Controlled-release formulations coated with aqueous dispersions of ethylcellulose

The invention concerns controlled release oxycodone dosage forms comprising a multiparticulate system substrate comprising an amount of an oxycodone salt, the substrate being coated with an aqueous dispersion of at least one hydrophobic polymer, whereby the coating provides controlled release, the s...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CHASIN MARK, PEDI FRANK JR, OSHLACK BENJAMIN
Format: Patent
Sprache:eng ; slv
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