NL6917096A - - Google Patents
Info
- Publication number
- NL6917096A NL6917096A NL6917096A NL6917096A NL6917096A NL 6917096 A NL6917096 A NL 6917096A NL 6917096 A NL6917096 A NL 6917096A NL 6917096 A NL6917096 A NL 6917096A NL 6917096 A NL6917096 A NL 6917096A
- Authority
- NL
- Netherlands
- Prior art keywords
- nov
- copolymer
- coated
- polyetrafluoroethylene
- dioxa
- Prior art date
Links
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 abstract 2
- 229920001577 copolymer Polymers 0.000 abstract 2
- AUUAIQGEFIEHRO-UHFFFAOYSA-N 1,1,2,2-tetrafluoro-2-[1,1,1,2,3,3-hexafluoro-3-(1,2,2-trifluoroethenoxy)propan-2-yl]oxyethanesulfonic acid Chemical compound OS(=O)(=O)C(F)(F)C(F)(F)OC(F)(C(F)(F)F)C(F)(F)OC(F)=C(F)F AUUAIQGEFIEHRO-UHFFFAOYSA-N 0.000 abstract 1
- 239000004744 fabric Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 abstract 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Electrochemistry (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
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.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US77920368A | 1968-11-26 | 1968-11-26 |
Publications (3)
Publication Number | Publication Date |
---|---|
NL6917096A true NL6917096A (en) | 1970-05-28 |
NL160013B NL160013B (en) | 1979-04-17 |
NL160013C NL160013C (en) | 1979-09-17 |
Family
ID=25115655
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL6917096.A NL160013C (en) | 1968-11-26 | 1969-11-13 | PROCESS FOR PREPARING SOLUTIONS OF A SULFONYL GROUPS CONTAINING FLUORO CARBON POLYMER. |
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) |
Families Citing this family (36)
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 |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
GB9504713D0 (en) * | 1995-03-09 | 1995-04-26 | Johnson Matthey Plc | Improved electrocatalytic material |
AU745585B2 (en) * | 1996-10-15 | 2002-03-21 | E.I. Du Pont De Nemours And Company | Compositions containing particles of highly fluorinated ion exchange polymer |
IT1303779B1 (en) | 1998-11-23 | 2001-02-23 | Ausimont Spa | PREPARATION OF SOLUTIONS OF SULPHONIC FLUORINATED POLYMERS. |
ES2154231B1 (en) * | 1999-07-22 | 2001-12-01 | David Systems Technology Sl | SUITABLE FLUID COMPOSITION FOR THE PRODUCTION AND REPAIR OF ION EXCHANGE MEMBRANES. |
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 |
DE10025937A1 (en) * | 2000-05-26 | 2001-11-29 | Fuma Tech Gmbh | Perfluorosulfonic acid membranes, process for their production and use for fuel cells |
GB2393726A (en) * | 2002-08-21 | 2004-04-07 | Regenesys Tech Ltd | Ion exchange membranes formed from hydrolysed polymers |
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 |
WO2006055652A2 (en) * | 2004-11-16 | 2006-05-26 | Battelle Memorial Institute | Solution based enhancements of fuel cell components and other electrochemical systems and devices |
EP2062933A1 (en) | 2007-11-26 | 2009-05-27 | Solvay Solexis S.p.A. | Fluoroionomer liquid composition |
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 |
KR101740746B1 (en) | 2009-06-12 | 2017-05-26 | 솔베이 스페셜티 폴리머스 이태리 에스.피.에이. | Fluoroionomers dispersions having low surface tension, low liquid viscosity and high solid content |
US10040875B2 (en) | 2010-11-26 | 2018-08-07 | Solvay Specialty Polymers Italy S.P.A. | Liquid compositions of fluorinated ion exchange polymers |
EP2774203B8 (en) | 2011-11-04 | 2016-06-01 | Greenerity GmbH | 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 |
WO2016089658A1 (en) * | 2014-12-03 | 2016-06-09 | 3M Innovative Properties Company | Polymeric electrolyte membrane for a redox flow battery |
EP3353221B1 (en) | 2015-09-23 | 2023-06-07 | 3M Innovative Properties Company | Method of making a copolymer of tetrafluoroethylene having sulfonyl pendant groups |
EP3681949A4 (en) | 2017-09-14 | 2021-07-14 | 3M Innovative Properties Company | Fluorinated copolymer 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 |
-
1969
- 1969-11-13 NL NL6917096.A patent/NL160013C/en not_active IP Right Cessation
- 1969-11-13 GB GB55726/69A patent/GB1286859A/en not_active Expired
- 1969-11-19 JP JP44092223A patent/JPS4813333B1/ja active Pending
- 1969-11-25 DE DE1959142A patent/DE1959142C3/en not_active Expired
- 1969-11-26 FR FR6940743A patent/FR2024289A1/fr active Pending
Also Published As
Publication number | Publication date |
---|---|
DE1959142A1 (en) | 1970-07-02 |
JPS4813333B1 (en) | 1973-04-26 |
DE1959142B2 (en) | 1978-06-08 |
FR2024289A1 (en) | 1970-08-28 |
NL160013B (en) | 1979-04-17 |
NL160013C (en) | 1979-09-17 |
GB1286859A (en) | 1972-08-23 |
DE1959142C3 (en) | 1979-02-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
V1 | Lapsed because of non-payment of the annual fee | ||
NL80 | Information provided on patent owner name for an already discontinued patent |
Owner name: PONT DE NEM |