JPS5650947A - Solution of perfluorinated polymer - Google Patents

Solution of perfluorinated polymer

Info

Publication number
JPS5650947A
JPS5650947A JP13178180A JP13178180A JPS5650947A JP S5650947 A JPS5650947 A JP S5650947A JP 13178180 A JP13178180 A JP 13178180A JP 13178180 A JP13178180 A JP 13178180A JP S5650947 A JPS5650947 A JP S5650947A
Authority
JP
Japan
Prior art keywords
solution
perfluorinated polymer
perfluorinated
polymer
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.)
Pending
Application number
JP13178180A
Other languages
Japanese (ja)
Inventor
Heinritsuchi Shiruba Raimundo
Rafuaeru Resunitsuku Pauru
Aruton Sumisu Rojiyaa
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 JPS5650947A publication Critical patent/JPS5650947A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/30—Polyalkenyl halides
    • B01D71/32—Polyalkenyl halides containing fluorine atoms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
    • B01D67/0011—Casting solutions therefor
    • B01D67/00111—Polymer pretreatment in the casting solutions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
    • B01J31/08—Ion-exchange resins
    • B01J31/10—Ion-exchange resins sulfonated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
JP13178180A 1979-09-26 1980-09-24 Solution of perfluorinated polymer Pending JPS5650947A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7917379A 1979-09-26 1979-09-26

Publications (1)

Publication Number Publication Date
JPS5650947A true JPS5650947A (en) 1981-05-08

Family

ID=22148886

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13178180A Pending JPS5650947A (en) 1979-09-26 1980-09-24 Solution of perfluorinated polymer

Country Status (2)

Country Link
JP (1) JPS5650947A (en)
DE (1) DE3036410A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61163944A (en) * 1985-01-16 1986-07-24 Daikin Ind Ltd Diaphragm
JPH06128216A (en) * 1990-07-12 1994-05-10 Ausimont Spa Production of perfluoroalkoxy- sulfonic acid compound
JPH06184244A (en) * 1992-12-18 1994-07-05 Asahi Glass Co Ltd Production of perfluorocarbon polymer
WO1999005203A1 (en) * 1997-07-24 1999-02-04 Asahi Glass Company Ltd. Process for producing granulated polytetrafluoroethylene powder
JP2007153960A (en) * 2005-12-01 2007-06-21 Yunimatekku Kk Fluorine-containing copolymer and article on which thin film thereof is formed
WO2025053009A1 (en) * 2023-09-05 2025-03-13 Ａｇｃ株式会社 Method for producing particles containing fluorine-containing polymer

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0584703A1 (en) * 1992-08-28 1994-03-02 E.I. Du Pont De Nemours And Company Protective coatings of perfluorinated polymer solutions
DE4446675C2 (en) * 1994-12-12 1997-10-23 Daramic Inc Process for the repair of separator sheets for accumulators

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61163944A (en) * 1985-01-16 1986-07-24 Daikin Ind Ltd Diaphragm
JPH06128216A (en) * 1990-07-12 1994-05-10 Ausimont Spa Production of perfluoroalkoxy- sulfonic acid compound
JPH06184244A (en) * 1992-12-18 1994-07-05 Asahi Glass Co Ltd Production of perfluorocarbon polymer
WO1999005203A1 (en) * 1997-07-24 1999-02-04 Asahi Glass Company Ltd. Process for producing granulated polytetrafluoroethylene powder
JP2007153960A (en) * 2005-12-01 2007-06-21 Yunimatekku Kk Fluorine-containing copolymer and article on which thin film thereof is formed
WO2025053009A1 (en) * 2023-09-05 2025-03-13 Ａｇｃ株式会社 Method for producing particles containing fluorine-containing polymer

Also Published As

Publication number Publication date
DE3036410A1 (en) 1981-04-16

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