Patent ID: 6602847
Filing Date: 2003-08-05
Classification: C11D

Abstract:
A laundry treatment granule comprising:(a) 50-90% by weight based on the granule of a water-soluble or water-dispersible rebuild agent for deposition onto a fabric during a laundry treatment process wherein the rebuild agent undergoes during the laundry treatment process, a chemical change by which change the affinity of the rebuild agent for the fabric is increased, said chemical change resulting in the loss or modification of one or more groups covalently bonded to be pendant to a polymeric backbone of the rebuild agent via an ester linkage, the ester-linked group(s) being selected from monocarboxylic acid esters, (b) 0.3-10% by weight based on the granule of acidic binder, and (c) 5-30% by weight based on the granule of neutral filler.