<p>Comps. contain a fibre reactive disperse dye free of sulphonic acid gps. an organic solvent and a dispersant. Pref. the dye is not a metal complex and cannot form a metal complex. Pref. the dyes contain a heterocycle with, as the reactive gp. an acyl or pref. an acyl contg. a labile halogen. The solvent is pref. N,N-dimethyl acetamide DMF, N-methylpyrrolidone or sulpholane. The dye may suitably by derived from anthraquinone.</p>
