JPS52120983A - Improved cation exchange membrane - Google Patents

Improved cation exchange membrane

Info

Publication number
JPS52120983A
JPS52120983A JP3791976A JP3791976A JPS52120983A JP S52120983 A JPS52120983 A JP S52120983A JP 3791976 A JP3791976 A JP 3791976A JP 3791976 A JP3791976 A JP 3791976A JP S52120983 A JPS52120983 A JP S52120983A
Authority
JP
Japan
Prior art keywords
cation exchange
exchange membrane
improved cation
improved
tefficiency
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
JP3791976A
Other languages
English (en)
Japanese (ja)
Other versions
JPS577166B2 (US07534539-20090519-C00452.png
Inventor
Maomi Seko
Yasumichi Yamakoshi
Koji Miyauchi
Kyoji Kimoto
Shunko Hane
Mitsunobu Fukumoto
Itaru Watanabe
Sakae Tsushima
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 JP3791976A priority Critical patent/JPS52120983A/ja
Priority to US05/782,713 priority patent/US4209367A/en
Priority to CA275,180A priority patent/CA1100435A/en
Publication of JPS52120983A publication Critical patent/JPS52120983A/ja
Publication of JPS577166B2 publication Critical patent/JPS577166B2/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
    • C08J5/2206—Films, membranes or diaphragms based on organic and/or inorganic macromolecular compounds
    • C08J5/2275—Heterogeneous membranes
    • C08J5/2281—Heterogeneous membranes fluorine containing heterogeneous 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

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)
JP3791976A 1976-04-05 1976-04-05 Improved cation exchange membrane Granted JPS52120983A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP3791976A JPS52120983A (en) 1976-04-05 1976-04-05 Improved cation exchange membrane
US05/782,713 US4209367A (en) 1976-04-05 1977-03-30 Electrolysis of aqueous alkali metal halide solution
CA275,180A CA1100435A (en) 1976-04-05 1977-03-30 Electrolysis using membrane of fluorocarbon polymer with pendant carboxylic acid groups

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3791976A JPS52120983A (en) 1976-04-05 1976-04-05 Improved cation exchange membrane

Publications (2)

Publication Number Publication Date
JPS52120983A true JPS52120983A (en) 1977-10-11
JPS577166B2 JPS577166B2 (US07534539-20090519-C00452.png) 1982-02-09

Family

ID=12510942

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3791976A Granted JPS52120983A (en) 1976-04-05 1976-04-05 Improved cation exchange membrane

Country Status (3)

Country Link
US (1) US4209367A (US07534539-20090519-C00452.png)
JP (1) JPS52120983A (US07534539-20090519-C00452.png)
CA (1) CA1100435A (US07534539-20090519-C00452.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7400556B2 (en) 2003-01-23 2008-07-15 Citizen Watch Co., Ltd. Electronic timepiece with solar cell

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4544458A (en) * 1978-11-13 1985-10-01 E. I. Du Pont De Nemours And Company Fluorinated ion exchange polymer containing carboxylic groups, process for making same, and film and membrane thereof
US4313805A (en) * 1980-03-03 1982-02-02 The Dow Chemical Company Chlorine cell catholyte series flow
US4478695A (en) * 1980-06-11 1984-10-23 The Dow Chemical Company Sulfonic acid electrolytic cell membranes and use thereof in the electrolysis of sodium chloride
US4462877A (en) * 1980-06-11 1984-07-31 The Dow Chemical Company Composite ion exchange membranes
US4417969A (en) * 1980-06-11 1983-11-29 The Dow Chemical Co. Sulfonic acid electrolytic cell membranes
JPS6016518B2 (ja) * 1980-07-31 1985-04-25 旭硝子株式会社 イオン交換膜電解槽
US4401711A (en) * 1981-01-16 1983-08-30 E. I. Du Pont De Nemours And Company Cation exchange membrane with high equivalent weight component
US4390720A (en) * 1981-10-14 1983-06-28 E. I. Du Pont De Nemours And Company Alkyl-ω-fluoroformyl ester and process
US4544471A (en) * 1981-11-02 1985-10-01 E. I. Du Pont De Nemours And Company Electrolytic cell with cation exchange membrane having high equivalent weight component
US4437952A (en) 1982-01-04 1984-03-20 E. I. Du Pont De Nemours & Co. Coextruded multilayer cation exchange membranes
US4552847A (en) * 1983-09-28 1985-11-12 Air Products And Chemicals, Inc. Visual quality control method for barrier treated containers
JPS60115153A (ja) * 1983-11-25 1985-06-21 Shin Kobe Electric Mach Co Ltd 密閉形Ｎｉ―Ｃｄ電池の製造法
WO1994003503A2 (en) * 1992-07-30 1994-02-17 Imperial Chemical Industries Plc Fluorinated polymers
US5514493A (en) * 1995-03-06 1996-05-07 Minnesota Mining And Manufacturing Company Perfluoroalkylsulfonates, sulfonimides, and sulfonyl methides, and electrolytes containing them
US6354443B1 (en) * 1997-05-01 2002-03-12 Millipore Corporation Surface modified porous membrane and process
US6179132B1 (en) * 1998-03-13 2001-01-30 Millipore Corporation Surface modified polymeric substrate and process
WO2006113666A2 (en) * 2005-04-19 2006-10-26 Massachusetts Institute Of Technology Amphiphilic polymers and methods of use thereof
US7378068B2 (en) * 2005-06-01 2008-05-27 Conocophillips Company Electrochemical process for decomposition of hydrogen sulfide and production of sulfur

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5236589A (en) * 1975-09-19 1977-03-19 Asahi Glass Co Ltd Membrane of cation exchange resin containing fluorine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3356607A (en) * 1964-07-22 1967-12-05 Ionics Reinforced ion-exchange membranes
US3562139A (en) * 1968-08-05 1971-02-09 Ionics Cationic-anionic ion-exchange membrane
US3657104A (en) * 1970-11-05 1972-04-18 Ionics Bifunctional cation exchange membranes and their use in electrolyticcells
US3960697A (en) * 1975-02-04 1976-06-01 Olin Corporation Diaphragm cell having uniform and minimum spacing between the anodes and cathodes
JPS52145397A (en) * 1976-03-31 1977-12-03 Asahi Chem Ind Co Ltd Electrolysis

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5236589A (en) * 1975-09-19 1977-03-19 Asahi Glass Co Ltd Membrane of cation exchange resin containing fluorine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7400556B2 (en) 2003-01-23 2008-07-15 Citizen Watch Co., Ltd. Electronic timepiece with solar cell

Also Published As

Publication number Publication date
US4209367A (en) 1980-06-24
JPS577166B2 (US07534539-20090519-C00452.png) 1982-02-09
CA1100435A (en) 1981-05-05

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