CONTROLLED-RELEASE OF AN ACTIVE SUBSTANCE INTO A HIGH FAT ENVIRONMENT

CONTROLLED-RELEASE OF AN ACTIVE SUBSTANCE INTO A HIGH FAT ENVIRONMENT

A controlled release delivery composition which can be administered to a high fat use environment such as the human gastrointestinal tract following a high fat meal. The delivery composition is embodied as a core surrounded by an asymmetric polymeric membrane. In a preferred embodiment, the asymmetr...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: WEST JAMES BLAIR, OKSANEN CYNTHIA ANN, CHIDLAW MARK BRIAN, HERBIG SCOTT MAX, NIGHTINGALE JAMES ALAN SCHRIVER, FRIESEN DWAYNE THOMAS
Format: Patent
Sprache:eng ; pol
Schlagworte:
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
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Beschreibung
Zusammenfassung:A controlled release delivery composition which can be administered to a high fat use environment such as the human gastrointestinal tract following a high fat meal. The delivery composition is embodied as a core surrounded by an asymmetric polymeric membrane. In a preferred embodiment, the asymmetric polymeric membrane is cellulose acetate.