| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide inkjet recording ink which is excellent in safety, develops a color highly on plain paper, has high glossiness on glossy paper, and is excellent in the discharging stability of the ink from an inkjet head. <P>SOLUTION: This inkjet recording ink is characterized by comprising water and a pigment dispersed with a block polymer having an acid value of 50 to 120 mgKOH/g and a weight-average mol.wt. of 20,000 to 120,000. <P>COPYRIGHT: (C)2009,JPO&INPIT |
