The invention relates to a radiation curable compound such as (I) comprising a mono or multi valent carboxylic ester of a γ, δ or ε-hydroxyalkylamide group containing compound, in which the carboxylic ester is derived from an α,β-ethylenically unsaturated carboxylic acid.
A coating composition comprising this compound has a high rate of polymerisation and results in the desired chemical and mechanical properties.
本发明涉及一种辐射可固化化合物,例如(I),包括一个单价或多价的
羧酸酯,其包含一个γ,δ或ε-羟基烷酰胺基团的化合物,其中
羧酸酯是由α,β-
乙烯基不饱和
羧酸衍生而来的。包含该化合物的涂层组合物具有高聚合速率,并且能够产生所需的
化学和机械性能。