Polymer compound formed by condensing polyacrylic acid, polyamine and aromatic monoamine, intermediate composition, negative electrode, electrical storage device, slurry for negative electrode, method for producing polymer compound, and method for producing negative electrode
申请人:KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
公开号:US10351672B2
公开(公告)日:2019-07-16
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。