FR2367782A1 - Procede de preparation d'un copolymere fluore possedant des groupes echangeurs d'ions - Google Patents

Procede de preparation d'un copolymere fluore possedant des groupes echangeurs d'ions

Info

Publication number
FR2367782A1
FR2367782A1 FR7730712A FR7730712A FR2367782A1 FR 2367782 A1 FR2367782 A1 FR 2367782A1 FR 7730712 A FR7730712 A FR 7730712A FR 7730712 A FR7730712 A FR 7730712A FR 2367782 A1 FR2367782 A1 FR 2367782A1
Authority
FR
France
Prior art keywords
ion exchange
copolymer
preparing
exchange groups
group
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.)
Granted
Application number
FR7730712A
Other languages
English (en)
Other versions
FR2367782B1 (fr
Inventor
Hiroshi Ukihashi
Tatsuro Asawa
Masaaki Yamabe
Haruhisa Miyake
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.)
AGC Inc
Original Assignee
Asahi Glass Co Ltd
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 Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Publication of FR2367782A1 publication Critical patent/FR2367782A1/fr
Application granted granted Critical
Publication of FR2367782B1 publication Critical patent/FR2367782B1/fr
Granted 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
    • C08F214/00—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
    • C08F214/18—Monomers containing fluorine
    • C08F214/184—Monomers containing fluorine with fluorinated vinyl ethers
    • 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
    • C08F216/00—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
    • C08F216/12—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
    • C08F216/14—Monomers containing only one unsaturated aliphatic radical
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

a. Procédé de préparation d'un copolymère fluoré possédant des groupes échangeurs d'ions; b. Le copolymère fluoré possédant de 1 à 50 moles % d'un composant possédant un groupe fonctionnel, groupe acide carboxylique ou groupe qui peut être transformé en groupe d'acide carboxylique, est préparé par copolymérisation d'un monomère insature éthylénique fluoré et un monomère fonctionnel possédant le groupe fonctionnel en présence d'une source initiatrice de polymérisation dans un milieu aqueux sous une pression supérieure à 7 kg/cm**2 pour obtenir le copolymère possédant un poids moléculaire élevé (TQ supérieur à 150 degrés C) et une capacité d'échange d'ion de 0,5 à 4 meq/g de polymère sec; c. Ce copolymère est utilisé comme membrane échangeur d'ion par exemple dans l'électrolyse d'une solution aqueuse d'électrolyte.
FR7730712A 1976-10-15 1977-10-12 Procede de preparation d'un copolymere fluore possedant des groupes echangeurs d'ions Granted FR2367782A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12289476A JPS5349090A (en) 1976-10-15 1976-10-15 Preparation of fluorinated plymer containing ion exchange group

Publications (2)

Publication Number Publication Date
FR2367782A1 true FR2367782A1 (fr) 1978-05-12
FR2367782B1 FR2367782B1 (fr) 1983-04-29

Family

ID=14847254

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7730712A Granted FR2367782A1 (fr) 1976-10-15 1977-10-12 Procede de preparation d'un copolymere fluore possedant des groupes echangeurs d'ions

Country Status (6)

Country Link
US (1) US4138373A (fr)
JP (1) JPS5349090A (fr)
DE (1) DE2746416C2 (fr)
FR (1) FR2367782A1 (fr)
GB (1) GB1552060A (fr)
IT (1) IT1088860B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0050447A1 (fr) * 1980-10-17 1982-04-28 Asahi Glass Company Ltd. Solution organique de copolymère fluoré ayant des groupes acide carboxylique

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4327010A (en) * 1978-02-14 1982-04-27 Asahi Glass Company, Ltd. Solution of fluorinated polymer having carboxylic acid salt groups
JPS5589312A (en) * 1978-12-27 1980-07-05 Asahi Glass Co Ltd Preparation of ion-exchange fluorinated polymer
JPS5589313A (en) * 1978-12-27 1980-07-05 Asahi Glass Co Ltd Preparation of ion exchange fluorinated polymer
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
JPS5645911A (en) * 1979-09-25 1981-04-25 Asahi Glass Co Ltd Production of ion-exchangeable fluorinated polymer
US4341685A (en) * 1979-11-20 1982-07-27 Asahi Glass Company, Ltd. Process for preparing organic dispersion of acid type fluorinated polymer
US4330654A (en) * 1980-06-11 1982-05-18 The Dow Chemical Company Novel polymers having acid functionality
US4368109A (en) * 1980-11-05 1983-01-11 Olin Corporation Electrolytic cell with inter-electrode spacer means
US4332661A (en) * 1980-11-05 1982-06-01 Olin Corporation Cells having gasket lubricating means
US4385187A (en) * 1981-06-30 1983-05-24 E. I. Du Pont De Nemours And Company Perfluoroketovinyl ethers and copolymers therefrom
US4434273A (en) 1981-06-30 1984-02-28 E. I. Du Pont De Nemours And Company Perfluoroketovinyl ethers and copolymers therefrom
US4390720A (en) * 1981-10-14 1983-06-28 E. I. Du Pont De Nemours And Company Alkyl-ω-fluoroformyl ester and process
JPS58136605A (ja) * 1982-02-05 1983-08-13 Asahi Glass Co Ltd カルボキシル基含有含フツ素重合体の製造方法
US4599386A (en) * 1984-10-18 1986-07-08 E. I. Du Pont De Nemours And Company Heat stable tetrafluoroethylene-perfluoro(alkyl vinyl ether) copolymers
JPS63218713A (ja) * 1987-02-17 1988-09-12 Daikin Ind Ltd α−フルオロアクリル酸系重合体ならびに用途
US5006259A (en) * 1988-03-21 1991-04-09 E. I. Du Pont De Nemours And Company Process and means for use of anaphylatoxin adsorbents
WO1995010541A1 (fr) * 1993-10-12 1995-04-20 Asahi Kasei Kogyo Kabushiki Kaisha Copolymere de perfluorocarbone ayant des groupes fonctionnels et procede pour sa production
US6248469B1 (en) 1997-08-29 2001-06-19 Foster-Miller, Inc. Composite solid polymer electrolyte membranes
US7550216B2 (en) * 1999-03-03 2009-06-23 Foster-Miller, Inc. Composite solid polymer electrolyte membranes
US20060014887A1 (en) * 2004-07-19 2006-01-19 3M Innovative Properties Company Method of hydrolyzing a dispersion of ionic fluoropolymer
US7304101B2 (en) * 2004-07-19 2007-12-04 3M Innovative Properties Company Method of purifying a dispersion of ionic fluoropolymer
US20080015304A1 (en) 2006-07-13 2008-01-17 Klaus Hintzer Aqueous emulsion polymerization process for producing fluoropolymers
US7671112B2 (en) * 2005-07-15 2010-03-02 3M Innovative Properties Company Method of making fluoropolymer dispersion
GB2430437A (en) * 2005-09-27 2007-03-28 3M Innovative Properties Co Method of making a fluoropolymer
US20080264864A1 (en) 2007-04-27 2008-10-30 3M Innovative Properties Company PROCESS FOR REMOVING FLUORINATED EMULSIFIER FROM FLUOROPOLMER DISPERSIONS USING AN ANION-EXCHANGE RESIN AND A pH-DEPENDENT SURFACTANT AND FLUOROPOLYMER DISPERSIONS CONTAINING A pH-DEPENDENT SURFACTANT

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1745300A1 (de) * 1966-02-16 1971-09-02 Du Pont Fluorierte Copolymere und Verfahren zu ihrer Herstellung
FR2263312A1 (fr) * 1974-03-07 1975-10-03 Asahi Chemical Ind
FR2333824A1 (fr) * 1975-08-29 1977-07-01 Asahi Glass Co Ltd Membrane fluoree echangeuse de cations et son application pour l'electrolyse d'un halogenure de metal alcalin

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5141678B1 (fr) * 1964-08-07 1976-11-11
CA1030104A (fr) * 1971-09-09 1978-04-25 William B. Darlington Diaphragmes de cellules electrolytiques
JPS51130495A (en) * 1975-05-08 1976-11-12 Asahi Glass Co Ltd Preparation of a fluoropolymer having ion exchangeable groups
JPS534114A (en) * 1976-07-02 1978-01-14 Toyota Motor Corp Valve timing variable device for internal combustion engine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1745300A1 (de) * 1966-02-16 1971-09-02 Du Pont Fluorierte Copolymere und Verfahren zu ihrer Herstellung
FR2263312A1 (fr) * 1974-03-07 1975-10-03 Asahi Chemical Ind
FR2333824A1 (fr) * 1975-08-29 1977-07-01 Asahi Glass Co Ltd Membrane fluoree echangeuse de cations et son application pour l'electrolyse d'un halogenure de metal alcalin

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0050447A1 (fr) * 1980-10-17 1982-04-28 Asahi Glass Company Ltd. Solution organique de copolymère fluoré ayant des groupes acide carboxylique

Also Published As

Publication number Publication date
JPS5349090A (en) 1978-05-04
FR2367782B1 (fr) 1983-04-29
GB1552060A (en) 1979-09-05
JPS559006B2 (fr) 1980-03-07
DE2746416A1 (de) 1978-04-20
US4138373A (en) 1979-02-06
IT1088860B (it) 1985-06-10
DE2746416C2 (de) 1986-01-02

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