WO2014014053A1 - Produit cosmétique capillaire - Google Patents

Produit cosmétique capillaire Download PDF

Info

Publication number
WO2014014053A1
WO2014014053A1 PCT/JP2013/069513 JP2013069513W WO2014014053A1 WO 2014014053 A1 WO2014014053 A1 WO 2014014053A1 JP 2013069513 W JP2013069513 W JP 2013069513W WO 2014014053 A1 WO2014014053 A1 WO 2014014053A1
Authority
WO
WIPO (PCT)
Prior art keywords
component
mass
less
carbon atoms
acid
Prior art date
Application number
PCT/JP2013/069513
Other languages
English (en)
Japanese (ja)
Inventor
鐵　真希男
晶子 松藤
Original Assignee
花王株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 花王株式会社 filed Critical 花王株式会社
Publication of WO2014014053A1 publication Critical patent/WO2014014053A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q5/00—Preparations for care of the hair
    • A61Q5/12—Preparations containing hair conditioners
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/04—Dispersions; Emulsions
    • A61K8/06—Emulsions
    • A61K8/062—Oil-in-water emulsions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/34—Alcohols
    • A61K8/342—Alcohols having more than seven atoms in an unbroken chain
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/36—Carboxylic acids; Salts or anhydrides thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
    • A61K8/41—Amines

Definitions

  • the present invention relates to a hair cosmetic containing a vesicle structure.
  • Patent Document 1 is a hair cosmetic that can stably blend a long-chain alcohol and an oil agent and has excellent effects such as flexibility and smoothness when wet, and is a specific tertiary amine, linear or Hair cosmetics containing branched fatty acids, inorganic acids or organic acids are disclosed.
  • Patent Document 2 repairs or suppresses hair damage and fatigue destruction caused by chemical treatment, drying with a dryer, daily hair care behavior, and the like, and is good in the treatment stage for hair from wet to dry.
  • a hair cosmetic that imparts flexibility and a supple feel comprising a specific branched fatty acid or a salt thereof, a specific tertiary amine or a salt thereof, and, if necessary, a specific aromatic alcohol. It is disclosed. Further, Patent Document 3 discloses that a hair cosmetic comprising a combination of ⁇ -hydroxymonocarboxylic acid or a salt thereof and a specific aromatic alcohol continuously maintains flexibility with respect to hair, and particularly keeps hard hair soft. It is disclosed that an effect can be imparted and that the hair is well-organized.
  • Patent Document 4 discloses a multilayer vesicle dispersion in which cholesterol is mixed in a treatment composition and stabilized with a basic amino acid, a fatty acid and a nonionic active agent.
  • a hair treatment composition comprising an article is disclosed.
  • Patent Document 5 discloses that the amount of branched fatty acids is reduced by using a specific branched fatty acid in combination with a specific tertiary amine and a specific organic acid to form a vesicle for use in hair cosmetics. Nevertheless, hair cosmetics that improve flexibility, smoothness, moist feeling, and flexibility have been disclosed.
  • the present invention relates to a hair cosmetic containing the following components (A), (B), (C), (D) and water.
  • the continuous phase is an aqueous phase, (A1) a linear or branched fatty acid having 14 to 24 carbon atoms, (A2) a tertiary amine compound, and (A3) an organic acid having 1 to 8 carbon atoms.
  • a vesicle structure having an average particle size of 5 ⁇ m to 50 ⁇ m,
  • B a cationic surfactant,
  • C an aromatic alcohol,
  • D An organic acid having 1 to 10 carbon atoms.
  • Patent Documents 1 and 2 describe hair cosmetics in which specific tertiary amines, linear or branched fatty acids are combined, but are only mixed in the hair cosmetics and are smooth when rinsed. Well, it was insufficient from the viewpoint of suppressing stickiness after drying. Moreover, in patent document 3, the feeling (familiarity) at the time of use and the smoothness of the hair after drying were inadequate.
  • Patent Document 4 cholesterol is mixed as an essential component to form a multi-layer vesicle (vesicle structure), but even if a normal treatment agent component is used, it provides smoothness during rinsing, and It was insufficient from the viewpoint of being able to suppress sliminess, imparting smoothness after drying and suppressing stickiness. Furthermore, in patent document 5, when mix
  • the present invention relates to a hair cosmetic composition that has a feeling of familiarity when applied, exhibits smoothness when rinsed, does not become sticky after drying, is smooth and smooth, and further imparts flexibility and unity.
  • the present inventors have disclosed a hair cosmetic containing a vesicle having a specific size containing a linear or branched fatty acid, a tertiary amine compound and an organic acid, a cationic surfactant, an aromatic alcohol, an organic acid and water.
  • the present inventors have found that a hair cosmetic that is well-adapted at the time of application and shows a smooth feeling when rinsed, and that has both flexibility and unity, and non-stickiness and smoothness after drying can be obtained.
  • the hair cosmetic composition of the present invention it is well-familiar with the hair at the time of application, exhibits a smooth feeling when rinsed, and can be compatible with flexibility and cohesion, non-stickiness and smoothness after drying. .
  • the hair cosmetic composition of the present invention contains the following components (A), (B), (C), (D) and water.
  • the continuous phase is an aqueous phase, (A1) a linear or branched fatty acid having 14 to 24 carbon atoms, (A2) a tertiary amine compound, and (A3) an organic acid having 1 to 8 carbon atoms.
  • A1 a linear or branched fatty acid having 14 to 24 carbon atoms
  • A2 a tertiary amine compound
  • A3 an organic acid having 1 to 8 carbon atoms.
  • B Cationic surfactant
  • C Aromatic alcohol
  • the vesicle structure of component (A) used in the present invention is formed with a multilayer lamellar vesicle (so-called onion vesicle) composed of several double membranes dispersed in water, and the continuous phase is an aqueous phase. is there.
  • the vesicle usually refers to an endoplasmic reticulum whose inner layer is hollow or water phase, whereas the multilayer lamella vesicle formed here has a structure in which part or all of the inner layer is an oil phase.
  • the “vesicle” includes a multilayer lamella vesicle.
  • the shape of the vesicle structure of the component (A) is preferably particulate, and can take various shapes such as a spherical shape, an elliptical shape, a cylindrical shape, a disc shape, and an indefinite shape.
  • the average particle diameter of the vesicle structure of component (A) is 5 ⁇ m or more, but preferably 7 ⁇ m or more, from the viewpoint of further improving the feeling of familiarity when applied to hair. From the same viewpoint, the upper limit is 50 ⁇ m or less, preferably 30 ⁇ m or less, and more preferably 20 ⁇ m or less.
  • the average particle diameter is a particle size distribution measuring apparatus (for example, Multisizer TM 4 manufactured by Beckman Coulter Co., Ltd.
  • the scattered light obtained by irradiating the vesicle moving in the flow cell in the circulation system with laser light is desirably performed in a room temperature range (15 ° C. or higher and 30 ° C. or lower).
  • the vesicle structure of component (A) contains (A1) a linear or branched fatty acid having 14 to 24 carbon atoms, (A2) a tertiary amine compound, and (A3) an organic acid having 1 to 8 carbon atoms.
  • (A1) As the linear or branched fatty acid having 14 to 24 carbon atoms, at least one of the linear fatty acid and the branched fatty acid may be used. From the viewpoint of forming a vesicle, the linear fatty acid alone or directly It is preferable to use a chain fatty acid and a branched fatty acid in combination. Further, (A1) the linear or branched fatty acid having 14 to 24 carbon atoms may be saturated or unsaturated.
  • a saturated fatty acid is more preferable as the linear fatty acid having 14 to 24 carbon atoms.
  • the number of carbon atoms is preferably 22 or less. Further, the number of carbon atoms is preferably 14 or more and 22 or less, and specifically includes one or more fatty acids selected from myristic acid, palmitic acid, stearic acid and behenic acid. Of these, stearic acid having 18 carbon atoms is preferred from the viewpoint of excellent smoothness during rinsing of the conditioner.
  • Examples of the branched fatty acid having 14 to 24 carbon atoms in the component (A1) include saturated fatty acids represented by the general formula (1).
  • the sum (a + b + c) of a, b and c is a number of 11 or more and 21 or less, and b is 1.
  • the branched saturated fatty acid represented by the general formula (1) includes 14-methylpentadecanoic acid, 15-methylhexadecanoic acid, 16-methylheptadecanoic acid, 17-methyloctadecanoic acid, 18-methylnonadecanoic acid, 19-methyleico Sanic acid, 20-methylheneicosanoic acid, 14-methylhexadecanoic acid, 15-methylheptadecanoic acid, 16-methyloctadecanoic acid, 17-methylnonadecanoic acid, 18-methyleicosanoic acid, 19-methylheneicosanoic acid and 1 type (s) or 2 or more types selected from isostearic acid are mentioned.
  • (a + b + c) is preferably 13 (16 carbon atoms) or more from the viewpoint of excellent smoothness during rinsing. Moreover, 19 (carbon number 22) or less is preferable and 17 (carbon number 20) or less is more preferable. Among these, from the viewpoint of the feeling of use without stickiness at the time of rinsing, isostearic acid having (a + b + c) of 15 in the general formula (1) and having one methyl branch is preferable.
  • Component (A1) linear or branched fatty acids may be used alone or in combination of two or more.
  • the content of the component (A1) is preferably 0.5% by mass or more in the vesicle structure of the component (A), more preferably 1% by mass or more, and preferably 10% by mass or less, and 5% by mass. The following is more preferable.
  • the content of the component (A1) contained in the total amount of the hair cosmetic is preferably 0.01% by mass or more, more preferably 0.05% by mass or more, and preferably 2% by mass or less. The mass% or less is more preferable and 0.6 mass% or less is more preferable.
  • the component (A1) is preferably a mixture of a linear fatty acid and a branched fatty acid from the viewpoints of smoothness during rinsing, suppression of stickiness, smoothness after drying, and suppression of stickiness.
  • the ratio of the straight chain fatty acid to the branched fatty acid ((straight chain) / (branched)) of the component (A1) in the vesicle structure is preferably 0.50 or more, more preferably 0.6 or more, and 3 or less is preferable, and 2 or less is more preferable.
  • Component (A1) has a freezing point of preferably 30 ° C. or higher, more preferably 35 ° C. or higher, from the viewpoint of forming vesicles. Also, from the viewpoint of being smooth during rinsing, not sticky, smooth after drying, and suppressing stickiness, it is preferably 55 ° C. or lower, more preferably 50 ° C. or lower, and even more preferably 45 ° C. or lower.
  • Examples of the tertiary amine compound of component (A2) include compounds represented by the following general formula (2).
  • R 11 is a straight chain or branched chain which may be separated by a functional group represented by —OCO— or —COO— having 8 to 35 carbon atoms, or substituted with —OH.
  • R 12 represents an alkyl group or hydroxyalkyl group having 1 to 22 carbon atoms, or a polyoxyethylene group having a total number of added moles of 10 or less, and two R 12 may be the same or different.
  • the tertiary amine compound of component (A2) preferably contains one or more compounds selected from the following tertiary amine compounds (i) to (iii).
  • R 17 represents a linear or branched alkyl group or alkenyl group having 6 to 24 carbon atoms.
  • R 18 and R 19 may be the same or different and each represents an alkyl group having 1 to 6 carbon atoms or — (AO) f H (A represents an alkylene group having 2 to 4 carbon atoms, and f is 1 or more. The number is 6 or less, and f A's may be the same or different, and the arrangement thereof is arbitrary.
  • e represents a number from 1 to 5.
  • hexadecyloxy (2-hydroxypropyl) dimethylamine hexadecyloxy (2-hydroxypropyl) dimethylamine, octadecyloxy (2-hydroxypropyl) dimethylamine, or a mixture thereof can be used.
  • R 20 represents a linear or branched alkyl group or alkenyl group having 6 to 24 carbon atoms.
  • R 21 and R 22 may be the same or different and each represents an alkyl group having 1 to 6 carbon atoms or — (AO) g H (A represents an alkylene group having 2 to 4 carbon atoms, and g represents 1 to 6 carbon atoms).
  • AO AO
  • g A's may be the same or different, and the arrangement thereof is arbitrary.
  • N, N-dimethyl-3-hexadecyloxypropylamine, N, N-dimethyl-3-octadecyloxypropylamine, or a mixture thereof may be mentioned.
  • Alkylamidoamines examples include compounds represented by the following general formula (5).
  • R 23 represents an aliphatic hydrocarbon group having 11 to 23 carbon atoms.
  • R 24 is the same or different and represents a hydrogen atom or an alkyl group having 1 to 4 carbon atoms, and n represents a number of 2 to 4 inclusive.
  • N- (3- (dimethylamino) propyl) docosanamide, N- (3- (dimethylamino) propyl) stearamide, or a mixture thereof can be mentioned.
  • the tertiary amine compounds (i) to (iii) are preferably (ii) ether amines or (iii) alkylamidoamines from the viewpoint of smoothness during coating and rinsing.
  • (ii) ether amine is preferable, and specifically, N, N-dimethyl-3-hexadecyloxypropylamine, N, N-dimethyl-3-octadecyloxypropylamine or a mixture thereof is preferable.
  • N, N-dimethyl-3-octadecyloxypropylamine is more preferable.
  • the content of the component (A2) is preferably 0.5% by mass or more, more preferably 1% by mass in the vesicle structure of the component (A) from the viewpoint of smoothness at the time of rinsing and smoothness after drying. As mentioned above, More preferably, it is 3 mass% or more. From the same viewpoint, it is preferably 15% by mass or less, more preferably 10% by mass or less, and further preferably 7% by mass or less.
  • the content of (A2) contained in the total amount of the hair cosmetic is preferably 0.01% by mass or more, more preferably 0.05% by mass or more, and preferably 5% or less, and 2% by mass. The following is more preferable.
  • the content of the component (A2) contained in the total amount of the hair cosmetic is to convert only the amount present in the vesicle structure contained in the hair cosmetic, and in the hair cosmetic. The amount that does not form a vesicle structure is not included.
  • the contents of the components (A3) to (A5) contained in the total amount of the hair cosmetic have the same meaning.
  • Examples of the organic acid having 1 to 8 carbon atoms include one or more compounds selected from monocarboxylic acids, dicarboxylic acids, hydroxycarboxylic acids, aromatic carboxylic acids, and acidic amino acids. Among these, an organic acid having 2 to 8 is particularly preferable, and hydroxycarboxylic acid, acidic amino acid, or a mixture thereof is preferable.
  • component (A3) monocarboxylic acids such as acetic acid, propionic acid and caprylic acid as organic acids having 1 to 8 carbon atoms; malonic acid, succinic acid, glutaric acid, adipic acid, maleic acid and fumaric acid
  • Dicarboxylic acids such as glycolic acid, lactic acid, hydroxyacrylic acid, glyceric acid, malic acid, tartaric acid and citric acid
  • hydroxycarboxylic acids such as benzoic acid, salicylic acid and phthalic acid
  • acidic amino acids such as As the hydroxycarboxylic acid, one or more compounds selected from glycolic acid, citric acid, lactic acid and malic acid are preferable, and glycolic acid, lactic acid or a mixture thereof is more preferable.
  • As the acidic amino acid glutamic acid is more preferable.
  • the content of the component (A3) is preferably 0.05% by mass or more, more preferably 0.1% by mass or more, and preferably 4% by mass or less in the vesicle structure of the component (A).
  • the mass% or less is more preferable.
  • the content of the component (A3) contained in the total amount of the hair cosmetic is preferably 0.001% by mass or more, more preferably 0.005% by mass or more, and preferably 1% by mass or less. More preferable is 5% by mass or less.
  • Component (A) vesicle structure can be appropriately combined with component (A1), component (A2) and component (A3).
  • the ratio of the straight chain fatty acid to the branched fatty acid ((straight chain) / (branched)) in the component (A1) is 0.6 to 3 in terms of mass ratio
  • the component (A2) is (ii) ether amine or (Iii)
  • a combination of alkylamidoamine and component (A3) selected from at least one of glycolic acid and lactic acid is preferable.
  • the vesicle structure of component (A) is preferably in the form of a vesicle dispersion (premix).
  • This vesicle dispersion can be obtained, for example, through the following steps (Step 1), (Step 2) and (Step 3).
  • Step 1) Oil obtained in step (step 2) step 1 in which the oil phase containing component (A1), component (A2) and component (A3) is dissolved at a temperature equal to or higher than the melting point of the oil phase.
  • a vesicle structure in which the continuous phase is the aqueous phase can be suitably produced by performing the step of phase inversion emulsification while adding the aqueous phase to the phase (step 3) and the step of cooling the mixture obtained in step 2.
  • the upper limit of the oil phase temperature is preferably 95 ° C. or lower, more preferably 90 ° C. or lower, and further preferably 85 ° C. or lower.
  • the oil phase is preferably in a uniformly mixed state, for example, it is preferable to dissolve the oil phase while stirring and mixing.
  • the temperature at which the aqueous phase is dropped can be appropriately determined depending on the oil phase temperature, the temperature of the dropped water phase, and the heating or cooling temperature in the mixing device.
  • the oil phase temperature and the temperature of the dropped water phase be equal to or higher than the phase transition temperature of the vesicle to be formed.
  • the volume concentration of the vesicle structure in the vesicle dispersion can be adjusted by the dropping speed of the aqueous phase to the oil phase and the stirring speed when dropping the aqueous phase.
  • the particle size of the vesicle can be adjusted by the stirring speed (shear rate) of the oil phase / water phase mixture after the start of dropping of the water phase.
  • the vesicle is generated by dropping the aqueous phase into the oil phase.
  • the viscosity of the vesicle dispersion gradually increases and the volume concentration of the vesicles also increases.
  • the viscosity of the vesicle dispersion decreases and the vesicle volume concentration also decreases.
  • the amount of the aqueous phase dropped into the oil phase can be appropriately adjusted in consideration of the storage stability and handling properties of the vesicle dispersion.
  • the amount of water used is not particularly limited, and can be appropriately adjusted according to the purpose of use and the production conditions of the vesicle structure.
  • the amount of water contained in the vesicle structure is preferably about 0.5 to 5 times, more preferably about 1 to 3 times the mass of the oil phase.
  • the molar ratio of the fatty acid of the component (A1) and the organic acid of the component (A3) Is preferably 1 or more, more preferably 2 or more, and preferably 9 or less, more preferably 4 or less.
  • the ratio of the total acid equivalent of component (A1) and component (A3) to the base equivalent of component (A2) ( ⁇ (A1) + (A3) ⁇ acid equivalent / (A2) Base equivalent) is preferably 0.25 or more, more preferably 0.5 or more, still more preferably 0.6 or more, and is preferably 4 or less, more preferably 2 or less. 8 or less is more preferable.
  • the total content of the components (A1), (A2) and (A3) in the vesicle structure of the component (A) is 1% by mass or more. And preferably 20% by mass or less, more preferably 15% by mass or less.
  • the vesicle structure of component (A) may contain (A4) a polyhydric alcohol.
  • the polyhydric alcohol include one or more selected from propylene glycol, dipropylene glycol, 1,3-propanediol, glycerin, 1,3-butylene glycol, isopentyldiol, polypropylene glycol which is liquid at 25 ° C., and sorbitol. The compound of this is mentioned. Of these, dihydric alcohols are preferable, and propylene glycol, dipropylene glycol, or a mixture thereof is more preferable.
  • the content of the component (A4) is preferably 0.5% by mass or more based on the vesicle structure from the viewpoint of storage stability of the vesicle structure of the component (A) and smoothness of rinsing of the hair cosmetic.
  • it is 1 mass% or more, and 2 mass% or more is still more preferable.
  • 40 mass% or less is preferable, More preferably, it is 30 mass% or less, Furthermore, 20 mass% or less is preferable.
  • the method of adding the polyhydric alcohol of component (A4) to the vesicle structure of component (A) includes the method of adding to the oil phase in the step 1, the water of 1 mass times or more of the oil phase dissolved in the step 2
  • One or more addition methods selected from the method of adding the phase to the oil phase alone or together with the aqueous phase and the method of adding the phase to the mixture in Step 3 are mentioned.
  • the amount of component (A4) added is preferably 0.5 to 2 times the total amount of components (A1) to (A3) when added to the oil phase of step 1, and component (A1) to More preferably, it is about the same as the total amount of (A3).
  • a component (A4) in the process 2 Preferably after adding the water phase 2 mass times or more of an oil phase, More preferably, after adding the water phase 3 mass times or more of an oil phase Component (A4) can also be added directly to the mixture.
  • the method of adding the polyhydric alcohol is divided into the method of adding in any one of the process 1, the process 2 or the process 3, the process 1 and the process 2 or the process 3. It is preferable to add.
  • the polyhydric alcohol of component (A4) may be used alone or in combination of two or more, or the same or different ones may be used in each step.
  • step 2 or step 3 it is preferable to use two or more kinds of polyhydric alcohols together, and dipropylene glycol and propylene glycol are in a mass ratio (dipropylene glycol: propylene glycol) of 10:90 to 90:10. 20:80 to 80:20 is more preferable.
  • the amount added in the step 2 or 3 is preferably 1% by mass or more, more preferably 3% by mass or more, further preferably 5% by mass or more, preferably 30% by mass or less, based on the entire vesicle dispersion. Preferably it is 20 mass% or less, More preferably, it is 15 mass% or less.
  • the component (A) vesicle structure may further contain a component (A5) a fatty acid ester having 21 or more carbon atoms during its preparation.
  • the fatty acid ester of the component (A5) preferably has 45 or less carbon atoms, more preferably 40 or less carbon atoms, preferably 22 or more carbon atoms, and more preferably 30 or more carbon atoms.
  • fatty acid esters selected from myristyl myristate, cetyl palmitate and stearyl stearate are preferred, and stearyl stearate is more preferred.
  • the content of the component (A5) is preferably 0.01% by mass or more, more preferably 0.05% by mass or more, and further preferably 0.1% by mass or more in the vesicle structure of the component (A). Moreover, 3 mass% or less is preferable, 2 mass% or less is more preferable, and 1 mass% or less is further more preferable.
  • the content of the component (A5) contained in the total amount of the hair cosmetic is preferably 0.01% by mass or more, more preferably 0.05% by mass or more, and preferably 5% by mass or less. It is more preferably at most 1 mass%, more preferably at most 1 mass%.
  • Component (A5) is preferably blended in the oil phase in Step 1 above.
  • (A1) By containing a long-chain fatty acid ester in the oil phase, (A1) a stable vesicle structure can be obtained by adjusting the freezing point of the linear or branched fatty acid.
  • the freezing point of the mixture of component (A1) linear or branched fatty acid and (A5) fatty acid ester is the same as the freezing point of component (A1) alone 30 ° C. or higher, more preferably 35 ° C. or higher, 55 ° C. or lower, more preferably 50 ° C. or lower, and even more preferably 45 ° C. or lower.
  • component (A4) and the component (A5) are contained in addition to the specific combination of the components (A1) to (A3), for example, the linear fatty acid and the branched fatty acid in the component (A1)
  • the ratio ((straight chain) / (branched)) is 0.6 to 3 in terms of mass ratio
  • component (A2) is (ii) ether amine or (iii) alkylamidoamine
  • component (A3) is glycol. More preferably, the component is selected from at least one of acid or lactic acid, propylene glycol, dipropylene glycol or a mixture thereof is used as component (A4), and stearyl stearate is used as component (A5).
  • arbitrary components especially an oil-based component can be put into the oil phase in the range which does not inhibit the production
  • various extracts and antioxidants can be mentioned.
  • the blending amount in the oil phase other than the components (A1), (A2), (A3) and (A5) is 1% by mass or less of the entire oil phase from the viewpoint of obtaining a stable vesicle dispersion.
  • arbitrary components such as various water-soluble extracts and preservatives can be added to the aqueous phase as long as the production of vesicles is not inhibited. It is preferable that components other than water and a component (A4) are 0.1 mass% or less of the whole water phase.
  • the aqueous phase is dropped into the oil phase in the shear mixed state.
  • the mixing apparatus is not particularly limited as long as shear mixing can be performed.
  • an apparatus capable of mixing a high-viscosity product for example, ADI homomixer manufactured by Primemix Co., Ltd. K.
  • a combination mix, a vacuum emulsification stirrer manufactured by Mizuho Industry Co., Ltd., a Max blend stirrer manufactured by Sumitomo Heavy Industries, Ltd., a supermix stirrer manufactured by Satake Chemical Machinery Co., Ltd., and the like are preferable.
  • the vesicle structure of component (A) is considered to be capable of suitably changing the properties on the hair surface by easily changing the structure from the vesicle to a film when the hair cosmetic is applied to the hair.
  • the content of the vesicle structure of the component (A) in the total amount of the hair cosmetic is smooth as the total amount of the component (A1) linear or branched fatty acid constituting the vesicle and the component (A5) optionally blended. From the viewpoint of imparting non-stickiness and the like, 0.01% by mass or more is preferable, and 0.05% by mass or more is more preferable. Further, from the viewpoint of providing a hair cosmetic that is smooth during rinsing, smooth after drying, and without stickiness, it is preferably 5% by mass or less, more preferably 2% by mass or less, and still more preferably 1% by mass or less. Such hair cosmetics maintain or improve the flexibility and unity of conventional hair cosmetics even when the content of active ingredients is reduced as compared with conventional hair cosmetics, and are smooth and dry during rinsing. It is smooth later and can prevent stickiness.
  • the hair cosmetic composition of the present invention contains (B) a cationic surfactant.
  • a cationic surfactant include a quaternary ammonium type compound, a tertiary amine compound, or a mixture thereof.
  • a hydroxy ether alkylamine represented by the general formula (3) which is the same as the component (A2) of the component (A) vesicle structure
  • ether amines represented by general formula (4) One or more compounds selected from ether amines represented by general formula (4) and (iii) alkylamidoamines represented by general formula (5) are included.
  • Etheramine or (iii) alkylamidoamine is preferred from the standpoint of familiarity during application and smoothness during rinsing.
  • ether amine is preferable, and specifically, N, N-dimethyl-3-hexadecyloxypropylamine, N, N-dimethyl-3-octadecyloxypropylamine or a mixture thereof is preferable. However, N, N-dimethyl-3-octadecyloxypropylamine is more preferable.
  • a salt formed with an organic acid and / or an inorganic acid may be used, or a salt may be formed in the composition together with the above-mentioned organic acid and pH adjuster.
  • Examples of the quaternary ammonium type compound include compounds represented by the following general formula (6).
  • A represents a hydrogen atom or a fatty acid amide group, an N-substituted carbamoyl group, an acyloxy group, or an alkoxy group having 12 to 24 carbon atoms
  • B may have a hydroxy group.
  • X ⁇ represents a halide ion or an organic anion.
  • the substituent A in the general formula (6) is different from A in the general formula (3) and the general formula (4).
  • Examples of the quaternary ammonium type compound represented by the general formula (6) include stearyl trimethyl ammonium chloride, myristyl trimethyl ammonium chloride, cetyl trimethyl ammonium chloride, aralkyl trimethyl ammonium chloride, behenyl trimethyl ammonium chloride, lauryl trimethyl ammonium chloride, and the like.
  • Di long chain alkyl or alkenyl quaternary ammonium salts such as sulfate
  • Branched alkyl quaternary ammonium salts such as monium methosulphate, 2-decyltetradecyltrimethylammonium chloride, 2-dodecylhexadecyltrimethylammonium chloride, di-2-hexyldecyldimethylammonium chloride, di-2-octyldodecyldimethylammonium chloride
  • Fatty acid amide alkyl quaternary ammonium salts such as
  • the content of the component (B) is preferably 0.1% by mass or more, more preferably 0.3% by mass or more, still more preferably 0.5% by mass or more, and 20% by mass in the total amount of the hair cosmetic composition. % Or less is preferable, 10 mass% or less is more preferable, and 7 mass% or less is still more preferable.
  • content of a component (B) is a quantity mix
  • the total content of the aforementioned component (A2) and component (B) contained in the hair cosmetic is preferably 0.1% by mass or more, more preferably 0.3% by mass or more, and still more preferably. It is 0.5 mass% or more, 20 mass% or less is preferable, 10 mass% or less is more preferable, and 7 mass% or less is still more preferable.
  • the hair cosmetic composition of the present invention contains (C) an aromatic alcohol.
  • aromatic alcohol following formula (7) is mentioned.
  • R 7 represents a hydrogen atom, a methyl group or a methoxy group
  • Y 3 represents a single bond or a linear or branched alkylene group having 1 to 3 carbon atoms or an alkenylene group
  • Z 1 represents a hydrogen atom or a hydroxyl group
  • r and s each represent a number of 0 or more and 5 or less.
  • aromatic alcohol of component (C) examples include one or more compounds selected from benzyl alcohol, cinnamyl alcohol, phenethyl alcohol, p-anisyl alcohol, p-methylbenzyl alcohol, phenoxyethanol and 2-benzyloxyethanol. It is done. Of these, benzyl alcohol, 2-benzyloxyethanol or mixtures thereof are preferred, and benzyl alcohol is more preferred.
  • the content of component (C) is preferably 0.05% by mass or more, and more preferably 0.1% by mass or more in the hair cosmetic composition of the present invention from the viewpoint of familiarity when applying the hair cosmetic composition. Further, from the viewpoint of the feel during rinsing, the content of component (C) is preferably 10% by mass or less, more preferably 5% by mass or less, and still more preferably 3% by mass or less in the hair cosmetic composition of the present invention.
  • the organic acid (D) of the present invention is an organic acid having 1 to 10 carbon atoms, preferably 1 to 8 carbon atoms, more preferably a hydroxy monocarboxylic acid and a dicarboxylic acid having 2 to 8 carbon atoms.
  • the content of the component (D) is preferably 0.1% by mass or more, more preferably 0.2% by mass or more in the hair cosmetic composition of the present invention, from the viewpoint of the flexibility and cohesiveness of the hair after drying. 0.5 mass% or more is more preferable. Further, from the viewpoint of feel from application to rinsing, it is preferably 5% by mass or less, more preferably 3% by mass or less, and further preferably 2.5% by mass or less.
  • content of a component (D) is a quantity mix
  • the total content of the aforementioned component (A3) and component (D) contained in the hair cosmetic is preferably 0.1% by mass or more, more preferably 0.2% by mass or more, 0.5 The mass% or more is more preferable. Further, from the viewpoint of feel from application to rinsing, it is preferably 5% by mass or less, more preferably 3% by mass or less, and further preferably 2.5% by mass or less.
  • the hair cosmetic composition of the present invention preferably has a pH of 1 to 5.5 at 25 ° C. when diluted 20 times by weight with water. Within this range, it has a function of recovering damage such as hair coloring, and is excellent in a function capable of imparting good flexibility and unity from wet to dry.
  • the pH value is preferably adjusted to 2 to 5, more preferably 2.5 to 4.5, from the viewpoint of the effect of recovering damaged hair.
  • the adjustment of pH includes those usually used as a pH adjuster such as inorganic acids and basic substances such as sodium hydroxide in addition to the organic acids.
  • the hair cosmetic composition of the present invention further contains, as component (E), an oily component selected from (E1) a fatty acid ester having 20 or less carbon atoms, (E2) an aliphatic alcohol having 20 or less carbon atoms, or a mixture thereof. Can do.
  • component (E) an oily component selected from (E1) a fatty acid ester having 20 or less carbon atoms, (E2) an aliphatic alcohol having 20 or less carbon atoms, or a mixture thereof.
  • Examples of the fatty acid ester having 20 or less carbon atoms of the component (E1) include isopropyl palmitate, isopropyl myristate, or a mixture thereof.
  • 0.05 mass% or more is preferable in hair cosmetics, and, as for content of a component (E1), 0.1 mass% or more is more preferable.
  • 10 mass% or less is preferable and 5 mass% or less is more preferable.
  • the aliphatic alcohol as component (E2) is preferably an aliphatic alcohol having 8 to 30 carbon atoms.
  • An aliphatic alcohol having a linear or branched alkyl group or alkenyl group is preferred, more preferably 12 to 26 carbon atoms, still more preferably 16 to 22 carbon atoms, still more preferably a straight chain having 16 to 18 carbon atoms.
  • An aliphatic alcohol having a chain or branched alkyl group or alkenyl group is preferred.
  • cetyl alcohol, stearyl alcohol, or a mixture thereof is preferable, and stearyl alcohol is more preferable from the viewpoint of smoothing with hair.
  • the content of component (E2) is preferably 0.3% by mass or more, more preferably 0.5% by mass or more, and further preferably 1% by mass or more in the hair cosmetic composition. Moreover, 30 mass% or less is preferable, 20 mass% or less is more preferable, 15 mass% or less is further more preferable, and it is especially preferable to set it as 10 mass% or less.
  • the content in the vesicle dispersion is preferably 1% by mass or less, more preferably 0.5% by mass or less, Or it is preferable not to mix
  • the hair cosmetic composition of the present invention can further contain (F) a silicone compound.
  • a silicone compound As component (F), highly polymerized dimethylpolysiloxane, methylpolysiloxane, amino-modified silicone, polyether-modified silicone, methylphenylpolysiloxane, fatty acid-modified silicone, alcohol-modified silicone, alkoxy-modified silicone, epoxy-modified silicone, fluorine-modified silicone , One or more compounds selected from cyclic silicones and alkyl-modified silicones.
  • amino-modified silicone those described in the third edition of the CTFA Dictionary (US, Cosmetic Ingredient Dictionary) under the name of Amodimethicone having an average molecular weight of about 3,000 to 100,000 are more preferable.
  • Commercially available amino-modified silicones include SILSOFT AX, XS65-C0032, KT1989 (made by Momentive Performance Materials Japan), 8500 Conditioning Agent, DOW CORNING TORAY SS-3588, DOW CORNING TORAY SILSTLE 104 Manufactured by Dow Corning).
  • alkyl-modified silicone include SF1632, SF-1642 (manufactured by Momentive Performance Materials Japan), and the like. Among these, highly polymerized dimethylpolysiloxane is more preferable from the viewpoint of imparting smoothness.
  • the content of the component (F) is preferably 0.2% by mass or more, and more preferably 0.5% by mass or more in the hair cosmetic composition. Moreover, 20 mass% or less is preferable, and 15 mass% or less is more preferable.
  • the hair cosmetic composition of the present invention may further contain (G) a compound represented by the following general formula (I).
  • R a represents a linear or branched alkyl or alkenyl group having 8 to 10 carbon atoms
  • MO represents an alkyleneoxy group having 2 to 4 carbon atoms
  • n represents an alkyleneoxy group. It is a number and represents an average number of 0.5 or more and 3.5 or less
  • R b represents a hydrogen atom or a methyl group.
  • Component (G) includes, for example, polyoxyethylene (3) monooctyl ether. 0.05 mass% or more is preferable in hair cosmetics, and, as for content of a component (G), 0.1 mass% or more is more preferable. Moreover, 3 mass% or less is preferable and 1.5 mass% or less is more preferable.
  • the hair cosmetic composition of the present invention contains water.
  • water purified water is preferably used.
  • the content of water is not particularly limited, and can be appropriately adjusted according to the purpose of use. For example, 45 mass% or more is preferable in hair cosmetics as a lower limit, 50 mass% or more is more preferable, and 60 mass% or more is still more preferable. Moreover, as an upper limit, 95 mass% or less is preferable, and 90 mass% is more preferable.
  • cationic polymers such as cationized cellulose and cationized guar gums; vegetable oils such as sunflower oil and castor oil, hydrogenated products and mixtures thereof; (hydroxystearic acid / stearic acid / rosinic acid) polyhydric alcohols such as dipentaerythrityl Organic acid esters of condensates; nonionic surfactants such as polyoxyethylene alkyl ethers, polyoxyethylene sorbitan fatty acid esters, polyoxyethylene hydrogenated castor oil, anti-dandruff agents such as zinc pyrithione, benzalkonium chloride; other chelating agents, UV absorbers, antioxidants, colorants, fragrances, preservatives and the like can be mentioned.
  • the method for producing a hair cosmetic of the present invention comprises an oil phase containing a component (B) a cationic surfactant and (C) an aromatic alcohol in an aqueous phase containing component (D) an organic acid and water that has been heated and stirred. It is obtained by adding the vesicle structure of component (A) after adjusting the hair cosmetic base by adding and emulsifying.
  • the continuous phase is an aqueous phase, the component (A1) a linear or branched fatty acid having 14 to 24 carbon atoms, (A2) a tertiary amine compound, and (A3) 1 or more carbon atoms.
  • the temperature during emulsification is preferably not higher than the gel transition temperature of the hair cosmetic base.
  • the vesicle structure of the component (A) is desirably blended at a temperature lower than the phase transition temperature of the vesicle from the viewpoint of the stability of the vesicle. Thereby, the hair cosmetic which maintained the vesicle structure of a component (A) can be obtained.
  • hair cosmetic composition of the present invention examples include conditioners, rinses, treatments, and shampoos. Conditioners, rinses and treatments are preferred as particularly effective hair cosmetics. These hair cosmetics may be used after the hair cosmetic is applied, or may be used without being washed away.
  • a hair cosmetic containing the following components (A), (B), (C), (D) and water.
  • the continuous phase is an aqueous phase, the component (A1) a linear or branched fatty acid having 14 to 24 carbon atoms, (A2) a tertiary amine compound, and (A3) an organic acid having 1 to 8 carbon atoms.
  • a vesicle structure having an average particle size of 5 ⁇ m or more and 50 ⁇ m or less
  • B) a cationic surfactant C
  • an aromatic alcohol an organic acid having 1 to 10 carbon atoms
  • the vesicle structure of component (A) further contains a polyhydric alcohol as component (A4), and the polyhydric alcohol is preferably propylene glycol, dipropylene glycol, 1,3-propanediol, glycerin,
  • the component (A) vesicle structure further contains a fatty acid ester having 21 or more carbon atoms as the component (A5), preferably 45 or less carbon atoms, more preferably 40 or less carbon atoms, , Preferably 22 or more carbon atoms, more preferably 30 or more carbon atoms, still more preferably a fatty acid ester selected from myristyl myristate, cetyl palmitate and stearyl stearate, stearyl stearate is still more preferred ⁇ Hair cosmetics as described in 1> or ⁇ 2>.
  • the freezing point of the mixture of components (A1) and (A5) in the component (A) vesicle structure is 30 ° C.
  • Ratio of total acid equivalent of component (A1) and component (A3) to base equivalent of component (A2) in component (A) vesicle structure ( ⁇ (A1) + (A3) ⁇ acid equivalent / (A2) base equivalent) is 0.25 or more, preferably 0.5 or more, more preferably 0.6 or more, and 4 or less, preferably 2 or less, more preferably 1.
  • the total content of the component (A1), the component (A2) and the component (A3) in the component (A) vesicle structure is 1% by mass to 20% by mass, preferably The hair cosmetic composition according to any one of ⁇ 1> to ⁇ 5>, wherein the hair cosmetic composition is 15% by mass or less.
  • the total mass ratio of the component (A5) to the entire hair cosmetic is 0.01% by mass or more, preferably 0.05% by mass or less, and 5% by mass or less.
  • component (E1) an oily component selected from a fatty acid ester having 20 or less carbon atoms, (E2) aliphatic alcohol, or a mixture thereof, and as component (E1), isopropyl palmitate In addition, isopropyl myristate or a mixture thereof is preferable, and the component (E2) is preferably an aliphatic alcohol having 8 to 30 carbon atoms, more preferably 12 to 26 carbon atoms, and still more preferably 16 to 22 carbon atoms.
  • the aliphatic alcohol having a linear or branched alkyl group or alkenyl group having 16 to 18 carbon atoms is still more preferable, among which cetyl alcohol, stearyl alcohol, or a mixture thereof is preferable.
  • a silicone compound is included, preferably a highly polymerized dimethylpolysiloxane, methylpolysiloxane, amino-modified silicone, polyether-modified silicone, methylphenylpolysiloxane, fatty acid-modified silicone, alcohol-modified silicone,
  • the linear fatty acid of component (A1) is preferably 22 or less, preferably 1 or more selected from myristic acid, palmitic acid, stearic acid and behenic acid, and the branched fatty acid of component (1A) is The hair cosmetic composition according to any one of ⁇ 1> to ⁇ 9>, which is the formula (1).
  • the mass ratio (linear / branched) of the linear fatty acid and the branched fatty acid in the ⁇ 11> component (A1) is 0.6 or more, preferably 1 or more, and 3 or less, preferably 2 or less.
  • the tertiary amine compound is one or more compounds represented by the general formula (3), (4) or (5), preferably the ether amine or the general formula (4) Those selected from alkylamidoamines of formula (5) are preferred, ether amines of general formula (4) are more preferred, N, N-dimethyl-3-hexadecyloxypropylamine, N, N-dimethyl-3-octadecyloxypropyl.
  • the hair cosmetic according to any one of ⁇ 1> to ⁇ 11>, wherein an amine or a mixture thereof is more preferable.
  • ⁇ 13> (A3) The hair cosmetic according to any one of ⁇ 1> to ⁇ 12>, wherein the organic acid is one or more compounds selected from glycolic acid, citric acid, lactic acid, and malic acid.
  • the average particle size of the vesicle structure of the component (A) is 7 ⁇ m or more and 30 ⁇ m or less, preferably 20 ⁇ m or less.
  • the cationic surfactant (B) As the cationic surfactant (B), a quaternary ammonium compound represented by the general formula (6), a third compound represented by the general formula (3), (4) or (5).
  • the hair cosmetic composition according to any one of the above ⁇ 1> to ⁇ 14>, comprising a secondary amino compound or a mixture thereof.
  • the amount of the (B) cationic surfactant is preferably 0.1% by mass or more, more preferably 0.3% by mass or more, and further preferably 0.5% by mass or more in the hair cosmetic composition. And preferably 20% by mass or less, more preferably 10% by mass or less, and further preferably 7% by mass or less, and the total content of the components (A2) and (B) is preferably 0.1% by mass or more, more preferably 0.3% by mass or more, further preferably 0.5% by mass or more, preferably 20% by mass or less, more preferably 10% by mass or less, and further preferably 7% by mass.
  • the aromatic alcohol includes a compound represented by the general formula (7), preferably benzyl alcohol, cinnamyl alcohol, phenethyl alcohol, p-anisyl alcohol, p-methylbenzyl alcohol, phenoxyethanol and The hair cosmetic composition according to any one of the above ⁇ 1> to ⁇ 16>, comprising one or more compounds selected from 2-benzyloxyethanol.
  • the content of the component (C) is preferably 0.05% by mass or more, more preferably 0.1% by mass or more, and preferably 10% by mass or less, more preferably in the hair cosmetic composition.
  • Component (D) is preferably an organic acid having 1 to 8 carbon atoms, more preferably an organic acid having 2 to 8 carbon atoms, and more preferably glycolic acid, lactic acid, malic acid, tartaric acid,
  • the content of the ⁇ 20> component (D) is preferably 0.1% by mass or more, more preferably 0.2% by mass or more, and further preferably 0.5% by mass or more in the hair cosmetic composition.
  • the pH at 25 ° C. when diluted 20 times by weight with water is preferably 1 to 5.5, more preferably pH 2 to 5, and further preferably pH 2.5 to 4.5.
  • the content of water in the hair cosmetic is preferably 45% by mass or more, more preferably 50% by mass or more, still more preferably 60% by mass or more, and preferably 95% by mass or less, more preferably The hair cosmetic according to any one of ⁇ 1> to ⁇ 21>, wherein is 90% by mass or less.
  • the component (A1) may be used alone or in combination of two or more, and the content of the component (A1) is 0.5 mass in the vesicle structure of the component (A). % Or more, more preferably 1% by mass or more, and preferably 10% by mass or less, more preferably 5% by mass or less, and the hair cosmetic according to any one of ⁇ 1> to ⁇ 22> above. .
  • the content of the component (A1) contained in the total amount of the hair cosmetic is preferably 0.01% by mass or more, more preferably 0.05% by mass or more, and preferably 2% by mass or less.
  • One or more components (A2) may be used, and the content of the component (A2) is preferably 0.5% by mass or more in the vesicle structure of the component (A).
  • the hair cosmetic composition according to any one of the above.
  • the content of the component (A2) contained in the total amount of the hair cosmetic is preferably 0.01% by mass or more.
  • the component (A3) may be used alone or in combination of two or more, and the content of the component (A3) is 0.05% by mass in the vesicle structure of the component (A).
  • the hair makeup according to any one of the above items ⁇ 1> to ⁇ 26>, preferably at least 0.1% by mass, more preferably at most 4% by mass, and even more preferably at most 2% by mass.
  • Fee. ⁇ 28> The content of the component (A3) contained in the total amount of the hair cosmetic (converted only to the amount present in the vesicle structure contained in the hair cosmetic) is preferably 0.001% by mass or more.
  • the hair cosmetic according to any one of ⁇ 1> to ⁇ 27>, preferably 0.005% by mass or more, preferably 1% by mass or less, and more preferably 0.5% by mass or less.
  • the vesicle structure of the component (A) has a mass ratio (straight chain) / (branch) of the straight chain fatty acid to the branched fatty acid in the component (A1) of 0.6 to 3, and the component (A2) Is (ii) an ether amine or (iii) an alkylamidoamine, and the component (A3) is a component selected from at least one of glycolic acid and lactic acid, according to any one of the above items ⁇ 1> to ⁇ 28> Hair cosmetics.
  • the continuous phase is an aqueous phase, the component (A1) a linear or branched fatty acid having 14 to 24 carbon atoms, (A2) a tertiary amine compound, and (A3) 1 to 8 carbon atoms.
  • the step of preparing the component (A) vesicle structure includes component (A1) a linear or branched fatty acid having 14 to 24 carbon atoms, (A2) a tertiary amine compound, and (A3) carbon number.
  • a first step of dissolving an oil phase containing 1 to 8 organic acids at a temperature (T mp + ⁇ , ⁇ ⁇ 0) equal to or higher than the melting point (mp) of the oil phase; and the oil phase dissolved in the first step
  • ⁇ is preferably 5 ° C. or higher, more preferably 10 ° C. or higher
  • the upper limit of the oil phase temperature is preferably 95 ° C. or lower, more preferably 90 ° C.
  • the step of preparing the component (A) vesicle structure includes the step of adding a polyhydric alcohol as the component (A4) to the oil phase in the first step, and the oil dissolved in the second step. Adding the polyhydric alcohol as a component (A4) alone or together with the aqueous phase after adding the water phase of 1 mass times or more of the phase to the oil phase; and the component in the mixture in the third step.
  • ⁇ 34> In the second step, preferably, after adding a water phase of 2 mass times or more of the dissolved oil phase, more preferably to the mixture after adding a water phase of 3 mass times or more of the oil phase.
  • ⁇ 35> When (A4) polyhydric alcohol is added in step 2 or step 3, dihydric alcohol is preferable, especially propylene glycol, dipropylene glycol, or a mixture thereof is more preferable, and mass of dipropylene glycol and propylene glycol
  • ⁇ 36> The content of the component (A4) is preferably 0.5% by mass or more, more preferably 1% by mass or more, and further preferably 2% by mass or more in the vesicle structure of the component (A).
  • the propeller motor used for stirring was HEIDON three-one motor BL600, manufactured by Shinto Kagaku Co., Ltd. K. HOMOMIXER Mark II. 2.5 model Primics Co., Ltd.
  • Examples 1 to 13, Comparative Examples 1 to 12 A hair conditioner was prepared by the following method using the vesicle dispersion of Table 1, and each evaluation was performed.
  • the hair conditioners prepared in Examples 1 to 13 and Comparative Examples 1 to 12 are hair cosmetics used in the form of washing away.
  • the hair conditioner was manufactured by converting the total amount into 1000 g according to the formulations in Tables 2 to 4.
  • the oil phase containing the components (B), (C), (E) and (G) was uniformly dissolved at 70-80 ° C., and then added to the aqueous phase where the component (D) and water were separately mixed and emulsified. Thereafter, component (F) was added to prepare a hair cosmetic base.
  • a hair conditioner was prepared by adding the vesicle dispersions of Production Examples 1A to 7A or Comparative Production Example 1B obtained in the formulation of Table 1 below the phase transition temperature (about 35 ° C.) to the obtained hair cosmetic base. .
  • Example 3 and Example 4 it replaced with the vesicle dispersion liquid of manufacture example 1A in Example 1, and it is the same as the above-mentioned except having mixed 15.0% and 30.0%, respectively.
  • a hair conditioner was prepared by the following procedure.
  • Comparative Examples 4 to 6 without preparing vesicles, the same components as in the vesicle dispersion of Production Example 1A were added directly to the oil phase or aqueous phase of the hair conditioner in the formulation of Table 2.
  • the vesicle dispersions of Production Examples 1A to 7A or Comparative Production Example 1B were blended based on the total amount of the component (A1) and the component (A5) in the hair conditioner.
  • Standard shampoo formulation (pH 7.0) 25% polyoxyethylene (2.5) lauryl ether sulfate sodium salt 62.0% Lauric acid diethanolamide 2.3% Edetate disodium 0.15% Sodium benzoate 0.5% Sodium chloride 0.8% 75% phosphoric acid appropriate amount Fragrance, methylparaben appropriate amount Purified water remaining
  • Comparative Example 1 and Comparative Examples 8 to 11 in which the vesicle particle size is less than the vesicle particle size in the hair cosmetic composition of the present invention Comparative Example 2 in which vesicles are not blended, and the vesicle preparation ingredients as they are without forming a vesicle structure
  • Comparative Examples 4 to 6 blended in the cosmetics were inferior in the feeling of fit at the time of application, smoothness at the time of rinsing, smoothness after drying and non-stickiness.
  • Comparative Example 3 and Comparative Example 12 which do not contain an aromatic alcohol, have a slightly inferior feeling during application, smoothness during rinsing, smoothness after drying, and non-stickiness. It was poor.
  • Comparative Example 7 containing no organic acid was inferior in the feeling of fit at the time of coating, smoothness after drying and non-stickiness, and particularly poor in unity and flexibility after drying.
  • Familiarity when applying conditioner 5: Familiarity is very good 4: Familiarity is good 3: Familiarity is a little good 2: Familiarity is a little bad 1: Familiarity is bad

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Emergency Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Dispersion Chemistry (AREA)
  • Dermatology (AREA)
  • Cosmetics (AREA)

Abstract

L'invention concerne un produit cosmétique capillaire qui semble familier lorsqu'il est appliqué et apparaît lisse lorsqu'il est rincé, n'est pas collant après le séchage, glisse bien et de façon lisse, et confère une souplesse et un état bien rangé. La présente invention concerne un produit cosmétique capillaire qui contient : (A) une structure de vésicule dans laquelle la phase continue est une phase aqueuse et qui a une dimension moyenne de grain de 5 à 50 µm, comprenant (A1) un acide gras linéaire ou ramifié en C14-C24, (A2) un composé amine tertiaire et (A3) un acide organique en C1-C8 ; (B) un tensio-actif cationique ; (C) un alcool aromatique ; (D) un acide organique en C1-C10 ; et de l'eau.
PCT/JP2013/069513 2012-07-18 2013-07-18 Produit cosmétique capillaire WO2014014053A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012160029 2012-07-18
JP2012-160029 2012-07-18

Publications (1)

Publication Number Publication Date
WO2014014053A1 true WO2014014053A1 (fr) 2014-01-23

Family

ID=49948876

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2013/069513 WO2014014053A1 (fr) 2012-07-18 2013-07-18 Produit cosmétique capillaire

Country Status (3)

Country Link
JP (1) JP2014037403A (fr)
TW (1) TW201408327A (fr)
WO (1) WO2014014053A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109952090A (zh) * 2017-04-13 2019-06-28 宝洁公司 包含离散颗粒和含水基础组合物的产品组合物
US11931441B2 (en) 2018-10-10 2024-03-19 The Procter & Gamble Company Personal care product customized by discrete particles and method of apply thereof

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5977107B2 (ja) * 2012-07-18 2016-08-24 花王株式会社 ベシクル組成物の製造方法
JP2023505876A (ja) * 2019-12-12 2023-02-13 花王株式会社 毛髪洗浄キット及び毛髪の洗浄方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06172131A (ja) * 1992-12-09 1994-06-21 Kao Corp 毛髪化粧料
JP2005343860A (ja) * 2004-06-07 2005-12-15 Kao Corp 毛髪化粧料
JP2007161605A (ja) * 2005-12-09 2007-06-28 Shiseido Co Ltd 毛髪化粧料
WO2011007525A1 (fr) * 2009-07-15 2011-01-20 花王株式会社 Procédé de production d’une composition de vésicules
WO2012098877A1 (fr) * 2011-01-19 2012-07-26 花王株式会社 Procédé pour produire une composition de vésicules
JP2012232931A (ja) * 2011-05-02 2012-11-29 Kao Corp ベシクル組成物およびその用途
WO2013122102A1 (fr) * 2012-02-13 2013-08-22 花王株式会社 Procédé de production d'une composition de vésicules

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06172131A (ja) * 1992-12-09 1994-06-21 Kao Corp 毛髪化粧料
JP2005343860A (ja) * 2004-06-07 2005-12-15 Kao Corp 毛髪化粧料
JP2007161605A (ja) * 2005-12-09 2007-06-28 Shiseido Co Ltd 毛髪化粧料
WO2011007525A1 (fr) * 2009-07-15 2011-01-20 花王株式会社 Procédé de production d’une composition de vésicules
WO2012098877A1 (fr) * 2011-01-19 2012-07-26 花王株式会社 Procédé pour produire une composition de vésicules
JP2012232931A (ja) * 2011-05-02 2012-11-29 Kao Corp ベシクル組成物およびその用途
WO2013122102A1 (fr) * 2012-02-13 2013-08-22 花王株式会社 Procédé de production d'une composition de vésicules

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109952090A (zh) * 2017-04-13 2019-06-28 宝洁公司 包含离散颗粒和含水基础组合物的产品组合物
CN109952089A (zh) * 2017-04-13 2019-06-28 宝洁公司 制备包含离散颗粒和含水基础组合物的产品组合物的方法
US11058621B2 (en) 2017-04-13 2021-07-13 The Procter And Gamble Company Product composition comprising a discrete particle and an aqueous base composition
US11058620B2 (en) 2017-04-13 2021-07-13 The Procter And Gamble Company Product composition comprising a discrete particle and an aqueous base composition
US11083676B2 (en) 2017-04-13 2021-08-10 The Procter And Gamble Company Method of preparing a product composition comprising a discrete particle and an aqueous base composition
CN109952090B (zh) * 2017-04-13 2022-09-23 宝洁公司 包含离散颗粒和含水基础组合物的产品组合物
CN109952089B (zh) * 2017-04-13 2022-10-04 宝洁公司 制备包含离散颗粒和含水基础组合物的产品组合物的方法
US11931441B2 (en) 2018-10-10 2024-03-19 The Procter & Gamble Company Personal care product customized by discrete particles and method of apply thereof

Also Published As

Publication number Publication date
TW201408327A (zh) 2014-03-01
JP2014037403A (ja) 2014-02-27

Similar Documents

Publication Publication Date Title
JP5161371B2 (ja) ベシクル組成物の製造方法
WO2014014053A1 (fr) Produit cosmétique capillaire
WO2003105792A1 (fr) Préparation cosmétique capillaire
JP4235061B2 (ja) 毛髪化粧料
JP5395817B2 (ja) ベシクル組成物およびその製造方法ならびにその用途
JP6301642B2 (ja) 毛髪化粧料
JP2006124352A (ja) 毛髪化粧料
JP2017019748A (ja) 毛髪化粧料
JP2004217616A (ja) 水中油型乳化組成物及びその製造方法
JP5732118B2 (ja) ベシクル組成物
JP2010013404A (ja) 毛髪化粧料
JP5719229B2 (ja) ベシクル組成物およびその用途
WO2013122102A1 (fr) Procédé de production d'une composition de vésicules
JP2010013406A (ja) 毛髪化粧料
JP5663320B2 (ja) ベシクル組成物の製造方法
JP6080525B2 (ja) 毛髪化粧料の製造方法
JP6553338B2 (ja) 毛髪化粧料
JP5873732B2 (ja) ベシクル組成物の製造方法
JP2005053823A (ja) 毛髪化粧料
JP5977107B2 (ja) ベシクル組成物の製造方法
JP2012232932A (ja) ベシクル組成物の製造方法
JP6484269B2 (ja) コンディショナー組成物
JP5674487B2 (ja) ベシクル組成物およびその製造方法ならびにその用途
JP2019182817A (ja) 毛髪化粧料
JP6718706B2 (ja) 毛髪化粧料

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 13820125

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 13820125

Country of ref document: EP

Kind code of ref document: A1