Granular humate for spray application and process of making same

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United States of America Patent

PATENT NO 9944569
SERIAL NO

15694340

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Abstract

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A granularized sulfonated humate powder material is provided that includes a sulfonated cationic humate composed of at least one of humic acid, fulvic acid, or a combination thereof in the form of granules of from 0.1 to 6 millimeters in size. The humate powder material is water soluble with limited dusting and the ability to form a concentrated solution for application. A process of formulating the sulfonated potassium humate powder in granular form includes a lignin or lignosulfonate being metered into a powder of sulfonated potassium humate to allow for granulation without a solubilizing the powder by matching a lignin particle size to a particle sizing of said powder. The lignin or lignosulfonate and the powder are mixed into the granular form with a granule size of 0.1 to 6 millimeters.

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Patent Owner(s)

Patent OwnerAddress
THE ANDERSONS INC1947 BRIARFIELD BLVD MAUMEE OH 43537

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dearth, Eric Maumee, US 2 6
Taylor, Chris Maumee, US 74 1461
Uliveto, John Findlay, US 2 6

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