Amine capped aliphatic polyepoxide grind resin for use in cathodic electrocoat processes

摘要

A cathodic electrodepositable resin particularly adapted for use as a grind resin to form a pigment paste. The resin is the reaction product of an aliphatic polyepoxide and a polyether primary amine. The resin composition has anti-foaming properties, is stable in the aqueous dispersion, and contributes to high film build.