AQUEOUS INK, INK CARTRIDGE, AND INKJET RECORDING METHOD

摘要

PROBLEM TO BE SOLVED: To provide an ink which can record images realizing both high optical density and marker resistance regardless of types of record media.SOLUTION: An inkjet aqueous ink contains a self-dispersing pigment and a dye. The self-dispersing pigment is a pigment in which an anionic group is bound to a particle surface via another atomic group. The dye contains a compound represented by the following general formula (I).SELECTED DRAWING: None