| 发明名称 |
EXTENDED-RELEASE UREA-BASED GRANULAR FERTILIZER |
| 摘要 |
An improved granular-type urea fertilizer having an extended or slow release nitrogen component in which a non-thermosetting urea-formaldehyde resin concentrate is used to provide the granular fertilizer with an extended-release nitrogen component.
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| 申请公布号 |
US2008141747(A1) |
申请公布日期 |
2008.06.19 |
| 申请号 |
US20060610807 |
申请日期 |
2006.12.14 |
| 申请人 |
GEORGIA-PACIFIC CHEMICALS LLC |
发明人 |
PHILLIPS JAMES C. |
| 分类号 |
C05C9/02 |
主分类号 |
C05C9/02 |
| 代理机构 |
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