JP2024060394A - Hair cosmetic composition - Google Patents
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- JP2024060394A JP2024060394A JP2022167734A JP2022167734A JP2024060394A JP 2024060394 A JP2024060394 A JP 2024060394A JP 2022167734 A JP2022167734 A JP 2022167734A JP 2022167734 A JP2022167734 A JP 2022167734A JP 2024060394 A JP2024060394 A JP 2024060394A
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- 239000000203 mixture Substances 0.000 title claims abstract description 36
- 239000002537 cosmetic Substances 0.000 title claims abstract description 34
- VBIIFPGSPJYLRR-UHFFFAOYSA-M Stearyltrimethylammonium chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCCCC[N+](C)(C)C VBIIFPGSPJYLRR-UHFFFAOYSA-M 0.000 claims abstract description 7
- YSJGOMATDFSEED-UHFFFAOYSA-M behentrimonium chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCCCCCCCC[N+](C)(C)C YSJGOMATDFSEED-UHFFFAOYSA-M 0.000 claims abstract description 7
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 claims abstract description 6
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 6
- 239000004354 Hydroxyethyl cellulose Substances 0.000 claims abstract description 5
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 claims abstract description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 4
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 4
- 150000005846 sugar alcohols Polymers 0.000 claims abstract description 4
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 15
- 239000000118 hair dye Substances 0.000 claims description 10
- 230000001590 oxidative effect Effects 0.000 claims description 9
- 238000011282 treatment Methods 0.000 claims description 9
- HLZKNKRTKFSKGZ-UHFFFAOYSA-N tetradecan-1-ol Chemical compound CCCCCCCCCCCCCCO HLZKNKRTKFSKGZ-UHFFFAOYSA-N 0.000 claims description 8
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 claims description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 229940043348 myristyl alcohol Drugs 0.000 claims description 4
- 229940058015 1,3-butylene glycol Drugs 0.000 claims description 3
- 235000019437 butane-1,3-diol Nutrition 0.000 claims description 3
- 235000011187 glycerol Nutrition 0.000 claims description 3
- 239000004615 ingredient Substances 0.000 claims description 3
- 238000004061 bleaching Methods 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- 238000004043 dyeing Methods 0.000 claims description 2
- 235000013772 propylene glycol Nutrition 0.000 claims description 2
- 239000003051 hair bleaching agent Substances 0.000 claims 1
- 239000007844 bleaching agent Substances 0.000 description 7
- 238000011156 evaluation Methods 0.000 description 7
- 239000003676 hair preparation Substances 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 239000002453 shampoo Substances 0.000 description 3
- 150000001298 alcohols Chemical class 0.000 description 2
- 239000003093 cationic surfactant Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 239000006071 cream Substances 0.000 description 2
- NOPFSRXAKWQILS-UHFFFAOYSA-N docosan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCCCCCO NOPFSRXAKWQILS-UHFFFAOYSA-N 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003205 fragrance Substances 0.000 description 2
- 230000003752 improving hair Effects 0.000 description 2
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- QCDWFXQBSFUVSP-UHFFFAOYSA-N 2-phenoxyethanol Chemical compound OCCOC1=CC=CC=C1 QCDWFXQBSFUVSP-UHFFFAOYSA-N 0.000 description 1
- NCZPCONIKBICGS-UHFFFAOYSA-N 3-(2-ethylhexoxy)propane-1,2-diol Chemical compound CCCCC(CC)COCC(O)CO NCZPCONIKBICGS-UHFFFAOYSA-N 0.000 description 1
- ZGTMUACCHSMWAC-UHFFFAOYSA-L EDTA disodium salt (anhydrous) Chemical compound [Na+].[Na+].OC(=O)CN(CC([O-])=O)CCN(CC(O)=O)CC([O-])=O ZGTMUACCHSMWAC-UHFFFAOYSA-L 0.000 description 1
- 241000920471 Lucilia caesar Species 0.000 description 1
- 239000004909 Moisturizer Substances 0.000 description 1
- 244000179970 Monarda didyma Species 0.000 description 1
- 235000010672 Monarda didyma Nutrition 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 125000005907 alkyl ester group Chemical group 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 238000000861 blow drying Methods 0.000 description 1
- 239000010495 camellia oil Substances 0.000 description 1
- 229960000541 cetyl alcohol Drugs 0.000 description 1
- 239000002738 chelating agent Substances 0.000 description 1
- 238000010835 comparative analysis Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 229960000735 docosanol Drugs 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- BXWNKGSJHAJOGX-UHFFFAOYSA-N hexadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCO BXWNKGSJHAJOGX-UHFFFAOYSA-N 0.000 description 1
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 230000001333 moisturizer Effects 0.000 description 1
- GOQYKNQRPGWPLP-UHFFFAOYSA-N n-heptadecyl alcohol Natural products CCCCCCCCCCCCCCCCCO GOQYKNQRPGWPLP-UHFFFAOYSA-N 0.000 description 1
- 229960005323 phenoxyethanol Drugs 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000000419 plant extract Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 229940012831 stearyl alcohol Drugs 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 239000004711 α-olefin Substances 0.000 description 1
Landscapes
- Cosmetics (AREA)
Abstract
【課題】塗布性、毛髪の柔らかさおよび毛髪のまとまり感が良く、毛髪のべたつきがない毛髪化粧料組成物を提供する。【解決手段】（Ａ）２５℃における動粘度が１０～３，０００ｍｍ２／ｓのメチルポリシロキサン、（Ｂ）炭素数１４～２２のアルキル鎖を有する高級アルコール、（Ｃ）塩化ステアリルトリメチルアンモニウムまたは塩化ベヘニルトリメチルアンモニウムから選ばれる一種以上、（Ｄ）多価アルコールを一種以上、（Ｅ）ヒドロキシエチルセルロースを含有し、（Ａ）成分の含有量が０．４～２４質量％、（Ｂ）成分の含有量が０．８～８質量％である毛髪化粧料組成物を提供することにより、塗布性、毛髪の柔らかさおよび毛髪のまとまり感が良く、毛髪のべたつきがない毛髪化粧料組成物を提供する。【選択図】なし[Problem] To provide a hair cosmetic composition that has good application properties, hair softness, and hair manageability, and is not sticky. [Solution] To provide a hair cosmetic composition that contains (A) a methylpolysiloxane having a kinetic viscosity of 10 to 3,000 mm2/s at 25°C, (B) a higher alcohol having an alkyl chain with 14 to 22 carbon atoms, (C) one or more selected from stearyltrimethylammonium chloride and behenyltrimethylammonium chloride, (D) one or more polyhydric alcohols, and (E) hydroxyethylcellulose, in which the content of component (A) is 0.4 to 24% by mass and the content of component (B) is 0.8 to 8% by mass, thereby providing a hair cosmetic composition that has good application properties, hair softness, and hair manageability, and is not sticky. [Selected Figures] None
Description
本発明は酸化染毛剤又は脱色剤による、脱色処理又は染毛処理後の毛髪に適用する毛髪化粧料であり、特に塗布性、毛髪の柔らかさおよび毛髪のまとまり感が良く、毛髪のべたつきがない毛髪化粧料組成物に関する。 The present invention relates to a hair cosmetic composition that is applied to hair after bleaching or dyeing treatment using an oxidative hair dye or bleach, and in particular to a hair cosmetic composition that is easy to apply, gives hair softness and manageability, and does not make hair sticky.
近年、酸化染毛剤や脱色剤等による化学処理や、ブロー等による物理処理の影響で、毛髪がパサつく、毛髪がまとまらないといった傾向がある。このような毛髪に対して、まとまり効果や滑らかな感触を得るため、これまでに、さまざまな毛髪化粧料が開発されている。一般的にはヘアリンス、ヘアトリートメント、ヘアパック、ヘアマスク等の洗い流す毛髪化粧料や、ヘアオイル、ヘアミルク、ヘアクリーム、ヘアミスト等の洗い流さない毛髪化粧料がある。また、洗い流さない毛髪化粧料は、脱色剤又は酸化染毛剤による処理後の毛髪に適用することで、脱色剤又は酸化染毛剤によるダメージを軽減することができる。 In recent years, hair has tended to become dry and unmanageable due to the effects of chemical treatments such as oxidative hair dyes and bleaches, and physical treatments such as blow-drying. To address this issue, various hair cosmetics have been developed to give hair manageability and a smooth feel. Common hair cosmetics include hair rinses, hair treatments, hair packs, hair masks, and other hair cosmetics that are washed off, as well as hair oils, hair milks, hair creams, hair mists, and other leave-in hair cosmetics. Furthermore, leave-in hair cosmetics can be applied to hair after treatment with a bleach or oxidative hair dye to reduce damage caused by the bleach or oxidative hair dye.
このような洗い流さない毛髪化粧料は、コンディショニング効果を与えるために、カチオン界面活性剤、高級アルコールおよび油性成分を加えて調整されることが知られている。しかし、このような洗い流さない毛髪化粧料は、毛髪に塗布してから乾燥仕上げするまでの過程で、しっとり感より、むしろ重さやべたつきを感じる等の課題があった。 It is known that such leave-on hair cosmetics are prepared by adding cationic surfactants, higher alcohols, and oily ingredients to impart a conditioning effect. However, such leave-on hair cosmetics have issues such as making the hair feel heavy and sticky rather than moisturized during the process from application to drying.
上記課題を解決する目的で、カチオン性界面活性剤、炭素数１４～２２の高級アルコール、分岐脂肪酸の炭素数２～６のアルキルエステル、α－オレフィンオリゴマーを含有することを特徴とする毛髪化粧料（特許文献１）が開示されている。 In order to solve the above problems, a hair cosmetic composition (Patent Document 1) has been disclosed that contains a cationic surfactant, a higher alcohol having 14 to 22 carbon atoms, an alkyl ester of a branched fatty acid having 2 to 6 carbon atoms, and an α-olefin oligomer.
しかしながら、特許文献１では、毛髪の柔らかさおよび毛髪のべたつきのなさの検討はなされているが、脱色剤又は酸化染毛剤による処理後の毛髪に適用する際に、使用時の塗布性や毛髪のまとまりについては検討されていない。 However, although Patent Document 1 examines the softness and non-stickiness of hair, it does not examine the ease of application or the manageability of hair when applied to hair that has been treated with a bleach or oxidative hair dye.
本発明者は、前記課題を解決するために鋭意検討した結果、（Ａ）２５℃における動粘度が１０～３，０００ｍｍ２／ｓのメチルポリシロキサン、（Ｂ）炭素数１４～２２のアルキル鎖を有する高級アルコール、（Ｃ）塩化ステアリルトリメチルアンモニウムまたは塩化ベヘニルトリメチルアンモニウムから選ばれる一種以上、（Ｄ）多価アルコール、（Ｅ）ヒドロキシエチルセルロースを含有し、（Ａ）成分の含有量が０．４～２４質量％、（Ｂ）成分の含有量が０．８～８質量％である毛髪化粧料組成物が上記の課題を解決することを見出し、本発明を完成させた。 As a result of intensive research into solving the above-mentioned problems, the present inventors have found that the above-mentioned problems can be solved by a hair cosmetic composition containing (A) a methylpolysiloxane having a kinetic viscosity at 25°C of 10 to 3,000 mm2 /s, (B) a higher alcohol having an alkyl chain with 14 to 22 carbon atoms, (C) one or more members selected from stearyltrimethylammonium chloride and behenyltrimethylammonium chloride, (D) a polyhydric alcohol, and (E) hydroxyethyl cellulose, in which the content of component (A) is 0.4 to 24 mass% and the content of component (B) is 0.8 to 8 mass%, and have completed the present invention.
本発明により、塗布性、毛髪の柔らかさおよび毛髪のまとまり感が良く、毛髪のべたつきがない毛髪化粧料組成物を提供する。 The present invention provides a hair cosmetic composition that is easy to apply, gives hair softness and manageability, and does not leave hair sticky.
以下、本発明を詳細に説明する。なお、含有量を示す単位は、特に明記しない限り全て質量％である。 The present invention will be described in detail below. Note that all units indicating content are mass% unless otherwise specified.
本発明は、毛髪の柔らかさ、毛髪のまとまり感および毛髪のべたつきのなさの観点から、（Ａ）２５℃における動粘度が１０～３，０００ｍｍ２／ｓのメチルポリシロキサンを含有する。 From the standpoints of hair softness, manageability, and non-stickiness of hair, the present invention contains (A) a methylpolysiloxane having a kinetic viscosity at 25° C. of 10 to 3,000 mm 2 /s.
本発明で用いられる前記（Ａ）成分としては、２５℃における動粘度が１０ｍｍ２／ｓ、３５０ｍｍ２／ｓおよび３，０００ｍｍ２／ｓの３種を併用することで、毛髪の柔らかさおよび毛髪のまとまり感が向上する。 The component (A) used in the present invention is a combination of three types having kinetic viscosities at 25° C. of 10 mm 2 /s, 350 mm 2 /s and 3,000 mm 2 /s, which improves hair softness and manageability.
本発明で用いられる前記（Ａ）成分の含有量は、０．４～２４％、好ましくは１～１６％、より好ましくは２～１０％がよい。前記（Ａ）成分が０．４％未満の場合、毛髪の柔らかさおよび毛髪のまとまり感が不十分である恐れがある。前記（Ａ）成分が２４％を超える場合、毛髪のべたつきが生じる恐れがある。 The content of the component (A) used in the present invention is 0.4 to 24%, preferably 1 to 16%, and more preferably 2 to 10%. If the component (A) is less than 0.4%, the softness and manageability of the hair may be insufficient. If the component (A) is more than 24%, the hair may become sticky.
本発明は、塗布性の観点から、（Ｂ）炭素数１４～２２のアルキル鎖を有する高級アルコールを１種以上含有する。 From the viewpoint of coatability, the present invention contains (B) one or more higher alcohols having an alkyl chain with 14 to 22 carbon atoms.
本発明で用いられる前記（Ｂ）成分のうち、塗布性を向上させる観点から、ミリスチルアルコール、セタノール、ステアリルアルコール、ベヘニルアルコールが好ましい。 Among the components (B) used in the present invention, myristyl alcohol, cetanol, stearyl alcohol, and behenyl alcohol are preferred from the viewpoint of improving application properties.
本発明で用いられる前記（Ｂ）成分のうち、塗布性を向上させる観点から、ミリスチルアルコールがより好ましい。 Among the components (B) used in the present invention, myristyl alcohol is more preferred from the viewpoint of improving coatability.
本発明で用いられる前記（Ｂ）成分の含有量は、０．８～８％、好ましくは１～６％、より好ましくは１．５～５％がよい。前記（Ｂ）成分が０．８％未満の場合、塗布性が不十分である恐れがある。前記（Ｂ）成分が８％を超える場合、毛髪のべたつきが生じる恐れがある。 The content of the (B) component used in the present invention is 0.8 to 8%, preferably 1 to 6%, and more preferably 1.5 to 5%. If the (B) component is less than 0.8%, the application may be insufficient. If the (B) component is more than 8%, the hair may become sticky.
本発明は、塗布性、毛髪の柔らかさ、毛髪のまとまり感および毛髪のべたつきのなさの観点から、（Ｃ）塩化ステアリルトリメチルアンモニウムまたは塩化ベヘニルトリメチルアンモニウムから選ばれる１種以上を含有する。 From the viewpoints of application, hair softness, manageability, and non-stickiness of hair, the present invention contains (C) one or more selected from stearyltrimethylammonium chloride and behenyltrimethylammonium chloride.
本発明は、塗布性、毛髪の柔らかさ、毛髪のまとまり感および毛髪のべたつきのなさを向上させる観点から、（Ｃ）塩化ステアリルトリメチルアンモニウムおよび塩化ベヘニルトリメチルアンモニウムの２種を併用することが好ましい。 In the present invention, it is preferable to use two types of compounds (C), stearyltrimethylammonium chloride and behenyltrimethylammonium chloride, in combination, from the viewpoint of improving the application property, hair softness, hair manageability, and non-stickiness of hair.
本発明で用いられる前記（Ｃ）成分の含有量は、特に限定されないが、好ましくは０．２～２．５％、より好ましくは０．２５～２％、さらに好ましくは０．５～１．５％がよい。前記（Ｃ）成分の含有量が０．２％未満の場合、塗布性、毛髪の柔らかさおよび毛髪のまとまり感が不十分である恐れがある。前記（Ｃ）成分が２．５％を超える場合、塗布性が不十分である恐れがあり、毛髪のべたつきが生じる恐れがある。 The content of the (C) component used in the present invention is not particularly limited, but is preferably 0.2 to 2.5%, more preferably 0.25 to 2%, and even more preferably 0.5 to 1.5%. If the (C) component content is less than 0.2%, the application, hair softness, and hair manageability may be insufficient. If the (C) component content exceeds 2.5%, the application may be insufficient and the hair may become sticky.
本発明は、毛髪の柔らかさ、毛髪のまとまり感の観点から、（Ｄ）多価アルコールを含有する。 The present invention contains (D) a polyhydric alcohol from the viewpoint of hair softness and manageability.
本発明で用いられる前記（Ｄ）成分は、毛髪の柔らかさ、毛髪のまとまり感を向上させる観点から、濃グリセリン、１，３－ブチレングリコールおよびプロピレングリコールの３種を併用することが好ましい。 The component (D) used in the present invention is preferably a combination of three types of glycerin, 1,3-butylene glycol, and propylene glycol, from the viewpoint of improving hair softness and manageability.
本発明で用いられる前記（Ｄ）成分は、毛髪の柔らかさを向上させる観点から、プロピレングリコールの含有量が（Ｄ）成分の含有量の５０％以上であることが好ましい。 From the viewpoint of improving hair softness, it is preferable that the propylene glycol content of the component (D) used in the present invention is 50% or more of the content of the component (D).
本発明で用いられる前記（Ｄ）成分の含有量は、特に限定されないが、好ましくは１．１～２７．５％、より好ましくは２．７５～２２％、さらに好ましくは５．５～１６．５％がよい。前記（Ｄ）成分の含有量が１．１％未満の場合、毛髪の柔らかさおよび毛髪のまとまり感が不十分である恐れがある。前記（Ｄ）成分の含有量が２７．５％を超える場合、毛髪のべたつきが生じる恐れがある。 The content of the component (D) used in the present invention is not particularly limited, but is preferably 1.1 to 27.5%, more preferably 2.75 to 22%, and even more preferably 5.5 to 16.5%. If the content of the component (D) is less than 1.1%, the softness and manageability of the hair may be insufficient. If the content of the component (D) is more than 27.5%, the hair may become sticky.
本発明は、塗布性の観点から、（Ｅ）ヒドロキシエチルセルロースを含有する。 The present invention contains (E) hydroxyethyl cellulose from the viewpoint of coatability.
本発明で用いられる前記（Ｅ）成分の含有量は、特に限定されないが、好ましくは０．１～２％、より好ましくは０．１５～１％、さらに好ましくは０．２～０．５％がよい。前記（Ｅ）成分の含有量が０．１％未満および０．５％を超える場合、塗布性が不十分である恐れがある。 The content of the component (E) used in the present invention is not particularly limited, but is preferably 0.1 to 2%, more preferably 0.15 to 1%, and even more preferably 0.2 to 0.5%. If the content of the component (E) is less than 0.1% or more than 0.5%, there is a risk of insufficient coatability.
本発明の毛髪化粧料組成物は前記必須成分の他に、通常の化粧料、医薬部外品、医薬品等に用いられる各種成分、例えば、前記（Ａ）成分以外の油性成分、前記（Ｅ）成分以外の高分子、保湿剤、前記（Ｃ）成分以外の界面活性剤、キレート剤、蛋白誘導体、加水分解蛋白、安定化剤、酸化防止剤、植物性抽出物、ビタミン類、防腐剤、色素、顔料、粉体、紫外線吸収剤、香料等から選ばれる少なくとも１種以上を効果を損なわない範囲で含有することができる。ただし、これら例示に限定されるものではない。 In addition to the essential components, the hair cosmetic composition of the present invention may contain at least one selected from various components used in ordinary cosmetics, quasi-drugs, pharmaceuticals, etc., such as oily components other than component (A), polymers other than component (E), moisturizers, surfactants other than component (C), chelating agents, protein derivatives, hydrolyzed proteins, stabilizers, antioxidants, plant extracts, vitamins, preservatives, dyes, pigments, powders, UV absorbers, fragrances, etc., within a range that does not impair the effects. However, the components are not limited to these examples.
本発明における毛髪化粧料組成物の２０℃の条件下における粘度は、３，０００～４０，０００ｍＰａ・ｓであることが好ましく、５，０００～３０，０００ｍＰａ・ｓがより好ましい。 The viscosity of the hair cosmetic composition of the present invention at 20°C is preferably 3,000 to 40,000 mPa·s, and more preferably 5,000 to 30,000 mPa·s.
本発明における毛髪化粧料組成物の２０℃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組成物を１４０ｇ容量のサンプル瓶（食品１４０：第一硝子株式会社製）に１２０ｇ充填し、２０℃で１日間静置し調温した後に、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、４号ローターにて１分間、回転速度１２ｒｐｍの条件下で測定したものである。 The viscosity of the hair cosmetic composition of the present invention at 20°C was measured by filling 120 g of the hair cosmetic composition prepared by a conventional method into a 140 g sample bottle (Food 140: manufactured by Daiichi Glass Co., Ltd.), leaving it to stand at 20°C for one day to adjust the temperature, and then using a B-type viscometer (model: digital viscometer TVB-10M, manufactured by Toki Sangyo Co., Ltd.) with a No. 4 rotor for one minute at a rotation speed of 12 rpm.
本発明における毛髪化粧料組成物の２０℃の条件下におけるｐＨは、特に限定されないが、３～７であることが好ましい。 The pH of the hair cosmetic composition of the present invention at 20°C is not particularly limited, but is preferably 3 to 7.
本発明における毛髪化粧料組成物の２０℃の条件下におけるｐＨは、常法にて調製して得られた毛髪化粧料組成物を２０℃で１日間静置し調温した後に、ガラス電極式水素イオン濃度指示計（Ｆ－７１、株式会社堀場製作所製）にて測定したものである。 The pH of the hair cosmetic composition of the present invention at 20°C was measured using a glass electrode type hydrogen ion concentration indicator (F-71, manufactured by Horiba, Ltd.) after the hair cosmetic composition prepared by a conventional method was left to stand at 20°C for one day and the temperature was adjusted.
本発明における毛髪化粧料組成物の剤型は、クリーム状、乳液状またはジェル状である。 The hair cosmetic composition of the present invention is in the form of a cream, emulsion or gel.
本発明における毛髪化粧料組成物の毛髪処理方法としては、酸化染毛剤または脱色剤による染毛処理または脱色処理後の毛髪に、毛髪化粧料組成物を塗布し、洗い流さずに乾燥させる工程を含む毛髪処理方法である。 The hair treatment method with the hair cosmetic composition of the present invention is a hair treatment method that includes a step of applying the hair cosmetic composition to hair that has been dyed or bleached with an oxidative hair dye or bleach, and then drying the hair without rinsing it off.
本発明における酸化染毛剤または脱色剤による染毛処理または脱色処理後の毛髪とは、酸化染毛剤または脱色剤を塗布した後、シャンプーで洗い流し、必要に応じてリンス、コンディショナー等を用いた毛髪を意味する。 In this invention, hair that has been dyed or bleached with an oxidative hair dye or bleach means hair that has been applied with an oxidative hair dye or bleach, rinsed with shampoo, and, if necessary, treated with a rinse, conditioner, etc.
本発明における前記毛髪処理方法の乾燥とは、ドライヤーや自然乾燥等で毛髪を乾燥させることである。 The drying step in the hair treatment method of the present invention refers to drying the hair using a hair dryer, natural drying, etc.
以下に実施例を挙げて本発明をさらに詳細に説明するが、これらは本発明を何ら限定するものではない。 The present invention will be described in more detail below with reference to examples, but these are not intended to limit the present invention in any way.
本明細書に示す評価試験において、毛髪化粧料組成物に含まれる成分およびその含有量を種々変更しながら実施した。各成分の含有量を示す単位は全て質量％であり、これを常法にて調製した。 In the evaluation tests shown in this specification, the components and their contents in the hair cosmetic composition were varied. The units showing the contents of each component are all mass %, and the compositions were prepared in the usual manner.
本明細書に示す評価試験方法において、「塗布性」、「毛髪の柔らかさ」、「毛髪のまとまり感」および「毛髪のべたつきのなさ」について下記の方法で評価した。 In the evaluation test methods shown in this specification, "applicability," "hair softness," "hair manageability," and "non-stickiness of hair" were evaluated using the following methods.
表１に記載の染毛剤組成物を１剤：２剤＝１：２の割合で混合し、ウィッグ（人毛黒髪１００％、クィーン・カットＮｏ７７５Ｎ、株式会社ビューラックス製）に対し２００ｇ均一に塗布した。２０分間放置した後、水で十分洗い流し、シャンプー（ＧＲＥＥＮ ＢＯＴＴＬＥ ボタニカルリッチシャンプー ラグジュアリーベルガモットの香り、株式会社ダリヤ製）で洗浄し、タオルドライをした。実施例および比較例で得られた毛髪化粧料組成物５ｇを均一に塗布し、「塗布性」について下記の評価基準で官能にて評価した。その後ドライヤーで乾燥させ、「毛髪の柔らかさ」、「毛髪のまとまり感」、「毛髪のべたつきのなさ」について、専門のパネラーで行い、それぞれを比較評価した。 The hair dye compositions shown in Table 1 were mixed in a ratio of 1:2, and 200 g of the mixture was applied evenly to a wig (100% human black hair, Queen Cut No. 775N, manufactured by Bealux Co., Ltd.). After leaving it for 20 minutes, it was thoroughly rinsed with water, washed with shampoo (GREEN BOTTLE Botanical Rich Shampoo, Luxury Bergamot Scent, manufactured by Dariya Co., Ltd.), and towel-dried. 5 g of the hair cosmetic compositions obtained in the Examples and Comparative Examples were applied evenly, and the "applicability" was evaluated sensorily according to the following evaluation criteria. The hair was then dried with a hair dryer, and a panel of experts conducted comparative evaluations of "hair softness," "hair manageability," and "non-stickiness."
「塗布性」
＜評価基準＞
５：１５人中１３人以上が、塗布性が良いと感じた。
４：１５人中１０人以上１２人以下が、塗布性が良いと感じた。
３：１５人中７人以上９人以下が、塗布性が良いと感じた。
２：１５人中４人以上６人以下が、塗布性が良いと感じた。
１：１５人中３人以下が、塗布性が良いと感じた。
"Coatability"
<Evaluation criteria>
5: 13 or more out of 15 people felt that the coating was easy.
4: Between 10 and 12 of 15 people felt that the coating property was good.
3: 7 to 9 out of 15 people felt that the coating property was good.
2: Between 4 and 6 out of 15 people felt that the coating property was good.
1: 3 or less out of 15 people felt that the application was good.
「毛髪の柔らかさ」
＜評価基準＞
５：１５人中１３人以上が、毛髪が柔らかいと感じた。
４：１５人中１０人以上１２人以下が、毛髪が柔らかいと感じた。
３：１５人中７人以上９人以下が、毛髪が柔らかいと感じた。
２：１５人中４人以上６人以下が、毛髪が柔らかいと感じた。
１：１５人中３人以下が、毛髪が柔らかいと感じた。
"Softness of hair"
<Evaluation criteria>
5: 13 or more out of 15 people felt that the hair was soft.
4: Between 10 and 12 out of 15 people felt that the hair was soft.
3: Between 7 and 9 out of 15 people felt that the hair was soft.
2: Between 4 and 6 out of 15 people felt that the hair was soft.
1: Less than 3 out of 15 people felt that the hair was soft.
「毛髪のまとまり感」
＜評価基準＞
５：１５人中１３人以上が、毛髪のまとまり感があると感じた。
４：１５人中１０人以上１２人以下が、毛髪のまとまり感があると感じた。
３：１５人中７人以上９人以下が、毛髪のまとまり感があると感じた。
２：１５人中４人以上６人以下が、毛髪のまとまり感があると感じた。
１：１５人中３人以下が、毛髪のまとまり感があると感じた。
"Hair feels more manageable"
<Evaluation criteria>
5: 13 or more out of 15 people felt that their hair was well-organized.
4: Between 10 and 12 out of 15 people felt that their hair was well-organized.
3: Between 7 and 9 out of 15 people felt that their hair was well-organized.
2: Between 4 and 6 out of 15 people felt that their hair was well-organized.
1: 3 or less out of 15 people felt that their hair was well-organized.
「毛髪のべたつきのなさ」
＜評価基準＞
５：１５人中１３人以上が、毛髪のべたつきがないと感じた。
４：１５人中１０人以上１２人以下が、毛髪のべたつきがないと感じた。
３：１５人中７人以上９人以下が、毛髪のべたつきがないと感じた。
２：１５人中４人以上６人以下が、毛髪のべたつきがないと感じた。
１：１５人中３人以下が、毛髪のべたつきがないと感じた。
"Non-sticky hair"
<Evaluation criteria>
5: 13 or more out of 15 people felt that their hair was not sticky.
4: Between 10 and 12 out of 15 people felt that their hair was not sticky.
3: Between 7 and 9 out of 15 people felt that their hair was not sticky.
2: Between 4 and 6 out of 15 people felt that their hair was not sticky.
1: 3 or less out of 15 people felt that their hair was not sticky.
表２～６に示す実施例１～３６より、「塗布性」、「毛髪の柔らかさ」、「毛髪のまとまり感」および「毛髪のべたつきのなさ」に関して良好な結果が得られた。 Examples 1 to 36 shown in Tables 2 to 6 showed good results in terms of "applicability," "hair softness," "hair manageability," and "non-stickiness of hair."
以下に毛髪化粧料組成物の実施例３７を記載する。 Example 37 of the hair cosmetic composition is described below.
実施例３７により得られた毛髪化粧料組成物は、「塗布性」、「毛髪の柔らかさ」、「毛髪のまとまり感」および「毛髪のべたつきのなさ」に関して良好な結果が得られた。 The hair cosmetic composition obtained in Example 37 gave good results in terms of "applicability," "hair softness," "hair manageability," and "non-stickiness of hair."
＜実施例３７＞
成 分 含有量（質量％）
メチルポリシロキサン（１０ｍｍ２／ｓ） ２．００
メチルポリシロキサン（３５０ｍｍ２／ｓ） １．００
メチルポリシロキサン（３，０００ｍｍ２／ｓ） １．００
ミリスチルアルコール ２．５０
塩化ステアリルトリメチルアンモニウム ０．８０
塩化ベヘニルトリメチルアンモニウム ０．２０
濃グリセリン １．００
フェノキシエタノール ０．３０
グリセリンモノ２－エチルヘキシルエーテル ０．１０
ツバキ油 ０．０１
ユチャ油 ０．０１
１， ３－ブチレングリコール ４．００
エデト酸二ナトリウム ０．０２
プロピレングリコール ６．００
ヒドロキシエチルセルロース ※１ ０．３０
香料 ０．０８
精製水 ８０．６８
合計 １００．００
ｐＨ（２０℃）：５．０４
粘度（２０℃）：１１，６２０ｍＰａ・ｓ
※１：ＨＥＣ ダイセル ＳＥ ４００（ダイセル化学工業株式会社製）
<Example 37>
Ingredient Content (mass%)
Methylpolysiloxane ( 10 mm2/s) 2.00
Methylpolysiloxane (350 mm2 /s) 1.00
Methylpolysiloxane (3,000 mm2 /s) 1.00
Myristyl alcohol 2.50
Stearyltrimethylammonium chloride 0.80
Behenyltrimethylammonium chloride 0.20
Concentrated glycerin 1.00
Phenoxyethanol 0.30
Glycerin mono 2-ethylhexyl ether 0.10
Camellia oil 0.01
Yucha oil 0.01
1,3-butylene glycol 4.00
Disodium edetate 0.02
Propylene glycol 6.00
Hydroxyethyl cellulose *1 0.30
Fragrance 0.08
Purified water 80.68
Total 100.00
pH (20° C.): 5.04
Viscosity (20 ° C): 11,620 mPa · s
*1: HEC Daicel SE 400 (manufactured by Daicel Chemical Industries, Ltd.)
本発明により、塗布性、毛髪の柔らかさおよび毛髪のまとまり感が良く、毛髪のべたつきがない毛髪化粧料組成物を得ることができる。 The present invention makes it possible to obtain a hair cosmetic composition that is easy to apply, gives hair softness and manageability, and does not leave hair feeling sticky.
Claims (9)
（Ｂ）炭素数１４～２２のアルキル鎖を有する高級アルコール
（Ｃ）塩化ステアリルトリメチルアンモニウムまたは塩化ベヘニルトリメチルアンモニウムから選ばれる１種以上
（Ｄ）多価アルコール
（Ｅ）ヒドロキシエチルセルロース
を含有し、（Ａ）成分の含有量が０．４～２４質量％、（Ｂ）成分の含有量が０．８～８質量％である毛髪化粧料組成物。 A hair cosmetic composition comprising: (A) a methylpolysiloxane having a kinetic viscosity at 25°C of 10 to 3,000 mm2 /s; (B) a higher alcohol having an alkyl chain containing 14 to 22 carbon atoms; (C) one or more selected from stearyltrimethylammonium chloride and behenyltrimethylammonium chloride; (D) a polyhydric alcohol; and (E) hydroxyethylcellulose, wherein the content of component (A) is 0.4 to 24% by mass and the content of component (B) is 0.8 to 8% by mass.
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