JP2023169610A - aqueous composition - Google Patents

Abstract

To provide cosmetics that offer a distinctive and pleasant feeling during application and demonstrates superior skin compatibility and moisturizing effect after application.SOLUTION: An aqueous composition contains following components A, B and C: (A) glycerol polyoxyalkylene glycol ether, (B) polyether-modified silicone with a melting point of 25-55°C, and (C) at least one selected from a compound having three or more hydroxy groups in each molecule (excluding the component A) and polyethylene glycol with a weight average molecular weight of 200 or more and 1,000 or less.SELECTED DRAWING: None

Description

The present invention relates to aqueous compositions.

Aqueous cosmetics such as lotions are widely used to penetrate the skin and provide a moisturizing feeling. Generally, aqueous cosmetics are prepared by solubilizing lipophilic components, and are supported because they can be administered simultaneously with lipophilic and hydrophilic components, and because they are transparent and have excellent aesthetic appearance.
Skin care cosmetics are required not only to provide a moisturizing effect and the effects of various active ingredients, but also to provide a pleasurable feel during use. For example, a water-in-oil type cosmetic has been proposed that gives a feeling of water overflowing (Patent Document 1), and an oil-in-water type cosmetic has been proposed that gives a feeling of disintegration due to stress during application (Patent Document 2). has been done.

Patent No. 3782914 JP 2021-155352 Publication

Currently, water-based cosmetics have less variation in texture than emulsifier-based cosmetics.
In view of this situation, it is an object of the present invention to provide a cosmetic that provides a unique and pleasant feel when applied, and also has excellent skin familiarity and moisturizing feeling after application.

The present inventors conducted extensive research to solve the above problems, and found that by combining glycerin polyoxyalkylene glycol ether, a specified polyether-modified silicone, and a polyhydric alcohol or a specified polyethylene glycol, the above-mentioned The inventors have discovered that the problem can be solved and have completed the present invention.

That is, the present invention is as follows.
[1] Aqueous composition containing the following components A, B and C;
(A) Glycerin polyoxyalkylene glycol ether (B) Polyether-modified silicone with a melting point of 25 to 55°C (C) Compounds having 3 or more hydroxyl groups in the molecule (excluding component A) and a weight average molecular weight of 200°C One or more polyethylene glycols selected from the above 1,000 or less polyethylene glycols.
[2] The composition according to [1], wherein the content of component A is 0.1 to 5% by weight based on the entire composition.
[3] The composition according to [1] or [2], wherein the content of component B is 0.1 to 10% by weight based on the entire composition.
[4] The composition according to any one of [1] to [3], wherein the weight ratio of the content of component A to the content of component B is 10:1 to 1:10.
[5] The composition according to any one of [1] to [4], wherein component A contains PPG-24 glycereth-24.
[6] The composition according to any one of [1] to [5], wherein the total content of component C is 3 to 20% by weight based on the entire composition.
[7] The composition according to any one of [1] to [6], which contains an oily component in an amount of 1.0% by weight or less based on the total amount of the cosmetic.

ADVANTAGE OF THE INVENTION According to the present invention, a cosmetic is provided which provides a feel that quickly disintegrates when applied, and also has excellent skin familiarity and moisturizing feeling after application.

(A) Glycerin polyoxyalkylene glycol ether One or more types of glycerin polyoxyalkylene glycol ether that are essentially contained in the aqueous composition of the present invention can be used.
In the glycerin polyoxyalkylene glycol ether, the alkylene oxide is preferably an alkylene oxide having 2 to 4 carbon atoms, and specifically, polyoxyethylene (also referred to as POE or PEG), polyoxypropylene (also referred to as POP or PPG), polyoxy Butylene (also referred to as POB or PBG) is preferred. Further, the number of alkylene oxides to be added is not particularly limited, but each independently preferably ranges from 2 to 100, more preferably from 2 to 60, even more preferably from 6 to 50.

Examples of the glycerin polyoxyalkylene glycol ether include PPG-16 glyceryl ether, PPG-24 glyceryl-24, PPG-68-PEG-10 trimethylolpropane, PPG-14 diglyceryl, PEG-5-PPG-65 pentaeryth Examples include lythyl, PPG-24 and glycereth-24, and any one kind or two or more kinds of these can be used. Among them, PPG-24 glycereth-24 is particularly preferred.

The content of glycerin polyoxyalkylene glycol ether in the aqueous composition of the present invention is preferably 0.1 to 5% by weight, more preferably 0.3 to 4% by weight, and still more preferably 0.1 to 5% by weight, based on the entire composition. It is 5 to 3% by weight.
By using it within this range, it becomes easier to obtain the desired feeling of use.

(B) Polyether-modified silicone with a melting point of 25 to 55°C The polyether-modified silicone that the aqueous composition of the present invention essentially contains has a melting point of 25 to 55°C and has a siloxane skeleton and a polyoxyalkylene group. Refers to something that has. In addition, it may further have other functional groups.
Here, the siloxane skeleton refers to a so-called silicone chain, and examples include dimethylpolysiloxane (dimethicone), methylphenylpolysiloxane, and methylhydrogenpolysiloxane. The length of the silicone chain is not particularly limited, and may be of a size commonly used in cosmetics and the like. In addition, polyether-modified silicone may be a block copolymer type containing a polyoxyalkylene group chain and a silicone chain in the main chain, or a terminal-modified type, or a side chain with a polyoxyalkylene group bonded as a side chain of a siloxane skeleton. A chain-denatured type may also be used.
The number of moles of oxyalkylene added to the polyoxyalkylene group contained in the polyether-modified silicone is preferably 4 to 40, more preferably 10 to 32.

Specific examples of polyether-modified silicones with a melting point of 25 to 55°C include bisPEG-18 methyl ether dimethylsilane (melting point of 36 to 42°C, commercially available products such as "2501CosmeticWax" (manufactured by Dow Toray Industries)), bisPEG- 15 Methyl ether dimethicone (melting point: approximately 30°C, commercially available products such as "DMC 6038" (manufactured by Wacker), PEG-32
Examples include methyl ether dimethicone (melting point 45°C, commercially available products such as "KF-6004" (manufactured by Shin-Etsu Chemical), etc.), PEG-17 dimethicone (melting point 28°C, commercially available products such as "Silsoft 895" (manufactured by MOMENTIVE), etc.). It will be done.
Any one kind or two or more kinds of polyether-modified silicones having a melting point of 25 to 55° C. may be used.

The content of polyether-modified silicone having a melting point of 25 to 55°C in the aqueous composition of the present invention is preferably 0.1 to 10% by weight, more preferably 0.3 to 5% by weight, based on the entire composition. More preferably, it is 0.5 to 2% by weight.
By using it within this range, it becomes easier to obtain the desired feeling of use.

The weight ratio between the content of component A and the content of component B in the aqueous composition of the present invention is preferably 10:1 to 1:10, more preferably 10:1 to 1:5, and even more preferably 5: The ratio is 1 to 1:5.
By using it within this range, it becomes easier to obtain a desired feeling in use, especially a good feeling of disintegration.

(C-1) Compounds having 3 or more hydroxyl groups in the molecule The compounds having 3 or more hydroxyl groups in the molecule that are essentially contained in the aqueous composition of the present invention, excluding those that overlap with component A, are particularly Examples include, but are not limited to, trihydric alcohols such as trimethylolpropane; tetrahydric alcohols such as pentaerythritol; pentahydric alcohols such as xylitol; polyhydric alcohol polymers such as triglycerin, tetraglycerin, and polyglycerin; starch decomposition sugars; Sugar alcohols such as reduced alcohol; include polyglycerin; among these, polyglycerin is more preferred, and glycerin and diglycerin are even more preferred.

(C-2) Polyethylene glycol having a weight average molecular weight of 200 or more and 1,000 or less The polyethylene glycol that the aqueous composition of the present invention essentially contains has a weight average molecular weight of 200 or more and 1,000 or less.

Component C may be used alone or in combination of two or more.

The total content of compounds having three or more hydroxyl groups in the molecule (excluding component A) and/or polyethylene glycol having a weight average molecular weight of 200 or more and 1,000 or less in the aqueous composition of the present invention is The amount is preferably 3 to 20% by weight, more preferably 5 to 15% by weight, even more preferably 7 to 12% by weight.
By using it within this range, it becomes easier to obtain the desired feeling of use.

The aqueous composition of the present invention may contain an oily component. The oil component refers to a so-called oil agent or oil-soluble component, and specifically refers to a component that phase separates from water after being suspended in water at 25 to 65° C. and allowed to stand for one hour.
Preferable oily components include essential oils, oily fragrances, and silicone oils.

Essential oil is a mixture of organic compounds contained in plants that are insoluble to sparingly soluble in water, generally contains volatile organic compounds, and has aromatic properties depending on the raw material. The essential oil used in the present invention may be one produced by a conventional method or one commercially available.
In addition, the part from which the essential oil is collected in the present invention is not particularly limited, and includes flowers, branches, leaves, roots, fruits, buds, etc., but the whole plant can also be used.
In addition, the method for extracting essential oil in the present invention is not particularly limited, and examples include steam distillation, solvent extraction, compression, adsorption/absorption, leaching, and methods of wounding plants and recovering exuded liquid. Steam distillation is preferred.

The oily fragrance is a fragrance that is oil-soluble, and can be used regardless of whether it is synthetic or natural. Moreover, those manufactured by conventional methods and those commercially available can be used.

Essential oils and oily fragrances include, but are not limited to, acetyl cedrene, amyl cinnamaldehyde, allyl amyl glycolate, β-ionone, isoee super, isobutylquinoline, iris oil, irone, indole, ylang ylang oil, undecanal, Undecenal, γ-undecalactone, estragole, eugenol, oakmoss, opoponax resinoid, orange oil, eugenol, aurantiol, galaxolide, carvacrol, L-carvone, camphor, cannon, carrot seed oil, clove oil, Methyl cinnamate, geraniol, geranylnitrile, isobornyl acetate, geranyl acetate, dimethylbenzylcarbinyl acetate, styralyl acetate, cedryl acetate, terepinel acetate, p-t-butylcyclohexyl acetate, vetiberyl acetate, benzyl acetate, linalyl acetate, isopentyl salicylate, benzyl salicylate , sandalwood oil, santalol, cyclamen aldehyde, cyclopentadecanolide, methyl dihydrojasmonate, dihydromircenol, jasmine absolute, jasmine lactone, cis-jasmone, citral, citronenol, citronellal, cinnamon bark oil, 1,8 - Cineole, cinnamaldehyde, styrax resinoid, cedarwood oil, cedrene, cedrol, celery seed oil, thyme oil, damascone, damascenone, thymol, tuberose absolute, decanal, decalactone, terpineol, γ-terpinene, tripral, nerol, nonanal, 2 ,6-nonadienol, nonalactone, patchouli alcohol, vanilla absolute, vanillin, basil oil, patchouli oil, hydroxycitronellal, α-pinene, piperitone, phenethyl alcohol, phenylacetaldehyde, petitgrain oil, hexylcinnamaldehyde, cis-3-hexenol , Peru balsam, vetiver oil, vetiverol, peppermint oil, pepper oil, heliotropin, bergamot oil, benzyl benzoate, borneol, milresinoid, musk ketone, methylnonylacetaldehyde, γ-methylionone, menthol, L-menthol, L-menthone, eucalyptus. Examples include oil, β-ionone, lime oil, lavender oil, D-limonene, linalool, lilal, lilal, lemon oil, rose absolute, rose oxide, rose oil, and rosemary oil.

Examples of the silicone oil include dimethylpolysiloxane (dimethicone), cyclopentasiloxane, decamethylcyclopentasiloxane, caprylylmethicone, (dimethicone/vinyl dimethicone) crosspolymer, (dimethicone/phenylvinyl dimethicone) crosspolymer, and the like.

In addition, oil components other than essential oils, oil-based perfumes, and silicone oils include other oil agents, such as polar oils, natural oils, hydrocarbon oils, and the like.

Polar oils include synthetic ester oils such as isopropyl myristate, cetyl octoate, octyldodecyl myristate, isopropyl palmitate, butyl stearate, hexyl laurate, myristyl myristate, decyl oleate, hexyldecyl dimethyloctoate, and lactic acid. Cetyl, myristyl lactate, lanolin acetate, isocetyl stearate, isocetyl isostearate, cholesteryl 12-hydroxystearate, ethylene glycol di-2-ethylhexylate, dipentaerythritol fatty acid ester, N-alkyl glycol monoisostearate, neopentyl dicaprate Glycol, diisostearyl malate, glycerin di-2-heptylundecanoate, trimethylolpropane tri-2-ethylhexylate, trimethylolpropane triisostearate, pentaneerythritol tetra-2-ethylhexylate, tri-2-ethylhexanoic acid Glyceryl, trimethylolpropane triisostearate, cetyl 2-ethylhexanoate, 2-ethylhexyl palmitate, glyceryl trimyristate, tri-2-heptylundecanoic acid glyceride, castor oil fatty acid methyl ester, oleic acid oil, cetostearyl alcohol , acetoglyceride, 2-heptylundecyl palmitate, diisobutyl adipate, N-lauroyl-L-glutamic acid-2-octyldodecyl ester, di-2-heptylundecyl adipate, ethyl laurate, di-2-sebacate Ethylhexyl, 2-hexyldecyl myristate, 2-hexyldecyl palmitate, 2-hexyldecyl adipate, diisopropyl sebatate, 2-ethylhexyl succinate, ethyl acetate, butyl acetate, amyl acetate, triethyl citrate, octyl methoxycinnamate etc.

Natural oils include avocado oil, camellia oil, turtle oil, macadamia nut oil, corn oil, mink oil, olive oil, rapeseed oil, egg yolk oil, sesame oil, persic oil, wheat germ oil, sasanqua oil, castor oil, linseed oil, and sasanqua oil. Flower oil, cottonseed oil, eno oil, soybean oil, peanut oil, tea seed oil, kaya oil, rice bran oil, Japanese tung oil, jojoba oil, germ oil, sunflower oil, triglycerin, glycerin trioctanoate, triisopalmitine Examples include acid glycerin.

Examples of the hydrocarbon oil include isododecane, isohexadecane, squalane, hydrogenated poly(C6-12) olefin, and hydrogenated polyisobutene.

In the aqueous composition of the present invention, one kind or a combination of two or more kinds of oily components can be used.

The content of the oily components in the aqueous composition of the present invention, either alone or in combination, is preferably 1.0% by weight or less, more preferably 0.5% by weight or less, based on the entire composition. It is more preferably 0.3% by weight or less, particularly preferably less than 0.1% by weight. By setting the content within this range, the oily component can be stably solubilized, and the composition tends to be transparent and beautiful.

The aqueous composition of the present invention can be produced by conventional methods. That is, the mixing order is not particularly limited, and the components can be mixed and solubilized in any order and by any method.

The aqueous composition of the present invention usually uses water as a main medium. Specifically, the content is preferably 50% by weight or more, more preferably 55% by weight or more, still more preferably 60% by weight or more of the entire composition.
Since the aqueous composition of the present invention is in a so-called solubilized form in which the ingredients are solubilized in water, it is usually transparent. However, if hydrophobic powder or the like is contained, they may precipitate during standing and the medium portion may be transparent.
In addition, in this specification, transparency can be determined by visually confirming that there is no ooze or turbidity, or quantitatively, it can be determined by visually observing that there is no ooze or turbidity, and quantitatively, it can be determined by visible light measured with a spectrophotometer at 25°C. The transmittance (wavelength: 600 nm, optical path length: 1 cm) may be in the range of 70 to 100 when the control distilled water is taken as 100.

The aqueous composition of the present invention can provide a unique use feel. That is, before use, the product is sticky and has a slightly low fluidity, but when applied with shearing force with fingers or the like for application, it crumbles without becoming slimy. This unique and highly variable sense of collapse gives a pleasant impression to the user. Moreover, before use, the aqueous composition of the present invention crumbles upon application, spreads smoothly over the skin, and is easy to spread. The composition spread on the skin blends well into the skin, that is, it penetrates the skin and feels integrated with the skin. Moreover, the skin after application can obtain a good moisturizing feeling without feeling an unpleasant filmy feeling.
Therefore, the composition of the present invention provides an excellent feeling of use both during and after use.

The aqueous composition of the present invention is preferably in the form of an external preparation for the skin, and specifically in the form of cosmetics, quasi-drugs, and pharmaceuticals.

The aqueous composition of the present invention may optionally contain other components as long as the effects of the present invention are not impaired.
Such optional ingredients may be those commonly used in external skin preparations such as cosmetics, such as alcohols, ethers, powders, humectants, other surfactants, sequestering agents, pearl agents, and amino acids. , organic amines, polymer emulsions, pH adjusters, vitamins, antioxidants, preservatives, water-soluble polymers, and various active ingredients.

Alcohols other than component C include, for example, ethylene glycol, 1,3-butylene glycol, trimethylene glycol, 1,2-butylene glycol, propylene glycol, dipropylene glycol, propanediol, and 1,2-pentanediol. , 3-methyl-1,3-butanediol, tetramethylene glycol, 2,3-butylene glycol, pentamethylene glycol, 2-butene-1,4-diol, hexylene glycol, octylene glycol, and other dihydric alcohols ;
Ethylene glycol monomethyl ether, ethylene glycol monoethyl ether, ethylene glycol monobutyl ether, ethylene glycol monophenyl ether, ethylene glycol monohexyl ether, ethylene glycol mono-2-methylhexyl ether, ethylene glycol isoamyl ether, ethylene glycol benzyl ether, ethylene glycol isopropyl Alcohol alkyl ethers such as ether;
Diethylene glycol monomethyl ether, diethylene glycol monoethyl ether, diethylene glycol monobutyl ether, triethylene glycol monomethyl ether, triethylene glycol monoethyl ether, propylene glycol monomethyl ether, propylene glycol monoethyl ether, propylene glycol monobutyl ether, propylene glycol isopropyl ether, dipropylene glycol Alcohol alkyl ethers such as methyl ether, dipropylene glycol ethyl ether, dipropylene glycol butyl ether;
Glycerin monoalkyl ethers such as xyl alcohol, serakyl alcohol, butyl alcohol;
Alcohol polymers such as diethylene glycol, triethylene glycol, polypropylene glycol, tetraethylene glycol, polyethylene glycol;
Glysolid; Tetrahydrofurfuryl alcohol; POE-tetrahydrofurfuryl alcohol; POP-butyl ether; POP/POE-butyl ether; Tripolyoxypropylene glycerin ether; POP-glycerin ether; POP-glycerin ether phosphoric acid; POP/POE-pentane Examples include erythritol ether.

In addition to the alcohols listed above, ethers include ethylene glycol dimethyl ether, ethylene glycol diethyl ether, ethylene glycol dibutyl ether, diethylene glycol dimethyl ether, diethylene glycol diethyl ether, diethylene glycol methyl ethyl ether, ethylene glycol monomethyl ether acetate, and ethylene glycol monoethyl ether acetate. , ethylene glycol monobutyl ether acetate, ethylene glycol monophenyl ether acetate, ethylene glycol diadivate, ethylene glycol disuccinate, diethylene glycol monoethyl ether acetate, diethylene glycol monobutyl ether acetate, propylene glycol monomethyl ether acetate, propylene glycol monoethyl ether acetate, Examples include propylene glycol monopropyl ether acetate and propylene glycol monophenyl ether acetate.

The shape of the powder is not particularly limited, such as spherical, needle-like, plate-like, etc., and examples include inorganic powders (such as talc, kaolin, mica, sericite, muscovite, phlogopite, synthetic mica, Red mica, biotite, permiculite, magnesium carbonate, calcium carbonate, aluminum silicate, barium silicate, calcium silicate, magnesium silicate, strontium silicate, metal tungstate, magnesium, silica, alumina, zeolite, barium sulfate, calcined calcium sulfate (calcined gypsum), calcium phosphate, fluoroapatite, hydroxyapatite, ceramic powder, boron nitride, etc.); organic powders (for example, polyamide resin powder (nylon powder), polyethylene powder, poly(meth)methyl acrylate powder, polystyrene powder, styrene and acrylic acid copolymer resin powder, silicone resin powder, benzoguanamine resin powder, polytetrafluoroethylene powder, cellulose powder, etc.); metal soaps (e.g. zinc myristate, calcium palmitate, aluminum stearate) ; Inorganic white pigments (e.g., titanium dioxide, zinc oxide, etc.); Inorganic red pigments (e.g., iron oxide (red iron oxide), iron titanate, etc.); Inorganic brown pigments (e.g., γ-iron oxide, etc.); Inorganic yellow pigments (e.g., yellow iron oxide, loess, etc.); inorganic black pigments (e.g., black iron oxide, lower titanium oxide, etc.); inorganic purple pigments (e.g., mango violet, cobalt violet, etc.); inorganic green pigments (e.g. chromium oxide, chromium hydroxide, cobalt titanate, etc.); Inorganic blue pigments (e.g. ultramarine, navy blue, etc.); Pearl pigments (e.g. titanium oxide coated mica, titanium oxide coated bismuth oxychloride, titanium oxide coated talc) , colored titanium oxide coated mica, bismuth oxychloride, fish scale foil, etc.); metal powder pigments (e.g. aluminum powder, copper powder, etc.); organic pigments such as zirconium, barium or aluminum lake (e.g. Red No. 201, Red No. 202); , organic pigments such as Red No. 204, Red No. 205, Red No. 220, Red No. 226, Red No. 228, Red No. 405, Orange No. 203, Orange No. 204, Yellow No. 205, Yellow No. 401, and Blue No. 404, Red No. 3, Red No. 104, Red No. 106, Red No. 227, Red No. 230, Red No. 401, Red No. 505, Orange No. 205, Yellow No. 4, Yellow No. 5, Yellow No. 202, Yellow No. 203, Green 3 and Blue No. 1); natural pigments (for example, chlorophyll, β-carotene, etc.);

Examples of humectants include chondroitin sulfate, hyaluronic acid, mucoitin sulfate, caronic acid, atelocollagen, cholesteryl-12-hydroxystearate, sodium lactate, dl-pyrrolidone carboxylate, short chain soluble collagen, diglycerin (EO) PO Examples include adducts, Izayoirara extract, Yarrow extract, Melilot extract, and the like.

Other surfactants include anionic surfactants, cationic surfactants, amphoteric surfactants, and other nonionic surfactants. Other nonionic surfactants are nonionic surfactants other than glycerine polyoxyalkylene glycol ether and polyether-modified silicones having a melting point of 25-55°C.

Examples of anionic surfactants include fatty acid soaps (e.g., sodium laurate, sodium palmitate, etc.); higher alkyl sulfate salts (e.g., sodium lauryl sulfate, potassium lauryl sulfate, etc.); alkyl ether sulfate salts (e.g., , POE lauryl sulfate triethanolamine, POE sodium lauryl sulfate, etc.); N-acylsarcosinate (e.g., sodium lauroyl sarcosine, etc.); Higher fatty acid amide sulfonates (e.g., N-myristoyl-N-methyltaurine sodium, coconut oil) Sodium fatty acid methyl tauride, sodium lauryl methyl tauride, etc.); Phosphate salts (POE sodium oleyl ether phosphate, POE stearyl ether phosphate, etc.); Sulfosuccinates (e.g., sodium di-2-ethylhexyl sulfosuccinate, monosodium di-2-ethylhexyl sulfosuccinate, etc.); (e.g., sodium lauroyl monoethanolamide polyoxyethylene sulfosuccinate, sodium lauryl polypropylene glycol sulfosuccinate, etc.); alkylbenzene sulfonates (e.g., sodium linear dodecylbenzenesulfonate, triethanolamine, linear dodecylbenzenesulfonate, linear dodecylbenzenesulfonic acid, etc.) ; Higher fatty acid ester sulfate salts (e.g. hydrogenated coconut oil fatty acid glycerol sodium sulfate, etc.); N-acylglutamates (e.g. monosodium N-lauroylglutamate, disodium N-stearoylglutamate, monosodium N-myristoyl-L-glutamate); (sodium, etc.); sulfated oil (e.g., funnel oil, etc.); POE alkyl ether carboxylic acid; POE alkyl allyl ether carboxylate; α-olefin sulfonate; higher fatty acid ester sulfonate; secondary alcohol sulfate ester salt; Examples include higher fatty acid alkylolamide sulfate salt; sodium lauroyl monoethanolamide succinate; ditriethanolamine N-palmitoyl aspartate; sodium caseinate and the like.

Examples of cationic surfactants include alkyltrimethylammonium salts (e.g., stearyltrimethylammonium chloride, lauryltrimethylammonium chloride, etc.); alkylpyridinium salts (e.g., cetylpyridinium chloride, etc.); distearyldimethylammonium chloride dialkyldimethylammonium salts. ;Poly(N,N'-dimethyl-chloride)
3,5-methylenepiperidinium); alkyl quaternary ammonium salts; alkyl dimethyl benzyl ammonium salts; alkyl isoquinolinium salts; dialkyl morphonium salts; POE alkyl amines; alkyl amine salts; polyamine fatty acid derivatives; amyl alcohol fatty acids Derivatives; benzalkonium chloride; benzethonium chloride and the like.

Examples of amphoteric surfactants include imidazoline-based amphoteric surfactants (for example, 2-undecyl-N,N,N-(hydroxyethylcarboxymethyl)-2-imidazoline sodium, 2-cocoyl-2-imidazolinium hydroxide), side-1-carboxyethyloxy disodium salt, etc.); Betaine surfactants (for example, 2-heptadecyl-N-carboxymethyl-N-hydroxyethylimidazolinium betaine, lauryldimethylaminoacetic acid betaine, alkylbetaine, amidobetaine) , sulfobetaine, etc.).

Other nonionic surfactants include polyether-modified silicones whose melting point is not 25 to 55°C (e.g., polyethylene glycol-10 dimethicone, polyethylene glycol-12 dimethicone, etc.); polyglycerin-modified silicones (e.g., polyglycerol-12 dimethicone, etc.); -3 disiloxane dimethicone, polyglyceryl-3 polydimethylsiloxyethyl dimethicone, etc.); sorbitan fatty acid esters (for example, sorbitan monooleate, sorbitan monostearate, sorbitan monoisostearate, sorbitan monolaurate, sorbitan monopalmitate, sorbitan monostearate, sorbitan sesquioleate, sorbitan trioleate, diglycerol sorbitan pent-2-ethylhexylate, diglycerol sorbitan tetra-2-ethylhexylate, etc.); glycerin fatty acids (for example, monocottonseed oil fatty acid glyceryl, monoglyceryl monoerucate) , glyceryl sesquioleate, glyceryl monostearate, glyceryl α,α'-oleate pyroglutamate, glyceryl (monostearate/malate), etc.); Propylene glycol fatty acid esters (for example, propylene glycol monostearate, etc.); POE/POP alkyl ether; POE castor oil/hardened castor oil derivatives (POE castor oil, POE hydrogenated castor oil, etc.); non-hydrophilic nonionic surfactants such as glycerin alkyl ether. Also, polyglycerin fatty acid esters (e.g., polyglyceryl monooleate, polyglyceryl monostearate, etc.); POE sorbitan fatty acid esters (e.g., POE sorbitan monooleate, POE sorbitan monostearate, POE sorbitan tetraoleate, etc.); POE Sorbit fatty acid esters (e.g., POE sorbit monolaurate, POE sorbit monooleate, POE sorbit pentaoleate, POE sorbit monostearate, etc.); POE glycerin fatty acid esters (e.g., POE glycerin monostearate, POE glycerin monostearate, etc.); POE fatty acid esters (e.g., POE distearate, POE monodioleate, ethylene glycol distearate, etc.); POE alkyl ethers (e.g., POE lauryl ether, POE oleyl); ether, POE stearyl ether, POE-behenyl ether, POE-2-octyl dodecyl ether, POE cholestanol ether, etc.); POE alkylphenyl ethers (e.g., POE nonylphenyl ether, etc.); Pluronic types (e.g., Pluronic (registered) (Trademark) etc.); Tetra POE/Tetra POP ethylenediamine condensates (e.g. Tetronic, 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 monoisostearic acid diester, POE hydrogenated castor oil maleic acid, etc.); POE beeswax/lanolin derivatives (e.g., POE sorbit beeswax, etc.); alkanolamides (e.g., coconut (oil fatty acid diethanolamide, lauric acid monoethanolamide, fatty acid isopropanolamide, etc.); POE propylene glycol fatty acid ester; POE alkylamine; POE fatty acid amide; sucrose fatty acid ester; alkyl glucoside; alkyl ethoxydimethylamine oxide; trioleyl phosphoric acid, etc. Also mentioned are hydrophilic nonionic surfactants.

However, the aqueous composition of the present invention preferably does not substantially contain any other surfactant other than glycerin polyoxyalkylene glycol ether and polyether-modified silicone having a melting point of 25 to 55°C. Here, "substantially not containing" means that the content thereof is preferably 3% by weight or less, more preferably 1% by weight or less, and still more preferably 0.5% by weight or less of the entire cosmetic.

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 the pearl agent include glycol distearate, titanium mica, and the like.

Examples of amino acids include neutral amino acids (eg, threonine, cysteine, etc.); basic amino acids (eg, hydroxylysine, etc.). Further, examples of amino acid derivatives include sodium acylsarcosine (sodium lauroylsarcosine), acylglutamate, sodium acyl β-alanine, glutathione, and pyrrolidone carboxylic acid.

Examples of organic amines include monoethanolamine, diethanolamine, triethanolamine, morpholine, triisopropanolamine, 2-amino-2-methyl-1,3-propanediol, 2-amino-2-methyl-1-propanol, etc. can be mentioned.

Examples of the polymer emulsion include acrylic resin emulsion, polyethyl acrylate emulsion, acrylic resin liquid, polyacrylalkyl ester emulsion, polyvinyl acetate resin emulsion, and natural rubber latex.

Examples of the pH adjuster include buffers such as lactic acid-sodium lactate, citric acid-sodium citrate, and succinic acid-sodium succinate.

Examples of vitamins include vitamins A, B1, B2, B6, C, E and their derivatives, pantothenic acid and its derivatives, and biotin.

Examples of antioxidants include tocopherols, dibutylhydroxytoluene (BHT), butylhydroxyanisole, pyrosulfite, gallic acid ester, phosphoric acid, citric acid, ascorbic acid, maleic acid, malonic acid, succinic acid, and fumaric acid. , cephalin, hexametaphosphate, phytic acid, ethylenediaminetetraacetic acid and the like.

Examples of preservatives include parabens, phenoxyethanol, and the like.

Examples of water-soluble polymers include plant-based polymers (e.g., carrageenan, starch (rice, corn, potato, wheat), glycyrrhizic acid); microbial-based polymers (e.g., dextran, pullulan, etc.); animal-based polymers. Natural water-soluble polymers such as collagen, casein, albumin, gelatin, etc.
Starch polymers (e.g. carboxymethyl starch, methylhydroxypropyl starch, etc.); Cellulose polymers (hydroxypropyl methyl cellulose, hydroxyethyl cellulose, hydroxypropyl cellulose, methyl cellulose, ethyl cellulose, hydroxypropyl methyl cellulose stearoxy ether, sodium cellulose sulfate, carboxylic acid) methylcellulose, sodium carboxymethylcellulose, crystalline cellulose, cellulose powder, etc.);
Vinyl-based polymers (e.g., polyvinyl alcohol, polyvinyl methyl ether, polyvinylpyrrolidone, carboxyvinyl polymer, etc.); Polyoxyethylene-based polymers (e.g., polyethylene glycol 20,000, 40,000, 60,000, etc.); Acrylic-based polymers Examples include synthetic water-soluble polymers such as polymers (eg, sodium polyacrylate, polyethyl acrylate, polyacrylamide, etc.); polyethyleneimine; and cationic polymers.

Various active ingredients include, for example, anti-inflammatory agents (e.g., glycyrrhizic acid derivatives, glycyrrhetinic acid derivatives, salicylic acid derivatives, hinokitiol, zinc oxide, allantoin, etc.); whitening agents (e.g., placenta extract, saxifrage extract, arbutin, etc.); Various extracts (e.g., Aspergillus japonica, Oriental japonica, Citrus japonica, Peony, Japonica japonica, Birch, sage, Loquat, Carrot, Aloe, Mallow, Iris, Grape, Oriental lily, Loofah, Lily, Saffron, Nemanthium, Scarlet lily, Hypericum perforatum, Ononis, Garlic , chili pepper, chimpi, Japanese apricot, seaweed, etc.), activators (e.g., royal jelly, photosensitizers, cholesterol derivatives, etc.); blood circulation promoters (e.g., nonylic acid warenylamide, nicotinic acid benzyl ester, nicotinic acid β-butoxyethyl ester, capsaicin) , zingerone, cantharis tincture, ictamol, tannic acid, α-borneol, tocopherol nicotinate, inositol hexanicotinate, cyclanderate, cinnarizine, tolazoline, acetylcholine, verapamil, cephalanthine, γ-oryzanol, etc.); antiseborrheic agents ( Examples include sulfur, thianthol, etc.); anti-inflammatory agents (eg, tranexamic acid, thiotaurine, hypotaurine, etc.).

EXAMPLES Hereinafter, the present invention will be explained in more detail with reference to examples, but the present invention is not limited to the following examples unless it exceeds the gist thereof.

An aqueous composition was prepared by mixing the prescription components listed in Table 1.
For each of the obtained aqueous compositions, the state of dissolution of the composition was evaluated by an experienced evaluator. The results are also shown in Table 1.

<Feeling of collapse>
When the composition was applied to the back of the hand, it was evaluated based on the following criteria as to whether there was a feeling of it falling apart (feeling of disintegration) during the application operation.
◎: There is a strong sense of collapse. 〇: There is a sense of collapse. △: There is a slight sense of collapse. ×: There is no sense of collapse at all.

<Skin familiarity>
When the composition was applied to the back of the hand, the following criteria were used to evaluate whether there was a feeling that the composition penetrated into the skin and became integrated with the skin (skin familiarity).
◎: Very familiar with the skin 〇: Comfortable with the skin △: Slightly familiar with the skin ×: Not familiar with the skin at all

<Moisturizing feeling>
When the composition was applied to the back of the hand, the following criteria were used to evaluate whether the skin felt moist after application and whether there was any discomfort such as a feeling of tightness in the film.
5: Very moisturizing feeling 4: Moisturizing feeling 3: Slightly moisturizing feeling 2: Not much moisturizing feeling 1: Almost no moisturizing feeling

ADVANTAGE OF THE INVENTION According to the present invention, a cosmetic is provided which provides a feel that quickly disintegrates when applied, and also has excellent skin familiarity and moisturizing feeling after application. The cosmetics of the present invention meet the needs of consumers who desire a unique and pleasant feeling on use and excellent functionality, and are very useful industrially.

Claims (7)

An aqueous composition containing the following components A, B and C;
(A) Glycerin polyoxyalkylene glycol ether (B) Polyether-modified silicone with a melting point of 25 to 55°C (C) Compounds having 3 or more hydroxyl groups in the molecule (excluding component A) and a weight average molecular weight of 200°C One or more polyethylene glycols selected from the above 1,000 or less polyethylene glycols. The composition according to claim 1, wherein the content of component A is 0.1 to 5% by weight based on the entire composition. The composition according to claim 1, wherein the content of component B is 0.1 to 10% by weight based on the total composition. The composition according to claim 1, wherein the weight ratio of the content of component A to the content of component B is 10:1 to 1:10. 2. The composition of claim 1, wherein component A comprises PPG-24 glycereth-24. The composition according to claim 1, wherein the total content of component C is 3 to 20% by weight, based on the total composition. The composition according to claim 1, which contains an oily component in an amount of 1.0% by weight or less based on the total amount of the cosmetic.