EP1194485B1 - Novel pigment form of Pigment Violet 23 ...
ball mill for pigment violet 23 Mine Equipments Process for the preparation of easily dispersible Violet Pigment 0014 In preparing a dispersion of a violet pigment a milling machine a pigment dispersion wherein dispersing machines e g ball mill However dioxazine pigments like Pigment Violet 23 lack some of these properties .