The invention relates to a radiation curable compound being a mono or multi valent carboxylic ester of a compound containing a hydroxyalkylamidegroup and a hydroxygroup in which the carboxylic ester is derived from an &agr;,&bgr;-ethylenically unsaturated carboxylic acid.
A coating composition comprising this compound has a high rate of polymerisation and shows the desired chemical and mechanical properties.
本发明涉及一种辐射可固化化合物,其为含有羟基烷酰胺基团和羟基的化合物的单价或多价
羧酸酯,其中所述
羧酸酯源自α,β-
乙烯基不饱和
羧酸。包含该化合物的涂层组合物具有高聚合速率并显示所需的
化学和机械性能。