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(19)

(11)

2 384 326

(13)

(51)

IPC

A61K9/70(2006-01-01)

A61K31/327(2006-01-01)

A61K33/40(2006-01-01)

A61Q11/02(2006-01-01)

(21) (22)

Application

2006112005/15, 2004-09-09

(24)

Start date

2004-09-09

(22)

Actual filing date

2004-09-09

(45)

Published

2010-03-20

(72)

Inventor

Singkh ParminderFaass EhdrianKliri Gari V.Mudumba SriFel'Dshtejn Mikhail MajorovichBajramov Danir Fanisovich

(73)

Holder

Korium Internehshnl, Ink.Institut Neftekhimicheskogo Sinteza Imeni A.V. Topchieva Rossijskoj Akademii Nauk

HYDROGEL COMPOSITIONS WITH ERODIBLE SUBSTRATE Russian patent published in 2010 - IPC A61K9/70 A61K31/327 A61K33/40 A61Q11/02

Abstract RU 2384326 C2

FIELD: medicine.

SUBSTANCE: invention is related to composition containing water-swellable, water-insoluble polymer, mixed hydrophilic polymer and complementary oligomer capable to form hydrogen bridges and electrostatic couplings with said hydrophilic polymer, and a substrate. The invention is also applied to the method for teeth wigthening.

EFFECT: tooth hypersensitisation minimal or not observed.

58 cl, 3 ex

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RU 2 384 326 C2

Authors

Singkh Parminder

Faass Ehdrian

Kliri Gari V.

Mudumba Sri

Fel'Dshtejn Mikhail Majorovich

Bajramov Danir Fanisovich

Dates

2010-03-20—Published

2004-09-09—Filed