SPRAYABLE TOPICAL CARRIER AND COMPOSITION CONTAINING PHOSPHATIDYLCHOLINE Russian patent published in 2019 - IPC A61K31/137 A61K31/165 A61K31/192 A61K31/196 A61K31/245 A61K31/351 A61K31/4174 A61K31/506 A61K31/573 A61K31/59 A61K31/593 A61K31/60 A61K38/08 A61K38/10 A61K47/10 A61K47/14 A61K47/24 A61K8/34 A61K8/365 A61K8/37 A61K8/42 

Abstract RU 2699651 C1

FIELD: medicine; pharmaceuticals.

SUBSTANCE: group of inventions relates to the pharmaceutical and cosmetic industry and represents a carrier for topical application of pharmaceutically or cosmetically active agents containing phosphatidylcholine, monoglyceride, fatty acid ester and C1-C3 alcohol and a volatile solvent selected from the group consisting of: ethanol; ethanol and C3-C4 alcohol, ethanol and volatile silicone oil and/or ethanol, C3-C4 alcohol and volatile silicone oil, wherein components in the carrier are in a certain ratio in wt. %, as well as pharmaceutical and cosmetic compositions containing said carrier and a sprayer containing said compositions.

EFFECT: invention provides recovery of the protective skin barrier when applying on the skin a pharmaceutical or cosmetic composition due to formation of a lipid layer after evaporation of the volatile solvent and/or absence of skin irritation.

25 cl, 9 ex, 20 tbl

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RU 2 699 651 C1

Authors

Herslof Bengt

Holmback Jan

Dates

2019-09-09Published

2014-11-06Filed