アンモニウム基を有する分岐高分子化合物からなる金属微粒子分散剤

摘要

There is provided a metal fine particle dispersant containing a branched polymer compound having an ammonium group. The metal fine particle dispersant of the present invention comprises a branched polymer compound having an ammonium group and having a weight average molecular weight of 500 to 5,000,000. The metal fine particle dispersant has the structure of Formula (1):
The present invention also relates to a composition comprising the metal fine particle dispersant and a metal fine particle.