102650 ⎘
Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes ; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films; Blends of pigments; Mixtured crystals; Solid solutions; Mixtures of two or more azo dyes; Mixtures of two or more reactive azo dyes all the reactive groups being directly attached to a heterocyclic system
Reactive black dye composition and method for dying fibers using the same
#2Dye mixtures of fibre-reactive azo dyes and use thereof for dyeing material containing hydroxy-and/or carboxamido groups
#3Dye composition and the use thereof