CA785311A - Dianhydride process and derivatives thereof - Google Patents

Dianhydride process and derivatives thereof

Info

Publication number
CA785311A
CA785311A CA785311A CA785311DA CA785311A CA 785311 A CA785311 A CA 785311A CA 785311 A CA785311 A CA 785311A CA 785311D A CA785311D A CA 785311DA CA 785311 A CA785311 A CA 785311A
Authority
CA
Canada
Prior art keywords
dianhydride
derivatives
dianhydride process
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
CA785311A
Inventor
R. Dileone Roland
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
Publication date
Application granted granted Critical
Publication of CA785311A publication Critical patent/CA785311A/en
Expired legal-status Critical Current

Links

CA785311A Dianhydride process and derivatives thereof Expired CA785311A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA785311T

Publications (1)

Publication Number Publication Date
CA785311A true CA785311A (en) 1968-05-14

Family

ID=36247976

Family Applications (1)

Application Number Title Priority Date Filing Date
CA785311A Expired CA785311A (en) Dianhydride process and derivatives thereof

Country Status (1)

Country Link
CA (1) CA785311A (en)

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