HARDENING RESIN COMPOSITION FOR PAINT AND ARTICLE PAINTED WITH THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a paint composition with yields a coating with excellent weatherability, adhesion and overcoating properties and which gives a coating enough hydrophilicity to reduce the stain of the coating and does not form foams in the coating in painting. SOLUTION: A paint composition contains a vinyl copolymer component (A) which has a hydrolyzable silyl group, a weak solvent component (B) and an alkoxysilyl group-modified polybutadiene component (C) in a specific ratio and improves the decrease in stain preventing properties by the addition of an anti-foaming agent which is a problem in conventional paints.