EP 4076338 A1 20221026 - MEDICAL COMPOSITION OR DEVICE COMPRISING OLIGO(ETHYLENE GLYCOL) POLYMERS
Title (en)
MEDICAL COMPOSITION OR DEVICE COMPRISING OLIGO(ETHYLENE GLYCOL) POLYMERS
Title (de)
MEDIZINISCHE ZUSAMMENSETZUNG ODER VORRICHTUNG, DIE OLIGO(ETHYLENGLYKOL)POLYMERE UMFASST
Title (fr)
COMPOSITION OU DISPOSITIF MÉDICAL COMPRENANT DES POLYMÈRES A BASE D'OLIGO(ETHYLÈNE GLYCOL)
Publication
Application
Priority
- FR 1914550 A 20191216
- FR 2020052211 W 20201127
Abstract (en)
[origin: WO2021123531A1] The invention relates to a cosmetic or pharmaceutical composition for topical application, said composition comprising the combination of a crosslinked oligo(ethylene glycol) polymer in the form of an aqueous dispersion of microgel particles and a non-crosslinked water-soluble oligo(ethylene glycol) polymer. The invention also relates to a process for preparing said composition.
IPC 8 full level
A61K 8/02 (2006.01); A61K 8/04 (2006.01); A61K 8/81 (2006.01); A61Q 19/00 (2006.01)
CPC (source: EP US)
A61K 8/0241 (2013.01 - EP US); A61K 8/042 (2013.01 - EP US); A61K 8/044 (2013.01 - US); A61K 8/8152 (2013.01 - EP US); A61Q 19/00 (2013.01 - EP US); C08F 220/282 (2020.02 - US); A61K 2800/10 (2013.01 - US); A61K 2800/412 (2013.01 - EP US); C08F 2810/20 (2013.01 - US)
Citation (search report)
See references of WO 2021123531A1
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
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
FR 3104418 A1 20210618; EP 4076338 A1 20221026; US 2023076159 A1 20230309; WO 2021123531 A1 20210624
DOCDB simple family (application)
FR 1914550 A 20191216; EP 20824610 A 20201127; FR 2020052211 W 20201127; US 202017784500 A 20201127