Spheronization process using charged resins
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United States of America Patent
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Sep 27, 1994
Grant Date -
N/A
app pub date -
Jun 26, 1992
filing date -
Jun 26, 1992
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The invention comprises a novel process for the spheronization of charged resins. Spherical multiparticlates are produced which range in size from 0.3 mm to 3 mm in diameter. The spherical particle product is microcrystalline-free. The process consists of the steps of mixing followed by wet granulation, spheronization and drying.
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