farbstoffmischungen dyeing or printing of fasermaterialien contain the cellulose acetate

摘要

Dye mixture containing at least one dye of the formulae (1) (formula see enclosed paper copy) and at least one dye of the formulae (2) (formula see enclosed paper copy) where the substituents are each as defined in the claims. These mixtures are useful for dyeing or printing fibre materials comprising polyester and/or cellulose acetate.