Process for the preparation of a water soluble direct green poly
Process for the preparation of fiber-reactive dyestuffs
Process for the preparation of finished dyeings which are fast t
Process for the preparation of water-insoluble azo dyes on the f
Process for the production of water-insoluble azo dyestuffs on t
Process for the reoxidation of dyeings made with sulfur dyestuff
Process for trichromatic dyeing or printing
Process for trichromatic dyeing or printing
Process for trichromatic dyeing or printing
Process for trichromatic dyeing or printing
Process for trichromatic dyeing or printing of polyamide
Process for trichromatic dyeing or printing of polyamide
Process for trichromatic dyeing polyamide fibers
Process for trichromatic dyeing polyamide fibres
Process for whitening polyester fibres by the exhaust method
Processes for dyeing paper, and agents containing azo dyestuffs
Production of colored silk filament
Purification of anthocyan solutions
Quinophtahalone derivatives for dyeing denim cotton yarn, option
Rapid dyeing of polyester fibers with a mixture of disperse dyes