| 发明名称 |
METHOD OF PROMOTING THE CRYSTALLIZATION OF PICLORAM |
| 摘要 |
<p>A process for promoting the spherical crystallization of picloram (4-amino-3,5,6-trichloro-2-picolinic acid), wherein an anionic polymeric acrylamide flocculating agent, when combined with a solution of picloram in an aqueous sulfuric acid medium, serves to promote the formation of polycrystalline picloram spheres and to greatly reduce the formation of fines. 18,299-F</p> |
| 申请公布号 |
CA1095050(A) |
申请公布日期 |
1981.02.03 |
| 申请号 |
CA19780312683 |
申请日期 |
1978.10.04 |
| 申请人 |
DOW CHEMICAL COMPANY (THE) |
发明人 |
MESSICK, BOBBY G.;NEWPORT, JOHN J., III |
| 分类号 |
C07D213/79;(IPC1-7):07D213/79 |
主分类号 |
C07D213/79 |
| 代理机构 |
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