Naphthostyril metal complexes, their preparation process and organic high molecular weight materials pigmented with these complexes

摘要

1: 2 - nickel - or 1: 2 kupferkomplexe a naphthostyrils formulaor tautomeren thereof, wherein a, x, and y in claim 1 specified value, are suitable for pigmentieren of hochmolekularem organic material.