EP 2515953 A1 20121031 - HYDROGEL MATRIX HAVING INCREASED ABSORPTION CAPACITY FOR LIQUIDS
Title (en)
HYDROGEL MATRIX HAVING INCREASED ABSORPTION CAPACITY FOR LIQUIDS
Title (de)
HYDROGELMATRIX MIT ERHÖHTER ABSORPTIONSKAPAZITÄT FÜR FLÜSSIGKEITEN
Title (fr)
MATRICE D'HYDROGEL À CAPACITÉ D'ABSORPTION ÉLEVÉE POUR LIQUIDES
Publication
Application
Priority
- EP 09016006 A 20091224
- EP 2010007600 W 20101214
- EP 10821454 A 20101214
Abstract (en)
[origin: EP2338528A1] The multilayer wound pad (10), particularly wound treatment unit, has a layer provided as absorbing layer (1), which has hydraulic gel matrix, and another layer or carrier layer (2) that is attached on a side on the absorbing layer, where the side of the absorbing layer is provided opposite to a wound. The hydraulic gel matrix is made of propylene glycol with 54 to 60 weight percent, prepolymer with isophorone diisocyanate end groups, a diamine on a polyethylene oxide base of an inorganic chloride or sodium chloride, and water.
IPC 8 full level
A61L 15/26 (2006.01); A61L 15/60 (2006.01)
CPC (source: EP US)
A61F 13/534 (2013.01 - US); A61L 15/26 (2013.01 - EP US); A61L 15/60 (2013.01 - EP US)
C-Set (source: EP US)
Citation (search report)
See references of WO 2011082772A1
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
DOCDB simple family (publication)
EP 2338528 A1 20110629; EP 2338528 B1 20130529; BR 112012015556 A2 20151103; BR 112012015556 B1 20180515; DK 2338528 T3 20130826; EP 2515953 A1 20121031; JP 2013526892 A 20130627; JP 5756123 B2 20150729; RU 2012131483 A 20140127; RU 2526170 C2 20140820; US 2013204217 A1 20130808; WO 2011082772 A1 20110714
DOCDB simple family (application)
EP 09016006 A 20091224; BR 112012015556 A 20101214; DK 09016006 T 20091224; EP 10821454 A 20101214; EP 2010007600 W 20101214; JP 2012545136 A 20110310; RU 2012131483 A 20101214; US 201013516570 A 20101214