Pharmaceutical ion exchange resin composition
US6077532A · kind A · utility
78Cited by
1References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 8, 1998 |
| Grant date | Jun 20, 2000 |
| Priority date | — |
| Expiry date | May 8, 2018 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K47/585
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A process is provided for preparing a granular pharmnaceutical ion exchange resin composition that is readily dispersible in water by granulating an ion exchange resin, having a pharmacologically active ingredient bound thereto, with a particulate sugar or sugar alcohol. The process is characterised by the use of an aqueous solution of a sugar or sugar alcohol as a granulating medium.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.