| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an ink-jet ink composition which exhibits reduced vapor loss rate and reduced clogging when used in the off-axis printing system. <P>SOLUTION: The ink-jet composition comprises an aqueous liquid vehicle containing three cosolvents selected from a group consisting of tetraethylene glycol, glycerol, diglycerol, 1,5-pentanediol, 2-pyrrolidone and ethylhydroxy-propanediol. The composition, in more detail, contains 10-25 wt% of the aqueous liquid vehicle in the ink-jet ink by combining at least three cosolvents and further contains a colorant. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
