Patent ID: 6451064
Filing Date: 2002-09-17
Classification: C11D

Abstract:
A liquid composition having a pH below 7, and comprising a peroxygen bleach, a surfactant that exhibits a foaming property in the presence of the peroxygen bleach, and a foam reducing system comprising a fatty acid together with a capped alkoxylated nonionic surfactant of formula:R1(Oâ€”CH2â€”CH2)nâ€”(OR2)mâ€”Oâ€”R3 wherein R1 is a C8-C24 linear or branched alkyl or alkenyl group, aryl group, alkaryl group, R2 is a C1-C10 linear or branched alkyl group, R3 is a C1-C10 alkyl or alkenyl group and n and m are integers independently ranging from 1 to 20, and a silicone.