发明名称 |
AMINE-TYPE POLYMERIC COMPOUND, AND LIGHT-EMITTING ELEMENT COMPRISING THE SAME |
摘要 |
<p>Disclased is a polymeric compound having a constitutional unit represented by formula (1a), wherein ring A and ring B independently represent an aromatic hydrocarbon ring which may have a substituent; R1 represents a group represented by formula (2); and R2 represents an aryl group or a monovalent aromatic heterocyclic group which may be substituted by an alkyl group or the like. In formula (2), Ar1 to Ar3 independently represent an arylene group or a divalent group to which two or more arylene groups are attached via a single bond; Ar4 to Ar7 independently represent an aryl group or a monovalent aromatic heterocyclic group; R6 represents a hydrogen atom, an alkyl group, an aryl group or a monovalent aromatic heterocyclic group; Ar1 to Ar7 and R6 may be substituted by an alkyl group or the like; and k and kk independently represent an integer of 0 to 3, provided that at least one of k and kk represents an integer of 1 to 3.</p> |
申请公布号 |
EP2216356(A1) |
申请公布日期 |
2010.08.11 |
申请号 |
EP20080853335 |
申请日期 |
2008.11.20 |
申请人 |
SUMITOMO CHEMICAL COMPANY, LIMITED;SUMATION CO., LTD. |
发明人 |
OHUCHI, KAZUEI;ANRYU, MAKOTO |
分类号 |
C08G61/10;C07C205/12;C07C209/10;C07C209/18;C07C211/52;C07C211/56;C09B57/00;C09B69/10;C09K11/06;H01L51/50 |
主分类号 |
C08G61/10 |
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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