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WO2016047665A1 - Colorant capillaire et procédé de coloration des cheveux - Google Patents

Colorant capillaire et procédé de coloration des cheveux Download PDF

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Publication number
WO2016047665A1
WO2016047665A1 PCT/JP2015/076872 JP2015076872W WO2016047665A1 WO 2016047665 A1 WO2016047665 A1 WO 2016047665A1 JP 2015076872 W JP2015076872 W JP 2015076872W WO 2016047665 A1 WO2016047665 A1 WO 2016047665A1
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Prior art keywords
agent
mass
acid
hair
hair dye
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English (en)
Japanese (ja)
Inventor
牧子 相見
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Fujifilm Corp
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Fujifilm Corp
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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
    • A61K8/96—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
    • A61K8/97—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution from algae, fungi, lichens or plants; from derivatives thereof
    • A61K8/9783—Angiosperms [Magnoliophyta]
    • A61K8/9789—Magnoliopsida [dicotyledons]
    • 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
    • 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
    • A61K8/23—Sulfur; Selenium; Tellurium; Compounds 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
    • A61K8/34—Alcohols
    • 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
    • A61K8/35—Ketones, e.g. benzophenone
    • 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
    • A61K8/368—Carboxylic acids; Salts or anhydrides thereof with carboxyl groups directly bound to carbon atoms of aromatic rings
    • 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
    • A61K8/60—Sugars; Derivatives 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
    • A61K8/96—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
    • A61K8/97—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution from algae, fungi, lichens or plants; from derivatives thereof
    • A61K8/9783—Angiosperms [Magnoliophyta]
    • A61K8/9794—Liliopsida [monocotyledons]
    • 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

Definitions

  • the present invention relates to a hair dye and a hair dyeing method having good hair dyeing properties and little skin coloring.
  • Oxidative dyes are mainly composed of paraphenylenediamines and paraaminophenols that are oxidized by hydrogen peroxide and become active reaction intermediates. The activated reaction intermediate then reacts with the dye coupler molecule in the hair and turns into a shampoo resistant dye.
  • Patent Document 1 discloses a two-component hair dye composition comprising a first agent and a second agent, wherein the first agent is selected from the group consisting of (i) gallic acid and its derivatives. And / or (ii) one or more selected from the group consisting of salicylic acid and derivatives thereof, the second agent comprises an iron salt, and at least one of the first agent and the second agent.
  • compositions containing urea are described.
  • Patent Document 2 includes (a) a first agent that contains a substance that reacts with iron and develops color, an ultraviolet absorber having a 2-hydroxybenzophenone skeleton, and (b) a second agent that contains an iron salt.
  • a hair dye containing in combination is described.
  • Patent Document 3 discloses (A) at least one phenolic compound selected from gallic acid, tannic acid, salicylic acid and derivatives thereof, pyrogallol, catechol and hematein, and a surfactant as a cleaning active ingredient.
  • a hair dye composition comprising a shampoo solution containing a first agent and a rinse solution containing (B) a polyvalent metal salt and a cationic surfactant as a second agent is described.
  • Patent Document 4 discloses a hair treatment agent comprising a first agent containing an alkaline agent and a second agent containing an oxidizing agent, wherein the hair contains polyoxyalkylene methyl glucoside. Hair treatment agents for depigmenting agents or oxidative hair dyes are described. Further, Patent Document 5 describes a composition for compounding a stain remover containing alcohols, and polyoxypropylene methyl glucoside is described as an example of alcohols.
  • JP 2008-273869 A JP2011-126845A Japanese Patent Laid-Open No. 4-164017 JP 2011-57627 A JP 2001-226241 A
  • Oxidative dyes can cause hair damage and contact dermatitis.
  • the oxidation dye since the oxidation dye remains in the human body for a long time, it may become a mutagenic or carcinogenic substance.
  • Ionic dyes sometimes called semi-permanent dyes, do not damage hair, but can cause skin coloration during hair dyeing.
  • ionic dyes may flow down from the hair after 4 to 10 shampoo operations.
  • Temporary dyes do not damage the hair and can wash off the skin coloring, but only one shampoo operation is possible. May flow out of the hair.
  • Patent Documents 1 to 3 describe metal hair dyes using iron salts, but do not describe skin coloring.
  • it aims at preventing the damage of hair and giving the excellent fingering property and gloss to the hair after treatment, and it is limited to an oxidation hair dye as a hair dye.
  • Patent Document 5 relates to a composition for compounding a stain remover, not a hair dye. That is, the composition of patent document 5 is for removing the oxidation dye or ionic dye colored on the skin, and does not prevent skin coloring of the hair dye.
  • hair dyes there is a problem that skin coloring tends to occur when trying to improve hair coloring, and hair coloring becomes low when trying to suppress skin coloring.
  • This invention made it the subject which should be solved to provide the hair dye and hair dyeing method with favorable hair dyeing property and little skin coloring.
  • the present inventors have found that the first agent containing a substance that develops color by reacting with iron and the hair dye containing the second agent containing an iron salt, all of the first agent. It has been found that the above-mentioned problems can be solved by blending methyl glucoside having a hydrophilic group of 0.1% by mass to 12% by mass with respect to the mass into the first agent, and the present invention has been completed.
  • X 1 to X 4 each independently represent a single bond or a hydrophilic group, provided that at least one of X 1 to X 4 represents a hydrophilic group.
  • the hair dye according to (1), wherein the hydrophilic group is a polyoxyalkylene group.
  • the hair dye according to (1) or (2), wherein the compound represented by the formula 1 is a compound represented by the following formula 1A.
  • each A independently represents an ethylene group or a propylene group.
  • a, b, c and d each independently represent an integer of 0 or more, provided that the sum of a, b, c and d is an integer of 5 to 30.
  • the compound represented by Formula 1 is polyoxyethylene methyl glucoside having an addition mole number of polyoxyethylene of 10 to 20, or polyoxypropylene methyl glucoside having an addition mole number of polyoxypropylene of 10 to 20.
  • the hair dye according to any one of (1) to (3).
  • Substances that react with iron and develop color are tannic acid, salicylic acid and salicylic acid derivatives, pyrogallol, gallic acid and its derivatives, pentaploid, logwood, hematein, catechol, phthalic acid, eugenol, isoeugenol, nicotinic acid Amide, dehydroacetic acid, pyridoxine, ellagic acid, kojic acid, maltol, ferulic acid, hinokitiol, turmeric extract, curcumin, ougon extract, onion extract, quercetin, rutin, hesperetin, hesperidin, fresh coffee bean extract, caffeic acid, chlorogenic acid , Tea extract, catechin, epicatechin, shikon extract, shiso extract, shisonin, grape leaf extract, butto extract, enocyanin, lacainate, lac, cochineal, carminic acid, elderberry, red cabbage, mura Kiimo, tamarind,
  • the substance that develops color by reacting with iron is a combination of tannic acid and salicylic acid or a salicylic acid derivative, or a combination of pyrogallol and gallic acid or a derivative thereof.
  • the first agent includes a combination of tannic acid and salicylic acid or a salicylic acid derivative, or a combination of pyrogallol and gallic acid or a derivative thereof as a substance that develops color by reacting with iron, and is represented by Formula 1.
  • the iron salt is at least one selected from the group consisting of ferrous sulfate, ferrous chloride, ferrous acetate, ferric sulfate, ferric hydrochloride and ferric acetate.
  • a hair dyeing method comprising applying the hair dye according to any one of (1) to (12) to hair.
  • hair dye and hair dyeing method of the present invention skin coloring can be reduced while maintaining good hair dyeing properties.
  • a numerical range indicated by using “to” indicates a range including the numerical values described before and after “to” as the minimum value and the maximum value, respectively.
  • the hair dye of the present invention comprises a substance that develops color by reacting with iron, and a first agent comprising 0.1% by mass to 12% by mass of the compound represented by formula 1 with respect to the total mass of the first agent; It is a two-component hair dye containing a combination of a second agent containing an iron salt.
  • a first agent comprising 0.1% by mass to 12% by mass of the compound represented by formula 1 with respect to the total mass of the first agent
  • It is a two-component hair dye containing a combination of a second agent containing an iron salt.
  • the first agent contains 0.1% by mass to 12% by mass of the compound represented by the following formula 1 with respect to the total mass of the first agent.
  • X 1 to X 4 each independently represent a single bond or a hydrophilic group, provided that at least one of X 1 to X 4 represents a hydrophilic group.
  • the hydrophilic group represented by X 1 to X 4 is a divalent hydrophilic group, and the type thereof is not particularly limited, but a nonionic hydrophilic group is preferable.
  • the nonionic hydrophilic group include a polyoxyalkylene group.
  • the number of carbon atoms in the above alkylene is not particularly limited, but is preferably 1 to 5, more preferably 2 to 4, and particularly preferably 2 or 3.
  • the polyoxyalkylene group include a polyoxyethylene group, a polyoxypropylene group, a polyoxyethylene-polyoxypropylene group, a polyoxyethylene-polyoxypropylene-oxybutylene group, and the like. Among these, a polyoxyethylene group is preferable from the viewpoint of good hair dyeability and suppression of skin coloring.
  • the compound represented by the formula 1 is preferably a compound represented by the following formula 1A.
  • each A independently represents an ethylene group or a propylene group.
  • a, b, c and d each independently represent an integer of 0 or more.
  • the added mole number of polyoxyalkylene is an integer of 5 to 30, preferably an integer of 5 to 25, and more preferably an integer of 10 to 20.
  • Particularly preferred examples of the compound represented by Formula 1 include polyoxyethylene methylglucoside having a polyoxyethylene addition mole number of 10 to 20 (for example, 10 or 20), or polyoxypropylene addition mole number of 10 to Polyoxypropylene methyl glucoside that is 20 (eg 10 or 20).
  • Macbiobride® MG-10E Polyoxyethylene methyl glucoside macbiobroide (registered trademark) MG-20E having an addition mole number of polyoxyethylene of 10: Polyoxyethylene methyl glucoside macbiobroide (registered trademark) MG-10P having a polyoxyethylene addition mole number of 10: Polyoxypropylene methylglucoside macbiobroide (registered trademark) MG-20P in which the number of moles of polyoxypropylene added is 10: Polyoxypropylene methylglucoside having an addition mole number of polyoxypropylene of 20.
  • AO represents a random copolymer of ethylene oxide and propylene oxide
  • BO represents butylene oxide
  • the compound represented by Formula 1 one type of compound may be used, or two or more types of compounds may be used in combination.
  • the content of the compound represented by Formula 1 is 0.1% by mass to 12% by mass with respect to the total mass of the first agent, and preferably 0.2% by mass to 10% by mass. % To 5% by mass is more preferable, and 2% to 3% by mass is most preferable.
  • the total content is preferably within the above range.
  • an organic compound or plant extract that develops color by reacting with iron can be used as the substance that develops color by reacting with iron used in the present invention.
  • substances that develop color by reacting with iron include tannic acid, salicylic acid and salicylic acid derivatives, pyrogallol, gallic acid and its derivatives, pentaploid, logwood, hematein, catechol, phthalic acid, eugenol, isoeugenol, nicotinamide , Dehydroacetic acid, pyridoxine, ellagic acid, kojic acid, maltol, ferulic acid, hinokitiol, turmeric extract, curcumin, ougon extract, onion extract, quercetin, rutin, hesperetin, hesperidin, raw coffee bean extract, caffeic acid, chlorogenic acid, Cha extract, catechin, epicatechin, shikon extract, perilla extract, shisonin, grape leaf extract, butter extract, enocyanin,
  • more preferable is at least one selected from tannic acid, salicylic acid and derivatives thereof, pyrogallol, and gallic acid and derivatives thereof.
  • the substance that develops color by reacting with iron is particularly preferably a combination of tannic acid and salicylic acid or a salicylic acid derivative, or a combination of pyrogallol and gallic acid or a derivative thereof.
  • Examples of derivatives of gallic acid include alkyl esters of gallic acid, and examples of alkyl esters of gallic acid include linear or branched alkyl esters having 1 to 10 carbon atoms, preferably 2 to 5 carbon atoms. Can be mentioned. For example, ethyl gallate, propyl gallate, isoamyl gallate and the like are included.
  • Gallic acid or a derivative thereof may be chemically synthesized by a known method or may be isolated from a plant. What further added chemical synthesis to what was isolated from the plant may be used. Moreover, you may use the extract containing the gallic acid obtained from a plant, or its derivative (s) as it is.
  • gallic acid derived from leguminous plant cod gallic acid derived from pentaploid which occurs in urchinaceae, or extracts containing them can be used.
  • derivatives obtained by chemically esterifying those gallic acids can also be used.
  • Salicylic acid derivatives include salicylic acid esters and salts.
  • the salicylic acid salt include alkali metal salts of salicylic acid. Specific examples include sodium salicylate.
  • Examples of the salicylic acid ester include methyl salicylate and ethyl salicylate.
  • the substance that reacts with iron and develops color one kind of compound may be used, or two or more kinds of compounds may be used in combination.
  • the content of the substance that develops color by reacting with iron is preferably 0.5% by mass to 10% by mass, and preferably 0.5% by mass to 6% by mass with respect to the total mass of the first agent. More preferred.
  • the total content is preferably within the above range.
  • the first agent may further contain an ultraviolet absorber having a 2-hydroxybenzophenone skeleton.
  • an ultraviolet absorber having a 2-hydroxybenzophenone skeleton a compound having a 2-hydroxybenzophenone skeleton represented by the following general formula (2) can be preferably used.
  • X and Y each independently represent a hydroxyl group, an alkoxy group having 1 to 16 carbon atoms, an alkyl group having 1 to 16 carbon atoms, a sulfo group, a carboxyl group, or a halogen atom.
  • P is an integer of 1 to 4)
  • Q represents an integer of 0 to 5)
  • ultraviolet absorber having a 2-hydroxybenzophenone skeleton examples include oxybenzone-1 (2,4-dihydroxybenzophenone), oxybenzone-3 (2-hydroxy-4-methoxybenphenone), and oxybenzone-4 (2-hydroxybenzone-4).
  • a compound having a ClogP of 1 or more and 7 or less is preferably used as the ultraviolet absorber having a 2-hydroxybenzophenone skeleton.
  • a compound having ClogP of 1 or more and 7 or less By using a compound having ClogP of 1 or more and 7 or less, a particularly good staining effect can be achieved. The reason for this is presumed that by using a compound having a ClogP of 1 or more and 7 or less, this compound also penetrates into the hair, forms an iron chelate in the hair, and contributes to dyeing.
  • LogP is a parameter representing hydrophobicity and represents a partition coefficient between water and octanol. With the recent development of computational chemistry, the value of logP can be obtained by calculation on a computer, and this value is called ClopP.
  • the structure and ClogP of typical compounds among ultraviolet absorbers having a 2-hydroxybenzophenone skeleton are described below.
  • the amount used in the case of using an ultraviolet absorber having a 2-hydroxybenzophenone skeleton is not particularly limited, but is preferably 0.5% by mass to 10% by mass with respect to the total mass of the first agent, and 1% by mass. More preferably, it is ⁇ 6% by mass.
  • the total content is preferably within the above range.
  • the first agent may further contain 0.5% by mass to 10% by mass of an ammonium salt based on the total mass of the first agent.
  • ammonium salts include ammonium bicarbonate, ammonium sulfate, ammonium acetate, ammonium chloride, ammonium carbonate, ammonium nitrate, ammonium perchlorate, and the like. These may be used alone or in combination of two or more. You may use together.
  • ammonium hydrogen carbonate can be used.
  • the content thereof is not particularly limited, but is preferably 0.5% by mass to 10% by mass, and more preferably 1% by mass to 5% by mass.
  • the total content is preferably within the above range.
  • the first agent may further contain 1% by mass to 12% by mass, more preferably 1% by mass to 5% by mass, based on the total mass of the first agent.
  • benzil alcohol By containing benzil alcohol, it is possible to swell the cuticle and improve the hair dyeing property.
  • Benzyl alcohol can be used as a solvent.
  • the first agent may further contain an antioxidant.
  • an antioxidant what can be used for a normal hair dye can be used, and sulfite, bisulfite, thiosulfate, ascorbic acid, thioglycolic acid, cysteine, mercapto compound, etc. are mentioned.
  • Specific examples of the antioxidant include sodium sulfite, L-ascorbic acid and its salt, thioglycolic acid and its salt, L-cysteine and its salt, and N-acetyl-L-cysteine and its salt. It is done. Among these, sodium sulfite is preferable because it not only contributes to the stabilization of the dye precursor, but also improves the hair dyeing power. Any one antioxidant may be used alone, or two or more antioxidants may be used in combination.
  • the antioxidant when used, its content is not particularly limited, but it is preferably 0.5% by mass to 10% by mass and preferably 1% by mass to 6% by mass with respect to the total mass of the first agent. More preferably. When using 2 or more types of antioxidant, it is preferable that total content becomes the said range.
  • a compound represented by the formula 1 which includes a combination, polyoxyethylene methyl glucoside having an addition mole number of polyoxyethylene of 10 or 20, or polyoxypropylene methyl glucoside having an addition mole number of polyoxypropylene of 10 or 20
  • an oxybenzene-4, oxybenzene-3 or oxybenzene-1 as an ultraviolet absorber having a 2-hydroxybenzophenone skeleton, and 0.5 wt% to 10 wt% with respect to the total weight of the first agent
  • ammonium hydrogen carbonate 1% by mass relative to the total mass of the first agent Further comprising a 12 weight percent benzyl alcohol, can be mentioned may further comprise sodium sulfite as an antioxidant.
  • the second agent in the hair dye of the present invention contains an iron salt.
  • the iron salt used in the present invention is not particularly limited as long as it can exhibit a hair dyeing action, but in general, ferrous sulfate, ferrous chloride, ferrous acetate, ferric sulfate, chloride Of these, ferric sulfate or ferric chloride can be used. Ferric sulfate, ferric acetate and the like can be used.
  • the amount of iron salt used is not particularly limited as long as the effect of the present invention is obtained, but it is preferably 0.5 to 10% by mass, preferably 1 to 6% by mass with respect to the total mass of the second agent. .
  • the second agent may further contain the antioxidant described in the first agent in addition to the iron salt. More preferably, the second agent contains at least one selected from L-ascorbic acid and salts thereof among the antioxidants. Examples of the salt of L-ascorbic acid include sodium L-ascorbate and calcium L-ascorbate. In the second agent, any one of the antioxidants may be used alone, or two or more may be used in combination. When the second agent contains an antioxidant, the content thereof is not particularly limited, but may be 0.5% by mass to 10% by mass with respect to the total mass of the second agent, and may be 1% by mass to 6%. It is more preferable to contain by mass.
  • various components may be added to the first agent and / or the second agent.
  • Other components include bases, surfactants, solvents, pH adjusters, wetting agents, thickeners, preservatives, fats and oils, organic acids, fragrances, metal odor masking agents, colorants, and the like. It is done.
  • components that are used in ordinary cosmetics and the like within a range not impairing the object of the present invention such as hair restoration agents, anti-dandruff agents, antibacterial agents, softeners, moisturizers, active oxygen removers, anti-oxidants, Microbial agents, silicones, minerals, hydrolyzed proteins, peptides, and amino acids can be appropriately blended. The content of these other components can be appropriately set within the range where the effects of the present invention are exhibited.
  • Examples of the base include higher alcohols, hydrocarbons, fatty acid esters, vegetable oils, fatty acids and the like.
  • the surfactant polyoxyethylene alkyl ether, polyoxyethylene, polyoxypropylene alkyl ether, glycerin fatty acid ester, polyglycerin fatty acid ester, polyethylene glycol fatty acid ester, polyoxyethylene alkyl ether phosphoric acid and its salt, alkyl glucoside, Examples thereof include N-acyl amino acid salts, alkyl ether carboxylates, alkyl sulfates, polyoxyethylene alkyl ether sulfates, sulfonates, alkyl ammonium salts, and alkylamidopropyl betaines.
  • the solvent examples include water, ethanol, isopropyl alcohol, benzyl alcohol, 1,3-butylene glycol, 2-methyl-2,4-pentanediol, glycerin, propylene glycol and the like.
  • the pH adjuster ammonia, ammonium carbonate, potassium hydroxide, sodium hydroxide, monoethanolamine, isopropanolamine, hydrochloric acid and the like can be used.
  • wetting agent examples include propylene glycol, glycerin, sorbitol, sodium pyrrolidone carboxylate, amino acids, vegetable oils and the like.
  • thickener examples include xanthan gum, acrylic acid / alkyl methacrylate copolymer, polyethylene glycol, and hydroxyethyl cellulose. Of these, xanthan gum is preferably used as one of the preferred thickeners.
  • Xanthan gum is a polysaccharide obtained by fermenting carbohydrates using Xanthomonas sp.
  • the hair dye of the present invention contains a first agent and a second agent.
  • the ratio of the first agent to the second agent (first agent: second agent) is preferably in the range of 1: 0.5 to 1: 2 by mass ratio, and is 1: 0.8 to 1: 1.2. The range is more preferable, and 1: 1 is more preferable.
  • the pH of the first agent is preferably pH 5 to 10, more preferably pH 6 to 9.
  • the pH of the second agent is preferably pH 2-6, more preferably pH 3-5.
  • the dosage form of the first agent and the second agent is not particularly limited.
  • it can be a cream, liquid, gel, emulsion, spray, aerosol type or the like.
  • the aerosol type is preferable.
  • the dosage form of the first agent and the dosage form of the second agent may be the same or different.
  • the 1st agent and the 2nd agent can further contain a publicly known ingredient required for formulation which can be chosen according to the kind of each dosage form.
  • an aerosol-type dosage form is manufactured by filling a pressure-resistant container with a first agent or a second agent and a compressed gas, a surfactant, a thickener and / or a liquefied gas in an anaerobic atmosphere. can do.
  • the compressed gas used here is preferably nitrogen, carbonic acid, argon or the like.
  • Other dosage forms can also be prepared according to known methods.
  • the hair coloring method of the present invention includes applying a hair dye containing the first agent and the second agent of the present invention to hair.
  • a hair dye containing the first agent and the second agent of the present invention to hair.
  • the matter mentioned above is applicable as it is. Examples of hair include scalp hair.
  • a method for applying to the hair there is a method in which the first agent is applied to the hair and allowed to stand for a certain period of time, and then the second agent is applied to the hair and left to stand for a certain period of time to wash away the first and second agents. Can be mentioned. Further, as another method for applying to the hair, there may be mentioned a method in which the first agent and the second agent are simultaneously applied to the hair, left for a certain period of time, and the first agent and the second agent are washed away.
  • the application to hair can be performed according to a known method. Specifically, it may be applied directly to the hair or may be applied to the hair using a tool such as a hand or a brush. From the viewpoint of preventing the agent from splashing and dripping, it is more preferable to apply it to the hair using a gloved hand.
  • the time for leaving the first agent and the second agent can be set as appropriate. Moreover, what is necessary is just to use a well-known method for the method of washing away the 1st agent and the 2nd agent.
  • the amount of hair dye applied can be appropriately set. For example, it is preferable to apply about 30 g to 70 g of the first agent and about 30 g to 70 g of the second agent to hair having a length of about 20 cm. Further, it is more preferable to apply about 40 g to 60 g of the first agent and about 40 g to 60 g of the second agent. As an example, 50 g of the first agent and 50 g of the second agent can be applied.
  • the 1st agent of the composition shown in the following Table 1 and the 2nd agent of the composition shown in the following Table 2 were manufactured by a conventional method.
  • surface about each compound shows the mass% with respect to each total mass of the 1st agent or the 2nd agent.
  • the appropriate amount of sodium hydroxide in Table 1 means the amount necessary to adjust to pH 7.
  • the hair bundle that was dyed was measured with a CR200 color difference meter manufactured by Minolta, and evaluated based on the following criteria from the ⁇ L value with the original white hair before dyeing.
  • the ⁇ L value is the difference between values measured with a color difference meter for the hair bundle before dyeing and the hair bundle after dyeing.
  • the first agent of Examples and Comparative Examples was thinly applied in a circular area with a diameter of 1 cm on the inner side of the forearm of the paneler, allowed to stand for 20 minutes, then the second agent was applied again, allowed to stand for 10 minutes, and then rinsed with warm water. . Furthermore, after lightly rubbing with a finger for 1 minute using a shampoo and washing away with warm water, the degree of dyeing on the skin was evaluated according to the following criteria. A: There is almost no background dirt B: There is little background dirt C: There is background dirt
  • the hair bundle dyed by the above-mentioned hair dyeing method is measured with a CR200 type color difference meter manufactured by Minolta, and the color difference ( ⁇ E value). From the evaluation, the following criteria were used.
  • the ⁇ E value is a difference between values measured with a color difference meter between a product stored at 4 ° C. and a product aged at 50 ° C. for one month. A: ⁇ E ⁇ 2 (mostly no difference is visible) B: 2 ⁇ E ⁇ 4 (a slight difference can be visually observed) C: 4 ⁇ ⁇ E (a difference can be visually confirmed)
  • the hair dye and hair dyeing method of the present invention can be used as a hair dye excellent in safety, hair dyeability and storage stability, and having little skin coloring.

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Abstract

　L'objectif de la présente invention est de fournir un colorant capillaire qui possède de bonnes propriétés de coloration des cheveux et qui minimise la coloration de la peau ainsi qu'un procédé de coloration des cheveux. La présente invention concerne un colorant capillaire contenant : un premier agent qui contient une substance fournissant une coloration par réaction avec du fer et un composé représenté par la formule 1 comprenant de 0,1 % en masse à 12 % en masse de la masse totale du premier agent et un second agent qui contient un sel de fer. Dans la formule, X1 à X4 représentent chacun indépendamment une liaison simple ou un groupe hydrophile, au moins l'un de X1 à X4 représentant un groupe hydrophile.
PCT/JP2015/076872 2014-09-26 2015-09-24 Colorant capillaire et procédé de coloration des cheveux Ceased WO2016047665A1 (fr)

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JP2014196343A JP2016069280A (ja) 2014-09-26 2014-09-26 染毛剤及び染毛方法
JP2014-196343 2014-09-26

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020083823A (ja) * 2018-11-27 2020-06-04 タカラベルモント株式会社 染色又は脱色用毛髪処理剤

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07309732A (ja) * 1994-05-17 1995-11-28 Hoyu Co Ltd エアゾール型染毛剤
JP2001226241A (ja) * 2001-04-26 2001-08-21 Sanei Kagaku Kk ステインリムーバー配合用組成物及びステインリムーバー
JP2011057627A (ja) * 2009-09-11 2011-03-24 Mandom Corp 毛髪処理剤
JP2011126845A (ja) * 2009-12-21 2011-06-30 Fujifilm Corp 染毛剤
WO2011108491A1 (fr) * 2010-03-01 2011-09-09 富士フイルム株式会社 Coloration capillaire
JP2012171946A (ja) * 2011-02-24 2012-09-10 Seiwa Kasei Co Ltd 毛髪の処理方法
WO2014002670A1 (fr) * 2012-06-27 2014-01-03 富士フイルム株式会社 Composition de colorant capillaire

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07309732A (ja) * 1994-05-17 1995-11-28 Hoyu Co Ltd エアゾール型染毛剤
JP2001226241A (ja) * 2001-04-26 2001-08-21 Sanei Kagaku Kk ステインリムーバー配合用組成物及びステインリムーバー
JP2011057627A (ja) * 2009-09-11 2011-03-24 Mandom Corp 毛髪処理剤
JP2011126845A (ja) * 2009-12-21 2011-06-30 Fujifilm Corp 染毛剤
WO2011108491A1 (fr) * 2010-03-01 2011-09-09 富士フイルム株式会社 Coloration capillaire
JP2012171946A (ja) * 2011-02-24 2012-09-10 Seiwa Kasei Co Ltd 毛髪の処理方法
WO2014002670A1 (fr) * 2012-06-27 2014-01-03 富士フイルム株式会社 Composition de colorant capillaire

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020083823A (ja) * 2018-11-27 2020-06-04 タカラベルモント株式会社 染色又は脱色用毛髪処理剤
JP7125752B2 (ja) 2018-11-27 2022-08-25 タカラベルモント株式会社 染色又は脱色用毛髪処理剤

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