JP7372121B2 - oil-based cosmetics - Google Patents

Description

The present invention relates to oil-based cosmetics.

Conventionally, silicone compounds with a high degree of polymerization have been known as useful ingredients in cosmetics, for example, by adding them to hair oil, they can give hair a silky smooth feel (smooth feel) and give a light finish. It is being As an oil-based cosmetic containing a silicone compound with a high degree of polymerization, there is one disclosed in Patent Document 1, for example.

Japanese Patent Application Publication No. 2017-137250

However, oil-based cosmetics in which a silicone compound with a high degree of polymerization and a surfactant are blended into a homogeneous phase are not known. Silicone compounds with a high degree of polymerization have low affinity with other components contained in oil-based cosmetics. In particular, when a polar component is present in an oil-based cosmetic, there is a problem that the silicone compound with a high degree of polymerization and the polar component are likely to separate, resulting in a decrease in the stability of the oil-based cosmetic. For this reason, in oil-based cosmetics, it is generally considered difficult to use a surfactant, which is classified as a highly polar component, in combination with a silicone compound having a high degree of polymerization. On the other hand, if a surfactant can be blended into a silicone compound with a high degree of polymerization in a homogeneous phase, it will be possible to simultaneously exhibit both of these effects and create an oil-based cosmetic with excellent stability and usability. can be provided.

Therefore, an object of the present invention is to provide an oil-based cosmetic containing a silicone compound with a high degree of polymerization and a surfactant in a homogeneous phase.

As a result of intensive studies to achieve the above object, the present inventor found that a combination of a silicone compound with a viscosity of 10,000 mPa·s or more and a (poly)glycerin fatty acid ester contains a silicone compound with a high degree of polymerization and It has been found that it is possible to incorporate a surfactant. The present invention was completed based on these findings.

That is, the present invention contains the following component (A) and the following component (B), the content ratio of the component (A) is 0.3% by mass or more, does not contain water, or contains water, and contains water. Provided is an oil-based cosmetic having a content of 1.0% by mass or less.
Component (A): Silicone compound with a viscosity of 10,000 mPa·s or more at 25°C Component (B): (Poly)glycerin fatty acid ester

The component (A) preferably contains a silicone compound having a viscosity of 10 million to 30 million mPa·s at 25°C.

The oil-based cosmetic further contains the following component (D), and the content of the component (D) is preferably 40.0% by mass or less.
Component (D): Vegetable oil and/or fatty acid triglyceride

The above component (B) is polyglyceryl-6 dicaprylate, polyglyceryl-2 distearate, polyglyceryl-2 caprylate, polyglyceryl-2 laurate, polyglyceryl-3 caprylate, polyglyceryl-6 caprylate, glyceryl caprylate, and polyglyceryl oleate. It is preferable that they are two or more selected from the group consisting of polyglyceryl-2, and polyglyceryl trioleate-5.

It is preferable that the oil-based cosmetic further contains the following component (C).
Component (C): Consists of 1,2-alkanediol having 5 to 10 carbon atoms, isostearyl alcohol, glycerin mono-2-ethylhexyl ether, octyldodecanol, alkyl glucoside, propylene glycol isostearate, and polyoxyethylene octyldodecyl ether one or more compounds selected from the group

The oil-based cosmetic further contains the following component (F), and the content of the component (F) is preferably 15.0% by mass or more.
Component (F): Volatile oil

The oil-based cosmetic contains water, and preferably has a water content of 0.05 to 1.0% by mass.

According to the oil-based cosmetic of the present invention, it is possible to provide an oil-based cosmetic in which a silicone compound with a high degree of polymerization and a surfactant are blended in a homogeneous phase. Therefore, the oil-based cosmetic of the present invention can exhibit the effects of the silicone compound with a high degree of polymerization and the effects of the surfactant, such as ease of washing off (wash-off properties).

The oil-based cosmetic of the present invention contains at least a silicone compound having a viscosity of 10,000 mPa·s or more at 25° C. and a (poly)glycerin fatty acid ester. In this specification, a silicone compound having a viscosity of 10,000 mPa·s or more at 25° C. may be referred to as "component (A)," and a (poly)glycerin fatty acid ester may be referred to as "component (B)."

The oil-based cosmetic of the present invention further contains 1,2-alkanediol having 5 to 10 carbon atoms, isostearyl alcohol, glycerin mono-2-ethylhexyl ether, octyldodecanol, alkyl glucoside, propylene glycol isostearate, and polyoxyethylene. It is preferable that one or more compounds selected from the group consisting of octyl dodecyl ether are included. In this specification, 1,2-alkanediol having 5 to 10 carbon atoms, isostearyl alcohol, glycerin mono-2-ethylhexyl ether, octyldodecanol, alkyl glucoside, propylene glycol isostearate, and polyoxyethylene octyl dodecyl ether One or more compounds selected from the group consisting of may be referred to as "component (C)".

The oil-based cosmetic of the present invention preferably further contains vegetable oil and/or fatty acid triglyceride. Moreover, it is preferable to contain isononyl isononanoate and/or tridecyl isononanoate. Moreover, it is preferable that volatile oil is included. Moreover, it may contain oily components (other oily components) other than the above-mentioned oily components. In this specification, vegetable oil and/or fatty acid triglyceride is referred to as "component (D)", isononyl isononanoate and/or tridecyl isononanoate as "component (E)", volatile oil as "component (F)", and the above-mentioned Other oily components may be referred to as "component (G)".

That is, the oil-based cosmetic of the present invention contains at least component (A) and component (B). The oil-based cosmetic of the present invention includes components other than the above component (A) and the above component (B), such as component (C), component (D), component (E), component (F), component (G), and It may contain components other than components (A) to (G). In addition, each component contained in the oil-based cosmetic of the present invention, for example, component (A), component (B), component (C), component (D), component (E), component (F), component (G) , and other components, each may be used alone or in combination of two or more.

The present invention is an oil-based cosmetic containing an oil-based component as a main component. The oil-based cosmetic of the present invention preferably has a homogeneous phase containing at least component (A) and component (B). More preferably, the oil-based cosmetic of the present invention is an oil-based cosmetic consisting of a homogeneous phase (single layer). In the oil-based cosmetic of the present invention, component (B) forms a reverse micelle with hydrophobic groups on the outside and hydrophilic groups on the inside in the oil phase containing component (A). (B) can be included in a homogeneous phase.

The use of the oil-based cosmetic of the present invention is not particularly limited, and may be applied to the skin (e.g., face, neck, scalp, shoulders, body, arms, elbows, palms, backs of hands, thighs, calves, knees, ankles, insteps of feet, It can be used for both soles of feet, etc.) and hair. In particular, when the oil-based cosmetic of the present invention is applied to the hair, the component (A) gives the hair a smooth feel, and the component (B) gives the hair curl and manageability. From the viewpoint of practical application, it is preferable to use it for hair. That is, the oil-based cosmetic of the present invention is preferably a hair cosmetic. Furthermore, the oil-based cosmetic of the present invention may be used as a skin cosmetic.

The above hair cosmetic is a so-called hair oil. Examples of the above-mentioned hair cosmetics include out-of-bath treatments, hair styling products, and the like. The above-mentioned hair cosmetics are used, for example, for the purpose of suppressing the spread of hair and organizing the hair, for the purpose of giving gloss to the hair, and for the purpose of protecting the hair from heat from hair dryers, curling irons, and the like.

The method of using the above hair cosmetic is not particularly limited, and examples thereof include the following method. (i) After washing and towel drying the hair, apply an appropriate amount of the above hair cosmetic to the whole or part of the hair and dry it using a hair dryer or the like. (ii) Apply an appropriate amount of the above hair cosmetic to dry or slightly damp hair, wholly or partially, and style the hair, if necessary, using a hair iron or the like. The above-mentioned hair cosmetics may be used in combination with other hair styling agents for hair styling.

Examples of the above-mentioned skin cosmetics include body oil, face oil, and the like. The above skin cosmetics are used, for example, for the purpose of moisturizing the body and face. Additionally, it can be used as a shaving oil or aftershave oil when shaving, as it moisturizes and protects the skin.

[Component (A)]
Component (A) is a silicone compound having a viscosity of 10,000 mPa·s or more at 25°C. By blending component (A), when the oil-based cosmetic of the present invention is used as a hair cosmetic, it is possible to impart a silky feel to the hair. Component (A) may be used alone or in combination of two or more.

The viscosity of component (A) at 25° C. is 10,000 mPa·s or more (for example, 10,000 to 30,000,000 mPa·s), preferably 90,000 mPa·s or more, from the viewpoint of exhibiting the above-mentioned effects. . Among them, component (A) is a silicone compound having a viscosity of 10 million to 30 million mPa·s (more preferably 12 million to 30 million mPa·s) at 25°C, from the viewpoint of being particularly excellent in the effect of imparting a silky feel to hair. It is preferable to include. In addition, it is generally difficult to obtain an oil-based cosmetic with a uniform phase by adding a surfactant to silicone compounds with a viscosity of 10,000 mPa・s or more (particularly 10 million mPa・s or more). However, by using component (B) as a surfactant, an oil-based cosmetic having a homogeneous phase can be obtained.

Component (A) includes dimethiconol, dimethylpolysiloxane, modified silicone, and the like. Dimethiconol is dimethylpolysiloxane whose terminal methyl group is substituted with a hydroxyl group. Examples of the modified silicone include polyether-modified silicone, amino-modified silicone, carboxy-modified silicone, fatty acid-modified silicone, alcohol-modified silicone, aliphatic alcohol-modified silicone, epoxy-modified silicone, fluorine-modified silicone, and alkyl-modified silicone. As the modified silicone, amino-modified dimethylpolysiloxane is preferred.

Commercially available products of dimethiconol as component (A) include the product name "YF3802A", the product name "XF49-C2020", the product name "XF49-C2499", the product name "XF49-C2520", the product name "XF49-C4470", Examples include the product name "XF49-C2497", the product name "XF49-C4996", and the product name "XF49-C2070" (all manufactured by Momentive Performance Materials). Commercially available dimethylpolysiloxanes as component (A) include the product name "TSF451-100MA", the product name "XF49-811", the product name "XF49-813", the product name "XF49-D1747", and the product name "XF49". -B2317”, product name “XF49-B1747” (all manufactured by Momentive Performance Materials), product name “DOWSIL BY11-026”, product name “DOWSIL SH200 60000CS” (manufactured by Dow-Toray Industries, Inc.), etc. can be mentioned. Commercial products of the amino-modified dimethylpolysiloxane of component (A) include the trade name "XF42-B8922" and the trade name "XF42-C0330" (manufactured by Momentive Performance Materials).

The content ratio of component (A) in the oil-based cosmetic of the present invention is 0.3% by mass or more, preferably 0.4% by mass or more, more preferably is 0.5% by mass or more. When the above-mentioned content ratio is 0.3% by mass or more, it is possible to sufficiently exhibit the effect of imparting a silky feel to the hair. Moreover, even if the content ratio is 0.3% by mass or more, an oil-based cosmetic having a homogeneous phase can be obtained by blending component (B). The content ratio of component (A) in the oil-based cosmetic of the present invention is 5.0% by mass or less based on 100% by mass of the oil-based cosmetic of the present invention, from the viewpoint of stably blending it into the oil-based cosmetic. It is preferably 3.0% by mass or less, more preferably 2.0% by mass or less. The content ratio of the above component (A) is the total content ratio of all components (A) in the oil-based cosmetic of the present invention.

[Component (B)]
Component (B) is a (poly)glycerin fatty acid ester. It is presumed that component (B) self-assembles in the oil-based cosmetic containing component (A) to form reverse micelles with hydrophobic groups on the outside and hydrophilic groups on the inside. can be blended into an oil-based cosmetic containing component (A) in a homogeneous state. By blending component (B), the washability of oil-based cosmetics can be improved. Furthermore, when the oil-based cosmetic composition of the present invention is used as a hair cosmetic composition, it exhibits the property of bundling hair and the property of bending and shaping hair in a desired direction (straightening power). Component (B) may be used alone or in combination of two or more.

The above-mentioned "(poly)glycerin fatty acid ester" includes both meanings of "monoglycerin fatty acid ester" and "polyglycerin fatty acid ester." That is, component (B) is a monoglycerol fatty acid ester and/or a polyglycerol fatty acid ester. Moreover, component (B) may be a (poly)glycerin monofatty acid ester, a (poly)glycerin difatty acid ester, or a (poly)glycerin trifatty acid ester. Note that component (B) does not include alkylene oxide adducts of glycerin fatty acid esters, such as polyoxyethylene glyceryl monostearate and polyoxyethylene glyceryl monooleate.

Examples of the monoglycerin fatty acid ester include glyceryl monocaprylate, glyceryl monocaprate, glyceryl monolaurate, glyceryl monomyristate, glyceryl monopalmitate, glyceryl monostearate, glyceryl monoisostearate, glyceryl monobehenate, and monoolein. Examples include glyceryl acid, glyceryl monoerucate, glyceryl sesquioleate, glyceryl distearate, glyceryl diisostearate, glyceryl diarachate, and the like.

Examples of the polyglycerin fatty acid esters include glyceryl monocaprylate, diglyceryl monocaprylate, triglyceryl monocaprylate, hexaglyceryl monocaprylate, decaglyceryl monocaprylate, hexaglyceryl monocaprylate, diglyceryl monolaurate, Tetraglyceryl monolaurate, hexaglyceryl monolaurate, decaglyceryl monolaurate, poly(4-10) glyceryl monolaurate, decaglyceryl monomyristate, decaglyceryl monostearate, decaglyceryl monoisostearate, poly(2-10) monostearate 10) Glyceryl, diglyceryl monooleate, hexaglyceryl monooleate, diglyceryl sesquioleate, hexaglyceryl dicaprylate, poly(2-10) glyceryl dicaprylate, pentaglyceryl trioleate, poly(2-10 diisostearate) ) Polyglycerol fatty acid esters having a degree of polymerization of 2 to 10 of the above-mentioned monoglycerol fatty acid esters such as glyceryl, diglyceryl distearate, poly(2-10) glyceryl distearate, and poly(2-10) glyceryl triisostearate.

Component (B) is preferably a (poly)glycerin fatty acid ester using caprylic acid, stearic acid, lauric acid, myristic acid or oleic acid as a fatty acid, and a (poly)glycerin fatty acid ester using caprylic acid as a fatty acid. is more preferable. The average number of moles of glycerin added as component (B) is preferably 1 to 10, more preferably 1 to 6. Component (B) is particularly polyglyceryl-6 dicaprylate, polyglyceryl-2 distearate, polyglyceryl-2 caprylate, polyglyceryl-2 laurate, polyglyceryl-3 caprylate, polyglyceryl-6 caprylate, glyceryl caprylate, and olein. Polyglyceryl-2 acid and polyglyceryl-5 trioleate are preferred, and component (B) is selected from the group consisting of polyglyceryl-2 distearate, glyceryl caprylate, polyglyceryl-2 oleate, and polyglyceryl-5 trioleate. It is more preferable to include one or more types.

The oil-based cosmetic of the present invention preferably contains two or more (for example, two or more, five or less) types of components (B), and more preferably three or more types of components (B). The oil-based cosmetic of the present invention contains, for example, three types of components (B). By including two or more types of component (B), the stability of the oil-based cosmetic system is improved, which is presumably due to the increased flexibility of the micelle interface. This improves stability in a wide temperature range including low temperatures. It also allows for the inclusion of small amounts of water.

When using two or more types of component (B), caprylic acid, stearic acid, lauric acid, or oleic acid (especially caprylic acid) is used as a fatty acid from the viewpoint of stability in a wide temperature range including low temperatures and in the presence of water. It is preferable to select two or more types from the (poly)glycerin fatty acid esters used as esters, particularly polyglyceryl-6 dicaprylate, polyglyceryl-2 distearate, polyglyceryl-2 caprylate, polyglyceryl-2 laurate, and polyglyceryl-caprylate. 3, polyglyceryl-6 caprylate, glyceryl caprylate, polyglyceryl-2 oleate, and polyglyceryl-5 trioleate. Component (B) is particularly one or more selected from the group consisting of polyglyceryl-2 distearate, glyceryl caprylate, polyglyceryl-2 oleate, and polyglyceryl-5 trioleate, polyglyceryl-6 dicaprylate, and caprylic acid. It is preferable to include one or more selected from the group consisting of polyglyceryl-2, polyglyceryl-2 laurate, polyglyceryl-3 caprylate, and polyglyceryl-6 caprylate.

It is particularly preferable that component (B) contains polyglyceryl-6 dicaprylate, polyglyceryl-2 caprylate, and glyceryl caprylate, most preferably polyglyceryl-6 dicaprylate, polyglyceryl-2 caprylate, and glyceryl caprylate. It is a combination of In the above case, the oil-based cosmetic of the present invention has excellent stability in a wide temperature range including low temperatures even when it contains water.

The content ratio of component (B) in the oil-based cosmetic of the present invention is not particularly limited, but it is preferably 0.5 to 10.0% by mass with respect to 100 mass% of the oil-based cosmetic of the present invention, More preferably, it is 1.0 to 7.0% by mass. When the content ratio is 0.5% by mass or more, the effect of incorporating component (B) can be sufficiently obtained. When the content ratio is 10.0% by mass or less, the stability of the oil-based cosmetic is further improved. The content ratio of component (B) above is the total content ratio of all component (B) in the oil-based cosmetic composition of the present invention.

[Component (C)]
Component (C) is a 1,2-alkanediol having 5 to 10 carbon atoms, isostearyl alcohol, glycerin mono-2-ethylhexyl ether, octyldodecanol, alkyl glucoside, propylene glycol isostearate, and polyoxyethylene octyldodecyl ether. It is one or more compounds selected from the group consisting of: This is presumed to be due to the fact that by blending component (C), component (C) is incorporated into the micelle-forming component, increasing the flexibility of the micelle interface, but the oil-based cosmetic of the present invention has a high stability. Become better. In particular, the low-temperature stability is better when water is added. Examples of the 1,2-alkanediol having 5 to 10 carbon atoms include 1,2-pentanediol and 1,2-hexanediol. Examples include 1,2-octanediol and 1,2-decanediol. Component (C) preferably contains 1,2-octanediol, from the viewpoint of further improving storage stability at low temperatures even when water or a water-soluble component is blended. Component (C) may be used alone or in combination of two or more.

The content ratio of component (C) in the oil-based cosmetic of the present invention is not particularly limited, but it is preferably 0.1 to 3.0% by mass with respect to 100 mass% of the oil-based cosmetic of the present invention, More preferably, it is 0.3 to 2.0% by mass. When the content ratio is 0.1% by mass or more, the effect of incorporating component (C) can be sufficiently obtained. If the content exceeds 3.0% by mass, the micelles themselves may become unstable and the stability of the system may decrease. The content ratio of component (C) above is the total content ratio of all component (C) in the oil-based cosmetic composition of the present invention.

[Component (D)]
Component (D) is a vegetable oil and/or fatty acid triglyceride. By incorporating component (D), when the oil-based cosmetic of the present invention is used as a hair cosmetic, it is possible to impart a high level of manageability to the hair. Moreover, the gloss can be further improved. On the other hand, a system in which component (A) and component (D) are used in combination has low stability and is a system in which it is particularly difficult to incorporate a surfactant. Component (D) may be used alone or in combination of two or more.

Examples of the above-mentioned vegetable oils include macadamia nut oil, eucalyptus oil, coconut oil, avocado oil, safflower oil, olive oil, palm oil, palm kernel oil, kukui nut oil, shea butter, cocoa butter, almond oil, and sunflower oil. , rosehip oil, olive squalane, camellia oil, kiwifruit seed oil, camellia oil, apricot kernel oil, sesame oil, soybean oil, jojoba oil, castor oil, hazelnut oil, medhome oil, peppermint oil, argan oil, carrot oil, lavender oil , sugar squalane, damask rose flower wax, centifolia rose flower wax, rose flower wax, camellia oil, cranberry abyssinica seed oil, hydrogenated products of these (e.g., hydrogenated castor oil, hydrogenated jojoba oil, hydrogenated palm oil) , hydrogenated avocado oil, hydrogenated soybean oil, etc.).

The fatty acid triglyceride mentioned above is preferably a fatty acid triglyceride in which one or more constituent fatty acids have 6 to 22 carbon atoms.

Examples of the fatty acid triglycerides include glyceryl tri-2-ethylhexanoate, glyceryl tricaprylate, glyceryl tricaprate, glyceryl triundecylate, glyceryl tristearate, glyceryl triisostearate, glyceryl tripalmitate, glyceryl triundecanoate, and glyceryl tri-2-ethylhexanoate. - Glyceryl heptyl undecanoate, glyceryl tribehenate, glyceryl trimyristate, glyceryl trilaurate, glyceryl trioleate, glyceryl trilinoleate, glyceryl tripalmitoleate, glyceryl triacetyl hydroxystearate, glyceryl triacetyl ricinoleate, trihydroxy stearin Acid glyceryl, tri(caprylic/capric) glyceryl, tri(caprylic/capric/myristic/stearic) glyceryl, tri(caprylic/capric/isostearic/adipic) glyceryl, tri(caprylic/caprylic/stearic) glyceryl capric acid/lauric acid) glyceryl, tri (caprylic acid/capric acid/linoleic acid) glyceryl, tri (caprylic acid/capric acid/stearic acid) glyceryl, tri tallow fatty acid glyceryl, tri (tallow fatty acid/mink oil fatty acid/cod liver oil) fatty acid) glyceryl, tri(mink oil fatty acid/palmitic acid) glyceryl, tri-coconut oil fatty acid glyceryl, trilanolin fatty acid glyceryl, tri(ricinoleic acid/caproic acid/caprylic acid/capric acid) glyceryl, tri fatty acid (C10-18) glyceryl, tri fatty acid) Fatty acid (C12-18) glyceryl, hydrogenated trifatty acid (C12-18) glyceryl, trifatty acid (C12-20) glyceryl, trifatty acid (C18-36) glyceryl, tribranched fatty acid (C10-40) glyceryl, tribranched fatty acid (C12-31) Glyceryl, (hydrogenated rosin/diisostearic acid) glyceryl, tri (palm oil fatty acid/palm kernel oil fatty acid/olive oil fatty acid/macadamia nut oil fatty acid/canola seed oil fatty acid) glyceryl, tri (castor fatty acid/olive fatty acid) Examples include glyceryl, tri(behenic acid/isostearic acid/eicosandioic acid) glyceryl, and tri(mink fatty acid/palmitic acid) glyceryl.

The content ratio of component (D) in the oil-based cosmetic of the present invention is not particularly limited, but is preferably 40.0% by mass or less, more preferably 3.0% by mass or less, based on 100% by mass of the oil-based cosmetic of the present invention. ~30.0% by weight, more preferably 7.0~30.0% by weight. When the content exceeds 40.0% by mass, the stability of the oil-based cosmetic system decreases, and component (A) and component (B) tend to separate. When the content ratio is 3.0% by mass or more, it is possible to impart even more manageability to the hair. Further, it is possible to impart an appropriate level of gloss. Moreover, the compatibility of component (A) can be improved. The content ratio of the above component (D) is the total content ratio of all components (D) in the oil-based cosmetic of the present invention.

Among component (D), vegetable oil is a component that has a higher effect of imparting curl to hair, but also has a strong tendency to destabilize the system. Therefore, the content ratio of vegetable oil in the oil-based cosmetic of the present invention is preferably 0.3 to 10.0% by mass, more preferably 0.5 to 5% by mass, based on 100% by mass of the oil-based cosmetic of the present invention. .0% by mass. On the other hand, the content ratio of fatty acid triglycerides in the oil-based cosmetic of the present invention is preferably 5.0 to 40.0% by mass, more preferably 10.0 to 30% by mass, based on 100% by mass of the oil-based cosmetic of the present invention. .0% by mass.

[Component (E)]
Component (E) is isononyl isononanoate and/or tridecyl isononanoate. By blending component (E), the compatibility of component (A) can be further improved. Component (E) may be used alone or in combination of two or more.

The content of component (E) in the oil-based cosmetic of the present invention is not particularly limited, but is preferably 0.1 to 20.0% by mass, more preferably The amount is 0.5 to 15.0% by weight, more preferably 3.0 to 15.0% by weight. When the content ratio is 0.1% by mass or more, the compatibility of component (A) is further improved. When the content ratio is 20.0% by mass or less, the squeaky feeling after application is further reduced and the feel is improved. The above content ratio of (E) is the total content ratio of all components (E) in the oil-based cosmetic of the present invention.

[Component (F)]
The oil-based cosmetic of the present invention preferably contains volatile oil. Component (F) allows other components such as component (A) to be dissolved and applied to hair, etc., and also evaporates after application. Component (F) may be used alone or in combination of two or more.

Component (F) is an oil that is volatile at 25°C. The boiling point of component (F) is, for example, 250°C or lower, preferably 230°C or lower.

Examples of component (F) include cyclic silicone oil, methyl trimethicone, ethyltrisiloxane, trisiloxane, hydrocarbon oil, and dimethylpolysiloxane having a viscosity of 0.1 to 2.0 mPa·s at 25°C. It will be done. Examples of the cyclic silicone oil include methylcyclopolysiloxane, octamethylcyclotetrasiloxane, decamethylcyclopentasiloxane, and dodecamethylcyclohexasiloxane. Examples of the hydrocarbon oil include isoparaffin, light isoparaffin, light fluid isoparaffin, hydrogenated polyisobutene, hydrogenated (tetradecenyl/methylpentadecene), isododecane, and the like.

The content ratio of component (F) in the oil-based cosmetic of the present invention is not particularly limited, but it functions to dissolve component (A), component (B), and other components and improve the stability of the system. From the viewpoint of %, more preferably 25.0 to 50.0% by mass. The content ratio of the above component (F) is the total content ratio of all components (F) in the oil-based cosmetic of the present invention.

[Component (G)]
Examples of the other oily components as component (G) include waxes, hydrocarbon oils, ester oils, silicone oils, higher alcohols, higher fatty acids, etc. other than components (A) to (F). By blending component (G), it is possible to adjust the consistency, feel during application, moisturizing properties, etc. as appropriate. Among them, hydrocarbon oil, ester oil, and silicone oil are preferred. That is, the oil-based cosmetic of the present invention preferably contains oil-based components other than components (A) to (F) selected from the group consisting of hydrocarbon oils, ester oils, and silicone oils.

Examples of the ester oil include ethyl oleate, isopropyl myristate, isopropyl palmitate, myristyl myristate, cetyl palmitate, 2-ethylhexyl palmitate, octyldodecyl myristate, isopropyl isostearate, cetyl 2-ethylhexanoate, Diisopropyl adipate, pentaerythrityl tetraoctoate (pentaerythritol tetra-2-ethylhexanoate), pentaerythritol tetraisostearate, diisostearyl malate, erythrityl triethylhexanoate, 2-ethylhexyl hydroxystearate, hexa(hydroxy) Stearic acid/stearic acid/rosin acid) dipentaerythrityl, tetra(hydroxystearic acid/isostearic acid) dipentaerythrityl, hexahydroxystearate dipentaerythrityl, hexa(behenic acid/benzoic acid/ethylhexanoate) dipentaerythrityl, alkyl benzoate (C12-15) Examples include.

Examples of the silicone oil include dimethylpolysiloxane having a viscosity of 20.0 to 2000 mPa·s at 25°C; methylphenyl silicone oil such as methylphenylpolysiloxane; aminopropylmethylsiloxane/dimethylsiloxane copolymer, aminoethyl Amino-modified silicones such as aminopropylsiloxane/dimethylsiloxane copolymer, aminoethylaminopropylmethylsiloxane/dimethylsiloxane copolymer, carboxy-modified silicones, fatty acid-modified silicones, alcohol-modified silicones, fatty alcohol-modified silicones, epoxy-modified silicones, Modified silicones such as fluorine-modified silicones and alkyl-modified silicones such as caprylyl methicone; methyl hydrogen polysiloxane, dimethiconol, and the like.

Examples of the hydrocarbon oil include α-olefin oligomers, vaseline, squalane, synthetic squalane, vegetable squalane, liquid isoparaffin, liquid paraffin, and the like.

The content ratio of component (G) in the oil-based cosmetic of the present invention is 3.0 to 50.0% by mass based on 100% by mass of the oil-based cosmetic of the present invention from the viewpoint of suppressing stickiness and stability. It is preferably 5.0 to 30.0% by mass, and more preferably 5.0 to 30.0% by mass.

The oil-based cosmetic of the present invention does not contain water or contains water. The content of water in the oil-based cosmetic of the present invention is 1.0% by mass or less based on 100% by mass of the oil-based cosmetic of the present invention. In addition, the oil-based cosmetic of the present invention can contain water in a homogeneous phase state in the system by incorporating water into the reverse micelles formed by component (B). In particular, when component (B) is the above-mentioned preferred component, the effect of stably containing water is further improved. When the oil-based cosmetic of the present invention contains water, the content of water in the oil-based cosmetic of the present invention is 0.03 to 0.7% by mass based on 100% by mass of the oil-based cosmetic of the present invention. It is preferably 0.05 to 0.5% by mass, and even more preferably 0.1 to 0.3% by mass.

The oil-based cosmetic of the present invention may contain a water-soluble component. The oil-based cosmetic of the present invention can stably contain water-soluble components, especially when it contains water. The above-mentioned water-soluble components may be used alone or in combination of two or more.

Examples of the above-mentioned water-soluble ingredients include water-soluble active ingredients (eg, humectants, vitamins, analgesic and anti-inflammatory agents, anti-inflammatory agents, etc.) used in known or commonly used cosmetics and quasi-drugs. Specifically, for example, amino acids and their salts, hydrolyzed peptides, ascorbic acid and its salts, vitamin B group, vitamin E, other vitamins, hydroquinone glycosides and their esters, hesperidin and its glycosides. body, various plant and animal extracts, kojic acid, ellagate, tranexamate, ferulate, placenta extract, acetylglucosamine, glutathione, hyaluronic acid and its salts, hydrolyzed hyaluronic acid, hyaluronic acid derivatives (cationized hyaluronic acid) , acetylated hyaluronic acid, etc.), glycyrrhizic acid and its salts, glycyrrhetinic acid, salicylic acid, α-ketoglutaric acid, hinokitiol, guaiazulene, allantoin, indomethacin, caffeine, α-lipoic acid, rutin and its glycosides, maltose, Examples include sugar condensates, hyaluronic acid, glucosylhesperidin, polyquaterniums, polyamines, gluconic acid, acetyl farnesylcysteine, phytic acid, glycolic acid, glucosyltrehalose, lysine, butylresorcinol, and derivatives thereof. Examples of the above amino acids and their salts include betaine (trimethylglycine), proline, hydroxyproline, arginine, lysine, serine, glycine, alanine, phenylalanine, tyrosine, β-alanine, threonine, glutamic acid, glutamine, asparagine, and asparagine. Examples include acid, cysteine, cystine, methionine, leucine, isoleucine, valine, tryptophan, histidine, taurine, γ-aminobutyric acid, γ-amino-β-hydroxybutyric acid, carnitine, carnosine, creatine, and the like. Examples of the hydrolyzed peptides include keratin, collagen, elastin, conchiolin, silk, soybean protein, wheat protein, and casein. The above-mentioned ascorbic acid, its salts, and derivatives thereof include ascorbic acid, ascorbic acid salts such as ascorbic acid sodium salt, ascorbic acid alkyl ethers such as ascorbic acid ethyl ether, and ascorbic acid such as ascorbic acid-2-glucoside. Examples include glucosides and their fatty acid esters, ascorbic acid phosphate sodium salts, ascorbic acid phosphate magnesium salts, palmitoyl ascorbic acid phosphate sodium salts, and ascorbic acid phosphate ester salts such as tocopheryl ascorbyl phosphate. Examples of the vitamin B group include thiamine hydrochloride, thiamine sulfate, riboflavin, riboflavin acetate, pyridoxine hydrochloride, flavin adenine dinucleotide, cyanocobalamin, folic acids, nicotinic acids such as nicotinic acid and nicotinamide, cholines, etc. can be mentioned. Examples of the above-mentioned vitamin E include tocopherol phosphate. Examples of the above-mentioned other vitamins include pantothenic acid, panthenyl ethyl ether, panthenol, and biotin. Examples of the hydroquinone glycosides and esters thereof include arbutin, α-arbutin, and esters thereof. Examples of the above-mentioned plant/animal extracts include guava, Saihe willow extract, comfrey leaf extract, Jiaogulan extract, Panax ginseng extract, bilberry leaf extract, Izayo rose extract, evening primrose seed extract, Chigaya root extract, Artemia extract, Chrysantherm indicum extract, rye seed extract, plum fruit extract, edelweiss extract, hydroxyethyl urea, Centella asiatica extract, brown algae extract, red algae extract, green algae extract, grapefruit fruit extract, Laminaria ochloroica extract, Hypericum perforatum extract, Melia azadirachta leaf extract, Examples of the extracts include trumpet flower extract, apple extract, Sapindium extract, grape seed extract, maltodextrin, wild thyme extract, Majorana leaf extract, Coleus barbatus root extract, plantain seed extract, and white fungus polysaccharide.

The content ratio of the water-soluble component in the oil-based cosmetic of the present invention is not particularly limited, but it is preferably 0.0001 to 0.5% by mass with respect to 100% by mass of the oil-based cosmetic of the present invention, More preferably, it is 0.005 to 0.1% by mass. The content ratio of the above-mentioned water-soluble components is the total content ratio of all water-soluble components in the oil-based cosmetic composition of the present invention.

[Other ingredients]
The oil-based cosmetic of the present invention may contain components other than the above-mentioned components (other components). The other components mentioned above are not particularly limited, and include, for example, lower alcohols such as ethanol; polyhydric alcohols; thickeners such as carboxyvinyl polymers, acrylic acid/alkyl methacrylate copolymers, hydroxymethylcellulose, hydroxypropylmethylcellulose, xanthan gum, etc. disinfectants; pearlizing agents; cooling agents such as menthol; pH adjusters such as phosphoric acid and its salts, citric acid and its salts, lactic acid and its salts, sodium hydroxide, triethanolamine; perfume; ultraviolet absorber Antioxidants; Sequestering agents (chelating agents); Film-forming polymer compounds such as pyrivinylpyrrolidone; Powders such as kaolin, silica, and talc; Dyes; Pigments; Astringents; Whitening agents.

From the viewpoint of improving stability, the content of surfactants other than component (B) and component (C) in the oil-based cosmetic of the present invention is 1.0% by mass based on 100% by mass of the oil-based cosmetic of the present invention. It is preferably less than 0.5% by weight, more preferably less than 0.5% by weight. The oil-based cosmetic of the present invention preferably does not contain surfactants other than component (B) and component (C).

From the viewpoint of stability, the oil-based cosmetic of the present invention preferably does not contain lower alcohols (eg, aliphatic alcohols having 1 to 4 carbon atoms) or contains only a small amount of lower alcohols. The content of lower alcohol in the oil-based cosmetic of the present invention is preferably 5.0% by mass or less, more preferably 3.0% by mass or less, based on 100% by mass of the oil-based cosmetic of the present invention. be.

From the viewpoint of stability, the oil-based cosmetic of the present invention preferably does not contain polyhydric alcohol or contains only a small amount of polyhydric alcohol. The content of polyhydric alcohol in the oil-based cosmetic of the present invention is preferably 5.0% by mass or less, more preferably 3.0% by mass or less, based on 100% by mass of the oil-based cosmetic of the present invention. It is.

The oil-based cosmetic of the present invention is not particularly limited, and can be produced by any known or commonly used method. For example, it can be produced by mixing the above components and stirring with a homomixer, paddle mixer, or the like.

The present invention will be explained in more detail below based on Examples, but the present invention is not limited only to these Examples. The blending amounts listed in the table are the blending amounts of each component (that is, the blending amount of the active ingredient in each raw material, the so-called pure content), and are expressed in "mass %" unless otherwise specified.

Examples 1 to 42, Comparative Examples 1 to 5
Each oil-based cosmetic of Examples and Comparative Examples was prepared by a conventional method using each component (Ingredients (A) to (G), etc.) listed in the table.

The main components listed in the table are as follows.

<Component (A)>
Highly polymerized dimethylpolysiloxane (approximately 18 million mPa・s): Trade name “XF49-811”, manufactured by Momentive Performance Materials, viscosity at 25°C approximately 18 million mPa・s
Highly polymerized dimethylpolysiloxane (approximately 13 million mPa・s): Trade name “XF49-B1747”, manufactured by Momentive Performance Materials, viscosity at 25°C approximately 13 million mPa・s
Highly polymerized dimethylpolysiloxane (approximately 100,000 mPa・s): Trade name “DOW CORNING TORAY BY11-026”, manufactured by Dow Chemical Company, viscosity at 25°C approximately 100,000 mPa・s
Highly polymerized dimethylpolysiloxane (approximately 60,000 mPa・s): Product name “DOWSIL (TM) SH200 60000CS”, manufactured by Dow Chemical Company, viscosity at 25°C approximately 60,000 mPa・s
Highly polymerized dimethiconol (approximately 18 million mPa・s): Trade name “XF49-C2020”, manufactured by Momentive Performance Materials, viscosity at 25°C approximately 18 million mPa・s
<Component (B)>
Polyglyceryl dicaprylate-6: Product name "Sunsoft Q-102H-C", manufactured by Taiyo Kagaku Co., Ltd. Polyglyceryl distearate-2: Product name "EMALEX DISG-2", manufactured by Nippon Emulsion Chemical Co., Ltd. Polyglyceryl caprylate-2: Product name "Sunsoft Q-10D-C", manufactured by Taiyo Kagaku Co., Ltd. Polyglyceryl laurate-2: Product name "Sunsoft Q-12D-C", manufactured by Taiyo Kagaku Co., Ltd. Polyglyceryl caprylate-3: Product name "TEGOSOFT"PC31'', manufactured by Evonik Glyceryl caprylate: Product name ``Sunsoft No. 700 P-2-C'', manufactured by Taiyo Kagaku Co., Ltd. Polyglyceryl oleate-2: Product name ``Sunsoft Q-17D-C'', Taiyo Kagaku Co., Ltd. Polyglyceryl-5 trioleate: Product name "Sunsoft A-173E-C", manufactured by Taiyo Kagaku Co., Ltd.

(evaluation)
Each oil-based cosmetic obtained in Examples and Comparative Examples was evaluated as follows. The evaluation results are listed in the table. Note that "-" in the table indicates that no evaluation was performed.

(1) Uniformity during manufacturing (at room temperature)
Approximately 50 ml of each oil-based cosmetic obtained in Examples and Comparative Examples was filled into a screw tube (transparent, capacity 50 ml), left to stand in a constant temperature bath at 25°C for 24 hours, and then visually observed. The uniformity of the sample was evaluated using the following evaluation criteria.
[Judgment criteria]
○ (Good): There was no separation and the phase was homogeneous.
× (Poor): Separation is observed.

(2) Uniformity after low-temperature storage Approximately 50 ml of each oil-based cosmetic obtained in Examples 13 to 22 and 31 to 42 was filled into a screw tube (transparent, capacity 50 ml), and placed in a constant temperature bath at -3°C for 7 days. After being allowed to stand for a day, it was visually observed and the uniformity of the oil-based cosmetic was evaluated using the following evaluation criteria.
[Judgment criteria]
○ (Good): There was no separation and the phase was homogeneous.
× (Poor): Separation is observed.

(3) Smooth feeling Hair strands (length 30 cm, weight 10 g, hair strands with uniform cuticles) are bleached using hydrogen peroxide and ammonia, then washed with shampoo, applied with hair conditioner, and rinsed. Ta. Furthermore, it was dried with a hair dryer to produce a sample hair bundle ("sample hair bundle before application").
Approximately 0.3 g of each oil-based cosmetic obtained in Examples and Comparative Examples was uniformly applied to the sample hair strands before application, and left to stand for 10 minutes. A sample hair bundle was prepared.
Pass your finger from the top to the bottom of the hair bundle before application and the sample hair bundle after application to check whether your finger feels like it's getting caught. By comparing the above-mentioned feel of the sample hair bundles, the smoothness was determined based on the following criteria. Three expert evaluators performed the evaluation.
[Judgment criteria]
○ (Good): Compared to the sample hair bundle before application, the feeling of getting caught in the finger was clearly reduced, and the finger was easy to pass through.
× (Poor): The feeling of being caught by a finger is the same as or stronger than that of the sample hair bundle before application.

(4) Curling power, hair clumps Take about 0.5 g of the oil-based cosmetics obtained in the Examples and Comparative Examples in the palm of your hand, spread it out on the palm, and apply it to a hair wig for short hair (lesson mannequin: Yukari Co., Ltd.). (manufactured in Japan) was applied uniformly onto the hair, and the hair was styled so that the hair on the front of the head was flowing from the sides of the head toward the back of the head. Immediately after hair styling, the hair on the front of the head was visually observed, and the hair curling ability and hair manageability were evaluated according to the following evaluation criteria. Three expert evaluators performed the evaluation.
[Evaluation criteria for habituation ability]
○ (Good): The hair on the front of the head is clearly curled laterally.
× (Poor): Hair on the front of the head is hardly or not curled at all.
[Evaluation criteria for hair clumps]
○ (Good): The ends of the hair are cluttered.
× (Poor): The ends of the hair are not cluttered.

(5) Washability After the evaluation in (4) above, the oil-based cosmetics on the palms were washed away with warm water, and the washability was evaluated based on the following criteria. Three expert evaluators performed the evaluation.
[Judgment criteria]
○ (Good): Little or no sliminess due to oil was felt, and there was no discomfort.
× (Poor): Sliminess due to oil is clearly felt, and there is a feeling of discomfort.

The oil-based cosmetic (Example) of the present invention was able to blend component (A) and component (B), which is a surfactant, in a homogeneous phase. It was rated as having excellent dryness, cohesiveness, and washability. Furthermore, Examples 13 to 22 and 31 to 42 maintained a homogeneous phase even after storage at low temperatures, and had excellent storage stability at low temperatures. Furthermore, in Examples 23 to 39, water could be blended while maintaining a homogeneous phase. Among them, Examples 31 to 39 were able to incorporate water while maintaining a homogeneous phase, and also maintained a homogeneous phase even after storage at low temperatures, and had excellent storage stability at low temperatures.

On the other hand, when component (B) was not blended (Comparative Example 1) and when component (A) was not blended (Comparative Example 2), no effect was obtained by blending these. Furthermore, when other surfactants were blended in place of component (B) (Comparative Examples 3 to 5), it was not possible to blend the surfactant into component (A) while maintaining a homogeneous phase.

Furthermore, formulation examples of the oil-based cosmetics of the present invention are shown below.
Prescription example 1 (hair oil)
Highly polymerized dimethylpolysiloxane (approximately 13 million mPa・s) 2.0% by mass
Polyglyceryl-6 dicaprate 1.0% by mass
Polyglyceryl-2 caprate 3.0% by mass
Glyceryl caprate 1.0% by mass
Argan oil 1.0% by mass
Glycerin tri-2-ethylhexanoate 8.0% by mass
1,2-octanediol 0.5% by mass
Isostearyl alcohol 0.5% by mass
Water 0.2% by mass
α-ketoglutaric acid 0.02% by mass
Isononyl isononanoate 8.0% by mass
Cetyl 2-ethylhexanoate 5.0% by mass
Pentaerythritol tetra-2-ethylhexanoate 3.0% by mass
Caprylyl methicone 10.0% by mass
Amodimethicone (approximately 2000 mPa・s) 1.0% by mass
Liquid paraffin 3.0% by mass
Tocopherol acetate Appropriate amount Fragrance Appropriate amount Light isoparaffin Remainder

Prescription example 2 (hair oil)
Highly polymerized dimethiconol (approximately 20 million mPa・s) 1.0% by mass
Polyglyceryl-2 oleate 1.0% by mass
Polyglyceryl-2 laurate 4.0% by mass
Cranberry abyssinica seed oil 2.0% by mass
Macadamia nut seed oil 1.0% by mass
Glycerin tri-2-ethylhexanoate 10.0% by mass
Isononyl isononanoate 8.0% by mass
Cetyl 2-ethylhexanoate 5.0% by mass
Caprylyl methicone 10.0% by mass
Amodimethicone (approximately 2000 mPa・s) 1.0% by mass
Liquid paraffin 5.0% by mass
Tocopherol Appropriate amount Fragrance Appropriate amount Light isoparaffin Remainder

Prescription example 3 (hair oil)
Highly polymerized dimethylpolysiloxane (approximately 18 million mPa・s) 2.0% by mass
Polyglyceryl-6 dicaprate 2.0% by mass
Polyglyceryl-2 caprate 2.0% by mass
Glyceryl caprate 2.0% by mass
Glycerin tri-2-ethylhexanoate 15.0% by mass
Glycerin mono-2-ethylhexyl ether 0.5% by mass
Octyldodecanol 0.5% by mass
Water 0.3% by mass
Sodium hyaluronate 0.05% by mass
Isononyl isononanoate 10.0% by mass
Cetyl 2-ethylhexanoate 3.0% by mass
Pentaerythritol tetra-2-ethylhexanoate 2.0% by mass
Caprylyl methicone 20.0% by mass
Liquid paraffin 3.0% by mass
Tocopherol acetate Appropriate amount Fragrance Appropriate amount Light isoparaffin Remainder

Prescription example 4 (hair oil)
Highly polymerized dimethylpolysiloxane (approximately 18 million mPa・s) 0.5% by mass
Highly polymerized dimethiconol (approximately 20 million mPa・s) 0.5% by mass
Polyglyceryl-6 dicaprate 1.0% by mass
Polyglyceryl-2 caprate 3.0% by mass
Glyceryl caprate 2.0% by mass
Jojoba oil 1.0% by mass
Glycerin tri-2-ethylhexanoate 15.0% by mass
1,2-octanediol 0.5% by mass
Octyldodecanol 0.5% by mass
Water 0.1% by mass
Hydrolyzed keratin liquid 0.05% by mass
Isononyl isononanoate 8.0% by mass
Pentaerythritol tetra-2-ethylhexanoate 2.0% by mass
Caprylyl methicone 20.0% by mass
Squalane 3.0% by mass
Tocopherol acetate Appropriate amount Fragrance Appropriate amount Light isoparaffin Remainder

Prescription example 5 (hair oil)
Highly polymerized dimethylpolysiloxane (approximately 100,000 mPa・s) 3.5% by mass
Polyglyceryl-6 dicaprate 1.0% by mass
Polyglyceryl-2 caprate 3.0% by mass
Glyceryl caprate 2.0% by mass
Jojoba oil 1.0% by mass
Glycerin tri-2-ethylhexanoate 15.0% by mass
1,2-octanediol 0.5% by mass
Polyoxyethylene (5E.O.) octyl dodecyl ether 0.5% by mass
Water 0.1% by mass
Hydrolyzed keratin liquid 0.05% by mass
Isononyl isononanoate 8.0% by mass
Dimethicolpolysiloxane (20mPa・s) 1.5% by mass
Pentaerythritol tetra-2-ethylhexanoate 2.0% by mass
Caprylyl methicone 20.0% by mass
Squalane 3.0% by mass
Tocopherol acetate Appropriate amount Fragrance Appropriate amount Dimethylpolysiloxane (1.5 mPa・s) 10.0% by mass
Light isoparaffin remainder

Prescription example 6 (hair oil)
Highly polymerized dimethylpolysiloxane (approximately 18 million mPa・s) 1.0% by mass
Amodimethicone (approximately 70,000 mPa・s) 0.3% by mass
Polyglyceryl-6 dicaprate 1.0% by mass
Polyglyceryl-2 caprate 2.0% by mass
Glyceryl caprate 2.0% by mass
Cranberry abyssinica seed oil 1.0% by mass
Glycerin tri-2-ethylhexanoate 5.0% by mass
1,2-octanediol 0.5% by mass
Propylene glycol isostearate 0.5% by mass
Water 0.1% by mass
Hydrolyzed conquillion liquid 0.05% by mass
Aloe extract vera 0.05% by mass
Isononyl isononanoate 8.0% by mass
Pentaerythritol tetra-2-ethylhexanoate 2.0% by mass
Caprylyl methicone 20.0% by mass
Liquid paraffin 3.0% by mass
Tocopherol acetate Appropriate amountFragrance Appropriate amountHydrogenated polyisobuteneRemainder

Prescription example 7 (body oil)
Highly polymerized dimethylpolysiloxane (approximately 13 million mPa・s) 0.5% by mass
Polyglyceryl-6 dicaprate 1.0% by mass
Polyglyceryl-2 caprate 2.0% by mass
Glyceryl caprate 2.0% by mass
Cranberry abyssinica seed oil 1.0% by mass
Macadamia nut seed oil 2.0% by mass
Glycerin tri-2-ethylhexanoate 5.0% by mass
1,2-octanediol 0.5% by mass
Isostearyl alcohol 0.5% by mass
Water 0.2% by mass
Sodium hyaluronate 0.001% by mass
Aloe extract vera 0.05% by mass
Isononyl isononanoate 7.0% by mass
Pentaerythritol tetra-2-ethylhexanoate 2.0% by mass
Caprylyl methicone 15.0% by mass
Liquid paraffin 3.0% by mass
Tocopherol acetate Appropriate amountFragrance Appropriate amountHydrogenated polyisobuteneRemainder

Claims (7)

It contains the following component (A) and the following component (B), the content ratio of the component (A) is 0.3% by mass or more and 5.0% by mass or less, and the content ratio of the component (B) is 0.3% by mass or more and 5.0% by mass or less. An oil-based cosmetic that is 5% by mass or more and 10.0% by mass or less, does not contain water, or contains water, and has a water content of 1.0% by mass or less.
Component (A): dimethylpolysiloxane with a viscosity of 10,000 mPa·s or more at 25°C and/or dimethiconol with a viscosity of 10,000 mPa·s or more at 25°C
Component (B): polyglyceryl-6 dicaprylate, polyglyceryl-2 distearate, polyglyceryl-2 caprylate, polyglyceryl-2 laurate, polyglyceryl-3 caprylate, glyceryl caprylate, polyglyceryl-2 oleate, and polyglyceryl trioleate. -One or more (poly)glycerin fatty acid esters selected from the group consisting of -5 The oil-based cosmetic according to claim 1, wherein the component (A) contains dimethylpolysiloxane having a viscosity of 10 million to 30 million mPa·s at 25°C and/or dimethiconol having a viscosity of 10 million to 30 million mPa·s at 25°C. . The oil-based cosmetic according to claim 1 or 2, further comprising the following component (D), and the content of the component (D) is 40.0% by mass or less.
Component (D): Vegetable oil and/or fatty acid triglyceride The component (B) is polyglyceryl-6 dicaprylate, polyglyceryl-2 distearate, polyglyceryl-2 caprylate, polyglyceryl-2 laurate, polyglyceryl-3 caprylate , glyceryl caprylate, polyglyceryl-2 oleate, and trio. The oil-based cosmetic according to any one of claims 1 to 3, which is two or more selected from the group consisting of polyglyceryl-5 oleate. The oil-based cosmetic according to any one of claims 1 to 4, further comprising the following component (C).
Component (C): Consists of 1,2-alkanediol having 5 to 10 carbon atoms, isostearyl alcohol, glycerin mono-2-ethylhexyl ether, octyldodecanol, alkyl glucoside, propylene glycol isostearate, and polyoxyethylene octyldodecyl ether one or more compounds selected from the group The oil-based cosmetic according to any one of claims 1 to 5, further comprising the following component (F), and the content of the component (F) is 15.0% by mass or more.
Component (F): Volatile oil The oil-based cosmetic according to any one of claims 1 to 6, which contains water and has a water content of 0.05 to 1.0% by mass.