Water-in-oil emulsion, composition containing the emulsion and use thereof
US6159486A · kind A · utility
9Cited by
12References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 26, 1999 |
| Grant date | Dec 12, 2000 |
| Priority date | — |
| Expiry date | May 26, 2019 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q19/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A water-in-oil emulsion comprising a fatty phase comprising a an oil selected from volatile oils and, preferably, poly(C1-C20)-alkylsiloxanes and an aqueous phase comprising a dispersed film-forming polymer, and a cosmetic composition including the water-in-oil emulsion, preferably a compostion which transfers and/or migrates little.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.