ACTIVE RAY-CURABLE INKJET INK, IMAGE FORMING METHOD USING SAME, AND INKJET RECORDER

摘要

Disclosed is an active ray-curable inkjet ink having excellent dispersion stability and excellent discharge stability. Also disclosed are an image forming method and recorder capable of stably reproducing a high-precision image on various recording materials using such an inkjet ink. The active ray-curable inkjet ink is characterized by containing at least a quinophthalone pigment, a dispersing agent and a photopolymerizable compound and further containing a quinophthalone derivative.