| 发明名称 |
POLYMER COMPRISING AN UNSYMMETRIC DIARYLAMINOFLUOREN UNIT |
| 摘要 |
A polymer comprising one or more optionally substituted repeat units of formula (I): (I) wherein each Ar1 independently represents a substituted or unsubstituted aromatic or heteroaromatic group; each Ar2 independently represents a substituted or unsubstituted aromatic or heteroaromatic group; n and m in each occurrence is at least 1; and R1 and R2 are substituents wherein R1 and R2 are different.; |
| 申请公布号 |
US2014353652(A1) |
申请公布日期 |
2014.12.04 |
| 申请号 |
US201314372529 |
申请日期 |
2013.01.16 |
| 申请人 |
Sumitomo Chemical Company Limited ;Cambridge Display Tcehnology Limited |
发明人 |
Pegington Ruth;Heidenhain Sophie Barbara;McKiernan Mary J. |
| 分类号 |
H01L51/00;H01L51/50;H01L51/52;C08G73/02;C07C211/61 |
主分类号 |
H01L51/00 |
| 代理机构 |
|
代理人 |
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| 主权项 |
1. A polymer comprising one or more unsubstituted or substituted repeat units of formula (I): wherein each Ar1 independently represents a substituted or unsubstituted aromatic or heteroaromatic group; each Ar2 independently represents a substituted or unsubstituted aromatic or heteroaromatic group; n and m in each occurrence is at least 1; and R1 and R2 are substituents wherein R1 and R2 are different. |
| 地址 |
Tokyo JP |
