The objection of the present invention is to provide a photocurable resin composition having deep curability. The photocurable resin composition comprises an allyl polymer (a) produced by polymerization of an allyl compound represented by the following formula (1), a photocurable compound (b), and a photopolymerization initiator (c). In the formula, n represents an integer of 2 to 4; Z is selected from a binding site, an n-valent aliphatic chain hydrocarbon group optionally having a hydroxyl group, an n-valent alicyclic hydrocarbon group optionally having an alkyl group, and an n-valent aromatic hydrocarbon group optionally having an alkyl group; n is 2 and two -COOCH2CH=CH2 moieties are directly bonded to each other when Z is a binding site.
Z⁅COOCH2CH=CH2]n (1)
本发明的目的是提供一种具有深度固化性的光固化
树脂组合物。光固化
树脂组合物包括由下式(1)代表的烯丙基化合物聚合生成的烯丙基聚合物(a)、光固化化合物(b)和光聚合
引发剂(c)。式中,n 代表 2 至 4 的整数;Z 选自结合位点、任选具有羟基的 n 价脂族链烃基团、任选具有烷基的 n 价脂
环烃基团和任选具有烷基的 n 价
芳香烃基团;n 为 2,当 Z 为结合位点时,两个 -COO CH=
CH2 分子彼此直接键合。
Z⁅COO CH= ]n (1)