JP7403299B2 - Oil gel compositions and cosmetics - Google Patents

Description

The present invention relates to an oil gel composition and a cosmetic containing the same as a base.

Gel technology for designing formulations such as cosmetics is an important technology that not only improves the stability of the formulation itself, but also gives the formulation a high-class feel such as a beautiful appearance. In recent years, various gelling techniques have been developed not only for aqueous preparations but also for oil-based preparations.

Known gelling agents for oil-based preparations include, for example, 12-hydroxystearic acid, dextrin fatty acid ester, dextrin palmitate, dibutyl lauroyl glutamide, dibutyl ethylhexanoyl glutamide, and the like.

Patent Document 1 uses dibutyl lauroyl glutamide and dibutyl ethylhexanoyl glutamide as transparent gelling agents, and uses an oil agent such as tricyclodecanemethyl isonosanoate having a refractive index of 1.460 or more at 20° C. and isononane. A transparent oil-based solid cosmetic is described which is combined with an oil agent having a volume expansion coefficient of isotridecyl acid or isodecyl neopentanoate of 0.065%/°C or less.

Japanese Patent Application Publication No. 2018-203619

The transparent oil-based solid cosmetic described in Patent Document 1 ensures transparency by combining amino acid gelling agents such as dibutyl lauroyl glutamide and dibutyl ethylhexanoyl glutamide, and improves perspiration by using a specific oil agent. Although it is suppressed, it is not fully satisfactory in terms of perspiration and oil seepage.

The present invention was made in view of the above circumstances, and provides an oil gel composition capable of suppressing perspiration and oil seepage at a high level, and a cosmetic containing the same as a base. The purpose is to

The oil gel composition of the present invention includes:
(A) Oil and
(B) a thickener;
An oil gel composition comprising:
(A) The polar oil in the oil is less than 60% by mass based on the total amount of the composition,
(B) The thickener is
(B1) Fatty acid gelling agent and/or amino acid gelling agent in the total amount of the composition,
(B2) one or more selected from polysaccharides and derivatives thereof, and polymeric compounds having a urethane skeleton;
This includes:

(B1) The fatty acid gelling agent and/or the amino acid gelling agent is preferably 0.1 to 15% by mass based on the total amount of the composition.

(B2) The amount of one or more selected from polysaccharides, derivatives thereof, and polymeric compounds having a urethane skeleton is preferably 0.1 to 10% by mass based on the total amount of the composition.

(A) The silicone oil in the oil component is preferably 40% by mass or less based on the total amount of the composition.

The thickener (B2) is preferably a polymeric compound having a urethane skeleton.

The oil gel composition of the present invention can be in solid form.

The cosmetic of the present invention contains the above oil gel composition as a base.

The oil gel composition of the present invention includes:
(A) Oil and
(B) a thickener;
An oil gel composition comprising:
(A) The polar oil in the oil is less than 60% by mass based on the total amount of the composition,
(B) The thickener is
(B1) a fatty acid gelling agent and/or an amino acid gelling agent;
(B2) one or more selected from polysaccharides and derivatives thereof, and polymeric compounds having a urethane skeleton;
, it is possible to suppress sweating and oil seepage to a high level.

Hereinafter, the oil gel composition of the present invention will be explained in detail.
The oil gel composition of the present invention includes:
(A) Oil and
(B) a thickener;
An oil gel composition comprising:
(A) The polar oil in the oil is less than 60% by mass based on the total amount of the composition,
(B) The thickener is
(B1) a fatty acid gelling agent and/or an amino acid gelling agent;
(B2) one or more selected from polysaccharides and derivatives thereof, and polymeric compounds having a urethane skeleton;
This includes:

Each component will be explained in detail below. In addition, each component is also appropriately referred to as component (A) or oil component with (A) omitted. Further, in this specification, PEG is an abbreviation for polyethylene glycol, PPG is an abbreviation for polypropylene glycol, EO is an abbreviation for ethylene oxide, PO is an abbreviation for propylene oxide, POE is an abbreviation for polyoxyethylene, POP is an abbreviation for polyoxypropylene, and PBG is an abbreviation for polybutylene glycol.

(A) Oil The oil contained in the oil gel composition of the present invention is not particularly limited, and any liquid oil such as polar oil, silicone oil, non-polar oil, solid oil, semi-solid oil, etc. may be used. However, the amount of polar oil is less than 60% by mass based on the total amount of the composition. When the amount of polar oil is less than 60% by mass based on the total amount of the composition, perspiration and oil leaching can be suppressed to a high level. The ratio of polar oil to the total composition may be 55% by mass or less, 50% by mass or less, or even 45% by mass or less.

The polar oil is not particularly limited as long as it is normally used in cosmetics, medicines, and foods. The IOB value is not particularly limited, but is preferably 0.05 to 0.80.
The IOB value is an abbreviation for Inorganic/Organic Balance, and is a value that represents the ratio of inorganic value to organic value, and is an index that indicates the degree of polarity of organic compounds. It is what it is. Specifically, the IOB value is
It is expressed as IOB value=inorganic value/organic value. Here, for each of the "inorganic value" and "organic value", for example, the "organic value" is 20 for one carbon atom in the molecule, and the "inorganic value" is 100 for one hydroxyl group. "Inorganic value" and "organic value" are set according to various atoms or functional groups, and "inorganic value" and "organic value" of all atoms and functional groups in organic compounds are set. By integrating the values, the IOB value of the organic compound can be calculated (for example, see Fujita, "Chemistry Domain", Vol. 11, No. 10, pp. 719-725, 1957).

Typical examples of polar oils include ester oils and ultraviolet absorbers.
Specific examples of ester oils include tripropylene glycol dineopentanoate, isononyl isononanoate, isopropyl myristate, cetyl octoate, octyldodecyl myristate, isopropyl palmitate, butyl stearate, hexyl laurate, myristyl myristate, and decyl oleate. , hexyldecyl dimethyloctoate, cetyl lactate, myristyl lactate, lanolin acetate, isocetyl stearate, isocetyl isostearate, cholesteryl 12-hydroxystearate, cetyl ethylhexanoate, ethylene glycol di-2-ethylhexanoate, dipentaerythritol fatty acid Ester, N-alkyl glycol monoisostearate, neopentyl glycol dicaprate, diisostearyl malate, glycerin di-2-heptylundecanoate, trimethylolpropane tri-2-ethylhexanoate, trimethylolpropane triisostearate, tetra Pentaerythrityl -2-ethylhexanoate, triethylhexanoin (glycerin tri-2-ethylhexanoate), glycerin trioctanoate, glycerin triisopalmitate, trimethylolpropane triisostearate, cetyl 2-ethylhexanoate, 2 -Ethylhexyl palmitate, glycerin trimyristate, tri-2-heptylundecanoic acid glyceride, castor oil fatty acid methyl ester, oleyl oleate, acetoglyceride, 2-heptylundecyl palmitate, diisobutyl adipate, N-lauroyl-L- 2-octyldodecyl glutamate, di-2-heptylundecyl adipate, ethyl laurate, di-2-ethylhexyl sebacate, 2-hexyldecyl myristate, 2-hexyldecyl palmitate, 2-hexyldecyl adipate , diisopropyl sebacate, 2-ethylhexyl succinate, triethyl citrate, and the like.

Examples of the ultraviolet absorber include a wide range of highly polar oil-based ultraviolet absorbers commonly used in cosmetics, and are not particularly limited. For example, benzoic acid derivatives, salicylic acid derivatives, cinnamic acid derivatives, dibenzoylmethane derivatives, β,β-diphenylacrylate derivatives, benzophenone derivatives, benzylidene camphor derivatives, phenylbenzimidazole derivatives, triazine derivatives, phenylbenzotriazole derivatives, anthranyl derivatives, Examples include imidazoline derivatives, benzalmalonate derivatives, and 4,4-diarylbutadiene derivatives. Specific examples and product names are listed below, but the invention is not limited to these.

Examples of benzoic acid derivatives include ethyl para-aminobenzoate (PABA), ethyl-dihydroxypropyl PABA, ethylhexyl-dimethyl PABA (e.g. "Escarol 507"; ISP), glyceryl PABA, PEG-25-PABA (e.g. "Uvinal"). P25''; BASF), diethylaminohydroxybenzoylhexyl benzoate (for example, ``Uvinal A Plus''), and the like.

Examples of salicylic acid derivatives include homosalate ("Eusolex HMS"; Rona/EM Industries, Inc.), ethylhexyl salicylate (e.g., "NeoHeliopan OS"; Herman & Reimer), dipropylene glycol. Examples include salicylate (eg, "Dipsal"; Skel Corporation), TEA salicylate (eg, "Neo Heliopan TS"; Herman & Reimer), and the like.

Examples of cinnamic acid derivatives include octyl methoxycinnamate or ethylhexyl methoxycinnamate (e.g. "Parsol MCX"; Hoffmann-La Roche), isopropyl methoxycinnamate, isoamyl methoxycinnamate (e.g. "Neo Heliopan E1000"). ”; cinnoxate, DEA methoxycinnamate, diisopropyl methylcinnamate, glyceryl-ethylhexanoate-dimethoxycinnamate, di-(2-ethylhexyl)-4'-methoxybenzalmalonate, etc. is exemplified.
Examples of dibenzoylmethane derivatives include 4-tert-butyl-4'-methoxydibenzoylmethane (eg, "Parsol 1789").

Examples of β,β-diphenylacrylate derivatives include octocrylene (eg, "Uvinal N539"; BASF).
Examples of benzophenone derivatives include benzophenone-1 (for example, "Uvinal 400"; BASF), benzophenone-2 (for example, "Uvinal D50"; BASF), benzophenone-3 or oxybenzone (for example, "Uvinal M40"; BASF), benzophenone. -4 (e.g. "Uvinal MS40"; BASF), benzophenone-5, benzophenone-6 (e.g. "Helisorb 11"; Norquai), benzophenone-8 (e.g. "Spectra-Sorb" UV- 24''; American Cyanamid Company), benzophenone-9 (for example, ``Uvinal DS-49''; BASF Company), and benzophenone-12.

Examples of benzylidene camphor derivatives include 3-benzylidene camphor (e.g. "Mexoryl SD"; CIMEX), 4-methylbenzylidene camphor, benzylidene camphor sulfonic acid (e.g. "Megizoryl SL"; CIMEX), methosulfate camphor benzalco Examples include terephthalylidene dicamphorsulfonic acid (e.g., "Megizolyl SX"; CIMEX), polyacrylamidomethylbenzylidene camphor (e.g., "Megizolyl SW"; CIMEX), and the like. .
Examples of phenylbenzimidazole derivatives include phenylbenzimidazole sulfonic acid (e.g. "Usolex 232"; Merck & Co.), phenyldibenzimidazole disodium tetrasulfonate (e.g. "Neo-Heliopan AP"; Herman & Reimer), etc. Illustrated.

Examples of triazine derivatives include anisotriazine (e.g. "Tinosorb S"; Ciba Specialty Chemicals), ethylhexyl triazone (e.g. "Uvinal T150"; BASF), diethylhexylbutamide triazone (e.g. " Examples include Uvasorb HEB (Sigma 3 V), 2,4,6-tris(diisobutyl-4'-aminobenzalmalonate)-s-triazine, and the like.

Examples of phenylbenzotriazole derivatives include drometrizole trisiloxane (e.g. "Silatrizole"; Rhodia Simi), methylenebis(benzotriazolyltetramethylbutylphenol) (e.g. "Tinosorb M" (Ciba Specialty) Chemicals Co., Ltd.)), etc. are exemplified.

Examples of anthranilic derivatives include menthyl anthranilate (eg, "Neo Heliopan MA"; Herman & Reimer).
Examples of imidazoline derivatives include ethylhexyldimethoxybenzylidene dioxoimidazoline propionate.

Examples of benzalmalonate derivatives include polyorganosiloxanes having benzalmalonate functional groups (eg, polysilicone-15; "Pulsol SLX"; DSM Nutrition Japan).
Examples of 4,4-diarylbutadiene derivatives include 1,1-dicarboxy(2,2'-dimethylpropyl)-4,4-diphenylbutadiene.
One type of polar oil may be used alone, or two or more types may be used in combination.

Examples of silicone oils include linear silicone oils such as dimethylpolysiloxane, methylphenylpolysiloxane, and methylhydrogenpolysiloxane, and cyclic silicone oils such as octamethylcyclotetrasiloxane, decamethylcyclopentasiloxane, and dodecamethylcyclohexasiloxane. Can be mentioned.

Here, the amount of silicone oil is preferably 40% by mass or less based on the total amount of the composition. When the amount of silicone oil is 40% by mass or less based on the total amount of the composition, perspiration and oil seepage can be suppressed to an even higher level. The ratio of silicone oil to the total amount of the composition may be 35% by mass or less, and further may be 30% by mass or less.

Examples of non-polar oils include hydrocarbon oils such as liquid paraffin, squalane, squalene, paraffin, and isohexadecane.

Examples of solid oils include solid oils such as cacao butter, coconut oil, horse oil, hydrogenated coconut oil, palm oil, beef tallow, sheep tallow, and hydrogenated castor oil, paraffin wax (straight chain hydrocarbons), microcrystalline wax (branched Hydrocarbons such as ceresin wax, Japanese wax, Fischer Tropus wax, beeswax, carnauba wax, candelilla wax, rice bran wax, gay wax, jojoba oil, bran wax, montan wax, kapok wax, bayberry wax, shellac wax , sugar cane wax, lanolin fatty acid isopropyl, hexyl laurate, reduced lanolin, hard lanolin, POE lanolin alcohol ether, POE lanolin alcohol acetate, POE cholesterol ether, lanolin fatty acid polyethylene glycol, POE hydrogenated lanolin alcohol ether and other waxes, myristic acid. , higher fatty acids such as palmitic acid, stearic acid, and behenic acid.

Semi-solid oils include, for example, petrolatum, lanolin, shea butter, vegetable fats such as partially hydrogenated coconut oil, partially hydrogenated jojoba oil, bisdiglyceryl polyacyl adipate-2, and tetra(behenic acid/benzoic acid/ethylhexane). Examples include pentaerythrityl acid), macadamia nut oil polyglyceryl-6-ester subhenate, dimer dilinoleic acid (phytosteryl/behenyl), dipentaerythrityl hexaoxystearate, and the like.

The amount of component (A) varies depending on whether the base of the composition is oil-based or emulsified, but it is preferably 50 to 98% by mass, more preferably 55 to 98% by mass based on the total amount of the composition. It is preferably 60 to 92% by mass, more preferably 60 to 92% by mass.

(B) Thickener (B) The thickener is selected from (B1) a fatty acid gelling agent and/or an amino acid gelling agent, and (B2) a polysaccharide and its derivative, a polymer compound having a urethane skeleton. Including more than one species. By including both the (B1) component and the (B2) component as the (B) component, perspiration and oil seepage can be suppressed to a high level. Although the mechanism of action is not necessarily clear, it is believed that the (B1) and (B2) components have different thickening mechanisms, and that by combining the two, it will be possible to compensate for what is lacking in each other's thickening mechanisms. There is.

(B1) Fatty acid gelling agent and/or amino acid gelling agent (B1) Component contains a fatty acid gelling agent alone (herein, “single” means not only one type of fatty acid gelling agent but also two or more types of fatty acid gelling agent). Even if the amino acid gelling agent is used alone (including cases containing a fatty acid gelling agent), the amino acid gelling agent may be used alone (herein, ``single'' refers to cases in which one type of amino acid gelling agent is included, as well as cases in which two or more types of amino acid gelling agents are used). (including cases where the gelling agent is included) or both types of fatty acid gelling agent and amino acid gelling agent may be used. In particular, when component (B1) contains both a fatty acid gelling agent and an amino acid gelling agent, there are oils that are compatible with each of the fatty acid gelling agent structure and the amino acid gelling agent structure. In complex compositions containing multiple types of oils, the viscosity can be increased by combining them more effectively.

The amount of component (B1) is preferably 0.1 to 15% by weight, more preferably 0.5 to 14% by weight, and even more preferably 1 to 12% by weight, based on the total amount of the composition. When the component (B1) is 0.1% by mass or more, perspiration and oil seepage can be suppressed to a higher level, and when the component (B1) is 15% by mass or less, usability can be improved. can be taken as a thing.

<Fatty acid gelling agent>
Preferred examples of the fatty acid gelling agent include fatty acids or salts thereof, glyceryl fatty acid esters, and the like.

Fatty acids that are solid at room temperature can be used, and examples thereof include myristic acid, palmitic acid, stearic acid, behenic acid, and 12-hydroxystearic acid. Furthermore, examples of the salts of fatty acids include these calcium salts, magnesium salts, aluminum salts, and the like.

Glyceryl fatty acid ester is an esterification reaction product obtained by reacting glycerin, a dibasic acid with 18 to 28 carbon atoms, and a fatty acid with 8 to 28 carbon atoms (excluding the dibasic acid), and is used in cosmetics. Any material commonly used can be used without particular limitation. Specific examples include glyceryl (behenic acid/isostearic acid/eicosandioic acid), glyceryl (behenic acid/eicosandioic acid), and polyglyceryl-10 (behenic acid/eicosandioic acid).

<Amino acid gelling agent>
Examples of the amino acid gelling agent include dibutyl lauroyl glutamide (N-lauroyl-L-glutamic acid dibutylamide), dibutyl ethylhexanoyl glutamide, polyamide-8, polyamide-3, and the like.

(B2) Polysaccharides and derivatives thereof, polymeric compounds having urethane skeleton The component (B2) is one or more selected from polysaccharides, derivatives thereof, and polymeric compounds having urethane skeletons. Component (B2) is preferably 0.1 to 10% by mass, more preferably 0.3 to 8% by mass, and even more preferably 0.5 to 7% by mass based on the total amount of the composition. preferable. When the component (B1) is 0.1% by mass or more, perspiration and oil seepage can be suppressed to a higher level, and when the content is 10% by mass or less, usability can be improved. can be taken as a thing.

<Polysaccharides and their derivatives>
Preferred examples of the polysaccharide and its derivatives include dextrin fatty acid ester, sucrose fatty acid ester, and the like.

Dextrin fatty acid ester is an ester of dextrin or reduced dextrin and higher fatty acid, and can be used without any particular restriction as long as it is commonly used in cosmetics. It is preferable to use dextrin or reduced dextrin having an average degree of sugar polymerization of 3 to 100. Furthermore, as the constituent fatty acids of the dextrin fatty acid ester, it is preferable to use saturated fatty acids having 8 to 22 carbon atoms. Specific examples include palmitic acid dextrin, oleic acid dextrin, stearic acid dextrin, myristic acid dextrin, (palmitic acid/2-ethylhexanoic acid) dextrin, and the like.

As the sucrose fatty acid ester, those whose fatty acids are linear or branched, saturated or unsaturated, and have 12 to 22 carbon atoms can be preferably used. Specifically, sucrose caprylate, sucrose caprate, sucrose laurate, sucrose myristate, sucrose palmitate, sucrose stearate, sucrose oleate, sucrose eruca Acid esters and the like can be mentioned.

<Polymer compound with urethane skeleton>
Examples of the polymer compound having a urethane skeleton include castor oil/IPDI copolymer, which is a copolymer of castor oil and isophorone diisocyanate (IPDI). Commercially available products include Estogel M (castor oil/IPDI copolymer (dissolved in tri(caprylic caprylic acid) glyceride) manufactured by DKSH). By adding a polymeric oil phase thickener, it is possible to suppress oil seepage and sweating at a high level while maintaining a good feeling in use.

The blending ratio of component (B1) and component (B2) is not particularly limited, but the ratio of component (B2) to component (B1) ((B2)/(B1)) should be 1 or less. It is preferably 0.5 or less, and more preferably 0.5 or less. When the ratio of component (B2) to component (B1) is 1 or less, perspiration and oil seepage can be suppressed to a higher level, and usability can be improved. .

In addition to the above-mentioned essential components, arbitrary components can be added to the composition of the present invention as long as the effects of the present invention are not impaired. Any cosmetic can be produced by a conventional method by adding ingredients that are usually incorporated into cosmetics. Examples of optional components include higher alcohols, surfactants, humectants, sequestering agents, antioxidants, and various drugs.

Examples of higher alcohols include higher alcohols having an alkyl group having 6 to 20 carbon atoms, such as caproyl alcohol, caprylic alcohol, lauryl alcohol, myristyl alcohol, cetyl alcohol, stearyl alcohol, and araquinyl alcohol. The alkyl group may be branched and may have a substituent such as an unsaturated bond, a hydroxyl group, a carboxyl group, or a phenyl group.

Examples of lipophilic nonionic surfactants include sorbitan fatty acid esters (e.g., sorbitan monooleate, sorbitan monoisostearate, sorbitan monolaurate, sorbitan monopalmitate, sorbitan monostearate, sorbitan sesquioleate, Sorbitan trioleate, diglycerol pent-2-ethylhexylate sorbitan, diglycerol tetra-2-ethylhexylate, etc.); Glycerin polyglycerin fatty acids (e.g. monoglycerin cottonseed oil fatty acid, glycerin monoerucate, glycerin sesquioleate, monoglycerin sesquioleate, etc.); glyceryl stearate, glyceryl pyroglutamate α,α'-oleate, glyceryl monostearate malic acid, etc.); propylene glycol fatty acid esters (e.g. propylene glycol monostearate, etc.); hydrogenated castor oil derivatives; glycerin alkyl ethers, etc. Can be mentioned.

Examples of the hydrophilic nonionic surfactant include POE-sorbitan fatty acid esters (for example, POE-sorbitan monooleate, POE-sorbitan monostearate, POE-sorbitan monooleate, POE-sorbitan tetraoleate, etc.); POE-sorbitol fatty acid esters (e.g., POE-sorbitol monolaurate, POE-sorbitol monooleate, POE-sorbitolpentaoleate, POE-sorbitol monostearate, etc.); POE-glycerin fatty acid esters (e.g., POE-glycerin) POE-monooleate such as monostearate, POE-glycerol monoisostearate, POE-glycerol triisostearate, etc.); POE-fatty acid esters (e.g., POE-distearate, POE-monodioleate, ethylene glycol distearate, etc.); POE-alkyl ethers (for example, POE-lauryl ether, POE-oleyl ether, POE-stearyl ether, POE-behenyl ether, POE-2-octyldodecyl ether, POE-cholestanol ether, etc.); POE/POP-alkyl ether (e.g., POE/POP-cetyl ether, POE/POP-2-decyltetradecyl ether, POE/POP-monobutyl ether, POE/POP-hydrogenated lanolin, POE/POP-glycerin ether, etc.); POE-castor oil Hydrogenated castor oil derivatives (e.g., POE-castor oil, POE-hydrogenated castor oil, POE-hydrogenated castor oil monoisostearate, POE-hydrogenated castor oil triisostearate, POE-hydrogenated castor oil monopyroglutamic acid monoisostearate diester) , POE-hardened castor oil maleic acid, etc.); POE-beeswax/lanolin derivatives (e.g., POE-sorbitol beeswax, etc.); alkanolamides (e.g., coconut oil fatty acid diethanolamide, lauric acid monoethanolamide, fatty acid isopropanolamide, etc.); Examples include POE-propylene glycol fatty acid ester; POE-alkylamine; POE-fatty acid amide; sucrose fatty acid ester; trioleyl phosphoric acid.

Examples of humectants include polyethylene glycol, propylene glycol, glycerin, 1,3-butylene glycol, xylitol, sorbitol, maltitol, chondroitin sulfate, hyaluronic acid, mucoitin sulfate, caronic acid, atelocollagen, cholesteryl-12-hydroxystearate. , sodium lactate, bile salts, d,l-pyrrolidone carboxylic acid salts, short chain soluble collagen, diglycerin (EO) PO ((ethylene oxide) propylene oxide) adduct, Izayo rosea extract, Yarrow extract, Melilot extract , trehalose, erythritol, POE/POP random copolymer methyl ether, and the like.

Examples of the metal ion sequestering agent include 1-hydroxyethane-1,1-diphosphonic acid, 1-hydroxyethane-1,1-diphosphonic acid tetrasodium salt, edetate disodium, edetate trisodium, and edetate tetrasodium. , sodium citrate, sodium polyphosphate, sodium metaphosphate, gluconic acid, phosphoric acid, citric acid, ascorbic acid, succinic acid, edetic acid, trisodium ethylenediamine hydroxyethyl triacetate, and the like.
Examples of vitamins include vitamins A, B1, B2, B6, C, E and their derivatives, pantothenic acid and its derivatives, and biotin.

Examples of the antioxidant include tocopherols, dibutylhydroxytoluene, butylhydroxyanisole, gallic acid esters, and the like.

Examples of the antioxidant aid include phosphoric acid, citric acid, ascorbic acid, maleic acid, malonic acid, succinic acid, fumaric acid, cephalin, hexametaphosphate, phytic acid, and ethylenediaminetetraacetic acid.

Other ingredients that can be blended include, for example, preservatives (methylparaben, ethylparaben, butylparaben, phenoxyethanol, etc.); anti-inflammatory agents (for example, glycyrrhizic acid derivatives, glycyrrhetinic acid derivatives, thiotaurine, hypotaurine, hinokitiol, zinc oxide, allantoin, etc.) ; Whitening agents (e.g., saxifrage extract, arbutin, tranexamic acid, L-ascorbic acid, L-ascorbic acid phosphate magnesium salt, L-ascorbic acid glucoside, potassium 4-methoxysalicylate, etc.); Various extracts (e.g., Japanese oak, Japanese laurel, Japanese daisy, Japanese peony, Japanese japonica, birch, sage, loquat, carrot, aloe, mallow, iris, grape, Japanese apricot, loofah, lily, saffron, nebula, scarlet, hypericum, perforatum, ononis, garlic, chili pepper, chimpi, Japanese chili pepper , seaweed, etc.); activators (for example, royal jelly, photosensors, cholesterol derivatives, etc.); blood circulation promoters, etc.

The dosage form of the composition of the present invention is arbitrary and is not particularly limited, but it is preferably gel or solid, and the product form is not particularly limited, but includes, for example, foundation, lipstick, lip gloss. Examples include makeup cosmetics such as lip balms and eye shadows, makeup bases, sunscreens, skin care cosmetics, hair sticks, body cosmetics, antiperspirant cosmetics, and hair cosmetics such as pomades. . It is preferably used to fill containers or as a stick-shaped solid cosmetic.

The composition of the present invention and cosmetics using the same can be prepared according to conventional methods. For example, it can be prepared by melting and dispersing the above components at 70 to 100°C, pouring into a desired mold or container, and cooling and solidifying.

Furthermore, the composition of the present invention can be provided in any form such as an emulsion system or a water-oil two-layer system. When using an aqueous component, those that can be normally incorporated into cosmetics can be used within a range that does not impair the stability of the cosmetics. Examples of such aqueous components include water, lower alcohols, humectants, water-soluble thickeners, water-soluble ultraviolet absorbers, sequestering agents, antioxidants, and water-soluble drugs.

Next, the present invention will be explained in more detail with reference to Examples. The present invention is not limited in any way by the following examples. The blending amounts are mass % unless otherwise specified.
The ingredients listed in Tables 1 and 2 below were prepared by a conventional method, poured into a stick-shaped container, cooled and solidified to form a stick-shaped cosmetic, and evaluated according to the following criteria.

(sweating evaluation)
After storing the stick-shaped cosmetics of each example shown in Tables 1 and 2 at 30° C. for one month, sweating was evaluated at room temperature using the following criteria in comparison with Criterion 1 shown in Table 1.
A: Almost no sweating or slight sweating, but a significant improvement trend B: Sweating is reduced compared to the standard and an improvement is confirmed C: Sweating is at the same level as the standard D: Sweating is higher than the standard many

As shown in Tables 1 and 2, the composition of the present invention had superior suppression of sweating.
Next, a composition (water-in-oil emulsion composition) having the composition listed in Table 3 below was prepared by a conventional method, stored in a container at 30°C for one month, and then evaluated as described above (sweating evaluation). Evaluation was performed in the same manner. Note that the standard was Standard 2 listed in Table 3.

As shown in Table 3, the composition of the present invention, even in the water-in-oil type, had suppressed sweating properties.

本開示の実施態様の一部を以下の［項目１］－［項目７］に記載する。
［項目１］
（Ａ）油分と、
（Ｂ）増粘剤と、
を含むオイルゲル組成物であって、
前記（Ａ）油分中の極性油が組成物全量に対し６０質量％未満であり、
前記（Ｂ）増粘剤が、
（Ｂ１）脂肪酸ゲル化剤および／またはアミノ酸ゲル化剤と、
（Ｂ２）多糖およびその誘導体、ウレタン骨格を有する高分子化合物から選択される１種以上と、
を含むオイルゲル組成物。
［項目２］
前記（Ｂ１）脂肪酸ゲル化剤および／またはアミノ酸ゲル化剤が、組成物全量に対し０．１～１５質量％である項目１記載のオイルゲル組成物。
［項目３］
前記（Ｂ２）多糖およびその誘導体、ウレタン骨格を有する高分子化合物から選択される１種以上が、組成物全量に対し０．１～１０質量％である項目１または２記載のオイルゲル組成物。
［項目４］
前記（Ａ）油分中のシリコーン油が組成物全量に対し４０質量％以下である項目１、２または３記載のオイルゲル組成物。
［項目５］
前記（Ｂ２）の増粘剤がウレタン骨格を有する高分子化合物である項目１～４いずれか１項記載のオイルゲル組成物。
［項目６］
固形である、項目１～５いずれか１項記載のオイルゲル組成物。
［項目７］
項目１～６いずれか１項記載のオイルゲル組成物を基剤として含有する化粧料。
Table 4 shows formulation examples of oil gel cosmetics filled in containers based on the oil gel composition of the present invention.

Some embodiments of the present disclosure are described in [Item 1] to [Item 7] below.
[Item 1]
(A) Oil and
(B) a thickener;
An oil gel composition comprising:
The polar oil in the oil (A) is less than 60% by mass based on the total amount of the composition,
The thickener (B) is
(B1) a fatty acid gelling agent and/or an amino acid gelling agent;
(B2) one or more selected from polysaccharides and derivatives thereof, and polymeric compounds having a urethane skeleton;
An oil gel composition comprising.
[Item 2]
The oil gel composition according to item 1, wherein the (B1) fatty acid gelling agent and/or amino acid gelling agent is 0.1 to 15% by mass based on the total amount of the composition.
[Item 3]
The oil gel composition according to item 1 or 2, wherein (B2) one or more selected from polysaccharides and derivatives thereof, and polymeric compounds having a urethane skeleton is present in an amount of 0.1 to 10% by mass based on the total amount of the composition.
[Item 4]
The oil gel composition according to item 1, 2 or 3, wherein the silicone oil in the oil component (A) is 40% by mass or less based on the total amount of the composition.
[Item 5]
The oil gel composition according to any one of items 1 to 4, wherein the thickener (B2) is a polymer compound having a urethane skeleton.
[Item 6]
The oil gel composition according to any one of items 1 to 5, which is solid.
[Item 7]
A cosmetic containing the oil gel composition according to any one of items 1 to 6 as a base.

Claims (7)

(A) Oil and
(B) a thickener;
An oil gel composition comprising:
The polar oil other than silicone oil in the oil (A) is less than 60% by mass based on the total amount of the composition,
The thickener (B) is
(B1) a fatty acid gelling agent and an amino acid gelling agent;
(B2) one or more selected from polysaccharides and derivatives thereof, and polymeric compounds having a urethane skeleton;
An oil gel composition comprising. The oil gel composition according to claim 1, wherein the (B1) fatty acid gelling agent and amino acid gelling agent are 0.1 to 15% by mass based on the total amount of the composition. The oil gel composition according to claim 1 or 2, wherein (B2) one or more selected from polysaccharides and their derivatives, and polymeric compounds having a urethane skeleton is present in an amount of 0.1 to 10% by mass based on the total amount of the composition. 4. The oil gel composition according to claim 1, wherein the silicone oil in the oil component (A) is 40% by mass or less based on the total amount of the composition. The oil gel composition according to any one of claims 1 to 4, wherein the thickener (B2) is a polymeric compound having a urethane skeleton. The oil gel composition according to any one of claims 1 to 5, which is solid. A cosmetic comprising the oil gel composition according to any one of claims 1 to 6 as a base.