COMPOSITE ELECTROPLATING BATH, AND COMPOSITE ELECTROPLATING METHOD

摘要

PROBLEM TO BE SOLVED: To provide a composite electroplating bath with which a water-insoluble material such as a fluororesin can be compositely precipitated into a metal plating film, and to provide a composite electroplating method.;SOLUTION: In the composite plating bath containing a surfactant, metallic ions and a water-insoluble material, a compound shown by the formula (I) is incorporated as the surfactant (wherein R¹ is a 7-20C alkyl group; R² is a 1-6C alkyl group, a 1-6C hydroxyalkyl group or a 1-6C alkoxyl group; R³ is a 1-6C alkyl group, a 1-6C hydroxyalkyl group or a 1-6C alkoxyl group; and n is an integer of 1 to 6).;COPYRIGHT: (C)2004,JPO