| Patent application number | Description | Published |
|---|
| 20090126126 | COMPOSITION FOR THE OXIDATION DYEING OF KERATIN FIBERS COMPRISING AT LEAST ONE CELLULOSE WITH A LEAST ONE HYDROPHOBIC SUBSTITUENT, AT LEAST ONE OXIDATION DYE AND AT LEAST ONE CATIONIC POLYMER, AND METHODS OF USE THEREOF - The present disclosure relates to a novel dye composition for keratin fibers, comprising, in a medium suitable for dyeing: (A) at least one nonionic derivative of cellulose comprising at least one hydrophobic substituent comprising from 8 to 30 carbon atoms; (B) at least one oxidation dye, and (C) at least one specific cationic polymer; and to a process for the oxidation dyeing of keratin fibers using said composition. | 05-21-2009 |
| 20090211036 | METHOD OF USING CERTAIN CATIONIC POLYMERS IN A DYEING COMPOSITION AS ANTIOXIDANTS OR FREE-RADICAL SCAVENGERS - A method for providing a free-radical scavenging and/or antioxidant effect. A dyeing composition contains at least one oxidation dye, and at least one sequestering agent, and at least one free-radical scavenging and/or antioxidant polymer chosen from cationic and amphoteric polymers having a cationic charge density greater than or equal to 5 meq/gram. | 08-27-2009 |
| 20090214459 | METHOD OF USING CERTAIN CATIONIC POLYMERS AS ANTIOXIDANTS OR FREE-RADICAL SCAVENGERS - A method for providing a free-radical scavenging and/or antioxidant effect. | 08-27-2009 |
| 20090282623 | Dyeing composition comprising ammonium chloride, method of colouring keratin fibers, and device - The present invention provides a dyeing composition comprising, in a cosmetically acceptable medium, one or more oxidation dyes, aqueous ammonia, ammonium chloride and one or more additives selected from ceramides, silicas, ascorbic acid and/or its salts, fatty acids and/or salts thereof, alkanolamines and/or salts thereof, crosslinked homopolymers of acrylic acid, copolymers of dialkyldiallylammonium chloride and acrylic acid, and particular cationic polymers, or mixtures thereof. | 11-19-2009 |
| 20100154140 | READY-TO-USE COMPOSITION FOR OXIDATION DYEING OF KERATIN FIBERS COMPRISING AT LEAST ONE FATTY SUBSTANCE, AT LEAST ONE THICKENER, AT LEAST ONE DYE PRECURSOR, AT LEAST ONE OXIDIZING AGENT, AND AT LEAST ONE ALKALINE AGENT, AND PROCESS AND KITS THEREWITH - Provided is a ready-to-use composition for the oxidation dyeing of keratin fibers, and for example of human keratin fibers such as the hair, comprising, A) at least one fatty substance other than fatty acids present in the ready-to-use composition in an amount of greater than or equal to 25% by weight relative to the total weight of the ready-to-use composition, B) at least one polymeric thickener, C) at least one dye precursor, D) at least one oxidizing agent and E) at least one alkaline agent wherein at least one of the at least one alkaline agent is an organic amine. Also provided is a method of dyeing keratin fibers, comprising applying the ready-to-use composition to the keratin fibers for a sufficient time to develop the desired coloration. | 06-24-2010 |
| 20110117037 | COMPOSITION COMPRISING AN ALKANOLAMINE, AN AMINO ACID AND AN ASSOCIATIVE POLYMER - The present invention provides a composition for treating keratin fibres, and especially human keratin fibres such as the hair, which comprises, in a cosmetically acceptable medium, one or more alkanolamines, one or more amino acids and one or more associative polymers. The present invention likewise provides methods of bleaching and/or colouring keratin fibres, and also multiple-compartment devices or kits for the implementation of these methods. | 05-19-2011 |
| 20110138545 | COMPOSITION COMPRISING AN ALKANOLAMINE, AN AMINO ACID AND A CATIONIC POLYMER - The present invention provides a composition for treating keratin fibres, and especially human keratin fibres such as the hair, which comprises, in a cosmetically acceptable medium, one or more alkanolamines, one or more amino acids and one or more cationic polymers. The present invention likewise provides methods of bleaching and/or colouring keratin fibres, and also multiple-compartment devices or kits for the implementation of these methods. | 06-16-2011 |
| 20110150797 | COMPOSITION COMPRISING AN ALKANOLAMINE, A BASIC AMINO ACID AND A SUITABLY SELECTED ADDITIONAL ALKALINE AGENT - The present invention relates to a composition for treating keratin fibres, and in particular human keratin fibres such as the hair, comprising, in a cosmetically acceptable medium, one or more alkanolamines, one or more basic amino acids and one or more additional alkaline agents chosen from aqueous ammonia; ammonium salts of acids whose pKa at 25° C. is greater than 4; alkali metal or alkaline-earth metal hydroxides, carbonates, carbamates and hydrogen carbonates. The present invention also relates to processes for bleaching and/or dyeing keratin fibres, and also to multi-compartment devices or ‘kits’ for performing these processes. | 06-23-2011 |
| 20110158925 | DYEING OR LIGHTENING COMPOSITIONS COMPRISING AT LEAST ONE FATTY SUBSTANCE AND AT LEAST ONE AMPHOTERIC POLYMER - The subject of the present disclosure relates to compositions for dyeing or lightening human keratin fibers, comprising: (a) at least 25% by weight of at least one fatty substance; (b) at least one amphoteric polymer; (c) at least one basifying agent; and (d) at least one oxidizing agent. The present disclosure also relates to a dyeing or lightening processes using the composition, and two- and three-compartment devices which make it possible to obtain a composition according to the present disclosure, after mixing of the compositions of the compartments just before application of the composition according to the present disclosure. | 06-30-2011 |
