| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 008416000 | Aryldiamine dye | 15 |
| 20080201870 | Methods, compositions, and kit for coloring hair - Methods, compositions, and kits for coloring hair and maintaining the color between oxidative dyeing procedures. | 08-28-2008 |
| 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 |
| 20100154141 | PROCESS FOR THE LIGHTENING DYEING OF KERATIN MATERIALS USING AN EMULSION COMPRISING A DYE AND AN ALKALINE AGENT AND AN OXIDIZING COMPOSITION - Provided herein is a process for dyeing keratin materials, comprising: applying to said keratin materials a dyeing composition, comprising, a direct emulsion (A) comprising at least one fatty substance other than fatty acids present in an amount greater than 25% by weight; at least one surfactant; at least one alkaline agent; at least one colored or coloring entity chosen from direct dyes and oxidation dyes; and water in an amount greater than 5% by weight relative to the total weight of the direct emulsion (A); and a composition (B) comprising at least one oxidizing agent. Also provided herein is a multi-compartment device comprising, in a first compartment, a direct emulsion (A) comprising at least one fatty substance other than fatty acids present in an amount greater than 25% by weight; at least one surfactant; at least one alkaline agent; at least one colored or coloring entity chosen from direct dyes and oxidation dyes; and water in an amount greater than 5% by weight relative to the total weight of the direct emulsion (A); and, in another compartment, a composition (B) comprising at least one oxidizing agent. | 06-24-2010 |
| 20100154142 | Composition for the oxidation dyeing of keratin fibers comprising at least one fatty substance and at least one N,N-bis(beta-hydroxyethyl)-para-phenylenediamine - The present disclosure relates to a composition for the oxidation dyeing of keratin fibers, for example human keratin fibers such as the hair, comprising: at least one fatty substance present in an amount greater than or equal to 20% by weight relative to the total weight of the composition; at least one oxidation base chosen from N,N-(β-hydroxyethyl)-para-phenylenediamines and the addition salts thereof with an acid, at least one dye precursor different than the at least one oxidation base chosen from N,N-(β-hydroxyethyl)-para-phenylenediamines and the addition salts thereof with an acid, at least one oxidizing agent, and optionally at least one alkaline agent. The disclosure also relates to a dyeing or lightening process using it. Another aspect of the disclosure is multi-compartment devices or kits for obtaining, after mixing together the compositions of the compartments, just before its application, a composition according to the disclosure. | 06-24-2010 |
| 20100162492 | READY-TO-USE COMPOSITION FOR OXIDATION DYEING OF KERATIN FIBERS COMPRISING AT LEAST ONE FATTY SUBSTANCE CHOSEN FROM FATTY AMIDES AND FATTY ACID ESTERS, AT LEAST ONE DYE PRECURSOR, AT LEAST ONE OXIDIZING AGENT AND OPTIONALLY AT LEAST ONE ALKALINE AGENT, AND METHODS 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 present in an amount of greater than or equal to 25% by weight relative to the total weight of the ready-to-use composition, at least one of the at least one fatty substance being chosen from fatty amides and fatty acid esters, B) at least one dye precursor, C) at least one oxidizing agent and optionally D) at least one alkaline agent. Also provided is a method of dyeing of keratin fibres, comprising applying a ready-to-use composition to the keratin fibres for a sufficient time to develop the desired coloration, | 07-01-2010 |
| 20100162493 | COMPOSITION FOR OXIDATION DYEING OF KERATIN FIBERS COMPRISING AT LEAST ONE FATTY SUBSTANCE, AT LEAST ONE OXIDATION BASE, AT LEAST ONE DYE PRECURSOR, AT LEAST ONE OXIDIZING AGENT, AND OPTIONALLY AT LEAST ONE ALKALINE AGENT, AND PROCESSES AND KITS THEREWITH - The disclosure relates to a composition for the oxidation dyeing of keratin fibers comprising: A) at least one fatty substance wherein the at least one fatty substance is present in an amount greater than or equal to 25% by weight relative to the total weight of the composition; B) at least one oxidation base chosen from diaminopyrazolones and acid-addition salts thereof; C) at least one additional dye precursor other than the oxidation base in B); D) at least one oxidizing agent; and optionally E) at least one alkaline agent. | 07-01-2010 |
| 20100175203 | READY-TO-USE COMPOSITION FOR THE OXIDATION DYEING OF KERATIN FIBERS COMPRISING AT LEAST ONE FATTY SUBSTANCE, AT LEAST ONE OXIDATION CHOSEN FROM 4,5-DIAMINOPYRAZOLES AND ACID ADDITION SALTS THEREOF, AT LEAST ONE ADDITIONAL DYE PRECURSOR OTHER THAN THE AT LEAST ONE OXIDATION BASE, AT LEAST ONE OXIDIZING AGENT, AND OPTIONALLY AT LEAST ONE ALKALINE AGENT, AND PROCESSES AND KITS THEREWITH - Provided is a ready-to-use composition for the oxidation dyeing of keratin fibers, and for example human keratin fibers such as the hair, comprising: A) at least one fatty substance 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 oxidation base chosen from 4,5-diaminopyrazoles and the acid addition salts thereof, C) at least one additional dye precursor other than the at least one oxidation base defined in B), D) at least one oxidizing agent, and optionally E) at least one alkaline agent. Also provided is a process comprising applying to the keratin fibers for a period of time sufficient to develop the desired coloring, the ready-to-use composition. | 07-15-2010 |
| 20100180389 | COMPOSITION COMPRISING AT LEAST ONE FATTY SUBSTANCE AND AT LEAST ONE SURFACTANT COMPRISING ETHYLENE OXIDE, DYEING OR LIGHTENING PROCESS USING IT AND DEVICES THEREFOR - The present disclosure relates to a composition for dyeing or lightening human keratin fibers, comprising:
| 07-22-2010 |
| 20120317734 | THICKENED HAIR COLORS - Described herein are beneficial hair color mixes comprising lightly- to moderately-crosslinked PVP. The color mix may be derived from one, two, or more parts, and the color mix exhibits satisfactory viscosity, stability, and formulation compatibility. | 12-20-2012 |
| 20140230163 | FOAM DYE COMPOSITION COMPRISING AT LEAST ONE LIQUID FATTY ALCOHOL AND A PARTICULAR CATIONIC POLYMER - The invention relates to a composition for dyeing human keratin fibres such as the hair, in foam form, comprising at least one alkaline agent, at least one oxidizing agent, at least one oxidation dye precursor, at least one liquid fatty alcohol and at least one cationic polymer with a cationic charge density of greater than 1 meq./g. The invention also relates to a process for dyeing human keratin fibres using this composition. A subject of the invention is also a device for dyeing keratin fibres, comprising the composition of the invention in liquid form and a foam dispenser for delivering the composition in the form of a foam. | 08-21-2014 |
| 20140237736 | FOAM DYE COMPOSITION COMPRISING A POLYCONDENSATE OF ETHYLENE OXIDE AND PROPYLENE OXIDE - The invention relates to a composition for dyeing human keratin fibres such as the hair, in foam form, comprising at least one alkaline agent, at least one oxidizing agent, at least one oxidation dye precursor and at least one polycondensate of ethylene oxide and of propylene oxide of structure (I) below: H—(O—CH | 08-28-2014 |
| 20140245543 | FOAM DYE COMPOSITION COMPRISING AT LEAST ONE PARTICULAR OXYETHYLENATED NONIONIC SURFACTANT - The invention relates to a composition for dyeing human keratin fibres such as the hair, in foam form, comprising at least one alkaline agent, at least one oxidizing agent, at least one oxidation dye precursor and at least one nonionic surfactant of forty (I) R-0-(CH | 09-04-2014 |
| 20150082555 | DYEING PROCESS USING A MIXTURE OBTAINED FROM AN AEROSOL DEVICE COMPRISING A NONIONIC FATTY AMIDE, AND DEVICE THEREFOR - The present invention relates to a process for dyeing keratin fibres in which a mixture is applied to the fibres, 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 C | 03-26-2015 |
| 20150335545 | DYEING PROCESS USING A MIXTURE COMPRISING A BRANCHED C6-C12 POLYOL, OBTAINED FROM AN AEROSOL DEVICE, AND DEVICE THEREFOR - The present invention relates to a process for dyeing keratin fibres in which a mixture is applied, this mixture being obtained from: • a dye composition comprising at least one oxidation dye precursor and at least a liquid fatty substance, 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 branched C | 11-26-2015 |
| 20160136068 | OXIDATION DYEING PROCESS IMPLEMENTING A PRETREATMENT BASED ON A COMPOSITION RICH IN FATTY SUBSTANCES AND ON METAL CATALYSTS - The present invention relates to a process for the oxidation dyeing of keratin fibres implementing: a) a step of pretreating said fibres by application to said fibres of a cosmetic composition (B) comprising: i) at least one fatty substance in an amount of greater than or equal to 10% by weight relative to the total weight of the composition (B); and ii) at least one metal catalyst; b) optionally a washing, rinsing, drying and/or rubbing-dry step; c) followed by a step of dyeing by application to said fibres of a cosmetic composition (A) comprising: i) at least one oxidation base, preferably chosen from para-phenylenediamines, bis(phenyl)alkylenediamines, para-aminophenols, ortho-aminophenols, heterocyclic bases preferably comprising at least two nitrogen atoms, and addition salts thereof; ii) optionally at least one coupler; and iii) at least one chemical oxidizing agent. The dyeing process makes it possible to significantly improve the dyeing properties of the colouration, in particular in terms of selectivity, of chromaticity, and of colour intensity and uptake. The use of a composition which is rich in fatty substances, i.e. greater than 10%, and contains at least one catalyst pretreatment, before oxidation dyeing, allows a clear improvement in the dyeing properties, in particular in terms of dye uptake onto keratin fibres, of strength and of chromaticity and of selectivity of the colour. | 05-19-2016 |
