PROCESS FOR MAKING A DETERGENT COMPOSITION

摘要

A process for making a detergent composition, the detergent composition comprising: a) from about 0.1% to about 50% by weight of the composition of a polymer in particulate form comprising: i) a carboxylic acid monomer; ii) more than about 5% by weight of the polymer of a sulfonic acid monomer; and iii) optionally a non-ionic monomer; and b) from about 0.01% to about 10% by weight of the composition of a hydrophobic silica. the process comprising the steps of: a) pre-mixing the polymer with the hydrophobic silica to obtain a polymer/silica premix; and b) mixing polymer/silica premix with any additional detergent components.