| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an aqueous inkjet ink that is excellent in resistance against clogging, excellently dries quickly when performing the recording on a paper medium, and reduces distortion in the paper medium by curling the paper or the like as much as possible, thereby forming a high-quality image. <P>SOLUTION: According to one embodiment,an aqueous inkjet ink includes water in an amount of from 35 to 60% by mass of the total amount, an ether in an amount of from 5 to 50% by mass of the total amount, 2, 5, 8, 11-tetramethyl-6-dodecine-5, 8-diol in an amount of from 0.2 to 2% by mass of the total amount, and a pigment in an amount of from 3 to 10% by mass of the total amount. The ether includes at least one of polyoxyethylene diglyceryl ether having a weight average molecular weight of not more than 1,000 and polyoxypropylene diglyceryl ether having a weight average molecular weight of not more than 1,000. <P>COPYRIGHT: (C)2012,JPO&INPIT |
