JP5128990B2 - Cosmetic for salmon - Google Patents

Description

  The present invention relates to a vaginal cosmetic comprising a α-olefin-vinylpyrrolidone copolymer, a polyvinyl acetate emulsion, and silicic acid, and a powder surface-treated with tridecafluorooctyltriethoxysilane, and more Specifically, the present invention relates to a cosmetic for wrinkles that has a volume effect that makes wrinkles appear thicker and has high coloring and gloss.

Conventionally, cosmetics for eyelids have a cosmetic effect of clarifying the eyes by curling the eyelids upward and making the eyelids thick and long.
In general, 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, in the case of waxes and waxes having a relatively low melting point, by increasing the blending amount, the adhesiveness to the wrinkles is increased, so that the cosmetic effect of making the wrinkles thick and conspicuous can be enhanced. In addition, the film-forming resin emulsion forms a hard film when used on wrinkles to improve makeup effect, such as improving makeup and improving eye makeup by fixing the wrinkles while curling up. It is something that can be done. However, high blending of solid oils such as waxes and film-forming resin emulsions may cause a decrease in smoothness and uniformity of the cosmetic film, so α-olefin / vinylpyrrolidone copolymer and By using vinyl acetate emulsion and silicic anhydride, there is also a technology that can obtain a uniform makeup film without bundling or lump, while maintaining not only the volume effect but also ease of makeup ( For example, see Patent Document 1). In addition, in order to obtain a high water / oil repellency effect, there is a technology that obtains a high makeup sustainability by applying a surface treatment of powder with fluorosilane to cosmetics (for example, Patent Document 2). reference). Furthermore, there is a technique for improving the adhesion by using not only the solid oil and the film-forming resin emulsion as described above but also a dextrin fatty acid ester (see, for example, Patent Document 3).

Japanese Patent Laid-Open No. 2003-113043 Special table 2003-518024 gazette JP 2005-263701 A

However, the technique of Patent Document 1 can provide a high volume effect and uniformity of the decorative film, but in particular, an oil-in-water cosmetic for vaginal cosmetics is not satisfactory in terms of coloring and gloss. In addition, the technique of Patent Document 2 provides high makeup sustainability, but the dispersibility of the powder is insufficient, so that sufficient color development cannot be obtained particularly when the pigment is subjected to surface treatment. Moreover, since the adhesive force of the powder itself is low, the volume effect is not sufficient. Further, in Patent Document 3, although the drying speed and volume effect are excellent, the uniformity and the transparency of the decorative film are low, so that the coloring and gloss are still insufficient. Therefore, by increasing the adhesion of mascara liquid, the volume effect that makes wrinkles appear thicker, and by improving the uniformity and adhesion of the cosmetic film, the color is good and the glossy cosmetic film and its makeup sustainability are excellent. There is a need for cosmetics for silkworms.

In such a situation, the present inventors have intensively studied to solve the above problems, and as a result, treated with α-olefin / vinylpyrrolidone copolymer, polyvinyl acetate emulsion, silicic anhydride, and tridecafluorooctyltriethoxysilane. In order to complete the present invention, it is found that by blending with powder, the above-mentioned problems can be solved, and a cosmetic for vaginal skin with excellent cosmetic effects such as volume effect, color development, and gloss and its sustainability can be obtained. It came.
Furthermore, the present inventors have added the effect of surface treatment with tridecafluorooctyltriethoxysilane on the surface of black iron oxide, thereby enhancing the blackness and gloss and making the eyes more prominent. As a result, the present invention was completed.

That is, the present invention includes the following components (A), (B), (C) and (D):
(A) α-olefin / vinylpyrrolidone copolymer (B) polyvinyl acetate emulsion (C) silicic anhydride (D) powder treated with tridecafluorooctyltriethoxysilane It is related to cosmetics.

Further, the present invention relates to a cosmetic for salmon characterized by using black iron oxide as component (D).

  The present invention provides vaginal cosmetics that are excellent in cosmetic effects such as volume effect, color development, and luster, and their durability.

Hereinafter, the present invention will be described in detail.
The α-olefin / vinylpyrrolidone copolymer of component (A) used in the present invention is mainly a copolymer of an α-olefin and vinylpyrrolidone and is particularly limited as long as it is used in cosmetics. Can be used. For example, the eicosene vinylpyrrolidone copolymer includes commercially available products such as ANTARON V-220, GANEX V-220 (manufactured by ISP), UNIMER U-15 (manufactured by INDUCHEM), and triacontanil vinylpyrrolidone. Examples of commercially available products include ANTARON WP-660, GANEX WP-660 (manufactured by ISP), and UNIMER U-6 (manufactured by INDUCHEM).
The blending amount of the α-olefin / vinylpyrrolidone copolymer of the component (A) used in the present invention is preferably 0.1 to 20% by mass (hereinafter simply referred to as “%”), more preferably. 1 to 10%. Within this range, satisfactory effects can be obtained in terms of volume effect, makeup effect such as high color and gloss, and sustainability. Moreover, 1 type, or 2 or more types can be used for an alpha olefin vinyl pyrrolidone copolymer as needed.

The polyvinyl acetate emulsion of component (B) used in the present invention is a dispersion of polyvinyl acetate in an aqueous solvent, and any polyvinyl acetate emulsion can be used as long as it is used in cosmetics. . Examples of commercially available products include Vinibrand 1080, Vinibrand 1128C, Vinibrand 1080M, Vinibrand 1080T, Vinibrand GV-5651, Vinibrand 1108S / W (manufactured by Nissin Chemical Industry Co., Ltd.) and the like.
The compounding quantity of the polyvinyl acetate emulsion of the component (B) used for this invention is solid content, Preferably it is 0.1 to 15%, More preferably, it is 1 to 10%. If it is in this range, a satisfactory product can be obtained in terms of cosmetic effect, usability, usability, and stability, such as clarifying the eyes. Moreover, the polyvinyl acetate emulsion can use 1 type (s) or 2 or more types as needed.

The silicic acid anhydride of component (C) used in the present invention is not particularly limited and is generally used in cosmetics, and is preferably amorphous, hydrophobized, or having a crystal structure. Can be used for Commercially available products include Cylisia 550, Cylicia 770, Cyrossphere C-1504 (above, manufactured by Fuji Silysia Chemical Co., Ltd.), AEROSIL200, AEROSIL300, AEROSILR972 (above, manufactured by Nihon Aerogen Co., Ltd.), NipSeal E-220 (manufactured by Nippon Silica Kogyo Co., Ltd.) ) Etc.
The compounding quantity of the silicic acid anhydride of the component (C) used for the cosmetics for wrinkles of this invention becomes like this. Preferably it is 0.1 to 10%, More preferably, it is 1 to 7%. If it is in this range, a satisfactory volume effect and sustainability can be obtained. Moreover, 1 type (s) or 2 or more types can be used for a silicic acid anhydride as needed.

Component (D) used in the oily eyelash cosmetic of the present invention is obtained by subjecting powder to surface treatment with tridecafluorooctyltriethoxysilane represented by the following chemical formula (1).
_{F 3 C- (CF 2) 5} - (CH 2) 2 -Si- (OCH 2 CH 3) 3 ··· (1)
In addition, the component (D), tridecafluorooctyltriethoxysilane, is represented by perfluorooctyltriethoxysilane when expressed by the INCI name (International Nomenclature Cosmetic Labeling Names).

The powder is surface treated with tridecafluorooctyltriethoxysilane to provide water and oil repellency, and when blended in cosmetics, it prevents makeup collapse due to sweat and sebum and improves makeup sustainability I can do it. Furthermore, compared to the perfluoroalkyl phosphate treatment that has been used in the silicone treatment and water / oil repellent treatment, the dispersibility in the oil is good when blended in cosmetics. Therefore, it is excellent in terms of usability improvement and stability, such as a uniform decorative film and a high gloss feeling.

  The powder used for the surface treatment of component (D) may be any powder as long as it is usually used in cosmetics, such as plate-like, spindle-like or needle-like shapes, fumes, fine particles, pigment grades, etc. There are no particular restrictions on the particle size, particle structure such as porous, nonporous, etc., and examples include inorganic powders, glitter powders, organic powders, pigment powders, composite powders, etc. It is done. Specifically, conch, ultramarine, bengara, yellow iron oxide, black iron oxide, titanium oxide, zinc oxide, aluminum oxide, cerium oxide, magnesium oxide, zirconium oxide, magnesium carbonate, calcium carbonate, chromium oxide, chromium hydroxide, Carbon black, aluminum silicate, magnesium silicate, magnesium aluminum silicate, mica, synthetic mica, synthetic sericite, sericite, talc, kaolin, silicon carbide, barium sulfate, boron nitride and other inorganic powders, bismuth oxychloride , Mica titanium, iron oxide treated mica, iron oxide treated mica titanium, organic pigment treated mica titanium, titanium oxide treated glass powder, iron oxide titanium oxide treated glass powder, aluminum powder and other glittering powders, magnesium stearate, stearin Zinc acid, N-acyl lysine, nylon Organic powders, organic tar pigments, pigment powders such as organic rake pigments, fine particle titanium oxide coated mica titanium, fine particle zinc oxide coated mica titanium, barium sulfate coated mica titanium, titanium dioxide containing silicon dioxide, oxidation Composite powders such as zinc-containing silicon dioxide, polyethylene terephthalate / aluminum / epoxy laminated powder, polyethylene terephthalate / polyolefin laminated film powder, polyethylene terephthalate / polymethyl methacrylate laminated film powder, etc. Can be used. These powders may be used alone or in combination of two or more.

The surface treatment method for the powder of tridecafluorooctyltriethoxysilane is not particularly limited. For example, the treatment can be performed according to the method described in JP-A-2007-238690. For example, after adding tridecafluorooctyltriethoxysilane in a mixer or adding dropwise to the powder, heat treatment is performed, and the desired surface-treated powder is obtained by crushing as necessary. it can. Alternatively, tridecafluorooctyltriethoxysilane can be heated and dissolved or dispersed in an organic solvent such as acetone or toluene, and after adding and mixing the powder, the organic solvent can be removed, dried and crushed. Surface treated powder can be obtained.
In addition, fluorine compounds other than tridecafluorooctyltriethoxysilane, silicone oils, hydrocarbons, higher fatty acids, higher alcohols, esters, waxes, metal soaps, surfactants, etc. You may pre-process with other coating agents, or may process simultaneously.

  The processing amount of the component (D) tridecafluorooctyltriethoxysilane to the powder is preferably 0.05 to 20%, more preferably 0.1 to 15% with respect to the powder mass. Within this range, water and oil repellency and dispersibility in the oil are sufficient for the powder without causing adverse effects on the feel and fluidity due to condensation between the treatment agents and remaining unreacted treatment agent. Can be granted. In addition, it is not necessary to use all powders used in the present invention treated with tridecafluorooctyltriethoxysilane, and untreated powders, general oils, and silicone oils as long as the effects of the present invention are not hindered. A combination of those treated with a surfactant or the like can also be used.

  Although the compounding quantity of a component (D) is not specifically limited, 0.1 to 40% is preferable and 5-35% is more preferable. Within this range, satisfactory results can be obtained in terms of makeup effect such as long rush effect, volume effect, gloss, color development and makeup sustainability. Further, when the powder of component (D) is black iron oxide, a more excellent glaze cosmetic is obtained as an effect of enhancing the blackness and gloss and making the eyes more prominent.

In addition, it is not necessary to use all powders used in the present invention treated with tridecafluorooctyltriethoxysilane, and untreated powders, general oils, and others (D ) Other than fluorinated oils, silicone oils, surfactants and the like can also be used in combination.

  In addition to the above-mentioned essential components, the cosmetic for vaginal skin of the present invention forms a film other than the components usually used in cosmetics, for example, the component (B) having an effect of improving adhesion, durability and stability. -Based polymer emulsion, fibers for imparting long-lasting wrinkle effect, powder component for touch adjustment and coloring purposes, oil component as base material and emollient component, aqueous component as moisturizing and powder dispersant, powder Surfactant for body dispersion, feel adjustment, UV absorber, moisturizer, water-soluble film-forming resin, anti-fading agent, antioxidant, antifoaming agent, cosmetic ingredients, antiseptic, perfume, etc. It can mix | blend suitably in the range which does not impair the effect.

  The film-forming polymer emulsion other than the component (B) is a polymer compound dispersed and emulsified in an aqueous solvent, and is not particularly limited as long as it is usually used in cosmetics. Can be used. For example, (meth) acrylic acid / (meth) alkyl acrylate copolymer polymer emulsion, (meth) alkyl acrylate copolymer polymer emulsion, (meth) alkyl acrylate / styrene copolymer polymer emulsion, vinylpyrrolidone / styrene Copolymer polymer emulsions, silicone polymer emulsions and the like can be mentioned, and one or more kinds can be used as necessary.

  Examples of the fibers include synthetic fibers such as nylon and polyester, artificial fibers such as rayon, natural fibers such as cellulose, semi-synthetic fibers such as acetate artificial silk, and the like. 1 type (s) or 2 or more types can be used. In addition, those fibers treated with general oils, silicone oils, fluorine compounds, surfactants and the like can also be used. Among these, when nylon is used, the length is preferably 0.3 to 3 mm, the thickness is preferably 0.1 to 20 denier, and more preferably 0.5 to 10 denier. .

  Oily components include hydrocarbons, fats and oils, waxes, and hardened oils, regardless of the origin, such as animal oil, vegetable oil, synthetic oil, and the properties of solid oil, semi-solid oil, liquid oil, volatile oil, etc. Ester oils, fatty acids, higher alcohols, silicone oils, fluorinated oils, lanolin derivatives, oily gelling agents and the like. Specifically, hydrocarbons such as liquid paraffin, squalane, petrolatum, polyisobutylene, polybutene, paraffin wax, ceresin wax, microcrystalline wax, polyethylene wax, ethylene / propylene copolymer, montan wax, Fischer-Tropsch wax, moscow, olive oil Oils such as castor oil, jojoba oil, mink oil, macadamian nut oil, waxes such as beeswax, carnauba wax, candelilla wax, gallow, cetyl isooctanoate, isopropyl myristate, isopropyl palmitate, myristic acid Octyldodecyl, glyceryl trioctanoate, polyglyceryl diisostearate, diglyceryl triisostearate, diisostearyl malate, glyceride tribehenate Rosin, pentaerythritol ester of rosin acid, neopentyl glycol dioctanoate, cholesterol fatty acid ester, N-lauroyl-L-glutamate di (cholesteryl, behenyl, octyldodecyl), stearic acid, lauric acid, myristic acid, behen Acids, fatty acids such as isostearic acid, oleic acid, 12-hydroxystearic acid, higher alcohols such as stearyl alcohol, cetyl alcohol, lauryl alcohol, oleyl alcohol, isostearyl alcohol, behenyl alcohol, low degree of polymerization dimethylpolysiloxane, high polymerization Dimethylpolysiloxane, methylphenylpolysiloxane, decamethylcyclopentasiloxane, octamethylcyclotetrasiloxane, cross-linked organopolysiloxane, Silicones such as elementally modified polysiloxanes, fluorine oils such as perfluorodecane, perfluorooctane, perfluoropolyether, lanolin, lanolin acetate, lanolin fatty acid isopropyl, lanolin derivatives such as lanolin alcohol, dextrin fatty acid ester, sucrose fatty acid Examples thereof include oily gelling agents such as esters, starch fatty acid esters, aluminum isostearate and calcium stearate.

  As a powder component, as long as it is a powder generally used in cosmetics, it is not particularly limited by the shape of a plate, spindle, needle, etc., particle diameter, particle structure such as porous, nonporous, etc. Inorganic powders, glitter powders, organic powders, pigment powders, composite powders and the like can be mentioned. Specifically, conger, ultramarine, bengara, yellow iron oxide, black iron oxide, titanium oxide, zinc oxide, titanium / titanium oxide sintered product, cerium oxide, magnesium oxide, zirconium oxide, antimony oxide, magnesium carbonate, calcium carbonate , Chromium oxide, chromium hydroxide, carbon black, aluminum silicate, magnesium silicate, calcium silicate, barium silicate, magnesium aluminum silicate, magnesium magnesium metasilicate, mica, synthetic mica, synthetic sericite, sericite, talc , Muscovite, phlogopite, sauroite, biotite, kaolin, barium sulfate, bentonite, smectite, diatomite, hydroxyapatite, boron nitride and other inorganic powders, bismuth oxychloride, titanium mica, titanium oxide coated oxychloride Bismuth, iron oxide coating Mother, iron oxide coated mica titanium, bitumen coated mica titanium, carmine coated mica titanium, organic pigment coated mica titanium, iron oxide / titanium oxide coated synthetic phlogopite, fish phosphorus foil, titanium dioxide coated glass flake, polyethylene terephthalate / aluminum / epoxy Laminated powder, polyethylene terephthalate / polyolefin laminated film powder, polyethylene terephthalate / polymethyl methacrylate laminated film powder, etc., powder, polyamide resin, polyethylene resin, polyacrylic resin, polyester resin, fluorine resin, cellulose Resin, polystyrene resin, copolymer resin such as styrene-acrylic copolymer resin, polypropylene polymer, organic polymer resin powder such as silicone resin, urethane resin, organic powder such as N-acyl lysine, starch, sil Powder, natural organic powder such as cellulose powder, organic tar pigment, pigment powder such as organic pigment rake pigment, metal powder such as aluminum powder, gold powder, silver powder, fine titanium oxide coated mica titanium, fine zinc oxide Examples include composite powders such as coated mica titanium and barium sulfate-coated mica titanium, and one or more of these can be used. In addition, these powders may be used in combination of two or more, such as fluorine compounds, silicone compounds, metal soaps, lecithin, hydrogenated lecithin, collagen, higher fatty acids, higher alcohols, esters, waxes, The surface treatment may be performed by a known method using one or more of wax, fats and oils, hydrocarbons, surfactants, amino acid compounds, water-soluble polymers and the like.

  The aqueous component may be any component that is soluble in water, for example, alcohols such as ethyl alcohol and isopropyl alcohol, glycols such as propylene glycol, 1,3-butylene glycol, dipropylene glycol, and polyethylene glycol. Glycerols such as glycerin, diglycerin, polyglycerin, saccharides such as sorbitol, maltitol, sucrose, starch sugar, lactitol, guar gum, sodium chondroitin sulfate, sodium hyaluronate, gum arabic, sodium alginate, carrageenan, methylcellulose, hydroxy Water-soluble polymers such as ethyl cellulose, carboxymethyl cellulose, carboxyvinyl polymer, polyvinyl alcohol, polyvinyl pyrrolidone, sodium polyacrylate, Sodium, magnesium chloride, salts such as sodium lactate, aloe vera, witch hazel, hamamelis, cucumber, lemon, lavender, plant extracts, etc. and water rose like.

  As the surfactant, any surfactant that is generally used in cosmetics can be used. Nonionic surfactants, anionic surfactants, cationic surfactants, amphoteric surfactants, etc. Is mentioned. Examples of the nonionic surfactant include glycerin fatty acid ester and its alkylene glycol adduct, polyglycerin fatty acid ester and its alkylene glycol adduct, propylene glycol fatty acid ester and its alkylene glycol adduct, sorbitan fatty acid ester and its alkylene glycol addition. Sorbitol fatty acid ester and its alkylene glycol adduct, polyalkylene glycol fatty acid ester, sucrose fatty acid ester, polyoxyalkylene alkyl ether, glycerin alkyl ether, polyoxyethylene alkyl phenyl ether, polyoxyethylene hydrogenated castor oil, lanolin alkylene Glycol adduct, polyoxyalkylene alkyl co-modified silicone, polyether-modified silicone And the like. Examples of the anionic surfactant include inorganic and organic salts of fatty acids such as stearic acid and lauric acid, alkylbenzene sulfate, alkyl sulfonate, α-olefin sulfonate, dialkyl sulfosuccinate, and α-sulfonated fatty acid. Salt, acylmethyl taurate, polyoxyethylene alkyl ether sulfate, polyoxyethylene alkyl phenyl ether sulfate, alkyl phosphate, polyoxyethylene alkyl ether phosphate, polyoxyethylene alkyl phenyl ether phosphate, N-acyl amino acid salt , O-alkyl substituted malates, alkylsulfosuccinates and the like. Examples of the cationic surfactant include alkylamine salts, polyamines and alkanolamine fatty acid derivatives, alkyl quaternary ammonium salts, and cyclic quaternary ammonium salts. Examples of amphoteric surfactants include amino acid type and betaine type carboxylic acid types, sulfate ester types, sulfonic acid types, and phosphate ester types, and those that are safe for the human body can be used. For example, N, N-dimethyl-N-alkyl-N-carboxylmethylammonium betaine, N, N-dialkylaminoalkylene carboxylic acid, N, N, N-trialkyl-N-sulfoalkylene ammonium betaine, N, N- Examples include dialkyl-N, N-bis (polyoxyethylene sulfate) ammonium betaine, 2-alkyl-1-hydroxyethyl-1-carboxymethylimidazolinium betaine, and lecithin.

  Examples of ultraviolet absorbers include benzophenone-based, PABA-based, cinnamic acid-based, salicylic acid-based, 4-tert-butyl-4'-methoxydibenzoylmethane, and oxybenzone. Examples of humectants include protein, mucopolysaccharide, and collagen. , Elastin, keratin, etc., for example, α-tocopherol, ascorbic acid, etc., as cosmetic ingredients, for example, vitamins, anti-inflammatory agents, herbal medicines, etc., as preservatives, for example, paraoxybenzoic acid ester, 1, 2 -Pentanediol, phenoxyethanol and the like.

  Examples of the cosmetics for wrinkles of the present invention include oil-based types, water-in-oil types, and oil-in-water types. Examples of the properties include cream, gel, and liquid mascara.

  The following examples further illustrate the present invention. In addition, these do not limit this invention at all.

Examples 1-4 and Comparative Examples 1-6: Mascara (oil-in-water emulsion type)
A mascara having a formulation shown in Table 1 was prepared, and the sensory evaluation was performed by the following method for the cosmetic effect of volume effect, gloss, color development and the sustainability of the cosmetic effect. The results are also shown in Table 1.
The tridecafluorooctyltriethoxysilane-treated powder used is prepared by adding and dispersing powder in isopropyl alcohol and adding tridecafluorooctyltriethoxysilane. And it heat-mixes and surface-treats. Next, it was obtained by drying to volatilize the solvent and finally pulverizing.

* 1: ANTARON V-220 (manufactured by ISP)
* 2: ANTARON WP-660 (manufactured by ISP)
* 3: Opanol B-100 (manufactured by BASF)
* 4: Silysia 550 (Fuji Silysia Chemical)
* 5: AEROSIL300 (Nippon Aerosil Co., Ltd.)
* 6: YODOZOL GH810F (solid content 50%) (made by NSC Japan)
* 7: Vinibrand GV-5651 (solid content 40%) (manufactured by Nissin Chemical Industry Co., Ltd.)

(Manufacturing method)
Examples 1-4 and Comparative Examples 1-6
A. Components (1) to (8) are heated and dissolved at 90 ° C., and components (9) to (11) are added and mixed uniformly.
B. Ingredients (12)-(20) are warmed and mixed uniformly.
C. Add B to A and emulsify.
D. Fill the container with C to make a product.

(Evaluation method)
Using the sensory evaluation panel of 10 persons, each sample was evaluated for the following evaluation items a to d using (1) absolute evaluation criteria in 7 levels, and (2) 4-step criteria for the average score of each sample Was used to determine. In Table 1, the average value of the evaluation and the score is shown in parentheses.
Moreover, about the evaluation item d, the sample was apply | coated to the bag and the panel was made to have a normal life, and the cosmetic effect 12 hours later was evaluated.
(Evaluation item)
a. Volume effect b. Shiny c. Color development d. Makeup Persistence (1) Absolute Evaluation Criteria (Score): (Evaluation)
6: Very good 5: Good 4: Somewhat good 3: Normal 2: Somewhat bad 1: Bad 0: Very bad (2) Four-step criteria (average point): (Judgment)
More than 5 points: Very good: ◎
3 points to 5 points or less: Good: ○
More than 1 point and 3 points or less: Somewhat bad: △
1 point or less: Defect: ×

  As is clear from the results in Table 1, the mascara of Examples 1 to 4 that are products of the present invention are all cosmetic effects such as volume effect, gloss, and coloring, and their sustainability, compared with the mascara of Comparative Examples 1 to 6. It can be seen that it has far superior characteristics. On the other hand, in Comparative Example 1 in which the α-olefin / vinyl pyrrolidone copolymer is not blended, there are low adhesion, bundling and lumping, etc., and the uniformity of the decorative film is poor. In Comparative Example 2 in which a polyvinyl acetate resin emulsion was not blended, satisfactory in terms of point was not obtained, and satisfactory in terms of volume effect and makeup sustainability because of low adhesion and poor water resistance I couldn't get anything. Moreover, in Comparative Example 3 in which no silicic acid anhydride is blended, a satisfactory volumetric effect cannot be obtained due to a decrease in the bulkiness of the mascara solution, and a function up to the function expression due to a decrease in the quick drying property of the decorative film. Since the speed was reduced, a product that was satisfactory in terms of makeup sustainability was not obtained. In Comparative Example 4 using black iron oxide whose surface was treated with perfluoroalkyl phosphate diethanolamine salt and in Comparative Example 5 using black iron oxide not subjected to surface treatment, tridecafluorooctyltriethoxy was used. Compared with silane-treated black iron oxide, the dispersibility is low and the adhesion is poor. As a result, the color development was poor, and a satisfactory makeup persistence was not obtained. Furthermore, in Comparative Example 6 using polyisobutylene instead of the α-olefin / vinylpyrrolidone copolymer, although there is adhesion, it lacks the uniformity of the decorative film, so it is satisfactory in terms of gloss. No product was obtained, and the strength of the decorative film was reduced, so that a product that was satisfactory in terms of makeup persistence was not obtained.

The following Examples 5 to 7 were also evaluated in the same manner as in Examples 1 to 4 and Comparative Examples 1 to 6.
The tridecafluorooctyltriethoxysilane-treated powder used was obtained by performing the same treatment as in Examples 1 to 4.
Example 5: Mascara (oil-in-water emulsification type)
(Ingredient) (%)
(1) Stearic acid 3
(2) Carnauba wax 1
(3) Beeswax 1
(4) Paraffin wax 1
(5) α-olefin / polyvinylpyrrolidone copolymer * 1 20
(6) α-olefin / polyvinylpyrrolidone copolymer * 2 2
(7) Self-emulsifying glyceryl monostearate 1
(8) Sucrose fatty acid ester 2
(9) Polyoxyethylene sorbitan monooleate 1.3
(10) Sorbitan sesquioleate 0.5
(11) 3% -tridecafluorooctyltriethoxysilane-treated black iron oxide 5
(12) Silicic anhydride * 4 0.1
(13) Silicic anhydride * 5 0.1
(14) Triethanolamine 1.2
(15) 1,3-butylene glycol 8
(16) Paraoxybenzoic acid ester 0.2
(17) Polyalkyl acrylate copolymer emulsion * 6 10
(18) Polyvinyl acetate emulsion * 7 0.5
(19) Beauty agent (peony extract) 0.03
(20) Remaining amount of purified water (production method)
A. Components (1) to (10) are dissolved by heating at 90 ° C., and component (11) is added and mixed uniformly.
B. Ingredients (12)-(20) are warmed and mixed uniformly.
C. Add B to A and emulsify.
D. Fill the container with C to make a product.
The oil-in-water emulsified type mascara of Example 5 obtained as described above was excellent in the makeup effect such as volume effect, color development and luster, and its sustainability.

Example 6: Mascara (oil type)
(Ingredient) (%)
(1) Pentaerislits for rosin acid 25
(2) Light liquid isoparaffin remaining amount (3) dextrin palmitate 1.4
(4) α-olefin / vinylpyrrolidone copolymer * 1 0.1
(5) α-olefin / vinyl pyrrolidone copolymer * 2 0.1
(6) Microcrystalline wax 2
(7) Ceresin wax 3
(8) Beeswax 2
(9) Trimethylsiloxysilicic acid 5
(10) Polyoxyethylene / methylpolysiloxane copolymer 2
(11) Dimethyl distearyl ammonium hectorite 10
(12) Silicic acid anhydride * 4 7
(13) Silicic anhydride * 5 3
(14) 3% -Tridecafluorooctyltriethoxysilane-treated black iron oxide 9
(15) 3% -Tridecafluorooctyltriethoxysilane-treated talc 5
(16) Polyvinyl acetate emulsion * 7 0.2
(17) Polyalkyl acrylate copolymer emulsion * 6 0.2
(Manufacturing method)
A. Components (3) to (10) are heated and mixed at 90 ° C., components (1) and (2) are added, and heated and dissolved at 110 ° C.
B. Add component (11) to A and mix.
C. Add components (12) to (17) to B and mix uniformly.
D. Fill the container with C to make a product.
The oily mascara of Example 6 obtained as described above was excellent in the makeup effect such as volume effect, color development and luster, and its sustainability.

Example 7: Mascara (water-in-oil emulsification type)
(Ingredient) (%)
(1) Decamethylcyclopentasiloxane 5
(2) Light liquid isoparaffin 5
(3) Trimethylsiloxysilicate 5
(4) α-olefin / vinylpyrrolidone copolymer * 1 8
(5) α-olefin / vinylpyrrolidone copolymer * 2 2
(6) Polyoxyethylene / methylpolysiloxane copolymer 2
(7) Dimethyl distearyl ammonium hectorite 5
(8) Silicic anhydride * 4 3
(9) Silicic anhydride * 5 2
(10) 3% -tridecafluorooctyltriethoxysilane-treated black iron oxide 5
(11) 3% -Tridecafluorooctyltriethoxysilane-treated talc 5
(12) Polyalkyl acrylate copolymer emulsion * 6 10
(13) Polyvinyl acetate emulsion * 7 10
(14) Remaining amount of purified water (production method)
A. Components (3) to (6) are heated and mixed at 80 ° C., and components (1) and (2) are added and dissolved by heating.
B. Add component (7) to A and mix.
C. Add components (8) to (11) to B and mix.
D. Add components (12) to (14) to C and emulsify.
E. D is filled into a container to obtain a product.
The oil-in-water emulsified mascara of Example 7 obtained as described above was excellent in cosmetic effects such as volume effect, color development and gloss, and its sustainability.

Claims (3)

The following components (A), (B ), (C) and (D):
(A) 0.1-20% by weight of an eicosene vinylpyrrolidone copolymer and / or
Triacontanyl / vinylpyrrolidone copolymer (B) 0.1 to 15% by mass of solid content of polyvinyl acetate emulsion (C) 0.1 to 10% by mass of silicic anhydride (D) 0.1 of 40 wt%, eyelash cosmetic characterized by containing a surface-treated powder is tridecafluorooctyltriethoxysilane.   The vaginal cosmetic according to claim 1, wherein the component (D) is black iron oxide surface-treated with tridecafluorooctyltriethoxysilane. The vaginal cosmetic according to claim 1 or 2 , which is of an oil-in-water type.