Process and apparatus for forming agglomerates of a powder composition of an active and binder
US7534381B2 · kind B2 · utility
2Cited by
2References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 14, 2005 |
| Grant date | May 19, 2009 |
| Priority date | — |
| Expiry date | Nov 29, 2026 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K9/2027
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A process and apparatus for forming agglomerates of a powder composition of an active and binder such as a homopolymer or copolymer which includes passing the composition through a hot roller compactor to heat said binder material above its glass transition temperature.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.