Coating of Pharmaceutical Powders by Fluidized Bed Process. V. Agglomeration and Efficiency in the Coating with Aqueous Latices of Copoly(Ethyl Acrylate-Methyl Methacrylate-2-Hydroxyethyl Methacrylate)
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概要
- 論文の詳細を見る
The latices of copoly(ethyl acrylate-methyl methacrylate-2-hydroxyethyl methacrylate) exhibited a very low degree of agglomeration in the Wurster coating process, when the softening temperatures of their films were higher than inlet air temperature. This low agglomeration was due to their poor film-formability and, consequently, their low binding strength. Although this led to a low fixing efficiency of cosuspended solid particles, the coating efficiency of polymer itself remained high (about 90%). This low tendency of agglomeration was confirmed even in a coating of as fine a powder as 32-44 μm.
- 公益社団法人日本薬学会の論文
- 1993-06-15
著者
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福田 友昭
Faculty of Pharmaceutical Sciences, Kobe Gakuin University
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福森 義信
Faculty of Pharmaceutical Sciences, Kobe Gakuin University
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市川 秀喜
神戸学院大学薬学部
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徳満 宏之
森下仁丹(株)・ミラセル研究開発本部
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市川 秀喜
神戸学院大学薬学部物性薬学部門製剤学研究室 同ライフサイエンス産学連携研究センター
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市川 秀喜
Faculty of Pharmaceutical Sciences, Kobe-Gakuin University
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情野 香
Faculty of Pharmaceutical Sciences, Kobe-Gakuin University
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福森 義信
神戸学院大学 薬学部
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Fukumori Yoshinobu
Faculty Of Pharmaceutical Sciences Kobe-gakuin University
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福田 友昭
Faculty Of Pharmaceutical Sciences Kobe Gakuin University
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徳満 宏之
Faculty of Pharmaceutical Sciences, Kobe Gakuin University
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情野 香
神戸学院大学薬学部
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市川 秀喜
Faculty Of Pharmaceutical Sciences & Cooperative Research Center Of Life Sciences Kobe Gakuin University
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