PROBLEM TO BE SOLVED: To provide an ink composition capable of obtaining an image having an excellent glossy feeling for various recording media, especially the recording media having gloss, showing less bronze phenomenon and having a good fixing property and abrasion resistance such as a gloss change, etc.
SOLUTION: This ink composition at least containing a coloring agent covered by a water insoluble polymer and resin particles is characterized in that the water insoluble polymer is a polymer obtained by polymerization using at least a polymerizable unsaturated monomer and a polymerization initiator by a solution polymerization method, the coloring agent covered with the water insoluble polymer is the coloring agent obtained by a phase inversion emulsification of dissolving the water insoluble polymer with an organic solvent, adding at least the coloring agent and water, mixing and then removing the organic solvent to disperse in an aqueous medium, and the resin particles are made of at least a polymer obtained by a polymerization by emulsion polymerization method using a cross-linking agent.
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