Pigmentgranulat zur Einfärbung von unpolaren Medien sowie Verfahren zu dessen Herstellung

摘要

The invention relates to pigment granulates for coloring asphalt, bitumen, bituminous materials, tar and plastics, and relates to methods for the production of such granulates. The mixture to be granulated consists of a mixture which comprises pigments, at least one agent that promotes coloring and dispersion in non-polar media, and/or at least one dispersing agent for polar systems and optionally comprises solvents.