发明授权
- 专利标题： Water-based ink for ink-jet recording, ink cartridge, and ink-jet recording apparatus
- 专利标题（中）： 用于喷墨记录的水性墨，墨盒和喷墨记录装置
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申请号： US12604484申请日： 2009-10-23
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公开(公告)号： US08252103B2公开(公告)日： 2012-08-28
- 发明人: Kazuma Goto , Yuko Iwamura
- 申请人： Kazuma Goto , Yuko Iwamura
- 申请人地址： JP Nagoya-shi, Aichi
- 专利权人： Brother Kogyo Kabushiki Kaisha
- 当前专利权人： Brother Kogyo Kabushiki Kaisha
- 当前专利权人地址： JP Nagoya-shi, Aichi
- 代理机构： Banner & Witcoff, Ltd.
- 优先权： JP2008-273887 20081024; JP2009-051229 20090304
- 主分类号： C09D11/02
- IPC分类号： C09D11/02 ; B41J2/01
摘要：
The present invention provides a water-based ink for ink-jet recording containing a coloring agent and water. The coloring agent contains a dye represented by the following general formula (1). The ink further includes a substance having a structure in which a carbon atom and a nitrogen atom are covalently bound.
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