EP 1335712 A2 20030820 - MULTILAYERED SUPPORTING CONSTRUCTION FOR PLASTER SYSTEMS CONTAINING AN ACTIVE INGREDIENT
Title (en)
MULTILAYERED SUPPORTING CONSTRUCTION FOR PLASTER SYSTEMS CONTAINING AN ACTIVE INGREDIENT
Title (de)
MEHRSCHICHTIGE TRÄGERKONSTRUKTION FÜR WIRKSTOFFHALTIGE PFLASTERSYSTEME
Title (fr)
STRUCTURE DE SUPPORT MULTICOUCHE POUR SYSTEMES THERAPEUTIQUES TRANSDERMIQUES RENFERMANT UNE SUBSTANCE ACTIVE
Publication
Application
Priority
- DE 10056014 A 20001111
- EP 0112602 W 20011031
Abstract (en)
[origin: WO0238134A2] The invention relates to a plaster containing an active ingredient and comprising a laminate which is coated with an adhesive material containing an active ingredient on the side thereof facing the skin, characterized in that the laminate consists of at least two layers wherein a barrier layer which is impervious to the active ingredient is provided on the side of the plaster facing away from the skin and a supporting layer is provided on the side facing the skin, both layers being able to be separated from each other.
IPC 1-7
IPC 8 full level
A61K 9/70 (2006.01); A61K 31/192 (2006.01); B32B 7/02 (2006.01)
CPC (source: EP US)
A61K 9/703 (2013.01 - EP US); A61K 9/7038 (2013.01 - EP US); A61K 31/192 (2013.01 - EP US)
Citation (search report)
See references of WO 0238134A2
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 0238134 A2 20020516; WO 0238134 A3 20020718; AU 1827102 A 20020521; DE 10056014 A1 20020516; EP 1335712 A2 20030820; US 2004091521 A1 20040513
DOCDB simple family (application)
EP 0112602 W 20011031; AU 1827102 A 20011031; DE 10056014 A 20001111; EP 01993461 A 20011031; US 43668003 A 20030512