REACTION PRODUCTS OF DIAMINES WITH REACTION PRODUCTS OF MONOAMINES AND BISANHYDRIDES AS ADDITIVES FOR ELECTROPLATING BATHS

摘要

Reaction products of diamines with the reaction products of monoamines and bisanhydrides are included as additives in metal electroplating baths. The metal electroplating baths have good throwing power and deposit metal layers having substantially planar surfaces. The metal plating baths may be used to deposit metal on substrates with surface features such as through-holes and vias.