Patent ID: 11866577
Assignee: POLYNT COMPOSITES USA, INC.
Field: Other special machines (Mechanical engineering)
Classification: CPC C  B | IPC B  C

Claim 11:
12. The composition of claim 11, wherein the polyfunctional acid is selected from the group consisting of 1,2,4-benzenetricarboxylic acid, 1,3,5-benzene tricarboxylic acid, 1,2,4-cyclohexane tricarboxylic acid, 2,5,7-naphthalene tricarboxylic acid, 1,2,4-naphthalene tricarboxylic acid, 1,3,4-butane tricarboxylic acid, 1,2,5-hexane tricarboxylic acid, 1,3-dicarboxyl-2-methyl-2-carboxymethylpropane, tetra(carboxymethyl)methane, 1,2,7,8-octane tetracarboxylic acid, citric acid, and mixtures thereof.