ZA782221B - Fluorinated ion exchange polymer containing carboxylic groups,and film and membrane thereof - Google Patents

Fluorinated ion exchange polymer containing carboxylic groups,and film and membrane thereof

Info

Publication number
ZA782221B
ZA782221B ZA00782221A ZA782221A ZA782221B ZA 782221 B ZA782221 B ZA 782221B ZA 00782221 A ZA00782221 A ZA 00782221A ZA 782221 A ZA782221 A ZA 782221A ZA 782221 B ZA782221 B ZA 782221B
Authority
ZA
South Africa
Prior art keywords
membrane
film
ion exchange
polymer containing
containing carboxylic
Prior art date
Application number
ZA00782221A
Inventor
P Resnick
C Molnar
W Grot
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 ZA782221B publication Critical patent/ZA782221B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F16/00—Homopolymers and 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 an alcohol, ether, aldehydo, ketonic, acetal or ketal radical
    • C08F16/12—Homopolymers and 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 an alcohol, ether, aldehydo, ketonic, acetal or ketal radical by an ether radical
    • C08F16/14—Monomers containing only one unsaturated aliphatic radical
    • C08F16/26—Monomers containing oxygen atoms in addition to the ether oxygen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • 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
    • 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)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Laminated Bodies (AREA)
ZA00782221A 1977-04-20 1978-04-19 Fluorinated ion exchange polymer containing carboxylic groups,and film and membrane thereof ZA782221B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78972777A 1977-04-20 1977-04-20

Publications (1)

Publication Number Publication Date
ZA782221B true ZA782221B (en) 1979-05-30

Family

ID=25148512

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00782221A ZA782221B (en) 1977-04-20 1978-04-19 Fluorinated ion exchange polymer containing carboxylic groups,and film and membrane thereof

Country Status (10)

Country Link
JP (1) JPS53132090A (en)
AU (1) AU3516778A (en)
BE (1) BE866120A (en)
BR (1) BR7802435A (en)
DE (1) DE2817373A1 (en)
FR (1) FR2388014A1 (en)
IL (1) IL54541A0 (en)
IT (1) IT1094103B (en)
NL (1) NL7804222A (en)
ZA (1) ZA782221B (en)

Families Citing this family (5)

* 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
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
US4360601A (en) * 1980-12-10 1982-11-23 E. I. Du Pont De Nemours And Company Process for extraction of fluorinated copolymers with fluorocarbons
CN1993409B (en) * 2004-08-04 2011-03-02 旭硝子株式会社 Fluorinated ion exchange membrane and process for producing fluoropolymer
WO2009133902A1 (en) * 2008-04-28 2009-11-05 旭硝子株式会社 Method for producing fluorine-containing polymer and fluorine-containing ion exchange membrane

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1527816A (en) * 1966-02-16 1968-06-07 Du Pont Perfluorinated alkyl-vinyl ethers bearing substituents, preparation of these ethers by pyrolysis of the corresponding salts, and their use as components of copolymers
JPS551351B2 (en) * 1974-03-07 1980-01-12
JPS5224176A (en) * 1975-07-09 1977-02-23 Asahi Chem Ind Co Ltd Cathion exchange membrane
GB1518387A (en) * 1975-08-29 1978-07-19 Asahi Glass Co Ltd Fluorinated cation exchange membrane and use thereof in electrolysis of an alkali metal halide
JPS5238486A (en) * 1975-09-23 1977-03-25 Asahi Glass Co Ltd Fluorine-containing cation exchange resin membrane

Also Published As

Publication number Publication date
IL54541A0 (en) 1978-07-31
BR7802435A (en) 1979-01-16
NL7804222A (en) 1978-10-24
DE2817373A1 (en) 1978-10-26
AU3516778A (en) 1979-10-25
BE866120A (en) 1978-10-19
IT7822496A0 (en) 1978-04-19
IT1094103B (en) 1985-07-26
JPS53132090A (en) 1978-11-17
FR2388014A1 (en) 1978-11-17

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