JP5771419B2 - Cosmetic for salmon - Google Patents

Description

  The present invention relates to vaginal cosmetics.

  In recent years, consumer needs for vaginal cosmetics such as mascara have come to require a fairly high level of quality for basic functions such as curl keeping power, adhesion, and sebum resistance. In addition to that, there is an increasing need for convenience in daily life whether it can be easily removed by a commercially available cleansing agent.

  Along with this, waterproof type (oil-based and water-in-oil type) mascara with extremely high water resistance has been commercialized.

  However, in general, the waterproof mascara has a drawback of low sebum resistance, and many strong film-forming resins are blended to compensate for it. For this reason, the waterproof mascara is generally a formulation that is difficult to cleanse. For example, vaginal cosmetics (see Patent Document 1) containing an oil-soluble film-forming resin in order to enhance makeup persistence (no bleeding) have been reported.

  However, in the present invention, not only the curl keeping power and makeup sustainability (no blur) are not sufficient, but also there is a great drawback that cleansing properties are not good due to the film-forming resin. Also, the adhesion was not satisfactory.

  On the other hand, a water-in-oil mascara (see Patent Document 2), which is a waterproof type and has improved ease of cleansing, has also been reported. However, cleansing properties of this invention are not only insufficient, but also curl keeping power, adhesion, sebum resistance (makeup persistence) is poor, and storage stability is not good.

  In addition, the present inventor includes water, a nonionic surfactant, an eicosene / vinyl pyrrolidone copolymer and a dextrin fatty acid ester, so that the cosmetic effect that highlights the eyes such as curl up and volume up effect, adhesion to wrinkles In the past, it has been found that a water-in-oil type cosmetic for cosmetics (see Patent Document 3) excellent in stability and friction resistance and storage stability has been obtained. There was still room for improvement in sebum resistance and cleansing properties were not satisfactory.

JP 2002-154932 A Japanese Patent No. 4195820 Japanese Patent No. 4084294

As described above, in the prior art, sebum resistance and cleansing properties are contradictory factors, and it has been fundamentally difficult to achieve both. Furthermore, no vaginal cosmetics that satisfy the current high consumer needs with respect to curl-keeping power and adhesion and have good storage stability have not been found.
Accordingly, an object of the present invention is to provide a vaginal cosmetic that has excellent effects that have not been achieved in the past in curl keeping power, sebum resistance, adhesion, and cleansing properties, and that has good storage stability.

  As a result of intensive studies to achieve the above problems, the present inventor has achieved high curl keeping power, sebum resistance, adhesion, which has been difficult in the past only when a plurality of specific components are combined under specific conditions. In addition to the properties, it has been found that a vaginal cosmetic material having cleansing properties and good storage stability can be obtained, and the present invention has been completed.

That is, the present invention includes the following components (A) to (G);
(A) Volatile hydrocarbon (B) Nonionic surfactant (C) Nonvolatile non-silicone liquid oil agent (D) Organic silicone resin (E) High melting point wax having a melting point of 95-130 ° C (F) Semi-solid Oil agent (G) A water-in-oil glaze cosmetic containing an organically modified clay mineral.

  According to the present invention, there is provided a water-in-oil cosmetic for cosmetics that has high curl keeping power, sebum resistance, adhesion and cleansing properties, which have been difficult to combine with each other, and has good storage stability. can do.

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

The water-in-oil vaginal cosmetic of the present invention has the following components (A) to (G):
(A) Volatile hydrocarbon (B) Nonionic surfactant (C) Nonvolatile non-silicone liquid oil agent (D) Organic silicone resin (E) High melting point wax having a melting point of 95-130 ° C (F) Semi-solid Oil agent (G) It contains an organically modified clay mineral.

  The volatile hydrocarbon of the component (A) used in the present invention is preferably a hydrocarbon having a boiling point in the range of 60 to 260 ° C. at normal pressure, and is linear if it is generally used in cosmetics. It may be in the form of a ring or branched, and is preferably used without any particular limitation. For example, light liquid isoparaffin, isohexadecane, isododecane and the like can be mentioned as such.

  In the present invention, as the component (A), one or more of these can be appropriately selected and used. From the viewpoint of obtaining high adhesion and sebum resistance, and from the viewpoint of improving storage stability, the content of the component (A) is 15 to 55% by mass (hereinafter simply referred to as “%” based on the total amount of cosmetics). The range of 20 to 50% is more preferable, and the range of 25 to 45% is more preferable.

  Furthermore, the volatile hydrocarbon of component (A) is more preferably a hydrocarbon having a boiling point in the range of 150 to 200 ° C. at normal pressure, and examples thereof include isododecane and isohexadecane. Examples of such commercially available components (A) include Marcazole R (boiling point: about 180 ° C .: manufactured by Maruzen Petrochemical Co., Ltd.).

  The nonionic surfactant of component (B) used in the present invention is not particularly limited as long as it is generally used in cosmetics, and is preferably used. For example, sorbitan fatty acid ester or its alkylene glycol adduct, glycerin fatty acid ester or its alkylene glycol adduct, polyglycerin fatty acid ester or its alkylene glycol adduct, propylene glycol fatty acid ester or its alkylene glycol adduct, sorbitol fatty acid ester or its Alkylene glycol adduct, polyalkylene glycol fatty acid ester, sucrose fatty acid ester, polyoxyalkylene alkyl ether, glycerin alkyl ether, polyoxyethylene alkyl phenyl ether, polyoxyethylene hydrogenated castor oil, alkylene glycol adduct of lanolin, polyoxyalkylene alkyl Examples thereof include co-modified silicone and polyether-modified silicone.

  The component (B) used in the present invention can be used by appropriately selecting one or more of them from these. From the viewpoint of obtaining high cleansing properties and storage stability, the content of the component (B) is preferably in the range of 0.05 to 10%, more preferably in the range of 0.1 to 5%, based on the total amount of the cosmetic. A range of 0.5 to 4% is more preferable.

  In the present invention, it is more preferable to use a polyglycerin fatty acid ester such as polyglyceryl diisostearate as the component (B) because particularly excellent cleansing properties and storage stability can be obtained. As a commercially available product of such a component (B), Cosmol 42 (manufactured by Nisshin Oillio Group) and the like can be mentioned.

  The non-volatile non-silicone liquid oil component (C) used in the present invention refers to a non-silicone oil agent that does not have volatility at room temperature and 1 atm and does not have a siloxane structure. In addition, the component (B) refers to those excluding the nonionic surfactant. These are preferably used without particular limitation as long as they are generally used in cosmetics. For example, liquid fatty acids such as isostearic acid; macadamia nut oil, olive oil, camellia oil, avocado oil, corn oil, castor oil, sesame oil, safflower oil, cottonseed oil, soybean oil, jojoba oil, palm oil, coconut oil, hydrogenated coconut oil, Oils such as hydrogenated oil, hydrogenated castor oil, egg yolk oil, rapeseed oil, wheat germ oil, peanut oil, rice bran oil, isononyl isononanoate, isotridecyl isononanoate, cetyl octanoate, isopropyl myristate, octyl palmitate, isopropyl palmitate, Octyldodecyl myristate, glyceryl trioctanoate, glyceryl tri (capryl / caprate), phytosteryl oleate, octyldodecyl lactate, isopropyl isostearate, glyceryl tribehenate, neopentyl glycol dioctanoate, choles Roll fatty acid esters, ester oils such as N-lauroyl-L-glutamate di (cholesteryl, behenyl, octyldodecyl), macadamia nut oil fatty acid cholesteryl, macadamia nut oil fatty acid phytosteryl; higher alcohols such as octyldodecanol, capryl alcohol, oleyl alcohol; Hydrocarbons such as paraffin, squalane and polybutene; fluorinated oils such as perfluorodecane, perfluorooctane and perfluoropolyether; fatty acids such as 2-ethylhexyl palmitate, cetyl 2-ethylhexanoate and isotridecyl isononanoate Esters of fatty acids and glycols such as neopentyl glycol dicaprate and neopentyl glycol di-2-ethylhexanoate; Fatty acid and polyhydric alcohol esters such as trimethylolpropane phosphate and pentaerythritol tetra-2-ethylhexanoate; Esters with hydroxyl groups such as diisostearyl malate; Dibasic acids such as di-2-ethylhexyl succinate and dialkyl carbonate Esters of fatty acids such as macadamia nut oil fatty acid cholesteryl and macadamia nut oil fatty acid phytosteryl, and lanolin derivatives such as liquid lanolin, lanolin acetate, lanolin fatty acid isopropyl, and lanolin alcohol.

  In the present invention, as the component (C), one or more of these can be appropriately selected and used. From the viewpoint of obtaining high cleansing properties and sebum resistance, the content of the component (C) is preferably in the range of 0.1 to 10%, more preferably in the range of 0.5 to 8%, based on the total amount of the cosmetic. A range of 1 to 6% is more preferable.

  In the present invention, as the component (C), liquid fatty acids and / or esters thereof are preferably selected and used, and particularly when a branched fatty acid such as isostearic acid is used, particularly high cleansing properties can be obtained. Therefore, it is more preferable.

The organic silicone resin of component (D) used in the present invention is preferably used without particular limitation as long as it is generally used in cosmetics. Examples of such are trimethylsiloxysilicic acid represented by [(CH ₃ ) ₃ SiO _1/2 ] x [SiO ₂ ] y (X is 1 to 3, Y is 0.5 to 8). Can be mentioned. Examples of modified silicone resins include acrylic-silicone graft copolymers, long-chain alkyl-modified acrylic-silicone graft copolymers, polyvinylpyrrolidone-modified methylpolysiloxane, and fluorine-modified silicone. Even if it is bonded to the state, it may be bonded to a graft state or a pendant state.

  In the present invention, as the component (D), one or more of these can be appropriately selected and used. The form may be a liquid form diluted in a solvent, a powder form or a solid form.

  From the viewpoint of obtaining sufficient sebum resistance and curl keeping power, and from the viewpoint of improving cleansing properties, the content of component (D) is 5 to 35% based on the total amount of cosmetics in terms of resin content. The range is preferable, and the range of 10 to 30% is more preferable.

  Among these, it is more preferable to select trimethylsiloxysilicate because higher sebum resistance and curl keeping power can be obtained. Examples of such commercially available products include X-21-5037 (manufactured by Shin-Etsu Chemical Co., Ltd.) and SR-1000 (manufactured by Momentive Performance Materials Japan).

  The high melting point wax having a melting point of 95 to 130 ° C. of the component (E) used in the present invention is preferably used without particular limitation as long as it is generally used in cosmetics. Examples thereof include polyethylene wax and synthetic hydrocarbon wax. In particular, a hydrocarbon wax having a melting point of 95 to 125 ° C. is more preferable because high sebum resistance and curl keeping power can be obtained. As a commercial item of such a component (E), PERFORMALENE655 (melting point 95-105 degreeC, the product made from a new face technology company) etc. are mentioned.

  In the present invention, as the component (E), one or more of these can be appropriately selected and used. From the viewpoint of obtaining higher sebum resistance and curl keeping power, and from the viewpoint of improving adhesion, the content of component (E) is preferably in the range of 0.1 to 15% based on the total amount of cosmetics. A range of 1 to 12% is more preferable.

  The “melting point” in the present specification is determined by the method described in the fourth report of the Quasi-drug Standard General Test Method and the Melting Point Measurement Method.

  The semisolid oil agent of component (F) used in the present invention is an oil agent that is non-liquid at 25 ° C. and 1 atm, has a melting point of 20 to 70 ° C., and a hardness at 25 ° C. of 0.02 to 13N. . These are not particularly limited as long as they are generally used in cosmetics, and are preferably used. The melting point is more preferably in the range of 25 to 65 ° C, and further preferably in the range of 30 to 60 ° C.

  Examples of the semi-solid oil agent of the component (F) used in the present invention include vegetable fats such as tri (capryl, caprin, myristic, stearic acid) glyceride, petrolatum, lanolin, shea fat, partially hydrogenated coconut oil, and partially hydrogenated. Other than jojoba oil, dimer linoleic acid (phytosteryl / isostearyl / cetyl / stearyl / behenyl), tetra (behenic acid / benzoic acid / ethylhexanoic acid) pentaerythritol, macadamia nut oil polyglyceryl-6-esters behenate, Examples include dipentaerythritol hexaoxystearate.

  In the present invention, as the component (F), one or more of these can be appropriately selected and used. From the viewpoint of obtaining sufficient cleansing properties and adhesion, and from the viewpoint of improving sebum resistance, the content of the component (F) is preferably in the range of 0.01 to 10% based on the total amount of the cosmetic. A range of 0.1 to 5% is more preferable.

  In particular, it is more preferable to use petrolatum and / or tri (capryl / caprin / myristin / stearic acid) glyceride among them because higher cleansing properties and adhesion can be obtained. Examples of these commercially available products include Chloratum V (melting point: 45 to 55 ° C .; manufactured by Croda Japan) and Saracos 334 (melting point: 35 to 45 ° C .; manufactured by Nisshin Oillio Group).

  The “hardness” in the present invention refers to a value measured with a rheometer manufactured by Sun Science Co., Ltd. at a pressure sensitive axis of 5φ, a penetration speed of 6 cm / min, and a penetration depth of 5 mm.

The organically modified clay mineral of component (G) used in the present invention is obtained by ion exchange of the interlayer cation of a water-swellable clay mineral with a cationic surfactant such as an alkyl quaternary ammonium salt. Those exchanged with benzyldimethylstearylammonium ions or dimethyldistearylammonium ions are preferred. The water-swellable clay mineral is a kind of colloidal hydrous aluminum silicate having a three-layer structure, and is generally represented by the following general formula (1)

[Wherein X represents Al, Fe, Mn or Cr, Y represents Mg, Fe, Ni, Zn or Li, and Z represents K, Na or Ca]
It is represented by Specifically, a montmorillonite group of natural or synthetic (in this case, (OH) in the above general formula is substituted with fluorine), such as montmorillonite, smectite (Laponite: manufactured by Laporte) or hectorite, and sodium silicic Examples thereof include synthetic mica such as mica, sodium teniolite, or lithium teniolite. As the water-swellable clay mineral, hectorite or bentonite is particularly preferable.

  The organically modified clay mineral of component (G) used in the present invention is not particularly limited as long as it is generally used in cosmetics, and is preferably used. In the present invention, as the component (G), one type or two or more types can be appropriately selected and used from the above. From the viewpoint of obtaining sufficient cleansing properties and adhesion, and from the viewpoint of improving storage stability, the content of component (G) is preferably in the range of 0.01 to 10% based on the total amount of cosmetics. The range of 0.1 to 10% is more preferable, and the range of 0.1 to 5% is more preferable.

  Representative examples of the organically modified clay mineral include dimethylalkylammonium hectorite, benzyldimethylstearylammonium hectorite, distearyldimethylammonium chloride-treated aluminum magnesium silicate, and the like. In the present invention, it is preferable to use dimethyl distearyl ammonium hectorite because higher cleansing properties and adhesion can be obtained. Examples of commercially available dimethyl distearyl ammonium hectorite include Benton 38V (manufactured by Elementis).

  In the present invention, volatile silicone should not be substantially contained from the viewpoint of enabling a dramatic effect unprecedented in curl keeping power and sebum resistance while having good cleansing properties. Is preferred. In the present invention, “substantially does not contain” means that the content of volatile silicone is preferably less than 5%, more preferably less than 3%, based on the total amount of cosmetics. More preferably less than 1%.

The volatile silicone refers to a silicone oil having volatility at room temperature and 1 atm. Examples include decamethylcyclopentasiloxane, octamethylcyclotetrasiloxane, dodecamethylcyclohexasiloxane, methyltrimethicone, And low viscosity dimethicone (5 mm ² / s or less, 25 ° C.).

  In the present invention, it is preferable to further contain a dextrin fatty acid ester of component (H). From the viewpoint of obtaining even higher adhesion and cleansing properties, the mass ratio of the dextrin fatty acid ester of component (H) and the organically modified clay mineral of component (G) is (G) :( H) = 1.5: The range is preferably in the range of 1-1: 150, more preferably in the range of (G) :( H) = 1: 1 to 1: 100, and (G) :( H). More preferably, the ratio is in the range of 1: 1 to 1:80.

  The dextrin fatty acid ester of component (H) used in the present invention is an ester of dextrin and fatty acid, and is not particularly limited as long as it is generally used in cosmetics. Specifically, lauric acid dextrin, palmitic acid dextrin, myristic acid dextrin, stearic acid dextrin, isostearic acid dextrin, behenic acid dextrin, coconut oil fatty acid dextrin, and esters of fatty acids having 10 to 24 carbon atoms. These can be used by appropriately selecting one or two or more thereof.

  In the present invention, it is preferable to select and use dextrin palmitate from these because higher adhesion and storage stability can be obtained. Examples of such commercially available components (H) include Leo Pearl KL and Leo Pearl TL (both manufactured by Chiba Flour Milling Co., Ltd.).

  Further, from the viewpoint of obtaining high adhesion and improving the storage stability, the content of the component (H) is preferably in the range of 0.01 to 10% based on the total amount of the cosmetic. A range of 1 to 8% is more preferable.

  In the present invention, from the viewpoint of obtaining even higher curl keeping power and adhesion, among poly (meth) acrylate, xanthan gum, gellan gum, locust bean gum, guar gum, pullulan, sodium hyaluronate, sodium alginate and polyurethane It is preferable that at least one selected component (I) water-soluble polymer is contained in the inner aqueous phase.

  In the present invention, one or two or more of the component (I) water-soluble polymers can be appropriately selected and used. From the viewpoint of obtaining sufficient curl keeping power and adhesion, and from the viewpoint of improving storage stability, the content of the water-soluble polymer (I) is 0.001 to 5 based on the total amount of cosmetics. % Range is preferable, and the range of 0.005 to 1% is more preferable.

  In the present invention, it is preferable to select a poly (meth) acrylate from these in terms of curl keeping force and adhesion. Examples of the poly (meth) acrylate include ammonium salt, potassium salt, sodium salt of acrylic acid and / or methacrylic acid polymer, or a mixture thereof, sodium salt of acrylic acid and / or methacrylic acid polymer, or these Any of the above-mentioned mixtures may be used, and any of those generally used in cosmetics and quasi-drugs is not particularly limited and is preferably used. Moreover, it is preferable to select sodium polyacrylate having an average molecular weight of 2 million or more as the water-soluble polymer, and it is more preferable to select a partially neutralized product of sodium polyacrylate having an average molecular weight of 4 million or more. . This partially neutralized product of sodium polyacrylate is a part of sodium polyacrylate that has been neutralized with an alkali. Examples of alkali include alkali metal salts such as sodium hydroxide and potassium hydroxide, ammonia, and ammonia. Primary, secondary or tertiary alkylamines such as water, triethanolamine, dimethylamine, diethylamine, trimethylamine, triethylamine, triisopropanolamine, monoethanolamine, diethanolamine, diisopropanolamine, polyethanolamine, or Examples include primary, secondary or tertiary alkanolamines. As a method for producing a partially neutralized product of sodium polyacrylate, a method of partially neutralizing sodium polyacrylate later, and after neutralizing a part of acrylic acid at the time of charging the monomer during polymerization Although there is a method of polymerization, either method can be adopted in the present invention. Examples of such commercially available products include Aronbis series (manufactured by Nippon Pure Chemical Co., Ltd.).

  In the present invention, it is preferable to contain water in the inner phase from the viewpoint of obtaining higher cleansing properties and improving the storage stability. The water content is preferably in the range of 0.001 to 50%, more preferably in the range of 0.1 to 40%, and still more preferably in the range of 2 to 30% based on the total amount of the cosmetic.

  The present invention includes various components generally used in cosmetics, for example, fibers and coloring for conspicuous wrinkles, as needed, in addition to the above-described components, as long as the effects of the present invention are not impaired. Pigments, oil components other than components (A) to (H), aqueous components other than component (I), moisturizers, thickeners, film forming agents, fragrances, bactericides, antiseptics, antioxidants, pH adjusters , Chelating agents, ultraviolet absorbers, solvents, anti-inflammatory agents, antiandrogens, hair restorers, antioxidants, refreshing agents, herbal extracts and vitamins, cuticle protection components, and the like can be appropriately contained.

  The fiber that can be used in the present invention is not particularly limited as long as it is generally used in cosmetics, and is preferably used. Examples thereof include synthetic fibers such as nylon and polyester, artificial fibers such as rayon, natural fibers such as cellulose, semi-synthetic fibers such as acetate artificial silk, and the like. Further, these fibers may be dyed with the above-mentioned color pigments or colored in the form of kneading, and the surface is further coated with a general oil agent, silicone oil, fluorine oil, surfactant, silica, metal soap, etc. It may be coated.

  Moreover, about the said color pigment which can be used by this invention, if it is normally used for cosmetics, it will not specifically limit, It can be made to contain to such an extent that this invention is not impaired. Also, the form is not particularly limited by the shape of a plate, spindle, needle or the like, the particle diameter, the particle structure such as porous or nonporous. Examples thereof include inorganic powders, glitter powders, organic powders, pigment powders, composite powders, and the like, and one or a combination of two or more can be used. Specifically, carbon black, conger, ultramarine, bengara, yellow iron oxide, black iron oxide, titanium oxide, zinc oxide, titanium / titanium oxide sintered product, cerium oxide, magnesium oxide, zirconium oxide, antimony oxide, magnesium carbonate , Calcium carbonate, chromium oxide, chromium hydroxide, aluminum silicate, magnesium silicate, calcium silicate, barium silicate, magnesium aluminum silicate, magnesium magnesium silicate, mica, synthetic mica, synthetic sericite, sericite, talc , Muscovite, phlogopite, sauroite, biotite, kaolin, barium sulfate, bentonite, smectite, diatomite, hydroxyapatite, boron nitride and other inorganic powders, bismuth oxychloride, titanium mica, titanium dioxide coated oxychloride Bismuth, iron oxide coating Mica, iron oxide coated mica titanium, bitumen coated mica titanium, carmine coated mica titanium, organic pigment coated mica titanium, iron oxide / titanium oxide coated synthetic phlogopite, fish phosphorus foil, titanium dioxide coated glass flake, silver coated glass flake, gold Coated glass flakes, iron oxide coated glass flakes, polyethylene terephthalate / aluminum / polyurethane laminated powder, polyethylene terephthalate / polyolefin laminated film powder, polyethylene terephthalate / polymethyl methacrylate laminated film powder, etc. , Polyacrylic resins, polyester resins, fluorine resins, cellulose resins, polystyrene resins, copolymer resins such as styrene-acrylic copolymer resins, polypropylene resins, silicone resins, urea Organic polymer resin powders such as organic resins, organic powders such as N-acyl lysine, natural organic powders such as starch, silk powder, and cellulose powder, organic tar pigments, and pigment powders such as organic pigment lake pigments Metal powder such as aluminum powder, gold powder, silver powder, fine particle titanium oxide coated mica titanium, fine particle zinc oxide coated mica titanium, barium sulfate coated mica titanium, titanium oxide containing silicon dioxide, zinc oxide containing silicon dioxide Etc. These may be contained in either the oil layer or the water layer, or may be contained in a form dispersed in a solvent. Furthermore, the surface of the color pigment may be coated with silicone oil, fluorine oil, lauroyl lysine, stearoyl glutamate, perfluoroalkyl phosphate ester diethanolamine salt, polyethylene, silica, metal soap, other oil agents, and the like.

  Oily components other than the components (A) to (H) that can be used in the present invention are not particularly limited as long as they are generally used in cosmetics, and any of them can be used. For example, paraffin wax, ceresin wax, microcrystalline wax, α-olefin oligomer, montan wax, Fischer-Tropsch wax, sunflower wax, owl, beeswax, carnauba wax, candelilla wax, gay wax, rice bran wax, 12-hydroxystearic acid, etc. Waxes not corresponding to the components (E) and (F), oil-soluble resins such as eicosene / vinylpyrrolidone copolymers, candelilla wax resins, rosin resins, gelling agents such as siliconeized pullulan, etc. .

  As the aqueous component other than the component (I) that can be used in the present invention, any water-soluble component that is usually used in cosmetics and water-soluble components may be used, so long as the effects of the present invention are not impaired. For example, one or a combination of two or more can be used. Examples of such aqueous components include alcohols such as ethyl alcohol and isopropyl alcohol, glycols such as propylene glycol, 1,3-butylene glycol, dipropylene glycol, and polyethylene glycol, and glycerols such as glycerin, diglycerin, and polyglycerin. , Sorbitol, maltitol, sucrose, starch sugar, lactitol and other sugars, gum arabic, methylcellulose, hydroxyethylcellulose, carboxymethylcellulose, carboxyvinyl polymer, polyvinyl alcohol, polyvinylpyrrolidone and other water-soluble polymers, vinyl acetate and vinylpyrrolidone Examples thereof include water-soluble resins such as polymers.

  The present invention can be used in various forms. It is used for a dosage form to be applied to wrinkles such as solid or liquid form mascara, mascara base, mascara overcoat, vaginal beauty serum, vaginal hair restorer, and can be produced according to a conventional method.

Hereinafter, the present invention will be described in detail with reference to examples. These examples do not limit the technical scope of the present invention. The blending amount is the content (% by mass) unless otherwise specified.
<Examples 1-10, Comparative Examples 1-7>
A water-in-oil type cosmetic for cosmetics having the composition shown in Table 1 was produced, and a storage stability evaluation test and a sensory evaluation test were conducted. The results are also shown in Table 1. Prior to the examples, production methods and evaluation test methods employed in each example will be described.

(1) Manufacturing method The components shown in (1) to (17) of Table 1 were dissolved by heating at 90 to 130 ° C., and homogenized by dispersion to obtain an “oil phase”. Next, the components (18) to (21) were heated and dissolved at 80 ° C. and homogenized by dispersion to obtain an “aqueous phase”. After cooling the oil phase component to 80 ° C., the components (22) and (23) are mixed and homogenized by dispersion, then mixed with the water phase component, emulsified with a homomixer, and stirred to room temperature. Cooled down. This was filled in a predetermined airtight container to obtain a target water-in-oil type cocoon cosmetic.

(2) Storage Stability Evaluation Test Method Each water-in-oil type cosmetic prepared by a predetermined method was left in a 45 ° C. constant temperature bath, and the storage stability after one month was evaluated according to the following evaluation criteria. .
(Evaluation criteria)
No separation, aggregation, or solidification;
There is very little separation, aggregation and solidification; ○
Separation, aggregation, solidification; △
Completely separated or solidified; ×

(3) Sensory evaluation test method Ask 20 female panelists to apply each water-in-oil cosmetic for cosmetics to the cocoon, adherence when applied, curl-keep strength and sebum resistance and removal after 6 hours of application. The cleansing properties were evaluated according to the following evaluation criteria. The cleansing property was evaluated by immersing 2.0 g of a commercially available cleansing oil in a commercially available cotton and sandwiching the heel for 5 seconds, and then evaluating the remaining mascara on the heel. In addition, the curl keeping force was evaluated from the viewpoint of how much the angle at the time of application was maintained, and the sebum resistance was evaluated from the viewpoint of whether the bottom of the eyes was black due to bleeding.
(Evaluation criteria)
More than 17 people answered good
12-16 people who answered good; ○
8-11 people who answered that it was good;
The number of people who answered that it is good is 7 or less; ×
(Evaluation item)
a. Adhesion b. Curl keeping force c. Sebum resistance d. Cleansing properties

(* 1): Markazole R (Maruzen Petrochemical Co., Ltd.)
(* 2): TSF405 (Momentive Performance Materials Japan)
(* 3): Cosmall 42 (Nisshin Oillio Group)
(* 7): KF-56A (Shin-Etsu Chemical Co., Ltd.)
(* 8): SR-1000 (made by Momentive Performance Materials Japan)
(* 9): KP-561P (manufactured by Shin-Etsu Chemical Co., Ltd.), long chain alkyl-modified acrylic-silicone graft copolymer (* 10): Candelilla resin E-1 (manufactured by Nippon Natural Products)
(* 11): PERFORMALENE 655 (average molecular weight 655, melting point 95 to 105 ° C., penetration 1 to 3 dmm; manufactured by New Face Technology)
(* 12): PERFORMALENE 500 (average molecular weight 500, melting point 85 to 90 ° C., penetration 3.5 to 9.5 dmm; manufactured by New Face Technology)
(* 13): Multi-wax W-445 (melting point: 75 to 85 ° C .; manufactured by SONNEBORN)
(* 14): Chloratum V (melting point: 45-55 ° C .; manufactured by CRODA JAPAN)
(* 15): Plandool-H (melting point: about 40 ° C .; manufactured by Nippon Seika Co., Ltd.)
(* 16): Benton 38V (made by Elementis)
(* 17): Leopard KL2 (Chiba Flour Mills)
(* 18): Aronbis series (average molecular weight of about 4 million, partially neutralized product; manufactured by Nippon Pure Chemical Co., Ltd.)

  As is clear from Table 1, when the water-in-oil type cosmetics of the present invention were used, the curl keeping power, sebum resistance, cleansing property and adhesion were good. The stability over time was also good. However, Comparative Examples 1 to 7 which do not include any of the components (A) to (G) were able to obtain only inferior items in any of the evaluation items as compared with the Examples.

Claims (4)

The following components (A) to (G);
(A) Volatile hydrocarbon (B) Nonionic surfactant (C) Nonvolatile non-silicone liquid oil agent (D) Organic silicone resin (E) High melting point wax (F) Tri ( capryl) having a melting point of 95-130 ° C ・ Caprine, myristine, stearic acid) glycerides, petrolatum, lanolin, shea fat, partially hydrogenated coconut oil, partially hydrogenated jojoba oil, dimer linoleic acid (phytosteryl / isostearyl / cetyl / stearyl / behenyl), tetra (behenic acid) / Benzoic acid / ethylhexanoic acid) pentaerythritol, macadamia nut oil polyglyceryl-6-esters behenate, and at least one semi-solid oil selected from dipentaerythritol hexaoxystearate (G) organically modified clay A water-in-oil type cosmetic containing minerals. The water-in-oil type cosmetic for cosmetics according to claim 1 , wherein the content of volatile silicone is less than 3% based on the total amount of the cosmetic .   The component (H) dextrin fatty acid ester is contained, and the mass ratio of the components (G) and (H) is (G) :( H) = 1.5: 1 to 1: 150. Cosmetics for water-in-oil coffee.   At least one component (I) water-soluble polymer selected from poly (meth) acrylate, xanthan gum, gellan gum, locust bean gum, guar gum, pullulan, sodium hyaluronate, sodium alginate and polyurethane The water-in-oil type cosmetic for cosmetics according to any one of claims 1 to 3, contained in