JP2009235030A - Oily cosmetic for eyelash - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a cosmetic for eyelashes that can form a uniform and glossy cosmetic film having good adhesion to eyelashes in spite of containing fibers and does not cause bundling or branching of the eyelashes nor a feeling of loading the cosmetic film and is excellent in durability because its fiber does not come off the eyelashes and not fall onto the eyes. <P>SOLUTION: The oily cosmetic for eyelashes is characterized in that (A) a nylon 12 fiber, (B) an oil-soluble resin and (C) a volatile oil are blended and in that its consistency measured at 30°C with a No.2 aluminum cone is 170 to 350. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a cosmetic for oily wrinkles, and more specifically, by blending nylon 12 fiber and an oil-soluble resin and adjusting the consistency thereof, it has an excellent cosmetic effect that makes wrinkles look longer and makes the eyes stand out. The film has good adhesion to the fiber and can form a uniform decorative film without bundling or branching. The finished decorative film has an excellent gloss, there is no burden on the decorative film, and the fibers are not wrinkled. The present invention relates to an oil-based vaginal cosmetic that is excellent in long-lasting makeup and does not fall off the eyes.

  Cosmetics for eyelashes make the eye clearly and beautifully clarified by curling the eyelids upward and making the eyelashes thicker and longer.

  Conventionally, these vaginal cosmetics are mainly composed of solid oils such as waxes, powders, film forming agents, water-soluble polymers, fibers, etc., and have various uses and uses required as cosmetics. In order to give a feeling and functionality, various dosage forms and mixing of raw materials have been studied.

  In particular, various fiber blending studies have been conducted as a method of producing a makeup effect that makes the eyelids look longer and makes the eyes stand out. For example, by blending polypropylene fiber and oil-soluble resin, a technology that enhances the makeup effect that makes the eyelid look longer and makes the eye stand out, and the makeup effect that makes the eye stand out by fixing the eyelid while curling up (for example, patents) Reference 1) was known.

  In addition, a technique for obtaining a uniform finish film by improving the long-lasting cosmetic effect and making the eyes stand out by blending an oil-soluble film-forming resin, a volatile oil agent, and fibers (for example, see Patent Document 2). ) Was known. Furthermore, a technique using a fiber surface-treated with a fluorine compound in order to improve dispersibility in a product, form a uniform decorative film, and make the adhesion of the fiber uniform (see, for example, Patent Document 3) is known. It was done.

  However, in the technique of Patent Document 1, although a cosmetic effect that makes the eyelids look longer and curls the eyelids to make the eyes stand out can be obtained, since the polypropylene fibers are hard, the burden on the cosmetic film increases when the blending amount increases. There was a drawback of becoming. Moreover, although the technique of patent document 2 can improve the makeup effect and its sustainability that make wrinkles look longer and make the eyes stand out, and obtain a uniform finished film, the cosmetic film increases as the blending amount of the resin increases. However, if the fiber content is increased, the non-bleeding of the decorative film can be produced, but the fibers themselves fall into the eyes and the makeup of the fibers deteriorates. It was. Furthermore, although the technique of Patent Document 3 can produce a uniform decorative film and improved adhesion, since the fiber itself is white, dispersibility increases, and the decorative film becomes blurred. There was a drawback that the glossiness was lost. In addition, when blending these fibers, the bulk viscosity is high, and if a large shearing (shear) force is applied to disperse the fibers, the fibers will bend and the makeup of the fibers will deteriorate, Uniformity may be lost.

JP 2004-83577 A JP 2002-154932 A Japanese Patent No. 3409192

  Therefore, while blending the fiber, it has good adhesion to wrinkles, can form a uniform decorative film without bundling or branching, and has excellent gloss of the finished decorative film. There is a demand for the development of cosmetics for eyelashes that have excellent makeup durability, such that there is no feeling of burden and the fibers do not come off the eyelids and do not fall into the eyes. It is a subject of the invention.

  As a result of intensive studies to solve the above problems, the present inventor has selected nylon 12 as a fiber, combined this with an oil-soluble resin, and further has a consistency within a specific range. Attaching to the wrinkles without bending, making the wrinkles look longer, and having an excellent makeup effect that makes the eyes stand out, has good fiber adhesion to the wrinkles, and can form a uniform makeup film without bundling or branching, Further, it was found that this product was excellent in the gloss of the decorative film, did not have a burden of the decorative film, and the fibers did not peel off the eyelids and did not fall into the eyes, thereby completing the present invention.

That is, the present invention comprises the following components (A), (B) and (C)
(A) Nylon 12 fiber (B) Oil-soluble resin (C) A volatile oil agent is blended, and a consistency value measured at 30 ° C. using No. 2 aluminum cone is 170 to 350. Cosmetics are provided.

  The oily wrinkle cosmetic of the present invention is rich in flexibility, uses nylon 12 fibers that adhere uniformly to the wrinkle without being bent when applied to the wrinkle, and has a consistency within the above range. Therefore, it adheres to the wrinkles without curving, has a cosmetic effect that makes the wrinkles look longer, makes the eyes stand out, has good fiber adhesion to the wrinkles, and can form a uniform decorative film without bundling or branching It can be done. In addition, the finished cosmetic film is excellent in gloss, has no burden on the cosmetic film, and further has a cosmetic makeup with excellent makeup, such as fibers not coming off the eyelids and falling into the eyes.

  The component (A) used in the oily wrinkle cosmetic of the present invention is rich in flexibility, and when applied to the wrinkle, it adheres uniformly to the wrinkle without bending, so that the wrinkle looks long and the eyes are conspicuous Effect, formation of uniform makeup film without bundling or branching, glossiness of the finished makeup film, no burden of makeup film, and makeup holding such that the fibers do not peel off the eyelids and do not fall into the eyes To do. Here, “nylon 12” is a polyamide obtained by ring-opening polycondensation of lauryl lactam.

  The fiber of the component (A) used in the present invention exhibits an elongation of 70% or more when measured for elongation by the method described in JIS-L1015. It is preferable from the standpoint of producing a long lasting appearance such that the fiber does not peel off the eyelids and does not fall into the eyes, and more preferably has an elongation of 80% or more.

  The fiber thickness of the component (A) used in the present invention is 0.1 to 20 dtex (hereinafter, simply referred to as “dtex”), a cosmetic effect that makes the eyelids look longer and makes the eyes stand out, It is preferable in terms of the lack of burden on the decorative film, and more preferably 1 to 10 dtex.

  Furthermore, the length of the fiber of the component (A) used in the present invention is 0.1 to 5 mm, there is no makeup effect that makes the eyelids look long, and the eyes are conspicuous. Is preferable from the standpoint of having a makeup so that it does not come off the eyelids from the eyelids, and more preferably 0.5 to 3 mm.

  Furthermore, the cross-sectional shape of the component (A) fiber used in the present invention is not particularly limited, and fibers of various shapes can be used. Among these various shapes, a shape different from a circle or an ellipse, which is a cross-sectional shape of a normal fiber, that is, an irregular shape is included. For example, when a T-shaped or Y-shaped irregular shape is used, irregular reflection of light occurs, and the gloss of the finished decorative film is remarkably improved. Furthermore, the component (A) fibers should be surface-treated by a known method using a fluorine compound, silicone oil, metal soap, surfactant, fats and oils, hydrocarbons, silicic anhydride, or the like. Using such a surface-treated product improves dispersibility and adhesion, forms a uniform decorative film without bundling and branching, and fibers fall into the eyes without peeling from the eyelids. It is preferable from the viewpoint of improving makeup retention such that it does not come off. Among these surface treatment agents, silicic anhydride is particularly preferable.

  The above-described component (A) fiber is blended in the oily wrinkle cosmetic of the present invention in an amount of 0.1 to 6% by mass (hereinafter simply referred to as “%”), so that the wrinkles appear longer and the eyes look better. It is preferable in terms of the makeup effect that makes it stand out, the formation of a uniform decorative film without bundling or branching, the glossiness of the finished decorative film, and the lack of burden on the decorative film, and more preferably 1 to 4%.

  On the other hand, the oil-soluble resin of the component (B) used in the present invention is not particularly limited and can be used as long as it is usually used in cosmetics. Examples of this component (B) include terpene resins such as candelilla resin, hydrogenated pentaerythrityl rosinate, hydrogenated glyceryl abietic acid, trimethylsiloxysilicic acid, acrylic-silicone graft copolymer, vinyl acetate resin , Polyvinyl isobutyl ether, polyisobutylene and the like. Among them, candelilla resin, hydrogenated pentaerythrityl rosin acid, hydrogenated glyceryl abietate, and acrylic-silicone graft copolymer (Acrylates / Dimethicone) copolymer have a glossy finish on the finished cosmetic film and fibers are It is preferable in terms of having a makeup so that it does not come off the eyes without falling off. These components (B) can be used alone or in combination of two or more.

  The candelilla resin is a resin component obtained by fractional extraction of candelilla wax with an organic solvent, and the resin component is preferably contained in a proportion of 65% or more, more preferably 85% or more. Examples of the product include Candelilla resin E-1 (manufactured by Nippon Natural Products).

  The hydrogenated rosin acid pentaerythrityl is an ester of a resin acid obtained from a pine family plant and pentaerythritol, and a commercially available product is ester gum HP (manufactured by Arakawa Chemical Industries).

  The above-mentioned hydrogenated glyceryl abietate is a glycerin ester of a mixture of mainly dehydroabietic acid and dihydroabietic acid obtained by disproportionating rosin. As a commercial product, Pine Crystal KE-311 (manufactured by Arakawa Chemical Industries, Ltd.) Can be mentioned.

  The trimethylsiloxysilicic acid is a compound having a cross-linked structure having a siloxane structure as a main skeleton, and commercially available products are KF7312J (solid content 50% decamethylcyclopentasiloxane solution), KF- 9021 (50% decamethylcyclopentasiloxane solution) (manufactured by Shin-Etsu Chemical Co., Ltd.), TSF4600 (methylpolysiloxane solution) (manufactured by Toshiba Silicone Co., Ltd.), BY11-018 (30% decamethylcyclopentasiloxane) Solution) (manufactured by Toray Dow Corning Silicone Co., Ltd.).

  The acrylic-silicone graft copolymer is a radical polymer of an organopolysiloxane compound having a radical polymerizable group at one end of a molecular chain and a radical polymerizable monomer mainly composed of acrylate and / or methacrylate. (Dimethicone) copolymer, (acrylates / ethylhexyl acrylate / dimethicone methacrylate) copolymer, (acrylates / stearyl acrylate / dimethicone methacrylate) copolymer, and the like. Among them, (acrylates / dimethicone) copolymer is preferable. Some of these commercially available products are obtained by dissolving an acrylic-silicone graft copolymer in a solvent. In the case of an (acrylates / dimethicone) copolymer, KP541 (solid content 60%, solvent: isopropanol), KP545 (solid content 30%, solvent: In the case of (decamethylcyclopentasiloxane), (acrylates / ethylhexyl acrylate / dimethicone methacrylate) copolymer, KP575 (solid content 30%, solvent: decamethylcyclopentasiloxane), (acrylates / stearyl acrylate / dimethicone methacrylate) , KP-561P (all manufactured by Shin-Etsu Chemical Co., Ltd.).

  The blending amount of the oil-soluble resin as the component (B) in the cosmetic for oily wrinkles of the present invention is preferably 0.5 to 25%, more preferably 1 to 15% as a solid content concentration. Within this range, the gloss of the finished decorative film and the durability of the makeup such that the fibers do not peel off the eyelids and do not fall into the eyes are dramatically improved.

  The volatile oil of component (C) used in the oily wrinkle cosmetic of the present invention is not particularly limited as long as it can be used in cosmetics. For example, hydrocarbon oils such as light liquid isoparaffin and isododecane , Silicones such as decamethylcyclopentasiloxane, octamethylcyclotetrasiloxane, methyltrimethicone, and low polymerization degree dimethylpolysiloxane can be used, and one or more of these can be used as required. Any volatile oil can be used, but light liquid isoparaffin and cyclic silicone are particularly effective in enhancing the drying of oil-based cosmetics and forming a strong cosmetic coating by volatilization. ,preferable. Examples of commercially available components (C) include IP solvent (manufactured by Idemitsu Kosan Co., Ltd.), shell sol (manufactured by Shell Chemical Co., Ltd.), silicon KF994, KF995, KF96A (5CS) (all manufactured by Shin-Etsu Chemical Co., Ltd.), and the like. Can be mentioned. In addition, a component (C) can also be used as a solvent which melt | dissolves a component (B).

  Although the compounding quantity of a component (C) is not specifically limited, 10 to 70% is preferable and 20 to 60% is still more preferable. Within this range, satisfactory results can be obtained in terms of adhesion to wrinkles, smoothness during use, and uniformity of the decorative film.

  In addition to the above ingredients, the oily wrinkle cosmetic of the present invention has a consistency value measured at 30 ° C. using a No. 2 aluminum cone based on JIS K2220 (hereinafter referred to as “consistency value”). The consistency value (30 ° C.)) is 170 to 350, and preferably the consistency value (30 ° C.) is 180 to 300. By making it within this range, the fiber of the component (A) adheres to the wrinkles without bending, makes the wrinkles look longer, makes the eyes stand out, the formation of a uniform decorative film without bundling and branching, and This makes it possible to create a makeup that the fibers do not fall off the eyelids and do not fall into the eyes.

  The oily wrinkle cosmetic of the present invention is a vaginal cosmetic containing an oil component which is a liquid, semi-solid or individual oil agent or oil-soluble compound, and includes the components (A), (B) and (C) is included, and the consistency value (30 ° C.) is within the above range. The production of the oily wrinkle cosmetic can be performed according to a known method for producing an oily cosmetic.

  In the production of the oily wrinkle cosmetics of the present invention, in addition to the above components (A), (B) and (C), components usually used in cosmetics, for example, oily components as base materials and emollient components , Powder as a feeling adjustment and coloring component, fiber as a component to obtain a long rush effect, surfactant as a powder dispersion and feeling adjustment, aqueous component as a moisturizing agent, UV absorber, humectant, anti-fading agent, oxidation An inhibitor, an antifoaming agent, a cosmetic ingredient, an antiseptic, a fragrance, and the like can be appropriately blended within a range that does not impair the effects of the present invention.

  Oily components other than components (B) to (C) include hydrocarbons, fats and oils, regardless of the origin of animal oils, vegetable oils, synthetic oils, and the properties of solid oils, semi-solid oils, liquid oils, etc. Examples include waxes, hardened oils, ester oils, fatty acids, higher alcohols, silicone oils, fluorine oils, lanolin derivatives, oily gelling agents, volatile oils, and the like.

  Specifically, hydrocarbons such as liquid paraffin, squalane, petrolatum, paraffin wax, ceresin wax, microcrystalline wax, ethylene propylene copolymer, montan wax, fisher trops wax, molasses, olive oil, castor oil, mink oil, macadamia Oils such as peanut oil, beeswax, carnauba wax, candelilla wax, waxes such as gay wax, jojoba oil, cetyl isooctanoate, isopropyl myristate, isopropyl palmitate, octyldodecyl myristate, glyceryl trioctanoate, diisostearate Polyglyceryl acid, diglyceryl triisostearate, glyceryl tribehenate, diisostearyl malate, neopentyl glycol dioctanoate, cholesterol fat Acid esters, esters such as N-lauroyl-L-glutamate di (cholesteryl, behenyl, octyldodecyl), stearyl alcohol, cetyl alcohol, lauryl alcohol, oleyl alcohol, isostearyl alcohol, behenyl alcohol and other higher alcohols, methylphenyl poly Silicones such as siloxane and fluorine-modified organopolysiloxane, fluorine oils such as perfluorodecane, perfluorooctane and perfluoropolyether, lanolin, lanolin acetate, lanolin fatty acid isopropyl, lanolin derivatives such as lanolin alcohol, and sucrose fatty acid esters And oily gelling agents such as starch fatty acid ester, 12-hydroxystearic acid and calcium stearate.

  The powder component is not particularly limited by the shape of plates, spindles, needles, etc., the particle size of fumes, fine particles, pigment grades, the particle structure of porous, nonporous, etc. , Glitter powders, organic powders, pigment powders, composite powders, and the like. 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, silica, silicon carbide, barium sulfate, boron nitride and other inorganic powders, oxy Bright powders such as bismuth chloride, titanium mica, iron oxide coated mica, iron oxide mica titanium, organic pigment-treated mica titanium, aluminum powder, organic powders such as magnesium stearate, zinc stearate, N-acyl lysine, nylon , Organic tar pigments, organic Pigment powders such as elementary lake pigments, fine particles of titanium oxide-coated mica titanium, fine particles of zinc oxide-coated mica titanium, barium sulfate-coated mica titanium, titanium oxide-containing silicon dioxide, zinc oxide-containing silicon dioxide, and the like, polyethylene terephthalate -Aluminum / epoxy laminated powder, polyethylene terephthalate / polyolefin laminated film powder, polyethylene terephthalate / polymethyl methacrylate laminated film powder, and the like, and one or more of them can be used. In addition, these powders may be used singly or in combination of two or more, and by a known method using a fluorine compound, a silicone-based oil agent, a metal soap, a surfactant, fats and oils, etc. A surface-treated product may be used.

  The fibers other than the component (A) are not particularly limited as long as they are generally used in cosmetics. Synthetic fibers such as polyester, artificial fibers such as rayon, natural fibers such as cellulose, half of acetate human silk, etc. Examples include synthetic fibers. These fibers are used after being surface-treated as necessary. Examples of the surface treatment agent include a fluorine compound, silicone oil, powder, oil agent, gelling agent, emulsion polymer, and surfactant.

  For the purpose of improving the dispersibility of the powder, any surfactant can be used as long as it is generally used for oily cosmetics. Nonionic surfactants, anionic surfactants, Examples include cationic surfactants and amphoteric surfactants. For example, glycerin fatty acid ester and its alkylene glycol adduct, polyglycerin fatty acid ester and its alkylene glycol adduct, sorbitan fatty acid ester and its alkylene glycol adduct, sucrose fatty acid ester, polyoxyethylene hydrogenated castor oil, polyoxyalkylene alkyl co-modified Examples thereof include organopolysiloxane, polyether-modified organopolysiloxane, and lecithin.

  The aqueous component may be any component that is soluble in water and water, such as lower alcohols such as ethyl alcohol and butyl alcohol, propylene glycol, 1,3-butylene glycol, dipropylene glycol, and polyethylene glycol. Glycerols such as glycols, glycerin, diglycerin and polyglycerin, and plant extracts such as aloe vera, witch hazel, hamamelis, cucumber, lemon, lavender and rose. Examples of water-soluble polymers include guar gum, sodium chondroitin sulfate, sodium hyaluronate, gum arabic, sodium alginate, carrageenan, and other semi-synthetic materials such as methyl cellulose, hydroxyethyl cellulose, carboxymethyl cellulose, carboxyvinyl polymer, Synthetic compounds such as alkyl-added carboxyvinyl polymer and sodium polyacrylate can be mentioned. Other moisturizing agents such as protein, mucopolysaccharide, collagen, elastin, keratin and the like can also be contained. However, since the present invention is an oily wrinkle cosmetic, it basically does not contain water, and even if it contains, 1% or less is preferable.

  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., antioxidants such as α-tocopherol, ascorbic acid, etc., cosmetic ingredients such as vitamins, anti-inflammatory agents, herbal medicines, etc., antiseptics such as paraoxybenzoic acid esters, phenoxyethanol, etc. Can be mentioned.

  The oily wrinkle cosmetic of the present invention thus obtained can be applied to mascara, mascara base, mascara overcoat, etc., and the form includes cream, gel, liquid, etc. Among them, cream is preferred Appearance can be used as transparent, translucent and opaque cosmetics.

  In the present invention, the term “oily” refers to a cosmetic that substantially does not contain water having a continuous phase of an oily component that is a liquid, semi-solid or solid oil agent or an oil-soluble compound.

  Hereinafter, the present invention will be described in detail with reference to examples. Note that these do not limit the present invention.

Example 1
Oily salmon cosmetics:
According to the formulation shown in Table 1 and the following production method, inventive oil-based cosmetics 1-9 and comparative products 1-6 were prepared. About these cosmetics, the evaluation item of following af was evaluated. The results are also shown in Table 1.

※１：エステルガムＨＰ（ハリマ化成社製）
※２：ベントン３８（ＮＬインダストリー社製）
※３：４．５ｄｔｅｘ、２ｍｍ、伸度８２％、断面丸型、未処理
※４：１３．５ｄｔｅｘ、２ｍｍ、伸度９７％、断面丸型、未処理
※５：４．５ｄｔｅｘ、２ｍｍ、伸度８２％、断面Ｔ型、未処理
※６：４．５ｄｔｅｘ、２ｍｍ、伸度８２％、断面丸型、無水ケイ酸２％処理
※７：３ｄｔｅｘ、２ｍｍ、伸度５９％、断面丸型、未処理
※８：６．５ｄｔｅｘ、２ｍｍ、伸度６９％、断面丸型、未処理
※９：１６．５ｄｔｅｘ、２ｍｍ、伸度７９％、断面丸型、未処理
※１０：６．５ｄｔｅｘ、２ｍｍ、伸度５５％、断面丸型、未処理
※１１：６．５ｄｔｅｘ、２ｍｍ、伸度２０％、断面丸型、未処理

* 1: Ester gum HP (manufactured by Harima Chemicals)
* 2: Benton 38 (manufactured by NL Industry)
* 3: 4.5 dtex, 2 mm, elongation 82%, round section, untreated * 4: 13.5 dtex, 2 mm, elongation 97%, round section, untreated * 5: 4.5 dtex, 2 mm, elongation Degree 82%, cross-section T-type, untreated * 6: 4.5 dtex, 2 mm, elongation 82%, cross-section round, silicic acid 2% treatment * 7: 3 dtex, 2 mm, elongation 59%, cross-section round, Untreated * 8: 6.5 dtex, 2 mm, elongation 69%, round section, untreated * 9: 16.5 dtex, 2 mm, elongation 79%, round section, untreated * 10: 6.5 dtex, 2 mm , 55% elongation, round cross section, untreated * 11: 6.5 dtex, 2 mm, 20% elongation, round cross section, untreated

(Production method)
A. Ingredients (1) to (4) are uniformly dissolved by heating at 90 ° C.
B. Ingredients (5) to (16) are mixed uniformly.
C. Add A to B and mix uniformly.
D. C was filled in a container to obtain an oily wrinkle cosmetic.

( Evaluation item )
a. Makeup effect that makes the eyelids look longer and makes the eyes stand out b. Uniformity of decorative film without bundling or branching c. Glossiness of the decorative film d. No burden of cosmetic film e. Fiber makeup f. Consistency value (30 ° C)

( Evaluation methods )
With respect to the items a to e, a use test was conducted by 20 specialist panels for each sample. Each panel member gave a rating based on the following absolute evaluation and assigned a score, and the average value was calculated from the total score of all the panel members for each sample, and the determination was made according to the following 4-step criteria. In addition, after applying each sample to the heel and having the panel have a normal life, the fiber falls off the heel after 6 hours and does not adhere to the lower heel or other parts. Evaluated whether or not. Moreover, about the item f, the value measured using the No. 2 aluminum cone based on JIS-K2220 was shown using the consistency meter (made by Nippon Oil Testing Machine Co., Ltd.).

<Absolute evaluation criteria>
(Score): (Evaluation)
6: Very good 5: Good 4: Somewhat good 3: Normal 2: Somewhat bad 1: Bad 0: Very bad

<4 step criteria>
(Judgment): (Average score)
◎: Over 5 points (very good)
○: Over 3.5 points and below 5 points (good)
Δ: More than 1 point and 3.5 points or less (slightly poor)
×: 1 point or less (defect)

  As is apparent from the results in Table 1, the cosmetics for oily wrinkles according to Examples 1 to 9 of the present invention show a longer wrinkle and make the eyes stand out compared to the cosmetics for oily wrinkles of Comparative Products 1 to 6. It was excellent in all of the uniformity of the decorative film without bundling and branching, the gloss of the decorative film, the feeling of burden of the decorative film, and the makeup of the fiber. On the other hand, in comparative product 1 in which the oil-soluble resin of component (B) was not blended, nylon-6 fiber was blended in terms of uniformity of the decorative film without bundling or branching and the longevity of the fiber. In comparative products 2, 3, and 4, in the comparative example 5 in which polypropylene fiber is blended in terms of uniformity of the decorative film without bundling or branching, glossiness of the decorative film, and no burden of the decorative film, In comparison product 6 in which rayon fibers were blended in terms of the lack of burden, there was no satisfactory result in terms of the gloss of the decorative film, the burden of the decorative film, and the longevity of the fiber.

  Specifically, in the comparative product 1, the problem is that the fibers do not come off the eyelids and fall into the eyes. In the comparative products 2 to 4, the decorative film is blurred and the glossiness is lost. There was a problem that the makeup effect that makes the eyes stand out, and a problem that a beautiful makeup film was not formed because the fibers were bent and attached. Furthermore, the comparative product 5 has a problem of forming a cosmetic film that feels uncomfortable because the fibers are hard, and the comparative product 6 has a cosmetic effect that makes the cosmetic film whiter and loses its gloss and makes the eyes stand out. In addition, there is a problem that a beautiful decorative film is not formed because the fibers are bent and attached.

Example 2
Mascara overcoat (gel):
A mascara overcoat (gel) was prepared by the following composition and production method.

(Treatment) (%)
(1) Candelilla resin ^{* 12} 15
(2) Light liquid isoparaffin remaining amount (3) Potassium myristate 1
(4) Organically modified bentonite 4
(5) Nylon-12 fiber ^{* 13} 1
(6) Silicone-treated mica titanium ^{* 14} 8
(7) Yellow No. 4 0.1
(8) Phenoxyethanol 0.1
* 12: Candelilla resin E-1 (Nippon Natural Products)
* 13: 4.5 dtex, 1 mm, elongation 82%, cross section Y-type, silicic anhydride 5% treatment * 14: Silicon KF-99P 5% treatment FLAMENCO BLUE (Engel
Made by Heart)

(Production method)
A. Ingredients (1) to (3) are uniformly dissolved by heating at 110 ° C.
B. Add components (4) to (8) to A and mix uniformly.
A container was filled with C.B to obtain a mascara overcoat.

  The gel-like mascara overcoat obtained as described above has a makeup effect that makes the eyelids look longer and makes the eyes stand out, the uniformity of the makeup film without bundling and branching, the glossiness of the makeup film, the feeling of burden of the makeup film In other words, it was excellent in all the fiber makeup. The consistency value at 30 ° C. of the mascara overcoat measured as in Example 1 was 260.

Example 3
Mascara base (liquid):
A mascara substrate (liquid) was prepared by the following composition and production method.

(Treatment) (%)
(1) Hydrogenated glyceryl abietate ^{* 15} 12
(2) Light liquid isoparaffin remaining amount (3) Sodium palmitate 1
(4) Beeswax 3
(5) Silicic anhydride 1
(6) Haze-like silicic anhydride 0.5
(7) Dimethyl distearyl hectorite 4
(8) Colored nylon-12 fiber ^{* 16} 2
(9) Polypropylene fiber ^{* 10} 0.5
(10) Rayon fiber ^{* 11} 0.5
(11) Talc 5
(12) Titanium oxide 1
* 15: Pine Crystal KE-311 (Arakawa Chemical Industries)
* 16: 4.5 dtex, 4 mm, elongation 82%, round cross section, untreated, blue No. 1
Stained at 0.05%

(Production method)
A. Ingredients (1) to (4) are uniformly dissolved by heating at 110 ° C.
B. A and components (5) to (12) are mixed uniformly.
C. B was filled into a container to obtain a mascara substrate.

  The mascara base obtained as described above has a makeup effect that makes the eyelids look longer and makes the eyes stand out, the uniformity of the makeup film without bundling and branching, the glossiness of the makeup film, the feeling of burden of the makeup film, It was excellent in all the fiber makeup. Further, the consistency value at 30 ° C. of the mascara substrate measured as in Example 1 was 280.

Example 4
Oily mascara (gel):
An oily mascara (gel-like) was prepared by the following composition and production method.

(Treatment) (%)
(1) Methacryl-modified methylpolysiloxane ^{* 17} 12
(2) Pentaerislits for rosin acid 5
(3) Light liquid isoparaffin remaining amount (4) Polybutene 3
(5) Carnauba wax 3
(6) Haze-like silicic anhydride 0.5
(7) Polyethylene terephthalate
Aluminum / epoxy laminated powder 4
(8) Titanium oxide coated glass powder 2
(9) Colored nylon-12 fiber ^{* 18} 2
(10) Bengala 5
(11) Talc 5
(12) Titanium oxide 1
* 17: Methacryl-modified methylpolysiloxane (Shin-Etsu Chemical Co., Ltd.)
* 18: 4.5 dtex, 4 mm, elongation of 82%, round cross section, untreated, blue No. 1
Stained at 0.05%

(Production method)
A. Ingredients (1) to (5) are uniformly dissolved by heating at 110 ° C.
B. A and components (6) to (12) are mixed uniformly.
C. B was filled into a container to obtain an oily mascara.

  The oily mascara obtained as described above has a makeup effect that makes the eyelids look longer and makes the eyes stand out, the uniformity of the makeup film without bundling and branching, the glossiness of the makeup film, the lack of burden of the makeup film, It was excellent in all the fiber makeup. Further, the consistency value at 30 ° C. of the oily mascara measured as in Example 1 was 350.

  The oily eyelash cosmetic of the present invention contains a fiber rich in flexibility, and when applied to the eyelid, the fiber adheres uniformly to the eyelid without curving, so that the makeup effect that makes the eyelash look longer and makes the eyes stand out Furthermore, it is possible to form a uniform decorative film having good fiber adhesion to the wrinkles and free from bundling and branching.

Therefore, mascara overcoat, which has excellent glossiness of the finished cosmetic film, has no feeling of burden on the cosmetic film, and has excellent makeup properties such as fibers that do not peel off the eyelids and do not fall into the eyes. It can be used as a mascara base or mascara.

more than

Claims (7)

The following components (A), (B) and (C)
(A) Nylon 12 fiber (B) Oil-soluble resin (C) A volatile oil agent is blended, and a consistency value measured at 30 ° C. using No. 2 aluminum cone is 170 to 350. Cosmetics.   The elongation of the fiber of a component (A) is 70% or more, The cosmetics for oil-based wrinkles of Claim 1 characterized by the above-mentioned.   The oil-soluble resin of component (B) is one or more selected from the group consisting of candelilla resin, hydrogenated pentaerythrityl rosinate, hydrogenated glyceryl abietic acid, and (acrylates / dimethicone) copolymer. The oily wrinkle cosmetic according to claim 1 or 2.   The thickness of the fiber of a component (A) is 0.1-20 dtex, and length is 0.1-5 mm, The oily wrinkle cosmetics in any one of Claims 1-3 characterized by the above-mentioned. .   The compounding quantity of the fiber of a component (A) is 0.1-6 mass%, The cosmetics for oil-based wrinkles in any one of Claims 1-4 characterized by the above-mentioned.   The cross-sectional shape of the fiber of a component (A) is unusual shape, The cosmetics for oil-based wrinkles in any one of Claims 1-5 characterized by the above-mentioned.   The oily wrinkle cosmetic according to any one of claims 1 to 6, wherein the surface of the component (A) fiber is treated with silicic anhydride.