WO2017217338A1 - 粉末染毛剤組成物 - Google Patents
粉末染毛剤組成物 Download PDFInfo
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- WO2017217338A1 WO2017217338A1 PCT/JP2017/021519 JP2017021519W WO2017217338A1 WO 2017217338 A1 WO2017217338 A1 WO 2017217338A1 JP 2017021519 W JP2017021519 W JP 2017021519W WO 2017217338 A1 WO2017217338 A1 WO 2017217338A1
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- hair dye
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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
- A61K8/73—Polysaccharides
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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
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/0216—Solid or semisolid forms
- A61K8/022—Powders; Compacted Powders
-
- 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
- A61K8/22—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
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/34—Alcohols
- A61K8/347—Phenols
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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
- A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
- A61K8/41—Amines
- A61K8/415—Aminophenols
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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
- A61K8/73—Polysaccharides
- A61K8/732—Starch; Amylose; Amylopectin; Derivatives thereof
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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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/42—Colour properties
- A61K2800/43—Pigments; Dyes
- A61K2800/432—Direct dyes
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/51—Chelating agents
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/59—Mixtures
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/80—Process related aspects concerning the preparation of the cosmetic composition or the storage or application thereof
- A61K2800/88—Two- or multipart kits
- A61K2800/882—Mixing prior to application
Definitions
- the present invention relates to a powder hair dye composition for dyeing hair or the like. More specifically, the present invention relates to a powder hair dye composition in which a change in hair color tone over time during long-term storage is suppressed by blending a certain amount or more of starch.
- the hair dye composition dyes hair by coloring the hair by oxidizing an oxidative dye on the hair.
- powder hair dyes that have a powder form and are mixed with a liquid medium such as water and then applied to hair to dye hair are known.
- Patent Document 1 starch powder is blended to maintain the stability of a solid oxidizer (such as sodium percarbonate) before and after storage, and in Patent Document 2, percarbonate is added. And by adding a specific dye intermediate such as 5-aminoorthocresol sulfate, it has excellent hair dyeing power and can be dyed in a bright warm color.
- Patent Document 3 discloses sodium percarbonate and sodium carboxymethylcellulose. It is disclosed that operability and stability over time are good by adding a thickener such as.
- JP 2006-273759 A Japanese Patent No. 2010-260837 International Publication No. 2015/052757
- a powder hair dye composition containing a percarbonate when metaaminophenol, 5-aminoorthocresol, resorcin, and salts thereof are contained as oxidation dyes, there is a problem that the hair color tone changes before and after storage. It was. Then, this invention aims at suppressing the change of the hair color tone before and behind preservation
- this invention is the following powder hair dye composition and its usage method.
- the powder hair dye composition of the present invention is a powder hair dye composition containing (A) percarbonate, (B) starch, and (C) an oxidative dye, and contains 7% by mass or more of the (B) starch.
- the (C) oxidation dye contains at least one selected from metaaminophenol, 5-aminoorthocresol, resorcin, and salts thereof. According to this powder hair dye composition, it is possible to provide a powder hair dye composition excellent in storage stability, in which a change in the color of the hair dye over time before and after storage is suppressed.
- the starch content is 7% by mass or more, not only the change in hair color tone is suppressed, but also when the powder hair dye composition is mixed with a liquid medium such as water, the coating operability is improved. There exists an effect that the outstanding hair dye coating liquid can be prepared.
- the mass ratio (A / B) of the (A) percarbonate and (B) starch is 0.1 to 10. Have. According to this feature, the effect of the present invention that suppresses the change in the color tone of the hair color over time before and after storage can be further exhibited.
- (D) 1 to 5% by mass of a chelating agent is contained. According to this feature, the effect of enhancing the feel of the hair when finished can be exhibited.
- the water-soluble polymer compound (excluding starch) is contained in an amount of 1 to 50% by mass. Due to this feature, it is possible to exert an effect of excellent coating operability.
- the powder hair dye composition of the present invention contains (D) a chelating agent, (E) a water-soluble polymer compound (excluding starch), and (A) a percarbonate. 15% by mass or more, (D) 1 to 3% by mass of a chelating agent, (E) 5 to 50% by mass of a water-soluble polymer compound (excluding starch), (Excluding starch) has a feature that it contains 5 to 15% by mass of xanthan gum, and the mass ratio (B / D) of (B) starch and (D) chelating agent is 4.0 or more. According to this feature, it is possible to provide a powder hair dye composition that is excellent not only in the effect of suppressing the change in hair color tone before and after storage, but also in coating operability and feel at the finish.
- the method of using the powder hair dye composition of the present invention comprises a step of preparing a hair dye coating liquid by mixing the powder hair dye composition of the present invention with a liquid medium, and applying the hair dye coating liquid to hair. And a step of performing.
- a hair dye coating solution excellent in coating operability can be prepared, color unevenness is suppressed and a hair dyeing treatment method excellent in level dyeing is provided. Can be provided.
- a hair dye composition containing metaaminophenol, 5-aminoorthocresol, resorcin, and salts thereof as an oxidative dye, changes in hair color tone over time before and after storage are suppressed.
- a powder hair dye composition having excellent storage stability can be provided.
- the powder hair dye composition of the present invention is a powder hair dye composition used by mixing (A) percarbonate, (B) starch, and (C) an oxidative dye.
- the above-mentioned (C) oxidation dye contains at least one selected from metaaminophenol, 5-aminoorthocresol, resorcin, and salts thereof.
- the powder hair dye composition of the present invention is used for the purpose of hair coloring, and is an oxidative hair dye containing at least an oxidant and an oxidative dye.
- the oxidative hair dye When the oxidative hair dye is allowed to act on the hair, the oxidative dye develops color by the action of the oxidant and dyes the hair in a desired color tone.
- the powder hair dye composition of the present invention is a powder preparation of a hair dye composition, and each component such as an oxidizer and an oxidative dye is also powdered.
- the powder hair dye composition is usually of a one-part type, but may be a multi-part type having two or more parts.
- the powdered hair dye composition is mixed with a liquid medium such as water to be used as a hair dye coating solution and applied to hair.
- each component used in the powder hair dye composition of the present invention will be described in detail.
- content of each component shows content in the mixture of each agent before mixing with a liquid medium.
- Percarbonate is an oxidizing agent, and has an action of oxidizing an oxidative dye to develop a color and an action of decomposing melanin inside hair.
- Specific examples include sodium percarbonate and potassium percarbonate. Among these, sodium percarbonate is preferable.
- the content of the percarbonate in the powder hair dye composition is not particularly limited, but is, for example, 15 to 60% by mass, and the lower limit is preferably 20% by mass or more, more preferably 25% by mass or more.
- the upper limit is preferably 50% by mass or less, more preferably 40% by mass or less.
- the content of the percarbonate is 15% by mass or more, the effect of the present invention that suppresses a change in hair color tone during long-term storage is further exhibited, and the fluidity of the powder hair dye composition is also improved.
- the content of the percarbonate is 50% by mass or less, the hair is hardly damaged.
- the powder hair dye composition of the present invention may contain any oxidizing agent in addition to the above (A) percarbonate.
- the optional oxidizing agent include various peroxide salts, hydrogen peroxide adducts of various sulfates, hydrogen peroxide adducts of various phosphates, and hydrogen peroxide addition of various pyrophosphates. Products, urea peroxide, melamine peroxide, various perborates, various perodorates, various permanganates, and the like.
- the content of the arbitrary oxidizing agent is preferably 5% by mass or less from the viewpoint of making the finished hair have a deep color tone.
- the total content of the oxidizing agent is preferably 60% by mass or less.
- Starch is a water-soluble polymer compound mainly composed of amylose and amylopectin, and includes natural starch as well as modified starch that has been modified physically or chemically to improve functional properties.
- Specific examples include rice starch, potato starch, sweet potato starch, corn starch, tapioca starch, and wheat starch.
- Potato starch, rice starch, and corn starch are preferable, and potato starch is more preferable. Among these, it can use individually or in combination of multiple types.
- the content of starch in the powder hair dye composition of the present invention is 7% by mass or more, more preferably 10% by mass or more.
- the upper limit of the starch content in the powder hair dye composition is not particularly limited, but is preferably 50% by mass or less, more preferably 40% by mass or less, still more preferably 30% by mass or less, Especially preferably, it is 20 mass% or less.
- the starch content is 50% by mass or less, the fluidity of the powder hair dye composition is improved.
- the mass ratio (A / B) of (A) percarbonate and (B) starch is not particularly limited, but the viewpoint of exhibiting the effect of the present invention that suppresses the change in hair color tone during long-term storage. Therefore, it is preferably 0.1 to 10.
- the lower limit is more preferably 0.3 or more, and particularly preferably 0.5 or more.
- the upper limit is more preferably 8 or less, and particularly preferably 5 or less.
- the oxidation dye is a dye that develops color by oxidation polymerization with (A) percarbonate.
- Oxidized dyes include dye intermediates and couplers.
- Dye intermediates are substances that develop color by their own oxidation
- couplers are substances that have various color tones when combined with dye intermediates.
- Dye intermediates are dye precursors that are primarily o- or p-phenylenediamines or aminophenols, and are themselves typically colorless or weakly colored compounds. Specifically, p-aminophenol, o-aminophenol, p-methylaminophenol, p-phenylenediamine, toluene-2,5-diamine, N-phenyl-p-phenylenediamine, 4,4′-diaminodiphenylamine 2-hydroxyethyl-p-phenylenediamine, o-chloro-p-phenylenediamine, 4-amino-m-cresol, 2-amino-4-hydroxyethylaminoanisole, 2,4-diaminophenol, 2,2 ′ -[(4-aminophenyl) imino] bisethanol and salts thereof such as sulfates and hydrochlorides thereof are exemplified.
- the type of the dye intermediate can be selected from one or more depending on the desired color tone of the hair. Further, the content thereof is not particularly limited, but is, for example, 1 to 30% by mass in the powder hair dye composition, more preferably 5% by mass or more as the lower limit, and more as the upper limit. Preferably it is 20 mass% or less.
- Couplers mainly include m-diamines, aminophenols or diphenols, specifically, metaaminophenol, 5-aminoorthocresol, resorcin, catechol, pyrogallol, phloroglucin, gallic acid, hydroquinone, 5- (2-hydroxyethylamino) -2-methylphenol, m-phenylenediamine, 2,4-diaminophenoxyethanol, toluene-3,4-diamine, ⁇ -naphthol, 2,6-diaminopyridine, diphenylamine, 3, Examples thereof include 3′-iminodiphenyl, 1,5-dihydroxynaphthalene, tannic acid, 1-hydroxyethyl-4,5-diaminopyrazole, and salts thereof such as sulfate and hydrochloride.
- One or more types of couplers can be selected and used depending on the desired color of hair. Further, the content thereof is not particularly limited, but is, for example, 0.1 to 20% by mass in the powder hair dye composition. As a lower limit, More preferably, it is 0.5 mass% or more, Most preferably, it is 1 mass% or more. As an upper limit, More preferably, it is 15 mass% or less, Most preferably, it is 10 mass% or less.
- the powder hair dye composition of the present invention comprises (C) at least one selected from metaaminophenol, 5-aminoorthocresol, resorcin, and salts thereof as an oxidative dye.
- Meta-aminophenol meta-aminophenol is a compound represented by the following formula (1) (CAS Number: 591-27-5 ).
- 5- Aminoorthocresol 5-Aminoorcresol is a compound represented by the following chemical formula (2) (CAS Number: 2835-95-2).
- Resorcin resorcinol are compounds represented by the following formula (3) (CAS Number: 108-46-3 ).
- the powder hair dye composition of the present invention preferably contains (D) a chelating agent.
- a chelating agent is a substance that captures metal ions, and includes, for example, L-aspartic acid-N, N-tetrasodium diacetate, alanine, trisodium ethylenediaminehydroxyethyl triacetate, edetic acid, disodium edetate, diedoate Examples include sodium calcium, trisodium edetate, tetrasodium edetate, sodium citrate, gluconic acid, tetrasodium L-glutamate diacetate, tartaric acid, phytic acid, sodium polyphosphate, sodium metaphosphate, and preferably ethylenediamine hydroxy They are trisodium ethyl triacetate, disodium edetate, and tetrasodium edetate, and more preferably trisodium ethylenediaminehydroxyethyl triacetate
- the content of the chelating agent in the powder hair dye composition is preferably 1 to 5% by mass. As a lower limit, More preferably, it is 1.2 mass% or more, More preferably, it is 1.5 mass% or more, Most preferably, it is 1.7 mass% or more. As an upper limit, More preferably, it is 4.5 mass% or less, More preferably, it is 4 mass% or less, Most preferably, it is 3 mass% or less.
- the content of the chelating agent is within the above range, while exhibiting the effect of the present invention that suppresses the change in hair color tone, the effect of the chelating agent that enhances the feel of the hair when finished is exhibited. be able to.
- the mass ratio (B / D) of (B) starch and (D) chelating agent is not particularly limited, but from the viewpoint of more exerting the effect of the present invention that suppresses the change in hair color tone during long-term storage. , Preferably 3.0 or more, more preferably 4.0 or more. Moreover, from a viewpoint of improving the fluidity
- the powder hair dye composition of the present invention contains (E) a water-soluble polymer compound (excluding starch.
- water-soluble polymer compound excluding starch.
- the description of “water-soluble polymer compound” is simply excluding starch). Is preferred.
- water-soluble polymer compound examples include natural polymers, semi-synthetic polymers, synthetic polymers, and inorganic polymers.
- natural water-soluble polymer compounds include, for example, seaweed extracts such as alginic acid, carrageenan, agar, and far celeran, gummy gum, quince seed, konjac mannan, tamarind gum, tara gum, dextrin, locust bean gum and other seed mucilage, gum arabic , Sap mucilage such as Gatti gum, Karaya gum, gum tragacanth, fruit mucilage such as arabinogalactan, pectin, quince, plant protein such as wheat protein, soy protein, animal protein such as albumin, casein, gelatin, collagen, card Examples include mucous polysaccharides such as chitosan and hyaluronic acid, etc. produced by microorganisms such as orchid, xanthan gum, gellan gum, cyclodextrin, dextran,
- semi-synthetic water-soluble polymer compounds include methyl cellulose, ethyl cellulose, hydroxyethyl cellulose, hydroxypropyl cellulose, carboxymethyl cellulose, sodium carboxymethyl cellulose, methyl hydroxypropyl cellulose, cationized cellulose, propylene glycol alginate, and alginates (for example, Sodium alginate).
- Examples of the synthetic water-soluble polymer compound include polyvinyl alcohol, polyvinyl pyrrolidone, polyvinyl methyl ether, carboxyvinyl polymer, sodium polyacrylate, polyacrylamide, polyethylene oxide, ethylene oxide / propylene oxide block copolymer, and acrylic acid / Examples thereof include alkyl acrylate copolymers. In addition, at least one selected from, for example, a half ester of itaconic acid and polyoxyethylene alkyl ether, or an ester of methacrylic acid and polyoxyethylene alkyl ether, acrylic acid, methacrylic acid, and alkyl esters thereof. Examples thereof include copolymers composed of monomers.
- the content of the water-soluble polymer compound in the powder hair dye composition is not particularly limited, but is preferably 1 to 50% by mass. As a lower limit, More preferably, it is 5 mass% or more, More preferably, it is 10 mass% or more, Most preferably, it is 20 mass% or more. As an upper limit, More preferably, it is 40 mass% or less, More preferably, it is 30 mass% or less, Most preferably, it is 25 mass% or less.
- coating operability such as ease of taking with a brush can be improved.
- sodium carboxymethylcellulose is preferably used as the water-soluble polymer compound.
- Xanthan gum, hydroxyethyl cellulose, and cationized polymer, and xanthan gum is particularly preferable.
- the xanthan gum content is preferably 1 to 20% by mass.
- it is 3 mass% or more, More preferably, it is 5 mass% or more.
- it is 15 mass% or less, More preferably, it is 10 mass% or less.
- the ratio of the mass of (A) percarbonate to the total mass of (B) starch, (D) chelating agent and (E) water-soluble polymer Is not particularly limited, but is preferably 0.2 to 1.2.
- the powder hair dye composition of the present invention may contain an optional component as required in addition to the above components (A) to (E).
- Other components include, for example, alkaline agents, dispersants, direct dyes, oily components, surfactants, inorganic salts, pH adjusters, sugars, hair-growth components, plant extracts, herbal extracts, amino acids / polypeptides, vitamins And fragrances, preservatives and ultraviolet absorbers.
- the alkaline agent has an action of swelling hair and promoting penetration of a dye or an oxidizing agent.
- the alkaline agent include silicate, carbonate, hydrogen carbonate, metasilicate, phosphate, basic amino acid, hydroxide and the like.
- examples of the silicate include sodium silicate and potassium silicate
- examples of the carbonate include sodium carbonate, ammonium carbonate, magnesium carbonate, and guanidine carbonate.
- Examples of the bicarbonate include sodium bicarbonate. Ammonium hydrogen carbonate and the like are exemplified.
- the metasilicate include sodium metasilicate and potassium metasilicate.
- Examples of the phosphate include monoammonium phosphate, dibasic ammonium phosphate, disodium monohydrogen phosphate, Examples include trisodium phosphate, examples of basic amino acids include arginine, lysine, and salts thereof, and examples of hydroxides include calcium hydroxide and magnesium hydroxide.
- Dispersant examples include stearic acid metal salts such as magnesium stearate, silicic acid, metal silicate, talc, sucrose fatty acid ester, lactose, silica and the like, and magnesium stearate is particularly preferable.
- stearic acid metal salts such as magnesium stearate, silicic acid, metal silicate, talc, sucrose fatty acid ester, lactose, silica and the like
- magnesium stearate is particularly preferable.
- the content of the dispersant in the powder hair dye composition is not particularly limited, but is preferably 0.01 to 10% by mass. As a lower limit, More preferably, it is 0.1 mass% or more, More preferably, it is 0.5 mass% or more. As an upper limit, More preferably, it is 5 mass% or less, More preferably, it is 2 mass% or less.
- the direct dye is a compound having a color, and is a dye that dyes hair by adhering to or penetrating hair. Examples include acid dyes, basic dyes, natural dyes, nitro dyes, HC dyes, and disperse dyes. These direct dyes may be blended alone or in combination.
- Examples of the acid dye include Red No. 2, Red No. 3, Red No. 102, Red No. 104 (1), Red No. 105 (1), Red No. 106, Red No. 227, Red No. 230 (1), Yellow No. 4, Yellow No. 5, Yellow No. 202 (1), Yellow No. 202 (2), Yellow No. 203, Dai No. 205, Dai No. 207, Dai No. 402, Green No. 3, Green No. 204 Green 401, purple 401, blue 1, blue 2, blue 202, brown 201, black 401 and the like.
- the basic dyes are Basic Blue 3, Basic Blue 6, Basic Blue 7, Basic Blue 9, Basic Blue 9, Basic Blue 26, Basic Blue 41, Basic Blue 47, Basic Blue 99, Basic Brown 4, Basic Brown 16, and Basic Brown 17.
- Basic Green 1 Basic Green 4, Basic Orange 1, Basic Orange 2, Basic Orange 31, Basic Red 1, Basic Red 2, Basic Red 22, Basic Red 46, Basic Red 51, Basic Red 76, Basic Red 118, Basic Examples include Violet 1, Basic Violet 3, Basic Violet 4, Basic Violet 10, Basic Violet11: 1, Basic Violet 14, Basic Violet 16, Basic Yellow 11, Basic Yellow 28, Basic Yellow 57, Basic Yellow 87.
- Examples of natural dyes include gardenia pigments, turmeric pigments, anato pigments, copper chlorophyllin sodium, paprika pigments, lac pigments, and henna.
- nitro dye examples include 4-nitro-o-phenylenediamine, 2-nitro-p-phenylenediamine, 2-amino-4-nitrophenol, 2-amino-5-nitrophenol, picramic acid, picric acid, and the like
- salt examples of the salt can be exemplified.
- the above HC dyes include HC Blue No. 2, HC Blue No. 5, HC Blue No. 6, HC Blue No. 9, HC Blue No. 10, HC Blue No. 11, HC Blue No. 12, HC Blue No.13, HC Orange No.1, HC Orange No.2, HC Orange No.3, HC Red No.1, HC Red No.3, HC Red No.7, HC Red No.10, HC Red No.
- the disperse dyes include Disperse Black 9, Disperse Blue 1, Disperse Blue 3, Disperse Blue 7, Disperse Brown 7, Disperse Orange 3, Disperse Red 11, Disperse Red 15, Disperse Red 17, Disperse Violet 1, Disperse Violet Disperse Violet 15 etc.
- oil component examples include higher alcohols, fats and oils, waxes, hydrocarbons, higher fatty acids, esters, silicone oils, fluorine oils, and the like. One or two or more of these oily components can be selected and used.
- higher alcohols examples include cetyl alcohol (cetanol), stearyl alcohol, cetostearyl alcohol, oleyl alcohol, linoleyl alcohol, linolenyl alcohol, aralkyl alcohol, behenyl alcohol, lauryl alcohol, myristyl alcohol, 2-hexyldecanol, isostearyl.
- examples thereof include alcohol, 2-octyldodecanol, decyltetradecanol, phytosterol, phytostanol, cholesterol, cholestanol, lanosterol and ergosterol.
- Oils and fats are triglycerides, that is, triesters of fatty acids and glycerin.
- Oils and fats are triglycerides, that is, triesters of fatty acids and glycerin.
- Hydrocarbon is a compound consisting of carbon and hydrogen.
- Examples thereof include liquid paraffin, paraffin, microcrystalline wax, petrolatum, isoparaffins, ozokerite, ceresin, polyethylene, ⁇ -olefin oligomer, polybutene, synthetic squalane, squalene, hydrogenated squalane, limonene, turpentine oil and the like.
- higher fatty acids examples include lauric acid, myristic acid, palmitic acid, stearic acid, behenic acid, isostearic acid, hydroxystearic acid, 12-hydroxystearic acid, oleic acid, undecylenic acid, linoleic acid, ricinoleic acid, lanolin fatty acid, etc. Is mentioned.
- Esters are compounds obtained by a dehydration reaction between a fatty acid and an alcohol.
- Silicone oil is a synthetic polymer in which silicon with organic groups and oxygen are alternately linked by chemical bonds.
- dimethylpolysiloxane (INCI name: dimethicone), dimethylpolysiloxane having hydroxy end groups (INCI name: dimethiconol), methylphenylpolysiloxane, decamethylcyclopentasiloxane, dodecamethylcyclohexasiloxane, polyether-modified silicone, average
- Examples thereof include highly polymerized silicones having a polymerization degree of 650 to 10,000, amino-modified silicones, betaine-modified silicones, alkyl-modified silicones, alkoxy-modified silicones, mercapto-modified silicones, carboxy-modified silicones, and fluorine-modified silicones.
- amino-modified silicones include, for example, aminopropylmethylsiloxane / dimethylsiloxane copolymer (INCI name: aminopropyl dimethicone), aminoethylaminopropylsiloxane / dimethylsiloxane copolymer (INCI name: amodimethicone), And aminoethylaminopropylmethylsiloxane / dimethylsiloxane copolymer (INCI name: trimethylsilylamodimethicone).
- surfactant examples include nonionic surfactants, cationic surfactants, anionic surfactants, and amphoteric surfactants.
- POE represents a polyoxyethylene chain
- POP represents a polyoxypropylene chain
- the numbers in parentheses following this indicate the number of moles added.
- the number in parentheses following the alkyl indicates the carbon number of the fatty acid chain.
- Nonionic surfactants include, for example, POE alkyl ethers, POE alkyl phenyl ethers, POE / POP alkyl ethers, POE sorbitan fatty acid esters, POE mono fatty acid esters, POE glycerin fatty acid esters, polyglycerin fatty acid esters , Monoglycerin fatty acid esters, sorbitan fatty acid esters, sucrose fatty acid esters, alkylpolyglucosides and the like.
- Specific examples of POE alkyl ethers include POE lauryl ether, POE cetyl ether, POE stearyl ether, POE behenyl ether, POE lanolin, and POE phytosterol.
- Examples of the cationic surfactant include monoalkyl quaternary ammonium salts, dialkyl quaternary ammonium salts, trialkyl quaternary ammonium salts, benzalkonium quaternary ammonium salts, and monoalkyl ether quaternary ammonium salts.
- Alkyl quaternary ammonium salts such as alkyl amine salts, fatty acid amide amine salts, amine salts such as ester-containing tertiary amine salts, arkobelle type tertiary amine salts, and cyclic quaternary ammoniums such as alkyl pyridinium salts and alkyl isoquinolium salts Examples thereof include salts and benzethonium chloride.
- alkyl quaternary ammonium salts Preferred are alkyl quaternary ammonium salts, more preferred are monoalkyl quaternary ammonium salts and dialkyl quaternary ammonium salts, and particularly preferred are monoalkyl quaternary ammonium salts.
- Examples of monoalkyl type quaternary ammonium salts include lauryl trimethyl ammonium chloride, lauryl trimethyl ammonium bromide, alkyl (16,18) trimethyl ammonium chloride, cetyl trimethyl ammonium chloride, cetyl trimethyl ammonium bromide, cetyl trimethyl ammonium saccharin, chloride Stearyltrimethylammonium, stearyltrimethylammonium bromide, behenyltrimethylammonium chloride, stearyltrimethylammonium saccharin, alkyl chloride (28) trimethylammonium chloride, diPOE (2) oleylmethylammonium chloride, diPOE stearylmethylammonium chloride, POE (1) POP (25) diethylmethylammonium chloride, POP methyldiethylammonium chloride, Of methacryloyloxyethyl trimethyl ammonium, and the like methylsulfate behenyl trimethyl ammonium. Particularly
- anionic surfactant examples include alkyl ether sulfate, POE alkyl ether sulfate, alkyl sulfate, alkenyl ether sulfate, alkenyl sulfate, olefin sulfonate, alkane sulfonate, saturated or unsaturated fatty acid salt , Alkyl or alkenyl ether carboxylates, ⁇ -sulfone fatty acid salts, N-acyl amino acid type surfactants, phosphate mono- or diester type surfactants, and sulfosuccinates.
- the counter ion of the anionic group of these surfactants may be any of sodium ion, potassium ion, and triethanolamine, for example.
- amphoteric surfactants include amino acid type amphoteric surfactants and betaine type amphoteric surfactants.
- amino acid type amphoteric surfactant include, for example, sodium N-lauroyl-N′-carboxymethyl-N′-hydroxyethylethylenediamine (Naurolauroacetic acid Na), 2-alkyl-N-carboxymethyl-N-hydroxyethyl.
- Imidazolinium betaine undecylhydroxyethyl imidazolinium betaine sodium, alkyldiaminoethylglycine hydrochloride, N-coconut oil fatty acid acyl-N'-carboxyethyl-N'-hydroxyethylethylenediamine sodium, N-coconut oil fatty acid acyl-N '-Carboxyethoxyethyl-N'-carboxyethylethylenediamine disodium, N-coconut oil fatty acid acyl-N'-carboxymethoxyethyl-N'-carboxymethylethylenediamine disodium, lauryldiaminoe Glycine-type amphoteric surfactants such as sodium luglycine, palm oil fatty acid acyl-N-carboxyethyl-N-hydroxyethylethylenediamine sodium; sodium laurylaminopropionate, sodium laurylaminodipropionat
- betaine-type amphoteric surfactant examples include, for example, coconut oil alkylbetaine, lauryldimethylaminoacetic acid betaine, myristyldimethylaminoacetic acid betaine, stearyldimethylaminoacetic acid betaine, sodium stearyldimethylbetaine, coconut oil fatty acid amidopropyl betaine, palm Aminoacetic acid betaine type amphoteric surfactants such as oil fatty acid amidopropyl betaine, lauric acid amidopropyl betaine, ricinoleic acid amidopropyl betaine, stearyl dihydroxyethyl betaine; sulfobetaine type amphoteric surfactants such as lauryl hydroxysulfobetaine .
- the inorganic salt examples include sodium sulfate.
- Sodium sulfate has an action of preventing moisture absorption of the powder hair dye composition, and is suitably used as an excipient. By containing sodium sulfate, it is possible to suppress a decrease in fluidity caused by moisture absorption, a decrease in storage stability of the oxidation dye, and the like.
- Plant extracts include, for example, aloe extract, argon extract, hypericum extract, licorice extract, perilla extract, hawthorn extract, rosemary extract, turmeric extract, diatom extract, burdock extract, ginger extract, mallow extract, tea extract, hamamelis extract , Yukinoshita extract, Yuzu extract, Mukuroji extract and the like.
- the method of using the powder hair dye composition of the present invention includes the step of mixing the powder hair dye composition with a liquid medium such as water to prepare a hair dye coating liquid, and applying the hair dye coating liquid to hair. And a step of applying.
- the liquid medium is preferably a water-based liquid medium such as tap water, purified water, deionized water, or distilled water. More preferred is water.
- the dosage form of the hair dye coating solution is not particularly limited, and may be any of liquid, cream, gel, and paste. From the viewpoint of ease of removal with a brush, elongation to the hair, and adhesion, and excellent application operability, it is preferably a cream or paste. Further, the hair dye coating solution may be further foamed or misted. In the case of foaming, a foaming container may be used to form foam by shaking, or a known foaming device such as a non-aerosol foamer or an aerosol foamer may be used.
- the hair dye application liquid As a means for applying the hair dye application liquid to the hair, it may be applied to the hair using an applicator such as a comb, a brush, or a brush. Moreover, you may apply hair dye application
- preparation tools such as containers such as bottles, cups and trays, and stirring tools such as stirring bars can be used.
- the preparation tool is appropriately selected depending on the viscosity of the mixture.
- the preparation tools it is preferable to employ a bottle. That is, each agent can be easily and rapidly mixed by enclosing a powder hair dye composition and a liquid medium in a bottle at a predetermined ratio and shaking the bottle.
- an applicator container that includes a bottle and an applicator that is connected to the bottle and that discharges the hair dye application liquid in the bottle.
- an applicator container By using such an applicator container, it is possible to prepare the hair dye coating solution in the bottle and to apply the hair dye coating solution to the hair using the applicator, so that the coating operation becomes simpler.
- the applicator provided in the applicator container include combs, brushes, and nozzles.
- a comb-equipped container that can apply a hair dye coating solution to hair while combing with a comb is preferable from the viewpoint of convenience.
- the standing time after applying to hair is not particularly limited, but may be about 30 to 40 minutes. After the standing time, the hair dye coating solution adhering to the hair is washed away. Thereafter, the hair may be appropriately maintained using shampoo, conditioner treatment, or the like.
- powder hair dye composition having the composition shown in Table 1 and Table 2 below is prepared, and the obtained powder hair dye composition has an effect of suppressing changes in the color of the hair dye during long-term storage.
- the fluidity of the product, the coating operability, and the feel of the hair when finished were evaluated.
- the powder hair dye composition of each example was stored for 60 days in a thermostatic bath at 50 ° C. and 80% humidity. Using the powder composition of each example stored for a predetermined period, the hair dyeing treatment was performed by the above-described hair dyeing treatment method to obtain each hair bundle. Moreover, about the hair dye composition of each example which has not performed the preservation
- the repose angle of the powder hair dye composition of each Example and Comparative Example was determined, and the fluidity was evaluated.
- the angle of repose is measured as follows.
- the angle of repose is the maximum angle of the slope that maintains stability without spontaneous collapse when powders are stacked, and the smaller the smaller, the higher the fluidity.
- (Measurement method of repose angle) 50 g of the powder hair dye composition was put into a funnel having a diameter of 10 mm and dropped onto a disk having a diameter of 60 mm from a height of 200 mm to form a pile of powder hair dye composition.
- the angle of repose was measured at four locations, and the average value was calculated. The results are shown in the “Repose angle” section of Table 1.
- the powder hair dye composition of the present invention can be used as a powder hair dye composition for dyeing human hair such as human hair, eyelashes, eyebrows, shank. In addition, it may be used to dye animal hair such as pets.
- the powder hair dye composition of the present invention can be used in powder hair dye compositions for beauty salons or barbers, and powder hair dye compositions for self-coloring.
- the method of using the powder hair dye composition of the present invention can be used for hair coloring treatment and self-coloring in a beauty salon or a barber shop.
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Abstract
Description
そこで、本発明は、上記の特定の酸化染料を含有する粉末染毛剤組成物において、保存前後における染毛色調の変化を抑制することを目的とするものである。
すなわち、本発明は、以下の粉末染毛剤組成物およびその使用方法である。
この粉末染毛剤組成物によれば、保存前後における経時的な染毛色調の変化が抑制され、保存安定性に優れた粉末染毛剤組成物を提供することができる。また、デンプンの含有量を7質量%以上とすることにより、染毛色調の変化を抑制するだけでなく、粉末染毛剤組成物を水等の液体媒体と混合した際に、塗布操作性に優れた染毛剤塗布液を調製することができるという効果を奏する。
この特徴によれば、保存前後における経時的な染毛色調の変化を抑制するという本発明の効果をより発揮することができる。
この特徴によれば、仕上がり時の毛髪の感触を高めるという効果を発揮することができる。
この特徴により、塗布操作性に優れるという効果を発揮することができる。
この特徴によれば、保存前後における染毛色調の変化を抑制する効果だけでなく、塗布操作性、仕上がり時の感触にも優れた粉末染毛剤組成物を提供することができる。
この粉末染毛剤組成物の使用方法によれば、塗布操作性に優れた染毛剤塗布液を調製することができるため、色むらが抑制され、均染性に優れた染毛処理方法を提供することができる。
[粉末染毛剤組成物]
本発明の粉末染毛剤組成物は、(A)過炭酸塩、(B)デンプン、(C)酸化染料を混合して使用する粉末染毛剤組成物において、前記(B)デンプンを7%以上含有し、前記(C)酸化染料は、メタアミノフェノール、5-アミノオルトクレゾール、レゾルシン及びそれらの塩から選ばれる少なくとも1種を含むことを特徴とする。
過炭酸塩は、酸化剤であり、酸化染料を酸化して発色させる作用や、毛髪の内部のメラニンを分解する作用を有するものである。具体的には、例えば、過炭酸ナトリウム、過炭酸カリウム等が例示される。これらの中でも好ましくは過炭酸ナトリウムである。
デンプンは、アミロースとアミロペクチンを主成分とする水溶性高分子化合物であり、天然デンプンの他、物理的又は化学的に改変されて機能的特性が改良された加工デンプンも包含する。具体的には、例えば、コメデンプン、バレイショデンプン、サツマイモデンプン、トウモロコシデンプン、タピオカデンプン、コムギデンプン等が挙げられる。好ましくは、バレイショデンプン、コメデンプン、トウモロコシデンプンであり、より好ましくは、バレイショデンプンである。これらの中から、単独又は複数種類を組み合わせて使用することができる。
酸化染料は、(A)過炭酸塩により酸化重合して発色する染料である。
酸化染料には、染料中間体とカプラーがあり、染料中間体は、自身の酸化により発色する物質であり、カプラーは、染料中間体との組み合わせにより種々の色調となる物質である。
具体的には、p-アミノフェノール、o-アミノフェノール、p-メチルアミノフェノール、p-フェニレンジアミン、トルエン-2,5-ジアミン、N-フェニル-p-フェニレンジアミン、4,4’-ジアミノジフェニルアミン、2-ヒドロキシエチル-p-フェニレンジアミン、o-クロル-p-フェニレンジアミン、4-アミノ-m-クレゾール、2-アミノ-4-ヒドロキシエチルアミノアニソール、2,4-ジアミノフェノール、2,2’-[(4-アミノフェニル)イミノ]ビスエタノール、及びそれらの硫酸塩、塩酸塩等の塩類等が例示される。
本発明の粉末染毛剤組成物は、(D)キレート剤を含有することが好ましい。キレート剤は、金属イオンを捕捉する物質であり、例えば、L-アスパラギン酸-N,N-二酢酸四ナトリウム、アラニン、エチレンジアミンヒドロキシエチル三酢酸三ナトリウム、エデト酸、エデト酸二ナトリウム、エデト酸二ナトリウムカルシウム、エデト酸三ナトリウム、エデト酸四ナトリウム、クエン酸ナトリウム、グルコン酸、L-グルタミン酸二酢酸四ナトリウム、酒石酸、フィチン酸、ポリリン酸ナトリウム、メタリン酸ナトリウム等が挙げられ、好ましくは、エチレンジアミンヒドロキシエチル三酢酸三ナトリウム、エデト酸二ナトリウム、エデト酸四ナトリウムであり、より好ましくは、エチレンジアミンヒドロキシエチル三酢酸三ナトリウムである。キレート剤を含有することにより、仕上がり時の毛髪の感触を高めるという効果を発揮することができる。
本発明の粉末染毛剤組成物は、(E)水溶性高分子化合物(デンプンを除く。以下、単に「水溶性高分子化合物」という記載は、デンプンを除くものとする。)を含有することが好ましい。水溶性高分子化合物を含有することにより、染毛剤塗布液の粘度を調整し、刷毛での取り易さや毛髪への伸び及び密着性を向上することできる。
各成分の質量比を前記範囲内に調整することにより、長期保存における染毛色調の変化の抑制、流動性、塗布操作性の向上、及び、仕上がり時の毛髪の感触のいずれの項目においても優れた効果を発揮することができる。
本発明の粉末染毛剤組成物は、上記成分(A)~(E)の他、必要に応じて任意の成分を含有してもよい。
その他の成分としては、例えば、アルカリ剤、分散剤、直接染料、油性成分、界面活性剤、無機塩、pH調整剤、糖類、育毛成分、植物抽出物、生薬抽出物、アミノ酸・ポリペプチド、ビタミン類、香料、防腐剤及び紫外線吸収剤が挙げられる。
アルカリ剤は、毛髪を膨張させて、染料や酸化剤の浸透を促進する作用を有するものである。アルカリ剤としては、例えば、ケイ酸塩、炭酸塩、炭酸水素塩、メタケイ酸塩、リン酸塩、塩基性アミノ酸、水酸化物等が例示される。具体的には、ケイ酸塩としてはケイ酸ナトリウム、ケイ酸カリウム等が例示され、炭酸塩としては炭酸ナトリウム、炭酸アンモニウム、炭酸マグネシウム、炭酸グアニジン等が例示され、炭酸水素塩としては炭酸水素ナトリウム、炭酸水素アンモニウム等が例示され、メタケイ酸塩としてはメタケイ酸ナトリウム、メタケイ酸カリウム等が例示され、リン酸塩としてはリン酸第1アンモニウム、リン酸第2アンモニウム、リン酸一水素二ナトリウム、リン酸三ナトリウム等が例示され、塩基性アミノ酸としてはアルギニン、リジン及びそれらの塩等が例示され、水酸化物としては水酸化カルシウム、水酸化マグネシウム等が例示される。
分散剤としては、例えば、ステアリン酸マグネシウム等のステアリン酸金属塩、ケイ酸、ケイ酸金属塩、タルク、ショ糖脂肪酸エステル、乳糖、シリカ等が挙げられ、特に、ステアリン酸マグネシウムが好ましい。分散剤を含有することにより、粉末染毛剤組成物の流動性を向上することができる。
直接染料は、色を有する化合物であり、毛髪に付着又は浸透して染毛する染料である。例えば、酸性染料、塩基性染料、天然染料、ニトロ染料、HC染料、分散染料等がある。これら直接染料は単独で配合しても良く、組み合わせて配合しても良い。
油性成分は、例えば、高級アルコール、油脂、ロウ類、炭化水素、高級脂肪酸、エステル類、シリコーン油、フッ素油等が例示される。これらの油性成分から、1種又は2種以上を選んで用いることができる。
界面活性剤としては、ノニオン性界面活性剤、カチオン性界面活性剤、アニオン性界面活性剤、両性界面活性剤が挙げられる。
なお、以下の記載において、POEはポリオキシエチレン鎖、POPはポリオキシプロピレン鎖を示し、これに続くカッコ内の数字は、その付加モル数を示している。また、アルキルに続くカッコ内の数字は、脂肪酸鎖の炭素数を示している。
アミノ酸型両性界面活性剤の具体例としては、例えば、N-ラウロイル-N’-カルボキシメチル-N’-ヒドロキシエチルエチレンジアミンナトリウム(ラウロアンホ酢酸Na)、2-アルキル-N-カルボキシメチル-N-ヒドロキシエチルイミダゾリニウムベタイン、ウンデシルヒドロキシエチルイミダゾリニウムベタインナトリウム、塩酸アルキルジアミノエチルグリシン、N-ヤシ油脂肪酸アシル-N’-カルボキシエチル-N’-ヒドロキシエチルエチレンジアミンナトリウム、N-ヤシ油脂肪酸アシル-N’-カルボキシエトキシエチル-N’-カルボキシエチルエチレンジアミン二ナトリウム、N-ヤシ油脂肪酸アシル-N’-カルボキシメトキシエチル-N’-カルボキシメチルエチレンジアミン二ナトリウム、ラウリルジアミノエチルグリシンナトリウム、パーム油脂肪酸アシル-N-カルボキシエチル-N-ヒドロキシエチルエチレンジアミンナトリウムなどのグリシン型両性界面活性剤;ラウリルアミノプロピオン酸ナトリウム、ラウリルアミノジプロピオン酸ナトリウム、ラウリルアミノプロピオン酸トリエタノールアミンなどのアミノプロピオン酸型両性界面活性剤;などが挙げられる。
ベタイン型両性界面活性剤の具体例としては、例えば、ヤシ油アルキルベタイン、ラウリルジメチルアミノ酢酸ベタイン、ミリスチルジメチルアミノ酢酸ベタイン、ステアリルジメチルアミノ酢酸ベタイン、ステアリルジメチルベタインナトリウム、ヤシ油脂肪酸アミドプロピルベタイン、パーム油脂肪酸アミドプロピルベタイン、ラウリン酸アミドプロピルベタイン、リシノレイン酸アミドプロピルベタイン、ステアリルジヒドロキシエチルベタインなどのアミノ酢酸ベタイン型両性界面活性剤;ラウリルヒドロキシスルホベタインなどのスルホベタイン型両性界面活性剤などが挙げられる。
無機塩としては、例えば、硫酸ナトリウム等が挙げられる。硫酸ナトリウムは、粉末染毛剤組成物の吸湿を防止する作用を有しており、賦形剤として好適に利用される。硫酸ナトリウムを含有することにより、吸湿によって生じる流動性の低下や、酸化染料の保存安定性の低下等を抑制することができる。
植物抽出物としては、例えば、アロエエキス、オウゴンエキス、オトギリソウエキス、カンゾウエキス、シソエキス、セイヨウサンザシエキス、ローズマリーエキス、ウコンエキス、カイソウエキス、ゴボウエキス、ショウキョウエキス、ゼニアオイエキス、チャエキス、ハマメリスエキス、ユキノシタエキス、ユズエキス、ムクロジエキス等が挙げられる。
本発明の粉末染毛剤組成物の使用方法は、前記粉末染毛剤組成物を水等の液体媒体と混合して染毛剤塗布液を調製する工程、前記染毛剤塗布液を毛髪に適用する工程、を備えたことを特徴とする。
以下の表1及び表2に示す組成の粉末染毛剤組成物を調製し、得られた粉末染毛剤組成物について、長期保存における染毛色調の変化を抑制する効果、粉末染毛剤組成物の流動性、塗布操作性、及び、仕上がり時の毛髪の感触を評価した。
<長期保存における染毛色調の変化抑制効果>
(染毛処理方法)
各実施例及び比較例の粉末染毛剤組成物3gと、水30gを100mL容の混合容器に投入し、撹拌棒を用いて混合して染毛剤塗布液を調製した。白毛毛束1gに対して得られた染毛剤塗布液3gを、刷毛を用いて塗布し、塗布操作後40分間放置して、染毛処理を行った。染毛処理された毛束は、水洗およびシャンプー洗浄により染毛剤塗布液を洗い落し、コンディショナーで処理後、水分をタオルで拭き取り、ドライヤーで乾燥した。
(染毛色調の変化抑制効果の評価)
各例の粉末染毛剤組成物を50℃・湿度80%の恒温槽中で60日間保存した。所定期間保存された各例の粉末組成物を用いて、上記の染毛処理方法により染毛処理を行い、各毛束を得た。また、保存処理を施していない各例の粉末染毛剤組成物についても、同様に染毛処理することにより各毛束を作成し、コントロールとした。
得られた各毛束について、保存処理の有無による染毛色調(明度及び彩度)の変化の有無をパネラー10名が標準光源下で目視にて観察し、下記の基準に従い評価した。
(評価基準)
染毛色調にほぼ変化がない(5点)、染毛色調に僅かな変化がある(4点)、染毛色調にやや変化がある(3点)、染毛色調に変化がある(2点)、染毛色調に大きな変化がある(1点)の5段階で採点した。
次に、各パネラーの採点結果について平均値を算出し、平均値が4.6点以上を「優れる:5」、3.6点以上4.6点未満を「良好:4」、2.6点以上3.6点未満を「可:3」、1.6点以上2.6点未満を「やや不良:2」、1.0点以上1.6点未満を「不良:1」とし、評価結果とした。
得られた評価結果を表1、2の「染毛色調の変化抑制」の項に示した。
各実施例及び比較例の粉末染毛剤組成物の安息角を求め、流動性を評価した。安息角の測定方法は以下のとおりである。安息角は、粉末を積み上げたときに自発的に崩れることなく安定を保つ斜面の最大角度であり、小さいほど流動性が高い。
(安息角の測定方法)
粉末染毛剤組成物50gを口径10mmのロートに入れて200mmの高さより、60mm径の円板に落下させ、粉末染毛剤組成物の山を形成した。安息角を4か所にて測定し、それらの平均値を算出した。結果を表1の「安息角」の項に示した。
各実施例及び比較例の粉末染毛剤組成物3gと、水30gを100mL容の混合容器に投入し、撹拌棒を用いて混合して染毛剤塗布液を調製した。各染毛剤塗布液を刷毛を用いてヒトの頭髪に塗布する操作において、以下の基準により操作性を評価した。結果を表1、2の「塗布操作性」の項に示した。
5:刷毛で非常に取りやすく、頭髪への伸び及び密着性が良好。
4:刷毛で取りやすく、頭髪への伸び及び密着性が良好。
3:刷毛で取ることが可能で、頭髪への伸び及び密着性が良好。
2:刷毛で取りにくい。
1:刷毛で取りにくく、頭髪への伸び及び密着性が不十分。
上記染毛処理後の毛束を用い、市販シャンプー(ホーユー(株)製「ビゲントリートメントシャンプー」)及びリンス(ホーユー(株)製「ビゲントリートメントリンス」)で洗浄後、ドライヤーで乾燥させた。
10名の専門パネラーのうち、毛束サンプルの柔らかさについて、良い又は悪いの2段階評価のうち良いと評価したパネラーの数が、9人以上の場合を「非常に優れる:5」とし、7~8人の場合を「優れる:4」とし、5~6人の場合を「良好:3」とし、3~4人の場合を「やや不良:2」とし、2人以下の場合を「不良:1」として評価した。
結果を表1、2の「仕上がり時の感触」の項に示した。
さらに、実施例2~4を参照すると、過炭酸ナトリウムの含有量を15質量%以上とすることにより、本発明の効果がより発揮され、かつ、流動性が向上することがわかる。
本発明の粉末染毛剤組成物は、美容室用又は理容室用の粉末染毛剤組成物、セルフカラーリング用の粉末染毛剤組成物に利用することができる。
Claims (6)
- (A)過炭酸塩、(B)デンプン、(C)酸化染料を含有する粉末染毛剤組成物において、
前記(B)デンプンは7質量%以上含有し、前記(C)酸化染料は、メタアミノフェノール、5-アミノオルトクレゾール、レゾルシン及びそれらの塩から選ばれる少なくとも1種を含むことを特徴とする粉末染毛剤組成物。 - 前記(A)過炭酸塩及び前記(B)デンプンの質量比(A/B)が0.1~10であることを特徴とする請求項1記載の粉末染毛剤組成物。
- 前記粉末染毛剤組成物が(D)キレート剤を1~3質量%含有することを特徴とする請求項1又は請求項2に記載の粉末染毛剤組成物。
- 前記粉末染毛剤組成物が(E)水溶性高分子化合物(デンプンを除く。)を1~50質量%含有することを特徴とする請求項1又は請求項2に記載の粉末染毛剤組成物。
- 更に粉末染毛剤組成物が(D)キレート剤、(E)水溶性高分子化合物(デンプンを除く。)を含有し、
前記(A)過炭酸塩を15質量%以上、前記(D)キレート剤を1~3質量%、前記(E)水溶性高分子化合物(デンプンを除く。)を5~50質量%含有し、
前記(E)水溶性高分子化合物(デンプンを除く。)は、キサンタンガムを5~15質量%含有し、
前記(B)デンプン及び(D)前記キレート剤の質量比(B/D)は4.0以上であることを特徴とする請求項1又は請求項2に記載の粉末染毛剤組成物。 - 請求項1又は請求項2に記載の粉末染毛剤組成物を液体媒体と混合して染毛剤塗布液を調製する工程、前記染毛剤塗布液を毛髪に適用する工程、を備えたことを特徴とする粉末染毛剤組成物の使用方法。
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| EP17813235.3A EP3473238B1 (en) | 2016-06-15 | 2017-06-09 | Powder hair dye composition |
| BR112018075882-5A BR112018075882B1 (pt) | 2016-06-15 | 2017-06-09 | Composição de tintura para o cabelo em pó e seu método de utilização |
| US16/309,917 US10729638B2 (en) | 2016-06-15 | 2017-06-09 | Powder hair dye composition |
| PH1/2018/502648A PH12018502648B1 (en) | 2016-06-15 | 2017-06-09 | Powder hair dye composition |
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| JP (1) | JP6915826B2 (ja) |
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| US20240423887A1 (en) * | 2021-09-30 | 2024-12-26 | Kao Corporation | Composition comprising a dye and inorganic alkalizing agent |
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| JP2019127456A (ja) * | 2018-01-24 | 2019-08-01 | 株式会社マンダム | 粉末染毛剤組成物、及び毛髪の染色方法 |
| DE102019105176A1 (de) | 2018-12-28 | 2020-07-02 | Henkel Ag & Co. Kgaa | Pulverhaarfarbe mit Percarbonat in einer wasserlöslichen Folie |
| GB2581870B (en) * | 2018-12-28 | 2021-03-31 | Henkel Ag & Co Kgaa | Thickening system for a percarbonate-containing colour composition and storage in a multilayer sachet |
| DE102019105179A1 (de) | 2018-12-28 | 2020-07-02 | Henkel Ag & Co. Kgaa | Verdickungssystem einer Percarbonat haltigen Färbezubereitung und Lagerung in einem Multilayer Sachet |
| DE102019105165A1 (de) * | 2018-12-28 | 2020-07-02 | Henkel Ag & Co. Kgaa | Verdickungssystem einer Percarbonat haltigen Färbezubereitung |
| WO2021113885A1 (en) * | 2019-12-04 | 2021-06-10 | Sunstar Joint Stock Company | Herb hair dye preparations |
| CN115418852B (zh) * | 2021-10-28 | 2024-08-09 | 青岛海森林发制品集团股份有限公司 | 一种假发用护理膏及其制备方法 |
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| JP2011093823A (ja) * | 2009-10-27 | 2011-05-12 | Hoyu Co Ltd | 毛髪化粧料組成物 |
| JP2011105620A (ja) * | 2009-11-13 | 2011-06-02 | Hoyu Co Ltd | 毛髪化粧料組成物及びその使用方法 |
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| JP3990545B2 (ja) | 2001-03-28 | 2007-10-17 | ホーユー株式会社 | 粉末染毛剤組成物 |
| KR100829662B1 (ko) | 2007-11-14 | 2008-05-16 | 김성오 | 식물성 파우더가 함유된 염모제 조성물 |
| US7740665B2 (en) * | 2008-09-15 | 2010-06-22 | Zotos International, Inc. | Single component hair coloring composition |
| US20110203604A1 (en) * | 2010-02-19 | 2011-08-25 | Hasegawa Mikinobu | Powder hair dye composition, use thereof and storage package therefor |
| EP2361604B1 (en) * | 2010-02-19 | 2014-08-27 | Hoyu Co., Ltd. | Powder hair dye composition based on sodium percarbonate and storage package therefor |
| EP3056190B1 (en) | 2013-10-07 | 2019-08-14 | Hoyu Co., Ltd. | Powdered hair dye composition |
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| JP2006273759A (ja) * | 2005-03-29 | 2006-10-12 | Hoyu Co Ltd | 毛髪化粧料組成物 |
| JP2010260837A (ja) * | 2009-05-11 | 2010-11-18 | Hoyu Co Ltd | 固体状染毛剤組成物及びそれを用いた染毛方法 |
| JP2011093823A (ja) * | 2009-10-27 | 2011-05-12 | Hoyu Co Ltd | 毛髪化粧料組成物 |
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| PH12018502648B1 (en) | 2022-10-26 |
| JP2017222606A (ja) | 2017-12-21 |
| PH12018502648A1 (en) | 2019-10-21 |
| EP3473238A1 (en) | 2019-04-24 |
| JP6915826B2 (ja) | 2021-08-04 |
| US20190328646A1 (en) | 2019-10-31 |
| BR112018075882A2 (pt) | 2019-03-19 |
| TW201803548A (zh) | 2018-02-01 |
| US10729638B2 (en) | 2020-08-04 |
| EP3473238A4 (en) | 2020-02-26 |
| EP3473238B1 (en) | 2021-04-14 |
| BR112018075882B1 (pt) | 2022-07-12 |
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