Makeup method

Abstract

The present invention relates to a cosmetic method comprising the following steps: (A) applying a composition X containing components (A1) and (A2), wherein (A1) is a polymer containing a norbornane structure and / or silicone-modified pullulan, and (A2) is a volatile oil, to the skin; and (B) applying a composition Y other than the composition X containing component (B1), wherein (B1) is one or more selected from polyols and liquid oils, to the skin.

Description

Technical Field

[0001] The present invention relates to a makeup method. Background Art

[0002] Conventionally, cosmetics containing film-forming polymers are known in order to improve the uniformity of cosmetic films or the durability of cosmetics. For example, Patent Document 1 describes that cosmetics containing film-forming polymers obtained by introducing predetermined functional groups into the skeleton of polycycloolefin polymers have good durability or touch.

[0003] (Patent Document 1) Japanese Patent Application Publication No. 2012-17317 Summary of the invention

[0004] The present invention relates to a makeup method, characterized by comprising the following steps:

[0005] (A) a step of applying a composition X containing components (A1) and (A2) to the skin,

[0006] (A1) a polymer containing a norbornane structure and / or a silicone-modified pullulan,

[0007] (A2) volatile oils; and

[0008] (B) applying a composition Y other than the composition X containing the component (B1) to the skin,

[0009] (B1) One or more selected from polyols and liquid oils.

[0010] In addition, the present invention relates to a cosmetic kit for application to the skin, comprising:

[0011] (A) a composition X comprising components (A1) and (A2),

[0012] (A1) a polymer containing a norbornane structure and / or a silicone-modified pullulan,

[0013] (A2) volatile oils; and

[0014] (B) a composition Y other than the composition X containing the component (B1),

[0015] (B1) One or more selected from polyols and liquid oils. DETAILED DESCRIPTION

[0016] Conventional cosmetics containing film-forming polymers have the problem of causing discomfort immediately after application and causing the film to look unclean.

[0017] The present inventors have discovered that by applying a composition Y containing one or more selected from a polyol and a liquid oil before or after applying a composition X containing a specific film-forming polymer and a volatile oil, there is no discomfort peculiar to the polymer immediately after application, the adhesion of the film is high, the appearance of the film is transparent and can be covered in a natural state, thereby completing the present invention.

[0018] According to the present invention, there is no discomfort peculiar to polymers immediately after coating, the film has high adhesion, and the film has a transparent appearance and can be coated in a natural state.

[0019] Furthermore, the present invention has an excellent effect of stretching skin wrinkles to make them less noticeable, or tightening the skin to lift sagging skin.

[0020] "Wrinkles on the skin" are changes in shape due to sagging skin, and refer to the bumps and folds on the skin surface. Wrinkles on the skin tend to appear around the mouth, around the eyes, on the forehead, on the neck, on the body, etc. Smaller wrinkles are called small wrinkles, and larger wrinkles are called large wrinkles. Large wrinkles occur in places where pores change, such as the nasolabial lines and cheeks.

[0021] <Ingredients (A1)>

[0022] In the present invention, the component (A1) used in the composition X is (A11) a norbornane structure-containing polymer and / or (A12) a silicone-modified pullulan.

[0023] When the composition containing the component (A1) is applied to the skin or the like and then dried, the film containing the component (A1) shrinks, and the skin surface in close contact with the film shrinks accordingly. In addition, since the component (A1) is also excellent in bending resistance, the film containing the component (A1) is not prone to cracking and is easy to shrink while following the shape of the skin. Therefore, when the film containing the component (A1) shrinks, sufficient close contact between the film and the skin surface can also be obtained.

[0024] In the component (A1), in the polymer (A11) containing a norbornane structure, the norbornane structure refers to a structure represented by the following formula: The structure represented by the formula may be present at any site in the polymer (A11).

[0025]

[0026] There is no particular limitation on component (A11) as long as it is a polymer having the above-mentioned norbornane structure in its molecule. However, from the viewpoint of improving the shrinkage of the coating film and the adhesion to the skin by the above-mentioned mechanism of action, component (A11) is more preferably a silicone-modified polymer containing a norbornane structure.

[0027] Examples of the silicone-modified polymer containing a norbornane structure include polymers having a repeating unit represented by the following general formula (1) or (2).

[0028]

[0029] In the formula, R 1 Each of them is independently an alkyl group having 1 to 12 carbon atoms, X is a group represented by the following formula (i): a is an integer of 1 to 3, and b is an integer of 0 to 2.

[0030]

[0031] In the formula, R 2 Each independently represents a hydrocarbon group having 1 to 12 carbon atoms, and c is an integer of 1 to 5.

[0032]

[0033] In the formula, R 1 , R 2 and b are the same as above, and d is an integer of 2 or more and 5 or less.

[0034] In the above general formula (1), R 1 Each independently is an alkyl group having 1 to 12 carbon atoms, and is preferably a methyl group, an ethyl group, an n-propyl group, a butyl group, or a pentyl group, and more preferably a methyl group, from the viewpoint of the wrinkle-improving effect on the skin and versatility.

[0035] X is a group represented by the above formula (i), wherein R 2 Each of the above is independently a hydrocarbon group having 1 to 12 carbon atoms. From the viewpoint of the wrinkle-improving effect on the skin and the viewpoint of versatility, R 2 It is preferably an alkyl group having 1 to 12 carbon atoms or an aryl group having 6 to 12 carbon atoms, more preferably an alkyl group having 1 to 12 carbon atoms or a phenyl group, further preferably an alkyl group having 1 to 3 carbon atoms, and further more preferably a methyl group. c is an integer of 1 to 5, and from the viewpoint of versatility, c=1 is preferred. That is, X is preferably a trimethylsilyloxy group.

[0036] a is an integer of 1 to 3, and for example, a polymer may be a mixture of a repeating unit of a=2 and a repeating unit of a=3. From the viewpoint of versatility, a is preferably 3. b is an integer of 0 to 2, and from the same viewpoint, is preferably 0, 1, or a combination thereof, and more preferably 0.

[0037] In the above general formula (2), R 1 , R 2and b are the same as above. d is an integer of 2 or more and 5 or less, and from the viewpoint of versatility, d=2 is preferred. From the same viewpoint, the cyclic silicone structure in the general formula (2) is preferably R 1 and R 2 is a methyl group, and d is 2 or 3. That is, the cyclic silicone structure in the general formula (2) is preferably a structure represented by the following formula (4) or (5).

[0038]

[0039] The ratio of the repeating unit represented by the general formula (1) or (2) in the silicone-modified polymer containing a norbornane structure is preferably 10% or more, more preferably 30% or more, and even more preferably 50% or more, based on the total number of repeating units in the polymer, from the viewpoint of the wrinkle-improving effect on the skin. In addition, the upper limit is 100%, preferably 95% or less, more preferably 90% or less, and even more preferably 70% or less. The specific range of the number of repeating units represented by the general formula (1) or (2) in the silicone-modified polymer containing a norbornane structure is preferably 10 to 100%, more preferably 10 to 95%, even more preferably 30 to 90%, and even more preferably 50 to 70%, based on the total number of repeating units in the polymer.

[0040] The silicone-modified polymer containing a norbornane structure may have a repeating unit represented by the following general formula (3) in addition to the repeating unit represented by the above general formula (1) or (2).

[0041]

[0042] In the formula, R 3 ~R 6 Each independently represents a substituent selected from a hydrogen atom, a halogen atom, an alkyl group, an alkenyl group, a cycloalkyl group, an aryl group, an alkoxy group, an aryloxy group, and a halogenated hydrocarbon group having 1 to 10 carbon atoms, or an oxetanyl group, an alkoxycarbonyl group, a polyoxyalkylene group, a polyglyceryl group, or an alkoxysilyl group. 3 ~R 6 The two groups selected in may be bonded to each other to form an alicyclic structure, an aromatic ring structure, a carbonimide group or an acid anhydride group. b is the same as above.

[0043] The ratio of the repeating unit represented by the general formula (3) in the silicone-modified polymer containing a norbornane structure is preferably 90% or less, more preferably 70% or less, and further preferably 50% or less, based on the total number of repeating units in the polymer, from the viewpoint of the wrinkle-improving effect on the skin. In addition, when the repeating unit represented by the general formula (3) is included, its ratio is preferably 5% or more, more preferably 10% or more, and further preferably 30% or more, based on the total number of repeating units in the polymer. The specific range of the number of repeating units represented by the general formula (3) in the silicone-modified polymer containing a norbornane structure is preferably 5 to 90%, more preferably 10 to 70%, and further preferably 30 to 50%, based on the total number of repeating units in the polymer.

[0044] The ratio of the repeating units represented by the general formulae (1) to (3) in the silicone-modified polymer containing a norbornane structure can be determined by 1 It can be determined by H-NMR measurement.

[0045] The silicone-modified polymer containing a norbornane structure is preferably a silicone-modified polynorbornene, and more preferably a silicone-modified polynorbornene represented by the following formula (6).

[0046]

[0047] In the formula, e and f are the numbers of repeating units, and are each independently an integer greater than or equal to 1.

[0048] From the viewpoint of the wrinkle-improving effect on the skin, the ratio of e to f in the general formula (6) is preferably e / f = 20 / 80 to 90 / 10 (mol / mol), more preferably 30 / 70 to 80 / 20 (mol / mol), and further preferably 50 / 50 to 70 / 30 (mol / mol).

[0049] The number average molecular weight Mn of the silicone-modified polymer containing a norbornane structure is preferably 50,000 or more, more preferably 100,000 or more, and even more preferably 200,000 or more, and is preferably 2,000,000 or less, more preferably 1,500,000 or less, even more preferably 800,000 or less, and even more preferably 600,000 or less, from the viewpoint of achieving both shrinkage and bending resistance and the effect of improving skin wrinkles. The specific range of the number average molecular weight Mn of the silicone-modified polymer containing a norbornane structure is preferably 50,000 to 2,000,000, more preferably 100,000 to 1,500,000, even more preferably 200,000 to 800,000, and even more preferably 200,000 to 600,000.

[0050] The number average molecular weight Mn of the polymer can be measured by a gel filtration chromatography (GPC) method using polystyrene as a standard substance, and specifically, can be measured by the method described in Examples.

[0051] The component (A11) can be obtained, for example, by addition-polymerizing a cyclic olefin monomer having a norbornane structure or capable of forming a norbornane structure by a known method.

[0052] For example, if component (A11) is a silicone-modified polymer containing a norbornane structure having a repeating unit represented by the general formula (1) or (2), it can be obtained by addition polymerization of a cyclic olefin monomer represented by the general formula (1a) or (2a). Furthermore, a cyclic olefin monomer represented by the general formula (3a) can also be copolymerized.

[0053]

[0054] In the formula, R 1 Each of them is independently an alkyl group having 1 to 12 carbon atoms, X is a group represented by the following formula (i): a is an integer of 1 to 3, and b is an integer of 0 to 2.

[0055]

[0056] In the formula, R 2 Each independently represents a hydrocarbon group having 1 to 12 carbon atoms, and c is an integer of 1 to 5.

[0057]

[0058] In the formula, R 1 , R 2 and b are the same as above, and d is an integer of 2 or more and 5 or less.

[0059]

[0060] In the formula, R 3 ~R 6 Each independently represents a substituent selected from a hydrogen atom, a halogen atom, an alkyl group, an alkenyl group, a cycloalkyl group, an aryl group, an alkoxy group, an aryloxy group, and a halogenated hydrocarbon group having 1 to 10 carbon atoms, or an oxetanyl group, an alkoxycarbonyl group, a polyoxyalkylene group, a polyglyceryl group, or an alkoxysilyl group. 3 ~R 6 The two groups selected in may be bonded to each other to form an alicyclic structure, an aromatic ring structure, a carbonimide group or an acid anhydride group. b is the same as above.

[0061] When the cyclic olefin monomer represented by the above-mentioned general formula (3a) is copolymerized, its usage amount is preferably 90 mol% or less, more preferably 70 mol% or less, further preferably 50 mol% or less, and preferably 5 mol% or more, more preferably 10 mol% or more, further preferably 30 mol% or more, when all monomers used for polymerization are set to 100 mol%, from the viewpoint of the wrinkle improvement effect on the skin.

[0062] The silicone-modified polynorbornene represented by the above formula (6) can be obtained by addition-polymerizing tris(trimethylsiloxy)silylnorbornene represented by the following formula (6a) with norbornene.

[0063]

[0064] From the viewpoint of improving the shrinkage of the coating film and the adhesion to the skin, the copolymerization ratio of tris(trimethylsiloxy)silylnorbornene to norbornene is preferably 20 / 80 to 90 / 10 (mol / mol), more preferably 30 / 70 to 80 / 20 (mol / mol), and further preferably 50 / 50 to 70 / 30 (mol / mol).

[0065] The repeating units represented by the above general formulae (1) to (3) and the above formula (6) all represent 2,3-addition structural units of the cyclic olefin monomers as raw material monomers, but may also include units that become 2,7-addition structural units obtained by addition polymerization of the cyclic olefin monomers.

[0066] As the silicone-modified polymer containing a norbornane structure, a (norbornene / tris(trimethylsiloxy)silylnorbornene) copolymer is preferred, which is a compound described in the INCI name (International Cosmetic Ingredient Dictionary and Handbook, 16th edition, Vol. 2, 2016, p. 2274): NORBORNENE / TRIS (TRIMETHYLSILOXY) SILYLNORBORNENE COPOLYMER.

[0067] Examples of commercially available silicone-modified polymers containing a norbornane structure include "NBN-30-ID" (isododecane solution of (norbornene / tris(trimethylsiloxy)silylnorbornene) copolymer) manufactured by Shin-Etsu Chemical Co., Ltd., and the like.

[0068] In component (A1), examples of the silicone-modified pullulan (A12) include pullulan having a silicone structure in the side chain. Specifically, from the viewpoint of improving the shrinkage of the coating film and the adhesion to the skin, preferably, is a silicone-modified pullulan in which at least a part of the hydrogen atoms of the OH group in the pullulan is substituted with a group represented by the following general formula (7).

[0069] -Z 1 -SiX a R 1 3-a (7)

[0070] In the formula, Z 1 is a single bond or a divalent organic group. 1 , X, and a are the same as above. From the same viewpoint, X is preferably a trimethylsilyloxy group, and a is preferably 3.

[0071] In general formula (7), from the same point of view, Z 1 It is preferably a divalent organic group, more preferably a divalent group represented by the following general formula (8) or (9), and still more preferably a divalent group represented by the following general formula (9).

[0072]

[0073] In the formula, R 11 Examples of the alkylene group having 1 to 10 carbon atoms include methylene, ethylene, trimethylene, propylene, butylene, etc. Among these, ethylene, trimethylene, and propylene are preferred, and trimethylene or propylene is more preferred from the same viewpoint.

[0074] Examples of commercially available silicone-modified pullulan include “TSPL-30-ID” (an isododecane solution of tris(trimethylsiloxy)silylpropylcarbamate pullulan) and “TSPL-30-D5” (a cyclopentasiloxane solution of tris(trimethylsiloxy)silylpropylcarbamate pullulan) manufactured by Shin-Etsu Chemical Co., Ltd.

[0075] From the viewpoint of improving the shrinkage of the coating film and the adhesion to the skin, the component (A1) is preferably a polymer containing a norbornane structure (A11), and more preferably a silicone-modified polymer containing a norbornane structure.

[0076] Component (A1) can use one or a combination of two or more of a polymer containing a norbornane structure and a silicone-modified pullulan. From the viewpoint of improving the shrinkage of the coating film and the adhesion to the skin, in the composition X, the content of the solid content is preferably 0.01% by mass or more, more preferably 1% by mass or more, further preferably 2% by mass or more, further more preferably 4% by mass or more, further more preferably 5% by mass or more, and preferably 30% by mass or less, more preferably 28% by mass or less, further preferably 25% by mass or less, further more preferably 20% by mass or less, further more preferably 18% by mass or less. In addition, in the composition X, the content of the solid content of the component (A1) is preferably 0.01 to 30% by mass, more preferably 1 to 28% by mass, further preferably 2 to 25% by mass, further more preferably 4 to 20% by mass, further more preferably 5 to 18% by mass.

[0077] <Ingredient (A2)>

[0078] The component (A2) used in the present invention is a volatile oil. Volatile means that the flash point is 35°C or higher and lower than 90°C.

[0079] The volatile oil of the component (A2) is preferably one or more selected from volatile silicone oils and volatile hydrocarbon oils.

[0080] Examples of the volatile silicone oil include straight-chain dimethylpolysiloxanes such as hexamethyldisiloxane, octamethyltrisiloxane, dimethylpolysiloxane (1cs), dimethylpolysiloxane (1.5cs), and dimethylpolysiloxane (2cs); branched-chain siloxanes such as methylpolytrimethylsiloxane, tris(trimethylsilyl)methylsilane, and tetrakis(trimethylsilyl)silane; and cyclic dimethylsiloxanes such as octamethylcyclotetrasiloxane, decamethylcyclopentasiloxane, and dodecamethylcyclohexasiloxane.

[0081] Examples of the volatile hydrocarbon oil include paraffinic hydrocarbon oils such as n-decane, n-undecane, and n-dodecane; isoparaffinic hydrocarbon oils such as isodecane, isododecane, and hydrogenated polyisobutene; and cycloparaffinic hydrocarbon oils such as cyclodecane and cyclododecane. Of these, hydrocarbon oils having 8 to 16 carbon atoms are preferred, hydrocarbon oils having 10 to 16 carbon atoms are more preferred, and hydrocarbon oils having 12 carbon atoms are still more preferred.

[0082] The volatile oil of component (A2) is preferably one or more selected from isododecane, hexamethyldisiloxane, methyltrimethicone, and dimethylpolysiloxane having a kinematic viscosity of 2 cSt or less at 25° C., and more preferably one or more selected from isododecane, hexamethyldisiloxane, methyltrimethicone, and octamethyldimethylpolysiloxane. The kinematic viscosity can be measured, for example, using an Ubbelohde viscometer.

[0083] From the viewpoint of improving the shrinkage of the coating film and the adhesion to the skin, component (A2) is more preferably one or more selected from isododecane, hexamethyldisiloxane, and dimethylpolysiloxane having a kinetic viscosity at 25°C of 1.5 cSt or less, further preferably one or more selected from hexamethyldisiloxane and dimethylpolysiloxane having a kinetic viscosity at 25°C of 1 cSt or less, and further more preferably hexamethyldisiloxane.

[0084] Commercially available products of hexamethyldisiloxane and dimethylpolysiloxane having a kinematic viscosity of 2 cSt or less at 25°C include: "KF-96L-0.65cs" (hexamethyldisiloxane), "TMF1.5", "KF-96L-1cs" (octamethyltrisiloxane), "KF-96L-1.5cs", and "KF-96L-2cs" manufactured by Shin-Etsu Chemical Co., Ltd.; "SH200C Fluid 1cs" and "SH200C Fluid 1.5cs" manufactured by Dow Corning Toray Co., Ltd.; "TSF451-0.65" manufactured by Momentive Performance Materials Inc.; and "BELSIL DM0.65" manufactured by Wacker Asahikasei Silicone Co., Ltd.

[0085] Component (A2) can be used alone or in combination of two or more. From the viewpoint of improving the shrinkage of the coating film and the adhesion to the skin, in the composition X, its content is preferably 1% by mass or more, more preferably 30% by mass or more, more preferably 50% by mass or more, and even more preferably 70% by mass or more, and is preferably 98% by mass or less, more preferably 97% by mass or less, even more preferably 94% by mass or less, and even more preferably 93% by mass or less. In addition, in the composition X, the content of component (A2) is preferably 1 to 98% by mass, more preferably 30 to 97% by mass, even more preferably 50 to 94% by mass, and even more preferably 70 to 93% by mass.

[0086] In the composition X, from the viewpoint of improving the shrinkage of the coating film and the adhesion to the skin, the mass ratio (A1) / (A2) of the component (A1) to the component (A2) is preferably 0.002 or more, more preferably 0.02 or more, further preferably 0.04 or more, further more preferably 0.05 or more, and is preferably 1 or less, more preferably 0.7 or less, further preferably 0.4 or less, further more preferably 0.2 or less. In addition, the mass ratio (A1) / (A2) of the component (A1) to the component (A2) is preferably 0.002 to 1, more preferably 0.02 to 0.7, further preferably 0.04 to 0.4, further more preferably 0.05 to 0.2.

[0087] <Ingredients (A3)>

[0088] In the present invention, the composition X may further contain (A3) powder, which can improve the shrinkage of the coating film and the adhesion to the skin, and by using it together with the composition Y, it is possible to suppress discomfort.

[0089] The powder may be any of organic powder and inorganic powder.

[0090] Examples of organic powders include polyamide resins, nylon resins, polyester resins, polyethylene resins, polytetrafluoroethylene resins, polypropylene resins, polystyrene resins, benzoguanamine resins, polymethylbenzoguanamine resins, polymethyl methacrylate, polyurethane resins, vinyl resins, fluororesins, acrylic resins, and melamine resins; silicone elastomers obtained by crosslinking dimethyl silicone or silicone resins such as polymethylsilsesquioxane; crosslinked or non-crosslinked organic powders such as powders of one or more polymers or copolymers selected from poly(meth)acrylic acid, sodium poly(meth)acrylate, poly(meth)acrylate, and polyalkylene (meth)acrylate, such as butyl acrylate-vinyl acetate copolymers, styrene-acrylic acid copolymers, divinylbenzene-styrene copolymers, and (lauryl methacrylate / ethylene glycol dimethacrylate) copolymers.

[0091] Examples of the inorganic powder include talc, kaolin, mica, sericite, phlogopite, magnesium aluminum silicate, calcium silicate, aluminum silicate, magnesium silicate, barium silicate, strontium silicate, epoxy-treated aluminum, aluminum powder, calcium phosphate, anhydrous silicic acid, anhydrous aluminum silicate, pyrophyllite clay, bentonite, smectite, montmorillonite, vermiculite, hectorite, zeolite, higilite, silicon dioxide, aluminum oxide, zirconium oxide, iron oxide (red iron oxide, yellow iron oxide, black iron oxide, γ-iron oxide), yellow ochre, black titanium oxide, low-valent titanium oxide, iron titanate, zinc oxide, hydroxide, and the like. Aluminium, aluminium oxide, aluminium cobalt oxide, chromium oxide, zirconium oxide, titanium oxide, titanium oxide sol, iron oxide-titanium dioxide sinter, cerium oxide, magnesium oxide, chromium hydroxide, titanium-titanium dioxide sinter, cobalt titanate, manganese violet, cobalt violet, calcium carbonate, barium carbonate, magnesium carbonate, tungstate metal salt, barium sulfate, calcined calcium sulfate (calcined gypsum), bismuth oxychloride, calamine, sodium rosinate treated magnesium oxide, fluoroapatite, hydroxyapatite, ceramic powder, metal soap (zinc myristic acid, calcium palmitate, aluminum stearate, etc.), etc., in addition, two or more composite powders of these can be listed. Further, organic-inorganic composite powders such as acrylic resin coated aluminum powder and titanium oxide coated nylon powder can be listed.

[0092] In addition, examples of natural fiber powders include silk powder, wool powder, and cellulose powder.

[0093] Examples of the pearlescent pigment include mica titanium, iron oxide-coated mica titanium, titanium oxide-coated bismuth oxychloride, titanium oxide-coated talc, titanium oxide-coated glass flakes, and fish scale foil.

[0094] These powders may be used directly or after being subjected to a hydrophobic treatment.

[0095] The hydrophobic treatment is not limited as long as it is a treatment usually applied to cosmetic powders, and examples thereof include silicone treatment, alkoxysilane treatment, fatty acid treatment, lauroyl lysine treatment, lecithin treatment, N-acyl amino acid treatment, metal soap treatment, fluorine compound treatment, etc. Among them, silicone treatment is preferred. These treatments can be carried out by common methods.

[0096] Component (A3) can be used alone or in combination of two or more. From the viewpoint of improving the shrinkage of the coating film and the adhesion to the skin and suppressing discomfort by using it in combination with composition Y, its content in composition X is preferably 0.1% by mass or more, more preferably 1% by mass or more, further preferably 2% by mass or more, further more preferably 3% by mass or more, and preferably 40% by mass or less, more preferably 20% by mass or less, further preferably 15% by mass or less, further more preferably 10% by mass or less. In addition, in composition X, the content of component (A3) is preferably 0.1 to 40% by mass, more preferably 1 to 20% by mass, further preferably 2 to 15% by mass, further more preferably 3 to 10% by mass.

[0097] <Ingredients (A4)>

[0098] In the present invention, the composition X may further contain (A4) a surfactant, preferably an anionic surfactant, a cationic surfactant, a nonionic surfactant, or an amphoteric surfactant.

[0099] The surfactant of the component (A4) is not limited as long as it is generally used in external preparations for skin, but a nonionic surfactant is preferred from the viewpoint of being soluble in volatile oil and suppressing stickiness.

[0100] Examples of the nonionic surfactant include sorbitan fatty acid esters, glycerin fatty acid esters, polyglycerin fatty acid esters, propylene glycol fatty acid esters, polyethylene glycol fatty acid esters, sucrose fatty acid esters, polyoxyethylene fatty acid esters, polyoxyethylene sorbitan fatty acid esters, polyoxyethylene alkyl ethers, polyoxyethylene sorbitol fatty acid esters, polyoxyethylene glycerin fatty acid esters, polyoxyethylene propylene glycol fatty acid esters, polyoxyethylene castor oil, polyoxyethylene hydrogenated castor oil, polyoxyethylene hydrogenated castor oil fatty acid esters, polyoxyethylene phytostanol ethers, polyoxyethylene phytosterol ethers, polyoxyethylene cholestanol ethers, polyoxyethylene cholesteryl ethers, alkyl glyceryl ether-modified silicones, polyoxyalkylene-modified silicones, polyoxyalkylene-alkyl co-modified silicones, and polyoxyalkylene-fluoroalkyl co-modified silicones.

[0101] Among these, from the viewpoint of improving the dispersion and solubility of water and water-soluble components in oil, silicone surfactants are preferred, and one or more alkyl glyceryl ether-modified silicones and polyoxyalkylene-modified silicones are more preferred, and polyoxyalkylene-modified silicones are further preferred.

[0102] As the polyoxyalkylene-modified silicone, for example, commercially available products such as SH3771M, SH3772M, SH3773M, SH3775M, SH3749, and DC5200 manufactured by Dow Corning Toray Co., Ltd. or KF-6011, KF-6012, KF-6013, KF-6015, KF-6016, KF6017, and KF-6004 manufactured by Shin-Etsu Chemical Co., Ltd. can be used.

[0103] The HLB value of the nonionic surfactant is preferably 1 to 7, and more preferably 2 to 6, from the viewpoint of improving the dispersibility and solubility of water and water-soluble components in oil.

[0104] Here, HLB (hydrophilicity-lipophilicity balance<Hydrophilic-Lypophilic Balance> ) represents the amount of the hydrophilic group portion in the total molecular weight of the surfactant, and for nonionic surfactants, it is calculated using the Griffin formula.

[0105] The HLB of a mixed surfactant composed of two or more nonionic surfactants is determined as follows: The HLB of the mixed surfactant is obtained by adding and averaging the HLB values ​​of the respective nonionic surfactants based on their blending ratios.

[0106] Mixed HLB = Σ(HLBx×Wx) / ΣWx

[0107] HLBx represents the HLB value of nonionic surfactant X.

[0108] Wx is the weight (g) of the nonionic surfactant X having the value of HLBx.

[0109] The nonionic surfactant may be used alone or in combination of two or more. From the viewpoint of dissolving in volatile oil and suppressing greasiness, the content of the nonionic surfactant in the composition X is preferably 30% by mass or less, more preferably 10% by mass or less, further preferably 5% by mass or less, further more preferably 3% by mass or less, further more preferably 1% by mass or less.

[0110] <Other ingredients>

[0111] In the composition X, the water content in the composition X is preferably 50 mass % or less, more preferably 30 mass % or less, further preferably 10 mass % or less, further more preferably 5 mass % or less, further more preferably 1 mass % or less.

[0112] In addition to the above-mentioned components, the composition X may contain any commonly used various components within the range that does not impair the effects of the present invention. Examples of these components include oily components other than those mentioned above, water-soluble polymers, antioxidants, ultraviolet absorbers, vitamins, preservatives, pH adjusters, fragrances, plant extracts, moisturizers, colorants, cooling agents, antiperspirants, bactericides, skin activators, and the like.

[0113] The composition X can be prepared by a conventional method using the above-mentioned components (A1) and (A2) and other components as required, and can be applied to any form such as an aqueous composition, an oily composition, an emulsified composition, etc. As a preparation, it can be used in the form of a liquid, an emulsion, a paste, a cream, a gel, a solid, a sheet, etc.

[0114] Furthermore, any product can be used as a cosmetic, quasi-drug or pharmaceutical product, and can be made into skin care cosmetics such as lotions, emulsions, creams, beauty essences, dispersions, gels, ointments, compresses, mousses, aerosols, pastes, cleansers, etc.

[0115] <Ingredient (B1)>

[0116] In the present invention, the component (B1) used in the composition Y is one or more selected from (B11) polyols and (B12) liquid oils.

[0117] Among the components (B1), the polyol (B11) is a compound having two or more hydroxyl groups in the molecule, and any polyol generally used in external skin preparations may be used.

[0118] Examples of dihydric alcohols include ethylene glycol, diethylene glycol, triethylene glycol, polyethylene glycol, propylene glycol, dipropylene glycol, tripropylene glycol, polypropylene glycol, butylene glycol, propanediol, etc. Examples of trihydric alcohols include glycerol, trimethylolpropane, etc. Examples of tetrahydric alcohols include diglycerol, erythritol, etc. Examples of pentavalent or higher polyhydric alcohols include polyglycerols such as triglycerol, and sugars and sugar alcohols such as glucose, maltose, maltitol, sucrose, xylitol, sorbitol, mannitol, polyoxyethylene methyl glucoside, polyoxyethylene ethyl glucoside, and polyoxyethylene propylene glucoside.

[0119] As component (B11), from the viewpoint of suppressing the discomfort peculiar to the polymer immediately after application of the composition X, improving the adhesion of the film, making the appearance of the film transparent and enabling coating in a natural state, it is preferably one or more selected from diols and triols, more preferably one or more selected from polyethylene glycol, dipropylene glycol, butylene glycol, propylene glycol (propanediol), and glycerol, and further preferably at least glycerol.

[0120] Among the components (B1), (B12) liquid oil is an oil having fluidity at 25°C.

[0121] The liquid oil may be any one generally used in cosmetics, and examples thereof include: linear or branched hydrocarbon oils such as liquid paraffin, light liquid isoparaffin, heavy liquid isoparaffin, mineral oil, squalane, α-olefin oligomers, polyisobutene, polybutene, hydrogenated polyisobutene, and hydrogenated polydecene; isononyl isononanoate, isodecyl isononanoate, isotridecyl isononanoate, tricyclodecyl methyl isononanoate, ethyl isostearate, isobutyl isostearate, isopropyl isostearate, 2-hexyldecyl isostearate, di(2-ethylhexyl)succinate; ) ester, bisethoxydiglycol succinate, hexyl laurate, propylene glycol di(caprylic acid / capric acid) ester, neopentyl glycol diisononanoate, neopentyl glycol dicaprate, monostearate monomyristic glyceryl, diisostearate glyceryl, diisostearate polyglyceryl, propylene glycol diisostearate, trimethylolpropane triisostearate, triisostearate glyceryl, triisostearate diglyceryl, tetraisostearate diglyceryl, diisostearate malate, octyldodecyl malate, glyceryl fatty acid esters, octyldodecyl myristate, myristic acid isostearate Propyl palmitate, 2-ethylhexyl palmitate, isopropyl palmitate, cetyl 2-ethylhexanoate, trimethylolpropane tri(2-ethylhexanoate), tri(2-ethylhexanoin)glyceryl, octyldodecyl myristate, 2-hexyldecyl myristate, 2-hexyldecyl 2-ethylhexanoate, neopentyl glycol di(2-ethylhexanoate), 2-ethylhexyl hydroxystearate, tri(caprylic / capric)glyceryl, tricaprylic acid, neopentyl glycol dicaprylate, octyl methoxycinnamate, 2-ethylhexyl p-methoxycinnamate, propylene carbonate, etc. Ester oil; ether oils such as cetyl dimethyl butyl ether and dicaprylyl ether; higher alcohols having a straight-chain or branched alkyl or alkenyl group with 10 to 24 carbon atoms, such as lauryl alcohol, myristyl alcohol, isocetyl alcohol, isostearyl alcohol, 2-octyldodecanol, and oleyl alcohol; silicone oils such as dimethylpolysiloxane, dimethylcyclopolysiloxane, methylphenylpolysiloxane, methylhydrogenpolysiloxane, polyether-modified silicone, acrylic-modified silicone, fluorine-modified silicone, and higher alcohol-modified organic polysiloxane; fluorine oils such as fluoropolyether, perfluoroalkyl ether silicone, and fluorine-modified silicone; phenoxyethanol, tocopherol, etc.

[0122] As component (B12), from the viewpoint of suppressing the discomfort peculiar to the polymer immediately after application of the composition X, improving the adhesion of the film, making the appearance of the film transparent and enabling coating in a natural state, preferably one or more selected from linear or branched hydrocarbon oils, ester oils, higher alcohols having a linear or branched alkyl or alkenyl group having 10 to 24 carbon atoms, silicone oils, and phenoxyethanol, more preferably one or more selected from linear or branched hydrocarbon oils, ester oils, silicone oils, and phenoxyethanol, and further preferably one or more selected from liquid paraffin, squalane, hydrogenated polyisobutene, neopentyl glycol dicaprate, glyceryl monostearate monomyristate, dimethylpolysiloxane, and phenoxyethanol.

[0123] Component (B1) can be used alone or in combination of two or more. From the viewpoint of suppressing the discomfort of the polymer just after the composition X is applied, improving the adhesion of the film, making the appearance of the film transparent and being able to be covered in a natural state, in composition Y, its content is preferably 1% by mass or more, more preferably 5% by mass or more, more preferably 10% by mass or more, and preferably 95% by mass or less, more preferably 80% by mass or less, and more preferably 40% by mass or less. In addition, in composition Y, the content of component (B1) is preferably 1 to 95% by mass, more preferably 5 to 80% by mass, and more preferably 10 to 40% by mass.

[0124] <Other ingredients>

[0125] In addition to component (B1), composition Y can contain any commonly used various components within the range that does not impair the effects of the present invention. Examples of these components include oily components other than those mentioned above, powders, surfactants, water-soluble polymers, antioxidants, ultraviolet absorbers, vitamins, preservatives, pH adjusters, fragrances, plant extracts, moisturizers, colorants, cooling agents, antiperspirants, bactericides, skin activators, water, and the like.

[0126] The composition Y is a composition other than the composition X.

[0127] Composition Y can be prepared by a conventional method using component (B1) and other components, and can be applied to any form of aqueous composition, oily composition, emulsified composition, etc. As a preparation, it can be applied in the form of liquid, emulsion, paste, cream, gel, solid, sheet, etc.

[0128] Furthermore, any product that can be used as a cosmetic, quasi-drug, or pharmaceutical product may be used, and the product may be a skin care cosmetic such as a lotion, emulsion, cream, serum, dispersion, gel, ointment, plaster, spray, mousse, aerosol, paste, cleanser, or the like.

[0129] The cosmetic method of the present invention includes a step (A) of applying composition X to the skin, and a step (B) of applying composition Y to the skin. The order of applying composition X and composition Y is not limited, as long as any one of the steps includes a step of applying composition X to the skin. For example, composition Y may be applied after applying composition X, or composition X may be applied after applying composition Y. Furthermore, composition X and / or composition Y may be applied several times before and after any one of the steps.

[0130] The application method is not particularly limited, and the composition may be applied to the skin, or in the case of a liquid, may be sprayed or the like.

[0131] The composition X and the composition Y used in the present invention can be prepared as a cosmetic kit containing the composition X and the composition Y for application to the skin.

[0132] Regarding the above-mentioned embodiment, the present invention further discloses the following method and the like.

[0133] <1> A makeup method, characterized by comprising the following steps:

[0134] (A) a step of applying a composition X containing components (A1) and (A2) to the skin,

[0135] (A1) a polymer containing a norbornane structure and / or a silicone-modified pullulan,

[0136] (A2) volatile oils; and

[0137] (B) applying a composition Y other than the composition X containing the component (B1) to the skin,

[0138] (B1) One or more selected from polyols and liquid oils.

[0139] <2> The cosmetic method according to <1> above, wherein the component (A1) is preferably a polymer (A11) containing a norbornane structure, more preferably a silicone-modified polymer containing a norbornane structure, and even more preferably a polymer having a repeating unit represented by the following general formula (1) or (2).

[0140]

[0141] In the formula, R 1 Each of them is independently an alkyl group having 1 to 12 carbon atoms, X is a group represented by the following formula (i): a is an integer of 1 to 3, and b is an integer of 0 to 2.

[0142]

[0143] In the formula, R2 Each independently represents a hydrocarbon group having 1 to 12 carbon atoms, and c is an integer of 1 to 5.

[0144]

[0145] In the formula, R 1 , R 2 and b are the same as above, and d is an integer of 2 or more and 5 or less.

[0146] <3> The cosmetic method according to <1> or <2>, wherein the component (A1) is preferably a silicone-modified polynorbornene represented by the following formula (6), and more preferably a (norbornene / tris(trimethylsiloxy)silylnorbornene) copolymer.

[0147]

[0148] In the formula, e and f are the numbers of repeating units, and are each independently an integer greater than or equal to 1.

[0149] <4> The cosmetic method according to <3> above, wherein in component (A1), in formula (6), the ratio of e to f is preferably e / f = 20 / 80 to 90 / 10 (mol / mol), more preferably 30 / 70 to 80 / 20 (mol / mol), and even more preferably 50 / 50 to 70 / 30 (mol / mol).

[0150] <5> The cosmetic method as described in <1> above, wherein component (A1) is preferably (A12) silicone-modified pullulan, more preferably pullulan having a silicone structure in the side chain, further preferably silicone-modified pullulan in which at least part of the hydrogen atoms of the OH group in the pullulan is substituted by a group represented by the following general formula (7), and further preferably tris(trimethylsiloxy)silylpropylcarbamate pullulan.

[0151] -Z 1 -SiX a R 1 3-a (7)

[0152] In the formula, Z 1 is a single bond or a divalent organic group. 1 , X, and a are the same as above. From the same viewpoint, X is preferably a trimethylsilyloxy group, and a is preferably 3.

[0153] <6> The cosmetic method as described in any one of <1> to <5> above, wherein in the composition X, the solid content of the component (A1) is preferably 0.01% by mass or more, more preferably 1% by mass or more, further preferably 2% by mass or more, further more preferably 4% by mass or more, further more preferably 5% by mass or more, and is preferably 30% by mass or less, more preferably 28% by mass or less, further preferably 25% by mass or less, further more preferably 20% by mass or less, further more preferably 18% by mass or less.

[0154] <7> The cosmetic method as described in any one of <1> to <6> above, wherein component (A2) is preferably one or more selected from volatile silicone oils and volatile hydrocarbon oils, more preferably one or more selected from isododecane, hexamethyldisiloxane, methyltrimethicone, and dimethylpolysiloxane having a kinetic viscosity of 2 cSt or less at 25°C, and further preferably one or more selected from isododecane, hexamethyldisiloxane, methyltrimethicone and octamethyldimethicone.

[0155] <8> The cosmetic method as described in any one of <1> to <6> above, wherein component (A2) is preferably one or more selected from volatile silicone oils and volatile hydrocarbon oils, more preferably one or more selected from isododecane, hexamethyldisiloxane, and dimethylpolysiloxane having a kinetic viscosity of 1.5 cSt or less at 25°C, further preferably one or more selected from hexamethyldisiloxane and dimethylpolysiloxane having a kinetic viscosity of 1 cSt or less at 25°C, and further more preferably hexamethyldisiloxane.

[0156] <9> The cosmetic method as described in any one of <1> to <8> above, wherein in the composition X, the content of component (A2) is preferably 1% by mass or more, more preferably 30% by mass or more, further preferably 50% by mass or more, further more preferably 70% by mass or more, and is preferably 98% by mass or less, more preferably 97% by mass or less, further preferably 94% by mass or less, further more preferably 93% by mass or less.

[0157] <10> The cosmetic method according to any one of <1> to <9> above, wherein in the composition X, the mass ratio of component (A1) to component (A2), (A1) / (A2), is preferably 0.002 or more, more preferably 0.02 or more, further preferably 0.04 or more, further more preferably 0.05 or more, and is preferably 1 or less, more preferably 0.7 or less, further preferably 0.4 or less, further more preferably 0.2 or less.

[0158] <11> A makeup method, characterized by comprising the following steps:

[0159] (A) a step of applying a composition X containing components (A1) and (A2) to the skin,

[0160] (A1) 0.01 to 30% by mass of a silicone-modified polymer containing a norbornane structure,

[0161] (A2) 1 to 98% by mass of one or more volatile oils selected from volatile silicone oils and volatile hydrocarbon oils; and

[0162] (B) applying a composition Y other than the composition X containing the component (B1) to the skin,

[0163] (B1) 1 to 95% by mass of one or more selected from polyols and liquid oils.

[0164] <12> A cosmetic method as described in any one of <1> to <11> above, wherein component (B1) is (B11) a polyol, preferably one or more selected from diols and triols, more preferably one or more selected from polyethylene glycol, dipropylene glycol, butylene glycol, propylene glycol (propanediol), and glycerin, and further preferably at least glycerin.

[0165] <13> A cosmetic method as described in any one of <1> to <11> above, wherein component (B1) is (B12) liquid oil, preferably one or more selected from linear or branched hydrocarbon oils, ester oils, higher alcohols having a linear or branched alkyl or alkenyl group having 10 to 24 carbon atoms, silicone oils, and phenoxyethanol, more preferably one or more selected from linear or branched hydrocarbon oils, ester oils, silicone oils, and phenoxyethanol, and further preferably one or more selected from liquid paraffin, squalane, hydrogenated polyisobutene, neopentyl glycol dicaprate, glyceryl monostearate monomyristate, dimethyl polysiloxane, and phenoxyethanol.

[0166] <14> The cosmetic method as described in any one of <1> to <13> above, wherein in the composition Y, the content of component (B1) is preferably 1% by mass or more, more preferably 5% by mass or more, further preferably 10% by mass or more, and is preferably 95% by mass or less, more preferably 80% by mass or less, further preferably 40% by mass or less.

[0167] <15> The cosmetic method according to any one of <1> to <14>, wherein the composition X preferably further contains (A3) a powder, more preferably an inorganic powder.

[0168] <16> The cosmetic method as described in <15> above, wherein in the composition X, the content of component (A3) is preferably 0.1% by mass or more, more preferably 1% by mass or more, further preferably 2% by mass or more, further more preferably 3% by mass or more, and is preferably 40% by mass or less, more preferably 20% by mass or less, further preferably 15% by mass or less, further more preferably 10% by mass or less.

[0169] <17> The cosmetic method according to any one of <1> to <16>, wherein the composition X may further contain (A4) a surfactant, preferably a nonionic surfactant, more preferably a nonionic surfactant with HLB 1 to 7.

[0170] <18> The cosmetic method as described in <17> above, wherein the content of the nonionic surfactant in the composition X is preferably 30% by mass or less, more preferably 10% by mass or less, further preferably 5% by mass or less, further more preferably 3% by mass or less, further more preferably 1% by mass or less.

[0171] <19> The cosmetic method according to any one of <1> to <18> above, wherein the content of water in the composition X is preferably 50% by mass or less, more preferably 30% by mass or less, further preferably 10% by mass or less, further more preferably 5% by mass or less, further more preferably 1% by mass or less.

[0172] <20> The makeup method according to any one of <1> to <19>, wherein composition Y is applied after composition X is applied.

[0173] <21> The makeup method according to any one of <1> to <19> above, wherein composition X is applied after composition Y is applied.

[0174] <22> A cosmetic kit for application to the skin, comprising:

[0175] (A) a composition X comprising components (A1) and (A2),

[0176] (A1) a polymer containing a norbornane structure and / or a silicone-modified pullulan,

[0177] (A2) volatile oils; and

[0178] (B) a composition Y other than the composition X containing the component (B1),

[0179] (B1) One or more selected from polyols and liquid oils.

[0180] <23> A cosmetic kit for application to the skin, comprising:

[0181] (A) a composition X comprising components (A1) and (A2),

[0182] (A1) 0.01 to 30% by mass of a silicone-modified polymer containing a norbornane structure,

[0183] (A2) 1 to 98% by mass of one or more volatile oils selected from volatile silicone oils and volatile hydrocarbon oils; and

[0184] (B) a composition Y other than the composition X containing the component (B1),

[0185] (B1) 1 to 95% by mass of one or more selected from polyols and liquid oils.

[0186] Example

[0187] Hereinafter, the present invention will be described by way of examples, but the present invention is not limited to the scope of the examples. In the present examples, various measurements and evaluations were performed according to the following methods.

[0188] (Do you feel any discomfort (dryness) immediately after application?)

[0189] After applying each composition to the skin, five professional panelists conducted a sensory evaluation of the discomfort on the skin according to the following criteria. The results are expressed as the total score of the five panelists.

[0190] 5: No discomfort (dryness) on the skin is felt at all.

[0191] 4: No discomfort on the skin.

[0192] 3: I don’t feel much discomfort on my skin.

[0193] 2: Slight discomfort on the skin.

[0194] 1: Feeling of skin discomfort.

[0195] (tightness of skin film)

[0196] After applying each composition to the skin, five professional panelists conducted a sensory evaluation of the adhesion between the coating film and the skin according to the following criteria. The results are shown as the total score of the five panelists.

[0197] 5: The skin is in close contact with the coating film and no wrinkles occur.

[0198] 4: The skin is in close contact with the coating film and does not wrinkle easily.

[0199] 3: The skin is in close contact with the coating film and is slightly wrinkled.

[0200] 2: The coating film lifts off the skin and wrinkles.

[0201] 1: The coating film lifts off the skin and wrinkles noticeably.

[0202] (Appearance of film (transparent))

[0203] After applying each composition to the skin, five professional panelists conducted a sensory evaluation of the transparency of the coating film according to the following criteria. The results are shown as the total score of the five panelists.

[0204] 5: Quite transparent.

[0205] 4: Be transparent.

[0206] 3: Slightly transparent.

[0207] 2: Not very transparent.

[0208] 1: Not transparent.

[0209] (Appearance of the film (natural))

[0210] After applying each composition to the skin, five professional panelists conducted a sensory evaluation of the naturalness of the coating film according to the following criteria. The results are expressed as the total score of the five panelists.

[0211] 5: Looks quite natural.

[0212] 4: Looks natural.

[0213] 3: Looks slightly more natural.

[0214] 2: It doesn’t look natural.

[0215] 1: It looks unnatural.

[0216] Examples 1 to 8, Comparative Examples 1 to 3

[0217] Composition X with the composition shown in Table 1 and composition Y with the composition shown in Table 2 were prepared, and each composition was applied to the skin according to the steps shown in Table 3.

[0218] At this time, the presence or absence of discomfort (dry feeling) immediately after application, the adhesion of the film, the appearance of the film (transparency), and the state of the film (naturalness) were evaluated.

[0219] (Manufacturing method)

[0220] (1) Composition X:

[0221] The oil phase component and other components mixed with the components (A1) and (A2) were dispersed in a disperser and then stirred in a homomixer to obtain a composition X.

[0222] (2) Composition Y:

[0223] Components (B11), (B12) and other components were stirred, mixed and dispersed, and then stirred with a homomixer to obtain a composition Y.

[0224] (Application method)

[0225] In Examples 1 to 5, Examples 7 and 8, and Comparative Example 2, an appropriate amount of composition Y of each example was applied from the corner of the mouth to the entire cheek of half of the test subject's face with the palm, and then an appropriate amount of composition X was applied with the fingers.

[0226] In Example 6 and Comparative Example 3, an appropriate amount of composition X of each example was applied from the corner of the mouth to the entire cheek of half of the test subject's face with a finger, and then an appropriate amount of composition Y was applied with the palm of the hand.

[0227] In Comparative Example 1, an appropriate amount of composition X was applied from the corner of the mouth to the entire cheek of half of the test subject's face with a finger.

[0228] [Table 1]

[0229]

[0230] In Table 1, *1 to *3 are as follows.

[0231] *1: "NBN-30-ID" manufactured by Shin-Etsu Chemical Co., Ltd. (isododecane solution of a (norbornene / tris(trimethylsiloxy)silylnorbornene) copolymer having e / f=60 / 40 (mol / mol) and Mn=360,000 in the following formula (6), active ingredient concentration: 30% by mass).

[0232]

[0233] *2: A solid component obtained by drying under reduced pressure at 50°C for 12 hours "TSPL-30-ID" (tris(trimethylsiloxy)silylpropylcarbamate pullulan in isododecane solution, active ingredient concentration: 30% by mass) manufactured by Shin-Etsu Chemical Co., Ltd. was used.

[0234] *3: Shin-Etsu Chemical Co., Ltd. "KP-550" (isododecane solution of a graft copolymer composed of an acrylic polymer and dimethylpolysiloxane, active ingredient concentration: 40 mass%) was dried under reduced pressure at 50° C. for 12 hours, and the resulting solid was used.

[0235] [Table 2]

[0236]

[0237] [Table 3]

[0238]

[0239]

Claims

1. A cosmetic method, characterized in that: The process includes: (A) a step of applying a composition X containing components (A1) and (A2) to the skin, (A1) a polymer containing a norbornane structure and / or a silicone-modified pullulan, (A2) volatile oils; and (B) applying a composition Y other than the composition X containing the component (B1) to the skin, (B1) one or more selected from polyols and liquid oils, In the composition X, the mass ratio (A1) / (A2) of the component (A1) to the component (A2) is 0.02 or more and 0.4 or less, Component (A1) is a silicone-modified polymer containing a norbornane structure, and component (A2) is one or more selected from isododecane, hexamethyldisiloxane, methyltrimethylsiloxane, and dimethylpolysiloxane having a kinematic viscosity of 2 cSt or less at 25°C.

2. The cosmetic method according to claim 1, wherein: Component (A1) is a silicone-modified polynorbornene represented by the following formula (6): In the formula, e and f are the numbers of repeating units, and are each independently an integer greater than or equal to 1.

3. The cosmetic method according to claim 1 or 2, wherein: In the composition X, the content of the component (A1) is 0.01 to 30% by mass.

4. The cosmetic method according to claim 1 or 2, wherein: In the composition X, the content of the component (A2) is 1 to 98% by mass.

5. The cosmetic method according to claim 1 or 2, wherein: In the composition Y, the content of the component (B1) is 1 to 95% by mass.

6. A cosmetic kit for application to the skin, wherein: Include: (A) a composition X comprising components (A1) and (A2), (A1) a polymer containing a norbornane structure and / or a silicone-modified pullulan, (A2) volatile oils; and (B) a composition Y other than the composition X containing the component (B1), (B1) one or more selected from polyols and liquid oils, In the composition X, the mass ratio (A1) / (A2) of the component (A1) to the component (A2) is 0.02 or more and 0.4 or less, Component (A1) is a silicone-modified polymer containing a norbornane structure, and component (A2) is one or more selected from isododecane, hexamethyldisiloxane, methyltrimethylsiloxane, and dimethylpolysiloxane having a kinematic viscosity of 2 cSt or less at 25°C.

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