Oil-based cosmetic

Abstract

The present invention addresses the problem of developing an oil-based cosmetic that, while containing a warming component, is excellent in terms of: absence of stickiness; ease of adjusting film thickness; and low thread-forming properties. Provided is an oil-based cosmetic comprising (A) petrolatum, (B) a warming component, (C) a higher alcohol that is liquid at 25°C, and (D) dextrin fatty acid ester.

Description

Oil-based cosmetics

[0001] The present invention relates to an oily cosmetic preparation.

[0002] In recent years, there has been an increasing demand for cosmetics that have the function of providing sensory stimulation such as a warming sensation on the lips, etc., and the incorporation of substances that provide a sensory stimulation of a warming sensation (warming substances), such as vanillyl butyl ether, into cosmetics has been investigated.

[0003] Previously proposed cosmetic compositions include an oil-in-oil type cosmetic that contains a non-volatile hydrocarbon oil and / or a non-volatile ester oil, a non-volatile silicone oil, and a TRP channel activator that activates thermosensory receptor channels, thereby providing good adhesion without stickiness and providing a sensory stimulus such as a tingling warmth after application (see, for example, Patent Document 1). Other topical skin preparations that contain a specific amount of water or water and glycerin, vanillyl butyl ether, a specific polyhydric alcohol, and a specific amount of ethanol have been proposed, resulting in good application properties, a good initial warmth, and enhanced stability of the vanillyl butyl ether, thereby providing a good warmth over a long period of time (see, for example, Patent Document 2).

[0004] JP 2021-195308 A JP 2014-70063 A

[0005] Cosmetics that have been given the function of providing a warming sensation include lipsticks that are applied to the lips, and oil-based cosmetics are the most commonly used formulation.

[0006] Since oil-based cosmetics are primarily oil-based, users tend to feel sticky after applying them. Furthermore, the lips have a soft surface, making them difficult to apply cosmetics to, so they are required to have a quality that is less sticky. Therefore, oil-based cosmetics are required to have a reduced stickiness.

[0007] In addition, the color of makeup cosmetics such as lipstick changes depending on the amount applied, which greatly affects the makeup effect. Furthermore, when a warming substance is blended, the intensity of the sensory stimulation caused by the warming substance also changes depending on the amount of the cosmetic applied. For these reasons, adjusting the amount of the cosmetic applied is an important factor in oil-based cosmetics blended with a warming substance.

[0008] However, if a cosmetic has high stringiness when the user takes the cosmetic from the container with their fingers, a tip, a brush, or the like, it is difficult to take an appropriate amount of cosmetic and to adjust the amount to be applied. Furthermore, even after applying an oil-based cosmetic to the lips or the like, if the cosmetic has stringiness, the usability is reduced. For this reason, oil-based cosmetics containing a warming substance are required to have excellent low stringiness.

[0009] Furthermore, even if an appropriate amount of cosmetic can be taken from a container, the amount of cosmetic applied to the lips is adjusted depending on the ease of reapplying or spreading the cosmetic on the lips. Therefore, for oil-based cosmetics containing warming substances, it is also important that the cosmetic has a quality that makes it easy to adjust the thickness of the applied film.

[0010] An object of the present invention is to provide an oil-based cosmetic that contains a warming component, yet is non-sticky, has easy adjustment of film thickness, and exhibits low stringiness.

[0011] Another object of the present invention is to provide an oil-based cosmetic preparation having excellent formulation stability.

[0012] That is, the present invention provides: [1] an oil-based cosmetic comprising the following components (A) to (D): (A) petrolatum, (B) a warming component, (C) a higher alcohol that is liquid at 25°C, and (D) a dextrin fatty acid ester. [2] the oil-based cosmetic according to [1], wherein the content of component (A) is 5 to 50% by mass. [3] the oil-based cosmetic according to [1] or [2], wherein the content of component (C) is 2 to 20% by mass. [4] the oil-based cosmetic according to [1] or [2], wherein the mass ratio (A) / {(B) + (C)} of component (A) to the total content of components (B) and (C) is 0.1 to 20. [5] the oil-based cosmetic according to [1] or [2], wherein component (D) is an ester of a fatty acid having 8 to 22 carbon atoms with dextrin. [6] The oil-based cosmetic according to [1] or [2] is provided, wherein the component (D) is dextrin palmitate. [7] The oil-based cosmetic according to [1] or [2] is provided, wherein the component (C) is an alcohol having a branched structure. [8] The oil-based cosmetic according to [1] or [2] is provided, wherein the component (B) is one or more selected from the group consisting of vanillyl alcohol alkyl ether, Japanese pepper extract, capsicum tincture, and ginger tincture.

[0013] One embodiment of the present invention provides an oil-based cosmetic comprising the following components (A) to (D): (A) petrolatum, (B) a warming component, (C) a higher alcohol that is liquid at 25°C, and (D) a dextrin fatty acid ester.

[0014] This embodiment can provide an oil-based cosmetic that is non-sticky, has easy film thickness adjustment, low spinnability, and excellent formulation stability. As described above, in cosmetics that are endowed with the function of providing a warming sensory stimulus, it is important that the film thickness be easily adjusted depending on the preference for warming stimulus. In this respect, component (D) is very important, and it has been found that the incorporation of component (D) in an oil-based cosmetic increases spinnability (Comparative Example 6 described below). In the present invention, by combining components (A) to (D) in an oil-based cosmetic, it is possible to provide an oil-based cosmetic that has low spinnability, making it easy to dispense an appropriate amount of the oil-based cosmetic from a container and to easily adjust the application amount, and that is excellent in usability, and that allows easy adjustment of the film thickness when the oil-based cosmetic is applied to the skin, and that is low in stickiness even though it is an oil-based cosmetic.

[0015] The details of the present invention are described below. In this specification, the symbol "to" means a range including the numerical values ​​before and after it. Furthermore, numerical values ​​expressed as % are values ​​based on mass unless otherwise specified. Furthermore, in this specification, when describing the content of a component, if there are two or more components, the content refers to the total amount of the various components.

[0016] <Component (A) Vaseline> Component (A) vaseline in the present invention is a semi-solid hydrocarbon mixture obtained from petroleum, and those commonly used for cosmetics and pharmaceuticals can be suitably used.

[0017] In the present invention, the content of component (A) is not particularly limited, but is preferably 1 to 60% by mass, more preferably 5 to 50% by mass, even more preferably 10 to 40% by mass, and even more preferably 15 to 35% by mass, relative to the total amount of the oil-based cosmetic. This range is preferable from the viewpoints of non-stickiness, ease of adjusting the film thickness, low spinnability, etc.

[0018] Furthermore, particularly within the preferred range of component (A) above, the mass ratio of component (A) to component (B) (A) / (B) is preferably 1 to 5000, more preferably 5 to 4000, even more preferably 10 to 2000, and particularly preferably 50 to 500. When the mass ratio is equal to or greater than the lower limit, the formulation stability and the like are superior, and when the mass ratio is equal to or less than the upper limit, the spinnability and the like are superior.

[0019] <Component (B) Warming Component> Component (B) in the present invention stimulates sensory nerves through transdermal absorption, activates energy metabolism, and induces sweating. For example, a thermoreceptor called TRPV1 (TRANSIENT RECEPTOR POTENTIAL CATION CHANNEL SUBFAMILY V1) is known to be activated when a thermal stimulus of a specific temperature or higher is applied. Furthermore, activation of TRPV1 by component (B) in the present invention is expected to promote blood circulation, enhance medicinal efficacy, and the like. Examples of component (B) include vanillyl alcohol alkyl ethers such as vanillyl ethyl ether, vanillyl butyl ether, vanillyl propyl ether, vanillyl isopropyl ether, and vanillyl pentyl ether; capsaicin, Japanese pepper extract, capsicum tincture, ginger tincture, and black pepper extract, and these can be used alone or in combination of two or more.

[0020] Among these, one or more selected from the group consisting of vanillyl alcohol alkyl ether, Japanese pepper extract, capsicum tincture, and ginger tincture are preferred, as they further improve non-stickiness, one or more selected from the group consisting of vanillyl butyl ether, Japanese pepper extract, capsicum tincture, and ginger tincture are more preferred, and from the viewpoint of low spinnability, one or more selected from the group consisting of vanillyl butyl ether, capsicum tincture, and ginger tincture are more preferred, and from the viewpoint of ease of adjusting the film thickness, vanillyl butyl ether is even more preferred. It has been confirmed that ginger tincture has the same effect as capsicum tincture in the examples below.

[0021] In the present invention, the content of component (B) is not particularly limited, but is preferably 0.001 to 3 mass % relative to the total amount of the oil-based cosmetic, more preferably 0.01 to 1 mass %, even more preferably 0.05 to 0.5 mass %, and even more preferably 0.1 to 0.3 mass %. This range is preferable from the viewpoints of formulation stability, imparting a warming sensation, etc.

[0022] <Component (C) Higher Alcohol Liquid at 25°C> Higher alcohol refers to a monohydric alcohol having 6 or more carbon atoms. Component (C) in the present invention, which is a higher alcohol liquid at 25°C, is a higher alcohol that is fluid at 25°C. While component (C) in the present invention is not particularly limited, it preferably has 6 to 34 carbon atoms, and more preferably 12 to 24 carbon atoms. Furthermore, component (C) is preferably an alcohol having a branched structure or an alcohol having an unsaturated bond, such as an alcohol having a branched structure or an alcohol having an unsaturated bond with 12 to 24 carbon atoms (preferably 16 to 22 carbon atoms). Specific examples of alcohols having a branched structure include octyldodecanol, isostearyl alcohol, hexyldecanol, and decyltetradecanol, and specific examples of alcohols having an unsaturated bond include oleyl alcohol and jojoba alcohol. As component (C), one or more of the above-mentioned examples can be used. Among these, from the viewpoint of ease of adjusting the film thickness, component (C) preferably contains an alcohol having a branched structure, more preferably octyldodecanol, and also preferably at least one selected from the group consisting of octyldodecanol, isostearyl alcohol, hexyldecanol, decyltetradecanol, and oleyl alcohol.

[0023] In the present invention, the content of component (C) is not particularly limited, but is preferably 2 to 20% by mass, more preferably 2 to 15% by mass, even more preferably 4 to 15% by mass, even more preferably 5 to 13% by mass, and particularly preferably 7 to 12% by mass, relative to the total amount of the oil-based cosmetic. This range is preferred because it allows for easy adjustment of the film thickness, is non-sticky, and provides excellent low stringiness.

[0024] <Component (D): Dextrin Fatty Acid Ester> The dextrin fatty acid ester of component (D) of the present invention is an ester of a fatty acid and dextrin. In the present invention, the fatty acid may be a linear or branched, saturated or unsaturated fatty acid. While the fatty acid is not particularly limited, from the viewpoint of low spinnability, the number of carbon atoms of the fatty acid is preferably 8 to 22, more preferably 12 to 18, and even more preferably 14 to 18. Examples of such fatty acids include, but are not limited to, ethylhexanoic acid, caprylic acid, capric acid, lauric acid, myristic acid, palmitic acid, stearic acid, isostearic acid, oleic acid, linoleic acid, linolenic acid, and behenic acid. One or more of these may be used. Among these, the fatty acid constituting the dextrin fatty acid ester is preferably a linear or branched saturated fatty acid. Examples of dextrin fatty acid esters include dextrin myristate, dextrin palmitate, dextrin (palmitate / 2-ethylhexanoate), dextrin stearate, dextrin isostearate, dextrin oleate, etc., and one or more of these can be used. Among these, from the viewpoint of ease of adjusting the film thickness, one or more selected from the group consisting of dextrin (palmitate / 2-ethylhexanoate), dextrin isostearate, and dextrin palmitate are preferred, one or two selected from the group consisting of dextrin (palmitate / 2-ethylhexanoate) and dextrin palmitate are more preferred, and dextrin palmitate is even more preferred.

[0025] In the present invention, the content of component (D) is not particularly limited, but is preferably 0.1 to 15% by mass, more preferably 0.5 to 10% by mass, even more preferably 1 to 8% by mass, even more preferably 1 to 7% by mass, and particularly preferably 2 to 5% by mass, relative to the total amount of the oil-based cosmetic. This range is preferred because it allows for easy adjustment of the film thickness, is non-sticky, and provides excellent low stringiness.

[0026] Although the present invention can be achieved by appropriately containing components (A) to (D), it is preferable to specify the mass ratio of component (A) relative to the total content of components (B) and (C). Specifically, the mass ratio (A) / {(B)+(C)} is preferably 0.1 to 20, more preferably 1 to 20, even more preferably 1.5 to 15, and even more preferably 2 to 10. In particular, within the preferred range of component (A), the above range is preferable. By setting the range in this manner, a balance can be achieved between non-stickiness and low spinnability. More specifically, the smaller the ratio (A) / {(B)+(C)}, the better the low spinnability, and the larger the ratio (A) / {(B)+(C)}, the better the non-stickiness. Therefore, the above range is preferable in terms of the balance between the two.

[0027] In addition to the above components (A) to (D), the oily cosmetic of the present invention may contain components that are commonly used in cosmetics, such as oily components other than the components (A), (B), (C), and (D), powders, surfactants, fibers, alcohols (monohydric alcohols, polyhydric alcohols, etc.), gelling agents other than the component (D), water-soluble polymers, aqueous components such as moisturizers, sugars, antioxidants, antifoaming agents, cosmetic ingredients, preservatives, fragrances, etc., within a range that does not impair the effects of the present invention.

[0028] In the present invention, it is more preferable to further contain a dimer acid ester (component (E)) because this allows for easier adjustment of the film thickness. The dimer acid ester used in the present invention is not particularly limited as long as it is usable in ordinary cosmetics, and any dimer acid ester can be used. Examples of dimer acid esters include dimer dilinoleate (phytosteryl / isostearyl / cetyl / stearyl / behenyl), dimer dilinoleyl bis(behenyl / isostearyl / phytosteryl) dimer dilinoleate, di(isostearyl / phytosteryl) dimer dilinoleate, and dimer dilinoleyl bisisostearyl dimer dilinoleate. From the viewpoint of ease of adjustment of the film thickness, the dimer acid ester is preferably dimer dilinoleyl bisisostearyl dimer dilinoleate.

[0029] The content of component (E) (preferably dimer dilinoleyl bisisostearyl dimer dilinoleate) in the present invention is not particularly limited, but is preferably 1 to 25% by mass, more preferably 1 to 20% by mass, more preferably 5 to 15% by mass, and even more preferably 7 to 12% by mass, relative to the total amount of the oil-based cosmetic. This range is preferable because it allows for easier adjustment of the film thickness.

[0030] The term "oily" in the oil-based cosmetic of the present invention means that the continuous phase is oil and that the cosmetic contains substantially no water. Here, "substantially no water" means that the cosmetic contains no water at all, or that even if the cosmetic contains water, the amount is so small that it does not affect the present invention. For example, the water content is preferably 1% by mass or less, more preferably 0.5% by mass or less, even more preferably 0.1% by mass or less, and most preferably no water at all (0% by mass).

[0031] The oil-based cosmetic of the present invention preferably contains a liquid oil as an oil component. Specific examples of the liquid oil include hydrocarbons such as isododecane, isohexadecane, light isoparaffin, liquid paraffin, squalane, squalene, α-olefin oligomer, polybutene, liquid isoparaffin, heavy liquid isoparaffin, polyisobutylene, and hydrogenated polyisobutene; rapeseed oil, avocado oil, almond oil, apricot kernel oil, perilla oil, orange oil, olive oil, kiwi seed oil, sesame oil, wheat germ oil, rice germ oil, rice bran oil, safflower oil, sage oil, soybean oil, tea seed oil, corn oil, rapeseed oil, evening primrose oil; Animal and vegetable oils such as camellia oil, persic oil, Job's tears oil, peanut oil, sunflower oil, grape seed oil, meadowfoam oil, rosemary oil, jojoba oil (jojoba seed oil), macadamia nut oil, lavender oil, rosehip oil, and mink oil; glyceryl tri-2-ethylhexanoate, isotridecyl isononanoate, isononyl isononanoate, cetyl 2-ethylhexanoate, isopropyl myristate, isopropyl palmitate, 2-ethylhexyl palmitate, octyldodecyl myristate, glyceryl trioctanoate, tri(caprylic acid) Glyceryl caprate, glyceryl diisostearate, glyceryl triisostearate, decaglyceryl decaisostearate (polyglyceryl-10 decaisostearate), propylene glycol dicaprate, neopentyl glycol dicaprate, polyglyceryl triisostearate (e.g., polyglyceryl-2 triisostearate), polyglyceryl tetraisostearate (e.g., polyglyceryl-2 tetraisostearate), diisostearyl malate, neopentyl glycol diethylhexanoate esters such as ethanol, pentaerythritol tetraisostearate, pentaerythritol tetra-2-ethylhexanoate, dipentaerythritol pentaisostearate, dialkyl carbonate, bisethoxydiglycol cyclohexane-1,4-dicarboxylate, dimer dilinoleyl hydrogenated rosin condensate, and tritridecyl trimellitate; fatty acids such as oleic acid and isostearic acid; higher alcohols such as oleyl alcohol, 2-octyldodecanol, 2-decyltetradecanol, isostearyl alcohol, and 2-hexyldecanol;Examples of suitable oils include silicone oils such as dimethylpolysiloxane (dimethicone), methyl trimethicone, methylphenylpolysiloxane, odiphenylsiloxyphenyltrimethicone, octamethylcyclotetrasiloxane, decamethylcyclopentasiloxane, tetramethyltetrahydrogencyclotetrasiloxane, tetramethyltetraphenylcyclotetrasiloxane, tetramethyltetratrifluoropropylcyclotetrasiloxane, pentamethylpentatrifluoropropylcyclopentasiloxane, polyether-modified methylpolysiloxane, oleyl-modified methylpolysiloxane, and polyvinylpyrrolidone-modified methylpolysiloxane; fluorine-based oils such as perfluoropolyether, perfluorodecane, and perfluorooctane; lanolin derivatives such as lanolin acetate, lanolin fatty acid isopropyl, and lanolin alcohol; and liquid ultraviolet absorbers such as 2-ethylhexyl paramethoxycinnamate and ethylhexyl salicylate.

[0032] Among these, the liquid oil preferably contains an ester oil.

[0033] The liquid oil refers to an oil that is liquid (has fluidity) at 25°C. The liquid oil may be used alone or in combination of two or more. The content of the liquid oil in the oil-based cosmetic is, for example, 10 to 70% by mass.

[0034] The oil-based cosmetic of the present invention can be produced by a conventional method, for example, by mixing components (A) to (D) uniformly, optionally with heating, and then adding component (E) and optional components as needed, and filling the mixture into a container, although the production method is not limited to this.

[0035] The oil-based cosmetic of the present invention may be in any form, including liquid, paste, gel, and solid, but among these, liquid, paste, and gel forms are preferred (not preferably solid stick forms) because they make it easier to adjust the film thickness and more likely to exhibit spinnability. Furthermore, the wax content may be 5% by mass or less, 4% by mass or less, 3% by mass or less, 1% by mass or less, or 0% by mass relative to the total amount of the oil-based cosmetic, because these forms are more easily achieved.

[0036] The oil-based cosmetic of the present invention is not particularly limited, and examples thereof include makeup cosmetics such as foundation, primer, face powder, concealer, eye shadow, blush, eyebrow cosmetics, etc.; lip cosmetics such as lipstick, lip balm, lip gloss, etc.; solid perfumes; skin care cosmetics such as cosmetic oils; hair cosmetics such as hair styling agents, hair colorants, etc. Among these, lip cosmetics are preferred in terms of ease of adjusting the film thickness.

[0037] The present invention can also have the following configurations. [1] An oil-based cosmetic comprising the following components (A) to (D): (A) petrolatum, (B) a warming component, (C) a higher alcohol that is liquid at 25°C, and (D) a dextrin fatty acid ester. [2] The oil-based cosmetic according to [1], wherein the content of component (A) is 5 to 50% by mass. [3] The oil-based cosmetic according to [1] or [2], wherein the content of component (C) is 2 to 20% by mass. [4] The oil-based cosmetic according to [1] to [3], wherein the mass ratio (A) / {(B) + (C)} of component (A) to the total content of components (B) and (C) is 0.1 to 20. [5] The oil-based cosmetic according to [1] to [4], wherein component (D) is an ester of a fatty acid having 8 to 22 carbon atoms with dextrin. [6] The oil-based cosmetic according to any one of [1] to [5], wherein the component (D) is dextrin palmitate. [7] The oil-based cosmetic according to any one of [1] to [6], wherein the component (C) is an alcohol having a branched structure. [8] The oil-based cosmetic according to any one of [1] to [7], wherein the component (B) is one or more selected from the group consisting of vanillyl alcohol alkyl ether, Japanese pepper extract, capsicum tincture, and ginger tincture.

[0038] The present invention will be described in detail below with reference to examples, but the present invention is not limited to these examples.

[0039] Lipsticks having the formulations shown in Tables 1 to 3 below were prepared by the manufacturing methods shown below, and evaluated for (a) formulation stability, (b) ease of film thickness adjustment, (c) non-stickiness, and (d) low stringiness using the evaluation methods shown below. The results are also shown in Tables 1 to 3.

[0040] (Evaluation method 1) (a) Regarding formulation stability, each sample was filled into a No. 8 standard bottle and stored in a constant temperature bath at 50°C for one month. The presence or absence of separation or drainage was visually observed based on the state immediately after preparation, and judged according to the following four-level judgment criteria. <Judgment criteria> (Judgment): (Evaluation) AA: No change A: Slight separation or drainage observed B: Separation or drainage observed C: Significant separation or drainage observed

[0041] (Evaluation Method 2) A panel of 12 cosmetic evaluation experts conducted a usability test for each sample for the following items (ii) to (iv). Each panelist used the oily liquid lipsticks of the Examples and Comparative Examples and rated and scored them on a 5-point scale according to the following evaluation criteria. The average score for each sample was calculated from the total scores of all panelists and judged according to the following criteria. (ii) Regarding ease of film thickness adjustment, whether it was easy to apply multiple layers to create a thick film or to spread it to create a thin film, (iii) regarding non-stickiness, whether each sample felt sticky after application to the lips, and (iv) regarding low stringiness, each sample was applied to the lips and evaluated as to whether the sample formed strings when the applied object or finger was removed from the lips. <Evaluation items> (b) Ease of adjusting film thickness (c) Non-stickiness (d) Low spinnability <Evaluation criteria> (Score): (Evaluation) 5: Very good 4: Good 3: Average 2: Poor 1: Very bad <Judgment criteria> (Judgment): (Evaluation) AA: Higher than 4.0 points A: More than 3.0 points and 4.0 points or less B: More than 2.0 points and 3.0 points or less C: 2.0 points or less

[0042]

[0043]

[0044]

[0045] *1: Snowwhite Special (Sonneborn) *2: PLANDOOL-S (Nippon Fine Chemicals) *3: Eldew PS-306 (Ajinomoto Co., Inc.) *4: HOTACT VBE (Takasago Aromas) *5: Falcorex Sansho (Ichimaru Falcos) (Manufacturing Method) A: Components (1) to (23) are heated to 100°C and mixed uniformly. B: A is filled into a container at 90°C and cooled to room temperature to obtain an oil-based cosmetic (liquid lip gloss).

[0046] As is clear from the results in Tables 1 to 3, the examples of the present invention were excellent in formulation stability, ease of adjusting film thickness, non-stickiness, and low spinnability. On the other hand, Comparative Example 1, which contained dimer dilinoleic acid (phytosteryl / isostearyl / cetyl / stearyl / behenyl), a paste-like oil similar to petrolatum, instead of component (A), did not achieve satisfactory quality in terms of ease of adjusting the film thickness and non-stickiness. Comparative Example 2, which contained di(octyldodecyl / phytosteryl / behenyl) lauroyl glutamate instead of component (A), did not achieve satisfactory quality in terms of ease of adjusting the film thickness and non-stickiness. Comparative Example 3, which did not contain component (B), did not achieve satisfactory quality in terms of non-stickiness and low spinnability. Comparative Examples 4 and 5, which contained behenyl alcohol or cetyl alcohol instead of component (C), did not achieve satisfactory quality in terms of formulation stability and non-stickiness. Comparative Example 6, which did not contain component (D), did not achieve satisfactory quality in terms of ease of adjusting the film thickness. The fumed silica and other ingredients in the table are optional components that are added for the purpose of maintaining the shape, and do not affect the evaluation items.

[0047] Example 21: Oil-based liquid lip gloss Component (mass %) (1) Petrolatum (component (A)) 25 (2) Dextrin palmitate (component (D)) 5 (3) Dextrin isostearate (component (D)) 8 (4) Ethylene / propylene copolymer 1 (5) Polyglyceryl-2 triisostearate balance (6) Diphenyl dimethicone 4 (7) Octyldodecanol (component (C)) 4 (8) Phytosteryl / isostearyl / cetyl / stearyl / behenyl dimer dilinoleate (component (E)) 10 (9) Dimer dilinoleyl bisisostearyl dimer dilinoleate (component (E)) 5 (10) Hydrogenated polyisobutene 1 (11) Trimethylsiloxysilicate 7 (12) Isododecane 5 (13) Ethylhexyl methoxycinnamate 6 (14) Vanillyl butyl ether (component (B)) 0.1 (15) Dimethylsilylated silica 2 (16) Red No. 202 1 (17) Yellow No. 4 1 (18) Red No. 218 0.1 (19) Polyglyceryl-2 triisostearate (2% surface treated) Titanium dioxide (average particle size 1 μm) 2 (20) Tocopherol 0.1 (21) l-Menthol 0.5 (22) Titanium oxide coated glass powder (interference light: red, average particle size 80 μm) 1 (23) Mica (average particle size 20 μm) 0.2 (24) Cellulose powder 0,2 (25) Olive fruit oil 0.1 (26) Jojoba seed oil 0.1 (27) Sesame seed oil 0.1 (28) Tocopherol 0.1 (29) Caprylyl glycol 0.05 (Production method) A: Components (1) to (8) were heated to 100°C and dissolved uniformly. B: Components (9) to (29) were added to A and dispersed uniformly. C: B was poured into a jar at 80°C and cooled to room temperature to obtain an oil-based liquid lip gloss.

[0048] The oil-based liquid lip gloss of Example 21 was excellent in all respects: formulation stability, ease of film thickness adjustment, non-stickiness, and low stringiness.

[0049] Example 22: Oil-based paste lipstick Component (mass %) (1) Vaseline (component (A)) 20 (2) Candelilla wax 1 (3) Carnauba wax 4 (4) Beeswax 0.5 (5) Phytosteryl / isostearyl / cetyl / stearyl / behenyl dimer dilinoleate 10 (6) Phytosteryl / octyldodecyl lauroyl glutamate 10 (7) Octyldodecanol (component (C)) 5 (8) Dextrin isostearate (component (D)) 2 (9) Dextrin palmitate / ethylhexanoate (component (D)) 4 (10) Dextrin palmitate (component (D)) 3 (11) Disteardimonium hectorite 1 (12) Silica dimethyl silylate 1 (13) Tea flower extract 1 (14) Peppermint extract 0.5 (15) Hexyldecanol (ingredient (C)) 5 (16) Rosa canina fruit oil 5 (17) Macadamia nut oil balance (18) Vanillyl butyl ether (ingredient (B)) 0.1 (19) Capsicum tincture (ingredient (B)) 0.1 (20) Jojoba seed oil 5 (21) Polyglyceryl-2 tetraisostearate 10 (22) Anhydrous silicic acid (spherical, average particle size 10 μm) 1 (23) Sodium lauroyl glutamate (2% surface treatment) red iron oxide 1 (24) Polyglyceryl-2 tetraisostearate (2% surface treatment) yellow iron oxide 1 (25) Lauroyl lysine (2% surface treatment) black iron oxide 0.1 (Manufacturing method)A: Components (1) to (9) were heated to 100°C and mixed uniformly to dissolve. B: Components (10) to (25) were added to A and dispersed uniformly. C: B was allowed to cool to room temperature, then stirred and filled into a container with an applicator to obtain an oily paste lipstick.

[0050] The oily paste lipstick of Example 22 was excellent in all respects: formulation stability, ease of film thickness adjustment, non-stickiness, and low stringiness.

[0051] Example 23: Oily paste blush Ingredients (mass %) (1) Petrolatum (component (A)) 20 (2) Dextrin palmitate (component (D)) 3 (3) Ethyl cellulose 0.5 (4) Dimethicone (kinematic viscosity at 25°C 1000 CS) 10 (5) Cetyl ethylhexanoate balance (6) Polyglyceryl-2 triisostearate 5 (7) Isostearyl alcohol (component (C)) 10 (8) Dimer dilinoleyl bis(behenyl / isostearyl / phytosteryl) dimer dilinoleate (component (E)) 7 (9) Synthetic phlogopite (average particle size 10 μm) 7 (10) Diphenylsiloxyphenyl trimethicone 6 (11) Vanillyl butyl ether (component (B)) 0.2 (12) Japanese pepper extract (component (B)) 0.05 (13) Eucalyptus extract 0.5 (14) Lecithin 0.5 (15) Dimethylsilylated silica *14 1 (16) Mica (irregular shape, average particle size 15 μm) 10 (17) Talc (irregular shape, average particle size 5 μm) 5 (18) Blue No. 1 0.05 (19) Red No. 202 0.5 (20) Red No. 226 0.5 (21) Titanium mica (interference color: blue, average particle size 100 μm) 5 (22) Polylactic acid (spherical, average particle size 15 μm) 5 (23) Purified water 0.01 (24) Hyaluronic acid N 0.1 (Manufacturing method) A: Components (1) to (8) were heated to 100°C and dissolved uniformly. B: Components (9) to (24) were added to A and dispersed uniformly. C: B was poured into a container with an applicator at 80°C and cooled to room temperature to obtain an oily paste blush.

[0052] The oily paste blush of Example 23 was excellent in all respects: formulation stability, ease of film thickness adjustment, non-stickiness, and low stringiness.

[0053] Example 24: Solid perfume Ingredients (mass %) (1) Petrolatum (component (A)) 30 (2) Dextrin palmitate (component (D)) 1 (3) Diisostearyl malate 10 (4) Phytosteryl / Isostearyl / Cetyl / Stearyl / Behenyl Dimer Dilinoleate 10 (5) Microcrystalline wax 1 (6) Candelilla wax 2 (7) Tridecyl trimellitate balance (8) Vanillyl butyl ether (component (B)) 0.2 (9) Tetradecyl decanol (component (C)) 10 (10) Spherical silica 3 (11) Polysilicone-15 0.3 (12) Oil-soluble rosemary extract 0.1 (13) Tocopheryl acetate 0.02 (14) Hyaluronic acid 0.01 (15) Collagen 0.01 (16) Fragrance 10 (17) Theobroma cacao (cocoa) butter 0.2 (18) Ascorbyl dipalmitate 0.05 (19) (Acrylic acid / C10-30 alkyl acrylate) copolymer 0.1 (20) Mineral oil 0.3 (21) Menthone glycerin acetal 0.1 (22) Hemp cellulose 0.2 (23) Bismuth oxychloride 0.2 (24) Lavender oil 0.2 (25) Decyltetradecanol 3 (26) Glyceryl tri-2-ethylhexanoate 4(27) Polymethyl methacrylate (spherical, average particle size 5 μm) 2 (28) Hydrogenated polyisobutene 5 (29) (Dimethicone / lauryl dimethicone) crosspolymer 4 (Production method) A: Components (1) to (6) were heated to 90°C and uniformly dissolved. B: Components (6) to (29) were added to A and mixed and dispersed uniformly while cooling using a roll mill. C: B was poured into a tube container at room temperature to obtain a solid perfume.

[0054] The solid perfume of Example 24 was excellent in all respects: formulation stability, ease of film thickness adjustment, non-stickiness, and low stringiness.

[0055] This application is based on Japanese Patent Application No. 2023-203140, filed on November 30, 2023, the disclosure of which is incorporated by reference in its entirety.

Claims

1. An oil-based cosmetic preparation containing the following ingredients (A) to (D): (A) petrolatum; (B) a warming ingredient; (C) a higher alcohol that is liquid at 25°C; and (D) a dextrin fatty acid ester.

2. The oil-based cosmetic preparation according to claim 1, wherein the content of component (A) is 5 to 50% by mass.

3. The oil-based cosmetic preparation according to claim 1 or 2, wherein the content of component (C) is 2 to 20 mass %.

4. The oil-based cosmetic preparation according to claim 1 or 2, wherein the content mass ratio (A) / {(B)+(C)} of said component (A) to the total content of said component (B) and said component (C) is 0.1 to 20.

5. The oil-based cosmetic preparation according to claim 1 or 2, wherein the component (D) is an ester of a fatty acid having 8 to 22 carbon atoms and dextrin.

6. The oil-based cosmetic preparation according to claim 1 or 2, wherein the component (D) is dextrin palmitate.

7. The oil-based cosmetic preparation according to claim 1 or 2, wherein the component (C) is an alcohol having a branched structure.

8. The oil-based cosmetic preparation according to claim 1 or 2, which is for use on the lips.

9. The oil-based cosmetic preparation according to claim 1 or 2, wherein the component (B) is one or more selected from the group consisting of vanillyl alcohol alkyl ether, Japanese pepper extract, capsicum tincture, and ginger tincture.

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