The invention relates to dicalcium phosphate anhydride powder, at least 50 wt. % thereof having a particle size of between 45 and 150 mu m, a maximum of 50 wt. % having a particle size of <45 mu m, and a maximum of 5 wt. % having a particle size of >150 mu m. Said powder also exhibits a bulk density of 1000 to 5000 g/l and a specific surface area of <5 m<2>/g, and is used to directly tablet or encapsulate pharmaceutical preparations.
申请公布号
WO0202082(A3)
申请公布日期
2002.06.27
申请号
WO2001DE02484
申请日期
2001.06.29
申请人
CHEMISCHE FABRIK BUDENHEIM RUDOLF A. OETKER;FISCHER, ERHARD;SCHEUER, GERHARD;MEVEN, JUERGEN;MALLMANN, STEFAN;JOHN, SILKE GEB. KRATZMANN