A curable liquid resin suitable for use as a coating composition capable of forming a film, the curable liquid resin is a copolymer obtainable from
(A) a monomer of the formula (1) or (2)
CH₂=C (R¹) COO-R (1)
CH₂=C(R³)COO(CnH2nO)m-R⁴ (2)
and
(B) at least one monomer chosen from
(B1) a monomer obtainable by reacting an ethylenically unsaturated epoxide (a) with a fatty acid (b) of the formula (3)
R⁵COOH (3)
(B2) a monomer of the formula (4),
CH₂=C(R⁶)CONR⁷R⁸ (4)
and
(B3) a monomer whose molecule has at least two ethylenically unsaturated double bonds.
一种可固化液态
树脂,适合用作能够成膜的涂料组合物,该可固化液态
树脂是一种共聚物,可从以下物质中获得
(A) 式(1)或(2)的单体
ch₂=c (r¹) coo-r (1)
CH₂=C(R³)COO(CnH2nO)m-R⁴ (2)
和
(B) 至少一种单体,选自
(B1) 可通过
乙烯基不饱和
环氧化物 (a) 与式 (3) 的
脂肪酸 (b) 反应获得的单体
R⁵COOH (3)
(B2) 式(4)的单体、
ch₂=c(r⁶)conr⁷r⁸ (4)
和
(B3) 分子中至少有两个
乙烯不饱和双键的单体。