Small particule formation and encapsulation
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United States of America Patent
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Aug 26, 1986
Issued Date -
N/A
app pub date -
Jun 15, 1984
filing date -
Jun 22, 1983
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The present invention is concerned with the simultaneous formation and encapsulation of small particles from aqueous solutions of compounds whose solubility is greater at a first pH than at a second pH. The process is preferably used to prepare a readily soluble encapsulated pharmaceutically active compound.
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