发明名称 CONDITIONED FERTILIZER PRODUCT CONTAINING LACTIC ACID DERIVATIVE, METHOD OF MANUFACTURE AND USE THEREOF
摘要 <p>A conditioned fertilizer product is provided. The conditioned fertilizer product includes urea containing fertilizer and lactic acid derived conditioning agent. The conditioning agent is preferably included at a concentration of between about 0.1 % by wt. and about 5 % by wt. The conditioning agent is preferably lactic acid, lactide, and/or polylactide. A method for conditioning fertilizer is provided including a step of mixing urea containing fertilizer and conditioning agent at a temperature of between about 135 °C and about 145 °C. A method for using conditioned fertilizer product is provided.</p>
申请公布号 WO2000066515(A1) 申请公布日期 2000.11.09
申请号 US2000010996 申请日期 2000.04.24
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