| 发明名称 |
PREPARATION OF FINE POWDER OF IBUPROPHENE |
| 摘要 |
PURPOSE:Ibuprophene is added to an aqueous solution containing a surfactant, and is once melted by heating the solution at a higher temperature than its melting point, and then homogeneous fine powder of the ibuprophene is obtained by cooling with stirring the solution. |
| 申请公布号 |
JPS52111533(A) |
申请公布日期 |
1977.09.19 |
| 申请号 |
JP19760027513 |
申请日期 |
1976.03.12 |
| 申请人 |
KANEBO LTD |
发明人 |
SUGIMOTO ISAO;KURITA NORIO;FUJIWARA SHIGERU |
| 分类号 |
C07C51/00;C07C51/43;C07C57/30;C07C67/00 |
主分类号 |
C07C51/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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