发明授权
US5700314A Image forming method, and ink set and ink-jet machinery used therein
失效
图像形成方法,以及其中使用的油墨和喷墨机械
- 专利标题: Image forming method, and ink set and ink-jet machinery used therein
- 专利标题(中): 图像形成方法,以及其中使用的油墨和喷墨机械
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申请号: US411963申请日: 1995-03-28
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公开(公告)号: US5700314A公开(公告)日: 1997-12-23
- 发明人: Yutaka Kurbayashi , Katsuhiro Shirota , Katsuhiko Takahashi
- 申请人: Yutaka Kurbayashi , Katsuhiro Shirota , Katsuhiko Takahashi
- 申请人地址: JPX Tokyo
- 专利权人: Canon Kabushiki Kaisha
- 当前专利权人: Canon Kabushiki Kaisha
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX6-060915 19940330
- 主分类号: B41J2/01
- IPC分类号: B41J2/01 ; C09D11/00 ; C09D11/02
摘要:
An ink set comprising a combination of a liquid composition containing a cationic substance, with a yellow ink, a cyan ink and magenta ink, wherein said three inks each contain a water soluble anionic dye and are capable of affording a chromaticity CIE L*a*b* to a black image presented on a recording medium by using these inks in combination within the range of the numerical expressions: 10.ltoreq.L*.ltoreq.30, 0.ltoreq.a*.ltoreq.7, and -10.ltoreq.b*.ltoreq.0.
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