| 发明名称 |
Encapsulation of volatile organic liquids with silica |
| 摘要 |
<p>Encapsulation of a volatile organic liq. (I) having viscosity up to 50 centipoises at 25 deg.C with particles of amorphous silica comprises (a) providing the silica particles in a mixing vessel; (b) adding the liq. to the particles; and (c) mixing the silica and liq. under non-shearing conditions.</p> |
| 申请公布号 |
ES8603265(A1) |
申请公布日期 |
1986.04.16 |
| 申请号 |
ES19460005363 |
申请日期 |
1984.09.28 |
| 申请人 |
FREUND INDUSTRIAL CO., LTD. |
发明人 |
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| 分类号 |
A61K8/19;A01N25/18;A01N25/26;A01N25/28;A61K8/11;A61K8/25;B01J13/04;C11B9/00;(IPC1-7):A61K9/52 |
主分类号 |
A61K8/19 |
| 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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