Process for the production of beadlets
US8211471B2 · kind B2 · utility
2Cited by
11References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 1, 2009 |
| Grant date | Jul 3, 2012 |
| Priority date | — |
| Expiry date | Jul 15, 2029 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P3/02
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A process for the production of cross-linked beadlets containing one or more active ingredients selected from the group of a fat-soluble vitamin active material, a carotenoid and a polyunsaturated fatty acid is provided. The process comprises treating a dry particulate form at a temperature in the range of from 90° C. to 140° C. for a time period of from 30 seconds to 30 minutes or from 1 minute to 10 minutes or from 3 minutes to 7 minutes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.