THICKENED AQUEOUS ABRASIVE CLEANSER EXHIBITING NO SYNERESIS
A thickened hard surface abrasive cleanser is provided which may have high levels of silicates for superior cleaning, exhibits substantially no syneresis, and has a use-favorable rheology. The cleanser comprises, generally: (a) an alkali-metal silicate/borate anion thickener (b) an electrolyte/buffe...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | A thickened hard surface abrasive cleanser is provided which may have high levels of silicates for superior cleaning, exhibits substantially no syneresis, and has a use-favorable rheology. The cleanser comprises, generally: (a) an alkali-metal silicate/borate anion thickener (b) an electrolyte/buffer (c) an anionic surfactant; and (d) a particulate abrasive. The composition of the invention is attained only on following a defined formulation protocol. A method for the preparation of the composition is therefore provided. The composition may be formulated to a viscosity of between about 10,000 and 250,000 cP, and a yield value of between about 1 and 80 Pa. |
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