| abstract |
The problem to be solved by the present invention is to provide a dioxazine pigment composition having remarkably improved flowability. The problem is solved with a dioxazine pigment composition characterized by comprising a dioxazine pigment and a pigment derivative represented by formula (I) [wherein R1, R2, R3, and R4 each independently represent a hydrogen atom or a C1-20 alkyl group, at least one of R1, R2, R3, and R4 being a C6-20 alkyl group]. |