SYSTEM AND METHOD OF USING ORAL CARE PRODUCT Russian patent published in 2019 - IPC A61K8/31 A61K8/02 A61K8/22 A61K8/81 A61Q11/00 

FIELD: hygiene.

SUBSTANCE: group of inventions relates to the field of dental care, more specifically relates to a method of using an oral care product in the form of a lacquer composition. System comprises a first layer composition containing an oral care agent and a second layer composition separated from the tooth surface by a first layer composition, wherein first layer composition includes first solvent and is cured during or after its application, and wherein composition of second layer is fluid containing liquid carrier, different from first solvent, wherein the first layer composition includes a first polymer matrix, a first solvent and an oral care agent; and in which the second layer composition includes a second polymer matrix and a second solvent different from the first solvent, wherein system is made so that composition of first layer dries/cures due to evaporation of first solvent, and composition of second layer dries/cures due to evaporation of second solvent. Also disclosed is a method for providing an oral care product on teeth.

EFFECT: group of inventions provides implementation of the system and method, which are completely based on compositions, which can be easily applied on surface of teeth in form of fluid medium and which are then cured.

21 cl, 16 dwg, 7 tbl, 11 ex