ATE46730T1 - REINFORCED MULTI-LAYER FLUOROPOLYMER MATERIAL AND METHOD OF PRODUCTION THEREOF. - Google Patents

REINFORCED MULTI-LAYER FLUOROPOLYMER MATERIAL AND METHOD OF PRODUCTION THEREOF.

Info

Publication number
ATE46730T1
ATE46730T1 AT84400741T AT84400741T ATE46730T1 AT E46730 T1 ATE46730 T1 AT E46730T1 AT 84400741 T AT84400741 T AT 84400741T AT 84400741 T AT84400741 T AT 84400741T AT E46730 T1 ATE46730 T1 AT E46730T1
Authority
AT
Austria
Prior art keywords
substrate
composite
fluoroelastomer
blend
layers
Prior art date
Application number
AT84400741T
Other languages
German (de)
Inventor
John A Effenberger
Frank M Keese
Original Assignee
Chem Fab 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 Chem Fab Corp filed Critical Chem Fab Corp
Application granted granted Critical
Publication of ATE46730T1 publication Critical patent/ATE46730T1/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/04—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06N3/047—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds with fluoropolymers
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N7/00—Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material

Abstract

A novel composite comprises a substrate having a coating matrix including an initial layer of a perfluoropolymer and an overcoat comprising a fluoroelastomer, a fluoroplastic, a fluoroelastomer/fluoroplastic blend, or a combination thereof. The perfluoropolymer in the initial layer may be a perfluoroplastic, a perfluoroelastomer, or blends thereof. In a separate embodiment, the novel composite includes a substrate coated solely with one or more layers of perfluoroelastomer alone or as a blend with a perfluoroplastic. Where the substrate is not susceptible to hydrogen fluoride corrosion, the composite may include solely one or more layers of a blend of a fluoroelastomer and a hydrogen-containing perfluoroplastic. Cross-linking accelerators may be used to cross-link one or more of the resins contained in the coating layers. Each composite may be topcoated with the layer or layers of a fluoroplastic, fluoroelastomer, and/or a blend thereof. The composite is flexible, exhibits good matrix cohesion and possesses substantial adhesion of the matrix to the material acting as the reinforcement or substrate. A method for making such a composite comprises the unique deployment of a perfluoropolymer directly onto the substrate in a relatively small amount sufficient to protect the substrate from chemical corrosion without impairing flexibility, followed by the application of the overcoat layer.
AT84400741T 1983-04-13 1984-04-13 REINFORCED MULTI-LAYER FLUOROPOLYMER MATERIAL AND METHOD OF PRODUCTION THEREOF. ATE46730T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US48459483A 1983-04-13 1983-04-13
EP84400741A EP0125955B1 (en) 1983-04-13 1984-04-13 Novel reinforced fluoropolymer composite and method for making same

Publications (1)

Publication Number Publication Date
ATE46730T1 true ATE46730T1 (en) 1989-10-15

Family

ID=23924791

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84400741T ATE46730T1 (en) 1983-04-13 1984-04-13 REINFORCED MULTI-LAYER FLUOROPOLYMER MATERIAL AND METHOD OF PRODUCTION THEREOF.

Country Status (14)

Country Link
EP (1) EP0125955B1 (en)
JP (1) JPS6046244A (en)
AT (1) ATE46730T1 (en)
AU (1) AU575320B2 (en)
BR (1) BR8401745A (en)
CA (1) CA1264618A (en)
DE (2) DE3479906D1 (en)
DK (3) DK193284A (en)
ES (1) ES8706334A1 (en)
FI (1) FI841492A (en)
IE (1) IE58634B1 (en)
IL (1) IL71547A (en)
NO (1) NO163600C (en)
ZA (1) ZA842785B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62189153A (en) * 1985-10-07 1987-08-18 株式会社クラレ Waterproof cloth and manufacture thereof
US4946736A (en) * 1987-08-06 1990-08-07 W. L. Gore & Associates, Inc. Protective electromagnetically transparent window
DE3807904A1 (en) * 1988-03-10 1989-09-21 Behringwerke Ag MAGNETIC PROTEIN CONJUGATES, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE
GB8913628D0 (en) * 1989-06-14 1989-08-02 Courtaulds Plc Flexible coated substrate
US5484173A (en) * 1994-09-12 1996-01-16 Garlock Inc. Flowing arch expansion joint using FEP liner bonded to fiberglass fabric layer and reinforced with plurality of fabric plies covered with elastomeric outer layer
US7927684B2 (en) 2000-01-19 2011-04-19 Saint-Gobain Performance Plastics Corporation Low coefficient of friction polymer film
JP2003520145A (en) 2000-01-19 2003-07-02 ケムファブ コーポレイション Non-curl reinforced composite membranes with different sides, methods of manufacture and uses
US20100044382A1 (en) 2008-08-22 2010-02-25 Saint-Gobain Performance Plastics Corporation Fluoropolymer coated article
WO2010075210A2 (en) * 2008-12-22 2010-07-01 Saint-Gobain Performance Plastics Corporation Modified perfluoropolymer sheet material and methods for making same
US8673449B2 (en) 2009-12-18 2014-03-18 Saint-Gobain Performance Plastics Corporation Cooking release sheet materials and release surfaces
JP2011189309A (en) * 2010-03-16 2011-09-29 Yoshida Skt:Kk Method for producing fluororesin material, and fluororesin material
WO2017165384A1 (en) * 2016-03-21 2017-09-28 Saint-Gobain Performance Plastics Corporation Architectural membrane
JP6882466B2 (en) 2016-10-24 2021-06-02 サン−ゴバン パフォーマンス プラスティックス コーポレイション Polymer composition, materials and manufacturing methods

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3019206A (en) * 1958-09-24 1962-01-30 Minnesota Mining & Mfg Polyblends of a thermoplastic tetrafluoroethylene polymer latex and an elastomeric fluorocarbon polymer latex and article coated therewith
US3790403A (en) * 1972-01-13 1974-02-05 Du Pont Glass fabric coated with crack-free fluorocarbon resin coating and process for preparing
IT977430B (en) * 1972-03-27 1974-09-10 Pennwalt Corp PROCESS FOR THE PRODUCTION OF FABRIC COVERED WITH A COMPOSITION OF POLYTETRAPHY ETHYLENE AND GLASS BEADS PRODUCT OBTAINED AND COMPOSITION USED
JPS5419910B2 (en) * 1973-12-03 1979-07-18
GB1544099A (en) * 1975-08-11 1979-04-11 Occidental Petroleum Corp Flash pyrolysis of organic solid waste
FR2334733A1 (en) * 1975-12-09 1977-07-08 Ugine Kuhlmann PROCESS FOR BONDING A FIBROUS SUBSTRATE ON VINYLIDENE POLYFLUORIDE
DE2601569B1 (en) * 1976-01-16 1977-06-08 Chem Fab Corp Process for the production of a smooth, non-porous coating made of fluoropolymers on a textile-like substrate
JPS6016345B2 (en) * 1976-11-09 1985-04-25 旭硝子株式会社 Synthetic resin laminate with excellent weather resistance and corrosion resistance

Also Published As

Publication number Publication date
EP0125955A3 (en) 1985-08-21
IL71547A (en) 1989-09-28
FI841492A0 (en) 1984-04-13
ZA842785B (en) 1984-12-24
BR8401745A (en) 1984-11-27
JPH049141B2 (en) 1992-02-19
DK14096A (en) 1996-02-12
DE125955T1 (en) 1985-06-05
IE840931L (en) 1984-10-13
IL71547A0 (en) 1984-07-31
AU2725284A (en) 1984-10-18
DE3479906D1 (en) 1989-11-02
CA1264618A (en) 1990-01-23
ES531602A0 (en) 1987-06-16
ES8706334A1 (en) 1987-06-16
DK193284A (en) 1984-10-14
DK14196A (en) 1996-02-12
NO163600B (en) 1990-03-19
DK193284D0 (en) 1984-04-13
FI841492A (en) 1984-10-14
NO163600C (en) 1990-06-27
EP0125955B1 (en) 1989-09-27
JPS6046244A (en) 1985-03-13
AU575320B2 (en) 1988-07-28
EP0125955A2 (en) 1984-11-21
IE58634B1 (en) 1993-10-20
NO841501L (en) 1984-10-15

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee