High-clarity aqueous concentrates of 4-hexylresorcinol
US8084504B2 · kind B2 · utility
7Cited by
10References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 2, 2009 |
| Grant date | Dec 27, 2011 |
| Priority date | — |
| Expiry date | Nov 9, 2029 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q19/08
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to hexylresorcinol/water concentrates that are high in clarity, easily handled, and readily blended with other ingredients to form skin care compositions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.