Nacreous colorant for keratin fibers
US7465322B2 · kind B2 · utility
0Cited by
5References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 19, 2004 |
| Grant date | Dec 16, 2008 |
| Priority date | — |
| Expiry date | May 27, 2025 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q5/10
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The dye carrier composition containing oxidative and/or nonoxidative dyes has a nacreous luster because it contains a combination of
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.