CA2924080C - Fibre microporeuse conformable et etoffes tissees la contenant - Google Patents
Fibre microporeuse conformable et etoffes tissees la contenant Download PDFInfo
- Publication number
- CA2924080C CA2924080C CA2924080A CA2924080A CA2924080C CA 2924080 C CA2924080 C CA 2924080C CA 2924080 A CA2924080 A CA 2924080A CA 2924080 A CA2924080 A CA 2924080A CA 2924080 C CA2924080 C CA 2924080C
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- CA
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- Prior art keywords
- fiber
- fibers
- eptfe
- fabric
- woven fabric
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000835 fiber Substances 0.000 title claims abstract description 373
- 239000002759 woven fabric Substances 0.000 title claims abstract description 160
- 229920000295 expanded polytetrafluoroethylene Polymers 0.000 claims abstract description 141
- 238000000576 coating method Methods 0.000 claims description 16
- 239000011248 coating agent Substances 0.000 claims description 14
- ZYMKZMDQUPCXRP-UHFFFAOYSA-N fluoro prop-2-enoate Chemical compound FOC(=O)C=C ZYMKZMDQUPCXRP-UHFFFAOYSA-N 0.000 claims description 9
- 239000004744 fabric Substances 0.000 abstract description 104
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 89
- 239000004753 textile Substances 0.000 abstract description 27
- 230000005540 biological transmission Effects 0.000 abstract description 16
- 229920005597 polymer membrane Polymers 0.000 abstract description 4
- 238000011282 treatment Methods 0.000 abstract description 4
- 238000001878 scanning electron micrograph Methods 0.000 description 103
- 238000009941 weaving Methods 0.000 description 57
- 239000012528 membrane Substances 0.000 description 49
- 238000012360 testing method Methods 0.000 description 35
- 238000005259 measurement Methods 0.000 description 31
- 239000000853 adhesive Substances 0.000 description 19
- 230000001070 adhesive effect Effects 0.000 description 19
- 230000035699 permeability Effects 0.000 description 18
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 17
- 239000004810 polytetrafluoroethylene Substances 0.000 description 16
- 229920002635 polyurethane Polymers 0.000 description 14
- 239000004814 polyurethane Substances 0.000 description 14
- 229920002313 fluoropolymer Polymers 0.000 description 13
- 239000004811 fluoropolymer Substances 0.000 description 13
- 239000010410 layer Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 12
- 230000000052 comparative effect Effects 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- 230000008901 benefit Effects 0.000 description 8
- 239000011159 matrix material Substances 0.000 description 6
- 239000011148 porous material Substances 0.000 description 6
- 239000000843 powder Substances 0.000 description 6
- 239000003086 colorant Substances 0.000 description 5
- -1 for example Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 239000012982 microporous membrane Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000004812 Fluorinated ethylene propylene Substances 0.000 description 4
- 239000008199 coating composition Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 229920009441 perflouroethylene propylene Polymers 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 238000010998 test method Methods 0.000 description 4
- 229920001577 copolymer Polymers 0.000 description 3
- 239000000049 pigment Substances 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 238000007639 printing Methods 0.000 description 3
- 239000011241 protective layer Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- 229920001774 Perfluoroether Polymers 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 2
- 229920006362 Teflon® Polymers 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 229920006026 co-polymeric resin Polymers 0.000 description 2
- 230000001143 conditioned effect Effects 0.000 description 2
- 230000001627 detrimental effect Effects 0.000 description 2
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 238000009864 tensile test Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 125000003821 2-(trimethylsilyl)ethoxymethyl group Chemical group [H]C([H])([H])[Si](C([H])([H])[H])(C([H])([H])[H])C([H])([H])C(OC([H])([H])[*])([H])[H] 0.000 description 1
- 241000180579 Arca Species 0.000 description 1
- 241000566708 Buphthalmum salicifolium Species 0.000 description 1
- 229920000298 Cellophane Polymers 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000004397 blinking Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000007646 gravure printing Methods 0.000 description 1
- 238000007641 inkjet printing Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005464 sample preparation method Methods 0.000 description 1
- 238000004626 scanning electron microscopy Methods 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004834 spray adhesive Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 238000010345 tape casting Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/30—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the fibres or filaments
- D03D15/37—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the fibres or filaments with specific cross-section or surface shape
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F6/08—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of halogenated hydrocarbons
- D01F6/12—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of halogenated hydrocarbons from polymers of fluorinated hydrocarbons
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D19/00—Gloves
- A41D19/0006—Gloves made of several layers of material
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/04—Materials specially adapted for outerwear characterised by special function or use
- A41D31/10—Impermeable to liquids, e.g. waterproof; Liquid-repellent
- A41D31/102—Waterproof and breathable
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B7/00—Footwear with health or hygienic arrangements
- A43B7/12—Special watertight footwear
- A43B7/125—Special watertight footwear provided with a vapour permeable member, e.g. a membrane
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
- D01D5/247—Discontinuous hollow structure or microporous structure
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; Spinnerette packs therefor
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D1/00—Woven fabrics designed to make specified articles
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D1/00—Woven fabrics designed to make specified articles
- D03D1/0035—Protective fabrics
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D13/00—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D13/00—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft
- D03D13/008—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft characterised by weave density or surface weight
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/40—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads
- D03D15/44—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads with specific cross-section or surface shape
- D03D15/46—Flat yarns, e.g. tapes or films
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/224—Esters of carboxylic acids; Esters of carbonic acid
- D06M13/236—Esters of carboxylic acids; Esters of carbonic acid containing halogen atoms
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D2500/00—Materials for garments
- A41D2500/20—Woven
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/18—Synthetic fibres consisting of macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/22—Polymers or copolymers of halogenated mono-olefins
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D10B2321/04—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polymers of halogenated hydrocarbons
- D10B2321/042—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polymers of halogenated hydrocarbons polymers of fluorinated hydrocarbons, e.g. polytetrafluoroethene [PTFE]
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/02—Moisture-responsive characteristics
- D10B2401/021—Moisture-responsive characteristics hydrophobic
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2501/00—Wearing apparel
- D10B2501/04—Outerwear; Protective garments
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2501/00—Wearing apparel
- D10B2501/04—Outerwear; Protective garments
- D10B2501/041—Gloves
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2501/00—Wearing apparel
- D10B2501/04—Outerwear; Protective garments
- D10B2501/043—Footwear
-
- Y—GENERAL 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2922—Nonlinear [e.g., crimped, coiled, etc.]
-
- Y—GENERAL 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/2935—Discontinuous or tubular or cellular core
-
- Y—GENERAL 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2973—Particular cross section
- Y10T428/2975—Tubular or cellular
-
- Y—GENERAL 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/20—Coated 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
- Y10T442/2262—Coating or impregnation is oil repellent but not oil or stain release
- Y10T442/227—Fluorocarbon containing
-
- Y—GENERAL 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/30—Woven fabric [i.e., woven strand or strip material]
- Y10T442/3065—Including strand which is of specific structural definition
- Y10T442/3089—Cross-sectional configuration of strand material is specified
- Y10T442/3106—Hollow strand material
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Health & Medical Sciences (AREA)
- Woven Fabrics (AREA)
- Laminated Bodies (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Artificial Filaments (AREA)
Abstract
L'invention concerne des fibres monofilament de polytétrafluoéthylène expansé (ePTFE) et des étoffes tissées formées à partir des fibres d'ePTFE. Les fibres d'ePTFE ont une configuration sensiblement rectangulaire, une densité inférieure à environ 1,0 g/cm3, et un rapport de forme supérieur à 15. En outre, les fibres d'ePTFE sont microporeuses et ont une structure de nud et fibrille. La fibre d'ePTFE peut être tissée en une étoffe sans torsion préalable de la fibre. Une membrane polymère et/ou un textile peuvent être stratifiés sur l'étoffe tissée pour produire un article stratifié. L'étoffe tissée d'ePTFE possède simultanément une transmission de vapeur humide élevée (haute respirabilité) et une pression de pénétration de l'eau élevée (résistance à l'eau). L'étoffe tissée est silencieuse, douce et peut être drapée, ce qui la rend particulièrement adaptée pour une utilisation dans les applications de vêtements, gants et chaussures. Des traitements peuvent être fournis à la surface de la fibre d'ePTFE et/ou de l'étoffe tissée pour communiquer une ou plusieurs fonctionnalités souhaitées, telles que, par exemple, l'oléophobie.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/029,250 | 2013-09-17 | ||
US14/029,250 US20150079865A1 (en) | 2013-09-17 | 2013-09-17 | Conformable Microporous Fiber and Woven Fabrics Containing Same |
PCT/US2014/051420 WO2015041779A1 (fr) | 2013-09-17 | 2014-08-18 | Fibre microporeuse conformable et étoffes tissées la contenant |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2924080A1 CA2924080A1 (fr) | 2015-03-26 |
CA2924080C true CA2924080C (fr) | 2019-05-21 |
Family
ID=51454972
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2924080A Active CA2924080C (fr) | 2013-09-17 | 2014-08-18 | Fibre microporeuse conformable et etoffes tissees la contenant |
Country Status (8)
Country | Link |
---|---|
US (2) | US20150079865A1 (fr) |
EP (1) | EP3047059A1 (fr) |
JP (1) | JP6462700B2 (fr) |
KR (1) | KR101935641B1 (fr) |
CN (3) | CN107227536A (fr) |
CA (1) | CA2924080C (fr) |
RU (1) | RU2670537C2 (fr) |
WO (1) | WO2015041779A1 (fr) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150361599A1 (en) | 2014-06-16 | 2015-12-17 | W. L. Gore & Associates, Inc. | Woven Fabrics Containing Expanded Polytetrafluoroethylene Fibers |
US9988758B2 (en) | 2015-06-15 | 2018-06-05 | W. L. Gore & Associates, Inc. | Fabrics containing expanded polytetrafluoroethylene fibers |
JP6496275B2 (ja) * | 2016-06-10 | 2019-04-03 | 東洋紡Stc株式会社 | 洗濯耐久性を有する高通気性織物 |
MX2019000612A (es) * | 2016-07-29 | 2019-07-04 | O&M Halyard Int Unlimited Co | Collar para batas quirurgicas desechables. |
US20180148865A1 (en) * | 2016-11-25 | 2018-05-31 | Everest Textile Co., Ltd. | Polytetrafluoroethylene textile and manufacturing method thereof |
US11376554B2 (en) | 2016-12-19 | 2022-07-05 | Nitto Denko Corporation | Porous polytetrafluoroethylene membrane, and waterproof air-permeable membrane and waterproof air-permeable member including the same |
FR3065153B1 (fr) * | 2017-04-12 | 2019-06-28 | Salomon Sas | Chaussure a tige amelioree |
EP3631061A1 (fr) * | 2017-06-02 | 2020-04-08 | W.L. Gore & Associates, Inc. | Fil incorporant une fibre courte de fluoropolymère |
US10883201B2 (en) | 2017-11-15 | 2021-01-05 | Everest Textile Co., Ltd. | Polytetrafluoroethylene textile and manufacturing method thereof |
AT521363B1 (de) * | 2018-12-21 | 2020-01-15 | Sattler Pro Tex Gmbh | Membran für textile Architektur |
KR102424564B1 (ko) * | 2021-11-03 | 2022-07-26 | 박철우 | 조습성을 갖는 플로어링보드 |
Family Cites Families (26)
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CA962021A (en) * | 1970-05-21 | 1975-02-04 | Robert W. Gore | Porous products and process therefor |
US3962153A (en) * | 1970-05-21 | 1976-06-08 | W. L. Gore & Associates, Inc. | Very highly stretched polytetrafluoroethylene and process therefor |
US3706594A (en) * | 1971-02-22 | 1972-12-19 | Us Agriculture | Fibrous substrate treated with copolymers of fluoroalkyl ethers and maleic anhydride |
US5026513A (en) * | 1987-10-19 | 1991-06-25 | W. L. Gore & Associates, Inc. | Process for making rapidly recoverable PTFE |
US5281475A (en) * | 1991-10-17 | 1994-01-25 | W. L. Gore & Associates, Inc. | Continuous polytetrafluoroethylene fibers |
US5262234A (en) * | 1991-10-17 | 1993-11-16 | W. L. Gore & Associates, Inc. | Polyetrafluoroethylene fiber containing conductive filler |
US6089576A (en) * | 1991-10-17 | 2000-07-18 | W. L. Gore & Associates, Inc. | Low creep polytetrafluoroethylene gasketing element |
US5591526A (en) * | 1994-06-15 | 1997-01-07 | W. L. Gore & Associates, Inc | Expanded PTFE fiber and fabric and method of making same |
DE69428056T2 (de) | 1994-09-02 | 2002-01-03 | Gore & Ass | Poröse polytetrafluorethylen zusammensetzungen |
US5989709A (en) * | 1998-04-30 | 1999-11-23 | Gore Enterprises Holdings, Inc. | Polytetrafluoroethylene fiber |
WO2001015622A2 (fr) * | 1999-08-31 | 2001-03-08 | Gore Enterprise Holdings, Inc. | Fil dentaire faible densite ameliore, et son procede de fabrication |
US6716239B2 (en) * | 2001-07-03 | 2004-04-06 | Scimed Life Systems, Inc. | ePTFE graft with axial elongation properties |
US6541589B1 (en) | 2001-10-15 | 2003-04-01 | Gore Enterprise Holdings, Inc. | Tetrafluoroethylene copolymer |
US20050053783A1 (en) * | 2001-10-16 | 2005-03-10 | Almeida Neto Jose Antonio | Expanded ptfe filament with round cross section |
AU2002237116A1 (en) * | 2002-03-07 | 2003-09-16 | Manegro Administracao E Participacoes Ltda. | Expanded ptfe fiber |
CN2546479Y (zh) * | 2002-04-28 | 2003-04-23 | 杭州耀运布业有限公司 | 防水透气薄膜复贴面料 |
JP2007523971A (ja) * | 2003-12-31 | 2007-08-23 | スリーエム イノベイティブ プロパティズ カンパニー | 撥水撥油性フルオロアクリレート |
US20060026975A1 (en) * | 2004-02-11 | 2006-02-09 | John Bunch | Wireless system for preventing condensation on refrigerator doors and frames |
US20060047311A1 (en) * | 2004-08-26 | 2006-03-02 | Lutz David I | Expanded PTFE articles and method of making same |
US7531611B2 (en) | 2005-07-05 | 2009-05-12 | Gore Enterprise Holdings, Inc. | Copolymers of tetrafluoroethylene |
JP4804061B2 (ja) * | 2005-07-29 | 2011-10-26 | 日本ゴア株式会社 | ポリテトラフルオロエチレン製のスリットヤーン |
PL2034088T3 (pl) * | 2007-09-10 | 2013-04-30 | Gore W L & Ass Gmbh | Tkanina i laminat tkaniny |
WO2009062666A1 (fr) * | 2007-11-12 | 2009-05-22 | Mgf Gutsche & Co. Gmbh-Betriebs-Kg | Élément filtrant |
US8075993B2 (en) * | 2008-12-19 | 2011-12-13 | Gore Enterprise Holdings, Inc. | PTFE fabric articles and methods of making same |
CN101805958B (zh) * | 2009-02-13 | 2012-04-18 | 常州市东新华福氟塑材料有限公司 | 聚四氟乙烯针刺毡及其制造方法 |
CN202490509U (zh) * | 2012-03-06 | 2012-10-17 | 必达福环境技术(无锡)有限公司 | 聚四氟乙烯纤维耐高温特氟隆渗膜针刺过滤毡 |
-
2013
- 2013-09-17 US US14/029,250 patent/US20150079865A1/en not_active Abandoned
-
2014
- 2014-08-18 CA CA2924080A patent/CA2924080C/fr active Active
- 2014-08-18 RU RU2016114776A patent/RU2670537C2/ru active
- 2014-08-18 CN CN201710339191.8A patent/CN107227536A/zh active Pending
- 2014-08-18 JP JP2016544330A patent/JP6462700B2/ja active Active
- 2014-08-18 CN CN201710338396.4A patent/CN106987962B/zh active Active
- 2014-08-18 EP EP14758459.3A patent/EP3047059A1/fr not_active Withdrawn
- 2014-08-18 WO PCT/US2014/051420 patent/WO2015041779A1/fr active Application Filing
- 2014-08-18 KR KR1020167009958A patent/KR101935641B1/ko active IP Right Grant
- 2014-08-18 CN CN201480062862.5A patent/CN105723022B/zh active Active
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2016
- 2016-10-28 US US15/336,905 patent/US20170044696A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
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EP3047059A1 (fr) | 2016-07-27 |
KR20160056934A (ko) | 2016-05-20 |
CN105723022B (zh) | 2017-09-12 |
JP6462700B2 (ja) | 2019-01-30 |
CN107227536A (zh) | 2017-10-03 |
RU2016114776A (ru) | 2017-10-23 |
US20150079865A1 (en) | 2015-03-19 |
WO2015041779A1 (fr) | 2015-03-26 |
CA2924080A1 (fr) | 2015-03-26 |
US20170044696A1 (en) | 2017-02-16 |
CN106987962A (zh) | 2017-07-28 |
JP2016531218A (ja) | 2016-10-06 |
RU2670537C2 (ru) | 2018-10-23 |
CN106987962B (zh) | 2018-08-14 |
CN105723022A (zh) | 2016-06-29 |
KR101935641B1 (ko) | 2019-01-04 |
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