Leave-on nonsolid skin conditioning compositions containing 12-hydroxystearic acid and ethoxylated hydrogenated castor oil
US8613939B2 · kind B2 · utility
2Cited by
10References
8Claims
0Family size
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Key dates
| Filing date | Dec 15, 2010 |
| Grant date | Dec 24, 2013 |
| Priority date | — |
| Expiry date | Aug 27, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/5922
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Leave-on non-solid skin conditioning compositions comprising 12-hydroxy stearic acid. Compositions contain 12HSA, yet have a relatively low viscosity, so are suitable for spreading on the skin, and are stable on storage and structurally reversible through temperature cycling.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.