| abstract |
PROBLEM TO BE SOLVED: To provide a long-life ink jet recording ink which is excellent in light fastness and print quality, does not cause trouble due to propagation of microorganisms such as mold, and has excellent dispersion stability. To provide. The aqueous ink composition is obtained by finely dispersing a water-insoluble colorant and a particulate resin composition in an aqueous medium, wherein the particulate resin composition is an oil-soluble bactericidal and fungicide and a water-insoluble polymer. An aqueous ink composition comprising: |