Plated articles and methods for producing the plated articles

摘要

In the silver mirror pre-treating step, a tin[II] chloride solution with tin[II] actually serving as a co-catalyst is used for supporting tin[II] on the surface of the basecoat layer in the co-catalyst-supporting step. In the next washing step, the surface of the basecoat layer is washed with water. In the still next catalyst-supporting step, a palladium chloride solution with palladium[II] actually serving as a catalyst is used for supporting palladium[II] on the surface of the basecoat layer. After that, the resulting laminate is washed in the next washing step and then plated through silver mirror reaction in the still next plate layer-forming step.