SE430510B - Metod att smeltbehandla en jonbytarpolymer av en flourerad vinylforening - Google Patents

Metod att smeltbehandla en jonbytarpolymer av en flourerad vinylforening

Info

Publication number
SE430510B
SE430510B SE7904664A SE7904664A SE430510B SE 430510 B SE430510 B SE 430510B SE 7904664 A SE7904664 A SE 7904664A SE 7904664 A SE7904664 A SE 7904664A SE 430510 B SE430510 B SE 430510B
Authority
SE
Sweden
Prior art keywords
polymer
ion exchange
membrane
sulfonic acid
salt
Prior art date
Application number
SE7904664A
Other languages
English (en)
Swedish (sv)
Other versions
SE7904664L (sv
Inventor
H Miyauchi
H Sagami
S Tsushima
Original Assignee
Asahi Chemical Ind
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 Ind filed Critical Asahi Chemical Ind
Publication of SE7904664L publication Critical patent/SE7904664L/xx
Publication of SE430510B publication Critical patent/SE430510B/sv

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
    • B01D67/002—Organic membrane manufacture from melts
    • 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
SE7904664A 1978-05-30 1979-05-29 Metod att smeltbehandla en jonbytarpolymer av en flourerad vinylforening SE430510B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53063867A JPS6041085B2 (ja) 1978-05-30 1978-05-30 フツ素系重合体の熔融処理方法

Publications (2)

Publication Number Publication Date
SE7904664L SE7904664L (sv) 1979-12-01
SE430510B true SE430510B (sv) 1983-11-21

Family

ID=13241679

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7904664A SE430510B (sv) 1978-05-30 1979-05-29 Metod att smeltbehandla en jonbytarpolymer av en flourerad vinylforening

Country Status (8)

Country Link
US (1) US4246353A (nl)
JP (1) JPS6041085B2 (nl)
CA (1) CA1112820A (nl)
DE (1) DE2920639C3 (nl)
FR (1) FR2427353A1 (nl)
GB (1) GB2023615B (nl)
NL (1) NL179590C (nl)
SE (1) SE430510B (nl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56157432A (en) * 1980-05-09 1981-12-04 Asahi Chem Ind Co Ltd Method for hot-melt joining of fluorine containing polymer
US4453991A (en) * 1981-05-01 1984-06-12 E. I. Du Pont De Nemours And Company Process for making articles coated with a liquid composition of perfluorinated ion exchange resin

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3849243A (en) * 1971-11-08 1974-11-19 Du Pont Laminates of support material and fluorinated polymer containing pendant side chains containing sulfonyl groups
AU464313B2 (en) * 1971-12-27 1975-08-21 Hooker Chemicals And Plastics Coup Electrolysis method and apparatus
US3884885A (en) * 1973-08-01 1975-05-20 Du Pont Melt processing of fluorinated polymers
US4124477A (en) * 1975-05-05 1978-11-07 Hooker Chemicals & Plastics Corp. Electrolytic cell utilizing pretreated semi-permeable membranes
US4076571A (en) * 1976-10-19 1978-02-28 Olin Corporation Method of bonding electrolytic diaphragms of perfluorosulfonic acid resins
GB1549586A (en) * 1977-03-04 1979-08-08 Kureha Chemical Ind Co Ltd Electrolytic membrane and electrolytic process

Also Published As

Publication number Publication date
JPS6041085B2 (ja) 1985-09-13
CA1112820A (en) 1981-11-24
SE7904664L (sv) 1979-12-01
FR2427353B1 (nl) 1983-10-07
NL7904278A (nl) 1979-12-04
DE2920639B2 (de) 1980-05-29
JPS54155273A (en) 1979-12-07
GB2023615B (en) 1982-09-22
FR2427353A1 (fr) 1979-12-28
GB2023615A (en) 1980-01-03
US4246353A (en) 1981-01-20
DE2920639C3 (de) 1981-02-05
NL179590C (nl) 1986-10-01
DE2920639A1 (de) 1979-12-06

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