An ultraviolet radiation-curable composition is provided which comprises a polyethylenically unsaturated compound and effective photosensitizing amounts of (a) a phenacyl ester, and (b) a tertiary aliphatic amine.
提供了一种紫外线辐射可固化组合物,其包括聚
乙烯基不饱和化合物和有效光敏化量的(a)苯乙酰酯和(b)三级脂肪胺。