| 摘要 |
PROBLEM TO BE SOLVED: To obtain an ink composition for ink-jet for ink jet printing, capable of providing color images and coloring materials each excellent in hue and fastness to obtain a composition for a color toner for electrophotography, to obtain a composition for a color filter usable for displays such as LCD and PDP and imagine elements such as CCD, and to provide a method for ink jet recording, capable of forming images excellent in solubility by applying a pigment and having good hue and high fasteness for light and active gases, in particular, ozone gas in the environment. SOLUTION: The ink composition for ink-jet is characterized by containing at least one pigment represented by formula (1), wherein, A and B are each independently a (substituted) heterocyclic group, and at least one of A and B contains a >=4C alkyl chain and no ionic hydrophilic group is contained in the pigment.]. |
