Abrasive tool making process – material – or composition – With fats – fatty oils or fatty oil acids and salts thereof
Patent
1978-01-16
1979-06-19
Arnold, Donald J.
Abrasive tool making process, material, or composition
With fats, fatty oils or fatty oil acids and salts thereof
106 8, 252 96, 252 98, C11D 902
Patent
active
041585534
ABSTRACT:
A liquid scouring cleanser composition which does not scratch soft metals, yet has sufficient abrasive action to clean effectively using abrasives having a Mohs hardness of greater than 3, comprises from 2-15% by weight of a soap dispersion formed from the sodium, potassium, aluminum, zinc, calcium, magnesium, ammonium, mono lower alkyl amine, di lower alkyl amine, and tri lower alkyl amine fatty acid soaps, from 20-45% by weight of an abrasive having a Mohs hardness of greater than 3, from 1-7% by weight of an anionic and/or nonionic surfactant, from 0.2-10% by weight of a thickener, and water. The pH of the composition is from 7.0-9.5 and the ratio of abrasive to soap is within the range of from 10:1 to 3:1.
REFERENCES:
patent: 2817195 (1957-12-01), Curtin
patent: 2907649 (1959-10-01), Berkeley
patent: 3715314 (1973-02-01), Morganstern
patent: 3754878 (1973-08-01), Burke
patent: 3966432 (1976-06-01), Rayner
patent: 3985668 (1976-10-01), Hartman
patent: 3997460 (1976-12-01), Sirine
patent: 4005027 (1977-01-01), Hartman
The Chemical Formulary, 1976, p. 329 and vol. 19.
Oils, Detergents and Maintenance Specialties, vol. 2, Formulary, 1967, pp. 173 and 174.
Arnold Donald J.
S. C. Johnson & Son Inc.
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