Patent application number | Description | Published |
20140041133 | DYE COMPOSITION USING A 2-HYDROXYNAPHTHALENE, (ACYLAMINO)PHENOL OR QUINOLINE COUPLER IN A FATTY-SUBSTANCE-RICH MEDIUM, DYEING PROCESS AND DEVICE THEREFOR - The present invention relates to a cosmetic composition for dyeing keratin fibres, in particular human keratin fibres such as the hair, comprising: a) one or more fatty substances; b) one or more surfactants; c) one or more oxidation bases; d) one or more couplers based on 2-hydroxynaphthalene derivatives or particular phenol derivatives, acylaminophenol derivatives or quinoline derivatives; f) one or more basifying agents; e) optionally one or more chemical oxidizing agents; and the fatty substance content representing in total at least 25% by weight relative to the total weight of the formulation. The present invention also relates to a process using this composition, and to a multi-compartment device that is suitable for performing the said process. | 02-13-2014 |
20140053346 | DYE COMPOSITION USING A PARTICULAR PHENOLIC COUPLER IN A MEDIUM RICH IN FATTY SUBSTANCES, PROCESSES AND DEVICES - The present invention relates to a composition for dyeing keratin fibres, comprising:—one or more fatty substances,—one or more surfactants;—one or more oxidation bases,—one or more phenol-derived couplers corresponding to the formula (B2) below: *R | 02-27-2014 |
20140318566 | DYE COMPOSITION USING A SPECIFIC NON-IONIC HYDROTROPIC COMPOUND IN A MEDIUM RICH IN FATTY SUBSTANCES, METHODS AND DEVICE - The present invention relates to a composition for dyeing keratin fibres, comprising at least one fatty substance; at least one surfactant; at least one dye for keratin fibres, having a log P greater than or equal to 1.3; at least one alkaline agent; at least one chemical oxidizing agent; at least 0.5% by weight relative to the weight of the composition of at least one liquid non-ionic compound having a Hansen parameter δ H below 16 MPa ½; the fatty substance content representing in total at least 25% by weight relative to the total weight of the composition. The present invention also relates to a method using this composition, and to multi-compartment devices that are suitable for using this invention. | 10-30-2014 |
20140353200 | OXIDATION DYEING PROCESS USING A COMPOSITION RICH IN FATTY SUBSTANCES AND METAL CATALYSTS, AND DEVICE SUITABLE THEREFOR - The present invention relates to a process for dyeing keratin fibres, in particular human keratin fibres such as the hair, comprising the use of one or more metal catalysts chosen from transition metal salts and rare-earth metal salts, and mixtures thereof and a composition (I) comprising at least 10% by weight of one or more fatty substances different from fatty acids, one or more oxidation dyes and one or more oxidizing agents. | 12-04-2014 |
20140366284 | DYE COMPOSITION USING A PHENOL-DERIVED COUPLER IN A MEDIUM RICH IN FATTY SUBSTANCES, PROCESSES AND DEVICES - The present invention relates to a composition for dyeing keratin fibres, comprising: at least one fatty substance, at least one surfactant; at least one oxidation base, at least one coupler of formula (B3) below and also salts thereof, optical and geometrical isomers and tautomers thereof, and hydrates thereof: (B3) in which; R | 12-18-2014 |
20140373285 | LIGHTENING PROCESS USING A COMPOSITION RICH IN FATTY SUBSTANCES AND METAL CATALYSTS, AND DEVICE SUITABLE THEREFOR - The present invention relates to a process for lightening keratin fibres, in particular human keratin fibres such as the hair, comprising the use of one or more metal catalysts chosen from transition metal salts and rare-earth metal salts, and mixtures thereof and a cosmetic composition (I) comprising at least 10% by weight of one or more fatty substances, one or more basifying agents and one or more oxidizing agents. The invention also relates to a multi-compartment device comprising the compositions used. | 12-25-2014 |