| 摘要 |
PROBLEM TO BE SOLVED: To provide an inkjet recording ink capable of recording an image excellent in ozone resistance and bronze resistance.SOLUTION: An ink includes a first coloring material and a second coloring material. The first coloring material is a compound expressed by formula (I). The second coloring material is at least one kind selected from a coloring material group having an anthrapyridone skeleton. The content (mass%) of the first coloring material on the basis of ink total mass is 3.0-15.0 times the content (mass%) of the second coloring material, in a mass ratio.SELECTED DRAWING: None |
