Pigmentzusammensetzung, Drucktinte und Überzugsmittel

摘要

A pigment composition which comprises a phthalocyanine pigment, a phthalocyanine derivative (A) of the formula (1), Pc-(SO3<-><+>NR1R2R3R4)n (1) and at least one compound (B) selected from (a) a compound (M1)jX, (b) an aliphatic compound containing carboxylic acid alkali metal salt and (c) an aliphatic compound containing carboxylic acid ammonium salt, and which imparts a printing or a coating with excellent gloss and shows excellent fluidity and stability with time when dispersed in a vehicle for a printing ink or a coating composition.