Hair styling composition

Abstract

To provide a hairdressing composition that has an increased capacity to hold the set hair style.SOLUTION: The inventive hairdressing composition is an oil-based hairdressing composition or an emulsified hairdressing composition, containing wax that is solid at 25°C (component A), a hydrocarbon oil that has a boiling point of 230°C or higher and is liquid at 25°C and / or an ester oil that has a boiling point of 230°C or higher and is liquid at 25°C, which is selected from the group consisting of a monoester of monohydric alcohol and monovalent carboxylic acid, a diester of divalent alcohol and monovalent carboxylic acid, and a diester of monohydric alcohol and divalent carboxylic acid (component B), a surfactant (component C), and pentaerythrityl hydrogenated rosinate and / or glyceryl hydrogenated rosinate (component D).SELECTED DRAWING: None

Description

[Technical Field]

[0001] The present invention relates to a hair styling composition suitable for use in a hair styling product. [Background technology]

[0002] Hair styling compositions in various forms, such as liquid, gel, stick, cream and wax, are known.

[0003] For example, Patent Document 1 listed below discloses an emulsion-type hair styling product containing (A) candelilla wax, (B) a volatile hydrocarbon, (C) an ester of a linear fatty acid having 12 to 22 carbon atoms, (D) a linear methylpolysiloxane having a specific structure, and (E) a carboxyvinyl polymer and / or an alkyl-modified carboxyvinyl polymer.

[0004] Furthermore, Patent Document 2 listed below discloses a hair styling product containing (A) a wax that is solid at 20°C and (B) an isoparaffinic hydrocarbon and / or a volatile silicone having a silicon number of 2 to 8, the mass ratio of component (A) to component (B) being 1:3 to 3:1. [Prior art documents] [Patent documents]

[0005] [Patent Document 1] Japanese Patent Application Laid-Open No. 2013-040107 [Patent Document 2] Japanese Patent Application Laid-Open No. 2007-015935 Summary of the Invention [Problem to be solved by the invention]

[0006] One of the hair styling properties required for a hair styling composition is the ability to maintain the style for a long period of time (hair style retention). In the case of oil-based hair styling compositions and emulsified hair styling compositions, for example, by blending a wax that is solid at 25°C, the hair bundle after styling can be made stiff, thereby increasing the hair style retention to a certain extent.

[0007] In recent years, there has been an increasing need for hair styling compositions that can further enhance the styling hold.

[0008] An object of the present invention is to provide a hair styling composition that can enhance the styling hold. [Means for solving the problem]

[0009] The present invention provides an oily hair styling composition or an emulsified hair styling composition, which comprises the following component (A), component (B), component (C), and component (D):

[0010] Component (A): Solid wax at 25°C Component (B): A hydrocarbon oil having a boiling point of 230°C or higher and being liquid at 25°C, and / or an ester oil selected from the group consisting of a monoester of a monohydric alcohol and a monocarboxylic acid, a diester of a dihydric alcohol and a monocarboxylic acid, and a diester of a monohydric alcohol and a dicarboxylic acid, which has a boiling point of 230°C or higher and is liquid at 25°C. Component (C): Surfactant Component (D): Hydrogenated rosinate pentaerythrityl and / or hydrogenated rosinate glyceryl

[0011] In the hair styling composition of the present invention, the content of the component (A) is preferably 10.0% by mass or more and 50.0% by mass or less.

[0012] In the hair styling composition of the present invention, it is preferred that the component (A) contains the following component (A1), and the content of the component (A1) is 10.0 mass % or more and 50.0 mass % or less.

[0013] Component (A1): A wax having a melting point of 70°C or higher and being solid at 25°C [Effects of the Invention]

[0014] The hair styling composition of the present invention can enhance the styling hold of hair. DETAILED DESCRIPTION OF THE INVENTION

[0015] The present invention will be described in detail below.

[0016] The hair styling composition of the present invention is an oily hair styling composition or an emulsified hair styling composition. In the present invention, the hair styling composition can be an oily hair styling composition, for example, by not containing water (or by containing only a very small amount of water). In the present invention, the hair styling composition can be an emulsified hair styling composition, for example, by containing water. The emulsified hair styling composition is an emulsion composition, in which an oily component and an aqueous component are emulsified.

[0017] The hair styling composition of the present invention contains a wax that is solid at 25°C, a hydrocarbon oil that has a boiling point of 230°C or higher and is liquid at 25°C, and / or an ester oil that has a boiling point of 230°C or higher and is liquid at 25°C, which is an ester selected from the group consisting of a monoester of a monohydric alcohol and a monocarboxylic acid, a diester of a dihydric alcohol and a monocarboxylic acid, and a diester of a monohydric alcohol and a dicarboxylic acid, a surfactant, and pentaerythrityl hydrogenated rosinate and / or glyceryl hydrogenated rosinate.

[0018] In this specification, the above-mentioned "wax that is solid at 25°C" may be referred to as "component (A)".

[0019] In this specification, the above-mentioned "hydrocarbon oil having a boiling point of 230°C or higher and being liquid at 25°C, and / or an ester oil which is an ester selected from the group consisting of a monoester of a monohydric alcohol and a monocarboxylic acid, a diester of a dihydric alcohol and a monocarboxylic acid, and a diester of a monohydric alcohol and a dicarboxylic acid, and which has a boiling point of 230°C or higher and being liquid at 25°C" may be referred to as "component (B)".

[0020] In this specification, the above-mentioned "surfactant" may be referred to as "component (C)".

[0021] In this specification, the above-mentioned "pentaerythrityl hydrogenated rosinate and / or glyceryl hydrogenated rosinate" may be referred to as "component (D)."

[0022] The hair styling composition of the present invention contains component (A), component (B), component (C), and component (D).

[0023] The hair styling composition of the present invention has the above-mentioned features, and therefore can enhance the styling hold. The hair styling composition of the present invention contains component (D) in addition to component (A), which can make hair bundles considerably stiffer and enable the styled hairstyle to stay in place for a long time.

[0024] The hair styling composition of the present invention may further contain a higher alcohol that is solid at 25°C.

[0025] In this specification, the above-mentioned "higher alcohol that is solid at 25°C" may be referred to as "component (E)".

[0026] The hair styling composition of the present invention may further contain a thickener.

[0027] In this specification, the above-mentioned "thickener" may be referred to as "component (F)."

[0028] The hair styling composition of the present invention comprises a hydrocarbon oil having a boiling point of less than 230°C and being liquid at 25°C, a cyclic silicone, methyl trimethicone, ethyl trisiloxane, trisiloxane, caprylyl methicone, and a kinematic viscosity at 25°C of 0.1 mm 2 / s~2.0mm 2 The composition may further contain an oil selected from the group consisting of dimethylpolysiloxanes.

[0029] In this specification, the above-mentioned "hydrocarbon oil having a boiling point of less than 230°C and being liquid at 25°C, cyclic silicone, methyl trimethicone, ethyl trisiloxane, trisiloxane, caprylyl methicone, and a kinematic viscosity at 25°C of 0.1 mm 2 / s~2.0mm 2 The "oil selected from the group consisting of dimethylpolysiloxanes of formula (I) and (II)" may be referred to as "component (G)."

[0030] The hair styling composition of the present invention may further contain polyglyceryl-10 decaisostearate.

[0031] In this specification, the above-mentioned "polyglyceryl-10 decaisostearate" may be referred to as "component (H)."

[0032] The hair styling composition of the present invention may contain other components in addition to the components (A) to (H).

[0033] The above components, for example, component (A), component (B), component (C), component (D), component (E), component (F), component (G), component (H), and other components, may each be used alone or in combination of two or more.

[0034] In this specification, "solid at 25°C" means a state in which there is no fluidity at 25°C.

[0035] In addition, in this specification, "liquid at 25°C" means a state in which the substance has fluidity at 25°C.

[0036] In this specification, the content of each component refers to the total content of all of the components contained in the hair styling composition. For example, the content of component (A) refers to the total content of all components (A) in the hair styling composition.

[0037] Each component used in the hair styling composition of the present invention will be described in detail below.

[0038] (Component (A)) Component (A) is a wax that is solid at 25°C. By using component (A), it is possible to improve the hair styling power, hair bundle forming power, and hair styling retention power. Component (A) may be used alone or in combination of two or more types.

[0039] Examples of component (A) include wax esters such as animal and vegetable waxes, mineral waxes, and hydrocarbon waxes.

[0040] Examples of the animal and vegetable waxes include carnauba wax, sunflower seed wax, candelilla wax, beeswax, rice bran wax, shellac wax, and spermaceti wax.

[0041] Examples of the mineral wax include montan wax.

[0042] The hydrocarbon wax may be a petroleum-derived wax or a synthetic wax, such as petrolatum, ceresin, ozokerite, paraffin, microcrystalline wax, polyethylene wax, and Fischer-Tropsch wax (synthetic wax).

[0043] From the viewpoint of further enhancing the hair styling hold, it is preferable that component (A) contains a wax that has a melting point of 70°C or higher and is solid at 25°C.

[0044] In this specification, the above-mentioned "wax having a melting point of 70°C or higher and being solid at 25°C" may be referred to as "component (A1)."

[0045] Component (A1) is preferably a wax that is solid at 25°C (at least one wax that is solid at 25°C) selected from the group consisting of carnauba wax, sunflower seed wax, rice bran wax, ceresin, paraffin, microcrystalline wax, polyethylene wax, and Fischer-Tropsch wax (synthetic wax). Component (A1) is more preferably a wax that is solid at 25°C (at least one wax that is solid at 25°C) selected from the group consisting of carnauba wax, paraffin, and microcrystalline waxes with a melting point of 80°C or higher. In this case, hair styling hold can be further improved.

[0046] The content of component (A) in 100% by mass of the hair styling composition of the present invention is preferably 10.0% by mass or more, more preferably 15.0% by mass or more, even more preferably 20.0% by mass or more, and preferably 50.0% by mass or less, more preferably 40.0% by mass or less. When the content of component (A) is equal to or greater than the above-mentioned lower limit, the hair styling power, hair bundle forming power, and styling retention power can be further improved. When the content of component (A) is equal to or less than the above-mentioned upper limit, the spread on the hair during styling can be further improved.

[0047] The content of component (A1) in 100% by mass of the hair styling composition of the present invention is preferably 10.0% by mass or more, more preferably 15.0% by mass or more, even more preferably 20.0% by mass or more, and preferably 50.0% by mass or less, more preferably 40.0% by mass or less. When the content of component (A1) is equal to or greater than the above-mentioned lower limit, the hair styling power, hair bundle forming power, and styling retention power can be further improved. When the content of component (A1) is equal to or less than the above-mentioned upper limit, the spread on the hair during styling can be further improved.

[0048] In 100% by mass of the hair styling composition of the present invention, the total content of carnauba wax, paraffin, and microcrystalline wax having a melting point of 80°C or higher is preferably 10.0% by mass or higher, more preferably 15.0% by mass or higher, even more preferably 20.0% by mass or higher, and preferably 50.0% by mass or lower, more preferably 40.0% by mass or lower. When the total content is above the lower limit, the hair styling ability, hair bundle forming ability, and styling retention can be further improved. When the total content is below the upper limit, the hair styling effect can be further improved.

[0049] (Component (B)) Component (B) is a hydrocarbon oil having a boiling point of 230°C or higher and liquid at 25°C, and / or an ester oil selected from the group consisting of a monoester of a monohydric alcohol and a monocarboxylic acid, a diester of a dihydric alcohol and a monocarboxylic acid, and a diester of a monohydric alcohol and a dicarboxylic acid, the ester oil having a boiling point of 230°C or higher and liquid at 25°C. Component (B) may be the hydrocarbon oil, the ester oil, or both the hydrocarbon oil and the ester oil. Component (B) is a non-volatile or very low-volatile oil. In emulsified hair styling compositions, component (B) facilitates emulsification of component (A) and functions as a solvent for component (A) during emulsification. In oil-based hair styling compositions, component (B) plasticizes component (A) and functions as a solvent for component (A) during production. Hair styling using a hair styling composition is usually carried out through the steps of 1) applying the hair styling composition to the hair, and 2) styling the hair into the desired hairstyle while spreading the hair styling composition on the hair. By using component (B), it is possible to improve the spreadability of the hair styling composition on application and on the hair during styling. Only one type of component (B) may be used, or two or more types may be used in combination.

[0050] The boiling point of component (B) is 230°C or higher, preferably 250°C or higher. Component (B) is liquid at 25°C. The viscosity of component (B) at 25°C, measured using a Brookfield rotational viscometer, is preferably 5000 mPa·s or lower, more preferably 1000 mPa·s or lower. The lower limit of the viscosity of component (B) at 25°C is not particularly limited, but is, for example, 0.1 mPa·s or higher.

[0051] Component (B) is a hydrocarbon oil and / or an ester oil which is an ester selected from the group consisting of a monoester of a monohydric alcohol and a monocarboxylic acid, a diester of a dihydric alcohol and a monocarboxylic acid, and a diester of a monohydric alcohol and a dicarboxylic acid.

[0052] Examples of the hydrocarbon oil include α-olefin oligomer, squalane (synthetic squalane, vegetable squalane), squalene, liquid isoparaffin, and liquid paraffin (mineral oil), etc. The hydrocarbon oils may be used alone or in combination of two or more.

[0053] The ester oil is an ester selected from the group consisting of a monoester of a monohydric alcohol and a monocarboxylic acid, a diester of a dihydric alcohol and a monocarboxylic acid, and a diester of a monohydric alcohol and a dicarboxylic acid. Examples of the ester oil include ethyl oleate, isopropyl myristate, isopropyl palmitate, myristyl myristate, cetyl palmitate, oleyl oleate, octyldodecyl myristate, octyldodecyl oleate, ethyl isostearate, isopropyl isostearate, propylene glycol isostearate, cetyl 2-ethylhexanoate, cetostearyl 2-ethylhexanoate, diisopropyl adipate, diethylhexyl adipate, diethyl sebacate, diisopropyl sebacate, diethylhexyl sebacate, diethylhexyl succinate, isocetyl octanoate, isostearyl octanoate, isocetyl isostearate, octyldodecyl isostearate, octyldodecyl dimethyloctanoate, diisostearyl malate, propanediol diisostearate, neopentyl glycol dicaprate, and isononyl isononanoate. The above ester oils may be used alone or in combination of two or more.

[0054] From the viewpoint of achieving even better spreadability on the hair during styling, component (B) preferably contains a hydrocarbon oil having a flash point of 225°C or higher and / or an ester oil having a molecular weight of 400 or more and 700 or less.

[0055] In this specification, the above-mentioned "hydrocarbon oil having a flash point of 225° C. or higher and / or ester oil having a molecular weight of 400 or more and 700 or less" may be referred to as "component (B1)".

[0056] Therefore, it is preferable that component (B) contains component (B1). When the hair styling composition of the present invention is an emulsified hair styling composition, it is more preferable that component (B) contains component (B1).

[0057] The hydrocarbon oil having a flash point of 225°C or higher, which is component (B1), is preferably liquid paraffin (mineral oil).The hydrocarbon oil having a flash point of 225°C or higher, which is component (B1), preferably has a flash point of 300°C or lower.

[0058] The ester oil having a molecular weight of 400 or more and 700 or less, which is component (B1), is preferably an ester oil (at least one ester oil) selected from the group consisting of octyldodecyl myristate, octyldodecyl oleate, octyldodecyl isostearate, diisostearyl malate, and diethylhexyl sebacate. The molecular weight of the ester oil, which is component (B1), is preferably 500 or more and 650 or less.

[0059] The content of component (B) in 100% by mass of the hair styling composition of the present invention is preferably 3.0% by mass or more, more preferably 5.0% by mass or more, preferably 60.0% by mass or less, more preferably 50.0% by mass or less, even more preferably 30.0% by mass or less, even more preferably 20.0% by mass or less, and particularly preferably 15.0% by mass or less. When the content of component (B) is at least the above-mentioned lower limit, the spreadability upon application and during styling, as well as the emulsification properties of the emulsified hair styling composition, can be further improved. When the content of component (B) is at most the above-mentioned upper limit, the hair styling hold can be further improved. In particular, when the hair styling composition of the present invention is an oil-based hair styling composition, the content of component (B) in 100% by mass of the hair styling composition of the present invention is preferably 10.0% by mass or more, more preferably 15.0% by mass or more. When the hair styling composition is an oil-based hair styling composition, the content of component (B) in 100% by mass of the hair styling composition of the present invention is at least the above-mentioned lower limit, the spreadability upon application and during styling can be further improved.

[0060] When the hair styling composition of the present invention is an emulsified hair styling composition, the mass ratio of the content of component (A) to the content of component (B) (content of component (A) / content of component (B)) is preferably 1.0 or more, more preferably 2.0 or more, even more preferably 2.5 or more, and preferably 5.0 or less, more preferably 4.5 or less. When this mass ratio (content of component (A) / content of component (B)) is equal to or greater than the above lower limit, the styling hold can be further improved. When this mass ratio (content of component (A) / content of component (B)) is equal to or less than the above upper limit, the spreadability and emulsification properties upon application and during styling can be further improved.

[0061] When the hair styling composition of the present invention is an emulsified hair styling composition, the mass ratio of the content of component (A1) to the content of component (B) (content of component (A1) / content of component (B)) is preferably 1.0 or more, more preferably 2.0 or more, even more preferably 2.5 or more, and preferably 5.0 or less, more preferably 4.5 or less. When this mass ratio (content of component (A1) / content of component (B)) is equal to or greater than the above lower limit, the hair styling hold can be further improved. When this mass ratio (content of component (A1) / content of component (B)) is equal to or less than the above upper limit, the spreadability and emulsification properties upon application and during hair styling can be further improved.

[0062] When the hair styling composition of the present invention is an oily hair styling composition, the mass ratio of the content of component (A) to the content of component (B) (content of component (A) / content of component (B)) is preferably 0.2 or more, more preferably 0.3 or more, even more preferably 0.5 or more, and preferably 5.0 or less, more preferably 4.5 or less. When this mass ratio (content of component (A) / content of component (B)) is equal to or greater than the above lower limit, the styling hold can be further improved. When this mass ratio (content of component (A) / content of component (B)) is equal to or less than the above upper limit, the spreadability upon application and during styling can be further improved.

[0063] When the hair styling composition of the present invention is an oily hair styling composition, the mass ratio of the content of component (A1) to the content of component (B) (content of component (A1) / content of component (B)) is preferably 0.1 or more, more preferably 0.2 or more, even more preferably 0.4 or more, and preferably 5.0 or less, more preferably 4.5 or less. When this mass ratio (content of component (A1) / content of component (B)) is equal to or greater than the above lower limit, the styling hold can be further improved. When this mass ratio (content of component (A1) / content of component (B)) is equal to or less than the above upper limit, the spreadability upon application and during styling can be further improved.

[0064] The content of component (B1) in the hair styling composition of the present invention (100% by mass) is preferably 1.0% by mass or more, more preferably 2.5% by mass or more, even more preferably 3.0% by mass or more, preferably 30.0% by mass or less, more preferably 20.0% by mass or less, even more preferably 15.0% by mass or less, and particularly preferably 10.0% by mass or less. When the content of component (B1) is equal to or greater than the lower limit, the composition can spread well on the hair during styling. When the content of component (B1) is equal to or less than the upper limit, the composition can further improve the styling hold.

[0065] The mass ratio of the content of component (A) to the content of component (B1) (content of component (A) / content of component (B1)) is preferably 1.0 or more, more preferably 2.0 or more, even more preferably 2.5 or more, and preferably 20.0 or less, more preferably 15.0 or less. When the mass ratio (content of component (A) / content of component (B1)) is equal to or greater than the lower limit, the hair styling hold can be further improved. When the mass ratio (content of component (A) / content of component (B1)) is equal to or less than the upper limit, the spread on the hair during styling can be further improved.

[0066] The mass ratio of the content of component (A1) to the content of component (B1) (content of component (A1) / content of component (B1)) is preferably 1.0 or more, more preferably 2.0 or more, even more preferably 2.5 or more, and preferably 20.0 or less, more preferably 15.0 or less. When this mass ratio (content of component (A1) / content of component (B1)) is equal to or greater than the above lower limit, the hair styling hold can be further improved. When this mass ratio (content of component (A1) / content of component (B1)) is equal to or less than the above upper limit, the spread on the hair during styling can be further improved.

[0067] (Component (C)) Component (C) is a surfactant. Use of component (C) can improve the wash-off properties during hair washing. Furthermore, when the hair styling composition of the present invention is an emulsified hair styling composition, use of component (C) can improve emulsification properties. Note that in the present invention, component (H) is not included in component (C). Only one type of component (C) may be used, or two or more types may be used in combination.

[0068] Examples of component (C) include nonionic surfactants, anionic surfactants, cationic surfactants and amphoteric surfactants.

[0069] Examples of the nonionic surfactants include sorbitan fatty acid esters, glycerin fatty acid esters, and alkylene oxide adducts thereof, polyoxyalkylene alkyl ethers, polyoxyalkylene fatty acid esters, polyoxyalkylene alkylphenols, polyoxyethylene sorbit 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.

[0070] Examples of the sorbitan fatty acid esters 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.

[0071] 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.

[0072] The glycerin fatty acid ester may be a monoglycerin fatty acid ester or a polyglycerin fatty acid ester.

[0073] Examples of the monoglycerin fatty acid esters 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.

[0074] Examples of the polyglycerol fatty acid esters include polyglycerol fatty acid esters of the monoglycerol 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.

[0075] Examples of the alkylene oxide adducts of the glycerin fatty acid esters include polyoxyethylene glyceryl monostearate and polyoxyethylene glyceryl monooleate.

[0076] 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.

[0077] 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.

[0078] Examples of the anionic surfactants 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 taurate, sodium palmitoyl methyl taurate, sodium stearoyl methyl taurate, sodium oleoyl methyl taurate, and sodium coconut oil fatty acid methyl taurate; alkyl sulfosuccinate salts such as dioctyl sodium sulfosuccinate and disodium lauryl sulfosuccinate; and polyoxyethylene lauryl disulfosuccinate. 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-acylglutamates such as sodium lauroyl glutamate, triethanolamine lauroyl glutamate, sodium myristoyl glutamate, potassium stearoyl glutamate, disodium stearoyl glutamate, sodium cocoyl glutamate, and triethanolamine cocoyl glutamate; N-acylglycine salts such as potassium cocoyl glycine and sodium cocoyl 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;

[0079] Examples of the cationic surfactant include monoalkyl quaternary ammonium salts, dialkyl quaternary ammonium salts, trialkyl quaternary ammonium salts, monoalkyl ether quaternary ammonium salts, alkylamines, and fatty acid amide amine salts.

[0080] 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 alkylglycine salts, carboxymethylglycine salts, and N-acylaminoethyl-N-2-hydroxyethylglycine salts; aminopropionic acid-type amphoteric surfactants such as alkylaminopropionates and alkyliminodipropionates; alkyldimethylaminoacetic acid betaine, alkylamidopropyldimethylaminoacetic acid betaine, and alkyldihydroxyethyl aminoacetic acid betaine-type 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.

[0081] When the hair styling composition of the present invention is an emulsified hair styling composition, from the viewpoint of further improving the emulsification properties, component (C) is preferably a surfactant (at least one surfactant) selected from the group consisting of nonionic surfactants, anionic surfactants, and cationic surfactants, and more preferably contains at least an anionic surfactant and / or a cationic surfactant.

[0082] From the viewpoint of further improving the emulsification properties, component (C) preferably contains an anionic surfactant and / or a cationic surfactant and a nonionic surfactant, and more preferably contains an anionic surfactant and a nonionic surfactant.

[0083] From the viewpoint of particularly improving the emulsifying properties, component (C) is preferably a surfactant (at least one surfactant) selected from the group consisting of higher fatty acid salts having a linear alkyl group of 13 to 22 carbon atoms, phosphate surfactants having a linear alkyl group of 13 to 22 carbon atoms, amino acid surfactants having a linear alkyl group of 13 to 22 carbon atoms, quaternary ammonium salts having a linear alkyl group of 13 to 22 carbon atoms, and fatty acid amidoamine salts having a linear alkyl group of 13 to 22 carbon atoms. Although conventional emulsifying hair styling compositions containing component (A) tend to have reduced emulsifying properties, the use of the above component can significantly improve the emulsifying properties.

[0084] From the viewpoint of achieving even better wash-off properties during hair washing, component (C) preferably contains a phosphate surfactant having a linear alkyl group with 13 to 22 carbon atoms and / or an amino acid surfactant having a linear alkyl group with 13 to 22 carbon atoms, and also preferably contains a quaternary ammonium salt having a linear alkyl group with 13 to 22 carbon atoms and / or a fatty acid amidoamine salt having a linear alkyl group with 13 to 22 carbon atoms.

[0085] In this specification, the above-mentioned "phosphate surfactant having a linear alkyl group with 13 or more and 22 or less carbon atoms and / or amino acid surfactant having a linear alkyl group with 13 or more and 22 or less carbon atoms" may be referred to as "component (C1)."

[0086] In this specification, the above-mentioned "quaternary ammonium salt having a linear alkyl group with 13 or more and 22 or less carbon atoms and / or fatty acid amidoamine salt having a linear alkyl group with 13 or more and 22 or less carbon atoms" may be referred to as "component (C2)."

[0087] Therefore, the component (C) preferably contains the component (C1), and also preferably contains the component (C2).

[0088] Component (C1) is an anionic surfactant. Component (C1) has a linear alkyl group with 13 or more and 22 or less carbon atoms. Component (C2) is a cationic surfactant. Component (C2) has a linear alkyl group with 13 or more and 22 or less carbon atoms.

[0089] From the viewpoint of further improving the wash-off properties during hair washing, component (C) preferably contains component (C1) and / or component (C2), and more preferably is component (C1) and / or component (C2).

[0090] The higher fatty acid salt having a linear alkyl group with 13 or more and 22 or less carbon atoms is preferably a higher fatty acid salt having a linear alkyl group with 15 or more and 22 or less carbon atoms.

[0091] Examples of fatty acids in the higher fatty acid salts having a linear alkyl group with 13 or more and 22 or less carbon atoms include myristic acid, palmitic acid, stearic acid, and behenic acid. Examples of salts in the higher fatty acid salts having a linear alkyl group with 13 or more and 22 or less carbon atoms 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 salts may be those in which a higher fatty acid salt that has been prepared as a salt in advance is blended, or those in which a fatty acid and a base are blended separately and then formed from the fatty acid and the base during the production of the hair styling composition.

[0092] Examples of the phosphoric acid surfactant (phosphate surfactant) that is component (C1) include alkyl phosphates and polyoxyalkylene alkyl ether phosphates.

[0093] Examples of the alkyl phosphate include cetyl phosphate.

[0094] The polyoxyalkylene alkyl ether phosphate in the polyoxyalkylene alkyl ether phosphate is a phosphate ester of an ether (polyoxyalkylene alkyl ether) composed of a polyoxyalkylene residue and a monovalent saturated aliphatic alcohol residue. Examples of oxyalkylenes 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.

[0095] 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 to 22 carbon atoms (preferably 15 to 22 carbon atoms), such as cetyl and stearyl groups. The monovalent saturated aliphatic hydrocarbon group is linear.

[0096] 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.

[0097] 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.

[0098] 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.

[0099] The amino acid surfactant of component (C1) is preferably an N-acylamino acid salt.

[0100] 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), such as a myristoyl group, a palmitoyl group, a stearoyl group, and a behenyl group.

[0101] 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, sarcosine, etc. Among these, glutamic acid is preferred from the viewpoint of further improving emulsifying properties.

[0102] 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.

[0103] Examples of the quaternary ammonium salts that are component (C2) include monoalkyl quaternary ammonium salts, dialkyl quaternary ammonium salts, trialkyl quaternary ammonium salts, monoalkyl ether quaternary ammonium salts, etc. Examples of the quaternary ammonium salts include myristyltrimethylammonium chloride, cetyltrimethylammonium chloride, stearyltrimethylammonium chloride, behenyltrimethylammonium chloride, alkyl(16,18)trimethylammonium chloride, alkyl(20-22)trimethylammonium chloride, stearyldimethylbenzylammonium chloride, myristyldimethylbenzylammonium chloride, and tri(polyoxyethylene)stearylammonium chloride.

[0104] Examples of the fatty acid amidoamine in the fatty acid amidoamine salt of component (C2) include myristate dimethylaminoethylamide, myristate dimethylaminopropylamide, myristate diethylaminoethylamide, myristate diethylaminopropylamide, palmitate dimethylaminoethylamide, palmitate dimethylaminopropylamide, palmitate diethylaminoethylamide, palmitate diethylaminopropylamide, stearate dimethylaminoethylamide, stearate dimethylaminopropylamide, stearate diethylaminoethylamide, stearate diethylaminopropylamide, stearate dipropylaminoethylamide, stearate dipropylaminopropylamide, behenate dimethylaminoethylamide, behenate dimethylaminopropylamide, behenate diethylaminoethylamide, and behenate diethylaminopropylamide. The fatty acid amidoamine salt is a fatty acid amidoamine salt neutralized with an organic acid or an inorganic acid. Examples of the organic acid include lactic acid, malic acid, citric acid, tartaric acid, and acetic acid. Examples of the inorganic acid include phosphoric acid, hydrochloric acid, and sulfuric acid.

[0105] From the viewpoint of further improving the emulsifying properties, it is preferable that component (C) further contains a nonionic surfactant having an alkyl group having 13 or more and 22 or less carbon atoms.

[0106] In this specification, the above-mentioned "nonionic surfactant having an alkyl group having 13 or more and 22 or less carbon atoms" may be referred to as "component (C3)".

[0107] From the viewpoint of further improving the emulsification properties, the component (C) preferably contains the component (C1) and / or the component (C2), and the component (C3).

[0108] Component (C3) is preferably a sorbitan fatty acid ester, a glycerin fatty acid ester, an alkylene oxide adduct thereof (particularly an ethylene oxide adduct), or a polyoxyalkylene alkyl ether (particularly a polyoxyethylene alkyl ether).

[0109] The content of component (C) in 100% by mass of the hair styling composition of the present invention is preferably 1.0% by mass or more, more preferably 3.0% by mass or more, even more preferably 5.0% by mass or more, and 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 more than the above-mentioned lower limit and equal to or less than the above-mentioned upper limit, the emulsification properties of the emulsified hair styling composition can be further improved, the effects of the present invention can be more effectively exhibited, and the wash-off properties during hair washing can be further improved.

[0110] In 100% by mass of the hair styling composition of the present invention, the total content of the higher fatty acid salt having a linear alkyl group having from 13 to 22 carbon atoms, component (C1), and component (C2) is preferably 0.3% by mass or more, more preferably 0.5% by mass or more, even more preferably 1.0% by mass or more, preferably 10.0% by mass or less, more preferably 7.0% by mass or less, and even more preferably 5.0% by mass or less. When the total content is at least the above lower limit and at most the above upper limit, the emulsification properties of the emulsified hair styling composition are further improved, and the effects of the present invention can be exerted more effectively.

[0111] The total content of component (C1) and component (C2) in 100% by mass of the hair styling composition of the present invention is preferably 0.3% by mass or more, more preferably 0.5% by mass or more, even more preferably 1.0% by mass or more, and preferably 10.0% by mass or less, more preferably 7.0% by mass or less, and even more preferably 5.0% by mass or less. When the total content is equal to or greater than the above lower limit and equal to or less than the above upper limit, the emulsification properties of the emulsified hair styling composition can be further improved, the effects of the present invention can be more effectively exerted, and the wash-off properties during hair washing can be further improved.

[0112] The content of the higher fatty acid salt having a linear alkyl group having 13 to 22 carbon atoms in 100% by mass of the hair styling composition of the present invention is preferably 0.3% by mass or more, more preferably 0.5% by mass or more, even more preferably 1.0% by mass or more, preferably 10.0% by mass or less, more preferably 7.0% by mass or less, and even more preferably 5.0% by mass or less. When the content is equal to or more than the above lower limit and equal to or less than the above upper limit, the emulsification properties of the emulsified hair styling composition are further improved, and the effects of the present invention can be exerted more effectively.

[0113] The content of component (C1) in 100% by mass of the hair styling composition of the present invention is preferably 0.3% by mass or more, more preferably 0.5% by mass or more, even more preferably 1.0% by mass or more, and preferably 10.0% by mass or less, more preferably 7.0% by mass or less, and even more preferably 5.0% by mass or less. When the content of component (C1) is equal to or more than the above-mentioned lower limit and equal to or less than the above-mentioned upper limit, the emulsification properties of the emulsified hair styling composition can be further improved, the effects of the present invention can be more effectively exhibited, and the wash-off properties during hair washing can be further improved.

[0114] The content of component (C2) in 100% by mass of the hair styling composition of the present invention is preferably 0.3% by mass or more, more preferably 0.5% by mass or more, even more preferably 1.0% by mass or more, and preferably 10.0% by mass or less, more preferably 7.0% by mass or less, and even more preferably 5.0% by mass or less. When the content of component (C2) is equal to or more than the above-mentioned lower limit and equal to or less than the above-mentioned upper limit, the emulsification properties of the emulsified hair styling composition can be further improved, the effects of the present invention can be more effectively exhibited, and the wash-off properties during hair washing can be further improved.

[0115] The content of component (C3) in 100% by mass of the hair styling composition of the present invention 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. When the content of component (C3) is equal to or more than the above lower limit and equal to or less than the above upper limit, the emulsification properties of the emulsified hair styling composition can be further improved.

[0116] From the viewpoint of improving the wash-off properties during hair washing, the content of the higher fatty acid salt having a linear alkyl group with 13 to 22 carbon atoms is preferably low. In 100% by mass of the hair styling composition of the present invention, the content of the higher fatty acid salt having a linear alkyl group with 13 to 22 carbon atoms is preferably 0.2% by mass or less, more preferably 0.1% by mass or less, and even more preferably 0.05% by mass or less. In 100% by mass of the hair styling composition of the present invention, the content of the higher fatty acid salt having a linear alkyl group with 13 to 22 carbon atoms may be 0% by mass (not contained).

[0117] (Component (D)) Component (D) is hydrogenated pentaerythrityl rosinate and / or hydrogenated glyceryl rosinate. Component (D) may be hydrogenated pentaerythrityl rosinate, hydrogenated glyceryl rosinate, or both pentaerythrityl hydrogenated rosinate and glyceryl hydrogenated rosinate. By using component (D), hair styling hold can be further improved. In particular, since component (D) is a tacky component, it can improve styling hold while also improving styling ability (hair styling ability that sets hair). Component (D) may be used alone or in combination of two or more types.

[0118] The pentaerythrityl hydrogenated rosinate is a compound designated by the INCI name "Pentaerythrityl Hydrogenated Rosinate." The glyceryl hydrogenated rosinate is a monoester of an acid obtained from hydrogenated rosin and glycerin, and is designated by the INCI name "Glyceryl Hydrogenated Rosinate."

[0119] The content of component (D) in 100% by mass of the hair styling composition of the present invention 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 3.0% 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, the hair styling hold can be further improved.

[0120] (Component (E)) Component (E) is a higher alcohol that is solid at 25°C. When the hair styling composition of the present invention is an emulsified hair styling composition, the emulsified hair styling composition preferably contains component (E). Component (E) functions as an emulsifying aid. Component (E) may be used alone or in combination of two or more types.

[0121] Examples of component (E) include linear alcohols having 12 to 22 carbon atoms. Specific examples of component (E) include lauryl alcohol, myristyl alcohol, cetyl alcohol, stearyl alcohol, and behenyl alcohol.

[0122] The content of component (E) in 100% by mass of the hair styling composition of the present invention is preferably 0.3% by mass or more, more preferably 0.5% by mass or more, and preferably 5.0% by mass or less, more preferably 3.0% by mass or less. When the content of component (E) is equal to or more than the above lower limit and equal to or less than the above upper limit, the emulsification properties of the emulsified hair styling composition can be further improved.

[0123] (Component (F)) Component (F) is a thickener. When the hair styling composition of the present invention is an emulsified hair styling composition, the emulsified hair styling composition preferably contains component (F). By using component (F), emulsification properties can be improved. Component (F) may be used alone or in combination of two or more types.

[0124] Examples of the component (F) include polysaccharide-based thickeners and acrylic-based thickeners.

[0125] Examples of the polysaccharide thickener 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.

[0126] Examples of the acrylic thickener 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.

[0127] The content of component (F) in 100% by mass of the hair styling composition of the present invention is preferably 0.01% by mass or more, more preferably 0.05% by mass or more, and preferably 3.0% by mass or less, more preferably 1.0% 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 emulsification properties of the emulsified hair styling composition can be further improved.

[0128] (Component (G)) Component (G) is a hydrocarbon oil having a boiling point of less than 230°C and being liquid at 25°C, a cyclic silicone, methyl trimethicone, ethyl trisiloxane, trisiloxane, caprylyl methicone, and a kinematic viscosity at 25°C of 0.1 mm. 2 / s~2.0mm 2 The oil (at least one oil) is selected from the group consisting of dimethylpolysiloxanes of 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 110, 111, 120, 121, 130, 140, 150, 160, 170, 181, 190, 191, 201, 210, 211, 220, 230, 240,

[0129] Examples of the hydrocarbon oil include α-olefin oligomers, (C13-15) alkanes, hydrogenated polydecene, light isoparaffin (isododecane), light liquid isoparaffin, and liquid isoparaffin.

[0130] The content of component (G) in 100% by mass of the hair styling composition of the present invention 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. When the content of component (H) is equal to or greater than the above lower limit and equal to or less than the above upper limit, the spreadability on the palm and when applied to hair can be further improved.

[0131] (Component (H)) Component (H) is polyglyceryl-10 decaisostearate (decaglyceryl decaisostearate). In the present invention, component (H) is not included in component (C). Use of component (H) can improve the spread of the hair styling composition on the hair during styling.

[0132] Ingredient (H) has the INCI name "Polyglyceryl-10 Decaisostearate."

[0133] The content of component (H) in 100% by mass of the hair styling composition of the present invention 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. When the content of component (H) is equal to or more than the above lower limit and equal to or less than the above upper limit, the composition can spread even more smoothly on the hair during styling.

[0134] (Other liquid oils) The hair styling composition of the present invention may contain an oil component (other liquid oil) that is different from both component (B) and component (G) and that is liquid at 25° C. The other liquid oil may be used alone or in combination of two or more types.

[0135] Examples of the other liquid oils include vegetable oils, ester oils other than component (B), fats and oils, and oils having a kinematic viscosity of 3.0 mm at 25°C. 2 / s~1 million mm 2 Examples include silicone oils such as / s.

[0136] Examples of the other liquid oils 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, meadowfoam oil, sunflower oil, glyceryl tri-2-ethylhexanoate, glyceryl tri(caprylate / caprate), glyceryl triisopalmitate, pentaerythritol tetra-2-ethylhexanoate, pentaerythrityl tetraoctanoate, pentaerythrityl tetraisostearate, methylpolysiloxane, methylphenylpolysiloxane, methylhydrogenpolysiloxane, alcohol-modified silicone, alkyl-modified silicone, amino-modified silicone, and epoxy-modified silicone.

[0137] The content of the other liquid oils in 100% by mass of the hair styling composition of the present invention is preferably 50.0% by mass or less, more preferably 40.0% by mass or less. In particular, when the hair styling composition of the present invention is an emulsified hair styling composition, the content of the other liquid oils in 100% by mass of the emulsified hair styling composition of the present invention is preferably 20.0% by mass or less, more preferably 15.0% by mass or less. When the content of the other liquid oils is equal to or less than the above upper limit, the formulation stability and the emulsification properties of the emulsified hair styling composition can be improved. The hair styling composition of the present invention may not contain the other liquid oils, or may contain them in an amount of 1.0% by mass or more.

[0138] (water) The hair styling composition of the present invention may or may not contain water. The water is preferably purified water.

[0139] When the hair styling composition of the present invention is an oily hair styling composition, it is preferable that the hair styling composition of the present invention does not contain water or contains water in an amount of 1.0% by mass or less. When the hair styling composition of the present invention, which is an oily hair styling composition, contains water, the content of water is preferably 1.0% by mass or less, more preferably 0.5% by mass or less, based on 100% by mass of the hair styling composition of the present invention.

[0140] When the hair styling composition of the present invention is an emulsified hair styling composition, it preferably contains water. The water content can be adjusted appropriately depending on the contents of other blended ingredients. The water content in 100% by mass of the hair styling composition of the present invention, which is an emulsified hair styling composition, is preferably 20.0% by mass or more, more preferably 25.0% by mass or more, and preferably 70.0% by mass or less, more preferably 50.0% by mass or less.

[0141] (Other ingredients) The hair styling composition of the present invention may contain components (other components) other than the above-mentioned components [components (A) to (H) and other liquid oils]. Examples of such other components include film-forming polymers, lower alcohols, polyhydric alcohols (including sugar alcohols), powders (silica, diatomaceous earth, talc, etc.), humectants (hyaluronic acid, collagen, pantothenyl alcohol, etc.), preservatives (methylparaben, ethylparaben, propylparaben, isopropylparaben, butylparaben, isobutylparaben, phenoxyethanol, etc.), pH adjusters, fragrances, UV absorbers, colorants, inorganic pigments, antioxidants, vitamins, animal extracts, and sequestering agents (chelating agents). Each of the above other components may be used alone, or two or more may be used in combination.

[0142] <Lower alcohol> The lower alcohol includes ethanol.

[0143] <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.

[0144] The content of the polyhydric alcohol in 100% by mass of the hair styling composition of the present invention is preferably 15.0% by mass or less, more preferably 10.0% by mass or less. The hair styling composition of the present invention may contain no polyhydric alcohol, or may contain, for example, 1.0% by mass or more of the polyhydric alcohol.

[0145] (Other Details of Hair Styling Composition) The hair styling composition of the present invention is an oily hair styling composition or an emulsified hair styling composition. The hair styling composition of the present invention may be an oily hair styling composition or an emulsified hair styling composition.

[0146] The oily hair styling composition may be in the form of a solid or a paste, or may be in the form of a stick.

[0147] The emulsified hair styling composition is preferably in the form of a wax. The emulsified hair styling composition is preferably a wax-like emulsified hair styling composition (so-called hair wax). The wax-like composition also includes a balm-like composition.

[0148] The emulsified hair styling composition is an emulsion composition in which an oily component and an aqueous component are emulsified. The emulsified hair styling composition is preferably an oil-in-water (O / W) type emulsified hair styling composition.

[0149] The oily hair styling composition can be produced, for example, by mixing the components.

[0150] The emulsified hair styling composition can be produced, for example, by mixing and emulsifying the components.

[0151] A homomixer or the like is used for the above mixing (and emulsification). The emulsification may be phase inversion emulsification. The emulsification may be performed after the above components are mixed, or may be performed during the mixing of the components.

[0152] 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 an estimate and is not limited thereto.

[0153] The emulsified hair styling composition containing component (A) exhibits styling power that stiffens and sets hair bundles, styling power that forms hair bundles, and hair styling hold power as a result of the breakdown of oil droplets in the oil-in-water (O / W) mixture and the adhesion of component (A) to the hair. However, there is a limit to how much hair styling hold power can be improved by component (A) alone, and simply increasing the content of component (A) alone will result in a plateau in hair styling hold power.

[0154] In contrast, the hair styling composition of the present invention contains component (D), which is a component that improves hair style hold through a mechanism different from that of component (A). By including component (D), it is possible to further enhance hair style hold compared to when component (A) is included but component (D) is not included. Component (A) exerts hair style hold by stiffening the hair bundle, whereas component (D) has a certain degree of tackiness, which is presumed to enhance hair bundle formation, thereby exerting hair style hold. By using component (D), the hair styling composition of the present invention can enhance hair style hold while also enhancing hair style ability. [Example]

[0155] 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.

[0156] In the examples and comparative examples, the following components were used.

[0157] (Component (A)) Component (A) corresponding to component (A1): Carnauba wax: melting point 83°C Microcrystalline wax 1: Melting point 83℃ Microcrystalline wax 2: Melting point 77℃ Paraffin wax 1: Melting point 74℃ Sunflower seed wax: melting point 76°C

[0158] Ingredient (A) not corresponding to ingredient (A1): Paraffin wax 2: melting point 52°C Beeswax: Melting point 65℃ Vaseline: Melting point 54°C

[0159] (Component (B)) Component (B) corresponding to component (B1): Mineral oil 1: flash point 250℃ Mineral oil 2: flash point 270°C Mineral oil 3: flash point 235°C 2-Octyldodecyl isostearate: molecular weight 565.0 2-Octyldodecyl myristate: molecular weight 508.9 Diisostearyl malate: molecular weight 639.0

[0160] Ingredient (B) not corresponding to ingredient (B1): Mineral oil 4: flash point 185°C Isopropyl myristate: molecular weight 270.5 Ethylhexyl palmitate: molecular weight 368.6 Cetyl ethylhexanoate: molecular weight 368.6

[0161] (Other liquid oils) Castor oil: molecular weight 933.4 Dimethylpolysiloxane 1: Kinematic viscosity at 25°C 20mm 2 / s Dimethylpolysiloxane 2: Kinematic viscosity at 25°C 5mm 2 / s

[0162] (Component (G)) Dimethylpolysiloxane 3: Kinematic viscosity at 25°C 1.5mm 2 / s Light isoparaffin: boiling point 179°C

[0163] (Component (C)) Component (C) corresponding to component (C1): Triceteareth-4 phosphate Sodium N-Stearoyl-L-Glutamate

[0164] Component (C) corresponding to component (C2): Stearyltrimethylammonium Chloride

[0165] Component (C) equivalent to component (C3): Sorbitan Sesquiisostearate Polyoxyethylene isostearate glycerin (8E.O.) Sorbitan stearate Seteth - 20

[0166] Component (C) that does not correspond to any of components (C1) to (C3): Sodium Dioleth-8 Phosphate stearic acid

[0167] (Component (H)) Polyglyceryl-10 Decaisostearate

[0168] (Component (E)) stearyl alcohol Behenyl Alcohol

[0169] (Component (F)) Carboxyvinyl Polymer xanthan gum

[0170] (Component (D)) Hydrogenated Rosin Acid Pentaerythrityl Hydrogenated glyceryl rosinate

[0171] (others) Triethanolamine (neutralizer) 1,3-butylene glycol (polyhydric alcohol) Diatomaceous earth (powder) Silica (powder) Talc (powder) purified water

[0172] (Examples 1 to 21, 25 to 30 and Comparative Examples 1 to 3) The ingredients shown in Tables 1 to 8, 11, and 12 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 (amount blended in 100% by mass of the hair styling composition) are expressed as the blend amount of the pure component (unit: mass %).

[0173] The emulsified hair styling compositions obtained in Examples 1 to 21 and 25 to 30 all had a wax-like appearance.

[0174] In Examples and Comparative Examples other than Examples 9 and 14, triethanolamine is blended in an amount of 1.0 mass% or less to neutralize the carboxyvinyl polymer. In Example 14, triethanolamine is blended in an amount of 2.0 mass% or less to neutralize the carboxyvinyl polymer and stearic acid.

[0175] (Examples 22 to 24, 31 to 42 and Comparative Examples 4 to 6) Oil-based hair styling compositions were prepared by blending the ingredients shown in Tables 9, 10, and 13 to 16 below (units are mass%) and mixing them using a homomixer. The blend amounts in the tables (amount blended in 100% by mass of the hair styling composition) are expressed as the blend amount of the pure component (unit: mass%).

[0176] The oily hair styling compositions obtained in Examples 22, 23, 31 to 42 and Comparative Examples 4 and 5 were all stick-like (solid) in nature. The oily hair styling compositions obtained in Example 24 and Comparative Example 6 were all paste-like in nature.

[0177] (evaluation) A three-person expert panel conducted the following evaluations:

[0178] (Test Example 1: Hair styling retention) (1-1) Evaluation of emulsified hair styling compositions 1.5 g of the emulsified hair styling composition obtained in Examples 1 to 21 and Comparative Examples 1 to 3 was dispensed into the palm of the hand, 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.). The hair was then styled by lifting it upward from the roots. The styled hair wig was left to stand for 6 hours. After standing, the hair wig was shaken back and forth for 1 minute. The angle of the hair standing near the crown of the wig after shaking was visually observed. The hair styling retention was evaluated according to the following evaluation criteria, using the hair standing angle of Comparative Example 1 as the standard. The above angles were defined as 0° horizontally and 90° vertically. In Examples 1 to 21, the hair near the crown stood at approximately 90° immediately after styling.

[0179] <Evaluation criteria for hair styling hold> ○ (Good): Compared to Comparative Example 1 (standard), the angle of hair standing near the top of the head is clearly larger, and the styled hairstyle is maintained better. × (bad): Compared to Comparative Example 1 (standard), the angle of hair rising near the top of the head is the same or smaller (the degree of hair drooping is the same or larger), and it cannot be said that the effect of maintaining the styled hairstyle is high.

[0180] The angle of hair rise near the top of the head when the emulsified hair styling compositions obtained in Examples 1 to 21 and Comparative Examples 1 and 2 were used was 45° or more, but the angle of hair rise near the top of the head was less than 45° when the emulsified hair styling composition obtained in Comparative Example 3 was used. Furthermore, when the emulsified hair styling compositions obtained in Examples 25 to 30 were similarly tested, the angle of hair rise near the top of the head was 45° or more in all cases.

[0181] (1-2) Evaluation of oily hair styling compositions The oily hair styling compositions obtained in Examples 22, 23, 31 to 42 and Comparative Examples 4 and 5 were applied evenly and directly to the hair of a short-haired hair wig (a lesson mannequin, manufactured by Eucalyptus Japan Co., Ltd.) by smoothing it directly, and the hair was styled so that it flowed from the forehead to the back of the head. The styled hair wig was left to stand for 6 hours. After standing, the hair wig was shaken back and forth for 1 minute. After shaking, the degree of hair drooping around the temporal region of the hair wig was visually observed. The styling power was evaluated according to the following evaluation criteria, with Comparative Example 4 used as the standard for Example 22 and Comparative Example 5 used as the standard for Example 23.

[0182] <Evaluation criteria for hair styling hold> ○ (Good): Compared to the comparative example (standard), the degree of hair falling around the temples is clearly less, and the styled hairstyle is maintained better. × (bad): Compared to the comparative example (standard), the degree of hair falling around the temples is the same or greater, and it cannot be said that the effect of maintaining the styled hairstyle is high.

[0183] The oily hair styling compositions obtained in Examples 31 to 42 were also tested in the same manner, and it was found that the hair around the temples hardly fell off, and the styled hairstyle remained well maintained.

[0184] (1-3) Evaluation in oily hair styling compositions 1.5 g of the oily hair styling composition obtained in Example 24 and Comparative Example 6 was dispensed into the palm of the hand, 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.). The hair was then styled by lifting it upward from the roots. The styled hair wig was left to stand for 6 hours. After standing, the hair wig was shaken back and forth for 1 minute. The angle of the hair standing near the crown of the wig after shaking was visually observed. In Example 24, the hair styling retention was evaluated according to the following evaluation criteria, using the hair standing angle of Comparative Example 6 as the standard. The above angles were defined as 0° horizontally and 90° vertically. In addition, in Example 24, the hair near the crown of the head stood at approximately 90° immediately after styling.

[0185] <Evaluation criteria for hair styling hold> ○ (Good): Compared to Comparative Example 6 (standard), the angle of hair standing near the top of the head is clearly larger, and the styled hairstyle is maintained better. × (bad): Compared to Comparative Example 6 (standard), the angle of hair rising near the top of the head is the same or smaller (the degree of hair drooping is the same or larger), and it cannot be said that the effect of maintaining the styled hairstyle is high.

[0186] When the oily hair styling compositions obtained in Example 24 and Comparative Example 6 were used, the angle at which hair rose near the top of the head was 45° or more in both cases.

[0187] (Test Example 2: Spread on hair during styling) When styling hair using the emulsified hair styling composition in Test Example 1, the ease of use (i.e., whether or not the composition could be operated during styling) from the start to the end of styling (approximately 3 minutes) was evaluated for its spreadability on the hair during styling.

[0188] As a result, the emulsified hair styling compositions obtained in Examples 1, 2, 6, 8 to 11, 13 to 20, 25, 27 to 30 and Comparative Examples 1 and 2 did not cause any resistance, such as fingers getting caught, until the end of styling, allowing for easy manipulation and good spread. Among them, the emulsified hair styling compositions obtained in Examples 25, 27 to 30 showed extremely excellent spreadability on the hair during styling. Furthermore, the emulsified hair styling compositions obtained in Examples 3 to 5, 7, 12, and 26 caused some resistance, such as fingers getting caught, in the latter half of styling, but maintained practically acceptable operability and good spreadability during styling. On the other hand, the emulsified hair styling composition obtained in Example 21 caused a strong resistance, such as fingers getting caught, before the end of styling, making it difficult to style (though this composition is not suitable for long-term styling, it can be used for short-term styling).

[0189] (Test Example 3: Washability) After evaluating the hair styling hold in Test Example 1, the hair wig was washed with a commercially available shampoo and then rinsed with running water (warm water of about 40°C). The hair was towel-dried and then dried with a hair dryer. When the dried hair was touched with the hands, the hair styled with the hair styling compositions obtained in Examples 1 to 13 and 15 to 42 did not feel like the hair styling composition remained on the hair after washing and drying. On the other hand, the hair styled with the hair styling composition obtained in Example 14 felt stiff after washing and drying, and felt like the hair styling composition remained.

[0190] (Test Example 4: Emulsifying properties) Immediately after production, the resulting emulsified hair styling composition was dropped onto a glass plate, spread, and visually observed. As a result, no granular insoluble matter was observed in the emulsified hair styling compositions obtained in Examples 1 to 21 and 25 to 30, and they were uniform in nature and well emulsified.

[0191] The compositions and results are shown in Tables 1 to 16 below.

[0192] [Table 1]

[0193] [Table 2]

[0194] [Table 3]

[0195] [Table 4]

[0196] [Table 5]

[0197] [Table 6]

[0198]

Table 7

[0199]

Table 8

[0200]

Table 9

[0201]

Table 10

[0202]

Table 11

[0203]

Table 12

[0204]

Table 13

[0205]

Table 14

[0206]

Table 15

[0207] Table 16

Claims

1. An oily hair styling composition or an emulsified hair styling composition, The composition includes the following component A, the following component B, the following component C, the following component D, and the following component G, The component A contains the following component A1: The content of the component A is 10.0% by mass or more and 50.0% by mass or less, The content of the component B is 3.0% by mass or more and 60.0% by mass or less, The content of the component C is 1.0% by mass or more and 20.0% by mass or less, The content of the component D is 0.1% by mass or more, A hair styling composition, wherein the content of component G is 1.0% by mass or more and 20.0% by mass or less. Component A: A wax that is solid at 25°C Component A1: a wax having a melting point of 70°C or higher and being solid at 25°C Component B: A hydrocarbon oil having a boiling point of 230°C or higher and being liquid at 25°C, and / or an ester oil selected from the group consisting of a monoester of a monohydric alcohol and a monocarboxylic acid, a diester of a dihydric alcohol and a monocarboxylic acid, and a diester of a monohydric alcohol and a dicarboxylic acid, which has a boiling point of 230°C or higher and is liquid at 25°C. Component C: Surfactant Component D: Hydrogenated rosinate glyceryl, or hydrogenated rosinate pentaerythrityl and hydrogenated rosinate glyceryl Component G: Hydrocarbon oil having a boiling point of less than 230°C and being liquid at 25°C, cyclic silicone, methyl trimethicone, ethyl trisiloxane, trisiloxane, caprylyl methicone, and a kinematic viscosity at 25°C of 0.1 mm ２ / s ~ 2.0 mm ２ / s dimethylpolysiloxane

2. The hair styling composition according to claim 1, wherein the content of Component A1 is 10.0% by mass or more and 50.0% by mass or less.

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