发明名称 |
MICROENCAPSULATION PROCESS |
摘要 |
In a microencapsulation process involving an interfacial polymerization reaction between a compound containing amine groups and a polybasic acid chloride or anhydride, the polymerization being carried out in an emulsion of an aqueous solution in a hydrophobic organic liquid, the reaction is terminated by introducing water into the hydrophobic phase of the emulsion where it reacts with and destroys the residual acid chloride or anhydride. |
申请公布号 |
WO8300449(A1) |
申请公布日期 |
1983.02.17 |
申请号 |
WO1982GB00249 |
申请日期 |
1982.08.09 |
申请人 |
MARS, INCORPORATED |
发明人 |
HAYWORTH, LAWRENCE, THOMAS |
分类号 |
B01J13/14;A23K1/00;A61K9/50;B01J13/02;B01J13/16 |
主分类号 |
B01J13/14 |
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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