Manufactured granular substrate and method for producing the same

A manufactured granular substrate composition suitable for use as a carrier for active chemical agents. The composition includes one or more mineral components having a bulk density greater than about 70 pounds per cubic foot. The composition also contains about one or more light weight additives an...

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Bibliographische Detailangaben
Hauptverfasser: DUNN NADINE C, WELSHIMER JAMES W, BIRTHISEL TIMOTHY D
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A manufactured granular substrate composition suitable for use as a carrier for active chemical agents. The composition includes one or more mineral components having a bulk density greater than about 70 pounds per cubic foot. The composition also contains about one or more light weight additives and one or more water soluble binders. The resulting manufactured granular substrate has a bulk density of less than about 55 pounds per cubic foot with a size guide number of about 75 to about 300.