[go: up one dir, main page]

IL54541A0 - Fluorinated ion exchange polymers containing carboxylic groups and films and membranes made thereof - Google Patents

Fluorinated ion exchange polymers containing carboxylic groups and films and membranes made thereof

Info

Publication number
IL54541A0
IL54541A0 IL54541A IL5454178A IL54541A0 IL 54541 A0 IL54541 A0 IL 54541A0 IL 54541 A IL54541 A IL 54541A IL 5454178 A IL5454178 A IL 5454178A IL 54541 A0 IL54541 A0 IL 54541A0
Authority
IL
Israel
Prior art keywords
films
ion exchange
polymers containing
containing carboxylic
carboxylic groups
Prior art date
Application number
IL54541A
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 IL54541A0 publication Critical patent/IL54541A0/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)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Laminated Bodies (AREA)
IL54541A 1977-04-20 1978-04-19 Fluorinated ion exchange polymers containing carboxylic groups and films and membranes made thereof IL54541A0 (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
IL54541A0 true IL54541A0 (en) 1978-07-31

Family

ID=25148512

Family Applications (1)

Application Number Title Priority Date Filing Date
IL54541A IL54541A0 (en) 1977-04-20 1978-04-19 Fluorinated ion exchange polymers containing carboxylic groups and films and membranes made 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
WO2006013903A1 (en) * 2004-08-04 2006-02-09 Asahi Glass Company, Limited Fluorine-containing ion-exchange membrane and process for producing fluoropolymer
CN102015776B (en) * 2008-04-28 2013-06-19 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
JPS53132090A (en) 1978-11-17
FR2388014A1 (en) 1978-11-17
BR7802435A (en) 1979-01-16
NL7804222A (en) 1978-10-24
IT7822496A0 (en) 1978-04-19
IT1094103B (en) 1985-07-26
ZA782221B (en) 1979-05-30
BE866120A (en) 1978-10-19
DE2817373A1 (en) 1978-10-26
AU3516778A (en) 1979-10-25

Similar Documents

Publication Publication Date Title
GB2058802B (en) Hydrophilic monomer treated microporous films
AU543107B2 (en) Fluorinated ion exchange resin membranes
JPS5698233A (en) Novel ionic polymer and its manufacture
DE2860785D1 (en) Imide groups containing polymers, processes for their preparation and their uses for making various objects
JPS5356271A (en) Method of treating films composed of hydrophilic polymers
IL54540A0 (en) Fluorinated ion exchange polymers containing carboxylic groups and films and membranes made thereof
JPS54129083A (en) Waterrcontaining hydrophillic polymer and contact lense
JPS5744605A (en) Manufacture of halogenated vinyl polymer
GB2039249B (en) Stretching ethylene-vinyl-alcohol copolymer film
IL54539A0 (en) Fluorinated ion exchange polymers containing carboxylic groups and their production
JPS55777A (en) Phosphazene polymer manufacture
JPS53295A (en) Polyesterrnylon cocondensation polymer
JPS5775107A (en) Manufacture of permeable polymer film
JPS52154871A (en) Method of preparation of polymer film and apparatus thereof
IL54541A0 (en) Fluorinated ion exchange polymers containing carboxylic groups and films and membranes made thereof
IL50613A (en) Polymers with ion exchange properties and processes for the preparation thereof
GB2009189B (en) Polymer for contact lens and contact lens made therof
DE3175903D1 (en) Biaxially-oriented methylstyrene polymer films and method for their manufacture
JPS5345376A (en) Method of producing high molecular polyolefin resin sheet or film
GB2041379B (en) Polymers containing perfluoroalkyl groups
JPS56152706A (en) Porous sulfonic polymer film and its manufacture
JPS5339371A (en) Method of orienting film or sheet of polyallylate resin
GB1557222A (en) Polymers containing corbazone groups and photographic elements containing such polymers
JPS5355391A (en) Preparation of halogenated vinyl polymer
AU8671482A (en) Process for preparing fluorinated polymer containing carbonyl fluoride and/or carboxylic groups