光学材料用非晶性聚合物、树脂组成物、树脂颗粒及树脂成型体;AMORPHOUS POLYMER FOR OPTICAL MATERIAL, RESIN COMPOSITION, RESIN PELLET AND RESIN MOLDED ARTICLE

摘要

本发明的目的在于提供一种光学材料用非晶性聚合物、树脂组成物、树脂颗粒及树脂成型体，该光学材料用非晶性聚合物的折射率高、且玻璃转移温度及双折射小。该光学材料用非晶性聚合物在主链中含有式(1)所表示的第1结构单元。该光学材料用非晶性聚合物也可在主链中进一步含有作为式(2-1)所表示的结构单元、式(2-2)所表示的结构单元或这些结构单元的组合的第2结构单元。;A purpose of this invention is to provide an amorphous polymer for optical material, a resin composition, a resin pellet and a resin molded article. The amorphous polymer for optical material has high refractivity, low glass transition temperature and double refractivity. The amorphous polymer for optical material has a first structure unit represented by formula (1) in the main chain. The amorphous polymer for optical material may further have a second structure unit, which is a structure unit represented by formula (2-1), a structure unit represented by formula (2-2) or combination of the structure units, in the main chain.