Suspensions of microcapsules containing biologically active ingredients and adhesive microspheres
US6080418A · kind A · utility
11Cited by
19References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 7, 1997 |
| Grant date | Jun 27, 2000 |
| Priority date | — |
| Expiry date | Apr 7, 2017 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J13/02
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.