PLANAR THERAPEUTIC SYSTEM, PROCESS FOR ITS PRODUCTION AND UTILIZATION

摘要

PCT No. PCT/DE87/00174 Sec. 371 Date Jan. 14, 1988 Sec. 102(e) Date Jan. 14, 1988 PCT Filed Apr. 16, 1987 PCT Pub. No. WO87/06144 PCT Pub. Date Oct. 22, 1987.A transdermal therapeutic system is disclosed which comprises an optional flexible backing layer, one or more drug reservoir(s), one or more adhesive layer(s) and optionally a detachable protective layer for the skin contact surface of the flat therapeutical system. The skin contact area of the therapeutical system is a skin contact layer which has one or more non-adhesive drug-releasing section(s) and one or more skin-adhesion section(s), which optionally contain a further drug. A process is disclosed for the production of the system, as well as the use thereof for local or systemic, transdermal administration of drugs in human or veterinary medicine or in cosmetics.