Red-tinged bismuth vanadate pigments

摘要

Zirconium-containing, red-tinged bismuth vanadate pigments of general formula I,wherein the variables have the following meanings:b 0.8 to 1.5;c 0 to 0.3;d 0 to 0.3;e 0.01 to 0.3;f 0 to 0.3;x (3/2+5b/2);y (2e+2 f);z 0.001 to 0.5, and a process for the preparation thereof and the use thereof in pigmenting high molecular weight organic materials such as surface-coatings, plastics and printing inks.