Non-aqueous oral care composition containing dental occlusion actives

摘要

A oral care composition includes: (a) a hydrophilic film-forming polymer; and (b) a hydrophobic carrier, wherein the hydrophilic film-forming polymer is a film-forming polymer effective to occlude dentinal tubules and the oral care composition contains 0-10 wt. % water. The hydrophilic film-forming polymer is preferably GANTREZ S. The hydrophobic carrier is preferably a vegetable oil. A method of cleaning teeth includes applying to the teeth the oral care composition such that the hydrophilic film-forming polymer occludes dentinal tubules. A toothbrush includes: a handle; a head mounted to the handle, the head comprising an outer surface and a plurality of tooth cleaning elements extending outwardly from the outer surface; and a gelatin capsule containing the oral care composition positioned on the head.

主权项

1. A oral care composition comprising:
(a) a hydrophilic film-forming polymer; and (b) a hydrophobic carrier, wherein the polymer is effective to occlude dentinal tubules and the oral care composition contains less than 10 wt. % water, wherein the hydrophilic film-forming polymer constitutes 2-5 wt. % of the oral care composition and is an acid form of a copolymer of maleic anhydride, wherein the hydrophobic carrier constitutes 55-85 wt % of the oral compositions, and wherein the oral care composition further comprises a polyphosphate wherein the polyphosphate constitutes 1-7 wt. % of the oral care composition and comprises at least one member selected from the group consisting of TetraPotassium Pyrophosphate (TKPP) and Tetra Sodium Pyrophosphate (TSPP), and combinations thereof; and wherein the oral composition comprises arginine.