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US 2016/0095801 A1Published application
Multi-component dental whitening compositions
AssigneePac-Dent International, Inc.
InventorsSusan Jiao, Daniel Wang, Bo Tao
Life of this patent
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Abstract
A two-component tooth whitening system containing a bleaching gel and an activating gel, including that the system has both thermo- and foaming-stability for non-refrigerated storage. The admixing of the two components provides effective whitening and proper bubbling that enables oxygen and free radicals released to diffuse into tooth enamel, and thus, provides significant whitening efficacy.
Claims20
A multi-component dental bleaching system comprising:
- a dental bleaching composition comprising a dental bleaching gel and a dental activator gel, wherein the dental bleaching gel comprises at least one peroxide, at least one bleaching agent stabilizer, at least one thickening agent and at least one foam stabilizer, and wherein the dental activator gel comprises a transition metal complex, at least one complex stabilizer, and optionally a flavorant.
A method of bleaching a subject's teeth comprising:
- applying a multi-component dental bleaching system containing:
- a dental bleaching composition comprising a dental bleaching gel and a dental activator gel, wherein the dental bleaching gel comprises at least one peroxide, at least one bleaching agent stabilizer, at least one thickening agent and at least one foam stabilizer, and wherein the dental activator gel comprises a transition metal complex and at least one complex stabilizer;
- mixing the dental bleaching gel and the dental activator gel in a ratio from about 1:1 to 5:1;
- and applying the mixed system to at least a portion of the subject's teeth.
1 more element
Dependencies are inferred from the claim text.