WO2017209241A1 - Composition émulsifiée et produit cosmétique l'utilisant - Google Patents

Composition émulsifiée et produit cosmétique l'utilisant Download PDF

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Publication number
WO2017209241A1
WO2017209241A1 PCT/JP2017/020434 JP2017020434W WO2017209241A1 WO 2017209241 A1 WO2017209241 A1 WO 2017209241A1 JP 2017020434 W JP2017020434 W JP 2017020434W WO 2017209241 A1 WO2017209241 A1 WO 2017209241A1
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WO
WIPO (PCT)
Prior art keywords
weight
oil
group
component
emulsified composition
Prior art date
Application number
PCT/JP2017/020434
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English (en)
Japanese (ja)
Inventor
忠夫 辻
Original Assignee
株式会社カネカ
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 株式会社カネカ filed Critical 株式会社カネカ
Publication of WO2017209241A1 publication Critical patent/WO2017209241A1/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
    • A61K8/64—Proteins; Peptides; Derivatives or degradation products thereof
    • 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
    • A61Q1/00—Make-up preparations; Body powders; Preparations for removing make-up
    • 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
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q5/00—Preparations for care of the hair

Definitions

  • the present invention relates to an emulsified composition and a cosmetic using the same, and more particularly to an emulsified composition containing a biosurfactant such as surfactin and a nonionic surfactant, and a cosmetic using the same.
  • This emulsified composition can be obtained as an oil-in-water type stable emulsion.
  • emulsification The operation of dispersing liquids that do not dissolve each other, such as water and oil, is called emulsification, and emulsions obtained by emulsification are used in a wide range of fields such as pharmaceuticals, cosmetics, paints, washings, fuels, and synthetic rubbers.
  • a surfactant is generally used for emulsification.
  • surfactants such as nonions, anions, cations, and amphoterics. Among them, nonionic surfactants have high emulsifying power and are widely used.
  • the object of the present invention is to solve the above-mentioned problems and to obtain an emulsified composition excellent in both storage stability and usability.
  • the present inventors have determined the concentration of the nonionic surfactant and the biosurfactant in the emulsified composition using the nonionic surfactant and the biosurfactant as the surfactant. By setting it within the range, it was found that an emulsion composition excellent in both storage stability and usability can be obtained, and the present invention has been completed. That is, the present invention relates to the following (1) to (4).
  • An emulsified composition containing a nonionic surfactant and a biosurfactant as a surfactant, and further containing an aqueous component and an oily component, wherein the concentration of the nonionic surfactant is from 0.1% by weight to 5%
  • biosurfactant is one or more selected from the group consisting of surfactin, arthrofactin, iturin, and salts thereof.
  • a cosmetic comprising the emulsified composition according to any one of (1) to (3).
  • an emulsion composition having high storage stability can be obtained without using higher fatty acids, and the amount of surfactant used can be reduced.
  • An emulsified composition excellent in both can be obtained.
  • the emulsion composition of the present invention contains a nonionic surfactant.
  • Nonionic surfactants used in the present invention include sorbitan fatty acid esters, glycerin fatty acid esters, hydrogenated castor oil derivatives, glycerin polyglycerin fatty acids, polyoxyethylene alkyl ethers, polyoxyethylene sorbitan fatty acid esters, polyoxy Examples include ethylene glycerin fatty acid esters, polyoxyethylene polyoxypropylene alkyl ethers, and sucrose fatty acid esters.
  • a nonionic surfactant may be used individually by 1 type, or may use 2 or more types.
  • glycerin fatty acid esters are preferably used because of excellent storage stability.
  • the concentration of the nonionic surfactant is from 0.1% by weight to 5% by weight, and preferably from 0.5% by weight to 3% by weight.
  • concentration of the nonionic surfactant is less than 0.1% by weight, the storage stability of the emulsion composition is insufficient, and when it is greater than 5% by weight, the feeling in use may be deteriorated.
  • the emulsion composition of the present invention contains a biosurfactant.
  • a biosurfactant is a natural compound produced by microorganisms, and generally has high biodegradability and low skin irritation to the human body, and is characterized by extremely high stability to the environment and human body.
  • Biosurfactants used in the present invention include lipopeptide compounds such as surfactin, arthrofactin, and iturin, glycolipids such as mannosyl erythritol lipid, sophorolipid, trehalose lipid, rhamnolipid, fatty acids such as splicrisporic acid, polymers such as emulsan, etc. Or a salt thereof, but is not limited thereto. Biosurfactants may be used alone or in combination of two or more.
  • a lipopeptide compound or a salt thereof is preferable because a stabilizing effect of the emulsion composition can be obtained with a small amount, and surfactin, arthrofactin, iturin, or a salt thereof is more preferable, and surfactin or a salt thereof. Is particularly preferred.
  • surfactin salt is the general formula (1)
  • X represents an amino acid residue selected from the group consisting of a leucine residue, an isoleucine residue, and a valine residue
  • R represents a C9-18 alkyl group
  • M + represents an alkali metal ion or Shows quaternary ammonium ion
  • amino acid residue as X may be L-form or D-form, but L-form is preferred.
  • C9-18 alkyl group refers to a linear or branched monovalent saturated hydrocarbon group having 9 to 18 carbon atoms.
  • n-nonyl group 6-methyloctyl group, 7-methyloctyl group, n-decyl group, 8-methylnonyl group, n-undecyl group, 9-methyldecyl group, n-dodecyl group, 10-methylundecyl group N-tridecyl group, 11-methyldodecyl group, n-tetradecyl group, n-pentadecyl group, n-hexadecyl group, n-heptadecyl group, n-octadecyl group and the like.
  • Alkali metal ions are not particularly limited, but represent lithium ions, sodium ions, potassium ions, and the like.
  • Examples of the quaternary ammonium ion substituent include alkyl groups such as methyl group, ethyl group, n-propyl group, isopropyl group, n-butyl group, and tert-butyl group; benzyl group, methylbenzyl group, phenylethyl An aralkyl group such as a group; and an organic group such as an aryl group such as a phenyl group, a toluyl group, and a xylyl group.
  • Examples of quaternary ammonium ions include tetramethylammonium ions, tetraethylammonium ions, pyridinium ions, and the like.
  • Surfactin or a salt thereof can be cultivated according to a known method, for example, a strain belonging to a microorganism such as Bacillus subtilis, and can be separated from the culture solution.
  • the culture solution can be used as it is.
  • what is obtained by a chemical synthesis method can be used similarly.
  • the concentration of biosurfactant is 0.02 wt% to 5 wt% (for example, 0.02 wt% to 3 wt% or 0.02 wt% to 2 wt%), preferably 0.05 wt%. % To 3% by weight, more preferably 0.07% to 2% by weight, still more preferably 0.09% to 1% by weight, particularly preferably 0.1% to 0.8%. % By weight.
  • concentration of the biosurfactant is less than 0.02% by weight, the storage stability of the emulsion composition is insufficient, and when it is greater than 5% by weight, the excess biosurfactant may adversely affect the feeling of use. .
  • the emulsion composition of the present invention contains an oil component.
  • the oil component used in the present invention is not particularly limited as long as it is not mixed with water at an arbitrary ratio, but squalane, liquid paraffin, light liquid isoparaffin, ceresin, polyethylene powder, squalene, microcrystalline wax, petroleum jelly.
  • Hydrocarbons such as liquid isoparaffin, polybutene, mineral oil, beeswax, carnauba wax, candelilla wax, jojoba oil, lanolin, whale wax etc., macadamia nut oil, olive oil, cottonseed oil, soybean oil, avocado oil, rice bran oil, Rice oil, rice germ oil, palm kernel oil, castor oil, rosehip oil, evening primrose oil, camellia oil, horse oil, grape seed oil, coconut oil, meadowweed oil, shea butter, corn oil, safflower oil, sesame oil, etc.
  • Hydrocarbons such as liquid isoparaffin, polybutene, mineral oil, beeswax, carnauba wax, candelilla wax, jojoba oil, lanolin, whale wax etc., macadamia nut oil, olive oil, cottonseed oil, soybean oil, avocado oil, rice bran oil, Rice oil, rice germ oil, palm kernel oil, castor oil, rosehip oil, evening primrose oil,
  • An oil component may be used individually by 1 type, or may use 2 or more types.
  • the concentration of the oil component is preferably 0.5% to 99% by weight, more preferably 0.88% to 99% by weight, and still more preferably 1% to 98.88%. % By weight, particularly preferably 10% by weight to 50% by weight.
  • the emulsion composition of the present invention contains an aqueous component.
  • the aqueous component used by this invention is not specifically limited, Water, a dihydric alcohol, a polyhydric alcohol, saccharides, sugar alcohol, amino acids, and peptides are mentioned preferably.
  • An aqueous component may be used individually by 1 type, or may use 2 or more types.
  • the concentration of the aqueous component is preferably 0.5% to 99% by weight, more preferably 0.88% to 99% by weight, and still more preferably 1% to 98.88%. % By weight, particularly preferably 50% by weight to 90% by weight.
  • arbitrary components can be blended within a range that achieves the effects of the present invention.
  • lower alcohols such as ethanol and isopropyl alcohol
  • anionic surfactants such as ethanol and isopropyl alcohol
  • cationic surfactants such as quaternary amphoteric surfactants
  • amphoteric surfactants such as ethylene glycol
  • thickeners such as ethylene glycol
  • ultraviolet absorbers such as ethylene glycol dimethoxysulfate, ethylene glycol, glycerin, glycerin, ethylene glycol glycol glycol glycol glycol glycol glycol glycol glycol glycol glycol glycol glycol glycol glycol glycol glycol glycol glycol glycol glycol glycol glycol glycol glycol glycol glycol glycol glycol glycol glycol glycol glycol glycol glycol glycol glycol glycol glycol glycol glycol glycol glycol glycol glycol glycol glycol glycol glycol glycol glycol glycol glycol glycol glycol glycol glycol
  • the emulsified composition of the present invention is prepared, for example, by dissolving a nonionic surfactant in an oil component and a biosurfactant in an aqueous component, and adding the oil component little by little while stirring the aqueous component. can do.
  • water and other components are used in combination as the aqueous component, water may be added after the oil component is added.
  • the oil component may be added in predetermined amounts (split addition) or continuously (continuous addition).
  • an amount of 60% by mass or less, preferably 30% by mass or less, more preferably 10% by mass or less of the amount of the aqueous component already added is added at once and stirred to make it uniform. . Add the required amount by repeating it.
  • the addition rate is 60% by mass / min or less, preferably 30% by mass / min or less, more preferably 10% by mass / min or less of the amount of the aqueous component already added.
  • an oil-based component any method may be used even if it is added in the middle of addition. The entire amount of the aqueous component may be added first, or a part of the added amount may be used first and the rest added later.
  • Applications of the emulsified composition of the present invention preferably include cosmetics and the like, for example, basic cosmetics such as creams, lotions, cleansing gels and cleansing creams; makeup cosmetics such as foundations, eye shadows, lip colors and lip glosses Hair cosmetics for hair, styling gel, hair wax, etc .; can be suitably used for shampoos, rinses, hand soaps, body soaps, facial cleansing foams, etc.
  • the emulsion composition of the present invention is prepared, for example, as follows, but the present invention is not limited thereto.
  • Example 1 (A) ceteth-20 (polyoxyethylene cetyl ether) 1.98% by weight (B) Surfactin sodium 0.02% by weight (C) Squalane 20% by weight (D) 78% by weight of purified water (C) was charged with (A) and dissolved at 80 ° C. (this is referred to as (E)). (B) was added to (D) and dissolved at 80 ° C. (this is referred to as (F)). (E) was charged into (E) and stirred at 80 ° C. for 4 minutes using a homomixer to prepare an emulsified composition.
  • Example 2 An emulsified composition was prepared in the same manner as in Example 1 except that the amount of the component (A) was 1.8% by weight and the amount of the component (B) was 0.2% by weight.
  • Example 3 An emulsified composition was prepared in the same manner as in Example 1 except that the amount of component (A) was 1.6% by weight and the amount of component (B) was 0.4% by weight.
  • Example 4 An emulsified composition was prepared in the same manner as in Example 1 except that PEG-60 hydrogenated castor oil was used as the component (A).
  • Example 5 An emulsified composition was prepared in the same manner as in Example 4 except that the amount of component (A) was 1.8% by weight and the amount of component (B) was 0.2% by weight.
  • Example 6 An emulsified composition was prepared in the same manner as in Example 1 except that glyceryl stearate was used as the component (A).
  • Example 1 An emulsified composition was prepared in the same manner as in Example 1 except that the amount of the component (A) was 2% by weight and the component (B) was not used.
  • Example 2 (Comparative Example 2) In Example 4, an emulsified composition was prepared in the same manner except that the amount of the component (A) was 2% by weight and the component (B) was not used.

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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)
  • Cosmetics (AREA)
  • Medicinal Preparation (AREA)

Abstract

L'invention concerne une composition émulsifiée ayant à la fois une excellente stabilité au stockage et une excellente sensation lors de l'utilisation. La composition émulsifiée de l'invention se caractérise en ce qu'elle contient un tensioactif non ionique et un biotensioactif en tant que tensioactifs, et également en ce qu'elle comprend un composant aqueux et un composant huileux, la concentration du tensioactif non ionique étant comprise entre 0,1 et 5 % en poids, et la concentration du biotensioactif étant comprise entre 0,02 et 5 % en poids Le biotensioactif est de préférence constitué d'un ou de plusieurs éléments choisis dans le groupe constitué par la surfactine, l'arthrofactine, l'iturine et leurs sels.
PCT/JP2017/020434 2016-06-01 2017-06-01 Composition émulsifiée et produit cosmétique l'utilisant WO2017209241A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016-109882 2016-06-01
JP2016109882A JP2019131473A (ja) 2016-06-01 2016-06-01 バイオサーファクタントとノニオン界面活性剤を含むことを特徴とする乳化物

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WO2017209241A1 true WO2017209241A1 (fr) 2017-12-07

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023025797A (ja) * 2021-08-11 2023-02-24 ユニ・チャーム株式会社 吸収性物品
WO2023026936A1 (fr) * 2021-08-25 2023-03-02 株式会社カネカ Modificateur de ciment et composition de ciment polymère

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000327591A (ja) * 1998-05-29 2000-11-28 Showa Denko Kk 皮膚外用剤用界面活性剤及びそれを含有する皮膚外用剤
JP2002201108A (ja) * 2000-11-06 2002-07-16 Iwase Cosfa Kk 化粧料
JP2003113040A (ja) * 2001-10-04 2003-04-18 Showa Denko Kk 抗菌性化粧料組成物
JP2003183118A (ja) * 2001-12-18 2003-07-03 Nonogawa Shoji Kk ゲル組成物および乳化組成物
JP2003212750A (ja) * 2002-01-23 2003-07-30 Nonogawa Shoji Kk ゲル組成物および乳化組成物
JP2003277250A (ja) * 2002-03-26 2003-10-02 Kanebo Ltd 皮膚外用剤
JP2005097284A (ja) * 2003-08-28 2005-04-14 Showa Denko Kk 化粧料
JP2010018560A (ja) * 2008-07-11 2010-01-28 Toyobo Co Ltd バイオサーファクタント含有油中水型乳化化粧品組成物
JP2011168527A (ja) * 2010-02-18 2011-09-01 Toyobo Co Ltd 水中油型乳化組成物
WO2011149007A1 (fr) * 2010-05-27 2011-12-01 花王株式会社 Composition d'émulsion de type huile dans l'eau
WO2017104734A1 (fr) * 2015-12-18 2017-06-22 ポーラ化成工業株式会社 Composition de type émulsion huile dans l'eau et son procédé de production

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000327591A (ja) * 1998-05-29 2000-11-28 Showa Denko Kk 皮膚外用剤用界面活性剤及びそれを含有する皮膚外用剤
JP2002201108A (ja) * 2000-11-06 2002-07-16 Iwase Cosfa Kk 化粧料
JP2003113040A (ja) * 2001-10-04 2003-04-18 Showa Denko Kk 抗菌性化粧料組成物
JP2003183118A (ja) * 2001-12-18 2003-07-03 Nonogawa Shoji Kk ゲル組成物および乳化組成物
JP2003212750A (ja) * 2002-01-23 2003-07-30 Nonogawa Shoji Kk ゲル組成物および乳化組成物
JP2003277250A (ja) * 2002-03-26 2003-10-02 Kanebo Ltd 皮膚外用剤
JP2005097284A (ja) * 2003-08-28 2005-04-14 Showa Denko Kk 化粧料
JP2010018560A (ja) * 2008-07-11 2010-01-28 Toyobo Co Ltd バイオサーファクタント含有油中水型乳化化粧品組成物
JP2011168527A (ja) * 2010-02-18 2011-09-01 Toyobo Co Ltd 水中油型乳化組成物
WO2011149007A1 (fr) * 2010-05-27 2011-12-01 花王株式会社 Composition d'émulsion de type huile dans l'eau
WO2017104734A1 (fr) * 2015-12-18 2017-06-22 ポーラ化成工業株式会社 Composition de type émulsion huile dans l'eau et son procédé de production

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