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US 2024/0190786 A1Published application
Coated granular fertilizers and methods of making coated granular fertilizers
AssigneeAqua Yield Operations, Inc.
InventorsGarrett Olsen, Mark Slavens
Life of this patent
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Abstract
Coated granular fertilizers for improved mechanical rigidity and delayed release of fertilizer compounds. A coated particle includes an inner particle comprising a fertilizer granule and a coating disposed on a surface of the inner particle. The coating includes a first polymer that is water soluble and a second polymer comprising a copolymer.
Claims20
A coated particle comprising:
- an inner particle comprising a fertilizer granule;
- and
- a coating disposed on a surface of the inner particle, wherein the coating comprises:
- a first polymer that is water soluble;
- and
- a second polymer comprising a copolymer.
3 more elements
Dependencies are inferred from the claim text.