Cosmetic compositions containing a coffee extract pigment
US6110474A · kind A · utility
11Cited by
2References
21Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 13, 1997 |
| Grant date | Aug 29, 2000 |
| Priority date | — |
| Expiry date | May 13, 2017 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/43
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to a pigment composition comprising an effective amount of an aqueous extract of coffee and at least one organic pigment. The pigment compositions are useful in preparing cosmetic formulations in which a true black color in the final product is needed. In particular, the pigment composition is useful in the preparation of eyeliner, lash coloring, and hair dyes or rinses.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.