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FR2388014A1 - Polymere fluore echangeur d'ions comportant des groupes carboxyliques et pellicules et membranes formees de ce polymere - Google Patents

Polymere fluore echangeur d'ions comportant des groupes carboxyliques et pellicules et membranes formees de ce polymere

Info

Publication number
FR2388014A1
FR2388014A1 FR7807446A FR7807446A FR2388014A1 FR 2388014 A1 FR2388014 A1 FR 2388014A1 FR 7807446 A FR7807446 A FR 7807446A FR 7807446 A FR7807446 A FR 7807446A FR 2388014 A1 FR2388014 A1 FR 2388014A1
Authority
FR
France
Prior art keywords
electrolysis cells
gps
chlorine
fluoro
high current
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.)
Pending
Application number
FR7807446A
Other languages
English (en)
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
Publication of FR2388014A1 publication Critical patent/FR2388014A1/fr
Pending legal-status Critical Current

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)

Abstract

L'invention se rapporte aux matières polymères. Elle concerne un polymère comportant les mailles :
FR7807446A 1977-04-20 1978-03-15 Polymere fluore echangeur d'ions comportant des groupes carboxyliques et pellicules et membranes formees de ce polymere Pending FR2388014A1 (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR2388014A1 true FR2388014A1 (fr) 1978-11-17

Family

ID=25148512

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7807446A Pending FR2388014A1 (fr) 1977-04-20 1978-03-15 Polymere fluore echangeur d'ions comportant des groupes carboxyliques et pellicules et membranes formees de ce polymere

Country Status (10)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0056896A1 (fr) * 1980-12-10 1982-08-04 E.I. Du Pont De Nemours And Company Procédé d'extraction de polymères fluorés
EP1798254A4 (fr) * 2004-08-04 2009-06-03 Asahi Glass Co Ltd Membrane d'echange ionique contenant du fluor et procede de fabrication de fluoropolymere
EP2272877A4 (fr) * 2008-04-28 2011-07-06 Asahi Glass Co Ltd Procédé pour la fabrication d'un polymère contenant du fluor et membrane échangeuse d'ions contenant du fluor

Families Citing this family (2)

* 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
DE3036066A1 (de) * 1980-09-25 1982-05-06 Hoechst Ag, 6000 Frankfurt Verfahren zur herstellung eines elektroden-membran-verbundsystems

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1527816A (fr) * 1966-02-16 1968-06-07 Du Pont Alkyl-vinyl-éthers perfluorés portant des substituants, préparation de ces éthers par pyrolyse des sels correspondants, et leur utilisation comme composants de copolymères
FR2263312A1 (fr) * 1974-03-07 1975-10-03 Asahi Chemical Ind
DE2638791A1 (de) * 1975-08-29 1977-03-03 Asahi Glass Co Ltd Fluorierte kationenaustauschermembran und verwendung derselben zur elektrolyse von alkalimetallhalogeniden

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5224176A (en) * 1975-07-09 1977-02-23 Asahi Chem Ind Co Ltd Cathion exchange membrane
JPS5238486A (en) * 1975-09-23 1977-03-25 Asahi Glass Co Ltd Fluorine-containing cation exchange resin membrane

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1527816A (fr) * 1966-02-16 1968-06-07 Du Pont Alkyl-vinyl-éthers perfluorés portant des substituants, préparation de ces éthers par pyrolyse des sels correspondants, et leur utilisation comme composants de copolymères
FR2263312A1 (fr) * 1974-03-07 1975-10-03 Asahi Chemical Ind
DE2638791A1 (de) * 1975-08-29 1977-03-03 Asahi Glass Co Ltd Fluorierte kationenaustauschermembran und verwendung derselben zur elektrolyse von alkalimetallhalogeniden

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0056896A1 (fr) * 1980-12-10 1982-08-04 E.I. Du Pont De Nemours And Company Procédé d'extraction de polymères fluorés
EP1798254A4 (fr) * 2004-08-04 2009-06-03 Asahi Glass Co Ltd Membrane d'echange ionique contenant du fluor et procede de fabrication de fluoropolymere
EP2272877A4 (fr) * 2008-04-28 2011-07-06 Asahi Glass Co Ltd Procédé pour la fabrication d'un polymère contenant du fluor et membrane échangeuse d'ions contenant du fluor
US8377998B2 (en) 2008-04-28 2013-02-19 Asahi Glass Company, Limited Process for producing fluoropolymer, and fluorinated ion exchange membrane

Also Published As

Publication number Publication date
BR7802435A (pt) 1979-01-16
BE866120A (fr) 1978-10-19
DE2817373A1 (de) 1978-10-26
IT7822496A0 (it) 1978-04-19
JPS53132090A (en) 1978-11-17
AU3516778A (en) 1979-10-25
IT1094103B (it) 1985-07-26
ZA782221B (en) 1979-05-30
IL54541A0 (en) 1978-07-31
NL7804222A (nl) 1978-10-24

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