A low gloss coating composition having a 60° gloss of less than about 60 which contains:
a) a glycidyl group-containing acrylic copolymer;
b) an aromatic polyester; and
c) an isocyanurate curing agent having the formula:
wherein R1 - R3 are independently selected from the group consisting of divalent alkylene groups of 1 to 18 carbon atoms and divalent groups of 3 to 21 carbon atoms and containing an ester linkage, and R4 - R6 are independently selected from the group consisting of H, organic salt groups, alkyl groups of 1 to 20 carbon atoms and C(O)R7 wherein R7 is an alkyl group of 1 to 22 carbon atoms.
一种低光泽涂料组合物,其 60° 光泽小于约 60,其中包含
a) 含
缩水甘油基的
丙烯酸共聚物;
b) 芳族聚
酯;和
c) 异
氰脲酸
酯固化剂,其式如下
其中 R1 - R3 独立地选自由 1 至 18 个
碳原子的二价亚烷基和 3 至 21 个
碳原子的二价基团组成的组,并含有
酯连接;R4 - R6 独立地选自由 H、有机盐基、1 至 20 个
碳原子的烷基和 C(O)R7 组成的组,其中 R7 是 1 至 22 个
碳原子的烷基。