abstract |
Azomethine pigments of the formula WHEREIN THE SUBSTITUENTS X, Y, Z, X1 and Y1 denote H or halogen atoms or alkyl or alkoxy groups containing 1 - 6 C atoms, or wherein the substituents X and Y form a fused benzene ring, and metal complexes of these pigments, are useful for coloring plastics and lacquers in yellow to orange shades of good fastness properties. |