| 摘要 |
PROBLEM TO BE SOLVED: To obtain an ink composition for water-based ink jet printers having remarkably improved ink stability and good ejecting properties. SOLUTION: This ink composition for water-based ink jet printers comprises at least a pigment, a dispersion resin, an organic solvent, an electroconductive agent and water and is obtained by dispersing the pigment with the dispersion resin and then cross-linking the dispersion resin adsorbed on the pigment with a water-soluble cross-linking agent. |
