Emulsified hair styling composition

Abstract

Provided is a haircare emulsion composition which satisfactorily spreads and is capable of heightening hair-raising power.　This haircare emulsion composition comprises: component A, which is either component A1 or component A2, the component A1 being a vegetable oil having a melting point of 30-50°C and / or an ester oil having a melting point of 30-50°C and the component A2 being the component A1 and vaseline; a wax (component B) having a melting point exceeding 50°C; a specific thickening polymer (component C); and water (component D). The content of the component A1 is 50.0 mass% or higher with respect to the component A which is taken as 100 mass%, the total content of the component A and the component B is 10.0-40.0 mass%, the content of the component A is 10.0-50.0 mass% with respect to the total content of the component A and the component B, which is taken as 100 mass%, and the content of the component C is 0.1-1.0 mass%.

Description

[Technical field]

[0001] The present invention relates to an emulsified hair styling composition that is suitable for use as a hair styling agent for styling hair. [Background technology]

[0002] One of the hair styling properties required for a hair styling composition is the ability to lift hair. Hair styling compositions containing wax that is solid at 25°C, as described in Patent Documents 1 and 2 below, can stiffen hair bundles after styling, thereby enhancing the ability to lift hair. [Prior art documents] [Patent documents]

[0003] [Patent Document 1] JP 2019-131522 A [Patent Document 2] JP 2007-001887 A Summary of the Invention [Problem to be solved by the invention]

[0004] Emulsified hair styling compositions known as hard-type hair waxes contain a relatively large amount of solid wax with a high melting point, which enhances the styling power of standing up the hair. However, because they contain a relatively large amount of solid wax with a high melting point, the emulsified hair styling composition spreads poorly and is inferior in usability.

[0005] If the content of the high melting point solid wax is simply reduced in order to improve the spreadability of the emulsified hair styling composition, the styling power for standing the hair will decrease.

[0006] An object of the present invention is to provide an emulsified hair styling composition which spreads well and has an enhanced hair styling power for standing hair. [Means for solving the problem]

[0007] The present invention provides an emulsified hair styling composition comprising the following components (A), (B), (C), and (D), wherein, in 100% by mass of the component (A), the content of the following component (A1) is 50.0% by mass or more, the sum of the content of the component (A) and the content of the component (B) is 10.0% by mass or more and 40.0% by mass or less, and, in 100% by mass of the total content of the component (A) and the content of the component (B), the content of the component (A) is 10.0% by mass or more and 50.0% by mass or less, and the content of the component (C) is 0.1% by mass or more and 1.0% by mass or less.

[0008] Component (A): Component (A1) below, or Component (A1) below and Component (A2) below Component (A1): Vegetable oil with a melting point of 30°C or higher and 50°C or lower and / or ester oil with a melting point of 30°C or higher and 50°C or lower Ingredient (A2): Vaseline Component (B): Wax with a melting point above 50°C Component (C): A thickening polymer selected from the group consisting of (alkyl acrylate / steareth-20 methacrylate) copolymer, (acrylates / alkyl acrylate (C10-30)) crosspolymer, and (acrylates / beheneth-25 methacrylate) copolymer. Ingredient (D): Water

[0009] The emulsified hair styling composition of the present invention preferably contains the following component (E). Component (E): Oil that is liquid at 25°C

[0010] The emulsified hair styling composition of the present invention preferably contains the following component (F). Component (F): Nonionic surfactant

[0011] The emulsified hair styling composition of the present invention preferably contains the following component (G). Component (G): Anionic surfactant

[0012] The emulsified hair styling composition of the present invention is preferably a hair wax. Effect of the Invention

[0013] The emulsified hair styling composition of the present invention spreads well and can enhance the styling power of standing hair. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0014] The present invention will be described in detail below.

[0015] The emulsified hair styling composition of the present invention contains a vegetable oil having a melting point of 30°C or higher and 50°C or lower and / or an ester oil having a melting point of 30°C or higher and 50°C or lower.

[0016] In this specification, the above-mentioned "vegetable oil having a melting point of 30° C. or higher and 50° C. or lower and / or ester oil having a melting point of 30° C. or higher and 50° C. or lower" may be referred to as "component (A1)".

[0017] The emulsified hair styling composition of the present invention does not contain or contains petrolatum.

[0018] In this specification, the above-mentioned "petrolatum" may be referred to as "ingredient (A2)."

[0019] In this specification, "component (A1), or component (A1) and component (A2)" may be referred to as "component (A)."

[0020] That is, the emulsified hair styling composition of the present invention contains component (A1) as component (A), or contains both component (A1) and component (A2) as component (A). In other words, the emulsified hair styling composition of the present invention contains component (A1) as component (A) and does not contain component (A2) as component (A). In yet another word, the emulsified hair styling composition of the present invention contains component (A1) as component (A) and does not contain component (A2), or contains both component (A1) and component (A2) as component (A).

[0021] The emulsified hair styling composition of the present invention comprises component (A), a wax having a melting point exceeding 50°C, a thickening polymer selected from the group consisting of (alkyl acrylate / steareth-20 methacrylate) copolymer, (acrylates / alkyl acrylate (C10-30)) crosspolymer, and (acrylates / beheneth-25 methacrylate) copolymer, and water.

[0022] In this specification, the above-mentioned "wax having a melting point exceeding 50° C." may be referred to as "component (B)."

[0023] In this specification, the above-mentioned "thickening polymer selected from the group consisting of (alkyl acrylate / steareth-20 methacrylate) copolymer, (acrylates / alkyl acrylate (C10-30)) crosspolymer, and (acrylates / beheneth-25 methacrylate) copolymer" may be referred to as "component (C)".

[0024] In this specification, the above-mentioned "water" may be referred to as "component (D)".

[0025] Thus, the emulsified hair styling composition of the present invention contains component (A), component (B), component (C) and component (D).

[0026] In the emulsified hair styling composition of the present invention, the content of component (A1) is 50.0% by mass or more based on 100% by mass of component (A).

[0027] In the emulsified hair styling composition of the present invention, the total content of component (A) and component (B) is 10.0% by mass or more and 40.0% by mass or less. In addition, the content of component (A) is 10.0% by mass or more and 50.0% by mass or less, based on 100% by mass of the total content of component (A) and component (B).

[0028] In the emulsified hair styling composition of the present invention, the content of component (C) is 0.1% by mass or more and 1.0% by mass or less.

[0029] Since the emulsified hair styling composition of the present invention has the above-mentioned constitution, it spreads well and can enhance the styling power for standing the hair.

[0030] Furthermore, since the emulsified hair styling composition of the present invention itself has an appropriate hardness, an appropriate amount can be easily taken with fingers from a container such as a jar.

[0031] The emulsified hair styling composition of the present invention may contain an oily agent that is liquid at 25°C.

[0032] In this specification, the above-mentioned "oil agent that is liquid at 25° C." may be referred to as "component (E)."

[0033] The emulsified hair styling composition of the present invention may contain a nonionic surfactant.

[0034] In this specification, the above-mentioned "nonionic surfactant" may be referred to as "component (F)".

[0035] The emulsified hair styling composition of the present invention may contain an anionic surfactant.

[0036] In this specification, the above-mentioned "anionic surfactant" may be referred to as "component (G)".

[0037] The emulsified hair styling composition of the present invention may contain a film-forming polymer.

[0038] In this specification, the above-mentioned "film-forming polymer" may be referred to as "ingredient (H)".

[0039] The emulsified hair styling composition of the present invention may contain components other than the components (A) to (H).

[0040] The above components, for example, component (A), component (B), component (C), component (E), component (F), component (G), component (H), and other components, may each be used alone or in combination of two or more kinds.

[0041] In the present specification, the content of each component means the total content of all the components contained in the emulsified hair styling composition. For example, the content of component (A) means the total content of all the components (A) in the emulsified hair styling composition.

[0042] Hereinafter, each component used in the emulsified hair styling composition of the present invention will be described in detail.

[0043] (Component (A)) Component (A) is a vegetable oil having a melting point of 30° C. or more and 50° C. or less and / or an ester oil having a melting point of 30° C. or more and 50° C. or less (component (A1)), or is component (A1) and petrolatum (component (A2)). By using component (A), the spreadability of the emulsified hair styling composition can be improved. In addition, by using component (A1), the hair styling power for standing the hair can be improved. Each of components (A1) and (A2) may be used alone or in combination of two or more kinds.

[0044] In this specification, the above-mentioned "vegetable oil having a melting point of 30° C. or higher and 50° C. or lower" may be referred to as "ingredient (A11)."

[0045] In this specification, the above-mentioned "ester oil having a melting point of 30° C. or more and 50° C. or less" may be referred to as "component (A12)".

[0046] Thus, component (A1) is component (A11) and / or component (A12).

[0047] In order to ensure good spreadability of the emulsified hair styling composition, the melting points of component (A11) and component (A12) are 30° C. or higher and 50° C. or lower, respectively.

[0048] Examples of component (A11) include shea butter, cocoa butter, astrocaryum murumuru seed butter, mango butter, and palm oil.

[0049] From the viewpoint of improving the spreadability of the emulsified hair styling composition, component (A11) is preferably shea butter and / or cacao butter.

[0050] Examples of component (A12) include tri(caprylic acid / capric acid / myristic acid / stearic acid), dipentaerythrityl hexahydroxystearate, ethyl stearate, myristyl myristate, cholesteryl isostearate, dipentaerythrityl hexa(hydroxystearate / stearic acid / rosin acid), and dipentaerythrityl tetra(hydroxystearate / isostearate).

[0051] From the viewpoint of improving the spreadability of the emulsified hair styling composition, component (A12) is preferably tri(caprylic acid / capric acid / myristic acid / stearic acid)glyceryl and / or dipentaerythrityl hexahydroxystearate.

[0052] From the viewpoint of improving the spreadability of the emulsified hair styling composition, the content of component (A1) in 100% by mass of component (A) is 50.0% by mass or more.

[0053] In 100% by mass of component (A), the content of component (A1) is preferably 55.0% by mass or more, more preferably 60.0% by mass or more. When the content of component (A1) is equal to or more than the above lower limit, the spread of the emulsified hair styling composition can be improved, and the hair-standing styling power can be further improved. In 100% by mass of component (A), the content of component (A1) is 100% by mass (total amount) or less, may be 100% by mass (total amount), may be 90.0% by mass or less, may be 85.0% by mass or less, or may be 80.0% by mass or less.

[0054] The melting point of component (A2) is preferably 30° C. or higher, more preferably 40° C. or higher, and preferably 65° C. or lower, more preferably 60° C. or lower. When the melting point of component (A2) is equal to or higher than the lower limit, the hair-standing styling power can be further improved. When the melting point of component (A2) is equal to or lower than the upper limit, the spreadability of the emulsified hair styling composition can be further improved.

[0055] In 100% by mass of component (A), the content of component (A2) is preferably 0% by mass (not contained) or more, more preferably 10.0% by mass or more, more preferably 15.0% by mass or more, even more preferably 20.0% by mass or more, preferably 40.0% by mass or less, and more preferably 35.0% by mass or less. When the content of component (A2) is equal to or more than the above lower limit and equal to or less than the above upper limit, the spread of the emulsified hair styling composition can be made even better, and the hair styling power for standing the hair can be further improved.

[0056] In order to exert the effects of the present invention, the total content of component (A) and component (B) is 10.0 mass% or more and 40.0 mass% or less, based on 100 mass% of the emulsified hair styling composition of the present invention.

[0057] In 100% by mass of the emulsified hair styling composition of the present invention, the total content of component (A) and component (B) is preferably 15.0% by mass or more, more preferably 20.0% by mass or more, preferably 35.0% by mass or less, more preferably 30.0% by mass or less. When the total is equal to or more than the lower limit, the hair-standing hair styling power can be further improved. When the total is equal to or less than the upper limit, the hardness of the emulsified hair styling composition itself can be improved, and the spreadability of the emulsified hair styling composition can be further improved.

[0058] In order to exert the effects of the present invention, the content of component (A) is 10.0 mass% or more and 50.0 mass% or less, relative to 100 mass% of the total content of component (A) and content of component (B).

[0059] The content of component (A) is preferably 15.0% by mass or more, more preferably 20.0% by mass or more, and preferably 45.0% by mass or less, more preferably 40.0% by mass or less, out of the total 100% by mass of the content of component (A) and the content of component (B). When the content of component (A) is equal to or more than the lower limit, the hardness of the emulsified hair styling composition itself can be improved, and the spreadability of the emulsified hair styling composition can be further improved. When the content of component (A) is equal to or less than the upper limit, the hair styling power for standing the hair can be further improved.

[0060] (Component (B)) Component (B) is a wax having a melting point of more than 50°C. By using component (B), the hair-standing power and hair-styling retention can be improved. In addition, by using component (B), appropriate hardness can be imparted to the emulsified hair styling composition. Only one type of component (B) may be used, or two or more types may be used in combination.

[0061] The melting point of component (B) is preferably 51° C. or higher, preferably 100° C. or lower, and more preferably 95° C. or lower. When the melting point of component (B) is equal to or higher than the lower limit, the hair-standing styling power can be further improved. When the melting point of component (B) is equal to or lower than the upper limit, the emulsified hair styling composition can be prevented from becoming excessively hard.

[0062] Examples of component (B) include wax esters such as animal and vegetable waxes, mineral waxes, and hydrocarbon waxes.

[0063] Examples of the animal and vegetable waxes include carnauba wax, sunflower seed wax, candelilla wax, beeswax, rice bran wax, shellac wax, and spermaceti wax.

[0064] The mineral waxes include montan wax.

[0065] The hydrocarbon wax may be a petroleum-derived wax or a synthetic wax, and examples of the hydrocarbon wax include ceresin, ozokerite, paraffin, microcrystalline wax, polyethylene wax, and Fischer-Tropsch wax (synthetic wax).

[0066] The content of component (B) is 50.0% by mass or more, preferably 55.0% by mass or more, more preferably 60.0% by mass or more, and 90.0% by mass or less, preferably 85.0% by mass or less, more preferably 80.0% by mass or less, out of a total of 100% by mass of the content of component (A) and the content of component (B). When the content of component (B) is equal to or more than the lower limit, the hair-standing power and the hair-styling retention power can be further improved. When the content of component (B) is equal to or less than the upper limit, the emulsified hair styling composition can be prevented from becoming excessively hard.

[0067] (Component (C)) Component (C) is a thickening polymer (at least one thickening polymer) selected from the group consisting of (alkyl acrylate / steareth-20 methacrylate) copolymer, (acrylates / alkyl acrylate (C10-30)) crosspolymer, and (acrylates / beheneth-25 methacrylate) copolymer. By using component (C), it is possible to impart a suitable hardness to the emulsified hair styling composition. Therefore, it is possible to improve the spreadability of the emulsified hair styling composition, and also to enhance the hair-standing styling power. In addition, by using component (C), it is possible to improve emulsion stability. Only one type of component (C) may be used, or two or more types may be used in combination.

[0068] From the viewpoint of imparting an appropriate hardness to the emulsified hair styling composition, thereby improving the spreadability of the emulsified hair styling composition and enhancing the styling power for standing hair, the content of component (C) is 0.1% by mass or more and 1.0% by mass or less, based on 100% by mass of the emulsified hair styling composition of the present invention.

[0069] In 100% by mass of the emulsified hair styling composition of the present invention, the content of component (C) is preferably 0.15% by mass or more, more preferably 0.2% by mass or more, preferably 0.8% by mass or less, more preferably 0.6% by mass or less. When the content of component (C) is equal to or more than the above lower limit, the hair-standing hair styling power can be further improved. When the content of component (C) is equal to or less than the above upper limit, the spreadability of the emulsified hair styling composition can be further improved. In addition, when the content of 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.

[0070] (Component (D)) Component (D) is water. Component (D) is preferably purified water. By using component (D), the emulsification properties can be improved, and an emulsified hair styling composition can be obtained satisfactorily.

[0071] The content of component (D) can be appropriately adjusted 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 (D) is preferably 20.0% by mass or more, more preferably 25.0% by mass or more, preferably 75.0% by mass or less, more preferably 60.0% by mass or less.

[0072] (Component (E)) Component (E) is an oily agent that is liquid at 25°C. The emulsified hair styling composition of the present invention preferably contains component (E). In this specification, "liquid at 25°C" means a property that has fluidity at 25°C. Component (E) is different from component (A) and different from component (B). By using component (E), the spreadability of the emulsified hair styling composition can be improved. Only one type of component (E) may be used, or two or more types may be used in combination.

[0073] Examples of component (E) include hydrocarbon oils, vegetable oils other than component (A1), and ester oils other than component (A1).

[0074] Examples of the hydrocarbon oil include α-olefin oligomers, squalane (synthetic squalane, vegetable squalane), squalene, liquid isoparaffin, liquid paraffin (mineral oil), (C13-15) alkanes, hydrogenated polyisobutene, hydrogenated polydecene, light isoparaffin (isododecane), light liquid isoparaffin, and liquid isoparaffin.

[0075] Examples of vegetable oils other than the above component (A1) include avocado oil, argan oil, olive oil, rice bran oil, soybean oil, corn oil, palm kernel oil, palm oil, castor oil, grape seed oil, kukui nut oil, macadamia nut oil, crambe abyssinica seed oil, meadowfoam oil, and sunflower oil.

[0076] Examples of ester oils other than the above component (A1) include isononyl isononanoate, isopropyl myristate, isodecyl neopentanoate, octyldodecyl myristate, octyldodecyl oleate, octyldodecyl isostearate, diisostearyl malate, diethylhexyl sebacate, glyceryl tri-2-ethylhexanoate, tri(caprylic acid / capric acid), glyceryl triisopalmitate, pentaerythritol tetra-2-ethylhexanoate, pentaerythrityl tetraoctanoate, pentaerythrityl tetraisostearate, and polyglyceryl-10 decaisostearate.

[0077] In 100% by mass of the emulsified hair styling composition of the present invention, the content of component (E) is preferably 5.0% by mass or more, more preferably 10.0% by mass or more, preferably 30.0% by mass or less, more preferably 25.0% by mass or less. When the content of component (E) is equal to or more than the above lower limit, the spreading on the hair during styling can be improved. When the content of component (E) is equal to or less than the above upper limit, the hair-standing styling power can be further improved.

[0078] (Component (F)) Component (F) is a nonionic surfactant. The emulsified hair styling composition of the present invention preferably contains component (F). By using component (F), the emulsification properties can be improved, and the emulsified hair styling composition can be obtained satisfactorily. Only one type of component (F) may be used, or two or more types may be used in combination.

[0079] Examples of component (F) include sorbitan fatty acid esters, glycerin fatty acid esters (monoglycerin fatty acid esters, polyglycerin fatty acid esters), and alkylene oxide adducts thereof, polyoxyalkylene alkyl ethers, polyoxyalkylene fatty acid esters, polyoxyalkylene alkylphenols, polyoxyethylene sorbitol fatty acid esters, polyoxyethylene alkylphenyl formaldehyde condensates, polyoxyethylene sterol and derivatives thereof, polyoxyethylene lanolin and derivatives thereof, polyoxyethylene beeswax derivatives, sugar esters, polyoxyethylene hydrogenated castor oil, and polyoxyethylene castor oil.

[0080] Examples of the sorbitan fatty acid ester include sorbitan monooleate, sorbitan monostearate, sorbitan monoisostearate, sorbitan monopalmitate, sorbitan monolaurate, sorbitan trioleate, sorbitan tristearate, sorbitan sesquistearate, sorbitan sesquioleate, sorbitan sesquiisostearate, and sorbitan coconut oil fatty acid.

[0081] Examples of the alkylene oxide adducts of the sorbitan fatty acid esters include polyoxyethylene sorbitan monolaurate, polyoxyethylene sorbitan monopalmitate, polyoxyethylene sorbitan monostearate, polyoxyethylene sorbitan monooleate, polyoxyethylene sorbitan monoisostearate, polyoxyethylene sorbitan monococonut oil fatty acid polyoxyethylene sorbitan tristearate, and polyoxyethylene sorbitan trioleate.

[0082] The glycerin fatty acid ester may be a monoglycerin fatty acid ester or a polyglycerin fatty acid ester.

[0083] Examples of the monoglycerin fatty acid ester include glyceryl monocaprylate, glyceryl monocaprate, glyceryl monolaurate, glyceryl monomyristate, glyceryl monopalmitate, glyceryl monostearate, glyceryl monoisostearate, glyceryl monobehenate, glyceryl monooleate, glyceryl monoerucate, glyceryl sesquioleate, glyceryl distearate, glyceryl diisostearate, and glyceryl diarachate.

[0084] Examples of the polyglycerol fatty acid ester include polyglycerol fatty acid esters having a degree of polymerization of 2 to 10, such as diglyceryl monocaprylate, decaglyceryl monocaprylate, hexaglyceryl monocaprate, tetraglyceryl monolaurate, hexaglyceryl monolaurate, decaglyceryl monolaurate, poly(4-10)glyceryl monolaurate, decaglyceryl monomyristate, decaglyceryl monostearate, decaglyceryl monoisostearate, poly(2-10)glyceryl monostearate, diglyceryl monooleate, hexaglyceryl monooleate, diglyceryl sesquioleate, poly(2-10)glyceryl diisostearate, poly(6-10)glyceryl distearate, diglyceryl triisostearate, and poly(10)glyceryl tristearate.

[0085] Examples of the alkylene oxide adducts of the glycerin fatty acid esters include polyoxyethylene glyceryl monostearate and polyoxyethylene glyceryl monooleate.

[0086] Examples of the polyoxyalkylene alkyl ether 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.

[0087] Examples of the polyoxyalkylene fatty acid ester include polyethylene glycol fatty acid esters such as polyethylene glycol monooleate, polyethylene glycol monostearate, polyethylene glycol distearate, and polyethylene glycol monolaurate; and propylene glycol fatty acid esters such as propylene glycol monostearate, propylene glycol monolaurate, and propylene glycol monooleate.

[0088] In 100% by mass of the emulsified hair styling composition of the present invention, the content of component (F) is preferably 1.0% by mass or more, more preferably 3.0% by mass or more, and preferably 20.0% by mass or less, more preferably 10.0% 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 emulsion stability can be further improved.

[0089] (Component (G)) Component (G) is an anionic surfactant. The emulsified hair styling composition of the present invention preferably contains component (G). By using component (G), emulsion stability can be improved even when the contents of components (A) and (B) in the emulsified hair styling composition are relatively high. In addition, by using component (G), wash-off properties during hair washing can be improved. Only one type of component (G) may be used, or two or more types may be used in combination.

[0090] Examples of component (G) include higher fatty acid salts (higher fatty acid soaps) such as potassium stearate and triethanolamine stearate; alkyl sulfate salts such as sodium lauryl sulfate, triethanolamine lauryl sulfate, sodium myristyl sulfate, sodium stearyl sulfate, sodium oleyl sulfate, and sodium cetyl sulfate; polyoxyethylene alkyl ether sulfates such as sodium polyoxyethylene lauryl ether sulfate and sodium polyoxyethylene myristyl ether sulfate; α-olefin sulfonates such as sodium tetradecene sulfonate; N-acyl methyl taurine salts such as sodium myristoyl methyl taurine, sodium palmitoyl methyl taurine, sodium stearoyl methyl taurine, sodium oleoyl methyl taurine, and sodium coconut oil fatty acid methyl taurine; alkyl sulfosuccinate salts such as dioctyl sodium sulfosuccinate and disodium lauryl sulfosuccinate; polyoxyethylene lauryl disodium sulfosuccinate monoalkyl phosphate salts such as sodium lauryl phosphate, sodium cetyl phosphate, and diethanolamine cetyl phosphate; polyoxyethylene alkyl ether phosphate salts such as sodium polyoxyethylene lauryl ether phosphate, sodium polyoxyethylene cetyl ether phosphate, sodium polyoxyethylene oleyl ether phosphate, sodium polyoxyethylene alkylphenyl ether phosphate, and triethanolamine polyoxyethylene alkylphenyl ether phosphate; N-acyl sarcosine salts such as potassium lauroyl sarcosine, triethanolamine lauroyl sarcosine, sodium myristoyl sarcosine, and sodium coconut oil fatty acid sarcosine; N-acyl-N-methyl-β-alanine salts such as sodium lauroyl methylalanine, triethanolamine lauroyl methylalanine, sodium myristoyl methylalanine, and sodium coconut oil fatty acid methylalanine;N-acyl glutamate salts such as sodium lauroyl glutamate, triethanolamine lauroyl glutamate, sodium myristoyl glutamate, potassium stearoyl glutamate, disodium stearoyl glutamate, sodium coconut oil fatty acid acyl glutamate, and triethanolamine coconut oil fatty acid acyl glutamate; N-acyl glycine salts such as potassium coconut oil fatty acid acyl glycine, and sodium coconut oil fatty acid acyl glycine; alkyl ether glycol acetates such as sodium lauryl glycol acetate (sodium dodecane-1,2-diol acetate), potassium lauryl glycol acetate, sodium myristyl glycol acetate, potassium myristyl glycol acetate, sodium palmityl glycol acetate, potassium palmityl glycol acetate, sodium stearyl glycol acetate, potassium stearyl glycol acetate, sodium behenyl glycol acetate, and potassium behenyl glycol acetate;

[0091] From the viewpoint of particularly improving the emulsification properties, it is preferable that component (G) is an anionic surfactant (at least one anionic surfactant) selected from the group consisting of higher fatty acid salts having a linear alkyl group with 13 or more and 22 or less carbon atoms, phosphate-based surfactants having a linear alkyl group with 13 or more and 22 or less carbon atoms, and amino acid-based surfactants having a linear alkyl group with 13 or more and 22 or less carbon atoms.

[0092] In this specification, the above-mentioned "salt of a higher fatty acid having a linear alkyl group having 13 or more and 22 or less carbon atoms" may be referred to as "component (G1)".

[0093] In this specification, the above-mentioned "phosphate surfactant having a linear alkyl group having 13 or more and 22 or less carbon atoms" may be referred to as "component (G2)".

[0094] In this specification, the above-mentioned "amino acid derived surfactant having a linear alkyl group having 13 or more and 22 or less carbon atoms" may be referred to as "component (G3)".

[0095] Therefore, component (G) is preferably an anionic surfactant selected from the group consisting of components (G1), (G2) and (G3), in which the linear alkyl group has 13 or more and 22 or less carbon atoms.

[0096] From the viewpoint of achieving even better wash-off properties during hair washing, component (G) preferably contains component (G2) and / or component (G3).

[0097] The component (G1) is preferably a higher fatty acid salt having a linear alkyl group having 15 or more and 22 or less carbon atoms.

[0098] Examples of fatty acids in component (G1) include myristic acid, palmitic acid, stearic acid, and behenic acid. Examples of salts in component (G1) include alkali metal salts such as sodium salts and potassium salts; and alkanolamine salts such as monoethanolamine salts, diethanolamine salts, and triethanolamine salts. The higher fatty acid salt may be a salt prepared in advance by blending a higher fatty acid salt, or a salt formed from a fatty acid and a base in the process of producing an emulsified hair styling composition, in which the fatty acid and base are blended separately.

[0099] The component (G2) includes alkyl phosphates and polyoxyalkylene alkyl ether phosphates.

[0100] The alkyl phosphates include cetyl phosphates and the like.

[0101] The polyoxyalkylene alkyl ether phosphate in the polyoxyalkylene alkyl ether phosphate is a phosphoric acid ester of an ether (polyoxyalkylene alkyl ether) composed of a polyoxyalkylene residue and a monovalent saturated aliphatic alcohol residue. Examples of the oxyalkylene constituting the polyoxyalkylene residue in the polyoxyalkylene alkyl ether include oxyalkylenes having 2 to 4 carbon atoms, such as oxyethylene, oxypropylene, and oxybutylene. The polyoxyalkylene is preferably polyoxyethylene. The polyoxyalkylene may contain only one type of oxyalkylene, or may contain two or more types of oxyalkylene. The average number of moles of oxyalkylene added in the polyoxyalkylene is preferably 2 or more and 25 or less, more preferably 2 or more and 20 or less.

[0102] The monovalent saturated aliphatic alcohol residue constituting the polyoxyalkylene alkyl ether contains a monovalent saturated aliphatic hydrocarbon group. Examples of the monovalent saturated aliphatic hydrocarbon group include saturated aliphatic hydrocarbon groups having 13 or more and 22 or less carbon atoms (preferably 15 or more and 22 or less carbon atoms), such as cetyl group and stearyl group. The monovalent saturated aliphatic hydrocarbon group is linear.

[0103] The polyoxyalkylene alkyl ether phosphate may be any one of a monoester, a diester, and a triester, or may be a mixture of two or more of these.

[0104] Examples of polyoxyalkylene alkyl ether phosphate salts include inorganic salts, organic amine salts, and basic amino acid salts. Examples of inorganic salts include alkali metal salts such as sodium salts and potassium salts; alkaline earth metal salts such as magnesium salts and calcium salts; ammonium salts; aluminum salts; and zinc salts. Examples of organic amine salts include monoethanolamine salts, diethanolamine salts, and triethanolamine salts. Examples of basic amino acid salts include arginine salts and lysine salts.

[0105] Examples of polyoxyalkylene alkyl ether phosphates include salts of polyoxyalkylene cetyl ether phosphates such as ceteth-10 phosphate and ceteth-20 phosphate; polyoxyalkylene stearyl ether phosphates such as steareth-2 phosphate and steareth-3 phosphate; and salts of polyoxyalkylene cetearyl ether phosphates such as triceteareth-4 phosphate.

[0106] Component (G3) is preferably an N-acylamino acid salt.

[0107] The acyl group in the above-mentioned N-acylamino acid salt is not particularly limited, but examples thereof include aliphatic acyl groups containing a linear alkyl group having 13 to 22 carbon atoms (preferably 15 to 22 carbon atoms), such as a myristoyl group, a palmitoyl group, a stearoyl group, and a behenyl group.

[0108] Examples of the amino acid in the N-acylamino acid salt include glycine, dimethylglycine, trimethylglycine, alanine, valine, leucine, isoleucine, serine, threonine, phenylalanine, tyrosine, tryptophan, cystine, cysteine, methionine, proline, hydroxyproline, aspartic acid, glutamic acid, asparagine, glutamine, arginine, histigine, lysine, and sarcosine. From the viewpoint of further improving emulsion stability, glutamic acid is preferred.

[0109] Examples of the N-acylamino acid salt include alkali metal salts such as sodium salts and potassium salts; and alkanolamine salts such as monoethanolamine salts, diethanolamine salts and triethanolamine salts.

[0110] In 100% by mass of the emulsified hair styling composition of the present invention, the content of component (G) is preferably 1.0% by mass or more, more preferably 2.0% by mass or more, preferably 10.0% by mass or less, more preferably 7.0% by mass or less. When the content of component (G) 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 increased even when the contents of components (A) and (B) in the emulsified hair styling composition are relatively high.

[0111] (Component (H)) Component (H) is a film-forming polymer. The emulsified hair styling composition of the present invention preferably contains component (H). By using component (H), the hair styling retention can be further improved. Only one type of component (H) may be used, or two or more types may be used in combination.

[0112] Examples of component (H) include anionic film-forming polymers, cationic film-forming polymers, amphoteric film-forming polymers, and nonionic film-forming polymers.

[0113] Examples of the anionic film-forming polymer include alkyl (meth)acrylate copolymers, alkyl (meth)acrylate / alkyl (meth)acrylate copolymers, alkanolamine acrylic resins, methyl vinyl ether / maleic acid ester copolymers, vinyl acetate / crotonic acid copolymers, vinyl acetate / crotonic acid / vinyl neodecanoate copolymers, vinyl acetate / crotonic acid / vinyl propionate copolymers, vinyl acetate / monobutyl maleate / isoboryl acrylate copolymers, acrylic acid / alkyl acrylate / alkylacrylamide copolymers, polyvinylpyrrolidone / acrylate / (meth)acrylic acid copolymers, styrene / alkyl acrylate copolymers, styrene / acrylic acid amide copolymers, urethane-acrylic copolymers, and sodium polystyrene sulfonate. Note that "(meth)acrylic" means both "acrylic" and "methacrylic".

[0114] Examples of the cationic film-forming polymer include vinylpyrrolidone·N,N-dimethylaminoethyl methacrylic acid copolymer diethyl sulfate (Polyquaternium-11), vinylpyrrolidone / dimethylaminopropyl methacrylamide / methacryloylaminopropyl lauryl dimethyl ammonium chloride copolymer, dimethyldiallyl ammonium chloride / acrylamide copolymer (Polyquaternium-7), acrylic acid / dimethyldiallyl ammonium chloride copolymer (Polyquaternium-22), (meth)acrylic acid alkyl ester / methacryloyloxyethyl trimethyl ammonium chloride copolymer, butyl methacrylate / methacrylic acid copolymer, Examples include 2-ethoxyethyl acetate / methacryloyloxyethyl trimethyl ammonium chloride copolymer, O-[2-hydroxy-3-(trimethylammonio)propyl]hydroxyethyl cellulose chloride, vinylimidazolium trichloride / vinylpyrrolidone copolymer, hydroxyethyl cellulose / dimethyl diallyl ammonium chloride, polyvinylpyrrolidone / alkylaminoacrylate / vinyl caprolactam copolymer, methylvinylimidazolium chloride-vinylpyrrolidone copolymer, and (vinylpyrrolidone / dimethylaminopropyl methacrylamide / lauryldimethylaminopropyl methacrylamide) copolymer.

[0115] Examples of the amphoteric film-forming polymer include (ethyl betaine methacrylate / acrylates) copolymer, N-methacryloyloxyethyl N,N-dimethylammonium-α-N-methylcarboxybetaine·methacrylic acid alkyl ester copolymer, N,N-dimethyl-N-(2-methacryloyloxyethyl)amine=N-oxide·methacrylic acid alkyl ester copolymer, hydroxypropyl acrylate / butylaminoethyl methacrylate / acrylic acid octylamide copolymer, monochloroacetic acid amphoteric acid amphoteric acid of dialkylaminoethyl methacrylate / methacrylic acid alkyl ester copolymer, and (isobutylene / diethylaminopropylmaleimide / maleic acid) copolymer.

[0116] Examples of the nonionic film-forming polymer include polyvinyl alcohol, polyvinylpyrrolidone, vinyl acetate-vinylpyrrolidone copolymer, vinyl methyl ether-ethyl maleate copolymer, and polyvinyl caprolactam.

[0117] In 100% by mass of the emulsified hair styling composition of the present invention, the content of component (H) is preferably 0.01% by mass or more, more preferably 0.1% by mass or more, and preferably 5.0% by mass or less, more preferably 2.0% by mass or less. When the content of component (H) is equal to or more than the lower limit, the hair styling retention can be further improved. When the content of component (H) is equal to or less than the upper limit, the occurrence of flaking can be suppressed.

[0118] (Other Ingredients) The emulsified hair styling composition of the present invention may contain components (other components) other than the above-mentioned components [components (A) to (H)]. The other components include cationic surfactants, amphoteric surfactants, lower alcohols, higher alcohols, polyhydric alcohols (including sugar alcohols), powders, thickeners not corresponding to component (B), moisturizers (hyaluronic acid, collagen, pantothenyl alcohol, etc.), preservatives (methylparaben, ethylparaben, propylparaben, isopropylparaben, butylparaben, isobutylparaben, phenoxyethanol, etc.), neutralizers, pH adjusters, fragrances, ultraviolet absorbers, dyes, inorganic pigments, antioxidants, vitamins, animal extracts, and sequestering agents (chelating agents). The other components may be used alone or in combination of two or more.

[0119] <Cationic surfactant> Examples of the cationic surfactant include monoalkyl-type quaternary ammonium salts, dialkyl-type quaternary ammonium salts, trialkyl-type quaternary ammonium salts, monoalkyl ether-type quaternary ammonium salts, alkylamines, and fatty acid amide amine salts.

[0120] <Amphoteric surfactant> Examples of the amphoteric surfactant include alkylamidobetaine-type amphoteric surfactants such as lauric acid amidopropyl betaine and coconut oil fatty acid amidopropyl betaine; glycine-type amphoteric surfactants such as alkyl glycine salts, carboxymethyl glycine salts, and N-acylaminoethyl-N-2-hydroxyethyl glycine salts; aminopropionic acid-type amphoteric surfactants such as alkylaminopropionates and alkyliminodipropionates; alkyldimethylaminoacetic acid betaines, alkylamidopropyl dimethylaminoacetic acid betaines, and alkyldihydroxyethyl amphoteric surfactants such as alkylaminoacetic acid betaine; sulfobetaine-type amphoteric surfactants such as alkylhydroxysulfobetaine; imidazolinium-type amphoteric surfactants such as alkylcarboxymethylhydroxyethylimidazolinium betaine; N-alkyl-N,N-dimethylammonium-N-propyl sulfonate; N-alkyl-N,N-dimethylammonium-N-(2-hydroxypropyl) sulfonate; and N-fatty acid amidopropyl-N,N-dimethylammonium-N-(2-hydroxypropyl) sulfonate.

[0121] <Lower alcohol> The lower alcohol includes ethanol and the like.

[0122] In 100% by mass of the emulsified hair styling composition of the present invention, the content of the above-mentioned lower alcohol is preferably 1.0% by mass or more, more preferably 2.0% by mass or more, and preferably 20.0% by mass or less, more preferably 15.0% by mass or less.

[0123] <Higher alcohol> Examples of the higher alcohol include aliphatic alcohols having 12 to 22 carbon atoms, such as lauryl alcohol, myristyl alcohol, cetyl alcohol, stearyl alcohol, behenyl alcohol, isostearyl alcohol, cetostearyl alcohol, and oleyl alcohol.

[0124] In 100% by mass of the emulsified hair styling composition of the present invention, the content of the higher alcohol is preferably 0.1% by mass or more, more preferably 0.3% by mass or more, and preferably 5.0% by mass or less, more preferably 3.0% by mass or less.

[0125] <Polyhydric alcohol> Examples of the polyhydric alcohol include ethylene glycol, propylene glycol, dipropylene glycol, polyethylene glycol, 1,3-butylene glycol, glycerin, concentrated glycerin, diglycerin, triglycerin, glucose, maltose, maltitol, sucrose, mannitol, sorbitol, 1,2-pentanediol, 1,2-hexanediol, and 1,2-octanediol.

[0126] In 100% by mass of the emulsified hair styling composition of the present invention, the content of the above polyhydric alcohol is preferably 1.0% by mass or more, more preferably 3.0% by mass or more, and preferably 15.0% by mass or less, more preferably 10.0% by mass or less.

[0127] <Powder> Examples of the powder include silica, diatomaceous earth, cellulose powder, kaolin, mica, corn starch, and talc.

[0128] In 100% by mass of the emulsified hair styling composition of the present invention, the content of the above powder is preferably 0.1% by mass or more, more preferably 0.2% by mass or more, and preferably 5.0% by mass or less, more preferably 2.0% by mass or less.

[0129] <Neutralizing agents and pH adjusters> Examples of the neutralizing agent and pH adjuster include triethanolamine, monoethanolamine, potassium hydroxide, sodium hydroxide, ammonium carbonate, phosphoric acid, phosphates (e.g., sodium phosphate, etc.), citric acid, citrates (e.g., sodium citrate), lactic acid, lactate salts, malic acid, and malate salts.

[0130] In 100% by mass of the emulsified hair styling composition of the present invention, the total content of the neutralizing agent and the pH adjuster is preferably 0.1% by mass or more, more preferably 0.2% by mass or more, and preferably 2.0% by mass or less, more preferably 1.5% by mass or less.

[0131] (Other details of the emulsified hair styling composition) 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 emulsion hair styling composition.

[0132] The emulsified hair styling composition of the present invention is preferably in the form of a wax. The emulsified hair styling composition of the present invention is preferably a wax-like emulsified hair styling composition (so-called hair wax).

[0133] The method for producing the emulsified hair styling composition of the present invention includes, for example, a method of mixing and emulsifying each component. 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 each of the above components, or may be performed when mixing each of the components.

[0134] The relationship between the configuration of the present invention and the effects of the present invention will be described in more detail below. However, the relationship between the configuration of the present invention and the effects of the present invention described below is merely an assumption and is not limited to the following.

[0135] A conventional emulsified hair styling composition containing component (B) can enhance the hair-standing hair styling power. However, a conventional emulsified hair styling composition containing component (B) may spread poorly and be poor in usability because the emulsified hair styling composition itself tends to be relatively hard. If the content of component (B) is simply reduced in order to improve spreadability, the hair-standing hair styling power decreases.

[0136] In contrast, the emulsified hair styling composition of the present invention contains component (B) as well as components (A) and (C) in specific amounts, so the emulsified hair styling composition itself has a suitable hardness (a certain degree of softness). Therefore, the emulsified hair styling composition spreads well. In addition, since the component (B) and component (A1) are contained in a certain amount, the hair styling power for standing the hair can be increased. EXAMPLES

[0137] The present invention will be specifically described below with reference to examples and comparative examples, but the present invention is not limited to the following examples.

[0138] In the examples and comparative examples, the following components were used.

[0139] (Component (A)) Ingredient (A1): Shea butter (melting point 38℃) Cocoa butter (melting point 36℃) Tri(caprylic acid / capric acid / myristic acid / stearic acid)glyceryl (melting point 40°C) Dipentaerythrityl hexahydroxystearate (melting point 45°C)

[0140] Ingredients (A2): Vaseline 1 (melting point 50℃) Vaseline 2 (melting point 55℃) Vaseline 3 (melting point 45℃)

[0141] (Component (B)) Paraffin 1 (melting point 53°C) Paraffin 2 (melting point 74°C) Candelilla wax (melting point 70℃) Carnauba wax (melting point 88℃) Beeswax (melting point 67℃) Rice bran wax (melting point: 78℃)

[0142] (Component (C)) (Alkyl acrylate / steareth-20 methacrylate) copolymer: "Accurin 22" manufactured by Rohm and Haas (Acrylates / alkyl acrylate (C10-30)) crosspolymer: Lubrizol's "Pemulen TR-1" (Acrylates / Beheneth-25 Methacrylate) Copolymer: "Accurin 28" manufactured by Rohm and Haas

[0143] (Component (D)) purified water

[0144] (Component (E)) Mineral oil Ethylhexyl Palmitate 2-Octyldodecyl Myristate Castor oil Polyglyceryl-10 Decaisostearate Pentaerythrityl Tetraethylhexanoate Hydrogenated polyisobutene

[0145] (Component (F)) Seteth - 20 Sorbitan stearate Polyglyceryl-10 Laurate PEG-60 Hydrogenated Castor Oil PEG-20 Glyceryl Isostearate

[0146] (Component (G)) Sodium dioleth-8 phosphate Tricetearyl phosphate Stearic acid

[0147] (Component (H)) (Hydroxyethyl acrylate / Methoxyethyl acrylate) Copolymer Polyquaternium-11 Polyquaternium-7

[0148] (others) Stearyl alcohol (higher alcohol) Cetyl alcohol (higher alcohol) Glycerin (polyhydric alcohol) 1,3-Butylene glycol (polyhydric alcohol) Polyoxypropylene sorbitol (polyhydric alcohol) Triethanolamine (neutralizer) Potassium hydroxide (neutralizer) Xanthan gum (thickener) Carboxyvinyl polymer (thickener) Silicic acid (Li / Mg / Na) (thickener) Silica (powder) Ethanol (base)

[0149] (Examples 1 to 10 and Comparative Examples 1 to 7) The components shown in Tables 1 to 4 below were blended (unit: mass%), and mixed and emulsified using a homomixer to prepare emulsified hair styling compositions. The blend amounts in the tables (amount blended in 100% by mass of the emulsified hair styling composition) are shown as the blend amounts of pure components (unit: mass%).

[0150] The emulsified hair styling compositions obtained in Examples 1 to 10 all had a wax-like appearance.

[0151] (evaluation) A three-member expert panel conducted the following evaluations:

[0152] (Test Example 1: Hair-stylizing power) About 2 g of the obtained emulsified hair styling composition was placed on the palm, spread on the palm, and then evenly applied to the hair of a short-haired hair wig (Lesson Mannequin, manufactured by Eucalyptus Japan Co., Ltd.), and the hair was set by lifting it upward from the roots. Immediately after the hair styling, the angle of the hair standing up near the top of the head was observed, and the hair-setting power of the hair standing up was evaluated according to the following criteria. The above angle is 0° horizontally and 90° vertically.

[0153] <Evaluation criteria for hair styling power> ○○(Excellent): Hair stands up (angle of 60° or more) ○ (Good): Hair stands up (angle is 45° or more and less than 60°) × (Poor): Hair does not stand up (angle is less than 45°)

[0154] (Test Example 2: Spreadability of emulsified hair styling composition) About 2 g of the resulting emulsified hair styling composition was placed on the palm of the hand, and the hands were rubbed together to spread the composition on the palm of the hand. The spreadability of the emulsified hair styling composition was evaluated according to the following criteria.

[0155] <Evaluation Criteria for Spreadability of Emulsified Hair Styling Composition> ○○ (Excellent): The product was able to be spread evenly on the palm of the hand without rubbing both hands together 3 times or less, and no or only slight resistance was felt when spreading the product. ○ (Good): The product was spread evenly on the palms of the hands by rubbing them together no more than three times, but there was a clear sense of resistance when spreading the product. × (bad): Even after rubbing both hands together three times, the mixture could not be spread evenly on the palms.

[0156] (Test Example 3: Hardness of emulsified hair styling composition) It was confirmed whether the emulsified hair styling composition contained in the jar container could be easily taken up with the index finger. As a result, the emulsified hair styling composition obtained in Examples 1 to 10 and Comparative Examples 1, 2, 5, and 6 had a suitable hardness and could be easily taken up with the index finger. On the other hand, the emulsified hair styling composition obtained in Comparative Examples 3, 4, and 7 could not be easily taken up with the index finger because the emulsified hair styling composition itself was very hard.

[0157] (Test Example 4: Emulsion stability) The resulting emulsified hair styling composition was stored at 40°C for 2 weeks. The state of the emulsified hair styling composition after storage was visually observed. As a result, the emulsified hair styling compositions obtained in Examples 1 to 10 and Comparative Examples 1 to 5 and 7 showed no or almost no change in properties before and after 2 weeks of storage, and had good emulsion stability. On the other hand, in the emulsified hair styling composition obtained in Comparative Example 6, separation of oil was observed on the surface of the emulsified hair styling composition after 2 weeks of storage, and the emulsion stability was poor.

[0158] The compositions and results are shown in Tables 1 to 4 below.

[0159] [Table 1]

[0160] [Table 2]

[0161] [Table 3]

[0162] [Table 4]

[0163] Formulation examples of the emulsified hair styling composition of the present invention are shown below.

[0164] (Formulation example 1) Hair wax Shea butter 2.0% by mass Astrocaryum murumuru seed oil 1.0% by mass Vaseline (melting point 50°C) 0.5% by mass Paraffin (melting point 53°C) 10.0% by mass Carnauba wax 1.0% by mass Candelilla wax 3.0% by mass (Alkyl acrylate / steareth-20 methacrylate) copolymer 0.5% by mass Mineral oil 4.0% by mass Squalane 2.0% by mass Light isoparaffin 1.5% by mass Castor oil 3.0% by mass Isononyl isononanoate 2.0% by mass Pentaerythritol tetra 2-ethylhexanoate 1.0% by mass Seteth-40 5.0% by mass Sorbitan stearate 1.0% by mass Sodium dioleth-8 phosphate 2.5% by mass Polyquaternium-22 0.3% by mass Stearyl alcohol 1.5% by mass Glycerin 3.0% by mass Triethanolamine 1.0% by mass Carboxyvinyl polymer 0.1% by mass Silica 1.0% by mass Ethanol 3.0% by mass Purified water remainder Total 100.0% by mass

[0165] (Formulation example 2) Hair wax Palm oil 3.0% by mass Cocoa fat 2.0% by mass Dipentaerythrityl hexa(hydroxystearic acid / stearic acid / rosin acid) 1.5% by mass Rice bran wax 4.5% by mass Beeswax 2.0% by mass Polyethylene wax 3.5% by mass (Acrylates / C10-30 alkyl acrylate) crosspolymer 1.0% by mass Olive oil 4.0% by mass Macadamia nut oil 2.0% by mass Ethylhexyl palipate 5.0% by mass Polyglyceryl-10 decaisostearate 1.5% by mass (C13-15) alkane 0.5% by mass Ceteareth-20 3.0% by mass Glyceryl monostearate 1.0% by mass Stearic acid 4.5% by mass Acrylic resin alkanolamine 1.0% by mass Cetanol 0.5% by mass 1,3-butylene glycol 5.0% by mass Propylene glycol 3.0% by mass Potassium hydroxide 1.0% by mass Sodium hyaluronate 0.1% by mass Disodium edetate 0.3% by mass Ethanol 6.0% by mass Talc 0.1% by mass Cellulose powder 0.1% by mass Fragrance 0.2% by mass Purified water remainder Total 100.0% by mass

Claims

1. The composition includes the following component A, the following component B, the following component C, the following component D, the following component E, and the following component F, The content of the following component A1 in 100% by mass of the component A is 50.0% by mass or more, The total content of the component A and the content of the component B is 10.0% by mass or more and 40.0% by mass or less, The content of the component A is 10.0% by mass or more and 50.0% by mass or less in a total of 100% by mass of the content of the component A and the content of the component B, The content of the component C is 0.1% by mass or more and 1.0% by mass or less, The content of the component E is 5.0% by mass or more and 30.0% by mass or less, The content of the component F is 1.0% by mass or more and 20.0% by mass or less. Component A: The following component A1, or the following component A1 and the following component A2 Component A1: vegetable oil having a melting point of 30° C. or higher and 50° C. or lower and / or ester oil having a melting point of 30° C. or higher and 50° C. or lower Ingredient A2: Vaseline Component B: Wax with a melting point above 50°C Component C: A thickening polymer selected from the group consisting of (alkyl acrylate / steareth-20 methacrylate) copolymer, (acrylates / alkyl acrylate (C10-30)) crosspolymer, and (acrylates / beheneth-25 methacrylate) copolymer. Component D: Water Component E: An oil that is liquid at 25°C Component F: Nonionic surfactant

2. An emulsified hair styling composition as described in claim 1, comprising the following component G. Component G: Anionic surfactant

3. An emulsified hair styling composition as described in claim 2, wherein the content of component G is 1.0 mass% or more and 10.0 mass% or less.

4. The emulsified hair styling composition according to any one of claims 1 to 3, which is a hair wax.

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