发明申请
- 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）： 包含芳环的氟环戊烷环和有机薄膜的聚合物组合单元和包含它们的有机薄膜元件
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申请号： US12066006申请日： 2006-08-28
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公开(公告)号： US20080302419A1公开(公告)日： 2008-12-11
- 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 Chuo-ku, 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 Chuo-ku, Tokyo
- 优先权： JP2005-261284 20050908; JP2006-066729 20060310
- 国际申请： PCT/JP2006/016901 WO 20060828
- 主分类号： H01L31/0256
- IPC分类号： H01L31/0256 ; C08G75/00 ; H01L51/05 ; B32B27/00
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.)