| 摘要 |
The present invention relates to an aqueous ink composition having an improved drying and fuse behavior, without compromising the print quality and print robustness. Such an ink composition comprises between 1 and 40 weight% of a water dispersible resin, between 0.5 and 15 weight% of a colorant, between 20 and 80 weight% water and between 1 and 30 weight% of an acetal cosolvent, wherein all amounts are relative to the total ink composition. The ink composition may further comprise between 15 and 75 weight% of a dispersion stabilizing cosolvent. |
