FR2333824B1 - - Google Patents

Info

Publication number
FR2333824B1
FR2333824B1 FR7626150A FR7626150A FR2333824B1 FR 2333824 B1 FR2333824 B1 FR 2333824B1 FR 7626150 A FR7626150 A FR 7626150A FR 7626150 A FR7626150 A FR 7626150A FR 2333824 B1 FR2333824 B1 FR 2333824B1
Authority
FR
France
Prior art keywords
copolymer
aug
alkyl
represent
fluorovinyl
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
FR7626150A
Other languages
English (en)
Other versions
FR2333824A1 (fr
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.)
Filing date
Publication date
Priority claimed from JP10412275A external-priority patent/JPS5228587A/ja
Priority claimed from JP10412175A external-priority patent/JPS5228586A/ja
Priority claimed from JP11433775A external-priority patent/JPS5238486A/ja
Application filed by Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Publication of FR2333824A1 publication Critical patent/FR2333824A1/fr
Application granted granted Critical
Publication of FR2333824B1 publication Critical patent/FR2333824B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions 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; Compositions of derivatives of such polymers
    • C08L27/02—Compositions 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; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/12—Compositions 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; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
    • B01D61/44—Ion-selective electrodialysis
    • 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
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/34—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis
    • C25B1/46—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in diaphragm cells
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Urology & Nephrology (AREA)
  • Electrochemistry (AREA)
  • Metallurgy (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
FR7626150A 1975-08-29 1976-08-30 Membrane fluoree echangeuse de cations et son application pour l'electrolyse d'un halogenure de metal alcalin Granted FR2333824A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP10412275A JPS5228587A (en) 1975-08-29 1975-08-29 Method for manufacturing an improved fluoropolymer having cation excha nge groups
JP10412175A JPS5228586A (en) 1975-08-29 1975-08-29 Method for manufacturing an improved fluoropolymer having cation excha nge groups
JP11433775A JPS5238486A (en) 1975-09-23 1975-09-23 Fluorine-containing cation exchange resin membrane

Publications (2)

Publication Number Publication Date
FR2333824A1 FR2333824A1 (fr) 1977-07-01
FR2333824B1 true FR2333824B1 (fr) 1980-12-26

Family

ID=27310159

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7626150A Granted FR2333824A1 (fr) 1975-08-29 1976-08-30 Membrane fluoree echangeuse de cations et son application pour l'electrolyse d'un halogenure de metal alcalin

Country Status (4)

Country Link
DE (1) DE2638791B2 (fr)
FR (1) FR2333824A1 (fr)
GB (1) GB1518387A (fr)
IT (1) IT1064997B (fr)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4147599A (en) * 1977-07-19 1979-04-03 Diamond Shamrock Corporation Production of alkali metal carbonates in a cell having a carboxyl membrane
FR2359220A2 (fr) * 1976-07-21 1978-02-17 Diamond Shamrock Corp Production de carbonates de metaux alcalins dans une cellule electrolytique a membrane
JPS5349090A (en) * 1976-10-15 1978-05-04 Asahi Glass Co Ltd Preparation of fluorinated plymer containing ion exchange group
FR2388012A1 (fr) * 1977-04-20 1978-11-17 Du Pont Polymere fluore echangeur d'ions contenant des groupes carboxyliques et pellicules et membranes constituees de ce polymere
FR2388014A1 (fr) * 1977-04-20 1978-11-17 Du Pont Polymere fluore echangeur d'ions comportant des groupes carboxyliques et pellicules et membranes formees de ce polymere
NL7804322A (nl) * 1977-05-04 1978-11-07 Asahi Glass Co Ltd Werkwijze voor het bereiden van natriumhydroxyde door het elektrolyseren van natriumchloride.
JPS53149881A (en) * 1977-06-03 1978-12-27 Asahi Glass Co Ltd Strengthened cation exchange resin membrane and production thereof
US4281092A (en) 1978-11-30 1981-07-28 E. I. Du Pont De Nemours And Company Vulcanizable fluorinated copolymers
US4329434A (en) * 1979-05-31 1982-05-11 Asahi Kasei Kogyo Kabushiki Kaisha Novel fluorinated cation exchange membrane and process for producing the same
US4233122A (en) * 1979-06-01 1980-11-11 Olin Corporation Electrolytic process for potassium hydroxide
JPS5629685A (en) * 1979-08-14 1981-03-25 Asahi Glass Co Ltd Fluorine containing cation exchange membrane for electrolysis
JPS5655577A (en) 1979-10-06 1981-05-16 Toyo Soda Mfg Co Ltd Electrolyzing method for alkali metal halide
EP0033354B2 (fr) * 1980-02-05 1988-11-17 Asahi Glass Company Ltd. Procédé pour préparer des membranes des polymères fluorés ayant des groupes échangeurs d'ions
US5023362A (en) * 1980-04-03 1991-06-11 E. I. Du Pont De Nemours And Company Alkyl perfluoro(2-methyl-5-oxo-3-oxahexanoate)
JPS5831394B2 (ja) * 1980-04-30 1983-07-05 旭硝子株式会社 水酸化アルカリの製造方法
US4358412A (en) 1980-06-11 1982-11-09 The Dow Chemical Company Preparation of vinyl ethers
US4515989A (en) * 1980-06-11 1985-05-07 The Dow Chemical Company Preparation decarboxylation and polymerization of novel acid flourides and resulting monomers
US4337137A (en) * 1980-06-11 1982-06-29 The Dow Chemical Company Composite ion exchange membranes
US4330654A (en) * 1980-06-11 1982-05-18 The Dow Chemical Company Novel polymers having acid functionality
US4337211A (en) 1980-06-11 1982-06-29 The Dow Chemical Company Fluorocarbon ethers having substituted halogen site(s) and process to prepare
US4804727A (en) * 1980-06-11 1989-02-14 The Dow Chemical Company Process to produce novel fluorocarbon vinyl ethers and resulting polymers
US4470889A (en) * 1980-06-11 1984-09-11 The Dow Chemical Company Electrolytic cell having an improved ion exchange membrane and process for operating
CA1214433A (fr) * 1980-11-05 1986-11-25 Toyo Soda Manufacturing Co., Ltd. Fabrication d'une membrane echangeuse de cations
FR2545495B1 (fr) * 1983-05-02 1987-02-06 Du Pont Membranes constituees d'un polymere fluore echangeur d'ions contenant des groupes carboxyliques, procede d'electrolyse et cellule electrochimique utilisant cette membrane
US4859745A (en) * 1987-12-22 1989-08-22 The Dow Chemical Company Stratified fibrous fluoropolymer compositions and process for forming such fluoropolymers
IT1230714B (it) * 1989-02-10 1991-10-29 Solvay Procedimento di fabbricazione di un solfuro di un metallo alcalino.
IT1251419B (it) * 1991-10-23 1995-05-09 Solvay Cella di elettrolisi per la produzione di un gas
US5252193A (en) * 1991-11-04 1993-10-12 E. I. Du Pont De Nemours And Company Controlled roughening of reinforced cation exchange membrane
EP0545068A3 (en) * 1991-11-08 1993-12-22 Du Pont Wetting of diaphragms
BE1005716A3 (fr) * 1992-03-09 1993-12-28 Solvay Procede de fabricatiion d'hydroxyde de sodium.
AU4576893A (en) * 1992-07-30 1994-03-03 Imperial Chemical Industries Plc Fluorinated polymers
US7071271B2 (en) 2003-10-30 2006-07-04 3M Innovative Properties Company Aqueous emulsion polymerization of functionalized fluoromonomers
US7179847B2 (en) 2003-11-13 2007-02-20 3M Innovative Properties Company Polymer electrolytes crosslinked by e-beam
US7265162B2 (en) 2003-11-13 2007-09-04 3M Innovative Properties Company Bromine, chlorine or iodine functional polymer electrolytes crosslinked by e-beam
US7259208B2 (en) 2003-11-13 2007-08-21 3M Innovative Properties Company Reinforced polymer electrolyte membrane
US7074841B2 (en) 2003-11-13 2006-07-11 Yandrasits Michael A Polymer electrolyte membranes crosslinked by nitrile trimerization
US7060756B2 (en) 2003-11-24 2006-06-13 3M Innovative Properties Company Polymer electrolyte with aromatic sulfone crosslinking
US7112614B2 (en) 2003-12-08 2006-09-26 3M Innovative Properties Company Crosslinked polymer
US7060738B2 (en) 2003-12-11 2006-06-13 3M Innovative Properties Company Polymer electrolytes crosslinked by ultraviolet radiation
US7173067B2 (en) 2003-12-17 2007-02-06 3M Innovative Properties Company Polymer electrolyte membranes crosslinked by direct fluorination
US8889796B2 (en) 2008-10-22 2014-11-18 Daikin Industries, Ltd. Perfluoroelastomer composition

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE496550A (fr) * 1949-07-09
US2827426A (en) * 1954-02-12 1958-03-18 Rohm & Haas Cationic permselective membranes and their use in electrolysis
US3257334A (en) * 1963-01-21 1966-06-21 American Mach & Foundry Electrodialysis membrane from perhalogenated fluorocarbons
US3282875A (en) * 1964-07-22 1966-11-01 Du Pont Fluorocarbon vinyl ether polymers
JPS5141678B1 (fr) * 1964-08-07 1976-11-11
GB1145445A (en) * 1966-02-16 1969-03-12 Du Pont Fluorinated perfluorovinylethers, their preparation and copolymers thereof
US3484503A (en) * 1967-06-19 1969-12-16 Du Pont Blends of fluorinated polymers
US3692569A (en) * 1970-02-12 1972-09-19 Du Pont Surface-activated fluorocarbon objects
US3657104A (en) * 1970-11-05 1972-04-18 Ionics Bifunctional cation exchange membranes and their use in electrolyticcells
JPS5414596B2 (fr) * 1974-02-04 1979-06-08
JPS551351B2 (fr) * 1974-03-07 1980-01-12

Also Published As

Publication number Publication date
FR2333824A1 (fr) 1977-07-01
GB1518387A (en) 1978-07-19
DE2638791B2 (de) 1979-07-19
IT1064997B (it) 1985-02-25
DE2638791A1 (de) 1977-03-03

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Legal Events

Date Code Title Description
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