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EP0125955A3 - Novel reinforced fluoropolymer composite and method for making same - Google Patents

Novel reinforced fluoropolymer composite and method for making same Download PDF

Info

Publication number
EP0125955A3
EP0125955A3 EP84400741A EP84400741A EP0125955A3 EP 0125955 A3 EP0125955 A3 EP 0125955A3 EP 84400741 A EP84400741 A EP 84400741A EP 84400741 A EP84400741 A EP 84400741A EP 0125955 A3 EP0125955 A3 EP 0125955A3
Authority
EP
European Patent Office
Prior art keywords
substrate
composite
fluoroelastomer
blend
layers
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.)
Granted
Application number
EP84400741A
Other versions
EP0125955B1 (en
EP0125955A2 (en
Inventor
John A. Effenberger
Frank M. Keese
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.)
Saint Gobain Performance Plastics Corp
Original Assignee
Chemical Fabrics 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 Chemical Fabrics Corp filed Critical Chemical Fabrics Corp
Priority to AT84400741T priority Critical patent/ATE46730T1/en
Publication of EP0125955A2 publication Critical patent/EP0125955A2/en
Publication of EP0125955A3 publication Critical patent/EP0125955A3/en
Application granted granted Critical
Publication of EP0125955B1 publication Critical patent/EP0125955B1/en
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Laminated Bodies (AREA)
  • Reinforced Plastic Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Glass Compositions (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Paints Or Removers (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

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.
EP84400741A 1983-04-13 1984-04-13 Novel reinforced fluoropolymer composite and method for making same Expired EP0125955B1 (en)

Priority Applications (1)

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

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US48459483A 1983-04-13 1983-04-13
US484594 1983-04-13

Publications (3)

Publication Number Publication Date
EP0125955A2 EP0125955A2 (en) 1984-11-21
EP0125955A3 true EP0125955A3 (en) 1985-08-21
EP0125955B1 EP0125955B1 (en) 1989-09-27

Family

ID=23924791

Family Applications (1)

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

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 fabric and its manufacturing method
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
US6930063B2 (en) 2000-01-19 2005-08-16 Saint-Gobain Performance Plastics Corporation Non-curling reinforced composite membranes with differing opposed faces, methods for producing and their use in varied applications
US7927684B2 (en) 2000-01-19 2011-04-19 Saint-Gobain Performance Plastics Corporation Low coefficient of friction polymer film
US20100044382A1 (en) 2008-08-22 2010-02-25 Saint-Gobain Performance Plastics Corporation Fluoropolymer coated article
US8969222B2 (en) * 2008-12-22 2015-03-03 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
JP2019515817A (en) * 2016-03-21 2019-06-13 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 Architectural membrane
US11230648B2 (en) 2016-10-24 2022-01-25 Saint-Gobain Performance Plastics Corporation Polymer compositions, materials, and methods of making

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3790403A (en) * 1972-01-13 1974-02-05 Du Pont Glass fabric coated with crack-free fluorocarbon resin coating and process for preparing
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

Family Cites Families (6)

* 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
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
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3790403A (en) * 1972-01-13 1974-02-05 Du Pont Glass fabric coated with crack-free fluorocarbon resin coating and process for preparing
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

Also Published As

Publication number Publication date
DK14196A (en) 1996-02-12
AU2725284A (en) 1984-10-18
CA1264618A (en) 1990-01-23
EP0125955B1 (en) 1989-09-27
AU575320B2 (en) 1988-07-28
EP0125955A2 (en) 1984-11-21
ZA842785B (en) 1984-12-24
ES8706334A1 (en) 1987-06-16
IL71547A (en) 1989-09-28
DE3479906D1 (en) 1989-11-02
BR8401745A (en) 1984-11-27
JPH049141B2 (en) 1992-02-19
NO163600B (en) 1990-03-19
NO163600C (en) 1990-06-27
JPS6046244A (en) 1985-03-13
IL71547A0 (en) 1984-07-31
IE840931L (en) 1984-10-13
DK193284D0 (en) 1984-04-13
FI841492A0 (en) 1984-04-13
ES531602A0 (en) 1987-06-16
ATE46730T1 (en) 1989-10-15
NO841501L (en) 1984-10-15
DE125955T1 (en) 1985-06-05
DK14096A (en) 1996-02-12
FI841492A (en) 1984-10-14
DK193284A (en) 1984-10-14
IE58634B1 (en) 1993-10-20

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