| 摘要 |
PROBLEM TO BE SOLVED: To provide a metal plating solution containing a metal plating solution additive having excellent rust prevention after the metal plating and capable of easily removing rust in electrolytic metal plating. SOLUTION: The electrolytic metal plating solution is prepared by adding a metal salt, an inorganic acid and a surfactant in the metal plating solution additive containing an aliphatic dicarboxylic acid or the salt (A) or a half amide (B) of an aliphatic dicarboxylic acid as an essential ingredient. COPYRIGHT: (C)2011,JPO&INPIT
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