| 摘要 |
PROBLEM TO BE SOLVED: To provide an aqueous dispersion excellent in storage stability, an ink composition containing the aqueous dispersion and a method of printing a fiber using the ink composition.SOLUTION: An aqueous dispersion comprises a water-insoluble coloring material, at least two anionic dispersants, at least one compound selected from the group consisting of alkylene oxide adducts of phytosterol and cholestanol, and water. And at least one of the anionic dispersants is a dispersant having lignin as a partial structure in the molecule. An ink composition containing the aqueous dispersion and a water-soluble organic solvent is also provided. |
