JP7299811B2 - Cosmetics for eyelashes - Google Patents

Description

The present invention relates to a cosmetic for eyelashes, and more specifically, a cosmetic for eyelashes that is excellent in the effect of making the eyelashes look longer (long lash effect), has no burden on the cosmetic film, has a smooth feeling of use, and is excellent in longevity. related to fees.

Eyelash cosmetics are cosmetics that can greatly change the impression of the eyes by making the eyelashes look thicker or longer. In recent years, with the spread of false eyelashes and eyelash extensions, an effect of making the eyelashes look longer (long lash effect) is required. Furthermore, demand for reducing the burden on the eyelashes has increased in response to the popularity of eyelash serums, and eyelash cosmetics should not only have a good finish, but also be able to be applied smoothly to the eyelashes without giving a burden to the eyelashes. is desired.
Traditionally, eyelash cosmetics consist mainly of solid oils such as wax, film-forming agents such as resins and synthetic polymers, powders and fibers. , various studies have been conducted.
For example, by combining a specific polypropylene fiber and an oil-soluble resin to make eyelashes look longer and accentuate the eyes (see Patent Document 1), volatile hydrocarbons, nonionic surfactants, and non-volatile non-silicone liquid oils. , organic silicone resin, high-melting wax with a melting point of 95 to 130°C, semi-solid oil, and organically modified clay minerals to improve curl-keeping effect, sebum resistance, cleansing, and adhesion (patented Reference 2) is known.

JP 2004-083577 A JP 2012-188394 A JP-A-51-140992 Japanese Patent No. 3109053 Japanese Patent No. 5658906

However, in the technique of Patent Document 1, eyelashes can be made to look longer by using a specific polypropylene fiber, and a cosmetic effect that makes the eyes stand out can be produced. In some cases, the cosmetic film becomes hard and the feeling of burden on the eyelashes increases. In the cosmetic obtained in Patent Document 2, although a curl-up effect can be obtained, the film formed by the high-melting wax is hard, which increases the burden on the eyelashes. Due to the strong stickiness, there was a tendency to impair the smooth feeling of use.
To provide an eyelash cosmetic excellent in the effect of making the eyelashes look longer (long lash effect), free from the burden of the cosmetic film, giving a smooth feeling of use and excellent makeup durability. for the purpose.

Under such circumstances, the present inventors conducted extensive research and found that among polyester fibers, polytrimethylene terephthalate fibers, which have a unique crystal structure and excellent elasticity and flexibility, adhere smoothly to the eyelashes and provide excellent long hair. The present inventors have found that a lash effect is produced, and the resulting cosmetic film is excellent in flexibility, so that it does not feel burdensome, and that it clings to the eyelashes, so that the makeup is excellent in longevity.

That is, the present invention
[1] Eyelash cosmetic containing component (A) polytrimethylene terephthalate fiber.
[2] The eyelash cosmetic of [1], which further contains component (B) an oil-soluble resin component.
[3] An eyelash cosmetic, wherein the oil-soluble resin component (B) is one or more selected from trimethylsiloxysilicate and polymethylsilsesquioxane.
[4] An eyelash cosmetic which further contains component (C) fumed silicic anhydride.
[5] A cosmetic for eyelashes, wherein the mass ratio (A)/(B) of component (A) and component (B) is 0.02 to 5.
It is about.

ADVANTAGE OF THE INVENTION According to the present invention, a cosmetic for eyelashes is provided which is excellent in the effect of making the eyelashes look longer (long lash effect), does not give a feeling of burden on the cosmetic film, gives a smooth feeling of use, and furthermore makes the makeup last longer.

The present invention will be described in detail below.
The component (A) polytrimethylene terephthalate fiber used in the present invention is not particularly limited, but is a polyester resin mainly composed of terephthalic acid, which is a type of dibasic acid, and 1,3-propanediol. This can be produced, for example, by the methods of Patent Documents 3-5. This polytrimethylene terephthalate fiber has a crystal structure that bends and changes angles easily, so it has high cushioning properties when used as a cosmetic film, and has the characteristics of eliminating the burden and providing a smooth feeling when used. be.
The thickness of the component (A) polytrimethylene terephthalate fiber used in the present invention is preferably 0.1 to 30 decitex (hereinafter simply referred to as "T"), more preferably 1 to 20T. Within this range, excellent long lash effect and no feeling of burden can be obtained.
The length of the component (A) polytrimethylene terephthalate fiber used in the present invention is preferably 0.1 to 4 mm, more preferably 0.5 to 3 mm. Within this range, excellent long lash effect and smooth feel during use can be obtained.

The content of the component (A) polytrimethylene terephthalate fiber used in the present invention is 0.1 to 10% by mass (hereinafter simply referred to as "%"), preferably 0.3 to 5%. Within this range, excellent long lash effect and no feeling of burden can be obtained.
The polytrimethylene terephthalate fiber of component (A) used in the present invention may be surface-treated as necessary before use. The surface treatment method is not particularly limited, and includes powders such as general oils, silicone compounds, fluorine compounds, surfactants, and silicic anhydride, and one or more of them can be used. Silicic anhydride and fluorine compounds are preferable in terms of long lash effect and long lasting makeup.

By using the component (B), an oil-soluble resin component, in the eyelash cosmetic composition of the present invention, the long lash effect and makeup longevity can be dramatically improved.
The oil-soluble resin component of component (B) used in the present invention is soluble in oils such as volatile oils and forms a film having no fluidity, and is commonly used in cosmetics. can be used without any particular restrictions. Here, the film having no fluidity means that, for example, a mixture of an oil-soluble film-forming agent dissolved in volatile oil is applied to a glass plate, and after the volatile oil is volatilized, the film can be formed even if the glass plate is tilted. It is a film that does not change its shape. For example, terpene-based resins, silicone resins, hydrocarbon resins, vinyl acetate-based resins, esters of dextrin and fatty acids, wherein the dextrin has an average degree of polymerization of glucose of 3 to 150, and the fatty acid has 4 to 26 carbon atoms. More than 50 mol% or less than 100 mol% of total fatty acids, and linear saturated fatty acids with 2 to 22 carbon atoms, linear or branched unsaturated fatty acids with 6 to 30 carbon atoms One or more selected from the group consisting of saturated fatty acids and cyclic saturated or unsaturated fatty acids having 6 to 30 carbon atoms, containing 0 mol% or more and less than 50 mol% of the total fatty acids, and the amount of fatty acids per unit of glucose Examples thereof include dextrin fatty acid esters having a degree of substitution of 1.0 to 3.0. Specifically, the INCI names are TRIMETHYLSILOXYSILICATE (Japanese name: trimethylsiloxysilicate), POLYMETHYLSILSESQUIOXANE (Japanese name: polymethylsilsesquioxane), ACRYLATES/DIMETHICONE COPOLYMER (Japanese name: (acrylates/dimethicone) copolymer), and DEXTRIN. ISOSTEARATE (Japanese name: dextrin isostearate) can be mentioned. These components (B) can be dissolved in a volatile oil and used. Volatile oils include cyclic silicones such as low polymerization degree dimethylpolysiloxane and cyclopentasiloxane, and volatile hydrocarbon oils such as isoparaffin, isododecane, and isohexadecane. can also be used. Commercially available products include KF7312J (solid content 50%, solvent: cyclopentasiloxane, manufactured by Shin-Etsu Chemical Co., Ltd.), KF-9021 (solid content 50%, solvent: cyclopentasiloxane, manufactured by Shin-Etsu Chemical Co., Ltd.), BY11-018 (Solid content 30%, solvent: cyclopentasiloxane, manufactured by Dow Corning Toray), KP541 (solid content 60%, solvent: isopropanol, manufactured by Shin-Etsu Chemical Co., Ltd.), SR-1000 (Momentive Performance Materials Japan) company), KP545 (solid content 30%, solvent: cyclopentasiloxane, manufactured by Shin-Etsu Chemical Co., Ltd.), KP575 (solid content 30%, solvent: cyclopentasiloxane, manufactured by Shin-Etsu Chemical Co., Ltd.), SILFORM FLEXIBLE RESIN (Momentive Performance Materials Japan), Oppanol B-100 (manufactured by BASF), Unifilma HVY (manufactured by Chiba Flour Mills) and the like.

The content of the component (B) oil-soluble resin component in the present invention is preferably 0.5 to 25%, more preferably 1 to 15%, and still more preferably 1 to 5% in terms of solid concentration. Within this range, excellent long lash effect and makeup longevity can be obtained, which is preferable.

When these component (B) oil-soluble resin components are used, the adhesion of the component (A) polytrimethylene terephthalate fiber to the eyelashes is dramatically improved, and an excellent long lash effect and make-up lasting effect can be produced. can. Among them, trimethylsiloxysilicate and polymethylsilsesquioxane make use of the cushioning properties of the polytrimethylene terephthalate fiber of the component (A), so that the feeling of burden on the makeup film is eliminated and the makeup lasts longer. can do. In this case, the content ratio (A)/(B) of component (A) and component (B) is preferably 0.02 to 6.0, more preferably 0.2 to 5.0.

By using component (C) fumed silicic anhydride in the eyelash cosmetic composition of the present invention, the cushioning properties of polytrimethylene terephthalate fibers can be controlled. Since the component (C) is hard, it controls the cushioning properties on the surface of the polytrimethylene terephthalate fiber, making it easier to obtain a desired cosmetic composition. If the polytrimethylene terephthalate fiber has low cushioning properties, it spreads smoothly along the shape of the eyelashes during use, and after being fixed as a cosmetic film, the shape of the polytrimethylene terephthalate fiber becomes flexible against the movement of the eyelashes. It is possible to effectively produce a long lash effect by demonstrating and maintaining the shape. Moreover, when the cushioning property is high, the entanglement to the eyelashes is improved, and the volume-up effect can be easily obtained. For such effects, component (C) is preferably hydrophilic.
The component (C) fumed silicic anhydride in the present invention is fine amorphous silicic anhydride, and examples thereof include those obtained by hydrolyzing silicon tetrachloride in hydrogen and oxygen flame. In addition, the fumed silicic anhydride may be subjected to hydrophobization treatment, and examples of the treatment method include trimethylsiloxy treatment with trimethylsilyl chloride or hexamethyldisilazane, octylsilanization treatment, and methylhydrogenpolysiloxane. coating baking treatment, coating with metal soap, and the like. Commercially available products include AEROSIL 200, AEROSIL 300, AEROSIL 380, AEROSIL R-972, AEROSIL R-974, AEROSIL R-976 (manufactured by Nippon Aerosil Co., Ltd.), Taranox 500 (manufactured by Tulco), Cabosil TS-530 (Cabot Corporation ), etc., and these can be used alone or in combination of two or more. The average particle size of the primary particles of these fumed silicic anhydrides is preferably 5 to 50 nm, particularly preferably 5 to 20 nm, from the viewpoint of controlling the cushioning properties of the polytrimethylene terephthalate fiber. The average particle size of component (C) is obtained by observation with an electron microscope.
The content of component (C) fumed silicic anhydride in the present invention is 0.1 to 10%, more preferably 0.5 to 5%. Within this range, it is possible to control the cushioning properties of the polytrimethylene terephthalate fiber, and it is possible to obtain an excellent product in terms of smooth spreading and long lash effect.

The eyelash cosmetic of the present invention contains, in addition to the above components (A) to (C), components that are usually used in cosmetics, such as oily components other than the above components, powder components, fibers, and surfactants. , film-forming polymer emulsion, water-based component, ultraviolet absorber, moisturizer, anti-fading agent, antioxidant, anti-foaming agent, beauty ingredient, preservative, fragrance, etc. be able to.

The oily component other than the above-mentioned constituents is not particularly limited as long as it is other than the component (B) and can be used in cosmetics. Hydrocarbons, fats, hardened oils, ester oils, fatty acids, higher alcohols, silicone oils, fluorinated oils, lanolin derivatives, regardless of the properties of solid oils, liquid oils, volatile oils, etc. , oily gelling agents, and the like.

Specifically, hydrocarbons such as paraffin wax, ceresin wax, microcrystalline wax, polyethylene wax, ethylene/propylene copolymer, montan wax, Fischer-Tropsch wax, liquid paraffin, isododecane, hydrogenated polyisobutene, squalane, petrolatum, and polybutene, Hydrogenated jojoba oil, beeswax, carnauba wax, candelilla wax, rice wax, waxes such as gay wax and Japanese wax, fats and oils such as olive oil, castor oil, jojoba oil, mink oil, macadamia nut oil, cetyl isooctanate , isopropyl myristate, isopropyl palmitate, octyldodecyl myristate, glyceryl trioctanoate, polyglyceryl diisostearate, diglyceryl triisostearate, glyceryl tribehenate, neopentyl glycol dioctanoate, cholesterol fatty acid ester, N-lauroyl-L-glutamic acid di Esters such as (cholesteryl/behenyl/octyldodecyl), low polymerization degree dimethylpolysiloxane, high polymerization degree dimethylpolysiloxane, methylphenylpolysiloxane, fluorine-modified polysiloxane, silicones such as dimethiconol, perfluorodecane, perfluorooctane , fluorine-based oils such as perfluoropolyether, lanolin, lanolin acetate, isopropyl lanolin fatty acid, lanolin derivatives such as lanolin alcohol, stearic acid, lauric acid, myristic acid, behenic acid, oleic acid, palmitic acid, isostearic acid, etc. Oily gelling agents such as fatty acids, dextrin fatty acid esters other than the component (C), sucrose fatty acid esters, aluminum isostearate, calcium stearate, and the like are included. One or more of these oily components can be used as needed.

Powder components other than component (C) may be powders commonly used in cosmetics, and may be spherical, plate-like, or needle-like, and may be aerosol-like, fine particles, pigment-grade particles, or the like. It is not particularly limited by the particle structure such as diameter, porous, non-porous, etc. Inorganic powders, glitter powders, organic powders, pigment powders, metal powders, composite powders, etc. is mentioned. Specific examples include white inorganic pigments such as titanium oxide, zinc oxide, cerium oxide, and barium sulfate; iron oxide, carbon black, titanium/titanium oxide sintered products; Colored inorganic pigments, talc, muscovite, phlogopite, red mica, biotite, synthetic mica, sericite, synthetic sericite, kaolin, silicon carbide, bentonite, smectite, aluminum oxide, magnesium oxide, zirconium oxide, Antimony oxide, diatomaceous earth, aluminum silicate, magnesium aluminum metasilicate, calcium silicate, barium silicate, magnesium silicate, calcium carbonate, magnesium carbonate, hydroxyapatite, boron nitride, etc. White powder, titanium oxide-coated mica , Titanium oxide-coated bismuth oxychloride, iron mica titanium oxide, Prussian blue treated mica titanium, carmine treated mica titanium, bismuth oxychloride, fish scale foil, polyethylene terephthalate/aluminum/epoxy laminated powder, polyethylene terephthalate/polyolefin laminated film powder, polyethylene terephthalate/ Luminous powders such as polymethyl methacrylate laminated film powders, organic low-molecular-weight powders such as zinc stearate and N-acyllysine, natural organic powders such as silk powder, cellulose powder, dextrin powder, Red No. 201, Red No. 202 No., Red No. 205, Red No. 226, Red No. 228, Orange No. 203, Orange No. 204, Blue No. 404, Yellow No. 401, etc., Red No. 3, Red No. 104, Red No. 106, Orange No. 205, Yellow 4 Organic pigment powders such as zirconium, barium or aluminum lakes such as No. 5, Yellow No. 5, Green No. 3 and Blue No. 1, or metal powders such as aluminum powder, gold powder and silver powder, fine particle titanium oxide coated mica titanium, fine particle oxidation Composite powders such as zinc-coated mica titanium, barium sulfate-coated mica titanium, titanium oxide-containing silicon dioxide, zinc oxide-containing silicon dioxide, fibers such as nylon, polyester, rayon, and cellulose. These may be surface-treated with fluorine compounds, silicone oils, powders, oils, gelling agents, emulsion polymers, surfactants and the like. These powders may be used singly or in combination of two or more, and may also be combined.

Examples of fibers other than component (A) include synthetic fibers such as nylon, polypropylene, and polyester, artificial fibers such as rayon, natural fibers such as cellulose, and semi-synthetic fibers such as acetate rayon. is not particularly limited, and any one having a circular, elliptical, polygonal, I-shaped, T-shaped, or Y-shaped cross section can be used. Furthermore, these fibers are colored with a coloring agent as necessary, and the types of surface treatment agents include fluorine compounds, silicone oils, powders, oils, gelling agents, emulsion polymers, surfactants, etc. may be applied and used.

As the surfactant, any surfactant commonly used in cosmetics can be used, including nonionic surfactants, anionic surfactants, cationic surfactants, amphoteric surfactants, and the like. is mentioned. Examples of nonionic surfactants include glycerin fatty acid esters and alkylene glycol adducts thereof, polyglycerin fatty acid esters and alkylene glycol adducts thereof, propylene glycol fatty acid esters and alkylene glycol adducts thereof, sorbitan fatty acid esters and alkylene glycol adducts thereof. fatty acid esters of sorbitol and their alkylene glycol adducts, polyalkylene glycol fatty acid esters, sucrose fatty acid esters, polyoxyalkylene alkyl ethers, glycerin alkyl ethers, polyoxyethylene alkylphenyl ethers, polyoxyethylene hydrogenated castor oil, lanolin alkylene Glycol adducts, polyoxyalkylene alkyl co-modified silicones, polyether-modified silicones and the like can be mentioned. Anionic surfactants include, for example, inorganic and organic salts of fatty acids such as stearic acid, lauric acid, alkylbenzene sulfates, alkylsulfonates, α-olefinsulfonates, dialkylsulfosuccinates, α-sulfonated fatty acids. salt, acyl methyl taurate, N-methyl-N-alkyl taurate, polyoxyethylene alkyl ether sulfate, polyoxyethylene alkylphenyl ether sulfate, alkyl phosphate, polyoxyethylene alkyl ether phosphate, polyoxyethylene alkyl phenyl ether phosphate and the like. Cationic surfactants include, for example, alkylamine salts, polyamine and alkanolamine fatty acid derivatives, alkyl quaternary ammonium salts, cyclic quaternary ammonium salts and the like. Examples of amphoteric surfactants include amino acid-type and betaine-type carboxylic acid type, sulfate type, sulfonic acid type, and phosphate type surfactants. One or more of these surfactants can be used as necessary.

A film-forming polymer emulsion is a system in which fine particles of a polymer are stably dispersed in an aqueous solvent. Liquids obtained by polymerizing monomers emulsified with surfactants and milky sap that exist in nature are used as film-forming polymer emulsions. Any one can be used without any particular limitation as long as it contains one that is commonly used in cosmetics.
Examples thereof include alkyl acrylate copolymer emulsion, alkyl acrylate/styrene copolymer emulsion, polyvinyl acetate emulsion, and vinylpyrrolidone/styrene copolymer emulsion. GH800F (manufactured by Akzo Nobel), Plexitol B-500 (manufactured by ROHM GMBH), Licabond ET-F527 (manufactured by Chuo Rika Kogyo Co., Ltd.), Vinyblan 1080, Vinyblan 1128C, Vinyblan 1080M, Vinyblan 1080T, Vinyblan GV-5651, Vinyblan 1108S/W (manufactured by Nissin Chemical Industry Co., Ltd.) and ANTARA430 (manufactured by ISP). One or more of these polymer emulsions can be used as necessary.

The aqueous component may be any component as long as it is water or a component soluble in water. Examples include lower alcohols such as ethyl alcohol and butyl alcohol, propylene glycol, dipropylene glycol, polyethylene glycol, 1,3-butylene glycol, Glycols such as 2-pentanediol, glycerols such as glycerin, diglycerin, polyglycerin, plant extracts such as aloe vera, witch hazel, hamamelis, lavender, rose, guar gum, sodium chondroitin sulfate, sodium hyaluronate, gum arabic, Examples include sodium alginate, carrageenan, methylcellulose, hydroxyethylcellulose, carboxymethylcellulose, carboxyvinyl polymer, alkyl-added carboxyvinyl polymer, sodium polyacrylate, protein, mucopolysaccharide, collagen, elastin, keratin and the like.

Examples of the ultraviolet absorber include benzoic acid ultraviolet absorbers such as para-aminobenzoic acid, anthranilic acid ultraviolet absorbers such as methyl anthranilate, salicylic acid ultraviolet absorbers such as methyl salicylate, and octyl paramethoxycinnamate. Examples include cinnamic acid UV absorbers, benzophenone UV absorbers such as 2,4-dihydroxybenzophenone, and urocanic acid UV absorbers such as ethyl urocanate. Also, hexyl diethylaminohydroxybenzoylbenzoate, dimethicodiethylbenzylmalonate, 2,4-bis{[4-(2-ethylhexyloxy)-2-hydroxy]-phenyl}-6-(4-methoxyphenyl)-1 , 3,5-triazine, methylenebisbenzotriazole, tetramethylbutylphenol, 4-tert-butyl-4'-methoxybenzoylmethane, octocrylene, octyltriazone and the like can be used. Examples of antioxidants include α-tocopherol, ascorbic acid, and vitamins, and examples of antiseptics include paraoxybenzoic acid esters and phenoxyethanol.

Eyelash cosmetics of the present invention include mascara, mascara overcoats, mascara bases, and the like, and can be used in any of oil-based, water-based, oil-in-water, and water-in-oil types.

The present invention will be described in detail with reference to the following examples. It should be noted that these do not limit the present invention in any way.
Examples 1 to 10 and Comparative Examples 1 and 2: O/W emulsified mascara O/W emulsified mascara formulations shown in Tables 1 and 2 below were prepared, and had a smooth feeling of use, no burden, and a long lash effect. , and make-up durability were evaluated by the following methods. The results are shown in Tables 1 and 2.

* 1: KF7312J (manufactured by Shin-Etsu Chemical Co., Ltd.) (solid content 50%, solvent: cyclopentasiloxane)
*2: Ester gum HP (manufactured by Arakawa Chemical Industries, Ltd.)
*3: YODOSOL GH810F (solid content 46%) (manufactured by Akzo Nobel)
* 4: Vinyblan GV-5651 (solid content 40%) (manufactured by Nissin Chemical Industry Co., Ltd.)
* 5: AEROSIL 300 (manufactured by Nippon Aerosil Co., Ltd.)
*6: 12.5T, 2mm
*7: 6T, 2mm

(Production method)
A. Components (1) to (8) are heated to 100° C. and uniformly mixed.
B. Add component A to components (9) to (22) at 90° C. and emulsify uniformly.
C. A container is filled with B to obtain a product.

(Evaluation method)
The following evaluation items were evaluated by the following methods.
(Evaluation item)
a. Smooth feeling of use: whether or not it spreads smoothly over the eyelashes when applied b. Absence of feeling of burden: Whether or not the eyelashes feel a burden after application and drying c. Long lash effect: Whether or not a cosmetic effect of lengthening the eyelashes can be obtained d. Make-up lasting: Whether or not the make-up effect persists over time For evaluation items a to d, a use test was conducted by 20 expert panelists using each sample, and each panelist evaluated the following absolute evaluation criteria in 7 stages. was evaluated and scored, and the average value was calculated from the total score of all the panelists for each sample, and the evaluation was made according to the following criteria. For the evaluation item d, the panel was asked to lead a normal life after use, and the evaluation was performed 8 hours later.
<Absolute evaluation criteria>
(Rating): (Evaluation)
6: Very good 5: Good 4: Somewhat good 3: Average 2: Somewhat bad 1: Poor 0: Very bad <judgment criteria>
(Judgment): (Average score)
◎: More than 5 points: Very good ○: More than 3.5 points and 5 points or less: Good △: More than 1 point and 3.5 points or less: Slightly poor ×: 1 point or less: Poor

As is clear from the results in Table 1, the O/W emulsified mascaras of Examples 1 to 10 of the present invention have a smoother feeling of use and less burden than the O/W emulsified mascaras of Comparative Examples 1 and 2. , long lash effect, and long lasting makeup.
On the other hand, in Comparative Example 1, which does not contain the component (A) polytrimethylene terephthalate fiber, when the coating film dries, it shrinks and gives a feeling of burden. didn't get anything. In Comparative Example 2, which contained nylon fiber instead of component (A) polytrimethylene terephthalate fiber, although the long lash effect was felt, the cosmetic film was hard, uncomfortable, and felt a burden, and the fiber was flexible. Since it was scarce, it fell around the eyes over time, and it was not possible to obtain a satisfactory product in terms of makeup longevity.

Example 11: Oily mascara (ingredient) (%)
(1) Isododecane remaining amount (2) Dextrin palmitate *8 2
(3) Candelilla wax 5
(4) Microcrystalline wax 10
(5) Trimethylsiloxysilicate *9 20
(6) Polymethylsilsesquioxane*10 5
(7) Lecithin 0.5
(8) Organic modified bentonite*11 5
(9) Propylene carbonate 1
(10) Dimethyl polysiloxane *12 10
(11) Polysilicone-15*13 2
(12) Silicone powder *14 10
(13) Fumed silicic anhydride *15 5
(14) Black iron oxide *16 10
(15) Bengara 1
(16) Yellow No. 4 0.1
(17) Polytrimethylene terephthalate fiber *17 4
*8: Rheopearl KL2 (manufactured by Chiba Flour Milling Co., Ltd.)
* 9: KF-9021 (solid content 50%, solvent: cyclopentasiloxane, manufactured by Shin-Etsu Chemical Co., Ltd.)
*10: SILFORM FLEXIBLE RESIN (manufactured by Momentive Performance Materials Japan)
*11: BENTONE 38V BC (manufactured by Elementis)
*12: KF-96L-2CS (manufactured by Shin-Etsu Chemical Co., Ltd.)
*13: PALSOL SLX (manufactured by DMS)
*14: KSP-100 (manufactured by Shin-Etsu Chemical Co., Ltd.)
*15: AEROSIL R976S (manufactured by Nippon Aerosil Co., Ltd.)
*16: 2% methyl hydrogen polysiloxane treatment *17: 15T, 3mm
(Production method)
A. Ingredients (1)-(11) are heated to 95° C. and uniformly mixed.
B. Ingredients (12) to (17) are uniformly mixed into A.
C. A container is filled with B to obtain a product.

The oil-based mascara of the present invention had a smooth feeling of use, no burden, a long lash effect, and excellent long lasting makeup.

Example 12: Water-in-oil type mascara (ingredients) (%)
(1) Light liquid isoparaffin *18 remaining amount (2) Dextrin isostearate *19 4
(3) Lauryl polyglyceryl-3
Polydimethylsiloxyethyl dimethicone*20 1
(4) Rice wax 3
(5) polyethylene wax 3
(6) Polybutene 2
(7) Trimethylsiloxysilicate *20 15
(8) (Acrylates/Dimethicone) Copolymer *21 5
(9) Dimethiconol*22 3
(10) Decyltetradecanol 0.5
(11) Organic modified bentonite*23 4
(12) Silicic anhydride *24 2
(13) Black iron oxide 5
(14) N-lauroyl-L-lysine *25 1
(15) Polytrimethylene terephthalate fiber *26 0.5
(16) Purified water 5
(17) Alkyl acrylate copolymer emulsion *27 5
*18: IP Solvent 2028 (manufactured by Idemitsu Kosan Co., Ltd.)
*19: Unifilma HVY (manufactured by Chiba Products Co., Ltd.)
*20: SR-1000 (manufactured by Momentive Performance Materials Japan)
* 21: KP541 (solid content 60%, solvent: isopropanol, manufactured by Shin-Etsu Chemical Co., Ltd.)
*22: X-21-5849 (manufactured by Shin-Etsu Chemical Co., Ltd.)
*23: Lucentite SAN-P (manufactured by Co-op Chemical Co., Ltd.)
*24: Sylysia 550 (manufactured by Fuji Silysia Co., Ltd.)
*25: Amihope LL (manufactured by Ajinomoto Co., Inc.)
*26: 8T, 2mm
(Production method)
A. Ingredients (1)-(15) are heated to 95° C. and uniformly mixed.
B. B. Ingredients (16)-(17) are uniformly mixed.
C. Add B to A and emulsify.
D. A container is filled with C to make a product.

The water-in-oil type mascara of the present invention had a smooth feel when used, no burden, a long lash effect, and excellent long lasting makeup.

Example 13: Oil-in-water mascara base (ingredients) (%)
(1) Dimethylpolysiloxane*12 3
(2) stearic acid 1
(3) palmitic acid 1
(4) Heavy liquid isoparaffin *27 0.1
(5) Fischer-Tropsch wax 3
(6) Eicosene vinylpyrrolidone copolymer *28 3
(7) Cholesterol 2
(8) Trimethylsiloxysilicate *9 2
(9) Candelilla wax resin *29 0.5
(10) Purified water remaining amount (11) Carboxymethylcellulose 1
(12) Alkyl acrylate/vinyl acetate copolymer emulsion *30 10
(13) Triethanolamine 1.2
(14) Titanium oxide coated glass powder *31 1
(15) Polyethylene terephthalate/aluminum/epoxy laminate powder 0.5
(16) trehalose 0.5
(17) polyvinyl alcohol 1
(18) Polytrimethylene terephthalate fiber *32 5
(19) Rayon fiber *33 1
(20) Fumed silicic anhydride *34 5
*27: Pearlream 18 (manufactured by NOF Corporation)
*28: ANTARON V-220 (manufactured by ISP)
*29: Candelilla resin E-1 (manufactured by Japan Natural Products Co., Ltd.)
* 30: VINISOL 2140L (solid content 45%) (manufactured by Daido Kasei Kogyo Co., Ltd.)
*31: Perfluoropolyether 3% treatment *32: 12.5T, 1mm
*33: 10T, 2mm
* 34: AEROSIL 380S (manufactured by Nippon Aerosil Co., Ltd.)
(Production method)
A. Components (1) to (9) are heated to 100° C. and uniformly mixed.
B. Components (10) to (20) are uniformly mixed and heated to 80°C.
C. Add A to B and emulsify.
D. C is cooled to room temperature and filled into a container to obtain a product.

The oil-in-water type mascara base of the present invention had a smooth feel when used, no burden, a long lash effect, and excellent long lasting makeup.

Example 14: Water-based mascara (ingredient) (%)
(1) Carboxymethyl cellulose 1
(2) Hydroxypropyl methylcellulose 0.5
(3) Purified water remaining amount (4) (vinylpyrrolidone/VA) copolymer *35 10
(5) disodium edetate 0.1
(6) water-soluble collagen 0.5
(7) Ethanol 10
(8) Triethanolamine 1
(9) Polytrimethylene terephthalate fiber *36 0.5
(10) Black iron oxide *37 5
(11) Fumed silicic anhydride *5 1
(12) Red iron oxide coated mica titanium 10
(13) Perfume 0.05
*35: Acorn KS (manufactured by Osaka Organic Industry Co., Ltd.)
*36: 17.5T, 0.5mm
*37: 0.5% lecithin treatment (manufacturing method)
A. Ingredients (1) to (8) are uniformly mixed.
B. Components (9) to (13) are added to A and mixed uniformly.
C. A container is filled with B to obtain a product.

The water-based mascara of the present invention had a smooth feeling when used, no burden, a long lash effect, and excellent long lasting makeup.

Example 15: Oily Mascara Overcoat (ingredients) (%)
(1) Methyl trimethicone *38 10
(2) Isododecane remaining amount (3) Dextrin palmitate *39 5
(4) Ethylene-propylene copolymer *40 1
(5) Polyisobutylene *41 0.1
(6) Methylphenylpolysiloxane 0.5
(7) Fumed silicic anhydride *42 10
(8) Methylsiloxane network polymer *43 5
(9) Organic modified bentonite *44 2
(10) Ethanol 0.5
(11) Dipropylene glycol 1
(12) Carbon black 0.05
(13) Black iron oxide-coated mica titanium 1
(14) Titanium Black 1
(15) Silicic anhydride *45 5
*38: Silicone TMF-1.5 (manufactured by Shin-Etsu Chemical Co., Ltd.)
*39: Rheopearl TL2 (manufactured by Chiba Flour Milling Co., Ltd.)
*40: EPS wax (manufactured by Japan Natural Products)
* 41: Oppanol B-100 (manufactured by BASF)
* 42: AEROSIL R972 (manufactured by Nippon Aerosil Co., Ltd.)
*43: Tospearl 2000B (manufactured by Momentive Performance Materials Japan)
*44: BENTON 27V (manufactured by Elementis)
*45: God Ball D11-796C (manufactured by Suzuki Yushi Co., Ltd.)
(Production method)
A. Components (1) to (6) are heated and dissolved at 95°C.
B. Components (7) to (15) are added to A and mixed uniformly.
C. A container is filled with B to obtain a product.

The oil-based mascara overcoat of the present invention had a smooth feeling of use, no burden, a long lash effect, and excellent long lasting makeup.

Claims (3)

Contains component (A) polytrimethylene terephthalate fiber and component (B) an oil-soluble resin component, wherein the component (B) oil-soluble resin component is one selected from trimethylsiloxysilicate and polymethylsilsesquioxane. Or two or more eyelash cosmetics. 2. The eyelash cosmetic composition according to claim 1, further comprising component (C) fumed silicic anhydride. The eyelash cosmetic composition according to claim 1 or 2, wherein the content ratio (A)/(B) of the component (A) and the component (B) is 0.02 to 5.