发明授权
- 专利标题： Ink composition, recording method, and recorded article
- 专利标题（中）： 墨水组成，记录方法和记录文章
-
申请号： US13480601申请日： 2012-05-25
-
公开(公告)号： US08778072B2公开(公告)日： 2014-07-15
- 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
- 代理机构： Nutter McClennen & Fish LLP
- 代理商 John J. Penny, V
- 优先权： JP2011-118784 20110527
- 主分类号： C09D11/02
- IPC分类号： C09D11/02
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
- US20120301685A1 INK COMPOSITION, RECORDING METHOD, AND RECORDED ARTICLE 公开/授权日：2012-11-29
信息查询
IPC分类:
