There are provided a resin composition and an optical film using the same. The resin composition includes a copolymer (A) formed by polymerizing a (meth)acryloyl morpholine-based monomer (a), a maleimide-based monomer (b), and an alkyl (meth) acrylate-based monomer (c), and the optical film is manufactured using the same. The resin composition may provide a film having excellent optical properties and optical transparency, reduced haze, excellent mechanical strength, a relatively low level of thermal expansion coefficient leading to a relatively small change in a dimension, and a relatively low level of alteration in a retardation value due to external stress.
提供了一种
树脂组合物和使用该
树脂组合物的光学薄膜。该
树脂组合物包括由(甲基)丙
烯酰吗啉基单体(a)、马来
酰亚胺基单体(b)和(甲基)
丙烯酸烷基单体(c)聚合而成的共聚物(A),光学薄膜使用该共聚物制造。该
树脂组合物可提供一种薄膜,其光学性能和光学透明度极佳,雾度降低,机械强度极佳,热膨胀系数相对较低,导致尺寸变化相对较小,由于外部应力导致的延迟值变化相对较小。