JP2001342109A - Cosmetic - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain a cosmetic which is evenly and homogeneously stuck with fine elongation and spread when applied and shows excellent shape retention, cosmetic sustainability or temporal stability. SOLUTION: This cosmetic is obtained by including the component (a), the cyclic silicone represented by general formula (1) [wherein, R1 is a 1-10C alkyl group or phenyl group; R2 is a 1-10C fluorine-substituted alkyl group; (m) is an integer of 0-3; (n) is an integer of 1-6 and (m+n) is an integer of 3-6], and the component (b), one or more kinds of oil agents selected from the diester between 2,2-dimethylpropane-1,3-diol and a fatty acid, the triester between trimethylpropane and a fatty acid or the tetraester between pentaerythritol and a fatty acid. Further, the cosmetic consisting of an emulsion cosmetic as the above cosmetic is obtained. In addition, the cosmetic consisting of a water- in-oil type emulsion cosmetic as either of the above cosmetics and the cosmetic consisting of an oil cosmetic as either of the above cosmetics are provided.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to a cyclic silicone having a specific fluoroalkyl group, a diester of 2,2-dimethylpropane-1,3 diol and a fatty acid, a triester of trimethylolpropane and a fatty acid,
A cosmetic containing one or more oils selected from pentaerythritol and a tetraester of a fatty acid, more specifically, has excellent water-resistance and oil-resistance, has excellent makeup persistence, and has a smooth elongation. The present invention relates to cosmetics having good skin familiarity and excellent stability over time.

[0002]

2. Description of the Related Art Conventionally, techniques for improving the cosmetic durability of cosmetics include a technique of adding a perfluoropolyether which is a water-resistant and oil-resistant oil agent, and a technique disclosed in Japanese Patent Application Laid-Open No. 2-295912.
There has been a technique for adding a fluoroalkyl group-introduced silicone disclosed in Japanese Patent Application Laid-Open No. 9-268110 and JP-A-9-268110.

[0003]

However, oils such as perfluoropolyether and JP-A-2-295912 have been used.
In the technique using a fluoroalkyl group-introduced silicone disclosed in Japanese Unexamined Patent Publication, the spread of the cosmetic during application is poor or the solubility with other oils is poor, resulting in a non-uniform cosmetic. was there. Also, Japanese Patent Application Laid-Open No. 2-2
The silicone into which a fluoroalkyl group is introduced disclosed in, for example, Japanese Patent No. 95912, etc., has good stretch and spread upon application of cosmetics, but has poor compatibility with other liquid oils as in the case of the above oils, and is not suitable. In some cases, the cosmetic was uniform. When the cosmetic becomes non-uniform, a phenomenon in which the oil separated from the mixed oil in the powder cosmetic is localized, a phase separation in the emulsified cosmetic due to poor emulsification, and an oily solid cosmetic that exudes on the surface, so-called As a result, various aging stability defects such as a sweating phenomenon were caused.

[0004]

Under such circumstances, the inventors of the present invention have conducted intensive studies and as a result, have found that Japanese Patent Application Laid-Open No. 9-26811 has been disclosed.
No. 0, a cyclic silicone introduced with a fluoroalkyl group, and 2,2-dimethylpropane-1,
Other oils by including one or more oils selected from diesters of 3-diol and fatty acids, triesters of trimethylolpropane and fatty acids, and tetraesters of pentaerythritol and fatty acids in combination with the oils to make the other oils Have been found to be significantly better, and a cosmetic composition having excellent stability over time can be obtained, thereby completing the present invention.

That is, the present invention relates to a component (a) having the following general formula (1)

Embedded image (Where R ₁ is an alkyl group or phenyl group having 1 to 10 carbon atoms, R ₂ is a fluorine-substituted alkyl group having 1 to 10 carbon atoms, m is an integer of 0 to 3, and n is an integer of 1 to 6 And
(M + n) is an integer of 3 to 6), and component (b): a diester of 2,2-dimethylpropane-1,3-diol and a fatty acid, and a triester of trimethylolpropane and a fatty acid. Pentaerythritol and one or more oil agents selected from fatty acid tetraesters. Further, the present invention provides the above-mentioned cosmetic, wherein the cosmetic is an emulsified cosmetic. Further, the present invention provides any of the above-mentioned cosmetics, wherein the cosmetic is a water-in-oil type emulsified cosmetic, and any of the above-mentioned cosmetics, wherein the cosmetic is an oily cosmetic.

[0006]

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, the present invention will be described in detail.
The cyclic silicone of the component (a) used in the present invention is exemplified by JP-A-9-268110 and the like, and is a cyclic silicone containing a fluoroalkyl group represented by the following general formula (1).

Embedded image (Where R ₁ is an alkyl group or phenyl group having 1 to 10 carbon atoms, R ₂ is a fluorine-substituted alkyl group having 1 to 10 carbon atoms, m is an integer of 0 to 3, and n is an integer of 1 to 6 And
(M + n) is an integer of 3 to 6.)

Specific examples of the cyclic silicone as the component (a) include compounds represented by the following general formulas (2) to (9), and one or more of these compounds can be used. Further, the cyclic silicone of the component (a) is preferably a non-volatile silicone in order to realize the effect of the present invention more.

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[0008] The content of the cyclic silicone of the component (a) in the cosmetic of the present invention is preferably 1 to 40% by mass (hereinafter simply abbreviated as%), more preferably 3 to 30%. When the content is in this range, excellent water resistance and oil resistance can be exhibited, and cosmetics having excellent makeup persistence and more favorable spread can be obtained.

The 2,2-component (b) used in the present invention
The diester of dimethylpropane-1,3-diol and a fatty acid is a diester obtained by esterifying neopentyl glycol and a fatty acid represented by the following general formula (10), and is generally used as a highly polar oil in cosmetics. Is what it is.

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In the above formula, R ₃ and R ₄ represent a straight-chain or branched hydrocarbon group which may be the same or different. The hydrocarbon group is preferably one having 6 to 15 carbon atoms from the viewpoint of usability and skin irritation, and 8 to 12 carbon atoms.
Is more preferred. Further, the fatty acid esterified with 2,2-dimethylpropane-1,3 diol of the component (b) is
Liquid ones are preferred, specifically, octanoic acid, isooctanoic acid, nonanoic acid, isononanoic acid, undecylic acid,
Lauric acid and the like.

The diester of component (b) is commercially available, for example, Cosmol 525, a diester of octanoic acid, or Estemol N, a diester of capric acid.
-01 (all manufactured by Nisshin Oil Co., Ltd.) and the like.

The triester of trimethylolpropane and fatty acid as the component (b) of the present invention is generally used as a highly polar oil in cosmetics. In addition, the fatty acid used here is preferably a fatty acid having 8 to 22 carbon atoms, more preferably 12 to 18 carbon atoms. Furthermore, the fatty acid used is particularly preferably a liquid fatty acid. In particular,
Octanoic acid, 2-ethylhexanoic acid, nonanoic acid, isononanoic acid, capric acid, undecylic acid, lauric acid, isostearic acid and the like can be mentioned.

As the triester of trimethylolpropane and a fatty acid used for the component (b), Salakos 6318 (manufactured by Nisshin Oil Co., Ltd.), which is a triester of trimethylolpropane and isostearic acid, is exemplified as a commercial product. .

[0014] The tetraester of pentaerythritol and a fatty acid as the component (b) of the present invention is generally used as a highly polar oil in cosmetics. The fatty acid used here is preferably a fatty acid having 6 to 18 carbon atoms, more preferably 8 to 15 carbon atoms. Furthermore, the fatty acid used is particularly preferably a liquid fatty acid. Specific examples include octanoic acid, 2-ethylhexanoic acid, nonanoic acid, isononanoic acid, capric acid, and the like.

Examples of the tetraester of pentaerythritol and a fatty acid used as the component (b) include commercially available products such as Sarakos 5408 (manufactured by Nisshin Oil Co., Ltd.), which is a tetraester of pentaerythritol and 2-ethylhexanoic acid. You.

The content of the component (b) in the cosmetic of the present invention is preferably 1 to 50%, more preferably 3 to 40%. When the content of the component (b) is within this range, a cosmetic composition that has better spreadability and skin familiarity can be obtained.

In the cosmetic of the present invention, in addition to the above components, oils, powders and surfactants other than the components (a) and (b) may be used, if necessary, as long as the effects of the present invention are not impaired. And benzophenone-based, PABA-based, cinnamic-acid-based, salicylic-acid-based, UV absorbers such as 4-tert-butyl-4'-methoxydibenzoylmethane, oxybenzone, glycerin, proteins, mucopolysaccharides, collagen, and elastin. Agents, antioxidants such as α-tocopherol, ascorbic acid, cosmetics such as vitamins, anti-inflammatory agents, crude drugs, preservatives such as paraoxybenzoate, phenoxyethanol, 1,3-butylene glycol, trimethylmethoxysilicic acid, acrylic Film forming agents such as modified silicone, methylcellulose, hydroxymethylcellulose, carboxyvinyl poly Chromatography, alkyl-modified carboxyvinyl polymer, xanthan gum, carrageenan, guar gum, agar, water-soluble polymers pectin; water, flavoring and the like can be appropriately blended.

In the cosmetic of the present invention, by blending an oil agent, an emollient feeling can be imparted, and the hardness and the feel at the time of application can be adjusted. The oil agent used here is an oil agent other than the component (a) and the component (b), and is not particularly limited as long as it is an oil agent usually used in cosmetics, and the origin of animal oil, vegetable oil, synthetic oil and the like, Solid oil,
Regardless of the properties of semi-solid oil, liquid oil, volatile oil, etc., hydrocarbons, oils and fats, waxes, hardened oils, ester oils, fatty acids, higher alcohols, silicone oils, fluorine oils And lanolin derivatives. Specifically, liquid paraffin, α-olefin oligomer, squalane, petrolatum and other hydrocarbons, olive oil, castor oil, jojoba oil, mink oil, macadamian nut oil and other fats and oils, beeswax, carnauba wax, candelilla Waxes, waxes such as gay wax, cetyl isooctanoate, isopropyl myristate, isopropyl palmitate, octyl dodecyl myristate, glyceryl trioctanoate, polyglyceryl diisostearate, diglyceryl triisostearate, glyceryl tribehenate, pentaerythritol rosinate And the like, N-lauroyl-L-glutamic acid di (phytostearyl-2-octyldodecyl), N-lauroyl-L
Amino acid oils such as di (cholesteryl behenyl octyldodecyl) glutamate, di (cholesteryl octyldodecyl) N-lauroyl-L-glutamate;
Fatty acids such as stearic acid, lauric acid, myristic acid, behenic acid, isostearic acid, oleic acid, and 12-hydroxystearic acid, and higher alcohols such as stearyl alcohol, cetyl alcohol, lauryl alcohol, oleyl alcohol, isostearyl alcohol, and behenyl alcohol , Low polymerization degree dimethylpolysiloxane, high polymerization degree dimethylpolysiloxane, methylphenylpolysiloxane, decamethylcyclopentasiloxane,
Octamethylcyclotetrasiloxane, polyether-modified polysiloxane, polyoxyalkylene / alkylmethylpolysiloxane / methylpolysiloxane copolymer,
Alkoxy-modified polysiloxanes, silicones such as cross-linked organopolysiloxanes, perfluorodecane, perfluorooctane, fluorinated oils such as perfluoropolyether, lanolin, lanolin acetate, lanolin fatty acid isopropyl, lanolin derivatives such as lanolin alcohol, Oily gelling agents such as dextrin fatty acid ester, sucrose fatty acid ester, starch fatty acid ester, aluminum 12-hydroxystearate, calcium stearate and the like can be mentioned, and one or more of these can be used. The compounding amount of these oil agents in the cosmetic of the present invention is generally 1 to 80%.

In the cosmetic of the present invention, by adding a powder, a coloring effect, an ultraviolet blocking effect, a makeup effect, and the like can be imparted, and the feel can be further adjusted.
As the powder used here, if it is a powder usually used as a cosmetic powder, a shape such as a spherical shape, a plate shape, a needle shape, a fume shape, a fine particle, a particle size such as a pigment grade, a porous material, etc. Is not particularly limited by the particle structure such as non-porous, inorganic powders,
Glitter powders, organic powders, pigment powders, metal powders,
Composite powders and the like can be mentioned. Specifically, titanium oxide,
White inorganic pigments such as zinc oxide, cerium oxide and barium sulfate, iron oxide, carbon black, chromium oxide, chromium hydroxide, navy blue, ultramarine blue and other colored inorganic pigments, talc, muscovite,
Phlogopite, phlogopite, biotite, synthetic mica, sericite (sericite), synthetic sericite, kaolin, silicon carbide, bentonite, smectite, silicic anhydride, aluminum oxide,
White body powders such as magnesium oxide, zirconium oxide, antimony oxide, sodium silicate, aluminum silicate, aluminum magnesium metasilicate, calcium silicate, barium silicate, magnesium silicate, calcium carbonate, magnesium carbonate, hydroxyapatite, boron nitride, etc. Body, titanium oxide coated mica, titanium oxide coated bismuth oxychloride, iron oxide mica titanium, navy blue treated mica titanium,
Luminous powders such as carmine-treated titanium mica, bismuth oxychloride, fish scale foil, polyamide resin, polyethylene resin, polyacrylic resin, polyester resin, fluorine resin, cellulose resin, polystyrene resin, styrene-acryl Organic resin powder such as copolymer resin such as copolymer resin, polypropylene resin, silicone resin and urethane resin; organic low molecular weight powder such as zinc stearate and N-acyl lysine; starch; silk powder; cellulose powder; Natural organic powder, Red No. 201, Red 202
, Red No. 205, Red No. 226, Red No. 228, Orange No. 203, Orange No. 204, Blue No. 404, Yellow No. 401, etc., Red No. 3, Red No. 104, Red No. 10
No. 6, orange No. 205, yellow No. 4, yellow No. 5, green No. 3,
Organic pigment powders such as zirconium, barium or aluminum lake such as Blue No. 1, metal powders such as aluminum powder, gold powder, silver powder, fine titanium oxide coated mica titanium, fine zinc oxide coated mica titanium, barium sulfate coated mica titanium, Composite powders such as titanium oxide-containing silicon dioxide and zinc oxide-containing silicon dioxide can be used, and one or more of these can be used. In addition, these powders are fluorine compounds, silicone compounds, metal soaps, lecithin,
Surface treatment may be performed using one or more of hydrogenated lecithin, collagen, hydrocarbon, higher fatty acid, higher alcohol, ester, wax, wax, surfactant and the like. The amount of the powder in the cosmetic of the present invention varies depending on the purpose of blending the powder and the like.
1 to 80%. Further, by using a powder having a spherical particle shape such as silicic acid anhydride, aluminum oxide, nylon powder, polystyrene powder, polyacrylic acid powder, and organic silicone resin powder as the powder to be incorporated into the cosmetic of the present invention, The smoothness of elongation is particularly excellent.

In the cosmetic of the present invention, a surfactant can be added for the purpose of emulsifier, dispersant, wetting agent and the like. As the surfactant used here, any surfactant may be used as long as it is a surfactant commonly used in cosmetics. Nonionic surfactants, anionic surfactants, cationic surfactants, amphoteric surfactants Activators and the like.
Specifically, examples of the nonionic surfactant include glycerin fatty acid ester and its alkylene glycol adduct, polyglycerin fatty acid ester and its alkylene glycol adduct, propylene glycol fatty acid ester and its alkylene glycol adduct, sorbitan fatty acid ester And an alkylene glycol adduct thereof, a fatty acid ester of sorbitol and an alkylene glycol adduct thereof, a polyalkylene glycol fatty acid ester, a sucrose fatty acid ester, a polyoxyalkylene alkyl ether, a glycerin alkyl ether, a polyoxyethylene alkylphenyl ether, and a polyoxyethylene cured castor. Oil, lanolin alkylene glycol adduct, polyoxyalkylene alkyl co-modified silicone, polyether modified Silicone and the like, can be used more than those one or two. Examples of the anionic surfactant include inorganic and organic salts of fatty acids such as stearic acid and lauric acid, alkylbenzene sulfate, alkyl sulfonate, α-olefin sulfonate, dialkyl sulfosuccinate, and α-sulfonated fatty acid. Salt, acyl methyl taurine salt, N-methyl-N-alkyl taurine salt, polyoxyethylene alkyl ether sulfate, polyoxyethylene alkyl phenyl ether sulfate, alkyl phosphate, polyoxyethylene alkyl ether phosphate, polyoxyethylene alkyl Phenyl ether phosphate, N-acyl amino acid salt, N-acyl-N-alkyl amino acid salt, o-alkyl-substituted malate, alkyl sulfosuccinate, and the like, and one or more of these can be used . Examples of the cationic surfactant include alkylamine salts, polyamine and alkanolamine fatty acid derivatives, alkyl quaternary ammonium salts, cyclic quaternary ammonium salts, and the like, and one or more of these can be used.
Ampholytic surfactants include amino acid type and betaine type carboxylic acid type, sulfate ester type, sulfonic acid type,
There is a phosphoric ester type, and those safe for the human body can be used. For example, N, N-dimethyl-N
-Alkyl-N-carboxylmethylammonium betaine, N, N-dialkylaminoalkylenecarboxylic acid, N, N, N-trialkyl-N-sulfoalkyleneammonium betaine, N, N-dialkyl-N, N
-Bis (polyoxyethylene sulfate) ammonium betaine, 2-alkyl-1-hydroxyethyl-1-carboxymethylimidazolinium betaine, lecithin and the like, and one or more of these can be used. The amount of the surfactant in the cosmetic of the present invention varies depending on the purpose of the surfactant.
1 to 15%.

The cosmetics of the present invention include sunscreen cosmetics, milky lotions, creams, cleansing, foundations, lipsticks, eye colors, blushers, eyelash cosmetics, white powder, and the like. Examples thereof include an emulsion type such as an oil type and a water-in-oil type, an oil type such as a solid or paste, and a powder type such as a powder or a solid powder. Among them, as the form in which the effect of the present invention is easily exerted, the oil phase is non-uniform in the emulsified type, particularly in the water-in-oil type emulsified type in which the external phase is an oil, and in the oil type. Therefore, it is more desirable to adopt the configuration of the present invention, because it directly leads to poor stability over time.

[0022]

EXAMPLES Next, the present invention will be further described with reference to examples, but the present invention is not limited to these examples.

Examples 1 to 7 and Comparative Examples 1 to 4: Water-in-oil type emulsified foundations The water-in-oil type emulsified foundations having the compositions shown in Tables 1 and 2 were prepared by the following production method, and the "smoothness of elongation and spread" was obtained. , “Good skin familiarity”, “cosmetic persistence” and “stability over time” were evaluated by the following evaluation methods, and the results are also shown in Tables 1 and 2.

[0024]

[Table 1]

[0025]

[Table 2]

Note 1: Cyclic silicone having a fluoroalkyl group represented by the following general formula (2)

Embedded image

Note 2: 2,2-dimethylpropane-1,3
-Diester consisting of diol and isooctanoic acid * 3: Sarakos 6318 (Nisshin Oil) * 4 Sarakos 5408 (Nisshin Oil) * 5 Fomblin HC / 04 (Aushimont) * 6 Silicone having fluoroalkyl group represented by formula (11)

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Note 7: Silicon KF-7312J (manufactured by Shin-Etsu Chemical Co., Ltd.) Note 8: Benton 38 (manufactured by NL Industries) Note 9: Silicon KF-6017 (manufactured by Shin-Etsu Chemical Co., Ltd.)

(Production method) A: Components 10 to 21 are uniformly mixed and dispersed by a homomixer. B: Components 1 to 9 are added to A and uniformly mixed and dispersed with a homomixer. C: Components 22 to 25 are uniformly mixed and swelled, added to B together with component 26, and emulsified by a homomixer. D: C was defoamed and filled in a container to obtain a water-in-oil emulsified foundation.

(Evaluation method of usability) The water-in-oil type emulsified foundations of the above Examples and Comparative Examples were used by 40 women with a makeup history of 10 years or more, and the “smoothness” and “ For each item of "skin familiarity" and "cosmetic persistence" after application, judgment was made based on the following criteria from the number of people who felt that the items were good.

(Evaluation Method of Stability over Time) The water-in-oil emulsified foundations of the Examples and Comparative Examples were filled in glass containers and placed in a 5-40 ° C. cycle, −10-20 ° C., 50 ° C. incubator in each constant temperature chamber. The sample was stored and one month later, the state of each sample was determined according to the following criteria. [Judgment]: [State of sample] A: Uniform emulsified state even after one month (no separation) O: A transparent layer is slightly present on the surface only at 50 ° C. after one month. There is no problem in usability. Δ: There is a transparent layer on the surface after 2 weeks. X: Separation occurs after 2 weeks.

As is clear from the above results, the water-in-oil type emulsified foundations of the examples according to the present invention were excellent in all items of smoothness, skin familiarity, persistence of makeup, and stability over time. On the other hand, the water-in-oil type emulsified foundation of the comparative example could not satisfy all the items.

Examples 8 to 14 and Comparative Examples 5 to 8: Oily solid foundations Oily solid foundations having the compositions shown in Tables 3 and 4 were prepared by the following method, and "smoothness of elongation and spread"
"Skin familiarity", "Cosmetic persistence", "Stability over time"
Were evaluated by the following evaluation methods, and the results are shown in Tables 3 and 4.

[0034]

[Table 3]

[0035]

[Table 4]

(Production method) A: Components 10 to 20 are uniformly mixed by heating. B: Components 1 to 9 and 21 to 22 are added to A and mixed and dispersed by a three-roll mill. C: B was melted, defoamed, poured into a dish container, and cooled to room temperature to obtain an oily solid foundation.

(Usability evaluation method) The oily solid foundations of the above Examples and Comparative Examples were used by 40 women with a makeup history of 10 years or more, and when applied, "smoothness" and "skin familiarity" For each item of “cosmetic persistence” after application, the following criteria were used to judge from the number of people who felt it was good.

(Method of evaluating stability over time) The oily solid foundations of Examples and Comparative Examples were cycled at 5 to 40 ° C.
Each sample was stored in an incubator at −10 to 20 ° C. and 50 ° C. in an incubator, and the appearance of each sample after one month was determined according to the following criteria.

As is apparent from the above results, the oily solid foundations of the examples according to the present invention have smoothness,
Excellent in all aspects of skin familiarity, makeup persistence, and stability over time. On the other hand, the oily solid foundation of the comparative example could not satisfy all the items.

Example 15: Water-in-oil emulsified sunscreen (component) (% by mass) Spindle-shaped fine particles of titanium oxide (major axis: 0.03 to 0.1 μm, minor axis: 0.002 to 0.015 μm) 5 2. Fine particle zinc oxide (average particle diameter 0.07 μm) 10 3. 3-ethylhexyl paramethoxycinnamate 5 4. Component (a) cyclic silicone (Note 10) 5 5.2 Diester of 2,2-dimethylpropane-1,3-diol and dicapric acid 10 6. Decamethylcyclopentasiloxane 10 7. Dodecamethylcyclohexasiloxane 5 8. 8. Long-chain alkyl-containing polyoxyalkylene-modified organopolysiloxane (Note 11) Fumed hydrophobic silica (Note 12) 0.5 10. Talc 2 11. Ethanol 5 12. Preservative appropriate amount 13.1,3-butylene glycol 5 14. Distilled water remaining

Note 10: Cyclic silicone having a fluoroalkyl group represented by the following general formula (3)

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Note 11: ABIL EM-90 (manufactured by Goldschmidt) Note 12: AEROSIL R-972 (manufactured by Nippon Aerosil Co., Ltd.) (Production method) A: Components 3 to 8 were mixed, and components 1 to 2, 9, Add 10 and disperse with a homomixer. B: Components 11 to 14 are uniformly mixed. C: B is added to A and emulsified. D: C was filled in a container to obtain a water-in-oil emulsion sunscreen. The water-in-oil emulsified sunscreen of Example 15 had smooth usability, had good skin familiarity, and was excellent in long-lasting makeup and stability over time.

Example 16: Water-in-oil type emulsifying moisturizing cream (ingredient) (% by mass) Component (a) cyclic silicone (Note 1) 5 2. Cyclic silicone of component (a) (Note 10) 5 3.2 Diester of 2,2-dimethylpropane-1,3-diol and dicapric acid 10 4. 2-ethylhexyl hydroxystearate 10 5. Dodecamethylcyclohexasiloxane 5 6. Cholesterol 17. 7. Long-chain alkyl-containing polyoxyalkylene-modified organopolysiloxane (Note 11) Organically modified clay mineral (Note 8) 0.5 9 Distilled water remaining 10. Diglycerin 1 11.1,3-butylene glycol 8 12. Xanthan gum 0.5 13. Betaine 1 14. Suitable amount of humectant

(Production method) A: Components 1 to 8 are mixed and dispersed by a homomixer. B: Components 9 to 14 are uniformly mixed. C: B is added to A and emulsified. D: C was filled in a container to obtain a water-in-oil emulsified moisturizing cream. The water-in-oil type emulsifying moisturizing cream of Example 16 had smooth usability, had good skin familiarity, and was excellent in long-lasting makeup (maintaining moisturizing effect) and stability over time.

Example 17: Oil-in-water emulsified emulsion (component) (% by mass) Sucrose fatty acid ester 0.5 2. 2. Polyoxyethylene hydrogenated castor oil 0.3 Behenyl alcohol 14 Stearic acid monoglyceride 0.5 5.2 Diester of 2,2-dimethylpropane-1,3-diol and dicapric acid 16. Component (a) cyclic silicone (Note 1) 2 7.1 1,3-butylene glycol 12 8. Ceramide 0.2 9. Distilled water remaining 10. Polyacrylamide derivative (Note 13) 1 11. Preservative appropriate amount Note 13: Sepigel 501 (manufactured by SEPPIC)

(Production method) A: Components 1 to 8 are heated and mixed at 85 ° C. B: Component 9 is heated and mixed at 85 ° C. C: Add A to B and emulsify. D: Cool C to room temperature, add components 10 to 11, and mix and disperse. E: D was filled in a container to obtain an oil-in-water emulsion emulsion. The oil-in-water emulsified emulsion of Example 17 had smooth usability, had good skin familiarity, and was excellent in persistence of makeup and stability over time.

Example 18: Sticky lipstick (Component) (% by mass) Polyethylene polypropylene copolymer 5 2. Candelilla wax 5 3. Diisostearyl malate 10 4. Diglyceryl triisostearate Remaining amount 5.2 Diester of 2,2-dimethylpropane-1,3-diol and dicapric acid 10 6. 6. Component (a) cyclic silicone (Note 1) 10 Bengara 2 8. Red No. 202 2 9. Yellow iron oxide 1 10 Alkyl-modified carboxyvinyl polymer (Note 14) 2 11 Preservative appropriate amount 12. Appropriate amount of fragrance Note 14: Pemulen TR-2 (Goodrich)

(Production method) A: Components 1 to 6 are heated and dissolved at 95 ° C. B: Components 7 to 12 are added to A and uniformly mixed and dispersed. C: B was melted and defoamed, and then filled in a stick container to obtain a stick-like lipstick. The stick-like lipstick of Example 18 had smooth usability, had good skin familiarity, and was excellent in makeup persistence and stability over time.

Example 19: Oily solid eye color (component) (% by mass) Dextrin palmitate 15 2. Polybutene (Note 15) 20 3. Polybutene (Note 16) 10 4. Liquid paraffin Remaining amount 5.2 Diester of 2,2-dimethylpropane-1,3-diol and dicapric acid 10 6. 6. The cyclic silicone of the component (a) (Note 10) 10 7. Liquid lanolin 5 8. Bengara 1 9. Red No. 202 1 10. Organopolysiloxane elastomer (Note 17) 1 11. Mica 3 Note 15: Polybutene 100R (made by Idemitsu Petrochemical) Note 16: Polybutene 2000H (made by Idemitsu Petrochemical) Note 17: Trefill E505C (made by Shin-Etsu Chemical Co., Ltd.)

(Production method) A: Components 1 to 7 are mixed by heating. B: Add components 8 to 11 to A and uniformly disperse them with a despa mixer. C: B was melted and defoamed, then filled in a metal dish to obtain an oily solid eye color. The oil-based solid eye color of Example 19 had smooth usability, had good skin familiarity, and was excellent in long-lasting makeup and stability over time.

Example 20: Solid oil-in-water emulsified foundation (component) (% by mass) Soy phospholipid 0.5 2. Sorbitan sesquioleate 2 3.2 Diester of 2,2-dimethylpropane-1,3-diol and dicapric acid 14 4. Cyclic silicone of component (a) (Note 1) Appropriate amount of fragrance 6. Preservative appropriate amount 7.1,3-butylene glycol 10 Agar (Note 18) 1 9 Distilled water remaining 10. Xanthan gum 0.2 11. Carrageenan 0.2 Note 18: Ultra agar AX-100 (manufactured by Ina Food Industry Co., Ltd.)

(Production method) A: Components 1 to 4 are mixed by heating. B: Components 6 to 11 are dissolved by heating. C: Add B to A, emulsify, cool, then add Component 5 and mix. D: C was filled in a container to obtain a solid oil-in-water emulsified foundation. The solid oil-in-water emulsion foundation of Example 20 was
It had smooth usability, had good skin familiarity, and was excellent in persistence of makeup and stability over time.

Example 21: Solid powder foundation (component) (% by mass) Fine particle titanium oxide (average particle diameter 0.05 μm) 5 2. Fine particle zinc oxide (average particle diameter 0.07 μm) 5 3. Titanium oxide 10 4. Bengara 0.25. Yellow iron oxide 1.5 6. Black iron oxide 0.2 7. 7. Plate-like barium sulfate (average particle size: 30 μm) 8. Spherical polystyrene powder (average particle size: 5 μm) Serisite remaining 10. Paraben 0.2 11. Component (a) cyclic silicone (Note 1) 5 12. Diester of 2,2-dimethylpropane-1,3-diol and lauric acid 5 13. Squalane 3 14. Dimeryl polysiloxane (100 cSt) 5 15. Glycerin 0.2 16. Appropriate amount of fragrance

(Production method) A: Components 1 to 10 are mixed. B: Components 11 to 16 are mixed and dissolved. C: B is added to A, kneaded, and pulverized by a hammer mill. D: C was press-molded on a metal plate to obtain a solid powdery foundation. The solid powder foundation of Example 21 had water resistance,
It had excellent oil resistance, long-lasting makeup, smooth usability, good skin familiarity, and excellent stability over time.

Example 22: Loose white powder (component) (% by mass) Talc 40 2. Synthetic mica 10 3. Titanium oxide 1 4. 4. Spherical polymethyl methacrylate powder (average particle size: 15 μm) Octenyl succinate corn starch aluminum ester 5 6. Amino acid-based powder (Note 19) 10 7. Yellow No. 4 0.18. Red No. 226 0.19. Paraben 0.2 10. 11. Component (a) cyclic silicone (Note 10) 2 11.2 Diester of 2,2-dimethylpropane-1,3-diol and dicapric acid 1 Appropriate amount of fragrance Note 19: Amihope LL (manufactured by Ajinomoto Co.)

(Production method) A: Components 1 to 9 are mixed. B: Components 10 to 12 are mixed and dissolved. C: B is added to A, mixed, and pulverized by a hammer mill. D: C was filled in a container to obtain a loose white powder. The loose white powder of Example 22 had excellent water resistance, oil resistance, and cosmetic durability, had smooth usability, and had good skin familiarity.
Excellent in stability over time.

Example 23: Oily solid foundation (component) (% by mass) Cyclic silicone of component (a) (Note 10) 5 2. Triester of component (b) (Note 3) 10 3. Ceresin wax 5 4. Polyethylene wax 5 5.2 2-Ethylhexanoic acid p-methoxycinnamic acid 10 6. Isostearyl myristate 10 7. Squalane 15 8. Diglyceryl diisostearate 2 9 Titanium oxide 5 10. Barium sulfate 5 11. Talc remaining amount 12. Bengara 0.3 13. Yellow iron oxide 2 14. Black iron oxide 0.2 15. Spherical nylon powder (particle size: 6 μm) 5 16. Oil-soluble licorice extract 0.2 17. Perilla oil 0.1

(Production method) A: Components 1 to 8 are mixed by heating. B: Components 9 to 17 were added to A, and the mixture was uniformly dispersed with three rollers. C: After B was melted and defoamed, it was filled in a gold dish to obtain an oily solid foundation. The oily solid foundation of Example 23 had smooth usability, had good skin familiarity, and was excellent in long-lasting makeup and stability over time.

Example 24: Oil-in-water emulsified white powder (component) (% by mass) Stearic acid 1 2. Behenyl alcohol 0.53. 3. polyoxyethylene monooleate (20 mol) sorbitan 0.4 4. Sorbitan sesquioleate 0.2 5. The cyclic silicone of the component (a) (Note 1) 3 6. 7. Tetraester of component (b) (Note 4) 3 7.1 1,3-butylene glycol 5 Carrageenan 0.05 9. Triethanolamine 1 10 10. Methyl paraoxybenzoate 0.2 Distilled water balance 12. Red No. 202 1 13 Yellow No. 205 1 14. Bengara 1 15. Zinc oxide 1 16. Synthetic mica 5

(Production method) A: Components 1 to 6 are mixed by heating. B: Components 7 to 11 are dissolved by heating. C: B is added to A, emulsified, and after cooling, components 12 to 16 are added and uniformly dispersed. D: C was filled in a container to obtain a medium oil type emulsified white powder. The oil-in-water type emulsified white powder of Example 24 had smooth usability, had good skin familiarity, and was excellent in persistence of makeup and stability over time.

Example 25: Water-in-solid oil type emulsification control agent (component) (% by mass) Component (a) cyclic silicone (Note 1) 5 2. 2. Tetraester of component (b) (Note 4) 10 3-ethylhexyl hydroxystearate 5 4. 4. Di-2-ethylhexyl succinate 5 Carbauba wax 3 6. Microcrystalline wax 5 7. Octamethylcyclotetrasiloxane 5 8. 8. Long-chain alkyl-containing polyoxyalkylene-modified organopolysiloxane (Note 11) Polyoxyalkylene-modified organopolysiloxane (Note 9) 1 10 Titanium oxide 3 11. Barium sulfate 3 12. Bengala 0.1 13. Yellow iron oxide 1 14. Black iron oxide 0.2 15. Titanium mica 3 16.1,3-butylene glycol 10 17. Distilled water balance 18. Xanthan gum 0.2 19. Carrageenan 0.2 20. Magnesium ascorbic acid phosphate 0.5

(Production method) A: Components 1 to 7 were dissolved by heating, and components 8 to 15 were added.
Mix and disperse with a homomixer. B: Components 16 to 20 are uniformly mixed. C: B is added to A and emulsified. D: C was filled in a container to obtain a solid water-in-oil type emulsification control agent. The solid water-in-oil emulsification control material of Example 25 had smooth usability, had good skin familiarity, and was excellent in makeup persistence (continuation of moisturizing effect) and stability over time.

[0063]

As described in detail above, the cosmetics of the present invention have high water resistance and oil resistance, have excellent makeup persistence, have smooth elongation and spread, have good skin familiarity, and have stability over time. It was excellent.

──────────────────────────────────────────────────の Continued on the front page (51) Int.Cl. ⁷ Identification symbol FI Theme coat ゛ (Reference) A61K 7/032 A61K 7/032 7/035 7/035 7/42 7/42 F-term (Reference) 4C083 AA112 AA122 AB172 AB212 AB232 AB242 AB362 AB432 AB442 AC012 AC022 AC072 AC102 AC122 AC242 AC342 AC352 AC391 AC392 AC422 AC432 AC442 AC482 AC542 AC582 AC642 AC712 AC792 AC812 AC852 AC862 AD022 AD042 AD072 AD092 AD152 AD162 AD171 AD172 AD222 AD242 AD352 AD512 AD572 CC64 CC652 CC CC19 DD11 DD17 DD23 DD30 DD31 DD32 EE06 EE12 EE17

Claims (4)

[Claims] 1. Component (a) represented by the following general formula (1): (Where R ₁ is an alkyl group or phenyl group having 1 to 10 carbon atoms, R ₂ is a fluorine-substituted alkyl group having 1 to 10 carbon atoms, m is an integer of 0 to 3, and n is an integer of 1 to 6 And
(M + n) is an integer of 3 to 6), and component (b): a diester of 2,2-dimethylpropane-1,3-diol and a fatty acid, and a triester of trimethylolpropane and a fatty acid. , A cosmetic containing pentaerythritol and one or more oils selected from fatty acid tetraesters. 2. The cosmetic according to claim 1, wherein the cosmetic is an emulsified cosmetic. 3. The cosmetic according to claim 1, wherein the cosmetic is a water-in-oil emulsion cosmetic. 4. The cosmetic according to claim 1, wherein the cosmetic is an oily cosmetic.