Hair coloring kits and methods of use thereof
US7431742B2 · kind B2 · utility
0Cited by
0References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 28, 2006 |
| Grant date | Oct 7, 2008 |
| Priority date | — |
| Expiry date | Jan 2, 2027 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/88
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to hair colouring kits and methods of use thereof which comprise an oxidative component, a colouring component, a conditioner component and a colour refresher component. The kits and methods of use thereof allow for the delivery of the required initial colour and shine to the hair but which further enable the maintenance of the colour over a longer time period without the need for an additional oxidative colouring event.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.