| 发明名称 |
POLYMER, COMPOSITION FOR ORGANIC ELECTROLUMINESCENT ELEMENT, ORGANIC ELECTROLUMINESCENT ELEMENT, ORGANIC EL DISPLAY DEVICE, AND ORGANIC EL LIGHTING DEVICE |
| 摘要 |
The object of the present invention is to provide a polymer capable of being insolubilized at a low temperature in a short time, having a high hole injecting and transporting ability and a high durability, and a composition for organic electroluminescent element comprising the polymer. The polymer of the present invention comprises a specific crosslinkable group. |
| 申请公布号 |
US2016372676(A1) |
申请公布日期 |
2016.12.22 |
| 申请号 |
US201615252427 |
申请日期 |
2016.08.31 |
| 申请人 |
Mitsubishi Chemical Corporation |
发明人 |
IIDA Koichiro;Li Yanjun;Umemoto Tomokazu;Gao Qi;Goromaru Hideki |
| 分类号 |
H01L51/00;C07C13/66;C07F5/04;C08G73/02;C07C25/02;C07C39/17;C07C309/00;C07C25/22;C07C211/45 |
主分类号 |
H01L51/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A polymer having a crosslinkable group represented by the following formula (1):wherein the 1,2-dihydrocyclobuta[a]naphthalene ring may have a substituent. |
| 地址 |
Chiyoda-ku JP |
