Monolitisk system inneholdende ett eller flere medikamenter bestÕende av tre lag med forskjellige frigivende mekanismer

A controlled-release monolithic system for oral administration is described, comprising a disintegrating layer, an erodible layer and a swelling layer, of which two are external and one is intermediate, each layer containing one or more drugs. Its release properties and process of preparation are al...

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Main Authors CHIESI, PAOLO, ACERBI, DANIELA, BETTINI, RUGGERO, CATELLANI, PIER LUIGI, VENTURA, PAOLO, CAMPONETTI, GIOVANNI, MUSA, ROSSELA
Format Patent
LanguageNorwegian
Published 05.06.2000
Edition7
Subjects
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
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Summary:A controlled-release monolithic system for oral administration is described, comprising a disintegrating layer, an erodible layer and a swelling layer, of which two are external and one is intermediate, each layer containing one or more drugs. Its release properties and process of preparation are also described.
Bibliography:Application Number: NO20000001709