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CA885519A - Production of polyamic acids - Google Patents

Production of polyamic acids

Info

Publication number
CA885519A
CA885519A CA885519A CA885519DA CA885519A CA 885519 A CA885519 A CA 885519A CA 885519 A CA885519 A CA 885519A CA 885519D A CA885519D A CA 885519DA CA 885519 A CA885519 A CA 885519A
Authority
CA
Canada
Prior art keywords
production
polyamic acids
polyamic
acids
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
CA885519A
Inventor
F. Vaughan Mervyn
I. Jones John
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.)
National Research Development Corp UK
Original Assignee
National Research Development Corp UK
Publication date
Application granted granted Critical
Publication of CA885519A publication Critical patent/CA885519A/en
Expired legal-status Critical Current

Links

CA885519A Production of polyamic acids Expired CA885519A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA885519T

Publications (1)

Publication Number Publication Date
CA885519A true CA885519A (en) 1971-11-09

Family

ID=36391814

Family Applications (1)

Application Number Title Priority Date Filing Date
CA885519A Expired CA885519A (en) Production of polyamic acids

Country Status (1)

Country Link
CA (1) CA885519A (en)

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