NON-AQUEOUS ONE-TUBE FORMULATIONS OF TOOTH-BLEACHING AGENTS, METHODS FOR USING AND PREPARING THEM Russian patent published in 2014 - IPC A61K8/60 A61K8/66 A61K8/81 A61Q11/00 

Abstract RU 2526906 C2

FIELD: medicine, pharmaceutics.

SUBSTANCE: group of inventions refers to oral care compositions and methods for using them. A presented formulation of a stable non-aqueous tooth-cleaning agent contains an enzyme and an enzyme substrate which generates hydrogen peroxide in the presence of the enzyme in the aqueous environment. The enzyme represents glucose oxydase; the enzyme substrate represents glucose with the formulation containing a carrier comprising at least one polymer, or copolymer, wherein the polymer or copolymer is presented by polyethylene glycol, PEG/PPG copolymer, polyvinyl pyrrolidone, polyethylene.

EFFECT: what is presented is method for tooth bleaching with using the above storage-stable formulation placed in one container with no activity loss.

11 cl, 3 ex

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RU 2 526 906 C2

Authors

Chopra Suman K.

Zajdel Linett

Ibrakhim Sajed

Li Leonora

Prensajp Majkl

Dates

2014-08-27Published

2009-12-04Filed