The present invention relates to an optical film comprising a polymerized microstructured surface that comprises the reaction product of a polymerizable resin composition comprising nanoparticles;
at least one first monomer comprising at least two (meth)acrylate groups; and
at least one second (meth)acrylate monomer having the structure
wherein at least one R1 comprises an aromatic substituent,
t is an integer from 1 to 4, and
R2 is hydrogen or methyl.
本发明涉及一种光学薄膜,包括聚合微结构表面,该表面由可聚合
树脂组合物的反应产物组成,该
树脂组合物包括纳米颗粒;
至少一种包含至少两个(甲基)
丙烯酸酯基团的第一单体;以及
至少一种具有以下结构的第二(甲基)
丙烯酸酯单体
其中至少一个 R1 包含芳香取代基、
t 是 1 至 4 的整数,以及
R2 为氢或甲基。