申请人:Cheil Industries Inc.
公开号:EP2762516A1
公开(公告)日:2014-08-06
The present disclosure provides a polycarbonate that includes repeat units represented by Formula 1, Formula 2 and Formula 3, respectively.
and
wherein, R1 and R2 are each independently substituted or unsubstituted C1 to C6 alkyl, a substituted or unsubstituted C3 to C6 cycloalkyl, a substituted or unsubstituted C6 to C12 aryl or halogen, and a and b are each independently an integer from 0 to 4, and Q is substituted or unsubstituted C5 to C10 cycloalkyl.
本公开提供了一种聚碳酸酯,它包括分别由式 1、式 2 和式 3 表示的重复单元。
和
其中,R1 和 R2 各自独立地为取代或未取代的 C1 至 C6 烷基、取代或未取代的 C3 至 C6 环烷基、取代或未取代的 C6 至 C12 芳基或卤素,a 和 b 各自独立地为 0 至 4 的整数,Q 为取代或未取代的 C5 至 C10 环烷基。