| 摘要 |
PROBLEM TO BE SOLVED: To provide an ink composition for inkjet printing which takes on a more bluish, unique and characteristic hue than conventional black inks, enables to obtain cloth with a good dyeing density, and is excellent also in aptitude for inkjet, such as ejection stability.SOLUTION: The ink composition for inkjet printing contains, at least, a blue reactive dye, a red reactive dye and an orange reactive dye as color materials, a 1, 2-alkanediol and water, wherein the blue reactive dye contains C.I. Reactive Blue 176, the red reactive dye contains C.I. Reactive Red 3:1, and the orange reactive dye contains C.I. Reactive Orange 99. |
