发明申请
- 专利标题： Ink composition and ink set
- 专利标题（中）： 墨水组合和墨水组合
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申请号： US10748110申请日： 2003-12-30
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公开(公告)号： US20050075449A1公开(公告)日： 2005-04-07
- 发明人: Kazuhide Kubota
- 申请人： Kazuhide Kubota
- 专利权人： SEIKO EPSON CORPORATION
- 当前专利权人： SEIKO EPSON CORPORATION
- 优先权： JP2003-001029 20030107
- 主分类号： B41J2/01
- IPC分类号： B41J2/01 ; B41M5/00 ; C08L83/00 ; C08L83/12 ; C09D11/00 ; C09D11/322
摘要：
It is an object of the present invention to reduce uneven glossiness of images formed with pigmented ink compositions on glossy inkjet media by setting the type of surfactant and the content of an alkanediol and a glycol ether. The ink composition of the present invention contains a pigment, an alkanediol, a glycol ether, a polyether-modified polysiloxane compound, a water-soluble organic solvent, and water, and the sum of the contents of alkanediol and glycol ether is 10 wt % or more, but less than 20 wt %.
公开/授权文献
- US07135208B2 Ink composition and ink set 公开/授权日：2006-11-14
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