JP5182865B2 - Oily salmon cosmetic - Google Patents

Description

  The present invention relates to an oily wrinkle cosmetic, and more particularly, an ester of rosin and any one of mono-, di-, and triglycerin, wherein the rosin is disproportionated and / or hydrogenated. By combining rosin ester compounds, specific oil-soluble resins, volatile oils, and powders surface-treated with tridecafluorooctyltriethoxysilane, makeup durability such as water resistance, sebum resistance and curl-keep effect can be achieved. The present invention relates to a cosmetic for oily eyelashes, which is good, has a glossy and flexible cosmetic film, has a beautiful finish in which the eyelashes curl up in a natural arc and separates the eyelashes one by one.

Cosmetics for eyelids have a cosmetic effect that makes the eyes look clear and beautiful and makes them attractive by curling the eyelids upward (curl effect), and making the eyelids thicker (volume effect) and longer (long effect). To do. Conventionally, these cosmetics for wrinkles are mainly composed of solid oil such as wax, powder, film-forming agent, water-soluble polymer, etc., according to consumer needs, usability, feeling of use, In order to improve functionality, various dosage forms such as an oil-in-water type, a water-in-oil type, an oily type, and an aqueous type have been studied.
For example, by blending trimethylsiloxysilicic acid, a specific acrylic-silicone graft copolymer, low-boiling silicone oil and / or low-boiling isoparaffin, it is excellent in water resistance and sebum resistance and the uniformity and use of cosmetic film Technology that improves the feeling, and technology that gives volume feeling and curl flexibility by blending a non-aqueous polymer dispersion in which a polymer is dispersed in volatile silicone and a hollow powder (see, for example, Patent Document 1) (For example, refer to Patent Document 2). In addition, there has been a technique for improving the curling effect, makeup sustainability, and usability by blending a film-forming resin, a fructooligosaccharide fatty acid ester, and a fluorine compound-treated powder. (For example, see Patent Document 3)

Japanese Patent Laid-Open No. 7-196449 JP 2004-315420 A Japanese Patent Laid-Open No. 10-182357

However, the oil-in-water cosmetics for wrinkles have poor water resistance and sebum resistance, so that they have low makeup persistence against sweat and tears, and the eyes are blurred over time. The water-in-oil type cosmetic for cosmetics has a drawback that the makeup feeling is low compared with the oil-in-water type, but the gloss of the cosmetic film is low.
Recently, with the increasing awareness of makeup for eyelashes, not only basic makeup effects such as volume effect, long effect, curl effect and makeup persistence, but also delicate that each eyelash is separated without bundles. There are also demands for textures such as a beautiful finish, a beautiful glossy film with a high gloss, and a flexible and comfortable feeling of use. However, oily eyelash cosmetics have high makeup persistence against sweat and tears, but the eyelashes tend to bundle together, and the cosmetic film is hard and sometimes feels wrinkled when blinking. Furthermore, because of the hardness of the decorative film, the eyelash curl, which should originally draw a natural arc, tends to have a linear and unnatural finish. Although the technology combining non-aqueous polymer dispersion and hollow powder is excellent in flexibility and makeup sustainability, it is not sufficient in terms of glossiness and separation effect of the cosmetic film. Furthermore, the technology of blending film-forming resin, fructooligosaccharide fatty acid ester and fluorine compound-treated powder is also excellent in makeup sustainability and usability, but it cannot be said that the dispersibility of the powder is sufficient. It could not be said that it was excellent in terms of.
For this reason, it has excellent makeup durability and separates the eyelashes one by one without bundling, curls up the eyelashes by drawing a natural arc, and can be finished into a flexible makeup film with a high gloss feeling. The development of cosmetics was desired.

As a result of intensive studies to solve the above-mentioned problems, the present inventors have used a volatile oil agent in an oleaginous cosmetic and used an ester of rosin and any one of mono-, di-, and triglycerides. The rosin is disproportionated and / or hydrogenated, and the above problem is obtained by blending a specific oil-soluble resin and a powder surface-treated with tridecafluorooctyltriethoxysilane. The inventors have found that the problem can be solved and have completed the present invention.
Component (A) can form a flexible and glossy film, and component (B) forms a relatively rigid film. By combining both of these and specifying the component (B), it is possible to form a flexible film having a certain degree of solidification force. Furthermore, since component (D) has a very good dispersibility in the oil formulated in cosmetics and forms a uniform and highly glossy cosmetic film, components (A), (B) and (D) In combination with the above, it is excellent in makeup effect such as volume effect and curl effect and its makeup sustainability, each eyelash separates, and the eyelashes curl up with a natural arc and high gloss feeling It can be finished into a flexible decorative film.

That is, the present invention includes the following components (A) to (D),
(A) A rosin ester compound of rosin and mono-, di-, or triglycerin, wherein the rosin is disproportionated and / or hydrogenated (B) hydrogenated rosin acid pentaerythrite One or two or more kinds of oil-soluble resins (C) volatile oils selected from lithyl, trimethylsiloxysilicic acid, and acrylic-silicone graft copolymers (D) powder treated with tridecafluorooctyltriethoxysilane It is an object of the present invention to provide an oily salmon cosmetic characterized by being blended.

  The oily eyelash cosmetic of the present invention is excellent in makeup effect and makeup sustainability, has a soft and glossy cosmetic film, separates the eyelashes one by one without bundling, and has a natural arc. The present invention relates to an oily eyelash cosmetic with a beautiful finish that draws up and curls up.

  In the present invention, the oily wrinkle cosmetic is a vaginal cosmetic substantially free of water having a continuous phase of an oily component that is a liquid, semi-solid or solid oil agent or oil-soluble compound.

  The rosin of the component (A) used in the oily wrinkle cosmetic composition of the present invention and any one of mono-, di-, and triglycerin esters is any of disproportionated rosin and mono-, di-, or tri. Esters of glycerin, hydrogenated rosin with mono-, di-, triglycerin, disproportionated and hydrogenated rosin with mono-, di-, triglycerin The order of the reaction of disproportionation, hydrogenation, and esterification is not particularly limited.

Although the synthesis | combining method of a component (A) is not specifically limited, It is compoundable with the following method. Rosin is a natural resin from pine that contains abietic acid as the main component. By disproportionating the rosin mainly by disproportionation to dehydroabietic acid, dihydroabietic acid, and tetrahydroabietic acid, and mono-, di-, or triglycerides are esterified, A leveled rosin glycerin ester can be obtained.
The ester with hydrogenated rosin is, for example, an ester of dihydroabietic acid or tetrahydroabietic acid that is hydrogenated if it is the main component abietic acid, and mono-, di-, or triglycerides. The hydrogenated rosin glycerin ester can be obtained.
Further, the disproportionated rosin may be esterified with mono-, di-, or triglyceride by hydrogenation reaction, and the disproportionated rosin and any of mono-, di-, tri-glycerin may be used. A product obtained by hydrogenating an ester with can also be used.
The esterification reaction may be a monoester, diester, triester, tetraester or the like.
A hydrogenated ester gum obtained by hydrogenating a glycerin ester of a mixture of mainly dehydroabietic acid and dihydroabietic acid obtained by disproportionating rosin is preferable because it is not sticky and has a long lasting appearance. Examples of commercially available products include Pine Crystal KE-311, KE-100, Ester Gum H, Superester A-75, A-100 (above, manufactured by Arakawa Chemical Industries).

The component (A) can be used alone or in combination of two or more as required. The amount of the component (A) is not particularly limited, but is preferably 1 to 20% by mass (hereinafter simply indicated by “%”). ˜16% is particularly preferred. Within this range, the makeup effect and its sustainability are good, the gloss and flexibility of the makeup film are excellent, and each eyelash separates and curls up without creating a bundling, creating a natural arc A beautifully finished cosmetic film is obtained.

The specific oil-soluble resin of the component (B) used in the oily eyelash cosmetic of the present invention is a resin having the property of forming a relatively rigid coating film, such as hydrogenated pentaerythrityl rosin acid, trimethyl. Siloxysilicic acid, acrylic-silicone graft copolymer.
Hydrogenated rosin acid pentaerythrityl is an ester of a resin acid obtained from a pine plant and pentaerythritol, and a commercially available product is ester gum HP (manufactured by Arakawa Chemical Industries).
Trimethylsiloxysilicic acid is a compound having a cross-linked structure with a siloxane structure as the main skeleton, and commercially available products are dissolved in silicone oil as KF7312J (solid content 50% decamethylcyclopentasiloxane solution), KF -9021 (50% decamethylcyclopentasiloxane solution) (manufactured by Shin-Etsu Chemical Co., Ltd.), SS4267 (35% dimethylpolysiloxane solution) (manufactured by Momentive Performance Materials Japan LLC), BY11-018 ( 30% decamethylcyclopentasiloxane solution) (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. KP541 (solid content 60%, solvent: isopropanol), KP545 (solid content 30%, solvent: decamethylcyclopentasiloxane), KP575 (solid content 30), in which an acrylic-silicone graft copolymer is dissolved in a solvent. %, Solvent: decamethylcyclopentasiloxane) (all manufactured by Shin-Etsu Chemical Co., Ltd.).
Among these, hydrogenated pentaerythrityl rosinate is preferable in terms of uniformity and flexibility of the decorative film.
These oil-soluble resins may be blended alone or in combination of two or more.

  The blending amount of the component (B) oil-soluble resin is not particularly limited, but is preferably 0.5 to 20%, particularly preferably 1 to 16%. If it is in this range, the makeup effect and its durability are good, the makeup film is flexible, the gloss is high, and each eyelash separates without curling and curls up with a natural arc. A beautifully finished decorative film can be obtained.

The ratio of the amount of component (A) to component (B) is preferably in the range of 1: 4 to 4: 1 by mass ratio. If it is in this range, it has good adhesion to the heel, sufficient volume effect, curling up by drawing a natural arc and its durability, excellent gloss and flexibility, and bundling A uniform and beautiful makeup film with each eyelash separated is obtained.
The total amount of component (A) and component (B) is not particularly limited, but is preferably 5 to 25% and more preferably 10 to 20%. When blended in this range, the cosmetic effect and its durability are good, the flexibility of the cosmetic film is excellent, the glossiness is high, the natural curl effect is achieved, and each eyelash is separated beautifully without causing bundling A finished decorative film is obtained.

The film formed by component (A) is weak and flexible, and the film formed by component (B) is strong but fragile. The flexibility of the film formed of each component can be measured by a method described below using a Surface And Interfacial Cutting Analysis System (hereinafter referred to as SAICAS, manufactured by Daipura Wintes).
Each component is dissolved in a volatile solvent, and after a coating film is formed on a glass plate using a doctor blade (15.7 mill), it is sufficiently dried to obtain a sample. A BN blade having a blade width of 2 mm, a rake angle of 20 degrees, a blade angle of 60 degrees, and a bald angle of 10 degrees is applied to the sample surface, and cutting is performed at a horizontal speed of 10 μm / sec, a vertical speed of 0.5 μm / sec, and a shear angle of 45 degrees. And the flexibility of the membrane can be expressed by measuring the change in the horizontal load value with increasing depth.

  The component (C) volatile oil used in the oily eyelash cosmetic of the present invention is a solvent of the component (A) and the component (B) and volatilizes after application to the eyelashes to form a strong cosmetic film. It is something to be made. The component (C) is not particularly limited as long as it can be used in cosmetics. For example, light liquid isoparaffin, hydrocarbon oil such as isododecane, decamethylcyclopentasiloxane, octamethylcyclotetrasiloxane, methyltrimethicone In addition, silicones such as dimethylpolysiloxane having a low degree of polymerization may be used, and one or more of these may be used as necessary. 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 film by volatilization. preferable. Examples of commercially available components (C) include IP solvent (made by Idemitsu Petrochemical Co., Ltd.), shell sol (made by Shell Chemical Co., Ltd.), silicon KF994, KF995, KF96A (5CS) (all manufactured by Shin-Etsu Chemical Co., Ltd.), etc. Is mentioned.

  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.

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, perfluorooctyltriethoxysilane can be given as an INCI name (International Nomenclature Cosmetic Labeling names).

  The powder is surface treated with tridecafluorooctyltriethoxysilane to give 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, silica, silicon carbide, barium sulfate, boron nitride and other inorganic powders, oxy Bismuth chloride, titanium mica, iron oxide-treated mica, iron oxide-treated mica titanium, organic pigment-treated mica titanium, titanium oxide-treated glass powder, iron oxide-titanium-treated glass powder, aluminum powder and other glittering powders, magnesium stearate Zinc stearate, N-acyl lysine, Organic powders such as Iron, dye powders such as organic tar pigments, lake pigments of organic dyes, fine particle titanium oxide coated mica titanium, fine particle zinc oxide coated mica titanium, barium sulfate coated mica titanium, titanium dioxide containing silicon dioxide And composite powders such as zinc oxide-containing silicon dioxide, polyethylene terephthalate / aluminum / epoxy laminated powder, polyethylene terephthalate / polyolefin laminated film powder, polyethylene terephthalate / polymethyl methacrylate laminated film powder, etc. The above 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.

  The processing amount of the component (D) tridecafluorooctyltriethoxysilane to the powder is preferably 0.05 to 20%, more preferably 0.1 to 15%, based on the weight of the powder. 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. The powder is a fluorine compound other than tridecafluorooctyltriethoxysilane, a silicone-based oil, a hydrocarbon, a higher fatty acid, a higher alcohol, an ester, a wax, a metal soap, a surface active agent, as long as the effects of the present invention are not impaired. It is possible to use one that has been pretreated or simultaneously treated with another coating agent such as an agent.

  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, a finished oily eyelash cosmetic with excellent makeup effect, makeup persistence, separation effect, and glossiness can be obtained without impairing the flexibility of the cosmetic film. It is not necessary to use all powders that have been treated with tridecafluorooctyltriethoxysilane, and they are treated with untreated powders, general oils, silicone oils, surfactants, etc. as long as they do not interfere with the effects of the present invention. Combinations of these can also be used.

In the present invention, in addition to the above components, the dextrin fatty acid ester of component (E) is further blended to significantly improve the adhesion and glossiness to the wrinkles without impairing the flexibility and separation effect of the cosmetic film. .
As the dextrin fatty acid ester of component (E), an ester of dextrin and preferably a higher fatty acid having 8 to 22 carbon atoms is used. Specifically, dextrin octoate, dextrin laurate, dextrin palmitate, dextrin myristate , Stearic acid dextrin, behenic acid dextrin, coconut oil fatty acid dextrin, (palmitic acid / octanoic acid) dextrin and the like. Of these, dextrin palmitate is most preferable from the viewpoint of shape stability and usability. Examples of commercially available products of these dextrin fatty acid esters include “Leopard KL”, “Leopard KE”, “Leopard TT”, and “Leopard TL” (above, manufactured by Chiba Flour Mills).
Etc.
Although the compounding quantity of a component (E) is not specifically limited, Preferably it is 0.1 to 10%, More preferably, it is 1 to 5%. If the content is within this range, it is possible to improve the adhesion of the cosmetic material to the candy while maintaining the separation effect and the flexibility of the cosmetic film, and a good one in terms of usability and stability over time can be obtained. .
These dextrin fatty acid esters can be used alone or in combination of two or more as required.

  In addition to the above-mentioned components (A) to (E), the oily wrinkle cosmetic of the present invention is a component usually used in cosmetics, for example, an oily component as a base material or an emollient component, a component that obtains a long lash effect. As a fiber, surfactant for dispersion and feel adjustment, aqueous component as moisturizer, UV absorber, moisturizer, anti-fading agent, antioxidant, defoaming agent, beauty ingredient, antiseptic, fragrance, etc. It can mix | blend suitably in the range which does not impair the effect of this invention.

Oily components other than components (A) to (C) and (E) are hydrocarbons regardless of origin such as animal oil, vegetable oil, synthetic oil, and properties such as solid oil, semi-solid oil, and liquid oil. Oils, waxes, hardened oils, ester oils, fatty acids, higher alcohols, silicone oils, fluorine-based oils, lanolin derivatives, oily gelling agents, 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, sucrose fatty acid ester , Starch fatty acid esters, 12-hydroxystearic acid, oily gelling agents such as calcium stearate, and the like.

The fiber is not particularly limited as long as it is generally used in cosmetics. For example, synthetic fibers such as nylon, polyester, and polypropylene, artificial fibers such as rayon, natural fibers such as cellulose, and half fibers such as acetate silk. Examples thereof include synthetic fibers and the like, or composite fibers of these.
The length is not particularly limited, but generally 0.1 to 10 mm is preferable, and 0.3 to 7 mm is more preferably used. Generally, the thickness is preferably 0.1 to 25 tex (hereinafter simply referred to as “T”), more preferably 0.3 to 20T. These fibers can be used singly or in combination of different materials, thicknesses and lengths.
The shape of the cross section of the fiber is not particularly limited, and any of a circular shape, an elliptical shape, a polygonal shape, a well shape, a T shape, a Y shape, and the like can be used.
Furthermore, these fibers are used after being colored with a colorant or subjected to a surface treatment, if necessary. Types of surface treatment agents include fluorine compounds, silicone oils, powders, oil agents, gelling agents, emulsion polymers, surfactants, and the like, and are not particularly limited, but tridecafluorooctyl triglyceride is the same as component (D) powders. More preferably, ethoxysilane is used.

  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. 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 as long as it is soluble in water and water, for example, lower alcohols such as ethyl alcohol and butyl alcohol, propylene glycol, 1,3-butylene glycol, 1,2-pentanediol, Examples include glycols such as propylene glycol and polyethylene glycol, glycerols such as 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 compounds 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 a cosmetic for oily wrinkles, the amount of water is preferably 1% or less.

  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, glycol And the like.

  The oily wrinkle cosmetic of the present invention can be applied to mascara, mascara base, mascara topcoat, etc., and examples of the form include cream, gel, liquid, etc. Among them, gel is preferable, and the appearance is transparent. Can be used as cosmetics, translucent and opaque.

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

Examples 1 to 9 and Comparative Examples 1 to 7: Oily mascara (gel)
The cosmetics for oily wrinkles having the formulations shown in Table 1 and Table 2 below were prepared, and the finished flexibility, makeup effect, makeup sustainability and the like were evaluated by the following methods. The results are also shown in Tables 1 and 2.

* 1: Pine Crystal KE-311 (Arakawa Chemical Industries)
* 2: Esther gum HP (Arakawa Chemical Industries)
* 3: KF7312J (manufactured by Shin-Etsu Chemical Co., Ltd.) (solid content 50% decamethylcyclopentasiloxane solution)
* 4: KP545 (manufactured by Shin-Etsu Chemical Co., Ltd.) (30% solid content decamethylcyclopentasiloxane solution)
* 5: Leopard TL (Chiba Flour Mills)
* 6: AEROSIL 200 (Nippon Aerosil Co., Ltd.)
* 7: IP solvent 1620MU (made by Idemitsu Kosan Co., Ltd.)
(Manufacturing method)
A. Ingredients (1) to (7) are heated to about 100 ° C. and mixed uniformly.
B. Add (8) to (16) to A and mix uniformly.
C. B was filled into a container to obtain an oily mascara.

(Evaluation method)
The following evaluation items were evaluated by the following methods.
(Evaluation item)
a. Separate effect b. Glossy c. Flexibility of decorative film d. Natural curl effect e. Makeup persistence For 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 rating and assigned a score. The average value of each sample was calculated from the total score of all the panel members, and the determination was made according to the following four criteria. In Tables 1 and 2, the average value of the determination and the score is shown in parentheses.
Regarding the natural curl effect of d, the eyelashes after use are observed from the side, and the eyelashes are fixed linearly or the curl-up effect is weak and the eyelashes are not fixed upwards. The evaluation criterion was whether or not a natural arc was drawn and curled up. In addition, for the makeup persistence of e, after each sample was applied to the eyelids and the panel had a normal life, it was evaluated whether the eyelashes that had blurred or curled up on the lower eyelids had come down after 6 hours. Standard.

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 5 points or less: Good △: Over 1 point and 3.5 points or less: Slightly defective ×: 1 point or less: Defect

As is apparent from the results of Tables 1 and 2, the oily mascara of Examples 1 to 9 of the present invention has an effect of separating each eyelash, glossiness, makeup, compared to the oily mascara of Comparative Examples 1 to 7. It was excellent in all of the flexibility of the film, the natural curl effect, and the makeup persistence.
In Example 2 in which the blending amount of component (A) and component (B) was increased, the amount of adhesion to the eyelashes increased because of the total amount of resin compared to Example 1, and the flexibility and separation effect of the decorative film was increased. Although slightly inferior, it had equally excellent properties in terms of makeup persistence, gloss, and natural curl effect.
In Example 3 in which the blending amounts of component (A) and component (B) were reduced, the amount of adhesion to the eyelashes was slightly reduced compared to Example 1, but the makeup persistence and natural curl effect were slightly inferior. In addition, the separation effect, the flexibility of the decorative film, and the glossiness were equally excellent.
In Example 4, in which the blending ratio of component (B) to component (A) was lowered, compared to Example 1, the characteristics of component (A), which tends to form a more flexible film, became stronger. Although it was slightly inferior in properties, it showed equally excellent characteristics in terms of separation effect, gloss, decorative film flexibility, and natural curl effect.
In Example 5 in which the blending ratio of component (A) to component (B) was lowered, compared to Example 1, the properties of component (B), which tends to form a stiffer film, become stronger, so that the separation effect Although it is slightly inferior in softness, it showed equally excellent properties in glossiness, natural curl effect and makeup sustainability.
In Example 6 where the component (B) was changed from hydrogenated pentaerythrityl rosinate to trimethylsiloxysilicate and in Example 7 where the acryl-silicone graft copolymer was changed, the film surface was more uniform. However, the glossiness and the softness of the decorative film were slightly inferior, but the separation effect, natural curl effect and makeup sustainability were equally excellent.
In Example 8 using a combination of hydrogenated pentaerythrityl rosin acid, trimethylsiloxysilicic acid, and acrylic-silicone graft copolymer as component (B), although the gloss feeling is slightly inferior to Example 1, The separation effect, the flexibility of the cosmetic film, the natural curl effect, and the makeup sustainability were equally excellent.
Moreover, when Example 9 and Example 1 in which the dextrin fatty acid ester of the component (E) is not blended are compared, the amount of the cosmetics attached to the eyelashes increases by blending the component (E), and the separation effect It can be seen that glossiness and makeup sustainability are improved without impairing the flexibility of the cosmetic film and the natural curling effect.
On the other hand, in the comparative example 1 which mix | blended only a component (A) and does not contain a component (B), and the comparative example 2 which replaced the component (B) of Example 1 with the component (A), a cosmetic film is used. Since the effect of the component (B) that fixes and enhances the makeup persistence cannot be obtained, problems such as the eyelashes not curling up sufficiently or the curled up eyelashes descending over time, resulting in a natural curling effect In addition, it was not possible to obtain a satisfactory product in terms of makeup sustainability.
In Comparative Example 3 in which component (A) is not blended, and in Comparative Example 4 and Comparative Example 5 in which component (A) in Example 1 is replaced with component (B), a component having a function of imparting flexibility to the decorative film ( Since the effect of A) cannot be obtained, the cosmetic film becomes harder over time, and it causes a sense of incongruity when blinking, and the eyelashes are fixed linearly and appear to be unnatural. It was not satisfactory in terms of sex and natural curl effect. Further, like conventional oily eyelash cosmetics, bundling is likely to occur and the glossiness cannot be said to be high.
Comparative Example 6 containing a powder treated with a perfluoroalkyl phosphate diethanolamine salt instead of Component (D) and Comparative Example 7 using a silicone-treated powder are bundled due to low powder dispersibility. As a result, there was a problem that the glossiness caused by the uniformity of the decorative film could not be obtained, and the satisfactory glossiness and separation effect could not be obtained.

  Furthermore, as for the oily mascara of Example 1 and Comparative Example 5, the flexibility of each decorative film was measured by the measurement method using SAICAS. As a result, Example 1 was more flexible than Comparative Example 5. Was obtained and was consistent with the results of the usage test.

Example 10: Oily mascara (gel)
(Ingredient) (%)
(1) Hydrogenated ester gum * 1 5
(2) Hydrogenated pentaerythrityl rosinate * 2 5
(3) Candelilla wax 5
(4) Dextrin fatty acid ester * 5 2
(5) Light liquid isoparaffin * 7 Residual amount (6) Organically modified bentonite 3
(7) Tridecafluorooctyltriethoxysilane 3% -treated mica titanium 10
(8) Mica 3
(9) Tridecafluorooctyltriethoxysilane 5% treated yellow iron oxide 3
(10) p-hydroxybenzoic acid methyl ester 0.1
(11) Phenoxyethanol 0.1
(12) Fragrance 0.2
(Manufacturing method)
A. Ingredients (1) to (4) are heated and mixed at about 110 ° C. to make it uniform.
B. Ingredients (5) to (12) are added to A and mixed uniformly.
C. B was filled into a container to obtain an oily mascara.
The oily mascara obtained as described above was evaluated according to the evaluation methods of Examples 1 to 9, and was excellent in all of the separation effect, gloss, makeup film flexibility, natural curl effect, and makeup sustainability. It was a thing.

Example 11: Oily mascara (long type, gel)
(Ingredient) (%)
(1) Disproportionated rosin glycerin ester * 8 10
(2) Hydrogenated pentaerythrityl rosinate * 2 5
(3) Candelilla wax 3
(4) Beeswax 2
(5) (palmitic acid / octanoic acid) dextrin * 9 1.5
(6) Light liquid isoparaffin * 7 Residual amount (7) Organically modified bentonite 3
(8) Tridecafluorooctyltriethoxysilane 3% treated black iron oxide 10
(9) Tridecafluorooctyltriethoxysilane 3% treated talc 5
(10) Tridecafluorooctyltriethoxysilane 5% treated nylon fiber 2
(11) Colored interference fiber * 10 1
(12) Nylon fiber 1
(13) Methyl ester of paraoxybenzoic acid 0.1
(14) 1,3-butylene glycol 0.2
(15) Fragrance 0.1
* 8: Superester A-75 (Arakawa Chemical Industries)
* 9: Leopard TT (manufactured by Chiba Flour Mills)
* 10: Polyethylene terephthalate and nylon laminated in 51 layers according to JP-A-11-1829, 5 denier, 1 mm, red 102 dyed 0.1% (production method)
A. Ingredients (1) to (6) are heated and mixed at about 110 ° C. to be uniform.
B. A is added to components (7) to (15) and mixed uniformly.
C. B was filled in a container to obtain an oily wrinkle cosmetic (long type).
The oily wrinkle cosmetic (long type) obtained as described above was evaluated according to the evaluation methods of Examples 1 to 9, and as a result, the separation effect, the gloss, the flexibility of the cosmetic film, the natural curl effect, the makeup It was excellent in all sustainability.

Example 12: Mascara base (gel)
(Ingredient) (%)
(1) Hydrogenated ester gum * 1 12
(2) Acrylic-silicone graft copolymer * 4 12
(3) Decamethylcyclopentasiloxane Residual amount (4) Polyoxyethylene (10 mol) hydrogenated castor oil 0.1
(5) Tridecafluorooctyltriethoxysilane 5% treated talc 30
(6) Tridecafluorooctyltriethoxysilane 5% treated titanium oxide 0.5
(7) Calcium carbonate 1
(Manufacturing method)
A. Ingredients (1) to (7) are uniformly mixed at about 100 ° C.
B. A was filled into a container to obtain a mascara substrate.
As a result of evaluation according to the evaluation methods of Examples 1 to 9, the mascara base obtained as described above was excellent in all of the separation effect, luster, makeup film flexibility, natural curl effect, and makeup sustainability. It was a thing. In addition, when mascara was applied on top, it was easy to apply.

Example 13: Mascara overcoat (liquid)
(Ingredient) (%)
(1) Hydrogenated ester gum * 1 8
(2) Hydrogenated pentaerythrityl rosin acid * 2 3
(3) Light liquid isoparaffin Residual amount (4) Dextrin fatty acid ester * 5 5
(5) Tridecafluorooctyltriethoxysilane 2% treated titanium oxide coated glass powder * 11 20
(6) Hydrogenated polydecene * 12 1
(7) Vinyl acetate / vinyl pyrrolidone copolymer 0.1
(8) Methyl ester of paraoxybenzoic acid 0.2
(9) Fragrance 0.1
* 11: Metashine 1080RC-S (manufactured by Nippon Sheet Glass Co., Ltd.) treated with 2% tridecafluorooctyltriethoxysilane * 12: Silkflo 364NF Polydecene (manufactured by Lipo Chemicals)
(Manufacturing method)
A. Ingredients (1) to (9) are uniformly mixed at about 100 ° C.
B. A was filled into a container to obtain a mascara overcoat.
The mascara overcoat obtained as described above was evaluated according to the evaluation methods of Examples 1 to 9. As a result, the mascara overcoat was excellent in all of the separation effect, luster, makeup film flexibility, natural curl effect, and makeup sustainability. It was. Moreover, when it applied from the top of the mascara, it was easy to apply.

Claims (3)

The following components (A) to (D);
(A) Hydrogenated ester gum 1-20% by mass
(B) One or more oil-soluble resins selected from hydrogenated pentaerythrityl rosin acid, trimethylsiloxysilicic acid, and acrylic-silicone graft copolymer 0.5 to 20% by mass
(C) One or more volatile oils selected from light liquid isoparaffin and decamethylcyclopentasiloxane 10 to 70% by mass
(D) Powder treated with tridecafluorooctyltriethoxysilane 0.1 to 40% by mass
Blended ,
The ratio of the said component (A) and a component (B) is the range of 1: 4-4: 1 in mass ratio, The oily wrinkle cosmetics characterized by the above-mentioned.   Furthermore, component (E) dextrin fatty acid ester is mix | blended, The cosmetics for oil-based wrinkles of Claim 1 characterized by the above-mentioned. The component (B) is oily eyelash cosmetic composition according to claim 1 or 2 characterized in that it is a hydrogenated rosin acid pentaerythrityl.