WO2021060079A1 - 化粧料 - Google Patents
化粧料 Download PDFInfo
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- WO2021060079A1 WO2021060079A1 PCT/JP2020/034946 JP2020034946W WO2021060079A1 WO 2021060079 A1 WO2021060079 A1 WO 2021060079A1 JP 2020034946 W JP2020034946 W JP 2020034946W WO 2021060079 A1 WO2021060079 A1 WO 2021060079A1
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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
- A61K8/732—Starch; Amylose; Amylopectin; Derivatives thereof
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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
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G17/00—Coffins; Funeral wrappings; Funeral urns
- A61G17/04—Fittings for coffins
-
- 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
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/04—Dispersions; Emulsions
- A61K8/06—Emulsions
- A61K8/064—Water-in-oil emulsions, e.g. Water-in-silicone 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
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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
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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
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/58—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing atoms other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur or phosphorus
- A61K8/585—Organosilicon compounds
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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
- A61Q1/00—Make-up preparations; Body powders; Preparations for removing make-up
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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
- A61Q1/02—Preparations containing skin colorants, e.g. pigments
-
- 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
Definitions
- the present invention relates to cosmetics, specifically cosmetics containing starch powder.
- Patent Document 1 describes a solid aqueous gel in which a hydrophilic gelling agent and starch or a derivative thereof are combined
- Patent Document 2 describes a cosmetic composition containing a carboxylic acid ester and starch. Has been done.
- starch is formulated for the purpose of gelation and the like.
- Patent Document 3 describes a sunscreen cosmetic containing ethanol, starch, an ultraviolet scattering agent or an ultraviolet absorber, and the sunscreen cosmetic has a refreshing feeling and a silky feeling when applied to the skin. It has a feeling of use.
- the sunscreen cosmetics described in Patent Document 3 have a smooth effect when applied to the skin due to starch, but because they contain a high amount of ethanol, they contain a high amount of an oily ultraviolet absorber. You can't. In order to add a high amount of UV absorber, it is inevitably necessary to add a high amount of oil, but it is difficult to add starch because starch is hydrophilic. As a result of diligent studies by the present inventor, it was found that by blending the types of oils in a specific ratio, it is possible to obtain a smooth feeling due to starch even if the blending has a high oil content. ..
- the present invention has been made in view of the above circumstances, and an object of the present invention is to provide a cosmetic that gives a smooth feeling of use even if the composition has a high oil content.
- the cosmetic of the present invention comprises (A) starch powder and In oil, (B) Polar oil and (C) Contains volatile oil The ratio of (C) volatile oil to (B) polar oil is 0.5 or more.
- (A) Starch powder is preferably dispersed in oil.
- the cosmetic of the present invention preferably further contains (D) an oil phase thickener.
- the cosmetic of the present invention may further contain (E) non-volatile hydrocarbon oil or non-volatile silicone oil, in which case (B) non-volatile hydrocarbon oil or non-volatile with respect to (B) polar oil.
- the proportion of the silicone oil is preferably 0.5 or less.
- the polar oil content can contain an ultraviolet absorber.
- the cosmetic of the present invention can be a water-in-oil emulsified cosmetic.
- the cosmetic of the present invention can be an oil-based cosmetic.
- the cosmetic of the present invention comprises (A) starch powder and In oil, (B) Polar oil and (C) Contains volatile oil Since the ratio of the (C) volatile oil content to the (B) polar oil content is 0.5 or more, it is possible to obtain a smooth feeling of use even if the composition has a high oil content.
- the cosmetic of the present invention comprises (A) starch powder and In oil, (B) Polar oil and (C) Contains volatile oil
- the ratio of (C) volatile oil to (B) polar oil is 0.5 or more.
- each component will be described in detail.
- each component may be simply referred to as a component (A), a component (B), or the like.
- PEG is polyethylene glycol
- PPG is polypropylene glycol
- PBG polybutylene glycol
- EO ethylene oxide
- PO propylene oxide
- POE polyoxyethylene
- POP polyoxypropylene
- VP vinylpyrrolidone
- Starch powder (A) Starch is not particularly limited as long as it is usually used in cosmetics, pharmaceuticals and foods, and is, for example, potato starch, corn starch (corn starch), dextrin, or a skeleton thereof. Examples thereof include, but are not limited to, chemical modifications having.
- Examples of the above-mentioned chemical modifications having a skeleton such as potato starch, corn starch, and dextrin include hydroxypropyl starch, octenyl succinate corn starch sodium, octenyl succinate corn starch aluminum, octenyl succinate corn starch triethanolamine, octenyl succinate sodium starch, and octenyl succinic acid. Examples thereof include starch triethanolamine, but the functional groups to be chemically modified are not limited thereto.
- the component (A) one type may be used alone, or two or more types may be used in combination.
- the blending amount of the component (A) is preferably 0.1 to 10% by mass, more preferably 0.5 to 5% by mass in the total amount of the cosmetic.
- the blending amount is 0.1% by mass or more, a smooth feeling can be effectively given to the cosmetics, and when the blending amount is 10% by mass or less, the component (A) is stably blended. can do.
- the component (A) is preferably dispersed in oil.
- the starch powder is hydrophilic
- the cosmetic of the present invention has a ratio of (C) volatile oil to (B) polar oil of 0.5 or more, so that the component (A) can be dispersed in the oil. It is possible, and because it is dispersed in the oil, a smooth feeling can be felt more strongly.
- the oil content includes (B) polar oil content.
- the component (B) is not particularly limited as long as it is usually used in cosmetics, pharmaceuticals, and foods.
- the IOB value is not particularly limited, but is preferably 0.05 to 0.80.
- the "organic value” is 20 for one carbon atom in the molecule, and the “inorganic value” is 100 for one hydroxyl group.
- “inorganic value” and “organic value” are set according to various atoms or functional groups, and “inorganic value” and “organic value” of all atoms and functional groups in the organic compound are set.
- the IOB value of the organic compound can be calculated by integrating (see, for example, Fujita, "Chemical Area", Vol. 11, No. 10, pp. 719-725, 1957).
- polar oils include ester oils and UV absorbers.
- ester oil include tripropylene glycol dineopentanoate, isononyl isononanoate, isopropyl myristate, cetyl octanoate, octyldodecyl myristate, isopropyl palmitate, butyl stearate, hexyl laurate, myristyl myristate, and decyl oleate.
- Examples of the ultraviolet absorber include a wide range of highly polar oil-based ultraviolet absorbers generally used in cosmetics, and are not particularly limited.
- benzoic acid derivative salicylic acid derivative, silicic acid derivative, dibenzoylmethane derivative, ⁇ , ⁇ -diphenyl acrylate derivative, benzophenone derivative, benzilidenshonow derivative, phenylbenzoimidazole derivative, triazine derivative, phenylbenzotriazole derivative, anthranil derivative
- Examples thereof include imidazoline derivatives, benzalmalonate derivatives, and 4,4-diarylbutadiene derivatives. Specific examples and product names are listed below, but the present invention is not limited to these.
- benzoic acid derivatives include para-aminobenzoic acid (PABA) ethyl, ethyl-dihydroxypropyl PABA, ethylhexyl-dimethyl PABA (for example, "Escalol 507"; ISP), glyceryl PABA, and PEG-25-PABA (for example, "ubinal”).
- PABA para-aminobenzoic acid
- ethyl ethyl, ethyl-dihydroxypropyl PABA, ethylhexyl-dimethyl PABA
- ISP glyceryl PABA
- PEG-25-PABA for example, "ubinal”
- P25 ; BASF
- hexyl diethylaminohydroxybenzoylbenzoate eg,“ ubinal A plus
- salicylic acid derivatives examples include homosalate (“Eusolex HMS”; Rona / EM Industries), ethylhexyl salicylate (for example, “NeoHeliopan OS”; Harman & Reimer), and dipropylene glycol.
- examples include salicylate (eg, "Dipsal”; Skel), TEA salicylate (eg, "Neo Heliopan TS”; Harman and Reimer).
- Examples of the cinnamic acid derivative include octylmethoxycinnamate or ethylhexyl methoxycinnamate (for example, "Palsol MCX”; Hoffmann-la Roche), isopropyl methoxycinnamate, and isoamyl methoxycinnamate (for example, "Neo Heliopan E1000”).
- Herman & Reimer Synnoxate, DEA methoxycinnamate, Diisopropyl methylsilicate, Glyceryl-ethylhexanoate-dimethoxycinnamate, Di- (2-ethylhexyl) -4'-methoxybenzalmalonate, etc. Is exemplified.
- Examples of the dibenzoylmethane derivative include 4-tert-butyl-4'-methoxydibenzoylmethane (for example, "Pulsol 1789").
- Examples of ⁇ , ⁇ -diphenylacrylate derivatives include octocrylene (for example, “Ubinal N539”; BASF).
- Benzophenone derivatives include benzophenone-1 (eg, "Ubinal 400"; BASF), benzophenone-2 (eg, "Ubinal D50”; BASF), benzophenone-3 or oxybenzone (eg, "Ubinal M40"; BASF), benzophenone.
- Benzylidene benzo derivatives include 3-benzylidene sulphonate (eg, "Mexoryl SD”; Simex), 4-methylbenzylidene sulphonic acid, benzylidene sulphonic acid (eg, "Megizolyl SL”; Simex), and sulfuric acid sulphate.
- Examples thereof include nium (for example, “Megizolyl SO”; Simex), terephthalilidene dishonosulfonic acid (for example, “Megizolyl SX”; Simex), polyacrylamide methylbenzylidenes (for example, "Megisolyl SW”; Simex), and the like. ..
- phenylbenzimidazole derivative examples include phenylbenzoimidazole sulfonic acid (for example, “Usolex 232"; Merck), disodium phenyldibenzoimidazole tetrasulfonate (for example, "Neo Heliopan AP”; Herman & Reimer). Illustrated.
- triazine derivatives examples include anisotriazine (eg, "Tinosorb S”; Ciba Specialty Chemicals), ethylhexyltriazone (eg, "Ubinal T150”; BASF), dietihexylbutamidotriazine (eg, "Tinosorb”).
- anisotriazine eg, "Tinosorb S”; Ciba Specialty Chemicals
- ethylhexyltriazone eg, "Ubinal T150"; BASF
- dietihexylbutamidotriazine eg, "Tinosorb”
- Uvasorb HEB Sigma 3V
- 2,4,6-tris diisobutyl-4'-aminobenzalmaronate
- Phenylbenzotriazole derivatives include drometrizole trisiloxane (eg "Silatrizole”; Rhodia Shimmy), methylenebis (benzotriazolyl tetramethylbutylphenol) (eg "Tinosorb M” (Ciba Specialty). Chemicals)), etc. are exemplified.
- Examples of the anthranil derivative include menthyl anthranilate (for example, "Neo Heliopan MA”; Harman & Reimer).
- Examples of the imidazoline derivative include ethylhexyldimethoxybenzylenedioxoimidazoline propionate.
- benzalmalonate derivative examples include polyorganosiloxane having a benzalmalonate functional group (for example, polysilicone-15; "Pulsol SLX”; DSM Nutrition Japan Co., Ltd.).
- 4,4-diarylbutadiene derivative examples include 1,1-dicarboxy (2,2'-dimethylpropyl) -4,4-diphenylbutadiene.
- component (B) one type may be used alone, or two or more types may be used in combination.
- the blending amount of the polar oil can be appropriately adjusted according to the properties and purpose of the cosmetic within the range of the ratio with the following (C) volatile oil, and is 1 to 40% by mass with respect to the total amount of the cosmetic. Is preferable, and it is preferably 3 to 35% by mass, and more preferably 5 to 30% by mass.
- the amount of the ultraviolet absorber contained in the polar oil is preferably 40% by mass or more, preferably 50% by mass or more, more preferably 60% by mass or more of the polar oil, and all of the polar oil is an ultraviolet absorber. There may be.
- the polar oil content is 1% by mass or more, the smoothness of the starch powder can be felt more strongly, and when it is 40% by mass or less, stickiness can be further suppressed.
- the oil content includes (C) volatile oil content.
- the component (C) include a relatively low molecular weight hydrocarbon oil, a relatively low molecular weight linear silicone, and a relatively low molecular weight cyclic silicone, and in particular, light fluid isoparaffin, isododecane, and isohexadecane. , Volatile dimethylpolysiloxane (volatile dimethicone), or cyclic polysiloxane is preferred.
- component (C) examples thereof include octamethylcyclotetrasiloxane, decamethylcyclopentasiloxane, dodecamethylcyclohexasiloxane, and hexadecamethylcycloheptasiloxane.
- component (C) one type may be used alone, or two or more types may be used in combination.
- the blending amount of the volatile oil can be appropriately adjusted according to the properties and purpose of the cosmetic within the range of the ratio with the component (B) above, and is preferably 5 to 60% by mass, preferably 10 to 40% by mass, based on the total amount of the cosmetic. More preferably by mass.
- the blending amount of the volatile oil content is 5% by mass or more, the coatability can be improved. Further, when it is 60% by mass or less, an appropriate viscosity can be maintained.
- the ratio of the component (C) to the component (B) is 0.5 or more, more preferably 0.55 or more, and further 0.6 or more and 1.5 or less. Is more preferable.
- component (C) / component (B) is 0.5 or more, even when the proportion of oil is high, it is possible to obtain a smooth feeling of use while enabling stable powder blending. .. Further, if the component (C) / component (B) is 1.5 or less, a more appropriate viscosity can be maintained.
- the cosmetic of the present invention preferably further contains (D) an oil phase thickener.
- the inclusion of the oil phase thickener facilitates the adjustment of the viscosity of the cosmetic.
- a dextrin fatty acid ester, a sucrose fatty acid ester, a fatty acid or a salt thereof, a hydrogenated vegetable oil or a solid or semi-solid vegetable oil, a glyceryl fatty acid ester, and an amino acid-based gelling agent are preferable.
- the dextrin fatty acid ester is an ester of dextrin or reduced dextrin and a higher fatty acid, and can be used without particular limitation as long as it is generally used in cosmetics. It is preferable to use dextrin or reduced dextrin having an average degree of sugar polymerization of 3 to 100. Further, as the constituent fatty acid of the dextrin fatty acid ester, it is preferable to use a saturated fatty acid having 8 to 22 carbon atoms. Specific examples thereof include dextrin palmitate, dextrin oleate, dextrin stearate, dextrin myristic acid, and dextrin (palmitic acid / 2-ethylhexanoic acid).
- sucrose fatty acid ester those in which the fatty acid is linear or branched, saturated or unsaturated, and has 12 to 22 carbon atoms can be preferably used. Specifically, sucrose caprylic acid ester, sucrose capric acid ester, sucrose lauric acid ester, sucrose myristic acid ester, sucrose palmitate ester, sucrose stearic acid ester, sucrose oleic acid ester, sucrose elca. Acid esters and the like can be mentioned.
- fatty acid a fatty acid that is solid at room temperature can be used, and examples thereof include myristic acid, palmitic acid, stearic acid, and behenic acid.
- fatty acid salt include calcium salts, magnesium salts, aluminum salts and the like.
- Vegetable hardened oils include palm kernel hardened oil, hardened castor oil, hydrogenated peanut oil, hydrogenated rapeseed seed oil, hydrogenated palm oil, hydrogenated camellia oil, hydrogenated soybean oil, hydrogenated olive oil, hydrogenated macadamia nut oil, Examples thereof include hydrogenated sunflower oil, hydrogenated wheat germ oil, hydrogenated rice germ oil, hydrogenated rice bran oil, hydrogenated cotton seed oil, and hydrogenated avocado oil.
- solid or semi-solid vegetable oil at room temperature can also be used.
- the solid oil means an oil that is solid at 25 ° C.
- the semi-solid oil means an oil that is half solid at 25 ° C.
- the melting point is in the range of 44 ° C. to 90 ° C.
- the viscosity measured by a B-type viscometer at 25 ° C. is 5000 mPa ⁇ s or more, and more preferably 10,000 mPa ⁇ s or more.
- vegetable oils that are solid or semi-solid at room temperature include coconut oil, palm oil, palm oil, palm kernel oil, mokurou, and shea butter.
- Glyceryl fatty acid ester is an esterification reaction product obtained by reacting glycerin, a dibasic acid having 18 to 28 carbon atoms and a fatty acid having 8 to 28 carbon atoms (excluding dibasic acid), and is a cosmetic. It can be used without any particular limitation as long as it is generally used in. Specific examples thereof include (behenic acid / isostearic acid / eicosandioic acid) glyceryl, (behenic acid / eicosandioic acid) glyceryl, and (behenic acid / eicosandioic acid) polyglyceryl-10.
- amino acid-based gelling agent examples include dibutyl lauroyl glutamide, dibutyl ethyl hexanoyl glutamide, polyamide-8, polyamide-3, and N-lauroyl-L-glutamic acid dibutylamide.
- component (D) one type may be used alone, or two or more types may be used in combination.
- the blending amount of the component (D) is preferably 0.1 to 15% by mass, more preferably 0.3 to 10% by mass, and more preferably 0.5 to 8% by mass with respect to the total amount of the cosmetic.
- the blending amount of the component (D) is 0.1% by mass or more, an appropriate viscosity can be imparted, the ease of application to the skin can be further improved, and when it is 15% by mass or less, it can be improved. Usability can be improved, for example, the elongation on the skin can be made appropriate.
- Non-volatile hydrocarbon oil or non-volatile silicone oil may further contain (E) non-volatile hydrocarbon oil or non-volatile silicone oil.
- the non-volatile hydrocarbon oil refers to a hydrocarbon oil having a boiling point of 300 ° C. or higher at 1 atm, and examples thereof include ⁇ -olefin oligomer, squalane, hydrogenated polydecene, and petrolatum.
- the non-volatile silicone oil is a dimethicone that does not volatilize at room temperature and under normal pressure, and a silicone oil of 5 cs to 100 cs is selected, preferably 10 cs, 6 cs, 5 cs, or the like.
- the non-volatile hydrocarbon oil and the non-volatile silicone oil may be used alone, or the non-volatile hydrocarbon oil and the non-volatile silicone oil may be used in combination.
- the blending amount of the component (E) is preferably 10% by mass or less, more preferably 7% by mass or less, and more preferably 5% by mass or less with respect to the total amount of the cosmetic. When the blending amount of the component (E) is 10% by mass or less, stickiness can be further suppressed.
- the ratio of the component (E) to the component (B) is preferably 0.5 or less, more preferably 0.4 or less, and further 0.2 or less. Is more preferable.
- the component (E) is contained, when the component (E) / component (B) is 0.5 or less, the smooth feeling of the starch powder can be felt more strongly.
- the cosmetics of the present invention include components usually used in cosmetics and quasi-drugs, such as moisturizers, powder components, liquid fats and oils, solid fats and oils, waxes, higher alcohols, surfactants, and thickeners.
- One or two or more kinds of agents (excluding component (D)), sugars and the like can be blended.
- the ingredients that can be blended are illustrated below.
- moisturizers examples include polyethylene glycol, propylene glycol, glycerin, 1,3-butylene glycol, xylitol, sorbitol, martitol, chondroitin sulfate, hyaluronic acid, mucoitin sulfate, caronic acid, atelocollagen, sodium lactate, and bile salt.
- examples thereof include dl-pyrrolidone carboxylate, short-chain soluble collagen, diglycerin (EO) PO adduct, Izayoi rose extract, Xylitol extract, and melilot extract.
- the powder component examples include inorganic powders (for example, talc, kaolin, mica, silk mica (serisite), white mica, gold mica, synthetic mica, red mica, black mica, permiculite, magnesium carbonate, calcium carbonate, silicic acid.
- inorganic powders for example, talc, kaolin, mica, silk mica (serisite), white mica, gold mica, synthetic mica, red mica, black mica, permiculite, magnesium carbonate, calcium carbonate, silicic acid.
- Organic pigments such as No., Yellow No. 205, Yellow No. 401, and Blue No. 404, Red No. 3, Red No. 104, Red No. 106, Red No. 227, Red No. 230, Red No. 401, Red No. 505, Orange No. 205 , Yellow No. 4, Yellow No. 5, Yellow No. 202, Yellow No. 203, Green No. 3, Blue No. 1, etc.); Natural pigments (for example, chlorophyll, ⁇ -carotene, etc.) and the like.
- Liquid fats and oils include, for example, 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 ka oil, castor oil, flaxseed oil. , Saflower oil, cotton seed oil, eno oil, soybean oil, peanut oil, tea seed oil, kaya oil, rice bran oil, cinnamon oil, Japanese millet oil, jojoba oil, germ oil, triglycerin and the like.
- solid fats and oils examples include coconut oil, palm oil, horse fat, hardened palm oil, palm oil, beef tallow, sheep fat, hardened beef tallow, palm kernel oil, lard, beef tallow, mokurou kernel oil, hardened oil, and cow.
- Examples include leg tallow, coconut oil, and hydrogenated palm oil.
- waxes examples include honey wax, candelilla wax, cotton wax, carnauba wax, baby wax, ibotarou, whale wax, montan wax, lanolin, lanolin, capoc wax, lanolin acetate, liquid lanolin, sugar cane, lanolin fatty acid isopropyl, hexyl laurate, and the like.
- waxes include honey wax, candelilla wax, cotton wax, carnauba wax, baby wax, ibotarou, whale wax, montan wax, lanolin, lanolin, capoc wax, lanolin acetate, liquid lanolin, sugar cane, lanolin fatty acid isopropyl, hexyl laurate, and the like.
- Examples thereof include reduced lanolin, jojobaro, hard lanolin, cellac wax, POE lanolin alcohol ether, POE lanolin alcohol acetate, POE cholesterol ether, lanolin fatty acid polyethylene glycol, POE hydrogenated lanolin
- Higher fatty acids include, for example, lauric acid, myristic acid, palmitic acid, stearic acid, behenic acid, oleic acid, undecylene acid, tall acid, isostearic acid, linoleic acid, linoleic acid, eicosapentaenoic acid (EPA), docosahexaenoic acid ( DHA) and the like.
- Higher alcohols include, for example, linear alcohols (eg, lauryl alcohols, cetyl alcohols, stearyl alcohols, behenyl alcohols, myristyl alcohols, oleyl alcohols, cetostearyl alcohols, etc.); branched alcohols (eg, monostearyl glycerin ethers (bacyl alcohols)). ), 2-Deciltetradecinol, lanolin alcohol, cholesterol, phytosterol, hexyldodecanol, isostearyl alcohol, octyldodecanol, etc.) and the like.
- linear alcohols eg, lauryl alcohols, cetyl alcohols, stearyl alcohols, behenyl alcohols, myristyl alcohols, oleyl alcohols, cetostearyl alcohols, etc.
- branched alcohols eg, monostearyl glycerin ethers (bacyl alcohols)
- various surfactants may be blended as an emulsifier in the cosmetic of the present invention.
- the anionic surfactant include fatty acid sulphates (eg, sodium laurate, sodium palmitate, etc.); higher alkyl sulfates (eg, sodium lauryl sulfate, potassium lauryl sulfate, etc.); alkyl ether sulfates (eg, sodium lauryl sulfate, etc.).
- POE-sodium lauryl sulfate triethanolamine POE-sodium lauryl sulfate, etc.
- N-acylsarcosic acid eg, sodium lauroyl sarcosin, etc.
- Phosphate ester salts POE-oleyl ether phosphate sodium, POE-stearyl ether phosphoric acid, etc.
- Sulfonic acid salts for example, di-2-ethylhexyl sulfosuccinic acid
- alkylbenzene sulfonates eg, sodium linadodecylbenzene sulfonate, triethanolamine linadodecylbenzen
- Examples of the cationic surfactant include alkyltrimethylammonium salts (eg, stearyltrimethylammonium chloride, lauryltrimethylammonium chloride, etc.); alkylpyridinium salts (eg, cetylpyridinium chloride, etc.); distearyldimethylammonium chloride dialkyldimethylammonium salts; Polychloride (N, N'-dimethyl-3,5-methylenepiperidinium); alkyl quaternary ammonium salt; alkyldimethylbenzylammonium salt; alkylisoquinolinium salt; dialkylmoriphonium salt; POE-alkylamine; Alkylamine salts; polyamine fatty acid derivatives; ammonium alcohol fatty acid derivatives; benzalconium chloride; benzethonium chloride and the like can be mentioned.
- alkyltrimethylammonium salts eg, stearyltrimethylammonium chloride, la
- amphoteric tenside examples include imidazoline-based amphoteric tenside agents (for example, 2-undecyl-N, N, N- (hydroxyethylcarboxymethyl) -2-imidazolin sodium, 2-cocoyl-2-imidazolinium hydroki. Side-1-carboxyethyroxy disodium salt, etc.); Betaine-based surfactants (eg, 2-heptadecyl-N-carboxymethyl-N-hydroxyethyl imidazolinium betaine, lauryldimethylaminoacetic acid betaine, alkyl betaine, amide betaine) , Sulfobetaine, etc.) and the like.
- imidazoline-based amphoteric tenside agents for example, 2-undecyl-N, N, N- (hydroxyethylcarboxymethyl) -2-imidazolin sodium, 2-cocoyl-2-imidazolinium hydroki. Side-1-carboxye
- lipophilic nonionic surfactant examples include sorbitan fatty acid esters (for example, sorbitan monooleate, sorbitan monoisostearate, sorbitan monolaurate, sorbitan monopalmitate, sorbitan monostearate, sorbitan sesquioleate, etc.
- Polysorbate penta-2-ethylhexylate diglycerol sorbitan, tetra-2-ethylhexylate diglycerol sorbitan, etc.; glycerin polyglycerin fatty acids (for example, monocotton oil fatty acid glycerin, monoerucate glycerin, sesquioleate glycerin, monosteare) Glycerin acid, ⁇ , ⁇ '-glycerin pyroglutamate oleate, glycerin maloic acid, etc.); propylene glycol fatty acid esters (eg, propylene glycol monostearate, etc.); cured castor oil derivative; glycerin alkyl ether, etc. Be done.
- glycerin polyglycerin fatty acids for example, monocotton oil fatty acid glycerin, monoerucate glycerin, sesquioleate glycerin, monosteare
- hydrophilic nonionic surfactant examples include POE-sorbitan fatty acid esters (for example, POE-sorbitan monooleate, POE-sorbitan monostearate, POE-sorbitan monooleate, POE-sorbitan tetraoleate, etc.).
- POE-sorbitan fatty acid esters for example, POE-sorbitan monooleate, POE-sorbitan monostearate, POE-sorbitan monooleate, POE-sorbitan tetraoleate, etc.
- POE sorbit fatty acid esters eg, POE-sorbit monolaurate, POE-sorbit monooleate, POE-sorbit pentaoleate, POE-sorbit monostearate, etc.
- POE-glycerin fatty acid esters eg, POE- Glycerin monostearate, POE-glycerin monoisostearate, POE-monooleate such as POE-glycerin triisostearate, etc.
- POE-fatty acid esters eg, POE-distearate, POE-monodiolate, ethylene glycol distearate, etc.
- POE-alkyl ethers eg, POE-lauryl ether, POE-oleyl ether, POE-stearyl ether, POE-behenyl ether, POE-2-octyldodecyl ether, POE-cholestanol ether, etc.
- a thickener other than the component (D) may be blended as a thickener.
- plant-based polymers such as arabic gum, tragacant, galactan, carob gum, guar gum, karaya gum, carrageenan, xanthan gum, pectin, agar, quince seed (malmero), algae colloid (brown algae extract), dextran, saku Micromolecular polymers such as sinoglucan and purulan, animal polymers such as collagen, casein, albumin, gelatin, methyl cellulose, nitrocellulose, ethyl cellulose, methyl hydroxypropyl cellulose, hydroxyethyl cellulose, cellulose cellulose sulfate, hydroxypropyl cellulose, carboxymethyl cellulose Examples thereof include cellulosic polymers such as sodium, crystalline cellulose and cellulosic powder, and alginate polymers such as sodium alginate and propylene glycol alginate.
- vinyl polymers such as polyvinyl methyl ether and carboxyvinyl polymer, polyoxyethylene polymers, polyoxyethylene polyoxypropylene copolymer polymers, acrylic polymers such as polyethyl acrylate and polyacrylamide, and polyethylene imine.
- Cationic polymers bentonite, magnesium aluminum silicate, laponite, hectrite, inorganic silicic acid and other inorganic water-soluble polymers, PEG-240 / decyltetradeceth-20 / hexamethylene diisocyanate copolymer, (dimethylacrylamide / Acryloyldimethyltaurine Na) crosspolymer, (Na acrylate / acryloyldimethyltaurine) copolymer, (alkyl acrylate / steareth methacrylate-20) copolymer, (acryloyldimethyltaurinammonium / VP) copolymer, etc., dextrin, sodium pectinate, aragin Examples thereof include sodium acid sodium acid, dialkyldimethylammonium sulfate cellulose, magnesium aluminum silicate, bentonite, hectrite, A1 Mg silicate (beagum), laponite, silicic acid
- Examples of the monosaccharide include tricarbose (eg, D-glycerylaldehyde, dihydroxyacetone, etc.); tetracarbose (eg, D-erythulose, D-elittlerose, D-treose, etc.); pentacarbose (eg, L).
- tricarbose eg, D-glycerylaldehyde, dihydroxyacetone, etc.
- tetracarbose eg, D-erythulose, D-elittlerose, D-treose, etc.
- pentacarbose eg, L
- oligosaccharides include sucrose, gunthianose, umbelliferose, lactose, planteos, isolikunoses, ⁇ , ⁇ -trehalose, raffinose, lycnoses, umbilicin, stachyose velvas and the like.
- amino acids examples include neutral amino acids (eg, threonine, cysteine, etc.); basic amino acids (eg, hydroxylysine, etc.) and the like.
- amino acid derivative examples include acyl sarcosine sodium (lauroyl sarcosine sodium), acyl glutamate, acyl ⁇ -alanine sodium, glutathione, pyrrolidone carboxylic acid and the like.
- organic amine examples include monoethanolamine, diethanolamine, triethanolamine, morpholine, triisopropanolamine, 2-amino-2-methyl-1,3-propanediol, 2-amino-2-methyl-1-propanol and the like. Can be 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, and 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 and the like can be mentioned.
- metal ion 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.
- Sodium citrate sodium polyphosphate, sodium metaphosphate, gluconic acid, phosphoric acid, citric acid, ascorbic acid, succinic acid, edetic acid, trisodium ethylenediaminehydroxyethyl triacetate and the like.
- antioxidant aid 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.
- compoundable ingredients include, for example, preservatives (ethylparaben, butylparaben, etc.); whitening agents (eg, placenta extract, royal jelly extract, arbutin, etc.); blood circulation promoters (nicotinic acid, benzyl nicotinate, nicotin, etc.) Acid tocopherol, nicotinic acid ⁇ -butoxyester, minoxydil or its analogs, ⁇ -orizanol, alkoxycarbonylpyridine N-oxide, carpronium chloride, and acetylcholine or derivatives thereof; various extracts (eg, ginger, ubak, aurene, etc.) Sikon, birch, biwa, carrot, aloe, zegna oyster, iris, grape, hechima, lily, saffron, senkyu, shokyu, otogirisou, ononis, garlic, tougarashi, chimpi,
- pantenyl ethyl ether examples thereof include pantenyl ethyl ether, nicotinamide, biotin, pantothenic acid, royal jelly, cholesterol derivatives, etc.; antilipolytic agents (eg, pyridoxines, thiantolu, etc.).
- antilipolytic agents eg, pyridoxines, thiantolu, etc.
- the dosage form of the cosmetic of the present invention is arbitrary, and can be provided in any form such as an emulsifying system and a water-oil two-layer system.
- the cosmetic of the present invention can be obtained as it is or diluted with an oily component to obtain an oily cosmetic, or the cosmetic can be emulsified with an aqueous component by a known method to obtain a water-in-oil emulsified cosmetic. You can also do it.
- an aqueous component When an aqueous component is used, one that can be usually blended in a cosmetic can be used as long as the stability of the cosmetic is not impaired.
- examples of such an aqueous component include water, lower alcohols, moisturizers, water-soluble thickeners, water-soluble ultraviolet absorbers, sequestrants, antioxidants, water-soluble agents and the like.
- the form of the cosmetic of the present invention is not particularly limited, and basic cosmetics such as lotion, milky lotion, cream, washing pigment, gel, essence (beauty liquid), pack, lipstick, eye shadow, eye liner, mascara, foundation, sun It can be widely applied in any form as long as it is conventionally used for cosmetics, such as make-up cosmetics such as screens, oral cosmetics, aromatic cosmetics, hair cosmetics, and body cosmetics.
- the present invention will be described in more detail with reference to Examples, but the present invention is not limited to these Examples.
- the blending amount in the following examples and the like shows mass% unless otherwise specified.
- the usability powder was dispersed in the oil phase and prepared by a conventional method.
- the feeling of use of the obtained cosmetics was evaluated according to the following criteria.
- the evaluation results are shown in Tables 1 to 3 together with the formulation.
- Example 1 containing starch powder had a remarkable smooth feeling as compared with Comparative Examples 1 to 3 containing other usability powders.
- Comparative Examples 4 to 6 shown in Table 2 since the component (C) / component (B) was less than 0.5, no silky feeling was felt. Further, from Examples 2 and 3, when the component (C) / component (B) was 0.5 or more, a smooth feeling could be obtained. Furthermore, from the comparison between Examples 4, 5, 7 and 8 in Table 3 and Examples 6 and 9, when the component (E) / component (B) is 0.5 or less, a smoother feeling can be obtained. You can see that.
- oil-based cosmetics having the compositions listed in Table 4 below were prepared by a conventional method and evaluated according to the same criteria as above.
- Prescription example 1 Two-layer makeup base ingredient name Blending amount Purified water Residual ethanol 5 PEG / PPG-9 / 2 dimethyl ether 1 Glycerin 1 Xylitol 1 Tormentilla extract 0.3 Sodium hyaluronate 0.1 2-O-ethyl-L-ascorbic acid 0.1 Dipotassium glycyrrhizinate 0.05 Isododecane 3 Diisopropyl sebacate 10 PBG / PPG-9 / 1 copolymer 1 Volatile dimethicone 12 Non-volatile dimethicone 1 Caprilyl methicone 3 Highly Polymerized Aminopropyl Dimethicone 20% Dimethicone Solution 1 Trifluoroalkyldimethyltrimethylsiloxysilicic acid 50% dimethicone solution 3 Dextrin palmitate 0.5 Ethylhexyl methoxycinnamate 7 Octocrylene 5 Diethylaminohydroxybenzo
- Prescription example 2 Creamy foundation cream Ingredient name Blended amount Purified water Residual ethanol 5 Phenoxyethanol 1 PEG / PPG-9 / 2 dimethyl ether 0.5 Glycerin 3 Erythritol 1 Xylitol 1 Tormentilla extract 1 Glycylglycine 0.1 Tranexamic acid 1 Dipotassium glycyrrhizinate 0.05 Tripropylene glycol pivalate 2 Diisopropyl sebacate 5 Volatile dimethicone 10 Cyclomethicone 5 Cyclopentasiloxane solution of 50% trisiloxysilicic acid 2 Dextrin palmitate 1 Ethylhexyl methoxycinnamate 7 Hydrophobicized fine particles Titanium oxide 3 Hydrophobicized fine particle zinc oxide 3 Hydrophobicized pigment grade titanium oxide 6 Hydrophobicized iron oxide 3.2 Hydrophobized barium sulfate coated mica titanium 0.01 Hydrophobicized mica titanium 0.01 Dimethicone Crosspolymer
- Formulation example 3 Aerosol spray-like sunscreen Ingredient name Blended amount Purified water Residual ethanol 5 Polyethylene glycol 300 2 Silica 0.5 Glycerin 1 PEG / PPG-14 / 7 dimethyl ether 6 DL- ⁇ -tocopherol acetate 0.5 D-glutamic acid 0.1 Stearyl glycyrrhizinate 0.1 Isododecane 10 Glyceryl tri2-ethylhexanoate 5 Isopropyl myrstate 3 Diisopropyl sebacate 5 Hydrogenated Polydecene 3 PBG / PPG-9 / 1 copolymer 1 Volatile dimethicone 10 Cyclopentasiloxane solution of 50% trisiloxysilicic acid 0.5 Sucrose tetrastearate triacetate 0.5 Dextrin palmitate 1 Ethylhexyl methoxycinnamate 5 Diethylaminohydroxybenzoyl hexyl benzoate 2 Bise
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Abstract
Description
油分に、
(B)極性油分と、
(C)揮発性油分と
を含み、
(B)極性油分に対する(C)揮発性油分の割合が0.5以上である。
油分に、
(B)極性油分と、
(C)揮発性油分と
を含み、
(B)極性油分に対する(C)揮発性油分の割合が0.5以上であるので、油分の割合が高い配合であっても、さらさらとした使用感の得られるものとすることができる。
本発明の化粧料は、(A)デンプン粉末と、
油分に、
(B)極性油分と、
(C)揮発性油分と
を含み、
(B)極性油分に対する(C)揮発性油分の割合が0.5以上である。
以下、各成分について詳細に説明する。なお、各成分について、単に(A)成分、(B)成分等と称する場合がある。また、本明細書において、PEGはポリエチレングリコール、PPGはポリプロピレングリコール、PBGはポリブチレングリコール、EOはエチレンオキサイド、POはプロピレンオキサイド、POEはポリオキシエチレン、POPはポリオキシプロピレン、VPはビニルピロリドンの略である。
(A)デンプンは、通常、化粧品、医薬品、食品で用いられるものであれば特に限定されるものでなく、例えば、バレイショデンプン、トウモロコシデンプン(コーンスターチ)、デキストリン、あるいはこれらの骨格を有する化学修飾物などが挙げられるが、これらに限定されるものでない。
(A)成分は、1種を単独で使用してもよいし、2種以上を併用してもよい。
油分には(B)極性油分を含む。(B)成分は通常、化粧品、医薬品、食品で用いられるものであれば特に限定されるものでない。IOB値は、特に限定されるものではないが、0.05~0.80であることが好ましい。
なお、IOB値とは、Inorganic/Organic Balance(無機性/有機性比)の略であって、無機性値の有機性値に対する比率を表す値であり、有機化合物の極性の度合いを示す指標となるものである。IOB値は、具体的には、
IOB値=無機性値/有機性値
として表される。ここで、「無機性値」、「有機性値」のそれぞれについては、例えば、分子中の炭素原子1個について「有機性値」が20、同水酸基1個について「無機性値」が100といったように、各種原子または官能基に応じた「無機性値」、「有機性値」が設定されており、有機化合物中の全ての原子および官能基の「無機性値」、「有機性値」を積算することによって、当該有機化合物のIOB値を算出することができる(例えば、藤田著、「化学の領域」第11巻、第10号、第719頁~第725頁、1957年参照)。
エステル油の具体例としては、ジネオペンタン酸トリプロピレングリコール、イソノナン酸イソノニル、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、12-ヒドロキシステアリン酸コレステリル、エチルヘキサン酸セチル、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、リンゴ酸ジイソステアリル、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チル、トリエチルヘキサノイン(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、ヒマシ油脂肪酸メチルエステル、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、N-ラウロイル-L-グルタミン酸-2-オクチルドデシルエステル、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が挙げられる。
ジベンゾイルメタン誘導体としては、4-tert-ブチル-4’ -メトキシジベンゾイルメタン(例えば「パルソール1789」)などが例示される。
ベンゾフェノン誘導体としては、ベンゾフェノン-1(例えば「ユビナール400」;BASF社)、ベンゾフェノン-2(例えば「ユビナールD50」;BASF社)、ベンゾフェノン-3またはオキシベンゾン(例えば「ユビナールM40」;BASF社)、ベンゾフェノン-4(例えば「ユビナールMS40」;BASF社)、ベンゾフェノン-5、ベンゾフェノン-6(例えば「ヘリソーブ(Helisorb)11」;ノルクアイ社)、ベンゾフェノン-8 (例えば「スペクトラ-ソーブ(Spectra-Sorb)UV-24」;アメリカン・シアナミド社)、ベンゾフェノン-9(例えば「ユビナールDS-49」;BASF社)、ベンゾフェノン-12などが例示される。
フェニルベンゾイミダゾール誘導体としては、フェニルベンゾイミダゾールスルホン酸(例えば「ユーソレックス232」;メルク社)、フェニルジベンゾイミダゾールテトラスルホン酸二ナトリウム( 例えば「ネオ・ヘリオパンAP」;ハーマン・アンド・レイマー社)などが例示される。
フェニルベンゾトリアゾール誘導体としては、ドロメトリゾールトリシロキサン(例えば「シラトリゾール(Silatrizole)」; ローディア・シミー社)、メチレンビス( ベンゾトリアゾリルテトラメチルブチルフェノール)(例えば「チノソーブM」( チバ・スペシャリティー・ケミカルズ社))などが例示される。
アントラニル誘導体としては、アントラニル酸メンチル( 例えば「ネオ・ヘリオパンMA」;ハーマン・アンド・レイマー社) などが例示される。
イミダゾリン誘導体としては、エチルヘキシルジメトキシベンジリデンジオキソイミダゾリンプロピオナートなどが例示される。
ベンザルマロナート誘導体としては、ベンザルマロナート官能基を有するポリオルガノシロキサン(例えば、ポリシリコーン-15;「パルソールSLX」;DSMニュートリション ジャパン社)などが例示される。
4,4-ジアリールブタジエン誘導体としては、1,1-ジカルボキシ(2,2’-ジメチルプロピル)-4,4-ジフェニルブタジエンなどが例示される。
(B)成分は、1種を単独で使用してもよいし、2種以上を併用してもよい。
油分には、(C)揮発性油分を含む。(C)成分としては、例えば、比較的低分子量の炭化水素油、比較的低分子量の直鎖状シリコーン、比較的低分子量の環状シリコーンが挙げられ、特に、軽質流動性イソパラフィン、イソドデカン、イソヘキサデカン、揮発性ジメチルポリシロキサン(揮発性ジメチコン)、または環状ポリシロキサンが好ましい。具体的には、オクタメチルシクロテトラシロキサン、デカメチルシクロペンタシロキサン、ドデカメチルシクロヘキサシロキサン、ヘキサデカメチルシクロヘプタシロキサン等が挙げられる。
(C)成分は、1種を単独で使用してもよいし、2種以上を併用してもよい。
本発明の化粧料は(D)油相増粘剤をさらに含むことが好ましい。油相増粘剤を含むことにより化粧料の粘度の調整が容易となる。(D)成分としては、デキストリン脂肪酸エステル、ショ糖脂肪酸エステル、脂肪酸もしくはその塩、植物性硬化油または固形もしくは半固形の植物油、グリセリル脂肪酸エステル、および、アミノ酸系ゲル化剤が好ましい。
(D)成分は、1種を単独で使用してもよいし、2種以上を併用してもよい。
本発明の化粧料には、(E)不揮発性炭化水素油または不揮発性シリコーン油をさらに含んでいてもよい。
不揮発性炭化水素油は、1気圧での沸点が300℃以上の炭化水素油を指し、例えば、α-オレフィンオリゴマー、スクワラン、水添ポリデセン、ワセリン等が挙げられる。不揮発性シリコーン油は、常温且つ常圧下で揮発しないジメチコンであり、5cs~100csのシリコーン油が選択され、好ましくは、10cs、6csまたは5csなどを挙げることができる。
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。
本発明の化粧料は、そのまま、または油性成分で希釈して油性化粧料とすることができ、また、化粧料を水性成分と公知の方法により乳化処理して、油中水型乳化化粧料とすることもできる。
このような水性成分としては、例えば、水、低級アルコール、保湿剤、水溶性増粘剤、水溶性紫外線吸収剤、金属イオン封鎖剤、酸化防止剤、水溶性薬剤等が挙げられる。
下記表1~3に掲げた組成を有する油中水型乳化化粧料について、使用性粉末を油相に分散し、常法により調製した。
(さらさら感)
女性専門パネル5名により、化粧料を実施に肌に塗布してもらい、さらさら感について評価してもらった。
A:パネル5名が、さらさら感があると評価
B:パネル4名が、さらさら感があると評価
C:パネル3名が、さらさら感があると評価
D:パネル2名以下が、さらさら感があると評価
評価結果を配合とともに表1~3に示す。
以下に、本発明の化粧料の処方例を挙げる。本発明はこの処方例によって何ら限定されるものではない。なお、配合量は全て製品全量に対する質量%で表している。
成分名 配合量
精製水 残余
エタノール 5
PEG/PPG-9/2ジメチルエーテル 1
グリセリン 1
キシリトール 1
トルメンチラエキス 0.3
ヒアルロン酸ナトリウム 0.1
2-O-エチル-L-アスコルビン酸 0.1
グリチルリチン酸ジカリウム 0.05
イソドデカン 3
セバシン酸ジイソプロピル 10
PBG/PPG-9/1コポリマー 1
揮発性ジメチコン 12
不揮発性ジメチコン 1
カプリリルメチコン 3
高重合アミノプロピルジメチコン20%のジメチコン溶液 1
トリフルオロアルキルジメチルトリメチルシロキシケイ酸50%ジメチコン溶液 3
パルミチン酸デキストリン 0.5
メトキシケイヒ酸エチルヘキシル 7
オクトクリレン 5
ジエチルアミノヒドロキシベンゾイル安息香酸ヘキシル 1
ビスエチルヘキシルオキシフェノールメトキシフェニルトリアジン0.5
疎水化微粒子酸化チタン 2
疎水化処理微粒子酸化亜鉛 5
疎水化処理顔料級酸化チタン 1
疎水化処理酸化鉄 0.07
メタクリル酸メチルクロスポリマー 2
(ビニルジメチコン/メチコンシルセスキオキサン)クロスポリマー 2
疎水化処理タルク 2
トウモロコシデンプン 5
PEG-9ポリジメチルポリシロキシエチルジメチコン 1.5
PEG/PPG-19/19ジメチコン 0.3
ジメチルジステアリルアンモニウムヘクトライト 0.4
イソステアリン酸 0.3
EDTA・3Na 適量
食塩 適量
ピロ亜硫酸ナトリウム 適量
トコフェロール 適量
香料 適量
成分名 配合量
精製水 残余
エタノール 5
フェノキシエタノール 1
PEG/PPG-9/2ジメチルエーテル 0.5
グリセリン 3
エリスリトール 1
キシリトール 1
トルメンチラエキス 1
グリシルグリシン 0.1
トラネキサム酸 1
グリチルリチン酸ジカリウム 0.05
ピバリン酸トリプロピレングリコール 2
セバシン酸ジイソプロピル 5
揮発性ジメチコン 10
シクロメチコン 5
トリシロキシケイ酸50%のシクロペンタシロキサン溶液 2
パルミチン酸デキストリン 1
メトキシケイヒ酸エチルヘキシル 7
疎水化微粒子酸化チタン 3
疎水化微粒子酸化亜鉛 3
疎水化処理顔料級酸化チタン 6
疎水化処理酸化鉄 3.2
疎水化処理硫酸バリウム被覆雲母チタン 0.01
疎水化処理雲母チタン 0.01
ジメチコンクロスポリマー13%のシクロペンタシロキサン混合物 2
ポリメチルシルセスキオキサン 2
メタクリル酸メチルクロスポリマー 2
トウモロコシデンプン 2
疎水化微粒子シリカ 0.5
ラウリルPEG-9ポリジメチルポリシロキシエチルジメチコン 2
(ジメチコン/(PEG-10/15))クロスポリマー 1
ジメチルジステアリルアンモニウムヘクトライト 1
イソステアリン酸 0.2
トコフェロール 適量
EDTA・3Na 適量
食塩 適量
ピロ亜硫酸ナトリウム 適量
香料 適量
成分名 配合量
精製水 残余
エタノール 5
ポリエチレングリコール300 2
シリカ 0.5
グリセリン 1
PEG/PPG-14/7ジメチルエーテル 6
酢酸DL-α-トコフェロール 0.5
D-グルタミン酸 0.1
グリチルリチン酸ステアリル 0.1
イソドデカン 10
トリ2-エチルヘキサン酸グリセリル 5
ミルスチン酸イソプロピル 3
セバシン酸ジイソプロピル 5
水添ポリデセン 3
PBG/PPG-9/1コポリマー 1
揮発性ジメチコン 10
トリシロキシケイ酸50%のシクロペンタシロキサン溶液 0.5
トリ酢酸テトラステアリン酸スクロース 0.5
パルミチン酸デキストリン 1
メトキシケイヒ酸エチルヘキシル 5
ジエチルアミノヒドロキシベンゾイル安息香酸ヘキシル 2
ビスエチルヘキシルオキシフェノールメトキシフェニルトリアジン 1
ポリシリコーン-15 2
オクトクリレン 5
メタクリル酸メチルクロスポリマー 5
(ビニルジメチコン/メチコンシルセスキオキサン)クロスポリマー 3
疎水化処理タルク 1
トウモロコシデンプン 1
セチルPEG/PPG-10/1ジメチコン 1
ラウリルPEG-9ポリジメチルポリシロキシエチルジメチコン 1
ジメチルジステアリルアンモニウムヘクトライト 0.5
イソステアリン酸 0.3
セスキイソステアリン酸ソルビタン 0.3
EDTA・3Na 適量
トコフェロール 適量
香料 適量
上記原液50質量%をLPガス50質量%と混合してエアゾール化し、スプレー状日焼け止めを作製した。
Claims (7)
- (A)デンプン粉末と、
油分に、
(B)極性油分と、
(C)揮発性油分と
を含み、
前記(B)極性油分に対する前記(C)揮発性油分の割合が0.5以上である化粧料。 - 前記(A)デンプン粉末が前記油分に分散されている請求項1記載の化粧料。
- (D)油相増粘剤をさらに含む請求項1または2記載の化粧料。
- (E)不揮発性炭化水素油または不揮発性シリコーン油をさらに含み、前記(B)極性油分に対する前記(E)不揮発性炭化水素油または不揮発性シリコーン油の割合が0.5以下である請求項3記載の化粧料。
- 前記(B)極性油分が紫外線吸収剤を含む請求項1~4いずれか1項記載の化粧料。
- 前記化粧料が油中水型乳化化粧料である請求項1~5いずれか1項記載の化粧料。
- 前記化粧料が油性化粧料である請求項1~5いずれか1項記載の化粧料。
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| CN202080067432.8A CN114514013A (zh) | 2019-09-27 | 2020-09-15 | 化妆品 |
| US17/761,455 US12318467B2 (en) | 2019-09-27 | 2020-09-15 | Cosmetic |
| EP20867074.5A EP4035652A4 (en) | 2019-09-27 | 2020-09-15 | COSMETIC PRODUCT |
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| JP2020-144059 | 2020-08-28 | ||
| JP2020144059A JP7690269B2 (ja) | 2019-09-27 | 2020-08-28 | 化粧料 |
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| US12318467B2 (en) | 2025-06-03 |
| US20220362129A1 (en) | 2022-11-17 |
| CN114514013A (zh) | 2022-05-17 |
| EP4035652A1 (en) | 2022-08-03 |
| JP2025113471A (ja) | 2025-08-01 |
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