FARMACEUTISKT PREPARAT SOM TRYGGAR TRANSDERMAL ABSORPTION AV DEN AKTIVA BESTAONDSDELEN OCH FOERFARANDE FOER FRAMSTAELLNING DAERAV

PCT No. PCT/HU88/00044 Sec. 371 Date Feb. 17, 1989 Sec. 102(e) Date Feb. 17, 1989 PCT Filed Jun. 22, 1988 PCT Pub. No. WO88/10111 PCT Pub. Date Dec. 29, 1988.The invention relates to a multilayer pharmaceutical formulation containing layers with various active ingredient content, a water-impermeable...

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Hauptverfasser: SALAMON, FERENC, NAGY, JOZSEF, WAGNER, OEDOEN
Format: Patent
Sprache:fin
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Zusammenfassung:PCT No. PCT/HU88/00044 Sec. 371 Date Feb. 17, 1989 Sec. 102(e) Date Feb. 17, 1989 PCT Filed Jun. 22, 1988 PCT Pub. No. WO88/10111 PCT Pub. Date Dec. 29, 1988.The invention relates to a multilayer pharmaceutical formulation containing layers with various active ingredient content, a water-impermeable layer applied thereon and an adhesive layer ensuring the fixation to the body surface of the pharmaceutical formulation, which comprises: a silicone rubber layer directly contacting with the skin surface and ensuring the zero order kinetics of the dissolution of the active ingredient; as well as a multilaminated silicone rubber matrix comprising one or more layers(s) with various active ingredient content.