WO2016093291A1 - Produit cosmétique pour la peau et procédé de soin de la peau - Google Patents

Produit cosmétique pour la peau et procédé de soin de la peau Download PDF

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Publication number
WO2016093291A1
WO2016093291A1 PCT/JP2015/084592 JP2015084592W WO2016093291A1 WO 2016093291 A1 WO2016093291 A1 WO 2016093291A1 JP 2015084592 W JP2015084592 W JP 2015084592W WO 2016093291 A1 WO2016093291 A1 WO 2016093291A1
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WIPO (PCT)
Prior art keywords
component
skin
weight
skin cosmetic
massage
Prior art date
Application number
PCT/JP2015/084592
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English (en)
Japanese (ja)
Inventor
清水　真規
小莉 苑
Original Assignee
花王株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Priority claimed from CN201510531073.8A external-priority patent/CN105686968B/zh
Application filed by 花王株式会社 filed Critical 花王株式会社
Priority to JP2016563724A priority Critical patent/JP6454356B2/ja
Publication of WO2016093291A1 publication Critical patent/WO2016093291A1/fr

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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
    • A61K8/30—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
    • A61K8/34—Alcohols
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/37—Esters of carboxylic acids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/39—Derivatives containing from 2 to 10 oxyalkylene groups
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • A61Q19/10—Washing or bathing preparations
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/04—Carboxylic acids or salts thereof
    • C11D1/06—Ether- or thioether carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/22—Carbohydrates or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers

Definitions

  • the present invention relates to a skin cosmetic and a skin care method.
  • Patent Documents 1 and 2 disclose related massage agents.
  • Patent Document 1 relates to an aqueous massage cosmetic in which a specific surfactant is blended with an aqueous cosmetic base material containing a water-soluble polymer, and a whitening agent and a blood circulation promoter are used in combination.
  • the aqueous massage cosmetics are described as having effects of improving skin color, massage properties, and packs.
  • the skin color is improved by applying massage on the skin by making the cosmetics white turbid by massaging, and then applying whitening and thickening cosmetics.
  • Patent Document 2 relates to an aqueous massage cosmetic containing an anionic surfactant, an amphoteric surfactant, a water-soluble polymer, and an oil. It also describes an effect that bubbles are entrained in the coating film of the massage cosmetics to make it opaque, and the viscosity of the coating film is excellent enough to maintain the viscosity so that it does not sag during the massage.
  • Patent Document 3 discloses a mild cleaning composition containing a nonionic surfactant, other surfactant, perfume or cosmetic oil, and a stabilizer composed of clay and polysaccharide gel, and further contains a large amount of oil. It describes the effect of improving the foaming properties, stability, cleaning effect and dryness of the skin in the composition.
  • Patent Document 1 JP-A-2004-339110 (Patent Document 2) JP-A-2006-137731 (Patent Document 3) Chinese Patent No. 1166855A
  • the present invention includes the following components (A) to (E): (A) Alkyl ether carboxylic acid or salt thereof 0.9 to 13.5% by weight (B) Oil agent: 3.0 to 40.0% by weight (C) Xanthan gum 0.3 to 1.9% by weight (D) Acrylic acid polymer 0.35 to 1.5% by weight (E) containing water, the total content of the components (C) and (D) [(C) + (D)] is 0.8 to 3.0% by weight, The weight ratio [((C) + (D)) / (A)] of the total content of components (C) and (D) to component (A) is 0.18 to 3.33.
  • a skin cosmetic wherein the content ratio [(C) / (D)] to component (D) is 0.25 to 3.0.
  • the present invention provides a skin care method in which the skin cosmetic of the present invention is applied to the skin, massaged and washed.
  • the skin cosmetic according to Patent Citation 3 cannot form a film that can be held on the face for a long time in a damp place such as a bathroom or shower room. For this reason, skin cosmetics cannot be held for a long time on the skin, and an excellent skin care effect cannot be achieved.
  • the present invention has excellent massage properties, and can form and hold a film containing bubbles on the skin during the massaging process. Furthermore, the formed film is intended to provide a skin care cosmetic having moisture retention and cleanability.
  • the present inventors used an acrylic acid polymer and xanthan gum in a predetermined ratio, and also contains an alkyl ether carboxylic acid or a salt thereof in a predetermined ratio. Apply to the skin and massage to entrain air and contain bubbles to form a white-appearance film (white film) with excellent massage (easiness of spreading, no slippage) It is possible to obtain a skin cosmetic that has both cleaning and skin care effects. Further, it was found that the formed coating film can be continuously maintained on the skin, and a white appearance is maintained, and even when water is mixed into the coating film, the liquid does not easily drip, and the white appearance is maintained as it is.
  • the skin cosmetic of the present invention can be used in a moist place such as a bathroom or a shower room, thereby obtaining a skin care effect and a cleaning effect by a sufficient massage at the time of showering or bathing.
  • R represents an alkyl group having 10 to 18 carbon atoms
  • n represents an average number of 0.5 to 10
  • X represents a cation derived from a hydrogen atom, an inorganic base or an organic base
  • R is preferably an alkyl group having 12 to 16 carbon atoms, and more preferably a mixture having 12 to 14 carbon atoms.
  • the average added mole number of ethylene oxide is preferably 0.5 to 10, more preferably 1 to 8, and particularly preferably 2 to 5.
  • Examples of X include hydrogen atoms, alkali metals such as sodium and potassium; ammonium; ammonium derived from alkanolamines such as monoethanolamine, diethanolamine and triethanolamine; cations derived from basic amino acids such as arginine and lysine. It is done.
  • Component (A) can be used alone or in combination of two or more.
  • Component (A) easily foams during massage, and forms a white film on the skin surface that uniformly contains bubbles together with components (C) and (D) described later.
  • the content of component (A) in the skin cosmetic of the present invention is 0.9% by weight or more, preferably 1.8% by weight. % And 13.5% by weight or less, preferably 9.0% by weight or less. Summing up these viewpoints, the content of component (A) in the skin cosmetic of the present invention is 0.9 to 13.5% by weight, preferably 1.8 to 9.0% by weight.
  • an oil agent often used for massage cosmetics or skin care products can be used.
  • an oil agent often used for massage cosmetics or skin care products
  • paraffin Mineral oils such as: silicone oils such as dimethicone, cyclodimethicone, alkylsiloxane, polymethylsiloxane, methylphenylpolysiloxane; eg lanolin and its derivatives; castor oil, cottonseed oil, peanut oil, corn oil, rice bran oil, rice germ oil Vegetable oils such as olive oil, apricot oil, palm oil, sesame oil, evening primrose oil, safflower oil, avocado oil, palm oil, jojoba oil, or derivatives thereof, glycerides such as caprylic acid / capric acid glyceride, myristic acid / stearic acid glyceride; I Propyl my
  • esters more preferably glycerides.
  • the component (B) oil does not contain the following component (F) linear aliphatic alcohol having 14 to 18 carbon atoms and component (G) linear fatty acid having 14 to 18 carbon atoms.
  • Component (B) can be used alone or in combination of two or more. From the viewpoint of removing dirt on the skin surface and imparting skin flexibility and a moisturizing effect, the component (B) contains 3.0% by weight or more of the component (B) in the skin cosmetic of the present invention. , Preferably 5.0% by weight or more and 40.0% by weight or less, preferably 30.0% by weight or less. Summing up these viewpoints, in the skin cosmetic of the present invention, the content of the component (B) is 3.0 to 40.0% by weight, preferably 5.0 to 30.0% by weight.
  • C ⁇ Ingredient (C)>
  • examples of the commercially available component (C) xanthan gum used in the present invention include ECHO GUM T and KELDENT (manufactured by DSP GOKYO FOOD & CHEMICAL Co. Ltd.).
  • component (C) Due to component (C), the skin cosmetic is easy to spread on the skin surface when applied to the skin. Moreover, by using together with a component (A), if a massage is performed, a bubble will be involved and a film containing a bubble can be formed.
  • the content of the component (C) is 0.3% by weight or more from the viewpoint of the uniformity and stability of the film formed by entraining bubbles during massage, and the water resistance of the film. , Preferably 0.4% by weight or more and 1.9% by weight or less, preferably 1.2% by weight or less. Summing up these viewpoints, in the skin cosmetic of the present invention, the content of component (C) is 0.3 to 1.9% by weight, preferably 0.4 to 1.2% by weight.
  • the component (D) acrylic acid polymer used in the present invention is a general term for polymers containing acrylic acid and methacrylic acid as a structural unit, and may be either a crosslinked type or a non-crosslinked type.
  • a cross-linked polymer is preferable.
  • an alkyl-modified acrylic acid polymer or an unmodified acrylic acid polymer can be used.
  • Various commercially available products can also be used.
  • (acrylic acid (ester) / C10-30 alkanol acrylate) cross-linked polymers include CARBOPOL ETD2020 (BE), PEMULEN TR-1, PEMULEN TR-2 ( And carbomers such as CARBOPOL 980 POLYMER (BE) and CARBOPOL 981 (BE) (manufactured by Lubrizol Advanced Materials, acrylic acid, etc.).
  • / Ceteth-20 methacrylate) copolymer includes ACULYN 22 POLYMER (The Dow Chemical Company),
  • acrylic acid (ester) / behenes methacrylate-25) copolymer include NOVETHIX L-10 Polymer (manufactured by Lubrizol Advanced Materials, Inc.), and the like (acrylic acid (ester) / vinyl isostearate) cross-linking
  • examples of the polymer include Stabilen 30 (manufactured by 3V SIGMA), and examples of the polyacrylic acid ester-6 cross-linked polymer include SEPIMAX ZEN (manufactured by SEPPIC).
  • acrylic acid (ester) / C10-30 alkanol acrylate and carbomer are preferable, and acrylic acid (ester) / C10-30 alkanol acrylate is more preferable.
  • Ingredient (D) improves the massage properties of the skin cosmetics, causes the skin cosmetics to grab the skin during massage, makes the skin cosmetics less slippery, and improves the uniformity of the coating be able to.
  • Component (D) can be used alone or in combination of two or more.
  • the ingredients are improved in terms of improving the massage properties of the cosmetic material, making it difficult to slip by generating a force to grasp during massage, and the uniformity, stability and water resistance of the coating film to be formed.
  • the content of (D) is 0.35% by weight or more, preferably 0.6% by weight or more, and 1.5% by weight or less, preferably 1.0% by weight or less.
  • the content of component (D) in the skin cosmetic of the present invention is 0.35 to 1.5% by weight, preferably 0.6 to 1.0% by weight.
  • the skin cosmetic composition of the present invention is 0.8 to 3.0% by weight, preferably 1.2 to 2.0% by weight.
  • component (A) content of the total content of component (C) and component (D) in terms of the speed at which bubbles are entrained during massage, the uniformity of the coating, and the ease of cleaning
  • the ratio [((C) + (D)) / (A)] to is 0.18 to 3.33.
  • the ratio (C) / (D) of the content of the component (C) and the component (D) is 0.25 or more, preferably 0.5 or more, from the point of difficulty of slipping of the cosmetic during massage. And 3 or less, preferably 1.5 or less, more preferably 0.7 or less.
  • the skin cosmetic composition of the present invention has a value of 0.25 to 3.0, preferably 0.5 to 1.5, and more preferably 0.5 to 0.7.
  • Examples of the component (E) water used in the present invention include deionized water, distilled water, high-purity water, and ultrahigh-purity water.
  • the content of the component (E) is the remaining amount excluding the components (A) to (D) and the following components (F), (G) and other components (total Is 100% by weight.).
  • the skin cosmetic of the present invention further comprises (F) a linear fat having 14 to 18 carbon atoms.
  • a group alcohol may be contained.
  • component (F) linear aliphatic alcohol having 14 to 18 carbon atoms used in the present invention tetradecanol (myristyl alcohol), pentadecanol, cetanol (cetyl alcohol), heptadecanol, octadecanol (stearyl alcohol) ). Of these, myristyl alcohol, cetyl alcohol, and stearyl alcohol are preferable.
  • Component (F) can be used alone or in combination of two or more.
  • the content of the component (F) is 1.0% by weight or more, Preferably it is 3.0 weight% or more and 10.0 weight% or less, Preferably it is 5.0 weight% or less. Summing up these viewpoints, in the skin cosmetic of the present invention, the content of the component (F) is 1.0 to 10.0% by weight, preferably 1.0 to 5.0% by weight, more preferably Is 3.0 to 5.0% by weight.
  • the skin cosmetic of the present invention further comprises a component (G) a linear fatty acid having 14 to 18 carbon atoms. You may contain.
  • Examples of the component (G) linear fatty acid having 14 to 18 carbon atoms used in the present invention include myristic acid (C14), pentadecanoic acid (C15), palmitic acid (C16), heptadecanoic acid (C17), and stearic acid (C18). Can be mentioned. Of these, myristic acid, palmitic acid, and stearic acid are preferred.
  • Component (G) can be used alone or in combination of two or more.
  • the content of component (G) in the skin cosmetic of the present invention is 1.0% by weight or more, Preferably it is 3.0 weight% or more and 10.0 weight% or less, Preferably it is 7.5 weight% or less. Summing up these viewpoints, in the skin cosmetic of the present invention, the content of the component (G) is 1.0 to 10.0% by weight, preferably 3.0 to 7.5% by weight.
  • the skin cosmetic of the present invention includes components used for normal skin cosmetics, for example, surfactants other than the component (A), moisturizing agents, and the like, as long as the effects of the present invention are not affected.
  • surfactants other than the component (A)
  • moisturizing agents and the like, as long as the effects of the present invention are not affected.
  • surfactants other than component (A) include alkyl sulfates such as sodium polyoxyethylene lauryl ether sulfate and ammonium polyoxyethylene lauryl ether sulfate, fatty acids such as lauric acid, myristic acid, and palmitic acid, and alkyl glucosides.
  • surfactants other than component (A) are contained in the composition in an amount of 50% by weight or less, preferably 25% by weight or less, more preferably 10% by weight or less. Even more preferably, it occupies 1% by weight or less, particularly preferably 0.1% by weight or less, and most preferably substantially does not contain.
  • the skin cosmetic of the present invention can be produced by a conventional method to produce an O / W type emulsified cosmetic.
  • the viscosity of the skin cosmetic of the present invention at 30 ° C. is 79 dPa ⁇ s or more, preferably 90 dPa ⁇ s, 3200 dPa ⁇ s or less, and preferably 1000 dPa ⁇ s. Summing up these viewpoints, the viscosity of the skin cosmetic of the present invention at 30 ° C. is 79 to 3200 dPa ⁇ s, preferably 90 to 1000 dPa ⁇ s.
  • this skin cosmetics will be hard to spill after being applied to skin, and will spread easily to a skin at the time of a massage, and it will become easy to wash away. Furthermore, when filling a package such as a pipe-like or pump-like container, it can be easily extruded without remaining.
  • the viscosity is a value measured at 30 ° C. by VISCOMETER TVB-10 (manufactured by Toki Sangyo Co., Ltd.).
  • the skin cosmetics of the present invention can be used as skin cosmetics for massage cleansing agents, massage baths, face masks and the like.
  • the skin cosmetic composition of the present invention can be used by applying to skin, preferably excluding the scalp, more preferably any one of the face, body, limbs and the like.
  • skin care can be realized by applying the skin cosmetic of the present invention to the skin, massaging it and washing it away with water.
  • the cosmetic of the present invention may be used during bathing or may be used other than during bathing, but is preferably used during bathing.
  • Skin cosmetics form a film that is spread evenly over the skin and exhibits a white appearance. Thereafter, it is immediately rinsed with water or held on the skin for a predetermined time, and then rinsed to clean the skin, and a good skin care effect is obtained.
  • the massage may be performed directly by hand or with a tool such as a sponge.
  • the cosmetic of the present invention may be used during bathing or may be used other than during bathing, but is preferably used during bathing. In use, apply skin cosmetics to the skin and massage to entrain air bubbles.
  • Skin cosmetics form a film that is spread evenly over the skin and exhibits a white appearance. Then, immediately rinse with water, or hold it on the skin for a predetermined time, preferably hold for 1 to 600 seconds, more preferably 10 to 300 seconds, more preferably 50 to 300 seconds, and then rinse to wash the skin. In addition, a good skin care effect can be obtained. Further, the massage may be performed directly by hand or with a tool such as a sponge.
  • this invention provides the washing
  • the present invention provides a cleaning method in which the skin cosmetic of the present invention is applied to the skin, the skin cosmetic is spread on the skin, and washed with water.
  • the present invention is preferably 1 to 600 seconds, more preferably 10 to 300 seconds, and still more preferably after applying the skin cosmetic of the present invention to the skin, spreading the skin cosmetic on the skin and holding it for a desired time.
  • the skin cosmetics of this invention are applied to skin, and the method of giving moisture to skin is provided.
  • component (B) is an oil agent other than component (F) a linear aliphatic alcohol having 14 to 18 carbon atoms and component (G) a linear fatty acid having 14 to 18 carbon atoms .
  • ⁇ 4> The skin cosmetic according to any one of ⁇ 1> to ⁇ 3>, wherein the content of component (A) is preferably 1.8 to 9.0% by weight.
  • ⁇ 5> The skin cosmetic according to any one of ⁇ 1> to ⁇ 4>, wherein the content of component (B) is preferably 5.0 to 30.0% by weight.
  • ⁇ 6> The skin cosmetic according to any one of ⁇ 1> to ⁇ 5>, wherein the content of component (C) is preferably 0.4 to 1.2% by weight.
  • ⁇ 7> The skin cosmetic according to any one of ⁇ 1> to ⁇ 6>, wherein the content of component (D) is preferably 0.6 to 1.0% by weight.
  • the total content [(C) + (D)] of the component (C) and the component (D) is preferably 1.2 to 2.0, according to any one of ⁇ 1> to ⁇ 7> Skin cosmetics.
  • the content ratio (C) / (D) of component (C) to component (D) is preferably 0.5 to 1.5, more preferably 0.5 to 0.7, ⁇ 1> to ⁇ 8 > A skin cosmetic according to any one of the above.
  • the component (F) is the skin cosmetic according to ⁇ 10>, which is one or more selected from myristyl alcohol, cetyl alcohol, and stearyl alcohol.
  • component (F) is 1.0 to 10.0% by weight, preferably 1.0 to 5.0% by weight, more preferably 3.0 to 5.0% by weight ⁇ 10 > Is a skin cosmetic.
  • ⁇ 13> The skin cosmetic according to any one of ⁇ 1> to ⁇ 12>, which further contains component (G) a linear fatty acid having 14 to 18 carbon atoms.
  • the component (G) is a skin cosmetic according to ⁇ 13>, which is one or more selected from myristic acid, palmitic acid, and stearic acid.
  • ⁇ 16> The skin cosmetic according to any one of ⁇ 1> to ⁇ 15>, wherein the viscosity at 30 ° C. is 79 to 3200 dPa ⁇ s, preferably 90 to 1000 dPa ⁇ s.
  • ⁇ 17> ⁇ 1> to ⁇ 16> A skin care method in which the skin cosmetic according to any one of ⁇ 1> to ⁇ 16> is applied to the skin, massaged and washed.
  • ⁇ 18> ⁇ 1> to a skin care method in which the skin cosmetic according to any one of ⁇ 16> is applied to the skin, massaged, held on the skin for a predetermined time, and then washed.
  • the skin cosmetic according to any one of ⁇ 1> to ⁇ 16> is applied to the skin, massaged, and held on the skin for a predetermined time, preferably 1 to 600 seconds, more preferably 10 to 300 seconds. More preferably, it is a skin care method for washing after holding for 50 to 300 seconds.
  • ⁇ 20> ⁇ 1>- ⁇ 16> A cleaning method of applying the skin cosmetic according to any one of ⁇ 1> to ⁇ 16> to the skin for cleaning.
  • ⁇ 21> ⁇ 1>- ⁇ 16> A cleaning method in which the skin cosmetic according to any one of ⁇ 1> to ⁇ 16> is applied to the skin, and the skin cosmetic is spread on the skin and washed away with water.
  • ⁇ 22> ⁇ 1>- ⁇ 16> After applying the skin cosmetic of the present invention to the skin, spreading the skin cosmetic on the skin and holding it for a desired time, preferably 1 to 600 seconds, more preferably Provided is a washing method in which water is washed for 10 to 300 seconds, more preferably 50 to 300 seconds, and then rinsed with water.
  • a method for moisturizing the skin by applying the skin cosmetic according to any one of ⁇ 1> to ⁇ 16> to the skin is provided.
  • Examples 1 to 68, Comparative Examples 1 to 12 A skin cosmetic composition having the composition shown in Tables 1 to 12 is manufactured by the following manufacturing method, and the coating film having a broad appearance formed by entraining air at the time of massage viscosity, massage properties and massage based on the following evaluation criteria ( White coating) and the water resistance of the coating was evaluated. The results are shown in Tables 1-12.
  • ⁇ Manufacturing method> First, at room temperature, the component (C) was dispersed in a part of the component (E) with a high-speed stirrer to form a B phase. And the component (D) was disperse
  • Viscosity measurement conditions are as follows. Temperature 30 ° C .: Measurement was performed after the sample was left for 1 hour in a constant temperature bath at 30 ° C. ⁇ 1 ° C. Viscometer: VISCOMETER TVB-10 (manufactured by Toki Sangyo Co., Ltd.) Helicopt stand using rotor speed: TB / 5rpm Measurement time: 1 minute
  • ⁇ Evaluation criteria> 1. Massage properties Place 1g of skin cosmetic sample on back of handle, massage with the belly of finger, and give a score of 1-5 points for each sample according to the following criteria by one expert panelist. Two items, “easiness of spreading” and “ease of massage due to non-slip” at the time of massage, were scored, and the massage properties of the skin cosmetics were comprehensively evaluated.
  • Ease of spreading 5 Very easy to spread. 4: Easy to spread. 3: Neither can be said. 2: Difficult to spread. 1: Very difficult to spread.
  • the film is milky white and the quality is very uniform and fine.
  • the coating film is milky white, and the quality is uniform and fine.
  • the durability of the coating was very high and a white appearance was maintained. 4: The durability of the coating was high, and the white appearance was almost maintained. 3: The durability of the coating was not high, and the white appearance was slightly changed. 2: The durability of the film was slightly poor, and the white appearance was greatly changed. 1: The film disappears, the white appearance disappears, and there is dripping.
  • the skin cosmetic composition of Comparative Example does not contain at least one of the component (A), the component (C) or the component (D). It was found that the evaluation of the water resistance of each was inferior to the examples in all items.
  • the total content of the component (C) and the component (D) [(C) + (D)]
  • the content ratio of the total content of the component (C) and the component (D) to the component (A) [((C) When (+ (D)) / (A)] is used within the scope of the present invention, an excellent massage property is obtained, and an excellent film is formed by entraining bubbles during massage. And the water resistance of the coating was found to be excellent.
  • the content of the component (D) is within the preferable range of the present invention, more excellent massage properties, coating uniformity, stability and water resistance of the coating can be obtained.
  • the content of the component (B) is within the preferred range of the present invention, it is possible to obtain even better coating uniformity and water resistance of the coating.
  • component (C) is within the preferred range of the present invention, more excellent coating uniformity and stability and water resistance of the coating can be obtained.
  • the cosmetic does not slip during massage, and air during massage
  • the film is formed at a high speed, and the uniformity and stability of the formed film and the water resistance of the film are excellent.
  • the component (D) acrylic acid polymer can be generally used, and excellent massage properties can be obtained, and an excellent film can be formed by entraining bubbles during massage. It was also found that the water resistance of the coating was excellent.
  • acrylic acid (ester) / C10-30 alkanol acrylate cross-linked polymer or carbomer is used, the uniformity of the film formed by entraining bubbles during massage is further improved.
  • the rate at which the skin cosmetic of the present invention forms a film by entraining air during massage and the stability of the film It was found to improve.
  • the component (F) if the component (F) is within a preferable range, a faster film formation rate and a superior film stability can be obtained.
  • the skin cosmetic of the present invention further contains the component (G), so that the skin cosmetic of the present invention forms a film by entraining air during massage, and the stability of the film. It was found to improve the performance.
  • the component (G) when the component (G) is within a preferable range, a faster film formation speed and a better film stability can be obtained.
  • Acrylic acid (ester) / behenyl alcohol polyether-25 methacrylate copolymer * 10 NOVETHIX L-10 (40%), manufactured by Lubrizol Advanced Materials, Inc.
  • Acrylic acid (ester) / vinyl isostearate cross-linked polymer * 11 Made by Stabylen 30, 3V SIGMA.
  • Polyacrylate ester-6-6 cross-linked polymer * 12 SEPIMAX ZEN, made by SEPPIC.
  • Myristyl alcohol * 13 KALCOL 4098, manufactured by Kao Corporation.
  • Cetanol * 14 CETYL ALCOHOL NX, manufactured by Kokyu Alcohol Kogyo Co., Ltd.
  • Stearyl alcohol * 15 manufactured by STEARYL ALCOHOL NX, Kokyu Alcohol Kogyo Co., Ltd.
  • Myristic acid * 16 PALMAC 98-14, manufactured by ACIDCHEM INTERNATIONAL SDN.
  • Palmitic acid * 17 PALMAC 98-16, manufactured by ACIDCHEM INTERNATIONAL SDN.
  • Stearic acid * 18 PALMAC98-18, manufactured by ACIDCHEM INTERNATIONAL SDN. BHD.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Emergency Medicine (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Dermatology (AREA)
  • Cosmetics (AREA)

Abstract

La présente invention concerne un produit cosmétique pour la peau présentant d'excellentes propriétés de massage, qui peut générer de la mousse pendant le massage et former un film de revêtement contenant de la mousse, qui présente une excellente performance de film de revêtement, et qui rend facile le nettoyage. La présente invention concerne également un procédé de soin de la peau, le nettoyage étant effectué par application du produit cosmétique de la peau de la présente invention sur la peau et par massage. Un produit cosmétique pour la peau selon l'invention contient des composants (A)-(E) : (A) 0,9 à 13,5 % en poids d'un acide carboxylique d'éther alkylique ou un sel de celui-ci, (B)3,0 à 40,0 % en poids d'une huile, (C) 0,3 à 1,9 % en poids de gomme de xanthane, (D) 0,35 à 1,5 % en poids d'un polymère d'acrylate, et (E) de l'eau. La teneur totale (C) + (D) des composants (C) et (D) est de 0,8 à 3,0 % en poids, le rapport en poids ((C) + D))/ (A) de la teneur totale de composants (C) et (D) au composant (A) est 0,18 -3,33, et le rapport de teneur [(C)/ (D)] du composant (C) au composant (D) est de 0,25 à 3,0.
PCT/JP2015/084592 2014-12-11 2015-12-10 Produit cosmétique pour la peau et procédé de soin de la peau WO2016093291A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2016563724A JP6454356B2 (ja) 2014-12-11 2015-12-10 皮膚化粧料及びスキンケア方法

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201410766251.0 2014-12-11
CN201410766251 2014-12-11
CN201510531073.8A CN105686968B (zh) 2014-12-11 2015-08-26 皮肤化妆品以及皮肤护理方法
CN201510531073.8 2015-08-26

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WO2016093291A1 true WO2016093291A1 (fr) 2016-06-16

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021521233A (ja) * 2018-04-16 2021-08-26 カオウ・コーポレイション・エセ・ア 化粧品組成物

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001213761A (ja) * 2000-01-31 2001-08-07 Kao Corp 皮膚洗浄剤組成物
JP2004339110A (ja) * 2003-05-14 2004-12-02 Kao Corp 水性マッサージ化粧料
JP2013253203A (ja) * 2012-06-08 2013-12-19 Kao Corp 洗浄剤組成物

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001213761A (ja) * 2000-01-31 2001-08-07 Kao Corp 皮膚洗浄剤組成物
JP2004339110A (ja) * 2003-05-14 2004-12-02 Kao Corp 水性マッサージ化粧料
JP2013253203A (ja) * 2012-06-08 2013-12-19 Kao Corp 洗浄剤組成物

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021521233A (ja) * 2018-04-16 2021-08-26 カオウ・コーポレイション・エセ・ア 化粧品組成物
US11826450B2 (en) 2018-04-16 2023-11-28 Kao Corporation S.A. Cosmetic compositions
JP7407731B2 (ja) 2018-04-16 2024-01-04 カオウ・コーポレイション・エセ・ア 化粧品組成物

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