GB2014585A – Solution of fluorinated polymer having carboxylic acid salt groups
– Google Patents
GB2014585A – Solution of fluorinated polymer having carboxylic acid salt groups
– Google Patents
Solution of fluorinated polymer having carboxylic acid salt groups
Info
Publication number
GB2014585A
GB2014585A
GB7904919A
GB7904919A
GB2014585A
GB 2014585 A
GB2014585 A
GB 2014585A
GB 7904919 A
GB7904919 A
GB 7904919A
GB 7904919 A
GB7904919 A
GB 7904919A
GB 2014585 A
GB2014585 A
GB 2014585A
Authority
GB
United Kingdom
Prior art keywords
solution
carboxylic acid
acid salt
fluorinated polymer
salt groups
Prior art date
1978-02-14
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
GB7904919A
Other versions
GB2014585B
(en
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.)
AGC Inc
Original Assignee
Asahi Glass Co Ltd
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.)
1978-02-14
Filing date
1979-02-12
Publication date
1979-08-30
1979-02-12
Application filed by Asahi Glass Co Ltd
filed
Critical
Asahi Glass Co Ltd
1979-08-30
Publication of GB2014585A
publication
Critical
patent/GB2014585A/en
1982-10-27
Application granted
granted
Critical
1982-10-27
Publication of GB2014585B
publication
Critical
patent/GB2014585B/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
125000000271
carboxylic acid salt group
Chemical group
0.000
title
1
229920002313
fluoropolymer
Polymers
0.000
title
1
Classifications
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
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
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
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
GB7904919A
1978-02-14
1979-02-12
Solution of fluorinated polymer having carboxylic acid salt groups
Expired
GB2014585B
(en)
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
GB2014585A
true
GB2014585A
(en)
1979-08-30
GB2014585B
GB2014585B
(en)
1982-10-27
Family
ID=11875477
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB7904919A
Expired
GB2014585B
(en)
1978-02-14
1979-02-12
Solution of fluorinated polymer having carboxylic acid salt groups
Country Status (6)
Country
Link
US
(1)
US4259226A
(en)
JP
(1)
JPS54107949A
(en)
DE
(1)
DE2905457A1
(en)
FR
(1)
FR2416904A1
(en)
GB
(1)
GB2014585B
(en)
IT
(1)
IT1166634B
(en)
Cited By (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR2465753A1
(en)
*
1979-09-26
1981-03-27
Du Pont
COPOLYMER SOLUTIONS OF PERFLUOROETHYLENE AND A FLUOROSULFONYL OR CARBOXYL VINYL MONOMER IN A PERHALOGENIC SATURATED LIQUID SOLVENT AND THEIR APPLICATIONS
EP0113481A2
(en)
*
1982-12-28
1984-07-18
Tosoh Corporation
Fluorocarbon polymers and process for their preparation
US4470859A
(en)
*
1981-06-26
1984-09-11
Diamond Shamrock Chemicals Company
Coated porous substrate formation by solution coating
US4535112A
(en)
*
1981-11-06
1985-08-13
Eltech Systems Corporation
Cation exchange electrolytic cell membranes and method for making and repairing
FR2597491A1
(en)
*
1986-04-22
1987-10-23
Commissariat Energie Atomique
METHOD FOR MANUFACTURING CATIONIC CONDUCTIVE PERFORMANCE IONOMER COLLOIDS AND COLLOIDS OBTAINED
Families Citing this family (30)
* Cited by examiner, † Cited by third party
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
US4321339A
(en)
*
1979-10-30
1982-03-23
E. I. Du Pont De Nemours And Company
Fluorinated phenoxypropyl vinyl ether polymer
US4288574A
(en)
*
1979-10-30
1981-09-08
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
(en)
*
1980-09-25
1982-05-06
Hoechst Ag, 6000 Frankfurt
Bonding electrode to fluorine contg. copolymer electrolysis membrane – by applying electrode powder to membrane and pressing opt. with heating
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 of making sheet or shaped cation exchange membrane.
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
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
US4366262A
(en)
1981-06-26
1982-12-28
Diamond Shamrock Corporation
Method for catalyzed conversion of perfluorocarbon cationic exchange functionality with SF4
BR8206298A
(en)
*
1981-11-06
1983-09-20
Diamond Shamrock Corp
PROCESS FOR REPAIR OF DAMAGED PARTS OF PERFLUORCARBON COPOLIMERIC MEMBRANE AND PATCH COMPOUND FOR USE IN REPAIR OF ELECTRIC CELL MEMBRANE
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
US5114515A
(en)
*
1985-05-31
1992-05-19
The Dow Chemical Company
Method for forming polymer composite films using removable substrates
US4650551A
(en)
*
1985-05-31
1987-03-17
The Dow Chemical Company
Supported ion exchange membrane films
US5110385A
(en)
*
1985-05-31
1992-05-05
The Dow Chemical Company
Method for forming polymer composite films using a removable substrate
US4610762A
(en)
*
1985-05-31
1986-09-09
The Dow Chemical Company
Method for forming polymer films having bubble release surfaces
US4784900A
(en)
*
1985-05-31
1988-11-15
University Of Bath
Method for sizing polytretrafluoroethylene fabrics
US4784882A
(en)
*
1985-05-31
1988-11-15
The Dow Chemical Company
Method for forming composite polymer films
US4650711A
(en)
*
1985-05-31
1987-03-17
The Dow Chemical Company
Method for sizing polytetrafluoroethylene fabrics
US4778723A
(en)
*
1986-06-20
1988-10-18
The Dow Chemical Company
Method for sizing polytetrafluoroethylene fibers, yarn, or threads
US4698243A
(en)
*
1986-06-20
1987-10-06
The Dow Chemical Company
Method for sizing and hydrolyzing polytetrafluoroethylene fabrics, fibers, yarns, or threads
US6354443B1
(en)
1997-05-01
2002-03-12
Millipore Corporation
Surface modified porous membrane and process
US5928792A
(en)
*
1997-05-01
1999-07-27
Millipore Corporation
Process for making surface modified porous membrane with perfluorocarbon copolymer
US5976380A
(en)
*
1997-05-01
1999-11-02
Millipore Corporation
Article of manufacture including a surface modified membrane and process
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
(en)
*
2005-12-01
2007-06-21
Yunimatekku Kk
Fluorine-containing copolymer and article on which thin film thereof is formed
Family Cites Families (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
JPS5141678B1
(en)
*
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
(en)
*
1975-02-13
1976-09-10
Inst Francais Du Petrole
NEW POLYMERS CONTAINING A METAL, THEIR PREPARATION AND THEIR USE
FI56502C
(en)
*
1975-12-31
1980-02-11
Olof Sundell
REFERENCES FOR ORIGINATION OF REINFORCEMENT SYSTEMS FOR VIDEO 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
1978
1978-02-14
JP
JP1495878A
patent/JPS54107949A/en
active
Granted
1979
1979-01-25
US
US06/006,876
patent/US4259226A/en
not_active
Expired – Lifetime
1979-02-06
FR
FR7902986A
patent/FR2416904A1/en
active
Granted
1979-02-12
GB
GB7904919A
patent/GB2014585B/en
not_active
Expired
1979-02-13
DE
DE19792905457
patent/DE2905457A1/en
active
Granted
1979-02-14
IT
IT20184/79A
patent/IT1166634B/en
active
Cited By (8)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR2465753A1
(en)
*
1979-09-26
1981-03-27
Du Pont
COPOLYMER SOLUTIONS OF PERFLUOROETHYLENE AND A FLUOROSULFONYL OR CARBOXYL VINYL MONOMER IN A PERHALOGENIC SATURATED LIQUID SOLVENT AND THEIR APPLICATIONS
US4470859A
(en)
*
1981-06-26
1984-09-11
Diamond Shamrock Chemicals Company
Coated porous substrate formation by solution coating
US4535112A
(en)
*
1981-11-06
1985-08-13
Eltech Systems Corporation
Cation exchange electrolytic cell membranes and method for making and repairing
EP0113481A2
(en)
*
1982-12-28
1984-07-18
Tosoh Corporation
Fluorocarbon polymers and process for their preparation
EP0113481A3
(en)
*
1982-12-28
1984-12-19
Toyo Soda Manufacturing Co., Ltd.
Fluorocarbon polymers and process for their preparation
US4567206A
(en)
*
1982-12-28
1986-01-28
Toyo Soda Manufacturing Co., Ltd.
Fluorocarbon polymers and processes for their preparation
FR2597491A1
(en)
*
1986-04-22
1987-10-23
Commissariat Energie Atomique
METHOD FOR MANUFACTURING CATIONIC CONDUCTIVE PERFORMANCE IONOMER COLLOIDS AND COLLOIDS OBTAINED
EP0245144A1
(en)
*
1986-04-22
1987-11-11
Commissariat A L’energie Atomique
Process for producing cationically conducting perfluorated ionomeric colloids, and the use of the colloids obtained
Also Published As
Publication number
Publication date
GB2014585B
(en)
1982-10-27
IT7920184D0
(en)
1979-02-14
IT1166634B
(en)
1987-05-05
JPS54107949A
(en)
1979-08-24
JPS6115095B2
(en)
1986-04-22
DE2905457C2
(en)
1989-06-29
FR2416904B1
(en)
1984-02-10
DE2905457A1
(en)
1979-08-16
US4259226A
(en)
1981-03-31
FR2416904A1
(en)
1979-09-07
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Legal Events
Date
Code
Title
Description
1992-10-07
PCNP
Patent ceased through non-payment of renewal fee
