Patent application number | Description | Published |
20090049621 | USE FOR THE DYEING WITH LIGHTENING EFFECT OF KERATIN SUBSTANCES OF A COMPOSITION COMPRISING A FLUORESCENT CYANINE DYE - The present invention relates to the use, for the dyeing with lightening effect of human keratin substances, and in particular of human keratin fibres such as the hair, of a composition comprising at least one fluorescent cyanine dye. The present invention allows human keratin substances to be both dyed and at the same time lightened without detriment to said substances. The fluorescent dyes employed in the context of the invention also have high tinctorial affinity for keratin substances and good properties of resistance towards external agents, and especially towards shampoos. | 02-26-2009 |
20090062517 | Dissymmetrical Diazo Compounds Containing Having at Least One 2-imidazolium Unit and a Cationic or Non-cationic Linker, Compositions Comprising Them, Method of Coloring, and Device - The present disclosure relates to dissymmetrical cationic diazo compounds having at least one 2-imidazolium unit and a cationic or non-cationic linker. The disclosure further relates to dyeing compositions comprising such compounds as a direct dye in a medium appropriate for the dyeing of keratin fibers, and also to a method of coloring keratin fibers that employs this composition, and to a device having a plurality of compartments. | 03-05-2009 |
20090089939 | INDOLE-DERIVED STYRYL DYE COMPRISING AN ALKYLENE LINKER, A DYE COMPOSITION COMPRISING THIS DYE, AND A PROCESS FOR LIGHTENING KERATIN MATERIALS USING THIS DYE - The disclosure relates to the dyeing of keratin materials using indole-derived styryl dyes comprising an alkylene linker. | 04-09-2009 |
20090126125 | STYRYL TETRAHYDROQUINOLINIUM THIOL/DISULFIDE DYE COMPOUND AND METHOD FOR LIGHTENING KERATIN MATERIALS USING THE SAME - The present disclosure relates to the dyeing of keratin materials using thiol/disulfide styryl tetrahydroquinolinium fluorescent dyes. | 05-21-2009 |
20090172897 | STYRYL THIOL/DISULFIDE COMPOUND WITH A HYDROXY(CYCLO)ALKYLAMINO UNIT, PROCESS FOR LIGHTENING KERATIN MATERIALS USING SAME - The disclosure relates to the dyeing of keratin materials using styryl hydroxy(cyclo)alkylamino thiol/disulfide fluorescent dyes. Disclosed herein is a dye composition comprising a styryl hydroxy(cyclo)alkylamino thiol/disulfide fluorescent dye and a dyeing process with, for example, a lightening effect on keratin materials such as hair, using said composition. Disclosed herein are novel thiol/disulfide fluorescent dyes and the uses thereof in lightening keratin materials. This composition makes it possible to obtain a lightening effect which can be resistant and visible on dark keratin fibers. | 07-09-2009 |
20090211038 | HEMICYANIN STYRYL THIOL/DISULFIDE DYE, COMPOSITION COMPRISING HEMICYANIN STYRYL THIOL/DISULFIDE DYE, AND METHOD FOR LIGHTENING KERATIN MATERIALS USING HEMICYANIN STYRYL THIOL/DISULFIDE DYE - The present disclosure relates to a novel dye composition for the dyeing and/or lightening of keratin materials, such dye comprising a hemicyanin styryl chromophore thiol or disulfide dye of formula (I) or (II): | 08-27-2009 |
20090313769 | METHOD OF DYEING AND LIGHTENING KERATIN MATERIALS IN THE PRESENCE OF A REDUCING AGENT COMPRISING A FLUORESCENT DISULPHIDE DYE - The invention relates to a dyeing composition comprising a fluorescent disulphide dye and to a method of dyeing keratin materials, with a lightening effect, that employs said composition. It likewise relates to new fluorescent disulphide dyes and to their uses in the lightening of keratin materials. | 12-24-2009 |
20090320216 | Fluorescent entity, dyeing composition containing at least one fluorescent entity, and method for lightening keratin materials using said at least one fluorescent entity - The invention relates to the dyeing of keratin materials using napthylimide thiol/disulphide thiol fluorescent dyes, and to a dyeing process which has a lightening effect on keratin materials, in particular keratin fibres, especially human keratin fibres such as the hair, using said composition. It similarly relates to novel thiol/disulphide fluorescent dyes and to uses thereof in lightening keratin materials. | 12-31-2009 |
20100242188 | COMPOSITION FOR COLOURING KERATINOUS MATERIAL USING A SUPRA-MOLECULAR COLOURING SYSTEM - The present invention relates to a composition for colouring keratinous materials. The composition contains in an appropriate medium at least one supra-molecular colouring system of the type (COLORANT) | 09-30-2010 |
20100263139 | AZO QUINOLINIUM COMPOUNDS COMPRISING A DISULPHIDE/THIOL UNIT, COMPOSITIONS CONTAINING SAME, PROCESS FOR DYEING KERATIN FIBRES AND DEVICE - The present invention relates to thiol/disulphide azo quinolinium compounds for dyeing keratin fibres. The invention relates to a dye composition comprising a particular thiol/disulphide azo quinolinium chromophore-containing thiol or disulphide dye, and to a process for dyeing keratin fibres such as the hair, using said composition. It similarly relates to novel particular thiol/disulphide azo quinolinium chromophore-containing dyes and to the uses thereof in dyeing keratin fibres. The dyeing process according to the invention makes it possible to dye keratin fibres without damaging them, in a manner which is particularly persistent with respect to shampooing operations and common attacks. Moreover, the novel dyes according to the invention extend the colour range to violets and blues. This process also makes it possible to dye bleached keratin fibres in a strong and chromatic manner. | 10-21-2010 |
20110011417 | DYE COMPOSITION CONTAINING A THIOL/DISULPHIDE FLUORESCENT DYE COMPRISING A HETEROCYCLE,AND COMPRISING AN INTERNAL CATIONIC CHARGE, PROCESS FOR LIGHTENING KERATIN MATERIALS USING THIS DYE - The invention relates to a dyeing composition containing a thiol/disulphide fluorescent colorant comprising a heterocycle, and to a method for colouring keratin materials, especially keratin fibres, particularly human keratin fibres such as hair, with a lightening effect, using said composition. The invention also relates to novel thiol/disulphide fluorescent colorants and the uses thereof for lightening keratin materials. Said composition produces a lightening effect which is especially tenacious and visible on dark keratin fibres. | 01-20-2011 |
20120031422 | FLUORESCENT ENTITY, DYEING COMPOSITION CONTAINING AT LEAST ONE FLUORESCENT ENTITY COMPRISING AT LEAST ONE HETEROCYCLE, WITH AT LEAST ONE INTERNAL CATIONIC CHARGE, AND METHOD FOR LIGHTENING KERATIN MATERIALS USING SAID AT LEAST ONE FLUORESCENT ENTITY - The invention relates to a dyeing composition containing a thiol/disulphide fluorescent colorant comprising a heterocycle, and to a method for colouring keratin materials, especially keratin fibres, particularly human keratin fibres such as hair, with a lightening effect, using said composition. The invention also relates to novel thiol/disulphide fluorescent colorants and the uses thereof for lightening keratin materials. Said composition produces a lightening effect which is especially tenacious and visible on dark keratin fibres. | 02-09-2012 |
20120266392 | PHENYLPYRIDO [1,2-A] INDOLIUM-DERIVED THIOL/DISULFIDE DYE, DYE COMPOSITION COMPRISING THIS DYE, PROCESS FOR LIGHTENING KERATIN MATERIALS USING THIS DYE - The invention relates to the dyeing of keratin materials using phenylpyrido[1,2-a]indolinium-derived thiol and disulfide fluorescent dyes. The invention relates to a dye composition comprising a phenylpyrido[1,2-a]indolinium-derived-chromophore thiol or disulfide dye and to a dyeing process with a lightening effect on keratin materials, in particular keratin fibers, especially human keratin fibers, such as the hair, using said composition. It similarly relates to novel phenylpyrido[1,2-a]indolinium-derived-chromophore thiol dyes and to the uses thereof in lightening keratin materials. This composition makes it possible to obtain a coloring with a lightening effect which is particularly resistant and visible on dark keratin fibers. | 10-25-2012 |
20130074276 | METHOD OF DYEING AND LIGHTENING KERATIN MATERIALS IN THE PRESENCE OF A REDUCING AGENT COMPRISING A FLUORESCENT DISULPHIDE DYE - The invention relates to a dyeing composition comprising a fluorescent disulphide dye and to a method of dyeing keratin materials, with a lightening effect, that employs said composition. It likewise relates to new fluorescent disulphide dyes and to their uses in the lightening of keratin materials. | 03-28-2013 |
20140033450 | METHOD OF DYEING AND LIGHTENING KERATIN MATERIALS IN THE PRESENCE OF A REDUCING AGENT COMPRISING A FLUORESCENT DEISULPHIDE DYE - The invention relates to a dyeing composition comprising a fluorescent disulphide dye and to a method of dyeing keratin materials, with a lightening effect, that employs said composition. It likewise relates to new fluorescent disulphide dyes and to their uses in the lightening of keratin materials. This composition allows a particularly persistent lightening effect to be obtained. | 02-06-2014 |