Pharmaceutical processing

A method for making a controlled release material, comprising the steps of: -(a) forming granules comprising one or more wax and one or more disintegrant;(b) spheronisation of the granules and (c) compaction of the spheronised granules of step so as to form the controlled release material. The inven...

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Bibliographische Detailangaben
Hauptverfasser:	MacDougall, Fiona Jane, Mullen, Alexander Balfour, Bhardwaj, Vivekanand, Smith, David, Stevens, Howard Norman Ernest
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	A method for making a controlled release material, comprising the steps of: -(a) forming granules comprising one or more wax and one or more disintegrant;(b) spheronisation of the granules and (c) compaction of the spheronised granules of step so as to form the controlled release material. The invention also relates to a tablet and delayed and sustained release material made according to the method.