A polymerizable composition comprising a syrup composition (α) and a polymerization initiator (β), wherein the syrup composition (α) contains a copolymer (C) and at least one (meth)acrylate selected from a di(meth)acrylate (A) represented by the general formula (1) and a mono(meth)acrylate (B), wherein the copolymer (C) is obtained by polymerization of a monomer mixture containing 1 to 60 wt% of the di(meth) acrylate (A) represented by the following general formula (1): CH2=CR1-COO-(X)-COCR1=CH2 (1) (wherein, (X) represents at least one residue selected from a polyalkylene glycol, a polyester diol and a polycarbonate diol having a number-average molecular weight of 500 or more, and R1 represents H or CH3) and 40 to 99 wt% of the mono(meth)acrylate (B); and an acrylic resin film 1 having flexibility and high transparency obtained by polymerizing and curing the polymerizable composition.
一种可聚合组合物,由糖浆组合物(α)和聚合
引发剂(β)组成,其中糖浆组合物(α)含有共聚物(C)和至少一种选自通式(1)表示的二(甲基)
丙烯酸酯(A)和一(甲基)
丙烯酸酯(B)的(甲基)
丙烯酸酯、其中,共聚物 (C) 是通过聚合含有 1 至 60 wt%由以下通式 (1) 表示的二(甲基)
丙烯酸酯 (A) 的单体混合物而得到的:
CH2=CR1-COO-(X)-COCR1= (1)(其中,(X)代表至少一种选自聚烷二醇、聚酯二元醇和聚
碳酸酯二元醇的残基,其数均分子量为 500 或以上,R1 代表 H 或
CH3)和 40 至 99 wt%的单(甲基)
丙烯酸酯(B);以及通过聚合和固化该可聚合组合物获得的具有柔韧性和高透明度的
丙烯酸树脂薄膜 1。