BE866122A - ION EXCHANGER FLUORINE POLYMERS CONTAINING CARBOXYL GROUPS, THEIR PREPARATION AND THEIR USE IN CHLORINE-ALKALI ELECTROLYSIS CELLS - Google Patents

ION EXCHANGER FLUORINE POLYMERS CONTAINING CARBOXYL GROUPS, THEIR PREPARATION AND THEIR USE IN CHLORINE-ALKALI ELECTROLYSIS CELLS

Info

Publication number
BE866122A
BE866122A BE186899A BE186899A BE866122A BE 866122 A BE866122 A BE 866122A BE 186899 A BE186899 A BE 186899A BE 186899 A BE186899 A BE 186899A BE 866122 A BE866122 A BE 866122A
Authority
BE
Belgium
Prior art keywords
chlorine
preparation
carboxyl groups
ion exchanger
polymers containing
Prior art date
Application number
BE186899A
Other languages
French (fr)
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of BE866122A publication Critical patent/BE866122A/en

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
    • 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
    • C08J5/2287—After-treatment
    • C08J5/2293—After-treatment of fluorine-containing membranes
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE186899A 1977-04-20 1978-04-19 ION EXCHANGER FLUORINE POLYMERS CONTAINING CARBOXYL GROUPS, THEIR PREPARATION AND THEIR USE IN CHLORINE-ALKALI ELECTROLYSIS CELLS BE866122A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78972677A 1977-04-20 1977-04-20

Publications (1)

Publication Number Publication Date
BE866122A true BE866122A (en) 1978-10-19

Family

ID=25148510

Family Applications (1)

Application Number Title Priority Date Filing Date
BE186899A BE866122A (en) 1977-04-20 1978-04-19 ION EXCHANGER FLUORINE POLYMERS CONTAINING CARBOXYL GROUPS, THEIR PREPARATION AND THEIR USE IN CHLORINE-ALKALI ELECTROLYSIS CELLS

Country Status (15)

Country Link
JP (1) JPS53132094A (en)
AU (1) AU525395B2 (en)
BE (1) BE866122A (en)
BR (1) BR7802434A (en)
CA (1) CA1126443A (en)
DE (1) DE2817315A1 (en)
FR (2) FR2388013B1 (en)
GB (4) GB1604174A (en)
IL (1) IL54539A (en)
IT (1) IT1094088B (en)
MX (1) MX150276A (en)
NL (1) NL7804220A (en)
NZ (1) NZ187022A (en)
SU (1) SU784786A3 (en)
ZA (1) ZA782224B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1061477B (en) * 1975-07-09 1983-02-28 Asahi Chemical Ind CATIONI EXCHANGER MEMBRANE ON ITS PREPARATION AND USE
US4200711A (en) * 1977-04-25 1980-04-29 Tokuyama Soda Kabushiki Kaisha Process for preparing fluorine-containing polymers having carboxyl groups
US4329435A (en) * 1979-05-31 1982-05-11 Asahi Kasei Kogyo Kabushiki Kaisha Novel fluorinated copolymer with tridihydro fluorosulfonyl fluoride pendant groups and preparation thereof
US4329434A (en) * 1979-05-31 1982-05-11 Asahi Kasei Kogyo Kabushiki Kaisha Novel fluorinated cation exchange membrane and process for producing the same
JPS5672190A (en) * 1979-11-20 1981-06-16 Toyo Soda Mfg Co Ltd Cation exchange membrane for electrolysis of alkali metal halogenide
JPS5792028A (en) * 1980-11-29 1982-06-08 Asahi Chem Ind Co Ltd Fluorocarbon cation exchange membrane
SG60007A1 (en) * 1995-06-26 1999-02-22 Tokuyama Corp Fluorine-contained resin moulded articles
DE10209784A1 (en) * 2001-09-01 2003-12-04 Univ Stuttgart Inst Fuer Chemi Oligomers and polymers containing sulfinate groups and process for their preparation
JP4621536B2 (en) * 2005-04-20 2011-01-26 旭化成イーマテリアルズ株式会社 Method for producing electrolyte membrane with excellent chemical stability
CN103370345B (en) * 2010-12-17 2016-06-29 3M创新有限公司 The oligomer of highly fluorinated sulfinic acid and co-oligomer and salt thereof
EP2651990B1 (en) * 2010-12-17 2018-08-15 3M Innovative Properties Company Fluorine-containing polymer comprising a sulfinate-containing molecule
WO2012082546A1 (en) * 2010-12-17 2012-06-21 3M Innovative Properties Company Partially fluorinated polysulfinic acids and their salts
DE102021131511A1 (en) 2021-12-01 2023-06-01 Bayerische Motoren Werke Aktiengesellschaft Cathode with a fluorine-containing polymer and a solid-state battery with the cathode
CN115073660B (en) * 2022-07-25 2022-12-30 中海油天津化工研究设计院有限公司 Integrated thickening agent for fracturing and preparation method thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3853721A (en) * 1971-09-09 1974-12-10 Ppg Industries Inc Process for electrolysing brine
US3853720A (en) * 1972-10-24 1974-12-10 Ppg Industries Inc Electrolysis of brine using permeable membranes comprising fluorocarbon copolymers
IT1061477B (en) * 1975-07-09 1983-02-28 Asahi Chemical Ind CATIONI EXCHANGER MEMBRANE ON ITS PREPARATION AND USE
JPS5284191A (en) * 1975-12-30 1977-07-13 Asahi Glass Co Ltd Improved f-contg. cation exchange resin membrane

Also Published As

Publication number Publication date
SU784786A3 (en) 1980-11-30
GB1604174A (en) 1981-12-02
GB1604175A (en) 1981-12-02
IL54539A (en) 1983-03-31
GB1604173A (en) 1981-12-02
JPS53132094A (en) 1978-11-17
GB1604176A (en) 1981-12-02
AU3516878A (en) 1979-10-25
JPS6147843B2 (en) 1986-10-21
ZA782224B (en) 1979-04-25
IT1094088B (en) 1985-07-26
BR7802434A (en) 1979-01-16
AU525395B2 (en) 1982-11-04
FR2485024A1 (en) 1981-12-24
IL54539A0 (en) 1978-07-31
MX150276A (en) 1984-04-10
CA1126443A (en) 1982-06-22
FR2388013B1 (en) 1985-08-02
IT7822495A0 (en) 1978-04-19
NL7804220A (en) 1978-10-24
FR2485024B1 (en) 1985-08-02
FR2388013A1 (en) 1978-11-17
NZ187022A (en) 1981-03-16
DE2817315A1 (en) 1978-11-02

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: E.I. DU PONT DE NEMOURS AND CY

Effective date: 19870430