Emulsion comprising a hydrophilic thickening compound and a lipophilic thickening copolymer, compositions and products comprising the emulsion, and uses thereof
US6361781B1 · kind B1 · utility
31Cited by
3References
34Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 15, 1999 |
| Grant date | Mar 26, 2002 |
| Priority date | — |
| Expiry date | Sep 15, 2019 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q19/007
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
An emulsion comprising an aqueous phase and an oily phase and additionally comprising a hydrophilic thickening compound and a lipophilic thickening copolymer. A cosmetic or dermatological composition comprising, in a cosmetically or dermatologically acceptable medium, such an emulsion. The use of such a combination makes it possible to stabilize an emulsion, in particular an oil-in-water emulsion and more particularly an emulsion not comprising a surfactant.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.