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： US13487405申请日： 2012-06-04
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公开(公告)号： US08378340B2公开(公告)日： 2013-02-19
- 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
- 主分类号： H01L35/24
- IPC分类号： H01L35/24 ; C07D333/76
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
- US20120238765A1 AROMATIC COMPOUND 公开/授权日：2012-09-20
信息查询
IPC分类:
