A composition comprising a compound (A) represented by formula (I):
wherein R1 and R2 each independently represent any one selected from the group consisting of a hydrogen atom, an alkyl group having 1 to 6 carbon atoms, an alkenyl group having 2 to 6 carbon atoms, an aryl group, and an aralkyl group; R3 represents any one selected from the group consisting of a (meth)acryloyl group, a 4-vinylphenyl group, and an alkenyl group having 2 to 6 carbon atoms; and n represents an integer of 0 to 5,
and a polyfunctional compound (B) other than the compound (A) is excellent in the curability because the composition sufficiently polymerizes even in the presence of oxygen, for example, in an air atmosphere.
一种包含由式 (I) 代表的化合物 (A) 的组合物:
其中 R1 和 R2 各自独立地代表选自由氢原子、具有 1 至 6 个碳原子的烷基、具有 2 至 6 个碳原子的烯基、芳基和芳烷基组成的组中的任一个;R3 代表选自由(甲基)
丙烯酰基、4-
乙烯基苯基和具有 2 至 6 个碳原子的烯基组成的组中的任一个;n 代表 0 至 5 的整数、
而化合物(A)以外的多官能团化合物(B)具有优异的固化性,因为即使在
氧气存在的情况下,例如在空气环境中,该组合物也能充分聚合。