WO2011076603A2 - Dyeing and/or bleaching composition comprising a polycondensate of ethylene oxide and propylene oxide - Google Patents
Dyeing and/or bleaching composition comprising a polycondensate of ethylene oxide and propylene oxide Download PDFInfo
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- WO2011076603A2 WO2011076603A2 PCT/EP2010/069505 EP2010069505W WO2011076603A2 WO 2011076603 A2 WO2011076603 A2 WO 2011076603A2 EP 2010069505 W EP2010069505 W EP 2010069505W WO 2011076603 A2 WO2011076603 A2 WO 2011076603A2
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- HNJOCEJKYFLNRI-JEIPZWNWSA-N Nc(ccc(N)c1/C(/c2ccccc22)=[O]\Cc(cc(cc3)N(CCO)CO)c3/N=N/c(cc3)ccc3[N+]([O-])=O)c1C2=O Chemical compound Nc(ccc(N)c1/C(/c2ccccc22)=[O]\Cc(cc(cc3)N(CCO)CO)c3/N=N/c(cc3)ccc3[N+]([O-])=O)c1C2=O HNJOCEJKYFLNRI-JEIPZWNWSA-N 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
- A61K8/86—Polyethers
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
- A61Q5/10—Preparations for permanently dyeing the hair
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/04—Dispersions; Emulsions
- A61K8/06—Emulsions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/04—Dispersions; Emulsions
- A61K8/06—Emulsions
- A61K8/062—Oil-in-water emulsions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
- A61K8/22—Peroxides; Oxygen; Ozone
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/31—Hydrocarbons
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/34—Alcohols
- A61K8/342—Alcohols having more than seven atoms in an unbroken chain
Definitions
- the invention relates to a device having one or more compartments, or "kit", for dyeing keratin fibres, and in particular human keratin fibres such as the hair, in which a first compartment contains a dye composition free of oxidizing agent, comprising, in a suitable dyeing medium, at least one hair dye and at least one polycondensate of ethylene oxide and propylene oxide consisting of polyethylene glycol and polypropylene glycol blocks, and optionally a second compartment contains an oxidizing composition.
- a first compartment contains a dye composition free of oxidizing agent, comprising, in a suitable dyeing medium, at least one hair dye and at least one polycondensate of ethylene oxide and propylene oxide consisting of polyethylene glycol and polypropylene glycol blocks, and optionally a second compartment contains an oxidizing composition.
- the present invention also relates to an agent for dyeing and/or bleaching keratin fibres, and in particular human keratin fibres such as the hair, obtained by mixing a composition A comprising at least one alkaline agent with a composition B comprising at least one oxidizing agent, compositions A and/or B comprising at least one fatty substance free of carboxylic acid groups, at least one polycondensate of ethylene oxide and propylene oxide, and a nonionic surfactant system with a weighted HLB of greater than or equal to 8, the amount of fatty substance being greater than 20% by weight relative to the total weight of the dyeing and/or bleaching agent.
- Oxidation dye precursors in particular ortho- or para-phenylenediamines , ortho- or para-aminophenols , and heterocyclic compounds such as diaminopyrazole derivatives, pyrazolo [ 1 , 5-a] - pyrimidine derivatives, pyrimidine derivatives, pyridine derivatives, indole derivatives and indoline derivatives, which are generally known as oxidation bases.
- Oxidation dye precursors, or oxidation bases are colourless or weakly coloured compounds, which, when combined with oxidizing products, can give rise to coloured compounds and dyes via a process of oxidative condensation. Permanent colorations are thus obtained.
- couplers or coloration modifiers the latter being chosen especially from meta-phenylenediamines , meta- aminophenols , meta-hydroxyphenols and certain hetero ⁇ cyclic compounds.
- the "permanent" coloration obtained by means of these oxidation dyes should moreover satisfy a certain number of requirements. Thus, it should have no toxicological drawbacks, it should be able to produce shades in the desired intensity, and it should show good remanence with respect to external agents such as light, bad weather, washing, permanent waving, perspiration and rubbing.
- the dyes should also be able to cover grey hair, and, finally, they should be as unselective as possible, i.e. they should produce the smallest possible coloration differences along the same keratin fibre, which may indeed be differently sensitized (i.e. damaged) between its end and its root.
- the second dyeing method known as direct or semi ⁇ permanent dyeing, comprises the application of direct dyes, which are molecules that have affinity for the fibres and dyes even in the absence of oxidizing agent added to the compositions containing them. Given the nature of the molecules employed, they remain rather at the surface of the fibre and penetrate relatively little into the fibre, when compared with the small oxidation dye precursor molecules.
- the direct dyes generally employed are chosen from nitrobenzene, anthraquinone, nitropyridine, azo, methine, azomethine, xanthene, acridine, azine and triarylmethane direct dyes.
- the chemical species used may be nonionic, anionic (acidic dyes) or cationic (basic dyes) .
- the direct dyes may also be natural dyes.
- compositions containing one or more direct dyes are applied to the keratin fibres for a time necessary to obtain the desired coloration, and are then rinsed out.
- the colorations resulting therefrom are particularly chromatic, but temporary or semi-permanent colorations since their desorption from the surface and/or core of the fibre is responsible for their weak dyeing power and poor wash-fastness. These colorations are moreover generally selective.
- an oxidizing composition is used to dye hair permanently starting with dye precursors such as oxidation bases and couplers.
- dye precursors such as oxidation bases and couplers.
- direct dyeing although this method does not require the use of an oxidizing agent to develop the coloration, it is not excluded to use one in order to obtain a lightening effect with the coloration. This is then referred to as direct or semi ⁇ permanent dyeing under lightening conditions.
- Processes for bleaching keratin fibres consist in employing an aqueous composition comprising at least one oxidizing agent, under alkaline pH conditions in the vast majority of cases.
- the role of this oxidizing agent is to degrade the melanin of the hair, which, as a function of the nature of the oxidizing agent present, leads to more or less pronounced lightening of the fibres.
- the oxidizing agent is generally hydrogen peroxide.
- peroxygenated salts are usually used, for instance persulfates, in the presence of hydrogen peroxide.
- the concentration of dyes is limited by the solubility limit of the dyes in the suitable dyeing medium used for the preparation of the composition, the medium being formed from one or more cosmetically acceptable solvents such as water or alcohols .
- the aim of the present invention is to obtain novel compositions for dyeing and/or bleaching keratin fibres, which do not have the drawbacks of the prior art. More particularly, the aim of the present invention is to obtain novel dyeing and/or bleaching compositions that are easy to mix and to apply, that especially do not run and remain well localized at the point of application, and that limit the olfactory problems on application, and also to provide novel compositions for dyeing keratin fibres, which may have a higher concentration of dyes, and especially compositions in which the dyes, although being in an amount greater than their solubility limit in the medium used for the dye composition, are dissolved in this medium, and which are stable over time.
- the dyeing and/or bleaching composition must be very effective in terms of dyeing and/or bleaching.
- dyeing it must make it possible to obtain powerful, fast, sparingly selective dyeing results that can also give varied shades.
- polycondensates of ethylene oxide and propylene oxide consisting of polyethylene glycol and polypropylene glycol blocks having the following chemical structure:
- a second compartment contains an oxidizinq composition.
- a subject of the present invention is also an aqent for dyeinq and/or bleachinq keratin fibres, and in particular human keratin fibres such as the hair, obtained by mixinq a composition A comprisinq one or more alkaline aqents with a composition B comprisinq one or more oxidizinq aqents, compositions A and/or B comprisinq one or more fatty substances free of carboxylic acid qroups, one or more polycondensates of ethylene oxide and propylene oxide, and a system of one or more nonionic surfactants other than the polycondensates of ethylene oxide and propylene oxide, with a weiqhted HLB value of qreater than or equal to 8, the amount of fatty substance beinq qreater than 20% by weiqht relative to the total weiqht of the dyeinq and/or bleachinq aqent, with the exception of an aqent obtained by mixinq a composition (A
- Another subject of the present invention is a dyeinq and/or bleachinq process usinq the compositions in accordance with the invention.
- compositions in accordance with the invention for dyeinq and/or bleachinq keratin fibres.
- the present invention makes it possible to obtain compositions for dyeinq and/or bleachinq keratin fibres, which are stable over time and whose mixture has a satisfactory consistency for application to the head.
- the present invention makes it possible to obtain a composition for dyeinq keratin fibres that has a hiqher concentration of dyes, for example a composition in which the dyes dissolved in the medium are in an amount qreater than their solubility limit in that medium, and which is stable over time, for example on storaqe at 45°C.
- the present invention makes it possible to obtain qood dyeinq properties, especially powerful, chromatic, aesthetic, sparinqly selective colorations that show qood resistance to the various attackinq factors to which the hair may be subjected, such as shampoos, light, sweat and permanent-reshaping operations, while at the same time limiting any olfactory problems.
- the present invention makes it possible to obtain a good lightening effect on keratin fibres, while at the same time limiting any olfactory problems.
- a first subject of the invention is a device having one or more compartments, or "kit", for dyeing keratin fibres, and in particular human keratin fibres such as the hair, in which a first compartment contains a dye composition free of oxidizing agent, comprising, in a suitable dyeing medium, at least one hair dye and at least one polycondensate of ethylene oxide and propylene oxide consisting of polyethylene glycol and polypropylene glycol blocks, and optionally a second compartment contains an oxidizing composition.
- hair dye means synthetic direct dyes, natural dyes and oxidation dye precursors.
- These hair dyes may be nonionic or ionic, in particular cationic or anionic.
- natural dye means any dye or dye precursor that is naturally occurring and produced either by extraction (and optionally purification) from a plant matrix, or by chemical synthesis.
- synthetic dye means any dye that is not naturally occurring.
- the oxidation dye precursor (s) present in the composition of the present invention may be chosen from the oxidation bases and couplers conventionally used in oxidation dyeing.
- the oxidation base(s) may be chosen from para- phenylenediamines , bis (phenyl ) alkylenediamines , para- aminophenols , bis-para-aminophenols , ortho- aminophenols , ortho-phenylenediamines and heterocyclic bases, and the addition salts thereof.
- para-phenylenediamines examples that may be mentioned include para-phenylenediamine, para- toluenediamine, 2-chloro-para-phenylenediamine, 2,3- dimethyl-para-phenylenediamine, 2, 6-dimethyl-para- phenylenediamine, 2 , 6-diethyl-para-phenylenediamine,
- para-phenylenediamine para-toluenediamine, 2-isopropyl- para-phenylenediamine, 2- ⁇ -hydroxyethyl-para-phenylene ⁇ diamine, 2 - ⁇ -hydroxyethyloxy-para-phenylenediamine, 2 , 6-dimethyl-para-phenylenediamine, 2 , 6-diethyl-para- phenylenediamine, 2, 3-dimethyl-para-phenylenediamine, N, N-bis ( ⁇ -hydroxyethyl ) -para-phenylenediamine,
- the bis (phenyl ) alkylenediamines examples that may be mentioned include N, N' -bis ( ⁇ -hydroxyethyl ) - ⁇ , ⁇ ' -bis (4' -aminophenyl) -1, 3-diaminopropanol , ⁇ , ⁇ ' - bis ( ⁇ -hydroxyethyl ) -N, N' -bis ( 4 ' -aminophenyl ) ethylene- diamine, ⁇ , ⁇ ' -bis (4-aminophenyl) tetramethylenediamine, ⁇ , ⁇ ' -bis ( ⁇ -hydroxyethyl ) - ⁇ , ⁇ ' -bis (4-aminophenyl) tetramethylenediamine, ⁇ , ⁇ ' -bis (4-methylaminophenyl) tetra ⁇ methylenediamine, ⁇ , ⁇ ' -bis (ethyl) - ⁇ , ⁇ ' -bis (4' -bis (
- para-aminophenols examples that may be mentioned include para-aminophenol , 4-amino-3-
- ortho-aminophenols examples that may be mentioned include 2-aminophenol, 2-amino-5-methylphenol, 2-amino- 6-methylphenol and 5-acetamido-2-aminophenol, and
- heterocyclic bases examples that may be mentioned include pyridine derivatives, pyrimidine derivatives and pyrazole derivatives.
- pyridine oxidation bases that are useful in the present invention are the 3-aminopyrazolo [ 1 , 5-a] - pyridine oxidation bases or addition salts thereof described, for example, in patent application
- Examples that may be mentioned include pyrazolo [1, 5-a] pyrid-3-ylamine, 2-acetylaminopyrazolo- [ 1 , 5-a] pyrid-3-ylamine, 2-morpholin-4-ylpyrazolo [1,5- a] pyrid-3-ylamine, 3-aminopyrazolo [1, 5-a] pyridine-2- carboxylic acid, 2-methoxypyrazolo [ 1 , 5-a] pyrid-3-yl- amine, ( 3-aminopyrazolo [ 1 , 5-a] pyrid-7 -yl ) methanol ,
- pyrimidine derivatives that may be mentioned are the compounds described, for example, in patents DE 2 359 399; JP 88-169 571; JP 05-63124; EP 0 770 375 or patent application WO 96/15765, for instance 2, 4, 5, 6-tetraaminopyrimidine, 4-hydroxy-2, 5, 6- triaminopyrimidine, 2-hydroxy-4, 5, 6-triaminopyrimidine, 2, 4-dihydroxy-5, 6-diaminopyrimidine and 2 , 5 , 6-triamino ⁇ pyrimidine, pyrazolopyrimidine derivatives such as those mentioned in patent application FR-A-2 750 048, and among which mention may be made of pyrazolo [ 1 , 5- a] pyrimidine-3 , 7 -diamine, 2 , 5-dimethylpyrazolo [1,5- a] pyrimidine-3 , 7 -diamine, pyrazolo [1, 5-a] pyrimidine-
- pyrazole derivatives that may be mentioned are the compounds described in patents DE 3 843 892 and DE 4 133 957, and patent applications WO 94/08969, WO 94/08970, FR-A-2 733 749 and DE 195 43 988, for instance 4 , 5-diamino-l-methyl- pyrazole, 4, 5-diamino-l- ( ⁇ -hydroxyethyl ) pyrazole, 3,4- diaminopyrazole, 4, 5-diamino-l- (4' -chlorobenzyl ) - pyrazole, 4, 5-diamino-l, 3-dimethylpyrazole, 4,5-diamino- 3-methyl-l-phenylpyrazole, 4, 5-diamino-l-methyl-3- phenylpyrazole, 4-amino-l, 3-dimethyl-5-hydrazino- pyrazole, l-benzyl-4 , 5-diamino
- a 4 , 5-diaminopyrazole will preferably be used, and even more preferentially 4 , 5-diamino-l- ( ⁇ -hydroxy- ethyl ) pyrazole and/or a salt thereof.
- Pyrazole derivatives that may also be mentioned include diamino-N, -dihydropyrazolopyrazolones and especially those described in patent application FR-A- 2 886 136, such as the following compounds and the addition salts thereof: 2, 3-diamino-6, 7-dihydro-lH, 5H- pyrazolo[l, 2-a] pyrazol-l-one, 2 -amino-3-ethylamino- 6, 7- dihydro-lH, 5H-pyrazolo[l, 2-a] pyrazol-l-one, 2 -amino-3- isopropylamino- 6, 7-dihydro-lH, 5H-pyrazolo[l,2-a]pyra- zol-l-one, 2-amino-3- (pyrrolidin-l-yl) -6, 7-dihydro- lH,5H-pyrazolo[l,2-a]pyrazol-l-one
- Heterocyclic bases that will preferentially be used include 4, 5-diamino-l- ( ⁇ -hydroxyethyl) pyrazole and/or 2 , 3-diamino- 6, 7-dihydro-lH, 5H-pyrazolo [ 1 , 2- a] pyrazol-l-one and/or a salt thereof.
- the coupler (s) present in the composition in accordance with the present invention may be chosen from meta-phenylenediamines , meta-aminophenols , meta- diphenols, naphthalene-based couplers and heterocyclic couplers, and the addition salts thereof.
- Examples that may be mentioned include 3- aminophenol, 2-methyl-5-aminophenol, 2-methyl-5- ( ⁇ - hydroxyethylamino) phenol, 2-chloro-6-methyl-3- aminophenol, 1 , 3-dihydroxybenzene, 1 , 3-dihydroxy-2- methylbenzene, 4-chloro-l , 3-dihydroxybenzene, 2,4- diamino-1- ( ⁇ -hydroxyethyloxy) benzene, 2-amino-4- ( ⁇ - hydroxyethylamino) -1-methoxybenzene, 1, 3- diaminobenzene, 1 , 3-bis (2 , 4-diaminophenoxy) propane, 3- ureidoaniline, 3-ureido-l-dimethylaminobenzene, sesamol, l ⁇ -hydroxyethylamino-3, 4-methylenedioxy- benzene, -naphthol, 2-methyl-l-naphthol, 6-hydroxy- in
- the oxidation base(s) present in the dye composition that is useful in the context of the invention are each generally in an amount of between 0.001% and 10% by weight and preferably between 0.005% and 6% by weight approximately relative to the total weight of the dye composition.
- the coupler (s) present in the dye composition that is useful in the context of the invention are each generally in an amount of between 0.001% and 10% by weight and preferably between 0.005% and 6% by weight approximately relative to the total weight of the dye composition.
- the addition salts of the oxidation bases and couplers that may be used in the context of the invention are especially chosen from the addition salts with an acid such as the hydrochlorides, hydrobromides , sulfates, citrates, succinates, tartrates, lactates, (Ci-C 4 ) alkylsulfonates, and in particular methanesulfonates , tosylates, benzene- sulfonates, phosphates and acetates, and the addition salts with a base such as sodium hydroxide, potassium hydroxide, ammonia, amines or alkanolamines .
- an acid such as the hydrochlorides, hydrobromides , sulfates, citrates, succinates, tartrates, lactates, (Ci-C 4 ) alkylsulfonates, and in particular methanesulfonates , tosylates, benzene- sulfonates,
- synthetic direct dyes that are suitable for use, mention may be made of azo direct dyes, methine direct dyes, carbonyl direct dyes, azine direct dyes, nitro (hetero) aryl direct dyes, especially nitrobenzene dyes, and tri (hetero) arylmethane direct dyes, and the addition salts thereof; alone or as mixtures .
- one of the nitrogen or carbon atoms of the sequences may be engaged in a ring.
- dyes of the carbonyl family examples that may be mentioned include dyes chosen from acridone, benzoquinone, anthraquinone, naphthoquinone, benzanthrone, anthranthrone, pyranthrone, pyrazol- anthrone, pyrimidinoanthrone, flavanthrone, idanthrone, flavone, (iso) violanthrone, isoindolinone, benzimid- azolone, isoquinolinone, anthrapyridone, pyrazolo- quinazolone, perinone, quinacridone, quinophthalone, indigoid, thioindigo, naphthalimide, anthrapyrimidine, diketopyrrolopyrrole and coumarin dyes.
- dyes of the azine family mention may be made especially of azine, xanthene, thioxanthene, fluorindine, acridine, (di)oxazine, (di)thiazine and pyronin dyes.
- nitro (hetero) aromatic dyes are more particularly nitrobenzene or nitropyridine direct dyes.
- cationic or non-cationic compounds optionally comprising one or more metals or metal ions, for instance alkali metals, alkaline-earth metals, zinc and silicon.
- metals or metal ions for instance alkali metals, alkaline-earth metals, zinc and silicon.
- particularly suitable synthetic direct dyes include nitrobenzene dyes; azo direct dyes; methine direct dyes; azomethine direct dyes, with, more particularly, diazacarbocyanins and isomers thereof and tetraazacarbocyanins
- quinone direct dyes and in particular anthraquinone, naphthoquinone or benzoquinone dyes; azine direct dyes; xanthene direct dyes; triarylmethane direct dyes; indoamine direct dyes; indigoid direct dyes; phthalocyanin and porphyrin direct dyes; alone or as mixtures.
- the direct dyes are preferably selected from nitrobenzene dyes; azo dyes; azomethine dyes, with diazacarbocyanins and isomers thereof, and tetraaza- carbocyanins (tetraazapentamethines) ; anthraquinone direct dyes; triarylmethane direct dyes; alone or as mixtures .
- these direct dyes are selected from nitrobenzene dyes; azo direct dyes; azomethine direct dyes, with diazacarbocyanins and isomers thereof, and tetraazacarbocyanins (tetraaza ⁇ pentamethines) ; alone or as a mixture.
- nitrobenzene direct dyes that may be used according to the invention, mention may be made in a non-limiting manner of the following compounds:
- azo, azomethine, and methine direct dyes that may be used according to the invention, mention may be made of the cationic dyes described in patent applications WO 95/15144, WO 95/01772 and EP 714 954; FR 2 189 006, FR 2 285 851, FR 2 140 205, EP 1 378 544 and EP 1 674 073.
- the synthetic direct dye(s) may be chosen from monochromophoric cationic direct dyes of the following types: azos; methines; azomethines with diazacarbocyanins and isomers thereof, and tetraazacarbocyanins ; anthraquinones; alone or as a mixture .
- D represents a nitrogen atom or the -CH group
- Ri and R 2 which may be identical or different, represent a hydrogen atom; a C 1 -C4 alkyl radical which may be substituted with a -CN, -OH or -NH 2 radical, or form, with a carbon atom of the benzene ring, an optionally oxygenous or nitrogenous heterocycle that may be substituted with one or more C 1 -C4 alkyl radicals; a 4 ' -aminophenyl radical,
- R3 and R'3 which are identical or different, represent a hydrogen or halogen atom selected from chlorine, bromine, iodine and fluorine, or a cyano, C 1 -C4 alkyl, C 1 -C4 alkoxy or acetyloxy radical,
- X ⁇ represents an anion preferably selected from chloride, methyl sulfate and acetate
- A represents a group selected from the following structures :
- R 4 represents a C 1 -C4 alkyl radical that may be substituted with a
- R 5 represents a hydrogen atom, a C 1 -C4 alkoxy radical or a halogen atom such as bromine, chlorine, iodine or fluorine
- R6 represents a hydrogen atom or a C 1 -C4 alkyl radical or forms, with a carbon atom of the benzene ring, a heterocycle that is optionally oxygenous and/or substituted with one or more C 1 -C4 alkyl groups
- R7 represents a hydrogen or halogen atom such as bromine, chlorine, iodine or fluorine,
- Di and D 2 which may be identical or different, represent a nitrogen atom or the -CH group
- X ⁇ represents a cosmetically acceptable anion that is preferably selected from chloride, methyl sulfate and acetate,
- E represents a group selected from the following structures :
- R' represents a C 1 -C4 alkyl radical
- R' represents a C 1 -C4 alkyl radical
- X representing a cosmetically acceptable anion or mixture of anions.
- X ⁇ represents a cosmetically acceptable anion or mixture of anions, preferably selected from chloride, iodide, methyl sulfate, ethyl sulfate and acetate.
- quinone direct dyes that may be mentioned are the following dyes:
- Disperse Blue 377 Disperse Blue 60;
- azine dyes that may be mentioned are the following compounds:
- triarylmethane dyes that may be used according to the invention, mention may be made of the following compounds:
- indoamine dyes that may be used according to the invention, mention may be made of the following compounds:
- the cationic direct dyes are preferably selected from direct dyes of the following types: azos, methines; azomethines, with diazacarbocyanins and isomers thereof, and tetraazacarbocyanins (tetraazapentamethines) ; anthraquinones ; alone or as a mixture .
- nonionic dyes compounds with a logP of greater than or equal to 2 are most particularly preferred .
- the logP value conventionally represents the partition coefficient of the dye between octanol and water.
- the logP may be calculated according to the method described in the article by Meylan and Howard: Atom/Fragment contribution method for estimating octanol-water partition coefficients, J. Pharm. Sci . , 84: 83-92, 1995. This value may also be calculated using numerous commercially available software packages, which determine the logP as a function of the structure of a molecule. By way of example, mention may be made of the Epiwin software from the United States Environmental Agency.
- the dyes that are suitable for use in the invention are chosen from the following compounds, alone or as a mixture:
- the direct dyes of the invention are chosen from cationic dyes of the following types: azos; methines; azomethines, with diazacarbocyanins and isomers thereof, and tetraaza- carbocyanins (tetraazapentamethines) ; anthraquinones ; alone or as a mixture, and in particular dyes (Al) to (A6) mentioned previously, and also nonionic dyes with a logP of greater than or equal to 2.
- anionic direct dyes mention may be made in particular of those described in the Colour Index International 3rd edition under the name Acid, and in particular :
- the synthetic direct dye(s), when they are present, preferably represent from 0.0001% to 10% by weight relative to the weight of the composition, and preferably from 0.005% to 5% by weight relative to the same reference.
- the composition according to the invention may comprise one or more natural dyes.
- the natural dye(s) that are in particular suitable for use in the invention are preferably chosen from lawsone, juglone, alizarin, purpurin, carminic acid, kermesic acid, laccaic acid, purpurogallin, anthragallol , protocatechaldehyde, indigo, isatin, curcumin, spinulosin, chlorophylls, chlorophyllines , orceins, haematin, haematoxylin, brazilin, brazileine, safflower dyes (for instance carthamine) , flavonoids (with, for example, morin, apigenidin and sandalwood) , anthocyans (of the apigeninidin type) , carotenoids, tannins, sorghum and cochineal carmine, or mixtures thereof .
- Extracts or decoctions containing these natural dyes, and especially henna-based extracts, may also be used .
- the natural dye(s) are chosen from lawsone, juglone, alizarin, purpurin, carminic acid, kermesic acid, laccaic acid, purpurogallin, protocatechaldehyde, indigo, isatin, curcumin, spinulosin, apigenidin, chlorophylline, sorghum, orceins, cochineal carmine, haematin, haematoxylin, brazilin and brazileine, and mixtures thereof.
- These dyes may optionally be used in the presence of mordants (for example zinc, manganese, aluminium, iron, etc . salts ) .
- mordants for example zinc, manganese, aluminium, iron, etc . salts .
- the natural dyes when they are present, preferably represent from 0.001% to 10% by weight, preferably from 0.01% to 8% by weight and better still from 0.1% to 5% by weight relative to the weight of the composition .
- the dye composition that is useful in the context of the invention comprises one or more oxidation dye precursors.
- polycondensate ( s ) of ethylene oxide and propylene oxide, consisting of polyethylene glycol and polypropylene glycol blocks, present in the dye composition that is useful in the context of the invention are polyethylene glycol/polypropylene glycol/polyethylene glycol triblock copolymers having the following chemical structure:
- a and a' range from 10 to 130 and b ranges from 20 to 80.
- a and a' are identical .
- the polycondensate ( s ) of ethylene oxide and propylene oxide have a weight-average molecular weight ranging from 1000 to 15 000, better still ranging from 1500 to 15 000, in particular ranging from 1500 to 10 000 and even better still ranging from 1500 to 5000.
- the polycondensate ( s ) of ethylene oxide and propylene oxide have a cloud point, at 10 g/1 in distilled water, of greater than or equal to 20°C and preferably greater than or equal to 60 °C.
- the cloud point is measured according to standard ISO 1065.
- Synperonic polyethylene glycol/polypropylene glycol/polyethylene glycol triblock polycondensates sold under the name Synperonic, for instance Synperonic® PE/F32 (INCI name:
- Poloxamer 1078 , Synperonic® PE/F108 (INCI name :
- Poloxamer 124) Synperonic® PE/L42 (INCI name :
- Poloxamer 122) , Synperonic® PE/F127 (INCI name :
- Poloxamer 407 Synperonic® PE/F88 (INCI name :
- Poloxamer 2378 , Synperonic® PE/L64 (INCI name :
- the polycondensate ( s ) of ethylene oxide and propylene oxide may be present in the dye composition that is useful in the context of the invention in a content at least equal to 1% by weight, preferably ranging from 1% to 50%, preferably from 5% to 40% and better still from 10% to 30% by weight relative to the total weight of the composition.
- the dye composition that is useful in the context of the present invention comprises one or more fatty substances free of carboxylic acid groups.
- fatty substances means organic compounds that are insoluble in water at ordinary temperature (25°C) and at atmospheric pressure (760 mmHg) (solubility of less than 5%, preferably 1% and even more preferentially 0.1%) . They have in their structure a sequence of at least two siloxane groups or at least one hydrocarbon-based chain comprising at least 6 carbon atoms. In addition, the fatty substances are generally soluble in organic solvents under the same temperature and pressure conditions, for instance chloroform, ethanol, benzene or decamethylcyclo- pentasiloxane .
- the fatty substances are especially chosen from lower alkanes, fatty alcohols, fatty acid esters, fatty alcohol esters, oils, in particular mineral, plant, animal or synthetic non-silicone oils, non-silicone waxes, and silicones.
- the fatty alcohols, fatty esters and fatty acids more particularly contain one or more linear or branched, saturated or unsaturated hydrocarbon-based groups comprising 6 to 30 carbon atoms, which is (are) optionally substituted, in particular with one or more hydroxyl groups (in particular 1 to 4) . If they are unsaturated, these compounds may comprise one to three conjugated or unconjugated carbon-carbon double bonds.
- these alkanes comprise from 6 to 16 carbon atoms and are linear or branched, optionally cyclic.
- the alkanes may be chosen from hexane and dodecane, isoparaffins such as isohexadecane and isodecane.
- non-silicone oils that may be used in the composition of the invention, examples that may be mentioned include:
- hydrocarbon-based oils of animal origin such as perhydrosqualene
- oils of plant origin such as liquid fatty acid triglycerides containing from 6 to 30 carbon atoms, for instance heptanoic or octanoic acid triglycerides, or alternatively, for example, sunflower oil, corn oil, soybean oil, marrow oil, grapeseed oil, sesameseed oil, hazelnut oil, apricot oil, macadamia oil, arara oil, castor oil, avocado oil, caprylic/capric acid triglycerides, for instance those sold by the company Stearineries Dubois or those sold under the names Miglyol® 810, 812 and 818 by the company Dynamit Nobel, jojoba oil and shea butter oil;
- fluoro oils for instance perfluoromethylcyclo- pentane and perfluoro-1 , 3-dimethylcyclohexane, sold under the names Flutec® PCI and Flutec® PC3 by the company BNFL Fluorochemicals ; perfluoro-1 , 2- dimethylcyclobutane ; perfluoroalkanes such as dodecafluoropentane and tetradecafluorohexane, sold under the names PF 5050® and PF 5060® by the company 3M, or bromoperfluorooctyl sold under the name Foralkyl® by the company Atochem; nonafluoromethoxy- butane and nonafluoroethoxyisobutane ; perfluoromorpho- line derivatives such as 4-trifluoromethyl perfluoromorpholine sold under the name PF 5052® by the company 3M.
- the fatty alcohols that may be used in the composition of the invention are not oxyalkylenated . They are saturated or unsaturated, linear or branched and comprise from 6 to 30 carbon atoms and more particularly from 8 to 30 carbon atoms. Mention may be made of cetyl alcohol, stearyl alcohol and the mixture thereof (cetylstearyl alcohol) , octyldodecanol , 2- butyloctanol , 2-hexyldecanol, 2-undecylpentadecanol, oleyl alcohol or linoleyl alcohol.
- the non-silicone wax(es) that may be used in the composition of the invention are chosen from carnauba wax, candelilla wax, esparto grass wax, paraffin wax, ozokerites, plant waxes such as olive wax, rice wax, hydrogenated jojoba wax or the absolute waxes of flowers such as the essential wax of blackcurrant blossom sold by the company Bertin (France) , animal waxes, for instance beeswaxes or modified beeswaxes (cerabellina) ; other waxes or waxy starting materials that may be used according to the invention are especially marine waxes such as the product sold by the company Sophim under the reference M82, and polyethylene waxes or polyolefin waxes in general.
- the esters are esters of saturated or unsaturated, linear or branched C 1 -C26 aliphatic mono- or polyacids and of saturated or unsaturated, linear or branched Ci- C26 aliphatic mono- or polyalcohols , the total carbon number of the esters being more particularly greater than or equal to 10.
- dihydroabietyl behenate octyldodecyl behenate; isocetyl behenate; cetyl lactate; C 1 2-C15 alkyl lactate; isostearyl lactate; lauryl lactate; linoleyl lactate; oleyl lactate; (iso) stearyl octanoate; isocetyl octanoate; octyl octanoate; cetyl octanoate; decyl oleate; isocetyl isostearate; isocetyl laurate; isocetyl stearate; isodecyl octanoate; isodecyl oleate; isononyl isononanoate ; isostearyl palmitate; methylacetyl ricinoleate; myristyl stearate
- esters of C4- C22 dicarboxylic or tricarboxylic acids and of C1 - C22 alcohols and esters of mono-, di- or tricarboxylic acids and of C2-C26 di-, tri-, tetra- or pentahydroxy alcohols may also be used.
- diethyl sebacate diisopropyl sebacate; diisopropyl adipate; di-n-propyl adipate; dioctyl adipate; diisostearyl adipate; dioctyl maleate; glyceryl undecylenate ; octyldodecyl stearoyl stearate; pentaerythrityl monoricinoleate ; pentaerythrityl tetraisononanoate ; pentaerythrityl tetrapelargonate ; pentaerythrityl tetraisostearate ; pentaerythrityl tetraoctanoate ; propylene glycol dicaprylate; propylene glycol dicaprate; tridecyl erucate; triisopropyl citrate; triisostearyl citrate; gly
- esters mentioned above it is preferred to use ethyl, isopropyl, myristyl, cetyl or stearyl palmitate, 2-ethylhexyl palmitate, 2-octyldecyl palmitate, alkyl myristates such as isopropyl, butyl, cetyl or 2-octyldodecyl myristate, hexyl stearate, butyl stearate, isobutyl stearate; dioctyl malate, hexyl laurate, 2-hexyldecyl laurate, isononyl isononanoate or cetyl octanoate.
- alkyl myristates such as isopropyl, butyl, cetyl or 2-octyldodecyl myristate, hexyl stearate, butyl stearate, isobutyl stearate
- composition may also comprise, as fatty ester, sugar esters and diesters of C6-C30 and preferably C12 - C22 fatty acids.
- sugar esters and diesters of C6-C30 and preferably C12 - C22 fatty acids.
- sugar esters oxygenous hydrocarbon-based compounds containing several alcohol functions, with or without aldehyde or ketone functions, and which comprise at least 4 carbon atoms.
- sugars may be monosaccharides, oligosaccharides or polysaccharides.
- suitable sugars include sucrose (or saccharose) , glucose, galactose, ribose, fucose, maltose, fructose, mannose, arabinose, xylose and lactose, and derivatives thereof, especially alkyl derivatives, such as methyl derivatives, for instance methylglucose.
- the sugar esters of fatty acids may be chosen especially from the group comprising the esters or mixtures of esters of sugars described previously and of linear or branched, saturated or unsaturated C6-C30 and preferably C 1 2-C22 fatty acids. If they are unsaturated, these compounds may comprise one to three conjugated or unconjugated carbon-carbon double bonds.
- esters according to this variant may also be chosen from mono-, di-, tri-, tetraesters and polyesters, and mixtures thereof.
- esters may be chosen, for example, from oleates, laurates, palmitates, myristates, behenates, cocoates, stearates, linoleates, linolenates, caprates and arachidonates , or mixtures thereof such as, especially, oleo-palmitate, oleo-stearate and palmito- stearate mixed esters.
- monoesters and diesters and especially sucrose, glucose or methylglucose mono- or dioleates, stearates, behenates, oleopalmitates , linoleates, linolenates and oleostearates .
- esters or mixtures of esters of sugar and of fatty acid examples include:
- sucrose palmitostearates formed from 73% monoester and 27% diester and triester, from 61% monoester and 39% diester, triester and tetraester, from 52% monoester and 48% diester, triester and tetraester, from 45% monoester and 55% diester, triester and tetraester, from 39% monoester and 61% diester, triester and tetraester, and sucrose monolaurate ;
- sucrose mono-dipalmito-stearate sold by the company Goldschmidt under the name Tegosoft® PSE.
- the silicones that may be used in the composition of the present invention are volatile or non-volatile, cyclic, linear or branched silicones, which are unmodified or modified with organic groups, having a viscosity from 5> ⁇ 10 ⁇ 6 to 2.5 m 2 /s at 25°C, and preferably 1 ⁇ 10 ⁇ 5 to 1 m 2 /s.
- the silicones that may be used in accordance with the invention may be in the form of oils, waxes, resins or gums.
- the silicone is chosen from polydialkylsiloxanes , especially polydimethylsiloxanes (PDMS) , and organomodified polysiloxanes comprising at least one functional group chosen from poly(oxy- alkylene) groups, amino groups and alkoxy groups.
- PDMS polydimethylsiloxanes
- organomodified polysiloxanes comprising at least one functional group chosen from poly(oxy- alkylene) groups, amino groups and alkoxy groups.
- organopolysiloxanes are defined in greater detail in Walter Noll's Chemistry and Technology of Silicones (1968), Academic Press. They may be volatile or non-volatile.
- the silicones are more particularly chosen from those having a boiling point of between 60°C and 260°C, and even more particularly from:
- cyclic polydialkylsiloxanes comprising from 3 to 7 and preferably 4 to 5 silicon atoms.
- cyclic polydialkylsiloxanes comprising from 3 to 7 and preferably 4 to 5 silicon atoms.
- These are, for example, octamethylcyclotetrasiloxane sold in particular under the name Volatile Silicone® 7207 by Union Carbide or Silbione® 70045 V 2 by Rhodia, decamethylcyclopentasiloxane sold under the name Volatile Silicone® 7158 by Union Carbide, and Silbione® 70045 V 5 by Rhodia, and mixtures thereof.
- I OL C a H ',17 Mention may also be made of mixtures of cyclic polydialkylsiloxanes with organosilicon compounds, such as the mixture of octamethylcyclotetrasiloxane and tetratrimethylsilylpentaerythritol (50/50) and the mixture of octamethylcyclotetrasiloxane and oxy-1,1'- bis (2, 2, 2' , 2' , 3, 3' -hexatrimethylsilyloxy) neopentane;
- organosilicon compounds such as the mixture of octamethylcyclotetrasiloxane and tetratrimethylsilylpentaerythritol (50/50) and the mixture of octamethylcyclotetrasiloxane and oxy-1,1'- bis (2, 2, 2' , 2' , 3, 3' -hexatrimethylsilyloxy) ne
- linear volatile polydialkylsiloxanes containing 2 to 9 silicon atoms and having a viscosity of less than or equal to 5xl0 ⁇ 6 m 2 /s at 25°C.
- An example is decamethyltetrasiloxane sold in particular under the name SH 200 by the company Toray Silicone. Silicones belonging to this category are also described in the article published in Cosmetics and Toiletries, Vol. 91, Jan. 76, pp. 27-32, Todd & Byers Volatile Silicone Fluids for Cosmetics .
- Non-volatile polydialkylsiloxanes are preferably used.
- silicones are more particularly chosen from polydialkylsiloxanes, among which mention may be made mainly of polydimethylsiloxanes containing trimethyl- silyl end groups.
- the viscosity of the silicones is measured, for example, at 25°C according to ASTM standard 445 Appendix C.
- oils of the 200 series from the company Dow Corning such as DC200 with a viscosity of 60 000 mm 2 /s;
- CTL Polydimethylsiloxanes containing dimethylsilanol end groups known under the name Dimethiconol (CTFA) , such as the oils of the 48 series from the company Rhodia.
- CTFA Dimethiconol
- the silicone gums that may be used in accordance with the invention are especially polydialkylsiloxanes and preferably polydimethylsiloxanes with high number- average molecular masses of between 200 000 and 1 000 000, used alone or as a mixture in a solvent.
- This solvent may be chosen from volatile silicones, polydimethylsiloxane (PDMS) oils, polyphenyl- methylsiloxane (PPMS) oils, isoparaffins , polyiso- butylenes, methylene chloride, pentane, dodecane and tridecane, or mixtures thereof.
- Products that may be used more particularly in accordance with the invention are mixtures such as:
- CTFA dimethiconol
- CTFA cyclic polydimethylsiloxane also known as cyclomethicone
- mixtures formed from a polydimethylsiloxane gum with a cyclic silicone such as the product SF 1214 Silicone Fluid from the company General Electric; this product is an SF 30 gum corresponding to a dimethicone, having a number-average molecular weight of 500 000, dissolved in the oil SF 1202 Silicone Fluid corresponding to decamethylcyclopentasiloxane ;
- the product SF 1236 is a mixture of an SE 30 gum defined above, having a viscosity of 20 m 2 /s, and an SF 96 oil, with a viscosity of 5xl0 ⁇ 6 m 2 /s. This product preferably contains 15% SE 30 gum and 85% SF 96 oil.
- organopolysiloxane resins that can be used in accordance with the invention are crosslinked siloxane systems containing the following units:
- R represents an alkyl containing 1 to 16 carbon atoms.
- the ones that are particularly preferred are those in which R denotes a
- organomodified silicones that may be used in accordance with the invention are silicones as defined above and comprising in their structure one or more organofunctional groups attached via a hydrocarbon- based group.
- the organomodified silicones may be polydiarylsiloxanes , especially polydiphenylsiloxanes , and polyalkylaryl- siloxanes functionalized with the organofunctional groups mentioned previously.
- the polyalkylarylsiloxanes are particularly chosen from linear and/or branched polydimethyl/methylphenyl- siloxanes and polydimethyl/diphenylsiloxanes with a viscosity of from lxlO "5 to 5xl0 "2 m 2 /s at 25°C.
- oils of the SF series from General Electric such as SF 1023, SF 1154, SF 1250 and SF 1265.
- organomodified silicones mention may be made of polyorganosiloxanes comprising:
- C6-C24 alkyl groups such as the products known as dimethicone copolyol sold by the company Dow Corning under the name DC 1248 or the oils Silwet® L 722, L 7500, L 77 and L 711 by the company Union Carbide, and the (C 12 ) alkylmethicone copolyol sold by the company Dow Corning under the name Q2 5200;
- substituted or unsubstituted amine groups such as the products sold under the name GP 4 Silicone Fluid and GP 7100 by the company Genesee, or the products sold under the names Q2 8220 and Dow Corning 929 or 939 by the company Dow Corning.
- the substituted amine groups are, in particular, C 1 -C4 aminoalkyl groups;
- the fatty substances are neither oxyalkylenated nor glycerolated . More particularly, the fatty substances are chosen from compounds that are liquid or pasty at room temperature and at atmospheric pressure.
- the fatty substance is a compound that is liquid at a temperature of 25°C and at atmospheric pressure .
- the fatty substances are preferably chosen from C6-C16 lower alkanes, fatty alcohols, fatty acid esters, fatty alcohol esters, non-silicone oils of mineral origin containing more than 16 carbon atoms or of plant or synthetic origin, and silicones.
- the fatty substance (s) of the dye composition that is useful in the context of the invention are non-silicone.
- the fatty substance (s) are chosen from liquid petroleum jelly, polydecenes, and liquid esters of fatty acids or of fatty alcohols, or mixtures thereof.
- the fatty substance (s) of the composition according to the invention are non-silicone.
- C6-C16 lower alkanes or hydrocarbons of more than 16 carbon atoms will preferably be chosen.
- Liquid petroleum jelly is particularly preferred. If they are present, the amount of fatty substance in the dye composition that is useful in the context of the invention is preferably between 1% and 75%, better still between 10% and 70% and even more preferentially between 20% and 65% by weight.
- the suitable dyeing medium also known as the dye support, is a cosmetic medium generally formed from water or from a mixture of water and one or more organic solvents.
- organic solvents include C1-C4 lower alkanols, such as ethanol and isopropanol ; polyols and polyol ethers, for instance 2-butoxyethanol, propylene glycol, propylene glycol monomethyl ether and diethylene glycol monomethyl ether and monoethyl ether, and also aromatic alcohols, for instance benzyl alcohol or phenoxyethanol , and mixtures thereof.
- the solvents are preferably present in proportions preferably of between 1% and 40% by weight approximately and even more preferentially between 5% and 30% by weight approximately relative to the total weight of the dye composition.
- the dye composition that is useful in the context of the invention may also contain various adjuvants conventionally used in hair dye compositions, such as anionic, cationic, nonionic, amphoteric or zwitterionic surfactants or mixtures thereof, anionic, cationic, nonionic, amphoteric or zwitterionic polymers or mixtures thereof, mineral or organic thickeners, and in particular anionic, cationic, nonionic or amphoteric polymeric associative thickeners, antioxidants, penetrants, sequestrants , fragrances, buffers, dispersants, conditioning agents, for instance volatile or non-volatile, modified or unmodified silicones, film-forming agents, ceramides, preserving agents and opacifiers .
- adjuvants conventionally used in hair dye compositions, such as anionic, cationic, nonionic, amphoteric or zwitterionic surfactants or mixtures thereof, anionic, cationic, nonionic, amphoteric or zwitterio
- the above adjuvants are generally present in an amount for each of them of between 0.01% and 20% by weight relative to the weight of the dye composition.
- the pH of the dye composition that is useful in the context of the invention is generally between 3 and 12 approximately and preferably between 5 and 11 approximately. It may be adjusted to the desired value by means of acidifying or basifying agents usually used in the dyeing of keratin fibres, or alternatively using standard buffer systems.
- acidifying agents examples that may be mentioned include mineral or organic acids, for instance hydrochloric acid, orthophosphoric acid, sulfuric acid, carboxylic acids, for instance acetic acid, tartaric acid, citric acid or lactic acid, and sulfonic acids.
- mineral or organic acids for instance hydrochloric acid, orthophosphoric acid, sulfuric acid, carboxylic acids, for instance acetic acid, tartaric acid, citric acid or lactic acid, and sulfonic acids.
- basifying agents examples that may be mentioned include aqueous ammonia, alkali metal carbonates, alkanolamines such as monoethanolamine, diethanolamine and triethanolamine, and also derivatives thereof, sodium hydroxide, potassium hydroxide and the compounds of the following formula: in which W is a propylene residue optionally substituted with a hydroxyl group or a C 1 -C4 alkyl radical; R a , 3 ⁇ 4, R c and R d , which may be identical or different, represent a hydrogen atom, a C 1 -C4 alkyl radical or a C 1 -C4 hydroxyalkyl radical.
- the dye composition that is useful in the context of the invention may be in various forms, such as in the form of liquids, creams or gels, or in any other form that is suitable for dyeing keratin fibres, and especially human hair.
- the oxidizing composition that is useful in the context of the invention comprises one or more oxidizing agents.
- the oxidizing agent (s) are chosen from hydrogen peroxide, urea peroxide, alkali metal bromates or ferricyanides , peroxygenated salts, for instance persulfates and perborates, peracids and precursors thereof, and percarbonates of alkali metals or alkaline-earth metals such as sodium, potassium or magnesium.
- the oxidizing agent is advantageously formed from hydrogen peroxide, especially as an aqueous solution (aqueous hydrogen peroxide solution) whose titre may range, more particularly, from 1 to 40 volumes (i.e. 0.3% to 12% H 2 O 2 ) and even more preferentially from 5 to 40 volumes (i.e. 1.5% to 12% H 2 0 2 ) .
- the device in accordance with the invention may be equipped with a means for dispensing on the hair the composition ( s ) it contains, such as the devices described in patent FR-2 586 913 in the name of the Applicant .
- Another subject of the invention is a process for dyeing keratin fibres, which consists in applying on the hair the composition ( s ) present in the device in accordance with the invention as described previously.
- the composition applied does not comprise any oxidizing agent.
- This embodiment is especially suitable in the case where the composition does not comprise any oxidation dye precursors (bases or couplers) .
- the composition is applied in the presence of at least one oxidizing agent.
- the composition that is obtained by extemporaneous mixing, before application, of the dye composition free of oxidizing agent with the oxidizing composition is applied to the fibres.
- the dye composition free of oxidizing agent and the oxidizing composition are applied successively and without intermediate rinsing.
- the oxidizing composition used comprises one or more oxidizing agents as defined above.
- the pH of the oxidizing composition is less than 7.
- the oxidizing composition may be in the form of a solution, a gel or an emulsion.
- additives conventionally used in the field of dyeing human keratin fibres, as a function of the desired galenical form. Reference may be made, here also, to the list of additives given above.
- the composition obtained by extemporaneous mixing, before application, of the dye composition free of oxidizing agent with the oxidizing composition contains more than 20% by weight, preferably more than 25% and better still more than 30% of fatty substances as defined previously.
- the mixture applied to the fibres is left in place for a time generally from about 1 minute to 1 hour and preferably from 10 minutes to 30 minutes .
- the temperature during the process is conventionally between 10 and 200°C, more particularly between room temperature (between 15 and 25°C) and 80°C, and preferably between room temperature and 60°C.
- the human keratin fibres are optionally rinsed with water, washed with shampoo, rinsed again with water and then dried or left to dry.
- a subject of the present invention is also the use for dyeing keratin fibres, and in particular human keratin fibres such as the hair, of a device as defined previously .
- a subject of the present invention is also the use, for increasing the dissolution of the hair dyes in the dye composition, of one or more polycondensates of ethylene oxide and propylene oxide, consisting of polyethylene glycol and polypropylene glycol blocks as defined previously.
- a second subject of the invention is an agent for dyeing and/or bleaching keratin fibres, and in particular human keratin fibres such as the hair, obtained by mixing a composition A comprising at least one alkaline agent with a composition B comprising at least one oxidizing agent, compositions A and/or B comprising at least one fatty substance free of carboxylic acid groups, at least one polycondensate of ethylene oxide and propylene oxide, and a nonionic surfactant system with a weighted HLB of greater than or equal to 8, the amount of fatty substance being greater than 20% by weight relative to the total weight of the dyeing and/or bleaching agent.
- the alkaline agent (s) may be chosen from organic amines, mineral bases, salts of organic amines, ammonium salts and aqueous ammonia, and preferably from organic amines.
- organic amines examples include organic amines whose pK b at 25°C is less than 12, preferably less than 10 and even more preferentially less than 6. It should be noted that it is the pK b corresponding to the function of highest basicity .
- the organic amine may comprise one or two primary, secondary or tertiary amine functions, and one or more linear or branched Ci-Cs alkyl groups bearing one or more hydroxyl radicals.
- Organic amines chosen from alkanolamines such as mono-, di- or trialkanolamines comprising one to three identical or different C 1 -C4 hydroxyalkyl radicals are particularly suitable for use in the invention.
- organic amines having the following formula: Rx ⁇ / Rz
- W is a C1-C6 alkylene residue optionally substituted with a hydroxyl group or a C1-C6 alkyl radical
- Rx, Ry, Rz and Rt which may be identical or different, represent a hydrogen atom or a C1-C6 alkyl, C1-C6 hydroxyalkyl or C1-C6 aminoalkyl radical.
- Examples of such amines that may be mentioned include 1 , 3-diaminopropane, 1, 3-diamino-2-propanol, spermine and spermidine.
- the organic amine is chosen from amino acids.
- amino acids that may be used are of natural or synthetic origin, in their L, D or racemic form, and comprise at least one acid function more particularly chosen from carboxylic, sulfonic, phosphonic and phosphoric acid functions.
- the amino acids may be in neutral or ionic form.
- the amino acids are basic amino acids comprising an additional amine function optionally included in a ring or in a ureido function.
- Such basic amino acids are preferably chosen from those corresponding to formula (I) below:
- R denotes a group chosen from:
- the compounds corresponding to formula (I) are histidine, lysine, arginine, ornithine and citrulline.
- amino acids that may be used in the present invention, mention may be made especially of aspartic acid, glutamic acid, alanine, arginine, ornithine, citrulline, asparagine, carnitine, cysteine, glutamine, glycine, histidine, lysine, isoleucine, leucine, methionine, N-phenylalanine, proline, serine, taurine, threonine, tryptophan, tyrosine and valine.
- the organic amine is chosen from basic amino acids.
- the amino acids that are particularly preferred are arginine, lysine and histidine, or mixtures thereof .
- the organic amine is chosen from organic amines of heterocyclic type.
- histidine that has already been mentioned in the amino acids, mention may be made in particular of pyridine, piperidine, imidazole, 1 , 2 , 4-triazole, tetrazole and benzimidazole .
- the organic amine is chosen from amino acid dipeptides.
- amino acid dipeptides that may be used in the present invention, mention may be made especially of carnosine, anserine and baleine.
- the organic amine is chosen from compounds comprising a guanidine function.
- amines of this type that may be used in the present invention, besides arginine that has already been mentioned as an amino acid, mention may be made especially of creatine, creatinine, 1,1- dimethylguanidine, 1 , 1-diethylguanidine, glycocyamine, metformin, agmatine, N-amidinoalanine, 3-guanidino- propionic acid, 4-guanidinobutyric acid and 2- ( [amino (imino) methyl] amino) ethane-1 -sulfonic acid.
- the organic amine is an alkanolamine . More preferentially, the organic amine is chosen from 2-amino-2-methyl-l-propanol and monoethanolamine, or mixtures thereof. Even more preferentially, the organic amine is monoethanolamine.
- the alkaline agent (s) may be an organic amine in salt form.
- salts of organic amines means the organic or mineral salts of an organic amine as described above.
- the organic salts are chosen from organic acid salts such as citrates, lactates, glycolates, gluconates, acetates, propionates, fumarates, oxalates and tartrates.
- the mineral salts are chosen from hydrohalides (for example hydrochlorides) , carbonates, hydrogen carbonates, sulfates, hydrogen phosphates and phosphates .
- the term “mineral compound” means any compound bearing in its structure one or more elements from columns 1 to 13 of the Periodic Table of the Elements other than hydrogen, not simultaneously comprising carbon and hydrogen atoms .
- the mineral base contains one or more elements from columns 1 and 2 of the Periodic Table of the Elements other than hydrogen.
- the mineral base has the following structure:
- Z 2 denotes a metal from columns 1 to 13 and preferably from column 1 or 2 of the Periodic Table of the
- Zi x ⁇ denotes an anion chosen from the ions C0 3 2- ' OH-'
- x denotes 1, 2 or 3;
- y denotes 1, 2, 3 or 4;
- n and n independently denote 1, 2, 3 or 4;
- mineral bases that may be used according to the invention, mention may be made of sodium carbonate, potassium carbonate, sodium hydroxide, potassium hydroxide, sodium metasilicate and potassium metasilicate .
- Ammonium salts may also be used as alkaline agent.
- the ammonium salts that may be used in composition may be used in composition
- a that is useful in the context of the present invention are the ammonium (NH 4 + ) salts.
- ammonium salts that may be used in composition A that is useful in the context of the present invention are preferably chosen from the following acid salts: acetate, carbonate, bicarbonate, chloride, citrate, nitrate, nitrite, phosphate, sulfate.
- the salt is the carbonate, such as ammonium carbonate.
- the alkaline agent (s) are chosen from organic amines.
- composition A that is useful in the context of the invention has a content of alkaline agents ranging from 0.1% to 40% by weight and preferably from 0.5% to 20% by weight relative to the total weight of the said composition.
- the weight amount of alkanolamine is greater than the weight amount of aqueous ammonia in composition A.
- Composition A is generally an aqueous composition.
- the water concentration may range from 5% to 70% and better still from 10% to 50% of the total weight of composition A.
- the concentration of the aqueous phase (comprising water and the compounds that are soluble in water at room temperature and at atmospheric pressure) may range from 10% to 70% and better still from 15% to 50% of the total weight of composition A.
- composition A is in various forms, for instance in the form of a solution, an emulsion or a gel.
- Composition B that is useful in the context of the present invention comprises one or more oxidizing agents.
- the oxidizing agent (s) are as defined previously.
- the concentration of oxidizing agents in composition B generally ranges from 0.1% to 20% by weight and preferably from 0.5% to 10% by weight relative to the total weight of the said composition.
- the oxidizing agent may also comprise an oxidizing agent preferably chosen from peroxygenated salts.
- Composition B is generally an aqueous composition.
- composition B also comprises an oxidizing agent chosen from peroxygenated salts, it is generally obtained by mixing an anhydrous composition comprising the peroxygenated salt(s) with an aqueous composition comprising hydrogen peroxide.
- the pH of composition B may range from 2 to 12. Usually, the pH of composition B is less than 7. It may be adjusted to the desired value by means of acidifying or basifying agents usually used in the dyeing of keratin fibres, or alternatively using standard buffer systems.
- the alkaline agents are, for example, those described previously.
- acidifying agents examples that may be mentioned include mineral or organic acids, for instance hydrochloric acid, orthophosphoric acid or sulfuric acid, carboxylic acids, for instance acetic acid, tartaric acid, citric acid or lactic acid, and sulfonic acids.
- mineral or organic acids for instance hydrochloric acid, orthophosphoric acid or sulfuric acid
- carboxylic acids for instance acetic acid, tartaric acid, citric acid or lactic acid
- sulfonic acids examples that may be mentioned include mineral or organic acids, for instance hydrochloric acid, orthophosphoric acid or sulfuric acid, carboxylic acids, for instance acetic acid, tartaric acid, citric acid or lactic acid, and sulfonic acids.
- composition B is in various forms, for instance in the form of a solution, an emulsion or a gel.
- compositions A and/or B that are useful in the context of the present invention comprise one or more fatty substances free of carboxylic acid groups, such as those described previously.
- the concentration of fatty substance in compositions A and/or B of the invention may range from 5% to 90%, preferably from 10% to 75 ⁇ 6 , even more preferentially from 20% to 60%, better still from 30% to 55% and even better still from 35% to 55% relative to the total weight of the said composition.
- the amount of fatty substance in the agent for dyeing and/or bleaching keratin fibres in accordance with the invention resulting from the mixing of compositions A and B is greater than 20% by weight, preferably ranging from 20.5% to 75% by weight, of the dyeing and/or bleaching agent. Even more preferentially, the amount of fatty substance is greater than 25% by weight, preferably ranging from 25.5% to 75% by weight of the dyeing and/or bleaching agent. Better still, the amount of fatty substance is greater than 30%, preferably ranging from 30.5% to 75% by weight of the dyeing and/or bleaching agent.
- Compositions A and/or B comprise a polycondensate of ethylene oxide and propylene oxide, and more particularly a copolymer consisting of polyethylene glycol and polypropylene glycol blocks as described previously.
- the polycondensate of ethylene oxide and propylene oxide may be present in the dyeing and/or bleaching agent according to the invention in a content ranging from 0.01% to 5% by weight, preferably ranging from 0.05% to 3% by weight and more preferentially ranging from 0.05% to 1% by weight relative to the total weight of the dyeing and/or bleaching agent.
- Compositions A and/or B comprise a system of one or more nonionic surfactants other than polycondensates of ethylene oxide and propylene oxide, with a weighted HLB of greater than 8.
- the HLB reflects the ratio between the hydrophilic part and the lipophilic part in the molecule of a nonionic surfactant. This term HLB is well known to those skilled in the art and is described in The HLB system. A time-saving guide to emulsifier selection (published by ICI Americas Inc.; 1984) .
- weighted HLB means the average of the HLB values of the various nonionic surfactants present in the composition weighted on the basis of their respective weight amount.
- nonionic surfactants that may be used in the compositions of the present invention are compounds that are well known per se (see especially in this regard the Handbook of Surfactants by M.R. Porter, published by Blackie & Son (Glasgow and London), 1991, pp. 116-178) . They are especially chosen from polyethoxylated, polypropoxylated or polyglycerolated alcohols, -diols, (Ci-20) alkylphenols and fatty acids, bearing a fatty chain comprising, for example, from 8 to 18 carbon atoms, the number of ethylene oxide or propylene oxide groups possibly ranging especially from 2 to 50 and the number of glycerol groups possibly ranging especially from 2 to 30.
- polyethoxylated fatty amides preferably containing from 2 to 30 ethylene oxide units, polyglycerolated fatty amides comprising on average from 1 to
- the nonionic surfactants other than polycondensates of ethylene oxide and propylene oxide are chosen from oxyalkylenated surfactants and non-oxyalkylenated monoglycerolated or polyglycerolated surfactants.
- the nonionic surfactants other than polycondensates of ethylene oxide and propylene oxide are chosen from oxyalkylenated surfactants.
- non-oxyalkylenated monoglycerolated or polyglycerolated nonionic surfactant means a nonionic surfactant comprising in its structure one or more units -CH 2 -CH (CH 2 OH) -0- and not comprising any units of the type -Z-0-, Z denoting an unsubstituted linear or branched alkylene radical, such as -CH 2 -CH 2 -, -CH 2 -CH 2 - CH 2 - or -CH 2 -CH (CH 3 ) - .
- non-oxyalkylenated monoglycerolated or polyglycerolated nonionic surfactant ( s ) that may be used according to the invention are preferably chosen from non-oxyalkylenated monoglycerolated or polyglycerolated fatty alcohols and fatty esters.
- non-oxyalkylenated monoglycerolated or polyglycerolated nonionic surfactant (s) that may be used in the compositions of the invention are chosen from non-oxyalkylenated monoglycerolated or polyglycerolated fatty alcohols.
- non- oxyalkylenated monoglycerolated or polyglycerolated surfactant ( s ) that may be used in the compositions according to the invention correspond to the general formula (V) below:
- R represents a linear or branched, saturated or unsaturated radical comprising from 8 to 40 carbon atoms, preferably from 10 to 30 carbon atoms and better still from 10 to 20 carbon atoms;
- n represents a number ranging from 1 to 30, preferably from 1 to 10 and better still from 1 to 5.
- non-oxyalkylenated monoglycerolated or polyglycerolated nonionic surfactants that may be used in the compositions of the invention may be present alone or as a mixture.
- the value of n of formula (V) above represents a statistical value, which means that, in a commercial product, several species of non-oxyalkylenated monoglycerolated or polyglycerolated nonionic surfactants, for instance non-oxyethylenated monoglycerolated or polyglycerolated fatty alcohols, may coexist in the form of a mixture.
- non-oxyalkylenated glycerolated nonionic surfactants that may be used in the compositions of the invention, mention may be made, inter alia, of lauryl alcohol containing 4 mol of glycerol (INCI name: polyglyceryl-4 lauryl ether), lauryl alcohol containing 1.5 mol of glycerol (INCI name: glyceryl lauryl ether), oleyl alcohol containing 4 mol of glycerol (INCI name: polyglyceryl-4 oleyl ether) , oleyl alcohol containing 2 mol of glycerol (INCI name: polyglyceryl-2 oleyl ether), cetearyl alcohol containing 2 mol of glycerol, cetearyl alcohol containing 6 mol of glycerol, oleocetyl alcohol containing 6 mol of glycerol and octadecanol containing 6 mol of glycerol.
- non-oxyalkylenated glycerolated nonionic surfactants of the invention are monoglycerolated or polyglycerolated lauryl alcohols.
- Rhone-Poulenc Antarox CO 987
- concentration of these nonionic surfactants leading to a weighted HLB of greater than or equal to 8 may range from about 0.1% to 30%, preferably from about 0.5% to 25% and even more preferentially from about 1% to 20% by weight relative to the total weight of the dyeing and/or bleaching agent.
- the surfactant ( s ) present in the treating agent in accordance with the invention are chosen such that the weighted HLB of the nonionic surfactant system is greater than or equal to 8.
- the weighted HLB of the nonionic surfactant system is between 8 and 18 and more preferentially between 11 and 14.
- all the nonionic surfactants present in the dyeing and/or bleaching agent have an HLB of greater than or equal to 8.
- Compositions A and/or B may comprise one or more surfactants other than the nonionic surfactants described previously. These additional surfactants may be anionic, amphoteric, zwitterionic or cationic.
- anionic surfactants that may be used, alone or as mixtures, in the context of the present invention, mention may be made in particular (non-limiting list) of salts (in particular alkali metal salts, especially sodium salts, ammonium salts, amine salts, amino alcohol salts or magnesium salts) of the following compounds: alkyl sulfates, alkyl ether sulfates, alkylamido ether sulfates, alkylarylpolyether sulfates, monoglyceride sulfates; alkyl sulfonates, alkyl phosphates, alkylamide sulfonates, alkylaryl sulfonates, -olefin sulfonates, paraffin sulfonates; (C6- C24 ) alkyl sulfosuccinates , (C6- C24 ) alkyl ether sulfosuccinates , (C6- C24 ) al
- alkylpolyglycoside carboxylic esters such as alkylglucoside citrates, alkylpolyglycoside tartrates and alkylpolyglycoside sulfosuccinates , alkyl- sulfosuccinamates ; acyl isethionates and N-acyl taurates, the alkyl or acyl radical of all of these different compounds preferably containing from 12 to 20 carbon atoms and the aryl radical preferably denoting a phenyl or benzyl group.
- anionic surfactants which can also be used, mention may also be made of fatty acid salts such as oleic, ricinoleic, palmitic and stearic acid salts, coconut oil acid or hydrogenated coconut oil acid; acyl lactylates in which the acyl radical contains 8 to 20 carbon atoms. It is also possible to use alkyl D-galactoside uronic acids and their salts, polyoxyalkylenated (C6- C24 ) alkyl ether carboxylic acids, polyoxyalkylenated (C6- C24 ) alkylaryl ether carboxylic acids, polyoxyalkylenated
- (C6- C24 ) alkylamido ether carboxylic acids and their salts in particular those containing from 2 to 50 alkylene oxide groups, in particular ethylene oxide groups, and mixtures thereof.
- amphoteric or zwitterionic surfactants can be, in particular (non- limiting list) , aliphatic secondary or tertiary amine derivatives in which the aliphatic radical is a linear or branched chain containing 8 to 18 carbon atoms and containing at least one water-solubilizing anionic group (for example carboxylate, sulfonate, sulfate, phosphate or phosphonate) ; mention may also be made of (C8-C20) alkylbetaines , sulfobetaines , (C8-C20) alkyl ⁇ amido (C1-C6) alkylbetaines or (C8-C20) alkylamido (C1-C6) - alkylsulfobetaines .
- aliphatic secondary or tertiary amine derivatives in which the aliphatic radical is a linear or branched chain containing 8 to 18 carbon atoms and containing at least one
- R 3 4-CONHCH 2 CH2-N( R35 ) (R 36 ) (CH 2 COO-) in which: R34 denotes an alkyl radical of an acid R34-COOH present in hydrolysed coconut oil, a heptyl, nonyl or undecyl radical, R35 denotes a ⁇ -hydroxyethyl group and R36 denotes a carboxymethyl group;
- B represents -CH 2 CH 2 OX'
- X' denotes the -CH 2 CH 2 -COOH group or a hydrogen atom
- Y' denotes -COOH or the -CH 2 -CHOH-S0 3 H radical
- R 34 ' denotes an alkyl radical of an acid R 37 -COOH present in coconut oil or in hydrolysed linseed oil, an alkyl radical, in particular a C7, C9, Cn or C13 alkyl radical, a C17 alkyl radical and its iso form, or an unsaturated C17 radical.
- Disodium Caprylamphodiacetate Disodium Caprylo- amphodiacetate, Disodium Cocoamphodipropionate,
- Disodium Lauroamphodipropionate, Disodium Capryl- amphodipropionate, Disodium Capryloamphodipropionate, Lauroamphodipropionic acid and Cocoamphodipropionic acid Disodium Lauroamphodipropionate, Disodium Capryl- amphodipropionate, Disodium Capryloamphodipropionate, Lauroamphodipropionic acid and Cocoamphodipropionic acid .
- cocoamphodiacetate sold under the trade name Miranol® C2M Concentrate by the company Rhodia Chimie.
- cationic surfactants mention may be made in particular (non-limiting list) of: salts of optionally polyoxyalkylenated primary, secondary or tertiary fatty amines; quaternary ammonium salts such as tetraalkylammonium, alkylamidoalkyltrialkylammonium, trialkylbenzylammonium, trialkylhydroxyalkylammonium or alkylpyridinium chlorides or bromides; imidazoline derivatives; or amine oxides of cationic nature.
- the amounts of the additional surfactants present in the dyeing and/or bleaching agent according to the invention may range from 0.01% to 40% and preferably from 0.1% to 30% by weight relative to the total weight of the dyeing and/or bleaching agent.
- compositions A and/or B that are useful in the context of the invention are chosen from nonionic surfactants.
- the polycondensate ( s ) of ethylene oxide and propylene oxide are present in composition A.
- the polycondensate ( s ) of ethylene oxide and propylene oxide and all or some of the nonionic surfactant system with a weighted HLB of greater than or equal to 8 are present in composition A.
- the polycondensate ( s ) of ethylene oxide and propylene oxide, all or some of the nonionic surfactant system with a weighted HLB of greater than or equal to 8 and all or some of the fatty substances (s) free of carboxylic acid groups are present in composition A.
- compositions A and/or B comprise one or more colouring or coloured species chosen from oxidation dye precursors, synthetic direct dyes and natural dyes as described previously .
- the oxidation base(s), if they are present, advantageously represents in each case from 0.0001% to 10% by weight and preferably from 0.005% to 5% by weight relative to the total weight of composition A and/or B.
- the content of coupler (s), if they are present, advantageously represents in each case from 0.0001% to 10% by weight and preferably from 0.005% to 5% by weight relative to the total weight of composition A and/or B.
- the synthetic direct dye(s) more particularly represent from 0.0001% to 10% by weight and preferably from 0.005% to 5% by weight relative to the total weight of composition A and/or B.
- the natural dyes when they are present, generally represent from 0.001% to 10% by weight, preferably from 0.01% to 8% by weight and better still from 0.1% to 5% by weight relative to the weight of the composition.
- the composition according to the invention comprises one or more oxidation dyes.
- the colouring or coloured species are present in composition A.
- compositions A and/or B that are useful in the context of the invention may also contain various adjuvants conventionally used in hair treatment compositions, such as anionic, cationic, nonionic, amphoteric or zwitterionic polymers or mixtures thereof; mineral thickeners, and in particular fillers such as clays or talc; organic thickeners, in particular with anionic, cationic, nonionic and amphoteric polymeric associative thickeners; antioxidants; penetrants; sequestrants ; fragrances; dispersants; film-forming agents; preserving agents; opacifiers .
- adjuvants conventionally used in hair treatment compositions, such as anionic, cationic, nonionic, amphoteric or zwitterionic polymers or mixtures thereof; mineral thickeners, and in particular fillers such as clays or talc; organic thickeners, in particular with anionic, cationic, nonionic and amphoteric polymeric associative thickeners; antioxidants; penetrants
- Compositions A and/or B may optionally comprise one or more organic solvents.
- organic solvents include linear or branched C2-C4 alkanols, such as ethanol and isopropanol; glycerol; polyols and polyol ethers such as 2-butoxyethanol, propylene glycol, dipropylene glycol, propylene glycol monomethyl ether, glycerol and diethylene glycol monomethyl ether and monoethyl ether, and also aromatic alcohols, for instance benzyl alcohol or phenoxyethanol , and mixtures thereof.
- linear or branched C2-C4 alkanols such as ethanol and isopropanol
- glycerol polyols and polyol ethers
- 2-butoxyethanol propylene glycol, dipropylene glycol, propylene glycol monomethyl ether, glycerol and diethylene glycol monomethyl ether and monoethyl ether
- aromatic alcohols for instance benzyl
- the agent for dyeing and/or bleaching keratin fibres in accordance with the present invention is generally an aqueous composition. Its pH is generally between 3 and 12 approximately, preferably between 5 and 11 approximately and preferentially 7 to 11.
- the dyeing and/or bleaching agent according to the invention may be in various forms, such as in the form of liquids, creams or gels, or in any other form that is suitable for dyeing keratin fibres, and especially human hair.
- a subject of the present invention is also a process for dyeing and/or bleaching keratin fibres using the dyeing and/or bleaching agent described above .
- the process of the invention may be performed by applying composition A and composition B successively and without intermediate rinsing.
- composition A obtained by extemporaneous mixing, at the time of use, of composition A and composition B is applied to wet or dry keratin fibres.
- the weight ratio of the amounts of A/B ranges from 0.1 to 10, preferably from 0.2 to 3 and better still from 0.3 to 1.
- the mixture present on the keratin fibres (resulting either from the extemporaneous mixing of A and B or from their partial or total successive application) is left on for a time generally from about 1 minute to 1 hour and preferably from 5 minutes to 30 minutes.
- the temperature during the process is conventionally between room temperature (between 15 and 25°C) and 80°C and preferably between room temperature and 60°C.
- the keratin fibres are optionally rinsed with water, and optionally undergo washing followed by rinsing with water, and are then dried or left to dry.
- the invention relates to the use, for dyeing and/or bleaching keratin fibres, of a dyeing and/or bleaching agent as defined previously.
- composition A B para-Aminophenol 3.05 3.05
- composition B not containing any polycondensate of ethylene oxide and propylene oxide forms a precipitate after a few hours at room temperature.
- composition A containing a polycondensate of ethylene oxide and propylene oxide remains clear, even after two months at 45°C.
- compositions C and D below are also prepared (the amounts are expressed as g% of active materials) :
- composition A or B * 4 g of composition A or B
- the resulting mixtures are then applied to locks of natural hair containing 90% white hairs, at a rate of 10 g of mixture per 1 g of hair.
- the hair is then rinsed, washed with a standard shampoo and dried.
- composition A Locks dyed more uniformly and more strongly using the mixture derived from composition A are obtained.
- This composition is stable over time.
- compositions detailed above are mixed together on a weight-for-weight basis at the time of use.
- the resulting mixture is then applied to locks of natural hair containing 90% white hairs, at a rate of 10 g of mixture per 1 g of hair.
- the mixture is left on the hair at room temperature for 30 minutes.
- the hair is then rinsed, washed with a standard shampoo and dried.
- Locks dyed in a very light blond shade with an ash-golden tint are obtained.
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Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
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US13/518,492 US8403999B2 (en) | 2009-12-22 | 2010-12-13 | Dyeing and/or bleaching composition comprising a polycondensate of ethylene oxide and propylene oxide |
ES10790952T ES2793955T3 (en) | 2009-12-22 | 2010-12-13 | Dyeing composition comprising a polycondensate of ethylene oxide and propylene oxide |
CN2010800644314A CN103179950A (en) | 2009-12-22 | 2010-12-13 | Dyeing and/or bleaching composition comprising a polycondensate of ethylene oxide and propylene oxide |
EP10790952.5A EP2515842B1 (en) | 2009-12-22 | 2010-12-13 | Dyeing composition comprising a polycondensate of ethylene oxide and propylene oxide |
MX2012007107A MX339145B (en) | 2009-12-22 | 2010-12-13 | Dyeing and/or bleaching composition comprising a polycondensate of ethylene oxide and propylene oxide. |
BR112012015259-9A BR112012015259B1 (en) | 2009-12-22 | 2010-12-13 | DEVICE, PROCESS FOR DYEING KERATIN FIBERS, USE OF A DYE COMPOSITION, USE OF ONE OR MORE POLYCONDENSATES OF ETHYLENE OXIDE AND PROPYLENE OXIDE AND AGENT FOR DYEING AND / OR DECORATION OF KERATIN FIBERS |
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
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FR0959401A FR2954147B1 (en) | 2009-12-22 | 2009-12-22 | TREATMENT AGENT COMPRISING NON-IONIC SURFACTANTS HLB WEIGHTED ABOVE OR EQUAL TO 8 AND ETHYLENE OXIDE POLYCONDENSATE AND PROPYLENE OXIDE |
FR0959402A FR2954148B1 (en) | 2009-12-22 | 2009-12-22 | COMPOSITION COMPRISING A CAPILLARY DYE AND A POLYCONDENSATE OF ETHYLENE OXIDE AND PROPYLENE OXIDE |
FR0959402 | 2009-12-22 | ||
FR0959401 | 2009-12-22 | ||
US29865910P | 2010-01-27 | 2010-01-27 | |
US29865610P | 2010-01-27 | 2010-01-27 | |
US61/298,656 | 2010-01-27 | ||
US61/298,659 | 2010-01-27 |
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WO2011076603A2 true WO2011076603A2 (en) | 2011-06-30 |
WO2011076603A3 WO2011076603A3 (en) | 2013-09-19 |
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PCT/EP2010/069505 WO2011076603A2 (en) | 2009-12-22 | 2010-12-13 | Dyeing and/or bleaching composition comprising a polycondensate of ethylene oxide and propylene oxide |
Country Status (7)
Country | Link |
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US (1) | US8403999B2 (en) |
EP (1) | EP2515842B1 (en) |
CN (3) | CN103179950A (en) |
BR (1) | BR112012015259B1 (en) |
ES (1) | ES2793955T3 (en) |
MX (1) | MX339145B (en) |
WO (1) | WO2011076603A2 (en) |
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EP2950774B1 (en) * | 2013-01-29 | 2018-07-25 | L'Oréal | Dye composition using at least one coupler of meta-phenylenediamine type substituted in position 4 in a medium comprising a fatty substance, processes and device |
US10383803B2 (en) | 2013-01-29 | 2019-08-20 | L'oreal | Dye composition using at least one coupler of meta-phenylenediamine type substituted in position 4 in a medium comprising a fatty substance, processes and device |
WO2017016719A1 (en) * | 2015-07-28 | 2017-02-02 | Henkel Ag & Co. Kgaa | Lightening method using special siloxane compounds |
US10835478B2 (en) | 2015-07-28 | 2020-11-17 | Henkel Ag & Co. Kgaa | Lightening method using special siloxane compounds |
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EP2515842B1 (en) | 2020-04-29 |
BR112012015259A2 (en) | 2016-03-15 |
US20120308498A1 (en) | 2012-12-06 |
MX2012007107A (en) | 2012-07-23 |
CN107595671A (en) | 2018-01-19 |
CN106890106A (en) | 2017-06-27 |
WO2011076603A3 (en) | 2013-09-19 |
US8403999B2 (en) | 2013-03-26 |
BR112012015259B1 (en) | 2017-08-08 |
CN103179950A (en) | 2013-06-26 |
ES2793955T3 (en) | 2020-11-17 |
MX339145B (en) | 2016-05-13 |
EP2515842A2 (en) | 2012-10-31 |
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