JP2006282585A - Cosmetic for eyelash - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a cosmetic for eyelashes, having good adhesive properties to the eyelashes and sustainability thereof, and further having high curling effects and easy removability with a remover. <P>SOLUTION: The oily cosmetic is obtained by blending (A) 0.1-7 mass% specific siloxy group-containing (meth)acrylic acid-based copolymer, and (B) 1-15 mass% wax having ≥70°C and ≤105°C melting point. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a cosmetic for vaginal containing a gas-permeable resin. More specifically, the cosmetic has good adhesion to the wrinkle and excellent makeup sustainability, and has a high curl effect and ease of removal with a remover. It relates to cosmetics for vases.

Cosmetics for wrinkles have a cosmetic effect that makes the eyes clearly visible by curling the wrinkles upward or making the wrinkles thicker and longer. Generally, these vaginal cosmetics are mainly composed of solid oils such as waxes and waxes, and powders and film-forming agents. In order to produce functionality, studies have been made on blending waxes, powders, and film forming agents having various properties and properties.
For example, by increasing the blending amount of waxes and waxes having a relatively low melting point, a technique for enhancing the adhesive effect of the cosmetic for glazing and enhancing the cosmetic effect that makes the glazing thick and conspicuous (for example, Patent Document 1) In addition, by adding a film-forming agent to form a hard film, the makeup persistence is improved, and the wrinkle is fixed while curled up to improve the makeup effect that highlights the eyes (for example, Patent Document 2, 3, 4, 5, 6, 7), and a technique (for example, Patent Document 8) that produces a makeup effect (long rush effect) that makes wrinkles look long by adding fibers to these cosmetics. On the other hand, when makeup persistence is increased, remover (removable cosmetic) does not become familiar with a strong cosmetic film, and the ease of removing makeup (removal effect) deteriorates. )was there.

JP-A-2-204405 JP 2001-58919 A JP 2003-137732 A JP-A-9-263518 JP-A-8-268841 JP 2002-154932 A Japanese Patent Laid-Open No. 2003-113043 JP 2002-193746 A JP 2003-265331 A

However, if you increase the wax and waxes to make the cocoon thicker, the amount of cosmetics that adheres to the cocoon increases, making the entire cocoon heavier and curling the heel up to make the eyes more noticeable. As for the effects, there are cases where sufficient effects cannot be obtained, and there are cases where the cosmetics themselves become hard and the usability and the feeling of use are deteriorated.
By increasing the blending amount of the film-forming agent, it is possible to form a hard film on the wrinkles, but in terms of usability, the wrinkles are not separated from each other, but a beautiful cosmetic film is formed. In some cases, there was a disadvantage that it could not be obtained.
When blending fibers to produce a long-lasting makeup effect (long rush effect), the brush and fibers are intertwined and cannot be applied uniformly, and if the adhesion to the wrinkles is low, the makeup effect is not sustainable. There was a drawback that it fell into powder under the eyes.
In addition, these cosmetic defects have been strengthened so that the remover (removable cosmetics) is not well adapted to the cosmetic coating film, and the ease of removing makeup (removal effect) may deteriorate.
Therefore, water and volatile oils can be volatilized in a short time from the cosmetic coating film, has a high curl effect, good adhesion to wrinkles and excellent makeup sustainability, yet the remover can be removed in a short time There has been a demand for the development of an excellent resin component having a remove effect that penetrates (accommodates) into a cosmetic coating film and the development of a vaginal cosmetic.

  In view of such circumstances, the present inventors have intensively studied, and as a result, by adding a specific amount of a resin component having high gas permeability and a wax having a specific melting point, the adhesion to the cocoon is good, The present invention has been found to provide a vaginal cosmetic that has an excellent cosmetic effect that curls upward and highlights the eyes, has a long-lasting cosmetic effect, and can impart a good usability and a uniform cosmetic film. It came to complete.

That is, the present invention provides the following components (A) and (B):
(A) 55-65 mass% of monomer (a) shown by the following general formula (1)
(In the formula, R ¹ is H or CH ₃ , and p is an integer of 2 to 6)
Monomer (b) represented by the following general formula (2): 20 to 30% by mass
(In the formula, R ² is H or CH ₃ , and R ³ is an alkyl group having 1 to 5 carbon atoms or a phenyl group.)
As a monomer (c), acrylic acid and / or methacrylic acid 15-20 mass%
0.1 to 7% by mass of a siloxy group-containing (meth) acrylic acid copolymer
(B) 1-15% by mass of a wax having a melting point of 70 ° C. or higher and 105 ° C. or lower
It is related with the cosmetics for vaginals characterized by mix | blending. Furthermore, the present invention relates to a vaginal cosmetic comprising a specific amount of fibers as component (C).

Hereinafter, the present invention will be described in detail.
The monomer (a) constituting the siloxy group-containing (meth) acrylic acid copolymer of the component (A) used in the cosmetic for salmon of the present invention is a component that imparts gas permeability to the copolymer, Conventionally used as a contact lens material, the structure is represented by the following general formula (1).

(In the formula, R ¹ is H or CH ₃ , and p is an integer of 2 to 6)

  The monomer (b) is a component that imparts appropriate hardness and flexibility to the copolymer and compatibility with other cosmetic ingredients, and its structure is represented by the following general formula (2).

(In the formula, R ² is H or CH ₃ , and R ³ is an alkyl group having 1 to 5 carbon atoms or a phenyl group.)

  The monomer (b) is preferably methyl methacrylate in consideration of the solubility of the copolymer of the component (A) in the cosmetic oil.

  The monomer (c) is acrylic acid and / or methacrylic acid, and is a component for improving the film-forming property of the copolymer and imparting hydrophilicity. In the copolymer of the component (A), cosmetics are used. In view of solubility in the oil used in the material, methacrylic acid is preferred.

  Component (A), a siloxy group-containing (meth) acrylic acid copolymer, is charged with these monomers in the amount of (a) 55 to 65% by mass (hereinafter simply referred to as “%”), (b). It is obtained by adding 20-30% and (c) 15-20%, and copolymerizing, but in the range which does not impair gas permeability, film formability, etc., said (a)-(c) In addition to the monomer, a monomer copolymerizable with (meth) acrylic acid ester can be arbitrarily added and copolymerized.

  Examples of the polymerization method for component (A) include a solution polymerization method in which each monomer is dissolved in a solvent, a polymerization initiator is added, and the mixture is heated and stirred in a nitrogen atmosphere. Solvents used include alcohols such as methanol, ethanol, propanol and butanol, ketones such as acetone, methyl ethyl ketone and diethyl ketone, esters such as ethyl acetate and butyl acetate, and aromatic solvents such as benzene, toluene and xylene. These are appropriately mixed and used. The polymerization reaction can be usually carried out within a temperature range of 50 to 180 ° C., preferably 60 to 120 ° C., and can be completed in about 5 to 10 hours under these conditions. The siloxy group-containing (meth) acrylic acid-based copolymer produced in this way is preferably in the range of about 3000 to about 200000, particularly about 5000 to about 100000 in terms of polystyrene equivalent weight average molecular weight in GPC. Moreover, it is preferable to have a glass transition temperature in the range of -30 to + 60 ° C.

  Examples of such a siloxy group-containing (meth) acrylic acid copolymer of component (A) include those having a structure represented by the following chemical formula (3).

(Here, x in the formula is an integer of 35 to 50, y is 20 to 30 integer, z is an integer of 30 to 40, ^{R 4} is a group represented by the following chemical formula (4).)

  Since the siloxy group-containing (meth) acrylic acid copolymer of the component (A) has high gas permeability in the vaginal cosmetic of the present invention, when the vaginal cosmetic is used, Water and volatile oils are easily volatilized. Therefore, the drying speed of the decorative film is increased, and as a result, the curling effect is improved. In addition, the copolymer of the present invention has good penetration of the remover due to the bulky structure of the monomer (a) as a film-forming resin, and the ease of removal of the vaginal cosmetics (removal effect) ) Can also be improved. The compounding quantity of a component (A) is mix | blended 0.1 to 7% in cosmetics for candy as solid content. If the amount is less than 0.1%, sufficient curling effect / removal effect cannot be improved. If the amount exceeds 7%, the amount of adhesion increases so that a sufficient curling effect cannot be obtained.

  As a method for blending the siloxy group-containing (meth) acrylic acid-based copolymer of component (A) into an oily cosmetic, an oil agent blended in the cosmetic, for example, decamethylcyclopentasiloxane, dimethyl, for convenience of handling. It is desirable to use it by pre-dissolving in an oil such as silicone oil such as polysiloxane and methylphenylpolysiloxane, isopropyl alcohol, ethyl alcohol, and light liquid isoparaffin.

  In the vaginal cosmetics of the present invention, a wax having a melting point of component (B) of 70 ° C. or higher and 105 ° C. or lower is blended in the vase for the purpose of improving volume feeling and makeup sustainability. If it is usually blended in cosmetics, it is not particularly limited. For example, carnauba wax, candelilla wax, fructooligosaccharide fatty acid ester, ceresin wax, microcrystalline wax, polyethylene wax, ethylene propylene copolymer, Fischer-Tropsch wax, Paraffin wax and the like can be mentioned, and among them, ester waxes such as carnauba wax, candelilla wax and fructooligosaccharide fatty acid ester are most preferable in terms of usability and sensory characteristics. In addition, the wax having a melting point in this specific range is used alone or in combination of two or more as required.

  The compounding quantity of the component (B) used for the cosmetics for wrinkles of this invention is 1 to 15%, and 4 to 8% is especially preferable. If the blending amount is less than 1%, a sufficient cosmetic effect cannot be obtained, and if it exceeds 15%, a satisfactory product in terms of usability and usability cannot be obtained.

  Furthermore, in the cosmetic for vaginal skin of the present invention, a fiber can be blended as a component (C) as necessary in order to impart a long rush effect. If it is generally used for cosmetics, it is not particularly limited, and synthetic fibers such as nylon and polyester, artificial fibers such as rayon, natural fibers such as cellulose, semi-synthetic fibers such as acetate silk, etc. However, nylon, rayon, polypropylene, and PET are most preferable from the viewpoint of stability.

  The thickness of the component (C) fiber is not particularly limited, but is 0.1 to 8 denier, preferably 0.3 to 7 denier (hereinafter referred to as D). If it is this range, it is excellent in the long rush effect and volume feeling which show a wrinkle long. The length of the fiber is not particularly limited, but is 0.1 to 5 mm, preferably 0.3 to 3 mm. If it is this range, it will be excellent in the makeup effect (long rush effect) which curls a wrinkle and makes it show for a long time, a fiber does not cling to a mascara brush, and a uniform makeup film is obtained. These fibers can be used alone or in combination of two or more in material, thickness, and length.

  Although the compounding quantity of the component (C) used for the cosmetics for wrinkles of this invention is decided by usability etc., 0.1 to 5% is preferable, Preferably it is 0.5 to 4%. Within this range, the long rush effect is particularly excellent.

Further, in the cosmetic for vaginal skin of the present invention, the use of a film-forming polymer emulsion for further strengthening the decorative coating film further improves the curl effect. The polymer emulsion is not particularly limited, and specifically, any one can be used as long as it is blended in cosmetics. Conventional acrylic acid esters, methacrylic acid ester polymers and copolymers, A partially crosslinked acrylic polymer can also be suitably used. Examples include acrylic acid, methacrylic acid alkyl ester homopolymer emulsions, copolymer emulsions, acrylic styrene polymer emulsions, polyvinyl acetate polymer emulsions, and silicone polymer emulsions. A vinyl acetate polymer emulsion is most preferred. These polymer emulsions can be used alone or in combination of two or more as required.
The blending amount of the film-forming polymer emulsion used in the cosmetic for salmon of the present invention is determined by the relationship with other components, usability, etc., and varies depending on the solid content concentration, but about 4 to 25% as the solid content Is preferable, and 6 to 20% is particularly preferable. Within this range, a strong decorative coating film can be obtained.

In the cosmetic of the present invention, components that are usually used in cosmetics can be blended in addition to the essential components as long as the effects of the present invention are not hindered.
For example, in the powder component, white pigments such as titanium oxide and zinc oxide, UV blocking powders such as fine particle titanium oxide, acicular titanium oxide, fine particle zinc oxide and flaky zinc oxide, bengara, yellow iron oxide, black iron oxide Structures such as colored pigments such as ultramarine, koji, tar dye, talc, mica, sericite, synthetic phlogopite, boron nitride, spherical or plate-like, granular, fumed silica, alumina, zirconia, cerium oxide, barium sulfate, etc. Examples thereof include pigments, mica titanium, iron oxide-coated mica titanium, spherical nylon powder, spherical polystyrene powder, spherical PMMA powder, and spherical silicone resin powder. In addition, the above powder component is blended by treating the surface with an oil agent treatment, a silicone compound treatment, a fluorine compound treatment, a metal soap treatment, a surfactant treatment, an amino acid compound treatment, a water-soluble polymer treatment, etc. as necessary. May be.

  Examples of oil components include hydrocarbon oils such as light liquid isoparaffin, polybutene, liquid paraffin, squalane and isoparaffin, liquid oils such as liquid lanolin, ester oil, monoglyceride oil, diglyceride oil and triglyceride oil, and 2-methoxyhexyl paramethoxycinnamate. UV absorbers, semi-solid oils such as petrolatum and lanolin, waxes other than the above component (b), solid oils such as bees wax, moro and montan wax, rosin acid pentaerythritol, candelilla wax resin, vinyl acetate resin , Polyvinyl isobutyl ether, polyisobutylene, N-lauroyl-L-glutamate di (phytostearyl 2-octyldodecyl), N-lauroyl-L-glutamate di (cholesteryl behenyl octyldodecyl), N Amino acid oils such as lauroyl-L-glutamate di (cholesteryl octyldodecyl), silicone oils such as dimethylpolysiloxane, octamethylcyclotetrasiloxane, decamethylcyclopentasiloxane, dodecamethylcyclohexasiloxane, methylphenylpolysiloxane, dimethyldiphenyl Polysiloxane, methoxyphenyl polysiloxane, methyl hydrogen polysiloxane, silicone graft acrylic resin, partially crosslinked organopolysiloxane, stearoxymethyl polysiloxane, stearyl-modified methyl polysiloxane, perfluoropolyether, trifluoropropyl octtetra Fluorine oils such as siloxane and trifluoropropylcyclopentasiloxane, and higher fatty acids such as stearic acid, And oil-soluble resin component such as an organic modified silicone resin other than serial component (a). The oil component is blended for the purpose of imparting emollient properties, realizing various usability, and UV protection effect.

  Surfactants include anionic surfactants, cationic surfactants, nonionic surfactants, amphoteric surfactants, long-chain alkyl-containing polyoxyalkylene-modified organopolysiloxanes, and polyoxyalkylene-modified organopolysiloxanes. Can be mentioned. Specifically, anionic surfactants include fatty acid soaps, ether carboxylic acids and salts thereof, carboxylates such as condensation of amino acids and fatty acids, alkyl sulfonic acids, alkene sulfonates, sulfonates of fatty acid esters, fatty acids Amide sulfonates, sulfonates of alkyl sulfonates and their formalin condensates, alkyl sulfates, secondary higher alcohol sulfates, alkyl and aliether sulfates, sulfates of fatty acid esters, fatty acids Examples thereof include sulfate salts of alkylolamide, sulfate salts such as funnel oil, alkyl phosphates, ether phosphates, alkyl allyl ether phosphates, and amide phosphates. Nonionic surfactants include sorbitan fatty acid ester, polyoxyethylene sorbitan fatty acid ester, glycerin fatty acid ester, polyglycerin fatty acid ester, ethylene oxide derivative of glycerin fatty acid ester, propylene glycol fatty acid ester, ethylene oxide derivative of propylene glycol fatty acid ester , Polyethylene glycol fatty acid ester, sucrose ester, polyoxyethylene alkyl ether, polyoxypropylene alkyl ether, polyoxyethylene alkyl phenyl ether, polyoxyethylene castor oil derivative, polyoxyethylene hydrogenated castor oil derivative, polyoxyethylene phytostanol ether , Polyoxyethylene phytosterol ether, polyoxyethylene cholestanol ether Polyoxyethylene cholesteryl ether, polyoxyalkylene-modified Alga Roh polysiloxanes. Examples of amphoteric surfactants include lecithin.

  Other raw materials include metal soaps for adjusting the feel, amino acid compounds, water soluble polymers for the purpose of adjusting the feel in water, methylcellulose, hydroxymethylcellulose, alkyl-modified carboxyvinyl polymer, carboxyvinyl polymer, agar, locust bean gum, Gellan gum, pectin, sclerotium gum, xanthan gum, guar gum, carrageenan, water swellable clay mineral, other antioxidants, vitamins such as vitamins A, B6, B12, C, E and their derivatives, rosemary extract, chamomile Beauty ingredients such as extracts, carrot extracts, assembly extracts, catechins, catechin derivatives, licorice extracts, Sahakuhi extract, hop extracts, collagen, hyaluronic acid, hyaluronic acid derivatives, trehalose, aloe extract, etc. Moisturizers, menthol, camphor, cooling agents such as sorbitol, ethanol, 1,3-butanediol, propylene glycol, dipropylene glycol, may be formulated glycerin, polyhydric alcohols such as diglycerin, perfumes and the like.

  The vaginal cosmetics of the present invention may be either oily vaginal cosmetics formulated with a volatile oil or the like, or emulsified vaginal cosmetics formulated with water, and the finish (makeup effect) or use What is necessary is just to select according to the objectives, such as sex and a touch.

  EXAMPLES Next, although an Example is given and this invention is demonstrated in detail, this invention is not limited to this.

Synthesis Example 1: Siloxy group-containing methacrylic acid copolymer solution 1
In a 500 mL flask, 55 parts tris (trimethylsiloxy) silylpropyl methacrylate, 20 parts methacrylic acid, 25 parts methyl methacrylate, butyl acetate 110 parts, ethyl acetate 70 parts, isopropanol 30 parts, 2,2′-azobisisobutyro 0.5 parts of nitrile was charged, and nitrogen gas was bubbled to remove dissolved oxygen and sealed. The reaction vessel was transferred to a thermostat and polymerization was carried out for 15 hours while stirring at 60 ° C. After completion of the polymerization, the solvent was replaced with ethyl alcohol to obtain an ethyl alcohol solution (solid content concentration 20%) of a siloxy group-containing methacrylic acid copolymer.

Synthesis Example 2: Siloxy group-containing methacrylic acid copolymer solution 2
A 500 mL flask is charged with 60 parts of tris (trimethylsiloxy) silylpropyl methacrylate, 20 parts of methacrylic acid, 20 parts of methyl methacrylate, 100 parts of butyl acetate, 100 parts of ethyl acetate, 30 parts of isopropanol, and 1 part of dicumyl peroxide as a solvent. Nitrogen gas was bubbled to remove oxygen and sealed. The reaction vessel was transferred into a thermostat and polymerization was carried out over 6 hours while stirring at 60 ° C. After completion of the polymerization, the solvent was replaced with decamethylcyclopentasiloxane to obtain a decamethylcyclopentasiloxane solution (solid content concentration 20%) of a siloxy group-containing methacrylic acid copolymer.

Synthesis Comparative Example 1: Siloxy group-containing methacrylic acid copolymer solution 3
A 500 mL flask is charged with 50 parts of tris (trimethylsiloxy) silylpropyl methacrylate, 50 parts of methyl methacrylate, 110 parts of butyl acetate, 70 parts of ethyl acetate, 30 parts of isopropanol, and 0.5 part of dicumyl peroxide as a solvent to remove dissolved oxygen. Nitrogen gas was bubbled for sealing. The reaction vessel was transferred into a constant temperature bath, and polymerization was carried out over 8 hours while stirring at 50 ° C. After completion of the polymerization, the solvent was replaced with decamethylcyclopentasiloxane to obtain a decamethylcyclopentasiloxane solution (solid content concentration 20%) of a siloxy group-containing methacrylic acid copolymer.

Invention products 1 to 7 and comparative products 1 to 7: Oily mascara Oily mascara having the formulation shown in Table 1 was prepared by the following production method, and makeup persistence (adhesion to wrinkles), curl effect, volume feeling Tables 1 and 2 also show the results of evaluating the remove effect.

(Note 1) Silicon KP-545 (Shin-Etsu Chemical Co., Ltd.)
(Note 2) KF-7712J (manufactured by Shin-Etsu Chemical Co., Ltd.)
(Note 3) BY11-018 (manufactured by Toray Dow Corning)
(Note 4) Ester gum HP (Arakawa Chemical Industries)
(Note 5) Leo Pearl KL (Chiba Flour Mills)
(Note 6) Leo Pearl TT (Chiba Flour Mills)
(Note 7) Benton 38 (Made by Elementis)
(Note 8) Tospearl 2000B (Toshiba GE Silicone)
(Note 9) SA-Timilon Splendid Blue (manufactured by Miyoshi Kasei Co., Ltd.)

(Production method)
A: Components 6 to 13 are dissolved by heating uniformly.
B: Components 1 to 5 and 14 to 24 are added to A and mixed and dispersed by a roll mill.
C: B was filled into a container to obtain an oily mascara.

(Evaluation methods)
1. For “makeup lasting”, apply each sample to a glass plate, soak in water, and after 1 hour, remove the glass plate from the water, apply the tissue paper and gently press the top of the mascara on the tissue paper. Based on the degree of arrival, the following evaluation criteria 1 were evaluated on a 7-point scale, scored, the average value calculated, and judged according to the following criteria.
2. Regarding “curl effect”, “volume feeling”, and “remove effect”, each sample is subjected to a use test by 20 panelists specializing in cosmetics evaluation, and each panel evaluates according to the following evaluation criteria 2 and gives a score. The average value was calculated from the total score of all the panels for each sample, and judged according to the following criteria.

[Evaluation criteria 1]
(Score): (Evaluation)
6: Not at all on tissue 5: Slightly arrived at tissue, but don't know that makeup has fallen off 4: Somewhat on the tissue, but I don't know that makeup has fallen 3: Attach to tissue You can see that the makeup has fallen somehow 2: You can see that the makeup has fallen, 1: You can see that the makeup has fallen 1: You can see that the makeup has dropped, 0: You have arrived in the tissue quite a bit, and makeup has almost dropped

[Evaluation criteria 2]
(Score): (Evaluation)
6: Very good 5: Good 4: Somewhat good 3: Normal 2: Somewhat bad 1: Bad 0: Very bad

[Criteria]
(Average score): (Judgment)
More than 5 points: Very good (◎)
Over 3 points and under 5 points: Good (○)
More than 1 point and 3 points or less: Somewhat bad (△)
1 point or less: Defect (x)

  As is apparent from the results in Table 1, the oil-based mascara of the present invention has good adhesion to wrinkles, excellent makeup sustainability, high curl effect, volume feeling and ease of removal with remover. Met. On the other hand, the comparative products were inferior to the products of the present invention.

Oil-in-water emulsified mascara (component) (%)
1. Stearic acid 2
2. Candelilla wax 3
3. Beeslow 4.5
4). Cetanol 0.5
5. Glycerol monostearate 1
6). Sucrose fatty acid ester 1.5
7). Polyoxyethylene sorbitan monooleate 0.5
8). Rosin acid pentaerythlit (Note 4) 1
9. Siloxy group-containing methacrylic acid copolymer solution 1 of Synthesis Example 1 5
10. Black iron oxide 8
11. Mica 1
12 Silicic anhydride (Note 10) 1
13.1,3-Butylene glycol 7
14 Purified water remaining amount 15. Triethanolamine 1.1
16. Polyvinyl acetate polymer emulsion (solid content 40%) 20
17. Polyalkyl acrylate polymer emulsion (solid content 50%) 10
18. Antiseptic suitable amount 19. Perfume appropriate amount (Note 10) AEROSIL 300 (made by Nippon Aerosil Co., Ltd.)

(Production method)
A: Components 1 to 8 are heated and dissolved at 80 ° C., components 10 to 12 are added, and mixed uniformly.
B: Components 13 to 18 are mixed uniformly to 80 ° C.
C: B is added to A and emulsified.
D: C was cooled and degassed, and components 9 and 19 were added and mixed uniformly to fill the container to obtain a mascara.
The oil-in-water emulsified mascara of Example 2 obtained as described above has good adhesion to wrinkles, excellent makeup sustainability, a high curling effect, and has a sense of volume and ease of removal with a remover. It was a thing.

Oil-in-water emulsified mascara (component) (%)
1. Stearic acid 2
2. Paraffin wax 3
3. Ceresin wax 2
4). Beeswax 6
5. Cetanol 1
6). Glycerol monostearate 1
7). Dextrin fatty acid ester (Note 11) 1
8). Candelilla wax resin 2
9. Polyoxyethylene sorbitan monooleate 1
10. Siloxy group-containing methacrylic acid copolymer solution 25 of Synthesis Example 2
11. Carmine 1
12 Ultramarine 1
13. Mica 1
14 Silicic anhydride (Note 12) 1.5
15. Nylon fiber (7D-2mm) 3
16. Triethanolamine 1.1
17.1,3-Butylene glycol 7
18. Polyvinyl acetate polymer emulsion (solid content 40%) 20
19. Polyalkyl acrylate polymer emulsion (solid content 50%) 20
20. Purified water remaining amount 21. Preservative appropriate amount 22. Perfume appropriate amount (Note 11) Leo Pearl TL (Chiba Flour Mills)
(Note 12) AEROSIL 200 (Nippon Aerosil Co., Ltd.)

(Production method)
A: Components 1 to 9 are heated and dissolved at 80 ° C., components 10 to 13 are added, and mixed uniformly.
B: Components 14 to 21 are mixed uniformly to 80 ° C.
C: B is added to A and emulsified.
D: After C is cooled, defoamed, added component 22 and mixed uniformly, and filled into a container to obtain a product.
The oil-in-water emulsified mascara of Example 3 obtained as described above has good makeup persistence with good adhesion to wrinkles, a high curl effect, a volume feeling and a long lash effect, It was also excellent in ease of removal with a remover.

Oily mascara (ingredient) (%)
1. Microcrystalline wax 3
2. Paraffin wax 3
3. Beeswax 4
4). Dextrin fatty acid ester (Note 5) 3
5. Dextrin fatty acid ester (Note 11) 3
6). Light liquid isoparaffin 40
7). Decamethylcyclopentasiloxane 10
8). Tetradecene 5
9. Siloxy group-containing methacrylic acid copolymer solution 2 of Synthesis Example 2 5
10. Black iron oxide 5
11. Ultramarine 1
12 Talc remaining amount 13. Synthetic phlogopite (average particle size 20μm) 5
14 Spherical silica particles (average particle size 5 μm) 2
15. Silicic anhydride (Note 13) 1.5
16. Polypropylene fiber (6D-1.5mm) 2
17. Interference fiber (Note 14) 2
18. Alkyl-modified carboxyvinyl polymer (Note 15) 0.2
19. Preservative appropriate amount20. Antioxidant appropriate amount 21. Perfume appropriate amount (Note 13) Sirisia 550 (Fuji Silysia Chemical Co., Ltd.)
(Note 14) Morphotex (manufactured by Teijin Fibers Limited)
(Note 15) CARBOPOL 1342 (BF Goodrich Chemical Co., Ltd.)

(Production method)
A: Components 1 to 8 are heated and dissolved, components 9 to 21 are added, and mixed uniformly.
B: A is uniformly dispersed by a roll mill.
C: B is filled into a container to obtain a product.
The oily mascara of Example 4 obtained as described above has good adhesion to wrinkles, excellent makeup sustainability, high curl effect, volume effect and long lash effect, and is a remover. It was also excellent in ease of dropping.

Water-in-oil mascara (component) (%)
1. Rosin acid pentaerythritol (Note 4) 4
2. Polyethylene wax 3
3. Candelilla wax 3
4). Beeswax 5
5. Dextrin fatty acid ester (Note 5) 3
6). Stearyl-modified silicone (Note 16) 2
7). Light liquid isoparaffin 8 Decamethylcyclopentasiloxane 5
9. Silicic anhydride (Note 12) 3
10. Organically modified clay mineral 4
11. Fluorine compound surface-treated black iron oxide 7
12 Silicone compound surface treatment ultramarine 1
13. Fluorine compound surface treatment talc 5
14 Fluorine compound surface-treated synthetic phlogopite (average particle size 10 μm) 3
15.1,3-butylene glycol 10
16. Siloxy group-containing methacrylic acid copolymer solution 1 of Synthesis Example 1 10
17. Distilled water 10
18. Phenoxyethanol 0.5
19. Perfume proper amount20. Water-soluble collagen 0.5
(Note 16) KP-561 (Shin-Etsu Chemical Co., Ltd.)

(Production method)
A: Components 1 to 8 are dissolved by heating, and components 9 to 14 are added and mixed uniformly.
B: A is uniformly dispersed by a roll mill.
C: Components 15 to 20 are mixed.
D: C is dispersed and mixed in B and filled into a container to obtain a product.
The water-in-oil mascara of Example 5 obtained as described above has good adhesion to wrinkles, excellent makeup sustainability, high curling effect, volume feeling and ease of removal with remover. Was also excellent.

Claims (4)

The following components (A) and (B)
(A) 55-65 mass% of monomer (a) shown by the following general formula (1)
(In the formula, R ¹ is H or CH ₃ , and p is an integer of 2 to 6)
Monomer (b) represented by the following general formula (2): 20 to 30% by mass
(In the formula, R ² is H or CH ₃ , and R ³ is an alkyl group having 1 to 5 carbon atoms or a phenyl group.)
As a monomer (c), acrylic acid and / or methacrylic acid 15-20 mass%
0.1 to 7% by mass of a siloxy group-containing (meth) acrylic acid copolymer
(B) 1-15% by mass of a wax having a melting point of 70 ° C. or higher and 105 ° C. or lower
A vaginal cosmetic characterized by comprising   The vaginal cosmetic according to claim 1, wherein the monomer (b) in the component (A) is methyl methacrylate.   The vaginal cosmetic according to claim 1 or 2, wherein the monomer (c) in the component (A) is methacrylic acid.   Furthermore, 0.1-5 mass% of fibers are contained as a component (C), The cosmetics for glazing of Claim 1 thru | or 3 characterized by the above-mentioned.