申请人:E I DU PONT DE NEMOURS AND COMPANY
公开号:US10199577B2
公开(公告)日:2019-02-05
There is disclosed a compound having Formula I or Formula I′:
In Formula I and Formula I′:
Ar1 and Ar2 are the same or different and are aryl groups;
R1 through R5 are independently the same or different at each occurrence and are D, F, alkyl groups, aryl groups, alkoxy groups, silyl groups, or crosslinkable groups;
R6 is H, D, or halogen;
a through e are independently an integer from 0 to 4;
f is 1 or 2;
g is 0, 1 or 2;
h is 1 or 2; and
n is an integer greater than 0.
本发明公开了一种具有式 I 或式 I′的化合物:
在式I和式I′中
Ar1 和 Ar2 相同或不同,均为芳基;
R1至R5在每次出现时独立地相同或不同,并且是D、F、烷基、芳基、烷氧基、硅烷基或可交联基团;
R6 是 H、D 或卤素;
a 至 e 独立地为 0 至 4 的整数;
f 是 1 或 2
g 是 0、1 或 2
h 是 1 或 2;以及
n 是大于 0 的整数。