Built liquid detergent compositions and method of preparation.

摘要

A stable homogeneous aqueous liquid detergent composition contains 22 to 35% by weight of soduim triphosphate and 6 to 15% by weight of an active detergent mixture comprising a) a water-soluble anionic sulphonate or sulphate detergent; b) an alkali metal soap of fatty acids having 12 to 18 carbon atoms, and c) a nonionic detergent, in a weight ratio of (5.5-8.5) : (0.5-3) : (1.5-3).

The composition is a pourable liquid having a viscosity of 0.35-1.0 Pa s measured at 20°C and at 21 seconds<Sup>-1</Sup> shear rate and remaining stable after at least two 24-hour cycles of from -4°C to ambient temperature.

Preferably the composition is prepared by mixing the ingredients in the proper sequence.