| abstract |
The present invention relates to a solid free flowing particulate laundry detergent composition comprising: n(a) anionic detersive surfactant; n(b) from 0wt% to 8wt% zeolite builder; n(c) from 0wt% to 4wt% phosphate builder; n(d) from 0wt% to 8wt% sodium carbonate; n(e) from 0wt% to 8wt% sodium silicate; n(f) from 4wt% to 20wt% organic acid; and n(g) hueing agent having the following structure:n nwherein the index values x and y are independently selected from 1 to 10, nwherein the composition at 1wt% dilution in deionized water at 20°C, has an equilibrium pH in the range of from 6.5 to 9.0, nwherein the composition comprises from 30wt% to 90wt% base detergent particle, wherein the base detergent particle comprising (by weight of the base detergent particle): n(a) from 4wt% to 35wt% anionic detersive surfactant; n(b) optionally, from 1wt% to 8wt% zeolite builder; n(c) from 0wt% to 4wt% phosphate builder; n(d) from 0wt% to 8wt% sodium carbonate; n(e) from 0wt% to 8wt% sodium silicate; n(f) from 1wt% to 10wt% organic acid; and n(g) optionally, from 1wt% to 10wt% magnesium sulphate. |