Oxidation dyeing composition for keratinous fibers comprising an associative polymer and a pearling agent
US7431740B2 · kind B2 · utility
3Cited by
65References
42Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 22, 2001 |
| Grant date | Oct 7, 2008 |
| Priority date | — |
| Expiry date | Dec 17, 2021 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K8/87
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention concerns a composition for dyeing keratinous fibers, in particular human keratinous fibers and more particularly hair, comprising, in a medium suitable for dyeing, at least an oxidation dye and at least an associative polymer, characterized in that it further comprises at least a pearling agent selected among coated or uncoated titanium oxides and mica titanium. The invention also concerns dyeing methods and devices using said composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.