发明申请
- 专利标题： Polymer and polymeric luminescent element comprising the same
- 专利标题（中）： 包含其的聚合物和聚合物发光元件
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申请号： US10518713申请日： 2003-06-25
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公开(公告)号： US20050170202A1公开(公告)日： 2005-08-04
- 发明人: Kohei Tamao , Shigehiro Yamaguchi , Makoto Kitano , Satoshi Kobayashi , Chizu Sekine
- 申请人： Kohei Tamao , Shigehiro Yamaguchi , Makoto Kitano , Satoshi Kobayashi , Chizu Sekine
- 申请人地址： JP Tokyo JP Kyoto-shi
- 专利权人： SUMITOMO CHEMICAL COMPANY, LIMITED,KANSAI TECHNOLOGY LICENSING ORGANIZATION CO., LTD.
- 当前专利权人： SUMITOMO CHEMICAL COMPANY, LIMITED,KANSAI TECHNOLOGY LICENSING ORGANIZATION CO., LTD.
- 当前专利权人地址： JP Tokyo JP Kyoto-shi
- 优先权： JP2002-185712 20020626; JP2002-281218 20020926
- 国际申请： PCT/JP03/08050 WO 20030625
- 主分类号： C08G61/12
- IPC分类号： C08G61/12 ; C09K11/06 ; H01L51/30 ; H01L51/50 ; H05B33/14 ; C08G79/08 ; H01B1/12
摘要：
A polymer characterized by comprising repeating units represented by the following formula (1) and having a number-average molecular weight, in terms of polystyrene, of 103 to 108. (In the formula, R1 represents hydrogen, alkyl, alkoxy, alkylthio, aryl, aryloxy, arylthio, arylalkyl, arylalkoxy, arylalkylthio, arylalkenyl, arylalkynyl, amino, substituted amino, silyl, substituted silyl, silyloxy, substituted silyloxy, monovalent heterocyclic group, or halogeno; and rings D and E each represents an optionally substituted aromatic ring.)