LOW DENSITY DETERGENT COMPOSITIONS

摘要

PROCESS FOR MANUFACTURING LOW DENSITY PARTICULAR BUILT NONIONIC DETERGENT COMPOSITIONS Low density, particulate, built synthetic organic detergent compositions containing detersive proportions of synthetic organic nonionic detergent are made by mixing together inorganic builder(s), such as sodium tripolyphosphate, sodium silicate and sodium carbonate, water soluble organic hydrotropic salt(s), such as sodium toluene sulfonate and sodium xylene sulfonate, and water, in a crutcher mix, spray drying the crutcher mix, whereby a low density particulate base product is obtained, suitable for absorbing liquid nonionic detergent and spraying onto the surfaces of such particles a detersive proportion of a nonionic detergent, such as a polyethoxylated higher fatty alcohol. Also disclosed are processes for the manufacture of the mentioned base particles onto which nonionic detergent is subsequently sprayed, and such low density particulate base and built synthetic organic detergent compositions.