PIGMENT COMPOSITION COMPRISING PHTHALOCYANINE, HALOGENATED PHTHALOCYANINE AND PHTHALOCYANINE DERIVATIVE, COLORANT USING THE COMPOSITION, AND MOLDED PRODUCT OBTAINED FROM PLASTIC CONTAINING THE COLORANT

摘要

PURPOSE: A pigment composition, a colorant using the composition and a molded product obtained from the plastic containing the colorant are provided, to reduce the twisting or transformation of the plastic colored by using the colorant. CONSTITUTION: The pigment composition comprises 50-95 wt% of phthalocyanine; 1-45 wt% of a halogenated phthalocyanine having a substituted halogen atom number of 1-9 and an average number of the substituent of 2.0-4.0; and 0.1-10 wt% of a phthalocyanine derivative represented by P-(X)m or the formula 2, wherein P is a phthalocyanine structure; X is a C12-C18 alkyl group, a C12-C18 alkoxy group, -SO2NHR, -SO2NR2, -NR2, -CONR2, -CONHR or -SR (wherein R is a C12-C18 alkyl group or a C12-C18 alkenyl group); m is an integer of 1-4; Y is H or a halogen atom; and n is an integer of 1-4.