TWO-PHASE WHITENING TOOTH CARE PREPARATION Russian patent published in 2010 - IPC A61K8/38 A61K8/23 A61K8/25 A61K8/21 A61K8/24 A61K8/72 A61K8/86 A61K8/90 A61Q11/02 

Abstract RU 2377970 C1

FIELD: personal use articles.

SUBSTANCE: invention discloses a two-phase whitening tooth care compound that includes a first phase that contains a whitening agent in a basically waterless carrier including an organosilicon-based thickening agent and an ethylenoxide and propylenoxide copolymer, and a second phase that contains an abrasive agent and a dental tartar control system in an orally applicable carrier. Additionally the invention relates to methods for whitening teeth surface with the help of the compound concerned.

EFFECT: proposed compound is represented by a product for oral cavity care that is characterised by storage stability and efficiency of whitening and cleaning properties.

1 tbl, 2 ex

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RU 2 377 970 C1

Authors

Vang Tsin

Chopra Suman K.

Zajdel Linett

Prensajp Majkl

Dates

2010-01-10Published

2006-09-12Filed