METALLIZING SOLUTION FOR INTENSIFYING LAYERS OF METALLIC, IMAGED NUCLEI

摘要

Form metal layer of a metal such as copper, tin, nickel or cobalt on an electrically nonconducting layer by first forming a silver or mercury nuclei image on the layer and then treating the layer with an aqueous solution of the metal to be deposited and a mixture of reducing metal ions and the oxidated forms thereof. An example is an aqueous solution of nickel ions and mixture of Cr2<+>and Cr3<+>. This abstract is not intended to be a description of the invention defined by the claims.