| abstract |
(57) [Summary] The present invention has excellent dispersion stability and ejection stability, It is an object of the present invention to provide an ink jet recording ink set and an ink jet recording method capable of obtaining a high-quality image having high print density and excellent color development without bleeding even on plain paper or recycled paper. SOLUTION: An ink composition containing at least a coloring agent containing a coloring material with a polymer having an anionic group, a water-soluble organic solvent and water, and a coloring material with a polymer having a cationic group are provided. An ink jet recording method comprising a step of forming an aggregate by contacting an ink composition containing at least a contained colorant, a water-soluble organic solvent, and water on a recording medium to form a plain paper or a recycled paper. It is possible to obtain a high-quality image having high print density and excellent color developability without bleeding or color bleed on a recording medium such as paper. |