| 摘要 |
PROBLEM TO BE SOLVED: To provide a recording dye having high solubility in organic solvents and useful for sublimation transfer recording inks, evaporation type transfer recording inks, ink jet recording inks, color toners, and so on. SOLUTION: An anthraquinone-based compound of the general formula (1) (R1 and R2 are each independently H, an alkyl, an alkenyl, an aryl or an aralkyl which may be substituted). |
