NO821436L - Fremgangsmaate ved fremstilling av en vaeskesammensetning - Google Patents

Fremgangsmaate ved fremstilling av en vaeskesammensetning

Info

Publication number
NO821436L
NO821436L NO821436A NO821436A NO821436L NO 821436 L NO821436 L NO 821436L NO 821436 A NO821436 A NO 821436A NO 821436 A NO821436 A NO 821436A NO 821436 L NO821436 L NO 821436L
Authority
NO
Norway
Prior art keywords
polymer
liquid composition
liquid
perfluorinated
sulfonic acid
Prior art date
Application number
NO821436A
Other languages
English (en)
Other versions
NO157822C (no
NO157822B (no
Inventor
Walther Gustav Grot
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22985238&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO821436(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Du Pont filed Critical Du Pont
Publication of NO821436L publication Critical patent/NO821436L/no
Publication of NO157822B publication Critical patent/NO157822B/no
Publication of NO157822C publication Critical patent/NO157822C/no

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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
    • C08J3/091—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids characterised by the chemical constitution of the organic liquid
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Catalysts (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Fats And Perfumes (AREA)
NO821436A 1981-05-01 1982-04-30 Fremgangsmaate for fremstilling av en blanding av en vaeske og en perfluorert ionebytterpolymer, og anvendelse av blandingen. NO157822C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/259,506 US4433082A (en) 1981-05-01 1981-05-01 Process for making liquid composition of perfluorinated ion exchange polymer, and product thereof

Publications (3)

Publication Number Publication Date
NO821436L true NO821436L (no) 1982-11-02
NO157822B NO157822B (no) 1988-02-15
NO157822C NO157822C (no) 1988-05-25

Family

ID=22985238

Family Applications (1)

Application Number Title Priority Date Filing Date
NO821436A NO157822C (no) 1981-05-01 1982-04-30 Fremgangsmaate for fremstilling av en blanding av en vaeske og en perfluorert ionebytterpolymer, og anvendelse av blandingen.

Country Status (14)

Country Link
US (1) US4433082A (no)
EP (1) EP0066369B1 (no)
JP (2) JPS57192464A (no)
AT (1) ATE14894T1 (no)
AU (1) AU563385B2 (no)
BR (1) BR8202396A (no)
CA (1) CA1178000A (no)
DD (2) DD203057A5 (no)
DE (1) DE3265373D1 (no)
IL (1) IL65652A (no)
MX (1) MX160828A (no)
NO (1) NO157822C (no)
SU (1) SU1286108A3 (no)
ZA (1) ZA822936B (no)

Families Citing this family (199)

* Cited by examiner, † Cited by third party
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BR8202396A (pt) 1983-04-12
JPS57192464A (en) 1982-11-26
JPS6140267B2 (no) 1986-09-08
IL65652A0 (en) 1982-07-30
DD210292A5 (de) 1984-06-06
SU1286108A3 (ru) 1987-01-23
JPH0435226B2 (no) 1992-06-10
AU8307682A (en) 1982-11-11
US4433082A (en) 1984-02-21
NO157822C (no) 1988-05-25
NO157822B (no) 1988-02-15
EP0066369B1 (en) 1985-08-14
JPS6178440A (ja) 1986-04-22
DD203057A5 (de) 1983-10-12
EP0066369A1 (en) 1982-12-08
AU563385B2 (en) 1987-07-09
IL65652A (en) 1985-03-31
DE3265373D1 (en) 1985-09-19
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ATE14894T1 (de) 1985-08-15
ZA822936B (en) 1983-12-28

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