| 发明名称 |
Encapsulation process and encapsulated products |
| 摘要 |
A process for encapsulating a partially water-miscible organic material within a polyurea or polyurethane shell is provided utilizing a water-soluble tertiary amine in the reaction dispersion. Microcapsules and methods of using microcapsules are also provided.
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| 申请公布号 |
US6248364(B1) |
申请公布日期 |
2001.06.19 |
| 申请号 |
US19970834937 |
申请日期 |
1997.04.07 |
| 申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
SENGUPTA ASHOK;NIELSEN KENT E.;BARINSHTEYN GALINA;LI KAI |
| 分类号 |
B01J13/14;A01N25/28;A01N35/02;B01J13/16;(IPC1-7):A01N25/14;A61K9/16;A61K47/34 |
主分类号 |
B01J13/14 |
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