CA2232617A1 - Stratifie en feuille d'elastomere et feuille hydrofuge etanche constituee du stratifie - Google Patents

Stratifie en feuille d'elastomere et feuille hydrofuge etanche constituee du stratifie Download PDF

Info

Publication number
CA2232617A1
CA2232617A1 CA002232617A CA2232617A CA2232617A1 CA 2232617 A1 CA2232617 A1 CA 2232617A1 CA 002232617 A CA002232617 A CA 002232617A CA 2232617 A CA2232617 A CA 2232617A CA 2232617 A1 CA2232617 A1 CA 2232617A1
Authority
CA
Canada
Prior art keywords
film
sheet
eptfe
elastomer
laminate
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.)
Abandoned
Application number
CA002232617A
Other languages
English (en)
Inventor
Sadayoshi Sakanaka
Hikaru Kano
Koji Yano
Norimasa Kato
Yoshihiro Chikamori
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Japan Gore Tex Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Japan Gore Tex Inc filed Critical Japan Gore Tex Inc
Publication of CA2232617A1 publication Critical patent/CA2232617A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B25/08—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • 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
    • B32B5/18—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 features of a layer of foamed material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/402—Coloured
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/726—Permeability to liquids, absorption
    • B32B2307/7265—Non-permeable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2327/00—Polyvinylhalogenides
    • B32B2327/12—Polyvinylhalogenides containing fluorine
    • B32B2327/18—PTFE, i.e. polytetrafluoroethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2419/00—Buildings or parts thereof

Landscapes

  • Laminated Bodies (AREA)
  • Building Environments (AREA)

Abstract

Stratifié en feuille d'élastomère destiné à être utilisé comme feuille hydrofuge étanche pour un toit, un plancher ou un mur d'une construction, un réservoir ou une installation de rejet des déchets industriels. Il peut être coloré de façon uniforme, très légèrement voilé, et il présente une aptitude supérieure à résister aux intempéries. La couleur ne s'estompe pas. Il comprend une feuille d'élastomère (2), un film (4) en polytétrafluoroéthylène poreux étiré (ePTFE), et un film (3) de résine thermoplastique interposé entre la feuille (2) et le film (4). Le film en ePTFE et le film de résine thermoplastique ont notamment une coloration préférentielle.
CA002232617A 1995-09-19 1996-09-19 Stratifie en feuille d'elastomere et feuille hydrofuge etanche constituee du stratifie Abandoned CA2232617A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP26630395 1995-09-19
JP7-266303 1995-09-19
JP8-265265 1996-09-12
JP26526596A JP4100581B2 (ja) 1995-09-19 1996-09-12 防水遮水シート

Publications (1)

Publication Number Publication Date
CA2232617A1 true CA2232617A1 (fr) 1997-03-27

Family

ID=26546905

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002232617A Abandoned CA2232617A1 (fr) 1995-09-19 1996-09-19 Stratifie en feuille d'elastomere et feuille hydrofuge etanche constituee du stratifie

Country Status (5)

Country Link
JP (1) JP4100581B2 (fr)
KR (1) KR19990063587A (fr)
AU (1) AU7001296A (fr)
CA (1) CA2232617A1 (fr)
WO (1) WO1997010952A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7985263B2 (en) 2002-04-25 2011-07-26 Gore Enterprise Holdings, Inc. Membrane for use in sutured or sutureless surgical procedures
US11020531B2 (en) 2009-10-29 2021-06-01 W. L. Gore & Associates, Inc. Silicone free drug delivery devices
US11612697B2 (en) * 2010-10-29 2023-03-28 W. L. Gore & Associates, Inc. Non-fluoropolymer tie layer and fluoropolymer barrier layer
US11654241B2 (en) 2009-10-29 2023-05-23 W. L. Gore & Associates, Inc. Fluoropolymer barrier material for containers

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013244668A (ja) * 2012-05-25 2013-12-09 Daikyo Seiko Ltd ゴム成形品

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5474514A (en) * 1977-11-25 1979-06-14 Sumitomo Electric Ind Ltd Flexible tube and its manufacturing method
US4194041A (en) * 1978-06-29 1980-03-18 W. L. Gore & Associates, Inc. Waterproof laminate
JPS5729452A (en) * 1980-07-31 1982-02-17 Hiraoka Shokusen Waterproof laminated sheet
JPS6127245A (ja) * 1984-07-18 1986-02-06 ジヤパンゴアテツクス株式会社 恒久的建築物屋根材用膜材

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7985263B2 (en) 2002-04-25 2011-07-26 Gore Enterprise Holdings, Inc. Membrane for use in sutured or sutureless surgical procedures
US11020531B2 (en) 2009-10-29 2021-06-01 W. L. Gore & Associates, Inc. Silicone free drug delivery devices
US11654241B2 (en) 2009-10-29 2023-05-23 W. L. Gore & Associates, Inc. Fluoropolymer barrier material for containers
US11612697B2 (en) * 2010-10-29 2023-03-28 W. L. Gore & Associates, Inc. Non-fluoropolymer tie layer and fluoropolymer barrier layer

Also Published As

Publication number Publication date
JP4100581B2 (ja) 2008-06-11
WO1997010952A1 (fr) 1997-03-27
AU7001296A (en) 1997-04-09
JPH09141784A (ja) 1997-06-03
KR19990063587A (ko) 1999-07-26

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