发明名称 |
Process for the production of pellets |
摘要 |
Pellets are produced in a mixing vessel. In this process, the material to be pelletized is passed through a propeller-like mixer with a helical centrifugal motion and sprayed with a finely nebulized wetting agent until pellets of the desired size have been formed. High yields of well-rounded pellets can be obtained in this way. The pellets can be coated for the purpose of controlled release of the active ingredient.
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申请公布号 |
US5292461(A) |
申请公布日期 |
1994.03.08 |
申请号 |
US19910748686 |
申请日期 |
1991.08.22 |
申请人 |
JUCH, ROLF-DIETER;BIRENBACH, GERD |
发明人 |
JUCH, ROLF-DIETER;BIRENBACH, GERD |
分类号 |
A61K9/20;B01J2/10;B01J2/14;B29B9/08;(IPC1-7):B29B9/08 |
主分类号 |
A61K9/20 |
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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