| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an ink composition having high dispersion stability, and excellent in fixation and weather resistance, and a recording device for inkjet by using the same. <P>SOLUTION: This ink composition contains at least a coloring agent, a hydrophobic polymer, an amphiphilic block polymer and a solvent is provided by dispersing the coloring material and the hydrophobic polymer enclosed by the amphiphilic block polymer, in the solvent. The recording device for inkjet is equipped with an ink-imparting means for imparting the ink on a medium by acting an energy on the ink composition and a driving means for driving the ink-imparting means. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
