Dyeing agent compositions based on polypropylene wax

摘要: Preparations of insoluble colorants, especially pigments, are obtained by distributing the colorant in molten polypropylene wax having a viscosity 0.5 to 5 Pa.s, determined at 170° C., and an isotactic proportion 40 90% weight. These preparations easily dispersible polyolefins useful for dyeing mass.