JPH11322543A - Cosmetic - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain a cosmetic with excellent stability, water resistance, oil resistance, resistance to friction and coating film flexibility, having favorable feeling when applied, and good in makeup sustainability through preventing the wetting, slippage and loss of cosmetic ingredients, by including fluorine compound-treated powder and a film-forming fluoropolymer. SOLUTION: This cosmetic is obtained by including (A) pref. 1-95 wt.% of a fluorine compound-treated powder and (B) pref. 0.5-30 wt.% of a film- forming fluoropolymer selected from homopolymer of a polymerizable fluoromonomer (pref. fluoroalkyl group-contg. polymerizable monomer) and copolymers containing the above monomer. The fluorine compound for treating powder in the ingredient A is e.g. a perfluoroalkyl group-contg. phosphoric ester of the formula (Rf is a 3-21C perfluoroalkyl or the like; (d) is 1-12; (e) is 1-3; M is H or a water-soluble cation such as of metal).

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to water resistance, oil resistance,
It has excellent friction resistance and coating flexibility, has a good feeling of use,
The present invention relates to a cosmetic composition that prevents the wetting, twisting, and disappearing of cosmetic components, has a long lasting makeup, and has excellent stability.

[0002]

2. Description of the Related Art In general, the disappearance of cosmetic ingredients such as medicinal ingredients and pigments, and the deterioration of the face due to aging, such as shininess of the face, oil floating, color dullness, and kinks, are caused by the action of human secretions such as sweat, tears, and sebum. It depends on internal factors and external factors, such as skin movement, contact with hands or clothing, and contact with rain (water). In order to solve such problems, cosmetics containing a fluorine compound-treated powder have been proposed for the purpose of imparting water resistance and oil resistance to the cosmetic (Japanese Patent Application Laid-Open No. 62-250074). However, such powders are difficult to disperse in bases such as oils and waxes commonly used in cosmetics, and it is difficult to obtain a sufficient effect of preventing makeup loss.

Further, in order to impart water resistance and oil resistance to components other than powder, cosmetics containing a liquid perfluoropolyether compound have been proposed (JP-A-61-2).
34928). However, since the perfluoropolyether compound is liquid, it has poor compatibility with other additives, and a stable cosmetic cannot be obtained when a large amount of the perfluoro compound alone is used as an oil agent. In addition, although water resistance and oil resistance are high, since it is liquid, fluidity is high and skin affinity is low, so that medicinal ingredients and pigments move along with cosmetic ingredients due to changes in facial expression, and accumulate in wrinkles ( ), There is also a problem that it disappears due to physical contact or the like.

For such cosmetic transfer due to physical friction, a synthetic resin emulsion having a film-forming ability, an oily resin, an acryl-silicone graft copolymer or the like (JP-A-2-25411) is used. However, the film of the synthetic resin emulsion is easily broken when it comes in contact with water, peels off, etc., and has insufficient water resistance. Oily resins and acryl-silicone graft copolymers have good sweat resistance and friction resistance, but have insufficient sebum resistance. In addition, there is a fluorine-based synthetic resin having sebum resistance (Japanese Patent Application Laid-Open No. 7-233027, etc.), but because of the low flexibility of the film, it cannot move in accordance with the facial expression, resulting in discomfort to the skin and In addition, the coating film is damaged.

[0005]

SUMMARY OF THE INVENTION An object of the present invention is to provide excellent water resistance, oil resistance, abrasion resistance, and flexibility of a coating film, prevent the wetting, twisting, and disappearing of a cosmetic component, and provide a long lasting makeup. An object of the present invention is to provide cosmetics having excellent stability.

[0006]

Means for Solving the Problems The inventors of the present invention have found that if a specific film-forming fluoropolymer material is used in combination with a fluorine compound-treated powder, water resistance, oil resistance, friction resistance, and film flexibility can be improved. The present invention has been found to provide a cosmetic composition which has excellent durability, has a good feeling in use, and prevents the wetting, twisting, and disappearance of the cosmetic component, has good cosmetic durability, and has excellent stability. .

That is, the present invention relates to (A) a fluorine compound-treated powder, and (B) a film-forming fluorine-containing fluorinated polymer selected from a homopolymer of a fluorinated polymerizable monomer and a copolymer containing the fluorinated polymerizable monomer as a constituent monomer. It is intended to provide a cosmetic containing a polymer substance.

[0008]

BEST MODE FOR CARRYING OUT THE INVENTION In the fluorine compound-treated powder of the component (A) used in the present invention, the fluorine compound for powder treatment may be, for example, a compound represented by the following general formula (1):

[0009]

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Wherein Rf represents a linear or branched perfluoroalkyl group or a perfluorooxyalkyl group having an average of 3 to 21 carbon atoms, d represents a number of 1 to 12, and e represents a number of 1 to 12. Wherein M represents a water-soluble cation such as hydrogen, metal, ammonium, or substituted ammonium), a perfluoroalkyl group-containing phosphate (see US Pat. No. 3,632,744), a fluoroalkyl phosphate diethanolamine salt Monoester and diester (see JP-A-62-250074), a resin having a perfluoroalkyl group (see JP-A-55-167209), ethylene tetrafluoride resin, perfluoroalcohol, perfluoro Epoxy compound, sulfoamide type fluorophosphoric acid, perfluorosulfate, perfluoroca Bonn salts, perfluoroalkyl silane (see Japanese Patent Laid-Open No. 2-218603) and the like. Particularly, in the general formula (1), a perfluoroalkyl group-containing phosphoric acid ester in which Rf is a perfluoroalkyl group having 5 to 18 carbon atoms or a perfluoroalkyl group, d is 1 to 4, and e is 1 to 2 is preferable. .

On the other hand, the base powder to be treated with these fluorine compounds is not particularly limited as long as it is a pigment or a UV-absorbing powder which is substantially insoluble in water and oil commonly used in cosmetics. For example, titanium oxide, iron oxide, ultramarine, zinc oxide,
Inorganic pigments such as magnesium oxide, zirconium oxide, mica, sericite, talc, silica, kaolin, chromium hydroxide, and carbon black; organic powders such as nylon powder, polymethyl methacrylate, styrene-divinylbenzene copolymer, and polyethylene powder There are body and organic dyes. Among them, when the cosmetic is a foundation, titanium oxide, iron oxide, zinc oxide, sericite, mica, talc, nylon powder and the like are preferable.

These powders may be treated with the above-mentioned fluorine compound in the usual manner, for example, wet treatment methods such as coacervation method and topping method, spray drying method, CV
It can be processed using a dry processing method such as Method D. The treatment amount of the fluorine compound is preferably from 0.1 to 50% by weight, particularly preferably from 0.5 to 20% by weight, based on the base powder.

The fluorine compound-treated powder of the component (A) comprises 1
Or more can be used, and 0.01 to 99 in the total composition.
%, Preferably 0.1 to 99% by weight, more preferably 1 to 95% by weight. In the case of a powder type foundation, the content is preferably 20 to 95% by weight,
In the emulsification type foundation, it is preferable to mix 1 to 40% by weight.

The fluorine-containing polymer substance of the component (B) used in the present invention is particularly limited as long as it is film-forming and is a homopolymer of a fluorine-containing polymerizable monomer or a copolymer containing a fluorine-containing polymerizable monomer as a constituent monomer. However, the homopolymer of the fluoropolymerizable monomer is preferably a homopolymer of a fluoroalkyl group-containing polymerizable monomer, and the copolymer containing the fluoropolymerizable monomer as a constituent monomer is a fluoroalkyl group-containing polymerizable monomer, Copolymers with copolymerizable polymerizable monomers are preferred.

A fluoroalkyl group-containing polymerizable monomer;
For example, fluoroalkyl (meth) acrylate
Fluoroalkyl (meth) acrylamide, full
Oroalkyl vinyl ether, α-fluoroolefin
And the like, but a fluoroalkyl group-containing (meth) a
Crylate is preferred. As a fluoroalkyl group,
For example, polyfluoroalkyl group, perfluoroalkyl
And the like. Specifically, for example, CH_Two=
CHCOOC_TwoH_FourC₆F₁₃, CH_Two= CHCOOC_TwoH_FourC₈F₁₇, CH_Two= CHCOOC_TwoH_FourC
_TenF_{twenty one}, CH_Two= CHCOOC_TwoH_FourC₁₂F_{twenty five}, CH_Two= C (CH_Three) COOC_TwoH_FourC
₆F₁₃, CH_Two= C (CH_Three) COOC _TwoH_FourC₈F₁₇, CH_Two= C (CH_Three) COOC_TwoH_FourC_Ten
F_{twenty one}, CH_Two= C (CH_Three) COOC_TwoH_FourC₁₂F_{twenty five}, CH_Two= C (CH_Three) COOC_TwoH_Four(CF
_Two)₆H, CH_Two= CHCOOC_TwoH_Four(CF_Two)₈H, CH_Two= C (CH_Three) COOC_TwoH_Four(CF_Two)
₈H, CH_Two= CHCOOC _TwoH_FourN (CH_Three) SO_TwoC₈F₁₇, CH_Two= C (CH_Three) COOC_TwoH_Four
N (CH_Three) SO_TwoC₈F₁₇, CH_Two= CHCOOC_TwoH_FourN (n-C_ThreeH ₇) SO_TwoC₈F₁₇, C
H_Two= C (CH_Three) COOC_TwoH_FourN (n-C_ThreeH₇) SO_TwoC₈F₁₇And the like.

Examples of the polymerizable monomer copolymerizable with the fluoroalkyl group-containing polymerizable monomer include an alkyl (meth) acrylate having a linear or branched alkyl group and / or a polymerizable group at a molecular chain terminal. Dimethylpolysiloxane compounds are preferred. In addition, mercapto-modified dimethylpolysiloxane, fumaric acid ester, styrene, substituted styrene, vinyl acetate, (meth) acrylic acid, (meth) acrylamide derivative, maleic anhydride, maleic ester, vinyl chloride, vinylidene chloride, ethylene, Propylene, butadiene, acrylonitrile and the like can be mentioned.

Examples of the alkyl (meth) acrylate having a linear or branched alkyl group include esters of (meth) acrylic acid with a linear or branched alkyl alcohol having 8 to 50, preferably 8 to 30 carbon atoms. And
Particularly, stearyl methacrylate, behenyl methacrylate, and 2-ethylhexyl methacrylate are preferred.

The dimethylpolysiloxane compound having a polymerizable group at the terminal of the molecular chain includes, for example, the following general formula (2)

[0019]

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(Wherein, r represents an average degree of polymerization of 0 to 20)
The number 0, s represents 0, 1 or 2, R ¹ represents a hydrogen atom or a methyl group, and R ² represents a divalent hydrocarbon group having 1 to 6 carbon atoms which may be interrupted by an oxygen atom. Shown). The compound represented by the general formula (2) can be synthesized, for example, by reacting a living polymer obtained by anionic polymerization of a cyclic siloxane with a (meth) acrylate-containing chlorosilane compound (Japanese Patent Laid-Open No. 59-1).
No. 26478).

Further, examples of the mercapto-modified dimethylpolysiloxane include the following.

[0022]

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(Where a is 3 to 300, preferably 5
And b represents 3 to 30, preferably 3 to 1.
R ³ represents a linear or branched divalent hydrocarbon group having 1 to 10 carbon atoms which may be interrupted by one or two ether bonds)

These monomers can be polymerized by, for example, radical polymerization, but are not limited thereto. If necessary, they can be polymerized by anionic polymerization, cationic polymerization, or coordination polymerization. In the case of radical polymerization, a macroazo polymerization initiator such as azobisisobutyronitrile, azobisisovaleronitrile, benzoyl peroxide, lauroyl peroxide, or a dimethylpolysiloxane compound having an azo group in the molecule is used as a polymerization initiator. Can be used.
As the polymerization initiator, a dimethylpolysiloxane compound having an azo group in the molecule is particularly preferable, and examples thereof include those having the following structures.

[0025]

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(Where n is 30-3000, preferably 50-1000, and c is 3-300, preferably 5
And R ⁴ and R ⁵ represent a linear or branched divalent hydrocarbon group having 1 to 10 carbon atoms, which may be blocked by one or two ether bonds. )

The polymer produced by the above method is GPC
Has a weight average molecular weight in terms of polystyrene of 300
It is preferably in the range of 0 to 200,000, especially 5000 to 100,000. The type of the copolymer may be block, random or alternating.

One or more kinds of the fluorine-containing polymer substance of the component (B) can be used, and it is preferable that the fluorine-containing polymer substance be incorporated in the entire composition in an amount of 0.01 to 90% by weight, particularly 0.1 to 70% by weight.
Further, when it is blended in an amount of 0.5 to 30% by weight, the makeup is particularly excellent and the feeling of use is good.

The cosmetics of the present invention include, in addition to the above-mentioned components, commonly used cosmetic components such as oils, solid / semi-solid oils, water-soluble and oil-soluble polymers, inorganic and organic pigments, silicone-treated pigments, coloring materials, Activators, water, preservatives, antioxidants, pigments, thickeners, pH adjusters, fragrances, UV absorbers, humectants,
A blood circulation promoter, a cooling agent, an antiperspirant, a bactericide, a skin activator and the like can be appropriately compounded within a range that does not impair the effects of the present invention.

The cosmetic of the present invention can be produced according to a conventional method, and the form and type of the cosmetic are not particularly limited. For example, oil-based cosmetics, water-in-oil emulsified cosmetics, oil-in-water emulsified cosmetics, aqueous cosmetics Cosmetics, solid cosmetics, oily solid cosmetics and the like. In particular, make-up cosmetics such as foundations, tongues, lipsticks, blushers, and eye shadows; and skin protection cosmetics such as skin care creams, emulsions, skin lotions, and sunscreens are suitable.

[0031]

The cosmetic of the present invention is excellent in water resistance, oil resistance, rub resistance and coating film flexibility, has a good feeling of use, and prevents the wetting, twisting and disappearing of the cosmetic component to make up the cosmetic. Good durability
Excellent stability. In particular, it can flexibly follow large movements of the skin such as the outer corner of the eyes and the mouth, and does not feel uncomfortable with the applied film, so that the initial cosmetic effect can be maintained for a long time.

[0032]

The present invention will be described in more detail with reference to the following examples, but the present invention is not limited to the following examples.

Synthesis Example 1 (Synthesis of Copolymer A) 2-Perfluorooctylethyl methacrylate (Fluowet MAE600, manufactured by Hoechst, CH ₂ CC (CH ₃ ) COOC ₂ H ₄ C ₈ F ₁₇ )
40 g, stearyl methacrylate 56 g, dimethylpolysiloxypropyl methacrylate (manufactured by Chisso, FM71
1, average molecular weight 1000) 4 g, 2,2-azobis-2,4
-0.6 g of dimethylvaleronitrile, 100 g of toluene
Into a four-necked flask, and after mixing by dissolution,
After stirring under a nitrogen stream for a period of time, polymerization was carried out at 65 ° C. under a nitrogen stream for 5 hours and further at 75 ° C. for 1 hour to obtain a pale yellow transparent viscous solution. After polymerization, the mixture diluted with an appropriate amount of toluene was poured into ethanol to precipitate a copolymer, which was separated by filtration and dried under reduced pressure to obtain the desired white solid copolymer A.
95.2 g were obtained. The monomer composition in the copolymer almost coincided with the charged composition (confirmed by proton NMR).

Synthesis Example 2 (Synthesis of Copolymer B) 2-Perfluorooctylethyl methacrylate (Fluowet MAE600, manufactured by Hoechst, CH ₂ CC (CH ₃ ) COOC ₂ H ₄ C ₈ F ₁₇ )
30 g, dimethylpolysiloxypropyl methacrylate (manufactured by Chisso, FM711, average molecular weight 1000), 4 g, stearyl methacrylate 5 g, 2-ethylhexyl methacrylate 61 g, 2,2-azobis-2,4-dimethylvaleronitrile 0.6 g, and normal hexane 100g
And in the same manner as in Synthesis Example 1, 93.7 g of a white solid copolymer B was obtained.

Synthesis Example 3 (Synthesis of Copolymer C) 30 g of 2-perfluorodecylethyl methacrylate (manufactured by Daikin, CH ₂ CC (CH ₃ ) COOC ₂ H ₄ C ₁₀ F ₂₁ ), dimethylpolysiloxypropyl methacrylate (Made by Chisso, FM
711, average molecular weight 1000) 70 g, 2,2-azobis-
96.2 g of a white solid copolymer C was obtained in the same manner as in Synthesis Example 1 using 0.6 g of 2,4-dimethylvaleronitrile and 100 g of normal hexane.

Synthesis Example 4 (Synthesis of Copolymer D) 40 g of 2-perfluorodecylethyl methacrylate (manufactured by Daikin, CH ₂ = C (CH ₃ ) COOC ₂ H ₄ C ₁₀ F ₂₁ ), 40 g of behenyl methacrylate, 20 g of cetyl methacrylate (Kao synthetic product), 0.6 g of 2,2-azobis-2,4-dimethylvaleronitrile, and 100 g of toluene
And in the same manner as in Synthesis Example 1, 93.2 g of a white solid copolymer D was obtained.

Synthesis Example 5 (Synthesis of Copolymer E) 2-Perfluorooctylethyl methacrylate (Fluowet MAE600, manufactured by Hoechst, CH ₂ CC (CH ₃ ) COOC ₂ H ₄ C ₈ F ₁₇ )
A white solid was prepared in the same manner as in Synthesis Example 1 using 60 g, 40 g of a macroazo polymerization initiator containing dimethylpolysiloxane (VPS-0501, manufactured by Wako Pure Chemical Industries, Ltd., average molecular weight 30,000 to 40,000), and 100 g of normal heptane. Copolymer E
85.3 g were obtained.

Synthesis Example 6 (Synthesis of Copolymer F) 2-Perfluorooctylethyl methacrylate (manufactured by Hoechst, Fluowet MAE600, CH ₂ CC (CH ₃ ) COOC ₂ H ₄ C ₈ F ₁₇ )
40 g, 30 g of stearyl methacrylate, 30 g of a macroazo polymerization initiator containing dimethylpolysiloxane (VPS-1001, manufactured by Wako Pure Chemical Industries, Ltd., average molecular weight of 70,000 to 90,000), and 100 g of toluene were used in the same manner as in Synthesis Example 1 using Thus, 83.5 g of a white solid copolymer F was obtained.

Synthesis Example 7 (Synthesis of Copolymer G) 2-Perfluorooctylethyl methacrylate (manufactured by Hoechst, Fluowet MAE600, CH ₂ CC (CH ₃ ) COOC ₂ H ₄ C ₈ F ₁₇ )
Using 40 g of mercapto-modified dimethylpolysiloxane (X-22-167B, manufactured by Shin-Etsu Chemical Co., Ltd., viscosity: 60 cSt / 25 ° C.) and 100 g of normal hexane, a white solid copolymer G was obtained in the same manner as in Synthesis Example 1. 85.9 g were obtained.

Reference Example 1 (Synthesis of copolymer H) Stearyl methacrylate 40 g, dimethylpolysiloxypropyl methacrylate (manufactured by Chisso, FM711, average molecular weight 1000) 60 g, 2,2-azobis-2,4-dimethylvaleronitrile 0 0.6 g and normal hexane 1
In the same manner as in Synthesis Example 1 except for using 00 g, 75.3 g of a colorless viscous liquid copolymer H was obtained.

Production Example 1 150 g of a pigment was placed in a round bottom flask (or kneader) and heated to 60 ° C. while mixing. In addition, (C ₆ F
₁₃ g of ₁₃ CH ₂ CH ₂ O) ₂ P (O) OH in isopropyl ether 1
Dissolve and heat (50 ° C) to 500g and add
Mix at 60 ° C. for 4 hours. Thereafter, isopropyl ether was distilled off under reduced pressure at 50 to 60 ° C. and dried to obtain 157 g of a fluorine compound-treated pigment.

Examples 1 to 7 and Comparative Examples 1 to 6 (Two-layer liquid foundation) Two-layer liquid foundations having the compositions shown in Tables 1 and 2 were produced, and were used for holding makeup, floating oil, abrasion resistance, and color transfer. The properties, difficulty in distorting and feeling of use were evaluated. Table 3 shows the results.

(Preparation method) Dissolve the oil phase component at 70 to 80 ° C /
After dispersion, the pigment was added and dispersed by a disper. Next, after the temperature was lowered to 20 to 30 ° C., the aqueous phase was added with stirring and emulsified to obtain a two-layer liquid foundation.

(Evaluation Methods) (1) Makeup and Oil Lifting: Sensory evaluation of makeup holding and oil floating when each foundation was used was carried out by 12 specialized panelists, and evaluated on a 5-point scale according to the following criteria. 5:10 to 12 were judged to be good. 4: Eight to nine people judged it to be good. 3: Six to seven people judged it to be good. 2: 4 to 5 people judged it to be good. 1: It was judged that three or less people were good.

(2) Friction transfer resistance: A fixed amount of the foundation was evenly applied to artificial leather, and the portion coated with a cotton cloth was subjected to three reciprocal rubs under a pressure of 200 g / cm ² using a surface tester. I let it. At that time, the following criteria were used to evaluate the degree of coloring of the cotton cloth by the transferred foundation. A: Almost no coloring. ：: Somewhat colored. Δ: Colored. ×: fairly colored.

(3) Difficulty: A fixed amount of foundation is applied to the faces of 10 men who can wrinkle on the outer corner of the eyes by changing their facial expressions, and then, strong blinking is repeated five times. The wrinkles at the outer corners of the eyes were compared with those immediately after application by a specialized panelist, and evaluated on a three-point scale according to the following criteria. The result is 10
Shown by the average of the people. 5: No change at all. 3: There is a slight change in wrinkles. 1: The foundation is wrinkled or cracked at the wrinkles to create a line.

(4) Feeling of Use: The feeling of use when each foundation was used was sensory evaluated by 10 expert panelists, and evaluated according to the following criteria. ：: Eight or more were judged to be good. Δ: 4 to 7 persons judged good. ×: Three or less were judged to be good.

[0048]

[Table 1]

[0049]

[Table 2]

[0050]

[Table 3]

As is evident from the results in Table 3, all of the cosmetics of the present invention have long-lasting makeup, floating of oil, resistance to rubbing color transfer,
It was excellent in all of the uncomfortableness and feeling of use. The stability was also good.

Example 8 (Emulsion) An emulsion having the following composition was produced by a conventional method.

(Composition) (% by weight) (1) Dimethyl polysiloxane (KF-96A 6cs, manufactured by Shin-Etsu Chemical Co., Ltd.) 10.0 (2) Decamethylcyclopentasiloxane 15.0 (3) Copolymer B 20 5.0 (4) Dimethyl polysiloxane polyoxyalkylene copolymer (manufactured by Dow Corning Toray Silicone Co., Ltd.) 5.0 (5) Glycerin 2.0 (6) Methylphenyl polysiloxane (manufactured by Shin-Etsu Chemical Co., Ltd.) 3.0 (7) Xanthan gum 0.2 (8) Tetrasodium edetate 0.1 (9) L-ascorbic acid phosphate magnesium salt 3.0 (10) Sodium citrate 1.0 (11) Water remaining (12) Fragrance trace

Example 9 (Cream foundation) In the same manner as in Example 1, a cream foundation having the following composition was produced.

(Table 5) (Composition) (% by weight) (1) Pigment treated with a fluorine compound (manufactured in the same manner as in Production Example 1) Titanium oxide 6.0 Sericite 8.0 Iron oxide (red, yellow, black) 1.2 (2) Decamethylcyclopentasiloxane 15.0 (3) Copolymer C 25.0 (4) Dimethyl polysiloxane polyoxyalkylene copolymer (manufactured by Dow Corning Toray Silicone Co., Ltd.) 5.0 (5) Glycerin 2.0 (6) Water remaining (7) Fragrance trace

Example 10 (powder foundation)

(Table 6) (Composition) (% by weight) (1) Fluorine compound-treated pigment (manufactured in the same manner as in Production Example 1) Titanium oxide 10.0 Sericite 25.0 Talc 30.0 Kaolin 5.0 Iron oxide (red) , Yellow, black) 4.6 Polyethylene powder 4.0 (2) Squalane 2.0 (3) Copolymer D 7.0 (4) Preservative appropriate amount (5) Fragrance trace amount

(Preparation method) First, the pigment was mixed and pulverized through a pulverizer. This was transferred to a high-speed blender, a binder and the like were mixed, and the resulting mixture was added to the pigment and further mixed to make the mixture uniform. This was processed with a crusher, and the particle size was adjusted through a sieve, and then compression-molded in a metal dish container to obtain a powder foundation.

Example 11 (blusher) A blusher having the following composition was produced in the same manner as in Example 10.

(Composition) (% by weight) (1) Fluorine compound-treated pigment (produced in the same manner as in Production Example 1) Kaolin 40.0 Mica 13.0 Titanium oxide 18.0 Iron oxide (red, yellow, black) 5.0 (2) Organic pigment (Red No. 202) 2.4 (3) Copolymer E 10.0 (4) Preservative 0.1 (5) Perfume appropriate amount

Example 12 (Powder Eye Shadow) A pigment other than mica titanium was first mixed and pulverized, and then titanium mica was mixed. Others are the same as in Example 10,
A powder eye shadow having the following composition was produced.

(Composition) (% by weight) (1) Fluorine compound-treated pigment (manufactured in the same manner as in Production Example 1) Mica titanium 5.0 sericite 26.0 mica 24.0 Iron oxide (red, yellow, black) 2.0) Ultramarine Blue 10.0 Navy Blue 6.0 (2) Copolymer F 7.0 (3) Polyethylene Powder 4.0 (4) Squalane 3.0 (5) Preservative Appropriate (6) Fragrance Trace

Example 13 (Sunscreen emulsion) In the same manner as in Example 1, a sunscreen emulsion having the following composition was produced.

(Composition) (% by weight) (1) Octamethylcyclotetrasiloxane 20.0 (2) Copolymer G 5.0 (3) Dimethylpolysiloxane polyoxyalkylene copolymer (Dow Corning Toray) (Manufactured by Silicone Co., Ltd.) 3.0 (4) Glycerin 2.0 (5) Ethanol 5.0 (6) Water Remaining (7) Fluorine compound-treated titanium oxide fine particles (manufactured in the same manner as in Production Example 1) 7.4 ( 8) Acidic polysaccharide 0.4 (9) Octyl methoxycinnamate 2.0 (10) Fragrance trace

Example 14 (Moisturizing cream) A moisturizing cream having the following composition was produced by a conventional method.

(Composition) (% by weight) (1) Acidic polysaccharide 0.5 (2) Octamethylcyclotetrasiloxane 7.0 (3) Methylphenylpolysiloxane 5.0 (4) Copolymer A 0 (5) Butylparaben 0.2 (6) Glycerin 5.0 (7) Sodium citrate 1.0 (8) L-ascorbic acid phosphate magnesium salt 3.0 (9) Methylparaben 0.2 (10) Purified water balance

Example 15 (lipstick) A lipstick having the following composition was produced by a conventional method.

(Composition) (% by weight) (1) Paraffin wax 10.0 (2) Candelilla wax 20.0 (3) Carnauba wax 10.0 (4) Isobutyl isopalmitate 4.0 (5) Isononane Isononyl acid 2.0 (6) Diisostearyl malate 3.7 (7) Copolymer B 45.0 (8) Fluorine compound-treated pigment (produced in the same manner as in Production Example 1) Red 201 No. 1.0 Red No. 202 2.0 Yellow No. 4 AI Lake 1.0 Titanium oxide 1.0 (9) Antioxidant 0.1

Each of the cosmetics obtained in Examples 8 to 15 is excellent in water resistance, oil resistance, friction resistance and coating film flexibility.
It had a good feeling of use, prevented the cosmetic components from wetting, twisting, and disappearing, and had a long lasting makeup and excellent stability.

──────────────────────────────────────────────────の Continued on the front page (51) Int.Cl. ⁶ Identification code FI A61K 7/035 A61K 7/035 7/42 7/42

Claims (6)

[Claims] 1. A film-forming fluorine-containing polymer material selected from (A) a powder of a fluorine compound-treated powder and (B) a homopolymer of a fluorine-containing polymerizable monomer and a copolymer containing a fluorine-containing polymerizable monomer as a constituent monomer. Contains cosmetics. 2. The cosmetic according to claim 1, wherein the fluorine-containing polymerizable monomer is a fluoroalkyl group-containing polymerizable monomer. 3. The copolymer according to claim 1, wherein the copolymer containing the fluorine-containing polymerizable monomer as the component (B) as a constituent monomer is a copolymer of a fluoroalkyl group-containing polymerizable monomer and a polymerizable monomer copolymerizable therewith. Cosmetics. 4. The cosmetic according to claim 2, wherein the fluoroalkyl group-containing polymerizable monomer is a fluoroalkyl group-containing (meth) acrylate. 5. The polymerizable monomer copolymerizable with a fluoroalkyl group-containing polymerizable monomer has an alkyl (meth) acrylate having a linear or branched alkyl group and / or has a polymerizable group at a terminal of a molecular chain. The cosmetic according to claim 3, which is a dimethylpolysiloxane compound. 6. A homopolymer of a fluorine-containing polymerizable monomer or a copolymer containing a fluorine-containing polymerizable monomer as a constituent monomer is prepared by using a dimethylpolysiloxane compound having an azo group in a molecule as a polymerization initiator or a fluorine-containing polymerizable monomer or a copolymer. The cosmetic according to claim 1, which is obtained by polymerizing a fluoropolymerizable monomer and another monomer.