Dyeing process using a mixture obtained from an aerosol device comprising a glycerolated surfactant, and device therefor
US10016344B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 22, 2013 |
| Grant date | Jul 10, 2018 |
| Priority date | — |
| Expiry date | Apr 22, 2033 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/596
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to a process for dyeing keratin fibers in which a mixture is applied, this mixture being obtained from: ⋅a dye composition comprising at least one oxidation dye precursor, and ⋅an oxidizing 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 saturated or unsaturated C8-C40 fatty alcohol comprising from 1 to 10 mol of glycerol, preferably from 1 to 5 mol of glycerol and/or at least one oxyalkylenated carboxylic acid ether in acid or salified form, and also to a device suitable for performing this process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.