wt. % to about 15 ...

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Номер записи: 98
05-05-2022 дата публикации

BASE FABRIC FOR AIRBAG, MANUFACTURING METHOD FOR BASE FABRIC FOR AIRBAG, AND AIRBAG

Номер: US20220134992A1
Автор: Hosaka Taiki, Tsujie Akira
Принадлежит:

A base fabric for an airbag has a puncture load equal to or more than 6.0 N, wherein values obtained by dividing a bending stiffness (method A of JIS L 1096(2010)8.21) in each of a warp direction and a weft direction by a cover factor are equal to or less than 0.030 mm.

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Номер записи: 99
05-04-2018 дата публикации

COATED BASE FABRIC FOR AN AIRBAG, AIRBAG, AND METHOD OF PRODUCING COATED BASE FABRIC FOR AN AIRBAG

Номер: US20180093634A1
Автор: Hosaka Taiki, Yokoi Daisuke
Принадлежит:

A coated base fabric for an airbag has a fabric composed of polyamide fibers provided with a resin coating, wherein the polyamide fibers which compose the base fabric have a total fineness of not less than 100 dtex and not more than 250 dtex and a tenacity of not less than 8.1 cN/dtex and the coated base fabric has a basis weight of not more than 170 g/m, packability of the base fabric in accordance with ASTM D6478-02 of not more than 1,400 cm, a tear strength in a warp direction and a weft direction of not less than 200 N and an edgecomb resistance in the warp direction and the weft direction of not less than 200 N. 16.-. (canceled)7. A coated base fabric for an airbag in which a fabric composed of polyamide fibers is provided with a resin coating , whereinthe polyamide fibers composing the base fabric have a total fineness of not less than 100 dtex and not more than 250 dtex anda tenacity of not less than 8.1 cN/dtex, andthe coated base fabric for airbag has{'sup': '2', 'a basis weight of not more than 170 g/m,'}{'sup': '3', 'packability of the base fabric in accordance with ASTM D6478-02 of not more than 1,400 cm,'}a tear strength in a warp direction and a weft direction of not less than 200 N, andan edgecomb resistance in the warp direction and the weft direction of not less than 200 N.8. The coated base fabric of claim 7 , wherein tenacity of the polyamide fibers is not less than 9.0 cN/dtex.9. The coated base fabric of claim 7 , wherein a coating weight of the resin is 5 to 20 g/m.10. The coated base fabric of claim 7 , wherein a single fiber fineness of the polyamide fibers is 1 to 4 dtex.11. An airbag produced by sewing the coated base fabric of .12. A method of producing the coated base fabric of claim 7 , comprising performing weaving by adjusting warp tension to 30 to 70 cN/end and shedding timing in weaving to 330 to 340 degrees.13. The coated base fabric of claim 8 , wherein a coating weight of the resin is 5 to 20 g/m.14. The coated base fabric of ...

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Номер записи: 100