Method for preparing granules containing one or more active principles
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United States of America Patent
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Jan 6, 1998
Grant Date -
N/A
app pub date -
Jun 20, 1996
filing date -
Dec 22, 1993
priority date (Note) -
Expired
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Abstract
A process for the preparation of granules containing at least one active principle with a melting point above 70.degree. C. selected from the group consisting of herbicides, fungicides and insecticides comprising dissolving the active principle in an aromatic solvent or pyrrolidone, absorbing the resulting solution on a support, optionally adding water thereto and drying the resulting product to form the granules and the granules produced thereby which have a superior biological activity than a granule dispersible in water with good stability.
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