IL54540A - Laminar structures having a base layer of a fluorinated ion exchange polymer containing carboxylic groups and their use as separators in chloralkali electrolytic cells - Google Patents

Laminar structures having a base layer of a fluorinated ion exchange polymer containing carboxylic groups and their use as separators in chloralkali electrolytic cells

Info

Publication number
IL54540A
IL54540A IL54540A IL5454078A IL54540A IL 54540 A IL54540 A IL 54540A IL 54540 A IL54540 A IL 54540A IL 5454078 A IL5454078 A IL 5454078A IL 54540 A IL54540 A IL 54540A
Authority
IL
Israel
Prior art keywords
ion exchange
separators
base layer
polymer containing
fluorinated ion
Prior art date
Application number
IL54540A
Other languages
English (en)
Other versions
IL54540A0 (en
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 IL54540A0 publication Critical patent/IL54540A0/xx
Publication of IL54540A publication Critical patent/IL54540A/xx

Links

Classifications

    • 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
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B32B27/322—Layered products comprising a layer of synthetic resin comprising polyolefins comprising halogenated polyolefins, e.g. PTFE
    • 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
    • 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
    • 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
    • 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
    • B32B2457/00—Electrical equipment
    • 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
    • C08J2327/18—Homopolymers or copolymers of tetrafluoroethylene

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)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Laminated Bodies (AREA)
IL54540A 1977-04-20 1978-04-19 Laminar structures having a base layer of a fluorinated ion exchange polymer containing carboxylic groups and their use as separators in chloralkali electrolytic cells IL54540A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78972577A 1977-04-20 1977-04-20

Publications (2)

Publication Number Publication Date
IL54540A0 IL54540A0 (en) 1978-07-31
IL54540A true IL54540A (en) 1981-09-13

Family

ID=25148505

Family Applications (1)

Application Number Title Priority Date Filing Date
IL54540A IL54540A (en) 1977-04-20 1978-04-19 Laminar structures having a base layer of a fluorinated ion exchange polymer containing carboxylic groups and their use as separators in chloralkali electrolytic cells

Country Status (15)

Country Link
JP (2) JPS53132089A (xx)
AU (2) AU525335B2 (xx)
BE (1) BE866121A (xx)
BR (1) BR7802433A (xx)
CA (1) CA1133425A (xx)
DE (1) DE2817344A1 (xx)
FR (1) FR2388012A1 (xx)
GB (1) GB1604102A (xx)
IL (1) IL54540A (xx)
IT (1) IT1094102B (xx)
MX (1) MX151031A (xx)
NL (1) NL7804221A (xx)
NZ (1) NZ187023A (xx)
SU (1) SU1165239A3 (xx)
ZA (1) ZA782225B (xx)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4329434A (en) 1979-05-31 1982-05-11 Asahi Kasei Kogyo Kabushiki Kaisha Novel fluorinated cation exchange membrane and process for producing the same
DE3050931C2 (de) * 1979-05-31 1994-06-09 Asahi Chemical Ind Fluorierte Carbonsäure-Derivate und Verfahren zu ihrer Herstellung
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
DE3036066A1 (de) * 1980-09-25 1982-05-06 Hoechst Ag, 6000 Frankfurt Verfahren zur herstellung eines elektroden-membran-verbundsystems
JPS5792028A (en) * 1980-11-29 1982-06-08 Asahi Chem Ind Co Ltd Fluorocarbon cation exchange membrane
JPS58189210A (ja) * 1982-04-30 1983-11-04 Daikin Ind Ltd テトラフルオロエチレン／フルオロ（アルキルビニルエ−テル）共重合体の製法
US4954256A (en) * 1989-05-15 1990-09-04 Pall Corporation Hydrophobic membranes
JPH08500374A (ja) * 1992-07-30 1996-01-16 インペリアル・ケミカル・インダストリーズ・ピーエルシー フッ素化ポリマー
JP2003246906A (ja) * 2002-02-25 2003-09-05 Asahi Kasei Corp フッ素系共重合体含有組成物
US7071271B2 (en) * 2003-10-30 2006-07-04 3M Innovative Properties Company Aqueous emulsion polymerization of functionalized fluoromonomers
CN102317324B (zh) * 2008-12-11 2014-12-24 索尔维索莱克西斯公司 氟代离聚物组合物的纯化
JP5799926B2 (ja) * 2012-09-27 2015-10-28 旭硝子株式会社 含フッ素共重合体の製造方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3282875A (en) * 1964-07-22 1966-11-01 Du Pont Fluorocarbon vinyl ether polymers
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
US3784399A (en) * 1971-09-08 1974-01-08 Du Pont Films of fluorinated polymer containing sulfonyl groups with one surface in the sulfonamide or sulfonamide salt form and a process for preparing such
US3849243A (en) * 1971-11-08 1974-11-19 Du Pont Laminates of support material and fluorinated polymer containing pendant side chains containing sulfonyl groups
AU464313B2 (en) * 1971-12-27 1975-08-21 Hooker Chemicals And Plastics Coup Electrolysis method and apparatus
JPS551351B2 (xx) * 1974-03-07 1980-01-12
JPS5224176A (en) * 1975-07-09 1977-02-23 Asahi Chem Ind Co Ltd Cathion exchange membrane
JPS5223192A (en) * 1975-08-15 1977-02-21 Asahi Glass Co Ltd Preparation of improved fluoropolymer bearing cation exchange groups
JPS5228586A (en) * 1975-08-29 1977-03-03 Asahi Glass Co Ltd Method for manufacturing an improved fluoropolymer having cation excha nge groups
JPS5228587A (en) * 1975-08-29 1977-03-03 Asahi Glass Co Ltd Method for manufacturing an improved fluoropolymer having cation excha nge groups
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
JPS52120999A (en) * 1976-04-05 1977-10-11 Asahi Chem Ind Co Ltd Electrolysis of alkali metal halides

Also Published As

Publication number Publication date
DE2817344C2 (xx) 1990-11-15
FR2388012A1 (fr) 1978-11-17
CA1133425A (en) 1982-10-12
AU525335B2 (en) 1982-11-04
JPS59211583A (ja) 1984-11-30
IL54540A0 (en) 1978-07-31
NL7804221A (nl) 1978-10-24
MX151031A (es) 1984-09-12
IT1094102B (it) 1985-07-26
SU1165239A3 (ru) 1985-06-30
DE2817344A1 (de) 1978-10-26
AU1304888A (en) 1988-06-16
IT7822494A0 (it) 1978-04-19
BE866121A (fr) 1978-10-19
GB1604102A (en) 1981-12-02
NZ187023A (en) 1980-11-28
JPS53132089A (en) 1978-11-17
JPS6356257B2 (xx) 1988-11-07
AU3516478A (en) 1979-10-25
BR7802433A (pt) 1979-01-16
ZA782225B (en) 1979-04-25

Similar Documents

Publication Publication Date Title
SU1075986A3 (ru) Электролизер дл получени хлора и раствора гидроокиси щелочного металла
KR830006474A (ko) 개량된 혼성 이온 교환막
IL54540A (en) Laminar structures having a base layer of a fluorinated ion exchange polymer containing carboxylic groups and their use as separators in chloralkali electrolytic cells
JPS5439833A (en) Diaphragm for galvanic cell
FI68067B (fi) Katjonbytarharts dess framstaellning och anvaendning
DE3168122D1 (en) Improved sulfonic acid electrolytic cell membranes
IL54539A (en) Fluorinated ion exchange polymers containing carboxylic groups,their production and their use as membranes in chloralkali electrolysis cells
ATE12002T1 (de) Polymere, die eine saure funktionalitaet haben.
EP0065547B1 (en) Permselective fluoropolymeric membrane and method of its production
SE8006868L (sv) Klor-alkaliforfarande under anvendning av fast polymerelektrolyt samt elektrolyscell
GB1184321A (en) Electrochemical Cells
Tsuchida et al. Lithium ion conducting polymeric hybrids
ES478573A1 (es) Un procedimiento de preparacion de membranas cambiadoras de iones.
CN101426823A (zh) 磺化单体的乙烯基聚合物，其制备方法，聚合物电解质，聚合物电解质膜和燃料电池
RU95113731A (ru) Электролизер и электрод для электролизера
JPS5511047A (en) Improved cation exchange membrane
CA1085993A (en) Copolymers and diaphragms made therefrom
ES456744A1 (es) Procedimiento y aparato de fabricacion de una estructura electrodica para celulas electroquimicas.
CA1186277A (en) Fluoropolymer membranes produced by irradiation and treatment with fluorinated carboxylic acid
JPS5736110A (ja) Shinsuiseimakunoseizoho
SE419454B (sv) Katjonbytarmembran samt anvendning av detsamma som en separator i en elektrolyscell
FR2334768A2 (fr) Procede d'electrolyse avec diaphragme d'halogenures de metaux alcalins
JPS5625985A (en) Anode for alkali chloride electrolysis
JPS5810367A (ja) 電池用セパレ−タ及びその製造法
IT1150151B (it) Resine scambiocationiche e loro uso come membrane in celleelettrolitiche