| 发明名称 |
POLYMER COMPOUND, POLYMER COMPOSITION, ORGANIC THIN FILM AND ORGANIC ELECTROLUMINESCENT ELEMENT |
| 摘要 |
PROBLEM TO BE SOLVED: To provide a polymer compound excellent in solubility and heat resistance, having high electron transporting ability and having a synthetic pathway which is not complicate. SOLUTION: The polymer compound comprises recurring units represented by formula (I) and recurring units represented by formula (II) [wherein Ar<SP>1</SP>to Ar<SP>3</SP>are each an aromatic hydrocarbon group or aromatic heterocyclic group and Ar<SP>1</SP>is not equal to Ar<SP>2</SP>; X is a linking group selected from a prescribed linking group X<SP>1</SP>]. COPYRIGHT: (C)2007,JPO&INPIT
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| 申请公布号 |
JP2007169606(A) |
申请公布日期 |
2007.07.05 |
| 申请号 |
JP20060305574 |
申请日期 |
2006.11.10 |
| 申请人 |
MITSUBISHI CHEMICALS CORP |
发明人 |
IIDA KOUICHIRO;ISHIKAWA HIRONORI;OKABE KAZUTAKE;OGATA TOMOYUKI;NAKAI TOSHIMITSU |
| 分类号 |
C08G65/40;H01L51/50 |
主分类号 |
C08G65/40 |
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