To provide a coating composition having excellent combination of properties such as durability, hardness and resistances to scratch, abrasion, a solvent and an acid.
This hardenable coating composition contains following (A) and (B); (A) a compound containing carbamate, urea or a functional group of hydroxyl as a reaction product of following (1) and (2); (1) a compound containing a carbamate group, a urea group or a group convertible to a carbamate group or a urea group, and an active hydrogen group reactive with lactone or a hydroxycarboxylic acid, (2) lactone or a hydroxycarboxylic acid and (B) a compound containing at least one group reactive with carbamate, at least one group reactive with hydroxyl or plural groups reactive with both of carbamate and hydroxyl.
JIYON DEII MAGII
UORUTAA EICHI OUBOMU
BURAIAN DEII BAMERU
TOTSUDO EI SHIIBAA
JIYON DABURIYU REIFUYUSU