| 发明名称 |
AQUEOUS CORE MICROCAPSULES AND METHOD FOR THEIR PREPARATION |
| 摘要 |
A microcapsule comprising an aqueous core, and capsular membrane formed from the interfacial reaction product of a hydrophilic polymeric Lewis acid or salt thereof with a lipophilic Lewis base or salt thereof.
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| 申请公布号 |
US5132117(A) |
申请公布日期 |
1992.07.21 |
| 申请号 |
US19900463339 |
申请日期 |
1990.01.11 |
| 申请人 |
TEMPLE UNIVERSITY |
发明人 |
SPEAKER, TULLY J.;SUNDARARAJAN, MANI R. |
| 分类号 |
A61K9/50;B01J13/10;B01J13/14;B01J13/16 |
主分类号 |
A61K9/50 |
| 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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