| abstract |
(57) [Summary] [Structure] Fluorine-containing vinyl system having various curing sites, represented by hydroxyl group, carboxyl group, anhydrous carboxyl group, amino group, epoxy group, isocyanate group and hydrolyzable silyl group. A curable resin composition comprising a copolymer (A) and a curing agent (B) having reactivity with the above-mentioned curing site, and 1-alkoxy- A resin composition for a coating, which is excellent in weather resistance and acid resistance, in particular, also containing a 2,2,6,6-tetra-substituted piperidyl group-containing compound (C). [Effect] The coating film using the coating resin composition of the present invention shows no deterioration even in a harsh acid resistance test, and also in a weather resistance test for a long time. In addition, it has a practical merit that the gloss can be maintained. |