WO2010137094A1 - 水中油型乳化皮膚化粧料 - Google Patents
水中油型乳化皮膚化粧料 Download PDFInfo
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- WO2010137094A1 WO2010137094A1 PCT/JP2009/006929 JP2009006929W WO2010137094A1 WO 2010137094 A1 WO2010137094 A1 WO 2010137094A1 JP 2009006929 W JP2009006929 W JP 2009006929W WO 2010137094 A1 WO2010137094 A1 WO 2010137094A1
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- component
- oil
- wax
- poe
- acid
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Classifications
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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
- A61Q19/08—Anti-ageing 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
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/04—Dispersions; Emulsions
- A61K8/06—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
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/04—Dispersions; Emulsions
- A61K8/06—Emulsions
- A61K8/062—Oil-in-water 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
- A61K8/72—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
-
- 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
- A61K8/8105—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- A61K8/8111—Homopolymers or copolymers of aliphatic olefines, e.g. polyethylene, polyisobutene; 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
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/92—Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof
-
- 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
- A61K8/922—Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof of vegetable origin
-
- 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
- A61K2800/59—Mixtures
- A61K2800/592—Mixtures of compounds complementing their respective functions
Definitions
- the present invention relates to an oil-in-water (O / W type) emulsified skin cosmetic. More specifically, the present invention relates to an oil-in-water emulsified skin cosmetic that provides an excellent firmness to the skin, is not sticky, and has excellent stability without the addition of chemicals or film agents.
- drugs such as vitamin A and its derivatives are used as a method for delaying / preventing skin elasticity / elasticity reduction, wrinkle development, etc., or concealing wrinkles, etc. with aging etc.
- a method is known (see, for example, Patent Documents 1 and 2).
- a method using a film agent such as polyvinyl alcohol, polyvinyl pyrrolidone, or an acrylic resin, or a silicone elastomer is known (for example, Patent Document 3).
- a film agent such as polyvinyl alcohol, polyvinyl pyrrolidone, or an acrylic resin, or a silicone elastomer is known (for example, Patent Document 3).
- the method using a drug requires continuous use for a long period of time, and it is difficult to stably maintain the drug in the base without reducing the drug effect.
- the method using a coating agent, etc. when added in an amount that can sufficiently feel firmness and elasticity, causes sticking and stickiness when applied to the skin, is inferior in stability under long-term storage, There were problems such as affecting stability.
- JP-A-8-245366 Japanese Patent No. 3634139 JP 2007-269723 A Japanese Patent Laid-Open No. 5-933 JP 9-315936 A
- the present invention has been made in view of the above-described conventional circumstances.
- the oil-in-water emulsified skin makeup that brings about an excellent firmness to the skin, is not sticky, and has excellent stability without the addition of a drug or a film agent.
- the purpose is to provide a fee.
- the present invention provides (a) paraffin wax and / or polyethylene wax, (b) microcrystalline wax, (c) a higher fatty acid having 20 to 32 carbon atoms and 28 to 34 carbon atoms. Containing waxes derived from animals and plants having a melting point of 75 to 100 ° C., and the blending ratio of component (a) to component (b) is component (a): component (b) There is provided an oil-in-water emulsified skin cosmetic composition having a ratio of 70:30 to 95: 5 (mass ratio).
- the present invention also provides the above oil-in-water emulsified skin cosmetic, wherein the component (c) is carnauba wax.
- the total amount of the component (a) and the component (b) is 0.01 to 2% by mass, and the amount of the component (c) is 0.005 to 2% by mass.
- An oil-type emulsified skin cosmetic is provided.
- an oil-in-water emulsified skin cosmetic that provides an excellent firmness to the skin, is not sticky, and has excellent stability without the addition of chemicals or film agents.
- paraffin wax and / or polyethylene wax is used as component (a).
- the paraffin wax is usually obtained by separating and extracting hydrocarbons with good crystallinity from a distillate portion obtained by distilling crude oil under reduced pressure. It is a colorless or white transparent solid wax mainly composed of linear hydrocarbons, and has a mass average molecular weight (Mw; hereinafter, sometimes simply referred to as “molecular weight”) of about 200 to 700.
- Mw mass average molecular weight
- the above polyethylene wax is a synthetic wax and refers to a low molecular weight ethylene polymer that exhibits a white waxy solid.
- Mw molecular weight
- a component can use 1 type (s) or 2 or more types.
- the microcrystalline wax as the component (b) is a hydrocarbon wax mainly taken from a residual oil portion obtained by distilling crude oil under reduced pressure, and the hydrocarbons constituting the hydrocarbon are branched hydrocarbons (isoparaffins) and saturated cyclic hydrocarbons (cycloparaffins). There are many. Therefore, the crystal is smaller than the paraffin wax of component (a), and the molecular weight is usually about 500 to 800. The melting point is about 60 to 90 ° C.
- the component (b) is also commercially available as “Microcrystalline Wax P” (manufactured by Nikko Jamaica Co., Ltd.).
- a component can use 1 type (s) or 2 or more types.
- the blending ratio of the component (a) to the component (b) is larger than the above blending ratio, the crystallinity is high and the precipitation tends to occur, so that the stability is deteriorated.
- the total amount of the component (a) and the component (b) is preferably 0.01 to 2% by mass, more preferably 0.05 to 1% by mass, particularly preferably 0.2 to 0.5% by mass. %. If the blending amount is less than 0.01% by mass, a tendency to lose elasticity is observed. On the other hand, if the blending amount exceeds 2% by mass, the crystallinity tends to be high and precipitation tends to occur, so that the stability tends to deteriorate.
- the component (c) is composed mainly of an ester of a higher fatty acid having 20 to 32 carbon atoms and an alcohol having 28 to 34 carbon atoms (containing about 80 to 85% by mass in the component (c)), and has a melting point of 75 to It is a wax derived from animals and plants at 100 ° C.
- the melting point is preferably 80 to 90 ° C.
- Plant-derived waxes are preferred. Specifically, carnauba wax, rice wax (rice bran) and the like are preferable examples. Of these, carnauba wax is most preferable.
- candelilla wax which is a kind of plant-derived wax and is widely used in cosmetics, contains about 30% by mass of fatty acid esters having 16 to 34 carbon atoms, such as Hentria Contan (C 31 H 64 ). It contains about 45% by mass of hydrocarbon, about 25% by mass of free alcohol, resin, etc., and has a melting point of 66-71 ° C., so it is not included in component (c) of the present invention.
- the amount of the component (c) is preferably 0.005 to 2% by mass, more preferably 0.01 to 1% by mass, and particularly preferably 0.01 to 0.5% by mass in the total amount of the cosmetic of the present invention. is there. If the blending amount is less than 0.005% by mass, the crystallization of the component (a) cannot be suppressed, and the stability tends to deteriorate. On the other hand, if the blending amount exceeds 2% by mass, the stickiness tends to increase. .
- the cosmetic composition of the present invention it is possible to improve the skin fit and firmness and obtain sufficient stability only by combining the components (a) to (c). Since the component (a) is highly crystalline, it was difficult to obtain sufficient stability only by blending the component (a) and the component (b). However, by combining the component (c), stability was improved. I was able to improve. In addition, it is possible to obtain an excellent feeling of elasticity without the action of drugs such as vitamin A, film forming agents, silicone resins, etc. as in the past, and usability (no stickiness or litter), stability could get.
- drugs such as vitamin A, film forming agents, silicone resins, etc.
- the oil-in-water emulsified skin cosmetic of the present invention further contains an emulsifier, but the emulsifier is not particularly limited, and is a nonionic surfactant (lipophilic, hydrophilic), anionic surfactant, cationic surfactant. What can be normally mix
- lipophilic nonionic surfactant examples include sorbitan monooleate, sorbitan monoisostearate, sorbitan monolaurate, sorbitan monopalmitate, sorbitan monostearate, sorbitan sesquioleate, sorbitan trioleate, penta-2- Sorbitan fatty acid esters such as diglycerol sorbitan ethylhexylate and diglycerol sorbitan tetra-2-ethylhexylate; (poly) glycerin fatty acid esters such as glyceryl monostearate and diglycene monostearate; propylene such as propylene glycol monostearate Examples include glycol fatty acid esters; hardened castor oil derivatives, glycerin alkyl ethers, and the like.
- hydrophilic nonionic surfactant examples include POE sorbitan fatty acid esters such as POE sorbitan monooleate, POE sorbitan monostearate, POE sorbitan monolaurate, and POE sorbitan tetraoleate; POE sorbitan monolaurate, POE POE sorbite fatty acid esters such as sorbite monooleate, POE sorbite pentaoleate, and POE sorbite monostearate; POE glycerin fatty acid esters such as POE glycerin monostearate and POE glycerin triisostearate; POE fatty acid such as POE monooleate Esters; POE alkyl ethers such as POE lauryl ether; POE alkyl phenyl ethers such as POE octylphenyl ether; POE ⁇ P POE / POP alkyl ethers such as P
- Anionic surfactants include, for example, soap bases, laurates (sodium, potassium, magnesium, ammonium, monoethanolamine, triethanolamine, etc., and so on), fatty acid soaps such as palmitate Higher alkyl sulfates such as lauryl sulfate; alkyl ether sulfates such as POE lauryl sulfate; N-acyl sarcosine salts such as lauroyl sarcosine salt; POE oleyl ether phosphate, POE stearyl ether phosphate, etc.
- N-acyl glutamate N-acyl glycine salt such as N-lauroyl glycine salt, N-myristoyl glycine salt, N-stearoyl glycine salt; N-lauroyl alanine salt, N-myristoyl alanine salt, N-stearoyl alanine salt, etc.
- N-acylalanine salts such as N-lauroyl aspartate, N-myristoyl aspartate, N-stearoyl aspartate; N-cocoyl-N-methyltaurate, N-lauroyl- N-Me Long chain acyl lower alkyl taurine salts such as rutaurine salt, N-myristoyl-N-methyltaurine salt, N-stearoyl-N-methyltaurine salt, N-cocoyl taurine salt; dodecane-1,2-diol acetate ether salt, etc.
- Hydroxy ether carboxylates of higher fatty acid esters such as hydrogenated coconut oil fatty acid glycerol sulfate; sulfated oils such as funnel oil; POE alkyl ether carboxylic acid, POE alkyl allyl ether carboxylate, ⁇ -olefin sulfonic acid Salts, higher fatty acid ester sulfonates, secondary alcohol sulfates, higher fatty acid alkylolamide sulfates, lauroyl monoethanolamide succinate, N-palmitoyl aspartic acid disalt and the like.
- higher fatty acid esters such as hydrogenated coconut oil fatty acid glycerol sulfate
- sulfated oils such as funnel oil
- POE alkyl ether carboxylic acid POE alkyl allyl ether carboxylate, ⁇ -olefin sulfonic acid Salts, higher fatty acid ester sulfonates, secondary alcohol sulfates
- cationic surfactant examples include alkyltrimethylammonium salts such as stearyltrimethylammonium chloride and lauryltrimethylammonium chloride, distearyldimethylammonium dialkyldimethylammonium chloride, and poly (N, N′-dimethyl-3,5-methylene chloride).
- alkyltrimethylammonium salts such as stearyltrimethylammonium chloride and lauryltrimethylammonium chloride, distearyldimethylammonium dialkyldimethylammonium chloride, and poly (N, N′-dimethyl-3,5-methylene chloride).
- alkyl pyridinium salts such as cetyl pyridinium chloride, alkyl quaternary ammonium salts, alkyl dimethyl benzyl ammonium salts, alkyl isoquinolinium salts, dialkyl morpholinium salts, POE alkyl amines, alkyl amine salts, polyamine fatty acid derivatives And amyl alcohol fatty acid derivatives, benzalkonium chloride, benzethonium chloride and the like.
- alkyl pyridinium salts such as cetyl pyridinium chloride, alkyl quaternary ammonium salts, alkyl dimethyl benzyl ammonium salts, alkyl isoquinolinium salts, dialkyl morpholinium salts, POE alkyl amines, alkyl amine salts, polyamine fatty acid derivatives And amyl alcohol fatty acid derivatives, benzalkonium chloride, benzethonium chloride and the
- amphoteric surfactants examples include 2-undecyl-N, N, N- (hydroxyethylcarboxymethyl) -2-imidazoline sodium, 2-cocoyl-2-imidazolinium hydroxide-1-carboxyethyloxy-2 Imidazoline-based amphoteric surfactants such as sodium salt, betaine-based surfactants such as 2-heptadecyl-N-carboxymethyl-N-hydroxyethylimidazolinium betaine, lauryldimethylaminoacetic acid betaine, alkylbetaine, amide betaine, sulfobetaine Etc. are exemplified.
- nonionic surfactant as the emulsifier or the nonionic surfactant and the anionic surfactant, in particular, the long chain acyl lower alkyl taurine salt type anionic surfactant (for example, stearoylmethyl taurine salt, etc.)
- a combination is more preferably used from the viewpoint of stability and the like.
- oil-in-water type emulsified skin cosmetic of the present invention in addition to the above-mentioned components, other optional additive components that are usually used in external preparations for skin such as cosmetics and pharmaceuticals, as long as the purpose and effect of the present invention are not impaired, , Oils and fats, waxes, hydrocarbon oils, higher fatty acids, higher alcohols, synthetic ester oils, silicone oils, water-soluble polymers, chelating agents, lower alcohols, polyhydric alcohols, pH adjusters, antioxidants, powder ingredients, perfumes Water or the like can be appropriately blended as necessary. However, it is not limited to these examples.
- oils and fats examples include corn oil, olive oil, rapeseed oil, castor oil, soybean oil, peanut oil, glycerin triisooctanoate, and other solid oils such as cocoa butter and hardened oil.
- waxes examples include beeswax and lanolin.
- hydrocarbon oil examples include oils such as liquid paraffin, squalane, ceresin, petrolatum, and paraffin.
- 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 isosteary
- Synthetic ester oils include isopropyl myristate, octyldodecyl myristate, myristyl myristate, isopropyl palmitate, hexyl laurate, decyl oleate, oleyl oleate, cetyl lactate, isocetyl isostearate, diisopropyl adipate, diethyl sebacate, And diisopropyl sebacate and crotamiton (C 13 H 17 NO).
- silicone oil examples include chain polysiloxanes such as dimethylpolysiloxane and methylphenylpolysiloxane.
- water-soluble polymers examples include plant polymers (eg, carrageenan, pectin, corn starch, etc.); microbial polymers (eg, xanthan gum, pullulan, sodium hyaluronate, etc.); cellulose polymers (methylcellulose, ethylcellulose, etc.) , Hydroxyethylcellulose, hydroxypropylcellulose, carboxymethylcellulose, sodium carboxymethylcellulose, etc.); alginic acid polymer (eg, sodium alginate); vinyl polymer (eg, polyvinyl alcohol, polyvinylpyrrolidone, carboxyvinyl polymer, etc.); acrylic acid Based polymers (for example, sodium polyacrylate, polyethyl acrylate, polyacrylamide, etc.).
- plant polymers eg, carrageenan, pectin, corn starch, etc.
- microbial polymers eg, xanthan gum, pullulan, sodium hyaluronate, etc.
- cellulose polymers
- chelating agents examples include sodium edetate and sodium metaphosphate.
- Examples of lower alcohols include ethanol and isopropanol.
- polyhydric alcohols examples include dihydric alcohols (eg, propylene glycol, 1,3-butylene glycol, etc.); trivalent alcohols (eg, glycerin, etc.); tetravalent alcohols (eg, 1,2,6- Pentaerythritol such as hexanetriol); pentahydric alcohol (eg, xylitol, etc.); hexavalent alcohol (eg, sorbitol, mannitol, etc.); polyhydric alcohol polymer (eg, dipropylene glycol, triethylene glycol, polyethylene glycol, etc.) ); Sugar alcohols (for example, sorbitol, mannitol, etc.) and the like.
- dihydric alcohols eg, propylene glycol, 1,3-butylene glycol, etc.
- trivalent alcohols eg, glycerin, etc.
- tetravalent alcohols eg, 1,2,6- Pentaery
- pH adjuster examples include buffers such as lactic acid-sodium lactate and citric acid-sodium citrate; amino acids (eg, glycine).
- antioxidants examples include dibutylhydroxytoluene (BHT) and butylhydroxyanisole (BHA).
- the powder component examples include inorganic powders (eg, talc, kaolin, bentonite, magnesium aluminate silicate, anhydrous silicic acid, titanium oxide, zinc oxide, etc.); organic powders (eg, cellulose powder); inorganic pigments (eg, , Iron sesquioxide, yellow iron sesquioxide, black iron oxide, etc.); organic pigments (for example, aluminum lake) and the like.
- inorganic powders eg, talc, kaolin, bentonite, magnesium aluminate silicate, anhydrous silicic acid, titanium oxide, zinc oxide, etc.
- organic powders eg, cellulose powder
- inorganic pigments eg, Iron sesquioxide, yellow iron sesquioxide, black iron oxide, etc.
- organic pigments for example, aluminum lake
- antiseptics ethyl paraben, butyl paraben, etc.
- anti-inflammatory agents eg, glycyrrhizic acid derivatives, glycyrrhetinic acid derivatives, salicylic acid derivatives, allantoin, etc.
- vitamins eg, vitamin B6, Vitamin C, Vitamin E and its derivatives, panthenol, etc.
- various extracts for example, Izayoi rose, Achillea millefolium, Merilot, Oat, Ouren, Shikon, Peonies, Assembly, Birch, Sage, Loquat, Carrot, Aloe, Xenia mallow, Iris , Grape, yokuinin, loofah, lily, saffron, senkyu, ginger, hypericum, onionis, garlic, pepper, chimpi, red pepper, seaweed, etc.); blood circulation promoter (eg nonyl acid vanillylamide, nic
- the oil-in-water emulsified skin cosmetic of the present invention is prepared by conventional methods such as preparing an oil phase and an aqueous phase in advance and emulsifying by mixing and stirring while gradually adding the oil phase to the aqueous phase thus prepared. Although it can obtain, it is not limited to these illustrated manufacturing methods.
- the water phase is preferably 60 to 97% by mass and the oil phase is preferably 3 to 40% by mass.
- conventional film forming agents polyvinyl alcohol, polyvinyl pyrrolidone, acrylic resin, etc.
- vitamin A or a derivative thereof, silicone elastomer, and the like are excellent without blending the necessary amount for recovery and improvement of elasticity. A firm feeling can be obtained.
- blendings of the said conventional recovery feeling recovery component as an arbitrary addition component is not excluded.
- the oil-in-water emulsified skin cosmetic of the present invention can be widely applied to cosmetics, pharmaceuticals, and quasi drugs applied to the outer skin.
- the product form is also arbitrary, and examples include emulsion products such as emulsification foundations and sunscreen emulsions, and cream-like products such as skin creams.
- Examples 1 to 6 Comparative Examples 1 to 5
- Samples of prescriptions for each component and blending amount shown in Tables 1 and 2 below were prepared by a conventional method. Using the prepared sample, stability (state stability), firmness, and non-stickiness were evaluated according to the above evaluation method. The results are shown in Tables 1 and 2.
- Examples 1 to 6 that satisfy the constituent requirements of the present invention exhibited excellent effects in all of stability, firmness, and non-stickiness.
- Comparative Examples 1 to 5 lacking any of the constituent features of the present invention could not have all the effects of the present invention.
- Comparative Example 3 did not contain any of the components (a) to (c) and tried to obtain a firm feeling using a conventional coating agent, but stickiness occurred and stability could not be obtained.
- Comparative Example 4 which mix
- Comparative Example 1 lacked stability due to lack of component (c).
- Comparative Example 2 contained the component (b) but did not contain the component (a) and the component (c). Comparative Example 5 contained components (a) to (c), but the blending ratio of component (a) to component (b) was below the range of the present invention, resulting in stickiness.
- Example 7 O / W type emulsion] (Mixed component) (mass%) (1) Behenyl alcohol 0.8 (2) Batyl alcohol 0.1 (3) Polyethylene wax 0.4 (4) Microcrystalline wax 0.1 (5) Carnauba 0.1 (6) Glyceryl stearate 0.2 (7) Tetra-2-ethylhexanoic acid pentaerythrit 3 (8) Dimethicone 0.5 (9) Squalane 3 (10) Stearoyl methyl taurine sodium 0.2 (11) Glycerin 5 (12) 1,3-butylene glycol 7 (13) Tranexamic acid 2 (14) Carboxyvinyl polymer sodium 0.1 (15) Sodium metaphosphate 0.01 (16) Phenoxyethanol 0.5 (17) Purified water residue (production method) The aqueous phase and the oil phase are heated to 70 ° C. and then emulsified by a homomixer and then cooled.
- Example 8 O / W type cream
- (Mixed component) (mass%) (1) Polyethylene wax 0.4 (2) Microcrystalline wax 0.1 (3) Carnavalou 0.02 (4) POE (20) sorbitan isostearate 2.5 (5) PEG-100 stearate 0.5 (6) Glyceryl stearate 1.2 (7) Behenyl alcohol 1.5 (8) Stearyl alcohol 0.5 (9) Mineral oil 4 (10) Cetyl ethylhexanoate 4 (11) Pentaerystyl tetraoctanoate 4 (12) Dimethicone 3 (13) Bentonite 0.3 (14) Glycerin 15 (15) Dipropylene glycol 8 (16) Dipotassium glycyrrhizinate 0.1 (17) Sodium metaphosphate 0.1 (18) Phenoxyethanol 0.5 (19) Citric acid 0.01 (20) Sodium citrate 0.09 (21) Purified water residue (production method) The aqueous phase and the oil phase are heated to 70 ° C. and then emuls
- an oil-in-water emulsified skin cosmetic that provides an excellent firmness to the skin, is not sticky, and has excellent stability without the addition of chemicals or film agents.
Abstract
Description
各試料を調製後、顕微鏡観察により、乳化粒子の凝集や合一、結晶析出等の異常の有無について、下記評価基準に基づき評価した。
(評価基準)
○(良好):異常がみられなかった
△(やや不良):軽微な異常が観察された
×(不良):明らかな異常が観察された
女性専門パネル(10名)により、各試料を肌へ塗布後のハリ感を、下記評価基準に基づき評価した。
(評価基準)
○(良好):ハリ感があると評価したパネルが7名以上
△(やや不良):ハリ感があると評価したパネルが3~6名
×(不良):ハリ感があると評価したパネルが2名以下
女性専門パネル(10名)により、各試料を肌へ塗布後のべたつきのなさを、下記評価基準に基づき評価した。
(評価基準)
○(良好):べたつきがないと評価したパネルが7名以上
△(やや不良):べたつきがないと評価したパネルが3~6名
×(不良):べたつきがないと評価したパネルが2名以下
下記表1、2に示す各成分、配合量の処方の試料を常法により調製した。調製した試料を用いて、上記評価方法に従い、安定性(状態安定性)、ハリ感、べたつきのなさ評価した。結果を表1、2に示す。
(配 合 成 分) (質量%)
(1)ベヘニルアルコール 0.8
(2)バチルアルコール 0.1
(3)ポリエチレンワックス 0.4
(4)マイクロクリスタリンワックス 0.1
(5)カルナバロウ 0.1
(6)ステアリン酸グリセリル 0.2
(7)テトラ2-エチルヘキサン酸ペンタエリスリット 3
(8)ジメチコン 0.5
(9)スクワラン 3
(10)ステアロイルメチルタウリンナトリウム 0.2
(11)グリセリン 5
(12)1,3-ブチレングリコール 7
(13)トラネキサム酸 2
(14)カルボキシビニルポリマーナトリウム 0.1
(15)メタリン酸ナトリウム 0.01
(16)フェノキシエタノール 0.5
(17)精製水 残余
(製法)
水相および油相を70℃に加熱し、その後ホモミキサーによって乳化した後、冷却する。
(配 合 成 分) (質量%)
(1)ポリエチレンワックス 0.4
(2)マイクロクリスタリンワックス 0.1
(3)カルナバロウ 0.02
(4)POE(20)イソステアリン酸ソルビタン 2.5
(5)ステアリン酸PEG-100 0.5
(6)ステアリン酸グリセリル 1.2
(7)ベヘニルアルコール 1.5
(8)ステアリルアルコール 0.5
(9)ミネラルオイル 4
(10)エチルヘキサン酸セチル 4
(11)テトラオクタン酸ペンタエリスチル 4
(12)ジメチコン 3
(13)ベントナイト 0.3
(14)グリセリン 15
(15)ジプロピレングリコール 8
(16)グリチルリチン酸ジカリウム 0.1
(17)メタリン酸ナトリウム 0.1
(18)フェノキシエタノール 0.5
(19)クエン酸 0.01
(20)クエン酸ナトリウム 0.09
(21)精製水 残余
(製法)
水相および油相を70℃に加熱し、その後ホモミキサーによって乳化した後、冷却する。
Claims (3)
- (a)パラフィンワックスおよび/またはポリエチレンワックスと、(b)マイクロクリスタリンワックスと、(c)炭素原子数20~32の高級脂肪酸と炭素原子数28~34のアルコールとのエステルを主成分とし、融点が75~100℃である動植物由来のロウ類を含有し、(a)成分と(b)成分との配合比が(a)成分:(b)成分=70:30~95:5(質量比)である、水中油型乳化皮膚化粧料。
- (c)成分がカルナバロウである、請求項1記載の水中油型乳化皮膚化粧料。
- (a)成分と(b)成分との合計配合量が0.01~2質量%であり、(c)成分の配合量が0.005~2質量%である、請求項1または2記載の水中油型乳化皮膚化粧料。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09845161.0A EP2436369A4 (en) | 2009-05-25 | 2009-12-16 | COSMETIC EMULSION PREPARATION OIL IN WATER FOR SKIN CARE |
US13/322,197 US8778363B2 (en) | 2009-05-25 | 2009-12-16 | Oil-in-water emulsion skin care cosmetic composition |
RU2011152889/15A RU2545926C2 (ru) | 2009-05-25 | 2009-12-16 | Косметическая композиция для ухода за кожей на основе эмульсии "масло в воде" |
CN2009801594875A CN102448426B (zh) | 2009-05-25 | 2009-12-16 | 水包油型乳化皮肤化妆品 |
HK12106416.9A HK1165713A1 (en) | 2009-05-25 | 2012-07-03 | Oil-in-water emulsion skin care cosmetic composition |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JP2009124824A JP4489139B1 (ja) | 2009-05-25 | 2009-05-25 | 水中油型乳化皮膚化粧料 |
JP2009-124824 | 2009-05-25 |
Publications (1)
Publication Number | Publication Date |
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WO2010137094A1 true WO2010137094A1 (ja) | 2010-12-02 |
Family
ID=42351894
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2009/006929 WO2010137094A1 (ja) | 2009-05-25 | 2009-12-16 | 水中油型乳化皮膚化粧料 |
Country Status (8)
Country | Link |
---|---|
US (1) | US8778363B2 (ja) |
EP (1) | EP2436369A4 (ja) |
JP (1) | JP4489139B1 (ja) |
KR (1) | KR20120024788A (ja) |
CN (1) | CN102448426B (ja) |
HK (1) | HK1165713A1 (ja) |
RU (1) | RU2545926C2 (ja) |
WO (1) | WO2010137094A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106318221A (zh) * | 2016-08-20 | 2017-01-11 | 杨配媛 | 广谱蜡釉 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011061864A1 (en) * | 2009-11-20 | 2011-05-26 | L'oreal | A cosmetic or dermatological composition with low stickiness, containing a lipophilic active ingredient |
FR3002140B1 (fr) | 2013-02-21 | 2015-07-31 | Oreal | Emulsion huile-dans-eau soft-solid comprenant un melange de tensioactifs non-ioniques, un polysaccharide hydrosoluble et une cire comprenant au moins un ester |
FR3002141B1 (fr) | 2013-02-21 | 2015-06-26 | Oreal | Emulsion huile-dans-eau comprenant au moins un melange specifique de tensioactifs non-ioniques, une cire comprenant au moins un ester et un polysaccharide hydrosoluble |
CN105307629B (zh) | 2013-06-07 | 2019-05-07 | 花王株式会社 | 水包油型乳化皮肤化妆品 |
EP3366353A1 (en) * | 2017-02-28 | 2018-08-29 | Colgate-Palmolive Company | Personal care composition comprising a preservative system |
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2009
- 2009-05-25 JP JP2009124824A patent/JP4489139B1/ja active Active
- 2009-12-16 RU RU2011152889/15A patent/RU2545926C2/ru not_active IP Right Cessation
- 2009-12-16 WO PCT/JP2009/006929 patent/WO2010137094A1/ja active Application Filing
- 2009-12-16 EP EP09845161.0A patent/EP2436369A4/en active Pending
- 2009-12-16 KR KR1020117030248A patent/KR20120024788A/ko not_active Application Discontinuation
- 2009-12-16 CN CN2009801594875A patent/CN102448426B/zh not_active Expired - Fee Related
- 2009-12-16 US US13/322,197 patent/US8778363B2/en active Active
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2012
- 2012-07-03 HK HK12106416.9A patent/HK1165713A1/xx not_active IP Right Cessation
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JP2004067622A (ja) * | 2002-08-08 | 2004-03-04 | Mandom Corp | 整髪用乳化化粧料 |
JP2005112770A (ja) * | 2003-10-07 | 2005-04-28 | Kao Corp | 化粧料 |
JP2005298497A (ja) * | 2004-03-19 | 2005-10-27 | Kao Corp | まつ毛用化粧料 |
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CN106318221A (zh) * | 2016-08-20 | 2017-01-11 | 杨配媛 | 广谱蜡釉 |
Also Published As
Publication number | Publication date |
---|---|
JP2010270078A (ja) | 2010-12-02 |
US8778363B2 (en) | 2014-07-15 |
EP2436369A4 (en) | 2015-03-04 |
CN102448426B (zh) | 2013-11-06 |
RU2011152889A (ru) | 2013-07-10 |
CN102448426A (zh) | 2012-05-09 |
RU2545926C2 (ru) | 2015-04-10 |
KR20120024788A (ko) | 2012-03-14 |
JP4489139B1 (ja) | 2010-06-23 |
US20120172433A1 (en) | 2012-07-05 |
EP2436369A1 (en) | 2012-04-04 |
HK1165713A1 (en) | 2012-10-12 |
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