Microparticulate abrasives
AssigneeRhodia Inc.
InventorsTodd William Domke, Carolyn Green, Nano Mardones, Violet Y. Chen
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Abstract
A microparticulate abrasive composition is comprised of chilsonated granules of a low oil absorption compound selected from the group consisting of sodium tetrapyrophosphate, dicalcium phosphate dihydrate, anhydrous dicalcium phosphate, and mixtures thereof. The abrasive composition is useful as a polishing agent and plaque and tartar removing agent in oral dentifrice compositions such as toothpastes, as well as a soft scrubbing agent for delicate hard surfaces, facial masks, and body soaps.
Claims7
An oral dentifrice composition comprising a microparticulate abrasive consisting of a low oil absorption material chilsonated into granules in the absence of a binding agent dispersed in a pharmaceutically acceptable carrier material.
Dependencies are inferred from the claim text.