| 发明名称 |
Process for the preparation of spherules |
| 摘要 |
An oil-in-water emulsion is passed through a nozzle to form spherules which are allowed to fall countercurrent to a flow of cold air and which are recovered utilizing either a liquid crosslinking agent or a solution, preferably aqueous, optionally containing a crosslinking agent.
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| 申请公布号 |
US5492701(A) |
申请公布日期 |
1996.02.20 |
| 申请号 |
US19940272337 |
申请日期 |
1994.07.08 |
| 申请人 |
RHONE-POULENC NUTRITION ANIMALE |
发明人 |
CERVOS, ERIC;LABOURT-IBARRE, PIERRE;LE THIESSE, JEAN-CLAUDE;STATIOTIS, ERACLIS |
| 分类号 |
A61J3/07;A61K9/14;A61K9/50;A61K47/42;B01J13/02;B01J13/04;(IPC1-7):A61K9/14 |
主分类号 |
A61J3/07 |
| 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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