FR2419952A1 - Membranes pour electrolyse - Google Patents

Membranes pour electrolyse

Info

Publication number
FR2419952A1
FR2419952A1 FR7808066A FR7808066A FR2419952A1 FR 2419952 A1 FR2419952 A1 FR 2419952A1 FR 7808066 A FR7808066 A FR 7808066A FR 7808066 A FR7808066 A FR 7808066A FR 2419952 A1 FR2419952 A1 FR 2419952A1
Authority
FR
France
Prior art keywords
acrylic
fluoroolefin
meth
poly
film
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
FR7808066A
Other languages
English (en)
Other versions
FR2419952B1 (fr
Inventor
Jean Bachot
Jean-Pierre Quentin
Jean-Luc Bourgeois
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.)
Rhone Poulenc Industries SA
Original Assignee
Rhone Poulenc Industries SA
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 Rhone Poulenc Industries SA filed Critical Rhone Poulenc Industries SA
Priority to FR7808066A priority Critical patent/FR2419952A1/fr
Priority to EP79400140A priority patent/EP0004237A1/fr
Priority to IL56860A priority patent/IL56860A0/xx
Priority to NO790827A priority patent/NO152457C/no
Priority to AU45048/79A priority patent/AU4504879A/en
Priority to ES478573A priority patent/ES478573A1/es
Priority to JP54029255A priority patent/JPS5927768B2/ja
Priority to AT0188279A priority patent/AT364894B/de
Priority to CA323,412A priority patent/CA1125464A/fr
Publication of FR2419952A1 publication Critical patent/FR2419952A1/fr
Application granted granted Critical
Publication of FR2419952B1 publication Critical patent/FR2419952B1/fr
Priority to US06/538,473 priority patent/US4547411A/en
Granted 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
    • C08J5/2206—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
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

L'invention concerne des membranes pour l'électrolyse. Elle porte sur des membranes constituées d'un diaphragme en téflon + amiante dont les pores sont remplis d'un polymère acrylique. Application à l'électrolyse de NaCI pour la préparation du chlore et de la soude.
FR7808066A 1978-03-14 1978-03-14 Membranes pour electrolyse Granted FR2419952A1 (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR7808066A FR2419952A1 (fr) 1978-03-14 1978-03-14 Membranes pour electrolyse
EP79400140A EP0004237A1 (fr) 1978-03-14 1979-03-06 Membranes échangeuses d'ions; leur préparation; leur utilisation dans l'électrolyse du chlorure de sodium
IL56860A IL56860A0 (en) 1978-03-14 1979-03-11 Ion exchange membranes,process for their preparation and the utilization thereof in electrolysis
NO790827A NO152457C (no) 1978-03-14 1979-03-12 Ionebyttermembran for elektrolyse av saltloesninger og fremgangsmaate for dens fremstilling
AU45048/79A AU4504879A (en) 1978-03-14 1979-03-13 Membranes
ES478573A ES478573A1 (es) 1978-03-14 1979-03-13 Un procedimiento de preparacion de membranas cambiadoras de iones.
JP54029255A JPS5927768B2 (ja) 1978-03-14 1979-03-13 イオン交換膜、その製造方法ならびに使用方法
AT0188279A AT364894B (de) 1978-03-14 1979-03-13 Ionenaustauschermembran und verfahren zu ihrer herstellung
CA323,412A CA1125464A (fr) 1978-03-14 1979-03-14 Membranes
US06/538,473 US4547411A (en) 1978-03-14 1983-10-03 Process for preparing ion-exchange membranes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7808066A FR2419952A1 (fr) 1978-03-14 1978-03-14 Membranes pour electrolyse

Publications (2)

Publication Number Publication Date
FR2419952A1 true FR2419952A1 (fr) 1979-10-12
FR2419952B1 FR2419952B1 (fr) 1983-05-27

Family

ID=9206050

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7808066A Granted FR2419952A1 (fr) 1978-03-14 1978-03-14 Membranes pour electrolyse

Country Status (1)

Country Link
FR (1) FR2419952A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1441092A (fr) * 1964-07-22 1966-06-03 Ionics Procédé pour la fabrication de membranes d'échange ionique, ainsi que les membranes conformes à celles obtenues par le présent procédé ou procédé similaire et l'appareil pourvu desdites membranes
GB1123909A (en) * 1965-12-30 1968-08-14 Permutit Co Ltd Ion-exchange materials
US3817772A (en) * 1969-02-25 1974-06-18 Sybron Corp Semi-permeable membranes and method of production
FR2229739A1 (fr) * 1973-05-18 1974-12-13 Rhone Progil
JPS5192798A (ja) * 1975-02-14 1976-08-14 Kaseiarukarioseizosuruhoho

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1441092A (fr) * 1964-07-22 1966-06-03 Ionics Procédé pour la fabrication de membranes d'échange ionique, ainsi que les membranes conformes à celles obtenues par le présent procédé ou procédé similaire et l'appareil pourvu desdites membranes
GB1123909A (en) * 1965-12-30 1968-08-14 Permutit Co Ltd Ion-exchange materials
US3817772A (en) * 1969-02-25 1974-06-18 Sybron Corp Semi-permeable membranes and method of production
FR2229739A1 (fr) * 1973-05-18 1974-12-13 Rhone Progil
JPS5192798A (ja) * 1975-02-14 1976-08-14 Kaseiarukarioseizosuruhoho

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CA1976 *

Also Published As

Publication number Publication date
FR2419952B1 (fr) 1983-05-27

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Legal Events

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TP Transmission of property
ST Notification of lapse