LAUNDRY DETERGENTS

摘要

A laundry detergent having a granulated foam control composition and an anionic surfactant, wherein said granulated foam control composition has a foam control agent having a polydiorganosiloxane fluid, hydrophobic filler, and the granulated foam control composition also has an organic additive composition, a water soluble particulate carrier and a charged cationic polymer. A method of cleaning a fabric, a method of conserving water when washing fabric and a method of saving time through when washing fabric.

主权项

1. A laundry detergent comprising a granulated foam control composition and an anionic surfactant, wherein said granulated foam control composition comprises:
(a) a foam control agent comprising:
i. a polydiorganosiloxane fluid comprising units of the formula where each group R, which may be the same or different, is selected from an alkyl group having 1 to 36 carbon atoms or an aryl group or aralkyl group having 1 to 36 carbon atoms, the mean number of carbon atoms in the groups R being at least 1.3; (b) ii. a hydrophobic filler dispersed in the polydiorganosiloxane fluid; an organic additive composition having a melting point of from about 45° C. to about 100° C. comprising a polyol ester which is a polyol esterified by carboxylate groups each having 7 to 36 carbon atoms, and which is miscible with said polydiorganosiloxane fluid; (c) a water soluble inorganic particulate carrier; (d) a charged polymer with a net charge density of from about 0.05 to about 23 meq/g and a molecular weight of from about 80,000 to about 4,000,000 Daltons, wherein said charged polymer has a cationicity parameter of great than 50 meq*Da/g.