Transdermal Drug Delivery Preparation

The present invention is directed to a sticky composition for medical use comprising a tackifier resin and an oxyalkylene polymer having a silicon-containing group which can be crosslinked by forming a siloxane bond, wherein the silicon atom is bound with a hydroxyl group or hydrolyzable group, and...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	TAKEO, KAZUYUKI, B-203, VILLA MYODANI,13-7,3OME, HIDAKA, TAKAYOSHI, YANO, YOSHIAKI
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES DISINFECTION, STERILISATION, OR DEODORISATION OF AIR HUMAN NECESSITIES HYGIENE MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
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Beschreibung
Zusammenfassung:	The present invention is directed to a sticky composition for medical use comprising a tackifier resin and an oxyalkylene polymer having a silicon-containing group which can be crosslinked by forming a siloxane bond, wherein the silicon atom is bound with a hydroxyl group or hydrolyzable group, and to a transdermal drug delivery preparation incorporating said sticky composition as a drug carrier. The sticky composition of the present invention possesses excellent adhesive properties, very low skin irritancy and good compatibility with the site of plastering and thus perform as a very safe and effective medical adhesive. The transdermal drug delivery preparation of the present invention offers excellent drug release from the sticky composition.