WO2014141948A1 - Composition cosmétique de type liquide laiteux - Google Patents

Composition cosmétique de type liquide laiteux Download PDF

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Publication number
WO2014141948A1
WO2014141948A1 PCT/JP2014/055429 JP2014055429W WO2014141948A1 WO 2014141948 A1 WO2014141948 A1 WO 2014141948A1 JP 2014055429 W JP2014055429 W JP 2014055429W WO 2014141948 A1 WO2014141948 A1 WO 2014141948A1
Authority
WO
WIPO (PCT)
Prior art keywords
component
cosmetic composition
oil
fatty acid
acid ester
Prior art date
Application number
PCT/JP2014/055429
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English (en)
Japanese (ja)
Inventor
前原徹也
坂西裕一
Original Assignee
株式会社ダイセル
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.)
Filing date
Publication date
Application filed by 株式会社ダイセル filed Critical 株式会社ダイセル
Priority to JP2015505411A priority Critical patent/JP6510974B2/ja
Publication of WO2014141948A1 publication Critical patent/WO2014141948A1/fr

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Classifications

    • 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
    • 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
    • A61K8/345—Alcohols containing more than one hydroxy group
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
    • A61K8/86—Polyethers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q5/00—Preparations for care of the hair
    • A61Q5/12—Preparations containing hair conditioners

Definitions

  • the present invention relates to an emulsion cosmetic composition, and more particularly to an emulsion cosmetic composition excellent in dispersion stability useful as a skin care cosmetic such as an emulsion and a hair care cosmetic such as a conditioner.
  • This application claims the priority of Japanese Patent Application No. 2013-052159 for which it applied to Japan on March 14, 2013, and uses the content here.
  • the emulsion cosmetic composition is not watery like an aqueous solution, so it does not slip on the skin or hair surface during application, has excellent spreadability, is easier to adapt to skin, hair, etc. than gel, and is not sticky. It is favored by consumers because it has an excellent feel to use.
  • the milky cosmetic composition was easily phase-separated and it was difficult to maintain the emulsion state.
  • a polyoxyethylene surfactant when used as an emulsifier, the polyoxyethylene surfactant has insufficient emulsifying power for polar oils, so only a small amount of oil is added to maintain the emulsion state. It was not possible in terms of extensibility and familiarity.
  • the types of oils that can be blended are considerably limited. And in order to emulsify the quantity of oil from which the spreadability and familiarity are obtained, since addition of a large amount of surfactant is required, there was a concern about an increase in skin irritation.
  • Patent Document 1 describes a transparent or translucent emulsion cosmetic composition obtained by using a silicone surfactant as an emulsifier and using silicone oil as an oil agent.
  • the viscosity of the silicone oil is limited to a viscosity of 10 cSt or less, and the amount that can be blended (40 wt% or less) is insufficient to obtain the spreadability and the compatibility.
  • the present situation is that no milky cosmetic composition having dispersion stability, good use feeling and safety has been found.
  • an object of the present invention is to provide a milky cosmetic composition having both dispersion stability, good use feeling, and safety.
  • the specific polyglycerin fatty acid ester is excellent in safety and can be emulsified without particular limitation as long as it is an oil generally used in cosmetic compositions.
  • polyhydric alcohol, water, and oil are blended with polyglycerin fatty acid ester, it is excellent in dispersion stability, spreads well, is easy to adjust to skin and hair, has a good feeling of use without stickiness, and safety. It has been found that a cosmetic composition can be formed.
  • the present invention has been completed based on these findings.
  • the present invention is an emulsion cosmetic composition
  • the weight ratio of the aqueous phase component comprising components (1) to (3) and the oil phase component comprising component (4) (the former / the latter) ) Is a liquid cosmetic composition having a ratio of 25/75 to 45/55.
  • Component (1) polyglycerol fatty acid ester containing a compound represented by the following formula (1) RCOO- (C 3 H 6 O 2 ) nH (1) (In the formula, R represents an aliphatic hydrocarbon group having 9 to 17 carbon atoms. N represents the degree of polymerization of glycerin and is an integer of 10 or more.)
  • the present invention also provides the above-described milky cosmetic composition, wherein the polyglycerin fatty acid ester of component (1) has an HLB of 10.0 or more and a monoesterification rate of 30% or more.
  • An emulsion cosmetic composition comprising the following components, wherein the weight ratio of the aqueous phase component comprising components (1) to (3) to the oil phase component comprising component (4) (the former / the latter) is 25 / 75 to 45/55 is a milky cosmetic composition.
  • Component (1) polyglycerol fatty acid ester containing a compound represented by the following formula (1) RCOO- (C 3 H 6 O 2 ) nH (1) (In the formula, R represents an aliphatic hydrocarbon group having 9 to 17 carbon atoms.
  • N represents the degree of polymerization of glycerin and is an integer of 10 or more.
  • Component (2) Polyhydric alcohol Component (3): Water Component (4): Oil
  • the polyglycerin fatty acid ester of component (1) has an HLB of 10.0 or more and a monoesterification rate of 30% or more.
  • [3] The milky cosmetic composition according to [1] or [2], wherein the content of the component (1) is 0.1 to 10% by weight of the total amount (100% by weight) of the milky cosmetic composition. .
  • the content of component (2) is 1.0 to 15.0% by weight of the total amount (100% by weight) of the milky cosmetic composition, according to any one of [1] to [3] Milky cosmetic composition.
  • the content of component (3) is 25.0 to 45.0% by weight of the total amount (100% by weight) of the milky cosmetic composition, and any one of [1] to [4] Milky cosmetic composition.
  • the milky cosmetic composition of the present invention has the above-described configuration, it has both dispersion stability, good use feeling, and safety. Therefore, it can be suitably used in a wide range of fields such as skin care cosmetics such as emulsions and hair care cosmetics such as conditioners.
  • the emulsion cosmetic composition of the present invention comprises the following components.
  • the following components (1) to (3) constitute an aqueous phase, and the following component (4) constitutes an oil phase.
  • C 3 H 6 O 2 in parentheses in the formula (1) has both structures represented by the following formulas (2) and (3).
  • R represents an aliphatic hydrocarbon group having 9 to 17 carbon atoms, for example, C 9 such as n-nonyl, n-decyl, n-undecyl, n-dodecyl, n-tridecyl, n-tetradecyl, n-heptadecyl group, etc.
  • R is preferably a linear aliphatic hydrocarbon group having 11 to 13 carbon atoms (particularly, a linear alkyl group).
  • the compound represented by the formula (1) in which R is the above group is preferable in that it can form an emulsion cosmetic composition excellent in emulsifying power and excellent in dispersion stability, feel in use, and safety.
  • N represents the degree of polymerization of glycerin and is an integer of 10 or more, preferably 10 to 15, particularly preferably 10.
  • n is less than the above range, the emulsifying power tends to be reduced, and it may be difficult to obtain an emulsion cosmetic composition.
  • the compound represented by Formula (1) can be used individually by 1 type or in mixture of 2 or more types.
  • the fatty acid / glycidol (molar ratio) has a specific value (for example, about 1/10 to 1/15) in the fatty acid.
  • the method of adding and reacting glycidol in such a ratio is mentioned. According to this method, the compound represented by the above formula (1) can be produced with an excellent yield.
  • the polyglycerol fatty acid ester of the present invention contains at least a compound represented by the above formula (1).
  • the polyglycerol fatty acid ester of the present invention may contain, for example, a polyglycerin difatty acid ester, but in the above formula (1) in the total amount of the polyglycerol fatty acid ester.
  • the content of the represented compound is, for example, preferably 30% or more, particularly preferably 40% or more.
  • the upper limit of the content of the compound represented by the above formula (1) in the polyglycerol fatty acid ester is 100% by weight. That is, the monoesterification rate of the polyglycerol fatty acid ester of the present invention is preferably 30% or more, particularly preferably 40% or more. The monoesterification rate can be measured using high performance liquid chromatography equipped with a reverse phase column and a UV detector.
  • the HLB (Hydrophile-Lipophile Balance; hydrophilic lipophilic balance) of the polyglycerol fatty acid ester of the present invention is about 10.0 or more (for example, 10.0 to 18.0), preferably 12.0 to 16.5, particularly It is preferably 14.0 to 16.5.
  • a polyglycerin fatty acid ester having an HLB in the above range is used, an O / W emulsion can be formed with water and oil, and a refreshing milky cosmetic composition without stickiness can be formed.
  • HLB can be controlled by adjusting the degree of polymerization of glycerin.
  • the blending amount of the polyglycerol fatty acid ester in the milky cosmetic composition (100% by weight) of the present invention is, for example, 0.1 to 10.0% by weight, preferably 1.0 to 5.0% by weight, particularly preferably. Is 2.0 to 4.0% by weight.
  • the blending amount of the polyglycerin fatty acid ester is less than the above range, the dispersion stability of the obtained milky cosmetic composition is lowered, and there is a tendency that phase separation tends to occur with a change in temperature and the passage of time.
  • the blending amount of the polyglycerin fatty acid ester exceeds the above range, the feeling of use of the obtained milky cosmetic composition is lowered (for example, when applied to hair or skin, the spread and familiarity are deteriorated, stickiness) Etc.) There is a tendency. In addition, skin irritation increases and safety tends to decrease.
  • the polyhydric alcohol of the present invention is a compound having two or more hydroxyl groups in one molecule, such as glycerin, diglycerin, polyglycerin, sorbitol, propylene glycol, dipropylene glycol, 1,3-butylene glycol, polyethylene glycol, etc.
  • linear aliphatic polyhydric alcohols such as sugar alcohols such as maltitol, erythritol, mannitol, and xylitol. These can be used individually by 1 type or in mixture of 2 or more types. In the present invention, among them, glycerin and / or diglycerin is preferable in terms of excellent safety.
  • the blending amount of the polyhydric alcohol in the emulsion cosmetic composition (100 wt%) of the present invention is, for example, 1.0 to 15.0 wt%, preferably 5.0 to 12.0 wt%, particularly preferably. 8.0 to 11.0% by weight.
  • the blending amount of the polyhydric alcohol is less than the above range, the dispersion stability of the obtained emulsion cosmetic composition tends to be lowered, and phase separation tends to be facilitated.
  • the blending amount of the polyhydric alcohol exceeds the above range, the feeling of use of the obtained emulsion cosmetic composition is lowered (for example, when applied to hair or skin, the spread and familiarity become worse, stickiness, etc. )Tend.
  • any of hard water and soft water may be sufficient, for example, industrial water, tap water, ion-exchange water, purified water, distilled water etc. can be used.
  • the content of water in the emulsion cosmetic composition (100% by weight) of the present invention is 25.0 to 45.0% by weight, preferably 26.0 to 40.0% by weight, particularly preferably 27.0. To 35.0% by weight, more preferably 27.0 to 33.0% by weight, and most preferably 27.0 to 30.0% by weight.
  • the water content is below the above range, the viscosity of the obtained milky cosmetic composition tends to increase, and the spreadability and compatibility tend to decrease.
  • the content of water exceeds the above range, it becomes watery, and the spreadability and compatibility tend to decrease.
  • the dispersion stability is lowered, the phase is likely to be separated with a change in temperature or with the passage of time, and it tends to be difficult to maintain the emulsion state.
  • Oil As the oil of the present invention, most oils usually used in cosmetics can be used, and examples thereof include ester oils, liquid fats and oils, hydrocarbons, higher fatty acids, triacylglycerols, and silicone oils. . These can be used individually by 1 type or in mixture of 2 or more types.
  • ester oil examples include diisopropyl adipate, diisobutyl adipate, dioctyl adipate, di-2-hexyldecyl adipate, diisostearyl adipate, isostearyl myristate, isotridecyl myristate, isopropyl myristate, myristic acid Octyldodecyl, cetyl octanoate, isononyl isononanoate, isodecyl isononanoate, isotridecyl isononanoate, diisopropyl sebacate, isopropyl palmitate, hexyl laurate, decyl oleate, hexyl decyl dimethyloctanoate, octyl palmitate, lauryl lactate, octyl lactate Dodecyl, isocetyl stearate
  • liquid fat examples include avocado oil, camellia oil, sunflower seed oil, evening primrose oil, coconut oil, turtle oil, macadamia nut oil, tall oil, corn oil, mink oil, olive oil, rapeseed oil, egg yolk oil, sesame oil, and permanent Oil, wheat germ oil, sasanqua oil, castor oil, flaxseed oil, safflower oil, cottonseed oil, eno oil, soybean oil, peanut oil, tea seed oil, kayak oil, rice bran oil, cinnabari oil, Japanese kiri oil, jojoba oil, Examples thereof include germ oil.
  • hydrocarbon examples include liquid paraffin, squalene, squalane and pristane.
  • Examples of the higher fatty acid include oleic acid and isostearic acid.
  • triacylglycerol examples include glyceryl trioctanoate, glyceryl triisopalmitate, glyceryl tri (capryl / capric acid), glyceryl tricaprylate, and the like.
  • silicone oil examples include methylpolysiloxane, dimethylpolysiloxane, methylphenylpolysiloxane, diphenylpolysiloxane, methylcyclopolysiloxane, hexaphenylcyclotrisiloxane, decamethylcyclopentasiloxane, polyether-modified silicone, and amino-modified silicone. , Betaine-modified silicone, alkyl-modified silicone, alkoxy-modified silicone and the like.
  • the oil content in the milky cosmetic composition (100% by weight) of the present invention is 50 to 75% by weight, preferably 55 to 70% by weight, particularly preferably 60 to 65% by weight.
  • the oil content is below the above range, the oil becomes watery, and the spreadability and compatibility tend to decrease. Moreover, dispersion stability falls, it becomes easy to isolate
  • the oil content exceeds the above range, the viscosity of the obtained emulsion cosmetic composition tends to increase, and the spreadability and ease of adaptation tend to decrease.
  • the weight ratio of the water phase component to the oil phase component (the former / the latter) in the milky cosmetic composition (100% by weight) of the present invention is 25/75 to 45/55, preferably 30/70 to 45. / 55, particularly preferably 35/65 to 40/60.
  • the aqueous phase component includes the above components (1) to (3).
  • the oil phase component includes the component (4).
  • the emulsion cosmetic composition of the present invention is a component that is usually blended in a cosmetic composition within a range that does not impair the present invention [for example, natural moisturizer (for example, trimethylglycine, Urea, sodium hyaluronate, etc.), various vitamins, amino acids, herbal medicines, anti-inflammatory agents, cell activators, pigments, preservatives, fragrances, and the like] can be appropriately blended.
  • a cosmetic composition within a range that does not impair the present invention for example, natural moisturizer (for example, trimethylglycine, Urea, sodium hyaluronate, etc.), various vitamins, amino acids, herbal medicines, anti-inflammatory agents, cell activators, pigments, preservatives, fragrances, and the like] can be appropriately blended.
  • the emulsion cosmetic composition of the present invention may contain a compound other than the component (1) as a surfactant, but in all the surfactants contained in the emulsion cosmetic composition of the present invention.
  • the proportion of the surfactant other than the component (1) (when two or more surfactants are contained, the total amount thereof) is 10% by weight or less, preferably 5% by weight or less.
  • the proportion of the surfactant other than the component (1) exceeds the above range, the dispersion stability, the use feeling, and the safety tend to be lowered.
  • the milky cosmetic composition of the present invention can be produced according to an ordinary method, for example, by mixing the above components (1) to (4).
  • the milky cosmetic composition obtained by the above method is excellent in dispersion stability, and can prevent phase separation even under a high temperature environment of about 40 ° C., for example, and can maintain an emulsion state for a long period of 120 days or longer.
  • there is no sliding or wateriness like an aqueous solution it is excellent in spreadability, is easier to adapt to skin, hair, etc. than gel, and has a good feeling of use that is moist without stickiness.
  • skin irritation is extremely low and safety is excellent. Therefore, the emulsion cosmetic composition of the present invention can be suitably used in a wide range of fields such as skin care cosmetics such as emulsions and hair care cosmetics such as conditioners.
  • the milky cosmetic composition of the present invention has both dispersion stability, good use feeling, and safety. Therefore, it can be suitably used in a wide range of fields such as skin care cosmetics such as emulsions and hair care cosmetics such as conditioners.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Dermatology (AREA)
  • Emergency Medicine (AREA)
  • Cosmetics (AREA)

Abstract

La présente invention concerne une composition cosmétique de type liquide laiteux qui a une stabilité de dispersion et une sensation agréable lors de l'utilisation, et qui est sûre. La composition cosmétique de type liquide laiteux contient les composants énumérés ci-dessous, et le rapport en poids d'un composant de phase aqueuse contenant les composants (1) à (3) à un composant de phase huileuse contenant le composant (4) est de 25/75 à 45/55. Le composant (1) est un ester d'acide gras de polyglycéryle contenant un composé qui est représenté par la formule (1) (Formule (1) : RCOO-(C3H6O2)n-H. Dans la formule, R représente un groupe hydrocarboné aliphatique ayant un nombre de carbones de 9 à 17, et n représente le degré de polymérisation de glycérine et est un entier de 10 ou plus). Le composant (2) est un polyol. Le composant (3) est l'eau. Le composant (4) est une huile.
PCT/JP2014/055429 2013-03-14 2014-03-04 Composition cosmétique de type liquide laiteux WO2014141948A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2015505411A JP6510974B2 (ja) 2013-03-14 2014-03-04 乳液状化粧料組成物

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013052159 2013-03-14
JP2013-052159 2013-03-14

Publications (1)

Publication Number Publication Date
WO2014141948A1 true WO2014141948A1 (fr) 2014-09-18

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PCT/JP2014/055429 WO2014141948A1 (fr) 2013-03-14 2014-03-04 Composition cosmétique de type liquide laiteux

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JP (1) JP6510974B2 (fr)
WO (1) WO2014141948A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004175736A (ja) * 2002-11-28 2004-06-24 Nonogawa Shoji Kk クレンジング用組成物
JP2004196666A (ja) * 2002-12-16 2004-07-15 Pola Chem Ind Inc スティギングを抑制した化粧料
JP2007501835A (ja) * 2003-08-12 2007-02-01 ジェイ アンド シー アンテルナシオナル 安定した濃縮および希釈された水中油型エマルジョン、その調製プロセス、およびこれらのエマルジョンを用いた製剤プロセス

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58206509A (ja) * 1982-05-25 1983-12-01 Shiseido Co Ltd 透明化粧料
JPH09208443A (ja) * 1996-02-05 1997-08-12 Daicel Chem Ind Ltd Ｗ／ｏ型乳化化粧料
JP2000327529A (ja) * 1999-05-17 2000-11-28 Sakamoto Yakuhin Kogyo Co Ltd クレンジング化粧料
JP2005220076A (ja) * 2004-02-05 2005-08-18 Sakamoto Yakuhin Kogyo Co Ltd 透明性乳化化粧料

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004175736A (ja) * 2002-11-28 2004-06-24 Nonogawa Shoji Kk クレンジング用組成物
JP2004196666A (ja) * 2002-12-16 2004-07-15 Pola Chem Ind Inc スティギングを抑制した化粧料
JP2007501835A (ja) * 2003-08-12 2007-02-01 ジェイ アンド シー アンテルナシオナル 安定した濃縮および希釈された水中油型エマルジョン、その調製プロセス、およびこれらのエマルジョンを用いた製剤プロセス

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Publication number Publication date
JP6510974B2 (ja) 2019-05-08
JPWO2014141948A1 (ja) 2017-02-16

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