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WO1992008609A3 - Stratifie en fluoropolymere multicouche flexible - Google Patents

Stratifie en fluoropolymere multicouche flexible Download PDF

Info

Publication number
WO1992008609A3
WO1992008609A3 PCT/US1991/008730 US9108730W WO9208609A3 WO 1992008609 A3 WO1992008609 A3 WO 1992008609A3 US 9108730 W US9108730 W US 9108730W WO 9208609 A3 WO9208609 A3 WO 9208609A3
Authority
WO
WIPO (PCT)
Prior art keywords
layer
laminated
substrate
fluoropolymer
woven
Prior art date
Application number
PCT/US1991/008730
Other languages
English (en)
Other versions
WO1992008609A2 (fr
Inventor
Francis M Enzien
Michael F O'brien
Michael P Cushman
Elmer C Lupton
Original Assignee
Chemfab Corp
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 Chemfab Corp filed Critical Chemfab Corp
Publication of WO1992008609A2 publication Critical patent/WO1992008609A2/fr
Publication of WO1992008609A3 publication Critical patent/WO1992008609A3/fr

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
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/067—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of fibres or filaments
    • 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
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • 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
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B32B27/322—Layered products comprising a layer of synthetic resin comprising polyolefins comprising halogenated polyolefins, e.g. PTFE
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B32B37/1207—Heat-activated adhesive
    • 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
    • B32B5/02—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 structural features of a fibrous or filamentary layer
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/04—4 layers
    • 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
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/02—Composition of the impregnated, bonded or embedded layer
    • B32B2260/021—Fibrous or filamentary layer
    • 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
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/04—Impregnation, embedding, or binder material
    • B32B2260/046—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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0261—Polyamide fibres
    • B32B2262/0269—Aromatic polyamide fibres
    • 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
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • 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
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/554—Wear resistance
    • 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
    • B32B2307/732—Dimensional properties
    • B32B2307/734—Dimensional stability

Landscapes

  • Laminated Bodies (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)

Abstract

Composite stratifié multicouche ressemblant à du cuir présentant des qualités améliorées de résistance chimique après abrasion, de ténacité et de flexibilité. Le bloc d'élaboration de base se compose d'une couche mince en fluoropolymère combinée à un substrat non tissé imprégné. Un composite à quatre couches se compose d'une première couche mince (10) comprenant principalement du PTFE stratifié sur une seconde couche (12) comprenant un substrat non tissé imprégné, d'une troisième couche d'arrêt (14) stratifiée sur le substrat non tissé et d'une quatrième couche (16) de substrat en verre tissé recouverte d'un fluoropolymère (20) et stratifiée sur la couche d'arrêt. De plus, un mode de réalisation à cinq couche ajoute une couche mince contenant du fluoropolymère collée sur la quatrième couche de substrat en verre tissé. Les composites sont utilisés dans la fabrication d'articles de protection et de vêtements auxquels on veut conférer des qualités de flexibilité, de résistance à l'abrasion et de résistance aux actions chimiques.
PCT/US1991/008730 1990-11-20 1991-11-20 Stratifie en fluoropolymere multicouche flexible WO1992008609A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US61612790A 1990-11-20 1990-11-20
US616,127 1990-11-20

Publications (2)

Publication Number Publication Date
WO1992008609A2 WO1992008609A2 (fr) 1992-05-29
WO1992008609A3 true WO1992008609A3 (fr) 1992-08-06

Family

ID=24468154

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1991/008730 WO1992008609A2 (fr) 1990-11-20 1991-11-20 Stratifie en fluoropolymere multicouche flexible

Country Status (1)

Country Link
WO (1) WO1992008609A2 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140106647A (ko) 2008-02-05 2014-09-03 세인트-고베인 퍼포먼스 플라스틱스 코포레이션 다층 물품
US8859102B2 (en) 2008-11-12 2014-10-14 Saint-Gobain Performance Plastics Corporation Barrier structure and method for making
RU2483930C2 (ru) 2008-11-12 2013-06-10 Сэнт-Гобэн Перформанс Пластикс Корпорейшн Барьерная структура и способ ее создания
US20150068691A1 (en) * 2013-09-12 2015-03-12 The Boeing Company Multilayer aircraft shade material
CN105437677B (zh) * 2016-01-22 2018-08-07 圣华盾防护科技股份有限公司 一种防化学试剂面料及其制造方法
CN106823561A (zh) * 2017-02-27 2017-06-13 辽宁鸿盛环境技术集团有限公司 一种无机纤维与有机纤维复合机织滤料及制备方法
US12150586B2 (en) * 2018-08-20 2024-11-26 Advanced Flexible Composites, Inc. Nonstick cookware materials, and methods for manufacture and use
AU2020257186B2 (en) * 2019-04-15 2025-09-18 Advanced Flexible Composites, Inc. Nonstick composite materials and molded nonstick cookware

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2635114A1 (de) * 1976-08-04 1978-02-09 Ver Seidenwebereien Ag Gasdichtes, thermobestaendiges textilerzeugnis
FR2376091A1 (fr) * 1976-12-29 1978-07-28 Carron Gerard Tissu composite anti-feu, notamment pour des vetements de securite, et procede pour sa fabrication
EP0174792A2 (fr) * 1984-09-07 1986-03-19 Teijin Limited Matériau en feuille composite et imperméable
EP0218995A2 (fr) * 1985-10-07 1987-04-22 Kuraray Co., Ltd. Procédé pour la production d'une étoffe étanche à l'eau
DE3828406A1 (de) * 1987-08-26 1989-03-09 Mine Safety Appliances Co Laminatmaterial, insbesonder fuer schutzbekleidung
EP0311747A2 (fr) * 1987-10-13 1989-04-19 CAIRNS & BROTHER INCORPORATED Laminé pour équipement de protection contre le feu
EP0320258A1 (fr) * 1987-12-09 1989-06-14 Pall Corporation Construction d'étoffe composée

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2635114A1 (de) * 1976-08-04 1978-02-09 Ver Seidenwebereien Ag Gasdichtes, thermobestaendiges textilerzeugnis
FR2376091A1 (fr) * 1976-12-29 1978-07-28 Carron Gerard Tissu composite anti-feu, notamment pour des vetements de securite, et procede pour sa fabrication
EP0174792A2 (fr) * 1984-09-07 1986-03-19 Teijin Limited Matériau en feuille composite et imperméable
EP0218995A2 (fr) * 1985-10-07 1987-04-22 Kuraray Co., Ltd. Procédé pour la production d'une étoffe étanche à l'eau
DE3828406A1 (de) * 1987-08-26 1989-03-09 Mine Safety Appliances Co Laminatmaterial, insbesonder fuer schutzbekleidung
EP0311747A2 (fr) * 1987-10-13 1989-04-19 CAIRNS & BROTHER INCORPORATED Laminé pour équipement de protection contre le feu
EP0320258A1 (fr) * 1987-12-09 1989-06-14 Pall Corporation Construction d'étoffe composée

Also Published As

Publication number Publication date
WO1992008609A2 (fr) 1992-05-29

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