Dentifru00eccio whitening oral care composition single-phase, single-phase bleaching, and method for bleaching teeth superfu00eccie

摘要

Dentifru00eccio whitening oral care composition single-phase, single-phase bleaching, and bleaching method of superfu00eccie teeth.The invention relates to a fluoridated bleaching phase that includes (I) a whitening agent selected from the group consisting of hydrogen peroxide, peroxide and a peroxide on a solid, (II) an abrasive and (III) an orally acceptable carreador substantially anid RO, e.g. polyethylene glycol.The peroxide bound may be hydrogen peroxide, and a polymer and / or compound of peroxide and a porous cross-linked polymer, such as polyvinylpyrrolidone polymer, polyacrylates, a polimetacrilato, and a poliitaconato. The peroxide can be a solid sodium perborate or urea peroxide.The present invention also provides methods of bleaching tooth surfaces by contact surface with the composition.