WO2019066073A1 - Composition de colorant capillaire oxydant - Google Patents

Composition de colorant capillaire oxydant Download PDF

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Publication number
WO2019066073A1
WO2019066073A1 PCT/JP2018/036588 JP2018036588W WO2019066073A1 WO 2019066073 A1 WO2019066073 A1 WO 2019066073A1 JP 2018036588 W JP2018036588 W JP 2018036588W WO 2019066073 A1 WO2019066073 A1 WO 2019066073A1
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Prior art keywords
dye composition
hair
hair dye
agent
mass
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PCT/JP2018/036588
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English (en)
Japanese (ja)
Inventor
知彦 遠藤
恵未 都
成人 加藤
直樹 柳
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ホーユー株式会社
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Priority claimed from JP2017190961A external-priority patent/JP2019064952A/ja
Priority claimed from JP2017190960A external-priority patent/JP7016514B2/ja
Application filed by ホーユー株式会社 filed Critical ホーユー株式会社
Publication of WO2019066073A1 publication Critical patent/WO2019066073A1/fr

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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
    • A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • A61K8/20—Halogens; 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
    • A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
    • A61K8/41—Amines
    • 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 an oxidative hair dye composition for dyeing hair and the like. More particularly, the present invention relates to an iodide-containing oxidative hair dye composition.
  • the oxidative hair dye composition is a hair dye which is colored by oxidizing an oxidation dye consisting of a dye intermediate and a coupler inside the hair.
  • an iodide such as potassium iodide to promote the oxidation of the oxidation dye.
  • Patent Document 1 discloses a method of applying a composition containing an indole derivative, an oxidation dye and an iodine ion to keratin fibers, followed by rinsing with water and further applying a composition containing hydrogen peroxide.
  • Patent Document 2 discloses a method of dyeing keratin fibers by applying a composition containing iodide and 5,6-dihydroxyindole to keratin fibers and then applying a composition containing hydrogen peroxide. .
  • Patent Document 3 discloses a method of dyeing an oxidative hair dye composition in which a hydrogen peroxide aqueous solution is mixed with a composition containing potassium iodide and an oxidation dye, and the mixture is applied to hair.
  • Patent Documents 4 and 5 disclose an oxidation hair dye composition in which hydrogen peroxide is mixed with a composition containing potassium iodide and an oxidation dye, the composition containing potassium iodide and the oxidation dye before applying to hair.
  • a single-step method of mixing hydrogen peroxide and a two-step method of applying hydrogen peroxide after applying a composition comprising potassium iodide and an oxidation dye to the hair are disclosed.
  • iodides such as potassium iodide
  • Patent Documents 4 and 5 disclose a single-step dyeing method characterized in that a composition comprising an iodide, an oxidant and an oxidation dye and having an alkaline pH is allowed to act.
  • Patent Document 6 discloses a hair dye containing potassium iodide and p-toluylenediamine sulfate, and adjusting the pH to 5.9 to 6.8.
  • Patent Document 3 discloses a method of preparing an oxidized hair dye composition by mixing an iodide, an oxidizing agent, and an oxidation dye before application to hair, and applying the oxidized hair dye composition to hair. It is disclosed.
  • the oxidation hair dye composition containing iodide promotes oxidation of the oxidation dye by the iodide to improve the hair dyeability.
  • the oxidation hair dye composition containing iodide has a problem that it is difficult for the dye to penetrate into the inside of the hair since the dye dyeing speed is high, and the discoloration of the treated hair is likely to occur.
  • a first object of the present invention is to provide an oxidized hair dye composition having an excellent hair dyeability and an excellent fading suppressing effect in an oxidized hair dye composition containing iodide. .
  • the second object of the present invention is an oxidative hair dye composition containing an iodide and an oxidation dye, wherein the hair dyeability is improved by raising the pH, and the background stain is suppressed. It is to provide a thing.
  • the present invention As a result of intensive studies on the above first subject, the inventor found that, in an oxidized hair dye composition containing an iodide, hair dyed by adding an acid to a composition containing an oxidizing agent. In the present invention, the present invention has been accomplished. That is, the present invention is the following oxidative hair dye composition and a method of using the same.
  • the oxidative hair dye composition of the present invention is an oxidative hair dye composition comprising a first agent containing an alkaline agent and a second agent containing an oxidizing agent, wherein (a) iodide, (b) It is characterized in that it contains at least one selected from organic acids and inorganic acids having 6 or less carbon atoms, (c) oxidation dyes, and contains the component (b) in the second agent. According to this oxidative hair dye composition, it is possible to obtain the effect of suppressing fading of the hair subjected to the hair dyeing treatment while having excellent hair dyeing properties.
  • the content of the component (b) in the second agent is characterized by being 0.1 to 10% by mass. According to this feature, the effect of suppressing fading of the hair subjected to the hair dyeing treatment is more exhibited.
  • the component (b) is characterized by being an inorganic acid. According to this feature, the effect of suppressing fading of the hair subjected to the hair dyeing treatment is further exhibited while having excellent hair dyeing properties.
  • the pH of the oxidative hair dye composition is characterized by being 2 to 9.5. According to this feature, the effect of suppressing fading of the hair subjected to the hair dyeing treatment is more exhibited.
  • the oxidative hair dye composition of the present invention has a feature of being a two-bath system. According to this feature, the hair dyeability is improved, and the effect of suppressing the discoloration of the hair treated with hair is further exhibited.
  • the method of using the oxidative hair dye composition of the present invention is characterized by comprising the following steps (hereinafter referred to as "one-bath method of use").
  • Step I-1) A step of mixing the first agent and the second agent to obtain an oxidized hair dye composition.
  • Step I-2) A step of applying the oxidative hair dye composition to hair.
  • this one-bath type usage method since the oxidation hair dye composition in which the first and second components are mixed is applied to the hair, the first and second components are applied as compared with the usage method. Can be dyed with a simple operation.
  • the method of using the oxidative hair dye composition of the present invention is characterized by comprising the following steps (hereinafter referred to as "the method of using a two-bath system").
  • Step II-1) A step of applying the first agent to hair.
  • Step II-2) A step of applying the second agent to the hair. According to this two-bath method of use, it is possible to perform a hair dyeing process with excellent hair dyeing properties. Furthermore, the hair excellent in the discoloration suppression effect can be provided.
  • the present invention is the following oxidative hair dye composition.
  • the oxidative hair dye composition of the present invention is a multi-agent oxidative hair dye composition containing (A) iodide and (B) dye intermediate, wherein the content of (A) is 0.05 to 150%.
  • (B) contains (B-1) p-toluylene diamine and / or a salt thereof, and (B) contains (B-2) p-phenylenediamine and / or 0.5% by mass.
  • the salt may be contained, and the total content of (B-1) and (B-2) is 0.5 to 2% by mass, and the pH is 9.0 or more.
  • this oxidative hair dye composition it can be rapidly dyed since it contains an iodide.
  • the hair dyeability is improved by setting the content of iodide (A), the total content of (B-1) and (B-2), and the pH of the oxidized hair dye composition to specific values. While being made to do, it is possible to exhibit the skin dirt control effect.
  • (B-2) is contained so that the parameter Q defined by the following formula (1) is 1 to 15.
  • Do. (B-1i) / (B-2i) Q (1) (Wherein, (B-1i) represents the content (% by mass) of (B-1) p-toluylene diamine and / or a salt thereof, and (B-2i) represents (B-2) p- Represents the content (% by mass) of phenylenediamine and / or its salt.)
  • the oxidation hair dye composition of the present invention is characterized by containing (B-3) 2,2 '-[(4-aminophenyl) imino] bisethanol sulfate. . According to this feature, it is possible to exhibit the effect of being able to dye the hair more densely in a short time.
  • the oxidative hair dye composition of the present invention is characterized by containing (C) a polyhydric alcohol. According to this feature, it is possible to further exhibit the skin dirt preventing effect.
  • an oxidative hair dye composition containing an iodide and an oxidation dye, wherein the hair dyeability is improved by raising the pH while the stain on the skin is suppressed.
  • the oxidative hair dye composition of the present invention is an oxidative hair dye composition comprising a first agent containing an alkaline agent and a second agent containing an oxidizing agent, wherein (a) iodide, (b) It contains at least one selected from organic acids having 6 or less carbon atoms and inorganic acids, (c) oxidation dyes, and contains the component (b) in the second agent.
  • (a) iodide of this invention works as a reducing agent, Preferably it contains in the agent different from the 2nd agent containing an oxidizing agent.
  • each component used for the oxidation hair dye composition of this invention is demonstrated in detail.
  • content of each component when there is no notice in particular, content in the oxidation hair dye composition which mixed each agent is shown.
  • the iodide is a compound containing iodine and has an action of promoting the color development of the oxidation dye. Therefore, the oxidative hair dye composition exhibits the effect of shortening the hair dye treatment time by containing an iodide.
  • the iodide include alkali metal salts of iodide such as potassium iodide, sodium iodide and lithium iodide, and compounds such as hydrogen iodide, cesium iodide and silver iodide as well as garlic iodide extract and the like And the like.
  • it is an alkali metal salt of iodide, more preferably potassium iodide or sodium iodide, and particularly preferably potassium iodide.
  • the content of (a) iodide in the oxidized hair dye composition is, for example, preferably 0.01 to 0.5% by mass.
  • the lower limit value is more preferably 0.1% by mass or more, still more preferably 0.15% by mass or more.
  • the upper limit value is more preferably 0.35% by mass or less, still more preferably 0.25% by mass or less.
  • the component (b) is an acid selected from organic acids or inorganic acids having 6 or less carbon atoms.
  • the acid of component (b) is to neutralize the alkaline agent of the first agent to lower the pH of the oxidized hair dye composition.
  • the organic acid having 6 or less carbon atoms is, for example, citric acid, acetic acid, tartaric acid, lactic acid, malic acid, succinic acid, fumaric acid, malonic acid, adipic acid, maleic acid, pyruvic acid, glucuronic acid, glycolic acid, levulinic acid, Gluconic acid, aspartic acid, glutamic acid, ascorbic acid and the like can be mentioned.
  • the component (b) may be a salt of an organic acid or an inorganic acid as long as it can neutralize the alkaline agent of the first agent.
  • the salt include monosodium phosphate, monoammonium phosphate and the like.
  • the organic acid is preferably an organic acid having 6 or less carbon atoms, more preferably an inorganic acid, and still more preferably phosphoric acid.
  • the component (b) when the component (b) is contained in the second agent, it is possible to obtain the effect of the present invention that the fading of the hair treated with hair is suppressed.
  • the mechanism of action is not clear, but considering that the effect of the present invention can not be obtained when the first agent containing the alkaline agent contains the component (b), the oxidation dye by the oxidizing agent It is considered that the effects of the present invention can be obtained by simultaneously carrying out the oxidation reaction of and the neutralization reaction with an alkali agent and an acid. Furthermore, since it is contained in a 2nd agent, it is thought that it is because the oxidation performance of an oxidizing agent can fully be exhibited.
  • the content of the component (b) in the oxidative hair dye composition of the present invention is not particularly limited, but is preferably 0.1 to 10% by mass.
  • the lower limit value is more preferably 0.3% by mass or more, still more preferably 0.7% by mass or more, and particularly preferably 1.0% by mass or more.
  • the upper limit value is more preferably 6% by mass or less, still more preferably 4% by mass or less, and particularly preferably 3% by mass or less.
  • the oxidation dye is a dye that is colored by oxidation polymerization with an oxidizing agent.
  • the oxidation dyes include a dye intermediate and a coupler, and the dye intermediate is a substance that develops a color by oxidation of itself, and the coupler is a substance that exhibits various colors in combination with the dye intermediate.
  • Dye intermediates are dye precursors which are predominantly o- or p-phenylenediamines or aminophenols and are usually compounds which are themselves colorless or weakly colored. Specifically, p-phenylenediamine, toluene-2,5-diamine (p-toluylene diamine), N-phenyl-p-phenylenediamine, 4,4'-diaminodiphenylamine, p-aminophenol, o-amino Phenol, p-methylaminophenol, N, N-bis (2-hydroxyethyl) -p-phenylenediamine, 2-hydroxyethyl-p-phenylenediamine, o-chloro-p-phenylenediamine, 4-amino-m- Examples thereof include cresol, 2-amino-4-hydroxyethylaminoanisole, 2,4-diaminophenol, and salts thereof, and 2,2 '-[(4-aminophenyl)
  • the content of the dye intermediate in the oxidized hair dye composition is not particularly limited, but is 0.01 to 5% by mass.
  • the lower limit value is more preferably 0.05% by mass or more, and particularly preferably 0.1% by mass or more.
  • the upper limit value is more preferably 3% by mass or less, and particularly preferably 1% by mass or less.
  • couplers mainly m-diamines, aminophenols or diphenols can be mentioned. Specifically, m-aminophenol, resorcin, catechol, pyrogallol, phloroglucin, gallic acid, hydroquinone, 5-amino-o-cresol, 5- (2-hydroxyethylamino) -2-methylphenol, m-phenylenediamine 2,4-diaminophenoxyethanol, toluene-3,4-diamine, ⁇ -naphthol, 2,6-diaminopyridine, diphenylamine, N, N-diethyl-m-aminophenol, phenylmethyl pyrazolone, 3,3'-imino Examples include diphenyl, 1,5-dihydroxynaphthalene, tannic acid and salts thereof, 1-hydroxyethyl-4,5-diaminopyrazole sulfate and the like.
  • the coupler can be used
  • the content of the coupler in the oxidized hair dye composition is not particularly limited, but is preferably 0.01 to 5% by mass.
  • the lower limit value is more preferably 0.05% by mass or more, and particularly preferably 0.1% by mass or more.
  • the upper limit value is more preferably 3% by mass or less, and particularly preferably 1% by mass or less.
  • the oxidative hair dye composition comprises a first agent containing an alkaline agent and a second agent containing an oxidizing agent.
  • the oxidative hair dye composition is typically a two-component system comprising a first agent and a second agent, but may be a multi-agent system comprising three or more agents.
  • an agent such as a hair cosmetic solution or an agent such as a thickener may be added.
  • the oxidation dye is contained in an agent different from the second agent containing the oxidizing agent, and is mixed with the oxidizing agent at the time of use to develop a color on or inside the hair.
  • an organic acid or inorganic acid having 6 or less carbon atoms is contained in the second agent containing an oxidizing agent, and mixed with an alkali agent at the time of use to lower the pH of the oxidized hair dye.
  • the present invention can obtain the effect of the present invention of suppressing discoloration of hair dyed by simultaneously performing the oxidation reaction of the oxidation dye and the neutralization reaction of the alkali agent and the component (b).
  • the pH of the first agent is not particularly limited, but is preferably 7.0 to 13.0.
  • the lower limit value is more preferably 7.5 or more, and particularly preferably 8.0 or more.
  • the upper limit value is more preferably 12.0 or less, and particularly preferably 11.0 or less.
  • a strong neutralization reaction can be carried out by making the pH of the first agent alkaline. In addition, the hair dyeability can be enhanced.
  • the pH of the second agent is not particularly limited, but is preferably 1.0 to 6.5.
  • the lower limit value is more preferably 1.5 or more, and particularly preferably 2.0 or more.
  • the upper limit value is more preferably 6.0 or less, and particularly preferably 5.5 or less.
  • a strong neutralization reaction can be carried out by acidifying the pH of the second agent.
  • the pH of the oxidative hair dye composition after mixing each agent is not particularly limited, but is preferably 2 to 9.5.
  • the lower limit value is more preferably 2.5 or more, and particularly preferably 3.0 or more.
  • the upper limit value is more preferably 8.0 or less, still more preferably 7.0 or less, and particularly preferably 6.0 or less.
  • the oxidative hair dye composition is roughly classified into a single-bath type and a dual-bath type according to the mode of use.
  • the oxidative hair dye composition exerts an effect in any form, but is preferably a two-bath type from the viewpoint of being able to further exert an effect excellent in hair dyeability and discoloration inhibition.
  • the single bath type is to mix each agent before or at the time of application to the hair. Specifically, those in which the first agent and the second agent are mixed in a container or the like, or those in which the first agent and the second agent are taken in a comb and the like and applied simultaneously to the hair and mixed on the hair .
  • the first agent and the second agent are applied to the hair separately. Specifically, after applying the first agent to the hair, it is allowed to stand for a predetermined time, and then the second agent is applied to the hair.
  • the order in which each agent such as the first agent and the second agent is applied is not particularly limited, it is preferable to apply the first agent containing an alkaline agent first. Thereby, since the hair is expanded by the alkali agent, the penetration of the dye and the oxidizing agent is promoted, and the excellent effect of suppressing the hair coloring and fading is exhibited.
  • the agent type of each agent constituting the oxidative hair dye composition may have any form, and is appropriately designed in consideration of mixing properties, coating properties, and the like.
  • liquid, cream, gel and the like can be mentioned.
  • the oxidative hair dye composition after mixing of the respective agents has a coating form such as liquid, cream or gel.
  • Some of the agents may contain powder or solid.
  • the form of the application may be foamy or misty. In the case of a foam, an aerosol former container, a non-aerosol former container, a shaking container or the like may be used. In the case of misting, a sprayer may be used.
  • the oxidative hair dye composition of the present invention may be used in one or two baths.
  • the single-bath method of use comprises the following steps.
  • (Step I-1) A step of mixing the first agent and the second agent to obtain an oxidized hair dye composition.
  • Step I-2) A step of applying an oxidative hair dye composition to hair.
  • the means for mixing the first agent and the second agent in the step I-1 is not particularly limited, but can be mixed, for example, using various preparation tools.
  • preparation tools include containers such as cups, dishes, bottles, and trays, and stirring tools such as brushes, toothbrushes, and stirring rods.
  • the first agent and the second agent may be mixed by shaking using a shaking container.
  • the preparation tool is appropriately selected depending on the viscosity and the like of the hair cosmetic application liquid which is a mixture. Even in the case of a multi-agent system comprising three or more agents, an oxidative hair dye composition is prepared by mixing an agent such as a thickener together with the first agent and the second agent in the same manner as step I-1. You can get
  • the mixing operation of the first agent and the second agent in step I-1 may be performed simultaneously with step I-2.
  • the first agent and the second agent may be taken on an applicator such as a comb, and simultaneously applied, and then mixed on the hair using the applicator.
  • the means for applying the oxidative hair dye composition to the hair in the step I-2 is not particularly limited.
  • the oxidative hair dye composition is attached to the hair using an applicator such as a comb, a brush or a brush Or it can be applied.
  • the oxidized hair dye composition may be attached to or applied to the hair with a gloved hand.
  • step I-3 a step of leaving for a predetermined time.
  • the step of leaving for a predetermined time in step I-3 is a step for oxidizing the oxidation dye to develop a color.
  • the time for leaving to stand is suitably designed according to the kind of oxidation dye, the concentration of the oxidizing agent, etc., but preferably 1 to 60 minutes.
  • the lower limit value is more preferably 3 minutes or more, and particularly preferably 5 minutes or more.
  • the upper limit value is more preferably 45 minutes or less, particularly preferably 30 minutes or less.
  • step I-4 a step of washing away the oxidized hair dye
  • the process of washing away the oxidation hair dye includes a method of rinsing with water, hot water or the like, a method of washing with a detergent such as a shampoo, and the like.
  • treatment with a treatment, a conditioner, or the like may be performed.
  • the two-bath method of use comprises the following steps.
  • (Step II-1) A step of applying a first agent to hair.
  • (Step II-2) A step of applying a second agent to the hair.
  • the means for applying each agent to the hair in Step II-1 and Step II-2 can be carried out in the same manner as in Step I-2.
  • step II-3 a step of leaving for a predetermined time.
  • the step of leaving for a predetermined time in step II-3 is a step for causing an alkaline agent to act on the hair to expand the hair.
  • the time for leaving to stand is appropriately designed according to the concentration of the alkali agent and the like, but is preferably 1 to 60 minutes.
  • the lower limit value is more preferably 3 minutes or more, and particularly preferably 5 minutes or more.
  • the upper limit value is more preferably 45 minutes or less, particularly preferably 30 minutes or less.
  • step II-4 a step of leaving for a predetermined time.
  • the step of leaving for a predetermined time in step II-4 is a step for oxidizing and coloring an oxidation dye.
  • the time for leaving to stand is suitably designed according to the kind of oxidation dye, the concentration of the oxidizing agent, etc., but preferably 1 to 60 minutes.
  • the lower limit value is more preferably 3 minutes or more, and particularly preferably 5 minutes or more.
  • the upper limit value is more preferably 45 minutes or less, particularly preferably 30 minutes or less.
  • Step II-1 and Step II-1 and Step II-4 it is preferable to provide a step of applying an agent such as a thickener to the hair, and before Step II-1 and Step II-1 and Step II-4. It may be applied to the hair in between, and a step of leaving for a predetermined time after application may be provided.
  • Step II-4 in the same manner as the one-bath type usage method, treatment with a treatment, a conditioner, etc. is performed after Step II-5, “Step of washing away oxidized hair dye.” Or after Step II-5. May be
  • the oxidative hair dye composition of the present invention is a multi-agent oxidative hair dye composition containing (A) iodide and (B) dye intermediate, wherein the content of (A) is 0.05 to 150%.
  • (B) contains (B-1) p-toluylene diamine and / or a salt thereof, and (B) contains (B-2) p-phenylenediamine and / or 0.5% by mass.
  • the salt may be contained, and the total content of (B-1) and (B-2) is 0.5 to 2% by mass, and the pH is 9.0 or more.
  • the oxidation hair dye composition is one in which the oxidizing agent and the oxidation dye are divided into separate agents and circulated, and the oxidation dye is colored in the hair.
  • a first agent containing an oxidation dye and a second agent containing a peroxide are provided, and these agents are mixed and used.
  • “mix and use” means that a plurality of agents are applied to the hair in a single application operation, and the first agent and the second agent as well as the operation used immediately before mixing Is a concept including an operation of taking a comb or the like and mixing it on the hair using the comb or the like.
  • the oxidative hair dye composition is typically a two-component system comprising a first agent and a second agent, but may be a multi-agent system comprising three or more agents. Since the (A) iodide of the present invention functions as a reducing agent, it is preferably contained in an agent different from the second agent containing an oxidizing agent.
  • each agent forming the oxidative hair dye composition of the present invention may be any form, and examples thereof include liquid, cream, gel and the like.
  • the oxidation hair dye composition after mixing of each agent should just be an agent type which has coating properties, such as a liquid, cream shape, gel shape, and the thing of powdery or solid form is contained in a part of agents. It may be done. Also, it may be in the form of foam or mist at the time of use. In the case of a foam, an aerosol former container, a non-aerosol former container, a shaking container or the like may be used. In the case of misting, a sprayer may be used.
  • each component used for the oxidation hair dye composition of this invention is demonstrated in detail.
  • content of each component when there is no notice in particular, content in the oxidation hair dye composition which mixed each agent is shown.
  • the iodide is a compound containing iodine and has an action of promoting the color development of the oxidation dye. Therefore, the oxidative hair dye composition exhibits the effect of shortening the hair dye treatment time by containing an iodide.
  • the iodide include alkali metal salts of iodide such as potassium iodide, sodium iodide and lithium iodide, and compounds such as hydrogen iodide, cesium iodide and silver iodide as well as garlic iodide extract and the like And the like.
  • it is an alkali metal salt of iodide, more preferably potassium iodide or sodium iodide, and particularly preferably potassium iodide.
  • the content of (A) iodide in the oxidized hair dye composition is, for example, preferably 0.05 to 0.5% by mass.
  • the lower limit value is more preferably 0.1% by mass or more, still more preferably 0.15% by mass or more.
  • the hair dyeing effect can be improved more as content of an iodide (A) is 0.05 mass% or more.
  • the upper limit value is more preferably 0.25% by mass or less, still more preferably 0.15% by mass or less.
  • the oxidation dye is a dye that is colored by oxidation polymerization with an oxidizing agent.
  • the oxidation dyes include a dye intermediate and a coupler, and the dye intermediate is a substance that develops a color by oxidation of itself, and the coupler is a substance that exhibits various colors in combination with the dye intermediate.
  • the present invention contains (B-1) p-toluylene diamine (toluene-2,5-diamine) and / or a salt thereof as an essential component as a dye intermediate.
  • salts of p-toluylene diamine include inorganic salts such as sulfates, hydrochlorides and phosphates, and organic salts such as acetates and trifluoroacetates, with preference given to sulfates.
  • the content of (B-1) p-toluylene diamine and / or a salt thereof is, for example, preferably 0.25 to 2% by mass in the oxidized hair dye composition.
  • the lower limit value is more preferably 0.5% by mass or more, and still more preferably 0.75% by mass or more.
  • the upper limit value is more preferably 1.5% by mass or less, still more preferably 1% by mass or less.
  • the content of (B-1) is 2% by mass or less, the background dirt suppressing effect can be further exhibited.
  • the oxidation hair dye composition of the present invention can be used as a dye intermediate (B-2) p-phenylenediamine and / or a salt thereof, (B-3) 2,2 '-[(4-aminophenyl) imino It can contain bisethanol sulfate.
  • the oxidation dye composition is preferably contained so that the content of (B-2) or (B-3) is 0.10 to 10% by mass.
  • the lower limit thereof is more preferably 0.05% by mass or more, still more preferably 0.1% by mass or more.
  • the upper limit value is more preferably 5% by mass or less, still more preferably 2.5% by mass or less.
  • a salt of p-phenylenediamine is contained as (B-2), the amount converted as p-phenylenediamine is taken as the above content.
  • the oxidation dye composition is preferably contained such that the total content of (B-1) and (B-2) is 0.5 to 2% by mass.
  • the lower limit thereof is more preferably 0.75% by mass or more, still more preferably 0.8% by mass or more.
  • the upper limit value is more preferably 1.5% by mass or less, still more preferably 1.2% by mass or less.
  • soiling can be suppressed.
  • (B-1i) / (B-2i) Q (1) (Wherein, (B-1i) represents the content (% by mass) of (B-1) p-toluylene diamine and / or a salt thereof, and (B-2i) represents (B-2) p- Represents the content (% by mass) of phenylenediamine and / or its salt.)
  • the lower limit value of Q is more preferably 1.5 or more, still more preferably 1.7 or more, and particularly preferably 1.9 or more.
  • the upper limit value is more preferably 10 or less, still more preferably 5 or less, and particularly preferably 3 or less. Background dirt by using (B-1) p-toluylene diamine and / or a salt thereof and (B-2) p-phenylenediamine and / or a salt thereof in combination such that Q becomes a value of 1 to 15 It is possible to control the hair coloring power more finely while suppressing
  • phenylenediamines or aminophenols can be contained. Specifically, o-phenylenediamine, N-phenyl-p-phenylenediamine, 4,4'-diaminodiphenylamine, p-aminophenol, o-aminophenol, p-methylaminophenol, 2-hydroxyethyl-p- Phenylenediamine, o-chloro-p-phenylenediamine, 4-amino-m-cresol, 2-amino-4-hydroxyethylaminoanisole, 2,4-diaminophenol and salts thereof are exemplified, in particular, aminophenol It is preferable to use in combination with
  • the total content of the dye intermediate is not particularly limited, but for example, it is preferably 0.7 to 2% by mass in the oxidative hair dye composition.
  • the lower limit thereof is more preferably 0.75% by mass or more, still more preferably 0.8% by mass or more.
  • the upper limit value is more preferably 1.5% by mass or less, still more preferably 1% by mass or less.
  • soiling can be suppressed.
  • the couplers mainly include m-diamines, aminophenols or diphenols, and specific examples thereof include meta-aminophenol, resorcin, catechol, pyrogallol, phloroglucin, gallic acid, hydroquinone, 5-amino-o-cresol, 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 and salts thereof, 1-hydroxyethyl-4,5-diaminopyrazole sulfate and the like.
  • the type of coupler one or more types can be selected and used according to the desired hair color. Further, the content thereof is 0.01 to 15% by mass as the total content of the coupler.
  • the lower limit thereof is more preferably 0.05% by mass or more, still more preferably 0.1% by mass or more.
  • the upper limit value is more preferably 10% by mass or less, and particularly preferably 5% by mass or less.
  • (C) Polyhydric alcohol is blended from the viewpoint of the improvement of a skin dirt prevention effect.
  • Specific examples of (C) polyhydric alcohol include glycol and glycerin.
  • Specific examples of the glycol include, for example, ethylene glycol, diethylene glycol, triethylene glycol, polyethylene glycol, propylene glycol, dipropylene glycol, isoprene glycol, 1,3-butylene glycol and the like.
  • Specific examples of glycerin include, for example, glycerin, diglycerin, polyglycerin and the like. Among these, only one may be contained alone, or two or more may be contained in combination.
  • polyethylene glycol is preferable from the viewpoint of being excellent in the background dirt suppressing effect, and polyethylene glycol having an average molecular weight of 200 to 2000 is more preferably applied.
  • the content of (C) polyhydric alcohol in the oxidized hair dye composition is not particularly limited, but is 0.05% by mass or more and 20% by mass or less.
  • the lower limit value is more preferably 0.1% by mass or more, still more preferably 1% by mass or more, and particularly preferably 5% by mass or more.
  • the upper limit value is more preferably 15% by mass or less, still more preferably 12% by mass or less, and particularly preferably 9% by mass or less.
  • the pH in the oxidized hair dye composition is preferably alkaline, for example, preferably 9.0 or more, more preferably 9.25 or more, still more preferably 9.50 or more, particularly preferably 9.75 It is above. If the pH in the oxidized hair dye composition is 9.0 or more, a more excellent hair dyeing effect can be exhibited.
  • the preparation of pH in the oxidative hair dye composition can be prepared using an acid such as phosphoric acid or an alkali such as sodium hydroxide.
  • the pH of the oxidative hair dye composition of the present invention is a measured value in a 10% solution of a 1: 1 mixture of the first agent and the second agent. As a measuring method, it can be measured using a pH meter such as pH-METER F-22 manufactured by HORIBA.
  • the oxidative hair dye composition of the present invention has a content of (A) iodide and (B-1) p-toluylene diamine and / or a salt thereof and a parameter P defined by the following formula (2) is 0: It is preferable to blend so as to be from 0.5 to 0.75.
  • the lower limit value of the parameter P is particularly preferably 0.1 or more, and more preferably 0.15 or more.
  • the upper limit value is particularly preferably 0.625 or less, and more preferably 0.5 or less.
  • (Ai) ⁇ (B-1i) P (2) (Wherein, (Ai) represents the content (% by mass) of (A) iodide, and (B-1i) represents the content of (B-1) p-toluylene diamine and / or a salt thereof ( Represents% by mass))
  • the method of using the oxidative hair dye composition of the present invention is characterized in that the oxidative hair dye composition is left to stand for 5 minutes or more after being applied to the hair.
  • “after application to hair” means “after completion of the step of applying the oxidative hair dye composition to hair”.
  • the difference in the finish of the hair dyeing due to the length of the hair dyeing treatment time becomes small, so the same is true even if the hair dyeing treatment time is prolonged It can be finished in density.
  • the oxidative hair dye composition of the present invention may contain the following components, if necessary, in addition to the above components.
  • Other components include, for example, alkaline agents, direct dyes, oily components, surfactants, antioxidants such as ascorbic acid and anhydrous sodium sulfite, preservatives such as phenoxyethanol and sodium benzoate, organic solvents such as ethanol, sorbitol , Saccharides such as maltose, water-soluble polymers such as hydroxyethyl cellulose and carboxyvinyl polymer, polydimethyl dimethylene piperidinium liquid (poly chloride dimethyl dimethylene pyrrolidinium liquid), cations such as diallyl dimethyl ammonium chloride hydroxyethyl cellulose And water soluble polymers, polyhydric alcohols such as polyethylene glycol and dipropylene glycol, chelating agents such as ethylenediamine hydroxyethyl triacetic acid triso
  • the alkaline agent has the function of expanding the hair and promoting the penetration of the dye and the oxidizing agent.
  • the alkaline agent include ammonia, alkanolamines, silicates, carbonates, hydrogencarbonates, metasilicates, phosphates, basic amino acids, hydroxides and the like.
  • examples of the alkanolamine include monoethanolamine, diethanolamine, triethanolamine, monoisopropanolamine, aminomethylpropanol, isopropylamine and the like
  • examples of the silicate include sodium silicate, potassium silicate and the like.
  • the carbonate include sodium carbonate, ammonium carbonate, magnesium carbonate and guanidine carbonate.
  • Examples of the hydrogen carbonate include sodium hydrogencarbonate and ammonium hydrogencarbonate.
  • Examples of the metasilicate include sodium metasilicate and potassium metasilicate.
  • examples of the phosphate include primary ammonium phosphate, secondary ammonium phosphate, disodium monohydrogen phosphate, trisodium phosphate and the like, and basic amino acids such as arginine, lysine and salts thereof There are exemplified, as the hydroxides of calcium hydroxide, magnesium hydroxide and the like. Among these, ammonia and alkanolamines are preferred.
  • the alkaline agent is usually contained in the first agent.
  • the content of the alkaline agent in the oxidized hair dye composition is not particularly limited, but the lower limit thereof is preferably 0.01% by mass or more, and more preferably 0.1% by mass or more.
  • the upper limit value is preferably 20% by mass or less, more preferably 15% by mass or less.
  • the content of the alkaline agent contained in 1 g of the oxidative hair dye composition is represented by mole, it is preferably 0.05 to 2 mmol / g.
  • the lower limit value is more preferably 0.15 mmol / g or more, and still more preferably 0.25 mol / g or more.
  • the upper limit value is more preferably 1.5 mmol / g or less, still more preferably 1 mmol / g or less.
  • the oxidizing agent is a component contained in the second agent, and has an action of oxidizing the oxidation dye to develop a color, and an action of degrading melanin in the hair.
  • the oxidizing agent may be any substance having oxidizing power, for example, hydrogen peroxide, urea peroxide, melamine peroxide, sodium percarbonate, potassium percarbonate, sodium perborate, sodium perborate, potassium perborate, ammonium persulfate, Persulfates such as potassium sulfate and sodium persulfate, sodium peroxide, potassium peroxide, magnesium peroxide, barium peroxide, calcium peroxide, strontium peroxide, hydrogen peroxide adduct of sulfate, phosphate peroxide Examples thereof include hydrogen peroxide adducts, hydrogen peroxide adducts of pyrophosphates, peracetic acid and salts thereof, formate and salts thereof, permanganate salts
  • the content of the oxidizing agent in the oxidized hair dye composition is not particularly limited, but is preferably 0.1 to 15% by mass.
  • the lower limit value is more preferably 1% by mass or more, and the upper limit value is more preferably 9% by mass or less.
  • hydrogen peroxide is contained as an oxidizing agent, ethylene glycol phenyl ether (phenoxyethanol), hydroxyethane diphosphonic acid, phosphoric acid, citric acid, or a salt thereof etc. may be blended as a stabilizer to improve the stability. Is preferred.
  • the direct dye is a compound having a color, and is a dye that sticks to or penetrates the hair to dye the hair.
  • the direct dye may be blended alone or in combination.
  • Examples of the acid dyes 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, No.205 No., No.207 No.200, No.402 No.2, No.3 Green, No.204 Green , Green No. 401, Purple No. 401, Blue No. 1, Blue No. 2, Blue No. 202, Brown No. 201, Black No. 401 and the like.
  • Basic Blue 3 Basic Blue 6, Basic Blue 7, Basic Blue 9, Basic Blue 26, Basic Blue 41, Basic Blue 47, Basic Blue 75, Basic Blue 99, Basic Blue 124, Basic Brown 4 Basic Brown 16, 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 Violet 1, Basic Violet 3, Basic Violet 4, Basic Violet 10, Basic Violet 11: 1, Basic Violet 14, Basic Violet 16, Basic Yellow 11, Basic Yellow 28, Basic Yellow 57, Basic Yellow 87 etc. can be illustrated.
  • Examples of the above-mentioned natural dyes include gardenia pigment, turmeric pigment, annatto pigment, copper chlorophyllin sodium, paprika pigment, lac pigment, henna and the like.
  • nitro dyes 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. Can be exemplified.
  • 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. 11, HC Red No. 13, HC Red No. 14, HC Violet No. 1, HC Violet No. 2, HC Yellow No. 2, HC Yellow No. 4, HC Yellow No. 5, HC Yellow No. 6, HC Yellow No. 9, HC Yellow No. 10, HC Yellow No. 11, HC Yellow No. 12, HC Yellow No. 13, HC Yellow No. 14, HC Yellow No. 15 and the like can be exemplified.
  • the content of the direct dye in the oxidative hair dye composition is not particularly limited, but is preferably 0.001 to 10% by mass.
  • the lower limit value is more preferably 0.01% by mass or more, still more preferably 0.05% by mass or more.
  • the upper limit value is more preferably 5% by mass or less, still more preferably 3% by mass or less.
  • Oily ingredients examples include higher alcohols, fats and oils, waxes, hydrocarbons, higher fatty acids, esters, silicone oils, fluorine oils and the like. From these oil components, one or more can be selected and used. By containing an oil component, the hair dyeability can be improved.
  • cetyl alcohol cetanol
  • stearyl alcohol cetostearyl alcohol
  • oleyl alcohol linoleyl alcohol
  • linolenyl alcohol arachyl alcohol
  • behenyl alcohol lauryl alcohol
  • myristyl alcohol 2-hexyldecanol
  • isostearyl examples thereof include alcohol, 2-octyldodecanol, decyltetradecanol, phytosterol, phytostanol, cholesterol, cholestanol, lanosterol, ergosterol and the like.
  • Fats and oils are triglycerides, ie, triesters of fatty acids and glycerin.
  • triglycerides ie, triesters of fatty acids and glycerin.
  • Waxes are esters of higher fatty acids and higher alcohols.
  • beeswax candelilla wax, carnauba wax, jojoba oil, lanolin, spermaceti wax, rice bran wax, sugar cane wax, sugar cane wax, palm wax, montan wax, cotton wax, bayberry wax, ivota wax, kapok wax, shellac wax and the like.
  • a hydrocarbon is a compound consisting of carbon and hydrogen.
  • liquid paraffin, paraffin, microcrystalline wax, petrolatum, isoparaffins, ozokerite, ceresin, polyethylene, ⁇ -olefin oligomer, polybutene, synthetic squalane, squalene, hydrogenated squalane, limonene, turpentine oil and the like can be mentioned.
  • higher fatty acid for example, 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 and the like Can be mentioned.
  • Esters are compounds obtained by the dehydration reaction of fatty acid and alcohol.
  • Silicone oil is a synthetic polymer in which silicon having organic groups and oxygen are alternately linked by chemical bonds.
  • dimethylpolysiloxane (INCI name: dimethicone), dimethylpolysiloxane having a hydroxy end group (INCI name: dimethiconol), methylphenylpolysiloxane, decamethylcyclopentasiloxane, dodecamethylcyclohexasiloxane, polyether modified silicone, average
  • high-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, fluorine-modified silicones and the like.
  • amino-modified silicone for example, aminopropylmethylsiloxane / dimethylsiloxane copolymer (INCI name: aminopropyldimethicone), aminoethylaminopropylsiloxane / dimethylsiloxane copolymer (INCI name: amodimethicone), Examples include aminoethylaminopropylmethylsiloxane / dimethylsiloxane copolymer (INCI name: trimethylsilylamodimethicone).
  • the content of the oil component in the oxidized hair dye composition is not particularly limited, but is preferably 0.1 to 30% by mass.
  • the lower limit value is more preferably 0.5% by mass or more, and particularly preferably 1% by mass or more.
  • the upper limit value is more preferably 20% by mass or less, and particularly preferably 10% by mass or less.
  • surfactant nonionic surfactant, cationic surfactant, anionic surfactant, and amphoteric surfactant are mentioned.
  • POE represents a polyoxyethylene chain
  • POP represents a polyoxypropylene chain
  • the numbers in parentheses following this indicate the number of moles added.
  • the numbers in parentheses following the alkyl indicate the carbon number of the fatty acid chain.
  • nonionic surfactants include POE alkyl ethers, POE alkylphenyl ethers, POE • POP alkyl ethers, POE sorbitan fatty acid esters, POE mono fatty acid esters, POE glycerin fatty acid esters, polyglycerin fatty acid esters And monoglycerin fatty acid esters, sorbitan fatty acid esters, sucrose fatty acid esters, alkyl polyglucosides and the like.
  • POE alkyl ethers include POE lauryl ether, POE cetyl ether, POE stearyl ether, POE behenyl ether, POE lanolin, POE phytosterol and the like.
  • the number of repeating units of POE and POP is, for example, 2 to 100, and any one may be used as long as it exhibits surfactant activity.
  • the content of the nonionic surfactant in the oxidative hair dye composition is not particularly limited, but is preferably 0.001 to 40% by mass.
  • the lower limit value is more preferably 0.01% by mass or more, and particularly preferably 0.05% by mass or more.
  • the upper limit value is more preferably 30% by mass or less, and particularly preferably 20% by mass or less.
  • cationic surfactants include monoalkyl quaternary ammonium salts, dialkyl quaternary ammonium salts, trialkyl quaternary ammonium salts, benzalkonium quaternary ammonium salts, and monoalkyl ether quaternary ammonium salts.
  • cyclic quaternary ammonium salts And salts such as benzethonium chloride.
  • alkyl quaternary ammonium salt is an alkyl quaternary ammonium salt, more preferably a monoalkyl quaternary ammonium salt, or a dialkyl quaternary ammonium salt, and particularly preferably a monoalkyl quaternary ammonium salt.
  • Examples of monoalkyl quaternary ammonium salts include lauryl trimethyl ammonium chloride, lauryl trimethyl ammonium bromide, alkyl chloride (16, 18) trimethyl ammonium chloride, cetyl trimethyl ammonium chloride, cetyl trimethyl ammonium bromide, cetyl trimethyl ammonium saccharin, chloride Stearyl trimethyl ammonium, stearyl trimethyl ammonium bromide, behenyl trimethyl ammonium chloride, stearyl trimethyl ammonium saccharin, alkyl (28) trimethyl ammonium chloride, di POE (2) oleyl methyl ammonium chloride, di POE stearyl methyl ammonium chloride, POE (1) chloride POP (25) diethyl methyl ammonium, POP methyl diethyl ammonium chloride, Of methacryloyloxyethyl trimethyl ammonium, and the like methylsulfate behenyl trimethyl ammonium.
  • dialkyl type quaternary ammonium salt for example, dialkyl chloride (12 to 15) dimethyl ammonium, dialkyl (12 to 18) dimethyl ammonium chloride, dialkyl (14 to 18) dimethyl ammonium chloride, dicocoyl dimethyl ammonium chloride, dicetyl chloride Dimethyl ammonium, distearyl dimethyl ammonium chloride, isostearyl lauryl dimethyl ammonium chloride and the like can be mentioned.
  • the content of the cationic surfactant in the oxidized hair dye composition is not particularly limited, but is preferably 0.001 to 10% by mass.
  • the lower limit value is more preferably 0.01% by mass or more, and particularly preferably 0.05% by mass or more.
  • the upper limit value is more preferably 5% by mass or less, and particularly preferably 3% by mass or less.
  • anionic surfactant for example, alkyl ether sulfate, POE alkyl ether sulfate, alkyl sulfate, alkenyl ether sulfate, alkenyl sulfate, olefin sulfonate, alkane sulfonate, saturated or unsaturated fatty acid salt And alkyl or alkenyl ether carboxylates, ⁇ -sulfone fatty acid salts, N-acyl amino acid type surfactants, phosphoric mono- or di-ester type surfactants, and sulfosuccinic acid esters.
  • the counter ion of the anionic group of these surfactants may be, for example, any of sodium ion, potassium ion, and triethanolamine.
  • the content of the anionic surfactant in the oxidative hair dye composition is preferably 0.001 to 10% by mass.
  • the lower limit value is more preferably 0.01% by mass or more, still more preferably 0.05% by mass or more, and particularly preferably 0.1% by mass or more.
  • the upper limit value is more preferably 5% by mass or less, still more preferably 3% by mass or less, and particularly preferably 1.5% by mass or less.
  • amphoteric surfactants include amino acid type amphoteric surfactants and betaine type amphoteric surfactants.
  • amino acid type amphoteric surfactant include, for example, N-lauroyl-N'-carboxymethyl-N'-hydroxyethyl ethylenediamine sodium (sodium lauroamphoacetate), 2-alkyl-N-carboxymethyl-N-hydroxyethyl Imidazolinium betaine, undecyl hydroxyethyl imidazolinium betaine sodium, alkyldiaminoethylglycine hydrochloride, N-coconut oil fatty acid acyl-N'-carboxyethyl-N'-hydroxyethyl ethylenediamine sodium, N-coco oil fatty acid acyl-N '-Carboxyethoxyethyl-N'-carboxyethylethylenediaminedisodium, N-cocoyl fatty acid acyl
  • Aminopropionic acid type amphoteric surfactants and the like.
  • betaine type amphoteric surfactant include, for example, coconut oil alkylbetaine, lauryl dimethylaminoacetic acid betaine, myristyl dimethylaminoacetic acid betaine, stearyl dimethylaminoacetic acid betaine, sodium stearyldimethyl betaine, coconut oil fatty acid amidopropyl betaine, palm Oil fatty acid amidopropyl betaine, lauric acid amidopropyl betaine, licinoleic acid amidopropyl betaine, stearyldihydroxyethyl betaine and other aminoacetic acid betaine-type amphoteric surfactants such as lauryl hydroxysulfobetaine and the like sulfobetaine-type amphoteric surfactants .
  • the content of the amphoteric surfactant in the oxidative hair dye composition is preferably 0.001 to 10% by mass.
  • the lower limit value is more preferably 0.005% by mass or more, still more preferably 0.01% by mass or more, and particularly preferably 0.05% by mass or more.
  • the upper limit value is more preferably 5% by mass or less, still more preferably 3% by mass or less, and particularly preferably 2.5% by mass or less.
  • the total content of all surfactants in the oxidized hair dye composition is not particularly limited, but preferably 0.01 to 50% by mass.
  • the lower limit value is more preferably 0.05% by mass or more, and particularly preferably 0.1% by mass or more.
  • the upper limit value is more preferably 40% by mass or less, and particularly preferably 30% by mass or less.
  • each oxidized hair dye composition is evaluated using an untreated white hair bundle as a model of new hair. did. Moreover, the hair dyeing process was performed by two bath type. In Examples 2-1 to 2-4 and Comparative Examples 2-1 to 2-2 shown in Table 4, as a model of the dyed hair, 30 ° C. 30 minutes dyeing with Rece Powder Bleach EX (manufactured by Hoyu Co., Ltd.) Each oxidized hair dye composition was evaluated using damaged hair of a white hair bundle (manufactured by Beaulux (10 cm)) subjected to hair treatment twice. Moreover, the hair dyeing process was performed by 1 bath type or 2 bath type.
  • the oxidized hair dye composition was prepared by mixing the first agent and the second agent at 1: 1.
  • the oxidation hair dye composition was applied to the hair bundle using a brush (bath ratio 1: 3 (the oxidation hair dye composition was applied 3 times the weight of the hair bundle)) and left at 30 ° C. for 30 minutes.
  • the hair bundle was washed with water and then washed with a shampoo to wash away the oxidative hair dye composition.
  • the conditioner was applied to the hair bundle. After the hair bundle was rinsed to rinse out the conditioner, the moisture of the hair bundle was wiped off with a towel and finally dried with a dryer.
  • the first agent was applied to the hair bundle using a brush (bath ratio 1: 1.5) and left at 30 ° C. for 15 minutes.
  • the second agent was applied to the hair bundle using a brush (bath ratio 1: 1.5), and left at 30 ° C. for 15 minutes.
  • the hair bundle was washed with water and then washed with a shampoo to wash away the oxidative hair dye composition.
  • the conditioner was applied to the hair bundle. After the hair bundle was rinsed to rinse out the conditioner, the moisture of the hair bundle was wiped off with a towel and finally dried with a dryer.
  • L * a * b * value is measured using a spectrocolorimeter ("CM-600d” manufactured by Konica Minolta Co., Ltd.) for the hair bundle that has been dyed as described above (hereinafter referred to as "dyed bundle") did.
  • the obtained L value was evaluated as follows. The smaller the L value, the better the hair dyed and the better the hair dyeability. Moreover, if it is (double-circle), (circle), (triangle
  • the hair tresses evaluated for their hair dyeability were immersed in a 1% aqueous solution of sodium lauryl sulfate heated to 50 ° C. for 15 minutes. Thereafter, the 1% aqueous solution of sodium lauryl sulfate was washed away with water, treated, and washed with water. Next, the moisture of the hair bundle was wiped off with a towel and finally dried with a dryer.
  • the obtained hair tress (hereinafter, referred to as "blue hair tress”) was used as a model system in an amber state.
  • the L * a * b * values of the indigo fleece were measured using a spectrocolorimeter ("CM-600d" manufactured by Minolta Co., Ltd.).
  • CM-600d spectrocolorimeter
  • the color difference formula CIE 2000 is obtained from the L * a * b * value obtained by measuring the hair dye bundle and the L * a * b * value obtained by measuring the amber hair bundle.
  • the color difference ⁇ E was calculated and evaluated. The smaller the ⁇ E value, the higher the effect of suppressing fading.
  • the ⁇ E value in the case of treating untreated hair and the ⁇ E value in the case of treating damaged hair were evaluated by the following scores.
  • (DELTA) E value becomes larger in the direction of damaged hair than untreated hair the score was divided.
  • (Score of untreated hair) "5" when ⁇ E value is less than 2.5, "4" when ⁇ E value is 2.5 or more and less than 3.0, "3" when ⁇ E value is 3.0 or more and less than 3.5, The case where the ⁇ E value is 3.5 or more and less than 4.0 is “2”, and the case where the ⁇ E value is 4.0 or more is “1”.
  • the content of phosphoric acid in the oxidized hair dye composition is 0.25 to 3% by mass (in the second agent, 0. At 5 to 6% by mass), excellent effects on hair dyeing properties and discoloration suppression were observed.
  • Example 1-7 to 1-12 in Table 3 even when the second agent contains an organic acid such as lactic acid, citric acid, or ascorbic acid as an acid, it is excellent in hair dyeability and antifading inhibitory effect. An effect was observed. Further, when Example 1-1 of Table 1 is compared with 1-9 and 1-11, it is understood that the inorganic acid is better than the organic acid.
  • an organic acid such as lactic acid, citric acid, or ascorbic acid
  • Example 2-2 and 2-4 and Comparative Examples 2-1 and 2-2 even in the case of the single-bath type hair dyeing method using damaged hair, the second agent contains an acid and thus fades. An inhibitory effect was observed. Moreover, when Example 2-1 and 2-2 and Example 2-3 and 2-4 are contrasted, respectively, in the case of the two-bath type hair-dyeing method compared with a one-bath type, a discoloration suppression effect and hair-dyeability Excellent effect was observed.
  • Example 1 Background stains are suppressed more than Example 1 (5 points), equivalent to Example 1 (Sufficient as background stain degree is a reference value) (4 points), although slightly worse than Example 1, background stain degree As in the allowable range (3 points), the background dirt gets worse, out of the tolerance range 2 (2 points), and the background dirt gets significantly worse, and the pigment remains on the skin for a long time after washing (1 point) 5 It scored at the stage and made it the evaluation result.
  • Tables 5 and 6 The results are shown in Tables 5 and 6.
  • Examples 1 to 3 (A) potassium iodide, (B-1) p-toluylenediamine or a salt of p-toluylenediamine is contained in a specific amount, (B-1) and (B-2) The oxidative hair dye composition having a total content of p-phenylenediamine of 0.5 to 2% by mass and a pH of 9.0 or more, so that it is excellent in hair dyeability, and The effect of being able to control background dirt was recognized. On the other hand, (A) Comparative Example 1 not containing potassium iodide and Comparative Example 5 having a pH of less than 9.0 are inferior in hair dyeing properties to Examples 1 to 3.
  • Comparative Example 2 which does not contain (B-1) p-toluylene diamine, and Comparative Example 3 in which the total content of (B-1) and (B-2) is more than 2% by mass suppresses background stains.
  • Comparative Example 4 in which the total content of (B-1) and (B-2) is less than 0.5% by mass, it can be understood that the hair dyeability is inferior.
  • the oxidative hair dye composition of the present invention can be used as a hair dye for dyeing body hair such as human hair, eyebrows, eyebrows and shin hair. In addition, it may be used to stain body hair of animals such as pets.
  • the oxidative hair dye composition of the present invention can be used as a hair dye for coloring in a beauty salon, a barber shop or the like, and a hair dye for self coloring.
  • the method of using the oxidative hair dye composition of the present invention can be used for the hair dyeing treatment and self-coloring of hair in a beauty salon, a barber's room or the like.

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Abstract

L'invention concerne une composition de colorant capillaire oxydant qui contient un iodure, et a pour premier objet de fournir une composition de colorant capillaire oxydant présentant d'excellentes propriétés colorantes et se révélant également excellente en termes de décoloration, et a pour second objet de fournir une composition de colorant capillaire oxydant qui tout en améliorant ses propriétés colorantes par augmentation de son pH, est telle que le salissement de la peau est inhibée. Afin de résoudre le premier objet, l'invention fournit une composition de colorant capillaire oxydant qui comprend (a) le iodure, (b) au moins un acide choisi parmi un acide organique et un acide inorganique de 6 atomes de carbone ou moins, et (c) un colorant d'oxydation, ledit composant (b) étant contenu dans un second produit. Afin de résoudre le second objet, l'invention fournit une composition de colorant capillaire oxydant de pH supérieur ou égal à 9,0 dans laquelle (A) la teneur en iodure est comprise entre 0,05 et 0,5% en masse, (B) un corps intermédiaire de colorant comprend (B-1) un p-toluylènediamine et /ou un sel de celui-ci, et comprend de manière facultative (B-2) un p-phénylénédiamine et /ou un sel de celui-ci, la teneur totale en (B-1) et (B-2) étant comprise entre 0,5 et 2% en masse.
PCT/JP2018/036588 2017-09-29 2018-09-28 Composition de colorant capillaire oxydant WO2019066073A1 (fr)

Applications Claiming Priority (4)

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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01500666A (ja) * 1986-08-21 1989-03-09 ゴルドヴエル、ゲゼルシヤフト、ミツト、ベシユレンクテル、ハフツンク 毛髪の酸化染色用の薬剤、その調製方法および使用方法
JPH07149618A (ja) * 1993-09-14 1995-06-13 Kao Corp 染毛剤組成物
US20010037531A1 (en) * 2000-04-01 2001-11-08 Goldwell Gmbh Process and composition for the oxidative dyeing of human hair
JP2005336182A (ja) * 2004-05-22 2005-12-08 Kao Corp ケラチン繊維染色剤組成物
JP2007320923A (ja) * 2006-06-02 2007-12-13 Dariya:Kk 染毛剤組成物
JP2011157288A (ja) * 2010-01-29 2011-08-18 Hoyu Co Ltd 酸化染毛剤組成物
US20120255131A1 (en) * 2009-12-09 2012-10-11 Kao Germany Gmbh Process for oxidative colouring keratin fibres
JP2015151335A (ja) * 2014-02-10 2015-08-24 ホーユー株式会社 酸化染毛剤組成物及び染毛方法
JP2016528241A (ja) * 2013-08-15 2016-09-15 花王株式会社 毛髪処理用水性組成物
JP2017154987A (ja) * 2016-02-29 2017-09-07 ホーユー株式会社 酸化剤含有組成物、毛髪処理剤、毛髪処理剤の使用方法

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01500666A (ja) * 1986-08-21 1989-03-09 ゴルドヴエル、ゲゼルシヤフト、ミツト、ベシユレンクテル、ハフツンク 毛髪の酸化染色用の薬剤、その調製方法および使用方法
JPH07149618A (ja) * 1993-09-14 1995-06-13 Kao Corp 染毛剤組成物
US20010037531A1 (en) * 2000-04-01 2001-11-08 Goldwell Gmbh Process and composition for the oxidative dyeing of human hair
JP2005336182A (ja) * 2004-05-22 2005-12-08 Kao Corp ケラチン繊維染色剤組成物
JP2007320923A (ja) * 2006-06-02 2007-12-13 Dariya:Kk 染毛剤組成物
US20120255131A1 (en) * 2009-12-09 2012-10-11 Kao Germany Gmbh Process for oxidative colouring keratin fibres
JP2011157288A (ja) * 2010-01-29 2011-08-18 Hoyu Co Ltd 酸化染毛剤組成物
JP2016528241A (ja) * 2013-08-15 2016-09-15 花王株式会社 毛髪処理用水性組成物
JP2015151335A (ja) * 2014-02-10 2015-08-24 ホーユー株式会社 酸化染毛剤組成物及び染毛方法
JP2017154987A (ja) * 2016-02-29 2017-09-07 ホーユー株式会社 酸化剤含有組成物、毛髪処理剤、毛髪処理剤の使用方法

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