JP2008247804A - Lip cosmetic - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a lip cosmetic excellent in the glossy feeling of cosmetic membrane, lasting property of the gloss and puffy three-dimensional feeling of the lips, and having a good stability over time. <P>SOLUTION: This lip cosmetic is obtained by blending a Fischer-Tropsch wax, a multiply branched type triisostearic acid mono(di)glyceryl and phenylsilicone. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  INDUSTRIAL APPLICABILITY The present invention is excellent in the glossiness and long-lasting luster of a cosmetic film comprising Fischer-Tropsch wax, methyl multi-branched triisostearate mono (di) glyceryl, and phenyl silicone, and provides a smooth three-dimensional lip. The present invention relates to a lip cosmetic having good stability over time.

Conventionally, lip cosmetics maintain the sensation, texture, color tone, and shape by changing the types and blending amounts of solid oil, semi-solid oil, liquid oil, and color pigments, glitter pigments, and extender powders. Considerations have been made to improve stability. In the recent market, among the qualities required for lip cosmetics, a glossy feeling and a smooth three-dimensional feeling of the lips are given, and research has been conducted to improve them.
For example, in the technology using powder, there is one that optically increases the capacity of the application site (for example, swells the lips, etc.) by including a goniochromatic coloring agent and specific reflective particles (for example, patent document) 1).
In addition, many techniques for imparting a gloss feeling using an oil agent having a high refractive index typified by phenyl silicone and polybutene have been studied. For example, by including a high-viscosity phenyl silicone oil and a non-volatile hydrocarbon oil having a specific molecular weight, a technique for obtaining gloss and maintaining the gloss (for example, Patent Document 2), polybutene and dextrin fatty acid ester / 12 -There exists the technique which improved the gloss remarkably by containing a hydroxy stearic acid (for example, patent document 3).
Furthermore, there is a technology that improves both lightness and glossiness by blending an ethylene propylene copolymer, isostearic acid having a specific structure, glycerin / diglycerin, and fumed silica. (For example, Patent Document 4)
On the other hand, especially in stick-shaped solid cosmetics often used for lip cosmetics, maintaining the shape is a quality that must be ensured at a minimum, but as a cosmetic even if it becomes too hard, It cannot be said that quality is guaranteed. Therefore, there is a technique that satisfies the shape retention and the feeling of use by specifying the blending ratio of Fischer-Tropsch wax and microcrystalline wax (for example, Patent Document 5).
For lip cosmetics, in addition to the essential ingredients, those active ingredients are blended so as to match the required quality. However, conventional techniques may not be able to fully utilize the effects of the active ingredients. . For example, when a high refractive index oil agent is blended to obtain a glossy feeling, it is possible to maintain a smooth oily agent such as phenyl silicone on the lips where movement is intense and maintain the glossiness. It was difficult. Therefore, a component for holding the coating film is required. However, since such a component often becomes cloudy when mixed with an oil agent having a high refractive index, the effect of the active component cannot be fully utilized.
In addition to the issues listed in the prior art, recently, the quality required for the feeling of use of oily solid cosmetics has changed, and the feeling of close contact with soft skin rather than the light and smooth feel that feels firm. Sense of luster, transparency like oil lip cosmetics, and the three-dimensional feeling of the lips that come with it are becoming popular.

JP 2004-131484 A JP 2004-262919 A Japanese Patent Laid-Open No. 2002-3340 JP 2006-69933 A JP 2002-348204 A

However, solid lip cosmetics molded with a combination of conventional waxes and oils have high crystallinity of the wax, so there is a large difference in hardness at room temperature and high temperature, resulting in a solid lip cosmetic that feels hardness. It was. In addition, in the amount of the wax necessary for maintaining the shape, the hardness can be maintained because of the high crystallinity of the wax, but the transparency is lowered. Furthermore, in order to reduce the feeling of hardness, it is conceivable to use a small amount of wax as much as possible. With this method, soft skin can be obtained, but breakage and shape retention can be maintained by continuous use. It was not possible to obtain a solid lip cosmetic that is satisfactory in stability over time, such as poor quality and sweating over time.
Therefore, it has been desired to develop a lip cosmetic that has a sufficient glossiness of the cosmetic film, a long lasting glossiness, and a smooth three-dimensional appearance of the lips, and has good temporal stability.

In such a situation, the present inventors conducted extensive research to solve the above problems, and as a result, combined Fischer-Tropsch wax and specific methyl multi-branched isostearic acid mono (di) glyceryl to form a solid. It is found that a transparent composition can be obtained, and when combined with phenyl silicone, a glossy feeling of three-dimensionality can be obtained, and a lip cosmetic capable of holding the same can be obtained, thereby completing the present invention. It came to.
That is, the present invention provides the following components (a) to (c);
(A) Fischer-Tropsch wax (b) Ester compound of isostearic acid and glycerin and / or diglycerin represented by the following chemical formula (1)

(C) Lip cosmetics containing phenyl silicone are provided.

  The lip cosmetic of the present invention is excellent in the glossiness of the cosmetic film and the persistence of the gloss, has a smooth three-dimensional feeling on the lips, and has good stability over time.

The component (a) Fischer-Tropsch wax used in the present invention is a hydrocarbon wax obtained by Fischer-Tropsch synthesis, and those having a molecular weight in the range of 300 to 1,000 can be preferably used. The melting point is particularly preferably 75 to 110 ° C. from the viewpoint of stability over time. Examples of such commercial products of Fischer-Tropsch wax include CIREBELLE108, CIREBELLE109 (above, made by CIREBELLE), FNP-0090, FNP-0080 (above, made by Nippon Seiki) and the like.
In the lip cosmetic of the present invention, the component (a) can be blended with one or more thereof, and the blending amount is not particularly limited, but is 0.1 to 20% by mass (hereinafter simply referred to as “%”). 2) to 15% is more preferable. When blended within this range, the stability over time is good, and the gloss of the decorative film, the durability of the gloss, and the three-dimensional feel of the lips are excellent.

The component (b) in the lip cosmetic of the present invention is an ester compound of isostearic acid and glycerin and / or diglycerin represented by the following chemical formula (1). Examples of the isostearic acid represented by the following chemical formula (1) include those synthesized by an aldol condensation reaction using an α-olefin having a side chain as a starting material. Is not limited.
For example, an esterification reaction is carried out by dehydration under non-catalyst or in the presence of a catalyst under normal pressure solvent reflux or reduced pressure. Or can be obtained by purification by vacuum distillation.

The degree of esterification is not particularly limited, but glyceryl triisostearate and diglyceryl triisostearate, which are triesters, are particularly preferred from the viewpoint of stability over time.
Commercially available products include isostearic acid represented by the chemical formula (1) and Saracos 3318 which is a triester of glycerin, isostearic acid represented by the chemical formula (1) and Cosmol 43N which is a triester of diglycerin Eurio Group).
In the lip cosmetic of the present invention, the component (b) can be blended with one or more thereof, and the blending amount is not particularly limited, but is preferably 0.1 to 50%, particularly 1 to 30%. More preferred. When it is contained in this range, the glossiness is excellent and the stability over time is also good.

The phenyl silicone of component (c) used in the present invention is one in which the methyl group of dimethylpolysiloxane is partially substituted with a phenyl group. Although the molecular weight and the number of phenyl groups are not particularly limited, it is preferable that the refractive index is more than 1.45. For example, in the INCI name (International Nomenclature Cosmetic labeling names), phenylmethicone, phenyldimethicone, phenyltrimethicone, diphenyl Examples include dimethicone, diphenylsiloxyphenyl trimethicone, triphenyltrimethicone, trimethylpentaphenyltrisiloxane, and the like. Commercially available products include KF-53, KF-54, KF-56 (above, manufactured by Shin-Etsu Chemical Co., Ltd.), PH-1555, FZ-3156 (above, manufactured by Toray Dow Corning). Among these, KF-54, which is diphenyldimethicone having a refractive index exceeding 1.5, and PH-1555, FZ-3156, which are trimethylpentaphenyltrisiloxane, are more preferable. By blending these, a high gloss feeling can be imparted to the lips.
In the lip cosmetic of the present invention, the component (c) can be blended with one or more thereof, and the blending amount is not particularly limited, but is preferably 0.1 to 10%, preferably 0.5 to 5%. Is more preferable. When the content is within this range, the stability over time is good, and the gloss of the decorative film, the durability of the gloss, and the three-dimensional feel of the lips are excellent.

  In the lip cosmetic of the present invention, other than the above components (a) to (c), an oily component for imparting a moisturizing effect, touch adjustment and coloring in a range not impairing the effects of the present invention depending on the purpose. Powder for imparting, etc., surfactant for imparting pigment dispersibility and makeup-holding effect, UV absorber, moisturizer, anti-fading agent, antioxidant, antifoaming agent, cosmetic ingredients, antiseptic, Other components usually blended in cosmetics such as fragrances can be blended.

Oily components include hydrocarbons, fats and oils, waxes, and hardened oils, regardless of the origin, such as animal oil, vegetable oil, synthetic oil, and the properties of solid oil, semi-solid oil, liquid oil, volatile oil, etc. Ester oils, fatty acids, higher alcohols, silicone oils, fluorinated oils, lanolin derivatives, oily gelling agents and the like.
Specifically, hydrocarbons such as liquid paraffin, squalane and petrolatum, oils and fats such as mole, olive oil, castor oil, mink oil and macadamian nut oil, waxes such as beeswax, carnauba wax, candelilla wax and gay wax Diisostearyl malate, cetyl isooctanoate, isopropyl myristate, isopropyl palmitate, octyldodecyl myristate, glyceryl trioctanoate, polyglyceryl decaisostearate, glyceryl tribehenate, neopentyl glycol dioctanoate, cholesterol fatty acid ester, N -Lauroyl-L-glutamate di (cholesteryl, behenyl, octyldodecyl), jojoba oil, esters such as rosinic acid pentaerythritol, stearic acid, lauric acid, myristic acid, Fatty acids such as henoic acid, isostearic acid and oleic acid, higher alcohols such as stearyl alcohol, cetyl alcohol, lauryl alcohol, oleyl alcohol, isostearyl alcohol and behenyl alcohol, dimethylpolysiloxane, decamethylcyclopentasiloxane, octamethylcyclotetra Silicones such as siloxane, polyether-modified organopolysiloxane, polyoxyalkylene / alkylmethylpolysiloxane / methylpolysiloxane copolymer, alkoxy-modified polysiloxane, fluorine-modified organopolysiloxane, perfluorodecane, perfluorooctane, perfluoro Fluorine oils such as polyether, lanolin, lanolin, lanolin acetate, lanolin fatty acid isopropyl, lanolin derivatives such as lanolin alcohol , Dextrin fatty acid esters, sucrose fatty acid esters, starch fatty acid esters, 12-hydroxystearic acid, aluminum isostearate, oily gelling agents such as calcium stearate.

The powder component is not particularly limited by the shape of a sphere, plate, needle, etc., the particle size of a fumes, fine particles, pigment grade, etc., the particle structure of porous, nonporous, etc. Glitter powders, organic powders, pigment powders, metal powders, composite powders, and the like.
Specific examples include white inorganic pigments such as titanium oxide, zinc oxide, cerium oxide and barium sulfate, colored inorganic pigments such as iron oxide, carbon black, chromium oxide, chromium hydroxide, bitumen and ultramarine, talc and muscovite. , Phlogopite, phlogopite, biotite, synthetic mica, sericite (sericite), synthetic sericite, kaolin, silicon carbide, silicon oxide, bentonite, smectite, aluminum oxide, magnesium oxide, zirconium oxide, antimony oxide, silicium Soil, Aluminum silicate, Magnesium magnesium metasilicate, Calcium silicate, Barium silicate, Magnesium silicate, Calcium carbonate, Magnesium carbonate, Hydroxyapatite, Boron nitride, white body powder, Titanium dioxide coated mica, Titanium dioxide coated oxy Bismuth chloride, iron mica titanium, cocoon Treated mica titanium, carmine treated mica titanium, bismuth oxychloride, glittering powder such as fish scale foil, polyamide resin, polyethylene resin, polyacrylic resin, polyester resin, fluorine resin, cellulose resin, polystyrene resin , Copolymer resin such as styrene-acrylic copolymer, polypropylene polymer, organic polymer resin powder such as silicone resin and urethane resin, organic low molecular weight powder such as zinc stearate and N-acyl lysine, starch, silk powder Natural organic powders such as cellulose powder, organic pigment powders such as red 201, red 202, red 205, red 226, red 228, orange 203, orange 204, blue 404, yellow 401, etc. Body, Red No. 3, Red No. 104, Red No. 106, Orange No. 205, Yellow No. 4, Yellow No. 5, Green No. 3, Blue No. 1 etc. organic pigment powder such as zirconium, barium or aluminum lake or further metal powder such as aluminum powder, gold powder, silver powder, fine particle titanium oxide coated mica titanium, fine particle zinc oxide coated mica titanium, barium sulfate coated mica titanium, Examples include composite powders such as titanium dioxide-containing silicon dioxide and zinc oxide-containing silicon dioxide, polyethylene terephthalate / aluminum / epoxy laminated powder, polyethylene terephthalate / polyolefin laminated film powder, and lamellar agent of polyethylene terephthalate / polymethyl methacrylate laminated film powder. These powders may be used singly or in combination of two or more, and may be further combined. These powders are one or two of fluorine compound, silicone compound, metal soap, lecithin, hydrogenated lecithin, collagen, hydrocarbon, higher fatty acid, higher alcohol, ester, wax, wax, surfactant and the like. Surface treatment may be performed using seeds or more.

The surfactant may be any surfactant generally used in cosmetics, and examples thereof include nonionic surfactants, anionic surfactants, cationic surfactants, and amphoteric surfactants.
Nonionic surfactants include, for example, glycerin fatty acid esters and alkylene glycol adducts thereof, polyglycerin fatty acid ester alkylene glycol adducts, propylene glycol fatty acid esters and alkylene glycol adducts, sorbitan fatty acid esters and alkylene glycol adducts thereof. , Fatty acid ester of sorbitol and its alkylene glycol adduct, polyalkylene glycol fatty acid ester, sucrose fatty acid ester, polyoxyalkylene alkyl ether, glycerin alkyl ether, polyoxyethylene alkyl phenyl ether, polyoxyethylene hydrogenated castor oil, alkylene glycol of lanolin Adduct, polyoxyalkylene-modified silicone, polyoxyalkylene alkyl co-modified silico Emissions, and the like.
Examples of the anionic surfactant include fatty acids such as stearic acid and lauric acid and their inorganic and organic salts, alkylbenzene sulfate, alkyl sulfonate, α-olefin sulfonate, dialkyl sulfosuccinate, α- Sulfonated fatty acid salt, acylmethyl taurine salt, N-methyl-N-alkyl taurine salt, polyoxyethylene alkyl ether sulfate, polyoxyethylene alkylphenyl ether sulfate, alkyl phosphate, polyoxyethylene alkyl ether phosphate, poly Examples thereof include oxyethylene alkylphenyl ether phosphate, N-acyl amino acid salt, N-acyl-N-alkyl amino acid salt, o-alkyl substituted malate, alkyl sulfosuccinate and the like.
Examples of the cationic surfactant include alkylamine salts, polyamines and alkanolamine fatty acid derivatives, alkyl quaternary ammonium salts, and cyclic quaternary ammonium salts.
Examples of amphoteric surfactants include amino acid type and betaine type carboxylic acid types, sulfate ester types, sulfonic acid types, and phosphate ester types, and those that are safe for the human body can be used. For example, soybean phospholipid, N, N-dimethyl-N-alkyl-N-carboxylmethyl ammonium betaine, N, N-dialkylaminoalkylene carboxylic acid, N, N, N-trialkyl-N-sulfoalkylene ammonium betaine, N, N-dialkyl-N, N-bis (polyoxyethylene sulfate) ammonium betaine, 2-alkyl-1-hydroxyethyl-1-carboxymethylimidazolinium betaine and the like can be mentioned.

Examples of the ultraviolet absorber include benzophenone, PABA, cinnamic acid, salicylic acid, 4-tert-butyl-4′-methoxydibenzoylmethane, oxybenzone, and the like.
Examples of the purpose of adjusting the moisture effect and feel include water-soluble polymers, proteins, mucopolysaccharides, collagen, elastin, keratin, and aqueous components. Examples of water-soluble polymers include natural products such as guar gum, sodium chondroitin sulfate, hyaluronic acid, gum arabic, and carrageenan, semi-synthetic materials such as methyl cellulose, hydroxyethyl cellulose, and carboxymethyl cellulose, and synthetic systems such as carboxyvinyl polymer. Things can be mentioned.
As the aqueous component, any component that is soluble in water and water may be used. Besides water, for example, glycols such as propylene glycol, 1,3-butylene glycol, dipropylene glycol, glycerin, diglycerin, Examples thereof include glycerols such as polyglycerin, plant extracts such as aloe vera, witch hazel, hamamelis, cucumber, lemon, lavender and rose.
Examples of the antioxidant include α-tocopherol and ascorbic acid. Examples of the beauty component include vitamins, anti-inflammatory agents and herbal medicines. Examples of the antiseptic include p-oxybenzoic acid ester and phenoxyethanol.

  The lip cosmetic of the present invention can be made into various dosage forms, shapes and product forms according to the purpose. The dosage form is not particularly limited, but can be an oily type, a water-in-oil non-emulsifying type, a water-in-oil emulsifying type, and the like, such as a solid (stick shape, casting dish shape), cream shape, gel shape, etc. Can take shape. Product forms include lipstick, lip gloss, lip balm and the like.

  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 6 and Comparative Examples 1 to 4 Stick-shaped lipsticks The stick-shaped lipsticks having the formulations shown in Table 1 were produced, and the sticky lipsticks obtained were subjected to sensory evaluation to give the gloss of the cosmetic film and the durability of the gloss. The lip of the three-dimensional feeling was evaluated. Moreover, the lipstick was stored at a high temperature, and the temporal stability was evaluated. The results are also shown in Table 1.

* 1: CIREBELLE108 (CIREBELLE)
* 2: PERFORMALENE 500 (manufactured by Baker Petrolite)
* 3: Saracos 3318 (Nisshin Oilio Co., Ltd.)
* 4: PRISOLINE 2041 (manufactured by Unikema)
* 5: KF-54 (Shin-Etsu Chemical Co., Ltd.)
* 6: AEROSIL R976S (AEROSIL)
* 7: Perfluoroalkyl phosphate diethanolamine salt 5% treatment * 8: Dimethylpolysiloxane 3% treatment

(Production method)
A. Components (1) to (9) are heated and dissolved at 110 to 120 ° C., and then components (10) to (16) are added and mixed uniformly.
B. Add components (17) to (20) to A and mix uniformly.
C. Ingredient (21) is added to B, heated, defoamed, poured into a mold, filled, cooled and molded.

(Evaluation)
1. Sensory evaluation About the glossiness of the cosmetic film, the durability of the gloss, and the three-dimensional feel of the lips, a use panel test was conducted by 20 professional panels, and each panel member evaluated and scored in 7 stages according to the following absolute evaluation, The average value was calculated from the total score of all the panels for each sample, and judged according to the following four-step criteria. In addition, about the sustainability of gloss, each sample was apply | coated to the lip and the panel was made to have a normal life, and glossiness after 3 hours was evaluated.
(Absolute evaluation)
(Score): (Evaluation)
6: Very good 5: Good 4: Somewhat good 3: Normal 2: Somewhat bad 1: Bad 0: Very bad (4 step criteria)
(Average score): (Judgment)
More than 5 points: Very good: ◎
Over 3.5 points and 5 points or less: Good: ○
More than 1.5 points and 3.5 points or less: Somewhat bad: △
1.5 points or less: Defect: ×

2. Stability over time The lipstick is unwound from a container, placed in a 50 ° C thermostatic bath for 1 week, observed after 1 week, until it breaks from the one without change. Judged in 4 stages.
(State): (Judgment)
No change: ◎
Slightly bent but no problem: ○
Bending: △
Pretty bent or broken: ×

As is apparent from Table 1, the stick-shaped lipstick of the present invention was excellent in the glossiness of the decorative film and the durability of the gloss, had a soft three-dimensional effect on the lips, and had good stability over time.
On the other hand, in Comparative Example 1 using polyethylene wax instead of component (a), it is not possible to make use of the glossy feeling of phenylsilicone of component (c). A satisfactory one was not obtained in the three-dimensional appearance of the lips. Further, Comparative Example 2 in which glyceryl triisostearate that is not a methyl multi-branched type is used in place of component (b) does not provide satisfactory glossiness of the decorative film, as in Comparative Example 1, and is stable over time. The thing which was good also about the sex was not obtained. In Comparative Example 3 in which component (c) was not blended, in particular, a satisfactory one was not obtained with the gloss of the decorative film and the three-dimensional feeling of the lips. The comparative example 4 which mix | blended heavy fluid isoparaffin instead of the phenyl silicone of a component (c) was inferior compared with the glossiness when a phenyl silicone was mix | blended.

  From the results of Table 1, the present invention was able to confirm the superiority of blending the components (a) to (c), but in the present invention, the effect of the phenyl silicone of the component (c) can be sufficiently extracted. With respect to the relationship between the component (a) and the component (b) in such a combination, a comparative experiment was conducted on hardness and appearance transparency affecting the effect of the present invention. The experimental components and the results are shown in Table 2.

(Experimental ingredients)
As the wax component, component (a) Fischer-Tropsch wax (CIREBELLE 108 manufactured by CIREBELLE: melting point 79 to 84 ° C.) and polyethylene wax (PERFORMALENE 500 manufactured by Baker Petrolite: melting point 83 to 92 ° C.) were used as comparative products.
The component (b) methyl multi-branched glyceryl triisostearate (Saracos 3318 manufactured by Nisshin Oillio Co., Ltd.) was used as the liquid oil, and glyceryl triisostearate (PRISORINE 2041 manufactured by Unikema Co., Ltd.) was used as a comparative product.
(Production method)
A wax component of 10% and a liquid oil content of 90% were heated and dissolved at 110 to 120 ° C., mixed uniformly, poured into a metal pan, cooled to room temperature, and molded to obtain a sample.

(Measuring method of the penetration load value)
Each sample was allowed to stand at a measurement temperature of 35 ° C. and 45 ° C. for 1 hour, and then measured using a rheometer (manufactured by Fudo Kogyo Co., Ltd.) (plunger diameter 3 mm, penetration speed 6 cm / min, penetration distance 2 mm). .
(Transparency measurement method)
Each sample was poured into a metal plate on which characters (character size: 14 pt) had been written in advance, and whether or not it could be read was used as a judgment criterion.

  As is apparent from the results in Table 2, Experimental Example 1 using the component (a) and the component (b) of the present invention has a high penetration load value and transparency, and these are the results of Table 1. It is thought that was reflected.

Example 7: Lip balm (ingredient) (%)
1. Fischer-Tropsch wax * 9 5
2. Ozoquelite wax 5
3. Polyethylene wax * 10 5
4). Beeswax 3
5. Carnauba wax 3
6). Methyl hyperbranched glyceryl isostearate * 3 20
7). Vaseline 10
8). Phenyl silicone * 11 5
9. UV absorber (shear fat) 0.1
10. Antioxidant (Vitamin E) 0.1
11. Glyceryl trioctanoate Remaining amount 12. Silicic anhydride * 12 0.5
* 9: CIREBELLE109 (manufactured by CIREBELLE)
* 10: PERFORMALENE 655 (manufactured by Baker Petrolite)
* 11: FZ-3156 (manufactured by Toray Dow Corning)
* 12: AEROSIL R972 (manufactured by AEROSIL)

(Production method)
A. Components (1) to (11) are dissolved by heating at 110 to 120 ° C. and mixed uniformly. Add component (12) and mix uniformly.
B. A is filled and molded into a container to obtain a product.
The lip balm obtained in this example is excellent in glossiness of the cosmetic film and the durability of the gloss, has a smooth feeling of use, has a smooth three-dimensional feeling of the lips, and has good temporal stability. Met.

Example 8: Lipstick casting lipstick (component) (%)
1. Fischer-Tropsch wax * 13 5
2. Ethylene / propylene copolymer * 14 3
3. Candelilla wax 2
4). Methyl hyperbranched diglyceryl isostearate * 15 4
5. Diisostearyl malate 20
6). Heavy liquid isoparaffin 5
7). Isotridecyl isononanoate * 16 10
8). Phenyl silicone * 17 5
9. 10. Glyceryl trioctanoate remaining 10. Preservative (propyl p-oxybenzoate) 0.1
11. Ultraviolet absorber (shear fat) 1
12 Silicic anhydride * 18 1
13. Red No. 202 1
14 Yellow No. 1 1
15. Titanium oxide 2
16. Black iron oxide 0.5
* 13: FNP-0080 (Nippon Seiki Co., Ltd.)
* 14: EPS wax (manufactured by Nippon Natural Products)
* 15: Cosmall 43N (Nisshin Oillio Group)
* 16: Kurodamol TN (CRODA)
* 17: KF-56 (Shin-Etsu Chemical Co., Ltd.)
* 18: AEROSIL R976S (AEROSIL)

(Production method)
A. Components (1) to (11) are dissolved by heating at 110 to 120 ° C. and mixed uniformly. Add components (12)-(16) and mix uniformly.
B. A is filled and molded into a product.
The lipstick poured into a metal pan obtained in this example was excellent in glossiness of the decorative film, durability of the gloss, and a three-dimensional appearance of the lips, and had good stability over time.

Claims (3)

The following components (a) to (c);
(A) Fischer-Tropsch wax (b) Ester compound of isostearic acid and glycerin and / or diglycerin represented by the following chemical formula (1)
(C) A lip cosmetic comprising phenyl silicone.   The compounding amount of the component (a) is 0.1 to 20% by mass, the compounding amount of the component (b) is 0.1 to 50% by mass, and the compounding amount of the component (c) is 0.1 to 10% by mass. The lip cosmetic according to claim 1, wherein The lip cosmetic according to claim 1 or 2, wherein the lip cosmetic is a solid lip cosmetic.