Cyanide free bath for the electrolytic deposition shiny silver - and silver alloy coatings and water-soluble silver complex for the preparation of the same

摘要

A non-cyanide silver and silver-alloy electroplating bath composed of silver salts with imides of organic dicarboxylic acids which form a useful complex. Alloy deposits of silver with up to 5 percent of Copper, Cadmium, Gold, Antimony, Palladium and similar related metals can be prepared.