| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an ink set suitable for forming a color image on plain paper using color ink suitable for a subtractive color mixing method such as cyan, magenta, and yellow ink. <P>SOLUTION: The ink set includes a plurality of water-based ink containing color materials and is discharged from a recording head for inkjet, wherein the surface tension of the water-based ink is ≤34 mN/m. The ink set includes a combination of water-based ink of at least three hues, i.e. cyan, magenta, and yellow, wherein a combination of water-based ink of at least two out of the three hues includes two water-based ink which have the same hue but provide aggregation of color materials upon contact. <P>COPYRIGHT: (C)2011,JPO&INPIT |
