DISPERSANT, METAL PARTICLE DISPERSION FOR CONDUCTIVE SUBSTRATE, AND PRODUCTION METHOD FOR CONDUCTIVE SUBSTRATE

摘要

PROBLEM TO BE SOLVED: To provide a dispersant that has excellent dispersibility and that can suppress oxidation of dispersed particles.SOLUTION: The dispersant contains a graft copolymer having a structural unit represented by the specified general formula (I) and a structural unit represented by the specified general formula (II). (Each symbol in the general formula (I) and the general formula (II) is as described in the specifications.)