发明名称 |
OLIGOMER AND POLYMER COMPRISING TRIPHENYL PHOSPHINE UNITS |
摘要 |
An oligomer or polymer comprising a first repeat unit and a second repeat unit that may be the same or different, the first repeat unit having formula (I): wherein each E independently represents optionally substituted nitrogen or optionally substituted phosphorus, with the proviso that at least one E is optionally substituted phosphorus; each Ar1, Ar2 and Ar3 is the same or different and independently represents an optionally substituted aryl or heteroaryl; n is 0-3; and in the case of unsubstituted nitrogen and phosphorus, the second repeat unit is directly conjugated to the first repeat unit.
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申请公布号 |
KR20060081698(A) |
申请公布日期 |
2006.07.13 |
申请号 |
KR20067003233 |
申请日期 |
2006.02.16 |
申请人 |
MERCK OLED MATERIALS GMBH |
发明人 |
TOWNS CARL;REES IAN;GRIZZI ILARIA;WALLACE PAUL |
分类号 |
C08G61/12;C08G61/00;C09K11/06;H01L51/00;H05B33/14 |
主分类号 |
C08G61/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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