Curable coating composition and method of forming a top coat

摘要

The invention provides a curable coating composition comprising: (a) a vinyl polymer having, in one molecule, (i) a group formed by half esterification of an acid anhydride group and (ii) a primary hydroxyl group, (b) a vinyl polymer having an epoxy group and a primary hydroxyl group in one molecule, and (c) a vinyl polymer having an ethoxysilyl group and a secondary hydroxyl group in one molecule, and a method of forming a top coat using said composition.