WHITENING COMPOSITIONS FOR ORAL CARE Russian patent published in 2017 - IPC A61K8/22 A61K8/81 A61K8/891 A61K8/92 A61Q11/02 

Abstract RU 2623144 C2

FIELD: pharmacology.

SUBSTANCE: nonaqueous composition for oral care is proposed. It comprises of a complex of hydrogen peroxide with cross-linked polyvinyl pyrrolidone (PVP-H2O2 complex) in an amount of 0.55% of the total weight of the composition, wherein the content of hydrogen peroxide is 0.1% of the total weight of the composition, a silicone adhesive in an amount of 30% of the total weight of the composition, a silicone fluid in an amount of 15.55% of the total weight of the composition, a thickened mineral oil in an amount of 35% of the total weight of the composition, a cross-linked polyvinyl pyrrolidone in an amount of 18% of the total weight of the composition, sodium saccharinate in an amount of 0.3% of the total weight of the composition and a flavoring agent in an amount of 0.6% of the total weight of the composition. A method of teeth whitening teeth is also shown here. It includes applying the above composition to a mammal's teeth.

EFFECT: effective teeth whitening by using low concentrations of peroxide.

8 cl, 3 tbl, 3 ex

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RU 2 623 144 C2

Authors

Bojd Tomas

Ontumi Dennis

Mandadi Prakasarao

Chopra Suman

Dates

2017-06-22Published

2011-12-20Filed