WO2018079717A1 - 水中油型皮膚外用組成物 - Google Patents
水中油型皮膚外用組成物 Download PDFInfo
- Publication number
- WO2018079717A1 WO2018079717A1 PCT/JP2017/038917 JP2017038917W WO2018079717A1 WO 2018079717 A1 WO2018079717 A1 WO 2018079717A1 JP 2017038917 W JP2017038917 W JP 2017038917W WO 2018079717 A1 WO2018079717 A1 WO 2018079717A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- mass
- composition
- acid
- oil
- polyisobutene
- Prior art date
Links
Images
Classifications
-
- 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
- A61K8/02—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
- 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
- A61Q19/00—Preparations for care of the skin
-
- 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
- A61K2800/42—Colour properties
- A61K2800/43—Pigments; Dyes
-
- 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
- A61K2800/48—Thickener, Thickening system
Definitions
- the present disclosure relates to an oil-in-water type external composition for skin.
- Patent Documents 1 to 4 Cosmetics containing polyisobutene (polyisobutylene) are known (for example, Patent Documents 1 to 4).
- Patent Document 1 includes (i) a “combinable” composition comprising at least one pro-adhesive material selected from polyisobutylene having a relative molar mass of 150,000 or more and 2,200,000 or less, and ( ii) A makeup or care kit comprising a “combined composition” comprising at least one diffusible compound selected from polyisobutylene having a relative molar mass of 445 or more and less than 10,000 is disclosed.
- Patent Document 2 discloses a base makeup for oil-in-water emulsified lips containing polyisobutylene having a relative mass of 30,000 to 100,000, a volatile hydrocarbon oil, a pigment, a water-swellable thickener, and an aqueous medium. Fees are disclosed.
- Patent Document 3 discloses at least one oil-soluble active agent that absorbs ultraviolet rays, at least one polyisobutylene that is liquid at room temperature having an average molecular weight of 8,000 to 65,000 by viscosity measurement, and at least one oil phase.
- a sunlight filterable composition for application to the skin of the human body containing 3% by weight or more in a cosmetically acceptable medium is disclosed.
- Patent Document 4 discloses an oily makeup cosmetic containing 4.5% by mass or more of polyisobutylene having a relative mass of 30,000 to 100,000 and a volatile hydrocarbon oil.
- Polyisobutene having a relative molar mass of 150,000 or more contained in the makeup or care kit described in Patent Document 1 has very low solubility in a solvent. For this reason, even if such a high relative molar mass polyisobutene can be used as an adhesive material, it is difficult to use it as a component of a composition such as a cosmetic. On the other hand, even if polyisobutene having a relative molar mass of less than 10,000 is blended in a composition such as a cosmetic, the user cannot obtain a sufficient elasticity when applied to the skin.
- the base cosmetic described in Patent Document 2 is for lips, and does not take into consideration application to skin other than lips, particularly generation of firmness due to application to the skin.
- the sunlight filterable composition described in Patent Document 3 and the oily makeup cosmetic described in Patent Document 4 are oily compositions and have a high content of polyisobutene (polyisobutylene). When applied to the user, the user feels strongly sticky.
- the composition for external use on skin except for lips comprising 0.2% to 2.5% by weight of polyisobutene having a relative weight of 30,000 to 100,000. Things are provided.
- the user can feel the firmness of the skin when the composition for external use of the present disclosure is applied to the skin.
- the composition for external use of the present disclosure can suppress the occurrence of stickiness while expressing a firmness.
- the composition further contains 0.5% by mass to 10% by mass of a hydrocarbon oil capable of dissolving polyisobutene.
- the hydrocarbon oil is volatile.
- the composition further contains 0% by mass to 3% by mass of a thickener.
- the thickener includes a homopolymer and / or a copolymer having a 2-acrylamido-2-methylsulfonic acid component or a salt thereof.
- the composition further contains an elastomer.
- the elastomer content is 0.1 mass% to 6 mass%.
- the pigment content is 4% by mass or less.
- the composition is a composition for application by hand.
- the composition is a composition for applying to the eyes.
- the composition is a composition for imparting a firm feeling to the skin.
- the oil-in-water type external composition for skin will be described.
- the skin external composition of the present disclosure may include, for example, a cosmetic composition.
- POE is an abbreviation for polyoxyethylene and POP is an abbreviation for polyoxypropylene.
- the number in parentheses after POE or POP represents the average added mole number of POE group or POP group in the compound.
- the oil-in-water type skin external composition of the present disclosure contains polyisobutene.
- the polyisobutene preferably has a relative mass (molecular weight) of 30,000 or more, preferably 40,000 or more. If the relative mass is less than 30,000, the user cannot obtain a sufficient elasticity.
- the polyisobutene preferably has a relative mass of 150,000 or less, preferably 100,000 or less. When the relative mass exceeds 150,000, the user feels stickiness and the emulsification stability decreases.
- the relative mass referred to in the present disclosure means the viscosity average molecular weight of the polymer.
- the content of polyisobutene is preferably 0.2% by mass or more, and more preferably 0.25% by mass or more with respect to the mass of the composition. If the content is at least 0.2% by mass, the user can obtain a firm feeling without feeling sticky.
- the content of polyisobutene is preferably 2.5% by mass or less, and more preferably 2% by mass or less, based on the mass of the composition. When the content exceeds 2.5% by mass, the elongation of the composition is deteriorated, and it becomes difficult for the user to apply the composition. In addition, the user may feel sticky when the composition is applied.
- the content of polyisobutene is preferably 0.4% by mass or less, and more preferably 0.3% by mass or less, based on the mass of the composition.
- the composition of the present disclosure further contains a solvent capable of dissolving polyisobutene.
- This solvent can be, for example, a hydrocarbon oil.
- the hydrocarbon oil is preferably one that can be volatilized during application so that the user feels firmness when the composition is applied to the skin (when rubbed).
- Applicable hydrocarbon oils include, for example, volatile hydrocarbon oils having 8 to 16 carbon atoms. Examples of volatile hydrocarbon oils that can dissolve polyisobutene include isododecane, isodecane, heptane, isohexadecane, and liquid paraffin.
- the content of the hydrocarbon oil is preferably 0.5% by mass or more, and more preferably 1% by mass or more with respect to the mass of the composition. If the content is less than 0.5% by mass, polyisobutene may be precipitated.
- the content of the hydrocarbon oil is preferably 10% by mass or less, more preferably 7% by mass or less, more preferably 5% by mass or less, and more preferably 4% by mass or less with respect to the mass of the composition. More preferably. If the content of the hydrocarbon oil exceeds 7% by mass, the amount of oil remaining on the skin increases, and it becomes difficult for the user to feel firmness.
- Examples of commercially available products of polyisobutene include B10SFN (molecular weight 40,000), B11SFN (molecular weight 49,000), B12SFN (molecular weight 55,000), B13SFN (molecular weight 65,000) of OPPANOL (registered trademark) series (BASF). ), B14SFN (molecular weight 73,000) and B15SFN (molecular weight 85,000), Tetrax 3T (molecular weight 25,000-34,900) (JX Energy) and 4H (molecular weight) of Hymor series (JX Energy) 40,000), 5H (molecular weight 50,000), 5.5H (molecular weight 53,000), 6H (molecular weight 60,000), etc. can be used.
- composition of the present disclosure may further contain a thickener.
- a thickener it is preferable to use an electrostatic repulsive thickener, an associative thickener or the like from the viewpoint of emulsion stability.
- the thickener may be used in combination with the following thickeners. Even if the thickening mechanism of the thickener described below is not electrostatic repulsion or associative, the thickener is not excluded from the applicable thickener.
- Examples of the electrostatic repulsive thickener include a taurate-based synthetic polymer and / or an acrylate-based synthetic polymer.
- a taurate polymer thickener a polymer and / or copolymer (crosslinking) having 2-acrylamido-2-propanesulfonic acid (acryloyldimethyltauric acid) or a salt thereof (AMPS structure) as a structural unit.
- AMPS structure 2-acrylamido-2-propanesulfonic acid
- AMPS structure salt thereof
- Examples of such a thickener include (acryloyldimethyltaurine ammonium / behenes methacrylate-25) crosspolymer (Aristoflex (registered trademark) HMB, Clariant Japan), (acryloyldimethyltaurine ammonium / vinylpyrrolidone) copolymer (Aristoflex).
- (acrylate / steare methacrylate-20) copolymer (ACULYN (registered trademark) 22, Dow Chemical Co., Ltd.) can be used as an acrylate-based synthetic polymer thickener.
- ACULYN registered trademark 22 22, Dow Chemical Co., Ltd.
- PEG-240 / decyltetradeceth-20 / hexamethyldiisocyanate) copolymer (Adecanol (registered trademark) GT-700, ADEKA) can be used.
- the content of the thickener is preferably 0.1% by mass or more and more preferably 0.3% by mass or more with respect to the mass of the composition. When the content of the thickener is less than 0.1% by mass, the stability tends to decrease.
- the content of the thickener is preferably 2% by mass or less and more preferably 1.5% by mass or less with respect to the mass of the composition. When the content of the thickener exceeds 2% by mass, the stickiness becomes strong when applied to the skin.
- the content of the 2-acrylamido-2-propanesulfonic acid thickener is preferably 0.1% by mass or more, more preferably 0.3% by mass or more based on the mass of the composition.
- the content of the 2-acrylamido-2-propanesulfonic acid thickener is preferably 1% by mass or less, more preferably 0.7% by mass or less, based on the mass of the composition.
- thickening agent may be added as long as the effects of the present disclosure are not impaired.
- thickeners include, for example, gum arabic, carrageenan, gum karaya, gum tragacanth, carob gum, quince seed (malmello), casein, dextrin, gelatin, sodium pectate, sodium alginate, methylcellulose, ethylcellulose, carboxymethylcellulose (CMC).
- PVA polyvinyl alcohol
- PVM polyvinyl methyl ether
- PVP polyvinyl pyrrolidone
- sodium polyacrylate carboxyvinyl polymer
- locust bean gum locust bean gum
- guar gum tamarind gum
- dialkyldimethylammonium cellulose sulfate Xanthan gum
- the composition of the present disclosure may further contain an elastomer.
- an elastomer When an elastomer is added, stickiness can be reduced.
- coexistence of polyisobutene and elastomer adds softness to the feeling of elasticity after the composition is applied to the skin, and a more comfortable feeling can be obtained.
- coating of a composition can be improved.
- the elastomer examples include silicone elastomer (organopolysiloxane).
- the silicone elastomer includes, for example, a cross-linked silicone (cross-linked organopolysiloxane) in which a silicone polymer is three-dimensionally cross-linked.
- the silicone elastomer may be an emulsifying type or a non-emulsifying type.
- the emulsified silicone elastomer can be a silicone elastomer in which the cross-linked portion and / or the main chain is modified with a hydrophilic portion (for example, a polyoxyalkylene group or the like).
- the non-emulsifying silicone elastomer can be a silicone elastomer that does not have such a hydrophilic portion. In order to obtain the above-mentioned feeling of use, a non-emulsifying silicone elastomer is preferable.
- silicone elastomers include dimethicone cross polymer, dimethicone / vinyl dimethicone cross polymer, dimethicone / phenyl vinyl dimethicone cross polymer, vinyl dimethicone / lauryl dimethicone cross polymer, lauryl polydimethylsiloxyethyl dimethicone / bis-vinyl dimethicone cross polymer, alkyl ( C30-45) cetearyl dimethicone crosspolymer, cetearyl dimethicone crosspolymer and the like.
- the content of the elastomer is preferably 0.1% by mass or more, more preferably 0.2% by mass or more, and more preferably 0.3% by mass or more based on the mass of the composition. More preferably, it is 4% by mass or more, and further preferably 0.5% by mass or more.
- the content of the elastomer is preferably 6% by mass or less, more preferably 5% by mass or less, more preferably 4% by mass or less, and more preferably 3% by mass or less based on the mass of the composition. More preferred. If the content of the elastomer exceeds 6% by mass, the familiarity during application of the composition will deteriorate. In addition, the emulsion stability decreases.
- composition of the present disclosure has other components such as an aqueous solvent, an oily component, an anionic surfactant, a cationic surfactant, an amphoteric surfactant, a nonionic surfactant, as long as the effects of the present disclosure are not impaired.
- aqueous solvent examples include water, alcohol, a humectant, or a mixture thereof.
- water used for cosmetics, quasi-drugs and the like can be used.
- purified water, ion-exchanged water, tap water and the like can be used.
- the aqueous phase can further contain a water-soluble alcohol depending on the purpose.
- water-soluble alcohols include lower alcohols, polyhydric alcohols, polyhydric alcohol polymers, divalent alcohol alkyl ethers, dihydric alcohol alkyl ethers, dihydric alcohol ether esters, glycerin monoalkyl ethers, sugar alcohols, Examples thereof include at least one selected from monosaccharides, oligosaccharides, polysaccharides and derivatives thereof.
- lower alcohols examples include ethanol, propanol, isopropanol, isobutyl alcohol, t-butyl alcohol and the like.
- polyhydric alcohol examples include divalent alcohols (for example, ethylene glycol, propylene glycol, trimethylene glycol, 1,2-butylene glycol, 1,3-butylene glycol, tetramethylene glycol, 2,3-butylene glycol, Pentamethylene glycol, 2-butene-1,4-diol, hexylene glycol, octylene glycol, etc.); trivalent alcohol (eg, glycerin, trimethylolpropane, etc.); tetravalent alcohol (eg, 1, 2, 6) Pentaerythritol, such as hexanetriol, etc .; pentavalent alcohol (eg, xylitol, etc.); hexavalent alcohol (eg, sorbitol, mannitol, etc.); polyhydric alcohol polymer (eg, diethylene glycol, dipropylene glycol, Ethylene glycol, polypropylene glycol, tetraethylene glycol,
- monosaccharides include tricarbon sugars (for example, D-glyceryl aldehyde, dihydroxyacetone, etc.), tetracarbon sugars (for example, D-erythrose, D-erythrose, D-threoose, erythritol, etc.), Pentose sugars (for example, L-arabinose, D-xylos, L-lyxose, D-arabinose, D-ribose, D-ribose, D-xylulose, L- Xylose, etc.), hexose (eg D-glucose, D-talose, D-bucikose, D-galactose, D-fructose, L-galactose, L- Mannose, D-tagatose, etc.), heptose sugar (eg, aldoheptose, heproose, etc.), octose sugar (eg
- oligosaccharide for example, at least one selected from sucrose, gnocyanose, umbelliferose, lactose, planteose, isoliquinoses, ⁇ , ⁇ -trehalose, raffinose, lycnose, umbilicin, stachyose berbasose, etc. Can be mentioned.
- polysaccharide examples include cellulose, quince seed, chondroitin sulfate, starch, galactan, dermatan sulfate, glycogen, gum arabic, heparan sulfate, hyaluronic acid, tragacanth gum, keratan sulfate, chondroitin, xanthan gum, mucoitin sulfate, guar gum, dextran, kerato sulfate. And at least one selected from locust bean gum, succinoglucan, and caronic acid.
- Examples of other polyols include at least one selected from polyoxyethylene methyl glucoside (Glucam E-10), polyoxypropylene methyl glucoside (Glucam P-10) and the like.
- humectant examples include polyethylene glycol, propylene glycol, glycerin, 1,3-butylene glycol, xylitol, sorbitol, maltitol, chondroitin sulfate, hyaluronic acid, mucoitin sulfate, caronic acid, atelocollagen, cholesteryl-12-hydroxystearate Sodium lactate, bile salt, dl-pyrrolidone carboxylate, alkylene oxide derivative, short-chain soluble collagen, diglycerin (EO) PO adduct, Izayoi rose extract, yarrow extract, merirot extract and the like.
- EO diglycerin
- the content of the aqueous solvent (including water, alcohol, sugar and humectant) is preferably 20% by mass or more and more preferably 40% by mass or more with respect to the mass of the composition. If the content of the aqueous solvent is low, it becomes difficult to obtain a firm feeling.
- the content of the aqueous solvent is preferably 90% by mass or less with respect to the mass of the composition. When the content of the aqueous solvent exceeds 90% by mass, the usability is lowered and it is difficult to obtain a firm feeling.
- oil component for example, liquid fats, solid fats, waxes, hydrocarbons, higher fatty acids, higher alcohols, synthetic ester oils, silicone oils and the like can be used.
- oil component and the component soluble in the oil component are also referred to as “oil-based component”.
- liquid oils examples include avocado oil, camellia oil, turtle oil, macadamia nut oil, corn oil, mink oil, olive oil, rapeseed oil, egg yolk oil, sesame oil, persic oil, wheat germ oil, southern castor oil, castor oil, linseed oil , Safflower oil, cottonseed oil, eno oil, soybean oil, peanut oil, tea seed oil, kaya oil, rice bran oil, cinnagiri oil, Japanese kiri oil, jojoba oil, germ oil, triglycerin and the like.
- solid fat examples include cacao butter, palm oil, horse fat, hydrogenated palm oil, palm oil, beef tallow, sheep fat, hydrogenated beef tallow, palm kernel oil, pork fat, beef bone fat, owl kernel oil, hydrogenated oil, cattle Leg fats, moles, hydrogenated castor oil and the like.
- waxes examples include beeswax, candelilla wax, cotton wax, carnauba wax, bayberry wax, ibota wax, whale wax, montan wax, nuka wax, lanolin, kapok wax, lanolin acetate, liquid lanolin, sugar cane wax, lanolin fatty acid isopropyl, hexyl laurate, Examples include reduced lanolin, jojoba wax, hard lanolin, shellac wax, POE lanolin alcohol ether, POE lanolin alcohol acetate, POE cholesterol ether, lanolin fatty acid polyethylene glycol, POE hydrogenated lanolin alcohol ether, and the like.
- hydrocarbon oil examples include liquid paraffin, ozokerite, squalane, pristane, paraffin, ceresin, squalene, petrolatum, and microcrystalline wax.
- higher fatty acid examples include lauric acid, myristic acid, palmitic acid, stearic acid, behenic acid, oleic acid, undecylenic acid, toluic acid, isostearic acid, linoleic acid, linolenic acid, eicosapentaenoic acid (EPA), docosahexaenoic acid ( DHA) and the like.
- higher alcohols examples include linear alcohols (eg, lauryl alcohol, cetyl alcohol, stearyl alcohol, behenyl alcohol, myristyl alcohol, oleyl alcohol, cetostearyl alcohol); branched chain alcohols (eg, monostearyl glycerin ether (batyl alcohol) ), 2-decyltetradecinol, lanolin alcohol, cholesterol, phytosterol, hexyl decanol, isostearyl alcohol, octyldodecanol, and the like.
- linear alcohols eg, lauryl alcohol, cetyl alcohol, stearyl alcohol, behenyl alcohol, myristyl alcohol, oleyl alcohol, cetostearyl alcohol
- branched chain alcohols eg, monostearyl glycerin ether (batyl alcohol)
- 2-decyltetradecinol lanolin alcohol
- cholesterol phytosterol
- hexyl decanol isoste
- Synthetic ester oils include isopropyl myristate, cetyl octanoate, octyldodecyl myristate, isopropyl palmitate, butyl stearate, hexyl laurate, myristyl myristate, decyl oleate, hexyl decyl dimethyloctanoate, cetyl lactate, myristyl lactate Lanolin acetate, isocetyl stearate, isocetyl isostearate, cholesteryl 12-hydroxystearate, ethylene glycol di-2-ethylhexanoate, dipentaerythritol fatty acid ester, N-alkyl glycol monoisostearate, neopentyl glycol dicaprate, apple Acid diisostearyl, di-2-heptylundecanoic acid glycerin, tri-2-ethylhexanoic acid
- Silicone oils include dimethylpolysiloxane, methylhydrogenpolysiloxane, methylphenylpolysiloxane, stearoxymethylpolysiloxane, polyether-modified organopolysiloxane, fluoroalkyl / polyoxyalkylene co-modified organopolysiloxane, and alkyl-modified organopolysiloxane.
- silicone compounds such as non-terminally modified organopolysiloxane, fluorine-modified organopolysiloxane, amino-modified organopolysiloxane, silicone gel, acrylic silicone, trimethylsiloxysilicic acid, and silicone RTV rubber.
- the oil component has an effect on the film formation of polyisobutene.
- the content of the oil component including polyisobutene and hydrocarbon oil, is preferably 70% by mass or less, more preferably 50% by mass or less, and more preferably 40% by mass or less, with respect to the mass of the composition. More preferably.
- the content of the oil component exceeds 70% by mass, the amount of polyisobutene in the preparation is diluted. As a result, the film-forming ability of polyisobutene is reduced, so that it is difficult to feel the tension caused by polyisobutene.
- the content of the oil component is preferably 5% by mass or more, more preferably 10% by mass or more, and more preferably 20% by mass or more with respect to the mass of the composition. More preferably.
- the content of the oil component is less than 5% by mass, the spread of the polyisobutene is inferior. This makes it difficult to form a uniform film on the skin, making it difficult to feel the elasticity of polyisobutene.
- the powder examples include inorganic powders (for example, talc, kaolin, mica, sericite (sericite), muscovite, phlogopite, synthetic mica, red mica, biotite, lithia mica, calcined mica, calcined talc, permiculite, Magnesium carbonate, calcium carbonate, aluminum silicate, barium silicate, calcium silicate, magnesium silicate, strontium silicate, metal tungstate, magnesium, silica, zeolite, glass, barium sulfate, calcined calcium sulfate (baked gypsum), Calcium phosphate, fluorapatite, hydroxyapatite, ceramic powder, metal soap (eg, zinc myristate, calcium palmitate, aluminum stearate), boron nitride, etc .; Organic powder (eg, polyamide resin powder (nylon powder), polyethylene powder Polymethyl methacrylate powder, polystyrene powder, copo
- pigments including extender pigments
- talc kaolin, mica, sericite, muscovite, biotite, phlogopite, synthetic mica, silica, zeolite, barium sulfate, calcined calcium sulfate, calcined gypsum, calcium phosphate, fluorapatite, hydroxyapatite, ceramic
- Inorganic powder such as powder; inorganic white pigment such as titanium dioxide and zinc oxide; inorganic red pigment such as iron oxide (Bengara) and iron titanate; inorganic brown pigment such as ⁇ -iron oxide; yellow iron oxide and loess Inorganic yellow pigments such as black iron oxide, carbon, low-order titanium oxide, etc.
- inorganic purple pigments such as mango violet and cobalt violet
- inorganic green pigments such as chromium oxide, chromium hydroxide and cobalt titanate Pigments
- inorganic blue pigments such as ultramarine and bitumen
- titanium oxide coated mica titanium oxide coated bismuth oxychloride, oxidation Pearl pigments such as tan coated talc, colored titanium oxide coated mica, bismuth oxychloride, fish scale foil
- metal powder pigments such as aluminum powder and copper powder
- Organic pigments such as zirconium, barium and aluminum lakes such as yellow 202, green 3 and blue 1
- natural pigments such as chlorophyll and ⁇ -carotene.
- the content of the pigment is preferably less than 8% by mass, more preferably 6% by mass or less, more preferably 4% by mass or less, and more preferably 2% by mass or less with respect to the mass of the composition. More preferred is 1% by mass or less.
- Anionic surfactants include, for example, fatty acid soaps (eg, sodium laurate, sodium palmitate, etc.); higher alkyl sulfates (eg, sodium lauryl sulfate, potassium lauryl sulfate, etc.); alkyl ether sulfates (eg, POE-lauryl sulfate triethanolamine, POE-sodium lauryl sulfate, etc.); N-acyl sarcosine acid (eg, sodium lauroyl sarcosine, etc.); higher fatty acid amide sulfonate (eg, sodium N-myristoyl-N-methyl taurate, palm Oil fatty acid methyl tauride sodium, lauryl methyl tauride sodium, etc.); phosphate ester salts (POE-oleyl ether sodium phosphate, POE-stearyl ether phosphate, etc.); sulfosuccinate ( For example, sodium di-2-eth
- Examples of the cationic surfactant include alkyltrimethylammonium salts (eg, stearyltrimethylammonium chloride, lauryltrimethylammonium chloride, etc.); alkylpyridinium salts (eg, cetylpyridinium chloride, etc.); distearyldimethylammonium dialkyldimethylammonium chloride; Poly (N, N′-dimethyl-3,5-methylenepiperidinium chloride); alkyl quaternary ammonium salt; alkyldimethylbenzylammonium salt; alkylisoquinolinium salt; dialkyl morpholinium salt; POE-alkylamine; Examples include alkylamine salts; polyamine fatty acid derivatives; amyl alcohol fatty acid derivatives; benzalkonium chloride; benzethonium chloride and the like.
- alkyltrimethylammonium salts eg, stearyltrimethylammonium chloride, lauryltrimethyl
- amphoteric surfactants examples include imidazoline-based amphoteric surfactants (eg, 2-undecyl-N, N, N- (hydroxyethylcarboxymethyl) -2-imidazoline sodium, 2-cocoyl-2-imidazolinium hydroxide). Side-1-carboxyethyloxy disodium salt, etc.); betaine surfactants (for example, 2-heptadecyl-N-carboxymethyl-N-hydroxyethylimidazolinium betaine, lauryldimethylaminoacetic acid betaine, alkylbetaine, amide betaine) , Sulfobetaine, etc.).
- imidazoline-based amphoteric surfactants eg, 2-undecyl-N, N, N- (hydroxyethylcarboxymethyl) -2-imidazoline sodium, 2-cocoyl-2-imidazolinium hydroxide).
- lipophilic nonionic surfactant examples include sorbitan fatty acid esters (for example, sorbitan monooleate, sorbitan monoisostearate, sorbitan monolaurate, sorbitan monopalmitate, sorbitan monostearate, sorbitan sesquioleate, sorbitan Trioleate, penta-2-ethylhexyl diglycerol sorbitan, tetra-2-ethylhexyl diglycerol sorbitan, etc.); glycerin polyglycerin fatty acid (eg mono cottonseed oil fatty acid glycerin, monoerucic acid glycerin, sesquioleate glycerin, glyceryl monostearate) , ⁇ , ⁇ '-oleic acid pyroglutamate glycerin, monostearate glycerin malate, etc.); propylene glycol fatty acid esters (eg mono
- hydrophilic nonionic surfactants include POE-sorbitan fatty acid esters (eg, POE-sorbitan monooleate, POE-sorbitan monostearate, POE-sorbitan monooleate, POE-sorbitan tetraoleate, etc.); POE-sorbite fatty acid ester (eg POE-sorbite monolaurate, POE-sorbite monooleate, POE-sorbite pentaoleate, POE-sorbite monostearate, etc.); POE-glycerin fatty acid ester (eg POE-glycerin monoester) POE-monooleate such as stearate, POE-glycerin monoisostearate, POE-glycerin triisostearate, etc .; POE-fatty acid esters (eg POE-distearate, POE) Monodiolates, ethylene glycol distearate, etc.); POE-alkyl
- natural water-soluble polymers include plant-based polymers (for example, gum arabic, tragacanth gum, galactan, guar gum, carob gum, caraya gum, carrageenan, pectin, agar, quince seed (malmello), alge colloid (guckweed extract), starch (Rice, corn, potato, wheat), glycyrrhizic acid); microbial polymers (eg, xanthan gum, dextran, succinoglucan, bullulan, etc.); animal polymers (eg, collagen, casein, albumin, gelatin, etc.), etc. Is mentioned.
- plant-based polymers for example, gum arabic, tragacanth gum, galactan, guar gum, carob gum, caraya gum, carrageenan, pectin, agar, quince seed (malmello), alge colloid (guckweed extract), starch (Rice, corn, potato, wheat), glycyrrhizic acid);
- Semi-synthetic water-soluble polymers include, for example, starch polymers (eg, carboxymethyl starch, methylhydroxypropyl starch, etc.); cellulose polymers (methylcellulose, ethylcellulose, methylhydroxypropylcellulose, hydroxyethylcellulose, sodium cellulose sulfate) Hydroxypropylcellulose, carboxymethylcellulose, sodium carboxymethylcellulose, crystalline cellulose, cellulose powder and the like); alginic acid polymers (for example, sodium alginate, propylene glycol alginate, etc.) and the like.
- starch polymers eg, carboxymethyl starch, methylhydroxypropyl starch, etc.
- cellulose polymers methylcellulose, ethylcellulose, methylhydroxypropylcellulose, hydroxyethylcellulose, sodium cellulose sulfate Hydroxypropylcellulose, carboxymethylcellulose, sodium carboxymethylcellulose, crystalline cellulose, cellulose powder and the like
- alginic acid polymers for example, sodium
- Synthetic water-soluble polymers include, for example, vinyl polymers (eg, polyvinyl alcohol, polyvinyl methyl ether, polyvinyl pyrrolidone, carboxyvinyl polymer); polyoxyethylene polymers (eg, polyethylene glycol 20,000, 40). , 000, 60,0000 polyoxyethylene polyoxypropylene copolymer, etc.); acrylic polymers (for example, sodium polyacrylate, polyethyl acrylate, polyacrylamide, etc.); polyethyleneimine; cationic polymers and the like.
- vinyl polymers eg, polyvinyl alcohol, polyvinyl methyl ether, polyvinyl pyrrolidone, carboxyvinyl polymer
- polyoxyethylene polymers eg, polyethylene glycol 20,000, 40. , 000, 60,0000 polyoxyethylene polyoxypropylene copolymer, etc.
- acrylic polymers for example, sodium polyacrylate, polyethyl acrylate, polyacrylamide, etc.
- polyethyleneimine
- the coating agent examples include an anionic coating agent (for example, (meth) acrylic acid / (meth) acrylic acid ester copolymer, methyl vinyl ether / maleic anhydride polymer), and a cationic coating agent (for example, cation Cellulose, dimethyldiallylammonium chloride polymer, dimethyldiallylammonium chloride / acrylamide copolymer, etc.), nonionic coating agent (eg, polyvinyl alcohol, polyvinylpyrrolidone, polyvinyl acetate, polyacrylate copolymer, (meth) Acrylamide, polymer silicone, silicone resin, trimethylsiloxysilicate, etc.).
- an anionic coating agent for example, (meth) acrylic acid / (meth) acrylic acid ester copolymer, methyl vinyl ether / maleic anhydride polymer
- a cationic coating agent for example, cation Cellulose, dimethyldiallylammonium chloride polymer, dimethyldially
- ultraviolet absorber examples include benzoic acid-based ultraviolet absorbers (for example, paraaminobenzoic acid (hereinafter abbreviated as PABA), PABA monoglycerin ester, N, N-dipropoxy PABA ethyl ester, N, N-diethoxy PABA ethyl ester.
- PABA paraaminobenzoic acid
- PABA monoglycerin ester N, N-dipropoxy PABA ethyl ester
- N, N-diethoxy PABA ethyl ester examples include benzoic acid-based ultraviolet absorbers (for example, paraaminobenzoic acid (hereinafter abbreviated as PABA), PABA monoglycerin ester, N, N-dipropoxy PABA ethyl ester, N, N-diethoxy PABA ethyl ester.
- PABA paraaminobenzoic acid
- Salicylic acid-based ultraviolet absorbers eg, amyl salicylate, menthyl salicylate, homomenthyl salicylate, octyl salicylate, phenyl salicylate, benzyl salicylate, p-isopropanol phenyl salicylate
- cinnamic acid-based ultraviolet absorbers For example, octylmethoxycinnamate, ethyl-4-isopropylcinnamate, methyl-2,5-diisopropylcinnamate, ethyl-2,4-diisopropylcinnamate, methyl-2,4-diisopropylcinnamate, propyl-p-methoxy Cinnamate, isopropyl-
- 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.
- amino acids examples include neutral amino acids (eg, threonine, cysteine, etc.); basic amino acids (eg, hydroxylysine, etc.), and the like.
- amino acid derivatives include acyl sarcosine sodium (lauroyl sarcosine sodium), acyl glutamate, acyl ⁇ -alanine sodium, glutathione, and pyrrolidone carboxylic acid.
- organic amines examples include monoethanolamine, diethanolamine, triethanolamine, morpholine, triisopropanolamine, 2-amino-2-methyl-1,3-propanediol, and 2-amino-2-methyl-1-propanol. Is mentioned.
- polymer emulsion examples include acrylic resin emulsion, polyethyl acrylate emulsion, acrylic resin liquid, polyacryl alkyl ester emulsion, polyvinyl acetate resin emulsion, natural rubber latex, and the like.
- pH adjuster examples include buffers such as lactic acid-sodium lactate, citric acid-sodium citrate, and succinic acid-sodium succinate.
- vitamins examples include vitamins A, B1, B2, B6, C, E and derivatives thereof, pantothenic acid and derivatives thereof, and biotin.
- antioxidants examples include tocopherols, dibutylhydroxytoluene, butylhydroxyanisole, gallic acid esters and the like.
- antioxidant assistant examples include phosphoric acid, citric acid, ascorbic acid, maleic acid, malonic acid, succinic acid, fumaric acid, kephalin, hexametaphosphate, phytic acid, ethylenediaminetetraacetic acid and the like.
- ingredients that can be blended include, for example, preservatives (ethyl paraben, butyl paraben, chlorphenesin, phenoxyethanol, etc.); ); Whitening agent (eg, placenta extract, saxifrage extract, arbutin etc.); , Yokuinin, Loofah, Lily, Saffron, Senkyu, Pepper, Hypericum, Onionis, Garlic, Pepper, Chimpi, Toki, Seaweed, etc.), Activator (eg, Royal Jelly, Photosensitive Element, Cholesterol Derivative, etc.); For example, nonyl acid valenyl amide, nicotinic acid benzyl ester, nicotinic acid ⁇ -butoxyethyl ester, capsaicin, gingerone, cantalis tincture, ictamol, tannic acid, ⁇ -borneol, nicotinic acid tocopherol, inositol he
- composition of the present disclosure includes caffeine, tannin, verapamil, tranexamic acid and derivatives thereof, various herbal extracts such as licorice, karin, and yew, etc., tocopherol acetate, glycyrrhizic acid, glycyrrhizic acid and derivatives or salts thereof, etc.
- Drugs, vitamin C, magnesium ascorbate phosphate, glucoside ascorbate, whitening agents such as arbutin and kojic acid, amino acids such as arginine and lysine, and derivatives thereof can also be contained as appropriate.
- the viscosity of the composition of the present disclosure is preferably 2,000 mPa ⁇ s or more.
- the viscosity is preferably 20,000 mPa ⁇ s or more. If the viscosity is too low, it will be difficult to feel sufficient elasticity.
- the viscosity can be measured with a Brookfield viscometer (spindle number 6 or 7, rotation speed 10 rpm) at 30 ° C.
- composition of the present disclosure can be suitably applied to cosmetics.
- the composition of the present disclosure can be suitably applied to a cosmetic for application by hand.
- the composition of the present disclosure can be suitably applied to a cosmetic for application to the skin.
- the composition of the present disclosure is suitable for application in which the composition is rubbed into the skin, thereby allowing the user to feel a firmness of the skin as well as a tonal feeling.
- the composition of the present disclosure can be suitably applied to the face (excluding lips).
- the composition of the present disclosure can be applied to the eye.
- the composition of the present disclosure can be suitably applied to the outside of the lower eyelid (for example, near the tear bag). Using the composition of the present disclosure for use on the face (particularly the eyes), the user can feel the firmness (more comfortably) of the skin.
- composition of the present disclosure can be used as an external preparation for skin to give a firm feeling to the skin.
- the skin external preparation is of a type that is used by rubbing into the skin, the user can feel the firmness more strongly.
- the firmness or firmness of the skin as referred to in the present disclosure is a feeling of use having moderate elasticity without causing the skin to become sluggish when the composition is applied and / or after the composition is applied. .
- the firmness of the composition of the present disclosure is considered to be caused by the polyisobutene forming a film on the skin from when the composition is applied to the skin to after the application.
- composition of the present disclosure even when the composition of the present disclosure is applied to the skin, stickiness felt by the user can be suppressed. Furthermore, the composition of the present disclosure also has emulsion stability.
- composition of the present disclosure has a bitter taste, it is preferable that the user does not apply the composition of the present disclosure to the lips when the bitter taste is uncomfortable.
- the external composition for skin of the present disclosure is not limited to a specific method and can be generally produced by a known method.
- a composition for external use on skin can be prepared by mixing the above-described components.
- Polyisobutene can be added after dissolving in hydrocarbon oil.
- composition of the present disclosure will be described below with examples. However, the composition of the present disclosure is not limited to the following examples.
- the unit of the content rate shown in each table is mass%.
- compositions having the compositions shown in the following tables were prepared, and the firmness, non-stickiness, and emulsion stability were evaluated.
- Test Examples 1 to 4 In Test Examples 1 to 4, the effect of the presence or absence of polyisobutene was verified. Tables 1 and 2 show the compositions and results.
- the compositions according to Test Examples 1 to 4 were oil-in-water types.
- the compositions according to Test Examples 1 and 3 contain polyisobutene having a relative mass (molecular weight) of about 55,000. Polyisobutene was blended in a form dissolved in isododecane.
- the compositions according to Test Examples 2 and 4 do not contain polyisobutene.
- the compositions according to Test Examples 1 and 2 have similar compositions except for polyisobutene.
- the compositions according to Test Examples 3 and 4 have a similar composition except for polyisobutene.
- Test Examples 5 to 7 In Test Examples 5 to 7, the difference in effect between polyisobutene and hydrogenated polyisobutene was verified. Tables 3 and 4 show the compositions and results.
- the compositions according to Test Examples 5 to 7 were oil-in-water types.
- the composition according to Test Example 5 contains polyisobutene having a relative mass (molecular weight) of about 55,000.
- the compositions according to Test Examples 6 and 7 contain hydrogenated polyisobutene instead of polyisobutene.
- the compositions according to Test Examples 5 to 7 have similar compositions except for polyisobutene and hydrogenated polyisobutene.
- Test Example 5 the application was stopped more quickly than in Test Example 1, and a high-quality elasticity was obtained. From this, it is considered that the quality of feeling of use and elasticity can be improved by combining polyisobutene and silicone elastomer.
- Test Examples 8 to 11 In Test Examples 8 to 11, the difference in the effect by changing the molecular weight of polyisobutene was verified. Table 4 shows the composition and results.
- the compositions according to Test Examples 8 to 11 were oil-in-water types. In Test Examples 8 to 11, the amount of isododecane was adjusted to be the same. According to the compositions according to Test Examples 8 to 11, many users were able to obtain a firm feeling. However, in Test Example 11 in which polyisobutene having a molecular weight of 200,000 was used, the user felt stickiness and failed to obtain emulsion stability.
- the molecular weight of polyisobutene is preferably less than 200,000, more preferably 150,000 or less, and further preferably 100,000 or less.
- the molecular weight of polyisobutene is preferably 20,000 or more, and more preferably 30,000 or more.
- Test Examples 12 to 14 In Test Examples 12 to 14, the difference in the effect was verified by changing the polyisobutene content. Table 5 shows the composition and results.
- the compositions according to Test Examples 12 to 14 were oil-in-water types. In Test Examples 12 to 14, good results were obtained with respect to firmness, non-stickiness, and emulsion stability. Accordingly, considering Test Examples 8 to 14 and Test Examples 1, 3 and 5 together, the polyisobutene content is preferably at least 0.2% by mass, more preferably 0.25% by mass or more. it is conceivable that. Further, the content of polyisobutene is preferably 2.5% by mass or less, and more preferably 2% by mass or less.
- the content of polyisobutene is preferably 0.4% by mass or less, and more preferably 0.3% by mass or less.
- the better result regarding the non-stickiness is considered to be because trehalose is not included as compared with Test Example 5.
- Test Examples 15 to 19 In Test Examples 15 to 19, the difference in the effect was verified by changing the elastomer content.
- the compositions according to Test Examples 15 to 19 were oil-in-water types. Table 6 shows the composition and results.
- Test Example 5 described above is an example corresponding to Test Examples 15 to 19 having different elastomer contents.
- the content of the elastomer is preferably 0.1% by mass or more, more preferably 0.2% by mass or more, and more preferably 0.3% by mass or more based on the mass of the composition. It is considered that the content is more preferably 4% by mass or more.
- the content of the elastomer is preferably 6% by mass or less, more preferably 5% by mass or less, and further preferably 4% by mass or less with respect to the mass of the composition.
- the composition according to Test Example 20 containing neither the thickener nor polyisobutene of the component (7) having a 2-acrylamido-2-methylsulfonic acid component has a kinetic friction coefficient that decreases with time.
- the fact that the dynamic friction coefficient decreases with time indicates that a slip phenomenon has occurred while the user is rubbing the composition into the skin, and the user cannot feel a sense of elasticity. In fact, there were few users who felt firmness even in the sensory evaluation in Test Example 20.
- a dynamic friction coefficient is high with time.
- the fact that the coefficient of dynamic friction increases with time indicates that the resistance increases while the composition is being rubbed into the skin, and the user can feel that the firmness is strengthened. In fact, there were many users who felt firmness in the sensory evaluation in Test Example 21.
- Test Example 22 The composition according to Test Example 22 containing both polyisobutene and the thickener of component (7) has a higher dynamic friction coefficient than Test Examples 20 and 21, and the high dynamic friction coefficient is maintained over time. Has been. Since the height of the dynamic friction coefficient indicates the strength of firmness, the user can feel a strong persistence from the beginning of rubbing on the skin. In fact, among the test examples 19-22, the test example 22 was the most frequently felt user.
- Test Example 20 the coefficient of dynamic friction is increased to some extent due to the effect of the elastomer, but since no polyisobutene is contained, a slip phenomenon occurs, and it is considered that the user cannot feel elasticity.
- Test Example 21 by containing polyisobutene, the dynamic friction coefficient can be increased with time, and it is considered that the user can feel a sense of elasticity.
- Test Example 22 when the 2-acrylamido-2-methylsulfonic acid thickener is combined with polyisobutene and elastomer, the coefficient of dynamic friction is remarkably increased, and many users can feel elasticity. It is thought that it came to be. From this, it is considered that the 2-acrylamido-2-methylsulfonic acid thickener has an action of enhancing the effects of polyisobutene and elastomer.
- the formulation example of the oil-in-water type external composition for skin of the present disclosure is given below.
- An application example of the oil-in-water type external composition for skin of the present disclosure is not limited by the following formulation examples.
- composition for external use of the skin of the present invention has been described based on the above embodiments and examples, but is not limited to the above embodiments and examples, and is within the scope of the present invention and the basics of the present invention. Based on the technical concept, various disclosed elements (including elements described in the claims, the specification, and the drawings) can include various modifications, changes, and improvements. In addition, various combinations, substitutions, or selections of the disclosed elements are possible within the scope of the claims of the present invention.
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Birds (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Dermatology (AREA)
- Cosmetics (AREA)
Abstract
Description
女性パネラー20名の上腕部に被験試料を手で塗布し、塗布後の肌のはり感についてアンケートを行い、以下の基準で評価した。
AA:塗布後の肌に、ハリがあると答えたパネラーが16名以上。
A:塗布後の肌に、ハリがあると答えたパネラーが12~15名。
B:塗布後の肌に、ハリがあると答えたパネラーが8~11名。
C:塗布後の肌に、ハリがあると答えたパネラーが7名以下。
女性パネラー20名の上腕部に被験試料を手で塗布し、塗布後のべたつきについてアンケートを行い、以下の基準で評価した。
AA:べたつきやぬめりがないと答えたパネラーが16名以上。
A:べたつきやぬめりがないと答えたパネラーが12~15名以上。
B:べたつきやぬめりがないと答えたパネラーが8~11名。
C:べたつきやぬめりがないと答えたパネラーが7名以下。
被験試料を50℃で4週間放置後室温に戻し、状態を目視にて観察し、以下の基準で評価した。
A:異常なし。
B:わずかに分離が見られる。
C:分離が見られる。
試験例1~4においては、ポリイソブテンの含有の有無による効果を検証した。表1及び表2に、組成及び結果を示す。試験例1~4に係る組成物は水中油型であった。試験例1及び3に係る組成物は、相対質量(分子量)約55,000のポリイソブテンを含有する。ポリイソブテンは、イソドデカンに溶解させた形態で配合した。一方、試験例2及び4に係る組成物は、ポリイソブテンを含有していない。試験例1及び2に係る組成物は、ポリイソブテン以外は類似の組成を有する。試験例3及び4に係る組成物は、ポリイソブテン以外は類似の組成を有する。
試験例5~7においては、ポリイソブテンと水添ポリイソブテンの効果の差異について検証した。表3及び表4に、組成及び結果を示す。試験例5~7に係る組成物は水中油型であった。試験例5に係る組成物は、相対質量(分子量)約55,000のポリイソブテンを含有する。一方、試験例6及び7に係る組成物は、ポリイソブテンの代わりに、水添ポリイソブテンを含有する。試験例5~7に係る組成物は、ポリイソブテン及び水添ポリイソブテン以外は類似の組成を有する。
試験例8~11においては、ポリイソブテンの分子量を変化させることによる効果の差異について検証した。表4に、組成及び結果を示す。試験例8~11に係る組成物は水中油型であった。試験例8~11においてはイソドデカン量が同じになるように調整した。試験例8~11に係る組成物によれば、多くの使用者はいずれもハリ感を得ることができた。しかしながら、分子量200,000のポリイソブテンを用いた試験例11においては、使用者はべたつきを感じると共に、乳化安定性を得ることができなかった。一方、分子量40,000~85,000のポリイソブテンを用いた試験例8~10においては、べたつきのなさも乳化安定性も得ることができた。これより、ポリイソブテンの分子量は、200,000未満であると好ましく、150,000以下であるとより好ましく、100,000以下であるとさらに好ましいと考えられる。また、ポリイソブテンの分子量は、20,000以上であると好ましく、30,000以上であるとより好ましいと考えられる。
試験例12~14においては、ポリイソブテンの含有率を変化させて、その効果の差異を検証した。表5に、組成及び結果を示す。試験例12~14に係る組成物は水中油型であった。試験例12~14においては、いずれもハリ感、べたつきのなさ及び乳化安定性について、良好な結果を得ることができた。これより、試験例8~14並びに試験例1、3及び5を合わせて考慮すると、ポリイソブテンの含有率は少なくとも0.2質量%以上であると好ましく、0.25質量%以上であるとより好ましいと考えられる。また、ポリイソブテンの含有率は、2.5質量%以下であると好ましく、2質量%以下であるとより好ましいと考えられる。特に、べたつきをさらに抑制するためには、ポリイソブテンの含有率は、0.4質量%以下であると好ましく、0.3質量%以下であるとより好ましいと考えられる。なお、試験例12において、べたつきのなさについてより良好な結果が得られたのは、試験例5と比較すると、トレハロースが含まれていないためと考えられる。
試験例15~19においては、エラストマの含有率を変化させて、その効果の差異を検証した。試験例15~19に係る組成物は水中油型であった。表6に、組成及び結果を示す。上述の試験例5は、エラストマの含有率が異なる、試験例15~19に対応する例である。
本開示の水中油型皮膚外用組成物について、上述と同様の官能評価を行うと共に、動摩擦係数を測定した。動摩擦係数の経時的変化の傾向及び数値の高さによって、使用者が感じるハリを評価することができる。動摩擦係数の測定方法を以下に示す。試験例20~22に係る組成物は水中油型であった。表7に、組成及び結果を示す。また、図1に、動摩擦係数の測定結果を示す。
人工皮革(サプラーレ:出光テクノファイン製)上に、試験例20~22の各組成物2μL/cm2を載せ、各サンプル塗膜の平均動摩擦係数をハンディトライボマスター(TL201Ts:トリニティラボ社製)にて、移動速度500mm/分、測定距離50mm往路、荷重:50g/cm2の条件で測定した。
Claims (11)
- 30,000~100,000の相対質量を有する0.2質量%~2.5質量%のポリイソブテンを含有する、唇を除く肌に適用される水中油型皮膚外用組成物。
- ポリイソブテンを溶解可能な0.5質量%~10質量%の炭化水素油をさらに含有する、請求項1に記載の組成物。
- 前記炭化水素油は揮発性である、請求項2に記載の組成物。
- 0質量%~3質量%の増粘剤をさらに含有する、請求項1~3のいずれか一項に記載の組成物。
- 前記増粘剤は、2-アクリルアミド-2-メチルスルホン酸成分又はその塩を有するホモ重合体及び/又は共重合体を含む、請求項4に記載の組成物。
- エラストマをさらに含有する、請求項1~5のいずれか一項に記載の組成物。
- エラストマの含有率は0.1質量%~6質量%である、請求項6に記載の組成物。
- 顔料の含有率は4質量%以下である、請求項1~7のいずれか一項に記載の組成物。
- 手で塗布するための、請求項1~8のいずれか一項に記載の組成物。
- 目元に塗布するための、請求項1~9のいずれか一項に記載の組成物。
- 皮膚にハリ感を与えるための、請求項1~10のいずれか一項に記載の組成物。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018547786A JP7059196B2 (ja) | 2016-10-31 | 2017-10-27 | 水中油型皮膚外用組成物 |
US16/344,997 US20190269598A1 (en) | 2016-10-31 | 2017-10-27 | Oil-in-water type dermatological composition for external use |
KR1020197013638A KR20190077400A (ko) | 2016-10-31 | 2017-10-27 | 수중유형 피부 외용 조성물 |
EP17864996.8A EP3533440B1 (en) | 2016-10-31 | 2017-10-27 | Oil-in-water type dermatological composition for external use |
CN201780066211.7A CN109843259B (zh) | 2016-10-31 | 2017-10-27 | 水包油型皮肤外用组合物 |
US17/467,207 US12059489B2 (en) | 2016-10-31 | 2021-09-04 | Oil-in-water type dermatological composition for external use |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016082362 | 2016-10-31 | ||
JPPCT/JP2016/082362 | 2016-10-31 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US16/344,997 A-371-Of-International US20190269598A1 (en) | 2016-10-31 | 2017-10-27 | Oil-in-water type dermatological composition for external use |
US17/467,207 Division US12059489B2 (en) | 2016-10-31 | 2021-09-04 | Oil-in-water type dermatological composition for external use |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2018079717A1 true WO2018079717A1 (ja) | 2018-05-03 |
Family
ID=62025118
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2017/038917 WO2018079717A1 (ja) | 2016-10-31 | 2017-10-27 | 水中油型皮膚外用組成物 |
Country Status (7)
Country | Link |
---|---|
US (2) | US20190269598A1 (ja) |
EP (1) | EP3533440B1 (ja) |
JP (1) | JP7059196B2 (ja) |
KR (1) | KR20190077400A (ja) |
CN (1) | CN109843259B (ja) |
TW (1) | TW201822758A (ja) |
WO (1) | WO2018079717A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021002285A1 (ja) * | 2019-07-01 | 2021-01-07 | 株式会社 資生堂 | 水中油型乳化化粧料 |
WO2021132077A1 (ja) | 2019-12-27 | 2021-07-01 | サントリーホールディングス株式会社 | セサミン類及びpqqを含有する組成物 |
WO2022054823A1 (ja) * | 2020-09-09 | 2022-03-17 | 株式会社 資生堂 | 水中油型乳化組成物 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60237013A (ja) | 1984-04-13 | 1985-11-25 | ロレアル | 日光濾光性組成物 |
JPH04300814A (ja) * | 1990-12-13 | 1992-10-23 | Unilever Nv | ヘアスタイリング組成物 |
JP2002522365A (ja) * | 1998-08-03 | 2002-07-23 | ユニリーバー・ナームローゼ・ベンノートシヤープ | 頭髪トリートメント組成物 |
JP2004503574A (ja) * | 2000-07-13 | 2004-02-05 | ロレアル | ロングラスティングメイクアップキット及び方法 |
JP3947102B2 (ja) | 2000-07-13 | 2007-07-18 | ロレアル | 特定のプロ接着性物質を含むロングラスティング化粧品組成物 |
JP2010132566A (ja) * | 2008-12-02 | 2010-06-17 | Shiseido Co Ltd | 化粧料 |
WO2011096337A1 (ja) | 2010-02-05 | 2011-08-11 | 株式会社 資生堂 | メーキャップ化粧料及びそのメーキャップ化粧料とトップコート剤とを含むメーキャップキット |
JP2013035767A (ja) | 2011-08-05 | 2013-02-21 | Shiseido Co Ltd | 水中油型乳化下地化粧料 |
JP2015224301A (ja) * | 2014-05-28 | 2015-12-14 | Jx日鉱日石エネルギー株式会社 | ポリイソブチレンエマルジョンの製造方法、およびo/w型ポリイソブチレンエマルジョン |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2794125B1 (fr) | 1999-05-26 | 2001-07-20 | Oreal | Composition sous forme d'emulsion huile-dans-eau et ses utilisations notamment cosmetiques |
FR2809010B1 (fr) * | 2000-05-22 | 2002-07-12 | Oreal | Nanoemulsion a base de polymeres anioniques, et ses utilisations notamment dans les domaines cosmetique, dermatologique, pharmaceutique et/ou ophtalmologique |
FR2818543B1 (fr) * | 2000-12-22 | 2005-09-02 | Oreal | Composition oxydante pour le traitement des matieres keratiniques a base de polymeres amphiphiles d'au moins un monomere a insaturation ethylenique a groupement sulfonique et comportant une partie hydrophobe |
US20060051384A1 (en) * | 2004-09-07 | 2006-03-09 | 3M Innovative Properties Company | Antiseptic compositions and methods of use |
DE102004050239A1 (de) * | 2004-10-15 | 2005-05-12 | Clariant Gmbh | Kosmetische, pharmazeutische und dermatologische Mittel |
US20070009463A1 (en) * | 2005-07-06 | 2007-01-11 | Niebauer Michael F | Rheology profile for a personal care composition |
JP5689026B2 (ja) * | 2010-06-17 | 2015-03-25 | 株式会社 資生堂 | 水中油型乳化皮膚化粧料 |
CN109908027A (zh) * | 2011-09-30 | 2019-06-21 | 株式会社资生堂 | 水包油型乳化化妆品 |
-
2017
- 2017-10-27 JP JP2018547786A patent/JP7059196B2/ja active Active
- 2017-10-27 WO PCT/JP2017/038917 patent/WO2018079717A1/ja unknown
- 2017-10-27 US US16/344,997 patent/US20190269598A1/en not_active Abandoned
- 2017-10-27 CN CN201780066211.7A patent/CN109843259B/zh active Active
- 2017-10-27 EP EP17864996.8A patent/EP3533440B1/en active Active
- 2017-10-27 KR KR1020197013638A patent/KR20190077400A/ko not_active Application Discontinuation
- 2017-10-30 TW TW106137370A patent/TW201822758A/zh unknown
-
2021
- 2021-09-04 US US17/467,207 patent/US12059489B2/en active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60237013A (ja) | 1984-04-13 | 1985-11-25 | ロレアル | 日光濾光性組成物 |
JPH04300814A (ja) * | 1990-12-13 | 1992-10-23 | Unilever Nv | ヘアスタイリング組成物 |
JP2002522365A (ja) * | 1998-08-03 | 2002-07-23 | ユニリーバー・ナームローゼ・ベンノートシヤープ | 頭髪トリートメント組成物 |
JP2004503574A (ja) * | 2000-07-13 | 2004-02-05 | ロレアル | ロングラスティングメイクアップキット及び方法 |
JP3947102B2 (ja) | 2000-07-13 | 2007-07-18 | ロレアル | 特定のプロ接着性物質を含むロングラスティング化粧品組成物 |
JP2010132566A (ja) * | 2008-12-02 | 2010-06-17 | Shiseido Co Ltd | 化粧料 |
WO2011096337A1 (ja) | 2010-02-05 | 2011-08-11 | 株式会社 資生堂 | メーキャップ化粧料及びそのメーキャップ化粧料とトップコート剤とを含むメーキャップキット |
JP2013035767A (ja) | 2011-08-05 | 2013-02-21 | Shiseido Co Ltd | 水中油型乳化下地化粧料 |
JP2015224301A (ja) * | 2014-05-28 | 2015-12-14 | Jx日鉱日石エネルギー株式会社 | ポリイソブチレンエマルジョンの製造方法、およびo/w型ポリイソブチレンエマルジョン |
Non-Patent Citations (1)
Title |
---|
See also references of EP3533440A4 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021002285A1 (ja) * | 2019-07-01 | 2021-01-07 | 株式会社 資生堂 | 水中油型乳化化粧料 |
JP7522736B2 (ja) | 2019-07-01 | 2024-07-25 | 株式会社 資生堂 | 水中油型乳化化粧料 |
WO2021132077A1 (ja) | 2019-12-27 | 2021-07-01 | サントリーホールディングス株式会社 | セサミン類及びpqqを含有する組成物 |
KR20220122693A (ko) | 2019-12-27 | 2022-09-02 | 산토리 홀딩스 가부시키가이샤 | 세사민류 및 pqq를 함유하는 조성물 |
EP4082612A1 (en) | 2019-12-27 | 2022-11-02 | Suntory Holdings Limited | Composition containing sesamin and pqq |
WO2022054823A1 (ja) * | 2020-09-09 | 2022-03-17 | 株式会社 資生堂 | 水中油型乳化組成物 |
Also Published As
Publication number | Publication date |
---|---|
EP3533440B1 (en) | 2021-12-01 |
EP3533440A1 (en) | 2019-09-04 |
US20190269598A1 (en) | 2019-09-05 |
CN109843259B (zh) | 2022-04-26 |
CN109843259A (zh) | 2019-06-04 |
TW201822758A (zh) | 2018-07-01 |
US12059489B2 (en) | 2024-08-13 |
EP3533440A4 (en) | 2020-06-17 |
JPWO2018079717A1 (ja) | 2019-09-19 |
KR20190077400A (ko) | 2019-07-03 |
US20210401721A1 (en) | 2021-12-30 |
JP7059196B2 (ja) | 2022-04-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5972437B2 (ja) | 固形粉末化粧料の製造方法 | |
JP5277011B2 (ja) | 水中油型乳化白濁皮膚化粧料 | |
JP7412068B2 (ja) | 水中油型組成物 | |
US12059489B2 (en) | Oil-in-water type dermatological composition for external use | |
WO2018074149A1 (ja) | 洗浄剤組成物 | |
JP3673924B2 (ja) | 皮膚外用剤 | |
JP2008127281A (ja) | 化粧料組成物 | |
JP7076373B2 (ja) | 皮膚外用剤組成物 | |
JP5121527B2 (ja) | 皮膚外用剤 | |
JP4571833B2 (ja) | ゲル状洗浄組成物 | |
JP7169879B2 (ja) | 整髪料組成物 | |
JP7114164B2 (ja) | 粉体含有水系組成物及び皮膚外用剤 | |
JPWO2020054827A1 (ja) | 油中水型皮膚外用組成物 | |
JP2019218307A (ja) | 組成物 | |
JP4349883B2 (ja) | 皮膚外用組成物 | |
WO2019203040A1 (ja) | 洗浄剤組成物 | |
JP2006028129A (ja) | メーキャップ化粧料 | |
JP3865032B2 (ja) | メーキャップ化粧料 | |
JP7316907B2 (ja) | 油性固形化粧料 | |
JP4301499B2 (ja) | 皮膚外用組成物 | |
JP2009126858A (ja) | 化粧料組成物 | |
JP2006052147A (ja) | 皮膚外用剤 | |
JP2006188448A (ja) | 皮膚外用剤 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 17864996 Country of ref document: EP Kind code of ref document: A1 |
|
ENP | Entry into the national phase |
Ref document number: 2018547786 Country of ref document: JP Kind code of ref document: A |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
ENP | Entry into the national phase |
Ref document number: 20197013638 Country of ref document: KR Kind code of ref document: A |
|
ENP | Entry into the national phase |
Ref document number: 2017864996 Country of ref document: EP Effective date: 20190531 |