WO2011040254A1 - 化粧料用油組成物 - Google Patents
化粧料用油組成物 Download PDFInfo
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- WO2011040254A1 WO2011040254A1 PCT/JP2010/066058 JP2010066058W WO2011040254A1 WO 2011040254 A1 WO2011040254 A1 WO 2011040254A1 JP 2010066058 W JP2010066058 W JP 2010066058W WO 2011040254 A1 WO2011040254 A1 WO 2011040254A1
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- oil
- oil composition
- cosmetic
- cosmetics
- carbon atoms
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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
- A61Q19/10—Washing or bathing preparations
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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
-
- 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
-
- 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
- A61K8/39—Derivatives containing from 2 to 10 oxyalkylene groups
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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
- A61K8/86—Polyethers
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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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q1/00—Make-up preparations; Body powders; Preparations for removing make-up
- A61Q1/14—Preparations for removing make-up
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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
- A61K2800/59—Mixtures
- A61K2800/592—Mixtures of compounds complementing their respective functions
Definitions
- the present invention relates to a cosmetic oil composition useful as a cleansing cosmetic for oily cosmetics.
- cleansing cosmetics for makeup removal include lotions containing creams, milky liquids, oils, oily gels, etc. with lots of oils.
- Cleansing cosmetics of a type that contains a large amount of oil have excellent detergency, but the oily component remains even after washing with water, so it is necessary to wash it with a facial cleanser or other cleanser.
- the problem was that the cleaning power and feeling of use were poor, and it was not suitable for use in the bathroom.
- cleansing cosmetics of the type containing no oil agent or a trace amount have a problem in that they have little stickiness (oiliness) after washing but have a weak detergency.
- cleansing cosmetics containing polyglycerin fatty acid ester or polyglycerin monoalkyl ether have been studied (for example, see Patent Documents 3 and 4).
- polyglycerin fatty acid esters have a problem of poor stability over time because they are easily hydrolyzed in a water blending system.
- water-based cleansing cosmetics are known, but they do not form lamellar liquid crystal phases or bicontinuous microemulsions, and have insufficient detergency That was the problem.
- Patent Document 5 A method of forming a bicontinuous microemulsion where both phases are continuous has been developed (Patent Document 5).
- the polyglycerin fatty acid ester is a complex mixture containing a polyglycerin derivative having no hydrophobic group and an unintended polysubstituent, its surface activity is weak, forming a bicontinuous microemulsion and sufficient detergency It was necessary to add a large amount in order to exert the effect. For this reason, there is a possibility that the skin irritation becomes strong and causes inflammation.
- R 1 represents a linear aliphatic hydrocarbon group having 6 to 11 carbon atoms or a branched aliphatic hydrocarbon group having 6 to 14 carbon atoms.
- N 1 represents an average degree of polymerization of glycerin.
- a medium chain polyglycerin monoalkyl ether represented by the following formula (2) R 2 O— (C 3 H 6 O 2 ) n 2 —H (2)
- R 2 represents a linear aliphatic hydrocarbon group having 12 to 18 carbon atoms or a branched aliphatic hydrocarbon group having 16 to 22 carbon atoms.
- N 2 represents the average degree of polymerization of glycerin.
- a cosmetic comprising 1 to 30% by weight of a long-chain polyglycerol monoalkyl ether represented by the formula: 40 to 98% by weight of at least one oily component selected from silicone oil, ester oil, and triglycerol.
- An oil composition is provided.
- the present invention also provides a cleansing cosmetic containing the cosmetic oil composition.
- the cosmetic oil composition according to the present invention contains a specific polyglycerin monoalkyl ether as a surfactant, it can form a bicontinuous microemulsion when mixed with water. And even if it uses it in the state where the skin got wet, it can adapt to makeup dirt quickly and can raise dirt, and it can wash away without leaving an oily feeling by washing with water. Since the cleansing cosmetic composition according to the present invention contains the cosmetic oil composition, it can be used even in the bathroom and is excellent in detergency and feeling of use, and thus is particularly useful as a cleaning agent for oily cosmetics.
- the cosmetic oil composition according to the present invention has the following formula (1): R 1 O— (C 3 H 6 O 2 ) n 1 —H (1)
- R 1 represents a linear aliphatic hydrocarbon group having 6 to 11 carbon atoms or a branched aliphatic hydrocarbon group having 6 to 14 carbon atoms.
- N 1 represents an average degree of polymerization of glycerin.
- a medium chain polyglycerin monoalkyl ether represented by the following formula (2) R 2 O— (C 3 H 6 O 2 ) n 2 —H (2)
- R 2 represents a linear aliphatic hydrocarbon group having 12 to 18 carbon atoms or a branched aliphatic hydrocarbon group having 16 to 22 carbon atoms.
- N 2 represents the average degree of polymerization of glycerin.
- the medium-chain polyglycerol monoalkyl ether of the present invention is represented by the following formula (1), wherein R 1 is a linear aliphatic hydrocarbon group having 6 to 11 carbon atoms or a branched chain having 6 to 14 carbon atoms. Represents an aliphatic hydrocarbon group. n 1 represents the average degree of polymerization of glycerin and is 1.5 to 4. R 1 O— (C 3 H 6 O 2 ) n 1 —H (1)
- C 3 H 6 O 2 in parentheses in the formula (1) has both structures represented by the following formulas (3) and (4).
- R 1 represents a linear aliphatic hydrocarbon group having 6 to 11 carbon atoms or a branched aliphatic hydrocarbon group having 6 to 14 carbon atoms.
- Examples of the linear aliphatic hydrocarbon group having 6 to 11 carbon atoms include C 6-11 straight chain such as n-hexyl, n-heptyl, n-octyl, n-nonyl, n-decyl, n-undecyl group, etc. Chain alkyl groups; C 6-11 linear alkenyl groups such as n-hexenyl, n-decenyl, n-undecenyl and the like can be mentioned.
- Examples of the branched aliphatic hydrocarbon group having 6 to 14 carbon atoms include methylpentyl, ethylpentyl, methylhexyl, ethylhexyl, methylheptyl, ethylheptyl, propylheptyl, butyloctyl, isononyl, s-nonyl, t-nonyl.
- C 6-14 branched alkyl such as nonyl, isodecyl, s-decyl, t-decyl, isolauryl, s-lauryl, t-lauryl, isomyristyl, s-myristyl, t-myristyl, isocetyl, s-cetyl, t-cetyl Groups: isooctenyl, s-octenyl, t-octenyl, isodecenyl, s-decenyl, t-decenyl, isoundecenyl, s-undecenyl, t-undecenyl, isododecenyl, s-dodecenyl, t-dodecenyl, isotridecenyl, s-tridecenyl, t- Tridecenyl, isotetra Sen
- R 1 in the present invention among them, a linear alkyl group having 8 to 10 carbon atoms or a branched alkyl group having 8 to 12 carbon atoms is preferable in terms of cost and moderate ability to inhibit liquid crystal formation. Particularly preferred are octyl, nonyl, isononyl, decyl and octylbutyl groups.
- n 1 represents the average degree of polymerization of glycerin and is 1.5 to 4 (preferably 1.5 to 2.5).
- n 1 is less than the above range, water solubility tends to decrease.
- n exceeds the above range, the water solubility becomes too high and the oil solubility tends to decrease.
- Examples of the medium-chain polyglycerin monoalkyl ether in the present invention include diglycerin monooctyl ether, diglycerin monononyl ether, diglycerin monoisononyl ether, diglycerin monodecyl ether, diglycerin monooctyl butyl ether, and tetraglycerin monooctyl.
- a butyl ether etc. can be mentioned. These can be used alone or in combination of two or more.
- the long-chain polyglycerin monoalkyl ether of the present invention is represented by the following formula (2), wherein R 2 is a linear aliphatic hydrocarbon group having 12 to 18 carbon atoms, or 16 to 16 carbon atoms. 22 branched aliphatic hydrocarbon groups are shown. n 2 represents the average degree of polymerization of glycerin and is 1.5 to 4.
- C 3 H 6 O 2 in parentheses has both structures represented by the above formulas (3) and (4).
- R 2 represents a linear aliphatic hydrocarbon group having 12 to 18 carbon atoms or a branched aliphatic hydrocarbon group having 16 to 22 carbon atoms.
- Examples of the linear aliphatic hydrocarbon group having 12 to 18 carbon atoms include C such as n-dodecyl, n-tridecyl, n-tetradecyl, n-pentadecyl, n-hexadecyl, n-heptadecyl, and n-octadecyl group.
- Examples of the branched aliphatic hydrocarbon group having 16 to 22 carbon atoms include isohexadecyl, s-hexadecyl, t-hexadecyl, isoheptadecyl, s-heptadecyl, t-heptadecyl, isooctadecyl, s-octadecyl, t- Octadecyl, isononadecyl, s-nonadecyl, t-nonadecyl, isoicosyl, s-icosyl, t-icosyl, isoeicosyl, s-eicosyl, t-eicosyl, isohenicosyl, s-henicosyl, t-henicosyl, isodocosyl, s-docosyl, t- C 16-22 branched alkyl groups such as docosyl; isohex
- long-chain polyglycerin monoalkyl ethers in the present invention among them, a linear alkyl group having 14 to 18 carbon atoms or a branched alkyl group having 16 to 22 carbon atoms is preferable because of its high liquid crystal forming ability. Particularly preferred are myristyl, palmityl, palmitoyl, stearyl and oleyl groups.
- n 2 represents the average degree of polymerization of glycerin and is 1.5 to 4 (preferably 1.5 to 2.5).
- n 2 is less than the above range, water solubility tends to decrease.
- n exceeds the above range, the water solubility becomes too high and the oil solubility tends to decrease.
- Examples of the long-chain polyglycerol monoalkyl ether in the present invention include diglycerol monomyristyl ether, diglycerol monopalmityl ether, diglycerol monopalmitoyl ether, diglycerol monostearyl ether, diglycerol monooleyl ether, and triglycerol monomyristyl ether.
- Ether triglycerol monopalmityl ether, triglycerol monopalmitoyl ether, triglycerol monostearyl ether, triglycerol monooleyl ether, tetraglycerol monomyristyl ether, tetraglycerol monopalmityl ether, tetraglycerol monopalmitoyl ether, tetraglycerol monostearyl
- Examples include ether and tetraglycerin monooleyl ether. These can be used alone or in combination of two or more.
- the method for producing the medium-chain or long-chain polyglycerol monoalkyl ether is not particularly limited.
- an aliphatic alcohol / glycidol (mol) is added to an aliphatic alcohol.
- Ratio) of glycidol at a specific ratio (2) a method of reacting an ⁇ -olefin epoxide with polyglycerin, and (3) an alkyl glycidyl in the presence of an acid catalyst or an alkali catalyst.
- Examples thereof include a method of ring opening of ether using polyglycerin.
- the above (1) is preferable from the viewpoint of the presence or absence of impurities.
- the alkoxy group (R 1 O—) in the medium-chain polyglycerol monoalkyl ether has an action of inhibiting liquid crystal formation
- the alkoxy group (R 2 O—) in the long-chain polyglycerol monoalkyl ether is a liquid crystal.
- the stable bicontinuous microemulsion can be formed by adjusting the mixing
- the amount of the medium-chain polyglycerin monoalkyl ether in the cosmetic oil composition is 1 to 30% by weight, and in particular, 1 to 20% by weight is excellent in cost and formability of a bicontinuous microemulsion. preferable.
- the blending amount of the medium-chain polyglycerin monoalkyl ether is outside the above range, it is difficult to form a bicontinuous microemulsion, and the solubilizing power of the cosmetic oil composition tends to be reduced. If the value is below the above range, the gel tends to be too hard.
- the amount of the long-chain polyglycerin monoalkyl ether in the cosmetic oil composition is 1 to 30% by weight, of which 1 to 20% by weight is excellent in cost and formability of a bicontinuous microemulsion. preferable. If the blending amount of the long-chain polyglycerin monoalkyl ether is out of the above range, it is difficult to form a bicontinuous microemulsion, and the solubilizing power of the cosmetic oil composition tends to be reduced. If the value exceeds the above range, the gel tends to be too hard.
- the blending ratio of the medium-chain polyglycerol monoalkyl ether and the long-chain polyglycerol monoalkyl ether in the cosmetic oil composition is, for example, about 5/95 to 95/5, and more preferably 10/90 to 90/10 is preferable, and 20/80 to 80/20 is particularly preferable. If the blending ratio of medium-chain polyglycerin monoalkyl ether and long-chain polyglycerin monoalkyl ether is out of the above range, it is difficult to form a bicontinuous microemulsion and the solubilizing power of cosmetic oil composition tends to decrease. There is.
- the cosmetic oil composition of the present invention contains at least one oily component selected from silicone oil, ester oil, and triglycerol.
- silicone oil examples include methylpolysiloxane, methylphenylpolysiloxane, methylcyclopolysiloxane, decamethylcyclopentasiloxane, polyether-modified silicone, amino-modified silicone, betaine-modified silicone, alkyl-modified silicone, and alkoxy-modified silicone. It is done. These can be used alone or in combination of two or more.
- ester oils include diisopropyl adipate, diisobutyl adipate, dioctyl adipate, di-2-hexyldecyl adipate, diisostearyl adipate, isostearyl myristate, isotridecyl myristate, isopropyl myristate, octyl myristate Dodecyl, cetyl octanoate, isononyl isononanoate, isodecyl isononanoate, isotridecyl isononanoate, diisopropyl sebacate, isopropyl palmitate, hexyl laurate, decyl oleate, hexyl decyl dimethyloctanoate, octyl palmitate, lauryl lactate, octyldodecyl lactate , Isocetyl
- triglycerol 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, sasanca oil, castor oil, flaxseed oil , Safflower oil, cottonseed oil, eno oil, soybean oil, peanut oil, tea seed oil, kaya oil, rice bran oil, cinnagari oil, Japanese kiri oil, jojoba oil, germ oil, trioctanoic acid glycerin, triisopalmitic acid glycerin, etc.
- Liquid oils and fats such as liquid paraffin, squalene, squalane and pristane; higher alcohols such as oleic acid, tall oil and isostearic acid. These can be used alone or in combination of two or more.
- the blending amount of the oil component is 40 to 98% by weight, preferably about 60 to 98% by weight of the total amount of the composition.
- the blending amount of the oily component is below the above range, the blending amount of the surfactant is relatively increased, so that the irritation to the skin and the like tends to increase, while the blending amount of the oily component exceeds the above range. Since the blending amount of the surfactant is relatively lowered, the water resistance of the oil component is lowered, and when mixed with water, it becomes an oil-in-water (O / W) emulsion and the detergency tends to be greatly reduced. .
- the cosmetic oil composition according to the present invention can be used as a cleaning agent such as oil stains, cleansing cosmetics such as oily cosmetics, tanning oil, baby oil, hair oil, foam massage oil, etc. It can be suitably used as a cleansing cosmetic such as an oily cosmetic.
- the cleansing cosmetic according to the present invention is characterized by containing the cosmetic oil composition.
- the cleansing cosmetic is not particularly limited to any type of lotion, solution, emulsion, cream, gel, oil, etc., but in terms of excellent usability, cream, gel, An oily type is preferred.
- the cleansing cosmetic may contain a polyhydric alcohol as a moisturizing agent.
- the polyhydric alcohol include glycerin, diglycerin, maltitol, 1,3-butylene glycol, isoprene glycol, dipropylene glycol, polyethylene glycol, pentaerythritol, neopentyl glycol, sorbitol, sorbitan, trehalose, propylene glycol and the like. Can be mentioned. These can be used alone or in combination of two or more.
- the content of the polyhydric alcohol in the cleansing cosmetic is, for example, 5 to 70% by weight, preferably 10 to 50% by weight.
- the cleansing cosmetic according to the present invention can be appropriately blended with other components as necessary within the range in which the object of the invention can be achieved.
- Other components include, for example, nonionic surfactants other than the above polyglycerin monoalkyl ether, anionic surfactants, amphoteric surfactants, lower alcohols, powders, antioxidants, antioxidant assistants, ultraviolet rays
- nonionic surfactants other than the above polyglycerin monoalkyl ether
- anionic surfactants such as sodium bicarbonate
- amphoteric surfactants such as sodium bicarbonate
- amphoteric surfactants such as sodium bicarbonate
- lower alcohols such as sodium ethanol
- powders such as sodium ethanol
- antioxidants such as antioxidants
- antioxidant assistants ultraviolet rays
- ultraviolet rays examples include absorbents, moisturizers other than the polyhydric alcohols, flame retardants, preservatives, pH adjusters, extracts derived from animals, plants, fish shellfish, microorganisms, and fragrance
- the nonionic surfactant other than polyglycerin monoalkyl ether is not particularly limited.
- glycerin fatty acid ester polyglycerin fatty acid ester, polyalkylene glycol fatty acid ester, sorbitan fatty acid ester, sugar fatty acid ester, pentaerythritol fatty acid.
- Surfactants such as condensates, condensates of fatty acid amines and polyoxyalkylene glycols, alkyl or alkenyl polyglycosides can be mentioned.
- the anionic surfactant is not particularly limited, and examples thereof include amino acids such as polyoxyethylene alkyl ether sulfates, alkyl sulfate esters, alkylbenzene sulfonates, ⁇ -olefin sulfonates, and glutamic acid.
- amino acids such as polyoxyethylene alkyl ether sulfates, alkyl sulfate esters, alkylbenzene sulfonates, ⁇ -olefin sulfonates, and glutamic acid.
- Surfactants, N-acylmethyltalphosphates, alkyl phosphates and the like can be mentioned.
- amphoteric surfactant is not particularly limited, and examples thereof include carboxybetaine type, imidazolium type, sulfobetaine type, and alanine type amphoteric surfactants.
- the lower alcohol is not particularly limited, and examples thereof include ethanol, propyl alcohol, ethylene glycol, diethylene glycol and the like.
- the powder component is not particularly limited, and examples thereof include inorganic powder and organic powder.
- Inorganic powders include, for example, talc, kaolin, mica, sericite (sericite), muscovite, phlogopite, synthetic mica, saucite, biotite, lithia mica, vercumulite, magnesium carbonate, zirconium silicate, aluminum silicate.
- organic powder examples include polyamide resin powder (nylon powder), polyethylene powder, polymethyl methacrylate powder, polystyrene powder, copolymer resin powder of styrene and acrylic acid, benzoguanamine resin powder, and cellulose powder.
- the antioxidant is not particularly limited, and examples thereof include vitamin E, dibutylhydroxytoluene, butylhydroxyanisole, and gallic acid esters.
- the antioxidant assistant is not particularly limited, and examples thereof include ascorbic acid, phytic acid, kephalin, and maleic acid.
- the ultraviolet absorber is not particularly limited, and examples thereof include 2-hydroxy-4-methoxybenzophenone, 2-hydroxy-4-methoxybenzophenone-5-sulfonic acid, and 2-hydroxy-4-methoxybenzophenone-5.
- Benzophenone derivatives such as sulfonate and dihydroxydimethoxybenzophenone; paraaminobenzoic acid derivatives such as paraaminobenzoic acid and ethyl paraaminobenzoate; methoxycinnamic acid derivatives such as ethyl paramethoxycinnamate, isopropyl paramethoxycinnamate and octyl paramethoxycinnamate; octyl salicylate , Salicylic acid derivatives such as phenyl salicylate; urocanic acid, urocanic acid derivatives, 4-tert-butyl-4′-methoxydibenzoylmethane, 2- (hydroxy-5′-methylphenyl)
- humectants other than the polyhydric alcohol examples include sodium lactate, pyrrolidone carboxylic acid, pyrrolidone carboxylic acid derivatives, and the like.
- the anti-inflammatory agent is not particularly limited, and examples thereof include glycyrrhizic acid, glycyrrhizic acid derivatives, glycyrrhetinic acid, glycyrrhetinic acid derivatives, allantoin, hydrocortisone acetate, and azulene.
- the preservative is not particularly limited, and examples thereof include methyl paraben, propyl paraben, and phenoxyethanol.
- the pH adjuster is not particularly limited, and examples thereof include citric acid, hydrochloric acid, sulfuric acid, phosphoric acid, sodium hydroxide, and ammonia.
- the extract derived from animals, plants, fish shells, and microorganisms is not particularly limited.
- tea extract, aloe extract, ginkgo extract, assembly extract, mugwort extract, garlic extract, hornon extract, rosemary for example.
- examples include extracts such as extracts, loofah extracts, placenta extracts, lactic acid bacteria culture extracts, and seaweed extracts.
- the fragrance is not particularly limited as long as it is normally used for cosmetics.
- the cleansing cosmetic composition according to the present invention contains the above-described cosmetic oil composition, it easily adapts to makeup stains even when the skin is wet or not wet, and does not leave an oily feeling by washing with water. Since it can be washed away, it can be suitably used in a bathroom. In addition, it is excellent in safety and stability over time.
- Examples 1-7, Comparative Examples 1-9 A cosmetic oil composition was prepared according to a conventional method with the formulation shown in Table 1 below, and evaluated based on the following criteria.
- the cosmetic oil composition according to the present invention quickly adjusts to makeup stains even when the skin is wet or not wet, and has an excellent cleansing power. It can be demonstrated. In addition, since it has excellent solubility in water, it can be washed away quickly without leaving an oily feeling by washing with water, and the feeling of use is excellent.
- the cosmetic oil composition according to the present invention contains a specific polyglycerin monoalkyl ether as a surfactant, it can form a bicontinuous microemulsion when mixed with water. And even if it uses it in the state where the skin got wet, it can adapt to makeup dirt quickly and can raise dirt, and it can wash away without leaving an oily feeling by washing with water. Since the cleansing cosmetic composition according to the present invention contains the cosmetic oil composition, it can be used even in the bathroom and is excellent in detergency and feeling of use, and thus is particularly useful as a cleaning agent for oily cosmetics.
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Abstract
Description
R1O-(C3H6O2)n1-H (1)
(式中、R1は炭素数6~11の直鎖状脂肪族炭化水素基、若しくは炭素数6~14の分岐鎖状脂肪族炭化水素基を示す。n1はグリセリンの平均重合度を示し、1.5~4である)
で表される中鎖ポリグリセリンモノアルキルエーテルを1~30重量%、下記式(2)
R2O-(C3H6O2)n2-H (2)
(式中、R2は炭素数12~18の直鎖状脂肪族炭化水素基、若しくは炭素数16~22の分岐鎖状脂肪族炭化水素基を示す。n2はグリセリンの平均重合度を示し、1.5~4である)
で表される長鎖ポリグリセリンモノアルキルエーテルを1~30重量%、シリコーン油、エステル油、トリグリセロールから選ばれる少なくとも1種類の油性成分を40~98重量%含有することを特徴とする化粧料用油組成物を提供する。
R1O-(C3H6O2)n1-H (1)
(式中、R1は炭素数6~11の直鎖状脂肪族炭化水素基、若しくは炭素数6~14の分岐鎖状脂肪族炭化水素基を示す。n1はグリセリンの平均重合度を示し、1.5~4である)
で表される中鎖ポリグリセリンモノアルキルエーテルを1~30重量%、下記式(2)
R2O-(C3H6O2)n2-H (2)
(式中、R2は炭素数12~18の直鎖状脂肪族炭化水素基、若しくは炭素数16~22の分岐鎖状脂肪族炭化水素基を示す。n2はグリセリンの平均重合度を示し、1.5~4である)
で表される長鎖ポリグリセリンモノアルキルエーテルを1~30重量%、シリコーン油、エステル油、トリグリセロールから選ばれる少なくとも1種類の油性成分を40~98重量%含有することを特徴とする。
本発明の中鎖ポリグリセリンモノアルキルエーテルは下記式(1)で表され、式中、R1は炭素数6~11の直鎖状脂肪族炭化水素基、若しくは炭素数6~14の分岐鎖状脂肪族炭化水素基を示す。n1はグリセリンの平均重合度を示し、1.5~4である。
R1O-(C3H6O2)n1-H (1)
-CH2-CHOH-CH2O- (3)
-CH(CH2OH)CH2O- (4)
本発明の長鎖ポリグリセリンモノアルキルエーテルは、下記式(2)で表され、式中、式中、R2は炭素数12~18の直鎖状脂肪族炭化水素基、若しくは炭素数16~22の分岐鎖状脂肪族炭化水素基を示す。n2はグリセリンの平均重合度を示し、1.5~4である。括弧内のC3H6O2は、上記式(3)及び(4)で示される両方の構造を有する。
R2O-(C3H6O2)n2-H (2)
本発明の化粧料用油組成物は、シリコーン油、エステル油、トリグリセロールから選ばれる少なくとも1種類の油性成分を含有する。
本発明に係るクレンジング化粧料は上記化粧料用油組成物を含有することを特徴とする。クレンジング化粧料としては、ローション状、溶液状、乳液状、クリーム状、ジェル状、オイル状等のいずれのタイプのものにも特に限定されなが、使用性に優れる点でクリーム状、ジェル状、オイル状のタイプが好ましい。
下記表1に示す配合組成により、化粧料用油組成物を常法に従って調製し、下記基準に基づき評価をした。
(1)洗浄力(濡れていない状態)
口紅(商品名「ソフィーナ AUBE couture デザイニングステイルージュ RD532」、花王(株)製)を前腕に塗布し、実施例1~7および比較例1~9で得られた化粧料用油組成物を約0.5g手に取り20回マッサージングし、口紅汚れの落ち具合を目視にて観察し、下記基準により評価した。
<評価基準>
◎:完全に落ちた
○:ほぼ落ちた
△:少し残っている
×:ほとんど落ちない
口紅(商品名「ソフィーナ AUBE couture デザイニングステイルージュ RD532」、花王(株)製)を前腕に塗布後、腕を水で濡らし、実施例1~7および比較例1~9で得られた化粧料用油組成物を約0.5gを手に取り20回マッサージングし、口紅汚れの落ち具合を目視にて観察し、上記評価基準により評価した。
実施例1~7および比較例1~9で得られた化粧料用油組成物0.5gに水2gを加えよく混合した後、当該混合物が透明であるか否かを目視にて観察し、下記基準により評価した。
<評価基準>
○:透明
×:不透明
Claims (2)
- 下記式(1)
R1O-(C3H6O2)n1-H (1)
(式中、R1は炭素数6~11の直鎖状脂肪族炭化水素基、若しくは炭素数6~14の分岐鎖状脂肪族炭化水素基を示す。n1はグリセリンの平均重合度を示し、1.5~4である)
で表される中鎖ポリグリセリンモノアルキルエーテルを1~30重量%、下記式(2)
R2O-(C3H6O2)n2-H (2)
(式中、R2は炭素数12~18の直鎖状脂肪族炭化水素基、若しくは炭素数16~22の分岐鎖状脂肪族炭化水素基を示す。n2はグリセリンの平均重合度を示し、1.5~4である)
で表される長鎖ポリグリセリンモノアルキルエーテルを1~30重量%、シリコーン油、エステル油、トリグリセロールから選ばれる少なくとも1種類の油性成分を40~98重量%含有することを特徴とする化粧料用油組成物。 - 請求項1に記載の化粧料用油組成物を含有するクレンジング化粧料。
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JP2011534194A JP5918535B2 (ja) | 2009-10-01 | 2010-09-16 | 化粧料用油組成物 |
CN201080043426.5A CN102573768B (zh) | 2009-10-01 | 2010-09-16 | 化妆品用油组合物 |
US13/499,513 US8563493B2 (en) | 2009-10-01 | 2010-09-16 | Oil composition for cosmetics |
EP10820373A EP2484338A1 (en) | 2009-10-01 | 2010-09-16 | Oil composition for cosmetics |
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EP (1) | EP2484338A1 (ja) |
JP (1) | JP5918535B2 (ja) |
KR (1) | KR20120084724A (ja) |
CN (1) | CN102573768B (ja) |
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Cited By (3)
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CN103906832A (zh) * | 2011-10-26 | 2014-07-02 | 陶氏环球技术有限责任公司 | 来源于低聚甘油的表面活性剂 |
JPWO2012157628A1 (ja) * | 2011-05-18 | 2014-07-31 | 株式会社ダイセル | 化粧料用油組成物 |
JP2017071586A (ja) * | 2015-10-09 | 2017-04-13 | 株式会社ダイセル | クレンジング化粧料 |
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BRPI1101133A2 (pt) * | 2011-03-31 | 2013-06-04 | Natura Cosmeticos Sa | composiÇço cosmÉtica para limpeza da pele contendo àleos de origem vegetal, seu processo de fabricaÇço, bem como seu uso |
KR102551067B1 (ko) * | 2023-03-29 | 2023-07-04 | 국방과학연구소 | 화학작용제를 방어하기 위한 반응성 피부보호제 세정용 조성물 및 이를 이용한 세정 방법 |
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- 2010-09-16 EP EP10820373A patent/EP2484338A1/en not_active Withdrawn
- 2010-09-16 US US13/499,513 patent/US8563493B2/en not_active Expired - Fee Related
- 2010-09-16 KR KR1020127008300A patent/KR20120084724A/ko not_active Application Discontinuation
- 2010-09-16 CN CN201080043426.5A patent/CN102573768B/zh not_active Expired - Fee Related
- 2010-09-16 JP JP2011534194A patent/JP5918535B2/ja not_active Expired - Fee Related
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CN103906832A (zh) * | 2011-10-26 | 2014-07-02 | 陶氏环球技术有限责任公司 | 来源于低聚甘油的表面活性剂 |
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Also Published As
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KR20120084724A (ko) | 2012-07-30 |
JPWO2011040254A1 (ja) | 2013-02-28 |
US20120184476A1 (en) | 2012-07-19 |
JP5918535B2 (ja) | 2016-05-18 |
EP2484338A1 (en) | 2012-08-08 |
US8563493B2 (en) | 2013-10-22 |
CN102573768A (zh) | 2012-07-11 |
CN102573768B (zh) | 2014-06-11 |
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