FIELD: medicine, stomatology.
SUBSTANCE: invention relates to agents and method for whitening teeth. Agent for whitening teeth represents a film made of combined hydrophobic and hydrophilic layers. Hydrophilic layer comprises hydrogen peroxide or its complexes with organic, inorganic polymeric compounds and fluoride-containing compounds, and/or potassium nitrate. Accessory components are included in both hydrophilic and hydrophobic layers of film wherein the content of a whitening component is 1.2-1.5 mg/cm2 as measured for hydrogen peroxide, and the film thickness is 0.2-0.6 mm. For whitening teeth this film is glued on the moister frontal surface of teeth row by gums line for 2-4 h. Agent and method for whitening don't show irritating effect in mouth cavity tissues, injury of teeth or destruct teeth enamel.
EFFECT: improved and valuable properties of agent and method.
7 cl, 16 ex
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Authors
Dates
2006-09-10—Published
2005-04-04—Filed