Aerosol spray hair styling agent

Abstract

To provide an aerosol spray hairdressing agent capable of imparting good gloss to the hair and enhancing the durability of a styled hairstyle.SOLUTION: There is provided an aerosol spray hairdressing agent comprising an aerosol container, a hairdressing agent composition and a propellant, wherein the hairdressing agent composition and the propellant are filled in the aerosol container, the hairdressing agent composition contains an anionic film-forming polymer (component A) and a triester (component B) of glycerin and a fatty acid having 4 or more and 20 or less carbon atoms, which is a triester in a liquid form at 25°C, and ethanol (component C), the content of the component A in 100 mass% of the hairdressing agent composition is 1.0 mass% or more and 9.0 mass% or less, the content of the component B is 1.5 mass% or more and 18.0 mass% or less and the content of the component C is 60.0 mass% or more.SELECTED DRAWING: None

Description

[Technical Field]

[0001] The present invention relates to an aerosol spray hair styling agent in which a hair styling composition and a propellant are filled in an aerosol container. [Background technology]

[0002] Aerosol spray hair styling agents containing a film-forming polymer are known as hair styling agents that are easy to apply to hair and allow for easy styling (for example, Patent Document 1 below). In this aerosol spray hair styling agent, the film formed by the film-forming polymer maintains the style of the hair. [Prior art documents] [Patent documents]

[0003] [Patent Document 1] Japanese Patent Application Laid-Open No. 2010-126513 Summary of the Invention [Problem to be solved by the invention]

[0004] High-tone hair colors such as blonde are often preferred, especially among young people. However, high-tone hair colors can make hair appear dry or damaged even after styling. To solve this problem, adding gloss to hair is considered, but high-tone hair colors make it difficult to add gloss to hair.

[0005] In order to impart a noticeable level of shine to high-tone hair colors, it is conceivable to incorporate a relatively large amount of oily ingredients. However, when a hair styling composition containing a film-forming polymer incorporates a relatively large amount of oily ingredients, the film formed by the film-forming polymer is easily plasticized by the oily ingredients, which reduces the durability of the styled hairstyle and may make it impossible to maintain the hairstyle for a long period of time.

[0006] As described above, it is difficult for conventional aerosol spray hair styling agents to achieve both the effects of imparting shine to hair and increasing the durability of the styled hairstyle.

[0007] An object of the present invention is to provide an aerosol spray hair styling agent that can impart good shine to hair and increase the durability of the styled hairstyle. [Means for solving the problem]

[0008] The present invention provides an aerosol spray hair styling agent comprising an aerosol container, a hair styling composition, and a propellant, wherein the aerosol container is filled with the hair styling composition and the propellant, and the hair styling composition contains the following components (A), (B), and (C), wherein, relative to 100% by mass of the hair styling composition, the content of component (A) is 1.0% by mass or more and 9.0% by mass or less, the content of component (B) is 1.5% by mass or more and 18.0% by mass or less, and the content of component (C) is 60.0% by mass or more.

[0009] Component (A): Anionic film-forming polymer Component (B): A triester that is liquid at 25°C and is a triester of glycerin and a fatty acid having 4 to 20 carbon atoms. Component (C): Ethanol

[0010] In the aerosol spray hair styling agent of the present invention, the component (A) is preferably the following component (A1).

[0011] Component (A1): Acrylic resin alkanolamine

[0012] In the aerosol spray hair styling agent of the present invention, the component (B) is preferably the following component (B1).

[0013] Component (B1): Tri-ester selected from the group consisting of glyceryl tri-2-ethylhexanoate and glyceryl tri(caprylic / capric acid).

[0014] In the aerosol spray hair styling agent of the present invention, the hair styling agent composition preferably contains the following component (D):

[0015] Component (D): Phenyl-modified silicone

[0016] In the aerosol spray hair styling agent of the present invention, the content of the component (D) is preferably 1.0% by mass or more and 10.0% by mass or less, based on 100% by mass of the hair styling agent composition.

[0017] In the aerosol spray hair styling agent of the present invention, the component (D) is preferably the following component (D1).

[0018] Ingredient (D1): Diphenylsiloxyphenyl trimethicone

[0019] In the aerosol spray hair styling agent of the present invention, it is preferable that the hair styling agent composition does not contain water or contains water in an amount of 1.0 mass % or less.

[0020] In the aerosol spray hair styling agent of the present invention, the content of the propellant is preferably 35.0% by mass or more and 60.0% by mass or less, based on 100% by mass of the total of the hair styling agent composition and the propellant. [Effects of the Invention]

[0021] The aerosol spray hair styling agent of the present invention can impart good shine to hair and increase the durability of the styled hairstyle. DETAILED DESCRIPTION OF THE INVENTION

[0022] The present invention will be described in detail below.

[0023] The aerosol spray hair styling agent of the present invention comprises an aerosol container, a hair styling composition, and a propellant. In the aerosol spray hair styling agent of the present invention, the hair styling composition and the propellant are filled in the aerosol container. The hair styling composition can be ejected in the form of a mist from the aerosol container.

[0024] In the aerosol spray hair styling agent of the present invention, the hair styling agent composition contains an anionic film-forming polymer, a triester that is liquid at 25°C and is a triester of glycerin and a fatty acid having 4 to 20 carbon atoms, and ethanol.

[0025] In this specification, the above-mentioned "anionic film-forming polymer" may be referred to as "component (A)."

[0026] In this specification, the above-mentioned "tri-ester which is liquid at 25° C. and is made of glycerin and a fatty acid having 4 to 20 carbon atoms" may be referred to as "component (B)".

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

[0028] In the aerosol spray hair styling agent of the present invention, the content of the component (A) is 1.0% by mass or more and 9.0% by mass or less, the content of the component (B) is 1.5% by mass or more and 18.0% by mass or less, and the content of the component (C) is 60.0% by mass or more, based on 100% by mass of the hair styling agent composition.

[0029] The aerosol spray hair styling agent of the present invention has the above-mentioned constitution, and therefore can impart good shine to hair and increase the durability of the styled hairstyle.

[0030] The aerosol spray hair styling agent of the present invention can impart an oil-like luster (glossy luster) to hair while increasing the durability of the styled hairstyle. The aerosol spray hair styling agent of the present invention can exert the effects of both imparting luster to hair and increasing the durability of the styled hairstyle, whether the hair color is a low-tone color or a high-tone color.

[0031] In the aerosol spray hair styling agent of the present invention, the hair styling agent composition may contain a phenyl-modified silicone.

[0032] In this specification, the above-mentioned "phenyl-modified silicone" may be referred to as "component (D)."

[0033] In the aerosol spray hair styling agent of the present invention, the hair styling agent composition contains at least component (A), component (B), and component (C). The hair styling agent composition may or may not contain component (D). The hair styling agent composition may contain components other than components (A) to (D).

[0034] The above components, for example, component (A), component (B), component (D) and other components, may each be used alone or in combination of two or more.

[0035] In this specification, the content of each component contained in the hair styling composition means the total content of all of the components contained in the hair styling composition. For example, the content of component (A) means the total content of all components (A) in the hair styling composition.

[0036] [Hair styling composition (aerosol spray hair styling composition)] (Component (A)) Component (A) is an anionic film-forming polymer. Component (A) functions as a hair styling component. By using component (A), it is possible to impart appropriate hardness to hair, thereby enhancing styling power. Furthermore, by using component (A), it is possible to increase the durability of the styled hairstyle. Component (A) may be used alone or in combination of two or more types.

[0037] Examples of component (A) include alkyl (meth)acrylate copolymers, (meth)acrylic acid / alkyl (meth)acrylate copolymers, acrylic resin alkanolamines, methyl vinyl ether / maleic acid ester copolymers, vinyl acetate / crotonic acid copolymers, vinyl acetate / crotonic acid / vinyl neodecanoate copolymers, vinyl acetate / crotonic acid / vinyl propionate copolymers, vinyl acetate / monobutyl maleate / isoboryl acrylate copolymers, acrylic acid / alkyl acrylate / alkylacrylamide copolymers, polyvinylpyrrolidone / acrylate / (meth)acrylic acid copolymers, (styrene / alkyl acrylate) copolymers, (styrene / acrylic acid amide) copolymers, urethane-acrylic copolymers, and sodium polystyrene sulfonate. Note that "(meth)acrylic" refers to both "acrylic" and "methacrylic."

[0038] From the viewpoint of further increasing the durability of the styled hairstyle, component (A) is preferably an acrylic resin alkanolamine.

[0039] In this specification, the above-mentioned "acrylic resin alkanolamine" may be referred to as "component (A1)."

[0040] Therefore, the component (A) is preferably the component (A1).The hair styling composition preferably contains the component (A1).

[0041] The content of component (A) in the hair styling composition (100% by mass) is 1.0% by mass or more and 9.0% by mass or less. If the content of component (A) is less than 1.0% by mass, the staying power of the styled hairstyle tends to decrease. If the content of component (A) exceeds 9.0% by mass, the compatibility of the components in the hair styling composition decreases, making the hair styling composition more likely to become cloudy, and therefore, it may not be possible to impart good luster to hair.

[0042] The content of component (A) in the hair styling composition (100% by mass) is preferably 2.0% by mass or more, more preferably 2.5% by mass or more, and preferably 8.0% by mass or less, more preferably 7.5% by mass or less. When the content of component (A) is equal to or greater than the lower limit, the durability of the styled hairstyle can be further improved. When the content of component (A) is equal to or less than the upper limit, the transparency of the hair styling composition can be increased, thereby imparting good luster to the hair.

[0043] (Component (B)) Component (B) is a triester that is liquid at 25°C and is a triester of glycerin and a fatty acid having 4 to 20 carbon atoms. Component (B) is a glycerin fatty acid triester. By using component (B), it is possible to impart an oil-like luster (glossy luster) to hair without impairing the film-like feel formed by component (A). Only one type of component (B) may be used, or two or more types may be used in combination.

[0044] Component (B) is liquid at 25°C. In this specification, "liquid at 25°C" means that the component is in a state of flowability at 25°C.

[0045] The fatty acid having 4 to 20 carbon atoms may be a saturated fatty acid or an unsaturated fatty acid. The number of carbon atoms in the fatty acid is preferably 6 or more and 18 or less.

[0046] Examples of the fatty acids having 4 to 20 carbon atoms include caprylic acid, capric acid, and 2-ethylhexanoic acid.

[0047] Examples of component (B) include glyceryl tri-2-ethylhexanoate, glyceryl tri(caprylic / capric acid), and glyceryl tricaprylate.

[0048] From the viewpoint of more effectively exerting the effects of the present invention, it is preferable that component (B) is a triester (at least one triester) selected from the group consisting of glyceryl tri-2-ethylhexanoate and glyceryl tri(caprylic / capric acid).

[0049] In this specification, the above-mentioned "triester selected from the group consisting of glyceryl tri-2-ethylhexanoate and glyceryl tri(caprylic / capric acid)" may be referred to as "component (B1)."

[0050] Therefore, component (B) is preferably component (B1).The hair styling composition preferably contains component (B1).

[0051] The content of component (B) in the hair styling composition (100% by mass) is 1.5% by mass or more and 18.0% by mass or less. If the content of component (B) is less than 1.5% by mass, it may not be possible to impart a good shine to hair. If the content of component (B) is more than 18.0% by mass, the staying power of the styled hairstyle is likely to decrease.

[0052] The content of component (B) in the hair styling composition (100% by mass) is preferably 2.0% by mass or more, more preferably 3.0% by mass or more, and preferably 17.0% by mass or less, more preferably 16.0% by mass or less. When the content of component (B) is equal to or greater than the lower limit, the hair can be imparted with even better shine. When the content of component (B) is equal to or less than the upper limit, the durability of the styled hairstyle can be further improved.

[0053] (Component (C)) Component (C) is ethanol. Component (C) serves as a base. Furthermore, by using component (C), the hair styling composition can be ejected in the form of a mist from an aerosol container.

[0054] The content of component (C) in the hair styling composition (100% by mass) is 60.0% by mass or more, preferably 65.0% by mass or more, more preferably 70.0% by mass or more, preferably 95.0% by mass or less, more preferably 91.0% by mass or less, and even more preferably 90.0% 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 components can be well dissolved, and the hair styling composition can be well ejected in a mist form.

[0055] The total content of components (A), (B), and (C) in the hair styling composition (100% by mass) is preferably 75.0% by mass or more, more preferably 80.0% by mass or more, even more preferably 85.0% by mass or more, particularly preferably 90.0% by mass or more, and preferably 100% by mass or less, more preferably 99.0% by mass or less, and even more preferably 97.0% 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 effects of the present invention can be more effectively exhibited, and the hair styling composition can be well ejected in a mist form.

[0056] (Component (D)) Component (D) is a phenyl-modified silicone. The hair styling composition preferably contains component (D). Use of component (D) can enhance the durability of the gloss imparted to hair. Component (D) may be used alone or in combination of two or more types.

[0057] Examples of component (D) include diphenylsiloxyphenyl trimethicone, trimethylsiloxyphenyl dimethicone, and diphenyl dimethicone.

[0058] From the viewpoint of further increasing the durability of the gloss imparted to the hair, the component (D) is preferably diphenylsiloxyphenyl trimethicone.

[0059] In this specification, the above-mentioned "diphenylsiloxyphenyl trimethicone" may be referred to as "ingredient (D1)."

[0060] Therefore, component (D) is preferably component (D1).The hair styling composition preferably contains component (D1).

[0061] The content of component (D) in the hair styling composition (100% by mass) is preferably 0.5% by mass or more, more preferably 1.0% by mass or more, even more preferably 2.0% by mass or more, particularly preferably 3.0% by mass or more, preferably 10.0% by mass or less, and more preferably 9.5% by mass or less. When the content of component (D) is equal to or greater than the lower limit, the durability of the gloss imparted to the hair can be further increased. When the content of component (D) is equal to or less than the upper limit, the durability of the styled hairstyle can be prevented from decreasing.

[0062] The total content of components (A), (B), (C), and (D) in 100% by mass of the hair styling composition is preferably 85.0% by mass or more, more preferably 90.0% by mass or more, and even more preferably 95.0% by mass or more. When the total content is equal to or greater than the lower limit, the effects of the present invention can be more effectively exhibited, and the durability of the gloss imparted to hair can be further improved. Furthermore, the total content of components (A), (B), (C), and (D) in 100% by mass of the hair styling composition is 100% by mass or less, and may be less than 100% by mass, 99.5% by mass or less, or 99.0% by mass or less.

[0063] (Other ingredients) The hair styling composition may contain other components in addition to the above-mentioned components (A) to (D). The other components are not particularly limited, but examples thereof include surfactants, oily components, cooling agents, pH adjusters, preservatives, antioxidants, sequestering agents (such as EDTA), vitamins, animal and plant extracts, pearlizing agents, colorants, and fragrances. Only one of each of the other components may be used, or two or more may be used in combination.

[0064] The hair styling composition preferably contains no water or 1.0% by mass or less of water. When the hair styling composition contains water, the water content is preferably 1.0% by mass or less, more preferably 0.5% by mass or less, and even more preferably 0.1% by mass or less, based on 100% by mass of the hair styling composition. When the water content is equal to or less than the upper limit, the hair styling composition can be prevented from becoming cloudy, and therefore, the hair can be imparted with even better luster.

[0065] The hair styling composition is preferably free of or contains 1.0 mass% or less of an oily component (at least one oily component) that is different from both component (B) and component (D) and is selected from the group consisting of higher fatty acids, ester oils, silicone oils, and hydrocarbon oils, and more preferably does not contain any such oily component.

[0066] In this specification, "an oily component different from both component (B) and component (D), and selected from the group consisting of higher fatty acids, ester oils, silicone oils, and hydrocarbon oils" may be referred to as "oily component (X)."

[0067] The higher fatty acid in the oil component (X) has 6 or more and 22 or less carbon atoms.

[0068] Examples of the silicone oil in the oily component (X) include linear silicones such as methylpolysiloxane, highly polymerized methylpolysiloxanes having an average degree of polymerization of 650 to 7000, methylhydrogenpolysiloxane, and dimethiconol; cyclic silicones such as methylcyclopolysiloxane, octamethylcyclotetrasiloxane, decamethylcyclopentasiloxane, and dodecamethylcyclohexasiloxane; and modified silicones such as carboxy-modified silicones, fatty acid-modified silicones, alcohol-modified silicones, aliphatic alcohol-modified silicones, epoxy-modified silicones, fluorine-modified silicones, and alkyl-modified silicones.

[0069] Examples of the hydrocarbon oil in the oil component (X) include α-olefin oligomer, light isoparaffin, light liquid isoparaffin, squalane, synthetic squalane, vegetable squalane, liquid isoparaffin, and liquid paraffin.

[0070] Therefore, the hair styling composition preferably does not contain oily component (X) or contains it in an amount of 1.0 mass% or less. When the hair styling composition contains oily component (X), the content of oily component (X) in 100 mass% of the hair styling composition is preferably 1.0 mass% or less, more preferably 0.5 mass% or less, and even more preferably 0.1 mass% or less. When the content of oily component (X) is equal to or less than the above upper limit, it is possible to prevent a decrease in the durability of the styled hairstyle.

[0071] With regard to the oily component (X), the hair styling composition preferably contains no higher fatty acids or contains no more than 1.0% by mass of higher fatty acids, more preferably contains no higher fatty acids; preferably contains no ester oils or contains no more than 1.0% by mass of ester oils, more preferably contains no ester oils; preferably contains no silicone oils or contains no more than 1.0% by mass of silicone oils; and preferably contains no hydrocarbon oils or contains no more than 1.0% by mass of hydrocarbon oils, more preferably contains no hydrocarbon oils.

[0072] When the hair styling composition contains a higher fatty acid, ester oil, silicone oil, or hydrocarbon oil corresponding to the oily component (X), the content of the higher fatty acid, based on 100% by mass of the hair styling composition, is preferably 1.0% by mass or less, more preferably 0.5% by mass or less, and even more preferably 0.1% by mass or less; the content of the ester oil is preferably 1.0% by mass or less, more preferably 0.5% by mass or less, and even more preferably 0.1% by mass or less; the content of the silicone oil is preferably 1.0% by mass or less, more preferably 0.5% by mass or less, and even more preferably 0.1% by mass or less; and the content of the hydrocarbon oil is preferably 1.0% by mass or less, more preferably 0.5% by mass or less, and even more preferably 0.1% by mass or less. When the content of each of the higher fatty acid, ester oil, silicone oil, and hydrocarbon oil is below the upper limit, a decrease in the staying power of the styled hairstyle can be suppressed.

[0073] The hair styling composition can be produced by a known, commonly used method for producing an aerosol spray hair styling composition. The hair styling composition is not particularly limited, but can be produced, for example, by mixing component (A), component (B), component (C), and optionally component (D) and other components.

[0074] [Propellant] Examples of the propellant include liquefied petroleum gas (LPG), dimethyl ether (DME), isobutane, nitrogen gas, etc. The propellant may be used alone or in combination of two or more.

[0075] From the viewpoint of enhancing the compatibility between the hair styling composition and the propellant, the propellant is preferably a propellant (at least one propellant) selected from the group consisting of liquefied petroleum gas and dimethyl ether.

[0076] [Aerosol spray hair styling product] The aerosol spray hair styling agent of the present invention comprises an aerosol container, the hair styling agent composition, and the propellant. The aerosol container is preferably an aerosol spray container. The aerosol spray container has a button-type actuator. In the aerosol spray hair styling agent, the hair styling agent composition and the propellant are filled in the aerosol container. The hair styling agent composition is a blend of the contents filled in the aerosol container of the aerosol spray hair styling agent, excluding the propellant.

[0077] The aerosol spray hair styling agent can be prepared by a known method, such as filling an aerosol spray container with the hair styling agent composition or each of the ingredients contained in the hair styling agent composition, clinching the aerosol spray container with an aerosol valve, filling the aerosol spray container with a propellant through the stem, and attaching a suitable spray button to the stem.

[0078] The content of the propellant in the hair styling composition is preferably 35.0% by mass or more, more preferably 37.0% by mass or more, and preferably 60.0% by mass or less, more preferably 55.0% by mass or less, based on 100% by mass of the total of the hair styling composition and the propellant. When the content of the propellant is equal to or more than the lower limit and equal to or less than the upper limit, quick-drying properties can be improved. [Example]

[0079] 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. The following Example 1 is a reference example.

[0080] In the examples and comparative examples, the following components were used.

[0081] (Component (A)) Acrylic Resin Alkanolamine: (Acrylates / Alkyl (C1-18) Acrylate / Alkyl (C1-8) Acrylamide) Copolymer AMP

[0082] (Component (B)) Glyceryl tri-2-ethylhexanoate Caprylic / Capric Triglyceride

[0083] (Components not corresponding to component (B)) 2-Ethylhexyl Palmitate Cetyl 2-ethylhexanoate

[0084] (Component (C)) ethanol

[0085] (Component (D)) Diphenylsiloxyphenyl trimethicone

[0086] (propellant) Liquefied petroleum gas (LPG) (20°C 0.29MPa) Dimethyl ether (DME)

[0087] (Examples 1 to 19 and Comparative Examples 1 to 7) Preparation of aerosol spray hair conditioner: The ingredients shown in Tables 1 to 4 below were blended (unit: mass %) to prepare hair styling compositions (undiluted solutions) having the compositions shown in Tables 1 to 4 below. The obtained hair styling compositions were filled into an aerosol spray container (capacity: 95 mL, made of aluminum). Next, an aerosol valve was clinched onto the aerosol spray container, and the propellants shown in Tables 1 to 4 below were filled into the stem. An appropriate button was attached to the stem to prepare the aerosol spray hair styling compositions. The button hole diameter was approximately 0.5 mm. The blend amounts in the tables (amount blended relative to 100% by mass of the hair styling composition) are shown as the blend amount of the pure component (unit: mass %). The mass ratio of the hair styling composition to the propellant in the aerosol spray container is as shown in the tables, and the total amount of the hair styling composition and propellant is 40 g.

[0088] (evaluation) The obtained aerosol spray hair styling agent was evaluated as follows. The evaluation was carried out by a panel of three experts, who discussed and decided the evaluation results.

[0089] (Test Example 1: Hair gloss) <Production of wigs to be evaluated> A wig with short hair (manufactured by Eucalyptus Japan Co., Ltd.) was prepared. After shaking the obtained aerosol spray hair styling agent well, about 2.5 g of the hair styling agent composition was sprayed onto the entire hair portion of the wig. Using a comb, the hair was styled so as to flow toward the back of the head. In this way, an evaluation wig with an all-back hairstyle was prepared.

[0090] <Creating a comparison wig> A hair styling composition was obtained by mixing 2.0% by mass of an acrylic resin alkanolamine and 98.0% by mass of ethanol. Using the obtained hair styling composition and liquefied petroleum gas (LPG) as a propellant, an aerosol spray hair styling agent was prepared in the same manner as in Example 1. Using this aerosol spray hair styling agent, a comparative wig with an all-back hairstyle was prepared in the same manner as in the above "Preparation of a wig to be evaluated."

[0091] <Confirming the gloss given to hair> Each wig (evaluation wig and comparison wig) was visually observed 10 minutes after styling and evaluated according to the following criteria. The evaluation wig had an oily shine (shiny shine) 10 minutes after styling using the aerosol spray hair styling agent obtained in the example. On the other hand, the comparison wig did not have an oily shine (shiny shine) 10 minutes after styling.

[0092] <Evaluation criteria for hair gloss> XX (Excellent): When the evaluation wig and the comparison wig were observed separately, it was recognized that the hair of the evaluation wig had a clearly oily luster. ○ (Good): Does not fall under the above "○○", and when the evaluation wig and the comparison wig are placed side by side and observed at the same time, it is recognizable that the hair of the evaluation wig has a better oil-like luster. ×1 (bad): Not corresponding to the above "○○" or "○", and the hair of the wig being evaluated has a dull luster. ×2 (bad): Does not correspond to the above "○○" or "○", and although the hair of the wig to be evaluated is imparted with an oily luster, the degree of luster is small.

[0093] (Test Example 2: Durability of styled hairstyle) The wig to be evaluated produced in Test Example 1 was styled and then left to stand for 6 hours at 25° C. After standing, the hairstyle of the wig to be evaluated was visually inspected and evaluated according to the following criteria.

[0094] <Criteria for evaluating the durability of a styled hairstyle> ○○ (Excellent): The slicked-back hairstyle is maintained immediately after styling. ○ (Good): There are some minor imperfections in the hairstyle, such as some bulging areas and hair hanging down on the sides of the head, but overall the slicked-back hairstyle is maintained. × (Poor): The slicked-back hairstyle is not maintained.

[0095] (Test Example 3: Durability of gloss) After performing Test Example 2, the gloss of the hair of the evaluation wigs was visually checked. As a result, in Examples 1 to 11 and 13 to 19, even after leaving the wigs for 6 hours after styling, the gloss was maintained at the same level as that 10 minutes after styling. On the other hand, in Example 12, the gloss was less than that 10 minutes after styling.

[0096] The compositions and results are shown in Tables 1 to 4 below.

[0097] [Table 1]

[0098] [Table 2]

[0099] Table 3

[0100] Table 4

Claims

1. The aerosol container includes a hair styling composition and a propellant. The hair styling composition and the propellant are filled in the aerosol container, The hair styling composition comprises the following component A, the following component B, the following component C, and the following component D, the content of component A is 2.0% by mass or more and 9.0% by mass or less, the content of component B is 1.5% by mass or more and 18.0% by mass or less, the content of component C is 60.0% by mass or more, and the content of component D is 0.5% by mass or more and 10.0% by mass or less, based on 100% by mass of the hair styling composition; An aerosol spray hair styling agent, wherein the component D is the following component D1: Component A: Anionic film-forming polymer Component B: a triester that is liquid at 25°C and is a triester of glycerin and a fatty acid having 4 to 20 carbon atoms. Component C: Ethanol Component D: Phenyl-modified silicone Ingredient D1: Diphenylsiloxyphenyl trimethicone

2. 2. The aerosol spray hair styling agent according to claim 1, wherein the component A is the following component A1. Component A1: Acrylic resin alkanolamine

3. 3. The aerosol spray hair styling agent according to claim 1, wherein the component B is the following component B1: Component B1: Triester selected from the group consisting of glyceryl tri-2-ethylhexanoate and glyceryl tri(caprylate / caprate).

4. The aerosol spray hair styling agent according to any one of claims 1 to 3, wherein the content of component D is 1.0% by mass or more based on 100% by mass of the hair styling agent composition.

5. An aerosol spray hair styling agent according to any one of claims 1 to 4, wherein the hair styling agent composition does not contain the following oily component (X) or contains it in an amount of 1.0 mass % or less. Oil component (X): 1) a triester that is liquid at 25°C and is an oil component different from both a triester of glycerin and a fatty acid having 4 to 20 carbon atoms, and 2) a phenyl-modified silicone, and is an oil component selected from the group consisting of higher fatty acids, ester oils, silicone oils, and hydrocarbon oils.

6. The aerosol spray hair styling agent according to any one of claims 1 to 5, wherein the hair styling agent composition is free of water or contains water in an amount of 1.0 mass % or less.

7. The aerosol spray hair styling agent according to any one of claims 1 to 6, wherein the content of the propellant is 35.0% by mass or more and 60.0% by mass or less, relative to 100% by mass of the total of the hair styling agent composition and the propellant.

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