JP2012184206A - Oily solid cosmetic - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an oily solid cosmetic, and in more detail, the oily solid cosmetic excellent in close attaching feeling and make-up durability, and showing smooth spreading with a good stay, a soft feeling (elastic feeling) and an easy shading off property.SOLUTION: This oily solid cosmetic is characterized by blending (A) a silicone resin having RSiOunit and RSiOunit (wherein, Ris a substituted or non-substituted monovalent hydrocarbon group), (B) lauroyl lysine powder, (C) spherical silicone particles having a plurality of projections on their surfaces, (D) a partially crosslinked type organopolysiloxane polymer.

Description

  The present invention relates to an oil-based solid cosmetic, and more particularly to an oil-based solid cosmetic having excellent adhesion and long-lasting makeup, having a smooth stretch, a soft feel (elasticity), and an easy blur. .

Oily solid cosmetics using waxes, film forming agents, powders, and the like are widely used because of their excellent adhesion and long lasting makeup. In recent years, oil-based solid cosmetics have been demanded to have a high degree of close contact with the skin and excellent makeup, but also have excellent spread on the skin and a good feel, and meet these market demands. Various studies have been made accordingly. For example, a technique using an N-long-chain acyl basic amino acid to improve adhesion, hiding power, and dispersibility (Patent Document 1), and spherical silicone particles and polyorganosiloxane to improve adhesion feeling and makeup collapse prevention (Patent Document 2), a combination of a partially crosslinked organopolysiloxane polymer, a low-viscosity silicone oil, and an inulin fatty acid ester in order to increase elasticity and uniformity of the decorative film. There was a technique (Patent Document 3) and the like.
However, with the technique of Patent Document 1, the smoothness of stretch and the soft touch (elasticity) are not sufficient. Further, in the technique of Patent Document 2, when the amount of spherical silicone particles is increased in order to further improve the makeup durability, it is difficult to obtain a satisfactory feeling of use because the feeling of use becomes rough. Furthermore, the elasticity of the decorative film was insufficient. The cosmetic film obtained by the technique of Patent Document 3 has a weak adhesion and does not have sufficient makeup.
Oil-based solid cosmetics, especially makeup cosmetics that add color to the skin, such as eye colors and cheeks, are often made by blurring the color by stretching the cosmetics applied on the skin with fingers. However, it is desired to develop an oil-based solid cosmetic that is easy to spread and has a makeup film that adheres to the skin and has a long lasting makeup.

JP-A-8-337519 JP 2008-137953 A JP 2008-273942A

  Based on these facts, oil-based cosmetics with good adhesion and long-lasting cosmetics are easy to blur. An object is to provide an oily solid cosmetic material having a soft touch.

  Therefore, as a result of intensive investigations, the present inventors have focused on the good adhesion of the silicone resin and lauroyl lysine powder, which are characteristic in shape to oily cosmetics, to the skin as a result of oily cosmetics. -Type organopolysiloxane polymer, a soft film that combines with a silicone resin that has excellent water and sebum resistance, but also has a smooth and easy-to-use film that stretches to the skin, but has a tight feel It was found that an oily solid cosmetic material having a feeling of adhesion, a soft feeling (elasticity), and a smooth stretch spread that is easy to blur can be obtained, and the present invention has been completed.

The present invention relates to an oily solid cosmetic, and more particularly, has an excellent feeling of adhesion and a long-lasting makeup. The present invention relates to an oily solid cosmetic material that has a soft feel (softness) that is easy to remove from the finger and has a tendency to blur.

Hereinafter, the present invention will be described in detail.
The silicone resin comprising R ¹ SiO _1.5 units and R ¹ ₃ SiO _0.5 units of component (A) used in the present invention is a silanol group-containing organopolysilsesquioxane comprising R ¹ SiO _1.5 units. A silanol group (wherein R ¹ represents a substituted or unsubstituted monovalent hydrocarbon group) is blocked with a triorganosilyl group. Component (A) is a film-forming resin that is soluble in an organic solvent, and is different from what is generally known as a silicone resin powder that is insoluble in an organic solvent. By using the component (A) in a cosmetic, it is possible to improve the feeling of adhesion to the skin and the longevity of the makeup. Specifically, SILFORM FLEXIBLE RESIN (manufactured by Momentive Performance Materials Japan) represented by polymethylsilsesquioxane under the INCI name (International Nomenclature Cosmetic Labeling Name), and the like. The blending amount of the component (A) in the present invention is preferably 2.5 to 8% by mass (hereinafter simply referred to as%), more preferably 4 to 6%. Within this range, effects such as a feeling of close contact with the skin and a long-lasting makeup are fully exhibited.

  The component (B) lauroyl lysine used in the oily solid cosmetic of the present invention is a powder of lysine and amide of lauric acid. The shape of the component (B) is preferably a flake or a plate, and the average particle size is preferably 1 to 30 μm from the viewpoint of the close contact with the skin. Examples of lauroyl lysine powder in this range include Amihope LL (manufactured by Ajinomoto Co., Inc.). In the oily solid cosmetic of the present invention, the amount of component (B) is preferably 1 to 9%, particularly preferably 4 to 7%. When used in this range, effects such as a feeling of close contact with the skin and a long-lasting makeup are fully exhibited.

The spherical silicone particles having a plurality of protrusions on the surface of the component (C) used in the oily cosmetic composition of the present invention are characterized by the shape thereof, and have a plurality of minute protrusions on the entire particle surface. This is a silicone resin powder having such a shape. Although an average particle diameter is not specifically limited, 3.5-10 micrometers is preferable. The protrusions are scientifically coupled and do not easily miss. The protrusion portion has an average value of the diameter of the protrusion / the diameter of the base particle of 0.01 to 0.3, and an average value of the height of the protrusion / the diameter of the base particle of 0.01 to 0. .3 is preferable. Examples of such commercially available spherical silicone particles include TOSPEARL 150KA (made by Momentive Performance Materials) whose INCI name is polymethylsilsesquioxane. The blending amount of the component (C) in the present invention is preferably 3 to 15%, more preferably 7 to 13% in the total oily solid cosmetic. Within this range, the effects of smoothness of smoothness, close contact with the skin, and long-lasting makeup are fully exhibited.
The average particle diameter refers to the average particle diameter of the spherical silicone particles including the protrusions, and the average value of the diameters of the protrusions by a particle size distribution measuring device (Coulter, Laser Scattering / Diffraction Coulter LS series), The average value of the heights of the protrusions and the diameter of the base particles can be measured by using a scanning electron microscope (SEM).

The partially crosslinked organopolysiloxane polymer of component (D) used in the present invention is an organopolysiloxane polymer having a three-dimensional crosslinked structure that is insoluble in benzene but can contain benzene in the same weight or more. Yes, those described in Japanese Patent Publication No. 8-6035 are exemplified. The partially cross-linked organopolysiloxane polymer is a polymer obtained by cross-linking organopolysiloxane, partially having a three-dimensional cross-linking structure, and from R ² ₂ SiO units and R ² SiO _1.5 units. It may contain R ² ₃ SiO _0.5 unit and / or SiO ₂ unit. R ² in the formula is exemplified by a hydrogen atom, an alkyl group such as a methyl group, an ethyl group and a propyl group, an aryl group such as a phenyl group and a tolyl group, and an aliphatic unsaturated group such as a vinyl group. Different types may be used, for example, INCI name (dimethicone / vinyl dimethicone) crosspolymer, (dimethicone / phenylvinyldimethicone) crosspolymer, (vinyldimethicone / lauryl dimethicone) crosspolymer, and the like. Commercially available products include mixtures with low viscosity silicone oils, 5 parts KSG-15 (dimethicone / vinyl dimethicone) cross polymer and 95 parts decamethylcyclopentasiloxane, KSG-16 ((dimethicone / vinyl dimethicone) cross polymer. 25 parts and 75 parts of methylpolysiloxane), KSG-18 (15 parts of (dimethicone / phenylvinyldimethicone) crosspolymer and 85 parts of methylphenylpolysiloxane), 30 parts of KSG-43 ((vinyldimethicone / lauryldimethicone) crosspolymer) And 70 parts of glyceryl tri-2-ethylhexanoate) (manufactured by Shin-Etsu Chemical Co., Ltd.). In the present invention, (dimethicone / vinyl dimethicone) cross polymer and (vinyl dimethicone / lauryl dimethicone) cross polymer are preferable in terms of soft feeling (elasticity) and ease of blurring. The blending amount of component (D) in the present invention is preferably 1.5 to 6%, more preferably 2.5 to 4%. Within this range, effects such as soft feel (elasticity) and ease of blurring are sufficiently exhibited.

  In addition to the essential components (A) to (D) described above, the oily solid cosmetic of the present invention includes an oily component, a surfactant, an aqueous component, an ultraviolet absorber, and a moisturizer as long as the effects of the present invention are not hindered. Other ingredients that are usually blended in cosmetics, such as agents, antioxidants, cosmetic ingredients, and preservatives, can be blended.

  The powders other than the components (B) and (C) are usually powders used in cosmetics, such as spherical, plate-like, and needle-like shapes, fumes, fine particles, and pigment grades. There are no particular limitations depending on the particle structure such as porous or nonporous, and examples include inorganic powders, glitter powders, lamés, organic powders, pigment powders, and composite powders. . Specifically, synthetic phlogopite, mica, sericite, talc, kaolin, titanium oxide, black titanium oxide, conger, ultramarine, bengara, yellow iron oxide, black iron oxide, zinc oxide, aluminum oxide, silicic acid anhydride, oxidation Inorganic powders such as magnesium, zirconium oxide, magnesium carbonate, calcium carbonate, chromium oxide, chromium hydroxide, carbon black, aluminum silicate, magnesium silicate, magnesium aluminum silicate, silicon carbide, barium sulfate, bentonite, smectite, boron nitride Body, bismuth oxychloride, bismuth oxychloride coated, titanium oxide coated mica, titanium oxide coated synthetic phlogopite, iron oxide coated mica, iron oxide coated mica titanium, silicic anhydride coated mica titanium, bituminized mica titanium, organic Pigment-coated mica titanium, iron oxide-coated silicic acid, Scale foil, titanium oxide coated glass powder, iron oxide titanium oxide coated glass powder, anhydrous titanium silicate oxide coated glass powder, aluminum powder and other bright powders, polyethylene terephthalate / polyolefin laminated film powder, polyethylene terephthalate / polymethyl methacrylate Laminated powder, polyethylene terephthalate / aluminum / epoxy laminated powder, etc. Laminating agent, nylon powder, polymethyl methacrylate powder, acrylonitrile-methacrylic acid copolymer powder, vinylidene chloride-methacrylic acid copolymer powder, polyethylene powder , Organic powders such as polystyrene powder, polyurethane powder, wool powder, silk powder, crystalline cellulose powder, red 201, red 202, red 205, red Organic pigment powders such as No. 226, Red No. 228, Orange No. 203, Orange No. 204, Blue No. 404, Yellow No. 401, Red No. 3, Red No. 104, Red No. 106, Orange No. 205, Yellow No. 4, Yellow, No. 3, Green No. 3, Blue No. 1, etc. Zirconium, barium or aluminum lake and other organic pigment powders, aluminum powder, gold powder, silver powder and other metal powders, fine particle titanium oxide coated mica titanium, fine particle zinc oxide Examples thereof include composite powders such as coated mica titanium, barium sulfate-coated mica titanium, titanium oxide-containing silicic acid anhydride, and zinc oxide-containing silicic acid anhydride, and these can be used alone or in combination. These powders may be used after surface treatment with a generally known treating agent such as a fluorine compound, silicone compound, metal soap, wax, surfactant, oil, fat, hydrocarbon, aqueous polymer or the like.

  The blending amount of the powder used in the present invention is preferably 25 to 50%, more preferably 35 to 45% in the total oil-based solid cosmetic including components (B) and (C). If it is this range, it is excellent in a close-contact feeling and a long-lasting makeup, and the effect of the smoothness of elongation with a good stop, a soft touch (elasticity feeling), and the ease of blurring is fully exhibited.

The oily components include hydrocarbons, fats and oils, waxes, oils, waxes, waxes, oils, vegetable oils, synthetic oils and other solid oils, semi-solid oils, liquid oils, volatile oils, etc. , Hardened oils, 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, petrolatum, polyethylene wax, ethylene / propylene copolymer, paraffin wax, Fischer-Tropsch wax, microcrystalline wax, montan wax, polyisobutylene, polybutene, ceresin wax, ozokerite wax, etc. Oils, such as beeswax, olive oil, castor oil, mink oil, macadamian nut oil, waxes such as beeswax, gay wax, carnauba wax, candelilla wax, jojoba oil, glyceryl trioctanoate, polyglyceryl diisostearate, triisostearin Diglyceryl acid, glyceryl tribehenate, cetyl 2-ethylhexanoate, isopropyl myristate, isopropyl palmitate, octyldede myristate , Pentaerythrityl tetraisostearate, pentaerythrityl rosin acid, neopentyl glycol dioctanoate, cholesterol fatty acid ester, phytosterol fatty acid ester, triglyceride, diisostearyl malate, tridecyl trimellitate, stearic acid, lauric acid , Fatty acids such as myristic acid, behenic acid, isostearic acid, oleic acid, higher alcohols such as stearyl alcohol, cetyl alcohol, lauryl alcohol, oleyl alcohol, isostearyl alcohol, behenyl alcohol, dimethylpolysiloxane, methylphenylpolysiloxane, deca Methylcyclopentasiloxane, octamethylcyclotetrasiloxane, trimethylsiloxysilicic acid, high degree of polymerization methylpheny Silicones such as polysiloxane, cross-linked polyether-modified methyl polysiloxane, oleyl-modified organopolysiloxane, behenyl-modified organopolysiloxane, high polymerization dimethylpolysiloxane, alkoxy-modified organopolysiloxane, fluorine-modified organopolysiloxane, perfluorodecane Fluorine oils such as perfluorooctane and perfluoropolyether, lanolin, lanolin acetate, lanolin derivatives such as lanolin fatty acid isopropyl, lanolin alcohol, sucrose fatty acid ester, dextrin fatty acid ester, starch fatty acid ester, aluminum isostearate, 12- Examples thereof include oily gelling agents such as hydroxystearic acid, and one or more of these can be used.

As the aqueous component, in addition to water, for example, alcohols such as ethyl alcohol, glycols such as propylene glycol, 1,3-butylene glycol, dipropylene glycol and polyethylene glycol, glycerol such as glycerin, diglycerin and polyglycerin , Plant extracts such as aloe vera, witch hazel, hamamelis, cucumber, lemon, lavender and rose.
The surfactant is not particularly limited as long as it is usually used in cosmetics, and examples thereof include nonionic surfactants, anionic surfactants, cationic surfactants, and amphoteric surfactants. Examples of the UV absorber include UV absorbers such as benzophenone, PABA, cinnamic acid, and salicylic acid, 4-tert-butyl-4′-methoxydibenzoylmethane, oxybenzone, and the like. Examples include proteins, mucopolysaccharides, collagen, elastin, keratin, etc., antioxidants include, for example, α-tocopherol, ascorbic acid, etc., and cosmetic ingredients include, for example, vitamins, anti-inflammatory agents, herbal medicines, etc. Examples of the preservative include paraoxybenzoic acid ester, phenoxyethanol, and 1,2 pentadiol.

The oil-based solid cosmetic of the present invention is not particularly limited, but is advantageous for makeup cosmetics because of its excellent makeup sustaining effect. Specific examples include eye liners, eye colors, foundations, cheeks, and lipsticks. Among them, the noticeable effects of this time, such as close contact feeling, makeup holding, smooth stretchy smoothness, soft touch (elasticity), and ease of blurring, are the effects particularly required for eye color and blusher.
The oily solid cosmetic of the present invention does not have fluidity at room temperature, and can be applied to an oil-based oil whose main component is an oil agent and a water-in-oil type in which an outer layer is a continuous phase of the oil agent. The oiliness is substantially free of water and is 1% or less.

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 5 and Comparative Examples 1 to 4: Oily solid cheeks (solid)
Oily solid cheeks with the formulations shown in Table 1 below were prepared and evaluated for adhesion, makeup retention, smooth stretch smoothness, soft feel (elasticity), and ease of blurring by the following methods. The results are also shown in Table 1.

* 1: SILFORM FLEXIBLE RESIN (made by Momentive Performance Materials Japan)
* 2: SR1000 (made by Momentive Performance Materials Japan)
* 3: Amihope LL (plate, average particle size: major axis 12 μm, minor axis 10 μm, thickness 0.4 μm, manufactured by Ajinomoto Co., Inc.)
* 4: TOSPEARL 150KA (average particle size 3.5-6.5 μm, manufactured by Momentive Performance Materials Japan)
* 5: Sun Syntheticite FSE (Plate, average particle size 10μm, manufactured by Sanshin Mining Co., Ltd.)
* 6: Tospearl 2000B * (average particle size 6μm, manufactured by Momentive Performance Materials Japan)
* 7: KSG-15 ((dimethicone / vinyl dimethicone) crosspolymer: 5%, decamethylcyclopentasiloxane: 95%, manufactured by Shin-Etsu Chemical Co., Ltd.)
* 8: KSG-43 ((vinyl dimethicone / lauryl dimethicone) crosspolymer: 30%, glyceryl tri-2-ethylhexanoate: 70%, manufactured by Shin-Etsu Chemical Co., Ltd.)
* 9: Chimica Gold Sparkle (BASF)

(Production method)
A. Ingredients (1) to (6) are heated to 100 ° C. and uniformly dissolved.
B. Add components (7) to (15) to A and mix evenly.
C. B was filled into a container to obtain a blusher.

(Evaluation method)
The following evaluation items were evaluated by the following methods.
(Evaluation item)
A. Soft feel (elasticity)
B. Smooth smooth stretch Adhesion d. Ease of blurring. With regard to the items of makeup holding i to ho, a use test was conducted by 20 specialist panels for each sample. Each panel member gave a rating based on the following absolute evaluation criteria and assigned a score. The average value of each sample was calculated from the total score of all the panels, and the determination was made according to the following 4-step criteria. For (b), whether each sample itself is soft and feels good, and for (b) whether a uniform decorative film with a feeling of adhesion is formed while spreading at the time of application of each sample, Evaluated when using it whether it was easy to blur the makeup film using a finger or a makeup tool and a natural makeup effect could be easily obtained. In addition, after applying each sample to the panel and having a normal life on the panel, it was evaluated whether it was not blotted by sweat, etc., or the decorative film was not partially peeled off after 6 hours. did.

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 poor ×: 1 point or less: Defect

As apparent from the results of Table 1, the cheeks of Examples 1 to 6 of the present invention are superior to the cheeks of Comparative Examples 1 to 4 in terms of adhesion and makeup, It was excellent in soft feel (elasticity) and ease of blurring.
On the other hand, in Comparative Example 1 in which a silicone resin having no R ¹ SiO _1.5 units was blended instead of the silicone resin of component (A), satisfactory in terms of long-lasting makeup and smoothness of stretch that is satisfactory Was not obtained. In Comparative Example 2 in which sericite, which is a plate-like powder, was blended in place of component (B) lauroyl lysine powder, satisfactory results were not obtained in terms of adhesion to skin and good makeup. In Comparative Example 3 in which true spherical silicone resin powder was blended in place of spherical silicone particles having protrusions chemically bonded to the surface of component (C), the feeling of adhesion to the skin, good cosmetic durability, and good tightness In terms of smoothness of elongation, no satisfactory one was obtained. In Comparative Example 4 in which an organosilicone resin was blended in place of the component (D) partially crosslinked organopolysiloxane polymer, it was satisfactory in terms of adhesion to the skin, soft feel (elasticity), and ease of blurring. I couldn't get anything.

Example 6: Oily foundation (solid)
(Ingredient) (%)
(1) Silicone resin of component (A) * 1 10
(2) Decamethylcyclopentasiloxane 10
(3) Residual amount of dimethylpolysiloxane (4) Polyethylene wax 3
(5) Microcrystalline wax 3
(6) Lauroyl lysine powder * 3 2
(7) Spherical silicone particles with multiple protrusions on the surface * 4 1
(8) (Dimethicone / vinyl dimethicone) with cross polymer
Decamethylcyclopentasiloxane mixture * 7 30
(9) Titanium oxide 2
(10) Bengala 1
(11) Yellow iron oxide 2
(12) Mica 10
(13) Rosemary extract 0.1
(14) Fragrance 0.1
* 9: KSG-18 ((dimethicone / phenylvinyldimethicone) crosspolymer: 15%, methylphenylpolysiloxane: 85%, manufactured by Shin-Etsu Chemical Co., Ltd.)
(Production method)
A. Ingredients (1) to (5) are heated to 100 ° C. and uniformly dissolved.
B. Add components (6) to (14) to A and disperse uniformly.
C. B was poured into a metal pan and cooled and solidified to obtain an oily foundation.
The oily foundation of Example 6 of the present invention was excellent in adhesion and makeup, and had excellent smoothness of stretch, soft touch (elasticity), and ease of blurring.

Example 7: Oily eye color (solid)
(Ingredient) (%)
(1) Silicone resin of component (A) * 1 1
(2) Methylphenylpolysiloxane 5
(3) Glyceryl tri-2-ethylhexanoate Remaining amount (4) Candelilla wax 5
(5) Carnauba 3
(6) Lauroyl lysine powder * 3 0.5
(7) Spherical silicone particles having a plurality of protrusions on the surface * 4 15
(8) (Dimethicone / vinyl dimethicone) with cross polymer
Mixture of decamethylcyclopentasiloxane * 7 5
(9) Mica titanium * 10 10
(10) Red 202 No. 0.1
(11) Tocopherol acetate 0.1
(12) Phenoxyethanol 0.5
* 10: Chimiron Super Red (Merck)
(Production method)
A. Ingredients (1) to (5) are heated to 100 ° C. and uniformly dissolved.
B. Add components (6) to (12) to A and disperse uniformly.
C. B was heated and melted at 100 ° C., poured into a metal pan, cooled and solidified to obtain an oily eye color.
The oily eye color of Example 7 of the present invention was excellent in adhesion and makeup, and had excellent smoothness of stretch, soft touch (elasticity), and ease of blurring.

Example 8: Oily eyeliner (solid)
(Ingredient) (%)
(1) Silicone resin * 1 of component (A) 5
(2) Decamethylcyclopentasiloxane 5
(3) Glyceryl tri-2-ethylhexanoate (4) Paraffin wax 1.5
(5) Microcrystalline wax 0.5
(6) Lauroyl lysine powder * 3 6
(7) Spherical silicone particles having a plurality of protrusions on the surface * 4 2
(8) (Dimethicone / vinyl dimethicone) with cross polymer
Mixture of decamethylcyclopentasiloxane * 7 23
(9) (vinyl dimethicone / lauryl dimethicone) cross polymer
Mixture of glyceryl tri-2-ethylhexanoate * 8 6
(10) Titanium oxide 0.4
(11) Black iron oxide 15
(Production method)
A. Ingredients (1) to (5) are heated to 100 ° C. and uniformly dissolved.
B. Add components (6) to (11) to A and disperse uniformly.
C. B was heated and melted at 100 ° C., poured into a metal pan, cooled and solidified to obtain an oily eyeliner.
The oil-based eyeliner of Example 8 of the present invention was excellent in adhesion and makeup lasting, excellent in smoothness of stretch and good soft touch (elasticity).

Example 9: Stick-shaped lipstick (component) (%)
(1) Silicone resin * 1 of component (A) 5
(2) Methylphenylpolysiloxane 5
(3) Glyceryl triisostearate Remaining amount (4) Ethylene / propylene copolymer * 11 8
(5) Microcrystalline wax 2
(6) Lauroyl lysine powder * 3 1
(7) Spherical silicone particles having a plurality of protrusions on the surface * 4 2
(8) (Vinyl dimethicone / lauryl dimethicone) cross polymer and
Mixture of glyceryl tri-2-ethylhexanoate * 8 6
(9) Titanium oxide coated borosilicate (Ca / Al) * 12 10
(10) Titanium oxide 1
(11) Red No. 202 0.1
(12) Yellow No. 4 0.05
(13) Calcium carbonate 0.1
(14) Natural vitamin E 0.05
* 11: EPS wax (manufactured by Nippon Natural Products)
* 12: Metashine MC1080RC-R (manufactured by Daito Kasei Kogyo Co., Ltd.) 2% perfluorooctyltriethoxysilane treatment (manufacturing method)
A. Ingredients (1) to (5) are heated to 100 ° C. and uniformly dissolved.
B. Add components (6) to (14) to A and disperse uniformly.
C: B was heated and melted at 100 ° C., defoamed, poured directly into a stick-like container, and cooled and solidified to obtain a stick-like lipstick.
The stick-like lipstick of Example 9 of the present invention was excellent in adhesion and makeup, and had excellent smoothness of stretch and soft touch (elasticity).

Claims (5)

The following components (A), (B), (C) and (D);
(A) a silicone resin comprising R ¹ SiO _1.5 units and R ¹ ₃ SiO _0.5 units (wherein R ¹ represents a substituted or unsubstituted monovalent hydrocarbon group);
(B) Lauroyl lysine powder;
(C) spherical silicone particles having a plurality of protrusions on the surface;
(D) a partially crosslinked organopolysiloxane polymer;
An oily solid cosmetic characterized by comprising   The oily solid cosmetic according to claim 1, wherein 25 to 50% by mass of a powder containing the component (B) and the component (C) is blended.   2.5-8 mass% of the component (A), 1-9 mass% of the component (B), 3-15 mass% of the component (C), and 1.5-6 mass of the component (D). %, The oily solid cosmetic according to claim 1, wherein the oily solid cosmetic is contained.   The oily solid cosmetic according to any one of claims 1 to 3, wherein the component (D) is a (dimethicone / vinyl dimethicone) cross polymer and / or a (vinyl dimethicone / lauryl dimethicone) cross polymer. The oily solid cosmetic according to any one of claims 1 to 4, wherein the oily solid cosmetic is a blusher or an eye color.