GB1286859A - Solutions of fluorinated polymers - Google Patents

Solutions of fluorinated polymers

Info

Publication number
GB1286859A
GB1286859A GB55726/69A GB5572669A GB1286859A GB 1286859 A GB1286859 A GB 1286859A GB 55726/69 A GB55726/69 A GB 55726/69A GB 5572669 A GB5572669 A GB 5572669A GB 1286859 A GB1286859 A GB 1286859A
Authority
GB
United Kingdom
Prior art keywords
solutions
fluorinated polymers
nov
copolymer
coated
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.)
Expired
Application number
GB55726/69A
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of GB1286859A publication Critical patent/GB1286859A/en
Expired legal-status Critical Current

Links

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
    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/20—Manufacture of shaped structures of ion-exchange resins
    • C08J5/22—Films, membranes or diaphragms
    • C08J5/2206—Films, membranes or diaphragms based on organic and/or inorganic macromolecular compounds
    • C08J5/2218—Synthetic macromolecular compounds
    • C08J5/2231—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds
    • C08J5/2237—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds containing fluorine
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/44—Fibrous material
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/426—Fluorocarbon polymers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Abstract

1286859 Coated sheet material E I DU PONT DE NEMOURS & CO 13 Nov 1969 [26 Nov 1968] 55726/69 Heading B2E [Also in Divisions C3 and D2] Cloth made from polyetrafluoroethylene is coated with a copolymer of tetrafluoroethylene and perfluoro(3,6-dioxa-4-methyl-7-octene sulphonic acid) by treatment with a solution of the copolymer in n-butanol.
GB55726/69A 1968-11-26 1969-11-13 Solutions of fluorinated polymers Expired GB1286859A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77920368A 1968-11-26 1968-11-26

Publications (1)

Publication Number Publication Date
GB1286859A true GB1286859A (en) 1972-08-23

Family

ID=25115655

Family Applications (1)

Application Number Title Priority Date Filing Date
GB55726/69A Expired GB1286859A (en) 1968-11-26 1969-11-13 Solutions of fluorinated polymers

Country Status (5)

Country Link
JP (1) JPS4813333B1 (en)
DE (1) DE1959142C3 (en)
FR (1) FR2024289A1 (en)
GB (1) GB1286859A (en)
NL (1) NL160013C (en)

Cited By (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4238303A (en) 1978-08-14 1980-12-09 E. I. Du Pont De Nemours And Company Diaphragm modifier for chlor-alkali cell
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
EP0066369A1 (en) * 1981-05-01 1982-12-08 E.I. Du Pont De Nemours And Company Production of a liquid composition containing a perfluorinated ion exchange polymer, and the use of this polymer
US4414280A (en) 1980-08-08 1983-11-08 E. I. Du Pont De Nemours And Company Membranes and composites from fluoropolymer solutions
US4446269A (en) * 1980-08-08 1984-05-01 E. I. Du Pont De Nemours And Company Solvents of carboxyl ester compounds and fluoropolymers
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
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
US5110385A (en) * 1985-05-31 1992-05-05 The Dow Chemical Company Method for forming polymer composite films using a removable substrate
US5114515A (en) * 1985-05-31 1992-05-19 The Dow Chemical Company Method for forming polymer composite films using removable substrates
US5281680A (en) * 1993-01-14 1994-01-25 E. I. Du Pont De Nemours And Company Polymerization of fluorinated copolymers
US5447636A (en) * 1993-12-14 1995-09-05 E. I. Du Pont De Nemours And Company Method for making reinforced ion exchange membranes
EP0731520A1 (en) * 1995-03-09 1996-09-11 Johnson Matthey Public Limited Company Materials for use in catalytic electrode manufacture
WO1998016581A1 (en) * 1996-10-15 1998-04-23 E.I. Du Pont De Nemours And Company Compositions containing particles of highly fluorinated ion exchange polymer
US6197903B1 (en) 1998-11-23 2001-03-06 Ausimont S.P.A. Preparation of sulphonic fluorinated polymer solutions
WO2001092383A1 (en) * 2000-05-26 2001-12-06 Fuma-Tech Gmbh Perfluorosulfonic acid membranes, method for the production and use thereof for fuel cells
GB2393726A (en) * 2002-08-21 2004-04-07 Regenesys Tech Ltd Ion exchange membranes formed from hydrolysed polymers
AU779780B2 (en) * 1999-07-22 2005-02-10 David Systems Technology S.L. Fluid composition for producing and repairing ion exchange membranes
EP2062933A1 (en) 2007-11-26 2009-05-27 Solvay Solexis S.p.A. Fluoroionomer liquid composition
WO2012069360A2 (en) 2010-11-26 2012-05-31 Solvay Specialty Polymers Italy S.P.A. Liquid compositions of fluorinated ion exchange polymers
WO2013064640A1 (en) 2011-11-04 2013-05-10 Solvicore Gmbh & Co. Kg Method for the preparation of catalyst-coated membranes
US8685591B2 (en) 2008-04-09 2014-04-01 Asahi Kasei E-Materials Corporation Dispersion composition having fluorine-containing ion exchange resin with adjusted particle size abundance ratio
EP2842620A1 (en) 2013-08-26 2015-03-04 Agfa-Gevaert A method for preparing a composite membrane
US9217045B2 (en) 2008-12-11 2015-12-22 Solvay Specialty Polymers Italy S.P.A. Purification of fluoroionomer compositions
US9450262B2 (en) 2009-06-12 2016-09-20 Solvay Specialty Polymers Italy S.P.A. Fluoroionomers dispersions having a low surface tension, low liquid viscosity and high solid content
EP3227949A4 (en) * 2014-12-03 2018-05-16 3M Innovative Properties Company Polymeric electrolyte membrane for a redox flow battery
US11155661B2 (en) 2015-09-23 2021-10-26 3M Innovative Properties Company Method of making a copolymer of tetrafluoroethylene having sulfonyl pendant groups
WO2021250576A1 (en) 2020-06-08 2021-12-16 3M Innovative Properties Company Process for recycling a solid article including a fluorinated polymer
US11377510B2 (en) 2017-09-14 2022-07-05 3M Innovative Properties Company Fluorinated copolymer and compositions and articles including the same

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
EP0326632A1 (en) * 1988-02-02 1989-08-09 The Dow Chemical Company Method for the preparation of perfluorosulfonate ionomer films
US5463005A (en) * 1992-01-03 1995-10-31 Gas Research Institute Copolymers of tetrafluoroethylene and perfluorinated sulfonyl monomers and membranes made therefrom
DE60036560T2 (en) * 1999-10-12 2008-06-19 Entegris, Inc., Chaska FLUORO CARBON POLYMER COMPOSITIONS WITH HYDROPHILIC FUNCTIONAL GROUPS AND METHOD FOR THE PRODUCTION THEREOF
JP4743680B2 (en) * 2003-12-01 2011-08-10 ユニケミカル株式会社 Phosphoric acid group / fluorine group / sulfonic acid group-containing solid polymer electrolyte membrane and application
KR20070086110A (en) * 2004-11-16 2007-08-27 바텔리 메모리얼 인스티튜트 Solution based enhancements of fuel cell components and other electrochemical systems and devices

Cited By (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4238303A (en) 1978-08-14 1980-12-09 E. I. Du Pont De Nemours And Company Diaphragm modifier for chlor-alkali cell
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
US4348310A (en) * 1979-09-26 1982-09-07 E. I. Du Pont De Nemours And Company Solutions of sulfonyl fluoride 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
US4446269A (en) * 1980-08-08 1984-05-01 E. I. Du Pont De Nemours And Company Solvents of carboxyl ester compounds and fluoropolymers
EP0066369A1 (en) * 1981-05-01 1982-12-08 E.I. Du Pont De Nemours And Company Production of a liquid composition containing a perfluorinated ion exchange polymer, and the use of this polymer
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
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
US5110385A (en) * 1985-05-31 1992-05-05 The Dow Chemical Company Method for forming polymer composite films using a removable substrate
US5114515A (en) * 1985-05-31 1992-05-19 The Dow Chemical Company Method for forming polymer composite films using removable substrates
US5281680A (en) * 1993-01-14 1994-01-25 E. I. Du Pont De Nemours And Company Polymerization of fluorinated copolymers
US5447636A (en) * 1993-12-14 1995-09-05 E. I. Du Pont De Nemours And Company Method for making reinforced ion exchange membranes
EP0731520A1 (en) * 1995-03-09 1996-09-11 Johnson Matthey Public Limited Company Materials for use in catalytic electrode manufacture
US5716437A (en) * 1995-03-09 1998-02-10 Johnson Matthey Public Limited Company Materials for use in electrode manufacture
US6552093B1 (en) 1996-10-15 2003-04-22 E. I. Du Pont De Nemours And Company Compositions containing particles of highly fluorinated ion exchange polymer
US7893118B2 (en) 1996-10-15 2011-02-22 E. I. Du Pont De Nemours And Company Compositions containing particles of highly fluorinated ion exchange polymer
WO1998016581A1 (en) * 1996-10-15 1998-04-23 E.I. Du Pont De Nemours And Company Compositions containing particles of highly fluorinated ion exchange polymer
US6916853B2 (en) 1996-10-15 2005-07-12 E. I. Du Pont De Nemours And Company Compositions containing particles of highly fluorinated ion exchange polymer
US7166685B2 (en) 1996-10-15 2007-01-23 E. I. Du Pont De Nemours And Company Compositions containing particles of highly fluorinated ion exchange polymer
US6150426A (en) * 1996-10-15 2000-11-21 E. I. Du Pont De Nemours And Company Compositions containing particles of highly fluorinated ion exchange polymer
US7714028B2 (en) 1996-10-15 2010-05-11 E.I. Du Pont De Nemours And Company Compositions containing particles of highly fluorinated ion exchange polymer
US6197903B1 (en) 1998-11-23 2001-03-06 Ausimont S.P.A. Preparation of sulphonic fluorinated polymer solutions
AU779780B2 (en) * 1999-07-22 2005-02-10 David Systems Technology S.L. Fluid composition for producing and repairing ion exchange membranes
WO2001092383A1 (en) * 2000-05-26 2001-12-06 Fuma-Tech Gmbh Perfluorosulfonic acid membranes, method for the production and use thereof for fuel cells
GB2393726A (en) * 2002-08-21 2004-04-07 Regenesys Tech Ltd Ion exchange membranes formed from hydrolysed polymers
US8409766B2 (en) 2007-11-26 2013-04-02 Solvay Solexis, S.P.A. Fluoroionomer liquid composition
EP2062933A1 (en) 2007-11-26 2009-05-27 Solvay Solexis S.p.A. Fluoroionomer liquid composition
US9468924B2 (en) 2008-04-09 2016-10-18 Asahi Kasei E-Materials Corporation Dispersion composition of fluorine-containing ion exchange resin
US8685591B2 (en) 2008-04-09 2014-04-01 Asahi Kasei E-Materials Corporation Dispersion composition having fluorine-containing ion exchange resin with adjusted particle size abundance ratio
US9217045B2 (en) 2008-12-11 2015-12-22 Solvay Specialty Polymers Italy S.P.A. Purification of fluoroionomer compositions
US9450262B2 (en) 2009-06-12 2016-09-20 Solvay Specialty Polymers Italy S.P.A. Fluoroionomers dispersions having a low surface tension, low liquid viscosity and high solid content
US9947952B2 (en) 2009-06-12 2018-04-17 Solvay Specialty Polymers Italy S.P.A. Fluoroionomers dispersions having a low surface tension, low liquid viscosity and high solid content
WO2012069360A2 (en) 2010-11-26 2012-05-31 Solvay Specialty Polymers Italy S.P.A. Liquid compositions of fluorinated ion exchange polymers
US10040875B2 (en) 2010-11-26 2018-08-07 Solvay Specialty Polymers Italy S.P.A. Liquid compositions of fluorinated ion exchange polymers
WO2013064640A1 (en) 2011-11-04 2013-05-10 Solvicore Gmbh & Co. Kg Method for the preparation of catalyst-coated membranes
EP2842620A1 (en) 2013-08-26 2015-03-04 Agfa-Gevaert A method for preparing a composite membrane
EP3227949A4 (en) * 2014-12-03 2018-05-16 3M Innovative Properties Company Polymeric electrolyte membrane for a redox flow battery
US11155661B2 (en) 2015-09-23 2021-10-26 3M Innovative Properties Company Method of making a copolymer of tetrafluoroethylene having sulfonyl pendant groups
US11377510B2 (en) 2017-09-14 2022-07-05 3M Innovative Properties Company Fluorinated copolymer and compositions and articles including the same
US11492431B2 (en) 2017-09-14 2022-11-08 3M Innovative Properties Company Fluorinated copolymer having sulfonyl pendant groups and compositions and articles including the same
WO2021250576A1 (en) 2020-06-08 2021-12-16 3M Innovative Properties Company Process for recycling a solid article including a fluorinated polymer

Also Published As

Publication number Publication date
NL160013C (en) 1979-09-17
NL6917096A (en) 1970-05-28
NL160013B (en) 1979-04-17
DE1959142B2 (en) 1978-06-08
DE1959142C3 (en) 1979-02-15
DE1959142A1 (en) 1970-07-02
JPS4813333B1 (en) 1973-04-26
FR2024289A1 (en) 1970-08-28

Similar Documents

Publication Publication Date Title
GB1286859A (en) Solutions of fluorinated polymers
GB1529316A (en) Ethylene polymer film formulations and films
GB1418081A (en) Copolymers of perfluorovinyl ethers with tetrafluoroethylene
FR2157556A5 (en)
GB1302379A (en)
GB1282564A (en) Cellular polyethylene
GB923377A (en) Improvements in and relating to the production of acrylonitrile copolymers
GB1323234A (en) Fluorination process
GB810232A (en) Improvements in artificial intraocular lenses
JPS5344429B2 (en)
JPS5618606B2 (en)
GB1211777A (en) Polysilicic acid-containing coating compositions
GB1499764A (en) Polypeptides
GB1425409A (en) Radiation-sensitive polymers and their use
BE794720A (en) VINYLIDENE CHLORIDE COPOLYMER RESIN FILM, WITH LOW PERMEABILITY TO OXYGEN
GB1172082A (en) Derivatives of Perfluoroalcohols
GB1149451A (en) Process for polymerising fluorinated monomers
USD227657S (en) Can or similar article
USD217589S (en) Combined bottle and cap therefor
USD207463S (en) Figure
USD232597S (en) Projector carrying case
AU461731B2 (en) A SOLUTION OF POLYARYLENE-l, 2, 3-OXADIOZOLE AND FIBRES AND FILMS MADE THEREFROM
USD219504S (en) Bottle
USD217709S (en) Bottle
USD219346S (en) Housing for telephone answering device

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years