| 发明名称 |
preparation of neem seed extracts |
| 摘要 |
<p>A new process has been developed for preparing high purity neem seed extract by adsorbing aqueous solutions of neem seed extract containing azadirachtin onto a macroporous polymeric adsorbent followed by desorption using a solvent. The resulting extract, optionally formulated, is a useful insecticide for the control of foliar pests.</p> |
| 申请公布号 |
AU674856(B2) |
申请公布日期 |
1997.01.16 |
| 申请号 |
AU19930041984 |
申请日期 |
1993.07.15 |
| 申请人 |
ROHM AND HAAS COMPANY |
发明人 |
ZEV LIDERT;JAMES STANLEY CLOVIS;CRAIG GILBERT OVERBERGER |
| 分类号 |
A01N65/26;A01N43/90;A01P7/04;A61K36/58;C07D519/00;(IPC1-7):A01N65/00 |
主分类号 |
A01N65/26 |
| 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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