Process for removing trace solvent from a material
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United States of America Patent
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-
Feb 3, 2004
Grant Date -
Oct 24, 2002
app pub date -
Jun 14, 2002
filing date -
Dec 17, 1999
priority date (Note) -
Expired
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Abstract
An improved process for removing trace solvent from a material comprises rewetting the product with water during the drying process. Finished products such as suramin are produced efficiently to a high quality on a factory scale.
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