Patent ID: 9267005
Filing Date: 2016-02-23
CPC Classification: C08G,C08K

Claim Text:
1. A flexible maleimide polymer, which is a reaction product of a composition consisting of a reactant (a), a reactant (b), and a reactant (c), and an organic solvent, wherein the reactant (a) has a structure represented by wherein R is H, —(CH and R 2 is H, OH, SO 3 Na, NO 2 , CN or CO 2 H; the reactant (b) is a compound with a structure represented by formula (III) wherein A is R 3 is H or methyl group, x is between 1-12, R 4 is H or methyl group, and y and z are both between 1-5; and the reactant (c) is a compound with a structure represented by formula (IV), or a compound with a structure represented by formula (V) wherein R