04273920 is referenced by 108 patents and cites 14 patents.

Lactic-glycolic copolymers having molecular weights of about 6000 to about 35000 are prepared by condensation of lactic acid and glycolic acid in the presence of readily removable strong acid ion-exchange resins.

Title
Polymerization process and product
Application Number
6/75296
Publication Number
4273920
Application Date
September 12, 1979
Publication Date
June 16, 1981
Inventor
Robert S Nevin
Indianapolis
IN, US
Agent
Arthur R Whale
Charles W Ashbrook
Assignee
Eli Lilly and Company
IN, US
IPC
C08G 63/04
C08G 63/06
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