| abstract |
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. n 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. |