JPS6344777B2 - - Google Patents

Info

Publication number
JPS6344777B2
JPS6344777B2 JP59256584A JP25658484A JPS6344777B2 JP S6344777 B2 JPS6344777 B2 JP S6344777B2 JP 59256584 A JP59256584 A JP 59256584A JP 25658484 A JP25658484 A JP 25658484A JP S6344777 B2 JPS6344777 B2 JP S6344777B2
Authority
JP
Japan
Prior art keywords
film
polymer
polymers
melt
liquid
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.)
Expired
Application number
JP59256584A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60149631A (ja
Inventor
Gusutafu Gurooto Barutaa
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of JPS60149631A publication Critical patent/JPS60149631A/ja
Publication of JPS6344777B2 publication Critical patent/JPS6344777B2/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
    • C08J5/18—Manufacture of films or sheets
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/02—Chemical treatment or coating of shaped articles made of macromolecular substances with solvents, e.g. swelling agents
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
JP59256584A 1983-12-06 1984-12-06 フツ素化イオン交換ポリマーの配向フイルムの製造方法 Granted JPS60149631A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US55851383A 1983-12-06 1983-12-06
US558513 1983-12-06

Publications (2)

Publication Number Publication Date
JPS60149631A JPS60149631A (ja) 1985-08-07
JPS6344777B2 true JPS6344777B2 (2) 1988-09-06

Family

ID=24229844

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59256584A Granted JPS60149631A (ja) 1983-12-06 1984-12-06 フツ素化イオン交換ポリマーの配向フイルムの製造方法

Country Status (2)

Country Link
EP (1) EP0145426A3 (2)
JP (1) JPS60149631A (2)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002041429A1 (de) * 2000-11-20 2002-05-23 Institut Für Mechanische Systeme Verfahren zur montage einer polymermembran in einer brennstoffzelle
WO2002062879A1 (fr) * 2001-02-07 2002-08-15 Asahi Kasei Kabushiki Kaisha Membrane en fluororesine echangeuse d'ions
WO2002096983A1 (fr) 2001-05-31 2002-12-05 Asahi Kasei Kabushiki Kaisha Membrane d'echange ionique fluoropolymere
JP4857560B2 (ja) * 2002-09-30 2012-01-18 旭硝子株式会社 固体高分子型燃料電池用電解質膜の製造方法
JP4657055B2 (ja) * 2005-08-03 2011-03-23 旭化成株式会社 電解質膜の製造方法
JP2008066023A (ja) * 2006-09-05 2008-03-21 Toyota Motor Corp 電解質膜とその製造方法および該電解質膜を持つ膜電極接合体
JP2013028710A (ja) * 2011-07-28 2013-02-07 Nitto Denko Corp イオン伝導性電解質膜およびその製造方法
JP7306388B2 (ja) * 2018-06-15 2023-07-11 Ａｇｃ株式会社 イオン交換膜および乾燥イオン交換膜の製造方法
US20230275248A1 (en) * 2020-06-25 2023-08-31 The Chemours Company Fc, Llc Stretched, highly-uniform cation exchange membranes and processes of forming same
US20250055132A1 (en) 2021-12-21 2025-02-13 The Chemours Company Fc, Llc Stretched multilayer cation exchange membranes

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4000057A (en) * 1974-11-21 1976-12-28 Hooker Chemicals & Plastics Corporation Electrolytic cell membrane conditioning
US4124477A (en) * 1975-05-05 1978-11-07 Hooker Chemicals & Plastics Corp. Electrolytic cell utilizing pretreated semi-permeable membranes
JPS52130491A (en) * 1976-04-27 1977-11-01 Toyo Soda Mfg Co Ltd Improvement of current efficiency of cation exchange membranes
JPS5835531B2 (ja) * 1977-06-13 1983-08-03 東ソー株式会社 陽イオン交換膜の性能向上の方法
GB2121827B (en) * 1982-06-08 1985-10-16 Ici Plc Swelling ion-exchange membrane

Also Published As

Publication number Publication date
EP0145426A2 (en) 1985-06-19
EP0145426A3 (en) 1986-07-30
JPS60149631A (ja) 1985-08-07

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