| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a zinc-nickel electroplating liquid formable of a coating of a zinc-nickel alloy film on a metal member, the coating being high in the eutectoid ratio of Ni and excellent in appearance and corrosion resistance. <P>SOLUTION: This zinc-nickel plating liquid includes: one or more reaction products produced by mixing amines having 4 or more nitrogen atoms in a molecule and a compound including an epoxy group and a halogen group together in a molecule; and a soluble polymer. <P>COPYRIGHT: (C)2013,JPO&INPIT |
