A SUSTAINED RELEASE COMPOSITION COMPRISING A HYDROXYALKYL METHYLCELLULOSE

A sustained release composition for oral administration comprises particles of a physiologically active ingredient mixed with a hydroxyalkyl methylcellulose, wherein the ether substituents are methyl groups, hydroxyalkyl groups, and optionally alkyl groups being different from methyl,the hydroxyalky...

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Bibliographische Detailangaben
1. Verfasser: Petermann, Oliver
Format: Patent
Sprache:eng
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