EP 4041326 A1 20220817 - FOAM PATENT SURFACTANT
Title (en)
FOAM PATENT SURFACTANT
Title (de)
SCHAUMPATENT-TENSID
Title (fr)
AGENT TENSIOACTIF À BASE DE MOUSSE
Publication
Application
Priority
- US 201962913696 P 20191010
- US 2020055062 W 20201009
Abstract (en)
[origin: WO2021072254A1] A urethane foam wound dressing; one or more hydrophilic surfactants incorporated therein, and optionally, one or more antimicrobials also incorporated therein, preferably as a pre-formed mixture with the hydrophilic surfactants.
IPC 8 full level
A61L 15/26 (2006.01); A61L 15/38 (2006.01); A61L 15/42 (2006.01)
CPC (source: EP)
A61L 15/26 (2013.01); A61L 15/42 (2013.01); A61L 15/46 (2013.01); A61L 15/48 (2013.01); A61L 15/60 (2013.01); A61L 2300/104 (2013.01); A61L 2300/404 (2013.01)
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 2021072254 A1 20210415; EP 4041326 A1 20220817; EP 4041326 A4 20231101
DOCDB simple family (application)
US 2020055062 W 20201009; EP 20875065 A 20201009