Water-based eyebrow cosmetics and eyebrow cosmetics

Abstract

To provide an aqueous eyebrow cosmetic and an eyebrow cosmetic product, which are excellent in quick-drying properties and capable of obtaining a natural finish while having a setting power and keeping power capable of maintaining the state of the eyebrows standing on end.SOLUTION: An aqueous eyebrow cosmetic of the present invention contains: (A) a clay mineral; (B) a film-forming polymer emulsion; and (C) water, the content of component (A) being 5 to 20 mass% based on the total amount of the aqueous eyebrow cosmetic, component (B) having a glass transition temperature of -20°C or higher, and the content of component (C) being 30 mass% or more based on the total amount of the aqueous eyebrow cosmetic.SELECTED DRAWING: None

Description

[Technical Field]

[0001] The present invention relates to an aqueous eyebrow cosmetic and an eyebrow cosmetic. [Background technology]

[0002] Eyebrow makeup includes coloring to change the color of the eyebrows and styling to straighten or add volume to the eyebrows. Such makeup typically uses liquid or gel eyebrow cosmetics, and coloring or styling can be achieved by applying the cosmetics to the eyebrows using an applicator with a coil-shaped (screw-shaped) or comb-shaped applicator.

[0003] Liquid or gel eyebrow cosmetics are often water-based because they dry quickly, and contain a film-forming agent such as an aqueous polymer as an ingredient that provides a styling effect (see, for example, Patent Document 1 below). [Prior art documents] [Patent documents]

[0004] [Patent Document 1] Japanese Patent Application Publication No. 10-287523 Summary of the Invention [Problem to be solved by the invention]

[0005] In recent years, eyebrow makeup has become more diverse, and for example, makeup that makes eyebrows stand up by using techniques such as soap blow-drying is known. This type of makeup requires the ability to fix the eyebrows in a standing position (setting power) and the ability to keep them fixed (keeping power).

[0006] However, no eyebrow cosmetics have been developed that can achieve a natural finish while satisfying the above requirements. Conventional eyebrow cosmetics have difficulty achieving the setting and staying power required for the above-mentioned makeup, and attempts to increase the setting and staying power tend to impair quick-drying properties and make it difficult to achieve a natural finish. For example, aqueous cosmetics containing a high content of a film-forming agent such as an aqueous polymer tend to feel sticky from application until drying, and become stiff after drying. Furthermore, repeated combing with a comb-shaped applicator during the setting process can cause flaking, which makes the eyebrows appear whitish, or can cause the eyebrows to bunch together, resulting in an unnatural finish.

[0007] The present invention has been made in view of the above circumstances, and aims to provide an aqueous eyebrow cosmetic and eyebrow cosmetics that have the setting and retention power to keep eyebrows standing up, yet are quick-drying and can achieve a natural finish. [Means for solving the problem]

[0008] In order to solve the above problems, the present invention provides an aqueous eyebrow cosmetic comprising (A) a clay mineral, (B) a film-forming polymer emulsion, and (C) water, wherein the content of component (A) is 5 to 20% by mass based on the total amount of the aqueous eyebrow cosmetic, the polymer in component (B) has a glass transition temperature of -20°C or higher, and the content of component (C) is 30% by mass or higher based on the total amount of the aqueous eyebrow cosmetic.

[0009] By having the above-mentioned composition, the aqueous eyebrow cosmetic of the present invention has excellent setting and retention power that can keep eyebrows standing up, while also having excellent quick-drying properties. Furthermore, when using an applicator, it is possible to prevent eyebrows from turning whitish or sticking together, thereby achieving a natural finish.

[0010] The inventors speculate that the reason for this effect is as follows: By blending a specific amount of clay mineral into an aqueous cosmetic containing a specific film-forming polymer emulsion, water is quickly released via the clay mineral upon application, allowing the applied film to dry without becoming sticky, and high setting power and hold power are achieved while suppressing the stiffness, whitening, and clumping of eyebrows caused by the film-forming agent described above.

[0011] One method of eyebrow makeup involves coloring and styling the eyebrows by using a pencil-type eyebrow cosmetic, such as an eyebrow pencil, in combination with a liquid or gel-type eyebrow cosmetic that has a styling effect. In this case, to prevent the styling from being disrupted, the eyebrow cosmetic is applied to the eyebrows after using the eyebrow pencil. In contrast, the aqueous eyebrow cosmetic of the present invention can provide a flexible finish to the eyebrows with high setting power, so that the styling is less likely to be disrupted even when the styled eyebrows are drawn with a pencil-type eyebrow cosmetic. Therefore, the aqueous eyebrow cosmetic of the present invention can be used regardless of the order of makeup applications, which also has the advantage of making it easy to adjust the finish of the eyebrow makeup.

[0012] The aqueous eyebrow cosmetic of the present invention may contain, as component (A), a clay mineral (A1) having a viscosity of 5000 mPa·s or more at 25°C when made into a 4% by mass aqueous solution, and the content of component (A1) may be 10% by mass or more based on the total amount of component (A).

[0013] The content of component (B) may be 0.3 to 5.0 mass % in terms of solid content based on the total amount of the aqueous eyebrow cosmetic.

[0014] Furthermore, the mass ratio of the content of the component (A) to the content of the component (B) calculated as solid content [(A) / (B)] may be 1.8 or more.

[0015] The present invention also provides an eyebrow cosmetic comprising the aqueous eyebrow cosmetic of the present invention contained in a container and an applicator having a coil-shaped or comb-shaped applicator body. [Effects of the Invention]

[0016] According to the present invention, it is possible to provide an aqueous eyebrow cosmetic and an eyebrow cosmetic that have the setting and retention power to keep eyebrows standing up, yet are quick-drying and can achieve a natural finish. DETAILED DESCRIPTION OF THE INVENTION

[0017] The aqueous eyebrow cosmetic of this embodiment contains (A) a clay mineral (hereinafter, sometimes referred to as component (A)), (B) a film-forming polymer emulsion having a polymer glass transition temperature of −20°C or higher (hereinafter, sometimes referred to as component (B)), and (C) water (hereinafter, sometimes referred to as component (C)).

[0018] As component (A), minerals such as hydrous silicate, layered silicate, or hydrous layered silicate can be used, and any mineral that is commonly used in cosmetics, whether natural or synthetic, can be used without restriction.

[0019] Component (A) may be a smectite clay mineral such as hectorite, saponite, stevensite, hydrite, montmorillonite, nontronite, or bentonite, or a kaolin clay mineral such as kaolinite.

[0020] Component (A) can be a purified or synthetic product that contains few impurities, and for example, synthetic smectite, purified bentonite, etc. The use of such clay minerals makes it easier to enhance the transparency of the cosmetic preparation.

[0021] Synthetic smectites include fluorine hectorite, hectorite, saponite, and stevensite, which are designated by names such as Al / Mg silicate, Na / Mg silicate, Li / Mg / Na silicate, and quaternium-18 hectorite.

[0022] Component (A) may be a commercially available product such as Sumecton or Kunipia (all trade names manufactured by Kunimine Industries Co., Ltd.), Laponite (trade name manufactured by Rockwood Additives), or ASP (trade name manufactured by BASF).

[0023] From the perspective of improving setting power, the aqueous eyebrow cosmetic of this embodiment can contain, as component (A), (A1) a clay mineral having a viscosity of 5000 mPa·s or more at 25°C when dispersed in water at a concentration of 4% by mass. Furthermore, from the perspective of further reducing stickiness, achieving a natural finish, and further improving hold, the aqueous eyebrow cosmetic of this embodiment can contain, as component (A2), a clay mineral having a viscosity of 1 mPa·s or more and less than 5000 mPa·s at 25°C when dispersed in water at a concentration of 4% by mass.

[0024] The viscosity mentioned above refers to a value measured under the following conditions for a sample at 25° C. after 24 hours of stirring and dispersing a clay mineral in water at a concentration of 4% by mass. Viscometer: Brookfield type viscometer (BM type) 5 to 50 mPa·s: BL adapter, rotation speed 12 rpm 50 to 500 mPa·s: Rotor No. 1, rotation speed 12 rpm 200 to 2500 mPa·s: Rotor No. 2, rotation speed 12 rpm 1000 to 10,000 mPa·s: Rotor No. 3, rotation speed 12 rpm 10,000 mPa·s or more: BH adapter, rotor No. 6, rotation speed 10 rpm

[0025] From the standpoint of setting power, the aqueous eyebrow cosmetic of this embodiment may contain, as component (A1), a clay mineral having the above viscosity of 5,000 to 50,000 mPa·s, or may contain a clay mineral having the above viscosity of 5,500 to 40,000 mPa·s, or may contain a clay mineral having the above viscosity of 6,000 to 30,000 mPa·s.

[0026] The component (A1) may be a synthetic smectite from the viewpoint of less stickiness and quick drying.

[0027] From the viewpoint of quick-drying properties, the aqueous eyebrow cosmetic of this embodiment may contain, as component (A2), a clay mineral having the above viscosity of 1 to 4500 mPa·s, or may contain a clay mineral having the above viscosity of 50 to 4000 mPa·s, or may contain a clay mineral having the above viscosity of 100 to 3000 mPa·s.

[0028] The component (A2) may be bentonite from the viewpoint of natural finish and quick drying.

[0029] The content of the (A1) component may be 10% by mass or more, 20% by mass or more, 40% by mass or more, or 80% by mass or more, based on the total amount of the (A) component, in order to facilitate quick drying and a natural finish.

[0030] The content of the component (A2) may be 0.1 to 20% by mass, 0.5 to 15% by mass, or 1 to 10% by mass based on the total mass of the cosmetic.

[0031] The component (A) can be used alone or in combination of two or more types. Similarly, the components (A1) and (A2) can each be used alone or in combination of two or more types.

[0032] The aqueous eyebrow cosmetic of this embodiment may contain component (A1) and component (A2) as component (A). In this case, the blending ratio (A1) / (A2) of component (A1) to component (A2) may be 1 / 100 to 100 / 1 from the viewpoint of facilitating non-sticky application, or may be 1 / 9 to 100 / 1, 3 / 7 to 50 / 1, or 1 / 1 to 10 / 1 from the viewpoint of a natural finish and quick drying.

[0033] From the viewpoints of achieving a natural finish and quick drying, the aqueous eyebrow cosmetic of this embodiment may contain, as component (A), a clay mineral (A1-1) with a viscosity of 5500 to 40000 mPa·s and a clay mineral (A2-1) with a viscosity of 50 to 4000 mPa·s in a mass ratio of (A1-1) / (A2-1) of 1 / 1 to 10 / 1, or a clay mineral (A1-2) with a viscosity of 6000 to 30000 mPa·s and a clay mineral (A2-2) with a viscosity of 100 to 3000 mPa·s in a mass ratio of (A1-2) / (A2-2) of 1 / 1 to 10 / 1.

[0034] The content of component (A) in the aqueous eyebrow cosmetic may be 5 to 20% by mass, 5.5 to 18% by mass, or 6 to 15% by mass, from the viewpoints of obtaining sufficient setting power, staying power, quick-drying properties, and a natural finish.

[0035] The polymer contained in component (B) may be a water-insoluble polymer or copolymer containing an alkyl (meth)acrylate monomer as a structural unit. Examples of structural units of the copolymer include vinyl acetate monomer and styrene monomer. The copolymer may be a random copolymer, a graft copolymer, a block copolymer, or a core-shell copolymer.

[0036] Specific examples of component (B) include alkyl acrylate copolymer emulsions, alkyl acrylate-styrene copolymer emulsions, and alkyl acrylate-vinyl acetate copolymer emulsions. The alkyl acrylates mentioned here also include alkyl methacrylates. Component (B) can be water-based and has a solids concentration of 30 to 60% by mass.

[0037] The glass transition temperature of the polymer is −20° C. or higher, or alternatively −15° C. or higher, or even 0° C. or higher, from the viewpoints of obtaining sufficient setting power, keeping power, quick-drying properties, and a natural finish, and may be 50° C. or lower, or alternatively 45° C. or lower, from the viewpoints of a natural finish and ease of pencil application after application. The glass transition temperature of the polymer is determined by DSC measurement.

[0038] The emulsion particle size of component (B) may be 10 to 150 nm or 10 to 100 nm from the viewpoints of achieving sufficient setting power, hold, quick-drying properties, and a natural finish. Furthermore, when the emulsion particle size of component (B) is 30 to 90 nm, the aqueous eyebrow cosmetic is less likely to become white even when reapplied. The emulsion particle size is measured using a dynamic light scattering particle size distribution analyzer (e.g., LB-550, manufactured by Horiba, Ltd.).

[0039] As component (B), commercially available products such as "DAITOSOL 3000SLPN," "DAITOSOL 3000VP3," "DAITOSOL 4000SJT," and "DAITOSOL 5000AD" (all trade names manufactured by Daito Chemical Industry Co., Ltd.), "Iodosol GH800" and "Iodosol GH800F" (all trade names manufactured by Akzo Nobel), and "COVACRYL MS11" (trade name manufactured by Sensient) can be used.

[0040] The component (B) can be used alone or in combination of two or more.

[0041] The content of component (B) in the aqueous eyebrow cosmetic may be 0.3 to 5.0% by mass, 0.5 to 4.0% by mass, or 1.0 to 3.0% by mass in terms of solid content concentration, based on the total amount of the cosmetic, from the viewpoints of obtaining sufficient setting power, staying power, and quick-drying properties, as well as a natural finish.

[0042] In the aqueous eyebrow cosmetic of this embodiment, the mass ratio [(A) / (B)] of the content of component (A) to the content of component (B) converted to solids may be 1.8 or more, 2.0 or more, or 2.5 or more, or 25 or less, 20 or less, or 16 or less.

[0043] The content of water as component (C) is 30% by mass or more based on the total amount of the cosmetic, but from the viewpoint of quick drying, it may be 40 to 90% by mass or 50 to 80% by mass.

[0044] The aqueous eyebrow cosmetic of this embodiment may further contain, in addition to water, a lower alcohol having 1 to 5 carbon atoms, such as ethanol. In this case, the content of the lower alcohol may be 1 to 10% by mass, or 3 to 7% by mass, based on the total amount of the cosmetic.

[0045] The aqueous eyebrow cosmetic of this embodiment may contain a coloring material to achieve a coloring effect. Examples of the coloring material include color pigments, water-soluble dyes, and glittering powders. One or more coloring materials may be used.

[0046] Examples of color pigments include inorganic color pigments such as red iron oxide, yellow iron oxide, black iron oxide, titanium oxide, carbon black, cobalt oxide, chromium oxide, ultramarine, Prussian blue, and zinc oxide; organic color pigments such as Red No. 228, Red No. 226, Blue No. 404, Red No. 202, and Yellow No. 4 aluminum lake; and natural dyes such as carmine. Examples of water-soluble dyes include organic dyes such as Red No. 227, Blue No. 1, Yellow No. 4, and Yellow No. 5; and natural dyes such as safflower. Examples of glittering powders include titanium oxide-coated mica (titanium mica), iron oxide-coated mica, iron oxide-coated mica titanium, organic pigment-coated mica titanium, titanium oxide-coated glass powder, titanium oxide-iron oxide-coated glass powder, and aluminum powder.

[0047] The aqueous eyebrow cosmetic of this embodiment may contain a coloring material in an amount of less than 1%, less than 0.5%, less than 0.2%, or less than 0.1% of the total amount of the cosmetic. In this case, the aqueous eyebrow cosmetic can be used as a transparent eyebrow styling agent. Furthermore, the aqueous eyebrow cosmetic of this embodiment can provide a flexible finish with high setting power to the eyebrows, so that the styling is not easily disrupted even when the styled eyebrows are drawn with a pencil-type eyebrow cosmetic (in other words, the ease of drawing with a pencil after application is excellent). This allows for coloring with an eyebrow pencil or the like after styling, if necessary.

[0048] The aqueous eyebrow cosmetic of this embodiment may contain fibers to achieve a volume-enhancing effect. Examples of fibers include nylon fibers, rayon fibers, polypropylene fibers, polyester fibers, and cellulose fibers. The length of the fibers is not particularly limited, but is generally preferably 0.1 to 10 mm, and more preferably 0.3 to 7 mm. The thickness of the fibers is generally preferably 0.1 to 25 tex (hereinafter simply referred to as "T"), and more preferably 0.3 to 20T. The cross-sectional shape of the fibers is not particularly limited. One or more of these fibers with different materials, thicknesses, and lengths may be used.

[0049] In addition to the above-mentioned components, the aqueous eyebrow cosmetic of this embodiment can contain other components typically used in cosmetics, such as surfactants, film-forming agents other than component (B), powder components other than the pigments and fibers mentioned above, moisturizers, viscosity adjusters, preservatives, pH adjusters, chelating agents, UV absorbers, vitamins, cosmetic ingredients, antioxidants, fragrances, etc., as needed, within a range that does not impair the effects of the present invention.

[0050] From the viewpoint of quick-drying properties, the aqueous eyebrow cosmetic of this embodiment may contain no more than 1% by mass, 0.5% by mass, 0.3% by mass, or 0.1% by mass of polysaccharide thickener, based on the total amount of the cosmetic, or may contain no polysaccharide thickener. Since the aqueous eyebrow cosmetic of this embodiment can sufficiently suppress separation or precipitation even when no polysaccharide thickener is blended, it is possible to achieve both quick-drying properties and storage stability by limiting the amount of polysaccharide thickener that tends to be sticky.

[0051] The aqueous eyebrow cosmetic of this embodiment has sufficient quick-drying properties, and therefore the content of volatile components (excluding water) may be 10% by mass or less, 7% by mass or less, or 5% by mass or less, based on the total amount of the cosmetic, or the cosmetic may contain no volatile components (excluding water).

[0052] From the viewpoint of storage stability, the aqueous eyebrow cosmetic of this embodiment may have an oily component content of 5% by mass or less, or 1% by mass or less.

[0053] From the viewpoints of setting power and a natural finish, the aqueous eyebrow cosmetic of this embodiment may have a consistency of 0.2 to 1.2 N, or 0.3 to 0.9 N. The consistency of the cosmetic is determined by the following measurement method.

[0054] <Method of measuring consistency> A measurement sample is prepared by filling a 30 mL screw cup with the cosmetic material and leaving it overnight (24 hours) at 25°C. The consistency of this measurement sample is measured at 25°C using a FUDOH rheometer RT-2002D·D (manufactured by Rheotech Co., Ltd.) with a pressure-sensitive shaft of 10φ sphere, a penetration speed of 6 cm / min, and a penetration depth of 10 mm.

[0055] The aqueous eyebrow cosmetic of this embodiment can be produced by dissolving or dispersing the above-mentioned components (A), (B), and (C), and other components as needed, and then stirring and mixing them uniformly. A disper can be used, for example, for stirring and mixing.

[0056] The aqueous eyebrow cosmetic composition of this embodiment can be applied to eyebrows using, for example, an applicator having a coil-shaped or comb-shaped applicator body, to provide a styling effect and, if necessary, a coloring effect, thereby enabling eyebrow makeup. The aqueous eyebrow cosmetic composition of this embodiment can be used as an eyebrow gel or eyebrow mascara.

[0057] The eyebrow cosmetic product of the present embodiment may include the aqueous eyebrow cosmetic of the present embodiment contained in a container, and an applicator having a coil-shaped or comb-shaped applicator body.

[0058] Coil-shaped or comb-shaped applicators include wound brushes, combs, and bristles. [Example]

[0059] The present invention will be explained in more detail below with reference to examples, but the present invention is not limited to the following examples.

[0060] <Production of water-based eyebrow cosmetics> (Examples 1 to 19, Comparative Examples 1 to 6) Each of the components shown in Tables 1 to 4 was mixed in a disperser in the proportions (% by mass) shown in the tables to obtain each aqueous eyebrow cosmetic. Note that in the tables, the value for polymer emulsion indicates the amount of solid content. Also, in the tables, a trace amount means 1% by mass or less.

[0061] The components shown in Tables 1 to 4 were as follows: Synthetic smectite-1: "Sumecton SA" (product name, synthetic saponite, manufactured by Kunimine Industries Co., Ltd.), viscosity 20,500 mPa·s Synthetic smectite-2: "Smecton ST" (trade name, manufactured by Kunimine Industries, synthetic stevensite), viscosity 6650 mPa·s Bentonite-1: "Kunipia G" (product name, purified bentonite manufactured by Kunimine Industries Co., Ltd.), viscosity 1300 mPa·s Film-forming polymer emulsion-1: "DAITOSOL 3000SLPN" (product name, manufactured by Daito Kasei Kogyo Co., Ltd., acrylate copolymer, Tg 37°C, emulsion particle size 50 nm) Film-forming polymer emulsion-2: "DAITOSOL 3000VP3" (trade name, manufactured by Daito Kasei Kogyo Co., Ltd., acrylate copolymer, Tg 25°C, emulsion particle size 20 nm) Film-forming polymer emulsion-3: "DAITOSOL 4000SJT" (trade name, manufactured by Daito Kasei Kogyo Co., Ltd., acrylates / ethylhexyl acrylate copolymer, Tg -13°C, emulsion particle size 60nm) Film-forming polymer emulsion-4: "DAITOSOL 5000AD" (product name, manufactured by Daito Kasei Kogyo Co., Ltd., acrylate copolymer, Tg -14°C, emulsion particle size 140 nm) Film-forming polymer emulsion-5: "DAITOSOL 5500GM" (trade name, manufactured by Daito Kasei Kogyo Co., Ltd., acrylates / ethylhexyl acrylate copolymer, Tg-67°C, emulsion particle size 160nm) PVP: PVP K-90 (trade name, manufactured by Ashland Specialty Ingredients, polyvinylpyrrolidone)

[0062] The viscosity of the clay mineral was measured under the following conditions for a sample at 25° C. after 24 hours of stirring and dispersing the clay mineral in water at a concentration of 4% by mass. Viscometer: Brookfield type viscometer (BM type) 5 to 50 mPa·s: BL adapter, rotation speed 12 rpm 50 to 500 mPa·s: Rotor No. 1, rotation speed 12 rpm 200 to 2500 mPa·s: Rotor No. 2, rotation speed 12 rpm 1000 to 10,000 mPa·s: Rotor No. 3, rotation speed 12 rpm 10,000 mPa·s or more: BH adapter, rotor No. 6, rotation speed 10 rpm

[0063] <Evaluation of water-based eyebrow cosmetics> The aqueous eyebrow cosmetics obtained above were evaluated according to the following evaluation methods for setting power, quick-drying ability, natural finish (item 1: lack of stiffness), natural finish (item 2: no whitening, no sticking of eyebrow hairs together), staying power, and ease of application with a pencil after application.

[0064] <Evaluation method> Five panelists with eyebrows 1 cm or longer were asked to use the cosmetics of the Examples and Comparative Examples and evaluate them from the perspective of the above-mentioned evaluation items. In the use test, the cosmetics were applied with a brush and styled to make the eyebrows stand up. Regarding item 2 of a natural finish and ease of application with a pencil after application, each cosmetic was filled into a mascara bottle, applied 20 times with a brush, and allowed to dry completely before evaluation. Regarding staying power, the condition of the eyebrows was evaluated two hours after application.

[0065] The evaluation was carried out on a five-point scale according to the following evaluation criteria, and a score was assigned to each sample. The average score of all panelists was then evaluated according to the following evaluation criteria. [Rating: Evaluation criteria] 5 points: very good 4 points: Good 3 points: Average 2 points: slightly poor 1 point: Defective [Judgment criteria (average score)] ◎: 4 or more ○: 3 or more and less than 4 △: 2 or more but less than 3 ×: Less than 2

[0066] <Consistency measurement> The aqueous eyebrow cosmetic obtained above was filled into a 30 mL screw cup and left to stand overnight (24 hours) at 25°C to prepare a measurement sample. The consistency of this measurement sample was measured at 25°C using a FUDOH rheometer RT-2002D·D (manufactured by Rheotec Corporation) with a pressure-sensitive shaft of 10φ sphere, a penetration speed of 6 cm / min, and a penetration depth of 10 mm.

[0067] [Table 1]

[0068] [Table 2]

[0069] [Table 3]

[0070] [Table 4]

[0071] Example 20: Water-based eyebrow cosmetic (containing coloring material) (Component) (Composition ratio (mass%)) 1. Film-forming polymer emulsion-1 1.5 2. Synthetic Smectite-1 6.0 3. Black Iron Oxide 2.0 4. Bengala 2.0 5. Yellow Iron Oxide 1.0 6. Ethanol 5.0 7. 1,3-butylene glycol 3.0 8. Trace amounts of preservatives 9. Purified water remainder The details of the above components are the same as those already mentioned above.

[0072] <Manufacturing method> Components 1 to 9 were mixed in a disper to obtain a water-based eyebrow cosmetic.

[0073] <Evaluation> The obtained water-based eyebrow cosmetic was evaluated in the same manner as above, and the results were as follows: setting power: "◎", quick-drying: "◎", natural finish (item 1): "◎", natural finish (item 2): "◎", staying power: "◎", and ease of application with a pencil: "◎". The consistency of the cosmetic at 25°C was 0.5N.

[0074] Example 21: Water-based eyebrow cosmetic (containing coloring material) (Component) (Composition ratio (mass%)) 1. Film-forming polymer emulsion-1 1.5 2. Synthetic Smectite-1 5.0 3. Bentonite-2 5.0 4. Black Iron Oxide 2.0 5. Bengala 2.0 6. Yellow Iron Oxide 1.0 7. Ethanol 5.0 8. Silica 3.0 9. 1,3-butylene glycol 3.0 10. Trace amounts of preservatives 11.Purified water remainder The details of the above components are the same as those already described above, except for the components shown below. Bentonite-2: "4444 ALBAGEL PREMIUM NF BC" (product name, bentonite manufactured by Kunimine Industries Co., Ltd.), viscosity 240 mPa·s

[0075] <Manufacturing method> Components 1 to 11 were mixed in a disper to obtain a water-based eyebrow cosmetic.

[0076] <Evaluation> The obtained water-based eyebrow cosmetic was evaluated in the same manner as above, and the results were as follows: setting power: "◎", quick-drying: "◎", natural finish (item 1): "◎", natural finish (item 2): "◎", staying power: "◎", and ease of application with a pencil: "◎". The consistency of the cosmetic at 25°C was 0.5N.

[0077] Example 22: Water-based eyebrow cosmetic (containing coloring material) (Component) (Composition ratio (mass%)) 1. Film-forming polymer emulsion-1 1.5 2. Bentonite-2 18.0 3. Black Iron Oxide 2.0 4. Bengala 2.0 5. Yellow Iron Oxide 1.0 6. Ethanol 5.0 7. 1,3-butylene glycol 3.0 8. Trace amounts of preservatives 9. Purified water remainder The details of the above components are the same as those already mentioned above.

[0078] <Manufacturing method> Components 1 to 9 were mixed in a disper to obtain a water-based eyebrow cosmetic.

[0079] <Evaluation> The obtained water-based eyebrow cosmetic was evaluated in the same manner as above, and the results were as follows: setting power: "◎", quick-drying: "〇", natural finish (item 1): "〇", natural finish (item 2): "〇", staying power: "◎", and ease of application with a pencil: "◎". The consistency of the cosmetic at 25°C was 0.7N.

[0080] Example 23: Water-based eyebrow cosmetic (containing coloring material) (Component) (Composition ratio (mass%)) 1. Film-forming polymer emulsion-1 1.5 2. Synthetic Smectite-1 5.0 3. Kaolinite 5.0 4. Black Iron Oxide 2.0 5. Bengala 2.0 6. Yellow Iron Oxide 1.0 7. Ethanol 5.0 8. 1,3-butylene glycol 3.0 9. Trace amounts of preservatives 10.Purified water remainder The details of the above components are the same as those already described above, except for the components shown below. Kaolinite: "ASP-400" (product name, BASF Kaolinite), viscosity 2 mPa·s

[0081] <Manufacturing method> Components 1 to 10 were mixed in a disper to obtain a water-based eyebrow cosmetic.

[0082] <Evaluation> The obtained water-based eyebrow cosmetic was evaluated in the same manner as above, and the results were as follows: setting power: "◎", quick-drying: "◎", natural finish (item 1): "◎", natural finish (item 2): "◎", staying power: "◎", and ease of application with a pencil: "◎". The consistency of the cosmetic at 25°C was 0.5N.

Claims

1. An aqueous eyebrow cosmetic comprising (A) a clay mineral, (B) a film-forming polymer emulsion, and (C) water, the content of the component (A) is 5 to 20% by mass based on the total amount of the aqueous eyebrow cosmetic; The component (A) includes (A1) a clay mineral having a viscosity of 5000 mPa s or more at 25°C when dispersed in water at a concentration of 4% by mass, the content of the component (A1) is 10% by mass or more based on the total amount of the component (A), The component (B) is a polymer having a glass transition temperature of −20° C. or higher, The aqueous eyebrow cosmetic has a content of the component (C) of 30% by mass or more based on the total amount of the aqueous eyebrow cosmetic.

2. An aqueous eyebrow cosmetic comprising (A) a clay mineral, (B) a film-forming polymer emulsion, and (C) water, the content of the component (A) is 5 to 20% by mass based on the total amount of the aqueous eyebrow cosmetic; The component (A) includes (A2) a clay mineral having a viscosity of 50 to 4,500 mPa s at 25°C when dispersed in water at a concentration of 4% by mass, the content of the component (A2) is 0.1 to 20% by mass based on the total amount of the aqueous eyebrow cosmetic; The component (B) is a polymer having a glass transition temperature of −20° C. or higher, The aqueous eyebrow cosmetic has a content of the component (C) of 30% by mass or more based on the total amount of the aqueous eyebrow cosmetic.

3. The aqueous eyebrow cosmetic composition according to claim 2, wherein the component (A2) is bentonite.

4. 4. The aqueous eyebrow cosmetic according to claim 1, wherein the content of the component (B) is 0.3 to 5.0% by mass in terms of solid content, based on the total amount of the aqueous eyebrow cosmetic.

5. 5. The aqueous eyebrow cosmetic according to claim 1, wherein the mass ratio [(A) / (B)] of the content of the component (A) to the content of the component (B) converted into solid content is 1.8 or more.

6. An eyebrow cosmetic comprising: the aqueous eyebrow cosmetic according to any one of claims 1 to 5 contained in a container; and an applicator having a coil-shaped or comb-shaped applicator body.

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