Natural ester, wax or oil treated pigment, process for production thereof, and cosmetic made therewith
US8623386B2 · kind B2 · utility
4Cited by
1References
52Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 8, 2009 |
| Grant date | Jan 7, 2014 |
| Priority date | — |
| Expiry date | Jan 9, 2032 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/43
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention provides compositions for natural cosmetic products and, more particularly, to natural ester, wax or oil treated pigments, the products of such treated pigments and cosmetic products incorporating pigments treated with natural ingredients.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.