Aniline black particles, resin composition using the aniline black particles, aqueous dispersion, and solvent dispersion

摘要

The present invention pertains to: aniline black particles that contain at least one of an acid dye, carbon black, and a chromatic color pigment, and that have a degree of hydrophobization according to a particle wettability test of 5-80 vol%; a resin composition containing same; an aqueous dispersion; and a solvent dispersion. The aniline black particles and the resin composition, aqueous dispersion, and solvent dispersion containing the aniline black particles can express any given hue of black in accordance with objective, can also express a blueish black, a purplish black, and a jet black that have been conventionally difficult to express, and have a high degree of blackness, a high volume resistivity, superior dispersion properties, and high heat resistance.