Oral prophalaxis paste
AssigneeDENTSPLY International Inc.
InventorsKenneth S. Peterson, James M. Sherman, Connie Chilcott, Tse-Chong Wu
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Abstract
An oral prophalaxis paste includes a preselected grade and amount of abrasive material such as pumice clay or diatimoceous earth. The abrasive material is moistened with water and a moisture retention agent such as glycerin is included. A curing system is employed, such as using sodium silicate and methyl salicylate. The formulation provides antimicrobial properties by the inclusion of triclosan.
Claims3
A dental prophylactic paste comprising a composition having a paste component and an antimicrobial component, wherein the prophylactic paste has a relative dental abrasion value of above 200, wherein said antimicrobial component comprises 2,2,4′-trichloro-2′-hydroxydiphenyl ether, and wherein said composition comprises from about 99.8 percent by weight of said paste component and from about 0.2 to about 1.2 percent by weight of said antimicrobial component, and wherein said paste component comprises a weight ratio of (a) about 16 parts of a dental abrasive selected from the group consisting of pumice, clay and mixtures thereof, to (b) about 6 to about 16 parts of a moisture retention agent, to (c) about 4 to about 6 part of water.
Dependencies are inferred from the claim text.