WO2018151304A1 - Cosmetic composition - Google Patents
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- WO2018151304A1 WO2018151304A1 PCT/JP2018/005833 JP2018005833W WO2018151304A1 WO 2018151304 A1 WO2018151304 A1 WO 2018151304A1 JP 2018005833 W JP2018005833 W JP 2018005833W WO 2018151304 A1 WO2018151304 A1 WO 2018151304A1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/34—Alcohols
- A61K8/345—Alcohols containing more than one hydroxy group
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/04—Dispersions; Emulsions
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/31—Hydrocarbons
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/34—Alcohols
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/34—Alcohols
- A61K8/342—Alcohols having more than seven atoms in an unbroken chain
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/37—Esters of carboxylic acids
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
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- 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
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- 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
- A61K2800/59—Mixtures
- A61K2800/596—Mixtures of surface active compounds
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Abstract
Description
[1]下記成分(A)-(D):
(A)液状多価アルコールを10質量%以上、(B)油性成分、(C)イオン性界面活性剤、及び(D)高級アルコールを含み、
前記(C)と(D)がαゲルを形成していることを特徴とする化粧料組成物。
[2]前記(A)が3価以上の液状多価アルコールであり、前記(B)が、下記成分(a)-(d):
(a)分子量が500以下の直鎖および/または分岐鎖を有する飽和炭化水素、(b)二重結合および/または分岐鎖を有するエステル油、(c)芳香族アルコール、(d)HLBが7以下のノニオン性界面活性剤、
からなる群より選ばれる1以上の油性成分であり、
毛髪化粧料であること、を特徴とする前記[1]に記載の化粧料組成物。
[3]前記(A)として、グリセリンおよび/またはジグリセリンを20質量%以上含む、前記[1]または[2]に記載の化粧料組成物。
[4]前記(B)として、前記(a)、トリグリセリド、および、飽和直鎖脂肪酸と分岐低級アルコールとのエステルからなる群より選ばれる1以上の油性成分を含む、前記[1]-[3]のいずれかに記載の化粧料組成物。
[5] 毛髪用コンディショニング剤であることを特徴とする、前記[1]-[4]のいずれかに記載の化粧料組成物。 That is, the present invention includes the following.
[1] The following components (A)-(D):
(A) 10% by mass or more of liquid polyhydric alcohol, (B) oil component, (C) ionic surfactant, and (D) higher alcohol,
A cosmetic composition characterized in that the (C) and (D) form an α-gel.
[2] (A) is a trihydric or higher liquid polyhydric alcohol, and (B) is the following components (a) to (d):
(A) a saturated hydrocarbon having a straight chain and / or a branched chain having a molecular weight of 500 or less, (b) an ester oil having a double bond and / or a branched chain, (c) an aromatic alcohol, and (d) an HLB of 7 The following nonionic surfactants,
One or more oily components selected from the group consisting of:
The cosmetic composition according to [1] above, which is a hair cosmetic.
[3] The cosmetic composition according to [1] or [2], which contains 20% by mass or more of glycerin and / or diglycerin as the (A).
[4] The above [1]-[3, wherein (B) includes one or more oily components selected from the group consisting of (a), triglycerides, and esters of saturated linear fatty acids and branched lower alcohols. ] The cosmetic composition in any one of.
[5] The cosmetic composition according to any one of [1] to [4], wherein the cosmetic composition is a hair conditioning agent.
(A)液状多価アルコール
本発明に用いることができる(A)液状多価アルコールは、常温常圧(20℃、一気圧)で液状の多価アルコールであればよく、通常化粧料に配合されるものを用いることができる。例として、1,3-ブチレングリコール、プロピレングリコール、グリセリン、ジグリセリン、イソプレングリコール、ジプロピレングリコール、ポリエチレングリコール400等が挙げられる。これらの液状多価アルコールは、単独で又は2種以上を組み合わせて用いることができる。 Hereinafter, preferred embodiments of the present invention will be described.
(A) Liquid polyhydric alcohol The liquid polyhydric alcohol (A) that can be used in the present invention may be any polyhydric alcohol that is liquid at room temperature and normal pressure (20 ° C., 1 atm), and is usually blended in cosmetics. Can be used. Examples include 1,3-butylene glycol, propylene glycol, glycerin, diglycerin, isoprene glycol, dipropylene glycol, polyethylene glycol 400, and the like. These liquid polyhydric alcohols can be used alone or in combination of two or more.
本発明には、(B)油性成分として、(a)分子量が500以下の直鎖および/または分岐鎖を有する飽和炭化水素、(b)二重結合および/または分岐鎖を有するエステル油、(c)芳香族アルコール、(d)HLBが7以下であるノニオン性界面活性剤から選ばれる1以上の油性成分を好適に用いることができる。 (B) Oil component In the present invention, (B) oil component includes (a) a saturated hydrocarbon having a molecular weight of 500 or less and having a straight chain and / or branched chain, and (b) a double bond and / or a branched chain. One or more oily components selected from ester oils having (c) aromatic alcohols and (d) nonionic surfactants having an HLB of 7 or less can be suitably used.
これらのうち、トリグリセリドもしくは飽和直鎖脂肪酸と分岐低級アルコールのエステルが好ましい。 (B) Examples of the hydrocarbon having a double bond and / or a branched chain and having an ester bond include esters of fatty acids and alcohols. Examples thereof include double bonds such as ethyl oleate and ethyl linoleate. An ester of a linear fatty acid having a bond with a linear lower alcohol, an ester of a saturated linear fatty acid such as isopropyl myristate and isopropyl palmitate with a branched lower alcohol, and a linear fatty acid having a double bond such as isodecyl oleate Branched with saturated linear fatty acids such as esters with branched higher alcohols, isostearyl laurate, isotridecyl myristate, isocetyl myristate, isostearyl myristate, isocetyl palmitate, isostearyl palmitate, ethylhexyl palmitate, isocetyl stearate Branch luxury alcohol Esters of branched fatty acids such as ethyl isostearate and linear lower alcohols, esters of branched fatty acids such as cetyl octoate, cetostearyl octoate, stearyl octoate, and hexyl isostearate with linear higher alcohols Esters of fatty acids and polyhydric alcohols such as ethylene glycol dioctanoate, ethylene glycol dioleate, propylene glycol dicaprylate, propylene glycol dicaprate, propylene glycol dicaprate, neopentyl glycol dicaprate, diglycerate oleate, triglyceride oleate, Octyldodecyl neopentanoate, isocetyl octoate, isostearyl octoate, octyl isopelargonate, octyldodecyl neodecanoate, isostearic acid Esters of branched fatty acids with branched higher alcohols such as Sosuteariru like. The ester of fatty acid and polyhydric alcohol may be a monoester (monoglyceride), a diester (diglyceride), or a triester (triglyceride).
Of these, esters of triglycerides or saturated linear fatty acids and branched lower alcohols are preferred.
これらのうち、ポリオキシエチレンアルキルエーテルが好ましく、例として、POE(2)オレイルエーテル(HLB5)等が挙げられる。 (D) The nonionic surfactant having an HLB of 7 or less can be used without particular limitation as long as it is usually used in cosmetics. Examples include polyoxypropylene fatty acid ester, polyoxyethylene fatty acid ester, polyoxyethylene sorbitan fatty acid ester, polyoxyethylene sorbit fatty acid ester, polyoxyethylene castor oil, polyoxyethylene hydrogenated castor oil, polyoxyethylene hydrogenated castor oil fatty acid ester , Polyoxyethylene sorbitol tetra fatty acid ester, polyoxyethylene glycerin fatty acid ester, glycerin fatty acid ester, sorbitan fatty acid ester, polyglycerin fatty acid ester, sucrose fatty acid ester, alkyl polyglucoside, N-alkyldimethylamine oxide, polyoxyethylene cholesteryl ether , Polyoxyethylene phytosteryl ether, polyoxyethylene alkyl ether, polyoxyethylene Emissions polyoxypropylene alkyl ethers, polyoxyethylene alkyl phenyl ether, HLB is include the 7 or less. The HLB value in the present invention is a value measured by the Davis method.
Of these, polyoxyethylene alkyl ether is preferred, and examples include POE (2) oleyl ether (HLB5).
本発明において(C)成分として用いられるイオン性界面活性剤は、通常化粧料に使用されるものであれば特に限定されることはなく、例えば、カチオン性界面活性剤および/またはアニオン性界面活性剤を好適に用いることができる。
カチオン性界面活性剤としては、例として、第三級アミン型カチオン界面活性剤及び/又は第四級アンモニウム塩型カチオン界面活性剤が挙げられ、ベヘントリモニウムクロライドおよび/またはセトリモニウムクロライドを好適に用いることができる。
アニオン性界面活性剤としては、例えば、ステアロイルメチルタウリンナトリウム等を好適に用いることができる。 (C) Ionic surfactant In the present invention, the ionic surfactant used as the component (C) is not particularly limited as long as it is usually used in cosmetics. For example, cationic surfactant An agent and / or an anionic surfactant can be preferably used.
Examples of the cationic surfactant include a tertiary amine type cationic surfactant and / or a quaternary ammonium salt type cationic surfactant, and behentrimonium chloride and / or cetrimonium chloride are preferably used. Can be used.
As the anionic surfactant, for example, stearoylmethyl taurine sodium can be preferably used.
本発明において(D)成分として用いられる高級アルコールは、(C)イオン性界面活性剤ととともに水中でαゲルを形成し得るものであって通常化粧品に使用されるものであれば特に限定されないが、炭素数12~24、さらに好ましくは炭素数16~22の直鎖の飽和炭化水素基を有するものが好ましい。そのような高級アルコールの例としては、ラウリルアルコール、ミリスチルアルコール、セチルアルコール(セタノール)、セトステアリルアルコール、ステアリルアルコール、アラキルアルコール、ベヘニルアルコール、オレイルアルコール、ホホバアルコール、キミルアルコール、バチルアルコール等が挙げられる。また、水添ナタネ油アルコール(主成分はステアリルアルコール、アラキルアルコール、及びベヘニルアルコール)を用いてもよい。
このうち、セチルアルコール、ステアリルアルコール、ベヘニルアルコール、水添ナタネ油アルコールを好適に用いることができる。 (D) Higher alcohol In the present invention, the higher alcohol used as the component (D) is capable of forming an α gel in water together with (C) an ionic surfactant, and is usually used in cosmetics. Although not particularly limited, those having a linear saturated hydrocarbon group having 12 to 24 carbon atoms, more preferably 16 to 22 carbon atoms are preferable. Examples of such higher alcohols include lauryl alcohol, myristyl alcohol, cetyl alcohol (cetanol), cetostearyl alcohol, stearyl alcohol, aralkyl alcohol, behenyl alcohol, oleyl alcohol, jojoba alcohol, chimyl alcohol, and batyl alcohol. It is done. Hydrogenated rapeseed oil alcohol (main components are stearyl alcohol, aralkyl alcohol, and behenyl alcohol) may be used.
Of these, cetyl alcohol, stearyl alcohol, behenyl alcohol, and hydrogenated rapeseed oil alcohol can be suitably used.
αゲルとは、高級アルコール又は未中和の脂肪酸と界面活性剤とが、水の共存下で形成するラメラ状の2分子膜からなる会合体のことである(参照:福島正二著、「セチルアルコールの物理化学」、フレグランスジャーナル社出版、第79~83頁、1992年)。高級アルコールと界面活性剤は、モル比が3:2~5:1の範囲内においてαゲルを効率良く形成することから、本発明においては、(D)高級アルコールと(C)カチオン性界面活性剤の配合量比(モル比)は3:2~5:1の範囲内であることが好ましい。特に好ましくは、5:2~9:2の範囲内である。また、(D)高級アルコールと(C)アニオン性界面活性剤の配合量比(モル比)は、5:2~11:1の範囲内であることが好ましい。 In the cosmetic according to the present invention, (C) the ionic surfactant and (D) the higher alcohol form an α gel.
The α-gel is an aggregate composed of a lamellar bimolecular film formed by coexistence of higher alcohol or unneutralized fatty acid and a surfactant in the presence of water (see: Shoji Fukushima, “Cetyl”). "Physical chemistry of alcohol", published by Fragrance Journal, pages 79-83, 1992). Since the higher alcohol and the surfactant efficiently form an α gel within a molar ratio of 3: 2 to 5: 1, in the present invention, (D) higher alcohol and (C) cationic surfactant are used. The blending ratio (molar ratio) of the agent is preferably in the range of 3: 2 to 5: 1. Particularly preferably, it is within the range of 5: 2 to 9: 2. The blending ratio (molar ratio) of (D) higher alcohol and (C) anionic surfactant is preferably in the range of 5: 2 to 11: 1.
下表1及び2に示す処方の試験組成物(コンディショナー)を下記製法に従って製造し、下記の官能評価試験及び物性試験を行って毛髪に対する効果を評価した。 [Example 1]
Test compositions (conditioners) having the formulations shown in Tables 1 and 2 below were produced according to the following production methods, and the following sensory evaluation tests and physical property tests were conducted to evaluate the effect on hair.
下表に示す処方において、各配合成分を80℃にて攪拌融解し、これを冷却することによりコンディショナーを得た。 <Production method>
In the formulations shown in the table below, each compounding component was stirred and melted at 80 ° C. and cooled to obtain a conditioner.
毛髪ストランド(株式会社ビューラックス製、25cm)20gをお湯(約40℃)で30秒間濡らし、市販のシャンプー1gを塗布して30秒間洗髪した。当該毛髪ストランドをお湯(約40℃)で30秒間すすいだ後、試験組成物1gを塗布して30秒間なじませた。その後、当該毛髪ストランドをお湯(約40℃)で60秒間すすぎ、タオルで水分を除去した後、ドライヤーを用いて十分に乾燥させた。
乾燥後の毛髪ストランドについて、専門パネラー10名に対し、下記(1)~(3)の項目について下記評価基準に従って評価してもらった。 <Sensory evaluation test>
20 g of hair strand (Burelux Co., Ltd., 25 cm) was wet with hot water (about 40 ° C.) for 30 seconds, 1 g of a commercially available shampoo was applied, and the hair was washed for 30 seconds. After rinsing the hair strand with hot water (about 40 ° C.) for 30 seconds, 1 g of the test composition was applied and allowed to blend for 30 seconds. Thereafter, the hair strand was rinsed with hot water (about 40 ° C.) for 60 seconds, water was removed with a towel, and the hair strand was sufficiently dried using a dryer.
Regarding the hair strands after drying, 10 expert panelists evaluated the following items (1) to (3) according to the following evaluation criteria.
(1)やわらかさ
5:やわらかい、4:やややわらかい、3:普通、2:やや硬い、5:硬い
(2)なめらかさ
5:なめらか、4:ややなめらか、3:普通、2:ややなめらかでない、5:なめらかでない
(3)指通りの良さ
5:指通りが良い、4:やや指通りが良い、3:普通、2:やや指通りが悪い、5:指通りが悪い (Evaluation items and criteria)
(1) Soft 5: Soft 4: Soft 2: 3: Normal 2: Hard 5: Hard (2) Smooth 5: Smooth 4: Moderate 3: Normal 2: Not moderate 5: Not smooth (3) Good for fingering 5: Good for fingering, 4: Good for fingering, 3: Normal, 2: Bad for fingering, 5: Bad for fingering
(1)やわらかさについては、A-Bを合格(非常になめらか)、C-Dを不合格とし、(2)なめらかさと(3)指通りの良さについては、A-Cを合格、Dを不合格とした。
A:評価の平均値が4以上、5以下
B:評価の平均値が3以上、4未満
C:評価の平均値が2以上、3未満
D:評価の平均値が1以上、2未満 The average value of the obtained evaluations was calculated and indicated by symbols in the table according to the following.
(1) For softness, AB is passed (very smooth), CD is rejected, (2) Smoothness and (3) For good fingering, pass AC, D It was rejected.
A: Average value of evaluation is 4 or more and 5 or less B: Average value of evaluation is 3 or more and less than 4 C: Average value of evaluation is 2 or more and less than 3 D: Average value of evaluation is 1 or more and less than 2
毛髪のやわらかさを物理的に評価するために、毛髪の曲げ応力を測定した。毛髪の曲げ応力は、毛髪の硬さやハリ、こし感の指標として一般に用いられているパラメーターである。
市販の毛髪ストランドに対し、上記官能評価試験と同様の処理(市販シャンプーによる洗髪、試験組成物による処理、及び乾燥処理)を行った後、毛髪の曲げ試験機(カトーテック株式会社製、KES-FB2-S)を用いて、毛髪の曲げ応力を測定した。なお、曲げ応力が小さいほど、毛髪が柔軟であることを示す。
前記処理前後での毛髪の曲げ応力を測定し、下記数式(1)で表されるP値を算出した。P値に対する評価基準も合わせて示す。 <Physical property test>
In order to physically evaluate the softness of the hair, the bending stress of the hair was measured. The bending stress of hair is a parameter generally used as an indicator of hair hardness, firmness, and feeling of firmness.
A commercially available hair strand was subjected to the same treatment as the above sensory evaluation test (washing with a commercial shampoo, treatment with a test composition, and drying treatment), and then a hair bending tester (KES-TECH, KES- The bending stress of the hair was measured using FB2-S). In addition, it shows that hair is flexible, so that bending stress is small.
The bending stress of the hair before and after the treatment was measured, and the P value represented by the following mathematical formula (1) was calculated. The evaluation criteria for P value are also shown.
P値が1未満:毛髪をやわらかくする効果あり
P値が1以上:毛髪をやわらかくする効果なし (Evaluation criteria)
P value of less than 1: Effective to soften hair P value of 1 or higher: No effect to soften hair
なお、アスタリスクで表した化合物としては、以下のものを用いた。
*1:精製マカデミア油(日清株式会社製)
*2:エマレックス502P(日本エマルジョン株式会社製)
*3:エマレックス550P(日本エマルジョン株式会社製) Table 1 shows the results of the examples and Table 2 shows the results of the comparative examples. In the table, “-” in the column of physical property test results indicates that the measurement is not performed.
The following compounds were used as compounds represented by asterisks.
* 1: Refined macadamia oil (Nisshin Co., Ltd.)
* 2: Emalex 502P (Nippon Emulsion Co., Ltd.)
* 3: Emalex 550P (Nippon Emulsion Co., Ltd.)
さらに、油性成分として(a)分子量が500以下の直鎖および/または分岐鎖を有する飽和炭化水素(実施例1、2、8-10)、(b)マカデミアナッツ油またはミリスチン酸イソプロピル(実施例3、4)、または(d)POE(2)オレイルエーテル(実施例7)を配合したコンディショナーで処理した毛髪は、指通りの良さにも優れていた。 As shown in Table 1, it contains an α gel composed of an ionic surfactant and a higher alcohol, contains 20-50% by mass of liquid polyhydric alcohol, and (a) a linear chain having a molecular weight of 500 or less as an oil component. And / or a saturated hydrocarbon having a branched chain (Examples 1, 2, 8-10), (b) an ester oil having a double bond and / or a branched chain (Example 3-5), (c) an aromatic Hair treated with a conditioner containing alcohol (Example 6) or (d) a nonionic surfactant (Example 7) with an HLB of 7 or less was very soft and smooth in sensory evaluation. Further, the P value of these hairs was less than 1 (Examples 1-4 and 7), and it was physically shown that they became soft.
Further, (a) a saturated hydrocarbon having a linear and / or branched chain having a molecular weight of 500 or less (Examples 1, 2, 8-10), (b) macadamia nut oil or isopropyl myristate (Example 3) 4) or (d) Hair treated with a conditioner formulated with POE (2) oleyl ether (Example 7) was also excellent in fingering.
この処理を行った毛髪では、やわらかさ、なめらかさ、及び指通りの良さのいずれも認められなかった(表2、比較例9)。 In general, it is known that an α-gel can retain an oily component in the bimolecular film and an aqueous component in water existing between the bimolecular films. In order to understand the localization of (A) liquid polyhydric alcohol and (B) oily component in the composition of the present application, the present inventor forms an α gel with component (C) and component (D). Produced a conditioner that did not contain components (A) and (B) (Comparative Example 9). Then, the conditioner, (A) glycerin, and (B) hydrogenated polydecene were directly applied to the hair strand, and the sensory evaluation was performed.
In the hair subjected to this treatment, none of softness, smoothness, and good fingering was recognized (Table 2, Comparative Example 9).
次に、液状多価アルコールの配合量を検討した。
下表3に示す処方の試験組成物(コンディショナー)を実施例1の製法に従って製造し、実施例1と同じ試験を行って毛髪に対する効果を評価した。 [Example 2]
Next, the amount of liquid polyhydric alcohol was examined.
A test composition (conditioner) having the formulation shown in Table 3 below was produced according to the production method of Example 1, and the same test as in Example 1 was performed to evaluate the effect on hair.
これに対し、液状多価アルコールを12.5-65質量%配合したコンディショナーで処理した毛髪では、官能評価において、やわらかさに非常に優れ、さらに、なめらかさと指通りの良さにも優れていた(実施例11-16)。また、これらの毛髪のP値は1未満であり、やわらかいことが物理的にも示された。 As shown in Table 3, the hair treated with a conditioner containing 5 to 7% by mass of liquid polyhydric alcohol showed smoothness and good fingering in sensory evaluation, but was inferior in softness. (Comparative Examples 10 and 11). Moreover, the P value of these hairs was 1 or more, and it was physically shown that they were not soft.
In contrast, hair treated with a conditioner containing 12.5 to 65% by mass of liquid polyhydric alcohol was very soft and excellent in smoothness and fingering in sensory evaluation ( Examples 11-16). In addition, the P value of these hairs was less than 1, indicating that it was soft.
続いて、油性成分の配合量を検討した。
下表4に示す処方の試験組成物(コンディショナー)を実施例1の製法に従って製造し、実施例1と同じ試験を行って毛髪に対する効果を評価した。なお、実施例3で用いたツバキ種子油は(b)二重結合および/または分岐鎖を有するエステル油、流動パラフィンは(a)分子量が500以下の直鎖および/または分岐鎖を有する飽和炭化水素にそれぞれ属する油性成分である。 [Example 3]
Then, the compounding quantity of the oil-based component was examined.
A test composition (conditioner) having the formulation shown in Table 4 below was produced according to the production method of Example 1, and the same test as in Example 1 was performed to evaluate the effect on hair. The camellia seed oil used in Example 3 is (b) an ester oil having a double bond and / or a branched chain, and liquid paraffin is (a) a saturated carbonization having a straight chain and / or a branched chain having a molecular weight of 500 or less. It is an oily component belonging to hydrogen.
これに対し、油性成分としてツバキ種子油を0.001~0.5質量%または流動パラフィンを0.5質量%配合したコンディショナーで処理した毛髪は、非常にやわらかいことが官能評価において示され、さらに、物性試験においてもやわらかいことが示された(実施例17-21)。さらに、当該油性成分の配合量が0.1質量%以上の試験例では、なめらかさと指通りの良さにも優れていた(実施例19~21)。 As shown in Table 4, the hair treated with the conditioner containing no oil component was very inferior in softness and inferior in smoothness and fingering (Comparative Example 12). The P value of the hair was 1 or more, and it was also shown in the physical property test that it was not soft.
In contrast, sensory evaluation shows that hair treated with a conditioner containing 0.001 to 0.5% by weight of camellia seed oil or 0.5% by weight of liquid paraffin as an oily component is very soft. In the physical property test, it was shown to be soft (Examples 17-21). Further, in the test examples in which the blending amount of the oily component was 0.1% by mass or more, the smoothness and the goodness of fingering were excellent (Examples 19 to 21).
Claims (5)
- 下記成分(A)-(D):
(A)液状多価アルコール、10質量%以上
(B)油性成分
(C)イオン性界面活性剤
(D)高級アルコール
を含み、前記(C)と(D)がαゲルを形成していること、
を特徴とする化粧料組成物。 The following components (A)-(D):
(A) Liquid polyhydric alcohol, 10% by mass or more (B) Oil component (C) Ionic surfactant (D) Higher alcohol is included, and (C) and (D) form an α gel. ,
A cosmetic composition characterized by the above. - 前記(A)が3価以上の液状多価アルコールであり、
前記(B)が、下記成分(a)-(d):
(a)分子量が500以下の直鎖および/または分岐鎖を有する飽和炭化水素
(b)二重結合および/または分岐鎖を有するエステル油
(c)芳香族アルコール
(d)HLBが7以下であるノニオン性界面活性剤
からなる群より選ばれる1以上の油性成分であり、
毛髪化粧料であること、
を特徴とする請求項1に記載の化粧料組成物。 (A) is a trihydric or higher liquid polyhydric alcohol,
Said (B) is the following components (a)-(d):
(A) a saturated hydrocarbon having a straight chain and / or a branched chain having a molecular weight of 500 or less (b) an ester oil having a double bond and / or a branched chain (c) an aromatic alcohol (d) an HLB of 7 or less One or more oily components selected from the group consisting of nonionic surfactants;
Being hair cosmetics,
The cosmetic composition according to claim 1. - 前記(A)として、グリセリンおよび/またはジグリセリンを20質量%以上含む、
請求項1または2に記載の化粧料組成物。 As said (A), 20 mass% or more of glycerol and / or diglycerol is included,
The cosmetic composition according to claim 1 or 2. - 前記(B)として、前記(a)、トリグリセリド、および、飽和直鎖脂肪酸と分岐低級アルコールとのエステルからなる群より選ばれる1以上の油性成分を含む、
請求項1-3のいずれかに記載の化粧料組成物。 (B) includes (a), one or more oily components selected from the group consisting of (a), triglycerides, and esters of saturated linear fatty acids and branched lower alcohols,
The cosmetic composition according to any one of claims 1-3. - 毛髪用コンディショニング剤であることを特徴とする、請求項1-4のいずれかに記載の化粧料組成物。 The cosmetic composition according to any one of claims 1 to 4, wherein the cosmetic composition is a hair conditioning agent.
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CN201880012481.4A CN110267640A (en) | 2017-02-20 | 2018-02-20 | Cosmetic composition |
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KR (1) | KR20190117543A (en) |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2005179197A (en) * | 2003-12-16 | 2005-07-07 | Lion Corp | Hair cosmetic |
JP2010180172A (en) * | 2009-02-06 | 2010-08-19 | Shiseido Co Ltd | Hair cosmetic |
JP2013079205A (en) * | 2011-10-03 | 2013-05-02 | Kose Corp | Hair cosmetic |
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JP2007169192A (en) | 2005-12-21 | 2007-07-05 | Lion Corp | Hair cosmetic |
JP2008127337A (en) | 2006-11-21 | 2008-06-05 | Kracie Home Products Kk | Hair cosmetic |
JP2008231019A (en) | 2007-03-20 | 2008-10-02 | Kose Corp | Hair-conditioning composition |
JP5616609B2 (en) | 2009-11-06 | 2014-10-29 | 花王株式会社 | Hair cosmetics |
CN103222934A (en) * | 2013-05-14 | 2013-07-31 | 广州市科能化妆品科研有限公司 | Hydrotherapy element hair care composition |
JP5889467B2 (en) * | 2014-06-13 | 2016-03-22 | 株式会社 資生堂 | Alpha gel intermediate composition and method for producing alpha gel-containing O / W emulsified cosmetic using the composition |
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- 2018-02-20 WO PCT/JP2018/005833 patent/WO2018151304A1/en active Application Filing
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JP2005179197A (en) * | 2003-12-16 | 2005-07-07 | Lion Corp | Hair cosmetic |
JP2010180172A (en) * | 2009-02-06 | 2010-08-19 | Shiseido Co Ltd | Hair cosmetic |
JP2013079205A (en) * | 2011-10-03 | 2013-05-02 | Kose Corp | Hair cosmetic |
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KR20190117543A (en) | 2019-10-16 |
CN110267640A (en) | 2019-09-20 |
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