FR2416904B1 - - Google Patents
Info
- Publication number
- FR2416904B1 FR2416904B1 FR7902986A FR7902986A FR2416904B1 FR 2416904 B1 FR2416904 B1 FR 2416904B1 FR 7902986 A FR7902986 A FR 7902986A FR 7902986 A FR7902986 A FR 7902986A FR 2416904 B1 FR2416904 B1 FR 2416904B1
- Authority
- FR
- France
- 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.)
- Expired
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
- C08J3/091—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids characterised by the chemical constitution of the organic liquid
- C08J3/095—Oxygen containing compounds
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/44—Preparation of metal salts or ammonium salts
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
- C08J3/11—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids from solid polymers
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/12—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Cell Separators (AREA)
- Fuel Cell (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1495878A JPS54107949A (en) | 1978-02-14 | 1978-02-14 | Solution of fluorine-containing polymer bearing carboxyl group as side chain |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2416904A1 FR2416904A1 (fr) | 1979-09-07 |
| FR2416904B1 true FR2416904B1 (US07321065-20080122-C00160.png) | 1984-02-10 |
Family
ID=11875477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7902986A Granted FR2416904A1 (fr) | 1978-02-14 | 1979-02-06 | Solution de polymere fluore presentant des groupes sel d'acide carboxylique |
Country Status (6)
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4327010A (en) * | 1978-02-14 | 1982-04-27 | Asahi Glass Company, Ltd. | Solution of fluorinated polymer having carboxylic acid salt groups |
| US4348310A (en) * | 1979-09-26 | 1982-09-07 | E. I. Du Pont De Nemours And Company | Solutions of sulfonyl fluoride compounds and fluoropolymers |
| US4288574A (en) * | 1979-10-30 | 1981-09-08 | E. I. Du Pont De Nemours And Company | Fluorinated phenoxypropyl vinyl ether polymer |
| US4321339A (en) * | 1979-10-30 | 1982-03-23 | E. I. Du Pont De Nemours And Company | Fluorinated phenoxypropyl vinyl ether polymer |
| US4446269A (en) * | 1980-08-08 | 1984-05-01 | E. I. Du Pont De Nemours And Company | Solvents of carboxyl ester compounds and fluoropolymers |
| US4414280A (en) * | 1980-08-08 | 1983-11-08 | E. I. Du Pont De Nemours And Company | Membranes and composites from fluoropolymer solutions |
| DE3036066A1 (de) * | 1980-09-25 | 1982-05-06 | Hoechst Ag, 6000 Frankfurt | Verfahren zur herstellung eines elektroden-membran-verbundsystems |
| JPS5770144A (en) * | 1980-10-17 | 1982-04-30 | Asahi Glass Co Ltd | Organic solution of fluorinated copolymer containing carboxyl group |
| EP0077325A4 (en) * | 1981-04-28 | 1983-09-20 | Diamond Shamrock Corp | METHOD FOR PRODUCING FLAT OR SHAPED CATION EXCHANGE MEMBRANES. |
| US4453991A (en) * | 1981-05-01 | 1984-06-12 | E. I. Du Pont De Nemours And Company | Process for making articles coated with a liquid composition of perfluorinated ion exchange resin |
| US4433082A (en) * | 1981-05-01 | 1984-02-21 | E. I. Du Pont De Nemours And Company | Process for making liquid composition of perfluorinated ion exchange polymer, and product thereof |
| US4470859A (en) * | 1981-06-26 | 1984-09-11 | Diamond Shamrock Chemicals Company | Coated porous substrate formation by solution coating |
| US4366262A (en) | 1981-06-26 | 1982-12-28 | Diamond Shamrock Corporation | Method for catalyzed conversion of perfluorocarbon cationic exchange functionality with SF4 |
| US4535112A (en) * | 1981-11-06 | 1985-08-13 | Eltech Systems Corporation | Cation exchange electrolytic cell membranes and method for making and repairing |
| BR8206298A (pt) * | 1981-11-06 | 1983-09-20 | Diamond Shamrock Corp | Processo para reparo de partes danificadas de membrana copolimerica de perfluorcarbono e composto de remendo para uso no reparo de membrana de celula eletrolitica |
| EP0113481B1 (en) * | 1982-12-28 | 1988-03-16 | Tosoh Corporation | Fluorocarbon polymers and process for their preparation |
| GB8331860D0 (en) * | 1983-11-29 | 1984-01-04 | Ici Plc | Exchange membrane |
| US4604323A (en) * | 1985-02-22 | 1986-08-05 | E. I. Du Pont De Nemours And Company | Multilayer cation exchange membrane |
| US4784882A (en) * | 1985-05-31 | 1988-11-15 | The Dow Chemical Company | Method for forming composite polymer films |
| US4784900A (en) * | 1985-05-31 | 1988-11-15 | University Of Bath | Method for sizing polytretrafluoroethylene fabrics |
| US4610762A (en) * | 1985-05-31 | 1986-09-09 | The Dow Chemical Company | Method for forming polymer films having bubble release surfaces |
| US4650551A (en) * | 1985-05-31 | 1987-03-17 | The Dow Chemical Company | Supported ion exchange membrane films |
| US5114515A (en) * | 1985-05-31 | 1992-05-19 | The Dow Chemical Company | Method for forming polymer composite films using removable substrates |
| US4650711A (en) * | 1985-05-31 | 1987-03-17 | The Dow Chemical Company | Method for sizing polytetrafluoroethylene fabrics |
| US5110385A (en) * | 1985-05-31 | 1992-05-05 | The Dow Chemical Company | Method for forming polymer composite films using a removable substrate |
| FR2597491B1 (fr) * | 1986-04-22 | 1988-06-10 | Commissariat Energie Atomique | Procede de fabrication de colloides de ionomeres perfluores conducteurs cationiques et colloides obtenus |
| US4698243A (en) * | 1986-06-20 | 1987-10-06 | The Dow Chemical Company | Method for sizing and hydrolyzing polytetrafluoroethylene fabrics, fibers, yarns, or threads |
| US4778723A (en) * | 1986-06-20 | 1988-10-18 | The Dow Chemical Company | Method for sizing polytetrafluoroethylene fibers, yarn, or threads |
| US6354443B1 (en) | 1997-05-01 | 2002-03-12 | Millipore Corporation | Surface modified porous membrane and process |
| US5976380A (en) * | 1997-05-01 | 1999-11-02 | Millipore Corporation | Article of manufacture including a surface modified membrane and process |
| US5928792A (en) * | 1997-05-01 | 1999-07-27 | Millipore Corporation | Process for making surface modified porous membrane with perfluorocarbon copolymer |
| US6179132B1 (en) | 1998-03-13 | 2001-01-30 | Millipore Corporation | Surface modified polymeric substrate and process |
| US6911482B2 (en) | 2001-02-13 | 2005-06-28 | Asahi Kasei Kabushiki Kaisha | Ion exchange fluorocarbon resin precursor composition |
| EP1602687B1 (en) * | 2003-03-03 | 2012-01-04 | Daikin Industries, Ltd. | Liquid fluoropolymer composition, process for producing organosol, film, and fuel cell |
| JP2007153960A (ja) * | 2005-12-01 | 2007-06-21 | Yunimatekku Kk | 含フッ素共重合体およびその薄膜形成体 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5141678B1 (US07321065-20080122-C00160.png) * | 1964-08-07 | 1976-11-11 | ||
| US3884995A (en) * | 1973-07-18 | 1975-05-20 | Du Pont | Non-flocculated dispersions of perfluoroolefin polymer particles in organic liquid |
| FR2300775A1 (fr) * | 1975-02-13 | 1976-09-10 | Inst Francais Du Petrole | Nouveaux polymeres contenant un metal, leur preparation et leurs emplois |
| FI56502C (fi) * | 1975-12-31 | 1980-02-11 | Olof Sundell | Foerfarande och anordning foer tillfoersel av armeringstraod vid framstaellning av en roerprodukt |
| GB1550874A (en) * | 1976-10-28 | 1979-08-22 | Asahi Glass Co Ltd | Process for producing fluorinated copolymer having ion-exchange groups |
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1978
- 1978-02-14 JP JP1495878A patent/JPS54107949A/ja active Granted
-
1979
- 1979-01-25 US US06/006,876 patent/US4259226A/en not_active Expired - Lifetime
- 1979-02-06 FR FR7902986A patent/FR2416904A1/fr active Granted
- 1979-02-12 GB GB7904919A patent/GB2014585B/en not_active Expired
- 1979-02-13 DE DE19792905457 patent/DE2905457A1/de active Granted
- 1979-02-14 IT IT20184/79A patent/IT1166634B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| GB2014585A (en) | 1979-08-30 |
| DE2905457C2 (US07321065-20080122-C00160.png) | 1989-06-29 |
| IT1166634B (it) | 1987-05-05 |
| FR2416904A1 (fr) | 1979-09-07 |
| DE2905457A1 (de) | 1979-08-16 |
| JPS6115095B2 (US07321065-20080122-C00160.png) | 1986-04-22 |
| IT7920184A0 (it) | 1979-02-14 |
| US4259226A (en) | 1981-03-31 |
| GB2014585B (en) | 1982-10-27 |
| JPS54107949A (en) | 1979-08-24 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |