FLOW AIDS FOR DETERGENT POWDERS COMPRISING SODIUM ALUMINOSILICATE AND HYDROPHOBIC SILICA

摘要

The present invention relates to detergent components or compositions having a bulk density of at least 700 g/l which comprises a nonionic surfactant system which includes at least one nonionic surfactant which is a liquid at temperature below 40 .degree.C, and from 0.5 % to 15 % by weight of the component or composition of a flow aid which is a premixed powder comprising sodium aluminosilicate and hydrophobic silica in the ratio of from 100:1 to 3:1. The invention also relates to a process for making such detergent components or compositions.