Methods and system for processing dispersible fine powders
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United States of America Patent
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Aug 5, 1997
Grant Date -
N/A
app pub date -
Jun 7, 1995
filing date -
Jun 7, 1995
priority date (Note) -
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Abstract
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.
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