| 摘要 |
PROBLEM TO BE SOLVED: To provide a black ink for inkjet recording having high temporal stability and high blackness.SOLUTION: (1) There is provided a black ink for inkjet recording containing at least carbon black as a coloring agent and complementary color pigment, water-soluble organic solvent and water, where at least one of the carbon black and the complementary color pigment is self dispersible type. (2) There is provided the black ink for inkjet recording of (1), where the content of the carbon black in the total ink amount is 2 to 10 mass% and the content of the complementary color pigment is 0.01 to 0.2 mass% to the content of the carbon black. (3) There is provided the black ink for inkjet recording of (1) or (2) including C.I. Pigment Blue 15:3 and/or C.I. Pigment Red 122 as the complementary color pigment. |
