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Application filed by Liljana N Velichkova, Gergana V SpasovafiledCriticalLiljana N Velichkova
Priority to BG9448991ApriorityCriticalpatent/BG50170A3/en
Publication of BG50170A3publicationCriticalpatent/BG50170A3/en
The dispersion is applied for colouring the printing pastes in the textile industry. It is used to improve the stability and the saturation of the colours and to obtain a contour imprint with better quality. It is achieved by dispersing a dry pigment to a storage-resistant emulsion, compatible with the other ingredients of the printing paste. The pigment dispersion contains in weight percentage: dry pigment from 3 to 40, bi or trivalent alcohol or thioalcohol from 10 to 40, polyethyleneglycol with molecular mass 400 to 600 from 20 to 30, urea from 5 to 30 and water from 15 to 40.
Water-soluble dyestuffs processes for their manufacture their use as fibre-reactive dyestuffs for dyeing and printing fibre materials and the fibre materials dyed with these dyestuffs
Navy blue disperse dyes dyeing preparations and compositions containing them process for their preparation and their use for the dyeing or printing of synthetic fibre materials
Basic monoazo dyes of the bis-benzothiazole-azobenzene series, process for their preparation and their use in dyeing and printing textiles, paper, leather and in preparing inks
Water-soluble monoazo-dyestuffs, their preparation, concentrated aqueous solutions containing the monoazo-dyestuffs, the preparation of the solutions, the use of the dyestuffs and of the concentrated solutions and the materials dyed and printed therewith