ANILINE BLACK PARTICLE, RESIN COMPOSITION USING ANILINE BLACK PARTICLE, AQUEOUS DISPERSION, AND SOLVENT-BASED DISPERSOID

摘要

To provide an aniline black particle excellent in blackness, capable of expressing free color tone blacks, and capable of bluish black, purplish black and jet-black, which are hard to be expressed in prior art, high in heat resistance, high in volume resistivity value, and excellent in dispersibility.SOLUTION: There is provided an aniline black particle having hydrophobicity by a powder wettability test of 5 to 80 vol.%, and containing 0.1 to 60.0 wt.% of one or more treatment agent selected from alkylamine, vinylalkyl ketone, aliphatic acid, silane.SELECTED DRAWING: None