JP2004143065A - Hair cosmetic - Google Patents
Hair cosmetic Download PDFInfo
- Publication number
- JP2004143065A JP2004143065A JP2002308109A JP2002308109A JP2004143065A JP 2004143065 A JP2004143065 A JP 2004143065A JP 2002308109 A JP2002308109 A JP 2002308109A JP 2002308109 A JP2002308109 A JP 2002308109A JP 2004143065 A JP2004143065 A JP 2004143065A
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- JP
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- Prior art keywords
- hair
- component
- effect
- firmness
- hair cosmetic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000002537 cosmetic Substances 0.000 title claims abstract description 26
- 239000000178 monomer Substances 0.000 claims abstract description 17
- 229920001577 copolymer Polymers 0.000 claims abstract description 16
- 229920003169 water-soluble polymer Polymers 0.000 claims abstract description 15
- 229920001519 homopolymer Polymers 0.000 claims abstract description 13
- 239000003093 cationic surfactant Substances 0.000 claims abstract description 8
- ZSZRUEAFVQITHH-UHFFFAOYSA-N 2-(2-methylprop-2-enoyloxy)ethyl 2-(trimethylazaniumyl)ethyl phosphate Chemical compound CC(=C)C(=O)OCCOP([O-])(=O)OCC[N+](C)(C)C ZSZRUEAFVQITHH-UHFFFAOYSA-N 0.000 claims abstract description 4
- 230000002209 hydrophobic effect Effects 0.000 claims description 16
- 235000018936 Vitellaria paradoxa Nutrition 0.000 claims description 10
- 241001135917 Vitellaria paradoxa Species 0.000 claims description 10
- 229940057910 shea butter Drugs 0.000 claims description 9
- 229920002545 silicone oil Polymers 0.000 claims description 6
- 238000013329 compounding Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 41
- 230000003750 conditioning effect Effects 0.000 abstract description 11
- 239000000118 hair dye Substances 0.000 abstract description 6
- -1 2-methacryloyloxyethyl Chemical group 0.000 abstract description 3
- 229920001296 polysiloxane Polymers 0.000 description 20
- 238000002845 discoloration Methods 0.000 description 13
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- 238000011156 evaluation Methods 0.000 description 8
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- 239000003676 hair preparation Substances 0.000 description 5
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- 230000000052 comparative effect Effects 0.000 description 4
- 239000006210 lotion Substances 0.000 description 4
- 239000002932 luster Substances 0.000 description 4
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 4
- 229920002907 Guar gum Polymers 0.000 description 3
- 229920002125 Sokalan® Polymers 0.000 description 3
- 125000000217 alkyl group Chemical group 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 3
- 238000004043 dyeing Methods 0.000 description 3
- 239000000839 emulsion Substances 0.000 description 3
- 239000006260 foam Substances 0.000 description 3
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- 235000010417 guar gum Nutrition 0.000 description 3
- 229960002154 guar gum Drugs 0.000 description 3
- 150000002430 hydrocarbons Chemical group 0.000 description 3
- 239000003595 mist Substances 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 description 2
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- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 2
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- 239000000443 aerosol Substances 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- YSJGOMATDFSEED-UHFFFAOYSA-M behentrimonium chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCCCCCCCC[N+](C)(C)C YSJGOMATDFSEED-UHFFFAOYSA-M 0.000 description 2
- 235000010418 carrageenan Nutrition 0.000 description 2
- 239000000679 carrageenan Substances 0.000 description 2
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- 239000001913 cellulose Substances 0.000 description 2
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- WOWHHFRSBJGXCM-UHFFFAOYSA-M cetyltrimethylammonium chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCC[N+](C)(C)C WOWHHFRSBJGXCM-UHFFFAOYSA-M 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
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- VKKVMDHHSINGTJ-UHFFFAOYSA-M di(docosyl)-dimethylazanium;chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCCCCCCCC[N+](C)(C)CCCCCCCCCCCCCCCCCCCCCC VKKVMDHHSINGTJ-UHFFFAOYSA-M 0.000 description 2
- ZCPCLAPUXMZUCD-UHFFFAOYSA-M dihexadecyl(dimethyl)azanium;chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCC[N+](C)(C)CCCCCCCCCCCCCCCC ZCPCLAPUXMZUCD-UHFFFAOYSA-M 0.000 description 2
- REZZEXDLIUJMMS-UHFFFAOYSA-M dimethyldioctadecylammonium chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCCCC[N+](C)(C)CCCCCCCCCCCCCCCCCC REZZEXDLIUJMMS-UHFFFAOYSA-M 0.000 description 2
- 239000004664 distearyldimethylammonium chloride (DHTDMAC) Substances 0.000 description 2
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- 239000003925 fat Substances 0.000 description 2
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- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 2
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- 102000004169 proteins and genes Human genes 0.000 description 2
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- 239000002453 shampoo Substances 0.000 description 2
- 235000010413 sodium alginate Nutrition 0.000 description 2
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- SZEMGTQCPRNXEG-UHFFFAOYSA-M trimethyl(octadecyl)azanium;bromide Chemical compound [Br-].CCCCCCCCCCCCCCCCCC[N+](C)(C)C SZEMGTQCPRNXEG-UHFFFAOYSA-M 0.000 description 2
- UHVMMEOXYDMDKI-JKYCWFKZSA-L zinc;1-(5-cyanopyridin-2-yl)-3-[(1s,2s)-2-(6-fluoro-2-hydroxy-3-propanoylphenyl)cyclopropyl]urea;diacetate Chemical compound [Zn+2].CC([O-])=O.CC([O-])=O.CCC(=O)C1=CC=C(F)C([C@H]2[C@H](C2)NC(=O)NC=2N=CC(=CC=2)C#N)=C1O UHVMMEOXYDMDKI-JKYCWFKZSA-L 0.000 description 2
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- 244000215068 Acacia senegal Species 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- LZZYPRNAOMGNLH-UHFFFAOYSA-M Cetrimonium bromide Chemical compound [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C LZZYPRNAOMGNLH-UHFFFAOYSA-M 0.000 description 1
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 1
- 229920000084 Gum arabic Polymers 0.000 description 1
- 206010019030 Hair colour changes Diseases 0.000 description 1
- 206010019049 Hair texture abnormal Diseases 0.000 description 1
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- VBIIFPGSPJYLRR-UHFFFAOYSA-M Stearyltrimethylammonium chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCCCC[N+](C)(C)C VBIIFPGSPJYLRR-UHFFFAOYSA-M 0.000 description 1
- HMDDXIMCDZRSNE-UHFFFAOYSA-N [C].[Si] Chemical compound [C].[Si] HMDDXIMCDZRSNE-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 235000010489 acacia gum Nutrition 0.000 description 1
- 239000000205 acacia gum Substances 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 150000003862 amino acid derivatives Chemical class 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium group Chemical group [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 239000002280 amphoteric surfactant Substances 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000003899 bactericide agent Substances 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 239000002738 chelating agent Substances 0.000 description 1
- 239000008406 cosmetic ingredient Substances 0.000 description 1
- WLCFKPHMRNPAFZ-UHFFFAOYSA-M didodecyl(dimethyl)azanium;chloride Chemical compound [Cl-].CCCCCCCCCCCC[N+](C)(C)CCCCCCCCCCCC WLCFKPHMRNPAFZ-UHFFFAOYSA-M 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 239000004205 dimethyl polysiloxane Substances 0.000 description 1
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- CDIPRYKTRRRSEM-UHFFFAOYSA-M docosyl(trimethyl)azanium;bromide Chemical compound [Br-].CCCCCCCCCCCCCCCCCCCCCC[N+](C)(C)C CDIPRYKTRRRSEM-UHFFFAOYSA-M 0.000 description 1
- 229940009662 edetate Drugs 0.000 description 1
- 239000010696 ester oil Substances 0.000 description 1
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- 150000004665 fatty acids Chemical class 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
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- 239000007789 gas Substances 0.000 description 1
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- 150000004676 glycans Chemical class 0.000 description 1
- 239000008266 hair spray Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
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- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
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- 229920013818 hydroxypropyl guar gum Polymers 0.000 description 1
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- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 description 1
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 239000003915 liquefied petroleum gas Substances 0.000 description 1
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- 229910052751 metal Inorganic materials 0.000 description 1
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- 229920000609 methyl cellulose Polymers 0.000 description 1
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- GNVRJGIVDSQCOP-UHFFFAOYSA-N n-ethyl-n-methylethanamine Chemical compound CCN(C)CC GNVRJGIVDSQCOP-UHFFFAOYSA-N 0.000 description 1
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- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
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- HMMGMWAXVFQUOA-UHFFFAOYSA-N octamethylcyclotetrasiloxane Chemical compound C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O1 HMMGMWAXVFQUOA-UHFFFAOYSA-N 0.000 description 1
- 235000014593 oils and fats Nutrition 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 125000000962 organic group Chemical group 0.000 description 1
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- 239000001024 permanent hair color Substances 0.000 description 1
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- 239000003380 propellant Substances 0.000 description 1
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- SFVFIFLLYFPGHH-UHFFFAOYSA-M stearalkonium chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCCCC[N+](C)(C)CC1=CC=CC=C1 SFVFIFLLYFPGHH-UHFFFAOYSA-M 0.000 description 1
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Landscapes
- Cosmetics (AREA)
Abstract
Description
【0001】
【発明の属する技術分野】
本発明は、毛髪化粧料に関し、さらに詳細には、使用後にべたつきがなく、滑らかさ、しっとり感などのコンディショニング効果および毛髪にハリ、コシを付与する効果を有し、また、染毛剤を用いて染色した髪に対しては、色落ち防止効果の高い毛髪化粧料に関するものである。
【0002】
【従来の技術】
従来、毛髪用の組成物において、細くてコシのない毛髪や様々な要因によりダメージを受けて傷んだ毛髪にハリやコシを与えて丈夫にし、毛髪を保護する試みがなされてきた。また、染毛剤等を用いて染色した毛髪に対しては、染毛後、色素が褪色したり、毛髪中から色素が溶出して髪色が染毛直後の状態から変化してしまうことを防止する試みがなされてきた。特に、ヘアコンディショナーやヘアトリートメント、ヘアリンス、ヘアパック等のヘアコンディショニング組成物においては、上記効果を持たせるために各種のタンパク質誘導体や水溶性高分子、あるいはシリコーン誘導体等が適宜配合されてきた(例えば、特許文献1〜5参照。)。また、毛髪にしっとり感、つや、滑らかさなどの毛髪保護効果を付与することを目的に2−メタクリロイルオキシエチルホスホリルコリン(以下、MPCと略す)を構成単位として有する重合体や、MPCと疎水性モノマーとの共重合体が毛髪化粧料に適宜配合されてきた(例えば、特許文献6、7参照。)。
【0003】
【特許文献1】
特開平6−92824号公報
【特許文献2】
特開平7−69844号公報
【特許文献3】
特開平8−48698号公報
【特許文献4】
特開平9−71516号公報
【特許文献5】
特表平11−506137号公報
【特許文献6】
特開平5−70321号公報
【特許文献7】
特開平6−157269号公報
【0004】
【発明が解決しようとする課題】
しかしながら、タンパク質誘導体は毛髪に対して高い吸着能を有し、傷んだ毛髪に対する補修効果は非常に高いが、毛髪にべたつきやごわつきを生じる傾向があった。また、水溶性高分子は、毛髪にハリ、コシを付与する効果に優れ、また染色した髪に対して、色落ち防止効果も付与するが、十分な効果を得るために多量に配合した場合、ごわつきが強くなり使用感を損なう場合があった。さらに、シリコーン誘導体は、滑らかさの付与や毛髪保護効果に優れているものの、仕上がりが硬くなるなど、シリコーン誘導体のみでは良好な結果を得ることが難しかった。また、MPCの単独重合体やMPCと疎水性モノマーとの共重合体は、毛髪にしっとり感、つや、滑らかさを付与する効果を有するが、十分な効果を得るために多量に配合した場合、重さやべたつきが強く残ってしまうといった欠点があった。従って、使用後にべたつきがなく、しっとり感、滑らかさなどのコンディショニング効果および毛髪にハリ、コシを付与する効果に加えて、染毛剤を用いて染色した髪に対しては、優れた色落ち防止効果を有する毛髪化粧料の開発が望まれていた。
【0005】
【課題を解決するための手段】
かかる実情に鑑み、本発明者らは上記課題を解決すべく鋭意研究を重ねた結果、MPCの単独重合体または、MPCと疎水性モノマーとの共重合体とカチオン性界面活性剤、ならびにMPCの単独重合体または、MPCと疎水性モノマーとの共重合体以外の水溶性高分子とを組み合わせて用いることにより、使用後にべたつきを生ずることなく、しっとり感、滑らかさなどのコンディショニング効果および毛髪にハリ、コシを付与する効果、染色した髪の色落ち防止効果を有する毛髪用化粧料が得られることを見出し、この知見に基づいて本発明を完成するに至った。
【0006】
すなわち本発明は、次の成分(a)〜(c);
(a)MPCの単独重合体または、MPCと疎水性モノマーとの共重合体から選ばれる一種又は二種以上
(b)カチオン性界面活性剤
(c)水溶性高分子(成分(a)を除く)
を含有する毛髪化粧料である。さらに、成分(d)シリコーン油を含有する毛髪化粧料である。さらに、成分(e)シア脂を含有する毛髪化粧料である。さらに、成分(a)と成分(c)の配合質量比が、成分(a)/成分(c)=300/1〜1/200である毛髪化粧料である。
【0007】
【発明の実施の形態】
以下、本発明の構成について説明する。
本発明に用いられる成分(a)MPCの単独重合体または、MPCと疎水性モノマーとの共重合体は、しっとり感、つや、滑らかさなどの優れたコンディショニング効果に加えて、染色した髪の色落ち防止効果を付与する目的で含有されるものである。本発明の成分(a)は、成分(c)の水溶性高分子(成分(a)を除く)と組合わせて配合することにより、染色した髪の色落ち防止効果を相乗的に向上させることが可能となる。MPCは、下記一般式(1)で示される。
【0008】
【化1】
【0009】
本発明に用いられる成分(a)は、MPCの単独重合体または、MPCと疎水性モノマーとの共重合体から選ばれる一種又は二種以上であればよく、単独重合体の場合は、優れた使用感を得るには、分子量が5000以上であることが好ましく、10000以上がより好ましい。疎水性モノマーとの共重合体の場合、疎水性モノマーの種類は、特に限定されないが、優れた使用感を得るには、スチレン、アクリル酸エステル、メタクリル酸エステルであることが好ましい。疎水性モノマーとの共重合体の分子量は、優れた使用感を得るには、分子量が5000以上であることが好ましく、10000以上がより好ましい。またMPCと疎水性モノマーの構成モル比については、優れた使用感を得るには、50:50〜97:3の範囲が好ましい。
【0010】
本発明に用いられる成分(a)MPCの単独重合体または、MPCと疎水性モノマーとの共重合体を更に具体的に例示するならば、MPCの単独重合体として、Lipidure−HM、Lipidure−HM−500(日本油脂株式会社製)、MPCとメタクリル酸ブチルとの共重合体として、Lipidure−PMB(日本油脂株式会社製)等の市販品を使用することができる。
【0011】
本発明に用いられる成分(a)MPCの単独重合体または、MPCと疎水性モノマーとの共重合体の含有量は、特に限定されないが、毛髪に優れたコンディショニング効果や、染色した髪の色落ち防止効果を得るには、毛髪化粧料中0.001〜4質量%(以下、単に「%」と記す)であることが好ましく、0.01〜3%がより好ましい。
【0012】
本発明に用いられる成分(b)カチオン性界面活性剤は、毛髪への親和性および吸着性が良好で毛髪にしなやかさや、やわらかさなどのコンディショニング効果を付与する目的で毛髪化粧料に汎用されるが、それに加えて、本発明では、成分(a)MPCの単独重合体または、MPCと疎水性モノマーとの共重合体および成分(c)の水溶性高分子(成分(a)を除く)を多量に配合した時に生じるごわつき、重さ、べたつきなどを低減する目的で含有されるものである。成分(b)カチオン性界面活性剤を併用することにより、特に優れた使用感を得ることが可能となる。本発明に用いられる成分(b)カチオン性界面活性剤は、通常化粧料等に使用されるものであれば特に限定されないが、モノ長鎖アルキル型の第4級アンモニウム塩、ジ長鎖アルキル型の第4級アンモニウム塩、エチレンオキサイド(E.O.)付加型の第4級アンモニウム塩またはプロピレンオキサイド(P.O.)付加型の第4級アンモニウム塩等を使用することができる。具体的には、塩化ステアリルトリメチルアンモニウム、塩化ベヘニルトリメチルアンモニウム、塩化セチルトリメチルアンモニウム、臭化ステアリルトリメチルアンモニウム、臭化ベヘニルトリメチルアンモニウム、臭化セチルトリメチルアンモニウム、塩化ジステアリルジメチルアンモニウム、塩化ジベヘニルジメチルアンモニウム、塩化ジセチルジメチルアンモニウム、塩化ステアリルジメチルベンジルアンモニウム、塩化ジラウリルジメチルアンモニウム、塩化ジポリオキシエチレン(15E.O.)ヤシ油アルキルメチルアンモニウム、塩化ジポリオキシエチレン(4E.O.)ラウリルエーテルジメチルアンモニウム、塩化ポリオキシプロピレン(40P.O.)メチルジエチルアンモニウム等が例示され、これらのうち、塩化ステアリルトリメチルアンモニウム、塩化ベヘニルトリメチルアンモニウム、塩化セチルトリメチルアンモニウム、臭化ステアリルトリメチルアンモニウム等のモノ長鎖アルキル型の第4級アンモニウム塩、塩化ジステアリルジメチルアンモニウム、塩化ジベヘニルジメチルアンモニウム、塩化ジセチルジメチルアンモニウム等のジ長鎖アルキル型の第4級アンモニウム塩がより優れた効果を得る上で好ましい。これらは、必要に応じて一種又は二種以上を適宜選択して組み合わせて用いることができる。
【0013】
本発明に用いられる成分(b)カチオン性界面活性剤の含有量は、特に限定されないが、優れたごわつき、重さ、べたつき低減効果を得るには、毛髪化粧料中0.01〜10%が好ましく、0.1〜5%がより好ましい。
【0014】
本発明に用いられる成分(c)の水溶性高分子(成分(a)を除く)は、毛髪に優れたハリ、コシおよび染色した髪の色落ち防止効果を付与する目的で含有されるものである。本発明に用いられる成分(c)の水溶性高分子(成分(a)を除く)は、特に限定されず、一般に用いられる水溶性高分子を適宜選択または組み合わせて配合することができるが、髪に優れたハリ、コシを付与する目的から増粘多糖類やその誘導体、(メタ)アクリル系増粘性高分子等が好ましい。具体的には、グァーガム、アラビアガム、アルギン酸ナトリウム、カラギーナン等の天然水溶性高分子、カチオン化セルロース、メチルセルロース、ヒドロキシエチルセルロース、ヒドロキシプロピルセルロース、ヒドロキシプロピルメチルセルロース、カルボキシメチルセルロース、カチオン化グァーガム、ヒドロキシプロピルグァーガム等の半合成水溶性高分子、カルボキシビニルポリマー、アルキル変性カルボキシビニルポリマー、ポリ(メタ)アクリル酸ナトリウム等の合成水溶性高分子を例示することができる。これらの中でも優れた効果を得るには、アルギン酸ナトリウム、カラギーナン、カチオン化セルロース、ヒドロキシエチルセルロース、カチオン化グァーガム、カルボキシビニルポリマーがより好ましい。これらは、必要に応じて一種又は二種以上を適宜選択して組み合わせて用いることができる。
【0015】
本発明に用いられる成分(c)の水溶性高分子(成分(a)を除く)の含有量は、特に限定されないが、優れたハリ、コシ付与効果を得るには、毛髪化粧料中0.001〜5%が好ましく、0.01〜2%がより好ましい。
【0016】
また、本発明に用いられる成分(a)MPCの単独重合体または、MPCと疎水性モノマーとの共重合体と成分(c)水溶性高分子(成分(a)を除く)の配合質量比は、より優れた使用感やハリ、コシ付与効果及び色落ち防止効果を得るには、成分(a)/成分(c)=300/1〜1/200であることが好ましく、100/1〜1/100がより好ましい。
【0017】
本発明の毛髪化粧料において、更に優れた毛髪のつや、滑らかさ及びべたつき低減効果を付与するために、成分(d)シリコーン油の配合も可能である。成分(d)シリコーン油を併用することにより、しっとり感、ハリ、コシや染色した髪の色落ち防止効果を損なうことなく、つや、滑らかさ及びべたつきのなさなどの使用感を著しく向上させることができる。
【0018】
本発明に用いられる成分(d)シリコーン油は、特に限定されず、例えば、低分子量から高分子量のジメチルポリシロキサン、低分子量から高分子量のメチルフェニルポリシロキサン等の鎖状シリコーンやデカメチルシクロペンタシロキサン、オクタメチルシクロテトラシロキサン等の環状シリコーン、ポリオキシアルキレン変性シリコーン、ポリオキシアルキレン・アルキル共変性シリコーン、アルコキシ変性シリコーン、アミノ変性シリコーン、第4級カチオン変性シリコーン、架橋型オルガノポリシロキサン、(メタ)アクリル変性シリコーン、フッ素変性シリコーン、反応基含有アミノ変性シリコーン等の反応性基導入シリコーン系ブロック共重合体などの変性シリコーン類等が挙げられる。これらは、必要に応じて一種又は二種以上を適宜選択して組み合わせて用いることができる。これらの中でも、優れたつや、滑らかさ及びべたつきのなさなど使用感を得るには、反応性基導入シリコーン系ブロック共重合体がより好ましい。具体的には、下記一般式(2)で表される反応性基導入シリコーン系ブロック共重合体が例示される。この反応性基導入シリコーン系ブロック共重合体の市販品として、日本ユニカー社より、SILSTYLE 401の名称で販売されているPEG−60ブチルアモジメチコンエマルジョン(固形分21.5%含有)を例示することが出来る。
【0019】
【化2】
[式中、R1は互いに独立して、脂肪族不飽和を含まない1価の炭化水素基、水酸基またはアルコキシ基、X1は、一般式:−R3−Z1(R3は直接結合または炭素原子数1〜20の2価炭化水素基、Z1はアミノ基含有基またはアンモニウム基含有基を表す。)で表される反応性官能基を表し、R2は互いに独立して、R1またはX1のいずれかを表し、nは2〜4の整数であり、aは少なくとも2以上の整数であり、cは少なくとも4以上の整数であり、dは少なくとも2以上の整数であり、b×dは少なくとも1以上であり、Yは炭素−珪素によって隣接珪素原子にそして酸素原子によってポリオキシアルキレンブロックに結合している2価の有機基を表し、各シロキサンブロックの平均分子量は約250〜約1,000,000であり、各ポリオキシアルキレンブロックの平均分子量は約200〜約10,000であり、シロキサンブロックは共重合体の約25〜約95重量%を構成し、そしてブロック共重合体は少なくとも約5,000の平均分子量を有する。]
【0020】
本発明に用いられる成分(d)シリコーン油の含有量は、特に限定されないが、優れたつや、滑らかさ及びべたつきのなさなどの使用感を得るには、毛髪化粧料中0.01〜20%が好ましく、0.1〜10%がより好ましい。
【0021】
本発明の毛髪化粧料において、更に優れた毛髪のしっとりしたうるおい感を付与するために、成分(e)シア脂の配合も可能である。成分(e)シア脂を併用することにより、ハリ、コシや染色した髪の色落ち防止効果を損なうことなく、しっとりしたうるおい感などの使用感を著しく向上させることができる。
【0022】
本発明に用いられる成分(e)シア脂は、中央アフリカに広く分布するシアの種子(核)から抽出精製することで得ることができ、一般的にはシアバター(SheaButter)と呼ばれる油脂であり、欧州では皮膚化粧料用の基材として古くから用いられている。シア脂は、常温でぺ一スト状若しくはワックス状の油脂で主にステアリン酸、オレイン酸のトリグリセリドである。市販品としては、ビオデルマSX−19、ビオデルマSX−20(セデルマ社製)等を挙げることが出来る。
【0023】
本発明に用いられる成分(e)シア脂の含有量は、優れた毛髪のしっとりしたうるおい感を得るには、毛髪化粧料中0.001〜5%が好ましく、0.01〜2%がより好ましい。
【0024】
本発明の毛髪化粧料は、上記成分に加え、目的に応じて本発明の効果を損なわない量的、質的範囲において、アニオン性界面活性剤、両性界面活性剤、ノニオン性界面活性剤等の界面活性剤;エステル油、高級脂肪酸、高級アルコール、炭化水素、油脂類等の油剤(シア脂を除く);多価アルコール、糖類、低級アルコール等の水性成分;アミノ酸、アミノ酸誘導体、ペプチド、ペプチド誘導体、植物エキス等の毛髪用美容成分;エデト酸塩等の金属キレート剤;クエン酸、乳酸、リン酸またはこれらの塩等のpH調整剤;液化石油ガス、ジメチルエーテル、窒素ガス、炭酸ガス等の噴射剤等の他、香料、防腐剤、殺菌剤、紫外線吸収剤、酸化防止剤、色素、顔料等、毛髪用化粧料あるいは化粧料一般において汎用である他の成分を配合することができる。
【0025】
また、本発明の毛髪化粧料は、他の成分との併用や容器の機構により、液状、乳液状、クリーム状、ゲル状、ミスト状、フォーム(泡)状など、種々の形態にて実施することができ、ヘアリンス、ヘアトリートメント、ヘアパック、ヘアローション、ヘアクリーム、ヘアジェル、ダメージケア用ヘアコンディショナーなどとして用いることができる他、噴射剤とともにエアゾール用容器に充填し、ヘアスプレー、ヘアフォーム等のエアゾール製品としても用いることもできる。使用方法としては、毛髪に塗布した後洗い流すタイプ、または乾いた毛髪に塗布するタイプ等のいずれの製品にも用いることができる。
【0026】
【実施例】
以下に実施例を挙げて、本発明を更に説明する。なお、これらは本発明を何ら限定するものではない。
【0027】
実施例1〜9および比較例1〜3:ヘアコンディショナー
表1に示す組成および下記製法にて、インバス仕様の洗い流し型のヘアコンディショナーを調製し、得られたヘアコンディショナーの各試料について、下記方法により官能評価(ハリ、コシ、べたつきのなさ、やわらかさ、滑らかさ、しっとり感)及び色落ち防止効果を評価し、判定を行った。得られた結果を表1に併記する。
【0028】
【表1】
【0029】
(製造方法)
A.成分(3)〜(7)および(11)を加熱溶解する。
B.成分(8)、(9)、(12)および(14)を加熱溶解する。
C.BにAを添加して均一に乳化混合し、冷却後に成分(1)、(2)、(10)および(13)を添加する。
D.Cを容器に充填してヘアコンディショナーを得た。
【0030】
(評価方法)〈1〉毛髪のハリ、コシ、〈2〉毛髪のべたつきのなさ、〈3〉毛髪のやわらかさ、〈4〉毛髪の滑らかさ、〈5〉毛髪のしっとり感
コールドパーマやブリーチ等の美容処理を行っていない日本人女性の頭髪20cmを30g束ねて1毛束とし、これを複数用意した。これらの毛束を30秒間流水ですすぎ洗いし、タオルで水気を拭き取った後、1束をブランクとし、他の毛束の各々に実施例1〜9および比較例1〜2の各試料を1.5gずつ塗布した。その後、試料を塗布した毛束を30秒間水ですすぎ、30℃の恒温槽にて乾燥させた後に、12名の専門評価パネルにより、毛束のハリ、コシ、べたつきのなさ、やわらかさ、滑らかさ、しっとり感について、(イ)に示す5段階評価基準を用いて評価してもらい、さらに各試料の評点の平均値を(ロ)に示す4段階判定基準を用いて判定した。
【0031】
(イ)5段階評価基準
(評点) (評価)
4点 : ブランクと比較して、非常に良い
3点 : 〃 、良い
2点 : 〃 、変わらない
1点 : 〃 、やや悪い
0点 : 〃 、悪い
【0032】
(ロ)4段階判定基準
(評点の平均値) (判定)
3.5以上 : ◎
2.5以上、3.5未満 : ○
1.5以上、2.5未満 : △
1.5未満 : ×
【0033】
(評価方法)
〈6〉染色毛髪の色落ち防止効果
日本人白髪毛束10cm/2gを市販の2剤式永久染毛料(ダークブラウン)を用いて染色したものを用意した。この染色した毛束を市販のシャンプーにて洗浄し、実施例1〜9および比較例1〜3の各試料を塗布後水洗いして軽く水を切った。このシャンプーとリンスの繰り返し工程を50回行った。各々の毛束について、染色後何の処理もしていない毛束(ブランク)との色の比較をした。染色毛髪の色落ち防止効果について、下記(ハ)判定基準を用いて判定した。
【0034】
(ハ)判定基準
(評価基準) (判定)
ほとんど差がない : ◎
わずかに色落ちがみられる: ○
かなりの色落ちがみられる: △
ほとんど色落ちしている : ×
【0035】
表1の結果から明らかなように、本発明のヘアコンディショナーは比較例1〜3のものと比較して、使用後のべたつきがなく、毛髪にハリ、コシを付与する効果、毛髪のコンディショニング効果(やわらかさ、滑らかさ、しっとり感)の全ての項目において良好な結果を示し、なおかつ染色毛髪の色落ち防止効果が高い、ヘアコンディショナーとして優れた効果を有するものであることが実証された。
【0036】
【0037】
(製造方法)
A.成分(1)〜(4)および(13)を混合溶解する。
B.成分(5)〜(12)を混合溶解する。
C.AにBを添加して均一に混合する。
D.Cをミストディスペンサー容器に充填し、ヘアトリートメントローションを得た。
【0038】
以上のようにして得られた実施例10のヘアトリートメントローションは、ミスト状で毛髪に良好に使用でき、使用後の毛髪はべたつきがなく、十分なハリ、コシを有し、染毛剤を用いて染色した髪に対しては、色落ちを防ぐ効果の高いものであった。また、使用後はさらに毛髪が滑らかでしっとりとしてパサつきが抑えられており、ヘアトリートメントローションとして優れた効果を有するものであった。
【0039】
注5:SM8704C(40%エマルション)(東レ・ダウコーニング社製)処方中の配合量はアミノ変性シリコーン純分の値である。
【0040】
(製造方法)
A.成分(2)〜(7)を加熱溶解する。
B.成分(8)〜(12)および(15)を加熱溶解する。
C.BにAを添加して均一に乳化混合し、冷却後に成分(1)、(13)および(14)を添加する。
D.Cを容器に充填し、ヘアパックを得た。
【0041】
以上のようにして得られた実施例11のヘアパックは、使用後の毛髪はべたつきがなく、十分なハリ、コシを有し、染毛剤を用いて染色した髪に対しては、色落ちを防ぐ効果の高いものであった。また、使用後の毛髪はやわらかで、かつ、滑らかであり、しかも1日経った後においてもその効果が持続しており、ヘアパックとして優れた効果を有するものであった。
【0042】
【0043】
(製法)
A.成分(13)の一部に成分(1)、(2)および(6)を均一に混合する。
B.成分(13)の一部に成分(3)および(4)を均一に混合する。
C.成分(7)〜(10)を混合溶解する。
D.成分(5)および(13)の残部を混合溶解する。
E.DにCを添加して混合溶解し、さらにAおよびBを添加して均一に混合する。
F.Eに(11)および(12)を添加して混合する。
G.Fを容器に充填してヘアジェルを得た。
【0044】
以上のようにして得られた実施例12のヘアジェルは、良好な整髪力と、ハリ、コシ感を有しながらべたつかず、染毛剤を用いて染色した髪に対しては、色落ちを防ぐ効果の高いものであり、また使用後の毛髪はやわらか、かつ、滑らかであり、ヘアジェルとして優れた効果を有するものであった。
【0045】
【発明の効果】
本発明の毛髪化粧料は、使用後にべたつきがなく、滑らかさ、しっとり感などのコンディショニング効果および毛髪にハリ、コシを付与する効果を有し、また、染毛剤を用いて染色した髪に対しては、色落ち防止効果効果の高い、毛髪化粧料として優れた品質を有する。[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a hair cosmetic, and more particularly, has no conditioning after use, has a conditioning effect such as smoothness and moist feeling, and has an effect of imparting firmness and firmness to hair. The present invention relates to a hair cosmetic having a high effect of preventing discoloration of hair that has been dyed.
[0002]
[Prior art]
BACKGROUND ART Conventionally, in a composition for hair, an attempt has been made to protect hair by giving it firmness and stiffness to hair that is thin and stiff without damage and hair damaged and damaged by various factors. For hair dyed with a hair dye, etc., it is important that the dye fades after dyeing, or the dye is eluted from the hair and the hair color changes from the state immediately after hair dyeing. Attempts have been made to prevent it. In particular, in hair conditioning compositions such as hair conditioners, hair treatments, hair rinses, and hair packs, various protein derivatives, water-soluble polymers, or silicone derivatives have been appropriately compounded in order to have the above effects (for example, , Patent Documents 1 to 5). In addition, a polymer having 2-methacryloyloxyethyl phosphorylcholine (hereinafter abbreviated as MPC) as a constitutional unit, or a combination of MPC and a hydrophobic monomer, for the purpose of imparting a hair protecting effect such as a moist feeling, gloss and smoothness to hair. Has been appropriately blended into hair cosmetics (for example, see Patent Documents 6 and 7).
[0003]
[Patent Document 1]
JP-A-6-92824 [Patent Document 2]
JP-A-7-69844 [Patent Document 3]
JP-A-8-48698 [Patent Document 4]
JP-A-9-71516 [Patent Document 5]
Japanese Patent Publication No. 11-506137 [Patent Document 6]
JP-A-5-70321 [Patent Document 7]
JP-A-6-157269
[Problems to be solved by the invention]
However, the protein derivative has a high adsorptivity to hair and has a very high repairing effect on damaged hair, but tends to cause sticky or stiff hair. In addition, the water-soluble polymer has an excellent effect of imparting firmness and firmness to the hair, and also imparts an effect of preventing discoloration to dyed hair, but when a large amount is blended to obtain a sufficient effect, In some cases, the stiffness became strong and the usability was impaired. Further, although the silicone derivative is excellent in imparting smoothness and protecting hair, it is difficult to obtain good results by using the silicone derivative alone, such as a hard finish. Further, a homopolymer of MPC or a copolymer of MPC and a hydrophobic monomer has an effect of imparting a moist feeling, gloss, and smoothness to hair, but when a large amount is blended to obtain a sufficient effect, There was a drawback that weight and stickiness remained strongly. Therefore, there is no stickiness after use, and in addition to the conditioning effect such as moist feeling and smoothness, and the effect of imparting firmness and firmness to the hair, it also has excellent color prevention for hair dyed with a hair dye. The development of hair cosmetics having an effect has been desired.
[0005]
[Means for Solving the Problems]
In view of this situation, the present inventors have conducted intensive studies to solve the above-mentioned problems, and as a result, have found that a homopolymer of MPC or a copolymer of MPC and a hydrophobic monomer and a cationic surfactant, By using a homopolymer or a combination of a water-soluble polymer other than a copolymer of MPC and a hydrophobic monomer, the conditioning effect such as moist feeling, smoothness, and hair firmness can be obtained without stickiness after use. The present inventors have found that a hair cosmetic having an effect of imparting firmness and an effect of preventing discoloration of dyed hair can be obtained, and based on this finding, the present invention has been completed.
[0006]
That is, the present invention provides the following components (a) to (c);
(A) one or two or more selected from a homopolymer of MPC or a copolymer of MPC and a hydrophobic monomer; (b) a cationic surfactant; (c) a water-soluble polymer (excluding component (a)) )
Is a hair cosmetic. Furthermore, it is a hair cosmetic containing the component (d) silicone oil. Further, it is a hair cosmetic containing the component (e) shea butter. Furthermore, it is a hair cosmetic in which the compounding mass ratio of component (a) to component (c) is component (a) / component (c) = 300/1 to 1/200.
[0007]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, the configuration of the present invention will be described.
The component (a) homopolymer of MPC or a copolymer of MPC and a hydrophobic monomer used in the present invention has excellent conditioning effects such as moist feeling, luster, and smoothness, as well as excellent coloration of dyed hair. It is contained for the purpose of imparting a drop prevention effect. The component (a) of the present invention is synergistically enhanced with the water-soluble polymer of the component (c) (excluding the component (a)) to be compounded, thereby synergistically improving the effect of preventing color fading of dyed hair. Becomes possible. MPC is represented by the following general formula (1).
[0008]
Embedded image
[0009]
Component (a) used in the present invention may be a homopolymer of MPC or one or two or more selected from copolymers of MPC and a hydrophobic monomer. In order to obtain a feeling in use, the molecular weight is preferably 5,000 or more, more preferably 10,000 or more. In the case of a copolymer with a hydrophobic monomer, the type of the hydrophobic monomer is not particularly limited, but styrene, acrylates, and methacrylates are preferable to obtain an excellent feeling in use. The molecular weight of the copolymer with the hydrophobic monomer is preferably 5,000 or more, more preferably 10,000 or more, to obtain an excellent feeling in use. Further, the constitutional molar ratio of MPC to the hydrophobic monomer is preferably in the range of 50:50 to 97: 3 in order to obtain an excellent feeling in use.
[0010]
If the homopolymer of the component (a) MPC or the copolymer of the MPC and the hydrophobic monomer used in the present invention is more specifically exemplified, the homopolymer of the MPC may be Lipidure-HM, Lipidure-HM Commercial products such as -500 (manufactured by NOF Corporation) and MPC and butyl methacrylate can be used as a copolymer of Lipidure-PMB (manufactured by NOF Corporation).
[0011]
The content of the homopolymer of the component (a) MPC or the copolymer of the MPC and the hydrophobic monomer used in the present invention is not particularly limited, but an excellent conditioning effect on hair and fading of dyed hair In order to obtain the prevention effect, the content is preferably 0.001 to 4% by mass (hereinafter, simply referred to as “%”) in the hair cosmetic, and more preferably 0.01 to 3%.
[0012]
The component (b) cationic surfactant used in the present invention is widely used in hair cosmetics for the purpose of imparting conditioning effects such as suppleness and softness to hair with good affinity and adsorptivity to hair. In addition, in the present invention, a homopolymer of MPC or a copolymer of MPC and a hydrophobic monomer and a water-soluble polymer of component (c) (excluding component (a)) are also used in the present invention. It is included for the purpose of reducing stiffness, weight, stickiness, etc., which occur when compounded in a large amount. By using the component (b) cationic surfactant in combination, it is possible to obtain a particularly excellent feeling in use. The component (b) cationic surfactant used in the present invention is not particularly limited as long as it is generally used for cosmetics and the like, but a quaternary ammonium salt of a mono-long-chain alkyl type, a di-long-chain alkyl type Quaternary ammonium salts, ethylene oxide (EO) -added quaternary ammonium salts, propylene oxide (PO) -added quaternary ammonium salts, and the like can be used. Specifically, stearyl trimethyl ammonium chloride, behenyl trimethyl ammonium chloride, cetyl trimethyl ammonium chloride, stearyl trimethyl ammonium bromide, behenyl trimethyl ammonium bromide, cetyl trimethyl ammonium bromide, distearyl dimethyl ammonium chloride, dibehenyl dimethyl ammonium chloride, Dicetyldimethylammonium chloride, stearyldimethylbenzylammonium chloride, dilauryldimethylammonium chloride, dipolyoxyethylene (15EO) chloride alkylmethylammonium, dipolyoxyethylene (4EO) lauryletherdimethylammonium chloride , Polyoxypropylene (40PO) methyldiethylammonium and the like. Mono-long chain alkyl quaternary ammonium salts such as allyltrimethylammonium, behenyltrimethylammonium chloride, cetyltrimethylammonium chloride, stearyltrimethylammonium bromide, distearyldimethylammonium chloride, dibehenyldimethylammonium chloride, dicetyldimethylammonium chloride And the like are preferred from the viewpoint of obtaining more excellent effects. These can be used alone or in combination of two or more as needed.
[0013]
Although the content of the component (b) cationic surfactant used in the present invention is not particularly limited, 0.01 to 10% of the hair cosmetic should be used in order to obtain excellent stiffness, weight, and sticky reduction effects. Preferably, it is 0.1 to 5%.
[0014]
The water-soluble polymer of the component (c) (excluding the component (a)) used in the present invention is contained for the purpose of imparting excellent hair firmness, firmness and an effect of preventing color fading of dyed hair. is there. The water-soluble polymer of the component (c) (excluding the component (a)) used in the present invention is not particularly limited, and a commonly used water-soluble polymer may be appropriately selected or combined, and For the purpose of imparting excellent firmness and stiffness, polysaccharide thickeners and derivatives thereof, (meth) acrylic thickening polymers and the like are preferable. Specifically, guar gum, gum arabic, sodium alginate, natural water-soluble polymers such as carrageenan, cationized cellulose, methyl cellulose, hydroxyethyl cellulose, hydroxypropyl cellulose, hydroxypropyl methyl cellulose, carboxymethyl cellulose, cationized guar gum, hydroxypropyl guar gum and the like And a synthetic water-soluble polymer such as a carboxyvinyl polymer, an alkyl-modified carboxyvinyl polymer, and sodium poly (meth) acrylate. Among them, sodium alginate, carrageenan, cationized cellulose, hydroxyethylcellulose, cationized guar gum, and carboxyvinyl polymer are more preferable for obtaining excellent effects. These can be used alone or in combination of two or more as needed.
[0015]
The content of the water-soluble polymer (except for the component (a)) of the component (c) used in the present invention is not particularly limited. 001 to 5% is preferable, and 0.01 to 2% is more preferable.
[0016]
The compounding mass ratio of the homopolymer of the component (a) MPC or the copolymer of the MPC and the hydrophobic monomer and the component (c) the water-soluble polymer (excluding the component (a)) used in the present invention is as follows. In order to obtain a more excellent feeling of use, an effect of imparting firmness and stiffness and an effect of preventing discoloration, the component (a) / component (c) is preferably 300/1 to 1/200, and 100/1 to 1/200. / 100 is more preferred.
[0017]
In the hair cosmetic composition of the present invention, the component (d) silicone oil can be blended in order to impart more excellent gloss, smoothness and tackiness reduction effects. By using the component (d) silicone oil in combination, it is possible to remarkably improve the feeling of use such as luster, smoothness and non-stickiness without impairing the moist feeling, firmness, stiffness and the effect of preventing discoloration of dyed hair. it can.
[0018]
The component (d) silicone oil used in the present invention is not particularly limited. For example, chain silicone such as low molecular weight to high molecular weight dimethylpolysiloxane, low molecular weight to high molecular weight methylphenylpolysiloxane, and decamethylcyclopentane Cyclic silicones such as siloxane and octamethylcyclotetrasiloxane, polyoxyalkylene-modified silicones, polyoxyalkylene / alkyl co-modified silicones, alkoxy-modified silicones, amino-modified silicones, quaternary cation-modified silicones, cross-linked organopolysiloxanes, ) Modified silicones such as reactive group-introduced silicone block copolymers such as acrylic-modified silicone, fluorine-modified silicone, and reactive group-containing amino-modified silicone. These can be used alone or in combination of two or more as needed. Among these, a reactive group-introduced silicone block copolymer is more preferable for obtaining a feeling of use such as excellent luster, smoothness and non-stickiness. Specifically, a reactive group-introduced silicone block copolymer represented by the following general formula (2) is exemplified. As a commercially available product of the reactive group-introduced silicone block copolymer, PEG-60 butyl amodimethicone emulsion (containing 21.5% solid content) sold by Nippon Unicar under the name SILTYLE 401 is exemplified. Can be done.
[0019]
Embedded image
[Wherein, R 1 is independently of each other a monovalent hydrocarbon group containing no aliphatic unsaturation, a hydroxyl group or an alkoxy group, and X 1 is a general formula: —R 3 —Z 1 (where R 3 is a direct bond) Or a divalent hydrocarbon group having 1 to 20 carbon atoms, Z 1 represents an amino group-containing group or an ammonium group-containing group), and R 2 is independently R 2 1 or X 1 , n is an integer of 2 to 4, a is an integer of at least 2 or more, c is an integer of at least 4 or more, d is an integer of at least 2 or more; b × d is at least 1 or more, Y represents a divalent organic group bonded to an adjacent silicon atom by carbon-silicon and to a polyoxyalkylene block by an oxygen atom, and the average molecular weight of each siloxane block is about 250 ~ About 1,000,000 00, the average molecular weight of each polyoxyalkylene block is about 200 to about 10,000, the siloxane block comprises about 25 to about 95% by weight of the copolymer, and the block copolymer has at least about 5%. It has an average molecular weight of 2,000. ]
[0020]
The content of the component (d) silicone oil used in the present invention is not particularly limited, but 0.01 to 20% of the hair cosmetic should be used in order to obtain a feeling of use such as excellent luster, smoothness and non-stickiness. Preferably, 0.1 to 10% is more preferable.
[0021]
In the hair cosmetic composition of the present invention, the component (e) shea butter may be added in order to impart a more excellent moist and moist feeling to the hair. By using the component (e) shea butter in combination, it is possible to remarkably improve a feeling of use such as a moist and moist feeling without impairing the effect of preventing firmness, firmness and discoloration of dyed hair.
[0022]
The component (e) shea butter used in the present invention can be obtained by extracting and purifying from shea seeds (nuclei) widely distributed in Central Africa, and is generally an oil or fat called shea butter. In Europe, it has long been used as a base material for skin cosmetics. Shea butter is an oil or fat in the form of a paste or wax at room temperature, and is mainly a triglyceride of stearic acid or oleic acid. Examples of commercially available products include Bioderma SX-19 and Bioderma SX-20 (manufactured by Sederma).
[0023]
The content of the component (e) shea butter used in the present invention is preferably 0.001 to 5%, more preferably 0.01 to 2% in hair cosmetics, in order to obtain an excellent moist and moist feeling of hair. preferable.
[0024]
The hair cosmetic composition of the present invention, in addition to the above components, according to the purpose, in a quantitative and qualitative range that does not impair the effects of the present invention, anionic surfactants, amphoteric surfactants, nonionic surfactants and the like Surfactants; oils (excluding shea butter) such as ester oils, higher fatty acids, higher alcohols, hydrocarbons and oils and fats; aqueous components such as polyhydric alcohols, saccharides and lower alcohols; amino acids, amino acid derivatives, peptides and peptide derivatives Cosmetic ingredients for hair, such as plant extracts; metal chelating agents such as edetate; pH adjusters such as citric acid, lactic acid, phosphoric acid or salts thereof; liquefied petroleum gas, dimethyl ether, nitrogen gas, carbon dioxide gas, etc. Other ingredients commonly used in hair cosmetics or cosmetics in general, such as fragrances, preservatives, bactericides, ultraviolet absorbers, antioxidants, pigments, pigments, etc. Door can be.
[0025]
Further, the hair cosmetic of the present invention is implemented in various forms such as liquid, emulsion, cream, gel, mist, foam (foam) depending on the combination with other components and the mechanism of the container. It can be used as a hair rinse, hair treatment, hair pack, hair lotion, hair cream, hair gel, hair conditioner for damage care, etc., and filled into aerosol container with propellant, hair spray, hair foam etc. It can also be used as an aerosol product. As a method of use, it can be used for any product such as a type that is applied to hair and then washed away, or a type that is applied to dry hair.
[0026]
【Example】
Hereinafter, the present invention will be further described with reference to Examples. Note that these do not limit the present invention at all.
[0027]
Examples 1 to 9 and Comparative Examples 1 to 3: Hair conditioner A rinse condition type hair conditioner of in-bath specification was prepared by the composition shown in Table 1 and the following production method, and each sample of the obtained hair conditioner was subjected to the following method. Sensory evaluation (stiffness, firmness, non-stickiness, softness, smoothness, moist feeling) and the effect of preventing discoloration were evaluated, and judgment was made. The results obtained are also shown in Table 1.
[0028]
[Table 1]
[0029]
(Production method)
A. The components (3) to (7) and (11) are dissolved by heating.
B. Components (8), (9), (12) and (14) are heated and dissolved.
C. Add A to B and uniformly emulsify and mix. After cooling, add components (1), (2), (10) and (13).
D. C was filled in a container to obtain a hair conditioner.
[0030]
(Evaluation method) <1> Hair firmness, firmness, <2> Non-stickiness of hair, <3> Softness of hair, <4> Smoothness of hair, <5> Moist feeling of hair, cold perm, bleach, etc. A hair bundle was prepared by bundling 30 g of 20 cm of the hair of a Japanese woman who had not been subjected to the beauty treatment described above. After rinsing these hair bundles with running water for 30 seconds and wiping off the moisture with a towel, one bundle was used as a blank and each sample of Examples 1 to 9 and Comparative Examples 1 to 2 was placed on each of the other hair bundles. 0.5 g each. After that, the hair tress on which the sample was applied was rinsed with water for 30 seconds and dried in a constant temperature bath at 30 ° C., and then the hair tress was firm, stiff, non-sticky, soft, and smooth by a 12-person expert evaluation panel. The moist feeling was evaluated using a five-point evaluation criterion shown in (a), and the average of the scores of each sample was determined using a four-point criterion shown in (b).
[0031]
(A) Five-level evaluation criteria (Score) (Evaluation)
4 points: Very good 3 points: 〃, good 2 points: 〃, unchanged 1 point: 、, slightly bad 0 point: 〃, bad compared to blank
(B) Four-step criteria (average score) (judgment)
3.5 or more: ◎
2.5 or more, less than 3.5: ○
1.5 or more and less than 2.5: △
Less than 1.5: ×
[0033]
(Evaluation method)
<6> Effect of preventing color fading of dyed hair A hair bundle of Japanese gray hair 10 cm / 2 g was dyed with a commercially available two-part permanent hair dye (dark brown). The dyed hair bundle was washed with a commercially available shampoo, and the samples of Examples 1 to 9 and Comparative Examples 1 to 3 were applied and then washed with water and lightly drained. This shampoo and rinse step was repeated 50 times. The color of each hair bundle was compared with that of a hair bundle (blank) that had not been treated after dyeing. The effect of preventing discoloration of the dyed hair was determined using the following criteria (c).
[0034]
(C) Judgment criteria (evaluation criteria) (Judgment)
Little difference: ◎
Slight discoloration: ○
Significant discoloration is observed: △
Almost discolored: ×
[0035]
As is clear from the results in Table 1, the hair conditioner of the present invention has no stickiness after use, an effect of imparting firmness and stiffness to hair, and a conditioning effect of hair as compared with those of Comparative Examples 1 to 3. Good results were obtained in all items of softness, smoothness, and moistness, and it was proved that the hair conditioner had a high effect of preventing discoloration of dyed hair and was excellent as a hair conditioner.
[0036]
[0037]
(Production method)
A. Components (1) to (4) and (13) are mixed and dissolved.
B. Components (5) to (12) are mixed and dissolved.
C. Add B to A and mix uniformly.
D. C was filled in a mist dispenser container to obtain a hair treatment lotion.
[0038]
The hair treatment lotion of Example 10 obtained as described above can be favorably used for hair in the form of a mist, and the hair after use has no stickiness, has sufficient firmness and firmness, and uses a hair dye. It was highly effective in preventing discoloration of the dyed hair. Further, after use, the hair was smooth and moist, and had less dryness, and had an excellent effect as a hair treatment lotion.
[0039]
Note 5: The amount of SM8704C (40% emulsion) (manufactured by Dow Corning Toray) in the formulation is the value of the amino-modified silicone pure.
[0040]
(Production method)
A. The components (2) to (7) are heated and dissolved.
B. Components (8) to (12) and (15) are heated and dissolved.
C. Add A to B and uniformly emulsify and mix. After cooling, add components (1), (13) and (14).
D. C was filled in a container to obtain a hair pack.
[0041]
The hair pack of Example 11 obtained as described above had no stickiness after use, had sufficient firmness and firmness, and was discolored for hair dyed with a hair dye. Was highly effective in preventing Further, the hair after use was soft and smooth, and its effect was maintained even after one day had passed, and the hair had an excellent effect as a hair pack.
[0042]
[0043]
(Production method)
A. Components (1), (2) and (6) are uniformly mixed with a part of the component (13).
B. The components (3) and (4) are uniformly mixed with a part of the component (13).
C. Components (7) to (10) are mixed and dissolved.
D. The remaining components (5) and (13) are mixed and dissolved.
E. FIG. C is added to D, mixed and dissolved, and A and B are further added and uniformly mixed.
F. Add (11) and (12) to E and mix.
G. FIG. F was filled into a container to obtain a hair gel.
[0044]
The hair gel of Example 12 obtained as described above has good hair styling power, firmness, firmness, and is not sticky, and prevents color fading on hair dyed using a hair dye. The effect was high, and the hair after use was soft and smooth, and had an excellent effect as a hair gel.
[0045]
【The invention's effect】
The hair cosmetic composition of the present invention has no tackiness after use, has a conditioning effect such as smoothness and moist feeling, and an effect of imparting firmness and firmness to the hair. In addition, it has excellent quality as a hair cosmetic with a high effect of preventing discoloration.
Claims (4)
(a)2−メタクリロイルオキシエチルホスホリルコリンの単独重合体または、2−メタクリロイルオキシエチルホスホリルコリンと疎水性モノマーとの共重合体から選ばれる一種又は二種以上
(b)カチオン性界面活性剤
(c)水溶性高分子(成分(a)を除く)
を含有することを特徴とする毛髪化粧料。The following components (a) to (c);
(A) one or two or more selected from a homopolymer of 2-methacryloyloxyethyl phosphorylcholine or a copolymer of 2-methacryloyloxyethyl phosphorylcholine and a hydrophobic monomer; (b) a cationic surfactant; Water-soluble polymer (excluding component (a))
A hair cosmetic comprising:
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JP2002308109A JP2004143065A (en) | 2002-10-23 | 2002-10-23 | Hair cosmetic |
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JP2002308109A JP2004143065A (en) | 2002-10-23 | 2002-10-23 | Hair cosmetic |
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Family
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006248986A (en) * | 2005-03-10 | 2006-09-21 | Nakano Seiyaku Kk | Styling cosmetic |
JP2009544644A (en) * | 2006-07-26 | 2009-12-17 | ヘンケル・アクチェンゲゼルシャフト・ウント・コムパニー・コマンディットゲゼルシャフト・アウフ・アクチェン | Hair colorant containing shea butter |
JP2010105964A (en) * | 2008-10-30 | 2010-05-13 | Aderans Co Ltd | Aftertreatment agent for permanent wave and hair color |
JP2015209391A (en) * | 2014-04-25 | 2015-11-24 | クラシエホームプロダクツ株式会社 | Hair cosmetics |
JP2017190290A (en) * | 2016-04-12 | 2017-10-19 | クラシエホームプロダクツ株式会社 | Hair cosmetics |
JP2019094265A (en) * | 2017-11-17 | 2019-06-20 | 日本メナード化粧品株式会社 | Hair conditioning agent and method for producing the same |
-
2002
- 2002-10-23 JP JP2002308109A patent/JP2004143065A/en active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006248986A (en) * | 2005-03-10 | 2006-09-21 | Nakano Seiyaku Kk | Styling cosmetic |
JP2009544644A (en) * | 2006-07-26 | 2009-12-17 | ヘンケル・アクチェンゲゼルシャフト・ウント・コムパニー・コマンディットゲゼルシャフト・アウフ・アクチェン | Hair colorant containing shea butter |
JP2010105964A (en) * | 2008-10-30 | 2010-05-13 | Aderans Co Ltd | Aftertreatment agent for permanent wave and hair color |
JP2015209391A (en) * | 2014-04-25 | 2015-11-24 | クラシエホームプロダクツ株式会社 | Hair cosmetics |
JP2017190290A (en) * | 2016-04-12 | 2017-10-19 | クラシエホームプロダクツ株式会社 | Hair cosmetics |
JP2019094265A (en) * | 2017-11-17 | 2019-06-20 | 日本メナード化粧品株式会社 | Hair conditioning agent and method for producing the same |
JP7036418B2 (en) | 2017-11-17 | 2022-03-15 | 日本メナード化粧品株式会社 | Hair conditioning agent and its manufacturing method |
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