| 摘要 |
A pigment composition can be prepared by wet or dry milling a pigment selected from the group consisting of dianthraquinone pigments, diketopyrrolopyrrole pigments and a mixture thereof, in the presence of a compound represented by Formula 1: where Q denotes -NH(CH2)nNR1(R2) group or hydroxyl group, and R denotes -NH(CH2)nNR1(R2) group. |
