PROCESS FOR THE PRODUCTION OF PREPARATIONS CONTAINING CO-BUILDERS

摘要

The production of powder-form, pourable and free-flowing preparations which contain co-builders and organic and/or inorganic carrier material and are suitable for the production of particulate detergents was t o be improved. This was essentially achieved by mixing an oxidized dextrin derivative with inorganic builder, surfactant and water in such a quantity that a mixture flowable and pumpable at temperatures below 80.degree.C is formed and the water is removed from the mixture thus formed by spray drying using drying gases with temperatures in the range from 160.degree.C t o 260.degree.C to such an extent that a powder-form free-flowing product is formed.