发明授权
- 专利标题： Polymer comprising unit comprising fluorocyclopentane ring fused with aromatic ring and organic thin film and organic thin film element both comprising the same
- 专利标题（中）： 包含与芳环稠合的氟环戊烷环和有机薄膜的聚合物，其均包含它们
-
申请号： US12066006申请日： 2006-08-28
-
公开(公告)号： US07932347B2公开(公告)日： 2011-04-26
- 发明人: Yutaka Ie , Yoshio Aso , Yoshikazu Umemoto , Masato Ueda
- 申请人： Yutaka Ie , Yoshio Aso , Yoshikazu Umemoto , Masato Ueda
- 申请人地址： JP Tokyo
- 专利权人： Sumitomo Chemical Company, Limited
- 当前专利权人： Sumitomo Chemical Company, Limited
- 当前专利权人地址： JP Tokyo
- 代理机构： Sughrue Mion, PLLC
- 优先权： JPP2005-261284 20050908; JPP2006-066729 20060310
- 国际申请： PCT/JP2006/316901 WO 20060828
- 国际公布： WO2007/029547 WO 20070315
- 主分类号： C08G75/00
- IPC分类号： C08G75/00
摘要：
A polymer comprising a repeating unit represented by the following general formula (I). (In the formula, Ar1 represents a divalent aromatic hydrocarbon or divalent heterocyclic group, X1, Y1, X2 and Y2 each independently represent a fluorine atom or alkylthio group, and X1 and Y1 and X2 and Y2 may together form a carbonyl or thiocarbonyl group with their bonding carbon atom.)
公开/授权文献
信息查询
