JP7595406B2 - Emulsified hair styling composition - Google Patents

Description

The present invention relates to an emulsified hair styling composition suitable for use in hair styling products.

There are various hair styling properties that can be exhibited by hair styling compositions used to style hair. For example, hair styling properties include the property of tying hair together (e.g., the property of tying hair together tightly, the property of tying hair together to form a bundle, etc.), the property of creating a flow in hair to create a hairstyle (e.g., the ability to arrange hair), the property of setting hair, the property of standing hair up, the property of maintaining a hairstyle for a long time, the property of imparting shine to hair, and the property of improving the sliding of hair between hairs to give a smooth feel.

Hair styling compositions are designed to exhibit one or more of the above hair styling properties depending on the desired hair styling style and the type of hair to which they are applied. Hair styling compositions also come in a variety of forms, such as liquid, foam, wax, gel, and grease, and each type of hair styling composition has different usability, feel, and hair styling properties. Hair styling compositions with different properties have different composition designs.

The following Patent Document 1 discloses a cosmetic containing composite particles formed by adhering the silicone elastomer to the surface of an inorganic powder using a silicone resin as a binder. The composite particles are produced by adding a compound selected from alkoxysilane, silanol group-containing silane, and partial condensates thereof to a mixture of at least an aqueous dispersion in which inorganic powder and silicone elastomer are dispersed, a cationic water-soluble polymer, and an alkaline substance, and then carrying out a hydrolysis and condensation reaction. Patent Document 1 also describes that the cosmetic can be used as a hair setting agent.

JP 2014-062135 A

Gel-type hair styling compositions and wax-type hair styling compositions are known as hair styling compositions. Among these, gel-type hair styling compositions containing powder such as silica can create fluffy, voluminous hairstyles. However, conventional gel-type hair styling compositions have low retention (holding power) for voluminous hairstyles, and the styled hairstyle is prone to falling apart.

In addition, wax-like hair styling compositions can increase the hair styling retention to a certain extent. However, it is difficult to create a fluffy, voluminous hairstyle with a wax-like hair styling composition.

As such, with conventional hair styling compositions, it is difficult to create a voluminous hairstyle while increasing the retention of that volume.

The object of the present invention is to provide an emulsified hair styling composition that can create a voluminous hairstyle and has excellent retention of the voluminous hairstyle.

The present invention provides an emulsified hair styling composition comprising the following components (A), (B), (C), (D), and (E):

Component (A): an oil-soluble polymer; Component (B): a powder selected from the group consisting of silica, calcium carbonate, magnesium carbonate, hydroxyapatite, titanium oxide, zinc oxide, calcium silicate, aluminum silicate, magnesium hydroxide, and diatomaceous earth; Component (C): a nonionic surfactant having a melting point of 30°C or higher and an HLB value of 1.0 or higher and 7.0 or lower; Component (D): an oil selected from the group consisting of hydrocarbon oils, ester oils, and dimethylpolysiloxanes having a kinetic viscosity at 25°C of 0.5 ^mm2 /s or higher and 1000 ^mm2 /s or lower, the oil containing at least the dimethylpolysiloxane having a kinetic viscosity at 25°C of 0.5 ^mm2 /s or higher and 1000 ^mm2 /s or lower; Component (E): water.

The emulsified hair styling composition of the present invention preferably further contains the following component (F).

Component (F): Thickener

In the emulsified hair styling composition of the present invention, it is preferable that the component (F) contains the following component (F1) and the following component (F2).

Component (F1): Clay mineral Component (F2): Polysaccharide thickener

In the emulsified hair styling composition of the present invention, the content of component (C) is preferably 3.0% by mass or more and 20.0% by mass or less.

The emulsified hair styling composition of the present invention can create a voluminous hairstyle and has excellent retention of the voluminous hairstyle.

The present invention is described in detail below.

The emulsified hair styling composition of the present invention contains an oil-soluble polymer, a powder selected from the group consisting of silica, calcium carbonate, magnesium carbonate, hydroxyapatite, titanium oxide, zinc oxide, calcium silicate, aluminum silicate, magnesium hydroxide, and diatomaceous earth, a nonionic surfactant having a melting point of 30°C or higher and an HLB value of 1.0 or higher and 7.0 or lower, an oil component selected from the group consisting of hydrocarbon oils, ester oils, and dimethylpolysiloxanes having a kinetic viscosity at 25°C of 0.5 ^mm2 /s or higher and 1000 ^mm2 /s or lower, the oil component containing at least the dimethylpolysiloxane having a kinetic viscosity at 25°C of ^{0.5 mm2} /s or higher and 1000 mm2/s or lower, and water.

In this specification, the oil-soluble polymer may be referred to as component (A).

In this specification, the above "powder selected from the group consisting of silica, calcium carbonate, magnesium carbonate, hydroxyapatite, titanium oxide, zinc oxide, calcium silicate, aluminum silicate, magnesium hydroxide, and diatomaceous earth" may be referred to as "component (B)."

In this specification, the above "nonionic surfactant having a melting point of 30°C or higher and an HLB value of 1.0 or higher and 7.0 or lower" may be referred to as "component (C)."

In this specification, the above-mentioned "oil selected from the group consisting of hydrocarbon oils, ester oils, and dimethylpolysiloxanes having a kinetic viscosity at 25°C of 0.5 ^mm2 /s or more and 1000 ^mm2 /s or less, wherein the oil contains at least said dimethylpolysiloxane having a kinetic viscosity at 25°C of 0.5 ^mm2 /s or more and 1000 ^mm2 /s or less" is sometimes referred to as "component (D)".

In this specification, the above "water" may be referred to as "component (E)."

The emulsified hair styling composition of the present invention contains component (A), component (B), component (C), component (D), and component (E). The emulsified hair styling composition of the present invention is an emulsion composition in which an oily component and an aqueous component are emulsified. The emulsified hair styling composition of the present invention is preferably an oil-in-water (O/W) type emulsified hair styling composition.

The emulsified hair styling composition of the present invention has the above-mentioned composition, so it is possible to create a voluminous hairstyle and has excellent retention of the voluminous hairstyle.

The emulsified hair styling composition of the present invention also reduces the feeling of stiffness when styling hair, has a pleasant feel to the touch, and can improve usability. Furthermore, the emulsified hair styling composition of the present invention can reduce stickiness of hair after styling.

In this specification, "dimethylpolysiloxane having a kinetic viscosity at 25°C of 0.5 ^mm2 /s or more and 1000 ^mm2 /s or less" (oil) may be referred to as "component (D1)." Also, in this specification, "oil selected from the group consisting of hydrocarbon oils and ester oils" may be referred to as "component (D2)."

The emulsified hair styling composition of the present invention contains at least component (D1). The emulsified hair styling composition of the present invention contains component (A), component (B), component (C), component (D1), and component (E). The emulsified hair styling composition of the present invention does not contain component (D2) or contains component (D2).

The emulsified hair styling composition of the present invention may further contain a thickener.

In this specification, the above-mentioned "thickener" may be referred to as "ingredient (F)."

As described above, the emulsified hair styling composition of the present invention contains at least component (A), component (B), component (C), component (D), and component (E). The emulsified hair styling composition of the present invention may further contain component (F).

The emulsified hair styling composition of the present invention may contain other components in addition to components (A) to (F).

The above components, such as component (A), component (B), component (C), component (D), component (E), component (F) and other components, may each be used alone or in combination of two or more.

The following describes in detail each of the components used in the emulsion hair styling composition of the present invention.

(Component (A))
Component (A) is an oil-soluble polymer. Component (A) is a component with excellent moisture resistance, so by using component (A), a hairstyle with a sense of volume can be created, and the retention (holding power) of the formed hairstyle can be increased. In addition, by using component (A), the above-mentioned effects of the present invention can be obtained while suppressing stickiness. Component (A) may be used alone or in combination of two or more types.

From the viewpoint of further improving the volume of the hairstyle, it is preferable that component (A) is a film-forming oil-soluble polymer (i.e., an oil-soluble film-forming polymer).

Component (A) includes silicone resins, acrylic silicone resins, and silsesquioxane derivatives.

Component (A) includes trimethylsiloxysilicate, methoxy PEG/PPG-7/3 aminopropyl dimethicone, highly polymerized methylpolysiloxane, polyglyceryl-3 polydimethylsiloxyethyl dimethicone, (lauryl dimethicone/polyglycerin-3) crosspolymer, (trifluoropropyldimethylsiloxy/trimethylsiloxy)silsesquioxane, dimethicone crosspolymer, (acrylates/stearyl acrylate/dimethicone methacrylate) copolymer, (acrylates/behenyl acrylate/dimethicone methacrylate) copolymer, and tri(trimethylsiloxy)silylpropylcarbamate pullulan.

From the viewpoint of exerting the effects of the present invention more effectively, component (A) is preferably an oil-soluble polymer (at least one oil-soluble polymer) selected from the group consisting of trimethylsiloxysilicate, (acrylates/stearyl acrylate/dimethicone methacrylate) copolymer, and (acrylates/behenyl acrylate/dimethicone methacrylate) copolymer, and is particularly preferably trimethylsiloxysilicate.

Component (A) may be a commercially available product.

The trimethylsiloxysilicate is, for example, a compound represented by the INCI name "Trimethylsiloxysilicate". Commercially available products of the trimethylsiloxysilicate include those manufactured by Dow Corning Toray Co., Ltd. under the trade names "DOWSIL 593 Fluid" and "DOWSIL RSN-0749 Resin", and those manufactured by Shin-Etsu Chemical Co., Ltd. under the trade names "X-21-5250", "X-21-5250L", "X-21-5616", "X-21-5249", "X-21-5249L", "KF-7312J", "KF-7312K", "KF-7312L", "KF-7312T", "X-21-5595", "KF-9021", and "KF-9021L".

The above-mentioned methoxy PEG/PPG-7/3 aminopropyl dimethicone is, for example, a compound represented by the INCI name "Methoxy PEG/PPG-7/3 Aminopropyl Dimethicone." Commercially available products of the above-mentioned methoxy PEG/PPG-7/3 aminopropyl dimethicone include the product name "ABIL Soft AF 100" manufactured by Evonik Nutrition & Care GmbH.

Commercially available products of the above highly polymerized methylpolysiloxane include the product name "XF49-811" manufactured by Momentive Performance Materials Japan, Inc.

The above polyglyceryl-3 polydimethylsiloxyethyl dimethicone is, for example, a compound represented by the INCI name "Polyglyceryl-3 Polydimethylsiloxyethyl Dimethicone." Commercially available products of the above polyglyceryl-3 polydimethylsiloxyethyl dimethicone include the product name "KF-6104" manufactured by Shin-Etsu Chemical Co., Ltd.

The above (lauryl dimethicone/polyglycerin-3) crosspolymer is, for example, a compound represented by the INCI name "Lauryl Dimethicone/Polyglycerin-3 Crosspolymer." Commercially available products of the above (lauryl dimethicone/polyglycerin-3) crosspolymer include the product name "KSG-820" manufactured by Shin-Etsu Chemical Co., Ltd.

The above (trifluoropropyldimethylsiloxy/trimethylsiloxy)silsesquioxane is, for example, a compound represented by the INCI name "Trifluoropropyldimethylsiloxy/Trimethylsiloxy Silsesquioxane." Commercially available products of the above (trifluoropropyldimethylsiloxy/trimethylsiloxy)silsesquioxane include the product name "SILFORM FR-5" manufactured by Momentive Performance Materials, Inc.

The dimethicone crosspolymer is, for example, a compound represented by the INCI name "Dimethicone Crosspolymer." Commercially available products of the dimethicone crosspolymer include "EL-9240 Silicone Elastomer Blend" manufactured by The Dow Chemical Company.

The above (acrylates/stearyl acrylate/dimethicone methacrylate) copolymer is, for example, a compound represented by the INCI name "Acrylates/Stearyl Acrylate/Dimethicone Methacrylate Copolymer." Commercially available products of the above (acrylates/stearyl acrylate/dimethicone methacrylate) copolymer include the product name "KP-561P" manufactured by Shin-Etsu Chemical Co., Ltd.

The above (acrylates/behenyl acrylate/dimethicone methacrylate) copolymer is, for example, a compound represented by the INCI name "Acrylates/Behenyl Acrylate/Dimethicone Methacrylate Copolymer." Commercially available products of the above (acrylates/behenyl acrylate/dimethicone methacrylate) copolymer include the product name "KP-562P" manufactured by Shin-Etsu Chemical Co., Ltd.

The above tri(trimethylsiloxy)silylpropylcarbamic acid pullulan is, for example, a compound represented by the INCI name "Trimethylsiloxysilylcarbamoyl Pullulan." Commercially available products of the above tri(trimethylsiloxy)silylpropylcarbamic acid pullulan include "TSPL-30-ID" manufactured by Shin-Etsu Chemical Co., Ltd.

In 100% by mass of the above emulsified hair styling composition, the content of component (A) is preferably 0.1% by mass or more, more preferably 0.2% by mass or more, preferably 3.0% by mass or less, more preferably 1.5% by mass or less. When the content of component (A) is equal to or more than the above lower limit and equal to or less than the above upper limit, the retention of a voluminous hairstyle can be further improved, and stickiness can be further effectively suppressed. The content of component (A) is the total content of all components (A) in the emulsified hair styling composition.

(Component (B))
Component (B) is a powder (at least one powder) selected from the group consisting of silica, calcium carbonate, magnesium carbonate, hydroxyapatite, titanium oxide, zinc oxide, calcium silicate, aluminum silicate, magnesium hydroxide, and diatomaceous earth. By using component (B), a voluminous hairstyle can be created well. In addition, by using component (B), stickiness can be effectively suppressed. Only one type of component (B) may be used, or two or more types may be used in combination.

From the viewpoint of more effectively creating a voluminous hairstyle and more effectively suppressing stickiness, it is preferable that component (B) is a powder (at least one powder) selected from the group consisting of silica and diatomaceous earth. It is particularly preferable that component (B) contains silica.

<Silica>
The silica may be a known and commonly used silica (silicic anhydride). The silica may be non-hydrophobized silicic anhydride (hydrophilic silica), or may be hydrophobized silicic anhydride. The silica may also be surface-treated with amino acid, ester, lecithin, or the like. The silica may also be so-called easily disintegrating silica particles. The silica may be used alone or in combination of two or more kinds.

The hydrophobic anhydrous silicic acid is a substance obtained by hydrophobizing anhydrous silicic acid (e.g., untreated anhydrous silicic acid). Examples of the treatment agent used for the hydrophobization treatment include organic silyl compounds and silicone compounds. Examples of the organic silyl compounds include methyltrichlorosilane, dimethyldichlorosilane, trimethylchlorosilane, hexamethyldisilazane, methyltrialkoxysilane, dimethyldialkoxysilane, trimethylalkoxysilane, ethyltrichlorosilane, propyltrichlorosilane, hexyltrichlorosilane, long-chain alkyltrichlorosilane, ethyltrialkoxysilane, propyltrialkoxysilane, hexyltrialkoxysilane, long-chain alkyltrialkoxysilane, methacrylsilane, fluoroalkylsilane, and perfluoroalkylsilane. Examples of the silicone compounds include dimethylpolysiloxane (silicone oil), methylphenylpolysiloxane, methylhydrogenpolysiloxane, and amino-modified silicone. A known method can be used as the method for the hydrophobization treatment. Examples of the hydrophobic treatment method include the liquid phase method, the gas phase method, and the 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.

The easily disintegrating silica particles are particles formed by the aggregation of a plurality of primary silica particles. The primary silica particles are not particularly limited, but examples thereof include spherical silica particles, scaly silica particles, and amorphous silica particles. The average particle size of the primary silica particles is not particularly limited.

The easily disintegrating silica particles may also encapsulate components other than silica. Examples of the components other than silica (hereinafter sometimes referred to as "encapsulated components") include, but are not limited to, surfactants, polyhydric alcohols, higher alcohols, sugar alcohols, silicone oils, sequestering agents, antioxidants, plant extracts, dyes, pigments, fragrances, moisturizers, vitamins, amino acids, and cooling agents. Among these, amino acids, silicone oils, and vitamins are preferred. Examples of the amino acids include, but are not limited to, sodium dilauroyl glutamate lysine (for example, Asahi Kasei Chemicals Corporation, product name "Pellicer"), trimethylglycine, and glutamic acid. When the easily disintegrating silica particles encapsulate the encapsulated components, the encapsulated components are released when the easily disintegrating silica particles disintegrate during hair styling, and an effect according to the type of encapsulated components is exhibited. For example, when the easily disintegrating silica particles encapsulate amino acids, a hair damage care function is exhibited.

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

The oil absorption of the silica is preferably 100 mL/100 g or more, more preferably 150 mL/100 g or more, even more preferably 200 mL/100 g or more, and preferably 1000 mL/100 g or less, more preferably 800 mL/100 g or less, and even more preferably 700 mL/100 g or less. When the oil absorption of the silica is equal to or more than the lower limit and equal to or less than the upper limit, the initial hair styling power, hair styling retention, and re-styling properties are further improved. The oil absorption is measured in accordance with the method described in JIS K5101.

Commercially available products of the above silica include, for example, silicic anhydride products manufactured by Fuji Silysia Chemical Co., Ltd., trade names "Sylysia 320", "Sylysia 310P", "Sylysia 250", "Sylysia 250N", "Sylysia 350", "Sylysia 370", "Sylysia 380", "Sylysia 420", "Sylysia 430", "Sylysia 440", "Sylysia 450", and "Sylysia 470"; silicic anhydride products manufactured by Nippon Aerosil Co., Ltd., trade names "AEROSIL 50", "AEROSIL 90G", "AEROSIL 130", "AEROSIL 150", "AEROSIL 200", "AEROSIL 200G ... 300", trade name "AEROSIL 380", trade name "AEROSIL 200V", and trade name "AEROSIL OX50"; silicic anhydrides manufactured by AGC Si-Tech Co., Ltd. under the trade names "Sunsphere H-31", "Sunsphere H-51", "Sunsphere H-121", "Sunsphere H-201", "Sunsphere H-32", "Sunsphere H-52", "Sunsphere H-122", "Sunsphere H-33", and "Sunsphere H-53", etc.; dimethylsiloxylated silicic anhydrides manufactured by Nippon Aerosil Co., Ltd. under the trade names "AEROSIL R972", "AEROSIL R974", and "AEROSIL AEROSIL R9200; trimethylsiloxylated silicic anhydride, manufactured by Nippon Aerosil Co., Ltd., trade names "AEROSIL RX200", "AEROSIL R8200", "AEROSIL RX300" and "AEROSIL R812S"; octylsiloxylated silicic anhydride, manufactured by Nippon Aerosil Co., Ltd., trade name "AEROSIL R805"; silicone oil-treated silicic anhydride, manufactured by Nippon Aerosil Co., Ltd., trade name "AEROSIL R202", "AEROSIL RY200", "AEROSIL RY200S" and "AEROSIL RY300"; silicone-coated silicic anhydride, manufactured by AGC Si-Tech Co., Ltd., trade name "Sunsphere Examples include "AEROSIL R711", a methacrylic siloxylated anhydrous silicic acid manufactured by Nippon Aerosil Co., Ltd.; "Silica Beads SB-705", a disintegrative silica manufactured by Miyoshi Kasei Co., Ltd.; and "Godball SF-16C", "Godball AF-6C", and "Godball AF-16C", all manufactured by Suzuki Yushi Co., Ltd.

<Calcium carbonate>
The calcium carbonate is represented by, for example, the INCI name "CALCUM CARBONATE". Only one type of calcium carbonate may be used, or two or more types may be used. Commercially available calcium carbonate products include, for example, Sakai Chemical Industry Co., Ltd., product name "Karumaru SCS M5"; Shiraishi Calcium Co., Ltd., product name "Fuwacal", and the like.

<Magnesium carbonate>
The magnesium carbonate is, for example, represented by the INCI name "MAGNESIUM CARBONATE". The magnesium carbonate may be used alone or in combination of two or more. Commercially available magnesium carbonates include, for example, "Light Magnesium Carbonate" manufactured by Tomita Pharmaceutical Co., Ltd.

<Hydroxyapatite>
The hydroxyapatite is represented by, for example, the INCI name "HYDROXYAPATITE." Only one type of hydroxyapatite may be used, or two or more types of hydroxyapatite may be used.

The above-mentioned hydroxyapatite is not particularly limited, and examples thereof include spherical hydroxyapatite, plate-like hydroxyapatite, and amorphous hydroxyapatite. Among these, spherical hydroxyapatite is preferred from the viewpoint of exhibiting high hair styling performance. Examples of commercially available products of the above-mentioned hydroxyapatite include those manufactured by Taihei Chemical Industry Co., Ltd. under the trade names "Plate HAP", "Spherical HAP", "HAP-100", "HAP-200", and "HAP-300".

<Titanium oxide>
The titanium oxide is, for example, represented by the INCI name "TITANIUM DIOXIDE". The titanium oxide is not particularly limited, and may be, for example, fine particle titanium oxide or pigment titanium. Only one type of titanium oxide may be used, or two or more types may be used. Commercially available titanium oxide products include, for example, product names "TTO-55(A)" and "CR-50" manufactured by Ishihara Sangyo Kaisha, Ltd.

<Zinc oxide>
The zinc oxide is, for example, represented by the INCI name "ZINC OXIDE". Only one type of zinc oxide may be used, or two or more types may be used. Commercially available zinc oxide products include, for example, product name "FINEX-30S-LP2" manufactured by Sakai Chemical Industry Co., Ltd.

<Calcium silicate>
The calcium silicate is, for example, represented by the INCI name "CALCIUM SILICATE". Only one type of calcium silicate may be used, or two or more types may be used. Commercially available calcium silicate products include, for example, "Fluorite R" manufactured by Tomita Pharmaceutical Co., Ltd., "Xonotlite Powder XJ" and "Tobermorite Powder TK" manufactured by Nippon Insulation Co., Ltd., and the like.

<Aluminum silicate>
The aluminum silicate is represented by, for example, the INCI name "ALUMINUM SILICATE". The aluminum silicate may be used alone or in combination of two or more. The aluminum silicate is not particularly limited, but synthetic aluminum silicate is preferred. Examples of the synthesis method include a method of adding Na ₂ SiO ₃ to alum and drying the resulting precipitate, a method of producing a silicic acid sol by electrodialysis and producing a gel, and a method of adding an aqueous solution of an aluminum salt to water glass. Examples of commercially available aluminum silicate include "Synthetic Aluminum Silicate (Heavy)" manufactured by Tomita Pharmaceutical Co., Ltd.

<Magnesium hydroxide>
The magnesium hydroxide is represented by, for example, the INCI name "MAGNESIUM HYDROXIDE". The magnesium hydroxide may be used alone or in combination of two or more. Commercially available magnesium hydroxide products include, for example, "Magnesium Hydroxide (heavy)" manufactured by Tomita Pharmaceutical Co., Ltd.

<Diatomaceous earth>
The diatomaceous earth is, for example, represented by the INCI name "DIATOMACEOUS EARTH". The diatomaceous earth may be used alone or in combination of two or more. Commercially available products of the diatomaceous earth include, for example, the product name "ImerCare 400D(S)" manufactured by Imerys Diatomita Mexico.

In 100% by mass of the emulsified hair styling composition of the present invention, the content of component (B) is preferably 0.05% by mass or more, more preferably 0.2% by mass or more, preferably 10.0% by mass or less, more preferably 5.0% by mass or less. When the content of component (B) is equal to or greater than the above lower limit, a voluminous hairstyle can be created more satisfactorily, and stickiness can be more effectively suppressed. When the content of component (B) is equal to or less than the above upper limit, the occurrence of flaking can be more effectively suppressed. The content of component (B) is the total content of all components (B) in the emulsified hair styling composition.

(Component (C))
Component (C) is a nonionic surfactant having a melting point of 30° C. or higher and an HLB value of 1.0 or higher and 7.0 or lower. By using component (C), hair can be tightly gathered, so that a hairstyle with a sense of volume can be created. In addition, by using component (C), stickiness can be suppressed. Only one type of component (C) may be used, or two or more types may be used in combination.

From the viewpoint of creating a voluminous hairstyle, the melting point of component (C) is 30°C or higher. From the viewpoint of creating a voluminous hairstyle, the melting point of component (C) is preferably 32°C or higher, more preferably 35°C or higher, and preferably 100°C or lower, more preferably 90°C or lower. In addition, it is preferable that component (C) is solid at 25°C.

From the viewpoint of suppressing stickiness, the HLB value of component (C) is 1.0 or more and 7.0 or less, preferably 2.0 or more, more preferably 3.0 or more, and preferably 6.5 or less. The HLB value of component (C) can be determined, for example, by an actual measurement method.

Examples of component (C) include glycerin fatty acid esters, ethylene oxide condensates of glycerin fatty acid esters, polyalkylene glycol fatty acid esters, sorbitan fatty acid esters, and ethylene oxide condensates of sorbitan fatty acid esters. The glycerin fatty acid esters are monoglycerin fatty acid esters and/or polyglycerin fatty acid esters.

Examples of component (C) include sorbitan stearate, sorbitan palmitate, sorbitan sesquistearate, sorbitan tristearate, glyceryl stearate, glyceryl myristate, glyceryl distearate, PG stearate, polyglyceryl-2 stearate, polyglyceryl-4 stearate, polyglyceryl-6 tristearate, and polyglyceryl-10 pentastearate.

From the viewpoint of creating a more voluminous hairstyle and more effectively suppressing stickiness, component (C) is preferably a nonionic surfactant (at least one nonionic surfactant) selected from the group consisting of sorbitan stearate, sorbitan palmitate, glyceryl stearate, and polyglyceryl-2 stearate, and more preferably sorbitan stearate.

In 100% by mass of the emulsified hair styling composition of the present invention, the content of component (C) is preferably 3.0% by mass or more, more preferably 5.0% by mass or more, preferably 20.0% by mass or less, more preferably 15.0% by mass or less. When the content of component (C) is equal to or greater than the above lower limit, a hairstyle with a sense of volume can be created more satisfactorily. When the content of component (C) is equal to or less than the above upper limit, stickiness can be suppressed more effectively. The content of component (C) is the total content of all components (C) in the emulsified hair styling composition.

(Component (D))
Component (D) is an oil selected from the group consisting of hydrocarbon oils, ester oils, and dimethylpolysiloxanes having a kinetic viscosity at 25°C of 0.5 ^mm2 /s or more and 1000 ^mm2 /s or less, and is an oil containing at least the dimethylpolysiloxane having a kinetic viscosity at 25°C of 0.5 ^mm2 /s or more and 1000 ^mm2 /s or less. Therefore, component (D) is the above dimethylpolysiloxane (component (D1)), an oil containing component (D1) and the above hydrocarbon oil, an oil containing component (D1) and the above ester oil, or an oil containing component (D1), the above hydrocarbon oil, and the above ester oil. Component (D) is different from component (C). In other words, in the present invention, a component corresponding to component (C) is not included in component (D). By using component (D), components (A) and (C) can be stably contained in the emulsified hair styling composition. In addition, by using component (D) (particularly component (D1)), the rough feeling caused by component (B) (the feeling of fingers getting caught in the hair when styling) can be effectively suppressed, improving the smoothness of running fingers through the hair, and improving usability. Only one type of component (D) may be used, or two or more types may be used in combination.

Examples of the above-mentioned hydrocarbon oils include mineral oil, squalene, squalane, ceresin, paraffin, polyethylene wax, and petrolatum.

Examples of the ester oils include 2-ethylhexyl palmitate, isopropyl palmitate, glyceryl tri-2-ethylhexanoate, and isopropyl myristate.

From the viewpoint of further improving usability, the kinetic viscosity of component (D1) at 25° C. is 0.5 mm ² /s or more and 1000 mm ² /s or less. From the viewpoint of further improving usability, the kinetic viscosity of component (D1) at 25° C. is preferably 1.0 mm ² /s or more, preferably 800 mm ² /s or less, more preferably 500 mm ² /s or less.

The kinetic viscosity at 25°C is measured, for example, by a capillary viscometer method.

In 100% by mass of the emulsified hair styling composition of the present invention, the content of component (D) is preferably 1.0% by mass or more, more preferably 3.0% by mass or more, preferably 30.0% by mass or less, more preferably 20.0% by mass or less. When the content of component (D) is equal to or more than the above lower limit and equal to or less than the above upper limit, usability can be further improved. The content of component (D) is the total content of all components (D) in the emulsified hair styling composition.

In 100% by mass of the emulsified hair styling composition of the present invention, the content of component (D1) is preferably 1.0% by mass or more, more preferably 1.5% by mass or more, preferably 20.0% by mass or less, more preferably 15.0% by mass or less. When the content of component (D1) is equal to or more than the above lower limit and equal to or less than the above upper limit, usability can be further improved.

(Component (E))
Component (E) is water. Component (E) is preferably purified water.

The content of component (E) can be adjusted as appropriate depending on the content of other blended components. In 100% by mass of the emulsified hair styling composition of the present invention, the content of component (E) is preferably 30.0% by mass or more, more preferably 40.0% by mass or more, preferably 90.0% by mass or less, more preferably 80.0% by mass or less.

(Component (F))
Component (F) is a thickener. The emulsified hair styling composition of the present invention preferably contains component (F). By using component (F), the emulsion stability can be increased, and the sedimentation of component (B) can be suppressed, and as a result, the storage stability of the emulsified hair styling composition can be increased. Only one type of component (F) may be used, or two or more types may be used in combination.

Component (F) includes clay minerals, polysaccharide thickeners, and acrylic thickeners.

In this specification, "clay minerals" may be referred to as "component (F1)."

In this specification, the "polysaccharide thickener" may be referred to as "component (F2)."

In this specification, the "acrylic thickener" may be referred to as "component (F3)."

From the viewpoint of further enhancing the storage stability of the emulsified hair styling composition, it is preferable that component (F) contains component (F1) and component (F2) or component (F3), and it is more preferable that component (F1) and component (F2) are contained.

Component (F1), component (F2), and component (F3) may each be used alone or in combination of two or more types.

Component (F1) may be a natural product or a synthetic product. Examples of component (F1) include kaolin group clay minerals, antigorite group clay minerals, pyrophyllite group clay minerals, mica group clay minerals, smectite group clay minerals, vermiculite group clay minerals, chlorite group clay minerals, and organically modified clay minerals.

Examples of the kaolin group clay minerals include kaolin, nacrite, dickite, and halloysite. Examples of the antigorite group clay minerals include antigorite, amesite, and cronsteadite. Examples of the pyrophyllite group clay minerals include pyrophyllite and talc. Examples of the mica group clay minerals include illite, glauconite, celadonite, sericite, mica, muscovite, chrome muscovite, and biotite. Examples of the smectite group clay minerals include bentonite, montmorillonite, beidellite, nontonite, saponite, hectorite, and lucentite. Examples of the vermiculite group clay minerals include vermiculite. Examples of the chlorite group clay minerals include chlorite. Examples of the organically modified clay minerals include organically modified clay minerals obtained by organically modifying smectite group clay minerals or vermiculite group clay minerals. For the organic modification treatment, a quaternary ammonium salt type cationic surfactant is preferably used. Examples of the quaternary ammonium salt type cationic surfactant include the above-mentioned alkyl trimethyl ammonium chloride, dialkyl dimethyl ammonium chloride, and benzalkonium chloride.

From the viewpoint of further enhancing the storage stability of the emulsified hair styling composition, it is preferable that component (F1) is a clay mineral (at least one clay mineral) selected from the group consisting of synthetic silicates and their derivatives. The above-mentioned synthetic silicates and their derivatives refer to silicates and silicate derivatives obtained by synthesis, rather than silicate minerals whose main component is naturally occurring magnesium silicate or silicate minerals whose main component is silicic acid (sodium/magnesium), which contain no small amount of impurities. Note that component (F1) is different from component (B). In other words, in the present invention, components that correspond to component (B) are not included in component (F1).

Examples of the above synthetic silicates and their derivatives include synthetic silicate (sodium/magnesium) with the INCI name (International Nomenclature for Cosmetic Ingredients): SODIUM MAGNESIUM SILICATE, magnesium fluorosilicate with the INCI name: MAGNESIUM FLUOROSILICATE, fluorosilicic acid (sodium/magnesium) with the INCI name: SODIUM MAGNESIUM FLUOROSILICATE, fluorosilicic acid (magnesium/potassium) with the INCI name: MAGNESIUM POTASSIUM FLUOROSILICATE, and magnesium sodium fluorosilicic acid with the INCI name: MAGNESIUM SODIUM. Examples include fluorosilicic acid (magnesium/sodium) represented as FLUOROSILICATE, and synthetic aluminum silicate represented as INCI name: ALUMINUM SILICATE.

It is particularly preferred that component (F1) is a clay mineral (at least one clay mineral) selected from the group consisting of synthetic silicic acid (sodium/magnesium) and fluorosilicic acid (sodium/magnesium).

Examples of component (F2) include methyl cellulose, ethyl cellulose, hydroxymethyl cellulose, hydroxyethyl cellulose, hydroxypropyl cellulose, carboxymethyl cellulose, hydroxypropyl methyl cellulose, xanthan gum, guar gum, carrageenan, pectin, and locust bean gum.

From the viewpoint of further enhancing the storage stability of the emulsified hair styling composition, it is preferable that component (F2) is a polysaccharide thickener (at least one polysaccharide thickener) selected from the group consisting of methyl cellulose, ethyl cellulose, hydroxymethyl cellulose, hydroxyethyl cellulose, hydroxypropyl cellulose, carboxymethyl cellulose, hydroxypropyl methyl cellulose, and xanthan gum.

Examples of component (F3) include carboxyvinyl polymer, acrylic acid/alkyl methacrylate copolymer, alkyl acrylate copolymer, (acrylates/steareth-20 methacrylate) copolymer, (acrylates/steareth-20 methacrylate) crosspolymer, (acrylates/beheneth-25 methacrylate) copolymer, and (acrylates/vinyl neodecanoate) crosspolymer.

From the viewpoint of further enhancing the storage stability of the emulsified hair styling composition, it is preferable that component (F3) is an acrylic thickener (at least one acrylic thickener) selected from the group consisting of carboxyvinyl polymers and acrylic acid/alkyl methacrylate copolymers (alkyl-modified carboxyvinyl polymers).

In 100% by mass of the emulsified hair styling composition of the present invention, the content of component (F) is preferably 0.01% by mass or more, more preferably 0.02% by mass or more, preferably 10.0% by mass or less, more preferably 8.0% by mass or less. When the content of component (F) is equal to or more than the above lower limit and equal to or less than the above upper limit, the storage stability of the emulsified hair styling composition can be further improved. The content of component (F) is the total content of all components (F) in the emulsified hair styling composition.

In 100% by mass of the emulsified hair styling composition of the present invention, the content of component (F1) is preferably 0.1% by mass or more, more preferably 0.5% by mass or more, preferably 6.0% by mass or less, more preferably 5.0% by mass or less. When the content of component (F1) is equal to or more than the above lower limit and equal to or less than the above upper limit, the storage stability of the emulsified hair styling composition can be further improved. The content of component (F1) is the total content of all components (F1) in the emulsified hair styling composition.

In 100% by mass of the emulsified hair styling composition of the present invention, the content of component (F2) is preferably 0.01% by mass or more, more preferably 0.02% by mass or more, preferably 5.0% by mass or less, more preferably 3.0% by mass or less. When the content of component (F2) is equal to or more than the above lower limit and equal to or less than the above upper limit, the storage stability of the emulsified hair styling composition can be further improved. The content of component (F2) is the total content of all components (F2) in the emulsified hair styling composition.

In 100% by mass of the emulsified hair styling composition of the present invention, the content of component (F3) is preferably 0.01% by mass or more, more preferably 0.02% by mass or more, preferably 3.0% by mass or less, more preferably 1.5% by mass or less. When the content of component (F3) is equal to or more than the above lower limit and equal to or less than the above upper limit, the storage stability of the emulsified hair styling composition can be further improved. The content of component (F3) is the total content of all components (F3) in the emulsified hair styling composition.

(Other ingredients)
The emulsified hair styling composition of the present invention may contain components other than the above-mentioned components (A) to (F). Examples of components other than components (A) to (F) include water-soluble setting polymers (water-soluble film-forming agents), nonionic surfactants different from component (C), cationic surfactants, anionic surfactants, amphoteric surfactants, waxes, hydrocarbons, higher alcohols, oils and fats, polyhydric alcohols, lower alcohols, sequestering agents, antioxidants, plant extracts, dyes, pigments, pH adjusters, fragrances, and preservatives.

Examples of the water-soluble setting polymer include (methacryloyloxyethyl carboxybetaine/alkyl methacrylate) copolymer, N-methacryloyloxyethyl N,N-dimethylammonium-α-N-methyl carboxybetaine/alkyl methacrylate ester copolymer, (alkyl acrylate/diacetone acrylamide) copolymer AMP, and (hydroxyethyl acrylate/methoxyethyl acrylate) copolymer.

From the viewpoint of further improving the retention of voluminous hairstyles, it is preferable that the emulsified hair styling composition of the present invention contains the above-mentioned water-soluble setting polymer.

In 100% by mass of the emulsified hair styling composition of the present invention, the content of the water-soluble setting polymer 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 4.5% by mass or less. When the content of the water-soluble setting polymer is equal to or greater than the lower limit, the retention of a voluminous hairstyle can be further improved. When the content of the water-soluble setting polymer is equal to or less than the upper limit, stickiness can be effectively suppressed and water resistance can be improved compared to when the content exceeds the upper limit.

Examples of nonionic surfactants other than component (C) include polyoxyethylene lauryl ether, polyoxyethylene cetyl ether, polyoxyethylene stearyl ether, polyoxyethylene oleyl ether, polyoxyethylene polyoxypropylene lauryl ether, polyoxypropylene cetyl ether, polyoxypropylene isocetyl ether, polyoxypropylene stearyl ether, and polyoxypropylene oleyl ether.

From the viewpoint of further enhancing emulsion stability, it is preferable that the emulsified hair styling composition of the present invention contains a nonionic surfactant different from the above-mentioned component (C).

In 100% by mass of the emulsified hair styling composition of the present invention, the content of the nonionic surfactant different from the above component (C) is preferably 0.5% by mass or more, more preferably 1.0% by mass or more, preferably 10.0% by mass or less, more preferably 8.0% by mass or less. When the content of the nonionic surfactant different from the above component (C) is equal to or more than the above lower limit and equal to or less than the above upper limit, the emulsion stability can be further improved.

Examples of the waxes include carnauba wax, candelilla wax, beeswax, and lanolin.

Examples of the higher alcohols include fatty alcohols having 12 to 22 carbon atoms, such as lauryl alcohol, myristyl alcohol, cetyl alcohol, stearyl alcohol, isostearyl alcohol, cetostearyl alcohol, and oleyl alcohol.

Examples of the above-mentioned oils and fats include olive oil, rice bran oil, castor oil, coconut oil, camellia oil, macadamia nut oil, sunflower oil, grape seed oil, and avocado oil.

Examples of the polyhydric alcohol include glycerin, diglycerin, 1,3-butylene glycol, propylene glycol, dipropylene glycol, 1,2-butanediol, 1,2-pentanediol, 1,2-hexanediol, 1,2-octanediol, 1,2-decanediol, and polyoxypropylene methyl glucoside.

Examples of the lower alcohol include ethanol.

Examples of the preservatives include methylparaben, ethylparaben, propylparaben, isopropylparaben, butylparaben, isobutylparaben, and phenoxyethanol.

It is preferable that the emulsified hair styling composition of the present invention does not contain the above-mentioned aliphatic alcohol having 12 to 22 carbon atoms, or contains the above-mentioned aliphatic alcohol having 12 to 22 carbon atoms in an amount of 5.0% by mass or less. When the emulsified hair styling composition of the present invention contains the above-mentioned aliphatic alcohol having 12 to 22 carbon atoms, the content of the above-mentioned aliphatic alcohol having 12 to 22 carbon atoms in 100% by mass of the emulsified hair styling composition of the present invention is preferably 4.0% by mass or less, more preferably 3.0% by mass or less, and even more preferably 2.5% by mass or less.

(Other details of the emulsified hair styling composition)
The properties of the emulsified hair styling composition of the present invention are not particularly limited. The properties of the emulsified hair styling composition of the present invention may be liquid, gel, cream, grease, or wax. From the viewpoint of more effectively exerting the effects of the present invention, the properties of the emulsified hair styling composition of the present invention are preferably cream or wax, and more preferably wax. The emulsified hair styling composition of the present invention is preferably a cream-like emulsified hair styling composition or a wax-like emulsified hair styling composition, and more preferably a wax-like emulsified hair styling composition.

The method for producing the emulsified hair styling composition of the present invention includes, for example, a method of mixing and emulsifying the components. A homomixer or the like is used for mixing and emulsifying. The emulsification may be a phase inversion emulsification. The emulsification may be performed after mixing the components, or may be performed when mixing the components.

The emulsified hair styling composition of the present invention can be used, for example, in a form filled in a container. When the emulsified hair styling composition of the present invention is the above-mentioned wax-like emulsified hair styling composition, the above-mentioned container is preferably a jar container.

The relationship between the configuration of the present invention and the effects of the present invention is assumed to be as follows, but is not limited to this.

In the emulsified hair styling composition of the present invention, component (D) allows component (A) and component (C) to be stably blended in the emulsified hair styling composition. When the emulsified hair styling composition of the present invention is applied to hair, component (C), which is a solid component, coats the hair surface, thereby firmly tying the hair together and forming a relatively hard hair bundle. In addition, component (B) acts to bridge the formed hair bundles. This allows a fluffy, voluminous hairstyle to be created. In addition, component (A) is a component that can form a film with a certain degree of flexibility. It is presumed that this is because component (A) covers components (B) and (C) well, but by using component (A), the retention (holding power) of a voluminous hairstyle can be increased. Note that, when only the water-soluble setting polymer is used without using component (A), the film formed by the water-soluble setting polymer has low water resistance, so the retention (holding power) of a voluminous hairstyle cannot be sufficiently increased.

In the present invention, components (A), (B), (C), (D) and (E) are used in combination, making it possible to create a voluminous hairstyle and to provide a high level of retention for the voluminous hairstyle.

The present invention will be specifically described below with reference to examples and comparative examples. The present invention is not limited to the following examples. Note that Example 14 below is a reference example.

In the examples and comparative examples, the following ingredients were used to prepare the emulsified hair styling composition.

(Component (A))
Trimethylsiloxysilicate (manufactured by Dow Corning Toray Co., Ltd., product name "DOWSIL 593 Fluid")
(Acrylates/Stearyl acrylate/Dimethicone methacrylate) Copolymer (manufactured by Shin-Etsu Chemical Co., Ltd., product name "KP-561P")
(Acrylates/Behenyl acrylate/Dimethicone methacrylate) Copolymer (manufactured by Shin-Etsu Chemical Co., Ltd., product name "KP-562P")
Tri(trimethylsiloxy)silylpropylcarbamic acid pullulan (manufactured by Shin-Etsu Chemical Co., Ltd., product name "TSPL-30-ID"),
Polyglyceryl-3 polydimethylsiloxyethyl dimethicone (manufactured by Shin-Etsu Chemical Co., Ltd., product name "KF-6104")
(Trifluoropropyldimethylsiloxy/trimethylsiloxy)silsesquioxane (manufactured by Momentive Performance Materials, Inc., product name "SILFORM FR-5")
Dimethicone crosspolymer (manufactured by The Dow Chemical Company, product name "EL-9240 Silicone Elastomer Blend")
Methoxy PEG/PPG-7/3 aminopropyl dimethicone (manufactured by Evonik Nutrition & Care GmbH, product name "ABIL Soft AF 100")

(Components not corresponding to component (A))
N-methacryloyloxyethyl N,N-dimethylammonium-α-N-methylcarboxybetaine/methacrylic acid alkyl ester copolymer ("Yukaformer 301" manufactured by Mitsubishi Chemical Corporation): water-soluble set polymer

(Component (B))
Silica A (manufactured by Nippon Aerosil Co., Ltd., product name "AEROSIL 300")
Silica B (manufactured by Fuji Silysia Chemical, product name "SYLYSIA 320")
Hydroxyapatite (manufactured by Taihei Chemical Industry Co., Ltd., product name "Spherical HAP")
Calcium carbonate (manufactured by Sakai Chemical Industry Co., Ltd., product name "Karumaru SCS M5")

(Component (C))
Sorbitan stearate (manufactured by Nippon Surfactant Industries Co., Ltd., product name "SS-10V", solid at 25°C, melting point 49-65°C, HLB value (actual measurement method) 4.7)
Glyceryl stearate (manufactured by Nikko Chemicals Co., Ltd., product name "NIKKOL MGS-BV2", solid at 25°C, melting point 55-62°C, HLB value (actual measurement method) 3.0)
Propylene glycol stearate (manufactured by Nikko Chemicals Co., Ltd., product name "NIKKOL PMS-1CV", solid at 25°C, melting point 30-48°C, HLB value (actual measurement method) 3.5)
Polyglyceryl-2 stearate (manufactured by Nikko Chemicals Co., Ltd., trade name "NIKKOL DGMS", solid at 25°C, melting point 30°C or higher, HLB value (actual measurement method) 5.0)
Sorbitan palmitate (manufactured by Nikko Chemicals Co., Ltd., product name "SP-10V", solid at 25°C, melting point 30°C or higher, HLB value (actual measurement method) 6.7)

(Components not corresponding to component (C))
PEG-100 hydrogenated castor oil ("EMALEX HC-100" manufactured by Nippon Emulsion Co., Ltd.)
Ceteth-20 (average number of moles of polyoxyethylene groups added: 20, polyoxyethylene cetyl ether) (manufactured by Croda Singapore Pte Ltd., product name "SP Brij C20 MBAL-PA-(SG)")

(Component (D))
Dimethylpolysiloxane: Silicone oil, kinematic viscosity at 25°C: 1.5 to 500 mm ² /s
Mineral oil (manufactured by Sonneborn Inc., product name "CARNATION"): hydrocarbon oil Isododecane: hydrocarbon oil 2-ethylhexyl palmitate: ester oil

(Component (E))
Purified water

(Component (F))
Silicic acid (sodium/magnesium) (manufactured by Rockwood Additives Limited, trade name "Laponite XLG"): component (F1)
Fluorosilicate (sodium/magnesium) (manufactured by Rockwood Additives Limited, trade name "Laponite XL21"): component (F1)
Xanthan gum (manufactured by DSP Gokyo Food & Chemical Co., Ltd., product name "Echo Gum T"): component (F2)

(Other ingredients)
Isoprene glycol: polyhydric alcohol Glycerin: polyhydric alcohol Citric acid

(Examples 1 to 24 and Comparative Examples 1 to 5)
The components shown in Tables 1 to 4 below were blended (units are mass%) and mixed and emulsified using a homomixer to prepare emulsified hair styling compositions. The blend amounts in the tables (amounts blended relative to 100% by mass of the emulsified hair styling composition) are shown as the blend amounts of pure components (units: mass%).

The properties of the emulsified hair styling compositions obtained in Examples 1 to 24 were all wax-like.

(evaluation)
A three-member expert panel conducted the following evaluations:

(Test Example 1: Volume)
1.0 g of the obtained emulsified hair styling composition was placed in the palm of the hand, spread on the palm, and then applied to a wig (cut wig, manufactured by Eucalyptus Japan Co., Ltd.). Application was performed on either the left or right half of the wig. After application, the hair was gripped and styled to create a fluffy, voluminous (bulky) hairstyle. The sense of volume was evaluated according to the following criteria.

<Evaluation criteria for volume>
○○ (Excellent): The fluffy hair is maintained in that state. ○ (Good): Although the fluffy hair falls out slightly, it is possible to create a voluminous hairstyle. × (Poor): The fluffy hair falls out immediately, making it impossible to create a voluminous hairstyle.

(Test Example 2: Retention of voluminous hair style)
Twelve hours after the hair was styled according to Test Example 1, the styled hairstyle was visually observed and evaluated according to the following criteria. When the evaluation result of Test Example 1 was x, no evaluation was performed.

<Evaluation criteria for voluminous hair retention>
○ (Good): Hairstyle has obvious volume. × (Bad): Hairstyle has no volume.

(Test Example 3: Non-stickiness)
After styling according to Test Example 1, the wig hair was touched with hands and the stickiness of the hair when touched was judged according to the following criteria.

<Criteria for determining non-stickiness>
◯ (Excellent): Almost no stickiness is felt. ○ (Good): A little stickiness is felt, but to an acceptable level for practical use. × (Poor): Stickiness is clearly felt, and it is uncomfortable for practical use.

(Test Example 4: Comfort with fingers)
In Test Example 1, the ease of running fingers through the hair when applying the emulsified hair styling composition to the hair or styling the hair was evaluated according to the following criteria.

<Criteria for judging smoothness>
○○ (Excellent): Hair hardly creaks (gets caught) ○ (Good): Hair creaks (gets caught) a little, but to a level acceptable for practical use × (Poor): Hair creaks (gets caught) a lot, making it difficult to style

The compositions and results are shown in Tables 1 to 4 below.

The following is a formulation example of the emulsified hair styling composition of the present invention.

(Formulation Example 1) Hair wax Fluorosilicate (sodium/magnesium) 2.2% by mass
Glycerin 2.0% by mass
Isopentyldiol 5.0% by mass
Silica 1.5% by mass
Diatomaceous earth 0.2% by weight
Mineral oil 3.0% by mass
Dimethicone 5.0% by mass
Seteth-20 6.0% by mass
Sorbitan stearate 6.0% by mass
Trimethylsiloxysilicate 1.0% by mass
Xanthan gum 0.2% by mass
(Methacryloyloxyethyl carboxybetaine/alkyl methacrylate) copolymer
0.5% by mass
Ketoglutaric acid 0.02% by mass
Ethanol 4.0% by mass
EDTA-2Na Appropriate amount Citric acid Appropriate amount Purified water Remaining amount
Total 100.0% by mass

Claims (3)

The composition includes the following components A, B, C, D, and E:
The content of the component A is 0.1% by mass or more and 3.0% by mass or less,
The content of the component B is 0.05% by mass or more and 10.0% by mass or less,
The content of component C is 5.0% by mass or more and 20.0% by mass or less .
Component A: an oil-soluble polymer selected from the group consisting of trimethylsiloxysilicate, methoxy PEG/PPG-7/3 aminopropyl dimethicone, polyglyceryl-3 polydimethylsiloxyethyl dimethicone, (trifluoropropyldimethylsiloxy/trimethylsiloxy)silsesquioxane, dimethicone crosspolymer, (acrylates/stearyl acrylate/dimethicone methacrylate) copolymer, (acrylates/behenyl acrylate/dimethicone methacrylate) copolymer, and tri(trimethylsiloxy)silylpropylcarbamate pullulan. Component B: a powder selected from the group consisting of silica, calcium carbonate, magnesium carbonate, hydroxyapatite, titanium oxide, zinc oxide, calcium silicate, aluminum silicate, magnesium hydroxide, and diatomaceous earth. Component C: a nonionic surfactant having a melting point of 30°C or higher and an HLB value of 1.0 or higher and 7.0 or lower. Component D: An oil selected from the group consisting of hydrocarbon oils, ester oils, and dimethylpolysiloxanes having a kinetic viscosity at 25°C of 0.5 ^mm2 /s or more and 1000 ^mm2 /s or less, the oil containing at least the dimethylpolysiloxane having a kinetic viscosity at 25°C of 0.5 ^mm2 /s or more and 1000 ^mm2 /s or less. Component E: Water. 2. The emulsified hair styling composition according to claim 1, further comprising the following component F:
Component F: Thickener The emulsified hair styling composition according to claim 2, wherein the component F comprises the following component F1 and the following component F2.
Component F1: Clay mineral Component F2: Polysaccharide thickener