| 摘要 |
ORAL CARE COMPOSITIONS COMPRISING: (A) A PEROXIDE COMPLEX COMPRISING A PEROXIDE COMPONENT AND AN N-VINYL HETEROCYCLIC POLYMER (E.G., POLY- N-VINYL POLYLACTAM, OR POLY-N-VINYL-POLYIMIDE); (B) A WHITENING AGENT (E.G., HYDROGEN PEROXIDE); AND (C) AN ORALLY ACCEPTABLE CARRIER. IN ONE EMBODIMENT, THE CARRIER COMPRISES A FILM FONNING MATERIAL. METHODS ARE ALSO PROVIDED FOR MAKING AN ORAL CARE COMPOSITION COMPRISING: (A) MIXING A WHITENING AGENT, SILICONE ADHESIVE AND CARRIER FLUID TO FORM A HOMOGENOUS MIXTURE; (B) ADDING A PEROXIDE COMPLEX TO SAID HOMOGENOUS MIXTURE, WHEREIN SAID COMPLEX COMPRISES HYDROGEN PEROXIDE AND AN N-VINYLHETEROCYCLIC POLYMER; AND (C) MIXING UNDER VACUUM. |
