Carpet cleaning/coating mixture and method

Chemistry of carbon compounds – Miscellaneous organic carbon compounds

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8137, B08B 308

Patent

active

042797969

ABSTRACT:
An aqueous dispersion of carpet protector is provided with an additional ingredient which converts it to a carpet cleaner. The aqueous dispersion preferably contains a nonfluorinated vinyl polymer and a perfluoroalkyl ester of carboxylic acid. The additional ingredient is hydrogen peroxide or carbonated water. The mixture is applied to carpet and buffed to cause foaming and loosen soil. A pad in the buffer removes soil. After drying, a soil repellent coating remains on the fibers.

REFERENCES:
patent: 3104152 (1963-09-01), McMackin
patent: 3923715 (1975-12-01), Dettre
patent: 3982891 (1976-09-01), Murray
patent: 4080351 (1978-03-01), Zalzal
patent: 4219333 (1980-08-01), Harris

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