JP7185435B2 - hair cosmetics - Google Patents
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- JP7185435B2 JP7185435B2 JP2018141281A JP2018141281A JP7185435B2 JP 7185435 B2 JP7185435 B2 JP 7185435B2 JP 2018141281 A JP2018141281 A JP 2018141281A JP 2018141281 A JP2018141281 A JP 2018141281A JP 7185435 B2 JP7185435 B2 JP 7185435B2
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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
- A61K8/37—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
- A61K8/92—Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof
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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
- A61Q5/06—Preparations for styling the hair, e.g. by temporary shaping or colouring
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Description
本発明は毛髪化粧料に関する。さらに詳しくは、ヘアセット性と使用性に優れたワックス状の毛髪化粧料、特にヘアスタイリング剤に関するものである。 The present invention relates to hair cosmetics. More particularly, it relates to a wax-like hair cosmetic, particularly a hair styling agent, which is excellent in hair setting properties and usability.
毛髪仕上げ用化粧料の中で、特に整髪性を重視したヘアスタイリング剤(整髪剤)として、固形又は半固形あるいは粘性液状の油脂類を用いるタイプ、高分子樹脂を用いるタイプ、及び粘性のある保湿剤を用いるタイプ等が従来から知られている。ヘアワックスと呼ばれるヘアスタイリング剤は、固形油分による整髪力、つやを利用するものであり、ナチュラルなセット力及び再整髪が可能という特徴を持つ。 Among hair-finishing cosmetics, hair-styling agents (hair-styling agents) emphasizing hair-styling properties include types using solid, semi-solid, or viscous liquid oils and fats, types using polymer resins, and viscous moisturizing agents. A type using an agent is conventionally known. A hair styling agent called hair wax utilizes the hair styling power and luster of solid oil, and is characterized by natural setting power and hair restyling.
例えば、特許文献1には、固形油分である(A)カルナウバロウ及び(B)キャンデリラロウを主成分とし、(C)脂肪酸エステル型を含む非イオン性界面活性剤、(D)特定の脂肪酸及び/または脂肪酸エステル、及び(E)揮発性油剤を配合したヘアワックスが開示され、カルナウバロウの整髪性を損なうことなく乳化安定性を向上させたとされている。
特許文献2には、(A)ポリアクリル酸Na及び/又は高重合度ポリエチレングリコール、(B)植物由来及び/又は植物油脂の半固形油分、(C)キャンデリラロウ、(D)不揮発性油分(D1)と揮発性油分(D2)を含む液状油分を所定量含有し、(C)と(D)の質量比を特定範囲とした毛髪化粧料が開示され、髪に塗布する際ののびが良く、べたつきが少なく、油っぽくなく自然なツヤを与え、整髪性にも優れるとされている。
For example, in Patent Document 1, (A) carnauba wax and (B) candelilla wax, which are solid oils, are the main components, (C) a nonionic surfactant containing a fatty acid ester type, (D) a specific fatty acid and A hair wax containing a fatty acid ester and/or (E) a volatile oil is disclosed, and is said to have improved emulsion stability without impairing the hair styling properties of carnauba wax.
Patent Document 2 discloses (A) sodium polyacrylate and/or highly polymerized polyethylene glycol, (B) plant-derived and/or semi-solid oil of vegetable oils, (C) candelilla wax, and (D) non-volatile oil. Disclosed is a hair cosmetic containing a predetermined amount of a liquid oil containing (D1) and a volatile oil (D2) and having a mass ratio of (C) and (D) in a specific range. It is said to be good, non-sticky, non-greasy and gives a natural luster, and has excellent hair styling properties.
特許文献3には、(a)特定の長鎖アシルスルホン酸塩型陰イオン性界面活性剤、(b)高級脂肪族アルコール、(c)(c-1)融点55℃以上のワックス類及び/又は(c-2)特定の整髪樹脂、並びに(c-3)無水ケイ酸、および(d)水、(e)液状油分を含む水中油型乳化型整髪料が開示され、のび、べたつきのなさ、整髪力に優れ、きしみ感がないとされている。
特許文献4には、(A)植物由来及び/又は植物油脂の半固形油分、(B)キャンデリラロウ、(C)常温で液状の油分、(D)特定の両性界面活性剤および/又は半極性界面活性剤(D1)と、高級脂肪酸(D2)との複合体を含む乳化型整髪料が開示され、塗布時ののびが良くべたつきが少なく、油っぽさがなく、整髪性及びヘアスタイルキープ性に優れるとされている。
Patent Document 3 discloses (a) a specific long-chain acyl sulfonate-type anionic surfactant, (b) a higher aliphatic alcohol, (c) (c-1) waxes having a melting point of 55° C. or higher and/or or (c-2) a specific hair styling resin, and (c-3) silicic anhydride, (d) water, and (e) an oil-in-water emulsified hair styling composition containing liquid oil, which is spreadable and non-sticky. , It is said that it has excellent hair styling power and does not feel squeaky.
Patent Document 4 discloses (A) plant-derived and / or semi-solid oil of vegetable oil, (B) candelilla wax, (C) oil that is liquid at normal temperature, (D) specific amphoteric surfactant and / or semi-solid Disclosed is an emulsified hair styling composition containing a complex of a polar surfactant (D1) and a higher fatty acid (D2), which spreads well upon application, is less sticky, and is non-greasy, and has hair styling and hairstyle properties. It is said to have excellent keeping properties.
特許文献5には、(A)フィッシャー・トロプシュワックス、(B)非イオン性界面活性剤、(C)水、(D)高級脂肪酸、(E)揮発性油剤、および(F)粉体を配合した整髪用化粧料が開示され、経時的な凝集・析出が生じず安定であり、毛髪へのなじみや延展性が良好であると記載されている。 In Patent Document 5, (A) Fischer-Tropsch wax, (B) nonionic surfactant, (C) water, (D) higher fatty acid, (E) volatile oil, and (F) powder are blended. It is described that the hair styling cosmetic is stable without causing aggregation or precipitation over time, and has good compatibility with hair and spreadability.
このように、ヘアワックスの使用性等を改良するための様々な試みがされているが、整髪力(セット力)を向上させるために固形油分を増量すると、塗布時ののびが悪くなり乾きが早いために、一般的な消費者にとって十分なヘアスタイリングが困難になり、また、液状油分を増量してのびを改善すると、十分なヘアスタイリングはできるが、乾きが遅いためにヘアスタイルが決まらず、油分によるべたつきを感じるといった問題があった。 As described above, various attempts have been made to improve the usability of hair wax. Because it is fast, it is difficult for general consumers to sufficiently style their hair.In addition, if the amount of liquid oil is increased to improve spreadability, it is possible to sufficiently style the hair, but because it dries slowly, it is difficult to decide on a hairstyle. , there was a problem that it felt sticky due to oil.
本発明は、塗布時の伸びに優れ、べたつきを生じないのみならず、使用者が好みのヘアスタイリングを施すのに十分な余裕を与えるような塗布後の乾き性を有し、なおかつ、自然な風合いを保ちつつ優れたセット力を発揮する毛髪化粧料を提供することを目的とする。 The present invention not only spreads well upon application and does not cause stickiness, but also dries after application such that the user has sufficient leeway to style the hair as desired, and still has a natural appearance. To provide a hair cosmetic exhibiting excellent setting power while maintaining texture.
本発明者らは鋭意研究の結果、(A)揮発性油分、(B)不揮発性油分、(C)固形油分(但し高級アルコールを除く)を含み、(A)揮発性油分と(B)不揮発性油分の質量比(A/B)と、(A)揮発性油分と(B)不揮発性油分の合計配合量(A+B)を特定の範囲とすることにより、塗布時の伸び、セット力が良好であり、髪のべたつきがなく、塗布後の適度な乾きが得られる毛髪化粧料を見出した。 As a result of intensive research, the present inventors have found that (A) volatile oil, (B) non-volatile oil, (C) solid oil (excluding higher alcohols), (A) volatile oil and (B) non-volatile oil By setting the mass ratio (A/B) of volatile oil and the total amount (A+B) of (A) volatile oil and (B) non-volatile oil to specific ranges, good elongation and setting power during application Thus, the present inventors have found a hair cosmetic that does not make the hair sticky and gives moderate dryness after application.
すなわち本発明は、
(A)揮発性油分
(B)不揮発性油分
(C)固形油分(但し、高級アルコールを除く)を含み、
前記(A)揮発性油分と前記(B)不揮発性油分の質量比(A/B)が1.0~3.0であり、前記(A)揮発性油分と前記(B)不揮発性油分の合計配合量(A+B)が24.0質量%以上40.0質量%未満であることを特徴とする毛髪化粧料を提供する。
That is, the present invention
(A) volatile oil (B) non-volatile oil (C) solid oil (excluding higher alcohol),
The mass ratio (A / B) of the (A) volatile oil and the (B) non-volatile oil is 1.0 to 3.0, and the (A) volatile oil and the (B) non-volatile oil Provided is a hair cosmetic having a total blending amount (A+B) of 24.0% by mass or more and less than 40.0% by mass.
本発明の毛髪化粧料は、髪への塗布時の伸びが良好でべたつかず、適度な時間をもって乾くので十分なヘアスタイリングが可能となる。さらに、セット力に優れるとともにべたつかず、自然な風合いのヘアスタイルが保持される。 The hair cosmetic composition of the present invention spreads well when applied to the hair, is non-sticky, and dries in an appropriate amount of time, allowing sufficient hair styling. Furthermore, it has excellent setting power, is not sticky, and maintains a hairstyle with a natural texture.
以下に、本発明の発明を実施するための形態について説明する。
本発明の毛髪化粧料は、
(A)揮発性油分
(B)不揮発性油分
(C)固形油分(但し、高級アルコールを除く)を含み、
前記(A)揮発性油分と前記(B)不揮発性油分の質量比(A/B)が1.0~3.0であり、前記(A)揮発性油分と前記(B)不揮発性油分の合計配合量(A+B)が24.0質量%以上40.0質量%未満であり、前記(A)揮発性油分が揮発性シリコーン油を含まないことを特徴とする毛髪化粧料である。
EMBODIMENT OF THE INVENTION Below, the form for implementing invention of this invention is demonstrated.
The hair cosmetic of the present invention is
(A) volatile oil (B) non-volatile oil (C) solid oil (excluding higher alcohol),
The mass ratio (A / B) of the (A) volatile oil and the (B) non-volatile oil is 1.0 to 3.0, and the (A) volatile oil and the (B) non-volatile oil The hair cosmetic is characterized in that the total blending amount (A+B) is 24.0% by mass or more and less than 40.0% by mass, and the volatile oil component (A) does not contain a volatile silicone oil.
<(A)揮発性油分>
本発明の化粧料に配合される揮発性油分(A成分)としては、揮発性炭化水素油を用いるのが好ましい。
揮発性炭化水素油は、従来から化粧料等に使用されている常温(25℃)で揮発性を有する炭化水素油(例えば、常圧での沸点が250℃以下のもの)であれば特に限定されない。具体例としては、炭素数8~16のイソパラフィン、例えば、イソドデカン、イソヘキサデカン、並びに水添ポリイソブテン等を挙げることができる。
<(A) Volatile oil>
A volatile hydrocarbon oil is preferably used as the volatile oil component (ingredient A) blended in the cosmetic composition of the present invention.
The volatile hydrocarbon oil is particularly limited as long as it is a hydrocarbon oil that has volatility at room temperature (25 ° C.) and has a boiling point of 250 ° C. or less at normal pressure, which has been conventionally used in cosmetics. not. Specific examples include isoparaffins having 8 to 16 carbon atoms, such as isododecane, isohexadecane, and hydrogenated polyisobutene.
本発明の毛髪化粧料における揮発性油分(A成分)は、シクロペンタシロキサン等の揮発性シリコーン油を含有しないのが好ましい。本発明の毛髪化粧料は、揮発性油分の寄与によって適度な乾き性を発揮することにより十分なヘアスタイリングを行えることを特徴の一つとしているが、揮発性シリコーン油は揮発性炭化水素油より揮発時間が遅く、髪に塗布した後に乾くまでの時間が長くなりすぎるためである。また、ヘアドライアー等を使用して揮発性シリコーン油が蒸発すると、近傍にある石油ファンヒーターの不具合が誘発されるという報告もある。そのため、本発明の毛髪化粧料は、揮発性シリコーン油を含まない態様を包含し、その態様では上記したような問題が生じない。 The volatile oil component (component A) in the hair cosmetic composition of the present invention preferably does not contain volatile silicone oils such as cyclopentasiloxane. One of the characteristics of the hair cosmetic composition of the present invention is that it can perform sufficient hair styling by exhibiting appropriate dryness due to the contribution of volatile oil. This is because the volatilization time is slow and it takes too long to dry after application to the hair. There is also a report that if the volatile silicone oil evaporates using a hair dryer or the like, it induces malfunctions in nearby kerosene fan heaters. Therefore, the hair cosmetic composition of the present invention includes embodiments that do not contain volatile silicone oil, and in such embodiments, the above-described problems do not occur.
(A)揮発性油分の配合量は5.0~30.0質量%が好ましく、より好ましくは10.0~27.0質量%であり、さらに好ましくは15.0~24.0質量%である。 (A) The volatile oil content is preferably 5.0 to 30.0% by mass, more preferably 10.0 to 27.0% by mass, and still more preferably 15.0 to 24.0% by mass. be.
<(B)不揮発性油分>
本発明で用いられる不揮発性油分(B成分)は、常温(25℃)・常圧(1気圧)で揮発性を示さない油分(例えば、常圧での沸点が約250℃以上の油分)であって、常温・常圧で流動性を示す液状油分を意味する。
<(B) Non-volatile oil>
The non-volatile oil (component B) used in the present invention is an oil that does not show volatility at normal temperature (25 ° C.) and normal pressure (1 atm) (for example, an oil with a boiling point of about 250 ° C. or higher at normal pressure). It means a liquid oil that exhibits fluidity at normal temperature and normal pressure.
不揮発性液状油分には、例えば、炭化水素油、動植物油等の液状油脂、エステル油、高分子量のポリオキシアルキレングリコールなどが含まれる。 具体例としては、アマニ油、ツバキ油、マカデミアナッツ油、トウモロコシ油、オリーブ油、アボカド油、サザンカ油、ヒマシ油、サフラワー油、キョウニン油、シナモン油、ホホバ油、ブドウ油、アルモンド油、ナタネ油、ゴマ油、ヒマワリ油、小麦胚芽油、米胚芽油、米ヌカ油、綿実油、大豆油、落花生油、茶実油、月見草油、卵黄油、肝油等の動植物油、トリグリセリン、トリオクタン酸グリセリル、トリイソパルミチン酸グリセリル等の液状油脂;エチルヘキサン酸セチル等のオクタン酸エステル、トリ-2-エチルヘキサン酸グリセリル、テトラ-2-エチルヘキサン酸ペンタエリスチル等のイソオクタン酸エステル、ラウリン酸ヘキシル等のラウリン酸エステル、ミリスチン酸イソプロピル、ミリスチン酸オクチルドデシル等のミリスチン酸エステル、パルミチン酸オクチル等のパルミチン酸エステル、ステアリン酸イソセチル等のステアリン酸エステル、イソステアリン酸イソプロピル等のイソステアリン酸エステル、イソパルミチン酸オクチル等のイソパルミチン酸エステル、オレイン酸イソデシル等のオレイン酸エステル、アジピン酸ジイソプロピル等のアジピン酸ジエステル、セバシン酸ジエチル等のセバシン酸ジエステル、リンゴ酸ジイソステアリル等のエステル油;ミネラルオイル、流動パラフィン、スクワラン等の炭化水素油;ポリオキシブチレンポリオキシプロピレングリコール等が挙げられる。不揮発性シリコーン油としては、メチルポリシロキサン、高分子量のジメチルポリシロキサン(例えば、6cS)等が挙げられる。なかでもミネラルオイル、テトラ-2-エチルヘキサン酸ペンタエリスチル、エチルヘキサン酸セチルが好適に用いられる。これらの不揮発性油分は1種単独で用いてもよいが、2種以上を混合して用いるのが乳化安定性(相溶性)の点で好ましい。 Non-volatile liquid oils include, for example, liquid oils such as hydrocarbon oils, animal and vegetable oils, ester oils, and high-molecular-weight polyoxyalkylene glycols. Specific examples include linseed oil, camellia oil, macadamia nut oil, corn oil, olive oil, avocado oil, sasanqua oil, castor oil, safflower oil, mustard oil, cinnamon oil, jojoba oil, grape oil, almond oil, rapeseed oil, Animal and vegetable oils such as sesame oil, sunflower oil, wheat germ oil, rice germ oil, rice bran oil, cottonseed oil, soybean oil, peanut oil, tea seed oil, evening primrose oil, egg yolk oil, liver oil, triglycerin, glyceryl trioctanoate, triiso Liquid oils and fats such as glyceryl palmitate; octanoic acid esters such as cetyl ethylhexanoate; isooctanoic acid esters such as glyceryl tri-2-ethylhexanoate and pentaerythyl tetra-2-ethylhexanoate; lauric acid such as hexyl laurate Ester, isopropyl myristate, myristate such as octyldodecyl myristate, palmitate such as octyl palmitate, stearate such as isocetyl stearate, isostearate such as isopropyl isostearate, isopalmitate such as octyl isopalmitate Palmitate, oleate such as isodecyl oleate, adipate diester such as diisopropyl adipate, sebacate diester such as diethyl sebacate, ester oil such as diisostearyl malate; mineral oil, liquid paraffin, squalane, etc. hydrocarbon oil; polyoxybutylene, polyoxypropylene glycol, and the like. Examples of non-volatile silicone oils include methylpolysiloxane and high molecular weight dimethylpolysiloxane (eg, 6 cS). Among them, mineral oil, pentaerythyl tetra-2-ethylhexanoate, and cetyl ethylhexanoate are preferably used. These non-volatile oils may be used singly, but it is preferable to use two or more of them in combination from the viewpoint of emulsion stability (compatibility).
(B)不揮発性油分の配合量は5.0~30.0質量%であることが好ましく、より好ましくは6.0~25.0質量%であり、さらに好ましくは7.0~20.0質量%である。 (B) The amount of non-volatile oil is preferably 5.0 to 30.0% by mass, more preferably 6.0 to 25.0% by mass, and still more preferably 7.0 to 20.0% by mass. % by mass.
本発明においては、(A)揮発性油分と(B)不揮発性油分の質量比(A/B)を1.0~3.0の範囲内とすることによって所望の特性を発揮する。この質量比(A/B)は、より好ましくは1.0~2.0、特に好ましくは、1.0~1.5である。A/Bが1.0未満では、乾きが遅くなり、塗布時の伸びが悪く、若干のべたつきを生じる、A/Bが3.0を超えると、乾きが早くなりすぎる傾向がある。 In the present invention, desired properties are exhibited by setting the mass ratio (A/B) of (A) volatile oil to (B) non-volatile oil within the range of 1.0 to 3.0. This mass ratio (A/B) is more preferably 1.0 to 2.0, particularly preferably 1.0 to 1.5. When A/B is less than 1.0, the drying tends to be slow, and spreadability during application is poor, resulting in slight stickiness.
また、本発明では、(A)揮発性油分と(B)不揮発性油分の合計配合量(A+B)が24.0質量%以上40.0質量%未満であることを要する。この合計配合量は、より好ましくは25.0質量%以上38.0質量%未満であり、特に好ましくは26.0質量%以上36.0質量%未満である。(A)揮発性油分と(B)不揮発性油分の合計配合量(A+B)が24.0質量%未満では伸びが悪く、乾きも不十分でべたつきを生じる。40.0質量%以上になると、乾きが悪くなる傾向がある。 Further, in the present invention, the total blending amount (A+B) of (A) volatile oil and (B) non-volatile oil is required to be 24.0% by mass or more and less than 40.0% by mass. This total amount is more preferably 25.0% by mass or more and less than 38.0% by mass, and particularly preferably 26.0% by mass or more and less than 36.0% by mass. If the total amount (A+B) of (A) volatile oil and (B) non-volatile oil is less than 24.0% by mass, spread is poor and drying is insufficient, resulting in stickiness. If it is 40.0% by mass or more, it tends to be difficult to dry.
<(C)固形油分>
本発明において用いられる(C)固形油分は、常温(25℃)で固体または半固体の油性成分であれば特に限定されず、例えば、パラフィンワックス、マイクロクリスタリンワックス、セレシン、ビーズワックス、バリコワックス、ポリエチレンワックス、シリコンワックス、カルナウバロウ、ミツロウ、キャンデリラロウ、ホホバロウ、ラノリン、セラックロウ、鯨ロウ、モクロウ、ミリスチン酸、パルミチン酸、ステアリン酸、ベヘニン酸、12-ヒドロキシステアリン酸、カカオ脂、硬化ヒマシ油、硬化油、水添パーム油、パーム油、硬化ヤシ油、ポリエチレン末、ワセリン、各種の水添加動植物油脂、脂肪酸モノカルボン酸ラノリンアルコールエステル等が挙げられる。特に、パラフィンワックス、マイクロクリスタリンワックス、カルナウバロウ、キャンデリラロウが好適に用いられる。 上記の固形油分は、1種単独でまたは2種以上を組合せて本発明において用いることができる。
<(C) Solid oil content>
The (C) solid oil used in the present invention is not particularly limited as long as it is an oily component that is solid or semi-solid at room temperature (25° C.). Polyethylene wax, silicone wax, carnauba wax, beeswax, candelilla wax, jojoba wax, lanolin, shellac wax, whale wax, Japanese wax, myristic acid, palmitic acid, stearic acid, behenic acid, 12-hydroxystearic acid, cocoa butter, hydrogenated castor oil, Hydrogenated oil, hydrogenated palm oil, palm oil, hydrogenated coconut oil, polyethylene powder, vaseline, various hydrogenated animal and vegetable oils, fatty acid monocarboxylic acid lanolin alcohol ester, and the like. In particular, paraffin wax, microcrystalline wax, carnauba wax and candelilla wax are preferably used. The above solid oils can be used in the present invention either singly or in combination of two or more.
なお、ステアリルアルコールやベヘニルアルコール等の常温で固体の高級アルコールは、一般的には固形油分に分類されることがあるが、本発明における(C)成分である固形油分には高級アルコールは含まれない。但し、本発明に係る毛髪化粧料が、必須成分である(C)固形油分としてではなく、他の任意成分として高級アルコールを含有することを排除するものではない。 Higher alcohols that are solid at room temperature, such as stearyl alcohol and behenyl alcohol, are generally classified as solid oils, but the solid oils that are the component (C) in the present invention do not include higher alcohols. . However, this does not exclude the fact that the hair cosmetic composition according to the present invention contains a higher alcohol as an optional component instead of the essential component (C) solid oil.
(C) 固形油分の配合量は、5.0~30.0質量%が好ましく、より好ましくは、6.0~25.0質量%であり、さらに好ましくは7.0~20.0質量%である。 (C) The amount of solid oil is preferably 5.0 to 30.0% by mass, more preferably 6.0 to 25.0% by mass, and still more preferably 7.0 to 20.0% by mass. is.
本発明において、(B)不揮発性油分と(C) 固形油分の質量比(B/C)は0.5~1.5とするのが好ましい。より好ましくは0.6~1.4、さらにより好ましくは0.7~1.3である。質量比(B/C)が0.5未満では、セット力は得られるがべたつきがあり、伸び及び乾き具合も不十分になる。質量比が1.5を超えると、セット力が不十分になる。 In the present invention, the mass ratio (B/C) of (B) non-volatile oil and (C) solid oil is preferably 0.5 to 1.5. More preferably 0.6 to 1.4, still more preferably 0.7 to 1.3. If the mass ratio (B/C) is less than 0.5, the setting power is obtained, but the composition is sticky and the spreadability and dryness are insufficient. If the mass ratio exceeds 1.5, the setting force will be insufficient.
本発明では、(B)不揮発性油分と(C)固形油分との合計配合量(B+C)を20.0質量%以上30.0質量%以下とするのが好ましく、より好ましくは21.0質量%以上29.0質量%以下、特に好ましくは22.0質量%以上28.0質量%以下である。(B)不揮発性油分と(C)固形油分の合計配合量(B+C)が20.0質量%未満では十分なセット力が得られず、30.0質量%を超えるとべたつきを生じ、乾き具合も不良となる。 In the present invention, the total amount (B+C) of (B) non-volatile oil and (C) solid oil is preferably 20.0% by mass or more and 30.0% by mass or less, more preferably 21.0% by mass. % or more and 29.0 mass % or less, particularly preferably 22.0 mass % or more and 28.0 mass % or less. If the total amount (B + C) of (B) non-volatile oil and (C) solid oil is less than 20.0% by mass, sufficient setting power cannot be obtained, and if it exceeds 30.0% by mass, stickiness and dryness will occur. is also defective.
本発明においては、(A)揮発性油分、(B)不揮発性油分、及び(C) 固形油分の合計配合量(A+B+C)を35.0質量%以上50.0質量%以下とするのが好ましく、より好ましくは36.0質量%以上46.0質量%以下、特に好ましくは37.0質量%以上42.0質量%以下である。(A)揮発性油分と(B)不揮発性油分、及び(C)固形油分の合計配合量(A+B+C)が35.0質量%未満では、セット力の不足、乾き具合の不良、あるいはべたつきといった問題を生じることがある。 In the present invention, the total blending amount (A+B+C) of (A) volatile oil, (B) nonvolatile oil, and (C) solid oil is preferably 35.0% by mass or more and 50.0% by mass or less. , more preferably 36.0% by mass or more and 46.0% by mass or less, and particularly preferably 37.0% by mass or more and 42.0% by mass or less. If the total amount (A + B + C) of (A) volatile oil, (B) non-volatile oil, and (C) solid oil is less than 35.0% by mass, problems such as insufficient setting power, poor dryness, or stickiness may occur. may cause
(D)粉末
本発明の毛髪化粧料では自然な風合いを保ちながら、セット力を向上させるため、粉末を配合することもできる。例えば、シリカ、カオリン、粘土鉱物などが挙げられる。(D)粉末の配合量は0.1~10.0質量%であり、好ましくは、0.5~7.0質量%、より好ましくは1.0~5.0質量%である。(D)粉末の配合量は0.1質量%未満では、粉末配合による効果が得られず、10.0質量%を超えるとマット感が強くなり、ツヤが低下する傾向がある。
(D) Powder The hair cosmetic composition of the present invention may contain powder in order to improve setting power while maintaining a natural texture. Examples include silica, kaolin, and clay minerals. The amount of the powder (D) is 0.1 to 10.0% by mass, preferably 0.5 to 7.0% by mass, more preferably 1.0 to 5.0% by mass. If the amount of the powder (D) is less than 0.1% by mass, the effect of the powder mixture cannot be obtained, and if it exceeds 10.0% by mass, the matt feeling tends to be strong and the gloss tends to decrease.
本発明の毛髪化粧料には、上記の成分に加えて、本発明の効果を損なわない範囲で、毛髪化粧料、特に整髪料に通常用いられる成分を任意に配合することができる。このような任意成分としては、例えば、高級アルコール、界面活性剤、保湿剤、分散剤、防腐剤、薬剤、紫外線吸収剤、増粘剤等が挙げられる。 In addition to the above components, the hair cosmetic composition of the present invention may optionally contain components commonly used in hair cosmetic compositions, particularly hair styling agents, within the range that does not impair the effects of the present invention. Examples of such optional components include higher alcohols, surfactants, humectants, dispersants, preservatives, chemicals, ultraviolet absorbers, thickeners, and the like.
本発明の毛髪化粧料は、ヘアワックス、ヘアクリーム等の剤型に好適に応用できるが、ワックス状のヘアスタイリング剤(整髪料)として用いると発明の効果が最も発揮される。 The hair cosmetic composition of the present invention can be suitably applied in the form of hair wax, hair cream, etc., but the effect of the invention is most exhibited when it is used as a wax-like hair styling agent (hair styling agent).
本発明について以下に実施例を挙げてさらに詳述するが、本発明はこれによりなんら限定されるものではない。配合量は特記しない限り、質量%で示す。 EXAMPLES The present invention will be described in more detail below with reference to Examples, but the present invention is not limited to these. Unless otherwise specified, the blending amount is expressed in mass %.
実施例の説明に先立ち本発明で用いた効果試験方法について説明する。
<効果試験方法>
5名の専門パネルによる使用性試験を行った。評価項目は、塗布時の伸び、セット力、乾き、及び髪のべたつきであり、下記の評価点基準に基づいて評価した。専門パネル5名各人の評価点を合計し、下記基準に基づいて評価した。なお、「乾き」は、乾燥の速度がヘアスタイリングを行うのに最適である(ヘアスタイリング剤が適度な時間で乾燥し、ヘアスタイルが決まる)という観点で評価した。
Prior to the explanation of the examples, the effect test method used in the present invention will be explained.
<Effect test method>
A usability test was conducted by a panel of five experts. The evaluation items were spreadability, setting power, dryness and stickiness of hair at the time of application and were evaluated based on the following evaluation point criteria. The evaluation points of each of the 5 expert panelists were totaled and evaluated based on the following criteria. "Dryness" was evaluated from the viewpoint that the drying speed is optimal for hair styling (the hair styling agent dries in an appropriate amount of time and the hairstyle is determined).
(評価点基準)
5点:非常に優れている。
4点:優れている。
3点:普通。
2点:劣る。
1点:非常に劣る。
(Evaluation point criteria)
5 points: Excellent.
4 points: Excellent.
3 points: Normal.
2 points: Inferior.
1 point: very poor.
(評価基準)
◎:合計点が20点以上である。
○:合計点が15点以上20点未満である。
△:合計点が10点以上15点未満である。
×:合計点が10点未満である。
(Evaluation criteria)
A: The total score is 20 points or more.
◯: The total score is 15 or more and less than 20.
Δ: The total score is 10 or more and less than 15.
x: The total score is less than 10 points.
下記の表1~4に示す処方で毛髪化粧料を調製し、塗布時の伸び、セット力、乾き、及び髪のべたつきについて、上記した基準で評価した。その結果を併せて表1~4に示す。 Hair cosmetics were prepared according to the formulations shown in Tables 1 to 4 below, and the spreadability, setting power, dryness and stickiness of the hair upon application were evaluated according to the above criteria. The results are also shown in Tables 1-4.
表1及び2に示した実施例1~8においては、(A)揮発性油分、(B)不揮発性油分の質量比(A/B)、及び(A)揮発性油分と(B)不揮発性油分の合計配合量(A+B)が所定の範囲内になるように配合された本発明の毛髪化粧料は、塗布時の伸び、セット力、乾き、髪のべたつきの全てが良好であることが示された。 In Examples 1 to 8 shown in Tables 1 and 2, (A) volatile oil, (B) mass ratio (A/B) of non-volatile oil, and (A) volatile oil and (B) non-volatile The hair cosmetic composition of the present invention, which is formulated so that the total oil content (A+B) is within a predetermined range, has been shown to have good spreadability, setting power, dryness, and stickiness of hair when applied. was done.
表3に示した結果から明らかなように、(A)揮発性油分としてシリコーン油のみを配合した比較例1は、塗布後の乾きが不十分であり髪のべたつきを生じた。(A)揮発性油分、(B)不揮発性油分の質量比(A/B)が1.0未満の毛髪化粧料では、塗布時の伸びが不良で、髪のべたつきを生じ、塗布後の乾きが不十分であった(比較例2)。(A)揮発性油分と(B)不揮発性油分の合計配合量(A+B)が20.0質量%未満の場合にはセット力は良好であったが、塗布時の伸び、塗布後の乾き、髪のべたつきの抑制が不十分であった(比較例3)。一方、(A)揮発性油分、(B)不揮発性油分の質量比(A/B)が3.0を超える毛髪化粧料では髪のべたつきが増し、塗布後の乾きが不十分であった(比較例4)。また、(A)揮発性油分と(B)不揮発性油分の合計配合量(A+B)が40.0質量%以上となる場合には髪のべたつきが生じ、塗布後の乾きが不十分であった(比較例5)。 As is clear from the results shown in Table 3, (A) Comparative Example 1, in which only silicone oil was blended as the volatile oil, did not dry sufficiently after application, resulting in stickiness of the hair. Hair cosmetics having a mass ratio (A/B) of (A) volatile oil and (B) non-volatile oil of less than 1.0 exhibit poor spreadability upon application, causing hair stickiness and dryness after application. was insufficient (Comparative Example 2). When the total amount (A+B) of (A) volatile oil and (B) non-volatile oil was less than 20.0% by mass, the setting power was good, but elongation during application, drying after application, Suppression of hair stickiness was insufficient (Comparative Example 3). On the other hand, hair cosmetics with a mass ratio (A/B) of (A) volatile oil and (B) non-volatile oil exceeding 3.0 increased the stickiness of hair, and the drying after application was insufficient ( Comparative Example 4). In addition, when the total amount (A+B) of (A) volatile oil and (B) non-volatile oil is 40.0% by mass or more, hair becomes sticky and drying after application is insufficient. (Comparative Example 5).
表4に示す結果からは、(B)不揮発性油分と(C)固形油分との質量比(B/C)が0.5未満の場合は、セット力は上がるが、塗布後の乾きが低下し、早く、狙ったヘアスタイルを作ることができない傾向がある(比較例6)。一方、(B)不揮発性油分と(C)固形油分との質量比(B/C)が1.5を超える場合はセット力が不足する場合がある(比較例7)。(B)不揮発性油分と(C)固形油分の合計配合量(B+C)が20.0質量%未満の場合はセット力が低下し(比較例8)、30.0質量%を超える場合は塗布後の乾きが不十分で髪のべたつきを生じる(比較例9)場合があることが示された。 From the results shown in Table 4, when the mass ratio (B/C) of (B) non-volatile oil and (C) solid oil is less than 0.5, the setting power increases, but the dryness after application decreases. However, there is a tendency that a desired hairstyle cannot be made quickly (Comparative Example 6). On the other hand, when the mass ratio (B/C) of (B) non-volatile oil to (C) solid oil exceeds 1.5, the setting force may be insufficient (Comparative Example 7). When the total amount (B + C) of (B) non-volatile oil and (C) solid oil is less than 20.0% by mass, the setting power decreases (Comparative Example 8), and when it exceeds 30.0% by mass, the coating It was shown that post-drying may be insufficient, resulting in stickiness of the hair (Comparative Example 9).
Claims (3)
(B)25℃、1気圧で液状の不揮発性油分;及び、
(C)25℃で固体または半固体の油性成分(但し、高級アルコールを除く;以下、固形油分とする)を含み、
高級アルコール、水及び界面活性剤を更に含み、
前記(A)揮発性油分と前記(B)不揮発性油分の質量比(A/B)が1.0~3.0であり、
前記(A)揮発性油分と前記(B)不揮発性油分の合計配合量(A+B)が24.0質量%以上40.0質量%未満であり、
(B)不揮発性油分と(C)固形油分との質量比(B/C)が0.5~1.5であり、
(B)不揮発性油分と(C)固形油分の合計配合量(B+C)が20.0質量%以上30.0質量%以下であり、
(A)揮発性油分と(B)不揮発性油分及び(C)固形油分の合計配合量(A+B+C)が35.0質量%以上50.0質量%以下であり、
前記(A)揮発性油分が揮発性シリコーン油を含まないことを特徴とする乳化型毛髪化粧料。 (A) 15-24% by weight of volatile oil ;
(B) a non-volatile oil that is liquid at 25°C and 1 atm ; and
(C) containing an oily component that is solid or semi-solid at 25°C (excluding higher alcohol ; hereinafter referred to as solid oil );
further comprising a higher alcohol, water and a surfactant;
The mass ratio (A/B) of the (A) volatile oil to the (B) non-volatile oil is 1.0 to 3.0,
The total blending amount (A + B) of the (A) volatile oil and the (B) non-volatile oil is 24.0% by mass or more and less than 40.0% by mass,
The mass ratio (B/C) of (B) non-volatile oil and (C) solid oil is 0.5 to 1.5,
(B) The total amount of non-volatile oil and (C) solid oil (B + C) is 20.0% by mass or more and 30.0% by mass or less,
(A) volatile oil content, (B) non-volatile oil content and (C) solid oil content (A + B + C) is 35.0% by mass or more and 50.0% by mass or less,
The emulsified hair cosmetic composition, wherein the volatile oil component (A) does not contain a volatile silicone oil.
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TW108126315A TW202014178A (en) | 2018-07-27 | 2019-07-25 | Hair cosmetic |
PCT/JP2019/029174 WO2020022419A1 (en) | 2018-07-27 | 2019-07-25 | Hair cosmetic |
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JP2014193825A (en) | 2013-03-29 | 2014-10-09 | Kose Corp | Oil-based hair cosmetic |
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