Treatment of dyed keratin fibres with a surfactant composition, and use for protecting the color
US7208019B2 · kind B2 · utility
4Cited by
4References
41Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 7, 2004 |
| Grant date | Apr 24, 2007 |
| Priority date | — |
| Expiry date | Oct 19, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/582
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Process for treating dyed human keratin fibres, in which the fibres are washed with a washing composition (B) containing at least one amphoteric surfactant and at least one nonionic surfactant chosen from alkylpolyglucosides and monoglycerolated or polyglycerolated surfactants. The invention also relates to a kit for performing this process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.