FR2024289A1 - - Google Patents
Info
- Publication number
- FR2024289A1 FR2024289A1 FR6940743A FR6940743A FR2024289A1 FR 2024289 A1 FR2024289 A1 FR 2024289A1 FR 6940743 A FR6940743 A FR 6940743A FR 6940743 A FR6940743 A FR 6940743A FR 2024289 A1 FR2024289 A1 FR 2024289A1
- Authority
- FR
- France
- Prior art keywords
- nov
- copolymer
- coated
- polyetrafluoroethylene
- dioxa
- 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.)
- Pending
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US77920368A | 1968-11-26 | 1968-11-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2024289A1 true FR2024289A1 (fr) | 1970-08-28 |
Family
ID=25115655
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6940743A Pending FR2024289A1 (fr) | 1968-11-26 | 1969-11-26 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS4813333B1 (fr) |
DE (1) | DE1959142C3 (fr) |
FR (1) | FR2024289A1 (fr) |
GB (1) | GB1286859A (fr) |
NL (1) | NL160013C (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0326632A1 (fr) * | 1988-02-02 | 1989-08-09 | The Dow Chemical Company | Méthode pour la fabrication de films d'ionomères de perfluorosulfonate |
WO2001027167A1 (fr) * | 1999-10-12 | 2001-04-19 | Millipore Corporation | Compositions polymeres de fluorocarbone possedant des groupes fonctionnels hydrophiles et procede |
Families Citing this family (34)
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 (de) * | 1980-09-25 | 1982-05-06 | Hoechst Ag, 6000 Frankfurt | Verfahren zur herstellung eines elektroden-membran-verbundsystems |
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 (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 |
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 |
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 (it) | 1998-11-23 | 2001-02-23 | Ausimont Spa | Preparazione di soluzioni di polimeri fluorurati solfonici. |
ES2154231B1 (es) * | 1999-07-22 | 2001-12-01 | David Systems Technology Sl | Composicion fluida adecuada para la produccion y reparacion de membranas de intercambio ionico. |
DE10025937A1 (de) * | 2000-05-26 | 2001-11-29 | Fuma Tech Gmbh | Perfluorsulfonsäure-Membranen, Verfahren zu ihrer Herstellung und Verwendung für Brennstoffzellen |
GB2393726A (en) * | 2002-08-21 | 2004-04-07 | Regenesys Tech Ltd | Ion exchange membranes formed from hydrolysed polymers |
JP4743680B2 (ja) * | 2003-12-01 | 2011-08-10 | ユニケミカル株式会社 | リン酸基/フッ素基/スルホン酸基含有固体高分子電解質膜及び用途 |
WO2006055652A2 (fr) * | 2004-11-16 | 2006-05-26 | Battelle Memorial Institute | Solution servant a ameliorer des composants de cellules electrochimiques et d'autres systemes et dispositifs electrochimiques |
EP2062933A1 (fr) | 2007-11-26 | 2009-05-27 | Solvay Solexis S.p.A. | Composition liquide de fluoroionomère |
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 (ko) | 2009-06-12 | 2017-05-26 | 솔베이 스페셜티 폴리머스 이태리 에스.피.에이. | 낮은 표면장력, 낮은 액체 점도 및 높은 고형물 함량을 갖는 플루오로아이오노머 분산액 |
US10040875B2 (en) | 2010-11-26 | 2018-08-07 | Solvay Specialty Polymers Italy S.P.A. | Liquid compositions of fluorinated ion exchange polymers |
EP2774203B8 (fr) | 2011-11-04 | 2016-06-01 | Greenerity GmbH | Procédé de préparation de membranes revêtues de catalyseur |
EP2842620A1 (fr) | 2013-08-26 | 2015-03-04 | Agfa-Gevaert | Procédé de préparation d'une membrane composite |
WO2016089658A1 (fr) * | 2014-12-03 | 2016-06-09 | 3M Innovative Properties Company | Membrane électrolyte polymère pour batterie à flux redox |
EP3353221B1 (fr) | 2015-09-23 | 2023-06-07 | 3M Innovative Properties Company | Procédé de fabrication d'un copolymère de tétrafluoroéthylène comportant des groupes pendants sulfonyle |
EP3681949A4 (fr) | 2017-09-14 | 2021-07-14 | 3M Innovative Properties Company | Copolymère fluoré et compositions et articles l'utilisant |
WO2021250576A1 (fr) | 2020-06-08 | 2021-12-16 | 3M Innovative Properties Company | Procédé de recyclage d'un article solide comprenant un polymère fluoré |
-
1969
- 1969-11-13 NL NL6917096.A patent/NL160013C/xx 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/de not_active Expired
- 1969-11-26 FR FR6940743A patent/FR2024289A1/fr active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0326632A1 (fr) * | 1988-02-02 | 1989-08-09 | The Dow Chemical Company | Méthode pour la fabrication de films d'ionomères de perfluorosulfonate |
WO2001027167A1 (fr) * | 1999-10-12 | 2001-04-19 | Millipore Corporation | Compositions polymeres de fluorocarbone possedant des groupes fonctionnels hydrophiles et procede |
US7288600B2 (en) | 1999-10-12 | 2007-10-30 | Entegris, Inc. | Fluorocarbon polymeric compositions having hydrophilic functional groups and process |
Also Published As
Publication number | Publication date |
---|---|
DE1959142A1 (de) | 1970-07-02 |
JPS4813333B1 (fr) | 1973-04-26 |
NL6917096A (fr) | 1970-05-28 |
DE1959142B2 (de) | 1978-06-08 |
NL160013B (nl) | 1979-04-17 |
NL160013C (nl) | 1979-09-17 |
GB1286859A (en) | 1972-08-23 |
DE1959142C3 (de) | 1979-02-15 |
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