Layered/Coated Fertilisers TRIZ Cases
- Layered Fertilizer Coating Resin Cement Nutrient Release
Segmenting a fertilizer core with water-soluble resin and cement layers modulates dissolution speed to prevent nutrient leaching during heavy rainfall.
- Alpha Olefin Wax Coating for Fertilizer Dust Suppression
An alpha olefin wax coating adheres to fertilizer granules to prevent fragmentation, solving long-term dust generation during storage.
- Epoxidized Fatty Acid Triglyceride Oil Coating Additive for Controlled Release Fertilizer
Incorporates epoxidized fatty acid triglyceride oil into polyurethane-wax coatings to maintain nutrient release rates despite mechanical handling damage.