DIREKTKOMPRIMIERTE CHOLESTYRAMINTABLETTE UND LÖSUNGSMITTELFREIER ÜBERZUG DAFÜR

DIREKTKOMPRIMIERTE CHOLESTYRAMINTABLETTE UND LÖSUNGSMITTELFREIER ÜBERZUG DAFÜR

A directly compressed cholestyramine tablet with a solvent-free coating is disclosed. The inner core of the tablet is made up of cholestyramine agglomerates consisting of numerous small, irregularly-shaped, jagged-edged fragments having relatively few smooth or flat surfaces with a moisture content...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: GALLIAN, CLAUDE E, RECKELHOFF, JOHN R, BEQUETTE, ROBERT J, BONENBERGER, BRUCE A
Format: Patent
Sprache:ger
Schlagworte:
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
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Beschreibung
Zusammenfassung:A directly compressed cholestyramine tablet with a solvent-free coating is disclosed. The inner core of the tablet is made up of cholestyramine agglomerates consisting of numerous small, irregularly-shaped, jagged-edged fragments having relatively few smooth or flat surfaces with a moisture content ranging from about 8 to 14 percent by weight. A process is also disclosed for preparing cholestyramine agglomerates of the invention. The solvent-free coating comprises from about 60 percent to about 95 percent by weight of stearic acid and from about 5 percent to about 40 percent of polyethylene glycol.