JPS55160028A - Improved fluorinated cation exchange membrane and production thereof - Google Patents

Improved fluorinated cation exchange membrane and production thereof

Info

Publication number
JPS55160028A
JPS55160028A JP6788779A JP6788779A JPS55160028A JP S55160028 A JPS55160028 A JP S55160028A JP 6788779 A JP6788779 A JP 6788779A JP 6788779 A JP6788779 A JP 6788779A JP S55160028 A JPS55160028 A JP S55160028A
Authority
JP
Japan
Prior art keywords
density
membrane
exchange membrane
formula
interior
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
JP6788779A
Other languages
English (en)
Other versions
JPS6216964B2 (ja
Inventor
Shunko Hane
Koji Miyauchi
Shigekichi Omura
Kyoji Kimoto
Mikio Ebisawa
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.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry 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 Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP6788779A priority Critical patent/JPS55160028A/ja
Priority to US06/152,780 priority patent/US4332665A/en
Priority to NZ193824A priority patent/NZ193824A/xx
Priority to FI801732A priority patent/FI72989C/fi
Priority to CA000353092A priority patent/CA1176399A/en
Priority to NO801635A priority patent/NO153735C/no
Priority to PT71331A priority patent/PT71331A/pt
Priority to AU58920/80A priority patent/AU533501B2/en
Publication of JPS55160028A publication Critical patent/JPS55160028A/ja
Priority to US06/344,227 priority patent/US4382123A/en
Publication of JPS6216964B2 publication Critical patent/JPS6216964B2/ja
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
    • C08J5/2287—After-treatment
    • C08J5/2293—After-treatment of fluorine-containing membranes
    • 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
JP6788779A 1979-05-31 1979-05-31 Improved fluorinated cation exchange membrane and production thereof Granted JPS55160028A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP6788779A JPS55160028A (en) 1979-05-31 1979-05-31 Improved fluorinated cation exchange membrane and production thereof
US06/152,780 US4332665A (en) 1979-05-31 1980-05-23 Fluorinated cation exchange membrane
NZ193824A NZ193824A (en) 1979-05-31 1980-05-23 Fluorinated cation exchange membrane and method of preparation
FI801732A FI72989C (fi) 1979-05-31 1980-05-28 Fluorerat katjonbytarmembran och foerfarande foer dess framstaellning.
NO801635A NO153735C (no) 1979-05-31 1980-05-30 Fluorert kationbyttermembran og fremgangsmaate ved fremstilling av denne.
CA000353092A CA1176399A (en) 1979-05-31 1980-05-30 Fluorinated cation exchange membrane and process for preparing the same
PT71331A PT71331A (en) 1979-05-31 1980-05-30 A fluorinated resin cation exchange membrane and process for its preparing
AU58920/80A AU533501B2 (en) 1979-05-31 1980-05-30 Fluorinated carbon exchange membrane
US06/344,227 US4382123A (en) 1979-05-31 1982-01-29 Fluorinated cation exchange membrane and process for preparing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6788779A JPS55160028A (en) 1979-05-31 1979-05-31 Improved fluorinated cation exchange membrane and production thereof

Publications (2)

Publication Number Publication Date
JPS55160028A true JPS55160028A (en) 1980-12-12
JPS6216964B2 JPS6216964B2 (ja) 1987-04-15

Family

ID=13357846

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6788779A Granted JPS55160028A (en) 1979-05-31 1979-05-31 Improved fluorinated cation exchange membrane and production thereof

Country Status (8)

Country Link
US (2) US4332665A (ja)
JP (1) JPS55160028A (ja)
AU (1) AU533501B2 (ja)
CA (1) CA1176399A (ja)
FI (1) FI72989C (ja)
NO (1) NO153735C (ja)
NZ (1) NZ193824A (ja)
PT (1) PT71331A (ja)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA818207B (en) * 1980-11-27 1982-10-27 Ici Australia Ltd Permselective membranes
JPS5792028A (en) * 1980-11-29 1982-06-08 Asahi Chem Ind Co Ltd Fluorocarbon cation exchange membrane
US4437952A (en) 1982-01-04 1984-03-20 E. I. Du Pont De Nemours & Co. Coextruded multilayer cation exchange membranes
US4681855A (en) * 1985-08-05 1987-07-21 The United States Of America As Represented By The Secretary Of Commerce Humidity sensing and measurement employing halogenated organic polymer membranes
US5264125A (en) * 1989-09-08 1993-11-23 Ionics' Incorporated Process for manufacturing continuous supported ion selective membranes using non-polymerizable high boiling point solvents
US5264093A (en) * 1992-04-30 1993-11-23 E. I. Du Pont De Nemours And Company Irradiation of cation exchange membranes to increse current efficiency and reduce power consumption
GB2302693B (en) * 1995-06-26 1999-03-10 Tokuyama Corp Fluorine-containing resin molded articles
US5654109A (en) * 1995-06-30 1997-08-05 The Dow Chemical Company Composite fuel cell membranes
CH692846A5 (it) 1997-02-24 2002-11-29 Baxter Biotech Tech Sarl Film a più strati coestrusi per contenitori di fluidi sterilizzabili.
US6183640B1 (en) * 1999-04-09 2001-02-06 Usf Filtration And Separations Group, Inc. Highly asymmetric anionic membranes
JP4759781B2 (ja) * 2000-01-28 2011-08-31 旭硝子株式会社 一価陽イオン選択透過性陽イオン交換膜及びその製造方法
JP5134793B2 (ja) * 2006-08-04 2013-01-30 有限会社スプリング 水中の溶存水素を活性化および安定化する方法
CN103347842B (zh) 2010-12-17 2016-09-28 3M创新有限公司 部分氟化的亚磺酸单体和它们的盐
CN103261242B (zh) * 2010-12-17 2016-05-04 3M创新有限公司 包含含有亚磺酸根的分子的含氟聚合物
JP5997264B2 (ja) * 2011-06-03 2016-09-28 スリーエム イノベイティブ プロパティズ カンパニー アリルエーテル末端フルオロアルキルスルフィン酸及びその塩
US10734660B2 (en) 2016-03-10 2020-08-04 Nissan North America, Inc. Functionalized carbon layer for membrane degradation mitigation under fuel cell operating conditions

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3969285A (en) * 1973-12-17 1976-07-13 E. I. Du Pont De Nemours And Company Heat-treated fluorocarbon sulfonylamine cation permselectivity
JPS551351B2 (ja) 1974-03-07 1980-01-12
US4151053A (en) * 1975-07-09 1979-04-24 Asahi Kasei Kogyo Kabushiki Kaisha Cation exchange membrane preparation and use thereof
IT1061477B (it) 1975-07-09 1983-02-28 Asahi Chemical Ind Membrana scambiatrice di cationi sua preparazione e suo impiego
JPS5248598A (en) * 1975-10-17 1977-04-18 Asahi Glass Co Ltd Method for producing alkali hydroxide
JPS52145397A (en) * 1976-03-31 1977-12-03 Asahi Chem Ind Co Ltd Electrolysis
US4200711A (en) * 1977-04-25 1980-04-29 Tokuyama Soda Kabushiki Kaisha Process for preparing fluorine-containing polymers having carboxyl groups
IT1166581B (it) * 1979-01-17 1987-05-05 Oronzio De Nora Impianti Membrane cationiche a base di copolimeri solfonati di stirene divinilbenzene e 2- o 4-vinilpiridina o acido acrilico, procedimento per la loro preparazione ed uso in celle di elettrolisi
JPS5629685A (en) * 1979-08-14 1981-03-25 Asahi Glass Co Ltd Fluorine containing cation exchange membrane for electrolysis
JPS6023777B2 (ja) * 1980-05-20 1985-06-10 鐘淵化学工業株式会社 弗素系イオン交換膜の改良法

Also Published As

Publication number Publication date
AU533501B2 (en) 1983-12-01
NO801635L (no) 1980-12-01
FI801732A (fi) 1980-12-01
AU5892080A (en) 1980-12-04
NZ193824A (en) 1982-03-23
FI72989B (fi) 1987-04-30
JPS6216964B2 (ja) 1987-04-15
NO153735C (no) 1986-05-14
NO153735B (no) 1986-02-03
FI72989C (fi) 1987-08-10
US4382123A (en) 1983-05-03
CA1176399A (en) 1984-10-16
PT71331A (en) 1980-06-01
US4332665A (en) 1982-06-01

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