Detergent compositions in tablet form.

摘要

A product for treating fabrics in the washing machine is in the form of a tablet of compressed particulate bleaching composition comprising a persalt, preferably sodium percarbonate; a bleach activator having an observed pseudo-first order perhydrolysis rate constant (Kobs) of from 1.5 x 10<-><4> to 350 x 10<-><4> sec<-><1>, for example, tetraacetylethylenediamine, glycerol triacetate, sodium benzoyloxy benzene sulphonate or 1-O-octanoyl-2,3-4,6-tetra-O-acetyl glucose; and optionally detergent ingredients.