Compositions – Compositions containing a single chemical reactant or plural... – Organic reactant
Patent
1984-03-05
1985-07-30
Lieberman, Paul
Compositions
Compositions containing a single chemical reactant or plural...
Organic reactant
252100, 252145, 25217421, 25217425, C11D 708
Patent
active
045320667
ABSTRACT:
A stable mildly acidic aqueous polishing cleanser for removing stains from hard surfaces comprising by weight from about 8 to 20% of a polishing agent having an average particle size of about 2 to 10 microns and a particle size distribution from about 1 to 40 microns, from about 1 to 5% of a nonionic surfactant, from about 1 to 2.25% of a thickening agent comprising smectite clay and xanthan gum in a ratio of about 2:1 respectively, from about 1.25 to 6.25% of an oxalate salt selected from ammonium bioxalate or a mixture of ammonium bioxalate and ammonium oxalate, and from about 68 to 89% of water, said cleanser having a pH of about 3.0 to 4.5. Preparation of the cleanser and its properties are given.
REFERENCES:
patent: 2362284 (1944-11-01), McDonald
patent: 2393866 (1946-01-01), Wassell
patent: 2672449 (1954-03-01), Snell
patent: 3214380 (1965-10-01), Gangwisch
patent: 3661787 (1972-05-01), Brown
patent: 3817875 (1974-06-01), Bazan
patent: 4302253 (1981-11-01), Ciullo
Bernarducci Ernest
Paszek Leon E.
Bair Robert K.
DuPont Paul E.
Lieberman Paul
Sterling Drug Inc.
Thompson Willie J.
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