Sunscreen compositions and methods for boosting efficacy
US10105297B2 · kind B2 · utility
0Cited by
7References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 1, 2016 |
| Grant date | Oct 23, 2018 |
| Priority date | — |
| Expiry date | Apr 1, 2036 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q17/04
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present disclosure relates to sunscreen compositions that are unique in simultaneously protecting skin from heat in while blocking UV radiation. The sunscreen compositions typically include: (a) laponite; (b) one or more UV filters; (c) one or more emulsifiers; and (d) water. The sunscreen compositions are useful for protecting skin from UV damage caused by sun exposure and for preventing heat from reaching the skin. Furthermore, the present disclosure describes methods for using laponite to boost the SPF of sunscreen compositions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.