发明授权
- 专利标题： Ink set, inkjet recording method and recorded material
- 专利标题（中）： 墨水套装，喷墨记录方法和记录材料
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申请号： US12740515申请日： 2008-10-30
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公开(公告)号： US08372190B2公开(公告)日： 2013-02-12
- 发明人: Keiichi Tateishi , Hiroshi Yamamoto , Shigeaki Tanaka
- 申请人： Keiichi Tateishi , Hiroshi Yamamoto , Shigeaki Tanaka
- 申请人地址： JP Tokyo
- 专利权人： FUJIFILM Corporation
- 当前专利权人： FUJIFILM Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Sughrue Mion, PLLC
- 优先权： JP2007-284049 20071031; JP2008-277984 20081029
- 国际申请： PCT/JP2008/069795 WO 20081030
- 国际公布： WO2009/057712 WO 20090507
- 主分类号： C09D11/02
- IPC分类号： C09D11/02
摘要：
An ink set including at least a yellow ink composition, a magenta ink composition and a cyan ink composition, wherein the yellow ink composition contains, as the yellow colorant, at least one member selected from the group consisting of a compound represented by a specific structure and a salt thereof, each of the yellow colorant, the magenta colorant and the cyan colorant contained in the yellow ink composition, the magenta ink composition and the cyan ink composition, respectively, has at least one ionic hydrophilic group, the counter ion of the ionic hydrophilic group contains a lithium ion, and the lithium ion concentration is 70 mol % or more based on all cations in each ink composition.
公开/授权文献
- US20100302305A1 INK SET, INKJET RECORDING METHOD AND RECORDED MATERIAL 公开/授权日：2010-12-02