| AGRIUM INC. Patent applications |
| Patent application number | Title | Published |
|---|
| 20110296884 | CONTROLLED RELEASE FERTILIZER COMPOSITION - A controlled release fertilizer composition and methods to produce the controlled release fertilizer composition are described. The controlled release fertilizer composition comprises a water soluble fertilizer core that is coated with a polymeric layer, intermediate layer, and a sulfur layer. If desired, the sulfur layer can be coated with an outer water-insoluble layer. | 12-08-2011 |
| 20100307211 | CONTROLLED RELEASE FERTILIZER EMPLOYING EPOXIDIZED FATTY ACID TRIGLYCERIDE OIL AS A COATING ADDITIVE - A controlled release fertilizer material comprising a particulate plant nutrient surrounded by at least one coating comprising the reaction product of a mixture comprising a polyol, an isocyanate, a wax and an epoxidized fatty acid triglyceride oil. | 12-09-2010 |
| 20100275665 | CONTROLLED RELEASE FERTILIZER COMPOSITION - A controlled release fertilizer composition and methods to produce the controlled release fertilizer composition are described. The controlled release fertilizer composition comprises a water soluble fertilizer core that is coated with a polymeric layer, intermediate layer, and a sulfur layer. If desired, the sulfur layer can be coated with an outer water-insoluble layer. | 11-04-2010 |
| 20100233332 | PROCESS AND APPARATUS FOR PRODUCING A COATED PRODUCT - The present invention relates to a process for producing a coated product comprising: (a) coating a substrate with a coating material to form a coated substrate; and (b) stabilizing the coated substrate to form the coated product; wherein the operating parameter of substrate-substrate contact and coated substrate-coated substrate contact differs between step a) and step b), such that in step b) the contact is minimized. An apparatus is also provided. | 09-16-2010 |
| 20100186470 | PROCESS AND APPARATUS FOR COATING A CONTROLLED RELEASE PRODUCT IN A ROTATING DRUM - The present invention is directed to a process for coating a substrate in a rotating drum, wherein a pocket is created in a substrate bed into which pocket coating materials are delivered. Also provided is a controlled release product produced according to this process, and an apparatus for carrying out the process. | 07-29-2010 |
| 20080236228 | Controlled Release Fertilizer And Method For Production Thereof - A controlled release fertilizer material comprising a particulate plant nutrient surrounded by a coating which is the reaction product of a mixture comprising: a polyol, an isocyanate and an organic wax. | 10-02-2008 |
