Patent ID: 6680122
Filing Date: 2004-01-20
Classification: C08G,C09D,Y10T

Abstract:
A cationic paint composition containing(i) an amino group-containing epoxy resin obtained by a reaction of: (A) an epoxy resin having an epoxy equivalent of 300-2,500, with (B) a hydroxyl group-containing carboxylic acid which is obtained by making hydroxy monocarboxylic acid (b1) react with caprolactone (b2), and (C) an amino group-containing compound; and (ii) a blocked polyisocyanate crosslinking agent, the amount of said epoxy resin (i) being in the range of 50-80% by weight, based on the total solid content of the epoxy resin (i) and the crosslinking agent (ii).