COMPOSITIONS AND METHODS PROVIDING CONTROLLED DRUG LOSS AND DELIVERY WITHIN TRANSDERMAL DRUG DELIVERY SYSTEMS Russian patent published in 2009 - IPC A61L15/44 A61L15/22 A61F13/02

Abstract RU 2356580 C2

FIELD: medicine.

SUBSTANCE: invention refers to medicine. There is disclosed local transdermal delivery system of one or several active agents contained in one and/or several layers of polymer and/or adhesive carrier directly adjoining a polymer and/or adhesive coating not containing a drug applied either on a base, or on a separating filler of transdermal system.

EFFECT: transdermal delivery tool is made by optimising drug charge combined with required adhesion to skin or mucous membrane, and ensures possibility of drug delivery modulation and its profile.

21 cl, 5 dwg, 3 ex

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RU 2 356 580 C2

Authors

Kejn'Os Dejvid P.

Khartvig Rod

Mehntell' Dzhuan A.

Khauz Dejvid U.

Dates

2009-05-27—Published

2004-10-28—Filed