HK1068580A1 - Asymmetric porous polytetrafluoroethylene membranefor clothing - Google Patents
Asymmetric porous polytetrafluoroethylene membranefor clothingInfo
- Publication number
- HK1068580A1 HK1068580A1 HK05102211A HK05102211A HK1068580A1 HK 1068580 A1 HK1068580 A1 HK 1068580A1 HK 05102211 A HK05102211 A HK 05102211A HK 05102211 A HK05102211 A HK 05102211A HK 1068580 A1 HK1068580 A1 HK 1068580A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- clothing
- skin layer
- asymmetric porous
- porous ptfe
- membranefor
- Prior art date
Links
- 229920001343 polytetrafluoroethylene Polymers 0.000 title abstract 4
- 239000004810 polytetrafluoroethylene Substances 0.000 title abstract 4
- -1 polytetrafluoroethylene Polymers 0.000 title 1
- 230000035699 permeability Effects 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- 239000012528 membrane Substances 0.000 abstract 2
- 239000004744 fabric Substances 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 238000005728 strengthening Methods 0.000 abstract 1
Classifications
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- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
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- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01D71/06—Organic material
- B01D71/30—Polyalkenyl halides
- B01D71/32—Polyalkenyl halides containing fluorine atoms
- B01D71/36—Polytetrafluoroethene
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- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
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- 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.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/674—Nonwoven fabric with a preformed polymeric film or sheet
- Y10T442/678—Olefin polymer or copolymer sheet or film [e.g., polypropylene, polyethylene, ethylene-butylene copolymer, etc.]
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Toxicology (AREA)
- Health & Medical Sciences (AREA)
- Textile Engineering (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Ceramic Engineering (AREA)
- Laminated Bodies (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003099358A JP4101100B2 (ja) | 2003-04-02 | 2003-04-02 | 衣料用非対称性多孔質ポリテトラフルオロエチレン膜 |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1068580A1 true HK1068580A1 (en) | 2005-04-29 |
Family
ID=32844690
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK05102211A HK1068580A1 (en) | 2003-04-02 | 2005-03-14 | Asymmetric porous polytetrafluoroethylene membranefor clothing |
Country Status (7)
Country | Link |
---|---|
US (1) | US7309663B2 (zh) |
EP (1) | EP1464382B1 (zh) |
JP (1) | JP4101100B2 (zh) |
CN (1) | CN1298530C (zh) |
AT (1) | ATE478725T1 (zh) |
DE (1) | DE602004028774D1 (zh) |
HK (1) | HK1068580A1 (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006007868A1 (de) * | 2006-02-17 | 2007-08-30 | Boehringer Ingelheim Microparts Gmbh | Membranaufbau zur Gasabscheidung, Entgasungsvorrichtung mit einem derartigen Membranaufbau sowie Verfahren zur Herstellung |
US8575044B2 (en) * | 2007-01-25 | 2013-11-05 | W. L. Gore & Associates, Inc. | Packable water resistant insulated articles |
US20130083528A1 (en) * | 2010-02-02 | 2013-04-04 | EF-Materials Industries Inc. | Water-proof and dust-proof membrane assembly and apparatus using the same |
US9944044B2 (en) * | 2010-05-06 | 2018-04-17 | W. L. Gore & Associates, Inc. | Contamination resistant air permeable fabric laminate and garments made therefrom |
US8679600B2 (en) * | 2011-09-15 | 2014-03-25 | Diana K. Vogle | Food drainage bag |
US9446563B2 (en) * | 2012-12-11 | 2016-09-20 | Hi-Tex, Inc. | Liquid repelling coating |
US9782730B2 (en) * | 2013-05-14 | 2017-10-10 | Honeywell International Inc. | 1234YF- and 1234ZE-based polymeric membrane materials, membrane preparations and uses thereof |
JP6474977B2 (ja) * | 2013-08-30 | 2019-02-27 | 日東電工株式会社 | 防水通気膜とそれを備える防水通気部材および防水通気構造ならびに防水通音膜 |
WO2019017484A1 (ja) * | 2017-07-21 | 2019-01-24 | ダイキン工業株式会社 | 気体供給装置、庫内空気調節装置、及びコンテナ用冷凍装置 |
CN110726656A (zh) * | 2018-07-16 | 2020-01-24 | 有研工程技术研究院有限公司 | 一种粉末喷涂涂层耐水性测试方法 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
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SE392582B (sv) * | 1970-05-21 | 1977-04-04 | Gore & Ass | Forfarande vid framstellning av ett porost material, genom expandering och streckning av en tetrafluoretenpolymer framstelld i ett pastabildande strengsprutningsforfarande |
US4234535A (en) | 1976-04-29 | 1980-11-18 | Sumitomo Electric Industries, Ltd. | Process for producing porous polytetrafluoroethylene tubings |
JPS603842B2 (ja) | 1976-09-03 | 1985-01-31 | 住友電気工業株式会社 | 非対称孔径薄膜材料とその製造方法 |
US4187590A (en) * | 1977-04-20 | 1980-02-12 | R. D. Bussard & Son, Inc. | Elastic fastener |
DE2947743C2 (de) | 1978-11-30 | 1983-12-08 | Sumitomo Electric Industries, Ltd., Osaka | Einheitliches, poröses röhrenförmiges Gebilde aus Polytetrafluoräthylen |
US5026591A (en) * | 1987-04-21 | 1991-06-25 | W. L. Gore & Associates, Inc. | Coated products and methods for making |
US4863788A (en) * | 1988-02-16 | 1989-09-05 | Micropore | Waterproof breathable microporous membrane with cellular foam adhesive |
US4973609A (en) | 1988-11-17 | 1990-11-27 | Memron, Inc. | Porous fluoropolymer alloy and process of manufacture |
JP2902720B2 (ja) * | 1990-04-19 | 1999-06-07 | 株式会社リコー | 画像形成装置 |
US5162149A (en) * | 1990-05-15 | 1992-11-10 | W. L. Gore & Associates, Inc. | Non-blocking seam tape |
JP2909838B2 (ja) | 1990-06-05 | 1999-06-23 | ジャパンゴアテックス株式会社 | 透湿防水性を有する耐針性布帛 |
US5217666A (en) | 1991-05-29 | 1993-06-08 | Daikin Industries Ltd. | Process for producing porous polytetrafluoroethylene film |
JP3286984B2 (ja) | 1991-05-30 | 2002-05-27 | 住友電気工業株式会社 | ポリテトラフルオロエチレン多孔質体およびその製造方法 |
US5382223A (en) * | 1993-02-01 | 1995-01-17 | Ortho-Care, Inc. | Contoured orthopaedic support having reduced skin irritation properties |
WO1995002447A1 (en) * | 1993-07-16 | 1995-01-26 | E.I. Du Pont De Nemours And Company | Asymmetric membranes of polytetrafluoroethylene and their preparation |
JP3576229B2 (ja) * | 1994-10-24 | 2004-10-13 | 塩野義製薬株式会社 | サニタリ配管用ガスケット及びその製作方法 |
US6235377B1 (en) | 1995-09-05 | 2001-05-22 | Bio Med Sciences, Inc. | Microporous membrane with a stratified pore structure created in situ and process |
TW438678B (en) * | 1996-08-09 | 2001-06-07 | Daikin Ind Ltd | Fire-retardant filter medium and air filter unit using the same |
US6471803B1 (en) * | 1997-10-24 | 2002-10-29 | Ray Pelland | Rotary hot air welder and stitchless seaming |
JP2000176262A (ja) * | 1998-12-11 | 2000-06-27 | Daikin Ind Ltd | 多孔性材料、エアフィルター濾材、エアフィルターユニットおよびエアフィルター濾材用支持材料 |
JP4526693B2 (ja) | 2000-12-06 | 2010-08-18 | 日東電工株式会社 | ポリテトラフルオロエチレン多孔質膜とこれを用いた通気性積層体およびフィルタユニット |
JP3580790B2 (ja) | 2001-10-31 | 2004-10-27 | 宇明泰化工股▲ふん▼有限公司 | 非対称性多孔質ポリテトラフルオロエチレン膜とその製造方法 |
-
2003
- 2003-04-02 JP JP2003099358A patent/JP4101100B2/ja not_active Expired - Fee Related
-
2004
- 2004-03-25 US US10/808,446 patent/US7309663B2/en not_active Expired - Lifetime
- 2004-03-31 DE DE200460028774 patent/DE602004028774D1/de not_active Expired - Lifetime
- 2004-03-31 AT AT04007849T patent/ATE478725T1/de not_active IP Right Cessation
- 2004-03-31 EP EP20040007849 patent/EP1464382B1/en not_active Expired - Lifetime
- 2004-04-02 CN CNB2004100321920A patent/CN1298530C/zh not_active Expired - Lifetime
-
2005
- 2005-03-14 HK HK05102211A patent/HK1068580A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US20040198121A1 (en) | 2004-10-07 |
EP1464382B1 (en) | 2010-08-25 |
DE602004028774D1 (de) | 2010-10-07 |
CN1298530C (zh) | 2007-02-07 |
ATE478725T1 (de) | 2010-09-15 |
CN1533883A (zh) | 2004-10-06 |
EP1464382A1 (en) | 2004-10-06 |
US7309663B2 (en) | 2007-12-18 |
JP4101100B2 (ja) | 2008-06-11 |
JP2004306289A (ja) | 2004-11-04 |
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Legal Events
Date | Code | Title | Description |
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PE | Patent expired |
Effective date: 20240329 |