Water-dispersible granular agricultural compositions made by heat extrusion
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United States of America Patent
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Dec 12, 1995
Issued Date -
N/A
app pub date -
Aug 26, 1993
filing date -
Mar 1, 1991
priority date (Note) -
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Abstract
Rapidly disintegrating water-soluble or water-dispersible granular compositions are made by extruding a premix through a die or screen at elevated temperature. The extruded composition is chopped or milled to form a granular product. The compositions contain one or more water-soluble ingredients which soften or melt at elevated temperatures. No water is added in the process thereby eliminating the need for drying.
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