| abstract |
[PROBLEMS] To express black of a free hue, which is possible with blue-black, purple-black, or jet-black black, which has been difficult to express in the past, with excellent blackness, high heat resistance, and volume resistivity. The present invention provides aniline black particles that are high and have excellent dispersibility. The content of carbon black having an average primary particle size of 0.01 to 0.1 μm is 1 to 60 parts by weight with respect to 100 parts by weight of an aniline black basic skeleton, and the volume resistivity is 10 Aniline black particles having a density of 6 to 10 10 Ω · cm. [Selection figure] None |