发明授权
- 专利标题： Ink set and ink-jet recording method
- 专利标题（中）： 油墨和喷墨记录方法
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申请号： US13075576申请日： 2011-03-30
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公开(公告)号： US08591018B2公开(公告)日： 2013-11-26
- 发明人: Kazuma Goto , Akihiko Taniguchi , Shunichi Higashiyama , Masashi Tsuda , Hiromitsu Sago , Narumi Koga , Michiko Aoyama
- 申请人： Kazuma Goto , Akihiko Taniguchi , Shunichi Higashiyama , Masashi Tsuda , Hiromitsu Sago , Narumi Koga , Michiko Aoyama
- 申请人地址： JP Nagoya-shi, Aichi-ken
- 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-ken
- 代理机构： Banner & Witcoff, Ltd.
- 优先权： JP2010-124458 20100531
- 主分类号： B41J2/01
- IPC分类号： B41J2/01
摘要：
An ink set containing a water-based ink for ink jet recording and a treatment liquid. The water-based ink contains a phosphate-group modified self-dispersing pigment, water, and a water-soluble organic solvent. The treatment liquid contains an aggregating agent, water, and a water-soluble organic solvent. A dynamic surface tension of the water-based ink, measured under the condition where a life time is about 50 ms, is in the range of 35 mN/m to 45 mN/m. A dynamic surface tension of the treatment liquid, measured under the condition where a life time is about 50 ms, is in the range of 33 mN/m to 45 mN/m.
公开/授权文献
- US20110292117A1 Ink Set and Ink-Jet Recording Method 公开/授权日：2011-12-01