发明授权
- 专利标题: Aromatic compound
- 专利标题(中): 芳香族化合物
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申请号: US10574563申请日: 2004-10-05
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公开(公告)号: US07842941B2公开(公告)日: 2010-11-30
- 发明人: Satoshi Kobayashi , Satoshi Mikami
- 申请人: Satoshi Kobayashi , Satoshi Mikami
- 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: JP2003-346688 20031006
- 国际申请: PCT/JP2004/015001 WO 20041005
- 国际公布: WO2005/033090 WO 20050414
- 主分类号: H01L35/24
- IPC分类号: H01L35/24 ; C07D311/82
摘要:
An aromatic compound of the following formula (1), (2), (5) or (6), wherein, Ar1 and Ar3 represent a tetra-valent aromatic hydrocarbon group or a tetra-valent heterocyclic group, and Ar2, Ar4, Ar5, Ar6 and Ar7 represent a tri-valent aromatic hydrocarbon group or a tri-valent heterocyclic group, A1 represents —Z1—, —Z2—Z3— or —Z4═Z5—, wherein Z1, Z2 and Z3 represent O, S or the like and Z4 and Z5 represent N, B, P or the like, X1, X2, X3, X4, X9, X10, X11, and X12 represent a halogen atom or the like.
公开/授权文献
- US20070063190A1 Aromatic compound 公开/授权日:2007-03-22
信息查询
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