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

Image forming method, and ink set and ink-jet machinery used therein
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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