COLORING AGENT COMPOSITION, AROMATIC POLYCARBONATE RESIN COMPOSITION, MOLDED ARTICLE, AND PLASTICIZER FOR AROMATIC POLYCARBONATE RESIN

摘要

The purpose of the present invention is to provide: a plasticizer for an aromatic polycarbonate resin, which has excellent heat resistance to such an extent that the plasticizer can withstand the melt kneading with an aromatic polycarbonate resin, can improve the loosening property of a pigment in a composition that contains the pigment at a high concentration, and can prevent the formation of coarse particles; a coloring agent composition prepared using the plasticizer; an aromatic polycarbonate resin composition produced by diluting the composition with an aromatic polycarbonate resin; and a molded article produced from the aromatic polycarbonate resin composition. For the purpose of achieving the purpose, a plasticizer for an aromatic polycarbonate resin is provided, which comprises an alkyl ester of an aromatic polycarboxylic acid, wherein an alkyl chain in the alkyl ester is a linear alkyl ester chain having 16 to 26 carbon atoms.