BR8401745A - COMPOSITE MATERIAL AND PROCESS FOR ITS PREPARATION - Google Patents
COMPOSITE MATERIAL AND PROCESS FOR ITS PREPARATIONInfo
- Publication number
- BR8401745A BR8401745A BR8401745A BR8401745A BR8401745A BR 8401745 A BR8401745 A BR 8401745A BR 8401745 A BR8401745 A BR 8401745A BR 8401745 A BR8401745 A BR 8401745A BR 8401745 A BR8401745 A BR 8401745A
- Authority
- BR
- Brazil
- Prior art keywords
- substrate
- composite
- fluoroelastomer
- blend
- layers
- Prior art date
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.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US48459483A | 1983-04-13 | 1983-04-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR8401745A true BR8401745A (en) | 1984-11-27 |
Family
ID=23924791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8401745A BR8401745A (en) | 1983-04-13 | 1984-04-13 | COMPOSITE MATERIAL AND PROCESS FOR ITS PREPARATION |
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)
| 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)
| 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 |
-
1984
- 1984-04-13 BR BR8401745A patent/BR8401745A/en not_active IP Right Cessation
- 1984-04-13 FI FI841492A patent/FI841492A/en not_active Application Discontinuation
- 1984-04-13 AU AU27252/84A patent/AU575320B2/en not_active Ceased
- 1984-04-13 DE DE8484400741T patent/DE3479906D1/en not_active Expired
- 1984-04-13 JP JP59074838A patent/JPS6046244A/en active Granted
- 1984-04-13 ES ES531602A patent/ES8706334A1/en not_active Expired
- 1984-04-13 EP EP84400741A patent/EP0125955B1/en not_active Expired
- 1984-04-13 ZA ZA842785A patent/ZA842785B/en unknown
- 1984-04-13 AT AT84400741T patent/ATE46730T1/en not_active IP Right Cessation
- 1984-04-13 IE IE93184A patent/IE58634B1/en not_active IP Right Cessation
- 1984-04-13 IL IL71547A patent/IL71547A/en not_active IP Right Cessation
- 1984-04-13 DE DE198484400741T patent/DE125955T1/en active Pending
- 1984-04-13 CA CA000452005A patent/CA1264618A/en not_active Expired - Lifetime
- 1984-04-13 NO NO841501A patent/NO163600C/en unknown
- 1984-04-13 DK DK193284A patent/DK193284A/en not_active Application Discontinuation
-
1996
- 1996-02-12 DK DK014196A patent/DK14196A/en not_active Application Discontinuation
- 1996-02-12 DK DK014096A patent/DK14096A/en not_active Application Discontinuation
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 |
| 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 |
| ATE46730T1 (en) | 1989-10-15 |
| 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 |
|---|---|---|---|
| MM | Lapse due to non-payment of fees (art. 50) |