Patent ID: 6534470
Filing Date: 2003-03-18
Classification: C11D

Abstract:
A composition comprising approximately by weight:(a) about 0.1 wt. % to about 20 wt. % of a charged complex comprising: (i) an alkali metal salt of a fluoroalkyl sulfonate anionic surfactant or an ammonium salt of a fluoroalkyl sulfonate anionic surfactant, or mixtures thereof; and (ii) a polymer being complexed with said fluoroalkyl sulfonate anionic surfactant in a molar ratio of said anionic surfactant to the highly dipolar or positively charged binding sites available on the backbone of said polymer about 0.95:1 to 0.05:1, wherein said polymer is selected from the group consisting of poly[4-vinyl pyridine N-oxide] and polyvinyl pyridine betaine and mixtures thereof; (b) 0.1 to 20% of a cosurfactant; (c) 0.7 to 5% of a water insoluble hydrocarbon or perfume; (d) 2 to 10% of at least one dicarboxylic acid; (e) 0.01 to 0.2% of an aminoalkylene phosphoric acid; (f) 0.05 to 1.0% of phosphoric acid; (g) a magnesium sulfate heptahydrate; and (h) the balance being water.