Eyebrow styling composition
A hair styling composition for eyebrows using a film-forming polymer, hydrophobized acrylic thickener, silica, and mineral-based thickeners addresses the flaking issue, ensuring a stable matte finish.
Patent Information
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- ASANUMA
- Filing Date
- 2024-12-26
- Publication Date
- 2026-07-08
AI Technical Summary
Hair styling compositions containing silica can cause flaking when used for eyebrows, which is undesirable, and there is a need for a stable composition that provides a matte finish without this issue.
A hair styling composition for eyebrows comprising a film-forming polymer, hydrophobized acrylic thickener, silica, mineral-based thickeners, and water, with specific ratios and optional nonionic surfactants and ethanol, to achieve a matte finish without flaking.
The composition provides a stable matte finish for eyebrows without flaking, maintaining stability and effectiveness.
Smart Images

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Abstract
Description
Technical Field
[0001] The present invention relates to a hair styling composition for eyebrows.
Background Art
[0002] Hair styling compositions are used to style eyebrows and hair. Among hair styling compositions, those containing silica are known for the purpose of imparting a matte finish (Patent Document 1).
Prior Art Documents
Patent Documents
[0003]
Patent Document 1
Summary of the Invention
Problems to be Solved by the Invention
[0004] However, when the amount of silica increases, flaking (a state like white powder is sprinkled on the eyebrows) may occur. Therefore, there has been a demand for a stable hair styling composition for eyebrows that can impart a matte finish to the eyebrows and does not cause flaking even when silica is blended.
Means for Solving the Problems
[0005] The present inventor has intensively studied a stable hair styling composition for eyebrows that can impart a matte finish to the eyebrows and does not cause flaking. As a result, surprisingly, it has been found that by blending components (A) to (E), a stable hair styling composition for eyebrows that can impart a matte finish to the eyebrows and does not cause flaking can be obtained. The present invention is based on such findings. Therefore, the present invention relates to the following. [1] (A) A film-forming polymer, (B) A hydrophobized acrylic thickener, (C) Silica, (D) Mineral-based thickeners, and (E)Water A hair styling composition for eyebrows, [2] (B) The hair styling composition for eyebrows according to [1], wherein the hydrophobized acrylic thickener is an acrylic copolymer containing polymerized ethylene oxide, and the average number of moles of ethylene oxide added to the acrylic copolymer is 5 to 60. [3] (A) The eyebrow styling composition according to [1] or [2], wherein the film-forming polymer is an acrylic polymer containing alkylacrylamide and / or diacetoneacrylamide as essential monomer components. [4] A gel-like eyebrow styling composition according to any one of [1] to [3], [5] (A) Film-forming polymer in an amount of 0.1 to 30% by weight of the total composition. (B) Hydrophobized acrylic thickener in an amount of 0.01 to 20% by weight of the total composition. (C) Silica, based on the total amount of the composition, 0.1 to 30% by weight. (D) Mineral-based thickeners, 0.01 to 10% by weight, based on the total amount of the composition. and (E) Water, based on the total amount of the composition, 40-90% by weight Including any of the eyebrow styling compositions described in [1] to [4], [6] (F) Nonionic surfactants, and / or (G) Ethanol A hair styling composition for eyebrows according to any one of [1] to [5], further comprising: [7] An eyebrow styling composition according to any one of [1] to [6], which is an eyebrow gel or eyebrow mascara. [Effects of the Invention]
[0006] According to the present invention, it is possible to provide a stable eyebrow styling composition that can give eyebrows a matte finish without causing flaking. [Modes for carrying out the invention]
[0007] The present invention will be described in detail below. In this specification, unless otherwise specified, the notation "a~b" for numerical values a and b is equivalent to "a or more and b or less". That is, the notation "a~b" includes the numerical values a and b at both ends. If a unit is attached only to numerical value b in such notation, that unit shall also apply to numerical value a.
[0008] 《Film-forming polymer; component A》 Film-forming polymers are polymers that form a film on the surface of eyebrows, thereby further improving their hold. Examples of component A include anionic film-forming polymers, cationic film-forming polymers, amphoteric film-forming polymers, and nonionic film-forming polymers.
[0009] Examples of anionic film-forming polymers include (meth)acrylate alkyl copolymers, (meth)acrylate / (meth)acrylate alkyl copolymers, acrylic resin alkanolamines, methyl vinyl ether / maleic acid ester copolymers, vinyl acetate / crotonic acid copolymers, vinyl acetate / crotonic acid / neodecanoate vinyl copolymers, vinyl acetate / crotonic acid / propionate vinyl copolymers, vinyl acetate / maleic acid monobutyl ester / isoboloryl acrylate copolymers, acrylic acid / acrylate alkyl ester / alkylacrylamide copolymers, polyvinylpyrrolidone / acrylate / (meth)acrylate copolymers, (styrene / acrylate alkyl) copolymers, (styrene / acrylamide) copolymers, urethane-acrylic copolymers, sodium polystyrene sulfonate, and film-forming polymers containing alkylacrylamide and / or diacetone acrylamide as essential monomer components. Note that "(meth)acrylic" means both "acrylic" and "methacrylic".
[0010] Examples of cationic film-forming polymers include vinylpyrrolidone / N,N-dimethylaminoethyl methacrylic acid copolymer diethyl sulfate (Polyquaternium-11), vinylpyrrolidone / dimethylaminopropyl methacrylamide / methacryloylaminopropyl lauryldimethylammonium chloride copolymer, dimethyldiallylammonium chloride / acrylamide copolymer (Polyquaternium-7), acrylic acid / dimethyldiallylammonium chloride copolymer (Polyquaternium-22), alkyl (meth)acrylate / methacryloyloxyethyltrimethylammonium chloride copolymer, and butyl methacrylate / methacrylic acid 2. Examples include ethoxyethyl / methacryloyloxyethyltrimethylammonium chloride copolymer, O-[2-hydroxy-3-(trimethylammonio)propyl]hydroxyethylcellulose chloride, vinylimidazolium trichloride / vinylpyrrolidone copolymer, hydroxyethylcellulose / dimethyldiallylammonium chloride, polyvinylpyrrolidone / alkylaminoacrylate / vinylcaprolactam copolymer, methylvinylimidazolium / vinylpyrrolidone copolymer, and (vinylpyrrolidone / dimethylaminopropyl methacrylamide / lauryldimethylaminopropyl methacrylamide) copolymer.
[0011] Examples of amphoteric film-forming polymers include (ethyl betaine methacrylate / acrylates) copolymer, N-methacryloyloxyethyl N,N-dimethylammonium-α-N-methylcarboxybetaine alkyl methacrylate copolymer, N,N-dimethyl-N-(2-methacryloyloxyethyl)amine=N-oxide alkyl methacrylate copolymer, hydroxypropyl acrylate / butylaminoethyl methacrylate / octylamide acrylate copolymer, amphoteric monochloroacetic acid of dialkylaminoethyl methacrylate / alkyl methacrylate copolymer, and (isobutylene / diethylaminopropylmaleimide / maleic acid) copolymer.
[0012] Examples of nonionic film-forming polymers include polyvinyl alcohol, polyvinyl pyrrolidone, vinyl acetate / vinyl pyrrolidone copolymer, vinyl methyl ether / ethyl maleate copolymer, and polyvinyl caprolactam, etc.
[0013] The hair styling composition for eyebrows of the present invention preferably contains at least one anionic film-forming polymer as component A, and more preferably contains at least one acrylic polymer containing alkyl acrylamide and / or diacetone acrylamide as essential monomer components. The acrylic polymer containing alkyl acrylamide and / or diacetone acrylamide as essential monomer components is a polymer containing structural units derived from alkyl acrylamide and / or diacetone acrylamide. In the present invention, the acrylic polymer containing alkyl acrylamide and / or diacetone acrylamide as essential monomer components may be in the form of salts of acrylic polymers containing alkyl acrylamide and / or diacetone acrylamide as essential monomer components, such as sodium salt (hereinafter abbreviated as Na), ammonium salt, triethanolamine salt, 2-amino-2-methyl-1-propanol salt (hereinafter sometimes referred to as AMP), 2-amino-2-methyl-1,3-propanediol salt (hereinafter sometimes referred to as AMPD), etc.
[0014] Examples of acrylic polymers containing alkyl acrylamide and / or diacetone acrylamide as an essential monomer component include, for example, (alkyl acrylate / diacetone acrylamide) copolymer [INCI name: Acrylates / Diacetone Acrylamide Copolymer], (acrylates / alkyl acrylate (C1-18) / alkyl (C1-8) acrylamide) copolymer AMP [INCI name: AMP-Acrylates / C1-18 Alkyl Acrylate / C1-8 Alkyl Acrylamide Copolymer], (alkyl acrylate / diacetone acrylamide) copolymer AMP [INCI name: AMP-Acrylates / Diacetone Acrylamide Copolymer], and the like.
[0015] Commercially available products can also be used as the acrylic polymer containing alkyl acrylamide and / or diacetone acrylamide as an essential monomer component. Examples of commercially available products of (acrylates / alkyl acrylate (C1-18) / alkyl (C1-8) acrylamide) copolymer AMP include, for example, the product name "Plus Size L-9909B", the product name "Plus Size L-9716U", and the product name "Plus Size L-9900". Examples of commercially available products of (alkyl acrylate / diacetone acrylamide) copolymer AMP include, for example, the product name "Plus Size L-6330", the product name "Plus Size L-6466", and the like. Note that Plus Size is a registered trademark.
[0016] The content of Component A based on the total amount of the composition is not particularly limited as long as the effects of the present invention can be obtained. From the viewpoint of forming a film on the surface of the eyebrows and imparting setting power, it can be 0.1 to 30% by weight, 1 to 20% by weight, 2 to 18% by weight, 3 to 15% by weight, 4 to 12% by weight, or 5 to 10% by weight.
[0017] <><( <Hydrophobized Acrylic Thickeners; Component B> The eyebrow styling composition of the present invention contains one or more hydrophobic acrylic thickeners. An acrylic thickener is a thickener that contains acrylic acid as a constituent unit. A hydrophobic acrylic thickener means an acrylic thickener in which some or all of its constituent units are modified with hydrocarbon groups or ethylene oxide, thereby making it hydrophobic.
[0018] The hydrophobized acrylic thickener that can be used in the present invention is preferably an acrylic copolymer that is hydrophobized by 5 to 60 polymerized ethylene oxides. More preferably, the ethylene oxide with an average number of added moles of 5 to 60 moles is added to the hydroxyl groups of each alcohol contained in the structure of the acrylic thickener. The average number of added moles of ethylene oxide can be, for example, 5 to 60, 5 to 50, 5 to 40, 8 to 35, 10 to 30, 12 to 28, or 15 to 25.
[0019] Examples of component B include: • Acrylates / Palmeth-25 Acrylate Copolymer [INCI name: Acrylates / Palmeth-25 Acrylate Copolymer] • (Acrylates / Steareth-20 Methacrylate Copolymer) [INCI name: Acrylates / Steareth-20 Methacrylate Copolymer] • (Acrylates / Beheneth-25 Methacrylate Copolymer) [INCI name: Acrylates / Beheneth-25 Methacrylate Copolymer] • Acrylates / Steareth-20 Itaconate Copolymer [INCI name: Acrylates / Steareth-20 Itaconate Copolymer] • Acrylates / Itaconic Acid Ceteth-20 Copolymer [INCI name: Acrylates / Itaconic Acid Ceteth-20 Copolymer] • (Acrylates / Steareth-20 Methacrylate Copolymer) [INCI name: Acrylates / Steareth-20 Methacrylate Copolymer] • Acrylates / Steareth-50 Acrylate Copolymer [INCI name: Acrylates / Steareth-50 Acrylate Copolymer] • Acrylates / Itaconic Acid Palmeth-25 Copolymer [INCI name: Acrylates / Itaconic Acid Palmeth-25 Copolymer] • Acrylates / C10-30 Alkyl Acrylate Crosspolymer [INCI name: Acrylates / C10-30 Alkyl Acrylate Crosspolymer].
[0020] Component B can also be a commercially available product. Examples of commercially available (acrylates / palmes-25 acrylate) copolymers include the trade name "Rheostyl E-Cream". Examples of commercially available (acrylates / steareth-20 methacrylate) copolymers include the trade names "ACULYN 22" and "ACULYN 88". Examples of commercially available (acrylates / steareth-20 itaconic acid) copolymers include the trade name "Structure 2001", etc. Examples of commercially available (acrylates / beheneth-25 methacrylate) copolymers include the trade name "Rheostyl 90N", etc. Examples of commercially available (acrylates / ceteth-20 itaconic acid) copolymers include the trade name "Structure 3001", etc. Examples of commercially available (acrylates / alkyl acrylate (C10-30)) crosspolymers include the trade names "Carbopol Ultrez21 Polymer" and "Carbopol ETD2020 Polymer". Rheostyl, ACULYN, Structure, and Carbopol are registered trademarks.
[0021] The content of component B on a basis of the total composition is not particularly limited as long as the effects of the present invention are obtained, but it can be 0.01 to 20% by weight, 0.05 to 18% by weight, 0.1 to 15% by weight, 0.2 to 12% by weight, 0.3 to 10% by weight, or 0.5 to 6% by weight. The ratio of the content of component B to the content of component A on a total composition basis (content of component B / content of component A) is not limited to the following, but may be, for example, 0.001 to 1, 0.002 to 0.5, 0.005 to 0.3, or 0.01 to 0.2.
[0022] Silica; component C The eyebrow styling composition of the present invention contains one or more silicas. As the silica used, any known silica can be used, provided that the effects of the present invention are achieved. The shape of the silica is not limited, and spherical, non-spherical, shaped, or amorphous silica can be used. The average particle size of the silica is not limited. The silica may be untreated silica (hydrophilic silica) or hydrophobic silica. It may also be silica surface-treated with amino acids, esters, or lecithin. Furthermore, the silica may be easily disintegrating silica. Easily disintegrating silica particles are particles formed by the aggregation of multiple primary silica particles.
[0023] Regarding hydrophobized silica, treatment agents used for hydrophobization include organic silyl compounds and silicone compounds. Examples of organic silyl compounds include methyltrichlorosilane, dimethyldichlorosilane, trimethylchlorosilane, hexamethyldisilazane, methyltrialkoxysilane, dimethyldialkoxysilane, trimethylalkoxysilane, ethyltrichlorosilane, propyltrichlorosilane, hexyltrichlorosilane, long-chain alkyltrichlorosilane, ethyltrialkoxysilane, propyltrialkoxysilane, hexyltrialkoxysilane, long-chain alkyltrialkoxysilane, methacrylicsilane, fluoroalkylsilane, and perfluoroalkylsilane. Examples of silicone compounds include dimethylpolysiloxane (silicone oil), methylphenylpolysiloxane, methylhydrogenpolysiloxane, and amino-modified silicone. Known methods can be used as the hydrophobization treatment method.
[0024] Examples of commercially available silica products that can be used in this invention include the following: "SYLYSIA 320", "SYLYSIA 310P", "SYLYSIA 250", "SYLYSIA 250N", "SYLYSIA 350", "SYLYSIA 370", "SYLYSIA 380", "SYLYSIA 420", "SYLYSIA 430", "SYLYSIA 440", "SYLYSIA 450", and "SYLYSIA 470"; Product name "AEROSIL 50", Product name "AEROSIL 90G", Product name "AEROSIL 130", Product name "AEROSIL 150", Product name "AEROSIL 200", Product name "AEROSIL 300", Product name "AEROSIL 380", Product name "AEROSIL 200V", Product name "AEROSIL OX50"; Product names "Sunsphere H-31", "Sunsphere H-51", "Sunsphere H-121", "Sunsphere H-201", "Sunsphere H-32", "Sunsphere H-52", "Sunsphere H-122", "Sunsphere H-33", "Sunsphere H-53"; and Examples of product names include "AEROSIL R972", "AEROSIL R974", "AEROSIL R9200", "AEROSIL RX200", "AEROSIL R8200", "AEROSIL RX300", "AEROSIL R812S", "AEROSIL R805", "AEROSIL R202", "AEROSIL RY200", "AEROSIL RY200S", and "AEROSIL RY300". The content of component C on a basis of the total composition is not particularly limited as long as the effects of the present invention are obtained, but can be 0.01 to 30% by weight, 0.01 to 20% by weight, 0.05 to 18% by weight, 0.1 to 15% by weight, 0.5 to 12% by weight, 0.8 to 10% by weight, or 1 to 6% by weight. Please note that Cylysia, AEROSIL, and Sunsphere are registered trademarks. The ratio of the content of component C to the content of component B on a total composition basis (content of component C / content of component D) is not limited to the following, but from the viewpoint of obtaining good stability, it can be, for example, 0.5 to 100, 1 to 80, 2 to 50, or 3 to 30.
[0025] Mineral-based thickener; ingredient D The eyebrow styling composition of the present invention contains a mineral-based thickener. The inclusion of component D improves stability. This is because component B and component D are thought to have a synergistic effect, preventing silica sedimentation. The mineral-based thickener included in the eyebrow styling composition of the present invention is not particularly limited as long as the effects of the eyebrow styling composition of the present invention are obtained, but examples include (Al / Mg) silica, (Na / Mg) silica, (Li / Mg / Na) silica, bentonite, stibnsite, soaconite, smectite, montmorillonite, paidelite, nontronite, vermiculite, halloysite, swelling mica, saponite, and hectorite. The mineral-based thickener included in the eyebrow styling composition of the present invention may be natural or synthetic, and can be used alone or in combination. (Al / Mg) silica, (Na / Mg) silica, or (Li / Mg / Na) silica are preferred.
[0026] Specifically, commercially available mineral-based thickeners that can be used include Smecton SA (Al / Mg silicate), Smecton SWN (Na / Mg silicate), Laponite XLG (Li / Mg / Na silicate), Kunipia F (bentonite), Kunipia G (bentonite), Smecton (smectite), Laponite (synthetic Na / Mg silicate), and Polargel (smectite). Please note that Smecton and Kunipia are registered trademarks.
[0027] The content of component D on a basis of the total composition is not particularly limited as long as the effects of the present invention are obtained, but it can be 0.01 to 10% by weight, 0.02 to 8% by weight, 0.05 to 6% by weight, 0.1 to 5% by weight, or 0.2 to 3% by weight. The ratio of the content of component C to the content of component D on a total composition basis (content of component C / content of component D) is not limited to the following, but from the viewpoint of obtaining good stability, it can be, for example, 0.5 to 100, 1 to 80, 2 to 50, or 3 to 30. The ratio of the content of component D to the content of component B on a total composition basis (content of component D / content of component B) is not limited to the following, but from the viewpoint of obtaining good stability, it can be, for example, 0.01 to 100, 0.05 to 50, 0.1 to 10, or 0.2 to 5. From the viewpoint of obtaining sufficient synergistic effects between components B and D and further obtaining good stability, it is preferable that the ratio of the content of component D on a total composition basis to the content of component B on a total composition basis (content of component D / content of component B) is 0.2 to 5, and that the ratio of the content of component C on a total composition basis to the respective content of components B and D on a total composition basis (content of component C / content of component D) is 3 to 30 for both.
[0028] Water; component E The eyebrow styling composition of the present invention contains water. The content of component E on a basis of the total composition is not particularly limited as long as the effects of the present invention are obtained, but it can be 50-99% by weight, 55-95% by weight, 60-90% by weight, 65-85% by weight, or 65-80% by weight.
[0029] Nonionic surfactant; ingredient F The eyebrow styling composition of the present invention may further contain a nonionic surfactant. The nonionic surfactant may be added to improve workability. Examples of nonionic surfactants include sorbitan fatty acid esters, glycerin fatty acid esters and their alkylene oxide adducts, polyoxyalkylene alkyl ethers, polyoxyethylene alkyl ethers, polyoxyalkylene fatty acid esters, polyoxyalkylene alkylphenols, polyoxyethylene fatty acid esters, polyoxyethylene alkylphenyl formaldehyde condensates, polyoxyethylene sterols and their derivatives, polyoxyethylene lanolin and its derivatives, polyoxyethylene beeswax derivatives, sugar esters, polyoxyethylene hydrogenated castor oil, polyglycerin-modified silicones, and polyoxyethylene castor oil. The content of component F on a basis of the total composition is not particularly limited as long as the effects of the present invention are obtained, but it can be 0.01 to 5% by weight, 0.05 to 3% by weight, or 0.1 to 2% by weight.
[0030] Ethanol; ingredient G The eyebrow styling composition of the present invention may further contain ethanol. The inclusion of ethanol can enhance the quick-drying properties of the eyebrow styling composition of the present invention. The content of component G on a basis of the total composition is not particularly limited as long as the effects of the present invention are obtained, but it can be 1-40% by weight, 2-30% by weight, 3-25% by weight, 5-20% by weight, or 10-20% by weight.
[0031] The eyebrow styling composition of the present invention may contain components other than components A to G, as long as they do not hinder the effects of the present invention. Each of the components other than components A to G may be used individually or in combination of two or more. Ingredients other than components A to E include preservatives (e.g., phenoxyethanol, methylparaben, ethylparaben); pH adjusters (lactic acid, sodium lactate, citric acid, sodium citrate, triethanolamine, AMP, etc.); polyhydric alcohols (ethylene glycol, propylene glycol, dipropylene glycol, polyethylene glycol, 1,3-butylene glycol, etc.); lower alcohols other than component G; surfactants other than component F; antioxidants; plant extracts; and fragrances.
[0032] Gel-like In this specification, "gel-like" specifically refers to a state in which the viscosity is 30 mPa·s to 40,000 mPa·s, 40 mPa·s to 30,000 mPa·s, 50 mPa·s to 28,000 mPa·s, 80 mPa·s to 25,000 mPa·s, or 100 mPa·s to 20,000 mPa·s. The upper limit may be 18,000 mPa·s, 15,000 mPa·s, 13,000 mPa·s, 10,000 mPa·s, or 8,000 mPa·s.
[0033] The method for measuring viscosity is as follows: ·Measurement method 200g of the sample to be measured is placed in a glass container measuring 62mm in diameter and 110mm in height, sealed, and stored at 25°C for 24 hours. After that, it is stirred at 500 rpm for 5 minutes with a 30mm diameter stirring blade, and then measured at 25°C using a B-type viscometer. • Viscometer manufacturer: Toki Sangyo Co., Ltd. ·Device name: VISCOMETER TV-35 • Rotor number: 2, 3, or 4 (depending on viscosity) • Rotation speed: 30 rpm • Rotation time: 5 minutes
[0034] Eyebrow styling composition The eyebrow styling composition of the present invention is a cosmetic product used for styling and grooming eyebrows. The eyebrow styling composition of the present invention is preferably an eyebrow gel or eyebrow mascara, and more preferably an eyebrow gel. If the eyebrow styling composition of the present invention is an eyebrow mascara, it is preferably a white eyebrow mascara. The eyebrow styling composition of the present invention can be filled into any suitable container, such as a plastic bottle, glass bottle, or pouch. The container may be integrated with a brush, comb, coil, or the like. [Examples]
[0035] The present invention will be specifically described below with reference to examples, but these examples are not intended to limit the scope of the invention. Unless otherwise specified, % refers to weight %.
[0036] In the following examples, eyebrow styling compositions were prepared with the component compositions shown in Table 1. Components A, B, C, D, and F were sourced from the following raw materials. ·Raw materials used (Component A) • (Alkyl acrylate / diacetone acrylamide) copolymer AMP (Product name: Plus Size L-6330U) (Component B) • (Acrylates / Palmes-25 Acrylate) Copolymer (Product Name: Rheostyl E-Cream) • (Acrylates / Steareth-20 Methacrylate) Copolymer (Product Name: ACULYN 22) • (Acrylates / Beheneth-25 Methacrylate) Copolymer (Trade name: Rheostyl 90N) (Component C) • Silicate (Al / Mg) (Product name: Smecton SA) • Silicate (Na / Mg) (Product name: Smecton SWN) • Silicate (Li / Mg / Na) (Product name: Laponite XLG) (Component D) • Amorphous silica (product name SYLYSIA 320, average particle size: 3 μm) • Spherical silica 1 (product name: Sunsphere H-33, average particle size: 3 μm) • Spherical silica 2 (product name: Sunsphere H-53, average particle size: 5 μm) • Spherical silica 3 (product name: Sunsphere H-122, average particle size: 12 μm) • Spherical silica 4 (product name: Sunsphere H-201, average particle size: 20 μm) (Component F) • PEG-60 Hydrogenated Castor Oil (Product Name: NIKKOL HCO-60)
[0037] Each evaluation item was assessed as follows: ○ indicates that the product is usable, and △ and × indicate that the product is unusable. • Matte finish: The presence or absence of a matte finish was tested in real-world use by 10 expert panelists. The evaluation criteria were as follows: ○... More than seven expert panelists acknowledged that it has a matte finish. △...Four to seven expert panelists acknowledged that it had a matte finish. ×… Fewer than four expert panelists acknowledged that it had a matte finish. • Stability: At 25°C, the sedimentation state was visually observed and evaluated. ○: No settling was observed immediately after the observation, nor a week later; the condition remained stable. △: The situation was stable immediately afterward, but a slight sinking was observed after one week. ×: The condition was stable immediately afterward, but sedimentation was observed one week later.
[0038] [Table 1]
[0039] Comparative Example 1, which did not contain any of ingredients B through D, did not show a good matte finish. Comparative Example 1, which did not contain ingredients B and D, showed poor stability. Comparative Examples 3 through 8, which did not contain ingredient D, also showed poor stability.
[0040] In the following examples, a gel-type eyebrow styling composition was prepared with the component composition shown in Table 2.
[0041] [Table 2]
[0042] Examples 1-3, which contained all components A-E, showed good matte finish and stability. Comparative Example 9, which did not contain an acrylic thickener, showed poor stability. Comparative Examples 10-11, which contained an unhydrophobized acrylic thickener (containing Acrylates Copolymer 1 (trade name Rheostyl 100) or Acrylates Copolymer 2 (Rheostyl E-Light)), showed improved stability compared to Comparative Example 9, but were still unacceptable as products. It was thought that the hydrophobicity of component B produced a synergistic effect with component D. Therefore, it was found that by including all of components A to E, the eyebrow styling composition exhibits good matte finish and stability.
[0043] In the following examples, gel-type eyebrow styling compositions were prepared by changing the types of components C and D, using the component compositions shown in Table 3.
[0044] [Table 3]
[0045] Examples 3-8, which contained various mineral-based thickeners or silica, all showed good matte finish and stability.
[0046] In the following examples, gel-type eyebrow styling compositions were prepared by varying the amount of component C, using the component composition shown in Table 4.
[0047] [Table 4]
[0048] Examples 9-12, in which the amount of silica added was varied, all showed good matte finish and stability. Furthermore, even when the amount of component C was increased to 10% by weight, Example 12 maintained good matte finish and stability.
[0049] In the following examples, gel-type eyebrow styling compositions were prepared by varying the amount and ratio of component B or component D, using the component composition shown in Table 5.
[0050] [Table 5]
[0051] Examples 13-18, in which the amount of component B or component D was changed, all showed good matte finish and stability. [Industrial applicability]
[0052] According to the present invention, it is possible to provide a stable eyebrow styling composition that can give eyebrows a matte finish without causing flaking.
Claims
1. (A) Film-forming polymer, (B) Hydrophobized acrylic thickener, (C) Silica, (D) Mineral-based thickeners, and (E) Water A hair styling composition for eyebrows, including the following:
2. (B) The eyebrow styling composition according to claim 1, wherein the hydrophobized acrylic thickener is an acrylic copolymer containing polymerized ethylene oxide, and the average number of moles of ethylene oxide added to the acrylic copolymer is 5 to 60.
3. (A) The eyebrow styling composition according to claim 1 or 2, wherein the film-forming polymer is an acrylic polymer containing alkylacrylamide and / or diacetoneacrylamide as essential monomer components.
4. The eyebrow styling composition according to claim 1 or 2, which is in the form of a gel.
5. (A) Film-forming polymer in an amount of 0.1 to 30% by weight based on the total amount of the composition. (B) Hydrophobized acrylic thickener in an amount of 0.01 to 20% by weight of the total composition. (C) Silica, based on the total amount of the composition, 0.1 to 30% by weight. (D) Mineral-based thickeners in an amount of 0.01 to 10% by weight of the total composition. and (E) Water, 40 to 90% by weight, based on the total amount of the composition. A hair styling composition for eyebrows according to claim 1 or 2, including the composition described in claim 1 or 2.
6. (F) Nonionic surfactants, and / or (G) Ethanol The eyebrow styling composition according to claim 1 or 2, further comprising:
7. The eyebrow styling composition according to claim 1 or 2, which is an eyebrow gel or eyebrow mascara.