| 发明名称 |
METHOD OF IMPROVING THE CRUSHING STRENGTH, IMPACT RESISTANCE AND COMPRESSIBILITY OF UREA, AND UREA COMPOSITION |
| 摘要 |
A method of improving the crushing strength, impact resistance and the compressibility of urea granules by the addition of a compound to the molten urea, wherein the compound comprises both a polyvinyl compound and an organic molecule consisting of 1-10 carbon atoms and 1-10 polar organic groups.
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| 申请公布号 |
CA2541089(C) |
申请公布日期 |
2011.12.06 |
| 申请号 |
CA20032541089 |
申请日期 |
2003.10.06 |
| 申请人 |
YARA INTERNATIONAL ASA |
发明人 |
BIJPOST, ERIK;VANMARCKE, LUC;VAN DER HOEVEN, JOHN;VAN BELZEN, RUUD |
| 分类号 |
C05C9/00;C05G3/00 |
主分类号 |
C05C9/00 |
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