ANTIKRATERMITTEL ENTHALTENDE, KATHODISCH ABSCHEIDBARE ELEKTROTAUCHZUSAMMENSETZUNGEN

摘要

An improved aqueous electrocoating composition that contains an anticrater agent which is a reaction product of polyoxyalkylene diamine and glycidoxy alkyl alkoxy silane which is hydrolyzed and has a number average molecular weight of about 700-5,000; electrodeposited finishes are formed that have a significant reduction in craters and are smooth and even finishes.