Water-soluble compounds derived from a homopolymer or copolymer

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...

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5253276, 525380, C08F 812

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active

057601666

ABSTRACT:
Water-soluble compound derived from a homopolymer or copolymer of maleic anhydride having available anhydride functional groups and hydrolyzed anhydride functional groups, wherein the hydrolyzed anhydride functional groups consist of carboxyl functional groups and functional groups derived from carboxyl functional groups carrying a residue of a compound corresponding to the formula I:

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B. Solomon et al., "Studies on Adsorption of Amyloglucosidase on Ion-Exchange Resins", Biotechnology and Bioengineering, vol. XVI, pp. 1161-1177 (1974).
L. Goldstein et al., "Water-Insoluble Derivatives of Naringinase", Int. F. Biochem. pp. 448-456 (1971).

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