发明授权
US07736427B2 Inkset, ink cartridge, inkjet recording method, and recorded matter
有权
墨盒，墨盒，喷墨记录方法和记录物
- 专利标题： Inkset, ink cartridge, inkjet recording method, and recorded matter
- 专利标题（中）： 墨盒，墨盒，喷墨记录方法和记录物
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申请号： US12002276申请日： 2007-12-13
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公开(公告)号： US07736427B2公开(公告)日： 2010-06-15
- 发明人: Kazuhiko Kitamura , Akihito Sao , Hiroshi Fukumoto
- 申请人： Kazuhiko Kitamura , Akihito Sao , Hiroshi Fukumoto
- 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, Jr.
- 优先权： JP2006-337458 20061214
- 主分类号： C09D11/02
- IPC分类号： C09D11/02
摘要：
An inkset comprising at least a yellow ink composition, two types of magenta ink compositions of different color density, and a cyan ink composition: the magenta ink composition containing as a colorant at least one type of compound expressed by the formula M-1, and at least one type of compound expressed by the formula M-2, the yellow ink composition containing as a colorant at least one type of compound expressed by the formula Y-1 the cyan ink composition containing as a cyan dye at least one type of compound selected from the compounds or salt thereof expressed by the formula C-1.
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