FI752858A - - Google Patents

Info

Publication number
FI752858A
FI752858A FI752858A FI752858A FI752858A FI 752858 A FI752858 A FI 752858A FI 752858 A FI752858 A FI 752858A FI 752858 A FI752858 A FI 752858A FI 752858 A FI752858 A FI 752858A
Authority
FI
Finland
Prior art keywords
membrane
groups
oct
sulphonyl groups
cation exchange
Prior art date
Application number
FI752858A
Other languages
English (en)
Finnish (fi)
Inventor
Andrew D Babinsky
Charles J Hora
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
Application filed by Diamond Shamrock Corp filed Critical Diamond Shamrock Corp
Publication of FI752858A publication Critical patent/FI752858A/fi

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
    • C08J2371/00—Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; Derivatives of such polymers
    • C08J2371/08—Polyethers derived from hydroxy compounds or from their metallic derivatives
    • C08J2371/10—Polyethers derived from hydroxy compounds or from their metallic derivatives from phenols
    • C08J2371/12—Polyphenylene oxides

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)
FI752858A 1974-10-16 1975-10-14 FI752858A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51514574A 1974-10-16 1974-10-16

Publications (1)

Publication Number Publication Date
FI752858A true FI752858A (it) 1976-04-17

Family

ID=24050146

Family Applications (1)

Application Number Title Priority Date Filing Date
FI752858A FI752858A (it) 1974-10-16 1975-10-14

Country Status (20)

Country Link
JP (1) JPS5164495A (it)
AR (1) AR218606A1 (it)
AT (1) AT340447B (it)
BE (1) BE834517A (it)
BR (1) BR7506694A (it)
CS (1) CS193528B2 (it)
DD (1) DD121033A5 (it)
DE (1) DE2546194A1 (it)
FI (1) FI752858A (it)
FR (1) FR2288161A1 (it)
GB (1) GB1485708A (it)
HU (1) HU173979B (it)
IL (1) IL48306A (it)
IN (1) IN143622B (it)
IT (1) IT1047770B (it)
NL (1) NL7512112A (it)
PL (1) PL95782B1 (it)
RO (1) RO69556A (it)
SE (1) SE419453B (it)
ZA (1) ZA756520B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1166581B (it) * 1979-01-17 1987-05-05 Oronzio De Nora Impianti Membrane cationiche a base di copolimeri solfonati di stirene divinilbenzene e 2- o 4-vinilpiridina o acido acrilico, procedimento per la loro preparazione ed uso in celle di elettrolisi
JPS5785826A (en) * 1980-11-17 1982-05-28 Japan Atom Energy Res Inst Cation exchange membrane
SG60007A1 (en) * 1995-06-26 1999-02-22 Tokuyama Corp Fluorine-contained resin moulded articles
JP3307891B2 (ja) * 1998-12-22 2002-07-24 株式会社豊田中央研究所 高耐熱性高分子電解質及びこれを用いた電気化学デバイス

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2437395C3 (de) * 1973-10-15 1979-02-08 E.I. Du Pont De Nemours And Co., Wilmington, Del. (V.St.A.) Folie aus fluorhaltigen Polymeren mit Sulfonylgruppen enthaltenden Seitenketten
US3969285A (en) * 1973-12-17 1976-07-13 E. I. Du Pont De Nemours And Company Heat-treated fluorocarbon sulfonylamine cation permselectivity
US4037148A (en) * 1975-08-15 1977-07-19 General Electric Company Ballast control device

Also Published As

Publication number Publication date
DD121033A5 (it) 1976-07-12
PL95782B1 (pl) 1977-11-30
ZA756520B (en) 1977-05-25
IT1047770B (it) 1980-10-20
JPS5164495A (it) 1976-06-03
AT340447B (de) 1977-12-12
SE7511537L (sv) 1976-04-20
FR2288161B1 (it) 1978-04-07
GB1485708A (en) 1977-09-14
NL7512112A (nl) 1976-04-21
BE834517A (fr) 1976-04-15
BR7506694A (pt) 1976-08-17
SE419453B (sv) 1981-08-03
ATA786775A (de) 1977-04-15
IL48306A (en) 1978-09-29
IN143622B (it) 1978-01-07
HU173979B (hu) 1979-10-28
IL48306A0 (en) 1975-12-31
RO69556A (ro) 1980-08-15
CS193528B2 (en) 1979-10-31
AU8565675A (en) 1977-04-07
DE2546194A1 (de) 1976-04-29
FR2288161A1 (fr) 1976-05-14
AR218606A1 (es) 1980-06-30

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: DIAMOND SHAMROCK CORPORATION