Patent ID: 6489282
Filing Date: 2002-12-03
Classification: C11D

Abstract:
A bleaching composition, comprising:a) from 0.1% to 10% by weight, of a solid, pre-formed, substantially water insoluble peroxygen bleach having the formula: â€ƒwherein R is C1-C20 alkylene: each R1 is hydrogen, alkyl, hydroxyl, nitro halogen, amine, ammonium, cyano, carboxy, sulphate, sulphonate, and mixtures thereof: b) from 0.01% to 10% by weight, of a polymer system comprising: a) a polyacrylate polymer having a molecular weight in the range of 100,000-10,000,000; b) a xanthan gum; wherein the ratio of xanthan gum to polyacrylate polymer is from 10:1 to 1:10; andc) the balance carriers and other adjunct ingredients.