AT341546B - Kationenaustauscher-membran, insbesondere fur die chloralkali-elektrolyse - Google Patents

Kationenaustauscher-membran, insbesondere fur die chloralkali-elektrolyse

Info

Publication number
AT341546B
AT341546B AT786875A AT786875A AT341546B AT 341546 B AT341546 B AT 341546B AT 786875 A AT786875 A AT 786875A AT 786875 A AT786875 A AT 786875A AT 341546 B AT341546 B AT 341546B
Authority
AT
Austria
Prior art keywords
cation exchanger
exchanger membrane
chloralkaline
electrolysis
chloralkaline electrolysis
Prior art date
Application number
AT786875A
Other languages
English (en)
Other versions
ATA786875A (de
Original Assignee
Diamond Shamrock Corp
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
Priority claimed from US05/587,047 external-priority patent/US4081349A/en
Application filed by Diamond Shamrock Corp filed Critical Diamond Shamrock Corp
Publication of ATA786875A publication Critical patent/ATA786875A/de
Application granted granted Critical
Publication of AT341546B publication Critical patent/AT341546B/de

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
    • C08J5/2287—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
    • C08J2327/18—Homopolymers or copolymers of tetrafluoroethylene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (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)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
AT786875A 1974-10-16 1975-10-15 Kationenaustauscher-membran, insbesondere fur die chloralkali-elektrolyse AT341546B (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US51516674A 1974-10-16 1974-10-16
US05/587,047 US4081349A (en) 1974-10-16 1975-06-16 Polyamine modified membranes and chlor-alkali electrolysis cells employing same

Publications (2)

Publication Number Publication Date
ATA786875A ATA786875A (de) 1977-06-15
AT341546B true AT341546B (de) 1978-02-10

Family

ID=27058419

Family Applications (1)

Application Number Title Priority Date Filing Date
AT786875A AT341546B (de) 1974-10-16 1975-10-15 Kationenaustauscher-membran, insbesondere fur die chloralkali-elektrolyse

Country Status (12)

Country Link
JP (1) JPS5164496A (de)
AT (1) AT341546B (de)
DD (2) DD122482A5 (de)
DE (1) DE2546205B2 (de)
FI (1) FI752859A (de)
FR (1) FR2288162A1 (de)
GB (1) GB1479388A (de)
IL (1) IL48307A0 (de)
IN (1) IN143623B (de)
NL (1) NL7512113A (de)
RO (1) RO71151A (de)
SE (1) SE419454B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5655577A (en) * 1979-10-06 1981-05-16 Toyo Soda Mfg Co Ltd Electrolyzing method for alkali metal halide
GB2302693B (en) * 1995-06-26 1999-03-10 Tokuyama Corp Fluorine-containing resin molded articles

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3969285A (en) * 1973-12-17 1976-07-13 E. I. Du Pont De Nemours And Company Heat-treated fluorocarbon sulfonylamine cation permselectivity

Also Published As

Publication number Publication date
DE2546205A1 (de) 1976-04-29
FR2288162A1 (fr) 1976-05-14
NL7512113A (nl) 1976-04-21
AU8565775A (en) 1977-04-07
GB1479388A (en) 1977-07-13
SE7511538L (sv) 1976-04-20
RO71151A (ro) 1980-12-30
JPS5164496A (en) 1976-06-03
DE2546205B2 (de) 1978-02-09
ATA786875A (de) 1977-06-15
IN143623B (de) 1978-01-07
IL48307A0 (en) 1975-12-31
JPS5439238B2 (de) 1979-11-27
FI752859A (de) 1976-04-17
DD126821A5 (de) 1977-08-17
SE419454B (sv) 1981-08-03
DD122482A5 (de) 1976-10-12
FR2288162B1 (de) 1978-04-07

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee