发明名称 |
POLYMER CONTAINING 9-OXO-9-PHOSPHAFLUORENE-2,7-DIYL SKELETON IN BACKBONE AND PROCESS FOR PRODUCING THE SAME |
摘要 |
<p>A polymer containing in the backbone a 9-oxo-9-phosphafluorene-2,7-diyl skeleton or a combination of the skeleton with a vinylene skeleton or arylene skeleton. The polymer is utilizable as, e.g., a component of a luminescent element or electrochromic element. <??>The polymer is obtained by subjecting a 2,7-dihalo-9-oxo-9-phosphafluorene to polycondensation with dehalogenation, or to reaction with arylenebisboronic acid and polycondensation, or to polycondensation with an olefin.</p> |
申请公布号 |
EP1378532(A1) |
申请公布日期 |
2004.01.07 |
申请号 |
EP20020701581 |
申请日期 |
2002.02.27 |
申请人 |
JAPAN SCIENCE AND TECHNOLOGY CORPORATION;NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY |
发明人 |
MAKIOKA, YOSHIKAZU;TANAKA, MASATO;HAYASHI, TERUYUKI |
分类号 |
C09K11/06;H01L51/30;C07F9/6568;C08G61/12;C09K9/02;(IPC1-7):C08G61/12;C07F9/656 |
主分类号 |
C09K11/06 |
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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