The invention relates to a radically curable unsaturated polyester resin composition comprising copolymerisable solvent, characterized in that the composition comprises an unsaturated polyester resin (I) with formula A-P-An in which n= 0 or 1, A is according to structural formula (1)
and P comprises diol building blocks (B) according to formula (2)
本发明涉及一种包含可共聚溶剂的辐射固化不饱和聚酯
树脂组合物,其特征在于该组合物包含一种不饱和聚酯
树脂 (I),其结构式为 A-P-An,其中 n= 0 或 1,A 符合结构式 (1)
P 包括符合式(2)的二元醇结构单元(B)