Skin tightening compositions
US9999580B2 · kind B2 · utility
1Cited by
2References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 31, 2015 |
| Grant date | Jun 19, 2018 |
| Priority date | — |
| Expiry date | Jun 2, 2036 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/596
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present disclosure relates to cosmetic compositions that provide immediate skin-tightening and long-lasting improvements to the skin for the treatment of, for example, eye bags, facial wrinkles, and other age-related skin imperfections. The compositions comprise: (a) a first film former sodium silicate; (b) at least one second film former; (c) at least one polyvalent silicate thickener; (d) at least one anionic associative polymeric thickener; (e) at least one plasticizer; and (f) optionally at least one cosmetic powder.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.