WO2018180173A1

WO2018180173A1 - Hair dressing composition

Info

Publication number: WO2018180173A1
Application number: PCT/JP2018/007785
Authority: WO
Inventors: 将典岡本
Original assignee: 株式会社マンダム
Priority date: 2017-03-30
Filing date: 2018-03-01
Publication date: 2018-10-04
Also published as: KR20190026832A; CN109862868A; JPWO2018180173A1; KR102147754B1; JP6689555B2

Abstract

The present invention provides a hair dressing composition that is capable of 1) increasing the volume of hair, 2) forming numerous fine hair bundles, 3) bringing together the tips of fine hair bundles, and 4) providing curly shapes to the fine hair bundles. The hair dressing composition according to the present invention comprises: silica (component A); a compound (component B) selected from the group consisting of polyoxyethylene-polyoxypropylene random copolymers having a number average molecular weight of 10,000-20,000 and a polyoxypropylene sorbitol having a number average molecular weight of 300-1,000; polyoxyethylene hydrogenated castor oil (component C); and polyglyceryl eicosanedioic acid/tetradecanedioic acid (component D), wherein the respective contained amounts of component A, component B, component C, and component D fall within specific ranges, and the mass ratio of the contained amount of component D to the contained amount of component A falls within a specific range.

Description

Hairdressing composition

The present invention relates to a hair styling composition that is suitably used for a hair styling agent for preparing hair.

In order to condition the hair, various hair conditioner compositions such as liquid, gel, cream and solid are used. Conventionally, a film-forming polymer is often used for imparting hair-styling power, which is a main function, to a hair-styling composition. In a hairdressing composition using a film-forming polymer, a film is formed on the surface of the hair after hair styling, derived from the film-forming polymer. For this reason, when a film-forming polymer is blended as the main hair styling component, the initial hair styling power immediately after hair styling is increased, while it is difficult to condition the hair in a natural state, or after hair styling, it is applied to the hair with a hand or a comb. When a stimulus is applied, the film peels off from the surface of the hair (so-called flaking occurs), and there is a problem that the appearance deteriorates.

Therefore, a method different from the method using a film-forming polymer has been studied. Specifically, it has been studied to impart hair-styling power to a hair-styling composition using powder.

Patent Document 1 below discloses a hair cosmetic (hairdressing composition) containing 0.1 to 10% by mass of fine particle powder having a specific surface area of 50 m ² / g or more. In Patent Document 1, by using the specific fine particle powder at a specific content, a good feel can be obtained, an excellent hair styling power can be obtained, a good feel can be maintained for a long time, and an excellent It describes that hair styling properties can be obtained. In Patent Document 1, it is described that hair can be gathered flexibly so that hands and combs can pass through as hair styling power.

Patent Document 2 below discloses particles (components) selected from the group consisting of silica, calcium carbonate, magnesium carbonate, hydroxyapatite, titanium oxide, zinc oxide, calcium silicate, magnesium silicate, aluminum silicate, and magnesium hydroxide. (A)), a polyoxyethylene / polyoxypropylene random copolymer having a number average molecular weight of 10,000 or more and 20,000 or less, and a polyoxypropylene sorbit having a number average molecular weight of 300 or more and 1,000 or less. A hairdressing composition comprising a compound (component (B)) and an acrylic copolymer (component (C)) obtained using diacetone acrylamide as an essential monomer component is disclosed.

Patent Document 3 below discloses particles (components) selected from the group consisting of silica, calcium carbonate, magnesium carbonate, hydroxyapatite, titanium oxide, zinc oxide, calcium silicate, magnesium silicate, aluminum silicate, and magnesium hydroxide. (A)), polyoxyethylene hydrogenated castor oil (component (B1)) having an average added mole number of oxyethylene of 40 to 60, and polyoxyethylene hardened having an average added mole number of oxyethylene of 80 to 120 A hairdressing composition comprising castor oil (component (B2)), trimethylglycine and / or polyoxypropylene diglyceryl ether (component (C)), and water (component (D)) is disclosed.

JP 2003-342130 A WO2015 / 174130A1 Japanese Patent Laid-Open No. 2017-19728

In recent years, diversification of hairdressing forms has progressed, and hairdressing agent compositions having different hairstyling performances are used according to the required hairdressing forms.

For example, as one of the hair styling forms, 1) the hair is increased, 2) a large number of fine hair bundles are formed, 3) the tips of the fine hair bundles are combined, and 4) the hair is tied together. A form is sought.

In the hairdressing composition described in Patent Document 1, 1) the hair is increased, 2) many fine hair bundles are formed, 3) the tips of the fine hair bundles are combined, and 4) the fine hair bundles are attached. May not be able to cope with the hair style.

It is difficult for the hairdressing composition described in Patent Document 1 to exhibit all the effects 1) to 4).

Note that Patent Documents 2 and 3 do not specifically describe that all the effects 1) to 4) are exhibited. The combination of the effects described in Patent Documents 2 and 3 is different from the combination of the effects 1) to 4).

The objects of the present invention are: 1) a hair styling agent that can increase the volume of the hair, 2) form a large number of fine hair bundles, 3) combine the tips of the fine hair bundles, and 4) attach the fine hair bundles. It is to provide a composition.

The present invention includes the following component (A), the following component (B), the following component (C), and the following component (D), wherein the content of the component (A) is 0.1% by mass or more, 5.0% by mass or less, the content of the component (B) is 1.0% by mass or more and 10.0% by mass or less, and the content of the component (C) is 5.0% by mass or more. 25.0 mass% or less, the content of the component (D) is 5.0 mass% or less, and the mass ratio of the content of the component (D) to the content of the component (A) is 0. 1. A hair styling composition, which is 1 or more.

Component (A): Silica Component (B): Polyoxyethylene / polyoxypropylene random copolymer having a number average molecular weight of 10,000 or more and 20000 or less, and polyoxypropylene sorbit having a number average molecular weight of 300 or more and 1,000 or less A compound selected from the group consisting of: Component (C): polyoxyethylene hydrogenated castor oil Component (D): (eicosandioic acid / tetradecanedioic acid) polyglyceryl

The hairdressing composition according to the present invention includes the following component (E), and the content of the component (E) is preferably 0.05% by mass or more and 2.0% by mass or less.

Component (E): (hydroxyethyl acrylate / methoxyethyl acrylate) copolymer

The hairdressing composition according to the present invention preferably contains the following component (F).

Component (F): Clay mineral

The hairdressing composition according to the present invention preferably contains the following component (G).

Component (G): polysaccharide compound

The hairdressing composition according to the present invention includes specific component (A), component (B), component (C) and component (D), and the content of component (A) is 0.1% by mass or more, 5 0.0 mass% or less, the content of component (B) is 1.0 mass% or more and 10.0 mass% or less, and the content of component (C) is 5.0 mass% or more, 25.0%. Since the content of the component (D) is 5.0 mass% or less and the mass ratio of the content of the component (D) to the content of the component (A) is 0.1 or more. 1) Increase the volume of hair (ie, make it a bulky hairstyle containing air), 2) Form many fine hair bundles, 3) Combine the tips of fine hair bundles, and 4) Fine hair bundles (That is, the hair bundle can be arbitrarily bent to form a shape). In the present invention, the effects 1) to 4) of 1) increasing the volume after styling, 2) forming many fine hair bundles, 3) collecting the tips of the fine hair bundles, and 4) attaching the fine hair bundles together. Can be fully demonstrated. As a result, it is possible to satisfactorily arrange the hair into the hair shaping form formed by the effects 1) to 4). According to the hairdressing composition according to the present invention, for example, the hair is generally increased in volume, and a large number of fine hair bundles are formed, and further, these fine hair bundles are bent in a random direction. It is possible to form a hairstyle that looks like a perm.

Hereinafter, the present invention will be described in detail.

The hairdressing composition according to the present invention comprises silica, a polyoxyethylene / polyoxypropylene random copolymer having a number average molecular weight of 10,000 or more and 20000 or less, and a polyoxy having a number average molecular weight of 300 or more and 1,000 or less. It contains at least a compound selected from the group consisting of propylene sorbitol (at least one compound), polyoxyethylene hydrogenated castor oil, and (eicosandioic acid / tetradecanedioic acid) polyglyceryl.

In the present specification, the “silica” may be referred to as “component (A)”.

In the present specification, the above-mentioned “group consisting of a polyoxyethylene / polyoxypropylene random copolymer having a number average molecular weight of 10,000 or more and 20000 or less, and a polyoxypropylene sorbit having a number average molecular weight of 300 or more and 1,000 or less. The “selected compound” may be referred to as “component (B)”.

In the present specification, the “polyoxyethylene hydrogenated castor oil” may be referred to as “component (C)”.

In the present specification, the “(eicosandioic acid / tetradecanedioic acid) polyglyceryl” may be referred to as “component (D)”.

The hair styling composition according to the present invention preferably contains a (hydroxyethyl acrylate / methoxyethyl acrylate) copolymer.

In the present specification, the “(hydroxyethyl acrylate / methoxyethyl acrylate) copolymer” may be referred to as “component (E)”.

The hair styling composition according to the present invention preferably contains a clay mineral.

In the present specification, the “clay mineral” may be referred to as “component (F)”.

The hairdressing composition according to the present invention preferably contains a polysaccharide compound.

In the present specification, the “polysaccharide compound” may be referred to as “component (G)”.

The hairdressing composition according to the present invention includes at least a component (A), a component (B), a component (C), and a component (D). The hairdressing composition according to the present invention preferably further contains a component (at least one component) selected from the group consisting of component (E), component (F) and component (G). The hairdressing composition according to the present invention preferably contains a component (at least one component) selected from the group consisting of component (F) and component (G). The hairdressing composition according to the present invention includes all of the component (A), the component (B), the component (C), the component (D), the component (E), the component (F), and the component (G). preferable. The hairdressing composition according to the present invention may further contain other components. Each of the above components, for example, component (A), component (B), component (C), component (D), component (E), component (F), component (G) and other components, Only 2 types or more may be used.

Hereinafter, details of each component used in the hairdressing composition according to the present invention will be described.

(Ingredient (A))
Component (A) is silica. As for a component (A), only 1 type may be used and 2 or more types may be used together.

Component (A) functions as the main hair styling component. Ingredient (A) increases hair volume.

As the component (A), known and commonly used silica (anhydrous silicic acid) can be used. The silica may be silicic anhydride (hydrophilic silica) that has not been hydrophobized or may be hydrophobized silicic anhydride. The silica may be silica that has been surface-treated with an amino acid, an ester, lecithin, or the like. The silica may be so-called easily disintegrating silica particles. As for the said silica, only 1 type may be used and 2 or more types may be used.

The hydrophobized silicic anhydride is a substance obtained by hydrophobizing silicic anhydride (for example, untreated silicic anhydride). Examples of the treating agent used for the hydrophobizing treatment include organic silyl compounds and silicone compounds. Examples of the organic silyl compound include methyltrichlorosilane, dimethyldichlorosilane, trimethylchlorosilane, hexamethyldisilazane, methyltrialkoxysilane, dimethyldialkoxysilane, trimethylalkoxysilane, ethyltrichlorosilane, propyltrichlorosilane, hexyltrichlorosilane, long Examples include chain alkyltrichlorosilane, ethyltrialkoxysilane, propyltrialkoxysilane, hexyltrialkoxysilane, long chain alkyltrialkoxysilane, methacryl silane, fluoroalkylsilane, and perfluoroalkylsilane. Examples of the silicone compound include dimethylpolysiloxane (silicone oil), methylphenylpolysiloxane, methylhydrogenpolysiloxane, and amino-modified silicone. A publicly known method can be adopted as a method of the above-mentioned hydrophobic treatment. Examples of the hydrophobic treatment method include a liquid phase method, a gas phase method, and an autoclave method.

Preferred examples of the hydrophobic silicic anhydride include dimethylsiloxylated silicic anhydride, trimethylsiloxylated silicic anhydride, octylsiloxylated silicic anhydride, silicone oil treated silicic anhydride and methacrylsiloxylated silicic anhydride. Etc.

The above easily disintegratable silica particles are particles formed by aggregating a plurality of silica primary particles. Although it does not specifically limit as said silica primary particle, For example, a spherical silica particle, a scaly silica particle, an amorphous silica particle, etc. are mentioned. The average particle diameter of the silica primary particles is not particularly limited.

Moreover, the easily disintegratable silica particles may contain components other than silica. The component other than the silica (hereinafter may be referred to as “encapsulated component”) is not particularly limited, and examples thereof include surfactants, polyhydric alcohols, higher alcohols, sugar alcohols, silicone oils, sequestering agents, Examples include antioxidants, plant extracts, dyes, pigments, fragrances, moisturizers, vitamins, amino acids, and refreshing agents. Of these components, amino acids, silicone oils and vitamins are preferred. Although it does not specifically limit as said amino acids, Dilauroyl glutamate ricin Na (For example, the product name "Perisea" by Asahi Kasei Chemicals Corporation), a trimethylglycine, glutamic acid, etc. are mentioned. When the easily disintegratable silica particles encapsulate the inclusion component, the inclusion component is released when the easily disintegratable silica particles are disintegrated during hair styling, and an effect corresponding to the type of the inclusion component is exhibited. For example, the easily disintegratable silica particles encapsulate amino acids, thereby exhibiting a hair damage care function.

The method for producing the easily disintegratable silica particles is not particularly limited, and a known method can be used.

The oil absorption amount of the component (A) is preferably 100 mL / 100 g or more, more preferably 150 mL / 100 g or more, still more preferably 200 mL / 100 g or more, preferably 1000 mL / 100 g or less, more preferably 800 mL / 100 g or less, more preferably 700 mL / 100 g or less. When the oil absorption amount of the component (A) is not less than the above lower limit and not more than the above upper limit, hair volume can be reduced due to oil on the hair such as scalp oil, and hair styling can be suppressed. Hair styling) and re-hair styling become even better.

The oil absorption is measured according to the method described in JIS K5101.

The average particle size (average primary particle size) of component (A) is preferably 0.1 nm or more, more preferably 5 nm or more, preferably 10 μm or less, more preferably 5 μm or less. When the average particle size of the component (A) is not less than the above lower limit and not more than the above upper limit, the components (A) are likely to be attracted to each other by intermolecular force or electrostatic adhesion force acting between the plurality of components (A) during hair styling. After hair styling, the surface of the hair is more satisfactorily covered with a large number of components (A), and the re-styling property is further enhanced.

The average particle diameter (average primary particle diameter) of the component (A) is a volume average particle diameter. The average particle diameter can be measured using a particle size distribution measuring apparatus by laser light diffraction. Examples of the particle size distribution measuring apparatus include “LA-920” manufactured by HORIBA, Ltd.

Examples of commercially available products of the above silica include silica silicic acid manufactured by Fuji Silysia Chemical Co., Ltd., trade name “Silysia 320”, trade name “Silisia 310P”, trade name “Silicia 250”, trade name “Silicia 250N”, product. Product name “Cycilia 350”, Product name “Cycilia 370”, Product name “Cycilia 380”, Product name “Cycilia 430”, Product name “Cilycia 440”, Product name “Clycia 440” and Product name “Silicia 470”; manufactured by Nippon Aerosil Co., Ltd., which is silicic acid, product name “AEROSIL 50”, product name “AEROSIL 90G”, product name “AEROSIL 130”, product name “AEROSIL 150”, product name “AEROSIL 200”, Product name “AEROSI” 300 ”, product name“ AEROSIL 380 ”, product name“ AEROSIL 200V ”and product name“ AEROSIL OX50 ”; manufactured by AGC S-Itech, Inc., which is silica, product name“ Sunsphere H-31 ”, product name“ Sunsphere ” H-51, product name “Sunsphere H-121”, product name “Sunsphere H-201”, product name “Sunsphere H-32”, product name “Sunsphere H-52”, product name “Sunsphere” H-122, trade name “Sunsphere H-33” and trade name “Sunsphere H-53”; dimethylsiloxylated silicic acid Nippon Aerosil Co., Ltd., trade name “AEROSIL R972”, trade name “AEROSIL” R974 "and trade name" AEROSIL R9200 "; trimethylsiloxyl Product name “AEROSIL RX200”, product name “AEROSIL R8200”, product name “AEROSIL RX300” and product name “AEROSIL R812S” manufactured by Nippon Aerosil Co., Ltd., which is silicic anhydride; Nippon Aerosil Co., Ltd., which is octylsiloxylated silicic anhydride Product name “AEROSIL R805”; manufactured by Nippon Aerosil Co., Ltd., silicone oil-treated silicic acid, product name “AEROSIL R202”, product name “AEROSIL RY200”, product name “AEROSIL RY200S” and product name “AEROSIL RY300”; Product name “AEROSIL R711” manufactured by Nippon Aerosil Co., Ltd., which is methacrylsiloxylated silicic anhydride; product name “Silica Beads SB-705” manufactured by Miyoshi Kasei Co., Ltd., which is the above-mentioned easily disintegrating silica; Examples thereof include a product name “Godball SF-16C”, a product name “Godball AF-6C”, a product name “Godball AF-16C”, and the like, which are easily disintegratable silica manufactured by Suzuki Yushi Co., Ltd.

From the viewpoint of increasing the volume of the hair, the content of the component (A) is 0.1% by mass or more and 5.0% by mass or less in 100% by mass of the hairdressing composition according to the present invention. From the viewpoint of increasing the volume of hair even better, the content of component (A) in 100% by mass of the hairdressing composition according to the present invention is preferably 0.5% by mass or more, more preferably 0.8%. It is at least mass%, preferably at most 4.0 mass%, more preferably at most 3.0 mass%.

(Ingredient (B))
Component (B) is selected from the group consisting of a polyoxyethylene / polyoxypropylene random copolymer having a number average molecular weight of 10,000 or more and 20000 or less, and a polyoxypropylene sorbit having a number average molecular weight of 300 or more and 1,000 or less. Compound (at least one compound). As for a component (B), only 1 type may be used and 2 or more types may be used together.

Component (B) plays a role in collecting the ends of fine hair bundles. The component (B) collects the tips of the fine hair bundles in a state where many fine hair bundles are formed by the component (C). By using the component (B), gloss can be imparted to the hair. Moreover, by using the component (B), flaking can be suppressed and the above effects can be exhibited.

In the present specification, the “polyoxyethylene / polyoxypropylene random copolymer having a number average molecular weight of 10,000 or more and 20,000 or less” may be referred to as “component (B1)”.

In the present specification, the “polyoxypropylene sorbit having a number average molecular weight of 300 or more and 1000 or less” may be referred to as “component (B2)”.

Therefore, component (B) is a compound (at least one compound) selected from the group consisting of component (B1) and component (B2). As for a component (B1) and a component (B2), only 1 type may respectively be used and 2 or more types may be used.

Component (B1) is a copolymer having at least a plurality of oxyethylene units (ethylene oxide units) and a plurality of oxypropylene units (propylene oxide units). The copolymer form in the component (B1) is a random copolymer form.

The average added mole number of oxyethylene in component (B1) is not particularly limited, but is preferably 100 or more, more preferably 200 or more, preferably 400 or less, more preferably 350 or less. The average added mole number of oxypropylene in the component (B1) is not particularly limited, but is preferably 30 or more, more preferably 40 or more, preferably 150 or less, more preferably 100 or less.

From the viewpoint of further enhancing the effect of collecting the ends of fine hair bundles, the component (B1) is preferably liquid at 25 ° C.

The number average molecular weight of the component (B1) is 10,000 or more and 20000 or less. When the number average molecular weight of the component (B1) is less than the above lower limit, the effect of collecting the hair ends of the fine hair bundle is lowered. When the number average molecular weight of the component (B1) exceeds the above upper limit, handling properties are deteriorated. The number average molecular weight of the component (B1) is preferably 12000 or more. The number average molecular weight of the component (B1) is preferably 18000 or less.

Examples of commercially available components (B1) include Sanyo Kasei Kogyo's trade name “New Pole 75H-90000”.

Component (B2) is polyoxypropylene sorbit. The average added mole number of oxypropylene in the component (B2) is not particularly limited, but is preferably 4 or more, more preferably 8 or more, preferably 15 or less, more preferably 12 or less.

From the viewpoint of further enhancing the effect of gathering the ends of fine hair bundles, the component (B2) is preferably liquid at 25 ° C.

The number average molecular weight of the component (B2) is 300 or more and 1000 or less. When the number average molecular weight of the component (B2) is less than the above lower limit, the effect of collecting the hair ends of the fine hair bundle is lowered. When the number average molecular weight of a component (B2) exceeds the said upper limit, stickiness will arise and handling property will worsen. The number average molecular weight of the component (B2) is preferably 400 or more. The number average molecular weight of the component (B2) is preferably 800 or less.

Examples of commercially available components (B2) include Sanyo Chemical Industries, trade name “New Pole SP-750”, trade name “Sanix SP-750”, and the like.

Component (B) is preferably liquid at 25 ° C. The component (B) preferably has fluidity at 25 ° C., for example, when a 50 g sample is placed in a glass bottle having a radius of 2 cm and a height of 7 cm, and the glass bottle is inverted at a temperature of 25 ° C. It is preferable that the sample has a property of dripping from the glass bottle within 5 minutes immediately after being inverted.

From the viewpoint of collecting the ends of fine hair bundles, the content of the component (B) in 100% by mass of the hairdressing composition according to the present invention is 1.0% by mass or more, preferably 2.0% by mass or more. More preferably, it is 3.0 mass% or more. From the viewpoint of suppressing the hair after hairdressing from becoming heavy and suppressing the effect of forming fine hair bundles and the effect of increasing the volume of hair from being reduced, the ingredients in 100% by mass of the hairdressing composition according to the present invention Content of (B) is 10.0 mass% or less, Preferably it is 9.0 mass% or less, More preferably, it is 8.0 mass% or less.

(Ingredient (C))
Component (C) is polyoxyethylene hydrogenated castor oil. As for a component (C), only 1 type may be used and 2 or more types may be used together.

Component (C) plays a role of forming a large number of fine hair bundles.

From the viewpoint of effectively forming a large number of fine hair bundles, the component (C) preferably contains polyoxyethylene hydrogenated castor oil having an average addition mole number of oxyethylene of 40 to 60, and the average addition of oxyethylene It is preferable to include a polyoxyethylene hydrogenated castor oil having a mole number of 80 to 120, an average addition mole number of oxyethylene castor oil having an average addition mole number of oxyethylene of 40 to 60, and an average addition mole number of oxyethylene of 80 It is more preferable to contain polyoxyethylene hydrogenated castor oil which is ˜120.

In the present specification, the “polyoxyethylene hydrogenated castor oil having an average addition mole number of oxyethylene of 40 to 60” may be referred to as “component (C1)”.

In the present specification, the above-mentioned “polyoxyethylene hydrogenated castor oil having an average added mole number of oxyethylene of 80 to 120” may be referred to as “component (C2)”.

Therefore, the component (C) preferably includes the component (C1), and preferably includes the component (C2). Component (C) preferably contains polyoxyethylene hydrogenated castor oil (at least one polyoxyethylene hydrogenated castor oil) selected from the group consisting of component (C1) and component (C2). As for a component (C), it is more preferable that a component (C1) and a component (C2) are included. As for a component (C1) and a component (C2), only 1 type may respectively be used and 2 or more types may be used.

By using the component (C1) and the component (C2) in combination, the effect of suppressing stickiness and stiffness is further improved while sufficiently enhancing the properties of combining the hairs.

From the viewpoint of effectively forming a large number of fine hair bundles, the average added mole number of oxyethylene (ethylene oxide) in the component (C1) is preferably 40 or more, more preferably 45 or more, preferably 60 or less, more preferably. Is 55 or less.

From the viewpoint of effectively forming a large number of fine hair bundles, the HLB (Hydrophile-Lipophile Balance) value of the component (C1) is preferably 11.5 or more, and preferably 14.8 or less.

Commercially available components (C1) include, for example, Aoki Yushi Kogyo Co., Ltd., trade name “Brownon RCW-50” (average number of moles of oxyethylene added: 50); Nippon Emulsion Co., Ltd., trade name “EMALEX HC-50” (Oxyethylene average added mole number: 50); manufactured by Aoki Yushi Kogyo Co., Ltd., trade name “Brownon RCW-40” (average added mole number of oxyethylene: 40); Aoki Yushi Kogyo Co., Ltd., trade name “Brownon RCW” -60 "(average number of moles of oxyethylene added: 60) and the like.

From the viewpoint of effectively forming a large number of fine hair bundles, the average added mole number of oxyethylene (ethylene oxide) in the component (C2) is preferably 80 or more, more preferably 90 or more, preferably 120 or less, more preferably. Is 110 or less.

From the viewpoint of effectively forming a large number of fine hair bundles, the HLB value of the component (C2) is preferably 15.0 or more, and preferably 17.0 or less.

Examples of commercially available components (C2) include Aoki Yushi Kogyo Co., Ltd., trade name “Brownon RCW-100” (average number of moles of oxyethylene added: 100); Nippon Emulsion Co., Ltd., trade name “EMALEX HC-100” ”(Average number of moles of oxyethylene added: 100); manufactured by Aoki Yushi Kogyo Co., Ltd., trade name“ Brownon RCW-100 ”(average number of moles of oxyethylene added: 100), trade name“ Brownon RCW-80 ”(oxyethylene) The average number of moles added is 80).

From the viewpoint of forming a large number of fine hair bundles, the content of component (C) is 5.0% by mass or more and 25.0% by mass or less in 100% by mass of the hairdressing composition according to the present invention. From the viewpoint of effectively forming a large number of fine hair bundles, the content of the component (C) is preferably 6.0% by mass or more, more preferably 8.% in 100% by mass of the hairdressing composition according to the present invention. It is 0 mass% or more, preferably 20.0 mass% or less, more preferably 16.0 mass% or less.

(Component (D))
Component (D) is (eicosanedioic acid / tetradecanedioic acid) polyglyceryl. As for a component (D), only 1 type may be used and 2 or more types may be used together.

The component (D) plays a role of attaching a fine hair bundle, specifically, plays a role of bending the hair bundle in an arbitrary direction and holding the shape.

The number of glyceryl groups in component (D) is not particularly limited as long as it is 2 or more. The number of the glyceryl groups is 2 or more, preferably 3 or more, more preferably 5 or more, preferably 12 or less, more preferably 10 or less.

As the component (D), (eicosandioic acid / tetradecanedioic acid) diglyceryl, (eicosandioic acid / tetradecanedioic acid) triglyceryl, (eicosandioic acid / tetradecanedioic acid) tetraglyceryl, (eicosandioic acid / tetradecanedioic acid) Acid) pentaglyceryl, (eicosandioic acid / tetradecandioic acid) hexaglyceryl, (eicosandioic acid / tetradecandioic acid) heptaglyceryl, (eicosandioic acid / tetradecandioic acid) octaglyceryl, (eicosandioic acid / tetradecandioic acid) Nonaglyceryl, (eicosandioic acid / tetradecandioic acid) decaglyceryl, (eicosandioic acid / tetradecandioic acid) undecaglyceryl, (eicosandioic acid / tetradecandioic acid) dodecaglyceryl and the like. Polyglyceryl other than these (eicosandioic acid / tetradecanedioic acid) may be used. Component (D) is preferably (eicosandioic acid / tetradecanedioic acid) decaglyceryl [(eicosanedioic acid / tetradecanedioic acid) polyglyceryl-10].

Commercially available products may be used as component (D). Examples of commercially available components (D) include Neosole-Aqua (trade name, (Eicosandioic acid / tetradecandioic acid) decaglyceryl, manufactured by Nippon Seika Co., Ltd.).

From the viewpoint of suppressing the hair from becoming stiff and stiff and improving the feel of the hair, the content of the component (D) is 100% by mass or less in 100% by mass of the hairdressing composition according to the present invention. Preferably, it is 4.0 mass% or less, More preferably, it is 3.5 mass% or less.

From the viewpoint of attaching fine hair bundles, the mass ratio of the content of component (D) to the content of component (A) (content of component (D) / content of component (A)) is 0.1 or more It is. From the viewpoint of effectively attaching fine hair bundles, the mass ratio (content of component (D) / content of component (A)) is preferably 0.15 or more, more preferably 0.2 or more. is there.

(Ingredient (E))
Component (E) is a (hydroxyethyl acrylate / methoxyethyl acrylate) copolymer. As for a component (E), only 1 type may be used and 2 or more types may be used together.

Component (E) contributes to the effective binding of fine hair bundles.

The component (E) (hydroxyethyl acrylate / methoxyethyl acrylate) copolymer is also called a hydroxyethyl acrylate / methoxyethyl acrylate copolymer. Component (E) is a copolymer in which a structural unit derived from hydroxyethyl acrylate and a structural unit derived from methoxyethyl acrylate are essential structural units. The component (E) is, for example, a compound represented by the INCI name: HYDROXYETHYL ACRYLATE / METHOXYETHYL ACRYLATE COPOLYMER.

Since the blending effect of component (E) is effectively exhibited, the number average molecular weight of component (E) is preferably 5500 or more, and preferably 50000 or less.

Examples of commercially available components (E) include the product name “Plus Size L-2200” manufactured by Kyoyo Chemical Industry Co., Ltd.

In 100% by mass of the hairdressing composition according to the present invention, the content of the component (E) is preferably 0.05% by mass or more, more preferably 0.08% by mass, from the viewpoint of effectively bringing a fine hair bundle. % Or more, more preferably 0.2% by weight or more. In 100% by mass of the hairdressing composition according to the present invention, the content of the component (E) is preferably 2.0% by mass from the viewpoint of suppressing the hair from becoming stiff and stiff and improving the feel of the hair. Hereinafter, it is more preferably 1.5% by mass or less, and further preferably 1.2% by mass or less.

(Ingredient (F))
Component (F) is a clay mineral. By using the component (F), the initial hair styling power for shaping the hair and the storage stability of the hair styling composition are further improved. As for a component (F), only 1 type may be used and 2 or more types may be used.

Component (F) may be a natural product or a synthetic product. Although it does not specifically limit as a component (F), For example, kaolin group clay mineral, antigolite group clay mineral, pyrophyllite group clay mineral, mica group clay mineral, smectite group clay mineral, vermiculite group clay mineral, chlorite Group clay minerals and organically modified clay minerals.

Examples of the kaolin group clay mineral include kaolin, nacrite, dickite, and halosite. Examples of the antigolite group clay mineral include antigolite, amesite, and cronstedite. Examples of the pyrophyllite clay mineral include pyrophyllite and talc (talc). Examples of the mica group clay minerals include illite, sea chlorite, ceradonite, sericite, mica (mica), muscovite, chromium muscovite and biotite. Examples of the smectite clay mineral include bentonite, montmorillonite, beidellite, nontonite, saponite, hectorite, and lucentite. Vermiculite etc. are mentioned as said vermiculite group clay mineral. Examples of the chlorite group clay mineral include chlorite. Examples of the organic modified clay mineral include an organic modified clay mineral obtained by organically modifying a smectite group clay mineral or a vermiculite group clay mineral. A quaternary ammonium salt type cationic surfactant is preferably used for the organic modification treatment. Examples of the quaternary ammonium salt type cationic surfactant include the above alkyltrimethylammonium chloride, dialkyldimethylammonium chloride, and benzalkonium chloride.

From the viewpoint of further improving storage stability and usability, the component (F) is preferably a clay mineral selected from the group consisting of synthetic silicates and derivatives thereof. The above-mentioned synthetic silicate and its derivative are not a silicate mineral mainly composed of magnesium silicate or silicic acid (sodium / magnesium) derived from nature, which contains impurities, but silicic acid obtained by synthesis. Refers to salts and silicate derivatives.

Examples of the synthetic silicate and derivatives thereof include, for example, an INCI name (International Cosmetic Ingredient Dictionary and Handbook, 14th edition, Volume 2, 2012, p. 3076): Synthetic silicic acid represented by SODIUM MAGNESIUM SILICATE ( Sodium / magnesium), INCI name (International Cosmetic Ingredient Dictionary and Handbook, 14th edition, Volume 2, 2012, p. 1793): Magnesium Fluorosilicate Magnesium, CICI (Internal International) (Dictionary and Handbook, 14th edition, Volume 2, 2012, p. 3076): SODIUM MAGNESIUM FLUOROSILICATE, fluorosilicic acid (sodium / magnesium), INCI name (International Cosmetic, Indigo, Industrial Dict. 14th edition) Volume 2, 2012, p. 1799): MAGNESIUM POTASSIUM Fluorosilicate (magnesium / potassium) represented by FLUOROSILICATE, INCI name (International Cosmetic Ingredient Dictionary and Handbook, Volume 14, 2012, Volume 2, p.1800): MAGNESIUM SODIUM FLUOROSILICATE, fluorosilicic acid (magnesium / sodium), INCI name (International Cosmetic Ingredient Dictionary, 14th edition, Volume 1, 2012, p. The synthetic aluminum silicate etc. which are described are mentioned.

Component (F) is a clay mineral selected from the group consisting of synthetic silicic acid (sodium / magnesium), fluorosilicic acid (sodium / magnesium), and fluorosilicic acid (sodium / magnesium) among the clay minerals (at least 1) Are particularly preferred.

As a commercial item of a component (F), the Rockwood company make, brand name "Laponite XLG", brand name "Laponite XL21", etc. are mentioned, for example.

In 100% by mass of the hairdressing composition according to the present invention, the content of the component (F) 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. Preferably, it is 10.0 mass% or less, More preferably, it is 5.0 mass% or less, More preferably, it is 3.0 mass% or less. When the content of the component (F) is not less than the above lower limit, storage stability and hair styling properties are further improved. When the content of the component (F) is not more than the above upper limit, the storage stability of the hairdressing composition is further improved.

(Ingredient (G))
Component (G) is a polysaccharide compound. By using the component (G), the hairdressing composition according to the present invention is appropriately thickened, so that the dispersibility of the component (A) is further improved, and the hairdressing composition according to the present invention is separated. The storage stability is further improved. As for a component (G), only 1 type may be used and 2 or more types may be used.

Although it does not specifically limit as a component (G), A polysaccharide, modified polysaccharide (for example, alkyl modified polysaccharide etc.) etc. are preferable, for example, alginic acid, carrageenan, agar, far celeran, guar gum, quince seed, konjac mannan, tamarind gum, tara gum Plant-derived polysaccharide compounds such as dextrin, starch, locust bean gum, gum arabic, gati gum, karaya gum, tragacanth gum, arabinogalactan, pectin and quince; animal-derived polysaccharide compounds such as chitosan and hyaluronic acid; curdlan, xanthan gum, Microbial-derived polysaccharide compounds such as gellan gum, cyclodextrin, dextran, pullulan and hyaluronic acid; microcrystalline cellulose, methylcellulose, ethylcellulose, hydroxymethylcellulose Nonionic cellulose such as hydroxyethylcellulose, hydroxypropylcellulose and hydroxypropylmethylcellulose; anionic cellulose such as carboxymethylcellulose; cationized cellulose such as O- [2-hydroxy-3- (trimethylammonio) propyl] hydroxyethylcellulose chloride Cationized guar gum such as O- [2-hydroxy-3- (trimethylammonio) propyl] guar gum chloride;

Component (G) is preferably a compound selected from the group consisting of xanthan gum, guar gum, tamarind gum and gellan gum (at least one compound) among polysaccharide compounds.

Examples of commercially available components (G) include xanthan gum manufactured by Sumitomo Dainippon Pharma Co., Ltd., trade name “Echo Gum T”, trade name “Keldent”, and trade name “Monato Gum”; Product name “Inagel Guar Gum CS”; manufactured by DSP Gokyo Food & Chemical Co., a tamarind gum, product name “Glyroid 6C”; CP Kelco U. S. , Inc. Manufactured and trade name "Kelcogel".

In 100% by mass of the hairdressing composition according to the present invention, the content of the component (G) is preferably 0.01% by mass or more, more preferably 0.05% by mass or more, preferably 5.0% by mass or less. More preferably, it is 2.0 mass% or less. When the content of the component (G) is not less than the above lower limit, the storage stability of the hairdressing composition is further improved. When the content of the component (G) is not more than the above upper limit, stickiness is further suppressed. Content of a component (G) is a total amount of content of all the components (G) in the hairdressing agent composition which concerns on this invention.

From the viewpoint of further increasing the viscosity of the hairdressing composition to further increase the storage stability of the hairdressing composition, the hairdressing composition according to the present invention comprises component (F), component (G), and It is preferable to contain. By the combined use of the component (F) and the component (G), the dispersion stability of the component (A) is further increased, and separation of the hairdressing composition is more difficult to occur. Furthermore, since the hairdressing composition shows good thixotropic properties, the applicability of the hairdressing composition is improved.

When component (F) and component (G) are used in combination, the mass ratio of the content of component (F) to the content of component (G) (content of component (F) / content of component (G) ) Is preferably 1.0 or more, more preferably 2.0 or more, preferably 10.0 or less, more preferably 8.0 or less. When the mass ratio is satisfied, the stickiness is further suppressed, and the storage stability of the hairdressing composition, particularly when stored for a long period of time, is further improved.

When the component (F) and the component (G) are used in combination, the total amount of the component (F) and the component (G) is preferably 100% by mass of the hairdressing composition according to the present invention. Is 0.3% by mass or more, more preferably 0.4% by mass or more, preferably 5.0% by mass or less, and more preferably 4.0% by mass or less. Within the range of the above total amount, stickiness is further suppressed, and the storage stability of the hairdressing composition, particularly when stored for a long period of time, is further improved.

(Other ingredients)
The hairdressing composition according to the present invention preferably contains water. The water is preferably purified water. In 100% by mass of the hairdressing composition according to the present invention, the content of water is preferably 30.0% by mass or more, more preferably 40.0% by mass or more, preferably less than 84.9% by mass, more preferably It is 83.0 mass% or less, More preferably, it is 80.0 mass% or less.

Further, the hairdressing composition according to the present invention is not particularly limited, but from the viewpoints of improvement of antiseptic power, improvement of spreading at the time of application, and reduction of stickiness, a lower alcohol having 2 to 5 carbon atoms (particularly ethanol). It is preferable to contain. In 100% by mass of the hairdressing composition according to the present invention, the content of the lower alcohol (particularly ethanol) is preferably 2.0% by mass or more, more preferably 5.0% by mass or more, and preferably 50.0% by mass. % Or less, more preferably 30.0% by mass or less.

The hairdressing composition according to the present invention may be used within the range not inhibiting the effects of the present invention, for example, surfactants such as nonionic surfactants, cationic surfactants and amphoteric surfactants; glycerin, 1,3-butylene glycol Polyhydric alcohols such as propylene glycol, 1,2-butanediol, 1,2-pentanediol, 1,2-hexanediol, 1,2-octanediol, 1,2-decanediol; lauryl alcohol, myristyl alcohol, C12-18 higher alcohols such as cetyl alcohol, stearyl alcohol, isostearyl alcohol, cetostearyl alcohol and oleyl alcohol; sugar alcohols such as sorbitol, maltitol and trehalose; silicone oils; sequestering agents; antioxidants; Plant extract; dye; Fee; pH adjusting agents; perfumes; may contain a solvent such as, preservatives.

(Other details of hairdressing composition)
The property of the hairdressing composition according to the present invention is not particularly limited, and may be any of liquid, gel, cream and solid. The hair styling composition is preferably liquid or gel.

The viscosity at 25 ° C. of the hairdressing composition is preferably 1000 mPa · s or more, more preferably 2000 mPa · s or more, preferably 100,000 mPa · s or less, more preferably 50000 mPa · s or less. When the viscosity is not less than the above lower limit and not more than the above upper limit, applicability is further enhanced and stickiness is further suppressed.

The above viscosity is No. using a viscometer. It is measured under the conditions of a rotation speed of 12 rpm and a rotation time of 1 minute using a 4-rotor. As the viscometer, a TV-22 viscometer manufactured by Toki Sangyo Co., Ltd. can be used.

The method for producing the hairdressing composition according to the present invention is not particularly limited, and a known method for producing a hairdressing composition can be used as the method for producing the hairdressing composition according to the present invention. As a method for producing a hairdressing composition according to the present invention, for example, component (A) and water (and optionally component (F)) are stirred with a disper mixer, then replaced with a paddle mixer and stirred. The method of mix | blending and homogenizing another component is mentioned.

The hair styling composition according to the present invention includes at least a component (A), a component (B), a component (C), and a component (D) as main hair styling components. By blending these components (A) to (D) in predetermined amounts, 1) the hair is increased in volume, 2) a large number of fine hair bundles are formed, 3) the tips of the fine hair bundles are combined, and 4) A fine hair bundle can be attached. In the present invention, the effects 1) to 4) of 1) increasing the volume after styling, 2) forming many fine hair bundles, 3) collecting the tips of the fine hair bundles, and 4) attaching the fine hair bundles together. Can be fully demonstrated. As a result, it is possible to satisfactorily arrange the hair into a hair shaping form that requires the effects 1) to 4).

The hair shaping forms in which the effects of 1) to 4) are exhibited are, for example, hair styles with a volume of hair with curved fine hair bundles randomly oriented in various directions, and hair with a hair style that looks like a perm. Style.

Furthermore, by blending the component (E), a fine hair bundle can be made effective.

Furthermore, by blending the component (F) and the component (G), the hairdressing composition is appropriately thickened, and the applicability of the hairdressing composition is improved. Furthermore, by setting the blending ratio of the component (F) and the component (G) to a specific preferable range, the component (A) is less likely to settle or aggregate, and the storage stability of the hairdressing composition is increased. (Stability during long-term storage) is improved.

The hair styling composition according to the present invention is not particularly limited, but can be used, for example, in a form filled in a container.

Examples of the container include a bottle container, a jar container, and a tube container. The container is preferably a bottle container or a tube container.

Hereinafter, the present invention will be specifically described with reference to examples and comparative examples. The present invention is not limited only to the following examples.

(Ingredient (A))
Product name “Silicia 320”: Silica 1 (Fuji Silysia Chemical)
Product name “AEROSIL300”: Silica 2 (manufactured by Nippon Aerosil Co., Ltd.)

(Ingredient (B))
Product name “New Pole SP-750”: polyoxypropylene sorbit, manufactured by Sanyo Chemical Industries, Ltd., number average molecular weight 690, liquid product name “New Pole 75H-90000”: polyoxyethylene polyoxypropylene hexylene glycol ether (300E. O.) (75 P.O.), manufactured by Sanyo Chemical Industries, number average molecular weight 14000, liquid

(Ingredient (C))
Polyoxyethylene hydrogenated castor oil (100E.O.): manufactured by Aoki Yushi Kogyo Co., Ltd., trade name “Brownon RCW-100”, average added mole number of oxyethylene 100, PEG-100 hydrogenated castor oil Polyoxyethylene hydrogenated castor oil (60EO): Aoki Yushi Kogyo Co., Ltd., trade name “Brownon RCW-60”, average addition mole number of oxyethylene 60, PEG-60 hydrogenated castor oil polyoxyethylene hydrogenated castor oil (50EO) : Aoki Yushi Kogyo Co., Ltd., trade name “Brownon RCW-50”, average added mole number of oxyethylene 50, PEG-50 hydrogenated castor oil

(Component (D))
(Eicosanedioic acid / tetradecanedioic acid) polyglyceryl-10: trade name “Neosolue-Aqua”, manufactured by Nippon Seika Co., Ltd.

(Ingredient (E))
(Hydroxyethyl acrylate / methoxyethyl acrylate) copolymer: Trade name “Plus Size L-2200”, manufactured by Kyoyo Chemical Industry Co., Ltd.

(Ingredient (F))
Fluorosilicic acid (sodium / magnesium): manufactured by Rockwood, trade name “Laponite XL21”

(Ingredient (G))
Xanthan gum: manufactured by Dainippon Sumitomo Pharma Co., Ltd., trade name “Echo Gum T”

(Other ingredients)
Glycerin Dipropylene glycol Ethanol Purified water

(Examples 1 to 11 and Comparative Examples 1 to 5)
Blending ingredients shown in the following Tables 1 and 2 were blended (the blending unit was mass%) to prepare a hairdressing composition. The properties of the hairdressing composition obtained in Examples 1 to 11 were all gel-like. In addition, the compounding quantity in a table | surface was shown with the compounding quantity in a pure part.

(Evaluation)
The obtained hairdressing composition was uniformly applied onto the hair of a middle-length wig (Lesson Mannequin: manufactured by Eucalyptus Japan), and the hair was scraped upward from the root of the hair to the tip of the hair. Thereafter, the hair was squeezed by curving and curling, and then the hair was observed and evaluated based on the following criteria for evaluation 1 to 4. The evaluations 1 to 4 were determined immediately after hair styling and after 2 hours had passed. Five expert evaluators evaluated.

(Evaluation 1: Evaluation of volume increase)
[Criteria for volume increase]
○ (pretty good): The hair bundle stands up from the root, and a hairstyle with a clearly increased volume is formed overall △ (good): The hair bundle stands up slightly from the root, and the overall volume is slightly A hairstyle that is up is formed. × (Bad): The hair bundle does not stand up from the root, and the volume is not increased at all.

(Evaluation 2: Evaluation of the formation of fine hair bundles)
[Judgment criteria for the formation of fine hair bundles]
○ (pretty good): fine hair bundles are uniformly formed Δ (good): fine hair bundles and thick hair bundles are formed to some extent × (poor): fine hair bundles are not formed

(Evaluation 3: Evaluation of the bundle of hair ends of fine hair bundles)
[Judgment criteria for bristles of fine hair bundles]
○ (Remarkably good): The tips of fine hair bundles are neatly collected. △ (Good): The tips of the fine hair bundles are slightly weak. × (Bad): The tips of the tips of the fine hair bundles are not collected. Scattered

(Evaluation 4: Evaluation of the ability to tighten fine hair bundles)
[Judgment criteria for the tightening force of fine hair bundles]
○ (Remarkably good): Almost all of the hairstyle that has been obscured remains, and is strongly obscured. The habit is almost back before hair styling, and the habit is not enough

The results are shown in Tables 1 and 2 below.

Claims

Including the following component A, the following component B, the following component C, and the following component D,
The content of the component A is 0.1% by mass or more and 5.0% by mass or less,
The content of the component B is 1.0% by mass or more and 10.0% by mass or less,
The content of component C is 5.0% by mass or more and 25.0% by mass or less,
The content of component D is 5.0% by mass or less,
A hair styling composition in which the mass ratio of the content of component D to the content of component A is 0.1 or more.
Component A: Silica Component B: From the group consisting of a polyoxyethylene / polyoxypropylene random copolymer having a number average molecular weight of 10,000 or more and 20,000 or less, and a polyoxypropylene sorbit having a number average molecular weight of 300 or more and 1,000 or less. Selected compounds Component C: Polyoxyethylene hydrogenated castor oil Component D: (Eicosane diacid / tetradecanedioic acid) polyglyceryl
Containing the following component E,
The hairdressing composition of Claim 1 whose content of the said component E is 0.05 mass% or more and 2.0 mass% or less.
Component E: (hydroxyethyl acrylate / methoxyethyl acrylate) copolymer
Furthermore, the hair-styling composition of Claim 1 or 2 containing the following component F.
Component F: clay mineral
The hair styling composition according to any one of claims 1 to 3, further comprising the following component G:
Component G: polysaccharide compound