Polyglycerol fatty acid ester and composition containing same
US7629479B2 · kind B2 · utility
7Cited by
0References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 6, 2005 |
| Grant date | Dec 8, 2009 |
| Priority date | — |
| Expiry date | Mar 30, 2026 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11C3/04
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A polyglycerol fatty acid ester formed by esterifying a polyglycerol and a fatty acid, wherein the polyglycerol has a hydroxyl value of 1200 or less and primary hydroxyl groups in an amount of 50% or more of the total hydroxyl groups, and an emulsified or solubilized composition, foodstuff, and cosmetics, each containing the polyglycerol fatty acid ester.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.