CA1126443A - Fluorinated ion exchange polymer containing carboxylic groups, and process for making same - Google Patents

Fluorinated ion exchange polymer containing carboxylic groups, and process for making same

Info

Publication number
CA1126443A
CA1126443A CA301,530A CA301530A CA1126443A CA 1126443 A CA1126443 A CA 1126443A CA 301530 A CA301530 A CA 301530A CA 1126443 A CA1126443 A CA 1126443A
Authority
CA
Canada
Prior art keywords
groups
polymer
side chains
film
membrane
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
CA301,530A
Other languages
English (en)
French (fr)
Inventor
Walther G. Grot
Paul R. Resnick
Charles J. Molnar
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
Priority to CA000394989A priority Critical patent/CA1139780A/en
Priority to CA000394990A priority patent/CA1142693A/en
Priority to CA000394991A priority patent/CA1162565A/en
Application granted granted Critical
Publication of CA1126443A publication Critical patent/CA1126443A/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
    • 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)
CA301,530A 1977-04-20 1978-04-18 Fluorinated ion exchange polymer containing carboxylic groups, and process for making same Expired CA1126443A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA000394989A CA1139780A (en) 1977-04-20 1982-01-26 Fluorinated ion exchange polymer containing carboxylic groups, and process for making same
CA000394990A CA1142693A (en) 1977-04-20 1982-01-26 Fluorinated ion exchange polymer containing carboxylic groups, and process for making same
CA000394991A CA1162565A (en) 1977-04-20 1982-01-26 Fluorinated ion exchange polymer containing carboxylic groups, and process for making same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US78972677A 1977-04-20 1977-04-20
US789,726 1977-04-20

Publications (1)

Publication Number Publication Date
CA1126443A true CA1126443A (en) 1982-06-22

Family

ID=25148510

Family Applications (1)

Application Number Title Priority Date Filing Date
CA301,530A Expired CA1126443A (en) 1977-04-20 1978-04-18 Fluorinated ion exchange polymer containing carboxylic groups, and process for making same

Country Status (15)

Country Link
JP (1) JPS53132094A (it)
AU (1) AU525395B2 (it)
BE (1) BE866122A (it)
BR (1) BR7802434A (it)
CA (1) CA1126443A (it)
DE (1) DE2817315A1 (it)
FR (2) FR2388013B1 (it)
GB (4) GB1604175A (it)
IL (1) IL54539A (it)
IT (1) IT1094088B (it)
MX (1) MX150276A (it)
NL (1) NL7804220A (it)
NZ (1) NZ187022A (it)
SU (1) SU784786A3 (it)
ZA (1) ZA782224B (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1061477B (it) * 1975-07-09 1983-02-28 Asahi Chemical Ind Membrana scambiatrice di cationi sua preparazione e suo impiego
US4200711A (en) * 1977-04-25 1980-04-29 Tokuyama Soda Kabushiki Kaisha Process for preparing fluorine-containing polymers having carboxyl groups
US4329434A (en) * 1979-05-31 1982-05-11 Asahi Kasei Kogyo Kabushiki Kaisha Novel fluorinated cation exchange membrane and process for producing the same
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
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 (de) * 2001-09-01 2003-12-04 Univ Stuttgart Inst Fuer Chemi Sulfinatgruppen enthaltende Oligomere und Polymere und Verfahren zu ihrer Herstellung
JP4621536B2 (ja) * 2005-04-20 2011-01-26 旭化成イーマテリアルズ株式会社 化学的安定性に優れた電解質膜の製造方法
WO2012082546A1 (en) * 2010-12-17 2012-06-21 3M Innovative Properties Company Partially fluorinated polysulfinic acids and their salts
CN103261242B (zh) * 2010-12-17 2016-05-04 3M创新有限公司 包含含有亚磺酸根的分子的含氟聚合物
US9266999B2 (en) * 2010-12-17 2016-02-23 3M Innovative Properties Company Oligomers and co-oligomers of highly fluorinated sulfinic acid and salts thereof
DE102021131511A1 (de) 2021-12-01 2023-06-01 Bayerische Motoren Werke Aktiengesellschaft Kathode mit einem fluorhaltigen Polymer sowie eine Festkörperbatterie mit der Kathode
CN115073660B (zh) * 2022-07-25 2022-12-30 中海油天津化工研究设计院有限公司 一种压裂用一体化稠化剂及其制备方法

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 (it) * 1975-07-09 1983-02-28 Asahi Chemical Ind Membrana scambiatrice di cationi sua preparazione e suo impiego
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
AU3516878A (en) 1979-10-25
FR2388013A1 (fr) 1978-11-17
FR2388013B1 (fr) 1985-08-02
GB1604174A (en) 1981-12-02
FR2485024A1 (fr) 1981-12-24
IL54539A (en) 1983-03-31
IT1094088B (it) 1985-07-26
NL7804220A (nl) 1978-10-24
DE2817315A1 (de) 1978-11-02
SU784786A3 (ru) 1980-11-30
IL54539A0 (en) 1978-07-31
MX150276A (es) 1984-04-10
FR2485024B1 (fr) 1985-08-02
NZ187022A (en) 1981-03-16
BR7802434A (pt) 1979-01-16
JPS6147843B2 (it) 1986-10-21
AU525395B2 (en) 1982-11-04
GB1604175A (en) 1981-12-02
GB1604176A (en) 1981-12-02
IT7822495A0 (it) 1978-04-19
BE866122A (fr) 1978-10-19
GB1604173A (en) 1981-12-02
ZA782224B (en) 1979-04-25
JPS53132094A (en) 1978-11-17

Similar Documents

Publication Publication Date Title
US4267364A (en) Fluorinated ion exchange polymer containing carboxylic groups, process for making same, and film and membrane thereof
US4544458A (en) Fluorinated ion exchange polymer containing carboxylic groups, process for making same, and film and membrane thereof
CA1148566A (en) Fluorinated copolymer and preparation thereof
US4085071A (en) Ion exchange polymer film, consisting of fluorinated polymer with N-monosubstituted sulfonamido groups method and apparatus for electrolysis of alkali or alkaline earth metal halide
CA1185921A (en) Electrolytic cell having an improved ion exchange membrane and process for operating
EP0025644B1 (en) Fluorinated polymer cation exchange membrane for electrolysis, process for its preparation and process for electrolysing an aqueous solution of an alkali metal chloride
US3969285A (en) Heat-treated fluorocarbon sulfonylamine cation permselectivity
KR840001538B1 (ko) 불소화 혼성막
CA1126443A (en) Fluorinated ion exchange polymer containing carboxylic groups, and process for making same
CA1185398A (en) Fluorinated cation exchange membrane and process for producing the same
CA1079914A (en) Method for preparation of cation exchange membrane
EP0053455B1 (en) Preparation of a fluorocarbon cation-exchange membrane and electrolysis process using the membrane
US4168216A (en) Heat-treated fluorocarbon sulfonamide cation exchange membrane and process therefor
CA1176399A (en) Fluorinated cation exchange membrane and process for preparing the same
GB2091166A (en) Membrane, electrochemical cell, and electrolysis process
CA1133425A (en) Fluorinated ion exchange polymer containing carboxylic groups, and film and membrane thereof
EP2882705B1 (en) Allyl-bearing fluorinated ionomers
EP0079157B1 (en) Process for esterifying fluorinated carboxylic acid polymer
US4030988A (en) Process for producing halogen and metal hydroxides with cation exchange membranes of improved permselectivity
US4026783A (en) Electrolysis cell using cation exchange membranes of improved permselectivity
US4487668A (en) Fluorinated ion exchange polymer containing carboxylic groups, and film and membrane thereof
US4414338A (en) Cation exchange membrane
US4113585A (en) Method and apparatus for electrolysis of alkali or alkaline earth metal halide
CA1142693A (en) Fluorinated ion exchange polymer containing carboxylic groups, and process for making same
CA1139780A (en) Fluorinated ion exchange polymer containing carboxylic groups, and process for making same

Legal Events

Date Code Title Description
MKEX Expiry