Mixtures of acid dyes for polyamide and wool containing acid dyes dimers

摘要

Abstract invention patent: "mixtures of acid dyes for polyamide and wool containing acid dyes dimers. The present invention relates to a mixture of acid dyes, comprising (a) 70 to 95% by weight of at least one dye with the general structure (a) and (b) 5 to 30% by weight of at least one dye B with the general structure (b). (a), (b) 20027173v1