JP2008214298A - Powdery cosmetic preparation - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a powdery cosmetic preparation which provides long-lasting cosmetic benefits, gives good after-feels such as skin feel and spread, and gives, after application, feel of moistness free from harshness common in a powdery cosmetic. <P>SOLUTION: The powdery cosmetic preparation is formulated from (A) a powder prepared by combining a hydrophobized inorganic white pigment with a crystalline cellulose, (B) a dispersion of a silicone powder, and (C) an oil. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to powder cosmetics, and in particular, the cosmetic effect is excellent in sustainability, and the skin feel, extensibility, and the like are good, and there is no powderiness during use, and a moist feeling. It relates to a certain powder cosmetic.

  In powder cosmetics, cosmetics containing inorganic white pigments with a high refractive index such as titanium oxide are also known for the purpose of imparting an ultraviolet shielding effect and covering effects such as hiding skin defects. The more these inorganic white pigments are blended, the higher the ultraviolet shielding effect and cover effect, but the heavier the spread on the skin, the worse the extensibility such as a squeaky feeling and a catch.

  In order to improve the feeling of use, it is common to add a spherical resin powder. Among them, a method of adding a silicone powder such as a silicone elastomer for the purpose of imparting a feeling of use such as softness and smoothness is adopted. (See Patent Document 1). However, since the silicone elastomer has a high cohesiveness, it is very difficult to uniformly disperse the powder in the cosmetic. Therefore, it is possible to use a method of using a closed multi-stage type screw thread extruder (see Patent Document 2), a method using a wet pulverizer (see Patent Document 3), etc. Although it has been developed, when powder cosmetics containing these modified silicone elastomers are manufactured by the usual dry manufacturing method, extensibility, smooth feel, or moldability when solidified is improved. Because of the high oil absorbency of the silicone elastomer, the feeling of use in terms of powderiness peculiar to powder cosmetics was not sufficient at the time of use.

  On the other hand, the crystalline cellulose treatment of the component (A) in the present invention is exemplified in Patent Document 4 or 5, but soft controllability is imparted by appropriately controlling the agglomeration strength of the powder and soft agglomeration. In other words, if an inorganic white pigment that has been hydrophobized, which has a heavy spread on the skin, is squeaky, and has a poor extensibility, such as scratches, is further combined with crystalline cellulose to make it soft, smooth and soft to use. This is an inorganic white pigment having excellent extensibility. However, blending the composite-treated hydrophobized inorganic white powder into this cosmetic improves the feel to the skin, extensibility, and no powderiness, but it is moist at the time of use. In terms of feeling, the feeling of use was not sufficient.

JP-A-8-26932 Japanese Patent No. 3126553 Japanese Patent No. 3468971 Japanese Patent No. 3766616 Japanese Patent No. 3766817

The present invention has been made in view of the above matters, and its purpose is excellent in sustainability of the makeup effect, good use feeling such as touch to skin and extensibility, and powdery feeling at the time of use. The object of the present invention is to provide a powdery cosmetic material that is both soft and moist.

In order to achieve the above-mentioned object, the present inventors have studied, and as a result, (A) a cosmetic powder obtained by further complexing a hydrophobically treated inorganic white pigment with crystalline cellulose, and (B) a silicone powder By mixing the dispersion and (C) the oil agent uniformly, and further blending the mixed powder obtained by drying, it is possible to obtain a cosmetic having excellent cosmetic effect and good use feeling. The headline and the present invention were completed.
That is, this invention exists in the powder cosmetics characterized by being prepared using the following component (A)-(C), and its manufacturing method.
(A) Powder obtained by complexing inorganic white pigment subjected to hydrophobic treatment with crystalline cellulose (B) Dispersion liquid of silicone powder (C) Oil agent In addition to the following cosmetic powder is there.
・ Powder made by compounding inorganic white pigment that has been hydrophobized with crystalline cellulose ・ Silicone powder ・ Oil agent

  According to the method of the present invention, even when a large amount of an inorganic white pigment such as titanium oxide is blended, a powder cosmetic product that is excellent in use feeling such as extensibility and smoothness and has a powdery or moist feeling is obtained. be able to.

  Hereinafter, embodiments of the present invention will be described in detail.

  The inorganic white pigment of component (A) in the present invention is not particularly limited as long as it is usually used in cosmetics, and includes titanium oxide, zinc oxide, aluminum oxide, barium sulfate, zirconium oxide, cerium oxide and the like. Among these, titanium oxide, zinc oxide, fine particle titanium oxide, and fine particle zinc oxide are preferable from the viewpoint of versatility. Although there is no restriction | limiting in particular as a particle diameter of an inorganic white pigment, Preferably, a primary particle diameter is 0.001 micrometer-2.0 micrometers, and the compounding quantity in cosmetics is 0.1 mass%-40 mass%. preferable. If it is less than 0.1%, a sufficient cover effect for the finish cannot be obtained. Conversely, if it exceeds 40% by mass, unnaturalness may be caused instead of the finish.

  In addition, the hydrophobization treatment of the component (A) in the present invention means that the inorganic white pigment is coated with various compounds to hydrophobize the pigment surface, and the hydrophobized powder is ion-exchanged. This refers to a product in which 0.5 g of hydrophobized powder is added to 100 mL of water and left to stand at room temperature for 1 hour, and then visual evaluation is performed, and most of the powder is floating on the water surface. As the surface treatment method, a conventionally known surface treatment method, for example, an oil agent treatment with wax or squalane oil, N-acylated amino acid treatment such as Nε-lauroyl-L-lysine (Amihop LL manufactured by Ajinomoto Co., Inc.), zinc salt of fatty acid, etc. Or metal soap treatment using magnesium salt, silicone treatment with dimethylpolysiloxane or methylhydrogenpolysiloxane, treatment with silane or titanate such as alkylalkoxysilane, treatment with fluorine compound such as perfluoroalkyl phosphate, and the like. The surface treatment method can be carried out by a dry method, a wet method (solvent type, aqueous type, mixed type), a mechanochemical method or the like. The surface treatment amount varies depending on the type of the surface treatment agent, but is generally preferably 0.1 to 30% by mass, and more preferably 1 to 10% by mass in terms of mass ratio.

  The crystalline cellulose used in the present invention is not particularly limited as long as it is stipulated in official documents such as cosmetic raw material standards, and may vary depending on particle size distribution, surface treatment method, and crystallinity. Grades exist, but any can be used. For the compounding treatment with crystalline cellulose, a technique as described in Patent Document 4 or Patent Document 5 can be used.

  The silicone powder dispersion of component (B) used in the powder cosmetic of the present invention is a silicone powder that is stably and uniformly dispersed in a solvent such as water or volatile silicone. Examples of the properties of the dispersion include liquid, cream, and slurry, but are preferably liquid in terms of ease of uniform dispersion in a powder cosmetic. Further, examples of the shape of the silicone powder include a spherical shape, a flat shape, and an indefinite shape, but a spherical shape is preferable in consideration of slipperiness to the skin.

  Examples of the silicone powder used in the present invention include silicone resin powder, silicone elastomer powder, silicone resin-coated silicone elastomer powder, and the like, and one or more of them can be used. Among these, silicone elastomer powder is preferable because it is excellent in use feeling such as smoothness and softness.

  The average particle diameter of such silicone powder is preferably in the range of 0.1 μm to 100 μm, more preferably 1 to 20 μm. If it is less than 0.1 μm, it may not be possible to give a significant improvement in slipperiness when using cosmetics, and if it exceeds 100 μm, when using cosmetics, there will be a feeling of roughness and feel. May be worse, and is preferably in the range of 0.1 μm to 100 μm.

  Examples of the dispersion of (B) silicone powder in the present invention include BY29-129 (solid content 63%, average particle size 4 μm, manufactured by Toray Dow Corning), and water, alcohol, etc. are added thereto. It is also possible to adjust the viscosity by, for example, use. It is also possible to use silicone powder dispersed in a solvent such as water in advance to a state close to primary particles. As a dispersion method, for example, a medium type pulverizer such as a micros or a bead mill can be used. However, there is no limitation to these as long as a silicone powder is stably and uniformly dispersed in a solvent such as water. Examples of silicone powders include the Torefill series (Torefill E505C, Trefill E508, etc.) manufactured by Toray Dow Corning, and the KSP series (KSP-100, KSP-101, etc.) manufactured by Shin-Etsu Chemical Co., Ltd. .

  The blending amount of the silicone powder dispersion as the component (B) in the present invention into the powder cosmetic depends on the dosage form of the cosmetic and the pure amount (solid content) of the silicone powder in the dispersion of the component (B). The silicone powder pure content (solid content) is 0.1 to 80% by mass, preferably 1 to 50% by mass in the composition of the present invention. If it is less than 0.1% by mass, it may be difficult to achieve the effects of the present invention. On the other hand, if it exceeds 80% by mass, the formability when solidified may be lowered, which is not preferable.

The oil agent of the component (C) in the present invention is not particularly limited as long as it is used for ordinary cosmetics, origins such as animal oils, vegetable oils, synthetic oils, solid oils, semi-solid oils, liquid oils, etc. Regardless of the properties, oil agents such as hydrocarbons, fats and oils, waxes, hardened oils, ester oils, silicone oils, fluorine-based oils, lanolin derivatives and the like can be mentioned. Examples include higher alcohols such as cetyl alcohol, isostearyl alcohol, lauryl alcohol, hexadecyl alcohol, octyldodecanol; fatty acids such as isostearic acid, undecylenic acid, oleic acid; glycerin, sorbitol, ethylene glycol, propylene glycol, polyethylene glycol Polyesters such as myristyl myristate, hexyl laurate, decyl oleate, isopropyl myristate, hexyl decyl dimethyloctanoate, glyceryl monostearate, diethyl phthalate, ethylene glycol monostearate, octyl oxystearate Hydrocarbons such as liquid paraffin, petroleum jelly and squalane; waxes such as lanolin, reduced lanolin and carnauba wax; mink oil, cocoa butter Oils such as coconut oil, palm kernel oil, camellia oil, sesame oil, castor oil, olive oil; dimethylpolysiloxane, methylhydrogenpolysiloxane, methylphenylpolysiloxane, polyether-modified organopolysiloxane, fluoroalkyl / polyoxyalkylene co-modified Examples include organopolysiloxane, alkyl-modified organopolysiloxane, terminal-modified organopolysiloxane, fluorine-modified organopolysiloxane, amino-modified organopolysiloxane, silicone compounds such as silicone gel, fluorine compounds such as perfluoropolyether and fluoroalcohol. , One or more of these can be used.

  The blending amount of these oil agents is not particularly limited, but generally 1 to 30% by mass is preferable. When component (C) is blended in this range, a smooth and excellent extensibility and a moist feeling that is not powdery can be obtained.

  In addition to the above-described components, the cosmetics of the present invention can be blended with components that are usually blended in cosmetics as long as the effects of the present invention are not impaired. Examples of powders include, for example, organic dyes such as Red No. 104, Red No. 102, Red No. 226, Red No. 201, Blue No. 404; Blue No. 1 aluminum lake, Yellow No. 4 aluminum lake, Yellow No. 203 barium lake, etc. Lake pigments: Yellow iron oxide, red iron oxide, black iron oxide, chromium oxide, carbon black, ultramarine, bitumen and other colored pigments; body pigments such as talc, mica, sericite, kaolin and synthetic phlogopite; pearl pigments such as mica titanium; Metal salts such as barium sulfate, calcium carbonate, magnesium carbonate, aluminum silicate, magnesium silicate; inorganic powders such as silica and alumina; nylon powder, polymethyl methacrylate powder, silk powder, urethane powder, cellulose powder, Teflon powder, polyethylene powder Organic powder such as bentonite, smecta And zinc nitride, fine particle titanium oxide, fine particle zinc oxide and the like. The size of the powder is preferably in the range of 5 nm to 100 μm, more preferably 10 nm to 25 μm. Further, these powders may be blended after hydrophobizing treatment or composite treatment.

  As other components, use components such as surfactants, stickers, preservatives, fragrances, UV protection agents (including organic UV absorbers), physiologically active ingredients, humectants, salts, antioxidants, etc. Can do.

  In the method for producing a powder cosmetic according to the present invention, a dispersion of a cosmetic powder, an oil agent, and a silicone powder obtained by further complexing a hydrophobized inorganic white pigment with crystalline cellulose is uniformly mixed by a conventional method. The normal method here is, for example, a method of mixing by an agitating action such as a V-type mixer, a ribbon mixer, or a Henschel mixer, and then pulverizing with an impact type pulverizer such as a hammer mill or a pin mill, such as a ball mill or a crusher. Examples thereof include a method using a pulverizer that also serves as an appropriate mixer, a trelo mixer, a planetary mixer, and a kneader. At this time, a surfactant, alcohol, moisture, or the like may be added in an auxiliary role of mixing.

  When water is added to the above mixture, the amount of water added varies depending on the composition of the cosmetic powder and the type, amount, and production method of the oil. However, after considering the effects of the present invention and the efficiency of drying, The amount is preferably 2 to 30 parts with respect to 100 parts of the powder cosmetic.

  Subsequently, the solvent such as water is removed from the mixture thus obtained. The apparatus to be used is not particularly limited as long as it is for the purpose of removing water or a solvent such as alcohol added if necessary.

  Although it does not specifically limit as a specific use of the powder cosmetics of this invention, A foundation, white powder, body powder, eye shadow, blusher, eyebrow etc. are mentioned, The form may be any of powder form and solid form. Among these, as a form in which the effect of the present invention is easily exhibited, it is a solid powder makeup cosmetic.

  Hereinafter, the present invention will be described in detail by way of examples and comparative examples. In addition, this invention is not limited by these Examples. Unless otherwise specified, the blending amount indicates mass%.

・ Evaluation of usefulness of skin Using 10 panelists specializing in cosmetics, applying examples and comparative examples after washing the face, feeling of use (lightness, no powderiness, moist feeling), finish cover effect The makeup sustainability after 3 hours was evaluated according to the following evaluation criteria.

Standard Judgment ――――――――――――――――――――――――――――――――――――
More than 8 out of 10 felt good ◎
6-7 out of 10 felt good ○
4-5 out of 10 felt good △
3 or less out of 10 felt good ×

Production Example 1 of Nε-lauroyl-L-lysine / crystalline cellulose composite treated pigment
Titanium oxide was treated by the following method.
5 parts by mass of N-lauroyl-L-lysine was dissolved in an alkaline solution consisting of 9 parts by mass of a 5 mol / L sodium hydroxide aqueous solution and 64 parts by mass of purified water. 92 parts by mass of titanium oxide was added to an acidic solution composed of 6.9 parts by mass of 6 mol / L hydrochloric acid and 500 parts by mass of purified water, and stirred well to obtain a slurry. While stirring the slurry, an N-lauroyl-L-lysine solution was added dropwise, and the pH was neutralized and finely adjusted, followed by filtration and washing with water. Next, 100 parts by mass of a crystalline cellulose 10% aqueous dispersion (Asahi Kasei Co., Ltd .: THEORUS CREAM FP-03) was diluted and dispersed in 600 parts by mass of purified water, and the powder washed with water was charged and mixed therein. The obtained slurry was spray-dried with a spray dryer to obtain the target Nε-lauroyl-L-lysine / crystalline cellulose composite-treated pigment.

Production Example 2 of Fluorine Compound / Crystalline Cellulose Composite Treated Pigment
A pigment (90 parts by mass) obtained by treating 85 parts by mass of titanium oxide with 5 parts by mass of a perfluoroalkyl phosphate diethanolamine salt is added to 100 parts by mass of a 10% crystalline cellulose aqueous dispersion (Asahi Kasei: Theolas Cream FP-03). The mixture was gradually kneaded to obtain a pigment paste. Next, 200 parts by mass of isopropyl alcohol was added, and the mixture was further kneaded, filtered, and then dried at 80 ° C. under reduced pressure with stirring to remove the solvent. After secondary drying using a blower dryer, pulverization was performed using a hammer mill to obtain a target fluorine compound / crystalline cellulose composite-treated pigment.

-Examples 1-2, comparative examples 1-5 (powder foundation)
A powder foundation was prepared from each component shown in Table 1.

(Manufacturing method; Examples 1-2, Comparative Examples 1, 2, 5)
A powder foundation having the composition shown in Table 1 was prepared by the following method.
The powder components (1) to (9) are uniformly mixed with a Henschel mixer, and a mixture of the preservative (10), the oil agent components (11) to (13) and the aqueous dispersion of silicone elastomer (14) is added thereto. And mixed until uniform again. The mixture was put into a hot air dryer, dried at 50 ° C. for 4 hours, then filled in a metal pan and press-molded to obtain a powder foundation.
(Comparative Examples 3 and 4)
In advance, silicone elastomer (15) is uniformly mixed using a part of the powder component (9) in a closed multi-stage slip screw extruder, and this is uniformly mixed with the powder components (1) to (9). Then, the preservative (10) and the oil component (11-13) were added and mixed again until uniform. The mixture was filled in a metal pan and press molded to obtain a powder foundation.

  From the results shown in the table, the examples of the present invention are superior to the comparative examples in lightness of spread, moist feeling without powderiness, finish covering effect, and makeup durability. Recognize. On the other hand, evaluation was bad in any item in the comparative example.

Examples 3 and 4 and Comparative Example 6 (solid white powder)
Solid white powder was prepared from each component shown in Table 2.

(Production method)
(Examples 3-4, Comparative Example 6)
Solid white powder having the composition shown in Table 2 was prepared by the following method.
The powder components (1) to (9) are uniformly mixed with a Henschel mixer, and a mixture of the preservative (10), the oil agent components (11) to (13), and the aqueous dispersion of silicone elastomer (14) is added thereto. In addition, it was mixed until uniform again. The mixture was put in a hot air dryer, dried at 50 ° C. for 4 hours, then filled in a metal pan and press-molded to obtain a solid white powder.

  As is apparent from Table 2, the powder cosmetic according to the present invention is excellent in any of lightness of spread, moist feeling without powderiness, covering effect of the finish, and makeup durability. It was.

Application example 1 (powder foundation)
(Ingredient) (Mixed amount%)
・ Silicone treatment (2%) Bengala 1.0
・ Silicone treatment (2%) yellow iron oxide 2.0
・ Silicone treatment (2%) Black iron oxide 0.5
Nε-lauroyl-L-lysine / crystalline cellulose 20.0
Composite treated titanium oxide (Production Example 1)
・ Silicone treatment (2%) Talc 25.0
・ Silicone treatment (2%) Mica 29.74
・ Nylon powder 5.0
・ Preservative appropriate amount ・ Vaseline 1.0
・ Methylpolysiloxane 4.0
・ Isocetyl myristate 3.0
・ 2-Ethylhexyl paramethoxycinnamate 2.0
-Silicone elastomer aqueous dispersion (* 1) 6.3
・ Owaku extract (* 2) 0.1
・ Dioscorea compositor extract (* 3) 0.1
・ N-acetylglucosamine (* 4) 0.1
・ Soymilk fermentation broth (* 5) 0.1
・ Orange juice (* 6) 0.01
・ Yeast extract (* 7) 0.01
・ Seaweed extract (* 8) 0.01
・ Clove extract (* 9) 0.01
・ Gardenia extract (* 10) 0.01
・ Chimpi extract (* 11) 0.01

* 1; Silicon BY-129 (Toray Dow Corning)
Solid content 63% Solid conversion * 2; Awaku extract J (manufactured by Maruzen Pharmaceutical Co., Ltd.)
* 3: Dioscorea compositor root extract (Mitsui Chemicals)
* 4; Marine Sweet F (made by Yaizu Suisan)
* 5: Fermented soymilk (Sansho Pharmaceutical Co., Ltd.)
* 6: Homofruit (orange) N (manufactured by Koei Kogyo Co., Ltd.)
* 7: Dismutin BTJ (Penta Farm)
* 8; Marine purge (Ichimaru Falcos)
* 9: Clove extract (Maruzen Pharmaceutical Co., Ltd.)
* 10: Sanshin extract BG (Maruzen Pharmaceutical Co., Ltd.)
* 11; Chimpi extract BG40 (Maruzen Pharmaceutical Co., Ltd.)

Application example 2 (powder foundation)
(Ingredient) (Mixed amount%)
・ Silicone treatment (2%) Bengala 1.0
・ Silicone treatment (2%) yellow iron oxide 2.0
・ Silicone treatment (2%) Black iron oxide 0.5
・ Fluorine compound / titanium oxide / crystalline cellulose composite treatment 20.0
Titanium oxide (Production Example 2)
・ Silicone treatment (2%) Talc 25.0
・ Silicone treatment (2%) mica 29.89
・ Alkyl polyacrylate 5.0
・ Preservative appropriate amount ・ Heavy liquid isoparaffin 0.5
-Isostearic acid hydrogenated castor oil 0.5
・ Methylpolysiloxane 2.0
・ Methylphenyl polysiloxane 2.0
Α-olefin oligomer 3.8
1,3-butylene glycol 1.0
-Silicone elastomer aqueous dispersion (* 12) 6.3
・ Rose water (* 13) 0.1
・ Rose hip oil (* 14) 0.1
・ Tripolyhydroxystearic acid
Dipentaerythrityl (* 15) 0.1
・ Royal jelly extract (* 16) 0.1
2-methacryloyloxyethyl phosphorylcholine0.1
Butyl methacrylate copolymer liquid (* 17)
・ Hydrolyzed conchiolin solution (* 18) 0.01

* 12: Silicon BY-129 (manufactured by Toray Dow Corning)
Solid content 63% Solid conversion * 13; Rose extract (manufactured by Koei Kogyo Co., Ltd.)
* 14; Rosehip oil (Nikko Chemical)
* 15; Saracos WO-6 (Nisshin Oilio Co., Ltd.)
* 16: Royal jelly extract BG (Api)
* 17: LIPIDURE PMB (manufactured by NOF Corporation)
* 18; Pearl protein extract K (manufactured by Maruzen Pharmaceutical Co., Ltd.)

Application example 3 (solid white powder)
(Ingredient) (Mixed amount%)
・ Silicone treatment (2%) Bengala 0.3
・ Silicone treatment (2%) yellow iron oxide 0.5
・ Silicone treatment (2%) Black iron oxide 0.05
・ Nε-lauroyl-L-lysine / crystalline cellulose composite treatment 3.0
Titanium oxide (Production Example 1)
・ Silicone treatment (2%) Talc 40.0
・ Silicone treatment (2%) synthetic phlogopite 20.0
・ Silicone treatment (2%) mica 22.43
・ Preservative appropriate amount ・ Vaseline 1.0
・ Lactic acid octyldodecyl 2.0
・ Glyceryl tri-2-ethylhexanoate 2.0
-Isononyl isononanoate 2.0
-Silicone elastomer aqueous dispersion (* 19) 6.3
・ Olive leaf extract (* 20) 0.1
・ Hypericum extract (* 21) 0.1
・ Yuzu extract (* 22) 0.1
・ Avocado extract (* 23) 0.1
-Tea extract (* 24) 0.01
-Camellia extract (* 25) 0.01

* 19: Silicon BY-129 (Toray Dow Corning)
Solid content 63% Solid conversion * 20; Olive leaf extract BG (Maruzen Pharmaceutical Co., Ltd.)
* 21: Falco Rex Hypericum B (Ichimaru Falcos)
* 22: Yuzu extract (Maruzen Pharmaceutical)
* 23: Falco Rex Avocado B (Ichimaru Falcos)
* 24: Tea extract (Maruzen Pharmaceutical Co., Ltd.)
* 25: Camellia seed extract (Maruzen Pharmaceutical Co., Ltd.)

Application example 4 (powder powder)
(Ingredient) (Mixed amount%)
・ Silicone treatment (2%) Bengala 0.3
・ Silicone treatment (2%) yellow iron oxide 0.5
・ Silicone treatment (2%) Black iron oxide 0.05
・ Nε-lauroyl-L-lysine / crystalline cellulose composite treatment 2.0
Titanium oxide (Production Example 1)
・ Silicone treatment (2%) Talc 60.0
・ Silicone treatment (2%) Mica 27.63
・ Preservative appropriate amount ・ liquid paraffin 3.0
-Silicone elastomer aqueous dispersion (* 26) 6.3
・ L-proline (* 27) 0.01
・ L-alanine (* 28) 0.01
・ Silk extract (* 29) 0.1
・ Yeast extract (* 30) 0.1
* 26; Silicon BY-129 (Toray Dow Corning)
Solid content 63% Solid conversion * 27; L-proline (Ajinomoto Co., Inc.)
* 28; L-alanine (Ajinomoto Co., Inc.)
* 29; Silk protein extract (Ichimaru Falcos)
* 30; TONISKIN (manufactured by Silab)

Application example 5 (blusher)
(Ingredient) (Mixed amount%)
・ Silicone treatment (2%) Bengala 1.0
・ Silicone treatment (2%) yellow iron oxide 0.5
・ Silicone treatment (2%) Black iron oxide 0.2
・ Red 226 0.08
Nε-lauroyl-L-lysine / crystalline cellulose
Composite treated titanium oxide (Production Example 1) 2.0
・ Silicone treatment (2%) Talc 60.0
・ Silicone treatment (2%) mica 22.92
・ Preservative appropriate amount ・ Vaseline 1.5
・ Phenyltrimethicone 2.5
・ Octildodecanol 2.5
-Silicone elastomer aqueous dispersion (* 31) 6.3
・ Elderberry extract (* 32) 0.1
・ Liquorice extract powder (* 33) 0.1
・ Wheat germ extract (* 34) 0.1
・ Yokuinin extract (* 35) 0.1
・ Yukinoshita Extract (* 36) 0.1
* 31; Silicon BY-129 (Toray Dow Corning)
Solid content 63% Solid conversion * 32; Elderberry extract BG90 (Maruzen Pharmaceutical Co., Ltd.)
* 33: Licorice extract (Maruzen Pharmaceutical Co., Ltd.)
* 34; Clariskin (manufactured by Silab)
* 35; Yokuinin extract BG-S (manufactured by Maruzen Pharmaceutical Co., Ltd.)
* 36: Yukinoshita extract (manufactured by Ichimaru Falcos)

  The powder cosmetic of the present invention is excellent in sustainability of the cosmetic effect, improves the feeling of use such as poor spread, squeaky feeling, and squeaky feeling, which were problems when blending a large amount of inorganic white pigment, and at the time of use It is possible to obtain a powder cosmetic product which is not powdery and has a moist feeling and excellent use feeling.

Claims (4)

A powder cosmetic characterized by being prepared using the following components (A) to (C).
(A) Powder obtained by complexing inorganic white pigment subjected to hydrophobic treatment with crystalline cellulose (B) Dispersion liquid of silicone powder (C) Oil agent The powder cosmetic according to claim 1, wherein the inorganic white pigment subjected to the hydrophobic treatment in component (A) is one or more selected from the group consisting of titanium oxide, zinc oxide, fine particle titanium oxide and fine particle zinc oxide. A powder cosmetic comprising the following ingredients:
・ Powder made by compounding inorganic white pigment that has been hydrophobized with crystalline cellulose ・ Silicone powder ・ Oil agent The manufacturing method of the powder cosmetics obtained by drying, after uniformly mixing the raw material which used the following component (A)-(C) at least.
(A) Powder obtained by complexing inorganic white pigment subjected to hydrophobic treatment with crystalline cellulose (B) Dispersion liquid of silicone powder (C) Oil agent