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William Law Hartman: Abrasive scouring compositions. The Procter & Gamble Company, Ronald L Hemingway, Douglas C Mohl, Richard C Witte, September 27, 1977: US04051056 (81 worldwide citation)

Abrasive, hard surface cleanser compositions containing a surfactant, a particular type of expanded perlite material and a filler material which can be inorganic salt, water or mixtures thereof. Such compositions, whether liquid or granular, provide excellent stain and soil removal from hard surface ...


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William Law Hartman: Scouring compositions. The Procter & Gamble Company, Ronald L Hemingway, George W Allen, Richard C Witte, October 12, 1976: US03985668 (67 worldwide citation)

Stable, false body hard surface cleansers containing a false body fluid phase; relatively heavy abrasive particulate material suspended throughout the false body fluid phase and relatively light particulate filler material also suspended throughout the false body fluid phase. Such compositions can r ...


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William L Hartman: Scouring compositions. The Procter & Gamble Company, George W Allen, Ronald L Hemingway, Richard C Witte, January 25, 1977: US04005027 (53 worldwide citation)

Stable, fluid, hard-surface scouring cleansers containing bleach, clay, abrasive, surfactant, buffer and water. Such compositions combine the stain and soil removal properties of a strong active chlorine bleaching agent and bleach-stable surfactant in a false body abrasive cleanser having desirable ...


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Stephen Culshaw: Creamy scouring compositions. June 30, 1987: US04676920 (39 worldwide citation)

Viscous creamy scouring compositions substantially free of terpene solvents are disclosed. These compositions contain a binary system represented by a water-insoluble hydrocarbon solvent and a long-chain fatty alcohol.


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Daniel Colodney, Martin Cordon: Liquid scouring cream containing calcium metasilicate. Colgate Palmolive Company, Richard N Miller, Robert L Stone, Herbert S Sylvester, January 1, 1980: US04181633 (23 worldwide citation)

Liquid scouring compositions possessing enhanced cleaning properties and reduced abrasion characteristics containing as the essential cleaning agent the abrasive calcium metasilicate, stably suspended in an aqueous vehicle.


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Culshaw Stephen, Goethals Patrick: Creamy scouring compositions.. Procter & Gamble, Procter & Gamble Europ, March 30, 1988: EP0261718-A2 (20 worldwide citation)

Stable, viscous creamy scouring compositions are disclosed, which are substantially free of terpene solvents, and contain a narrowly-defined solvent derived from propylene glycol. The compositions of the invention show excellent cleaning ease-of-rinsing, shine performance, and are not aggressive to ...


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David Machin, John F Helliwell: Liquid scouring compositions. Lever Brothers Company, James J Farrell, September 30, 1986: US04614606 (15 worldwide citation)

The invention pertains to liquid scouring compositions comprising by weight of the total composition, from 1 to 65% of a particulate abrasive material, and from 35 to 99% of an aqueous liquid suspending medium, which comprises, by weight of the medium:


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Braganza Lellis Francis: Creamy scouring compositions.. Procter & Gamble, August 23, 1989: EP0329209-A2 (8 worldwide citation)

The present invention relates to viscous creamy scouring compostitions which contain an abrasive in suspension, are substantially free of thickener, and contain a combination of a surfactant, a solvent with a water-solubility under 5%, and an electrolyte.


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