RU2222244C2 - Устойчивый к проколу композитный материал - Google Patents

Устойчивый к проколу композитный материал Download PDF

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Publication number
RU2222244C2
RU2222244C2 RU2001122580/12A RU2001122580A RU2222244C2 RU 2222244 C2 RU2222244 C2 RU 2222244C2 RU 2001122580/12 A RU2001122580/12 A RU 2001122580/12A RU 2001122580 A RU2001122580 A RU 2001122580A RU 2222244 C2 RU2222244 C2 RU 2222244C2
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Russia
Prior art keywords
layers
sole
matrix resin
detail
woven
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RU2001122580/12A
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RU2001122580A (ru
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Ксуако ПАСКУАЛЬ (US)
Ксуако ПАСКУАЛЬ
Константин Уилль м ЦИМПРИС (US)
Константин Уилльям ЦИМПРИС
Мартин Фрэнк ШАФФЕР (US)
Мартин Фрэнк ШАФФЕР
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Е.И.Дюпон Де Немур Энд Компани
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    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00Footwear with health or hygienic arrangements
    • A43B7/32Footwear with health or hygienic arrangements with shock-absorbing means
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00Soles; Sole-and-heel integral units
    • A43B13/02Soles; Sole-and-heel integral units characterised by the material
    • A43B13/10Metal
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00Soles; Sole-and-heel integral units
    • A43B13/02Soles; Sole-and-heel integral units characterised by the material
    • A43B13/12Soles with several layers of different materials
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00Stock material or miscellaneous articles
    • Y10S428/911Penetration resistant layer
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/10Scrim [e.g., open net or mesh, gauze, loose or open weave or knit, etc.]
    • Y10T442/102Woven scrim
    • Y10T442/109Metal or metal-coated fiber-containing scrim
    • Y10T442/121Including a nonwoven fabric which is not a scrim
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2615Coating or impregnation is resistant to penetration by solid implements
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2615Coating or impregnation is resistant to penetration by solid implements
    • Y10T442/2623Ballistic resistant
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/30Woven fabric [i.e., woven strand or strip material]
    • Y10T442/3472Woven fabric including an additional woven fabric layer
    • Y10T442/3528Three or more fabric layers
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/30Woven fabric [i.e., woven strand or strip material]
    • Y10T442/3472Woven fabric including an additional woven fabric layer
    • Y10T442/3528Three or more fabric layers
    • Y10T442/3594Woven fabric layers impregnated with a thermoplastic resin [e.g., vinyl polymer, etc.]

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Laminated Bodies (AREA)
  • Woven Fabrics (AREA)

Abstract

Устойчивый к проколу композитный материал подошвы обуви имеет большее число слоев текстильной ткани из арамидных нитей, соединенных с матричной смолой в количестве, достаточном для склеивания вместе соседних слоев ткани, но не настолько большом, чтобы указанный композитный материал был насыщен матричной смолой. В детали подошвы арамидная нить имеет прочность на разрыв по меньшей мере 11,1 г/пл.текс, относительное удлинение по меньшей мере 3%, ударную вязкость по меньшей мере 35 Дж/г и линейную плотность от 100 до 1000 пл. текс. Слои арамидной пряжи сотканы до коэффициента натяжения от 0,9 до 1,0. Матричная смола присутствует в количестве от 4 до 30 мас.% от общей массы слоев и матричной смолы. Технический результат детали подошвы обуви заключается в том, что выполненная согласно изобретению подошва приобретает способность противостоять ее прокалыванию при наступании на острый предмет. 11 з.п. ф-лы, 3 табл.

Description

Текст описания в факсимильном виде (см. графическую часть)ч

Claims (12)

1. Устойчивая к проколу деталь подошвы обуви, содержащая слои из тканых арамидных нитей, матричную смолу, соединенную со слоями, для удерживания вместе соседних слоев и для ограничения относительного движения отдельных нитей в каждом слое, в которой арамидная нить имеет прочность на разрыв, по меньшей мере, 11,1 г/пл.текс., относительное удлинение, по меньшей мере, 3%, ударную вязкость, по меньшей мере, 35 Дж/г и линейную плотность от 100 до 1000 пл.текс., а слои арамидной пряжи сотканы до коэффициента натяжения от 0,9 до 1,0, а матричная смола присутствует в количестве от 4 до 30 мас.% от общей массы слоев и матричной смолы.
2. Деталь подошвы по п.1, в которой арамид представляет собой поли(р-фенилентерефталамид).
3. Деталь подошвы по п.1, в которой тканые слои представляют собой миткалевое плетение.
4. Деталь подошвы по п.1, в которой присутствует от 4 до 14 слоев тканой арамидной пряжи.
5. Деталь подошвы по п.1, в которой матричная смола является полиэтиленом.
6. Деталь подошвы по п.1, в которой матричная смола равномерно распределена по всем слоям арамидной пряжи.
7. Деталь подошвы по п.1, в которой матричная смола расположена между слоями и приклеена к нитям слоев для предотвращения относительного смещения слоев.
8. Деталь подошвы по п.1, в которой слои тканой пряжи и матричной смолы имеют плотность размещения от 0,48 до 2,94 кг/м2.
9. Деталь подошвы по п.1, в которой композиция имеет толщину от 0,25 до 2,0 мм.
10. Деталь подошвы по п.1, в которой каждый слой тканой арамидной пряжи имеет основные нити и нити-наполнители, и слои ориентированы таким образом, что основные нити соседних слоев являются параллельными.
11. Деталь подошвы обуви по п.10, в которой имеется ось каблук-носок, причем основные нити параллельны указанной оси каблук-носок для получения гибкости от каблука к носку.
12. Деталь подошвы обуви по п.10, в которой имеется ось каблук-носок, причем основные нити перпендикулярны указанной оси каблук-носок для получения жесткости от каблука к носку.
RU2001122580/12A 1999-01-12 2000-01-11 Устойчивый к проколу композитный материал RU2222244C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/229,026 US6368989B1 (en) 1999-01-12 1999-01-12 Puncture resistant composite
US09/229,026 1999-01-12

Publications (2)

Publication Number Publication Date
RU2001122580A RU2001122580A (ru) 2003-06-20
RU2222244C2 true RU2222244C2 (ru) 2004-01-27

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US (1) US6368989B1 (ru)
EP (1) EP1139807B1 (ru)
JP (1) JP2002534196A (ru)
CN (1) CN1145425C (ru)
AU (1) AU768937B2 (ru)
CA (1) CA2352191C (ru)
DE (1) DE60007071T2 (ru)
RU (1) RU2222244C2 (ru)
WO (1) WO2000041583A1 (ru)

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Publication number Publication date
AU768937B2 (en) 2004-01-08
AU2607200A (en) 2000-08-01
WO2000041583A1 (en) 2000-07-20
EP1139807B1 (en) 2003-12-10
CA2352191C (en) 2007-09-11
CA2352191A1 (en) 2000-07-20
CN1145425C (zh) 2004-04-14
US6368989B1 (en) 2002-04-09
DE60007071D1 (de) 2004-01-22
DE60007071T2 (de) 2004-10-28
CN1345196A (zh) 2002-04-17
JP2002534196A (ja) 2002-10-15
EP1139807A1 (en) 2001-10-10

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Effective date: 20040112