DIKETOPYRROLOPYRROLE PIGMENT COMPOSITION AND COLORING COMPOSITION BASED ON THAT DIKETOPYRROLOPYRROLE PIGMENT COMPOSITION

摘要

PROBLEM TO BE SOLVED: To provide: a diketopyrrolopyrrole pigment composition allowing control of the color tone more economically and freely; and a coloring composition based on the diketopyrrolopyrrole pigment composition.;SOLUTION: A diketopyrrolopyrrole pigment composition comprises a diketopyrrolopyrrole pigment represented by general formula (1) and an aromatic amide compound represented by general formula (2). In the diketopyrrolopyrrole pigment composition, the diketopyrrolopyrrole pigment may be represented by general formula (3).;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2019,JPO&INPIT