Oxidative hair dye compositions, methods and products
US7749284B2 · kind B2 · utility
2Cited by
11References
25Claims
0Family size
Assignee
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Key dates
| Filing date | Apr 28, 2008 |
| Grant date | Jul 6, 2010 |
| Priority date | — |
| Expiry date | Dec 23, 2028 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/522
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Oxidative hair dye compositions containing at least one antioxidant botanical extract operable to inhibit the oxidative degradation of one or more oxidative dyes present in the oxidative dye composition, methods for coloring hair, and methods and products that enable multiple use oxidative dye containers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.