Carpets treated for soil resistance
AssigneeE. I. Du Pont de Nemours and Company
InventorsJoyce Monson Materniak, Peter Michael Murphy
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Abstract
A carpet treated with a soil resist agent comprising a dispersion of a polyfluoro organic compound having a least one of a urea, urethane or ester linkage, and at least one anionic surfactant, wherein the ratio of polyfluoro organic compound to surfactant is from about 0.075:1.0 to about 5:1 is disclosed.
Claims16
A carpet treated with a soil resist agent comprising a dispersion in water of a) a polyfluoro organic compound having at least one of a urea, urethane, or ester linkage, and b) at least one anionic non-fluorinated surfactant, wherein the ratio of polyfluoro organic compound to surfactant is from about 0.075:1.0 to about 5:1.
Dependencies are inferred from the claim text.