Cosmetic composition based on an aqueous dispersion of small lipid spheres
US5489426A · kind A · utility
6Cited by
3References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 14, 1990 |
| Grant date | Feb 6, 1996 |
| Priority date | — |
| Expiry date | Feb 14, 2010 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06M2200/40
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A cosmetic composition which is a dispersion of spheres in an external aqueous phase. The spheres are organized molecular layers of a nonionic lipid material encapsulating an internal aqueous phase. The external aqueous phase contains an oil.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.