EP 3773465 A1 20210217 - EXTRACTS OF PLANTS CONTAINING POLYGODIAL, COMPOSITIONS COMPRISING SUCH EXTRACTS AND COSMETIC AND/OR DERMATOLOGICAL USES THEREOF
Title (en)
EXTRACTS OF PLANTS CONTAINING POLYGODIAL, COMPOSITIONS COMPRISING SUCH EXTRACTS AND COSMETIC AND/OR DERMATOLOGICAL USES THEREOF
Title (de)
EXTRAKTE VON PFLANZEN MIT POLYGODIAL, DIESE EXTRAKTE ENTHALTENDE ZUSAMMENSETZUNGEN UND KOSMETISCHE UND / ODER DERMATOLOGISCHE VERWENDUNGEN DAVON
Title (fr)
EXTRAITS DE PLANTES CONTENANT DU POLYGODIAL, COMPOSITIONS COMPRENANT DE TELS EXTRAITS ET LEURS UTILISATIONS COSMETIQUES ET/OU DERMATOLOGIQUES
Publication
Application
Priority
- FR 1870450 A 20180413
- EP 2019057971 W 20190329
Abstract (en)
[origin: WO2019197173A1] The invention relates to an extract of a plant chosen from Tasmannia lanceolata, Drimys winteri, Spilanthes acmella and Polygonum hydropiper. The invention is characterized in that the extract is able to be obtained from ground and dried leaves of said plant by supercritical CO2 extraction at a pressure of between 120 and 350 bar and at a temperature from 35 to 60°C and in that it contains polygodial. The invention also relates to a process for obtaining such an extract. Finally, the invention relates to a composition comprising, in a physiologically acceptable medium, an effective amount of an extract of a plant chosen from Tasmannia lanceolata, Drimys winteri, Spilanthes acmella and Polygonum hydropiper, to promote wound healing and decrease inflammation in skin disorders.
IPC 8 full level
A61K 8/97 (2017.01); A61K 36/704 (2006.01); A61P 17/02 (2006.01); A61Q 19/00 (2006.01)
CPC (source: EP US)
A61K 8/97 (2013.01 - EP US); A61K 9/0014 (2013.01 - EP US); A61K 31/11 (2013.01 - US); A61K 36/185 (2013.01 - EP); A61K 36/28 (2013.01 - EP US); A61K 36/704 (2013.01 - EP US); A61Q 19/00 (2013.01 - EP); B01D 11/0203 (2013.01 - US); B01D 11/0284 (2013.01 - US); B01D 11/0292 (2013.01 - US); A61K 2800/75 (2013.01 - EP)
Citation (search report)
See references of WO 2019197173A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2019197173 A1 20191017; EP 3773465 A1 20210217; FR 3080026 A1 20191018; FR 3080026 B1 20210416; US 2021177727 A1 20210617
DOCDB simple family (application)
EP 2019057971 W 20190329; EP 19713488 A 20190329; FR 1870450 A 20180413; US 201917046823 A 20190329