Patent ID: 6468956
Filing Date: 2002-10-22
Classification: C11D

Abstract:
A liquid composition ofa stabilized composition of an effective amount of &agr;-sulfofatty acid ester and urea in an amount effective to solubilize the &agr;-sulfofatty acid ester in solution and to reduce pH drift of the composition; and consisting essentially of additional detergent components selected from the group consisting of nonionic surfactant, secondary anionic surfactant, cationic surfactant, zwitterionic surfactant, secondary hydrotrope, polymer dispersant, builder, oxidizing agent, biocidal agent, foam regulator, activator, catalyst, thickener, fragrance, soil suspending agent, brightener, enzyme, UV protector, salt, water and inert ingredient; wherein no more than a minor amount of additional amount of disalt formation occurs.