Emulsion containing organosilicon-based portions of hollow spheres
US10702467B2 · kind B2 · utility
0Cited by
3References
31Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 13, 2017 |
| Grant date | Jul 7, 2020 |
| Priority date | — |
| Expiry date | Jun 4, 2037 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/412
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to a composition in the form of an emulsion containing portions of hollow spheres of organosilicon-based material, the portions of hollow spheres having a mean diameter ranging from 0.05 to 10 μm. The invention also relates to physiologically acceptable emulsion compositions comprising hollow spheres, and to a process for fading out skin surface defects, in particular to reduce the sheen of the skin and/or to fade out pores, shadows under the eyes, marks, wrinkles and/or fine lines, comprising the topical application to the skin of the above-mentioned compositions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.