Pressurized device comprising an ultrafine foaming oil-in-water emulsion and use of this emulsion in cleansing and care of skin
US6333362A · kind A · utility
99Cited by
14References
23Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 6, 1997 |
| Grant date | Dec 25, 2001 |
| Priority date | — |
| Expiry date | Mar 6, 2017 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/413
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A pressurized device comprising an "ultrafine" foaming oil-in-water emulsion wherein the particle size of the oil particles constituting the oil phase ranges from 50 to 1000 nm, the ultrafine emulsion being preferably obtained according to the so-called "phase inversion" technique. These ultrafine oil-in-water emulsions, can be employed in particular for cleansing and care of the skin and they are rich in oils, fluid, pressurizable, foaming and translucent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.