| abstract |
The invention relates to powdery pigment preparations for the hue range from red to orange, corresponding to a CIELAB hue angle h of -20 to 60°, which comprise, as the essential components, (A) 20 to 99 % by weight of at least one finely divided organic pigment, selected from the group of pyrazolone quinazolone pigments, isoindoline pigments, azo pigments, diketopyrrolopyrrole pigments and quinophthalone pigments, and (B) 1 to 80 % by weight of at least one inorganic pigment having a Mohs' hardness of ≥ 5, and which are obtained by intensively mixing the dry components (A) and (B). |