| 发明名称 |
CONTROLLED RELEASE FERTILIZER AND METHOD FOR PRODUCTION THEREOF |
| 摘要 |
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. |
| 申请公布号 |
PT1299323(E) |
申请公布日期 |
2014.10.30 |
| 申请号 |
PT20010944843T |
申请日期 |
2001.06.27 |
| 申请人 |
AGRIUM INC. |
发明人 |
ALBERT J. GEIGER;EUGENE G. STELMACK;NICOLETTE M. BABIAK |
| 分类号 |
C05C9/00;C05G3/00;C05G5/00;C08G18/36 |
主分类号 |
C05C9/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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