Disperse dyes soluble in water

Abstract

• The Application describes disperse dyes sol. in water of formula D-L-Sn wherein: D is a disperse dye insol. in water, L is a linker, S is a sugar, n is comprised between 2 and 4 that are able to dye in an homogeneous way natural fibers and textiles and also textile materials including different fibers, and have high biodegradability through digestion by micro organisms, that found in the mol. itself a useful nourishment for their survival and proliferation; processes for the prepn. of the above said dyes and their use are also describe