WO2014136993A2 - Produit cosmétique pour le soin de la peau - Google Patents

Produit cosmétique pour le soin de la peau Download PDF

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Publication number
WO2014136993A2
WO2014136993A2 PCT/JP2014/066911 JP2014066911W WO2014136993A2 WO 2014136993 A2 WO2014136993 A2 WO 2014136993A2 JP 2014066911 W JP2014066911 W JP 2014066911W WO 2014136993 A2 WO2014136993 A2 WO 2014136993A2
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WIPO (PCT)
Prior art keywords
mass
polyoxyethylene
skin care
skin
acid
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PCT/JP2014/066911
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English (en)
Japanese (ja)
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WO2014136993A3 (fr
Inventor
一貴 佐々木
清水　秀樹
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株式会社 資生堂
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Priority to CN201480078157.4A priority Critical patent/CN106232089B/zh
Priority to JP2015504468A priority patent/JP6456815B2/ja
Publication of WO2014136993A2 publication Critical patent/WO2014136993A2/fr
Publication of WO2014136993A3 publication Critical patent/WO2014136993A3/fr

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q17/00—Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
    • A61Q17/04—Topical preparations for affording protection against sunlight or other radiation; Topical sun tanning preparations
    • 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
    • A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • A61K8/26—Aluminium; Compounds thereof

Definitions

  • the present invention relates to a skin care cosmetic that can prevent or suppress damage to the skin due to external stimuli such as air pollutants and ultraviolet rays. More specifically, the present invention relates to a skin care cosmetic that not only has an ultraviolet protection ability but also can effectively adsorb air pollutants and has an excellent pH buffering ability.
  • the skin and hair are constantly exposed to external stimuli and are subject to various damages from the external environment.
  • air pollutants such as microparticulate matter and acid liquids such as acid rain, which have recently attracted attention, are known to adversely affect the skin by adhering to the skin.
  • ultraviolet rays such as UVA and UVB damage skin and cause skin aging.
  • substances that can cause damage do not adhere to the skin and / or the adverse effects due to the attached irritation causing substances are mitigated (antioxidation or neutralization). It is done.
  • an anti-pollution cosmetic which has a function for protecting the skin as described above
  • a cosmetic has been proposed in which an oil-based coating agent is blended to cover the skin closely.
  • an oil-based coating agent is blended to cover the skin closely.
  • Patent Document 1 describes a composition (cosmetics) for protecting skin or hair from heavy metals contained in air pollutants, and that a chelating agent that chelates heavy metals and sphingolipid are blended. It is a feature.
  • Patent Document 2 describes a skin / hair protecting agent containing an extract of a plant belonging to the genus Orchidaceae, and intends to alleviate the adverse effects of stimulating substances based on the antioxidant action of the extract. .
  • an object of the present invention is to provide a skin care cosmetic that can effectively protect the skin from various external stimuli including ultraviolet rays as well as air pollutants and acidic liquids, that is, an anti-poration cosmetic.
  • magnesium aluminate metasilicate is not only excellent in adsorbing air pollutants but also has a pH buffering ability to neutralize acidic substances.
  • the present inventors have found that it can be combined with various UV protection agents in a stable manner, and have completed the present invention.
  • the present invention provides a skin care cosmetic comprising (A) magnesium aluminate metasilicate and (B) an ultraviolet protective agent.
  • the skin care cosmetic of the present invention is blended with magnesium aluminate metasilicate, it effectively adsorbs air pollutants by its adsorption ability and does not reach the skin. It can neutralize and reduce the skin damage caused by these external stimuli. Moreover, since the ultraviolet protective agent is mix
  • the skin care cosmetic of the present invention contains (A) magnesium aluminate metasilicate.
  • the magnesium aluminate metasilicate used in the present invention is preferably an amorphous substance having no crystal form, and is generally used in the form of granules or powder. Since it is an amorphous structure, it cannot be represented accurately by a chemical structural formula, but can be represented by the following general formula (1) for convenience. Al 2 O 3 .MgO.1.7SiO 2 .xH 2 O (1)
  • Granules or powders of magnesium aluminate metasilicate have a very large specific surface area (at least 100 m 2 / g, generally 250 to 300 m 2 / g), so that they have excellent water absorption and oil absorption, while neutralizing acidic substances. It has the feature of having ability.
  • commercially available magnesium aluminate metasilicate can also be used, and examples thereof include Neusilin (registered trademark) manufactured by Fuji Chemical Industry Co., Ltd.
  • the magnesium aluminate metasilicate used in the present invention may be in the form of granules or powder, and the shape and particle size are not particularly limited, but are usually 20, 30, 40 or 50 ⁇ m or more, 2,000, 1, Spherical powders or granules having a particle size of 000 or 800 ⁇ m or less are preferred.
  • the blending amount of magnesium aluminate metasilicate in the skin care cosmetic of the present invention is not particularly limited, but is usually 0.001, 0.005, 0.008 or 0.01% by mass or more, preferably 10% by mass. Hereinafter, it is more preferably 5% by mass or less, and further preferably 3% by mass or less. For example, it can be blended in the range of 0.001 to 10% by mass, 0.05 to 5% by mass, or 0.01 to 3% by mass. If the blending amount is less than 0.001% by mass, the effect of blending magnesium aluminate silicate becomes difficult to obtain, and if the blending amount exceeds 10% by mass, good usability may be impaired.
  • the skin care cosmetic of the present invention contains (B) an ultraviolet protective agent in addition to (A) magnesium aluminate metasilicate.
  • the ultraviolet protective agent in the present invention is composed of either or both of an ultraviolet absorber and an ultraviolet scattering agent.
  • the ultraviolet absorber that can constitute the ultraviolet protective agent is not particularly limited, and can be selected from those usually used in cosmetics and the like.
  • Specific examples of the ultraviolet absorber include, for example, paraaminobenzoic acid (PABA), PABA monoglycerin ester, N, N-dipropoxy PABA ethyl ester, N, N-diethoxy PABA ethyl ester, N, N-dimethyl PABA ethyl ester, Benzoic acid UV absorbers such as N, N-dimethyl PABA butyl ester and diethylaminohydroxybenzoyl hexyl benzoate; Anthranilic acid UV absorbers such as homomenthyl-N-acetylanthranilate; Amyl salicylate, menthyl salicylate , Salicylic acid UV absorbers such as octyl salicylate, phenyl salicylate, benzyl salicylate, p-isopropanol pheny
  • the ultraviolet scattering agent that can constitute the ultraviolet protective agent is not particularly limited, and can be selected from those usually used in cosmetics and the like.
  • metal oxide powders such as titanium oxide and zinc oxide are preferably used.
  • the blending amount of the UV protective agent in the skin care cosmetic of the present invention is usually 40% by mass or less, preferably 35% by mass or less, more preferably 30% by mass or less. is there.
  • the minimum of the compounding quantity of a ultraviolet protective agent is not specifically limited, Usually, it is 1, 1.5 or 2 mass% or more. For example, it can be blended in the range of 1 to 40% by mass, 1.5 to 35% by mass, or 2 to 30% by mass. If the blending amount is less than 1% by mass, sufficient UV protection ability may not be obtained, and if it exceeds 40% by mass, a good feeling in use may be impaired.
  • the skin care cosmetic of the present invention contains (A) magnesium aluminate metasilicate, it can effectively adsorb air pollutants and the like, and neutralizes the attached acidic liquid based on its pH buffering capacity. be able to. Since the skin care cosmetic of the present invention further contains (B) an ultraviolet protective agent, the skin can be effectively protected from ultraviolet rays. Conventionally, cosmetics having such functions have not been known.
  • the skin care cosmetic of the present invention preferably contains the following components in addition to the essential components (A) and (B).
  • (C) Porous powder By adding a porous powder having adsorptivity to the skin care cosmetic of the present invention, (A) the contaminant adsorbing function of the cosmetic of the present invention based on magnesium aluminate metasilicate is further enhanced. Can do.
  • the porous powder that can be blended in the present invention is not particularly limited as long as it can be blended in cosmetics and the like, and specific examples thereof include clay minerals such as silica, cellulose, zeolite, and bentonite.
  • the shape and average particle diameter of the porous powder are not particularly limited, but it is usually preferable to add a spherical powder of about 1 to 100 ⁇ m from the viewpoint of usability.
  • the blending amount is preferably 0.01% by mass or more, more preferably 0.05% by mass or more, still more preferably 0.1% by mass or more, and preferably 10% by mass or less. More preferably, it is 5 mass% or less, More preferably, it is 3 mass% or less. For example, it can be blended in the range of 0.01 to 10% by mass, 0.05 to 5% by mass, or 0.1 to 3% by mass.
  • Citric acid (salt) By blending citric acid (salt) having buffering capacity into the skin care cosmetic of the present invention, the pH buffering capacity of the present invention based on (A) magnesium aluminate metasilicate can be further enhanced.
  • Citric acid / citrate forms a pH buffer system and functions to adjust the pH of the cosmetic.
  • Typical examples of the citrate include sodium salt and potassium salt.
  • the blending amount is preferably 0.01% by mass or more, more preferably 0.015% by mass or more, further preferably 0.2% by mass or more, and preferably 5% by mass. % Or less, more preferably 3% by mass or less, and further preferably 1% by mass or less. For example, it can be blended in the range of 0.01 to 5% by mass, 0.01 to 3% by mass, or 0.01 to 1% by mass.
  • the skin care cosmetic of the present invention can prevent skin damage caused by air pollutants and acidic liquids based on the adsorption ability and pH buffering ability of (A) magnesium aluminate metasilicate. By blending, the effect of preventing damage caused by an oxidizing substance is improved.
  • Antioxidants used in the present invention include sulfur-containing compounds such as thiotaurine, hypotaurine, glutathione, cysteine and cystine, ⁇ -tocopherol and its derivatives, black tea extract, green tea extract, thyme extract, and peach extract. Mention may be made of extracts.
  • Sulfur-containing compounds such as thiotaurine and ⁇ -tocopherol may be added in the form of a salt, and are not particularly limited, but include alkali metal salts such as sodium salt, potassium salt, lithium salt, magnesium salt, calcium salt, etc. Examples thereof include alkaline earth metal salts, ammonium salts and amino acid salts.
  • the blending amount is preferably 0.001% by mass or more, more preferably 0.0015% by mass or more, further preferably 0.02% by mass or more, and preferably 1% by mass or less. More preferably, it is 0.5 mass% or less, More preferably, it is 0.1 mass% or less. For example, it can be blended in the range of 0.001 to 1% by mass, 0.001 to 0.5% by mass, or 0.001 to 0.1% by mass.
  • the skin care cosmetics of the present invention can be provided in any form such as aqueous cosmetics (including microemulsions), oil-in-water emulsified cosmetics, water-in-oil emulsified cosmetics, and oily cosmetics. And you may contain the other arbitrary component which can be normally mix
  • optional ingredients include, but are not limited to, oily ingredients, surfactants, humectants, thickeners, alcohols, powder ingredients, organically modified clay minerals, aqueous ingredients, and various drugs.
  • oil component examples include camellia oil, macadamia nut oil, olive oil, castor oil, safflower oil, soybean oil, tea seed oil, cocoa butter, coconut oil, hydrogenated palm oil, palm oil, owl, hydrogenated castor oil, beeswax, Natural oils such as candelilla wax, carnauba wax, lanolin, liquid lanolin, jojo wax, hard lanolin, polyoxyethylene lanolin alcohol ether, polyoxyethylene cholesterol ether, liquid paraffin, ozokerite, squalene, paraffin, ceresin, petrolatum, microcrystalline wax, etc.
  • camellia oil macadamia nut oil
  • Natural oils such as candelilla wax, carnauba wax, lanolin, liquid lanolin, jojo wax,
  • Hydrocarbon oils isopropyl myristate, octyldodecyl myristate, isopropyl palmitate, cholesteryl 12-hydroxystearate, ethylene glycol di-2-ethylhexylate, di- Synthetic oil components such as pentylerythritol fatty acid ester, pentaerythritol tetra-2-ethylhexylate, glycerin tri-2-ethylhexylate, trimethylolpropane triisostearate, cetyl-2-ethylhexanoate, castor oil fatty acid methyl ester, dimethyl Chain polysiloxane such as polysiloxane, methylphenylpolysiloxane, methylhydrogenpolysiloxane, cyclic polysiloxane such as decamethylpolysiloxane, dodecamethylpolysiloxane, tetramethyltetrahydr
  • lipophilic nonionic surfactant examples include sorbitan monooleate, sorbitan monoisostearate, sorbitan monolaurate, sorbitan monopalmitate, sorbitan monostearate, sorbitan sesquioleate, penta-2-ethylhexyl acid Fatty acid esters of sorbitan such as diglycerol sorbitan, glycerol monostearate, glycerol oleate pyroglutamate, glycerol or polyglycerol fatty acid esters such as malate ester of glycerol monostearate, propylene glycol such as propylene glycol monostearate Fatty acid esters, hydrogenated castor oil derivatives, glycerin alkyl ethers and the like.
  • sorbitan monooleate such as diglycerol sorbitan, glycerol monostearate, glycerol oleate pyroglutamate,
  • hydrophilic nonionic surfactant examples include polyoxyethylene sorbitan monooleate, polyoxyethylene sorbitan fatty acid esters such as polyoxyethylene sorbitan monostearate, polyoxyethylene sorbit monolaurate, polyoxyethylene Fatty acid esters of polyoxyethylene sorbit such as sorbit monooleate, polyoxyethylene sorbite monostearate, polyoxyethylene glycerin monostearate, polyoxyethylene glycerin monoisostearate, polyoxyethylene glycerin triisostearate Polyoxyethylene fatty acid ester such as polyoxyethylene glycerin fatty acid ester, polyoxyethylene monooleate, polyoxyethylene distearate , Polyoxyethylene lauryl ether, polyoxyethylene oleyl ether, polyoxyethylene stearyl ether, polyoxyethylene (2-octyldodecyl) ether, polyoxyethylene alkyl ethers such as polyoxyethylene cholestanol ether, polyoxyethylene
  • Polyoxyethylene castor oil or polyoxyethylene hydrogenated castor oil derivative coconut oil fatty acid diethanolamide, lauric acid monoethanolamide, fatty acid isopropanolamide, etc. Alkanolamides, polyoxyethylene propylene glycol fatty acid esters, polyoxyethylene alkylamines, polyoxyethylene fatty acid amides, sucrose fatty acid esters, polyoxyethylene nonylphenol and formaldehyde condensates, alkylethoxydimethylamine oxide And trioleyl phosphoric acid.
  • anionic surfactant examples include fatty acid soaps such as sodium laurate and sodium palmitate, salts of higher alkyl sulfates such as sodium lauryl sulfate and potassium lauryl sulfate, salts of polyoxyethylene lauryl sulfate and triethanolamine, Salts of alkyl ether sulfates such as sodium polyoxyethylene lauryl sulfate, N-acyl sarcosine acids such as sodium lauroyl sarcosine, N-myristoyl-N-methyl taurate sodium, coconut oil fatty acid methyl tauride sodium, lauryl methyl tauride sodium, etc.
  • fatty acid soaps such as sodium laurate and sodium palmitate
  • salts of higher alkyl sulfates such as sodium lauryl sulfate and potassium lauryl sulfate
  • salts of polyoxyethylene lauryl sulfate and triethanolamine Salts of alkyl ether sulfates such as
  • Sulfonic acid salts of higher fatty acid amides such as sodium polyoxyethylene oleyl ether phosphate, sodium polyoxyethylene stearyl ether phosphate, Sodium hexyl sulfosuccinate, monolauroyl monoethanolamide polyoxyethylene sodium sulfosuccinate, sulfosuccinates such as sodium lauryl polypropylene glycol sulfosuccinate, alkylbenzene sulfonates such as sodium dodecylbenzenesulfonate, triethanolamine dodecylbenzene, N -N-acyl glutamic acid such as monosodium lauroyl glutamate, disodium N-stearoyl glutamate, sulfates of higher fatty acid esters such as hydrogenated coconut oil fatty acid sodium glycerol sulfate, carboxylates of polyoxyethylene alkyl ethers, ⁇ -olefin
  • cationic surfactant examples include alkyltrimethylammonium salts such as stearyltrimethylammonium chloride and lauryltrimethylammonium chloride, dialkyldimethylammonium salts such as distearyldimethylammonium chloride, and poly (N, N′-dimethyl-3, chloride).
  • alkylpyridinium salts such as cetylpyridinium chloride, alkyl quaternary ammonium salts, alkyldimethylbenzylammonium salts, alkylisoquinolinium salts, dialkyl morpholinium salts, polyoxyethylene alkylamines, alkylamines Salt, fatty acid derivative of polyamine, fatty acid derivative of amyl alcohol, benzalkonium chloride, benzethonium chloride, cationic polymer, ⁇ -N, N-dimethyl-N-acrylate Chill ammonioethyl chloride-vinyl pyrrolidone copolymer, and the like.
  • alkylpyridinium salts such as cetylpyridinium chloride, alkyl quaternary ammonium salts, alkyldimethylbenzylammonium salts, alkylisoquinolinium salts, dialkyl morpholinium salts, polyoxyethylene alkylamines, al
  • amphoteric surfactants examples include 2-undecyl-N, N, N-tris (hydroxyethylcarboxymethyl) -2-imidazoline sodium, 2-cocoyl-2-imidazolinium hydroxide-1-carboxyethyloxydi Imidazoline-based amphoteric surfactants such as sodium, betaine-based amphoteric surfactants such as 2-heptadecyl-N-carboxymethyl-N-hydroxyethylimidazolinium betaine, lauryldimethylaminoacetic acid betaine, alkylbetaine, amide betaine, sulfobetaine Etc.
  • humectant examples include polyhydric alcohols such as ethylene glycol, propylene glycol, dipropylene glycol, 1,3-butylene glycol, glycerin, erythritol, trimethylolpropane, pentaerythritol, sorbitol, maltitol, diglycerin, and polyethylene glycol. Cholesteryl-12-hydroxystearate, sodium lactate, dl-pyrrolidone carboxylate, urea, diglycerin ethylene oxide / propylene oxide adduct and the like.
  • thickeners examples include gum arabic, carrageenan, gum tragacanth, quince seed (quince), casein, sodium caseinate, dextrin, gelatin, sodium alginate, methylcellulose, ethylcellulose, carboxymethylcellulose, hydroxyethylcellulose, hydroxypropylcellulose, polyvinyl alcohol, Examples include sodium polyacrylate, carboxyvinyl polymer, guar gum, and xanthan gum.
  • Examples of the higher alcohol include lauryl alcohol, stearyl alcohol, behenyl alcohol, myristyl alcohol, oleyl alcohol, cetostearyl alcohol, monostearyl glycerol ether (batyl alcohol), lanolin alcohol, cholesterol, phytosterol, isostearyl alcohol, octyldodecanol, and the like. Can be mentioned.
  • powder component examples include talc, kaolin, mica, sericite (sericite), phlogopite, synthetic mica, magnesium carbonate, calcium carbonate, aluminum silicate, silica, zeolite, barium sulfate, and calcined calcium sulfate (baked gypsum).
  • organic powders such as methyl powder, polystyrene powder, styrene-acrylic acid copolymer powder, polymethysil sesquioxane powder, and cellulose powder.
  • synthetic resin emulsion an acrylic resin emulsion, a polyvinyl acetate resin emulsion, etc. are mentioned, for example.
  • organically modified clay mineral a material obtained by adding a quaternary ammonium salt compound to a natural or synthetic smectite clay mineral such as bentonite by an ion exchange reaction is preferable.
  • the organically modified clay mineral is not particularly limited as long as it is pharmaceutically acceptable, and examples thereof include dimethylammonium hectorite, benzyldimethylstearylammonium hectorite, distearyldimethylammonium chloride-treated aluminum magnesium silicate, and the like.
  • the skin care cosmetic of the present invention is not particularly limited, but is preferably provided in the form of cream, ointment, gel, lotion, milky lotion or the like.
  • the present invention will be described in further detail with reference to examples.
  • the blending amount means mass% unless otherwise specified.
  • Example 1 Air pollutant adsorption effect A sample was prepared according to the formulation shown in Table 1 below.
  • a pseudo air pollutant (dispersion) having the following composition was mixed with each sample at 5% by mass and allowed to stand for 15 minutes.
  • each sample containing the same amount of UV protection agent has a sufficient UV protection ability.
  • Comparative Example 2 in which (vinyl dimethicone / methicone silsesquioxane) crosspolymer is blended as a powder component and in Comparative Example 3 in which no powder component is blended, carbon black which is a pseudo air pollutant can be adsorbed and precipitated.
  • Example 1 and Comparative Example 1 in which magnesium aluminate metasilicate or silica was blended, the carbon black settled to form a transparent layer.
  • Example 2 pH buffer effect A sample was prepared with the same formulation as in Table 1. A pseudo air pollutant similar to that in Example 1 was mixed with each sample, and an acidic solution (1.1% by mass citric acid aqueous solution) was added in an amount 9 times (mass) of each sample, and then the pH of each sample was added. Was measured. The final composition of each sample after adding the acidic solution is as shown in Table 3 below.
  • Example 2 containing magnesium aluminate metasilicate maintained a pH close to neutrality even when an acidic solution was added (showing buffer capacity), but no powder was added.
  • Comparative Example 4 and Comparative Examples 5 and 6 in which other powders were blended acidification by an acidic solution could not be prevented. That is, it was confirmed that only cosmetics containing a combination of magnesium aluminate metasilicate and a UV protection agent have all the effects of adsorption of air pollutants, pH buffering and UV protection.
  • Example 3 Formulation example (sunscreen cream) Compounding ingredients Compounding amount (% by mass) (1) Hydrophobized fine particle zinc oxide 20 (2) Hydrophobized fine particle titanium oxide 2 (3) Ethylhexyl methoxycinnamate 7 (4) Decamethylcyclopentasiloxane 10 (5) Isopropyl myristate 5 (6) Mineral oil 1 (7) Isostearic acid 2 (8) Methylsiloxane network polymer 5 (9) Polyether-modified silicone 4 (10) Organically modified bentonite 2 (11) Remaining ion exchange water (12) Glycerin 2.5 (13) 1,3-butylene glycol 5 (14) Alcohol 5 (15) Phenoxyethanol 0.5 (16) Citric acid 0.3 (17) Sodium citrate 0.2 (18) Magnesium aluminate metasilicate 0.1 (19) Cellulose powder 1.0 (20) Green tea extract 0.1
  • Production method (1) to (10) were mixed and dispersed. Thereafter, the water phases (11) to (20) mixed and dissolved were added and mixed to obtain the desired sunscreen cream.
  • the obtained sunscreen cream had all the adsorbing ability of air pollutants, pH buffering ability and UV protection ability.
  • Example 4 Formulation example (sunscreen lotion (two-layer type)) Compounding ingredients Compounding amount (% by mass) (1) Decamethylcyclopentasiloxane 20 (2) Isohexadecane 10 (3) Dimethylpolysiloxane 5 (4) Polyether-modified silicone 2 (5) Magnesium aluminate metasilicate 1 (6) Octocrylene 3 (7) Ethylhexyl methoxycinnamate 5 (8) Hydrophobized fine particles of zinc oxide 12 (9) Hydrophobized fine particle titanium oxide 5 (10) Polymethylmethacrylate spherical powder 3 (11) Cross-linked silicone / reticular silicone block copolymer 3 (12) ⁇ -Tocopherol 0.1 (13) Residual amount of ion-exchanged water (14) 2-amino-2-methyl-1,3-propanediol 1 (15) Phenylbenzimidazolesulfonic acid 2 (16) Glycerin 2 (17) 1,3-butylene glycol
  • Production method (1) to (12) were mixed and dispersed. Thereafter, the aqueous phases (13) to (21) mixed and dissolved were added and mixed to obtain the desired sunscreen lotion.
  • the obtained sunscreen lotion had all the adsorption ability of air pollutants, pH buffering ability and UV protection ability.

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Abstract

　L'objectif de la présente invention est de proposer un produit cosmétique pour le soin de la peau, c'est-à-dire un produit cosmétique antipollution, capable de protéger efficacement la peau contre divers irritants extérieurs tels que les rayons UV, ainsi que les polluants atmosphériques et les liquides acides. À cet effet, la présente invention concerne un produit cosmétique pour le soin de la peau caractérisé en ce qu'il contient (A) de 0,001 à 10 % en masse d'aluminométasilicate de magnésium et (B) de 1 à 40 % en masse d'un agent de protection contre les UV. Le produit cosmétique pour le soin de la peau contient en outre de préférence (C) une poudre poreuse, (D) de l'acide citrique (sel) et/ou E) un antioxydant.
PCT/JP2014/066911 2014-04-24 2014-06-25 Produit cosmétique pour le soin de la peau WO2014136993A2 (fr)

Priority Applications (2)

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CN201480078157.4A CN106232089B (zh) 2014-04-24 2014-06-25 护肤化妆品
JP2015504468A JP6456815B2 (ja) 2014-04-24 2014-06-25 スキンケア化粧料

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JP2014-089767 2014-04-24
JP2014089767 2014-04-24

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WO2014136993A2 true WO2014136993A2 (fr) 2014-09-12
WO2014136993A3 WO2014136993A3 (fr) 2014-11-27

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JP2016094361A (ja) * 2014-11-13 2016-05-26 ロート製薬株式会社 微小粒子状物質防御用外用剤
WO2018182255A1 (fr) * 2017-03-31 2018-10-04 (주)아모레퍼시픽 Composition cosmétique anti-pollution comprenant une poudre sphérique
WO2018225718A1 (fr) 2017-06-05 2018-12-13 昭和電工株式会社 Inhibiteur de maladies de la peau, et composition pour l'inhibition de maladies de la peau
CN109803637A (zh) * 2016-10-18 2019-05-24 莱雅公司 保护角蛋白材料免于污染物的方法
KR20190119624A (ko) * 2017-02-17 2019-10-22 이머테크 에스아에스 오염을 감소시키기 위한 미립자 광물의 용도
WO2020246556A1 (fr) 2019-06-06 2020-12-10 花王株式会社 Procédé pour éliminer la fixation de polluants atmosphériques
WO2020246555A1 (fr) 2019-06-06 2020-12-10 花王株式会社 Composition contenant des particules
WO2020246557A1 (fr) 2019-06-06 2020-12-10 花王株式会社 Procédé pour empêcher l'adhérence d'une substance toxique atmosphérique
EP3698770A4 (fr) * 2017-10-18 2021-06-09 LG Household & Health Care Ltd. Composition cosmétique pour bloquer la poussière fine

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JP2020507613A (ja) * 2017-02-17 2020-03-12 イメルテック ソシエテ パル アクシオン サンプリフィエ 汚染を低下させるための粒状鉱物の使用
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