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WO2016177345A1 - Mélange de coloration pour les cheveux renfermant un composé (méth)acrylate - Google Patents

Mélange de coloration pour les cheveux renfermant un composé (méth)acrylate Download PDF

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Publication number
WO2016177345A1
WO2016177345A1 PCT/CN2016/081210 CN2016081210W WO2016177345A1 WO 2016177345 A1 WO2016177345 A1 WO 2016177345A1 CN 2016081210 W CN2016081210 W CN 2016081210W WO 2016177345 A1 WO2016177345 A1 WO 2016177345A1
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WO
WIPO (PCT)
Prior art keywords
mixture
meth
acrylate
hair
dye
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2016/081210
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English (en)
Chinese (zh)
Inventor
马可斯⋅慕斯特曼
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Ip Full Asset Ltd
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Ip Full Asset Ltd
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Filing date
Publication date
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Publication of WO2016177345A1 publication Critical patent/WO2016177345A1/fr
Anticipated expiration legal-status Critical
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Classifications

    • 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
    • A61K8/36—Carboxylic acids; Salts or anhydrides thereof
    • 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
    • A61K8/37—Esters of carboxylic acids
    • 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
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q5/00—Preparations for care of the hair
    • A61Q5/12—Preparations containing hair conditioners

Definitions

  • a hair dye mixture having a (meth) acrylate compound and an oxidation dye precursor.
  • Hair dyeing or coloring is the use of hair dyes on the hair to color the hair.
  • the hair color of the entire head can vary slightly or significantly.
  • the roots are dyed to match the color of the rest of the hair.
  • the reason for hair dyeing may be just seasonal changes - many female customers want the color of their hair to be lighter in the summer, so that it can set off the color of the skin after sun exposure - or just for the mood, image, wearing Or a change in hair style. For a slightly older client, whitening of the hair is a major concern and encourages frequent use of hair root polish.
  • a common drawback of traditional hair dyeing is damage to the hair structure. Many customers are concerned about excessive handling of hair, and professional stylists in hair salons oppose further chemical treatments such as curling, bleaching, or permanent dyeing, which can over-dry or split the hair. Damaged hair may be more difficult to shape and manage – for example, dry hair is easy to fly and easy to roll. Hair splitting and drying affect the hair microstructure, resulting in irregular stratum corneum spacing. At the microscopic level it can be considered as reduced hair brightness.
  • a (meth) acrylate having a weight percentage of between 1% by weight and 15% by weight, wherein the (meth) acrylate has a molecular weight of less than 100 g/mol, and the (meth) acrylate has water solubility;
  • An oxidative dye precursor having at least one coupler and at least one primary intermediary
  • the pH of the mixture is from 8 to 12, and the mixture does not have an oxidizing agent.
  • a hair oxidative colorant mixture is used, wherein the (meth) acrylate compound has a molecular weight of less than 100 g/mol, and the mixture contains between 1 and 15% by weight of (meth)acrylic acid. fat.
  • kits for hair coloring comprising: (a) any of the above mixtures; (b) an oxidizing formulation comprising an oxidizing agent, wherein the mixture (a) and the formulation (b) Separate packaging.
  • Another aspect of the invention is a method of dyeing hair comprising (a) mixing the mixture with an oxidizing formulation comprising an oxidizing agent to form a mixture, and (b) applying the mixture to the hair.
  • Another aspect of the invention is a ready-to-use hair dye formulation comprising:
  • a (meth) acrylate having a weight percentage of between 0.1% by weight and 15% by weight, wherein the (meth) acrylate has a molecular weight of less than 100 g/mol, and the (meth) acrylate has water solubility;
  • An oxidative dye precursor having at least one coupler and at least one primary intermediary
  • the mixture has a pH of from 8 to 12.
  • (meth) acrylate is a nucleophilic reagent at high pH, so it can participate in the addition reaction of the coupler with the primary intermediary as well as the nucleophile, thereby hindering one dye reaction pathway and promoting another fuel. Reaction pathway. In general, the dye enters the hair faster than the reaction speed between the dyes. In the presence of (meth) acrylate, we observed that there is no chromatic aberration in the ring dye, which means that the same color is produced at a faster rate, and the dye reacts faster than it penetrates. This allows the dye to be more concentrated around the hair shaft, allowing the customer to feel the dyeing deeper.
  • the first aspect of the invention is a "dyeing agent mixture", referred to as a "mixture.”
  • the mixture is used for dyeing hair and is a mixture for mixing, that is, for mixing with an oxidizing formulation to provide a mixture, i.e., the "hair dye formulation ready for use”.
  • the mixture is a liquid. Liquid mixtures are very useful because they are easily mixed with oxidizing formulations which are also usually liquid.
  • the mixture contains from 1% by weight to 15% by weight of (meth) acrylate, wherein the (meth) acrylate has a molecular weight of less than 100 g/mol, and the (meth) acrylate has water solubility. .
  • the (meth) acrylate contains a vinyl group.
  • the (meth) acrylate comprises a acrylate group or a methacrylate group.
  • the methacrylate compound has the chemical formula:
  • Z is hydrogen or methyl
  • the (meth) acrylate is added to the mixture in the form of acrylic acid or methacrylic acid.
  • the mixture contains from 5 wt% to 15 wt% or from 10 wt% to 15 wt% of (meth) acrylate by weight.
  • the (meth) acrylate compound does not polymerize well at high pH. However, it is advantageous to ensure the unsaturation of (meth) acrylate by introducing a polymerization inhibitor.
  • the mixture contains a polymerization inhibitor in an amount of from 1 mg to 1000 mg of the polymerization inhibitor per kilogram of the (meth) acrylate compound.
  • the polymerization inhibitor is 4-methoxyphenol.
  • the polymerization inhibitor is nitrobenzene or 1,1-diphenyl-2-trinitrophenylhydrazine (DPPH).
  • DPPH 1,1-diphenyl-2-trinitrophenylhydrazine
  • St. Lecot's antioxidant Ethanox is a non-staining, odorless antioxidant.
  • ETHANOX 330 or 330G can be used.
  • the polymerization inhibitor is an anisole compound.
  • the polymerization inhibitor is selected from the group consisting of: 2-tert-butyl-4-hydroxyanisole, 3-tert-butyl-4-hydroxyanisole, and mixtures thereof.
  • a proton is emitted to the free radical of the ethylene monomer.
  • the resulting compound cannot be polymerized because it no longer has free radicals.
  • the butyl group on the polymerization inhibitor serves as an electron donating group for stabilizing the radicals formed in the benzene ring.
  • the mixture is substantially free of any initiator for free radical polymerization.
  • An advantage of the mixture being substantially free of any radical polymerization initiator is that the risk of self-polymerization of the (meth) acrylate can be reduced.
  • the mixture is substantially free of poly(meth)acrylate polymers.
  • the granules such as poly(meth) acrylate polymers in capsules.
  • the mixture contains an oxidation dye precursor comprising at least one coupler and at least one primary intermediary.
  • An oxidative dye suitable for use in the present invention may be a free base or a physiological salt thereof formed with an organic or inorganic acid such as hydrochloric acid, hydrobromic acid, acetic acid, lactic acid, succinic acid, tartaric acid or sulfuric acid, or, as long as The base has an aromatic hydroxyl group, a salt thereof such as an alkali phenate.
  • Oxidation dye compounds have been disclosed in the prior art, including aromatic diamines, aminophenols, aromatic diols, and derivatives thereof (Sagarin, Cosmetic Science and Technology, and Interscience, Special Edn. Vol. 2, 308-310). Pages can be used as representative examples of oxidation dye precursors, but not all oxidation dye compounds are contemplated.
  • the oxidative dye compounds which can be used are also disclosed in Canadian Patent Application No. CA 2 576 189 A1, in particular the dye combinations disclosed in Table 1, 1 to 2394, pages 49 to 238. It should be noted that the following examples of primary intermediaries and couplers (collectively referred to as oxidation dye precursors) are not limiting. These primary mediators and couplers can be used in the form of a salt such as a sulfate.
  • the primary intermediator is: toluene-2,5-diamine, p-phenylenediamine, N-phenyl-p-diaminophenol, N,N-bis (2-hydroxyethyl) Base)-p-phenylenediamine, 2-hydroxyethyl-p-phenylenediamine, hydroxypropyl bis (N-hydroxyethyl-P-phenylenediamine, 2-methoxymethyl-p-phenylenediamine, 2-( 1,2-dihydroxyethyl)-p-phenylenediamine, 2,2'-(2-(4-aminodiphenylamine)-ethyl-ureadiyl)-diethanol, 2-(2,5-di Amino-4-methoxyphenyl)-propane-1,3 diol, 2-(7-amino-2H-benzo[b][1,4]oxazin-3(4H)ethanol, 2-chloro -1,
  • the primary intermediary is 2-methoxymethyl-1,4-diamine benzene.
  • 2-Methoxymethyl-1,4-diamine benzene has better sensitization (for example, a lowering of the skin reaction of the scalp).
  • the primary intermediary is 4,5-diamino-1-hexylpyrazole.
  • the sulfate of 4,5-diamino-1-hexylpyrazole is used.
  • the primary intermediary is: 4,5-diamino-1-butylpyrazole, 4,5-diamino-1-pentylpyrazole, 4,5-diamino-1 -Phenylpyrazole, 2,3-diamino-6,7-dihydropyrazole [1,2-a]pyrazole-1 (5H) dimethyl sulfate, 4,5-diamino-1-hexyl Pyrazole, 4,5-diamino-1-heptylpyrazole, methoxymethyl-1,4-diaminobenzene, and salts thereof, especially as chlorides, sulfates, and hemisulfates.
  • the coupler is a compound containing at least one benzene ring having at least one hydroxyl substituent.
  • the color forming period is: resorcinol, 4-chlororesorcinol, 2-chlororesorcinol, 2-methylresorcinol, 4,6-dichloro Hydroquinone, 4,6-dichlororesorcinol, 2,4-dimethyl-1,3-benzenediol, m-aminophenol, 4-amino-2-hydroxytoluene, 2-methyl-5- Hydroxyethylaminophenol, 3-amino-2,6-dimethylphenol, 3-amino-2,4-dichlorophenol, 6-chloro-5-amino-o-cresol, 4-chloro-5-amino-ortho Phenol, hydroxybenzomorpholine, 2-amino-5-ethylphenol, 2-amino-5-biphenol, 2-amino-5-methylphenol, 2-amino
  • the oxidation dye precursor is: naphthol, 2,4-diaminophenoxyethanol, sulfuric acid-2,5-diaminotoluene, resorcinol, p-aminom-cresol, 2-amino-6-chloro-4-nitrophenol, 2-amino-4-N-(beta-hydroxyethyl)aminoanisole sulfate, N-hydroxyethyl-3,4-methylenedioxy Aniline hydrochloride, 4,5-diamino-1-(2-hydroxyethyl)pyrazole sulfate, 4-amino-2-hydroxytoluene, 2-methylresorcinol, m-aminophenol, 2 -Methyl-5-N-hydroxyethylaminophenol and mixtures thereof.
  • the oxidation dye precursor comprises 5-amino-4-chloro-o-cresol and 2-methoxymethyl-1,4-diaminobenzene. In at least one embodiment, the oxidation dye precursor comprises 2,6-diaminopyridine and 2-methoxymethyl-1,4-diaminobenzene. In at least one embodiment, the oxidation dye precursor comprises 2,6-dihydroxyethylaminotoluene and 2-methoxymethyl-1,4-diaminobenzene. In at least one embodiment, the oxidation dye precursor comprises 2-methoxymethyl-1,4-diaminobenzene and p-phenylenediamine and/or toluenediamine.
  • the total content of the oxidation dye precursor and coupler is from 0.001% to 12%, or from 0.01% to 10%, or from 0.05% to 9%, or from 1% to 6%.
  • the mixture further contains a direct dye.
  • the direct dye is preferably an oxidatively stable direct dye.
  • the dye mixture contains a total amount of direct dye of from 0.001% to 4%, or from 0.005% to 3%, or from 0.01% to 2%. The use of direct dyes can enhance the dyeing effect, especially the dyeing strength.
  • the mixture of dye mixtures has substantially no direct dye. In fact, many customers prefer a dye mixture that does not have a direct dye.
  • the direct dye contains a nitro dye, an anthraquinone dye, a base dye, a neutral azo dye, an acid dye, and mixtures thereof that provide blue, red, and yellow.
  • the direct dye is a nitro dye that provides a blue color.
  • the direct dye is a red nitro dye.
  • the direct dye is a yellow nitro dye.
  • the direct dye is a hydrazine dye.
  • the direct dye is a base dye.
  • the direct dye is a neutral azo dye.
  • the direct dye is an acid dye.
  • the direct dye is selected from the group consisting of Acid Yellow 1, Acid Orange 3, Acid Black 1, Acid Black 52, Acid Orange 7, Acid Red 33, Acid Yellow 23, Acidic Blue 9, Acid Violet 43, Acid Blue 16, Acid Blue 62, Acid Blue 25, Acid Red 4, Basic dyes, such as alkaline brown 17, saffron 118, alkaline orange 69, saffron 76, alkaline brown 16, Basic yellow 57, alkaline violet 14, alkaline blue 7, alkaline blue 26, saffron 2, basic blue 99, basic yellow 29, saffron 51, alkaline orange 31, basic yellow 87,4- (3-(4-Amino-9,10-dioxy-9,10-dihydroindole-1-amino)propyl)-4-methylmorpholinyl-4-n-ion-dimethyl sulfate , (E)-1-(2-(4-(4,5-dimethylazozolyl)diazenyl)phenyl(ethyl)amino)
  • Disperse dyes such as disperse red 17, disperse violet 1, disperse red 15, disperse violet 1, disperse black 9, disperse blue 3, disperse blue 23, disperse blue 377, nitro dye, such as 1-(2-(4-nitrogen) Phenylamino)ethyl)urea, 2-(4-methyl-2-nitrophenylamino)ethanol, 4-nitrophenyl-1,2-diamino, 2-nitrobenzene-1,4-di Amino, methionine, HC red 13,2,2'-(2-nitro-1,4-phenylene) bis(ureidodiyl)diethanol, HC yellow 5, HC red 7, HC blue 2, HC yellow 4, HC yellow 2, HC orange 1, HC red 1,2-(4-amino-2-chloro-5-nitrophenylamino)ethanol, HC red 3,4-amino-3-nitrophenol, 4-(2-hydroxyethylamino)-3-nitrophenol, 2-amino-3-nitrophenol, 2-
  • the dye mixture contains a cosmetically acceptable carrier.
  • the cosmetically acceptable carrier is a water soluble carrier.
  • the dye mixture contains water. Water provides a hydrophilic phase, and hydrophilic groups in other components can interact with water. Water also provides a mobile phase, which means that the mixture components can be liquid and easy to Other liquids are mixed, such as an oxidizing formula. In at least one embodiment, the mixture contains from 50% to 85%, or from 65% to 75% water.
  • the cosmetically acceptable carrier is any carrier that can dispense the active ingredient into the hair for use.
  • the cosmetically acceptable carrier is an aqueous medium or a water-alcohol mixed solvent medium.
  • the carrier when the carrier is a water-ethanol mixed solvent medium, the carrier contains water and an alcohol. The effect is that it can affect the viscosity of a wide range of mixture components, such as polymers that may be present in the mixture.
  • the one is selected from the group consisting of: ethanol, isopropanol, propanol, and mixtures thereof.
  • the carrier when the carrier is an aqueous medium, the carrier consists essentially of water and is substantially free of alcohol.
  • the mixture contains a carrier that is safe and effective in acceptable cosmetic form.
  • the mixture contains water in an amount from 0.1% to 99%, or from 1% to 98%, or from 10% to about 97%, or from 30% to 95%.
  • the mixture is substantially free of alcohol, such as being volatile (eg, ethanol, isopropanol, propanol).
  • alcohol such as being volatile (eg, ethanol, isopropanol, propanol).
  • the cosmetically acceptable carrier is an oily compound.
  • the oily compound is selected from the group consisting of recycled silica gel and volatile hydrocarbons. Circulating silicone is available from Dow Corning Corporation.
  • the recycled silica gel has at least 3 silicon atoms or at least 5 silicon atoms, but no more than 7 or 6 silicon atoms.
  • the structure of the recycled silica gel is as follows:
  • n is at least 3, or at least 5, but not greater than 7 or not greater than 6.
  • the circulating silica has a kinematic viscosity of less than 10 cSt at 23 °C.
  • a suitable circulating silica gel includes, but is not limited to, cyclomethicone D5 (commercially known as G.E. silica gel). In at least one embodiment, the mixture does not contain silica gel.
  • Volatile hydrocarbons such as isoparaffinic solvents, are available from ExxonMobil Petrochemical.
  • the oily compound is mineral oil.
  • suitable mineral oils include Benol. Blandol, Hydrobrite, Kaydol (Sonneborn LLC Refined Products), Chevron Superla White Oil, Drakeol, Parol (Calumet Penreco LLC), Peneteck (Calumet Penreco LLC), Marcol, And Primol 352 (ExxonMobil Petrochemicals).
  • the mixture contains a hydrophobic phase.
  • the hydrophobic phase comprises: a fatty alcohol, a fatty acid, or a mixture thereof.
  • the fatty alcohol and/or fatty acid contains from 10 to 30, or from 12 to 20, or from 16 to 18 carbon atoms.
  • the hydrophobic phase contains two different fatty alcohols.
  • the hydrophobic phase contains two different fatty alcohols, each of which contains from 10 to 14 carbon atoms.
  • the mixture has a kinematic viscosity of from 0.5 cSt to 1500 cSt at 23 °C.
  • “Viscosity” can refer to the kinematic viscosity (measured in mPa ⁇ s) or the kinematic viscosity of a liquid at 23 ° C and ambient conditions (measured in centistokes, cSt).
  • the dynamic viscosity can be measured using a rotational viscometer, such as the Brookfield Dial Viscometer available from the Brookfield Engineering Laboratory (USA), Model 1-2 RVT, and other known models in the industry. Typical Brookfield spindle waves that can be used include, but are not limited to, RV-7 with a shaft speed of 20 rpm. The specific shaft speed is determined by the skilled person.
  • the kinematic viscosity can be obtained by dividing the dynamic viscosity by the liquid density (23 ° C and ambient conditions).
  • Viscosity allows the mixture to be easily applied to the fibers - for example, evenly distributed to the hair. Viscosity can be affected by the acceptable carrier and thickener in the mixture.
  • the mixture has a kinematic viscosity of from 1 to 1000 cSt. In at least one embodiment, the mixture has a kinematic viscosity of from 1.5 to 500 cSt, or from 2 cSt to 350 cSt, or from 2.5 cSt to 200 cSt, or from 3 cSt to 150 cSt, measured at 23 ° C and 1 cSt equals 1 x 10 -6 m 2 /s.
  • the mixture has a kinetic viscosity of from 1 mPa ⁇ s to 5000 mPa ⁇ s. In at least one embodiment, the mixture has a kinetic viscosity of from 2 mPa ⁇ s to 400 mPa ⁇ s, or from 3 mPa ⁇ s to 100 mPa ⁇ s. Alternatively, in at least one embodiment, the mixture has a kinetic viscosity of from 30 mPa ⁇ s to 250 mPa ⁇ s, or from 100 mPa ⁇ s to 200 mPa ⁇ s.
  • the viscosity range helps prevent the mixture from dripping.
  • a carrier such as a cosmetically acceptable carrier.
  • the mixture is substantially free of compounds having a vapor pressure of less than 0.01 mm Hg or less than 0.001 mm Hg, measured at 23 ° C and 1 atm. Low volatility reduces odor and is safer.
  • the pH of the mixture is from 8 to 12. In at least one embodiment, the pH is 8.0 to 9.0, or 9.1 to 10.0, or 10.1 to 11.0, or 11.1 to 12.0.
  • the mixture may contain a pH adjusting agent and/or a buffering agent in an amount sufficient to effectively adjust the pH of the mixture/formulation to fall within the specified range.
  • Suitable pH adjusting agents and/or buffering agents include, but are not limited to, ammonia, alkanolamines such as monoethanolamine, diethanolamine, triethanolamine, propanolamine, dipropanolamine, tripropanolamine, 2-amino-2-methyl-1-propanol, 2-amino-2-hydroxymethyl-1,3-propanediol, phosphonium salt, alkali metal, ammonium hydroxide and ammonium carbonate, preferably sodium hydroxide, silicon Sodium, monosodium silicate, ammonium carbonate, and acidulants, such as inorganic and organic salts, for example, phosphoric acid, acetic acid, ascorbic acid, citric acid, or tartaric acid, hydrochloric acid, and mixtures thereof.
  • the pH is adjusted by ammonia or
  • the mixture contains an alkaline agent.
  • An alkaline agent refers to one or more compounds used to increase the pH. In general, the most commonly used alkaline agent is ammonia. Non-amino acid agents are also helpful in reducing olfactory stimuli. For example, an alkanolamine typified by monoethanolamine.
  • the non-aminoalkanolamine is selected from the group consisting of monoethanolamine (MEA), sodium silicate, sodium silicate, diethanolamine, triethanolamine, propanolamine, dipropanolamine, tripropanolamine, 2 -amino-2-methyl-1,3-propanediol, 2-amino-2-methyl-1-propanol (also known as aminomethylpropanol, AMP), 2-amino-2-hydroxymethyl- 1,3-propanediol, and mixtures thereof.
  • Monoethanolamine (MEA) or aminomethylpropanol (AMP) is commonly used in ammonia-free hair dye products and as an alkaline agent alone or in combination with other alkaline agents.
  • the monoethanolamine be used alone or in combination with other non-alkaline agents.
  • the mixtures described herein may contain ammonia, such as less than 0.5% ammonia, in addition to the non-alkaline agent.
  • the alkaline agent is monoethanolamine (MEA).
  • the alkaline agent contained in the mixture is monoethanolamine (MEA), and the primary intermediator contained therein is 2-methoxymethyl-1,4-diamine benzene.
  • MEA monoethanolamine
  • 2-methoxymethyl-1,4-diamine benzene 2-methoxymethyl-1,4-diamine benzene
  • the mixture contains at least one preservative and/or a preservative mixture. In at least one embodiment, the mixture contains from 0.01% to 1%, alternatively from 0.1% to 0.5%, of a preservative. In at least one embodiment, the preservative is selected from the group consisting of: benzyl alcohol, phenoxyethanol, 1,3-dimethylol-5,5-dimethylhydantoin, and mixtures thereof. In at least one embodiment, the mixture contains at least A preservative selected from the group consisting of benzyl alcohol, phenoxyethanol, and mixtures thereof, or the preservative is a mixture of benzyl alcohol and phenoxyethanol. In at least one embodiment, the mixture is substantially free of benzoate compounds. The benzoate compound is not preferred in terms of stability and/or precipitation of the mixture. In at least one embodiment, the mixture is substantially free of parabens. Some customers don't like Nepal.
  • the mixture has a chelating agent.
  • the chelating agent is present in an amount sufficient to reduce the metal content of the other ingredients in the mixture, such as an oxidizing agent, more specifically a peroxide.
  • the chelating agent is selected from the group consisting of: diamine-N,N-dipolyacid, monoamine, monoamide-N,N-dipolyacid, and N,N-bis(2-hydroxybenzene) Ethylenediamine-N,N'-diacetate hydrochloride chelating agent (such as EDDS (ethylene diamine disuccinic acid)), carboxylic acid (such as aminocarboxylic acid), phosphoric acid (phosphoric acid), Phosphoric acid (strastopolyphosphoric acid), its salts and its derivatives, and mixtures thereof.
  • EDDS ethylene diamine disuccinic acid
  • carboxylic acid such as aminocarboxylic acid
  • phosphoric acid phosphoric acid
  • Phosphoric acid strastopolyphosphoric
  • the acid mentioned here exists in the form of an anion (loss of protons) or in the form of a salt.
  • the chelating agent is ethylenediaminetetraacetate, a salt of diamine tetraacetate (EDTA) and/or a salt of etidronate.
  • the chelating agent is a salt of ethylenediamine disuccinic acid or ethylenediamine disuccinic acid.
  • the mixture contains at least one source of peroxycarbonate ions.
  • Peroxycarbonate ions are prepared from hydrogen peroxide and carbonate ions.
  • the mixture contains a source of carbonate ions, or a source of carbamate ions, or a source of bicarbonate ions, or a mixture thereof.
  • the source of peroxycarbonate ions is selected from the group consisting of sodium, potassium, rubidium, arginine, lithium, calcium, magnesium, barium, ammonium carbonates, carbamates, and bicarbonates, And a mixture thereof.
  • the source of peroxycarbonate ions is selected from the group consisting of sodium carbonate, sodium hydrogencarbonate, potassium carbonate, potassium hydrogencarbonate, cesium carbonate, cesium hydrogencarbonate, lithium carbonate, calcium carbonate, magnesium carbonate, cesium carbonate, carbonic acid. Ammonium, ammonium bicarbonate, and mixtures thereof.
  • Percarbonate can also be used to provide a source of carbonate ions and a source of oxidant.
  • the source of carbonate ions, the source of carbamate ions, and the source of bicarbonate ions may be selected from the group consisting of sodium hydrogencarbonate, potassium hydrogencarbonate, ammonium carbamate, and mixtures thereof.
  • the mixture contains a free radical scavenger.
  • the free radical scavenger is present in an amount sufficient to reduce damage to the hair during hair coloring or bleaching.
  • the radical scavenger is preferably different from the alkaline agent.
  • the free radical scavenger can be reacted with carbonate radicals to convert it into a less active species through a series of rapid reactions.
  • the radical scavenger can Selected from: alkanolamines, amino sugars, amino acids, and mixtures thereof.
  • the radical scavenger may be selected from:
  • the radical scavenger may be selected from the group consisting of: benzylamine, glutamic acid, imidazole, di-tert-
  • the mixture is shuffled with a surfactant.
  • Surfactants help form emulsions.
  • the mixture is an emulsion.
  • the mixture is a cream or gum.
  • the mixture has a striate structure and/or a gel network.
  • the mixture contains micelles encasing a hydrophobic phase.
  • the mixture contains from 0.001% to 10%, alternatively from 0.1% to 8%, or from 0.5% to 5%, or from 0.4% to 2%, or from 0.8% to 1.5%, of a surfactant.
  • the mixture contains a surfactant selected from the group consisting of anionic surfactants, amphoteric surfactants, zwitterionic surfactants, cationic surfactants, nonionic surfactants, and mixtures thereof.
  • the surfactant is used to stabilize the hydrophobic phase in the mixture, such as stabilizing the striatal structure and/or into a gel network.
  • the mixture contains an anionic surfactant.
  • the anionic surfactant is sodium lauryl sulfate or sodium lauryl ether sulfate.
  • the surfactant is a nonionic surfactant.
  • the nonionic surfactant is selected from the group consisting of lanolin alcohol, and polyoxyethylene ethers of fatty alcohols, and mixtures thereof.
  • the nonionic surfactant is ceteareth-n, wherein n is from 2 to 100, or from 10 to 30.
  • the advantage of using a nonionic surfactant is that any charge or salt can cause sedimentation of other components.
  • the mixture contains 0.001% to 5%, or 0.01% to 3%, or 0.01% to 1%, or 0.05 to 1%, or 0.1% to 0.5%, or 0.1% to 0.3% A nonionic surfactant.
  • the nonionic surfactant is selected from the group consisting of lanolin alcohol, and polyoxyethylene ethers of fatty alcohols, and mixtures thereof.
  • the nonionic surfactant is ceteareth - n, where n is 2 to 100, or 10 to 30.
  • the nonionic surfactant is a castor oil containing a polyethylene glycol ether group or a polypropylene glycol ether group.
  • the polyethylene glycol ether group is an ether of PEG-n, wherein n is an integer from 2 to 12, or from 2 to 10, or from 3 to 8.
  • the polyethylene glycol ether group has a molecular weight of less than 400 Da to facilitate mixing.
  • the polyethylene glycol ether group is an ether of PEG-n, wherein n is an integer from 2 to 60, or from 10 to 50, or from 20 to 40.
  • the polyethylene glycol ether group or polypropylene glycol ether group is selected from the group consisting of: PPG-4, PPG-6, PEG-5, PEG-6, PEG-8, and Its mixture.
  • the mixture contains hydrogenated PEG-40 castor oil and/or PEG-60 castor oil and/or PEG-35 castor oil as a nonionic surfactant.
  • the mixture contains a thickening agent.
  • the role of the thickener is to provide the fluidity required for the mixture, which is important for mixing and preventing dripping.
  • the mixture contains from 0.01% to 5% of a thickener.
  • the thickening agent is a polymeric thickening agent or a thickened polymer.
  • the mixture contains from 0.1% to 2% of a thickened polymer.
  • the thickened polymer is selected from the group consisting of associative polymers, crosslinked acrylic acid homopolymers, (meth)acrylic acid crosslinked copolymers, and (C1-C6)alkyl acrylate crosslinked copolymers. Or polysaccharides. The polymer is also used as a regulator.
  • the mixture contains a conditioning agent.
  • the conditioning agent is selected from the group consisting of silicone materials, amino silicone oils, fatty alcohols, high polymer resins, polyol carboxylates, cationic polymers, cationic surfactants, insoluble oils, and oil derived materials. And a mixture thereof.
  • the conditioning agent is selected from the group consisting of mineral oil, glycerin, and sorbitol.
  • the mixture contains 0.05% to 20%, or 0.1% to 15%, or 0.2% to 10%, or 0.2% to 2% of a conditioning agent.
  • a conditioning agent is a cationic polymer and a silicone resin.
  • One skilled in the art can select a cationic polymer modifier to improve the properties of the keratin fibers treated by the mixture.
  • the cationic polymer may be selected from compounds containing an amino group which may be primary, secondary, tertiary and quaternary amines which may form part of the backbone or may be located in a branch directly attached to the backbone.
  • the conditioning agent is a silicone.
  • the silicone resin is selected from the group consisting of polyalkylsiloxane oils, wires containing trimethylsilyl or hydroxydimethylsiloxane end groups Polydimethylsiloxane oil, polymethylphenylsiloxane oil, polydimethylphenylsiloxane or polymethyldiphenylsiloxane, silicone resin, having one or A plurality of siloxanes of the same or different organofunctional groups, these functional groups being directly attached to the siloxane chain.
  • the organofunctional group is selected from the group consisting of polyoxyethylene, and /polyoxypropylene groups, (i) a fluorine group, a thiol group, an amino group substituted or unsubstituted, a carboxylate group, a hydroxyl group, an alkoxy group. , quaternary ammonium, amphoteric and betaine groups.
  • the silicone resin can be used as a neat fluid or as a preformed emulsion.
  • the mixture contains a fragrance. In at least one embodiment, the mixture contains from 0.001% to 2% perfume.
  • the presence of spices can improve the process of use, and / or bring a mood that matches the visual effect - such as a relaxed or exciting taste.
  • the mixture is substantially free of fragrance and/or aroma. Some customers prefer recipes without fragrance. It is worth noting that the possibility of reacting with the primary mediators and couplers used should be minimized when selecting perfumes.
  • perfume capsules such as perfumes wrapped in microcapsules.
  • the mixture contains a perfume capsule.
  • the capsule has a friction trigger release technique, ie the filler in the capsule is released when the capsule is rubbed.
  • the rubbing may be by applying the hair dye mixture of the present invention to the hair or combing the hair after the mixture has been applied to the hair.
  • the microcapsules are frangible microcapsules. The filler therein is released when the outer shell of the microcapsule is broken.
  • the microcapsules have an outer casing made of a synthetic polymeric material.
  • the microcapsules comprise a central material and an outer shell encasing the central material, wherein the outer shell comprises: a plurality of amine monomers selected from the group consisting of aminoalkyl acrylates, alkyl aminoalkyl acrylates , bisalkylaminoalkyl acrylate, aminoalkyl methacrylate, alkylaminoalkyl methacrylate, dialkylaminoalkyl methacrylate, tert-butylaminoethyl methacrylate, Diethylaminoethyl methacrylate, dimethylaminoethyl methacrylate, dipropylaminoethyl methacrylate, and mixtures thereof, and a plurality of polyfunctional monomers or polyfunctional oligomers.
  • amine monomers selected from the group consisting of aminoalkyl acrylates, alkyl aminoalkyl acrylates , bisalkylaminoalkyl acrylate, aminoalkyl methacrylate, al
  • the outer casing is made of a polyacrylate such as a polyacrylate random copolymer.
  • the microcapsules have a humidity triggered release technique, i.e., the microcapsules release their contents upon contact with moisture.
  • the microcapsules contain a cyclic oligosaccharide, or the outer shell of the microcapsules is made of a cyclic oligosaccharide.
  • Cyclic oligosaccharide refers to a cyclic structure containing six or more polysaccharide units. In at least one embodiment, the cyclic oligosaccharide contains 6,7 Or 8 saccharide units or a combination thereof.
  • cyclic oligosaccharides are made into ⁇ , ⁇ , and ⁇ .
  • the cyclic oligosaccharide is selected from the group consisting of cyclodextrin: methyl- ⁇ -cyclodextrin, methyl- ⁇ -cyclodextrin, hydroxypropyl- ⁇ -cyclodextrin, hydroxypropyl - ⁇ -cyclodextrin, and mixtures thereof.
  • the cyclodextrin may be in the form of particles.
  • the cyclodextrin can also be spray dried.
  • the fragrance is an animal or vegetable fragrance.
  • the animal flavor is selected from the group consisting of musk oil, civet, castor, ambergris, and mixtures thereof.
  • the botanical flavor is selected from the group consisting of nutmeg extract, white cardamom extract, ginger extract, cinnamon extract, patchouli oil, geranium oil, orange peel oil, orange oil, and orange flower extract.
  • the perfume is selected from the group consisting of acetophenone, adolfaldehyde, aldehyde C-12, aldehyde C-14, aldehyde C-18, allyl octanoate, tarragon furan, amyl acetate, dimethyl Dihydrogen hydrazine derivative, ⁇ -pentyl cinnamaldehyde, anethole, anisaldehyde, benzoic aldehyde, benzyl acetate, benzyl alcohol and ester derivatives, benzyl propionate, benzyl salicylate, borneol, butyl acetate , camphor, carbitol, cinnamaldehyde, cinnamyl acetate, cinnamyl alcohol, cis-3-hexenol and ester derivatives, cis-3-hexenol methyl carbonate, citral, citron
  • the mixture contains a pigment.
  • the pigment imparts color to the product and dyes the hair, or the mixture or keratin fibers have the desired gloss.
  • the effects of the color as well as the gloss are preferably temporary, i.e. these effects continue until the next shampoo and can be removed by using shampoo.
  • the mixture is substantially free of pigment. Occasionally, the customer prefers a hair dye mixture without pigmentation to avoid residual hair and/or rough hair.
  • the coloring pigment particles contained in the mixture of the invention having a D 50 diameter of 5 to 60 microns.
  • the D 50 particle diameter refers to the median diameter of the volume.
  • D 50 is measured by a Malvern particle size analyzer 2000, which is a laser diffraction particle sizer, measured according to Hydro 2000G or Hydro 2000S ISO 13320:2009 (en), wherein the dispersant is water or ethanol. The measurement range is from 0.02 micron to 2000 microns.
  • D 50 is expressed as x 50 of ISO 13320:2009 (en).
  • Laser diffraction measures particle size by measuring the change in light intensity angle as a laser passes through a dispersed particle sample analyzer, the particle size being expressed in a volume equivalent diameter range.
  • a discussion of the measurement of D 50 can be found in Barber et al, Pharmaceutical Development and Technology, 3(2), 153-161 (1998), which is hereby incorporated by reference.
  • hair dye mixture of the invention contains particles having a D 50 diameter of 10 to 40 microns.
  • the pigment is present in an undissolved form.
  • the mixture contains from 0.01% to 25%, or from 0.1% to 20% pigment, or from 1% to 15%, or from 4% to 10% pigment.
  • These pigments may be organic compounds or inorganic compounds, and are substantially insoluble in the mixture.
  • Inorganic-organic mixed pigments can also be used.
  • the mixture contains an inorganic pigment. The advantage of using inorganic pigments is their resistance to light, weather and temperature.
  • the inorganic pigment has a natural source derived from, for example, chalk, vermiculite, tea brown, chlorite, burned vermiculite, and graphite.
  • the pigment is a white pigment such as titanium dioxide, zinc dioxide, or a black pigment such as iron black, or other color pigments such as ultramarine blue, iron red, gloss pigment, metallic effect pigment, Pearlescent pigments, fluorescent or phosphorescent pigments.
  • the pigment has a non-white color.
  • the pigment is selected from the group consisting of: metal oxides, metal hydroxides, metal oxide hydrates, mixed pigments, sulfur-containing silicates, sulfides, complex metal cyanides, metal sulfates, metals Chromate, as well as metal phase acid salts, as well as the metal itself (bronze pigment).
  • the pigment is selected from the group consisting of titanium dioxide (CI 77891), black iron oxide (CI 77499), yellow iron oxide (CI 77492), red and brown iron oxide (CI 77491), manganese violet (CI 77742), Ultramarine (sodium aluminum silicate, CI 77007, Pigment Blue 29), Prussian blue (ferricyanide, CI 77510), carmine (cochineal), and combinations thereof.
  • the pigment is pearlescent, and is based on mica and coated with a metal oxide or metal acyl chloride color, such as titanium dioxide or bismuth oxychloride, and optionally other dyeing materials, such as Iron oxide, Prussian blue, carmine, and cochineal.
  • a metal oxide or metal acyl chloride color such as titanium dioxide or bismuth oxychloride
  • other dyeing materials such as Iron oxide, Prussian blue, carmine, and cochineal.
  • the color exhibited by the pigment can be adjusted by its thickness.
  • These pigments are sold under the brand names below. as well as It is a product of the German Darmstadt Merck. E.g, It is a color tourism pigment that shows the color conversion effect under different visual angles.
  • the color base is natural mica, silica or calcium aluminoborosilicate sheets coated with different thicknesses of TiO 2 . Plainfield Town, USA, Kobo Products, Inc., 3474 So.
  • the product range is also used, especially for its surface treated Pearl pigment.
  • the company's FINE WHITE (mica and TiO 2 ) having a D 50 particle diameter of 5 to 25 microns
  • CELESTIAL LUSTER (mica and TiO 2 , 10 to 60 microns)
  • CLASSIC WHITE (mica and TiO 2 , 10 to 60 microns)
  • SynCrystal Sapphire for love card effect pigments is also very useful.
  • the product is a blue powder containing synthetic fluorogold mica flakes coated with titanium dioxide, iron ferrocyanide and a small amount of tin dioxide. Another product of Love Card, SYNCRYSTAL Almond, is also very useful.
  • the product is a beige powder with a copper reflective color containing synthetic fluorogold mica flakes coated with titanium dioxide and iron oxide. Bassford The RV 524C is also very useful. This product has two colors of bright red powder and purple reflective powder because it contains mica, titanium dioxide and carmine.
  • the pigment is an organic pigment.
  • the organic pigment is selected from the group consisting of natural pigment sepia, garcinia, bone carbon black, Kassel brown, indigo, chlorophyll, and other vegetable dyes.
  • the synthetic organic coloring matter is selected from the group consisting of azo pigments, smectites, indigo, dioxazines, quinoxanes, phthalocyanine dyes, isoindolinones, perylenes, and cyclic ketones. Dyes, metal complexes, basic blue, pyrrolopyrrolediones, and combinations thereof.
  • the pigment is selected from the group consisting of iron oxide, titanium dioxide, mica, borosilicate, and combinations thereof. In at least one embodiment, the pigment contains iron oxide (Fe 2 O 3 ) pigment. In at least one embodiment, the pigment comprises a mixture of mica and titanium dioxide.
  • the mixture contains a colored material.
  • the colored material is present in the form of particles.
  • the colored material is colored fibers, colored beads, colored particles such as nanoparticles, colored polymers containing dyes bonded by chemical bonds, liquid crystals, particles containing diffractive properties, ultraviolet light absorbers, and photoprotection Substance, pressure sensitive or phytochrome, and combinations thereof.
  • the mixture is substantially free of colored materials. Occasionally, customers prefer a mixture that does not have colored materials, thereby reducing the potential for debris and settling.
  • the colored material can be colored by the following mechanisms: thermochromism, photochromic, wet-sensitive discoloration, magnetochromism, electrochromism, compressive discoloration, chemical coloration, mechanical optics (mechano) -optics).
  • Suitable materials include three-dimensional magnetic pigments, light dust, fluorescent pigments, hot dust, color changing pigments, and other color-changing materials for Solar Color Dust ( http://solarcolordust.com/ ).
  • the mixture contains a photoprotective substance. In at least one embodiment, the mixture contains 0.01 to 10%, or 0.1 to 5%, or 0.2 to 2% of a photoprotective substance.
  • Useful photoprotective materials are set forth in ⁇ 0036 to ⁇ 0053 of European Patent Application EP 10 814 696 A1, which is incorporated herein by reference.
  • the photoprotective material is selected from the group consisting of 2-ethylhexyl-4-methoxycinnamic acid, methylmethoxycinnamate, 2-hydroxy-4-methoxybenzophenone-5- Sulfonic acid, polyoxyethylene ether-p-p-aminobenzoate, dibutylbenzyl alcohol (BHT), and mixtures thereof.
  • the mixture contains from 0.01% to 10%, or from 0.05% to 5%, particulate matter.
  • the particulate material is solid at room temperature (23 ° C) and is present in the form of particles.
  • the particulate material is selected from the group consisting of silica, silicates, aluminates, clays, mica, and insoluble salts.
  • the particulate material is selected from the group consisting of insoluble inorganic metal salts, metal oxides, minerals, and insoluble polymer particles.
  • the particulate material is titanium dioxide.
  • the particulate material is present in the mixture in an insoluble or stable dispersed form and, after application to the hair and solvent evaporation, can be deposited on the hair in solid form.
  • the particulate material is selected from the group consisting of silica (silica gel, silica) and metal salts. In at least one embodiment, the particulate matter is silica. In at least one embodiment, the particulate material is selected from the group consisting of alkali metal or alkaline earth metal halides such as sodium chloride or potassium chloride, alkali metal or alkaline earth metal sulfates such as sodium sulfate or magnesium sulfate.
  • Another aspect of the invention is the use of a (meth) acrylate in an oxidative hair dyeing mixture, wherein the (meth) acrylate compound has a molecular weight of less than 100 g/mol and the mixture contains from 1 wt% to 15 wt% % of (meth) acrylate.
  • the (meth) acrylate is used to improve the strength of the color in the oxidized hair dyeing mixture. In at least one embodiment, the (meth) acrylate is used for more concentrated staining of the peripheral hair.
  • a third aspect of the invention is a kit for hair coloring, the kit comprising: (a) a mixture of the first aspect of the invention; (b) an oxidizing formulation comprising an oxidizing agent, wherein the mixture (a) is The formula (b) is packaged separately.
  • the kit further comprises (c) a conditioning formulation comprising a conditioning agent.
  • a conditioning formulation comprising a conditioning agent.
  • the kit further comprises (d) a thickener formulation.
  • the thickener currently on the market is the “Colorid” brand of Wella Professional Hairdressing.
  • the thickener formulation comprises a thickening polymer capable of reacting with a hydrophobic phase and a hydrophilic phase, wherein the thickener comprises from 0.001% to 10.0%, or 0.01%, of the thickening formulation, Or 0.05%, or 0.1%, or 0.15%, or 0.25%, or 0.6%, or 1%, or 2%, or 2.5% to 8%, or 7%, or 6%, or 5%, or 4% , or 3%, or 2%, or 1% thickening polymer.
  • the thickening polymer is an associative thickening polymer.
  • the test kit further comprises a mixing container and/or a mixing device.
  • the mixing device is a spatula.
  • the mixing vessel is a bowl.
  • the oxidizing formulation has an oxidizing agent.
  • the oxidative formulation of hair colorants is known in the art as a "developer” because it initiates a chemical reaction that dyes the hair.
  • the oxidizing agent is present in an amount sufficient to bleach the melanin in the hair and/or to initiate formation of the dye chromophore from the oxidative dye compound.
  • the oxidizing formulation comprises from 0.1% to 20%, or from 0.5% to 12%, or from 1% to 10%, or 3% to 10%, or 5% to 10% oxidizing agent.
  • the oxidizing formulation contains a total amount of from 0.1% to 20%, or from 1% to 10%, or from 2% to 5%, of an oxidizing agent.
  • an inorganic peroxide material which can form hydrogen peroxide dissolved in water can be used.
  • the oxidizing agent is selected from the group consisting of hydrogen peroxide, inorganic alkali metal peroxides (eg, sodium periodate and sodium peroxide), organic hydrogen peroxide (eg, urea peroxide, honey peroxide) An amine), an inorganic perhydrate bleaching salt compound (eg, perboric acid, percarbonic acid, perphosphoric acid, an alkali metal salt of persulfate, especially a sodium salt thereof), may be in the form of a monohydrate, a tetrahydrate or the like Use, alkali metal bromate, enzymes, and mixtures thereof.
  • the oxidizing agent is a percarbonate (eg, sodium percarbonate, ammonium percarbonate, potassium percarbonate).
  • the oxidizing agent is sodium percarbonate.
  • the oxidant formulation is substantially free of persulfate.
  • ingredient (a) and formula (b) are separately packaged separately.
  • the mixture is packaged in a flexible test tube consisting of metal, plastic or a mixture thereof.
  • the oxidant formulation is packaged in an squeezable package.
  • the squeezable package has at least 50% head space.
  • the volume of the headspace of the squeezable package is the volume of component (a).
  • the oxidizing formulation is packaged in a plastic package (patent application number 13191005.1) as described in the European patent application EP 2 801 281 A1, which contains two symmetrical foldable A side panel and a non-foldable compressible back panel, wherein the ratio of the average thickness of the front panel and/or the back panel to the side panel is up to 2:1.
  • a further aspect of the invention is a method of dyeing hair comprising (a) mixing the mixture with an oxidizing formulation comprising an oxidizing agent to form a mixture, and (b) applying the mixture to the hair. Step (a) and step (b) are sequentially performed.
  • the mixture is prepared by mixing the above mixture and the oxidizing formulation in a ratio of 1:1 by weight. In at least one embodiment, the mixture is a ready to use dye formulation.
  • a further aspect of the invention is a hair dye formulation ready for use comprising:
  • a (meth) acrylate having a weight percentage of between 0.1% by weight and 15% by weight, wherein the (meth) acrylate has a molecular weight of less than 100 g/mol, and the (meth) acrylate has water solubility;
  • An oxidative dye precursor having at least one coupler and at least one primary intermediary
  • the mixture has a pH of from 8 to 12.
  • the ready-to-use hair dye formulation further comprises a hydrophobic phase, a hydrophilic phase, a surfactant, and a thickener reactive with the hydrophobic and hydrophilic phases, wherein
  • the mixture contains a storage modulus of at least 3000 Pa, or at least 3300 Pa, or at least 3500 Pa, or at least 4000 Pa, or at least 4500 Pa, or at least 5000 Pa, as measured by scanning at a frequency of 0.6 rad/s at 23 °C.
  • the thickener is an associative thickening polymer, and contains a hydrophobic group and a hydrophilic group.
  • the storage modulus is no greater than 10 kPa, or 9 kPa, or 8 kPa, or 7 kPa, or 6 kPa, measured at a frequency sweep of 63 rad/s at 23 °C.
  • the hydrophilic group contains a polyurethane unit.
  • a sixth aspect of the invention relates to the use of the formulation of the fifth aspect of the invention to dye hair, or to oxidize hair.
  • Embodiments of the invention are illustrative of examples within the scope of the invention. These examples are purely illustrative and do not limit the invention. These examples can be modified slightly, but are still within the scope of the present invention.

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Abstract

Ce mélange de coloration pour les cheveux contient entre 1 et 5 % en poids et moins de 100 g/mol en poids moléculaire d'un (méth)acrylate hydrosoluble ou d'un (méth)acrylate et d'un précurseur de coloration d'oxydation, lequel précurseur présente au moins un agent de formation de couleur et au moins un intermédiaire primaire, par exemple, un 2-méthoxyméthyl -1 4-phénylènediamine, la valeur pH du mélange étant comprise entre 8 et 12 et sans oxydant. Ce mélange de coloration pour les cheveux comprend en outre un colorant et un oxydant.
PCT/CN2016/081210 2015-05-07 2016-05-06 Mélange de coloration pour les cheveux renfermant un composé (méth)acrylate Ceased WO2016177345A1 (fr)

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CN201510228317.5A CN105287239A (zh) 2015-05-07 2015-05-07 含有（甲基）丙烯酸脂化合物的染发剂混合物

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022129388A1 (fr) * 2020-12-17 2022-06-23 L'oreal Composition comprenant la combinaison de deux précurseurs particuliers de colorant d'oxydation et d'un (poly)glycoside d'alkyle
WO2022129385A1 (fr) * 2020-12-17 2022-06-23 L'oreal Composition comprenant la combinaison de deux précurseurs particuliers de colorant d'oxydation, d'un (poly)glycoside d'alkyle et d'un tensioactif anionique sulfaté

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3472604A (en) * 1965-09-27 1969-10-14 Clairol Inc Retarding damage to hair on the head with polymerizable vinyl monomers in bleaching or dyeing processes
EP2772246A1 (fr) * 2013-03-01 2014-09-03 The Procter and Gamble Company Composition acide destinée à modifier la région interne de la tige d'un poil
CN104394842A (zh) * 2012-06-25 2015-03-04 宝洁公司 包含2-甲氧基甲基-1,4-二氨基苯和2,6-二氨基吡啶的毛发着色剂组合物、方法及包含该组合物的套盒

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3472604A (en) * 1965-09-27 1969-10-14 Clairol Inc Retarding damage to hair on the head with polymerizable vinyl monomers in bleaching or dyeing processes
CN104394842A (zh) * 2012-06-25 2015-03-04 宝洁公司 包含2-甲氧基甲基-1,4-二氨基苯和2,6-二氨基吡啶的毛发着色剂组合物、方法及包含该组合物的套盒
EP2772246A1 (fr) * 2013-03-01 2014-09-03 The Procter and Gamble Company Composition acide destinée à modifier la région interne de la tige d'un poil

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022129388A1 (fr) * 2020-12-17 2022-06-23 L'oreal Composition comprenant la combinaison de deux précurseurs particuliers de colorant d'oxydation et d'un (poly)glycoside d'alkyle
WO2022129385A1 (fr) * 2020-12-17 2022-06-23 L'oreal Composition comprenant la combinaison de deux précurseurs particuliers de colorant d'oxydation, d'un (poly)glycoside d'alkyle et d'un tensioactif anionique sulfaté
FR3117829A1 (fr) * 2020-12-17 2022-06-24 L'oreal Composition comprenant l’association de deux précurseurs de coloration d’oxydation particuliers et un alkyl(poly)glycoside.
FR3117835A1 (fr) * 2020-12-17 2022-06-24 L'oreal Composition comprenant l’association de deux précurseurs de coloration d’oxydation particuliers et un alkyl(poly)glycoside.

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