WO2017073758A1 - 組成物 - Google Patents
組成物 Download PDFInfo
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- WO2017073758A1 WO2017073758A1 PCT/JP2016/082139 JP2016082139W WO2017073758A1 WO 2017073758 A1 WO2017073758 A1 WO 2017073758A1 JP 2016082139 W JP2016082139 W JP 2016082139W WO 2017073758 A1 WO2017073758 A1 WO 2017073758A1
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- oil
- acid
- powder
- poe
- ether
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/81—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- A61K8/8141—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- A61K8/8152—Homopolymers or copolymers of esters, e.g. (meth)acrylic acid esters; Compositions of derivatives of such polymers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/04—Dispersions; Emulsions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/31—Hydrocarbons
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/37—Esters of carboxylic acids
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/37—Esters of carboxylic acids
- A61K8/375—Esters of carboxylic acids the alcohol moiety containing more than one hydroxy group
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/73—Polysaccharides
- A61K8/731—Cellulose; Quaternized cellulose derivatives
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
- A61K8/88—Polyamides
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
- A61K8/89—Polysiloxanes
- A61K8/891—Polysiloxanes saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/92—Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
Definitions
- the present invention relates to a composition, and in particular, to a composition having a pore correction effect with a feeling of use similar to a skin care cosmetic.
- the present invention has been made in view of the prior art, and the problems to be solved are, for example, pores and the like, with almost no inorganic powder having a skin care cosmetic-like appearance, a feeling of use, and a high hiding power. It is providing the composition which correct
- the composition according to the present invention is An aqueous medium; A lipophilic porous powder dispersed in the aqueous medium; An oil component having a viscosity of 100 mPa ⁇ s or less, held in at least part of the pores of the lipophilic porous powder; A dispersant for dispersing the lipophilic porous powder in an aqueous medium; It is characterized by including.
- the lipophilic porous powder is preferably mainly composed of cross-linked polymethyl methacrylate.
- the maximum oil absorption capacity of the lipophilic porous powder is preferably 100% by mass or more based on the powder.
- the method for measuring the oil absorption is to place the sample on a glass plate, drop glyceryl tri-2-ethylhexanoate little by little and knead it with a pallet knife. The end point is when the paste becomes smooth and hard.
- the dripping weight / sample weight was defined as oil absorption (%). In the present invention, it is preferable that the following expression is satisfied.
- the viscosity of the composition is preferably 100000 mPa ⁇ s or less at 25 ° C.
- the composition is for pore correction.
- the composition is suitable to use the composition as a pore correction agent.
- the pore correction method according to the present invention is characterized in that the composition is applied to the skin.
- the lipophilic porous powder is dispersed in the aqueous medium, and then an oil having a viscosity of 100 mPa ⁇ s or less is added to the aqueous medium. It is characterized by being obtained.
- the method for producing a composition according to the present invention has a step of dispersing the lipophilic porous powder in the aqueous medium after the step of adding the dispersant to the aqueous medium, and then has a viscosity of 100 mPa ⁇ s or less. Adding an oil component of the above to the aqueous medium.
- the lipophilic porous powder when the lipophilic porous powder is blended into the aqueous medium, the lipophilic porous powder falls into the recesses such as pores when the composition is applied to the skin.
- the effect of making the recess inconspicuous is obtained by the diffusion effect.
- the lipophilic porous powder retains its oil content, whitening due to excessive light scattering is suppressed, and there is also a sliding effect due to the oil content that exudes from the lipophilic porous powder during use, which is excellent for use A feeling can be obtained.
- Lipophilic porous powder As the lipophilic porous powder suitably used in the present invention, cross-linked polymethyl methacrylate, nylon porous powder and the like are preferably used.
- the material itself may be oleophilic, or the material may be hydrophilic but coated with an oleophilic substance. In the case of coating, it is preferable that the material is oleophilic to the inside of the hole.
- the maximum oil absorption capacity of the lipophilic porous powder is preferably 100% by mass or more based on the powder. The maximum oil-absorbable amount is closely related to the porous volume, and the porous form affects the light diffusibility.
- the oil suitably used in the present invention various oils such as polar oil and silicone oil can be used, but the viscosity needs to be 100 mPa ⁇ s or less. When the viscosity exceeds 100 mPa ⁇ s, it becomes difficult to be retained by the lipophilic porous powder, and it becomes difficult to prevent whitening due to the lipophilic porous powder.
- polar oils examples include ester oils such as glyceryl tri-2-ethylhexanoate, and glyceryl tri-2-ethylhexanoate is particularly preferred when cross-linked polymethyl methacrylate is used as the lipophilic porous powder.
- ester oils such as glyceryl tri-2-ethylhexanoate
- glyceryl tri-2-ethylhexanoate is particularly preferred when cross-linked polymethyl methacrylate is used as the lipophilic porous powder.
- nonpolar oils examples include methylpolysiloxane, methylphenylpolysiloxane, liquid paraffin, and the like. When nonpolar oil is used, the viscosity becomes relatively high.
- a feeling can be obtained. It is preferable that the amount of oil satisfies the following formula. [(Oil content in composition (mass%) / (Content of lipophilic porous powder in composition (mass%)) ⁇ 100] / Maximum oil absorption (mass of lipophilic porous powder) %) ⁇ 1 When the oil content does not satisfy the above formula, the pore correction effect cannot be obtained. If the oil content is less than 0.1 times, the pore correction effect may be inferior.
- Oils include isopropyl myristate, cetyl octanoate, octyldodecyl myristate, isopropyl palmitate, butyl stearate, hexyl laurate, myristyl myristate, decyl oleate, hexyl decyl dimethyloctanoate, cetyl lactate, myristyl lactate, acetic acid Lanolin, isocetyl stearate, isocetyl isostearate, ethylene glycol di-2-ethylhexanoate, dipentaerythritol fatty acid ester, N-alkyl glycol monoisostearate, neopentyl glycol dicaprate, glycerin di-2-heptylundecanoate, tri -2-Ethylhexanoic acid trimethylolpropane, triisostearic acid trimethylolprop
- silicone oil examples include linear polysiloxanes (for example, dimethylpolysiloxane, methylphenylpolysiloxane, diphenylpolysiloxane, etc.); cyclic polysiloxanes (for example, octamethylcyclotetrasiloxane, decamethylcyclopentasiloxane, dodecamethylcyclohexyl).
- Sasiloxane various modified polysiloxanes (amino-modified polysiloxane, polyether-modified polysiloxane, alkyl-modified polysiloxane, fluorine-modified polysiloxane, etc.), acrylic silicones, and the like.
- the oil used suitably in the present invention preferably has a viscosity of less than 100 mPa ⁇ s as a whole.
- the dispersant is preferably a carboxylic acid polymer such as carboxyvinyl polymer, sodium polyacrylate, or acrylic acid / alkyl methacrylate copolymer.
- the viscosity of the composition is preferably 100,000 mPa ⁇ s or less. When the viscosity of the composition is 100,000 mPa ⁇ s or less, a skin care sensation can be obtained.
- the composition of the present invention can be blended with components that are usually used in cosmetics and quasi-drug compositions, and are produced according to conventional methods. Specific components that can be blended are listed below. In addition to the essential components, one or more of the following components may be blended to prepare the composition of the present invention.
- moisturizing agent examples include polyethylene glycol, propylene glycol, glycerin, 1,3-butylene glycol, xylitol, sorbitol, maltitol, chondroitin sulfate, hyaluronic acid, mucoitin sulfate, caronic acid, atelocollagen, sodium lactate, bile salt, Examples thereof include dl-pyrrolidone carboxylate, short-chain soluble collagen, diglycerin (EO) PO adduct, Izayoi rose extract, yarrow extract, and merirot extract.
- EO diglycerin
- the powder component examples include inorganic powders (for example, talc, kaolin, mica, sericite, muscovite, phlogopite, synthetic mica, saucite, biotite, permiculite, magnesium carbonate, calcium carbonate, silicic acid.
- inorganic powders for example, talc, kaolin, mica, sericite, muscovite, phlogopite, synthetic mica, saucite, biotite, permiculite, magnesium carbonate, calcium carbonate, silicic acid.
- liquid oils examples 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, southern castor oil, castor oil, linseed oil , Safflower oil, cottonseed oil, eno oil, soybean oil, peanut oil, tea seed oil, kaya oil, rice bran oil, cinnagiri oil, Japanese kiri oil, jojoba oil, germ oil, triglycerin and the like.
- solid fat examples include cacao butter, palm oil, horse fat, hydrogenated palm oil, palm oil, beef tallow, sheep fat, hydrogenated beef tallow, palm kernel oil, pork fat, beef bone fat, owl kernel oil, hydrogenated oil, cattle Leg fats, moles, hydrogenated castor oil and the like.
- waxes examples include beeswax, candelilla wax, cotton wax, carnauba wax, bayberry wax, ibota wax, whale wax, montan wax, nuka wax, lanolin, kapok wax, lanolin acetate, liquid lanolin, sugar cane wax, lanolin fatty acid isopropyl, hexyl laurate, Examples include reduced lanolin, jojoba wax, hard lanolin, shellac wax, POE lanolin alcohol ether, POE lanolin alcohol acetate, POE cholesterol ether, lanolin fatty acid polyethylene glycol, POE hydrogenated lanolin alcohol ether, and the like.
- hydrocarbon oil examples include liquid paraffin, ozokerite, pristane, paraffin, ceresin, squalene, petrolatum, microcrystalline wax, and the like.
- higher fatty acid examples include lauric acid, myristic acid, palmitic acid, stearic acid, behenic acid, oleic acid, undecylenic acid, toluic acid, isostearic acid, linoleic acid, linolenic acid, eicosapentaenoic acid (EPA), docosahexaenoic acid ( DHA) and the like.
- higher alcohols examples include linear alcohols (eg, lauryl alcohol, cetyl alcohol, stearyl alcohol, behenyl alcohol, myristyl alcohol, oleyl alcohol, cetostearyl alcohol); branched chain alcohols (eg, monostearyl glycerin ether (batyl alcohol) ), 2-decyltetradecinol, lanolin alcohol, cholesterol, phytosterol, hexyl decanol, isostearyl alcohol, octyldodecanol, and the like.
- linear alcohols eg, lauryl alcohol, cetyl alcohol, stearyl alcohol, behenyl alcohol, myristyl alcohol, oleyl alcohol, cetostearyl alcohol
- branched chain alcohols eg, monostearyl glycerin ether (batyl alcohol)
- 2-decyltetradecinol lanolin alcohol
- cholesterol phytosterol
- hexyl decanol isoste
- Anionic surfactants include, for example, fatty acid soaps (eg, sodium laurate, sodium palmitate, etc.); higher alkyl sulfates (eg, sodium lauryl sulfate, potassium lauryl sulfate, etc.); alkyl ether sulfates (eg, POE-lauryl sulfate triethanolamine, POE-sodium lauryl sulfate, etc.); N-acyl sarcosine acid (eg, sodium lauroyl sarcosine, etc.); higher fatty acid amide sulfonate (eg, sodium N-myristoyl-N-methyl taurate, palm Oil fatty acid methyl tauride sodium, lauryl methyl tauride sodium, etc .; phosphate ester salts (POE-oleyl ether sodium phosphate, POE-stearyl ether phosphate, etc.
- fatty acid soaps eg, sodium laurate, sodium palm
- Examples of the cationic surfactant include alkyltrimethylammonium salts (eg, stearyltrimethylammonium chloride, lauryltrimethylammonium chloride, etc.); alkylpyridinium salts (eg, cetylpyridinium chloride, etc.); distearyldimethylammonium dialkyldimethylammonium chloride; Poly (N, N′-dimethyl-3,5-methylenepiperidinium chloride); alkyl quaternary ammonium salt; alkyldimethylbenzylammonium salt; alkylisoquinolinium salt; dialkyl morpholinium salt; POE-alkylamine; Examples include alkylamine salts; polyamine fatty acid derivatives; amyl alcohol fatty acid derivatives; benzalkonium chloride; benzethonium chloride and the like.
- alkyltrimethylammonium salts eg, stearyltrimethylammonium chloride, lauryltrimethyl
- 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, amide betaine) , Sulfobetaine, etc.).
- 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,
- lipophilic nonionic surfactant examples include sorbitan fatty acid esters (for example, sorbitan monooleate, sorbitan monoisostearate, sorbitan monolaurate, sorbitan monopalmitate, sorbitan monostearate, sorbitan sesquioleate, Sorbitan trioleate, penta-2-ethylhexyl diglycerol sorbitan, tetra-2-ethylhexyl diglycerol sorbitan); glycerin polyglycerin fatty acids (eg mono cottonseed oil fatty acid glycerin, monoerucic acid glycerin, sesquioleate glycerin, monostearin) Glycerin acid, ⁇ , ⁇ ′-oleic acid pyroglutamate glycerin, monostearate glycerin malate, etc.); propylene glycol fatty acid esters (for example, Nosutearin
- hydrophilic nonionic surfactants include POE-sorbitan fatty acid esters (for example, POE-sorbitan monooleate, POE-sorbitan monostearate, POE-sorbitan monooleate, POE-sorbitan tetraoleate).
- POE-sorbitan fatty acid esters for example, POE-sorbitan monooleate, POE-sorbitan monostearate, POE-sorbitan monooleate, POE-sorbitan tetraoleate.
- POE sorbite fatty acid esters eg, POE-sorbite monolaurate, POE-sorbite monooleate, POE-sorbite pentaoleate, POE-sorbite monostearate, etc.
- POE-glycerin fatty acid esters eg, POE- Glycerol monostearate, POE-glycerol monoisostearate, POE-monooleate such as POE-glycerol triisostearate, etc.
- POE-fatty acid esters eg POE-distearate, P POE-alkyl ethers (for example, POE-lauryl ether, POE-oleyl ether, POE-stearyl ether, POE-behenyl ether, POE-2-octyldodecyl ether, POE-core) Stanol ether, etc.
- Pluronic type for example, Pluronic, etc.
- natural water-soluble polymers include plant-based polymers (for example, gum arabic, gum tragacanth, galactan, locust bean gum, guar gum, tamarind gum, carob gum, caraya gum, carrageenan, pectin, agar, quince seed (malmello), Arge colloid (gypsum extract), starch (rice, corn, potato, wheat), glycyrrhizic acid); microbial polymer (eg, xanthan gum, dextran, succinoglucan, bull run); animal polymer (eg, collagen, casein) , Albumin, gelatin, etc.).
- plant-based polymers for example, gum arabic, gum tragacanth, galactan, locust bean gum, guar gum, tamarind gum, carob gum, caraya gum, carrageenan, pectin, agar, quince seed (malmello), Arge colloid (gypsum extract), starch (rice, corn, potato,
- Semi-synthetic water-soluble polymers include, for example, starch polymers (eg, carboxymethyl starch, methylhydroxypropyl starch, etc.); cellulose polymers (methylcellulose, ethylcellulose, methylhydroxypropylcellulose, hydroxyethylcellulose, sodium cellulose sulfate) Hydroxypropylcellulose, carboxymethylcellulose, sodium carboxymethylcellulose, crystalline cellulose, cellulose powder and the like); alginic acid polymers (for example, sodium alginate, propylene glycol alginate, etc.) and the like.
- starch polymers eg, carboxymethyl starch, methylhydroxypropyl starch, etc.
- cellulose polymers methylcellulose, ethylcellulose, methylhydroxypropylcellulose, hydroxyethylcellulose, sodium cellulose sulfate Hydroxypropylcellulose, carboxymethylcellulose, sodium carboxymethylcellulose, crystalline cellulose, cellulose powder and the like
- alginic acid polymers for example, sodium
- Synthetic water-soluble polymers include, for example, vinyl polymers (eg, polyvinyl alcohol, polyvinyl methyl ether, polyvinyl pyrrolidone, carboxyvinyl polymer); polyoxyethylene polymers (eg, polyethylene glycol 20,000, 40).
- Acrylic polymer for example, sodium polyacrylate, polyethyl acrylate, polyacrylamide, etc.
- polyethyleneimine for example, sodium polyacrylate, polyethyl acrylate, polyacrylamide, etc.
- thickeners other than the water-soluble polymer include, for example, dextrin, sodium pectate, sodium alginate, cellulose dialkyldimethylammonium sulfate, magnesium aluminum silicate, bentonite, hectorite, silicate A1Mg (beegum), laponite, Silicic anhydride etc. are mentioned.
- ultraviolet absorber examples include benzoic acid-based ultraviolet absorbers (for example, paraaminobenzoic acid (hereinafter abbreviated as PABA), PABA monoglycerin ester, N, N-dipropoxy PABA ethyl ester, N, N-diethoxy PABA ethyl ester.
- PABA paraaminobenzoic acid
- PABA monoglycerin ester N, N-dipropoxy PABA ethyl ester
- N, N-diethoxy PABA ethyl ester examples include benzoic acid-based ultraviolet absorbers (for example, paraaminobenzoic acid (hereinafter abbreviated as PABA), PABA monoglycerin ester, N, N-dipropoxy PABA ethyl ester, N, N-diethoxy PABA ethyl ester.
- PABA paraaminobenzoic acid
- lower alcohols examples include ethanol, propanol, isopropanol, isobutyl alcohol, t-butyl alcohol and the like.
- polyhydric alcohol examples include divalent alcohols (for example, ethylene glycol, propylene glycol, trimethylene glycol, 1,2-butylene glycol, 1,3-butylene glycol, tetramethylene glycol, 2,3-butylene glycol, Pentamethylene glycol, 2-butene-1,4-diol, hexylene glycol, octylene glycol, etc.); trivalent alcohol (eg, glycerin, trimethylolpropane, etc.); tetravalent alcohol (eg, 1, 2, 6) Pentaerythritol, such as hexanetriol, etc .; pentavalent alcohol (eg, xylitol, etc.); hexavalent alcohol (eg, sorbitol, mannitol, etc.); polyhydric alcohol polymer (eg, diethylene glycol, dipropylene glycol, Ethylene glycol, polypropylene glycol, tetraethylene glycol,
- monosaccharides include tricarbon sugars (eg, D-glyceryl aldehyde, dihydroxyacetone, etc.); tetracarbon sugars (eg, D-erythrose, D-erythrulose, D-threose, etc.); pentose sugars (eg, L -Arabinose, D-xylose, L-lyxose, D-arabinose, D-ribose, D-ribulose, D-xylulose, L-xylulose, etc .; hexose (eg D-glucose, D-talose, D-bucose) , D-galactose, D-fructose, L-galactose, L-mannose, D-tagatose, etc.); pentose sugar (eg, aldheptose, heproose, etc.); octose sugar (eg, octo
- Amino sugars eg, D-glucosamine, D-galactosamine, sialic acid, aminouronic acid, muramic acid, etc.
- uronic acids eg, D-glucuronic acid, D-mannuronic acid, L-guluronic acid, D-galacturonic acid, L-iduronic acid and the like.
- oligosaccharides examples include sucrose, gnocyanose, umbelliferose, lactose, planteose, isoliquinoses, ⁇ , ⁇ -trehalose, raffinose, lycnose, umbilicin, stachyose verbus course and the like.
- amino acids include neutral amino acids (eg, threonine, cysteine, etc.); basic amino acids (eg, hydroxylysine, etc.) and the like.
- amino acid derivatives include acyl sarcosine sodium (lauroyl sarcosine sodium), acyl glutamate, acyl ⁇ -alanine sodium, glutathione, pyrrolidone carboxylic acid and the like.
- organic amines examples include monoethanolamine, diethanolamine, triethanolamine, morpholine, triisopropanolamine, 2-amino-2-methyl-1,3-propanediol, and 2-amino-2-methyl-1-propanol. Is mentioned.
- alkylene oxide derivative examples include POE (9) POP (2) dimethyl ether, POE (14) POP (7) dimethyl ether, POE (10) POP (10) dimethyl ether, POE (6) POP (14) dimethyl ether, POE ( 15) POP (5) dimethyl ether, POE (25) POP (25) dimethyl ether, POE (7) POP (12) dimethyl ether, POE (22) POP (40) dimethyl ether, POE (35) POP (40) dimethyl ether, POE ( 50) POP (40) dimethyl ether, POE (55) POP (30) dimethyl ether, POE (30) POP (34) dimethyl ether, POE (25) POP (30) dimethyl ether, POE (27) POP (14) dimethyl Ether, POE (55) POP (28) dimethyl ether, POE (36) POP (41) dimethyl ether, POE (7) POP (12) dimethyl ether, POE (17) POP (4) dimethyl ether.
- sequestering agent examples include 1-hydroxyethane-1,1-diphosphonic acid, 1-hydroxyethane-1,1-diphosphonic acid tetrasodium salt, disodium edetate, trisodium edetate, and tetrasodium edetate.
- antioxidant assistant examples include phosphoric acid, citric acid, ascorbic acid, maleic acid, malonic acid, succinic acid, fumaric acid, kephalin, hexametaphosphate, phytic acid, ethylenediaminetetraacetic acid and the like.
- ingredients that can be added include, for example, preservatives (ethyl paraben, butyl paraben, etc.); whitening agents (eg, placenta extract, yukinoshita extract, arbutin, etc.); blood circulation promoters (nicotinic acid, benzyl nicotinate, nicotine) Acid tocopherol, nicotinic acid ⁇ -butoxy ester, minoxidil or its analog, vitamin Es, ⁇ -oryzanol, alkoxycarbonylpyridine N-oxide, carpronium chloride, acetylcholine or a derivative thereof, and the like (for example, ginger, (Ubakaku, Auren, Shikon, Birch, Loquat, Carrot, Aloe, Zeniaoi, Iris, Grape, Loofah, Lily, Saffron, Senkyu, Pepper, Hypericum, Onionis, Garlic, Pepper, Chimpi, Toki, Button, Seaweed, etc.
- the dosage form of the composition of the present invention is arbitrary, and any dosage form such as a solution system, an emulsion system, a lotion, a gel, a mist, a spray, or a mousse may be used.
- the test method will be described.
- the dispersion state of the produced sample was confirmed with a microscope. A state where there was no aggregate in the field of view when viewed at 100 times was A, 10 or less were B, 50 or less were C, and more were D, and A and B were judged to be well dispersed.
- Stability The state after 4 months of the sample stored in a 50 ml glass bottle at room temperature was visually confirmed. The case where no separation was observed was judged as A, the case where a slightly transparent layer was seen as B, the case where a transparent layer was seen as less than 1/10 of the whole as C, and the case where there was more as D as D.
- the inventors of the present invention do not rely on wrinkle adjustment on the skin such as correction of pores due to the concealment effect of inorganic powders found in general foundations, etc., and the lipophilicity of organic (resin) powders with relatively high transparency
- the porous powder was dropped into a recess such as a pore and the recess was made inconspicuous due to the light diffusion effect of the resin powder.
- Such a resin powder has a relatively high transparency and a refractive index similar to that of a cosmetic base, so that the transparency of the composition can be increased.
- the resin powder, particularly the spherical resin powder has a good feeling of use, but the light diffusing effect tends to be somewhat low. For this reason, it is conceivable that the porous powder is used to enhance the diffusing effect.
- the present inventors conducted the test shown in the following Table 1 and examined the pore correction effect of the lipophilic porous powder as the resin powder.
- Tables 1 to 8 the unit of the content of the raw material used for the composition is mass%.
- ester oils, silicone oils, hydrocarbon oils and the like can be considered as the oil, but when the viscosity is 100 mPa ⁇ s or more (Test Examples 3-2 and 3-5), It was thought that the powder was less likely to be absorbed by the powder, and the pore correction effect could not be confirmed. On the other hand, when the viscosity was less than 100 mPa ⁇ s, the pore correction effect was satisfactorily exhibited even with ester oil, silicone oil, and hydrocarbon oil, but silicone oil (Test Examples 3-1 and 3-3). In the case of hydrocarbon oil (Test Example 3-4), although the viscosity tends to increase, the pore correction effect and the whiteness effect were confirmed.
- the feeling of use approximates that of a cosmetic liquid or a milky lotion, which is a general skin care cosmetic, it is preferable to use a low-viscosity ester oil in order to obtain a composition having a viscosity of 10,000 mPa ⁇ s or less. Further, if the feeling of use is similar to that of gel cosmetics, it is preferable to use silicone oil or hydrocarbon oil in order to obtain a viscosity of 10,000 mPa ⁇ s or more.
- the oil content is up to about 200% by mass with respect to the lipophilic porous powder, a good pore correction effect can be obtained, and appropriate whiteness can be obtained.
- the amount is 200% by mass, the pore correction effect is lost.
- the oil content is 30 to 200% by mass, particularly preferably 170% by mass or less, based on the porous powder. That is, X / Y is preferably 1 or less.
- a polymer dispersant particularly a carboxylic acid type alone such as an alkyl methacrylate copolymer, or a carboxylic acid type dispersion is included.
- the condition was good and stability over time was also obtained.
- the stability evaluation is D
- the powder precipitation can be eliminated by shaking the composition.
- the sulfonic acid type alone as in Test Examples (7-3, 7-4, 7-5), the pore correction effect and the whiteness evaluation were good.
- a sulfonic acid type alone tends to be inferior in dispersion state.
- the present inventors tried to further improve the feeling of use using a wax fine dispersion. That is, a wax fine dispersion in which wax fine particles (particle diameter around 10 ⁇ m) were dispersed in an aqueous medium was added, and an improvement in the feeling in use was examined. The results are shown in Table 8.
- the addition of the fine wax dispersion showed improvement in the feeling of use (powderiness) at about 0.5 to 2.5% by mass of the wax, but it was close to 3% by mass. As a result, there was a slight adverse effect on the pore correction effect. For this reason, when wax fine particles are added, the amount is preferably about 0.5 to 2.5% by mass.
- the present inventors have examined the production method. First, when the oil component is mixed with the lipophilic porous powder and then dispersed in an aqueous medium, The powder remained agglomerated with or without the dispersant in the aqueous medium. Further, when the lipophilic porous powder was dispersed in an aqueous medium without a dispersant and the oil was added, the powder was agglomerated. On the other hand, when the lipophilic porous powder is dispersed in the aqueous medium to which the dispersant is added, and then the oil is added, This oil was gradually retained in the lipophilic porous powder, and finally a clean dispersion free of aggregation could be obtained.
- Examples of the active ingredient * that can be used in Formulation Example 1 include the following ingredients. These may be used alone or in combination of two or more, as long as the effects of the present invention are not impaired.
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Abstract
Description
したがって、スキンケア化粧料には着色剤あるいは隠ぺい力の高い粉体を用いることは少なく、一方、ファンデーション等のメークアップ化粧料には肌上の瑕疵を隠ぺいするため、酸化チタンあるいは酸化亜鉛などの屈折率(隠ぺい力)が高い無機粉体を配合するのが一般的である。
しかしながら、最近は若年層を中心に素肌志向が高まり、素肌の有する特有な透明感をも隠蔽してしまうメークアップ化粧料の使用を抑制する傾向もある。
すなわち、本発明にかかる組成物は、
水性媒体と、
前記水性媒体中に分散された親油性多孔質粉体と、
前記親油性多孔質粉体の孔の少なくとも一部に保持される、粘度100mPa・s以下の油分と、
前記親油性多孔質粉体を水性媒体中に分散させる分散剤と、
を含むことを特徴とする。
また、本発明において、親油性多孔質粉体は架橋型ポリメチルメタクリレートを主素材とすることが好適である。
また、本発明において、親油性多孔質粉体の最大吸油可能量は該粉体に対し100質量%以上であることが好適である。
なお、吸油量の測定方法は、試料をガラス板の上に置き、トリ2-エチルヘキサン酸グリセリルを少しずつ滴下してパレットナイフで練り込み、ペーストが滑らかな硬さになったところを終点とし、滴下重量/試料重量を吸油量(%)とした。
また、本発明において、下記の式を満たすことが好適である。
[(組成物中の油分の含有量(質量%)/(組成物中の親油性多孔質粉体の含有量(質量%))×100]/親油性多孔質粉体の最大吸油量(質量%)≦1
また、本発明において微粒子ワックスを配合することが好適である。
また、本発明において、組成物の粘度は、25℃で100000mPa・s以下であることが好適である。
また、前記組成物が、毛穴補正用であることが好適である。
また、前記組成物の毛穴補正剤としての使用が好適である。
本発明に係る毛穴補正方法は、前記組成物を皮膚に塗布することを特徴とする。
また、本発明にかかる組成物は、分散剤を水性媒体に添加した後に、親油性多孔質粉体を前記水性媒体に分散し、その後、粘度100mPa・s以下の油分を前記水性媒体に添加して得られることを特徴とする。
また、本発明にかかる組成物の製造方法は、分散剤を水性媒体に添加する工程の後に、親油性多孔質粉体を前記水性媒体に分散する工程を有し、その後、粘度100mPa・s以下の油分を前記水性媒体に添加する工程と、を有することを特徴とする。
[親油性多孔質粉体]
本発明において好適に用いられる親油性多孔質粉体としては、架橋型ポリメチルメタクリレート、ナイロン多孔質粉末などが好適に用いられる。材質そのものが親油性であっても、あるいは材質が親水性であるが親油性物質でコーティングしたものでも良いが、コーティングの場合には孔内まで親油化されていることが好ましい。
親油性多孔質粉体の最大吸油可能量は、粉体に対して100質量%以上であることが好ましい。最大吸油可能量は多孔質容積とも密接に関係し、また多孔質形態は光の拡散性に影響を与える。このため、最大吸油可能量が100質量%未満であると光拡散効果が不十分となり、毛穴補正効果が十分とならない。
[油分]
本発明において好適に用いられる油分としては、極性油、シリコーン油など、各種の油分を用いることができるが、粘度は100mPa・s以下であることが必要である。粘度が100mPa・sを超えると前記親油性多孔質粉体に保持されにくくなり、親油性多孔質粉体による白化を防止することが困難となる。
また、極性油としてはトリ2-エチルヘキサン酸グリセリルなどのエステル油が例示され、特に親油性多孔質粉体として架橋型ポリメチルメタクリレートを用いた場合には、トリ2-エチルヘキサン酸グリセリルが好ましい。
極性油を用いた場合には、組成物粘度が比較的低く抑えられ、スキンケア組成物、特に美容液、乳液に近似した使用感(みずみずしさ、べたつきがない等)を得ることができる。
また、非極性油としては、メチルポリシロキサン、メチルフェニルポリシロキサン、流動パラフィンなどが例示され、非極性油を用いた場合には比較的高粘度となるため、ジェル状スキンケア組成物に近似した使用感を得ることができる。
油分量は下記の式を満たすようにすることが好ましい。
[(組成物中の油分の含有量(質量%)/(組成物中の親油性多孔質粉体の含有量(質量%))×100]/親油性多孔質粉体の最大吸油量(質量%)≦1
油分量が上記式を満たさない場合には、毛穴補正効果が得られない。なお、油分量が0.1倍よりも少ないと、毛穴補正効果が劣ってしまう場合がある。
油分としては、ミリスチン酸イソプロピル、オクタン酸セチル、ミリスチン酸オクチルドデシル、パルミチン酸イソプロピル、ステアリン酸ブチル、ラウリン酸ヘキシル、ミリスチン酸ミリスチル、オレイン酸デシル、ジメチルオクタン酸ヘキシルデシル、乳酸セチル、乳酸ミリスチル、酢酸ラノリン、ステアリン酸イソセチル、イソステアリン酸イソセチル、ジ-2-エチルヘキサン酸エチレングリコール、ジペンタエリスリトール脂肪酸エステル、モノイソステアリン酸N-アルキルグリコール、ジカプリン酸ネオペンチルグリコール、ジ-2-ヘプチルウンデカン酸グリセリン、トリ-2-エチルヘキサン酸トリメチロールプロパン、トリイソステアリン酸トリメチロールプロパン、テトラ-2-エチルヘキサン酸ペンタエリスリトール、トリ-2-エチルヘキサン酸グリセリン、トリオクタン酸グリセリン、トリイソパルミチン酸グリセリン、トリイソステアリン酸トリメチロールプロパン、セチル2-エチルヘキサノエート、2-エチルヘキシルパルミテート、トリミリスチン酸グリセリン、トリ-2-ヘプチルウンデカン酸グリセライド、オレイン酸オレイル、アセトグリセライド、パルミチン酸2-ヘプチルウンデシル、アジピン酸ジイソブチル、アジピン酸ジ-2-ヘプチルウンデシル、エチルラウレート、セバシン酸ジ-2-エチルヘキシル、ミリスチン酸2-ヘキシルデシル、パルミチン酸2-ヘキシルデシル、アジピン酸2-ヘキシルデシル、セバシン酸ジイソプロピル、コハク酸2-エチルヘキシル、クエン酸トリエチル等を挙げることができる。
本発明において好適に用いられる油分は、油分全体として粘度が100mPa・s未満であることが好ましい。
[分散剤]
本発明において、分散剤としては、カルボキシビニルポリマー、ポリアクリル酸ナトリウム、アクリル酸・メタクリル酸アルキル共重合体などのカルボン酸系ポリマーが好ましい。
[組成物の粘度]
組成物の粘度は、100000mPa・s以下が好ましい。組成物の粘度が100000mPa・s以下であることにより、スキンケア感覚を得ることができる。なお、組成物の粘度が、100mPa・s以下になると、親油性多孔質粉体が沈降しやすくなるため、100mPa・sより大きくすることが好ましい。[その他]
本発明の組成物には、上記必須成分の外、通常化粧品や医薬部外品の組成物に用いられる成分を配合することができ、常法に応じて製造される。以下に具体的な配合可能成分を列挙するが、前記必須成分に加え、下記成分の一種又は二種以上とを配合して本発明の組成物を調製できる。
ただし、高屈折率(屈折率2以上など)の無機粉体を配合する場合には、組成物中5質量%以下、好ましくは1質量%以下とすることが好ましい。
高級脂肪酸としては、例えば、ラウリン酸、ミリスチン酸、パルミチン酸、ステアリン酸、ベヘン酸、オレイン酸、ウンデシレン酸、トール酸、イソステアリン酸、リノール酸、リノレイン酸、エイコサペンタエン酸(EPA)、ドコサヘキサエン酸(DHA)等が挙げられる。
アニオン界面活性剤としては、例えば、脂肪酸セッケン(例えば、ラウリン酸ナトリウム、パルミチン酸ナトリウム等);高級アルキル硫酸エステル塩(例えば、ラウリル硫酸ナトリウム、ラウリル硫酸カリウム等);アルキルエーテル硫酸エステル塩(例えば、POE-ラウリル硫酸トリエタノールアミン、POE-ラウリル硫酸ナトリウム等);N-アシルサルコシン酸(例えば、ラウロイルサルコシンナトリウム等);高級脂肪酸アミドスルホン酸塩(例えば、N-ミリストイル-N-メチルタウリンナトリウム、ヤシ油脂肪酸メチルタウリッドナトリウム、ラウリルメチルタウリッドナトリウム等);リン酸エステル塩(POE-オレイルエーテルリン酸ナトリウム、POE-ステアリルエーテルリン酸等);スルホコハク酸塩(例えば、ジ-2-エチルヘキシルスルホコハク酸ナトリウム、モノラウロイルモノエタノールアミドポリオキシエチレンスルホコハク酸ナトリウム、ラウリルポリプロピレングリコールスルホコハク酸ナトリウム等);アルキルベンゼンスルホン酸塩(例えば、リニアドデシルベンゼンスルホン酸ナトリウム、リニアドデシルベンゼンスルホン酸トリエタノールアミン、リニアドデシルベンゼンスルホン酸等);高級脂肪酸エステル硫酸エステル塩(例えば、硬化ヤシ油脂肪酸グリセリン硫酸ナトリウム等);N-アシルグルタミン酸塩(例えば、N-ラウロイルグルタミン酸モノナトリウム、N-ステアロイルグルタミン酸ジナトリウム、N-ミリストイル-L-グルタミン酸モノナトリウム等);硫酸化油(例えば、ロート油等);POE-アルキルエーテルカルボン酸;POE-アルキルアリルエーテルカルボン酸塩;α-オレフィンスルホン酸塩;高級脂肪酸エステルスルホン酸塩;二級アルコール硫酸エステル塩;高級脂肪酸アルキロールアミド硫酸エステル塩;ラウロイルモノエタノールアミドコハク酸ナトリウム;N-パルミトイルアスパラギン酸ジトリエタノールアミン;カゼインナトリウム等が挙げられる。
なお、本発明において低分子界面活性剤を用いた場合、該低分子界面活性剤が多孔質粉体に吸着し、粉体内外の疎水性に影響を与える可能性があるため、組成物の1質量%以下とすることが好ましい。
アミノ酸としては、例えば、中性アミノ酸(例えば、スレオニン、システイン等);塩基性アミノ酸(例えば、ヒドロキシリジン等)等が挙げられる。また、アミノ酸誘導体として、例えば、アシルサルコシンナトリウム(ラウロイルサルコシンナトリウム)、アシルグルタミン酸塩、アシルβ-アラニンナトリウム、グルタチオン、ピロリドンカルボン酸等が挙げられる。
まず、試験方法について説明する。
(分散状態)
作製したサンプルの分散状態を顕微鏡により確認をおこなった。100倍で見たときの視野中に凝集物が1つもない状態をA、10個以下をB、50個以下をC、それ以上をDとし、AとBを分散状態が良いと判断した。
(安定性)
室温で50mlのガラス瓶に保管したサンプルの4か月後の状態を目視で確認した。全く分離が見られないものをA、わずかに透明な層が見られるものをB、透明な層が全体の10分の1以下程度見られるをC、それより多いものをDとして判定した。ただし分散状態が良好なものは、安定性が悪くても、使用前によく振って使えば問題ない。
(毛穴補正効果)
専門パネリスト(10名)がサンプルを使用し、毛穴補正効果があるものをA、やや効果があるものをB、あまり効果がないものをC、効果がないものをDとして判定した。AとBを毛穴補正効果が良いと判断した。
(白さ)
専門パネリスト(10名)がサンプルを使用し、白さがまったく目立たないものをA、やや白さがあるもののほとんど目立たないものをB、白さが目立ってしまうものをC、白くなりすぎて明らかに不自然なものをDとして判定した。
(粉っぽさ)
専門パネリスト(10名)がサンプルを使用し、粉っぽさが少ないものをA、やや粉っぽさが残るものをB、かなり粉っぽいものをCとして判定した。
(粘度)
各サンプルをBL型粘度計(芝浦システム株式会社製)、ローターNo.2、12rpm、60秒、30℃で測定したものである。
このような樹脂粉体は、比較的透明度が高くしかも屈折率も化粧品基剤と近似するため、組成物の透明度を高くすることができるが、耐水性を高めるため、樹脂粉体を選択する必要がある。
加えて、樹脂粉体、特に球状樹脂粉体は使用感もよいが、光の拡散効果はやや低い傾向にあり、このため、多孔質粉体を用い拡散効果を高めることが考えられる。
これに対し、多孔質粉体を配合した場合(試験例1-2,1-3)には高い毛穴補正効果が認められたが、水性分散媒に多孔質粉体を配合しただけ(試験例1-2)では、該多孔質粉体が浮上してしまい、分散性が悪く、しかも肌に塗布後、光の散乱効果が強すぎ、白く見えてしまう。
一方、親油性多孔質粉体(本試験例で用いた架橋型ポリメチルメタクリレート多孔質紛体のトリ2-エチルヘキサン酸グリセリルの吸油量は210%)に油分を吸収させた場合(試験例1-3)には光の散乱が適度に抑制され、しかも樹脂粉体の見かけ比重も調製されるため、分散性も良好であった。
結果を次の表3に示す。
このため、一般的なスキンケア化粧料である美容液ないし乳液に近似した使用感とするならば、粘度10000mPa・s以下の組成物とするため、低粘度エステル油を用いることが好ましい。
また、ジェル状化粧料に近似した使用感とするのであれば、粘度10000mPa・s以上とするため、シリコーン油ないし炭化水素油を用いることが好ましい。
なお、表5中のXは、親油性多孔質粉末の最大吸油量(質量%)であり、Yは、(組成物中の油分の含有量(質量%))×100/(組成物中の親油性多孔質粉体の含有量(質量%))×100である。
このため、油分量は多孔質粉体に対し、30~200質量%、特に好ましくは170質量%以下である。即ち、X/Yが1以下であることが好ましい。
すなわち、水性媒体中にワックス微粒子(粒子径10μm前後)を分散させたワックス微分散物を添加し、使用感の改善について検討を行った。結果を表8に示す。
このため、ワックス微粒子を添加する場合には0.5~2.5質量%程度とすることが好ましい。
まず、油性成分を親油性多孔質粉体と混合してから水性媒体に分散したところ、
水性媒体中に分散剤がある・ないにかかわらず粉末が凝集したままになってしまった。
また分散剤のない水性媒体に親油性多孔質粉体を分散し、油分を添加した場合も粉体は凝集してしまった。
一方、分散剤を添加した水性媒体に親油性多孔質粉体を分散し、その後油分を添加したところ、
この油分が親油性多孔質粉体に徐々に保持されるようになり、最終的に凝集のないきれいな分散体を得ることができた。
イオン交換水 残部
グリセリン 10
ヘキサメタリン酸ソーダ 0.01
1,3-ブチレングリコール 8
合成炭化水素ワックス 4
ポリビニルアルコール 0.1
多孔質ナイロン粉体 10
アクリル酸・メタクリル酸アルキル共重合体 0.03
トリ2-エチルヘキサン酸グリセリル 10
水酸化カリウム 0.015
ポリアクリル酸ヒドロキシエチル・アクリロイル
ジメチルタウリンナトリウム共重合体 0.7
有効成分* 適量
トレハロース
グリシルグリシン
ベルゲニアシリアタ根エキス
セリン
マヨラナ葉エキス
セイヨウトチノキ種子エキス
エリスリトール
ラウロイルグルタミン酸ジ(フィトステリル/オクチルドデル)
PEG/PPG-14/7ジメチルエーテル
PEG/PPG-17/4ジメチルエーテル
硫酸Ba
ローズマリー葉エキス
カミツレ花エキス
アルギニンHCl
サッカロミセス溶解質エキス
トラネキサム酸
ヨモギ葉エキス
ハマメリス葉エキス
アセチルヒアルロン酸Na
イノシトール
水溶性コラーゲン
2-O-エチルアスコルビン酸
トルメンチラ根エキス
オリーブ葉エキス
リシンHCl
ハイビスカス花エキス
加水分解シルク
グリチルリチン酸2K
ワイルドタイムエキス
酢酸トコフェロール
アセンヤクエキス
オタネニンジン根エキス
ユキノシタエキス
ミシマサイコ根エキス
テアニン
オウゴン根エキス
マンゴスチン樹皮エキス
加水分解コンキオリン
アラントイン
Claims (7)
- 水性媒体と、
前記水性媒体中に分散された親油性多孔質粉体と、
前記親油性多孔質粉体の孔の少なくとも一部に保持される、粘度100mPa・s以下の油分と、
前記親油性多孔質粉体を水性媒体中に分散させる分散剤と、
を含むことを特徴とする組成物。 - 請求項1記載の組成物において、親油性多孔質粉体は架橋型ポリメチルメタクリレートを主素材とする組成物。
- 請求項1または2記載の組成物において、親油性多孔質粉体の最大吸油可能量が該粉体に対し100質量%以上であることを特徴とする組成物。
- 請求項1~3のいずれかに記載の組成物において、下記の式を満たすことを特徴とする組成物。
[(組成物中の油分の含有量(質量%)/(組成物中の親油性多孔質粉体の含有量(質量%))×100]/親油性多孔質粉体の最大吸油量(質量%)≦1 - 請求項1~4のいずれかに記載の組成物において、微粒子ワックスを配合することを特徴とする組成物。
- 請求項5記載の組成物において、組成物の粘度は、25℃で100000mPa・s以下であることを特徴とする組成物。
- 請求項1~6のいずれかに記載の組成物において毛穴補正用であることを特徴とする組成物。
Priority Applications (6)
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KR1020187015006A KR20180069059A (ko) | 2015-10-30 | 2016-10-28 | 조성물 |
CN201680063742.6A CN108366953B (zh) | 2015-10-30 | 2016-10-28 | 组合物 |
JP2017547906A JP6979874B2 (ja) | 2015-10-30 | 2016-10-28 | 組成物 |
US15/772,268 US20180311118A1 (en) | 2015-10-30 | 2016-10-28 | Composition |
EP16859986.8A EP3369418B1 (en) | 2015-10-30 | 2016-10-28 | Composition for correcting pores of the skin |
US17/153,123 US20210137801A1 (en) | 2015-10-30 | 2021-01-20 | Method of preparing a cosmetic composition |
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JP2015-215124 | 2015-10-30 | ||
JP2015215124 | 2015-10-30 |
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US15/772,268 A-371-Of-International US20180311118A1 (en) | 2015-10-30 | 2016-10-28 | Composition |
US17/153,123 Continuation US20210137801A1 (en) | 2015-10-30 | 2021-01-20 | Method of preparing a cosmetic composition |
Publications (1)
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WO2017073758A1 true WO2017073758A1 (ja) | 2017-05-04 |
Family
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PCT/JP2016/082139 WO2017073758A1 (ja) | 2015-10-30 | 2016-10-28 | 組成物 |
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US (2) | US20180311118A1 (ja) |
EP (1) | EP3369418B1 (ja) |
JP (1) | JP6979874B2 (ja) |
KR (1) | KR20180069059A (ja) |
CN (1) | CN108366953B (ja) |
TW (1) | TW201722394A (ja) |
WO (1) | WO2017073758A1 (ja) |
Cited By (4)
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WO2018198737A1 (ja) * | 2017-04-27 | 2018-11-01 | 株式会社 資生堂 | 多孔質粉末配合日焼け止め化粧料 |
WO2019244911A1 (ja) * | 2018-06-20 | 2019-12-26 | 株式会社 資生堂 | 組成物 |
JP2020535183A (ja) * | 2017-09-29 | 2020-12-03 | 株式会社 資生堂 | 水中油型乳化組成物及びその製造方法並びに製品 |
EP3666251A4 (en) * | 2017-08-07 | 2021-05-05 | Shiseido Company, Ltd. | WATER-BASED POWDER-BASED COMPOSITION AND EXTERNAL SKIN PREPARATION |
Families Citing this family (1)
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US20220249354A1 (en) * | 2019-07-26 | 2022-08-11 | Shiseido Company, Ltd. | Water based composition |
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Also Published As
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KR20180069059A (ko) | 2018-06-22 |
JP6979874B2 (ja) | 2021-12-15 |
EP3369418B1 (en) | 2021-06-23 |
CN108366953B (zh) | 2021-12-21 |
EP3369418A4 (en) | 2019-07-31 |
JPWO2017073758A1 (ja) | 2018-08-16 |
US20210137801A1 (en) | 2021-05-13 |
US20180311118A1 (en) | 2018-11-01 |
CN108366953A (zh) | 2018-08-03 |
EP3369418A1 (en) | 2018-09-05 |
TW201722394A (zh) | 2017-07-01 |
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