WO1992008609A3 - Flexible multilayer fluoropolymer laminate - Google Patents
Flexible multilayer fluoropolymer laminate Download PDFInfo
- 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
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
A multilayer 'leather-like' laminated composite with improved qualities of chemical resistance after abrasion, toughness and flexibility is disclosed. The basic building block is comprised of a fluoropolymer film combined with an impregnated nonwoven substrate. A four layer composite is disclosed which is made of a first layer of film (10) principally comprising PTFE laminated to a second layer (12) comprising an impregnated non-woven substrate, a third barrier layer (14) laminated to the non-woven substrate and a fourth layer of woven glass (16) substrate coated with a fluoropolymer is laminated to the barrier layer. In addition, a five layer embodiment adds a layer of fluoropolymer-containing film (20) adhered to the fourth layer of woven glass substrate. The composites are useful in the manufacture of protective articles and garments in which flexible, abrasion and chemical resistance qualities are desired.
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 (en) | 1992-05-29 |
WO1992008609A3 true WO1992008609A3 (en) | 1992-08-06 |
Family
ID=24468154
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1991/008730 WO1992008609A2 (en) | 1990-11-20 | 1991-11-20 | Flexible multilayer fluoropolymer laminate |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO1992008609A2 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101959683B (en) * | 2008-02-05 | 2014-09-24 | 美国圣戈班性能塑料公司 | Multi-layer article |
CN102264542A (en) | 2008-11-12 | 2011-11-30 | 美国圣戈班性能塑料公司 | Barrier structure and method for making thereof |
US8859102B2 (en) | 2008-11-12 | 2014-10-14 | Saint-Gobain Performance Plastics Corporation | Barrier structure and method for making |
US20150068691A1 (en) * | 2013-09-12 | 2015-03-12 | The Boeing Company | Multilayer aircraft shade material |
CN105437677B (en) * | 2016-01-22 | 2018-08-07 | 圣华盾防护科技股份有限公司 | A kind of anti-chemical reagent fabric and its manufacturing method |
CN106823561A (en) * | 2017-02-27 | 2017-06-13 | 辽宁鸿盛环境技术集团有限公司 | A kind of inorfil is combined woven filtrate and preparation method with organic fiber |
WO2020041299A1 (en) * | 2018-08-20 | 2020-02-27 | Advanced Flexible Composites, Inc. | Nonstick cookware and materials, and methods of manufacture and use |
KR20210154805A (en) * | 2019-04-15 | 2021-12-21 | 어드밴스트 플렉서블 컴포지츠, 인크. | Non-stick composite materials and molded non-stick cookware |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2635114A1 (en) * | 1976-08-04 | 1978-02-09 | Ver Seidenwebereien Ag | Gas-tight coated aromatic polyamide textile fabrics - with a coating of polyester-urea!, laminated to a film e.g. of PTFE or PVC, for inflatable craft, balloons, etc. |
FR2376091A1 (en) * | 1976-12-29 | 1978-07-28 | Carron Gerard | Fireproof laminate of aluminium, glass fabric and Teflon sheet - has higher heat resistance and lower health hazards than asbestos cloths |
EP0174792A2 (en) * | 1984-09-07 | 1986-03-19 | Teijin Limited | Waterproof composite sheet material |
EP0218995A2 (en) * | 1985-10-07 | 1987-04-22 | Kuraray Co., Ltd. | Process for producing a waterproof cloth |
DE3828406A1 (en) * | 1987-08-26 | 1989-03-09 | Mine Safety Appliances Co | LAMINATE MATERIAL, ESPECIALLY FOR PROTECTIVE CLOTHING |
EP0311747A2 (en) * | 1987-10-13 | 1989-04-19 | CAIRNS & BROTHER INCORPORATED | Laminate for fire protective gear |
EP0320258A1 (en) * | 1987-12-09 | 1989-06-14 | Pall Corporation | Composite fabric structures |
-
1991
- 1991-11-20 WO PCT/US1991/008730 patent/WO1992008609A2/en unknown
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2635114A1 (en) * | 1976-08-04 | 1978-02-09 | Ver Seidenwebereien Ag | Gas-tight coated aromatic polyamide textile fabrics - with a coating of polyester-urea!, laminated to a film e.g. of PTFE or PVC, for inflatable craft, balloons, etc. |
FR2376091A1 (en) * | 1976-12-29 | 1978-07-28 | Carron Gerard | Fireproof laminate of aluminium, glass fabric and Teflon sheet - has higher heat resistance and lower health hazards than asbestos cloths |
EP0174792A2 (en) * | 1984-09-07 | 1986-03-19 | Teijin Limited | Waterproof composite sheet material |
EP0218995A2 (en) * | 1985-10-07 | 1987-04-22 | Kuraray Co., Ltd. | Process for producing a waterproof cloth |
DE3828406A1 (en) * | 1987-08-26 | 1989-03-09 | Mine Safety Appliances Co | LAMINATE MATERIAL, ESPECIALLY FOR PROTECTIVE CLOTHING |
EP0311747A2 (en) * | 1987-10-13 | 1989-04-19 | CAIRNS & BROTHER INCORPORATED | Laminate for fire protective gear |
EP0320258A1 (en) * | 1987-12-09 | 1989-06-14 | Pall Corporation | Composite fabric structures |
Also Published As
Publication number | Publication date |
---|---|
WO1992008609A2 (en) | 1992-05-29 |
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