Patent ID: 8906842

Claim:
A spray-dried powder comprising: (i) from about 20 to about 80 wt % of a first spray-dried particle comprising less than about 5 wt % sulphate, at least 45 wt % anionic detersive surfactant, silicate, and having a bulk density of from about 300 g/l to about 450 g/l; and (ii) from about 20 to about 80 wt % of a second spray-dried particle comprising at least about 55 wt % sulphate, from 0 to 10 wt % anionic detersive surfactant, and having a bulk density of from about 350 g/l to about 600 g/l; wherein the spray-dried powder is essentially free of zeolite builder and of phosphate builder.