发明名称 |
METHODS AND SYSTEM FOR PROCESSING DISPERSIBLE FINE POWDERS |
摘要 |
The invention provides an agglomerate composition composed of units of aggregated fine particles and methods for its manufacture and use. The agglomerate composition units are composed of fine particles having a mean particle size in the range of 1 .mu.m to 5 .mu.m, and usually includes a medicament powder. The agglomerate units have a mean size in the range from 200 .mu.m to 500 .mu.m and have a friability index in the range from about 10 to 60. |
申请公布号 |
CA2224064(A1) |
申请公布日期 |
1996.12.19 |
申请号 |
CA19962224064 |
申请日期 |
1996.05.30 |
申请人 |
INHALE THERAPEUTIC SYSTEMS |
发明人 |
LYONS, SHIRLEY W.;GORDON, MARC S.;JOHNSON, KEITH A. |
分类号 |
A61K9/00;A61K9/14;A61K9/16;A61K31/70;A61K38/00;A61K48/00;(IPC1-7):A61K9/16;A61J3/06;A61K38/02 |
主分类号 |
A61K9/00 |
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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