Abstract: The present invention relates to a solid laundry detergent composition comprising: (a) a linear alkyl benzene sulphonate surfactant; (b) an alkoxylated alkyl sulphate surfactant; (c) from 0.1 wt % to 10 wt % alkoxylated alkyl alcohol having an average degree of alkoxylation of from 50 to 100; and (d) from 0.001 wt % to 0.5 wt % polyethylene glycol; (e) from 0 wt % to 5 wt % zeolite builder; (f) from 0 wt % to 5 wt % phosphate builder; and (g) optionally, one or more adjunct components; wherein the weight ratio of the alkoxylated alkyl alcohol and the polyethylene glycol is in the range of from 9:1 to 1,000:1.

Abstract: The present invention relates to a solid laundry detergent composition comprising: (a) from 0.1 wt % to 5 wt %, by weight of the composition, of a branched alkyl alkoxylated sulphate surfactant having an average degree of alkoxylation of from 1 to 7; (b) from 0.1 wt % to 5 wt % by weight of the composition, of a linear alkyl alkoxylated sulphate surfactant having an average degree of alkoxylation of from 1 to 7; (c) from 0.1 wt % to 35 wt % linear alkyl benzene sulphonate surfactant; (d) from 0 wt % to 5 wt % zeolite builder; (e) from 0 wt % to 5 wt % phosphate builder; and (f) optionally, adjunct components; wherein the weight ratio of the branched alkyl alkoxylated sulphate surfactant and the linear alkyl alkoxylated sulphate surfactant is in the range of from 0.2:1 to 4:1.

Abstract: A process for manufacturing effervescence component comprises grinding a coarse acid source to obtain an acid source whereof at least 75% has a particle size from 0.1 to 150 microns, mixing the ground acid source and the carbon dioxide source and optionally the binder and/or other actives to form a mixture, and submitting the mixture to a granulation step, preferably comprising a compaction step and/or an agglomeration step.

Abstract: A solid bleach precursor composition is provided comprising a bleach precursor and a surfactant system, whereby the composition exhibits effective solublisation of its bleach precursor component.

Abstract: There is provided a granular, silicate-built, phosphate free laundry detergent composition comprising fine alkali metal percarbonate particles having mean particle diameter below 450 .mu.m, preferably below 400 .mu.m, wherein no more than 20%, preferably no more than 10%, of the particles have a diameter above 710 .mu.m, said particles having a coating comprising one or more soluble inorganic salts. The salts may be selected from alkali or alkaline earth metal carbonates, sulphates, chlorides and nitrates. The coated percarbonate particles have improved stability to storage and are capable of dissolving quickly in wash liquor.

Abstract: A concentrated fabric softening composition comprising water-insoluble cationic softener and a viscosity control system comprising a first component selected from non-cyclic hydrocarbons, fatty acids and esters thereof and fatty alcohols, and a second component which is a water-soluble cationic polymer having a molecular weight of 2000 to 250,000, selected from polyethylenimine, ethoxylated and propoxylated polyethylenimines and quaternized polyethylenimines. The composition has improved viscosity and stability at both normal and elevated temperatures.