A liquid coating composition, having good curability and good storage stability, and which provides a cured film having good weather resistance and, particularly, acid resistance, comprises: (a) a compound having at least 2 carboxyl groups; (b) a compound having at least 2 epoxy groups; and (c) 0.01 to 3.0 parts by weight based on 100 parts by weight of the total resin solid of an onium salt.
一种液态涂料组合物,具有良好的固化性和储存稳定性,并能提供具有良好耐候性,尤其是耐酸性的固化膜,其成分包括:(a) 具有至少 2 个羧基的化合物;(b) 具有至少 2 个环氧基的化合物;(c) 以 100 份
树脂固体总重量为基准,0.01 至 3.0 份(按重量计)的鎓盐。