Patent ID: 9505882
Filing Date: 2016-11-29
CPC Classification: A01N,A61K,A61P,C05B,C05C,C05G,C08G,C08J,C08K,C08L

Claim Text:
1. A process for making a hydroxypolyamide product comprising a hydroxypolyamide component and a salt component, each component produced in the same polymerization process, the process comprising the steps of: a) forming a stoichiometrically molar balanced (1:1) organic polyacid:polyamine salt from an wherein the organic polyacid is derived from at least one organic polyacid having at least one pendant hydroxyl group, and wherein the one polyamine is derived from at least one organic polyamine; b) esterifying the carboxylate portion of the organic polyacid:polyamine c) treating the esterified organic polyacid:polyamine salt in a solvent with base, wherein the