patent number 5679129
A slow release fertilizer or pesticide composition and a method for making the same is provided. The composition is made by combining thermoplastic resin with cellulosic material and then adding a fertilizer or pesticide. The thermoplastic resin and the cellulosic material preferably come from the solid waste stream. The resulting composition can be molded into various articles or ground into a granular powder.
Clemson University (Clemson, SC)
71/25, 71/64.13, 106/15.05, 523/122