发明公开
- 专利标题： Xanthene-based colorant compound
- 专利标题（中）： Xanthen Farbstoffverbindung
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申请号： EP10009436.6申请日： 2010-09-09
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公开(公告)号： EP2302001A1公开(公告)日： 2011-03-30
- 发明人: Takahashi, Kaoru , Murai, Yasuaki , Inoue, Kei , Hirose, Masashi , Miyazaki, Takeshi , Nagao, Ryosuke , Mori, Otome , Kawabe, Minako
- 申请人： Canon Kabushiki Kaisha
- 申请人地址： 30-2, Shimomaruko 3-chome Ohta-ku Tokyo JP
- 专利权人： Canon Kabushiki Kaisha
- 当前专利权人： Canon Kabushiki Kaisha
- 当前专利权人地址： 30-2, Shimomaruko 3-chome Ohta-ku Tokyo JP
- 代理机构： Weser, Thilo
- 优先权： JP2009217326 20090918; JP2009290110 20091222
- 主分类号： C09B11/20
- IPC分类号： C09B11/20 ; C09D11/00
摘要：
The present invention is a colorant compound represented by the following general formula (1):
wherein at least one of R 2 , R 4 , R 7 and R 9 is an acylamino group represented by the following general formula (2):
wherein R 11 denotes one of an alkyl group, a cycloalkyl group, an aryl group, an arylalkyl group, an alkenyl group and a heterocyclic group; and '*' denotes a bonding site with an aromatic ring of the general formula (1).
wherein at least one of R 2 , R 4 , R 7 and R 9 is an acylamino group represented by the following general formula (2):
wherein R 11 denotes one of an alkyl group, a cycloalkyl group, an aryl group, an arylalkyl group, an alkenyl group and a heterocyclic group; and '*' denotes a bonding site with an aromatic ring of the general formula (1).
公开/授权文献
- EP2302001B1 Xanthene-based colorant compound 公开/授权日：2012-12-05
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