Method for preparing nano-scale or amorphous particle using solid fat as a solvent
US8211470B2 · kind B2 · utility
7Cited by
2References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 11, 2004 |
| Grant date | Jul 3, 2012 |
| Priority date | — |
| Expiry date | Jul 28, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/54
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to a method for preparing nanoscale or amorphous particles using solid fat as a solvent. According to the present invention, nanoscale or amorphous particles of active ingredients are prepared by using fat as a solvent, wherein the fat is in solid phase at room temperature. The nanoscale or amorphous particles of active ingredients can be advantageously used in medicine, cosmetics, functional foods or the like.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.