Carpet cleaning and soil repellent compositions

Details Carpet cleaning and soil repellent compositions Carpet cleaning and soil repellent compositions

1976-05-06

1977-07-12

Albrecht, Dennis L.

Bleaching and dyeing; fluid treatment and chemical modification

Cleaning or laundering

Removing formation impurities from artifical fiber

134 4, 134 21, 252 88, 252 89R, 252 90, 252135, 252140, 252173, 252DIG14, 427350, 427372R, 427390E, C11D 716, C11D 1720, D06M 1108, D06M 1112

Patent

active

040351483

ABSTRACT:
A substantially surfactant-free composition consists essentially of a water-soluble phosphate and a water-insoluble alumina having a particle size less than 3 microns. An aqueous mixture of the phosphate and alumina is useful for cleaning carpets and imparting a soil repellent finish thereto.

REFERENCES:
patent: 3716488 (1973-02-01), Kolsky
patent: 3736259 (1973-05-01), Buck
patent: 3748268 (1973-07-01), Loudas
patent: 3775052 (1973-11-01), Van Paassen
patent: 4002571 (1977-01-01), Anderle
"Rug Shampoo Makers Keep it Clean," Chemical Week, July 12, 1969, pp. 26-27.
Florio, P. A. et al.: "Control of Appearance Changes due to Soiling," Textile Research Journal, July 1955, pp. 641-649.
Hackett, W. J.: "Carpet Shampoos," Household & Personal Products Industry, July 1972, pp. 27-29.
Schuman, L. J. et al.: "Aerosol Rug Shampoo Soil Retardant," Soap & Chemical Specialties, Mar. 1970, pp. 43, 44, 46, 50, 70 & 71.

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