YAKUGAKU ZASSHI
Online ISSN : 1347-5231
Print ISSN : 0031-6903
ISSN-L : 0031-6903
薬剤粉体の充填性についての研究(第3報)薬剤粉体の緻密化現象におよぼすステアリン酸カルシウムの配合量の影響について
三宅 康夫篠田 愛信古川 征治定方 近衛豊島 昭二
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1973 年 93 巻 9 号 p. 1112-1115

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Effect of calcium stearate content on the compacting phenomenon of pharmaceutical powders in the course of mixing with calcium stearate was examined. Changes in apparent density of the powders were not only influenced by calcium stearate content, but they varied with cumulative revolution number of the V-type mixer under all calcium stearate content. The patterns of these changes were similar among the same kind of powders, even if particle size was different. The most effective content of calcium stearate to specific surface area of powders from the view-point of increasing apparent density of pharmaceutical powders was considered to be constant for each pharmaceutic.

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© by the PHARMACEUTICAL SOCIETY OF JAPAN
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