Moisturizing compositions
US8703160B2 · kind B2 · utility
0Cited by
18References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 24, 2006 |
| Grant date | Apr 22, 2014 |
| Priority date | — |
| Expiry date | May 23, 2032 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K8/985
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A composition comprising: an adduct of a vegetable oil and maleic anhydride; and a material chosen from a hydrolyzed keratin, hydroxyethyl urea, and/or a quaternized nitrogen moisturizing agent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.