A polymer compound is formed by condensing a polyacrylic acid, a polyfunctional amine represented by the following general formula (1), and an aromatic monoamine. A chain structure constituted by the polyacrylic acid has free carboxyl groups and carboxyl groups to which the aromatic monoamines are bonded.
Y is a straight-chain alkyl group having 1 to 4 carbon atoms, a phenylene group, or an oxygen atom. R1 and R2 are each independently one or more hydrogen atoms, a methyl group, an ethyl group, a trifluoromethyl group, or a methoxy group.
一种聚合物化合物是由聚
丙烯酸、以下通式(1)表示的多官能胺和芳香族单胺缩合而成。由聚
丙烯酸构成的链结构具有自由羧基和芳香族单胺所键合的羧基。
Y 是具有 1 至 4 个碳原子的直链烷基、亚苯基或氧原子。R1 和 R2 各自独立地为一个或多个氢原子、甲基、乙基、三
氟甲基或甲氧基。