Sabic Global Technologies B.v.

Saudi Basic Industries Corporation

Sabic Agri-nutrients Company

Ravi Hegde

Samik Gupta

Rajamalleswaramma Koripelly

Sabeshan Kanagalingam

Radha Achanath

Chandra Mohana

Satish Burla

Madduri Srinivasarao

Yoganand Gurumallappa

Nilkamal Bag

Anton Kumanan

Particulate fertilizer compositions that include nitrification inhibitors and urease inhibitors are described herein. The inhibitors are separated from each other by being in separate particles. Fertilizer particles in the composition include particles having a core-shell structure, with an inhibitor included in the core particle.

Enhanced efficiency fertilizer with urease inhibitor and nitrification inhibitor in separate particles

Fertilizer particles with urease inhibitors and nitrification inhibitors are described herein. The fertilizer particles can include a core particle comprising a urease inhibitor and an outer layer comprising a nitrification inhibitor.

Enhanced efficiency fertilizer with urease inhibitor and nitrification separated within the same particle

Fertilizer particles described herein include a powder composition that can contain one or more urease inhibitors and/or nitrification inhibitors and a filler material embedded within a solid urea matrix. Methods of producing the fertilizer particles involve contacting a powder composition that can contain one or more urease inhibitors and/or nitrification inhibitors and a filler with molten urea under conditions sufficient to form a fertilizer particle having the powder composition embedded within a solid urea matrix.

Enhanced efficiency fertilizer with embedded powder composition

In accordance with the present invention, disclosed herein is a fertilizer core and fertilizer granule and methods related thereto. The fertilizer core particle has an outer surface and comprising one or more fertilizer additives, one or more binders, and one or more pH buffering agents, and wherein the fertilizer core particle comprises from about 10 wt % to about 99 wt % of the one or more binders.

Fertilizer composition and methods of making and using same

Fertilizers with urease inhibitors and/or nitrification inhibitors are described. The fertilizer can include an extruded granule containing urea, a polymeric binder, and a nitrification inhibitor and/or an urease inhibitor.

Extruded fertilizer granules with urease and/or nitrification inhibitors

In accordance with the present invention, disclosed herein is a fertilizer core particle and fertilizer granule. The fertilizer core particle has one or more fertilizer additives, one or more binders comprising a wax, and one or more pH buffering agents, and wherein the core particle comprises from about 10 wt % to about 99 wt % of the one or more binders comprising a wax.

Fertilizer capsules, methods of making the fertilizer capsules, and uses of the fertilizer capsules are described. A fertilizer capsule can include one or more cores. Each core can include one or more fertilizer additives and 10 to 99 wt. % of an extrudable binder.

Growing community of inventors

Bengaluru, India

Ravi Hegde