Dyeing process using a mixture obtained from an aerosol device comprising a nonionic fatty amide, and device therefor
US9855198B2 · kind B2 · utility
0Cited by
27References
17Claims
0Family size
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Key dates
| Filing date | Apr 22, 2013 |
| Grant date | Jan 2, 2018 |
| Priority date | — |
| Expiry date | Apr 22, 2033 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/87
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to a process for dyeing keratin fibers in which a mixture is applied to the fibers, this mixture being obtained from: —a dye composition comprising at least one oxidation dye precursor, and—anoxidizing composition comprising at least one chemical oxidizing agent, —at least one of the compositions being dispensed from a pressurized container, —the mixture of the two compositions comprising at least one nonionic oxyalkylenated saturated or unsaturated C8-C40 fatty acid amide, and also to a device suitable for performing this process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.