Photoluminescent panthenol citrate biomaterials
US10406385B2 · kind B2 · utility
1Cited by
6References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 18, 2015 |
| Grant date | Sep 10, 2019 |
| Priority date | — |
| Expiry date | Dec 18, 2035 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G69/40
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Provided herein are compositions comprising panthenol-citrate containing materials. In particular, panthenol citrate compounds, oligomers, and polymers, and methods of use and synthesis thereof, are provided herein. Panthenol-citrate containing materials are a class of nontoxic, photoluminescent-chromophore-containing compounds, oligomers, and polymers with high absorption in the UVA and UVB range that can be incorporated and/or engineered into a variety of optically-active biomaterials (e.g., sunscreen products).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.