| 10052273 |
Hair dyeing method employing at least one ortho-diphenol, one titanium derivative and one carboxylic acid |
Boris Lalleman |
2018-08-21 |
| 10010495 |
Hair dyeing process using at least one ortho-diphenol and one organic salt of titanium and of a carboxylic acid |
Boris Lalleman |
2018-07-03 |
| 9993409 |
Composition for dyeing keratin fibres, comprising an oxidation base and a particular heteroaryl coupler |
Boris Lalleman |
2018-06-12 |
| 9993411 |
Dye composition using a phenol-derived coupler in a medium rich in fatty substances, processes and devices |
Marie Mignon |
2018-06-12 |
| 9993412 |
Hair colouring method employing a chromene or chroman dye, a particular organic compound, an oxidizing agent, an alkaline agent and a metal salt |
Boris Lalleman, Françoise Albouy |
2018-06-12 |
| 9872822 |
Process for dyeing in the presence of oxidation bases comprising at least one sulfonic, sulfonamide, sulfone, amid or acid group and a metal catalyst, device and ready-to-use composition |
Marie Mignon |
2018-01-23 |