| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide ink for inkjet which hardly causes image bleeding even under high humidity conditions and hardly causes bleeding even when it gets wet with water after printed on a plain paper. <P>SOLUTION: The ink for inkjet comprises a water-soluble dye bearing at least a dissociable anionic group, water and/or a water-miscible organic solvent, and further contains at least one water-soluble organic compound bearing a cationic group capable of forming an ion pair with the dissociable anionic group. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
