CONTROLLED RELEASE PHARMACEUTICAL COMPOSITION CONTAINING TRAMADOL HYDROCHLORIDE

The invention solves a controlled release pharmaceutical composition containing tramadol hydrochloride, characterized in that it contains 100 to 200 mg of the active ingredient in admixture with micronized esters of glycerol with higher fatty acids, alkali salts of phosphoric acid, non-ionic vinylpy...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SEDLAROVA HELENA, VARGA IVAN, ZEMANEK MARIAN, GATTNAR ONDREJ, RAZUS L'UBOSLAV
Format: Patent
Sprache:eng ; pol
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Beschreibung
Zusammenfassung:The invention solves a controlled release pharmaceutical composition containing tramadol hydrochloride, characterized in that it contains 100 to 200 mg of the active ingredient in admixture with micronized esters of glycerol with higher fatty acids, alkali salts of phosphoric acid, non-ionic vinylpyrrolidone polymers, substances from the group of salts of higher fatty acids with alkaline earth metals and silicon oxides and a method for the preparation of this composition.