SHADING DYES

摘要

The present invention concerns the use of anthraquinone dyes ¬'or shading textiles. The anthraquinone dyds used are selected from the following structure: wherein: x is selected from the, group consisting of -OH and -NH2; R is 'seleccted from the group consisting of -CH3 and -OCH3;'' n is an integer selected from 0, 1 2 and 3; and one of the rings A, B and C is'substituted by one sulphonate<SUP>­</SUP>group. A laundry treatment composition comprising said anthraquinone dye and a surfactant is also claimed.