Hairdressing 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 that is suitably used as a hair styling agent for styling hair. [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, the following Patent Document 2 discloses a hair styling product that contains (A) a wax that is solid at 20°C and (B) an isoparaffinic hydrocarbon having a boiling point in the range of 100 to 260°C and / or a volatile silicone having a silicon number of 2 to 8, in which the mass ratio of component (A) to component (B) is 1:3 to 3:1. [Prior art documents] [Patent documents]

[0005] [Patent Document 1] JP 2013-040107 A [Patent Document 2] JP 2007-015935 A 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 of the hair for a long period of time (hair styling retention). In the case of an oil-based hair styling composition and an emulsified hair styling composition, for example, by blending a wax that is solid at 25°C, the hair bundle after styling can be made hard, and therefore the hair styling retention can be increased to a certain degree.

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

[0008] An object of the present invention is to provide a hair styling composition capable of enhancing hair styling retention. [Means for solving the problem]

[0009] The present invention provides an oil-based hair styling composition or an emulsified hair styling composition comprising the following component (A), component (B), component (C), and component (D):

[0010] Component (A): Solid wax at 25℃ 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, the boiling point of which is 230° C. or higher and being liquid at 25° C. Component (C): Surfactant Component (D): Hydrogenated rosin acid pentaerythrityl and / or hydrogenated rosin acid 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 preferable 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 Effect of the Invention

[0014] The hair styling composition of the present invention can enhance hair styling retention. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

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

[0016] The hair styling composition of the present invention is an oil-based hair styling composition or an emulsified hair styling composition. In the present invention, the hair styling composition can be an oil-based hair styling composition, for example, by not containing water (or 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, and in the emulsified hair styling composition, 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 and 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 a 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 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 is 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 "hydrogenated pentaerythrityl rosin acid and / or hydrogenated glyceryl rosin acid" 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 constitution, and therefore can enhance the hair styling retention. The hair styling composition of the present invention contains component (D) in addition to component (A), and therefore can make the hair bundles considerably stiffer, and can maintain the styled hairstyle 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 kinetic viscosity at 25° C. of 0.1 mm 2 / s~2.0mm 2 The composition may further comprise an oil selected from the group consisting of dimethylpolysiloxanes of formula (I) and (II).

[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 kinetic viscosity of 0.1 mm at 25° C." 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 components other than 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 material has fluidity at 25°C.

[0036] In the present specification, the content of each component means the total content of all the components contained in the hair styling composition. For example, the content of component (A) means the total content of all the 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 for setting hair, the hair styling power for forming hair bundles, and the hair styling retention power. Only one type of component (A) may be used, or two or more types may be used in combination.

[0039] Examples of component (A) include wax esters of 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] The mineral waxes include montan wax.

[0042] The hydrocarbon wax may be a petroleum-derived wax or a synthetic wax, and examples of the hydrocarbon wax include petroleum jelly, ceresin, ozokerite, paraffin, microcrystalline wax, polyethylene wax, and Fischer-Tropsch wax (synthetic wax).

[0043] From the standpoint of further enhancing the hair style retention, 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 wax having a melting point of 80° C. or higher. In this case, the hair styling hold can be further improved.

[0046] In 100% by mass of the hair styling composition of the present invention, the content of component (A) 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, 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 more than the lower limit, the hair styling power for setting hair, the hair styling power for forming hair bundles, and the hair styling retention power can be further improved. When the content of component (A) is equal to or less than the upper limit, the hair styling agent spreads more smoothly on the hair during styling.

[0047] In 100% by mass of the hair styling composition of the present invention, the content of component (A1) 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, 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 more than the lower limit, the hair styling power for setting hair, the hair styling power for forming hair bundles, and the hair styling retention power can be further improved. When the content of component (A1) is equal to or less than the 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, 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 power for shaping hair, the hair styling power for forming hair bundles, and the hair styling retention power can be further improved. When the total content is below the upper limit, the spread on the hair during styling 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 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 an ester oil having a boiling point of 230° C. or higher and liquid at 25° C. Component (B) may be the above-mentioned hydrocarbon oil, the above-mentioned ester oil, or both the above-mentioned hydrocarbon oil and the above-mentioned ester oil. Component (B) is a non-volatile or very low-volatile oil. In the emulsified hair styling composition, component (B) is a component that makes it easier to emulsify component (A) and functions as a solvent for component (A) during emulsification. In the oil-based hair styling composition, component (B) is a component that plasticizes component (A) and functions as a solvent for component (A) during production. Hair styling using the hair styling composition is usually performed through the steps of 1) applying the hair styling composition to the hair, and 2) styling the hair into a desired hairstyle while spreading the hair styling composition on the hair. By using component (B), it is possible to improve the spread of the composition when applied 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 above hydrocarbon oils may be used alone or in combination of two or more kinds.

[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 ester oils may be used alone or in combination of two or more.

[0054] From the viewpoint of achieving even better spread on the hair during styling, it is preferable that component (B) 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] In 100% by mass of the hair styling composition of the present invention, the content of component (B) 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 equal to or more than the above lower limit, the spread during application and hair styling, as well as the emulsification properties of the emulsified hair styling composition, can be further improved. When the content of component (B) is equal to or less than the above upper limit, the hair styling retention 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 content of component (B) in the case of an oil-based hair styling composition is equal to or more than the above lower limit, the spread during application and hair 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 the mass ratio (content of component (A) / content of component (B)) is equal to or more than the lower limit, the hair styling retention can be further improved. When the mass ratio (content of component (A) / content of component (B)) is equal to or less than the upper limit, the spreadability during application and styling and the emulsification properties 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 the mass ratio (content of component (A1) / content of component (B)) is equal to or more than the lower limit, the hair styling retention can be further improved. When the mass ratio (content of component (A1) / content of component (B)) is equal to or less than the upper limit, the spreadability during application and styling and the emulsification properties can be further improved.

[0062] When the hair styling composition of the present invention is an oil-based 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 the mass ratio (content of component (A) / content of component (B)) is equal to or more than the lower limit, the hair styling retention can be further improved. When the mass ratio (content of component (A) / content of component (B)) is equal to or less than the upper limit, the spread during application and styling can be further improved.

[0063] When the hair styling composition of the present invention is an oil-based 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 the mass ratio (content of component (A1) / content of component (B)) is equal to or more than the lower limit, the hair styling retention can be further improved. When the mass ratio (content of component (A1) / content of component (B)) is equal to or less than the upper limit, the spread during application and styling can be further improved.

[0064] In 100% by mass of the hair styling composition of the present invention, the content of component (B1) 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 more than the above lower limit, the composition can be spread well on the hair during styling. When the content of component (B1) is equal to or less than the above upper limit, the hair styling retention can be further improved.

[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 more than the lower limit, the hair styling retention 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 hair styling retention 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 the mass ratio (content of component (A1) / content of component (B1)) is equal to or more than the lower limit, the hair styling retention can be further improved. When the mass ratio (content of component (A1) / content of component (B1)) is equal to or less than the upper limit, the hair styling retention can be further improved.

[0067] (Component (C)) Component (C) is a surfactant. By using component (C), it is possible to improve the wash-off property during washing. In addition, when the hair styling composition of the present invention is an emulsified hair styling composition, it is possible to improve the emulsification property by using component (C). 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 the 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 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, polyoxyethylene castor oil, and the like.

[0070] 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.

[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 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.

[0074] 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.

[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 surfactant 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; and polyoxyethylene lauryl disulfosuccinate. polyoxyethylene alkyl sulfosuccinate salts such as sodium; 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;

[0079] 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.

[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 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.

[0081] When the hair styling composition of the present invention is an emulsified hair styling composition, from the viewpoint of achieving even better 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 achieving even better 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 with 13 or more and 22 or less carbon atoms, phosphate surfactants having a linear alkyl group with 13 or more and 22 or less carbon atoms, amino acid surfactants having a linear alkyl group with 13 or more and 22 or less carbon atoms, quaternary ammonium salts having a linear alkyl group with 13 or more and 22 or less carbon atoms, and fatty acid amidoamine salts having a linear alkyl group with 13 or more and 22 or less carbon atoms. Although the emulsifying properties of conventional emulsified hair styling compositions containing component (A) are prone to decrease, the emulsifying properties can be significantly improved by using the above component.

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

[0085] In this specification, the above-mentioned "phosphate-based surfactant having a linear alkyl group having 13 or more and 22 or less carbon atoms, and / or amino acid-based surfactant having a linear alkyl group having 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 having 13 or more and 22 or less carbon atoms, and / or fatty acid amidoamine salt having a linear alkyl group having 13 or more and 22 or less carbon atoms" may be referred to as "component (C2)".

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

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

[0089] From the viewpoint of achieving even better 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 the fatty acid in the higher fatty acid salt 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 the salt in the higher fatty acid salt having a linear alkyl group with 13 or more and 22 or less carbon atoms include alkali metal salts such as sodium salt and potassium salt; and alkanolamine salts such as monoethanolamine salt, diethanolamine salt, and triethanolamine salt. The higher fatty acid salt may be a salt prepared in advance by blending the higher fatty acid salt, or a salt formed from the fatty acid and the base in the process of producing the hair styling composition, in which the fatty acid and the base are blended separately.

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

[0093] The alkyl phosphates include cetyl phosphates and the like.

[0094] 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.

[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 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.

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

[0104] Examples of the fatty acid amidoamine in the fatty acid amidoamine salt of component (C2) include myristic acid dimethylaminoethylamide, myristic acid dimethylaminopropylamide, myristic acid diethylaminoethylamide, myristic acid diethylaminopropylamide, palmitic acid dimethylaminoethylamide, palmitic acid dimethylaminopropylamide, palmitic acid diethylaminoethylamide, palmitic acid diethylaminopropylamide, stearic acid dimethylaminoethylamide, stearic acid dimethylaminopropylamide, stearic acid diethylaminoethylamide, stearic acid diethylaminopropylamide, stearic acid dipropylaminoethylamide, stearic acid dipropylaminopropylamide, behenic acid dimethylaminoethylamide, behenic acid dimethylaminopropylamide, behenic acid diethylaminoethylamide, and behenic acid 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. The inorganic acids include phosphoric acid, hydrochloric acid, and sulfuric acid.

[0105] From the viewpoint of achieving even better emulsification properties, it is preferred 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 achieving even better 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, and an alkylene oxide adduct thereof (particularly an ethylene oxide adduct), or a polyoxyalkylene alkyl ether (particularly a polyoxyethylene alkyl ether).

[0109] In 100% by mass of the hair styling composition of the present invention, the content of component (C) 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 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 property 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 13 or more and 22 or less 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 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.

[0111] In 100% by mass of the hair styling composition of the present invention, the total content of 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 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, the effects of the present invention can be more effectively exhibited, and the wash-off property during hair washing can be further improved.

[0112] 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 having 13 or more and 22 or less carbon atoms 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 can be further improved, and the effects of the present invention can be further effectively exhibited.

[0113] In 100% by mass of the hair styling composition of the present invention, the content of component (C1) 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 of component (C1) 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, the effects of the present invention can be more effectively exhibited, and the wash-off property during hair washing can be further improved.

[0114] In 100% by mass of the hair styling composition of the present invention, the content of 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 content of component (C2) 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, the effects of the present invention can be more effectively exerted, and the wash-off property during hair washing can be further improved.

[0115] In 100% by mass of the hair styling composition of the present invention, the content of component (C3) is preferably 1.0% by mass or more, more preferably 3.0% by mass or more, 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 property during hair washing, the content of the higher fatty acid salt having a linear alkyl group having 13 or more and 22 or less carbon atoms is preferably small. 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 having 13 or more and 22 or less 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 having 13 or more and 22 or less carbon atoms may be 0% by mass (not contained).

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

[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] In 100% by mass of the hair styling composition of the present invention, the content of component (D) 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 retention 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) plays a role as an emulsification aid. Only one type of component (E) may be used, or two or more types may be used in combination.

[0121] Examples of component (E) include linear alcohols having a carbon number of 12 or more and 22 or less. Specific examples of component (E) include lauryl alcohol, myristyl alcohol, cetyl alcohol, stearyl alcohol, and behenyl alcohol.

[0122] In 100% by mass of the hair styling composition of the present invention, the content of component (E) 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), the emulsification properties can be improved. Only one type of component (F) may be used, or two or more types may be used in combination.

[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] In 100% by mass of the hair styling composition of the present invention, the content of component (F) 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 kinetic 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,

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

[0130] In 100% by mass of the 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 20.0% by mass or less, more preferably 15.0% 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 spread on the palm and the spread when applied to the 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). By using component (H), the hair styling composition can be spread well on the hair during styling.

[0132] The INCI name of ingredient (H) is "Polyglyceryl-10 Decaisostearate."

[0133] In 100% by mass of the hair styling composition of the present invention, the content of component (H) 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 more smoothly on the hair during styling.

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

[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 of suitable silicone oils include silicone oil (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(caprylic acid / capric acid), 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] In 100% by mass of the hair styling composition of the present invention, the content of the other liquid oil 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 oil is preferably 20.0% by mass or less, more preferably 15.0% by mass or less in 100% by mass of the hair styling composition of the present invention which is an emulsified hair styling composition. When the content of the other liquid oil is equal to or less than the 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 oil, or may contain it 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 oil-based 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 mass% or less. When the hair styling composition of the present invention, which is an oil-based hair styling composition, contains water, the content of water is preferably 1.0 mass% or less, more preferably 0.5 mass% or less, in 100 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, the hair styling composition of the present invention preferably contains water. The content of water can be appropriately adjusted depending on the content of other blended components. In 100% by mass of the hair styling composition of the present invention, which is an emulsified hair styling composition, the content of water is preferably 20.0% by mass or more, more preferably 25.0% by mass or more, 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]. The above-mentioned other components include film-forming polymers, lower alcohols, polyhydric alcohols (including sugar alcohols), powders (silica, diatomaceous earth, talc, etc.), moisturizers (hyaluronic acid, collagen, pantothenyl alcohol, etc.), preservatives (methylparaben, ethylparaben, propylparaben, isopropylparaben, butylparaben, isobutylparaben, phenoxyethanol, etc.), pH adjusters, fragrances, UV absorbers, dyes, inorganic pigments, antioxidants, vitamins, animal extracts, sequestering agents (chelating agents), etc. The above-mentioned other components may be used alone or in combination of two or more.

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

[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 not contain a polyhydric alcohol, or may contain, for example, 1.0% by mass or more of a polyhydric alcohol.

[0145] (Other details of the hair styling composition) The hair styling composition of the present invention is an oil-based hair styling composition or an emulsion hair styling composition. The hair styling composition of the present invention may be an oil-based hair styling composition or an emulsion hair styling composition.

[0146] The oil-based 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 above-mentioned emulsified hair styling composition is an emulsion composition in which an oily component and an aqueous component are emulsified. The above-mentioned 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 each component.

[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 following relationship between the configuration of the present invention and the effects of the present invention is an assumption and is not limited thereto.

[0153] The emulsified hair styling composition containing component (A) exerts a styling power that stiffens and tucks hair, a styling power that forms hair bundles, and a styling retention power by disintegrating oil droplets in the oil-in-water (O / W) and allowing component (A) to adhere to hair. However, there is a limit to how much the styling retention power can be increased by component (A) alone, and the styling retention power reaches a plateau when the content of component (A) is simply increased.

[0154] In contrast, the hair styling composition of the present invention contains component (D), which is a component that improves hair styling retention through a mechanism different from that of component (A). By containing component (D), the hair styling retention can be further improved compared to the case where component (A) is contained but component (D) is not contained. Component (A) exerts hair styling retention by stiffening the hair bundle, whereas component (D) has a certain degree of adhesion, which is presumed to enhance the forming power of the hair bundle, thereby exerting hair styling retention. By using component (D), the hair styling composition of the present invention can enhance the hair styling retention while enhancing the hair styling power that sets the hair. EXAMPLES

[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) equivalent to component (A1): Carnauba wax: melting point 83℃ 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℃ Beeswax: Melting point 65℃ Vaseline: melting point 54℃

[0159] (Component (B)) Component (B) equivalent to component (B1): Mineral oil 1: Flash point 250℃ Mineral oil 2: Flash point 270℃ Mineral oil 3: Flash point 235℃ 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℃ 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: Dynamic viscosity at 25°C 20mm 2 / s Dimethylpolysiloxane 2: Dynamic viscosity at 25°C 5mm 2 / s

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

[0163] (Component (C)) Component (C) equivalent to component (C1): Tricetearyl phosphate Sodium N-Stearoyl-L-Glutamate

[0164] Component (C) equivalent 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 components shown in the following Tables 1 to 8, 11, and 12 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 hair styling composition) are shown as the blend amounts of pure components (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 the examples and comparative examples other than Examples 9 and 14, triethanolamine is blended at a content of 1.0 mass% or less, which is a content that neutralizes the carboxyvinyl polymer. In Example 14, triethanolamine is blended at a content of 2.0 mass% or less, which is a content that neutralizes the carboxyvinyl polymer and stearic acid.

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

[0176] The oil-based hair styling composition obtained in Examples 22, 23, 31 to 42 and Comparative Examples 4 and 5 was in a stick-like (solid) form. The oil-based hair styling composition obtained in Example 24 and Comparative Example 6 was in a paste-like form.

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

[0178] (Test Example 1: Hair styling retention) (1-1) Evaluation of emulsified hair styling composition 1.5 g of the emulsified hair styling composition obtained in Examples 1 to 21 and Comparative Examples 1 to 3 was taken in 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 standing the hair upward from the roots. The set 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 up near the top of the hair wig after shaking was visually observed. The hair styling retention was evaluated according to the following evaluation criteria, based on the angle of the hair standing up in Comparative Example 1. The above angle was 0° horizontally and 90° vertically. In Examples 1 to 21, the hair near the top of the head immediately after styling stood up at almost 90°.

[0179] <Evaluation criteria for hair styling hold> ○ (Good): Compared with Comparative Example 1 (standard), the angle of the hair rising 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 the 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 style of the hair is high.

[0180] The angles at which hair rose 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 were all 45° or more, whereas the angles at which hair rose near the top of the head when the emulsified hair styling composition obtained in Comparative Example 3 was used were less than 45°. Furthermore, when the emulsified hair styling compositions obtained in Examples 25 to 30 were also tested in the same manner, the angles at which hair rose near the top of the head were all 45° or more.

[0181] (1-2) Evaluation in oil-based hair styling compositions The oil-based hair styling compositions obtained in Examples 22, 23, 31 to 42 and Comparative Examples 4 and 5 were evenly applied to the hair of a short-haired hair wig (Lesson Mannequin, manufactured by Eucalyptus Japan Co., Ltd.) by directly smoothing it, and the hair was styled so that it flowed from the front 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. The degree of hair drooping near the side of the head of the hair wig after shaking was visually observed. The hair styling retention was evaluated according to the following evaluation criteria, with Comparative Example 4 as the standard in Example 22 and Comparative Example 5 as the standard in Example 23.

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

[0183] Furthermore, when the oily hair styling compositions obtained in Examples 31 to 42 were similarly tested, the hair around the sides of the head hardly dropped off, and the styled hairstyle was well maintained.

[0184] (1-3) Evaluation in oil-based hair styling compositions 1.5 g of the oily hair styling composition obtained in Example 24 and Comparative Example 6 was taken in 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 standing the hair upward from the root. The hair wig with the hair styling 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 up near the top of the hair wig after shaking was visually observed. In Example 24, the hair styling retention was evaluated according to the following evaluation criteria, based on the angle of the hair standing up in Comparative Example 6. The above angle was 0° horizontally and 90° vertically. In Example 24, the hair near the top of the head immediately after styling was standing up at almost 90°.

[0185] <Evaluation criteria for hair styling hold> ○ (Good): Compared with Comparative Example 6 (standard), the angle of the hair rising 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 the 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 the 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 the emulsified hair styling composition was used in Test Example 1 to style hair, the ease of use from the start of styling to the end of styling (approximately 3 minutes) (i.e., whether or not the composition could be operated during styling) was evaluated based on how well the composition spread on the hair during styling.

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

[0189] (Test Example 3: Washability) The hair wig after evaluating the hair styling retention in Test Example 1 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 further dried with a hair dryer. When the dried hair was touched with the hand, the hair that had been styled with the hair styling composition 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 that had been styled with the hair styling composition obtained in Example 14 felt stiff after washing and drying, and felt like the hair styling composition remained on the hair.

[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, in the emulsified hair styling composition obtained in Examples 1 to 21 and 25 to 30, no granular insoluble matter was observed, the composition had a uniform property, and was 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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