CA1196888A - Membrane echangeuse d'ions faites de couches co-extrudees - Google Patents

Membrane echangeuse d'ions faites de couches co-extrudees

Info

Publication number
CA1196888A
CA1196888A CA000394171A CA394171A CA1196888A CA 1196888 A CA1196888 A CA 1196888A CA 000394171 A CA000394171 A CA 000394171A CA 394171 A CA394171 A CA 394171A CA 1196888 A CA1196888 A CA 1196888A
Authority
CA
Canada
Prior art keywords
functional groups
polymers
exchange membrane
cation exchange
membrane
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.)
Expired
Application number
CA000394171A
Other languages
English (en)
Inventor
Roger A. Smith
Michael S. Withers
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
Application granted granted Critical
Publication of CA1196888A publication Critical patent/CA1196888A/fr
Expired legal-status Critical Current

Links

CA000394171A 1981-01-16 1982-01-14 Membrane echangeuse d'ions faites de couches co-extrudees Expired CA1196888A (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US22565381A 1981-01-16 1981-01-16
US225,653 1981-01-16
US33684982A 1982-01-04 1982-01-04
US336,849 1982-01-04

Publications (1)

Publication Number Publication Date
CA1196888A true CA1196888A (fr) 1985-11-19

Family

ID=26919805

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000394171A Expired CA1196888A (fr) 1981-01-16 1982-01-14 Membrane echangeuse d'ions faites de couches co-extrudees

Country Status (1)

Country Link
CA (1) CA1196888A (fr)

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Legal Events

Date Code Title Description
MKEX Expiry