发明申请
- 专利标题： INK COMPOSITION, RECORDING METHOD, AND RECORDED ARTICLE
- 专利标题（中）： 墨水组合物，记录方法和记录文章
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申请号： US13480601申请日： 2012-05-25
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公开(公告)号： US20120301685A1公开(公告)日： 2012-11-29
- 发明人: Hiromi Iseki , Kazuhiko Kitamura , Yasuhiro Oki , Ryosuke Teramoto , Shigemi Wakabayashi , Yasunari Ikeda
- 申请人： Hiromi Iseki , Kazuhiko Kitamura , Yasuhiro Oki , Ryosuke Teramoto , Shigemi Wakabayashi , Yasunari Ikeda
- 申请人地址： JP Tokyo
- 专利权人： SEIKO EPSON CORPORATION
- 当前专利权人： SEIKO EPSON CORPORATION
- 当前专利权人地址： JP Tokyo
- 优先权： JP2011-118784 20110527
- 主分类号： C09D11/02
- IPC分类号： C09D11/02 ; B32B3/10 ; B41J2/17
摘要：
An ink composition contains a dye whose free acid is expressed by formula (1), lithium ions, and an aromatic compound having a carboxy group. In formula (1), Q represents a halogen atom, x represents an integer of 2 to 4, and y represents an integer of 1 to 3.
公开/授权文献
- US08778072B2 Ink composition, recording method, and recorded article 公开/授权日：2014-07-15
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