Mixed polyvinyl esters containing dicarboxylic acid groups
United States Patent 2275685

Inventors:
Martti, Salo
Publication Date:
03/10/1942
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Assignee:
EASTMAN KODAK CO
Primary Class:
525/385
Other Classes:
525/329.500, 526/318, 525/386, 525/330.600
International Classes:
C08F8/46; G03C1/835; C08F8/00; G03C1/825