WO2020022092A1

WO2020022092A1 - Oily solid cosmetic and production method therefor

Info

Publication number: WO2020022092A1
Application number: PCT/JP2019/027589
Authority: WO
Inventors: 賢ニ小海
Original assignee: 株式会社トキワ
Priority date: 2018-07-24
Filing date: 2019-07-11
Publication date: 2020-01-30
Also published as: JP2020015675A

Abstract

The oily solid cosmetic according to the present invention contains a powder component, a partially-crosslinked organopolysiloxane polymer, and an oily component, wherein the contained amount of the powder component is 40-70 mass% with respect to the total amount of the oily solid cosmetic, the contained amount of the oily component is 20 mass% or more with respect to the total amount of the oily solid cosmetic, the powder component contains talc, and the contained amount of the talc is 20-65 mass% with respect to the total amount of the oily solid cosmetic.

Description

Oil-based solid cosmetic and method for producing the same

The present invention relates to an oily solid cosmetic and a method for producing the same.

固形 Solid cosmetics stored in portable compact containers are widely used as makeup cosmetics such as foundation, teak, eyebrow and the like. Powder cosmetics, oily cosmetics, and the like are used as solid cosmetics depending on the feeling and usability of use. For example, powder cosmetics are easy to obtain a smooth powdery feeling and transparency, and oily cosmetics have a moist feeling of use and good adhesiveness.

In recent years, cosmetics have been developed in the intermediate region (funicular region) between powder cosmetics and oily cosmetics in order to realize cosmetics having both characteristics of powder and oil. Under these circumstances, cosmetics that feel flexibility and elasticity when touched with a finger are being studied as a new touch that cannot be obtained with conventional powder cosmetics or oily cosmetics. For example, Patent Literatures 1 to 3 below propose cosmetics in which a partially crosslinked organopolysiloxane polymer is combined with a predetermined oily component to obtain an elastic feel.

JP 2014-218469 A JP 2005-314369 A WO200620876

However, although the cosmetics described in Patent Documents 1 to 3 exhibit high coloration and gloss, it is difficult to give a moist feeling at the time of application, and the cosmetics are not satisfactory with respect to ease of removal with a finger and transparency of the finish. Did not. Further, when used in a form housed in a compact container, impact resistance in consideration of carrying during carrying is insufficient.

The present invention is an oily material that has flexibility and elasticity when touched with a finger, and has sufficient impact resistance and good feeling of use (moist feeling when applied, easy to remove with a finger, transparency). An object of the present invention is to provide a solid cosmetic and a method for producing the same.

The present inventors have conducted intensive studies to solve the above-mentioned problems, and as a result, blended a partially crosslinked organopolysiloxane polymer in a cosmetic containing a specific amount of a powder component and a specific amount of an oily component, respectively. It has been found that by adding a specific amount, an oily solid cosmetic having the above characteristics can be obtained, and the present invention has been completed.

That is, the present invention relates to an oily solid cosmetic containing a powder component, a partially crosslinked organopolysiloxane polymer, and an oily component, wherein the content of the powder component is based on the total amount of the oily solid cosmetic. Is 40 to 70% by mass, the content of the oily component is 20% by mass or more based on the total amount of the oily solid cosmetic, the powder component contains talc, and the content of talc is the total amount of the oily solid cosmetic. The present invention provides an oily solid cosmetic that is 20 to 65% by mass based on the total weight of the solid cosmetic.

The oil-based solid cosmetic of the present invention, having the above-mentioned constitution, has flexibility and elasticity when touched with a finger, and has sufficient impact resistance and good feeling of use (moist feeling at the time of application, (Transparency, transparency). The present inventors presume the reason for obtaining such an effect as follows. Since talc has a large bulk density and is easily hardened, it has been conventionally blended to make cosmetics hard. For this reason, the compression-molded body of the cosmetic base containing a large amount of talc should have a high hardness and tend to have physical properties contradictory to elasticity and flexibility. By combining a partially crosslinked organopolysiloxane polymer with a combination of talc and a specific amount of an oily component, the talc's hard and easy-to-tighten properties are moderately developed, and impact resistance without impairing elasticity and flexibility It is considered that the transparency and transparency could be improved.

油 The oily solid cosmetic of the present invention may be a compression molded product.

から From the viewpoint of applicability, moist feeling and impact resistance, the content of talc is preferably 30 to 60% by mass based on the total amount of the oily solid cosmetic.

Petalcum may have a volume average particle size of 0.5 to 50 μm.

タル In addition, from the viewpoint of further improving elasticity, flexibility, applicability, and moist feeling, the talc preferably has a volume average particle diameter of 20 to 45 μm.

Further, talc may have a plurality of maxima in the particle size distribution, and one of the plurality of maxima may be at least 5 μm and at most 20 μm, and another may be at more than 20 μm and at most 45 μm.

From the viewpoints of elasticity and flexibility, the content of the partially crosslinked organopolysiloxane polymer is preferably 5 to 25% by mass based on the total amount of the oily solid cosmetic.

The oily solid cosmetic of the present invention may have an oily component content of 20 to 30% by mass based on the total amount of the oily solid cosmetic.

The present invention also includes a step of compression-molding the cosmetic base material, wherein the cosmetic base material contains a powder component, a partially crosslinked organopolysiloxane polymer, and an oil component, and contains the powder component. The amount is 40 to 70% by mass based on the total amount of the cosmetic base material, the content of the oily component is 20% by mass or more based on the total amount of the cosmetic base material, and the powder component contains talc; The present invention provides a method for producing an oil-based solid cosmetic having a content of from 20 to 65% by mass based on the total amount of the cosmetic base material.

According to the method for producing an oil-based solid cosmetic of the present invention, it is possible to obtain an oil-based solid cosmetic having sufficient impact resistance and a good feeling in use while feeling flexibility and elasticity when touched with a finger. it can.

According to the present invention, flexibility and elasticity can be felt when touched with a finger, and sufficient impact resistance and good feeling of use (moist feeling during application, ease of removal with a finger, transparency) can be obtained. The present invention can provide an oily solid cosmetic having the same and a method for producing the same.

油 The oily solid cosmetic of the present embodiment contains a powder component, a partially crosslinked organopolysiloxane polymer, and an oily component.

(Powder component)
The content of the powder component can be 40 to 70% by mass based on the total amount of the oily solid cosmetic, and is preferably 50 to 60% by mass from the viewpoint of moldability. In the oily solid cosmetic of the present embodiment, the powder component contains talc, and the content of talc can be 20 to 65% by mass based on the total amount of the oily solid cosmetic. From the viewpoint of feel and impact resistance, the content is preferably 30 to 60% by mass, and more preferably 30 to 55% by mass. From the viewpoint of transparency, the content of talc is preferably 40 to 55% by mass, more preferably 45 to 55% by mass, based on the total amount of the oily solid cosmetic.

The talc may have a volume average particle diameter of 0.5 to 50 μm, and preferably 20 to 45 μm from the viewpoint of further improving elasticity, flexibility, applicability and moist feeling. In addition, in this specification, the volume average particle diameter means a numerical value of D50 obtained by measuring in a dry powder state by a laser diffraction / scattering method.

Petalc may be used in combination of two or more kinds of particles having different volume average particle diameters, and may have two or more maximums in the particle size distribution. In this case, it is preferable that one of the plurality of local maxima is 5 μm or more and 20 μm or less, and another one is more than 20 μm and 45 μm or less.

The powder component can include powder other than talc. As such a powder, any powder that is usually used in cosmetics can be used without any particular limitation, and examples thereof include extender powder, white pigment, and color pigment. The shape of the powder is also not particularly limited, and may have a spherical, plate-like, needle-like, etc., fume-like, fine particle, pigment-grade particle diameter, porous, non-porous, or other particle structure. .

Specifically, mica, synthetic mica (synthetic phlogopite), sericite, kaolin, silicon carbide, barium sulfate, bentonite, smectite, aluminum oxide, silica, magnesium oxide, zirconium oxide, magnesium carbonate, calcium carbonate, chromium oxide, Extenders such as aluminum magnesium hydroxide, white pigments such as titanium oxide and zinc oxide, nylon powder, polymethyl methacrylate powder, acrylonitrile-methacrylic acid copolymer powder, vinylidene chloride-methacrylic acid copolymer, polyethylene powder, Polystyrene powder, organopolysiloxane elastomer powder, polymethylsilsesquioxane powder, urethane powder, wool powder, silk powder, cellulose powder, N-acyl lysine powder Organic powders such as-, fine particle titanium oxide coated mica titanium, fine particle titanium oxide coated nylon, barium sulfate coated mica titanium, titanium oxide containing silica, zinc oxide containing silica, etc., magnesium stearate, zinc myristate And metal soaps such as aluminum stearate and calcium stearate.

Examples of color pigments include inorganic color pigments such as red iron oxide, yellow iron oxide, black iron oxide, cobalt oxide, chromium oxide, ultramarine, navy blue, titanium oxide, and zinc oxide, Red No. 228, Red No. 226, Blue No. 404, and Red. No. 201, Red No. 202, Yellow No. 4 Organic color pigments such as aluminum lake, titanium mica, fine particle titanium oxide coated mica titanium, barium sulfate coated mica titanium, fish scale foil, bismuth oxychloride, pearl pigment such as aluminum flake, carmine And natural pigments such as safflower.

The powder component can be used alone or in combination of two or more.

(Partially crosslinked organopolysiloxane polymer)
A partially crosslinked organopolysiloxane polymer is a polymer obtained by subjecting an organopolysiloxane to a crosslinking reaction, for example, a crosslinked alkylarylpolysiloxane such as a crosslinked methylphenylpolysiloxane, or a crosslinked alkylpolysiloxane such as a crosslinked methylpolysiloxane. Siloxane and the like. Specific examples include (dimethicone / vinyl dimethicone) crosspolymer, (dimethicone / (PEG-10 / 15)) crosspolymer, (dimethicone / polyglycerin-3) crosspolymer, and (dimethicone / phenylvinyldimethicone) crosspolymer. Can be One or more of the partially crosslinked organopolysiloxane polymers can be used.

The partially crosslinked organopolysiloxane polymer can be obtained, for example, by subjecting a siloxane bond obtained by addition polymerization of methylhydrogenpolysiloxane and methylvinylpolysiloxane to a crosslinking reaction as a skeleton.

Commercially available products can be used as the partially crosslinked organopolysiloxane polymer. Examples of the commercially available products include KSG-15 (crosslinked methylpolysiloxane ((dimethicone / vinyl dimethicone) crosspolymer) 4 to 7). A mixture of 20-30% by mass of KSG-16 (cross-linked methylpolysiloxane ((dimethicone / vinyl dimethicone) cross-polymer) and 70-80% by mass of dimethicone) ), KSG-18A (a mixture of 10 to 20% by mass of a crosslinked methylphenylpolysiloxane (dimethicone / phenylvinyldimethicone) crosspolymer and 80 to 90% by mass of diphenylsiloxyphenyltrimethicone), KSG-210 (a crosslinked polyether) Modified silicone (dimethicone / ( EG-10 / 15)) a mixture of 20 to 30% by mass of a crosspolymer and 70 to 80% by mass of dimethicone), KSG-710 (crosslinked polyglycerin-modified silicone (dimethicone / polyglycerin-3) 20 to 30% by mass % And a mixture of 70 to 80% by mass of dimethicone) (all manufactured by Shin-Etsu Chemical Co., Ltd.).

The content of the partially crosslinked organopolysiloxane polymer is preferably from 5 to 25% by mass, and more preferably from 10 to 15% by mass, based on the total amount of the oily solid cosmetic from the viewpoint of elasticity and flexibility. More preferred.

(Oily component)
As the oil component, any oil agent that is usually used in cosmetics can be used without particular limitation, such as solid oil and oil agents other than solid oil. The oil component can be used alone or in combination of two or more.

As solid oils, for example, paraffin wax, microcrystalline wax, hydrocarbons such as polyethylene, hydrogenated castor oil, hydrogenated jojoba oil, carnauba wax, vegetable-derived fats such as rice wax, esters such as glyceryl tribehenate, and cholesterol fatty acid esters , Fatty acids such as stearic acid and behenic acid, higher alcohols such as stearyl alcohol and behenyl alcohol, silicones such as alkyl-modified silicone and acrylic-modified silicone, and sugar fatty acid esters such as dextrin palmitate and inulin stearate. No. These can be used alone or in combination of two or more.

ペースト Paste oil and liquid oil can be used as oil agents other than solid oil. Examples of paste oils include petrolatum, hexa (hydroxystearic acid / stearic acid / rosinic acid) dipentaerythrityl, tetra (hydroxystearic acid / isostearic acid) dipentaerythrityl, hexahydroxystearate dipentaerythrityl, and tri (caprylic acid / capric acid / myristine). Acid / stearic acid) glyceryl, hydrogenated castor oil isostearic acid, hydrogenated castor oil isostearic acid, phytosteryl oleate, sucrose tetrastearate triacetate, sucrose hexa (oleic acid / palmitic acid / stearic acid), and the like. These can be used alone or in combination of two or more.

Examples of the liquid oil include liquid paraffin, squalane, hydrocarbon oils such as hydrogenated polyisobutene, diisostearyl malate, polyglyceryl triisostearate, dipentaerythrityl pentaisostearate, ester oils such as trimethylolpropane triisostearate, and castor oil. Such as vegetable oils, higher alcohols, higher fatty acids, methylpolysiloxane, methylphenylpolysiloxane, octamethylcyclotetrasiloxane, decamethylcyclopentasiloxane, dodecamethylcyclohexasiloxane, stearoxymethylpolysiloxane, diphenylsiloxyphenyltrimethicone, and fluorine And silicone oils such as modified silicones. These can be used alone or in combination of two or more.

The content of the oily component in the oily solid cosmetic of the present embodiment can be 20% by mass or more based on the total amount of the oily solid cosmetic, and is preferably 20 to 40% by mass from the viewpoint of filling property. -30% by mass is more preferred.

油 The oil-based solid cosmetic of the present embodiment preferably contains a surfactant from the viewpoint of workability in dispersing the powder component.

(Surfactant)
As the surfactant, for example, a hydrophilic nonionic surfactant, an anionic surfactant, a cationic surfactant, an amphoteric surfactant, or the like can be used. Examples of the hydrophilic nonionic surfactant include polyoxyalkylene alkyl ether, glycerin alkyl ether, glycerin fatty acid ester, polyglycerin fatty acid ester, sorbitan fatty acid ester, and alkylene glycol adducts thereof, polyalkylene glycol fatty acid ester, and polyglycerin. Modified silicone, polyether-modified silicone and the like can be mentioned. Examples of the anionic surfactant include an alkyl phosphate, a polyoxyalkylene alkyl ether phosphate, a sulfonate, an alkyl sulfate, and a polyaspartate. Examples of the cationic surfactant include an alkylamine salt and an alkyltrimethylammonium salt. Examples of the amphoteric surfactant include lecithin, carbobetaine-type amphoteric surfactant, sulfobetaine-type amphoteric surfactant, and amino acid-type amphoteric surfactant. One type of surfactant can be used alone, or two or more types can be used in combination.

ポリ Among the above surfactants, polyether-modified silicone is preferable from the viewpoint of dispersibility of the powder component. Examples of the polyether-modified silicone include PEG-10 dimethicone, PEG-9 dimethicone, PEG-3 dimethicone, PEG-11 methyl ether dimethicone, PEG-9 polydimethylsiloxyethyl dimethicone, and lauryl PEG-9 polydimethylsiloxyethyl dimethicone. .

When the oil-based solid cosmetic of the present embodiment contains a surfactant, the content thereof can be 0.1 to 2.0% by mass based on the total amount of the oil-based solid cosmetic, and from the viewpoint of cosmetic stickiness. , 0.5 to 1.0% by mass.

The oily solid cosmetic of the present embodiment is, in addition to the above components, components commonly used in cosmetics, for example, preservatives, antioxidants, pigments, thickeners, pH adjusters, fragrances, ultraviolet absorbers, ultraviolet rays It may contain a scattering agent, a humectant, a chelating agent, an anti-inflammatory agent and the like.

油 The oil-based solid cosmetic of the present embodiment is suitable as a makeup cosmetic such as a foundation, cheek, face color, eyeshadow, eyebrow and the like.

Next, a method for producing the oil-based solid cosmetic of the present embodiment will be described.

油 The method for producing an oil-based solid cosmetic according to the present embodiment includes a step of compression-molding a cosmetic base material. The cosmetic base material can contain the above-mentioned powder component, a partially crosslinked organopolysiloxane polymer, an oil component, and other components as required.

組成 The composition of the cosmetic base material can be appropriately set so that the oily solid cosmetic of the present embodiment described above is obtained. The compounding amount in the cosmetic base material can be the same as the preferable range in the oily solid cosmetic described above. Further, the composition other than the powder component and the oil component of the cosmetic base material can be the same as the preferable composition of the oil-based solid cosmetic described above.

For example, the content of the powder component in the cosmetic base material can be 40 to 70% by mass based on the total amount of the cosmetic base material. Further, the content of talc in the cosmetic base material can be 20 to 65% by mass based on the total amount of the cosmetic base material. Furthermore, the content of the oily component in the cosmetic base material can be 20% by mass or more based on the total amount of the cosmetic base material.

The cosmetic base may be a slurry. Preparation of the slurry includes a method of mixing the above-mentioned powder component, a partially crosslinked organopolysiloxane polymer, an oil component, and other components as necessary. The mixing is, for example, a step of obtaining a first mixture in which powder components are mixed, and a second in which an oil component, a partially crosslinked organopolysiloxane polymer, and other components mixed as necessary are mixed. It can be performed through a step of obtaining a mixture and a step of mixing the first mixture and the second mixture.

The step of obtaining the first mixture can be performed using, for example, a super mixer or a Henschel mixer, and may be pulverized using an atomizer or the like as necessary.

ステップ The step of obtaining the second mixture can be performed using, for example, a disper or a homomixer, and the above-mentioned components can be mixed at room temperature to 40 ° C, and when containing a solid oil, at 70 to 100 ° C.

The step of mixing the first mixture and the second mixture can be performed using, for example, a super mixer, a Henschel mixer, or the like, and may be pulverized using an atomizer or the like as necessary.

The slurry of the cosmetic base material may contain a dispersion medium that is removed after compression molding, but when a liquid oil is blended as an oil component, it can be prepared without using such a dispersion medium. it can.

The compression molding of the cosmetic base material can be performed by defoaming the slurry of the cosmetic base material as necessary, filling a predetermined container, and pressing this by suction compression molding or the like. The pressing conditions are not particularly limited, but include, for example, room temperature and a pressure of 2 to 6 kgf / cm ² . The press may be performed once, or may be performed twice or more. The compression molded cosmetic base material may be dried.

(4) Examples of the predetermined container include a medium plate such as a gold plate and a resin plate.

Hereinafter, the present invention will be described in more detail by way of examples, but the technical scope of the present invention is not limited by these examples. In addition, the numerical value in a table | surface shows content (mass%) based on the total amount of cosmetic base materials.

先 Before the examples, the evaluation method adopted in each example will be described.

(1) Formability The slurry of the cosmetic base material was filled in a metal plate and subjected to compression molding, and the surface uniformity, cracks, peeling, cracks and the like were visually observed. Four-stage evaluation was performed according to the following criteria, and a score was given for each sample, and the average score at n = 5 was determined according to the following criteria.
[Evaluation criteria]
4 points: No change, uniform 3 points: Cracks, peeling, cracks, etc. are slightly confirmed 2 points: Cracks, peeling, cracks, etc. are confirmed 1 point: cracks, peeling, cracks, etc. Frequency of occurrence is very high [Judgment criteria (average score)]
A: 3.5 or more B: 3.0 or more to less than 3.5 C: 2.0 or more to less than 3.0 D: less than 2.0

(2) Filling property The filling property when the slurry of the cosmetic base material is poured into the metal dish is evaluated in four steps according to the following criteria, and a score is given for each sample, and the average score at n = 5 is as follows. The judgment was made according to the standard.
[Evaluation criteria]
4 points: Smooth and uniform filling possible 3 points: Non-uniform spread but filling possible 2 points: Filling is possible but slurry is not spread at all 1 point: Not filling [Judgment criteria (average score of rating)]
A: 3.5 or more B: 3.0 or more to less than 3.5 C: 2.0 or more to less than 3.0 D: less than 2.0

(3) Usability (elasticity, finger removal)
A sample of oily solid cosmetics was used with a finger from 20 panels specializing in cosmetics evaluation, and the elasticity (whether the cosmetic felt elastic when touched with a finger) and the removal with a finger (makeup) Regarding whether or not an appropriate amount can be obtained when taking a finger with a finger, each of them performed a five-step evaluation according to the following evaluation criteria, attached a score to each sample, and further determined the average of the scores of all panels according to the following criteria.
[Evaluation criteria]
5 points: Very good 4 points: Good 3 points: Normal 2 points: Bad 1 point: Very bad [Judgment criteria (average score)]
A: 4 or more B: 3 or more and less than 4 C: 2 or more and less than 3 D: less than 2

(4) Usability (elongation, adhesion, moist feeling, transparency)
A sample of oily solid cosmetics was used with a finger from 20 panelists specializing in the evaluation of cosmetics, and each of them was evaluated for elongation, adhesion, moistness, and transparency in accordance with the following evaluation criteria, and evaluated on a 5-point scale. A score was given for each panel, and the average of the scores of all panels was determined according to the following criteria.
[Evaluation criteria]
5 points: Very good 4 points: Good 3 points: Normal 2 points: Bad 1 point: Very bad [Judgment criteria (average score)]
A: 4 or more B: 3 or more and less than 4 C: 2 or more and less than 3 D: less than 2

(5) Impact resistance (fall strength)
Observe the state of each oily solid cosmetic sample after dropping it on a P tile 10 times from a height of 50 cm in a direction in which the contents are upward, and evaluate it according to the following criterion. And the average score at n = 5 was determined according to the following criteria.
[Evaluation criteria]
4 points: No change 3 points: Slight floating, chipping, and cracking occur but no problem 2 points: Partially floating, chipping, and cracking 1 point: Overall floating, chipping, and cracking [Judgment criteria (rating Average point)]
A: 3.5 or more B: 3.0 or more to less than 3.5 C: 2.0 or more to less than 3.0 D: less than 2.0

(Examples 1 to 14 and Comparative Examples 1 to 7)
Teaks having the compositions shown in Tables 1 to 3 were prepared by the following production methods and evaluated as described above. The results are shown in Tables 1 to 3.

<Production method>
The powder components of components 1 to 9 were uniformly dispersed with a Henschel mixer to obtain mixture I. Components 10 to 18 were uniformly dispersed at room temperature to obtain Dispersion II. The mixture I and the dispersion II were mixed to prepare a slurry of a cosmetic base material. The slurry of the cosmetic base material was filled in a metal plate and compression-molded under the following press conditions to obtain an oily solid cosmetic.
Press conditions: Press twice for 2 seconds with a load of 3 kgf / cm ²

中 Details of each component in Tables 1 to 3 are as follows.

[Powder component]
* 1: Talc having a volume average particle diameter of 37.3 μm * 2: Talc having a volume average particle diameter of 15.4 μm * 3: Synthetic phlogopite having a volume average particle diameter of 51.2 μm * 4: Synthesis having a volume average particle diameter of 8.4 μm Phlogopite

The volume average particle diameter is a value of D50 measured by a laser diffraction / scattering method in a dry powder state. The used apparatus and the set values of the refractive index are as follows.
Apparatus: Laser diffraction / scattering particle size distribution analyzer LA-950 (manufactured by HORIBA)
Refractive index settings: talc 1.565, mica 1.590

[Partially crosslinked organopolysiloxane polymer]
* 5: KSG-16 (manufactured by Shin-Etsu Chemical Co., Ltd., product name, (dimethicone / vinyl dimethicone) mixture of 20 to 30% by mass of crosspolymer and 70 to 80% by mass of dimethicone)
* 6: KSG-210 (manufactured by Shin-Etsu Chemical Co., Ltd., product name, mixture of (dimethicone / (PEG-10 / 15)) crosspolymer 20 to 30% by mass and dimethicone 70 to 80% by mass)
* 7: KSG-710 (manufactured by Shin-Etsu Chemical Co., Ltd., product name, mixture of (dimethicone / polyglycerin-3) crosspolymer 20 to 30% by mass and dimethicone 70 to 80% by mass)
* 8: KSG-18A (product name, manufactured by Shin-Etsu Chemical Co., Ltd., a mixture of 10 to 20% by mass of (dimethicone / phenylvinyldimethicone) crosspolymer and 80 to 90% by mass of diphenylsiloxyphenyltrimethicone)

As shown in Tables 1 to 3, the oil-based solid cosmetics obtained in Examples 1 to 14 have moldability, filling property, elasticity, usability (elasticity, removal by finger), and feeling of use (elongation, It was confirmed that the evaluation was sufficient in all of the adhesiveness, moist feeling, transparency) and impact resistance (drop strength).

(Example 15: teak)
(Components) (Blending ratio (% by mass))
1. Talc * 1 30.00
2. Talc * 2 20.00
3. Synthetic phlogopite * 4 3.00
4. Red 201 0.50
5. Red 202 0.70
6. Titanium oxide 0.20
7. Mica titanium 5.00
8. Partially crosslinked organopolysiloxane polymer * 5 10.00
9. Ethylhexyl palmitate Residue 10. Diisostearyl malate 5.00
11. PEG-10 dimethicone 0.50
12. Tocopherol 0.04

詳細 Details of the above components are the same as those already described above.

<Production method>
The powder components of components 1 to 7 were uniformly dispersed with a Henschel mixer to obtain mixture I. Components 8 to 12 were uniformly dispersed at room temperature to obtain Dispersion II. The mixture I and the dispersion II were mixed to prepare a slurry of a cosmetic base material. The slurry of the cosmetic base material was filled in a metal plate and compression-molded under the following press conditions to obtain a teak sample.
Press conditions: Press twice for 2 seconds with a load of 3 kgf / cm ²

<Evaluation>
The same evaluation as above was performed on the obtained teak sample. Table 4 shows the results.

(Example 16: teak)
(Components) (Blending ratio (% by mass))
1. Talc * 1 65.00
2. Red 201 0.30
3. Red 202 0.30
4. Yellow 4 0.30
5. Titanium oxide 0.20
6. Partially crosslinked organopolysiloxane polymer * 5 8.00
7. Dimethicone 10.00
8. 8. diphenylsiloxyphenyltrimethicone residue 9. Diisostearyl malate 3.50
10. PEG-10 dimethicone 0.50
11. Tocopherol 0.04

<Production method>
The powder components of components 1 to 5 were uniformly dispersed with a Henschel mixer to obtain mixture I. Components 6 to 11 were uniformly dispersed at room temperature to obtain Dispersion II. The mixture I and the dispersion II were mixed to prepare a slurry of a cosmetic base material. The slurry of the cosmetic base material was filled in a metal plate and compression-molded under the following press conditions to obtain a teak sample.
Press conditions: Press twice for 2 seconds with a load of 3 kgf / cm ²

(Example 17: teak)
(Components) (Blending ratio (% by mass))
1. Talc * 9 35.00
2. Synthetic phlogopite * 4 3.00
3. Red 201 0.50
4. Red 202 0.70
5. Yellow 4 0.60
6. Titanium oxide 0.20
7. Mica titanium 5.00
8. Partially crosslinked organopolysiloxane polymer * 5 15.00
9. Dimethicone 20.00
10. Diphenylsiloxyphenyltrimethicone residue11. Diisostearyl malate 5.00
12. PEG-10 dimethicone 0.50
13. Tocopherol 0.04

詳細 Details of the above components are the same as those already described above. * 9 is talc having a volume average particle diameter of 5.7 μm.

<Production method>
The powder components of components 1 to 7 were uniformly dispersed with a Henschel mixer to obtain mixture I. Components 8 to 13 were uniformly dispersed at room temperature to obtain Dispersion II. The mixture I and the dispersion II were mixed to prepare a slurry of a cosmetic base material. The slurry of the cosmetic base material was filled in a metal plate and compression-molded under the following press conditions to obtain a teak sample.
Press conditions: Press twice for 2 seconds with a load of 3 kgf / cm ²

(Example 18: Foundation)
(Components) (Blending ratio (% by mass))
1. Talc * 2 25.00
2. Synthetic phlogopite * 4 14.00
3. Polymethyl methacrylate 5.00
4. Titanium oxide 11.50
5. Bengala 0.20
6. Yellow iron oxide 1.30
7. Black iron oxide 0.10
8. Partially crosslinked organopolysiloxane polymer * 5 10.00
9. Tri (caprylic / capric acid) glyceryl 10.00
10. Dimethicone residue 11. PEG-10 dimethicone 0.50
12. Tocopherol 0.04
13. Carnauba wax 1.00

<Production method>
The powder components of components 1 to 7 were uniformly dispersed with a Henschel mixer to obtain mixture I. Components 8 to 13 were uniformly dispersed at 80 ° C. to obtain a dispersion II. The mixture I and the dispersion II were mixed to prepare a slurry of a cosmetic base material. The slurry of the cosmetic base material was filled in a metal dish, and compression-molded under the following press conditions to obtain a foundation sample.
Press conditions: Press twice for 2 seconds with a load of 3 kgf / cm ²

<Evaluation>
The same evaluation as described above was performed on the obtained foundation sample. Table 4 shows the results.

(Example 19: eye shadow)
(Components) (Blending ratio (% by mass))
1. Talc * 1 30.00
2. Carmine coated mica titanium 10.00
3. Titanium mica 15.00
4. Titanium oxide coated glass powder 1.00
5. Partially crosslinked organopolysiloxane polymer * 5 15.00
6. Ethylhexyl palmitate 5.00
7. 7. diphenylsiloxyphenyltrimethicone residue Diisostearyl malate 8.00
9. Tocopherol 0.04

<Production method>
The powder components of components 1 to 4 were uniformly dispersed with a Henschel mixer to obtain mixture I. Components 5 to 9 were uniformly dispersed at room temperature to obtain Dispersion II. The mixture I and the dispersion II were mixed to prepare a slurry of a cosmetic base material. The slurry of the cosmetic base material was filled in a metal plate, and compression-molded under the following press conditions to obtain an eye shadow sample.
Press conditions: Press twice for 2 seconds with a load of 3 kgf / cm ²

<Evaluation>
The same evaluation as above was performed on the obtained eye shadow sample. Table 4 shows the results.

(Example 20: eyebrow)
(Components) (Blending ratio (% by mass))
1. Talc * 1 35.00
2. Synthetic phlogopite * 4 3.00
3. Titanium oxide 7.00
4. Bengala 1.50
5. Yellow iron oxide 7.00
6. Black iron oxide 2.50
7. Polymethyl methacrylate 8.00
8. Partially crosslinked organopolysiloxane polymer * 5 15.00
9. Ethylhexyl palmitate 5.00
10. Dimethicone residue 11. PEG-10 dimethicone 0.50
12. Tocopherol 0.04

<Production method>
The powder components of components 1 to 7 were uniformly dispersed with a Henschel mixer to obtain mixture I. Components 8 to 12 were uniformly dispersed at room temperature to obtain Dispersion II. The mixture I and the dispersion II were mixed to prepare a slurry of a cosmetic base material. The slurry of the cosmetic base material was filled in a metal plate and compression-molded under the following press conditions to obtain an eyebrow sample.
Press conditions: Press twice for 2 seconds with a load of 3 kgf / cm ²

<Evaluation>
The same evaluation as described above was performed on the obtained eyebrow sample. Table 4 shows the results.

Claims

An oily solid cosmetic containing a powder component, a partially crosslinked organopolysiloxane polymer, and an oily component,
The content of the powder component is 40 to 70% by mass based on the total amount of the oily solid cosmetic;
The content of the oily component is 20% by mass or more based on the total amount of the oily solid cosmetic;
The powder component contains talc,
The oil-based solid cosmetic, wherein the content of the talc is 20 to 65% by mass based on the total amount of the oil-based solid cosmetic.
The oily solid cosmetic according to claim 1, which is a compression-molded product.
The oily solid cosmetic according to claim 1, wherein the content of the talc is 30 to 60% by mass based on the total amount of the oily solid cosmetic.
油 The oil-based solid cosmetic according to any one of claims 1 to 3, wherein the talc has a volume average particle size of 0.5 to 50 µm.
油 The oil-based solid cosmetic according to any one of claims 1 to 3, wherein the talc has a volume average particle size of 20 to 45 µm.
The talc according to any one of claims 1 to 3, wherein the talc has a plurality of maxima in a particle size distribution, and one of the plurality of maxima is not less than 5 µm and not more than 20 µm, and another is not less than 20 µm and not more than 45 µm. Item 20. The oily solid cosmetic according to Item.
The oily solid cosmetic according to any one of claims 1 to 6, wherein the content of the partially crosslinked organopolysiloxane polymer is 5 to 25% by mass based on the total amount of the oily solid cosmetic.
The oily solid cosmetic according to any one of claims 1 to 7, wherein the content of the oily component is 20 to 30% by mass based on the total amount of the oily solid cosmetic.
Including a step of compression molding the cosmetic base material,
The cosmetic base material contains a powder component, a partially crosslinked organopolysiloxane polymer, and an oily component,
The content of the powder component is 40 to 70% by mass based on the total amount of the cosmetic base material;
The content of the oily component is 20% by mass or more based on the total amount of the cosmetic base material,
The powder component contains talc,
The method for producing an oily solid cosmetic, wherein the content of the talc is 20 to 65% by mass based on the total amount of the cosmetic base material.