| 摘要 |
An ink composition is provided which possesses excellent dispersion stability and ejection stability and can yield printed images having excellent rubbing/scratch resistance. An ink jet recording method using the ink composition is also provided. The ink composition for ink jet recording comprises at least a water-based pigment dispersion, a water-soluble organic solvent, and water. The water-based pigment dispersion is such that a pigment has been encapsulated in a polymer produced from a polymerizable surfactant having both nonionic hydrophilicity and anionic hydrophilicity and a monomer having a ligand structure which can combine with a metal ion to form a chelate.
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