发明申请
US20050188894A1 Colorant material, and water dispersion, ink, ink tank, recording unit, recording apparatus and recording method using the same
失效
着色剂材料，水分散体，油墨，油墨罐，记录单元，记录装置和使用其的记录方法
- 专利标题： Colorant material, and water dispersion, ink, ink tank, recording unit, recording apparatus and recording method using the same
- 专利标题（中）： 着色剂材料，水分散体，油墨，油墨罐，记录单元，记录装置和使用其的记录方法
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申请号： US11063592申请日： 2005-02-24
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公开(公告)号： US20050188894A1公开(公告)日： 2005-09-01
- 发明人: Yuko Yamagishi , Yasuaki Murai , Takeshi Miyazaki
- 申请人： Yuko Yamagishi , Yasuaki Murai , Takeshi Miyazaki
- 申请人地址： JP Tokyo
- 专利权人： Canon Kabushiki Kaisha
- 当前专利权人： Canon Kabushiki Kaisha
- 当前专利权人地址： JP Tokyo
- 优先权： JP2004-055256 20040227
- 主分类号： C09D11/00
- IPC分类号： C09D11/00
摘要：
There is provided a colorant material comprising a compound represented by at least one of the following general formulas (1) and (2) as a first colorant compound and at least one of a water insoluble triphenylmethane compound and a water insoluble xanthene compound as a second colorant compound. The colorant material is useful as a recording material for ink-jet printing or the like.
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