TEETH WHITENING FUNCTIONAL MATERIALS DELIVERY SYSTEM

摘要

A delivery system of teeth-whitening functional materials is provided to whiten rapidly the teeth by increasing permeation rate, maintain teeth-whitening effects for a long time by inhibiting corrosion of the materials for a sufficient time, and preserve use feeling of conventional teeth-whitening agents. A teeth-whitening composition comprises sticky polymer for coating teeth such as polyvinylpyrrolidone having K value of 12-120, teeth-whitening materials, materials for promoting permeation of the teeth-whitening materials, hydrophobic surfactant, stabilizer, pyrophosphate and silicate dioxide(SiO2), wherein the teeth-whitening materials include peroxide, chlorous acid metal, perborate, percarbonate or peroxy acid; and the materials for promoting permeation of the teeth-whitening materials are peptide having positive charge including LMWP(low molecular weight protamine), TAT(transactivator of transcription), penetratin, polyarginine, polylysine or protamine.