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...

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Bibliographische Detailangaben
Hauptverfasser: OKSANEN, CYNTHIA ANN, FRIESEN, DWAYNE THOMAS, NIGHTINGALE, JAMES ALAN SCHRIVER, CHIDLAW, MARK BRIAN, HERBIG, SCOTT MAX, WEST, JAMES BLAIR
Format: Patent
Sprache:chi ; eng
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.