EP 0986374 A2 20000322 - TRANSDERMAL THERAPY SYSTEM (TTS) FOR RELEASING AN ACTIVE AGENT INTO AN ORGANISM THROUGH THE SKIN AND METHOD FOR APPLYING SAID TRANSDERMAL THERAPY SYSTEM TO THE SKIN
Title (en)
TRANSDERMAL THERAPY SYSTEM (TTS) FOR RELEASING AN ACTIVE AGENT INTO AN ORGANISM THROUGH THE SKIN AND METHOD FOR APPLYING SAID TRANSDERMAL THERAPY SYSTEM TO THE SKIN
Title (de)
TRANSDERMALES THERAPEUTISCHES SYSTEM (TTS) ZUR ABGABE VON WIRKSTOFF DURCH DIE HAUT AN EINEN ORGANISMUS UND VERFAHREN ZUR APPLIKATION AUF DER HAUT
Title (fr)
SYSTEME THERAPEUTIQUE TRANSDERMIQUE (TTS) PERMETTANT D'INTRODUIRE UN PRINCIPE ACTIF DANS UN ORGANISME PAR LA PEAU ET PROCEDE D'APPLICATION SUR LA PEAU
Publication
Application
Priority
- DE 19733981 A 19970806
- EP 9804824 W 19980801
Abstract (en)
[origin: WO9907349A2] The inventive transdermal therapy system (TTS) for releasing an active agent into a human or an animal organism through the skin comprises a matrix (5) containing the active agent, with an adhesive active layer (2) which faces towards the skin and which can be covered with a detachable protective layer (11) before application, and a cover layer (1). Said cover layer (1) is impenetrable to the active agent and forms a barrier between the matrix (5) and the outside. The inventive system is characterised in that at the time of application, a part-section (6) of the surface of the active layer (2) of the matrix (5) which releases the active agent and faces towards the skin is covered by a barrier layer (3), said barrier layer being impenetrable to the active agent.
IPC 1-7
IPC 8 full level
A61K 9/70 (2006.01)
CPC (source: EP KR)
A61K 9/70 (2013.01 - KR); A61K 9/703 (2013.01 - EP); A61K 9/7038 (2013.01 - EP)
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU NL PT SE
DOCDB simple family (publication)
WO 9907349 A2 19990218; WO 9907349 A3 19990805; AU 737115 B2 20010809; AU 9434498 A 19990301; CA 2298442 A1 19990218; DE 19733981 A1 19990211; EP 0986374 A2 20000322; HU P0003347 A2 20010228; HU P0003347 A3 20010428; ID 24195 A 20000713; IL 134007 A0 20010430; JP 2002517379 A 20020618; KR 20010022629 A 20010326; NO 20000376 D0 20000125; NO 20000376 L 20000125; NZ 502405 A 20010126; PL 338793 A1 20001120; SK 1482000 A3 20000711; TR 200000249 T2 20000821; ZA 987006 B 19990208
DOCDB simple family (application)
EP 9804824 W 19980801; AU 9434498 A 19980801; CA 2298442 A 19980801; DE 19733981 A 19970806; EP 98947418 A 19980801; HU P0003347 A 19980801; ID 20000165 A 19980801; IL 13400798 A 19980801; JP 2000506942 A 19980801; KR 20007001223 A 20000203; NO 20000376 A 20000125; NZ 50240598 A 19980801; PL 33879398 A 19980801; SK 1482000 A 19980801; TR 200000249 T 19980801; ZA 987006 A 19980805