ORALES OSMOTISCHES SYSTEM MIT BERBESSERTER HAFTWIRKUNG DER MEMBRAN AM KERN

The present invention relates to an oral osmotic system for the control and continuous administration of metoprolol over a lengthy time interval, which contains a uniform, separate internal layer of water-soluble coating agent. Water-soluble coating agents which can be used are HPMC, PVP, optionally...

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Bibliographische Detailangaben
Hauptverfasser: KOPARKAR,ARUN D.,US, SHAH,SHAILESH,IN
Format: Patent
Sprache:ger
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Beschreibung
Zusammenfassung:The present invention relates to an oral osmotic system for the control and continuous administration of metoprolol over a lengthy time interval, which contains a uniform, separate internal layer of water-soluble coating agent. Water-soluble coating agents which can be used are HPMC, PVP, optionally mixed with polyethylene glycol.