| 发明名称 |
Suspensions of microcapsules containing biologically active ingredients and adhesive microspheres |
| 摘要 |
A composition comprising two suspensions: A) an aqueous suspension of microcapsules containing biologically active materials and B) an adhesive suspension of adhesive microspheres. The composition is useful for adhering microencapsulated biologically active material onto an intended substrate.
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| 申请公布号 |
US6080418(A) |
申请公布日期 |
2000.06.27 |
| 申请号 |
US19970834971 |
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;BANOVETZ, JOHN P. |
| 分类号 |
A61K9/50;A01N25/24;A01N25/28;A01N37/02;A01N53/00;B01J13/02;(IPC1-7):A01N25/34;A61K9/48;A61K9/14 |
主分类号 |
A61K9/50 |
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