Skin tightening compositions
US9770401B2 · kind B2 · utility
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1References
3Claims
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Assignee
Inventors
Key dates
| Filing date | Dec 31, 2015 |
| Grant date | Sep 26, 2017 |
| Priority date | — |
| Expiry date | Dec 31, 2035 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/594
- 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) at least one film former; (b) at least one polyvalent silicate thickener; (c) at least one anionic associative polymeric thickener; (d) at least one plasticizer; and (e) optionally, at least one cosmetic powder.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.