JP6982301B2 - Hair cosmetics - Google Patents
Hair cosmetics Download PDFInfo
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- JP6982301B2 JP6982301B2 JP2017199536A JP2017199536A JP6982301B2 JP 6982301 B2 JP6982301 B2 JP 6982301B2 JP 2017199536 A JP2017199536 A JP 2017199536A JP 2017199536 A JP2017199536 A JP 2017199536A JP 6982301 B2 JP6982301 B2 JP 6982301B2
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- hair cosmetic
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- 239000003676 hair preparation Substances 0.000 title description 13
- 210000004209 hair Anatomy 0.000 claims description 92
- 239000003595 mist Substances 0.000 claims description 40
- 239000002537 cosmetic Substances 0.000 claims description 39
- 239000000443 aerosol Substances 0.000 claims description 14
- 238000005507 spraying Methods 0.000 claims description 6
- HIQIXEFWDLTDED-UHFFFAOYSA-N 4-hydroxy-1-piperidin-4-ylpyrrolidin-2-one Chemical compound O=C1CC(O)CN1C1CCNCC1 HIQIXEFWDLTDED-UHFFFAOYSA-N 0.000 claims description 5
- 150000001298 alcohols Chemical class 0.000 claims description 4
- 125000004432 carbon atom Chemical group C* 0.000 claims description 3
- XUGNVMKQXJXZCD-UHFFFAOYSA-N isopropyl palmitate Chemical compound CCCCCCCCCCCCCCCC(=O)OC(C)C XUGNVMKQXJXZCD-UHFFFAOYSA-N 0.000 claims description 3
- 238000011156 evaluation Methods 0.000 description 14
- 239000007788 liquid Substances 0.000 description 11
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 9
- 239000003921 oil Substances 0.000 description 6
- 238000011282 treatment Methods 0.000 description 5
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 4
- -1 Isostearoyl Chemical group 0.000 description 4
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 4
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 3
- BTANRVKWQNVYAZ-UHFFFAOYSA-N butan-2-ol Chemical compound CCC(C)O BTANRVKWQNVYAZ-UHFFFAOYSA-N 0.000 description 3
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 3
- 239000004205 dimethyl polysiloxane Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000003205 fragrance Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 3
- 229920002545 silicone oil Polymers 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 102000008186 Collagen Human genes 0.000 description 2
- 108010035532 Collagen Proteins 0.000 description 2
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229920001436 collagen Polymers 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 229940062933 dimethylsilanol hyaluronate Drugs 0.000 description 2
- 239000010696 ester oil Substances 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 206010019049 Hair texture abnormal Diseases 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 229940008099 dimethicone Drugs 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 1
- 239000000341 volatile oil Substances 0.000 description 1
Landscapes
- Cosmetics (AREA)
Description
本発明は毛髪化粧料に関する。さらに詳しくは、霧状に噴霧して用いられるノンエアゾール型毛髪化粧料に関する。 The present invention relates to hair cosmetics. More specifically, the present invention relates to a non-aerosol type hair cosmetic used by spraying in the form of a mist.
毛髪の形状の一つに、一般にくせ毛といわれる形状があり、その毛髪はうねりや縮れを有する。また、一般にパーマネントウェーブや脱色などの化学的処理を行なう毛髪処理剤は、キューティクルなど毛髪の構造を変化させる。これらの毛髪は、指通りや櫛通りが良好ではないため、毛髪にまとまりを要するヘアスタイルに整えることが容易ではない。 One of the shapes of hair is a shape generally called curly hair, and the hair has swells and curls. In addition, hair treatment agents that generally perform chemical treatments such as permanent wave and bleaching change the structure of hair such as cuticles. Since these hairs do not have good finger-passing and comb-passing, it is not easy to arrange hairstyles that require cohesiveness.
従来、浴室内で使用するヘアリンスやヘアトリートメントで良好な指通りや櫛通りを付与することが検討されていたが、これらの毛髪化粧料だけでは良好な指通りや櫛通りを付与することができているとは言い難く、近年は、浴室外で入浴後や整髪剤を使用する直前に使用して良好な指通りや櫛通りを与えるヘア美容液、ヘア乳液、ヘアオイルといった毛髪化粧料の需要が高まっている。これらの中でも、低粘度の油性成分を多量に含有できるヘアオイルは毛髪にまとまりを与え、良好な指通りや櫛通りを与えることができるため、より需要が高まっている。 Conventionally, it has been considered to give good finger passage and comb passage in hair rinses and hair treatments used in the bathroom, but these hair cosmetics alone can provide good finger passage and comb passage. In recent years, there has been a demand for hair cosmetics such as hair essences, hair emulsions, and hair oils that are used outside the bathroom or immediately before using a hair conditioner to give good finger and comb passage. It is increasing. Among these, hair oil, which can contain a large amount of low-viscosity oily component, gives the hair a cohesiveness and can give good finger-passing and comb-passing, so that the demand is increasing.
しかし、一般にヘアオイルは低粘度の油性成分を多く配合するため、降り出し式容器を使用して手に取る場合、指の間からヘアオイルがこぼれやすいといった問題がある。そのため、髪全体に直接塗布しやすい方法として霧状で塗布できる剤型の需要が高まっており、特に適量を塗布し難いエアゾール型ではなく、ミストディスペンサーを用いて一定量の塗布が調整できるノンエアゾール型の毛髪化粧料に注目が集まっている。 However, since hair oil generally contains a large amount of low-viscosity oily components, there is a problem that the hair oil easily spills from between the fingers when it is picked up using a drop-out container. Therefore, there is an increasing demand for a dosage form that can be applied in the form of a mist as a method that can be easily applied directly to the entire hair. Attention is focused on the type of hair cosmetics.
特許文献１には、手のひらや毛髪に塗布したときの伸び、滑らかな感触、ベタツキのなさ、毛髪のまとまり感をバランスよく発揮することができ、なおかつ、安定性が高いことを目的として、不揮発性シリコーン、揮発性油、不揮発性飽和油が相互溶解される毛髪化粧料を開示している。特許文献２には、毛髪に対し、塗布したときの伸びとなじみのよさに優れ、ベタつかず、良好な指通り性とまとまり性を与えることを目的として、特定の数平均重合度のジメチルポリシロキサン、融点が３０℃以上の特定の油剤およびジメチルポリシロキサンを溶解できる揮発性溶剤を組み合わせて用いる毛髪化粧料が開示されている。特許文献３には、乾いた髪に塗布した際の濡れ広がりが良く、かつ塗布後にはすぐに乾き、きしみ感や毛髪が濡れた感触を与えず、乾燥後には毛束を作らずに毛髪を自然にまとめることを目的とし、特定のシリコーン油と低級アルコールと、ポリマーを含有する毛髪化粧料が開示されている。 Patent Document 1 describes non-volatile properties for the purpose of achieving a good balance of elongation, smooth feel, non-stickiness, and cohesiveness of hair when applied to the palm or hair, and with high stability. We disclose hair cosmetics in which silicone, volatile oil, and non-volatile saturated oil are mutually dissolved. Patent Document 2 describes dimethylpolysiloxane having a specific number average degree of polymerization for the purpose of providing hair with excellent elongation and familiarity when applied, non-greasy, and good finger passage and cohesiveness. , A hair cosmetic using a combination of a specific oil having a melting point of 30 ° C. or higher and a volatile solvent capable of dissolving dimethylpolysiloxane is disclosed. Patent Document 3 states that when applied to dry hair, the wet spread is good, and the hair dries immediately after application, does not give a squeaky feeling or a wet feeling to the hair, and does not form a hair bundle after drying. Hair cosmetics containing specific silicone oils, lower alcohols, and polymers have been disclosed for the purpose of naturally summarizing.
特許文献１の毛髪化粧料を、ノンエアゾール型のミストディスペンサーを用いて霧状に噴霧して用いようとすると、霧状になり難く、吐出される際にミストディスペンサーから液ダレが生じてしまう恐れがあった。特許文献２の毛髪化粧料を、ノンエアゾール型のミストディスペンサーを用いて霧状で使用すると、ミストディスペンサーの吐出口に固体成分が析出し、ミストディスペンサーが詰まり、吐出できない場合や霧が均一に広がらない恐れがあった。特許文献３の毛髪化粧料では、各成分の相互溶解が良好でなく、時間が経過すると、容器中の毛髪化粧料の上部と底部で濃度勾配が発生するため、ノンエアゾール型のミストディスペンサーを用いて霧状で使用すると、毛髪化粧料の使い始めから使い終わりまでに毛髪に与える効果が不均一になり、特に毛髪に与えるまとまりが変化してしまう恐れがあった。 When the hair cosmetic of Patent Document 1 is sprayed into a mist using a non-aerosol type mist dispenser, it is difficult to form a mist and there is a risk that liquid drips from the mist dispenser when it is discharged. was there. When the hair cosmetic of Patent Document 2 is used in the form of a mist using a non-aerosol type mist dispenser, solid components are deposited at the discharge port of the mist dispenser, the mist dispenser is clogged, and the mist dispenser cannot be discharged or the mist spreads uniformly. There was no fear. In the hair cosmetic of Patent Document 3, mutual dissolution of each component is not good, and a concentration gradient is generated at the top and bottom of the hair cosmetic in the container over time, so a non-aerosol type mist dispenser is used. When used in the form of a mist, the effect of the hair cosmetic on the hair becomes uneven from the beginning to the end of use, and there is a risk that the cohesiveness given to the hair may change.
本発明は上記課題を解決するものであり、すなわち、本発明は、ノンエアゾール型のミストディスペンサーを用いて霧状に噴霧して用いるとき、毛髪にまとまりを与え、べたつきがなく、霧状に噴霧するときに液ダレがなく、霧が均一に広がり、時間経過による濃度勾配がないノンエアゾール型毛髪化粧料を提供することを目的とする。 The present invention solves the above-mentioned problems, that is, the present invention gives the hair a cohesiveness, is not sticky, and is sprayed in a mist form when sprayed in a mist form using a non-aerosol type mist dispenser. It is an object of the present invention to provide a non-aerosol type hair cosmetic having no liquid dripping, a uniform spread of mist, and no concentration gradient with the passage of time.
本発明者は、上記課題を解決するため鋭意検討を行なった結果、本発明の毛髪化粧料に特定のアルコールと、特定のシリコーン油と、特定のエステル油を含有させ、前記シリコーン油と、前記エステル油を特定の比率で含有させることで、上記課題を解決できることを見出した。 As a result of diligent studies to solve the above problems, the present inventor has made the hair cosmetic of the present invention contain a specific alcohol, a specific silicone oil, and a specific ester oil, and the silicone oil and the above. It has been found that the above-mentioned problems can be solved by containing the ester oil in a specific ratio.
すなわち本発明は、霧状に噴霧して用いられるノンエアゾール型毛髪化粧料であって、以下の（Ａ）〜（Ｃ）を含有し、（Ａ）成分が５０〜９０質量％含有されており、（Ｂ）成分が５〜３８質量％含有されており、かつ（Ｂ）成分と（Ｃ）成分の質量比が（Ｂ）／（Ｃ）＝０．１〜３であることを特徴とする霧状に噴霧して用いられるノンエアゾール型毛髪化粧料を提供することにある。
（Ａ）：炭素数２〜４の１価の飽和アルコール
（Ｂ）：メチルポリシロキサン
（Ｃ）：ミリスチン酸イソプロピルおよびパルミチン酸イソプロピルから選ばれる１種以上
That is, the present invention is a non-aerosol type hair cosmetic used by spraying in the form of a mist, which contains the following (A) to (C) and contains 50 to 90% by mass of the component (A). , (B) is contained in an amount of 5 to 38% by mass, and the mass ratio of the component (B) to the component (C) is (B) / (C) = 0.1 to 3. The purpose of the present invention is to provide a non-aerosol type hair cosmetic used by spraying in the form of a mist.
(A): Monovalent saturated alcohol having 2 to 4 carbon atoms (B): Methylpolysiloxane (C): One or more selected from isopropyl myristate and isopropyl palmitate.
本発明によれば、毛髪にまとまりを与え、べたつきがなく、霧状に噴霧するときに液ダレがなく、霧が均一に広がり、時間経過による濃度勾配がないノンエアゾール型毛髪化粧料が得られる。 According to the present invention, it is possible to obtain a non-aerosol type hair cosmetic that gives hair cohesiveness, is not sticky, does not drip when sprayed in a mist form, spreads the mist evenly, and has no concentration gradient over time. ..
以下に本発明を詳細に説明する。 The present invention will be described in detail below.
本発明による毛髪化粧料には、液ダレがなく霧が均一に広がる観点から（Ａ）炭素数２〜４の１価の飽和アルコールを含有する。 The hair cosmetic according to the present invention contains (A) a monohydric saturated alcohol having 2 to 4 carbon atoms from the viewpoint of preventing liquid dripping and spreading the mist uniformly.
本発明に用いる前記（Ａ）成分は、エタノール、プロパノール、イソプロパノール、１−ブタノール、２−ブタノール、ｔｅｒｔ−ブタノールが挙げられる。これら前記（Ａ）成分のうち、毛髪がより早く仕上がる観点から好ましくはエタノール、イソプロパノール、ｔｅｒｔ−ブタノール、臭いの観点からより好ましくはエタノールが好ましい。前記（Ａ）成分は１種以上を含有することができる。 Examples of the component (A) used in the present invention include ethanol, propanol, isopropanol, 1-butanol, 2-butanol, and tert-butanol. Of these components (A), ethanol, isopropanol, tert-butanol are preferable from the viewpoint of finishing hair faster, and ethanol is more preferable from the viewpoint of odor. The component (A) can contain one or more kinds.
本発明に用いる前記（Ａ）成分は、液ダレがなく霧が均一に広がる観点から５０〜９０質量％含有する。前記（Ａ）成分が５０質量％未満の場合、液ダレが発生することや、霧が均一に広がらない。一方、前記（Ａ）成分が９０質量％を超える場合、他の成分の含有量が少なくなり、本発明の効果が得られない。 The component (A) used in the present invention is contained in an amount of 50 to 90% by mass from the viewpoint of uniformly spreading the mist without dripping. When the component (A) is less than 50% by mass, liquid dripping occurs and the mist does not spread uniformly. On the other hand, when the component (A) exceeds 90% by mass, the content of the other components is reduced and the effect of the present invention cannot be obtained.
本発明による毛髪化粧料には、毛髪にまとまりを与え、べたつきがない観点から（Ｂ）メチルポリシロキサンを含有する。 The hair cosmetic according to the present invention contains (B) methylpolysiloxane from the viewpoint of giving the hair a cohesiveness and not stickiness.
本発明に用いる前記（Ｂ）成分の数平均分子量は、好ましくは３００〜３０００がよく、より好ましくは５００〜１５００がよい。前記（Ｂ）成分の数平均分子量が３００未満の場合、毛髪にまとまりを与えられない恐れがある。一方、前記（Ｂ）成分の数平均分子量が３０００を超える場合、べたつきが生じる恐れがある。 The number average molecular weight of the component (B) used in the present invention is preferably 300 to 3000, more preferably 500 to 1500. If the number average molecular weight of the component (B) is less than 300, the hair may not be cohesive. On the other hand, when the number average molecular weight of the component (B) exceeds 3000, stickiness may occur.
本発明に用いる前記（Ｂ）成分は、毛髪にまとまりを与える点から５〜３８質量％含有する。前記（Ｂ）成分が５質量％未満の場合、毛髪にまとまりを与えられない恐れがあり、前記（Ｂ）成分が３８質量％を超える場合、べたつきが生じる。 The component (B) used in the present invention is contained in an amount of 5 to 38% by mass from the viewpoint of giving the hair a cohesiveness. If the component (B) is less than 5% by mass, the hair may not be cohesive, and if the component (B) exceeds 38% by mass, stickiness occurs.
本発明に用いる前記（Ｂ）成分は、数平均分子量が３００以上の場合、例えば２５℃における動粘度が２mm2/s以上のものが挙げられ、数平均分子量５００以上である場合、例えば２５℃における動粘度が５mm2/s以上のものが挙げられ、数平均分子量１５００以下である場合、例えば２５℃における動粘度が１０mm2/s以下のものが挙げられ、数平均分子量３０００以下である場合、例えば２５℃における動粘度が３０mm2/s以下のものが挙げられる。 Examples of the component (B) used in the present invention include those having a number average molecular weight of 300 or more, for example , those having a kinematic viscosity at 25 ° C. of 2 mm 2 / s or more, and those having a number average molecular weight of 500 or more, for example, 25 ° C. The kinematic viscosity in the above is 5 mm 2 / s or more and the number average molecular weight is 1500 or less, for example, the kinematic viscosity at 25 ° C. is 10 mm 2 / s or less and the number average molecular weight is 3000 or less. For example, those having a kinematic viscosity at 25 ° C. of 30 mm 2 / s or less can be mentioned.
本発明による毛髪化粧料には、時間経過による濃度勾配がない観点から（Ｃ）ミリスチン酸イソプロピルおよびパルミチン酸イソプロピルから選ばれる１種以上を含有する。 The hair cosmetic according to the present invention contains one or more selected from (C) isopropyl myristate and isopropyl palmitate from the viewpoint that there is no concentration gradient with the passage of time.
本発明に用いる前記（Ｃ）成分は、べたつきの観点から好ましくは１６質量％以下がよく、より好ましくは２．５〜１６質量％がよい。前記（Ｃ）成分が１６質量％を超える場合、べたつきが生じる恐れがある。 The component (C) used in the present invention is preferably 16% by mass or less, more preferably 2.5 to 16% by mass, from the viewpoint of stickiness. If the component (C) exceeds 16% by mass, stickiness may occur.
本発明の毛髪化粧料には、前記（Ｂ）成分および前記（Ｃ）成分を含有するが、時間経過による濃度勾配がない観点から、毛髪化粧料の含有量の質量比（Ｂ）／（Ｃ）は０．１〜３である。毛髪化粧料の含有量の質量比（Ｂ）／（Ｃ）が０．１未満の場合、毛髪にまとまりを与えられない。一方、毛髪化粧料の含有量の質量比（Ｂ）／（Ｃ）が３を超える場合、時間経過による濃度勾配が起き、使い始めから使い終わりまででは毛髪に与える効果を一定にすることができない。 The hair cosmetic of the present invention contains the component (B) and the component (C), but the mass ratio (B) / (C) of the content of the hair cosmetic is from the viewpoint that there is no concentration gradient with the passage of time. ) Is 0.1 to 3. When the mass ratio (B) / (C) of the content of the hair cosmetic is less than 0.1, the hair cannot be cohesive. On the other hand, when the mass ratio (B) / (C) of the content of the hair cosmetics exceeds 3, a concentration gradient occurs with the passage of time, and the effect on the hair cannot be made constant from the beginning to the end of use. ..
濃度勾配とは、直径５ｃｍの透明ガラス容器に毛髪化粧料を充填した後、前記透明ガラス容器に光を透過させた状態において逆さにすることで容易に観察することができる。濃度勾配が起きているとき、透明ガラス容器に充填された毛髪化粧料は光の屈折率が一定でないため、光は歪んで見える。 The concentration gradient can be easily observed by filling a transparent glass container having a diameter of 5 cm with hair cosmetics and then turning it upside down in a state where light is transmitted through the transparent glass container. When the density gradient occurs, the light is distorted because the refractive index of the light is not constant in the hair cosmetics filled in the transparent glass container.
本発明による毛髪化粧料には、水を含有しないことが好ましい。水の含有量は好ましくは１質量％以下であり、より好ましくは０．５質量％以下がよい。水の含有量が１質量％を超える場合、毛髪化粧料が均一にならず分離する恐れがある。 It is preferable that the hair cosmetic according to the present invention does not contain water. The water content is preferably 1% by mass or less, more preferably 0.5% by mass or less. If the water content exceeds 1% by mass, the hair cosmetic may not be uniform and may separate.
さらに、本発明の毛髪化粧料には、商品価値を高めるために香料や色素、毛髪化粧料の経日的変質防止のために防腐剤や酸化防止剤含有させることができ、また、さらに必要に応じて、界面活性剤、帯電防止剤、分散剤、増粘剤、紫外線吸収剤のうち１種以上を含有することができる。 Further, the hair cosmetic of the present invention can contain a fragrance or a pigment in order to enhance the commercial value, and an antiseptic or an antioxidant in order to prevent the hair cosmetic from being deteriorated over time, and further necessary. Depending on the situation, one or more of a surfactant, an antistatic agent, a dispersant, a thickener, and an ultraviolet absorber can be contained.
本発明による毛髪化粧料の粘度は噴霧されれば特に限定されないが、液ダレがない観点から、２５℃条件下で、１〜１０ｍＰａ・ｓが好ましい。 The viscosity of the hair cosmetic according to the present invention is not particularly limited as long as it is sprayed, but from the viewpoint of no liquid dripping, 1 to 10 mPa · s is preferable under the condition of 25 ° C.
本発明による２５℃の条件下における粘度は、常法にて調製して得られた毛髪化粧料をサンプル瓶（食品１４０：第一硝子株式会社製）に１２０ｇ充填し、２５℃で２４時間静置した後に、ヘリカルスタンド付Ｂ型粘度計（モデル：デジタル粘度計ＴＶＢ−１０Ｍ、東機産業株式会社製）により、粘度が６０ｍＰａ・ｓ未満の場合はＭ１号ローターを用いて２５℃、１００ｒｐｍで１分間、粘度が６０〜１２０ｍＰａ・ｓの場合はＭ１号ローターを用いて２５℃、５０ｒｐｍで１分間回転させ測定したものである。 For the viscosity under the condition of 25 ° C. according to the present invention, 120 g of the hair cosmetic prepared by a conventional method was filled in a sample bottle (Food 140: manufactured by Daiichi Glass Co., Ltd.) and allowed to stand at 25 ° C. for 24 hours. After placing, use a B-type viscometer with a helical stand (model: digital viscometer TVB-10M, manufactured by Toki Sangyo Co., Ltd.), and if the viscosity is less than 60 mPa · s, use an M1 rotor at 25 ° C and 100 rpm. When the viscosity was 60 to 120 mPa · s for 1 minute, it was measured by rotating it at 25 ° C. and 50 rpm for 1 minute using an M1 rotor.
本発明による毛髪化粧料は、ミストディスペンサーなどを用いノンエアゾール型で霧状で吐出される。これにより、毛髪化粧料が髪に直接塗布されるため、毛髪化粧料をたれ落ちてしまう恐れがない。また、毛髪化粧料が霧状に噴霧され用いられるため、髪全体に塗布しやすい。 The hair cosmetic according to the present invention is a non-aerosol type and is discharged in the form of a mist using a mist dispenser or the like. As a result, the hair cosmetic is applied directly to the hair, so that there is no risk of the hair cosmetic dripping. In addition, since the hair cosmetic is sprayed in the form of a mist and used, it is easy to apply it to the entire hair.
本発明による毛髪化粧料は、噴射剤を用いるエアゾール型は、適量を塗布することが困難であるため適切ではない。 The aerosol type using a propellant is not suitable for the hair cosmetic according to the present invention because it is difficult to apply an appropriate amount.
本発明による毛髪化粧料は、例えば、霧状で直接毛髪に噴霧され、手ぐし、コーム、ブラシ、ドライヤー等でヘアスタイルを整えることが好ましい。 It is preferable that the hair cosmetic according to the present invention is sprayed directly onto the hair in the form of a mist, and the hairstyle is adjusted with a handgrip, a comb, a brush, a dryer, or the like.
また、本発明の毛髪化粧料は、ディスペンサーのような霧状に噴霧する機構に充填して用いる。霧状に吐出する機構として好ましくは、トリガー式形状のディスペンサー（Ｚ−３０５−１０１：三谷バルブ社製）であり、吐出量１００〜３００ｍｇ／１ｐｕｓｈにて吐出されるものである。 Further, the hair cosmetic of the present invention is used by filling it in a mechanism for spraying in the form of a mist such as a dispenser. The mechanism for discharging in the form of mist is preferably a trigger type dispenser (Z-305-101: manufactured by Mitani Valve Co., Ltd.), which discharges at a discharge rate of 100 to 300 mg / 1 push.
以下、本発明を実施例および比較例を挙げて詳細に説明する。ただし、本発明は下記の実施例にのみ限定されるものではない。 Hereinafter, the present invention will be described in detail with reference to Examples and Comparative Examples. However, the present invention is not limited to the following examples.
常法に従い、表１から表３に示す毛髪化粧料を調製し、下記の評価方法で評価を行なった。評価の結果は表に併記する。 The hair cosmetics shown in Tables 1 to 3 were prepared according to a conventional method, and evaluated by the following evaluation methods. The evaluation results are also shown in the table.
「まとまりの評価」
化学処理履歴がない中国人人毛（品番：ＢＳ−Ａ、ビューラックス社製）で長さ２７ｃｍ、重さ３ｇの毛束を作製し、１％ラウリル硫酸ナトリウム水溶液で洗浄した後、擦らないよう軽くタオルドライし、２４時間風乾させた。調整した毛束全体に各毛髪化粧料を０．６ｇ塗布した。その後、ドライヤーの排気口から１ｃｍの距離に毛束の根元がくるようにし、専門パネラー１名が５秒の間隔で手櫛を通しながら、３分間ブローした毛束を評価用毛束とした。評価は以下の基準で行なった。
○：毛髪がまとまっている
△：毛髪がややまとまっている
×：毛髪がまとまっていない
"Evaluation of cohesion"
Make a hair bundle with a length of 27 cm and a weight of 3 g from Chinese human hair (product number: BS-A, manufactured by Bulux) with no history of chemical treatment, wash it with 1% sodium lauryl sulfate aqueous solution, and do not rub it. Lightly towel-dried and air-dried for 24 hours. 0.6 g of each hair cosmetic was applied to the entire prepared hair bundle. After that, the root of the hair bundle was placed at a distance of 1 cm from the exhaust port of the dryer, and one specialist panelist passed the hand comb at intervals of 5 seconds, and the hair bundle blown for 3 minutes was used as the evaluation hair bundle. The evaluation was performed according to the following criteria.
○: Hair is organized △: Hair is slightly organized ×: Hair is not organized
「べたつきの評価」
化学処理履歴がない中国人人毛（品番：ＢＳ−Ａ、ビューラックス社製）で長さ２７ｃｍ、重さ３ｇの毛束を作製し、１％ラウリル硫酸ナトリウム水溶液で洗浄した後、擦らないよう軽くタオルドライし、２４時間風乾させた。調整した毛束全体に各毛髪化粧料を０．６ｇ塗布した。その後、ドライヤーの排気口から１ｃｍの距離に毛束の根元がくるようにし、専門パネラー１名が５秒の間隔で手櫛を通しながら、３分間ブローした毛束を評価用毛束とした。評価は以下の基準で行なった。
○：手がべたついていない
△：手がほとんどべたついていない
×：手がべたついている
"Evaluation of stickiness"
Make a hair bundle with a length of 27 cm and a weight of 3 g from Chinese human hair (product number: BS-A, manufactured by Bulux) with no history of chemical treatment, wash it with 1% sodium lauryl sulfate aqueous solution, and do not rub it. Lightly towel-dried and air-dried for 24 hours. 0.6 g of each hair cosmetic was applied to the entire prepared hair bundle. After that, the root of the hair bundle was placed at a distance of 1 cm from the exhaust port of the dryer, and one specialist panelist passed the hand comb at intervals of 5 seconds, and the hair bundle blown for 3 minutes was used as the evaluation hair bundle. The evaluation was performed according to the following criteria.
○: Hands are not sticky △: Hands are almost not sticky ×: Hands are sticky
「液ダレなさの評価」
各毛髪化粧料を２００ｍＬ用ＰＥＴ容器に１５０ｇ充填し、２５℃条件下でミストディスペンサー（Ｚ−３０５−１０１：三谷バルブ社製）を用い正立状態で１０回吐出した。評価は以下の基準で行なった。
○：ミストディスペンサーの吐出口から液ダレがない
△：ミストディスペンサーの吐出口から液ダレがほとんどない
×：ミストディスペンサーの吐出口から液ダレがある
"Evaluation of liquid dripping"
150 g of each hair cosmetic was filled in a 200 mL PET container and discharged 10 times in an upright state using a mist dispenser (Z-305-101: manufactured by Mitani Valve Co., Ltd.) under 25 ° C. conditions. The evaluation was performed according to the following criteria.
○: No liquid dripping from the discharge port of the mist dispenser △: There is almost no liquid dripping from the discharge port of the mist dispenser ×: There is liquid dripping from the discharge port of the mist dispenser
「霧の広がりの評価」
各毛髪化粧料をサンプル瓶（食品１４０：第一硝子株式会社製）に１０５ｇ充填し、２５℃条件下でミストディスペンサー（Ｚ−３０５−１０１：三谷バルブ社製）を用い正立状態で１５ｃｍ前方の紙に吐出した。評価は以下の基準で行なった。
○：紙が正円の形に濡れる
△：紙がほぼ正円の形に濡れる
×：紙が正円の形に濡れない
"Evaluation of the spread of fog"
Fill a sample bottle (Food 140: manufactured by Daiichi Glass Co., Ltd.) with 105 g of each hair cosmetic, and use a mist dispenser (Z-305-101: manufactured by Mitani Valve Co., Ltd.) under 25 ° C conditions to move forward 15 cm in an upright position. It was ejected on the paper. The evaluation was performed according to the following criteria.
○: Paper gets wet in the shape of a perfect circle △: Paper gets wet in the shape of a perfect circle ×: Paper does not get wet in the shape of a perfect circle
「時間経過による濃度勾配の評価」
各毛髪化粧料をサンプル瓶（食品１４０：第一硝子株式会社製）に１０５ｇ充填し、２５℃で７日間静置した。評価は以下の基準で行なった。
○：光を透過させた状態でサンプル瓶を逆さにしても光が歪んで見えない
×：光を透過させた状態でサンプル瓶を逆さにすると光が歪んで見える
"Evaluation of concentration gradient over time"
105 g of each hair cosmetic was filled in a sample bottle (food 140: manufactured by Daiichi Glass Co., Ltd.) and allowed to stand at 25 ° C. for 7 days. The evaluation was performed according to the following criteria.
◯: Light is distorted and cannot be seen even if the sample bottle is turned upside down while light is transmitted. ×: Light is distorted when the sample bottle is turned upside down while light is transmitted.
実施例１〜２０より、「まとまり」、「べたつき」、「液ダレのなさ」、「霧の広がり」および「時間経過による濃度勾配」に関して良好な結果が得られた。 From Examples 1 to 20, good results were obtained regarding "cohesion", "stickiness", "no liquid dripping", "spreading of fog" and "concentration gradient over time".
以下に毛髪化粧料の処方例を列記する。 Examples of prescriptions for hair cosmetics are listed below.
（実施例２１）
成 分 含有量（質量％）
（Ａ）一般アルコール ９９度合成 ６９．６０
（Ｂ）メチルポリシロキサン（５ＣＳ） ２１．８０
（Ｂ）メチルポリシロキサン（１０ＣＳ） ０．２０
（Ｃ）ミリスチン酸イソプロピル ７．８０
γ−ドコサラクトン ０．１０
加水分解シルクエチル ０．１０
ヒアルロン酸ジメチルシラノール ０．１０
イソステアロイル加水分解コラーゲン ０．１０
香料 ０．２０
合 計 １００．００
(Example 21)
Ingredient content (wt%)
(A) General alcohol 99 degree synthesis 69.60
(B) Methylpolysiloxane (5CS) 21.80
(B) Methylpolysiloxane (10CS) 0.20
(C) Isopropyl myristate 7.80
γ-docosalactone 0.10
Hydrolyzed silk ethyl 0.10
Dimethylsilanol hyaluronate 0.10
Isostearoyl hydrolyzed collagen 0.10
Fragrance 0.20
Total 100.00
（実施例２２）
成 分 含有量（質量％）
（Ａ）一般アルコール ９９度合成 ７６．３０
（Ｂ）メチルポリシロキサン（１０ＣＳ） １７．００
（Ｃ）ミリスチン酸イソプロピル ６．００
（ＰＥＧ−４０／ＰＰＧ−８メチルアミノプロピル
／ヒドロキシプロピルジメチコン）コポリマー ０．３０
加水分解シルクエチル ０．１０
ヒアルロン酸ジメチルシラノール ０．１０
イソステアロイル加水分解コラーゲン ０．１０
香料 ０．１０
合 計 １００．００
(Example 22)
Ingredient content (wt%)
(A) General alcohol 99 degree synthesis 76.30
(B) Methylpolysiloxane (10CS) 17.00
(C) Isopropyl myristate 6.00
(PEG-40 / PPG-8 Methylaminopropyl / Hydroxypropyl Dimethicone) Copolymer 0.30
Hydrolyzed silk ethyl 0.10
Dimethylsilanol hyaluronate 0.10
Isostearoyl hydrolyzed collagen 0.10
Fragrance 0.10
Total 100.00
実施例２１および実施例２２の毛髪化粧料について、「まとまり」、「べたつき」、「液ダレのなさ」、「霧の広がり」および「時間経過による濃度勾配」は良好な結果を得た。 For the hair cosmetics of Examples 21 and 22, "cohesiveness", "stickiness", "no liquid dripping", "spreading of fog" and "concentration gradient over time" gave good results.
本発明により、毛髪にまとまりを与え、べたつきがなく、霧状に噴霧するときに液ダレがなく、霧が均一に広がり、時間経過による濃度勾配がないノンエアゾール型毛髪化粧料が得られる。 INDUSTRIAL APPLICABILITY According to the present invention, it is possible to obtain a non-aerosol type hair cosmetic that gives cohesiveness to hair, is not sticky, does not drip when sprayed in the form of mist, spreads the mist evenly, and has no concentration gradient with the passage of time.
Claims (1)
（Ａ）：炭素数２〜４の１価の飽和アルコール
（Ｂ）：数平均分子量が５００〜１５００のメチルポリシロキサン
（Ｃ）：ミリスチン酸イソプロピルおよびパルミチン酸イソプロピルから選ばれる１種以上 A non-aerosol type hair cosmetic used by spraying in the form of a mist, which contains the following (A) to (C), contains 60 to 80% by mass of the component (A), and contains the component (B). 14.8 to 29.5% by mass, the component (C) is contained in an amount of 5.2 to 16% by mass, and the mass ratio of the component (B) to the component (C) is (B) /. (C) A non-aerosol type hair cosmetic used by spraying in the form of a mist, which is characterized by having = 1 to 3.
(A): Monovalent saturated alcohol having 2 to 4 carbon atoms (B): Methylpolysiloxane (C) having a number average molecular weight of 500 to 1500 : One or more selected from isopropyl myristate and isopropyl palmitate.
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| JP4452336B2 (en) * | 1998-07-08 | 2010-04-21 | 花王株式会社 | Hair cosmetics |
| JP3758405B2 (en) * | 1999-03-02 | 2006-03-22 | 凸版印刷株式会社 | Trigger type liquid sprayer and liquid spray container using the same |
| JP2001139423A (en) * | 1999-11-15 | 2001-05-22 | Shiseido Co Ltd | W/o-type emulston composition |
| JP4592433B2 (en) * | 2005-01-27 | 2010-12-01 | 株式会社吉野工業所 | Trigger type liquid ejector |
| JP2007063248A (en) * | 2005-08-31 | 2007-03-15 | Sunstar Inc | Hair cosmetic containing polyether-modified silicone and ethanol |
| JP6086821B2 (en) * | 2013-06-03 | 2017-03-01 | ライオン株式会社 | Trigger type ejector |
| WO2017099158A1 (en) * | 2015-12-11 | 2017-06-15 | 花王株式会社 | Hair cosmetic |
| JP6727820B2 (en) * | 2016-01-28 | 2020-07-22 | 株式会社コーセー | Cosmetic composition |
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