JP5894784B2 - Oil makeup cosmetics - Google Patents

Description

  The present invention relates to an oily makeup cosmetic.

  One of the purposes of using eye makeup cosmetics among makeup cosmetics is to make the eyes look impressive. By painting the eyelids and eyelashes blackish, the white eyes of the eyeballs appear whiter and the eyes look very impressive. In order to meet such consumer needs, eye makeup cosmetics with a color tone that emphasizes blackness have been studied.

  As a method for emphasizing the blackness of eye makeup cosmetics, a method of blending more black pigment (Patent Document 1), a method of using a composite pigment in which the blackness of the black pigment itself is increased (Patent Document 2,) 3) etc. have been proposed.

JP 2010-174003 A JP 2010-59121 A JP 2007-2111131 A

Any of the above methods can increase the blackness of eye makeup cosmetics, but the method of adding a large amount of black pigment increases the blackness by increasing the feeling of poor spread and spread. The production of pigments is a very expensive process.
Therefore, the subject of this invention is providing the makeup cosmetics which are excellent in the outline emphasis effect of an eye, and have a favorable usability | use_condition.

  As a result of intensive studies in view of the above circumstances, the present inventor used (a) an N-acylamino acid amide derivative represented by the following formula (1), and (b) a liquid containing a large amount of volatile hydrocarbon oil. By solidifying the oil agent, it becomes a highly transparent base material with a refreshing feeling of use, and (c) a colored pigment blended by containing a colored pigment in the base material. It has been found that oil color makeup cosmetics that are particularly useful as eye makeup cosmetics can be obtained, with the color development of pigments predominating.

That is, this invention provides the oil-based makeup cosmetics characterized by containing the following component (a)-(c).
(A) N-acylamino acid amide derivative represented by the following formula (1) (b) volatile hydrocarbon oil 20 to 90% by mass
(C) Colored pigment

In (Equation (1), R ¹ and R ² are each independently a hydrocarbon group of 1 to 26 carbon atoms, R ³ is a hydrocarbon group having 7 to 18 carbon atoms, n is 1 or 2 indicates the number)

  The oil-based makeup cosmetic of the present invention is excellent in color development, usability, and makeup, particularly when it is used as an eye makeup cosmetic such as an eyeliner or eyelash cosmetic, and there is no white blur due to a decrease in blackness. It has the advantage that a clear line can be drawn and that it can be applied to the eyelids and eyelashes of the eyelids to make the eyes look very impressive.

  Hereinafter, the present invention will be described in detail.

[(A) N-acylamino acid amide derivative]
The component (a) is an N-acylamino acid amide derivative represented by the following formula (1).

The hydrocarbon group represented by R ¹ and R ² may be linear, branched, cyclic, or a combination thereof. The hydrocarbon group for R ¹ and R ² may be a hydrocarbon group having 1 to 26 carbon atoms and containing an unsaturated bond, but is preferably a linear or branched alkyl group. As the hydrocarbon group for R ¹ and R ^2, a linear or branched alkyl group having 1 to 10 carbon atoms is preferable, and a linear or branched alkyl group having 2 to 6 carbon atoms is more preferable. Further, a linear or branched alkyl group having 3 to 5 carbon atoms is more preferable, and an n-butyl group is more preferable.

The hydrocarbon group represented by R ³ may be a hydrocarbon group containing an unsaturated bond having 7 to 18 carbon atoms, but is preferably a saturated hydrocarbon group, and more preferably linear or branched. The saturated hydrocarbon group is more preferable. From the viewpoint of ease of production, the hydrocarbon group of R ³ is preferably a linear or branched alkyl group having 7 to 15 carbon atoms, and is a linear or branched chain group having 7 to 12 carbon atoms. The alkyl group is more preferable.

  n represents a number of 1 or 2, but 2 is preferable. Therefore, as the component (a), an N-acyl glutamic acid amide derivative is preferable.

  Examples of the component (a) include N-octanoyl-L-glutamic acid dibutylamide, N-2-ethylhexanoyl-L-glutamic acid dibutylamide, N-decanoyl-L-glutamic acid dibutylamide, and N-lauroyl-L-glutamic acid. One or more selected from dibutylamide, N-myristoyl-L-glutamic acid dibutylamide, N-palmitoyl-L-glutamic acid dibutylamide, N-stearoyl-L-glutamic acid dibutylamide, and the like can be used. Among these, it is preferable to use N-2-ethylhexanoyl-L-glutamic acid dibutylamide (dibutylethylhexanoylglutamide), N-lauroyl-L-glutamic acid dibutylamide (dibutyllauroylglutamide), and a sufficient group From the viewpoint of ensuring the transparency of the material, it is particularly preferable to use both in combination.

  The content of the component (a) is preferably 0.1 to 20% by mass, more preferably 1 to 15% by mass, further preferably 3 to 15% by mass, based on the total amount of the oily makeup cosmetic. is there. By containing in the said range, the transparency of the especially outstanding base material can be obtained.

[(B) Volatile hydrocarbon oil]
The volatile hydrocarbon oil (b) in the present invention is for imparting transparency of the base material, a refreshing feel without stickiness, and a good feeling of makeup. The volatile hydrocarbon oil has a boiling point in the range of 60 to 260 ° C. under normal pressure, and may be linear or branched as long as it is generally used in cosmetics. it can. For example, light isoparaffin, light liquid isoparaffin, isohexadecane, isododecane and the like can be mentioned, and as commercially available products, IP solvent 1620, IP solvent 2028 (made by Idemitsu Petrochemical Co., Ltd.), Marcazole R (made by Maruzen Petrochemical Co., Ltd.), Examples include Pearl Ream 3 (manufactured by NOF Corporation). These volatile hydrocarbon oils may be used alone or in combination of two or more.

  The content of the component (b) is 20 to 90% by mass, preferably 30 to 85% by mass, more preferably 40 to 80% by mass, based on the total amount of the oily makeup cosmetic. Preferably it is 45-80 mass%. By containing in the said range, the transparency of the especially outstanding base material, usability (no stickiness), and a makeup-moistening effect can be acquired.

[(C) Colored pigment]
The (c) colored pigment in the present invention is a pigment that performs coloring other than white, specifically, an inorganic red pigment (for example, iron oxide (Bengara), iron titanate, etc.); an inorganic brown pigment (for example, Inorganic yellow pigments (for example, yellow iron oxide, loess); inorganic black pigments (for example, carbon black, black iron oxide, titanium black); inorganic purple pigments (for example, manganese) Violet, cobalt violet, etc.); inorganic green pigments (eg, chromium oxide, chromium hydroxide, cobalt titanate, etc.); inorganic blue pigments (eg, ultramarine blue, bitumen, etc.); pearl pigments (eg, titanium oxide coated mica, Titanium oxide coated bismuth oxychloride, titanium oxide coated talc, colored titanium oxide coated mica, bismuth oxychloride, fish scale foil, etc.); metal powder pigment ( For example, aluminum powder, copper powder, etc.); organic pigments such as zirconium, barium or aluminum lake (for example, red 201, red 202, red 204, red 205, red 220, red 226, red 228) Organic pigments such as red 405, orange 203, orange 204, yellow 205, yellow 401, and blue 404, red 3, red 104, red 106, red 227, red 230, Red No. 401, Red No. 505, Orange No. 205, Yellow No. 4, Yellow No. 5, Yellow No. 202, Yellow No. 203, Green No. 3, Blue No. 1 and Black No. 401, etc.); natural pigments (for example, chlorophyll, β -Carotene and the like).

Since the oily makeup cosmetics of the present invention are excellent in color development, it is preferable to use eye-makeup cosmetics such as eye liners and eyelash cosmetics using black pigments.
Examples of the black pigment in the present invention include inorganic pigments such as black iron oxide, carbon black, and titanium black, organic pigments such as black 401, and these black pigments, spherical powder, plate-like powder, and the like. And composite pigments can be used. Among these black pigments, carbon black is particularly black and can be most suitably used in the present invention. The method for producing carbon black is not particularly limited, but those produced by the furnace method are preferred. Carbon black may be mixed with the cosmetic in the form of a pigment, or a premix raw material previously dispersed in an oil may be mixed with the cosmetic. Examples of the premix raw material in which carbon black is previously dispersed in an oil include ISD-CB2 (manufactured by Daito Kasei Kogyo Co., Ltd.). In addition, these black pigments can be appropriately surface-treated for use.

  The content of the component (c) is preferably 0.1 to 60% by mass, more preferably 0.5 to 40% by mass, and still more preferably 1 to 20% by mass based on the total amount of the oily makeup cosmetic. By containing in the said range, the more outstanding color development is obtained. In particular, when a black pigment is contained as the component (c) within the above range, the blackness increases and the feeling of use such as extension and spread is also improved.

When the oil-based makeup cosmetic of the present invention is further blended with (d) a film-forming polymer in addition to the above essential components, it is excellent in water resistance and oil resistance, and the makeup is improved.
(D) The film-forming polymer is not particularly limited as long as it can be used in cosmetics, and can be appropriately selected from organic silicone resins. The organic silicone resin may be modified with alkyl or fluorine. For example, an alkyl-modified silicone resin, a fluorine-modified silicone resin, or the like can be used. A preferred organic silicone resin is trimethylsiloxysilicic acid, and commercially available products include KF-7712F, KF-7312J, KF-7312K, and X-21-5595 previously dissolved in a solvent (manufactured by Shin-Etsu Chemical Co., Ltd.). SR-1000 (manufactured by Momentive Performance Materials Japan) and the like. These film-forming polymers may be used alone or in combination of two or more.

  The content of the component (d) is preferably 1 to 40% by mass, more preferably 1 to 15% by mass, and further preferably 1 to 10% by mass based on the total amount of the oily makeup cosmetic. By containing in the said range, the especially outstanding makeup-moistening effect can be acquired.

  The product form of the oily makeup cosmetic of the present invention is not particularly limited. For example, lipstick, lip gloss, teak, eyeliner, eye color, eyebrow, eyelash cosmetics and the like can be mentioned, and examples of the shape include container filling, stick shape (stick shape), cake shape, dish pouring type and the like. In particular, by using it as an eye makeup cosmetic such as an eyeliner or eyelash cosmetic, it is possible to exert a cosmetic effect that makes the eyes look perfect.

  As long as the effect of this invention is not impaired, arbitrary components can be mix | blended with the oil-based makeup cosmetics of this invention. Other components that are preferably blended include powders, fats and oils, waxes, hydrocarbon oils, ester oils, silicone oils, surfactants, humectants, UV absorbers, etc., within a blending range that does not impair the transparency of the substrate. There is.

  Examples of the powder component include inorganic powders (for example, talc, kaolin, mica, sericite (sericite), muscovite, phlogopite, synthetic mica, saucite, biotite, permiculite, magnesium carbonate, calcium carbonate, silicic acid. Aluminum, barium silicate, calcium silicate, magnesium silicate, strontium silicate, metal tungstate, magnesium, silica, zeolite, barium sulfate, calcined calcium sulfate (baked gypsum), calcium phosphate, fluorine apatite, hydroxyapatite, ceramic powder Metal soap (for example, zinc myristate, calcium palmitate, aluminum stearate), boron nitride, etc.); inorganic white pigments (for example, titanium dioxide, zinc oxide, etc.).

Examples of liquid oils include avocado oil, camellia oil, turtle oil, macadamia nut oil, corn oil, mink oil, olive oil, rapeseed oil, egg yolk oil, sesame oil, persic oil, wheat germ oil, southern castor oil, castor oil, linseed oil , Safflower oil, cottonseed oil, eno oil, soybean oil, peanut oil, tea seed oil, kaya oil, rice bran oil, cinnagiri oil, Japanese kiri oil, jojoba oil, germ oil, triglycerin and the like.
Examples of solid fats and oils include cacao butter, coconut oil, hydrogenated coconut oil, palm oil, palm kernel oil,
Examples include owl kernel oil, hydrogenated oil, owl, hydrogenated castor oil.

  Examples of the wax include beeswax, candelilla wax, cotton wax, carnauba wax, bayberry wax, ibota wax, whale wax, montan wax, nuka wax, lanolin, kapok wax, lanolin acetate, liquid lanolin, sugar cane wax, lanolin fatty acid isopropyl, hexyl laurate, reduced lanolin, Examples include jojoba wax, hard lanolin, shellac wax, POE lanolin alcohol ether, POE lanolin alcohol acetate, POE cholesterol ether, lanolin fatty acid polyethylene glycol, POE hydrogenated lanolin alcohol ether, ceresin, and microcrystalline wax.

Examples of the hydrocarbon oil (nonvolatile) include liquid paraffin, ozokerite, squalane, pristane, paraffin, squalene, petrolatum and the like.
Examples of ester oils include isopropyl myristate, cetyl octanoate, octyldodecyl myristate, isopropyl palmitate, butyl stearate, hexyl laurate, myristyl myristate, decyl oleate, hexyl decyl dimethyloctanoate, cetyl lactate, lactic acid Myristyl, lanolin acetate, isocetyl stearate, isocetyl isostearate, cholesteryl 12-hydroxystearate, ethylene glycol di-2-ethylhexanoate, dipentaerythritol fatty acid ester, monoisostearate N-alkyl glycol, neopentyl glycol dicaprate, Diisostearyl malate, glycerin di-2-heptylundecanoate, trimethylolpropane tri-2-ethylhexanoate, triiso Trimethylolpropane teaate, pentaerythritol tetra-2-ethylhexanoate, glycerin tri-2-ethylhexanoate, glyceryl trioctanoate, glyceryl triisopalmitate, trimethylolpropane triisostearate, cetyl 2-ethylhexanoate, 2-ethylhexyl palmitate, glyceryl trimyristate, glyceride tri-2-heptylundecanoate, castor oil fatty acid methyl ester, oleyl oleate, acetoglyceride, 2-heptylundecyl palmitate, diisobutyl adipate, N-lauroyl-L -Glutamic acid-2-octyldodecyl ester, di-2-heptylundecyl adipate, ethyl laurate, di-2-ethylhexyl sebacate, 2-hexyl myristate Rudeshiru, palmitic acid 2-hexyl decyl, 2-hexyldecyl adipate, diisopropyl sebacate, 2-ethylhexyl succinate, and triethyl citrate.

  Examples of the silicone oil include linear polysiloxanes (for example, dimethylpolysiloxane, methylphenylpolysiloxane, diphenylpolysiloxane, etc.); cyclic polysiloxanes (for example, octamethylcyclotetrasiloxane, decamethylcyclopentasiloxane, dodecamethylcyclohexyl). And silicone resins that form a three-dimensional network structure, various modified polysiloxanes (amino-modified polysiloxane, polyether-modified polysiloxane, alkyl-modified polysiloxane, fluorine-modified polysiloxane, etc.) It is done.

  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, polyoxyethylene hydrogenated castor oil, polyoxyalkylene alkyl co-modified organopolysiloxane, Examples include polyether-modified organopolysiloxane and lecithin.

  Examples of the humectant include polyethylene glycol, propylene glycol, glycerin, 1,3-butylene glycol, xylitol, sorbitol, maltitol, chondroitin sulfate, hyaluronic acid, mucoitin sulfate, caronic acid, atelocollagen, cholesteryl-12-hydroxystearate , Sodium lactate, Bile salt, dl-Pyrrolidone carboxylate, Short chain soluble collagen, Diglycerin (EO) PO adduct, Izayoi rose extract, Achillea millefolium extract, Merilot extract, Trehalose, Erythritol, POE / POP random Examples include copolymer methyl ether.

  Examples of the ultraviolet absorber include benzophenone, PABA, cinnamic acid, salicylic acid, 4-tert-butyl-4'-methoxydibenzoylmethane, oxybenzone, and the like.

  Examples of the antioxidant include α-tocopherol and ascorbic acid, and examples of the beauty component include vitamins, anti-inflammatory agents and herbal medicines.

  Other ingredients that can be blended include, for example, preservatives (methylparaben, ethylparaben, butylparaben, phenoxyethanol, chlorphenesin, etc.); Whitening agent (for example, Yukinoshita extract, arbutin, tranexamic acid, L-ascorbic acid, L-ascorbic acid phosphate magnesium salt, L-ascorbic acid glucoside, potassium 4-methoxysalicylate, etc.); various extractions Products (eg, buckwheat, auren, shikon, peonies, assembly, birch, sage, loquat, carrot, aloe, mallow, iris, grape, yokuinin, loofah, lily, saffron, senkyu, shoki C, Hypericum, Ononisu, garlic, pepper, citrus unshiu peel, angelica, seaweed, etc.), activator (e.g., royal jelly, photosensitizer, cholesterol derivatives, etc.); blood circulation promoter, and the like.

  Moreover, when setting it as the cosmetics for eyelashes, it is also possible to mix | blend cut fibers, such as nylon and rayon, for the purpose of lengthening eyelashes.

  This invention discloses the following cosmetics further regarding embodiment mentioned above.

This invention is cosmetics as described in following <1>.
<1> An oily makeup cosmetic comprising the following components (a) to (c):
(A) N-acylamino acid amide derivative represented by the following formula (1) (b) volatile hydrocarbon oil 20 to 90% by mass
(C) Colored pigment

In (Equation (1), R ¹ and R ² are each independently a hydrocarbon group of 1 to 26 carbon atoms, R ³ is a hydrocarbon group having 7 to 18 carbon atoms, n is 1 or 2 indicates the number)

  The present invention preferably further comprises the following cosmetics.

<2> The component (a) is N-octanoyl-L-glutamic acid dibutylamide, N-2-ethylhexanoyl-L-glutamic acid dibutylamide, N-decanoyl-L-glutamic acid dibutylamide, N-lauroyl-L-glutamic acid One or more selected from dibutylamide, N-myristoyl-L-glutamic acid dibutylamide, N-palmitoyl-L-glutamic acid dibutylamide and N-stearoyl-L-glutamic acid dibutylamide, preferably N-2- The oily makeup cosmetic according to <1>, which is ethylhexanoyl-L-glutamic acid dibutylamide (dibutylethylhexanoylglutamide) and / or N-lauroyl-L-glutamic acid dibutylamide (dibutyllauroylglutamide).

<3> The content of the component (a) is 0.1 to 20% by mass, preferably 1 to 15% by mass, more preferably 3 to 15% by mass, based on the total amount of the oily makeup cosmetic. <1> or <2> oily makeup cosmetics.

<4> The oil-based makeup cosmetic according to <1> to <3>, wherein the component (b) is one or more selected from light isoparaffin, light liquid isoparaffin, isohexadecane, and isododecane.

<5> The content of the component (b) is 20 to 90% by mass, preferably 30 to 85% by mass, more preferably 40 to 80% by mass, based on the total amount of the oily makeup cosmetic, 45 to 45%. The oily makeup cosmetic according to <1> to <4>, wherein 80% by mass is more preferable.

<6> The component (c) is a black pigment, an inorganic pigment such as black iron oxide, carbon black, or titanium black, an organic pigment such as black 401, and these black pigments, a spherical powder, and a plate The oily makeup cosmetics according to the above <1> to <5>, which are preferably one or more selected from composite pigments with powdered powder and the like, and more preferably carbon black.

<7> The content of component (c) is 0.1 to 60% by mass, preferably 0.5 to 40% by mass, and more preferably 1 to 20% by mass based on the total amount of the oily makeup cosmetic. Preferred oily makeup cosmetics according to the above <1> to <6>.

<8> The oil-based makeup cosmetic according to the above <1> to <7>, which further contains (d) a film-forming polymer and is preferably an alkyl-modified silicone resin and / or a fluorine-modified silicone resin.

<9> The content of the component (d) is 1 to 40% by mass, preferably 1 to 15% by mass, and more preferably 1 to 10% by mass, based on the total amount of the oily makeup cosmetic. > To <8> oily makeup cosmetics.

<10> Lipstick, lip gloss, teak, eyeliner, eye color, eyebrow or eyelash cosmetic, preferably oily eye makeup cosmetic, more preferably eyeliner or eyelash cosmetic Preferred oily makeup cosmetics according to the above <1> to <9>.

Next, the present invention will be described more specifically with reference to examples. The technical scope of the present invention is not limited by the following examples. In addition, the numerical value in a table | surface shows content (mass%).
Sensory evaluation on eye makeup (Examples 1 to 9 and Comparative Examples 1 to 7), cosmetic effect of emphasizing the contours of eyes, usability (elongation at application, stickiness), and durability of makeup effect Went. The evaluation method employed in each example will be described. Examples 5, 6, 8 and 9 are reference examples and are not included in the scope of the claims.

[Makeup effect]
Sensory evaluation: The effect of emphasizing the outline of the eye after application was evaluated by the following 25 evaluation panels by 25 specialist panels.
◎: More than 20 people evaluated that the outline of the eyes was emphasized compared to before application ○: More than 15 people and less than 20 people evaluated that the outline of the eyes were emphasized compared to before application △: 11 or more and less than 15 people evaluated that the outline of the eyes was emphasized compared to before application ×: Less than 11 persons compared with before the application and the outlines of eyes were emphasized evaluated

[Usability]
Sensory evaluation: With regard to the items of spread and stickiness at the time of application, evaluation was performed by 25 specialist panels according to the following evaluation criteria.
Elongation spread ◎: More than 20 people evaluated that the elongation spread was good ○: 15 people or more and less than 20 people evaluated that the elongation spread was good Δ: 11 or more people less than 15 people evaluated that the elongation spread was good X: Stickiness feeling that less than 11 people evaluated that the stretch spread was good ◎: 20 people or more evaluated that it was a refreshing feeling ○: 15 people or more evaluated that it was a refreshing feel that was less than 20 people △: 11 or more and less than 15 people rated it as a refreshing feel ×: Less than 11 people evaluated it as a refreshing feel

[Make-up]
Sensory evaluation: About 5 hours after application, the makeup feeling over time was evaluated according to the following evaluation criteria by 25 professional panels.
◎: More than 20 people evaluated that makeup was good ○: 15 or more and less than 20 evaluated that makeup was good △: 11 or more and less than 15 people evaluated that makeup was good ×: Less than 11 people said that makeup was good

(1) Effect of component (a) All components in Table 1 were weighed at room temperature, heated to 110 ° C, dispersed until uniform, degassed and solidified at room temperature.

(* 1) EB-21 (Ajinomoto Healthy Supply)
(* 2) GP-1 (Ajinomoto Healthy Supply)
(* 3) NPA-DX (manufactured by Nippon Surfactant Co., Ltd.)
(* 4) Leopard ISK2 (Chiba Flour Mills)
(* 5) Polyethylene wax PW-655N (manufactured by Toyo Petrolite)
(* 6) ISD-CB2 (carbon black content 15% by mass, manufactured by Daito Kasei Kogyo Co., Ltd.)
(* 7) TAROX synthetic iron oxide BL-100P (Titanium Industry Co., Ltd.)
(* 8) Marcazole R (Maruzen Petrochemical Co., Ltd.)

  As is clear from Table 1, in Examples 1 to 4, the eye contour emphasis effect, usability (elongation, stickiness), and makeup were all good. On the other hand, Comparative Example 1 to Comparative Example 4 had good usability (elongation and stickiness) and makeup feeling, but had a problem with the effect of emphasizing the eye contour. In Comparative Example 4, the effect of emphasizing the eye contour and the makeup feeling were good, but there was a problem in usability (expansion and spread, stickiness).

(2) Effect of component (b) All components in Table 2 were weighed at room temperature, heated to 110 ° C, dispersed until uniform, degassed and solidified at room temperature.

(* 9) Silicon KF-96L-2cs (manufactured by Shin-Etsu Chemical Co., Ltd.)
(* 10) Saracos 913 (Nisshin Oillio Group)

  As is clear from Table 2, in Example 1, Example 5 and Example 6 containing 20 to 90% by mass of volatile hydrocarbon oil, the emphasis effect of eye contour, usability (elongation, stickiness), Both makeup and mochi were good. On the other hand, in Comparative Example 5, there was no stickiness and the makeup was good, but there were problems with the effect of emphasizing the eye contour and the spread of spread during application. In Comparative Example 6 and Comparative Example 7, the effect of emphasizing the eye contour and the spread of the spread at the time of application were good, but there was a sticky feeling and there was a problem with makeup. Increasing the amount of volatile hydrocarbon oil will reduce the amount of oil remaining and reduce the feeling of stickiness, as well as a refreshing and smooth feeling, and an excellent makeup feeling.

(3) Effect of component (d) All components in Table 2 were weighed at room temperature, heated to 110 ° C, dispersed until uniform, degassed and solidified at room temperature.

  (* 11) SR-1000 (made by Momentive Performance Materials Japan)

  As is apparent from Table 3, in Examples 7, 8 and 9, all of the eye contour emphasis effect, usability (elongation, stickiness), and makeup feeling were good. Further, by blending a film-forming polymer, the film effect is exhibited and the makeup is excellent.

  The following oily makeup cosmetics were produced by a conventional method.

Example 10: Eyeliner

Example 11 (Reference example not included in claims) : Mascara

Example 12 (Reference example not included in claims) : Eye shadow

  Each of the oily makeup cosmetics of the above examples has a deep black color, excellent eye contour enhancement effect (all the above eye contour enhancement effect evaluation is ◎), good spread, and no stickiness. A cosmetic with a refreshing feel.

  Since the present invention is excellent in black color development, it is possible to provide an oily makeup cosmetic that emphasizes the outline of the eyes and makes the eyes look clear.

Claims (7)

An oily makeup cosmetic comprising the following components (a) to (c):
(A) N-acylamino acid amide derivative represented by the following formula (1) (b) Volatile hydrocarbon oil 66 to 90% by mass
(C) Colored pigment

In (Equation (1), R ¹ and R ² are each independently a hydrocarbon group of 1 to 26 carbon atoms, R ³ is a hydrocarbon group having 7 to 18 carbon atoms, n is 1 or 2 indicates the number)   (C) The oily makeup cosmetic according to claim 1, wherein the colored pigment is a black pigment.   The oily makeup cosmetic according to claim 1 or 2, which is an oily eye makeup cosmetic.   The oily makeup cosmetic according to any one of claims 1 to 3, which is an eyeliner or eyelash cosmetic.   (C) A colored pigment is carbon black, The oil-based makeup cosmetics of any one of Claims 1-4. (B) volatile hydrocarbon oil light isoparaffin, light liquid isoparaffin, isohexadecane and oily makeup cosmetics according to any one of claims 1 to 5 which is at least one selected from Lee Seo dodecane.   The oily makeup cosmetic according to any one of claims 1 to 6, further comprising (d) a film-forming polymer.