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US 8,801,827 B2Granted
Fertilizer composition containing sulfur and boron
AssigneeTiger-Sul Products (Canada) Co.
InventorsDrew P. Taylor, Richard J. Valagene, Guy Wesley Haun
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Abstract
A fertilizer composition is provided that includes boron and sulfur. The fertilizer composition can be a controlled release fertilizer that includes elemental sulfur, an anhydrous boron-containing compound, and a swelling material. The fertilizer composition can be produced by mixing molten elemental sulfur with the anhydrous boron-containing compound and cooling the mixture.
Claims14
A method of manufacturing a fertilizer composition containing sulfur and boron, the method comprising:
- mixing molten elemental sulfur and an anhydrous boron-containing compound;
- and
- cooling the mixture to obtain the fertilizer composition.
Dependencies are inferred from the claim text.