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CA831572A - Process for the polymerization or copolymerization of cyclic anhydrides of hydroxycarboxylic acids - Google Patents

Process for the polymerization or copolymerization of cyclic anhydrides of hydroxycarboxylic acids

Info

Publication number
CA831572A
CA831572A CA831572A CA831572DA CA831572A CA 831572 A CA831572 A CA 831572A CA 831572 A CA831572 A CA 831572A CA 831572D A CA831572D A CA 831572DA CA 831572 A CA831572 A CA 831572A
Authority
CA
Canada
Prior art keywords
copolymerization
polymerization
hydroxycarboxylic acids
cyclic anhydrides
anhydrides
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
CA831572A
Inventor
Klootwijk Arie
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
Publication date
Application granted granted Critical
Publication of CA831572A publication Critical patent/CA831572A/en
Expired legal-status Critical Current

Links

CA831572A Process for the polymerization or copolymerization of cyclic anhydrides of hydroxycarboxylic acids Expired CA831572A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA831572T

Publications (1)

Publication Number Publication Date
CA831572A true CA831572A (en) 1970-01-06

Family

ID=36309035

Family Applications (1)

Application Number Title Priority Date Filing Date
CA831572A Expired CA831572A (en) Process for the polymerization or copolymerization of cyclic anhydrides of hydroxycarboxylic acids

Country Status (1)

Country Link
CA (1) CA831572A (en)

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