申请人:Ye Qing
公开号:US20100264370A1
公开(公告)日:2010-10-21
The invention relates to a polymer comprising structural unit of formula I:
wherein
R
1
, R
2
, R
3
, R
4
, R
5
, and R
6
are independently at each occurrence a C
1
-C
20
aliphatic radical, a C
3
-C
20
aromatic radical, or a C
3
-C
20
cycloaliphatic radical;
a, b, d, e and f are independently at each occurrence 0, or an integer ranging from 1 to 4;
c is independently at each occurrence 0, or an integer ranging from 1 to 3.
In another aspect, the invention relates to monomers for preparing the polymers. In yet another aspect, the invention relates to an optical electronic device comprising a polymer comprising structural unit of formula I.
本发明涉及一种聚合物,其包含式I的结构单元:其中R1、R2、R3、R4、R5和R6在每次出现时独立地为C1-C20脂肪基,C3-C20芳香基或C3-C20环烷基;a、b、d、e和f在每次出现时独立地为0或1到4之间的整数;c在每次出现时独立地为0或1到3之间的整数。在另一个方面,本发明涉及用于制备聚合物的单体。在另一个方面,本发明涉及包含式I的结构单元的聚合物的光电子器件。