Formulation for preparing extemporaneous homogeneous microcapsule suspension
US5008117A · kind A · utility
27Cited by
5References
22Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 20, 1988 |
| Grant date | Apr 16, 1991 |
| Priority date | — |
| Expiry date | Dec 20, 2008 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2989
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention relates to a method by which it is possible to prepare a formulation consisting of thickening or suspending agents and other excipients, having the property of dispersing and dissolving quickly in water or aqueous vehicles, without clot formation, with which it is possible to prepare an extermoraneous homogeneous suspension of solid particles and more particularly of micro-encapsulated drugs, which otherwise have the tendency to precipitate or float.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.