Activity enhancement of ferulic acid with dimethyl isosorbride in cosmetic compositions
US5824326A · kind A · utility
15Cited by
3References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 27, 1997 |
| Grant date | Oct 20, 1998 |
| Priority date | — |
| Expiry date | Jun 27, 2017 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q19/02
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A cosmetic composition is provided which includes ferulic acid or its C.sub.1 -C.sub.30 alcohol esters and dimethyl isosorbide in a pharmaceutically acceptable carrier. Dimethyl isosorbide enhances skin lightening, antioxidant and other skin activities of ferulic acid and its esters.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.