JP2017071570A - Hair washing cosmetic - Google Patents
Hair washing cosmetic Download PDFInfo
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- JP2017071570A JP2017071570A JP2015199305A JP2015199305A JP2017071570A JP 2017071570 A JP2017071570 A JP 2017071570A JP 2015199305 A JP2015199305 A JP 2015199305A JP 2015199305 A JP2015199305 A JP 2015199305A JP 2017071570 A JP2017071570 A JP 2017071570A
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- 238000005406 washing Methods 0.000 title claims abstract description 62
- 239000002537 cosmetic Substances 0.000 title claims abstract description 49
- 150000003839 salts Chemical class 0.000 claims abstract description 29
- 235000014113 dietary fatty acids Nutrition 0.000 claims abstract description 17
- 229930195729 fatty acid Natural products 0.000 claims abstract description 17
- 239000000194 fatty acid Substances 0.000 claims abstract description 17
- 150000004665 fatty acids Chemical class 0.000 claims abstract description 16
- -1 polyoxyethylene Polymers 0.000 claims abstract description 15
- HOVAGTYPODGVJG-UVSYOFPXSA-N (3s,5r)-2-(hydroxymethyl)-6-methoxyoxane-3,4,5-triol Chemical compound COC1OC(CO)[C@@H](O)C(O)[C@H]1O HOVAGTYPODGVJG-UVSYOFPXSA-N 0.000 claims abstract description 12
- HOVAGTYPODGVJG-UHFFFAOYSA-N methyl beta-galactoside Natural products COC1OC(CO)C(O)C(O)C1O HOVAGTYPODGVJG-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000001913 cellulose Substances 0.000 claims abstract description 8
- 229920002678 cellulose Polymers 0.000 claims abstract description 8
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims abstract description 7
- 239000002280 amphoteric surfactant Substances 0.000 claims description 17
- KWIUHFFTVRNATP-UHFFFAOYSA-N glycine betaine Chemical compound C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 claims description 12
- 229910052708 sodium Inorganic materials 0.000 claims description 9
- 239000011734 sodium Substances 0.000 claims description 9
- 239000003240 coconut oil Substances 0.000 claims description 8
- 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 claims description 7
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 claims description 6
- SUZRRICLUFMAQD-UHFFFAOYSA-N N-Methyltaurine Chemical compound CNCCS(O)(=O)=O SUZRRICLUFMAQD-UHFFFAOYSA-N 0.000 claims description 6
- 229960003237 betaine Drugs 0.000 claims description 6
- 229930195712 glutamate Natural products 0.000 claims description 6
- YZZPMSRIIZWDAJ-AWEZNQCLSA-N (2s)-2-(2-oxotridecylamino)propanoic acid Chemical compound CCCCCCCCCCCC(=O)CN[C@@H](C)C(O)=O YZZPMSRIIZWDAJ-AWEZNQCLSA-N 0.000 claims description 4
- PSBDWGZCVUAZQS-UHFFFAOYSA-N (dimethylsulfonio)acetate Chemical compound C[S+](C)CC([O-])=O PSBDWGZCVUAZQS-UHFFFAOYSA-N 0.000 claims description 4
- 229940117986 sulfobetaine Drugs 0.000 claims description 4
- 108010039491 Ricin Proteins 0.000 claims description 3
- 238000005187 foaming Methods 0.000 abstract description 32
- 239000006260 foam Substances 0.000 abstract description 24
- 238000001035 drying Methods 0.000 abstract description 19
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- 230000007794 irritation Effects 0.000 description 16
- 230000000052 comparative effect Effects 0.000 description 14
- 238000011156 evaluation Methods 0.000 description 8
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 description 6
- 239000004472 Lysine Substances 0.000 description 6
- 239000002253 acid Substances 0.000 description 6
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 6
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 125000004442 acylamino group Chemical group 0.000 description 5
- 239000003945 anionic surfactant Substances 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 5
- HLERILKGMXJNBU-UHFFFAOYSA-N norvaline betaine Chemical compound CCCC(C([O-])=O)[N+](C)(C)C HLERILKGMXJNBU-UHFFFAOYSA-N 0.000 description 5
- 239000004094 surface-active agent Substances 0.000 description 5
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- OVBJJZOQPCKUOR-UHFFFAOYSA-L EDTA disodium salt dihydrate Chemical compound O.O.[Na+].[Na+].[O-]C(=O)C[NH+](CC([O-])=O)CC[NH+](CC([O-])=O)CC([O-])=O OVBJJZOQPCKUOR-UHFFFAOYSA-L 0.000 description 2
- FPVVYTCTZKCSOJ-UHFFFAOYSA-N Ethylene glycol distearate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCCOC(=O)CCCCCCCCCCCCCCCCC FPVVYTCTZKCSOJ-UHFFFAOYSA-N 0.000 description 2
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical class OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 2
- GWVPJQDUGPKIOI-UQKRIMTDSA-N [Na].CCCCCCCCCCCC(=O)CN[C@@H](C)C(O)=O Chemical compound [Na].CCCCCCCCCCCC(=O)CN[C@@H](C)C(O)=O GWVPJQDUGPKIOI-UQKRIMTDSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000003599 detergent Substances 0.000 description 2
- POULHZVOKOAJMA-UHFFFAOYSA-M dodecanoate Chemical compound CCCCCCCCCCCC([O-])=O POULHZVOKOAJMA-UHFFFAOYSA-M 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 229940070765 laurate Drugs 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000008213 purified water Substances 0.000 description 2
- 239000002453 shampoo Substances 0.000 description 2
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 description 2
- 235000010234 sodium benzoate Nutrition 0.000 description 2
- 239000004299 sodium benzoate Substances 0.000 description 2
- 159000000000 sodium salts Chemical class 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002562 thickening agent Substances 0.000 description 2
- QZOCLMVPDZXQDZ-SFHVURJKSA-N (2S)-2-(2-oxoheptadecylamino)propanoic acid Chemical compound C(CCCCCCCCCCCCCCC)(=O)CN[C@@H](C)C(=O)O QZOCLMVPDZXQDZ-SFHVURJKSA-N 0.000 description 1
- PZVNSKAGZVYWSD-INIZCTEOSA-N (2S)-2-(2-oxopentadecylamino)propanoic acid Chemical compound CCCCCCCCCCCCCC(=O)CN[C@@H](C)C(O)=O PZVNSKAGZVYWSD-INIZCTEOSA-N 0.000 description 1
- 229940058015 1,3-butylene glycol Drugs 0.000 description 1
- KZVIUXKOLXVBPC-UHFFFAOYSA-N 16-methylheptadecanamide Chemical compound CC(C)CCCCCCCCCCCCCCC(N)=O KZVIUXKOLXVBPC-UHFFFAOYSA-N 0.000 description 1
- URACZAGMGOMSLF-UHFFFAOYSA-N 2-(2-oxononadecylamino)ethanesulfonic acid Chemical compound CCCCCCCCCCCCCCCCCC(=O)CNCCS(O)(=O)=O URACZAGMGOMSLF-UHFFFAOYSA-N 0.000 description 1
- BPKHXPQBMDXZBH-UHFFFAOYSA-N 2-(2-oxopentadecylamino)ethanesulfonic acid Chemical compound CCCCCCCCCCCCCC(=O)CNCCS(O)(=O)=O BPKHXPQBMDXZBH-UHFFFAOYSA-N 0.000 description 1
- SLQVHWZLWVVHBD-UHFFFAOYSA-N 2-(2-oxotridecylamino)ethanesulfonic acid Chemical compound CCCCCCCCCCCC(=O)CNCCS(O)(=O)=O SLQVHWZLWVVHBD-UHFFFAOYSA-N 0.000 description 1
- VGVRWTPKKMTCFK-UHFFFAOYSA-N 2-[hexadecanoyl(methyl)amino]ethanesulfonic acid Chemical compound CCCCCCCCCCCCCCCC(=O)N(C)CCS(O)(=O)=O VGVRWTPKKMTCFK-UHFFFAOYSA-N 0.000 description 1
- TWJNQYPJQDRXPH-UHFFFAOYSA-N 2-cyanobenzohydrazide Chemical compound NNC(=O)C1=CC=CC=C1C#N TWJNQYPJQDRXPH-UHFFFAOYSA-N 0.000 description 1
- DPUOLQHDNGRHBS-UHFFFAOYSA-N Brassidinsaeure Natural products CCCCCCCCC=CCCCCCCCCCCCC(O)=O DPUOLQHDNGRHBS-UHFFFAOYSA-N 0.000 description 1
- LTRBJXFLUMYJJK-FQEVSTJZSA-N CCCCCCCCCCCCCCCCCC(=O)CN[C@@H](C)C(=O)O Chemical compound CCCCCCCCCCCCCCCCCC(=O)CN[C@@H](C)C(=O)O LTRBJXFLUMYJJK-FQEVSTJZSA-N 0.000 description 1
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 244000060011 Cocos nucifera Species 0.000 description 1
- 208000001840 Dandruff Diseases 0.000 description 1
- URXZXNYJPAJJOQ-UHFFFAOYSA-N Erucic acid Natural products CCCCCCC=CCCCCCCCCCCCC(O)=O URXZXNYJPAJJOQ-UHFFFAOYSA-N 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 239000004909 Moisturizer Substances 0.000 description 1
- 235000021360 Myristic acid Nutrition 0.000 description 1
- TUNFSRHWOTWDNC-UHFFFAOYSA-N Myristic acid Natural products CCCCCCCCCCCCCC(O)=O TUNFSRHWOTWDNC-UHFFFAOYSA-N 0.000 description 1
- GDFAOVXKHJXLEI-VKHMYHEASA-N N-methyl-L-alanine Chemical compound C[NH2+][C@@H](C)C([O-])=O GDFAOVXKHJXLEI-VKHMYHEASA-N 0.000 description 1
- 235000019482 Palm oil Nutrition 0.000 description 1
- 241000282320 Panthera leo Species 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 206010040880 Skin irritation Diseases 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 125000002252 acyl group Chemical group 0.000 description 1
- 150000008051 alkyl sulfates Chemical class 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 229940121363 anti-inflammatory agent Drugs 0.000 description 1
- 239000002260 anti-inflammatory agent Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 235000019437 butane-1,3-diol Nutrition 0.000 description 1
- 239000004359 castor oil Substances 0.000 description 1
- 235000019438 castor oil Nutrition 0.000 description 1
- 239000002738 chelating agent Substances 0.000 description 1
- 235000019864 coconut oil Nutrition 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- DPUOLQHDNGRHBS-KTKRTIGZSA-N erucic acid Chemical compound CCCCCCCC\C=C/CCCCCCCCCCCC(O)=O DPUOLQHDNGRHBS-KTKRTIGZSA-N 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 1
- 229940100608 glycol distearate Drugs 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001333 moisturizer Effects 0.000 description 1
- 210000004877 mucosa Anatomy 0.000 description 1
- 231100000017 mucous membrane irritation Toxicity 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 239000003002 pH adjusting agent Substances 0.000 description 1
- 239000002540 palm oil Substances 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- WBHHMMIMDMUBKC-XLNAKTSKSA-N ricinelaidic acid Chemical compound CCCCCC[C@@H](O)C\C=C\CCCCCCCC(O)=O WBHHMMIMDMUBKC-XLNAKTSKSA-N 0.000 description 1
- 229960003656 ricinoleic acid Drugs 0.000 description 1
- FEUQNCSVHBHROZ-UHFFFAOYSA-N ricinoleic acid Natural products CCCCCCC(O[Si](C)(C)C)CC=CCCCCCCCC(=O)OC FEUQNCSVHBHROZ-UHFFFAOYSA-N 0.000 description 1
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Landscapes
- Cosmetics (AREA)
- Detergent Compositions (AREA)
Abstract
Description
本願発明は、洗髪用化粧料に関し、更に詳細には皮膚及び毛髪に対し低刺激であって、適度な粘度を有し、洗髪時に良好な泡立ち及び泡質を有し、すすぎ時に髪のきしみが少なく、乾燥後の仕上がりが良好である洗髪用化粧料に関する。 The present invention relates to a cosmetic for washing hair, and more specifically, it has low irritation to skin and hair, has an appropriate viscosity, has good foaming and foam quality at the time of shampooing, and has squeaky hair at the time of rinsing. The present invention relates to a hair-washing cosmetic that has a small amount and a good finish after drying.
シャンプーなどの洗髪用化粧料にはアニオン性界面活性剤が主成分として配合されている。これらの中で従来から、アルキル硫酸塩やポリオキシエチレンアルキルエーテル硫酸塩が汎用されているが、これらは洗浄力、起泡力に優れるものの、洗浄時及びすすぎ時の指通りが悪く、洗浄後の頭髪のきしみや、ぱさついた感触があり、皮膚及び眼粘膜に対する刺激性が高いという問題点があった。 An anionic surfactant is blended as a main component in a hair washing cosmetic such as shampoo. Of these, alkyl sulfates and polyoxyethylene alkyl ether sulfates have been widely used. However, these are excellent in detergency and foaming ability, but they are not easy to follow during washing and rinsing. There is a problem that the hair has a squeaky hair, a crispy feel, and a high irritation to the skin and ocular mucosa.
一方、近年、比較的低刺激で安全性が高いアニオン性界面活性剤としてアシルアミノ酸系界面活性剤が使用されている。しかしながら、アシルアミノ酸系界面活性剤を用いた洗髪用化粧料は、すすぎ時の感触や仕上がり時の毛髪の状態を良好にする機能は優れているものの、泡立ちが良好ではなく、また、増粘しづらいため、毛髪へ塗布するために手にとった時に手からこぼれやすいという問題点があった。アシルアミノ酸系界面活性剤を用いた洗髪用化粧料として、これまで様々なものが提案されている。 On the other hand, in recent years, acylamino acid surfactants have been used as anionic surfactants with relatively low irritation and high safety. However, hair washing cosmetics using acylamino acid surfactants have excellent functions to improve the feel during rinsing and the condition of the hair when finished, but they do not have good foaming and are thickened. It was difficult to spill from the hand when it was taken to apply to the hair. Various cosmetics for hair washing using acylamino acid surfactants have been proposed so far.
例えば、ポリオキシエチレン硬化ヒマシ油、Ｎ−アシルアミノ酸塩、アシルＮ−メチルタウリン塩、両性界面活性剤を含有する洗浄剤組成物が提案されており（特許文献１）、洗浄力と泡立ちに優れ、使用後にさっぱりとした使用感があり、かつ皮膚刺激性・眼粘膜刺激性が極めて少ないことが記載されている。 For example, a detergent composition containing polyoxyethylene hydrogenated castor oil, N-acyl amino acid salt, acyl N-methyl taurate salt, and amphoteric surfactant has been proposed (Patent Document 1), and has excellent detergency and foaming. It is described that it has a refreshing feeling after use and has very little skin irritation and eye mucous membrane irritation.
また、分岐脂肪酸アミドプロピルベタイン型両性界面活性剤、少なくとも一部はアシルアミノ酸またはその塩を含むアニオン性界面活性剤、カチオン化ポリマーを配合したシャンプーが提案されており（特許文献２）、泡質が良好であり、かつ洗浄後の毛髪の感触を高めることが記載されている。 Further, a shampoo containing a branched fatty acid amidopropyl betaine type amphoteric surfactant, an anionic surfactant containing at least part of an acylamino acid or a salt thereof, and a cationized polymer has been proposed (Patent Document 2). Is good and enhances the feel of the hair after washing.
さらに、Ｎ−アシル−Ｎ−メチルタウリン塩、ポリグリセリン脂肪酸エステル、両性界面活性剤を含有する洗浄剤組成物が提案されており（特許文献３）、皮膚及び毛髪に対して低刺激であって、起泡力が高く、泡質が良好で、使用感、使用性が優れていることが記載されている。 Furthermore, a detergent composition containing N-acyl-N-methyltaurine salt, polyglycerin fatty acid ester, and amphoteric surfactant has been proposed (Patent Document 3), which is mild to skin and hair. Further, it is described that the foaming power is high, the foam quality is good, and the feeling of use and usability are excellent.
しかしながら、これらの洗髪用化粧料は、泡立ち、泡質、使用時の粘度のすべてが満足できるものはなく、洗髪時の泡立ちや泡質に優れ、適度な粘度を有し、すすぎ時や乾燥後の使用感も良好である洗髪用化粧料の開発が望まれていた。 However, these cosmetics for washing hair are not satisfactory in all of foaming, foam quality and viscosity at the time of use, have excellent foaming and foam quality at the time of washing hair, have an appropriate viscosity, and are rinsed or after drying The development of a hair-washing cosmetic material that has a good feeling of use has been desired.
本願発明における課題は、アシルアミノ酸系界面活性剤を含有した皮膚及び毛髪に対し低刺激な洗髪用化粧料であって、適度な粘度を有し、洗髪時に良好な泡立ち及び泡質を有し、すすぎ時に髪のきしみが少なく、乾燥後の仕上がりが良好である洗髪用化粧料を提供することである。 The problem in the present invention is a cosmetic for washing hair that is mild to skin and hair containing an acylamino acid surfactant, has a suitable viscosity, has good foaming and foam quality at the time of washing the hair, An object of the present invention is to provide a hair-washing cosmetic material that has less hair squeaks when rinsed and has a good finish after drying.
かかる事情に鑑み、本願発明者らは鋭意研究の結果、（Ａ）Ｎ−アシルメチルタウリン又はその塩、（Ｂ）Ｎ−アシルメチルアラニン又はその塩、（Ｃ）両性界面活性剤、（Ｄ）カチオン化セルロース、（Ｅ）ポリオキシエチレン脂肪酸メチルグルコシドを含有し、かつｐＨが５．５〜６．５である洗髪用化粧料が、皮膚及び毛髪に対し低刺激であって、適度な粘度を有し、洗髪時に良好な泡立ち及び泡質を有し、すすぎ時に髪のきしみが少なく、乾燥後の仕上がりが良好であることを見出し、本願発明を完成させた。 In view of such circumstances, the present inventors, as a result of intensive studies, (A) N-acylmethyltaurine or a salt thereof, (B) N-acylmethylalanine or a salt thereof, (C) an amphoteric surfactant, (D) A cosmetic for hair washing containing cationized cellulose, (E) polyoxyethylene fatty acid methyl glucoside and having a pH of 5.5 to 6.5 is mild to skin and hair and has an appropriate viscosity. It has been found that it has good foaming and foam quality at the time of shampooing, has few hair squeaks at the time of rinsing, and has a good finish after drying.
また、本願発明は、前記成分（Ａ）Ｎ−アシルメチルタウリン又はその塩及び（Ｂ）Ｎ−アシルメチルアラニン又はその塩の含有量が合計して４〜２０重量％であることを特徴とする洗髪用化粧料を提供する。 The present invention is characterized in that the total content of the component (A) N-acylmethyltaurine or a salt thereof and (B) N-acylmethylalanine or a salt thereof is 4 to 20% by weight. Provides cosmetics for shampooing.
また、本願発明は、前記成分（Ａ）Ｎ−アシルメチルタウリン又はその塩がＮ−ヤシ油脂肪酸メチルタウリン又はその塩、（Ｂ）Ｎ−アシルメチルアラニン又はその塩がＮ−ラウロイルメチルアラニン又はその塩であることを特徴とする洗髪用化粧料を提供する。 In the present invention, the component (A) N-acylmethyltaurine or a salt thereof is N-coconut oil fatty acid methyltaurine or a salt thereof, and (B) N-acylmethylalanine or a salt thereof is N-lauroylmethylalanine or a salt thereof. A cosmetic for washing hair characterized by being a salt is provided.
また、本願発明は、前記成分（Ｃ）両性界面活性剤がアルキルアミドプロピルベタイン型両性界面活性剤及び／又はアルキルアミドスルホベタイン型両性界面活性剤であることを特徴とする洗髪用化粧料を提供する。 In addition, the present invention provides a cosmetic for washing hair, wherein the component (C) amphoteric surfactant is an alkylamidopropylbetaine type amphoteric surfactant and / or an alkylamide sulfobetaine type amphoteric surfactant. To do.
また、本願発明は、前記成分（Ｄ）カチオン化セルロースの重量平均分子量が１００万〜３００万であることを特徴とする洗髪用化粧料を提供する。 Moreover, this invention provides the cosmetics for hair washing characterized by the weight average molecular weights of the said component (D) cationized cellulose being 1 million-3 million.
また、本願発明は、（Ｆ）ジラウロイルグルタミン酸リシンナトリウムを含有することを特徴とする洗髪用化粧料を提供する。 Moreover, this invention provides the cosmetics for hair washing characterized by containing the ricin sodium dilauroyl glutamate (F).
本願発明の洗髪用化粧料は、皮膚及び毛髪に対し低刺激であって、適度な粘度を有し、洗髪時に良好な泡立ち及び泡質を有し、すすぎ時に髪のきしみが少なく、乾燥後の仕上がりが良好で優れたものであった。 The cosmetic for hair washing of the present invention has low irritation to the skin and hair, has an appropriate viscosity, has good foaming and foam quality at the time of shampooing, has little hair squeaks at the time of rinsing, and after drying The finish was good and excellent.
本願発明に用いる成分（Ａ）Ｎ−アシルメチルタウリン又はその塩としては、Ｎ−ヤシ油脂肪酸メチルタウリン、Ｎ−ラウロイルメチルタウリン、Ｎ−ミリストイルメチルタウリン、Ｎ−ステアロイルメチルタウリン、Ｎ−パルミトイルメチルタウリン、及びこれらの塩（ナトリウム塩、カリウム塩、トリエタノールアミン塩等）等が挙げられる。これらのＮ−アシルメチルタウリン又はその塩は、１種又は２種以上を組み合わせて用いることができる。これらの中でも、洗髪用化粧料の泡立ち及び泡質を良好にし得る点から、Ｎ−ヤシ油脂肪酸メチルタウリン又はその塩が好ましい。 As component (A) N-acylmethyltaurine or a salt thereof used in the present invention, N-coconut oil fatty acid methyltaurine, N-lauroylmethyltaurine, N-myristoylmethyltaurine, N-stearoylmethyltaurine, N-palmitoylmethyltaurine And salts thereof (sodium salt, potassium salt, triethanolamine salt, etc.) and the like. These N-acylmethyl taurines or salts thereof can be used alone or in combination of two or more. Among these, N-coconut oil fatty acid methyl taurine or a salt thereof is preferable from the viewpoint of improving the foaming and foam quality of the cosmetic for washing hair.
成分（Ａ）の含有量は、好ましくは洗髪用化粧料全体に対して３〜１５重量％、特に好ましくは５〜１５重量％である。３重量％より少ないと、洗浄力及び泡立ちが不十分の場合があり、また１５重量％を越えると、使用感が悪くなる場合がある。 Content of a component (A) becomes like this. Preferably it is 3 to 15 weight% with respect to the whole cosmetics for hair washing, Most preferably, it is 5 to 15 weight%. If it is less than 3% by weight, the detergency and foaming may be insufficient, and if it exceeds 15% by weight, the feeling in use may be deteriorated.
本願発明に用いる成分（Ｂ）Ｎ−アシルメチルアラニン又はその塩としては、Ｎ−ラウロイルメチルアラニン、Ｎ−ヤシ油脂肪酸メチルアラニン、Ｎ−ミリストイルメチルアラニン、Ｎ−ステアロイルメチルアラニン、Ｎ−パルミトイルメチルアラニン、及びこれらの塩（ナトリウム塩、カリウム塩、トリエタノールアミン塩等）等が挙げられる。これらのＮ−アシルメチルアラニン又はその塩は、１種又は２種以上を組み合わせて用いることができる。これらの中でも、洗髪用化粧料の泡立ち及び泡質を良好にし得る点から、Ｎ−ラウロイルメチルアラニン又はその塩が好ましい。 As component (B) N-acylmethylalanine or a salt thereof used in the present invention, N-lauroylmethylalanine, N-coconut oil fatty acid methylalanine, N-myristoylmethylalanine, N-stearoylmethylalanine, N-palmitoylmethylalanine And salts thereof (sodium salt, potassium salt, triethanolamine salt, etc.) and the like. These N-acylmethylalanines or salts thereof can be used alone or in combination of two or more. Among these, N-lauroylmethylalanine or a salt thereof is preferable from the viewpoint that the foaming and foam quality of the cosmetic for hair washing can be improved.
成分（Ｂ）の含有量は、好ましくは洗髪用化粧料全体に対して１〜１５重量％、特に好ましくは２〜１５重量％である。１重量％より少ないと、洗浄力及び泡立ちが不十分の場合があり、また１５重量％を越えると、使用感が悪くなる場合がある。 Content of a component (B) becomes like this. Preferably it is 1 to 15 weight% with respect to the whole cosmetics for hair washing, Most preferably, it is 2 to 15 weight%. If it is less than 1% by weight, the detergency and foaming may be insufficient, and if it exceeds 15% by weight, the feeling in use may be deteriorated.
成分（Ａ）及び成分（Ｂ）の含有量は合計して、好ましくは洗髪用化粧料全体に対して４〜２０重量％、特に好ましくは７〜２０重量％である。４重量％より少ないと、洗浄力及び泡立ちが不十分の場合があり、また２０重量％を越えると、使用感が悪くなる場合がある。 The total content of component (A) and component (B) is preferably 4 to 20% by weight, particularly preferably 7 to 20% by weight, based on the total amount of the cosmetic for hair washing. If it is less than 4% by weight, the detergency and foaming may be insufficient, and if it exceeds 20% by weight, the feeling of use may be deteriorated.
本願発明に用いる成分（Ｃ）両性界面活性剤としては、アルキルアミドプロピルベタイン型両性界面活性剤及び／又はアルキルアミドスルホベタイン型両性界面活性剤が好ましい。アルキルアミドプロピルベタイン型両性界面活性剤としては、ラウリン酸アミドプロピルベタイン、ヤシ油脂肪酸アミドプロピルベタイン、イソステアリン酸アミドプロピルベタイン、パーム核脂肪酸アミドプロピルベタイン、リシノレイン酸アミドプロピルベタイン等が挙げられる。これらの中でも、洗髪用化粧料の泡立ち及び泡質を良好にし得る点から、ラウリン酸アミドプロピルベタインが特に好ましい。アルキルアミドスルホベタイン型両性界面活性剤としては、ラウリン酸アミドプロピルヒドロキシスルホベタイン、ミリスチン酸アミドプロピルヒドロキシスルホベタイン、ヤシ油脂肪酸アミドプロピルヒドロキシスルホベタイン、エルカ酸アミドプロピルヒドロキシスルホベタイン等が挙げられる。これらの中でも、洗髪用化粧料の泡立ち及び泡質を良好にし得る点から、ラウリン酸アミドプロピルヒドロキシスルホベタインが特に好ましい。
これらの両性界面活性剤は、１種又は２種以上を組み合わせて用いることができる。
The component (C) amphoteric surfactant used in the present invention is preferably an alkylamidopropyl betaine type amphoteric surfactant and / or an alkylamide sulfobetaine type amphoteric surfactant. Examples of the alkylamidopropyl betaine type amphoteric surfactants include amide propyl betaine laurate, coconut fatty acid amide propyl betaine, isostearic acid amide propyl betaine, palm kernel fatty acid amide propyl betaine, and ricinoleic acid amide propyl betaine. Among these, lauric acid amidopropyl betaine is particularly preferable from the viewpoint of improving the foaming and foam quality of the hair-washing cosmetic. Examples of the alkylamide sulfobetaine type amphoteric surfactant include lauric acid amidopropyl hydroxysulfobetaine, myristic acid amidopropyl hydroxysulfobetaine, coconut oil fatty acid amidopropyl hydroxysulfobetaine, and erucic acid amidopropyl hydroxysulfobetaine. Among these, lauric acid amidopropyl hydroxysulfobetaine is particularly preferable because it can improve the foaming and foam quality of the hair-washing cosmetic.
These amphoteric surfactants can be used alone or in combination of two or more.
成分（Ｃ）の含有量は特に限定されるものではないが、好ましくは洗髪用化粧料全体に対して１〜１５重量％、特に好ましくは３〜１５重量％である。１重量％より少ないと、粘度が低下する場合があり、また１５重量％を越えると、使用感が悪くなる場合がある。 Although content of a component (C) is not specifically limited, Preferably it is 1 to 15 weight% with respect to the whole cosmetics for hair washing, Most preferably, it is 3 to 15 weight%. When the amount is less than 1% by weight, the viscosity may decrease, and when the amount exceeds 15% by weight, the usability may be deteriorated.
本願発明に用いる成分（Ｄ）カチオン化セルロースとしては、市販品を用いることが可能であり、例えばアクゾノーベル社製のＣＥＬＱＵＡＴ ＳＣ−２３０Ｍ（平均分子量：１７０万）、ライオン社製のレオガードＭＧＰ（平均分子量：１６５万）、レオガードＭＬＰ（平均分子量１３０万）、東邦化学工業社製のカチナールＨＣ−２００（平均分子量：１３０万）、カチナールＬＣ−２００（平均分子量：１２５万）が挙げられる。 As the component (D) cationized cellulose used in the present invention, commercially available products can be used. For example, CELQUAT SC-230M (average molecular weight: 1.7 million) manufactured by Akzo Nobel, Leogard MGP (average) manufactured by Lion Molecular weight: 1.65 million), Leogard MLP (average molecular weight: 1.3 million), Kachinal HC-200 (average molecular weight: 1.3 million) manufactured by Toho Chemical Industry Co., Ltd., and kachinal LC-200 (average molecular weight: 1.25 million).
成分（Ｄ）の平均分子量は、好ましくは１００万〜３００万、特に好ましくは１５０万〜３００万である。１００万未満だとすすぎ時のきしみのなさが悪くなる場合があり、かつ乾燥後の髪がぱさついた感触になる場合がある。一方、３００万を超えると洗髪用化粧料の低温保存安定性に劣るとともに、洗髪用化粧料中への溶解が困難になる場合がある。 The average molecular weight of the component (D) is preferably 1 million to 3 million, and particularly preferably 1.5 to 3 million. If it is less than 1 million, the squeakiness at the time of rinsing may worsen, and the hair after drying may have a crisp feel. On the other hand, when it exceeds 3 million, the low-temperature storage stability of the hair-washing cosmetics may be inferior, and dissolution in the hair-washing cosmetics may be difficult.
成分（Ｄ）の含有量は特に限定されるものではないが、好ましくは洗髪用化粧料全体に対して０．１〜１．５重量％、特に好ましくは０．１〜１重量％である。０．１重量％より少ないと、洗髪時及びすすぎ時のきしみ感が強く、また１．５重量％を越えると、洗浄後にごわつき感が生じる場合がある。 Although content of a component (D) is not specifically limited, Preferably it is 0.1 to 1.5 weight% with respect to the whole cosmetics for hair washing, Most preferably, it is 0.1 to 1 weight%. If it is less than 0.1% by weight, the squeaky feeling at the time of shampooing and rinsing is strong, and if it exceeds 1.5% by weight, a feeling of stiffness may occur after washing.
本願発明に用いる成分（Ｅ）ポリオキシエチレン脂肪酸メチルグルコシドとしては、ポリオキシエチレンジオレイン酸メチルグルコシド（１２０Ｅ．Ｏ．）、ポリオキシエチレントリオレイン酸メチルグルコシド（１２０Ｅ．Ｏ．）、ポリオキシエチレントリイソステアリン酸メチルグルコシド（１２０Ｅ．Ｏ．）等が挙げられる。（括弧内の数値はエチレンオキサイドの平均付加モル数を意味する）。これらの中でも、ポリオキシエチレンジオレイン酸メチルグルコシド（１２０Ｅ．Ｏ．）が好ましい。 As the component (E) polyoxyethylene fatty acid methyl glucoside used in the present invention, polyoxyethylene dioleic acid methyl glucoside (120 EO), polyoxyethylene trioleic acid methyl glucoside (120 EO), polyoxyethylene And triisostearic acid methyl glucoside (120E.O.). (The numbers in parentheses mean the average number of moles of ethylene oxide added). Among these, polyoxyethylene dioleic acid methyl glucoside (120E.O.) is preferable.
成分（Ｅ）の含有量は特に限定されるものではないが、好ましくは洗髪用化粧料全体に対して０．１〜３重量％、特に好ましくは０．１〜２重量％である。０．１重量％より少ないと、増粘効果が弱く、また３重量％を越えると、洗浄後にごわつき感が生じる場合がある。 Although content of a component (E) is not specifically limited, Preferably it is 0.1 to 3 weight% with respect to the whole cosmetics for hair washing, Most preferably, it is 0.1 to 2 weight%. If it is less than 0.1% by weight, the thickening effect is weak, and if it exceeds 3% by weight, a feeling of stiffness may occur after washing.
本願発明に用いる成分（Ｆ）ジラウロイルグルタミン酸リシンナトリウムは、通常の化粧料に用いられるジラウロイルグルタミン酸リシンナトリウムであれば何れのものも用いることができる。ジラウロイルグルタミン酸リシンナトリウムは市販品を用いることが可能であり、市販されている旭化成ケミカルズ株式会社製のペリセアＬＢ−１０、ペリセア−３０を用いることができる。ペリセアＬＢ−１０は、ジラウロイルグルタミン酸リシンナトリウム１０％、１，３−ブチレングリコール１０％、水８０％で構成され、ペリセアＬ−３０は、ジラウロイルグルタミン酸リシンナトリウム２９％、水７１％で構成される。 As the component (F) dilauroyl glutamate lysine sodium used in the present invention, any dilauroyl glutamate lysine sodium used in ordinary cosmetics can be used. Commercially available dilauroyl glutamate lysine sodium can be used, and commercially available Perisea LB-10 and Perisea-30 manufactured by Asahi Kasei Chemicals Corporation can be used. Perisea LB-10 is composed of 10% lysine sodium dilauroylglutamate, 10% 1,3-butylene glycol and 80% water, and Perisea L-30 is composed of 29% lysine sodium dilauroylglutamate and 71% water. The
成分（Ｆ）の含有量は特に限定されるものではないが、好ましくは洗髪用化粧料全体に対して０．００１〜０．１重量％、特に好ましくは０．０１〜０．１重量％である。０．００１重量％より少ないと、その効果が発揮されない場合があり、また０．１重量％を越えると、洗浄後にごわつき感が生じる場合がある。 Although content of a component (F) is not specifically limited, Preferably it is 0.001-0.1 weight% with respect to the whole cosmetics for hair washing, Most preferably, it is 0.01-0.1 weight%. is there. If the amount is less than 0.001% by weight, the effect may not be exhibited. If the amount exceeds 0.1% by weight, a feeling of stiffness may occur after washing.
本願発明の洗髪化粧料のｐＨは上記のように５．５〜６．５の範囲であり、好ましくは５．８〜６．５の範囲である。ｐＨが５．５未満であると、泡立ちが不十分になる場合があり、また、ｐＨが６．５より高いと皮膚及び毛髪に対する刺激が強くなる可能性がある。 The pH of the hair-washing cosmetic of the present invention is in the range of 5.5 to 6.5 as described above, and preferably in the range of 5.8 to 6.5. If the pH is less than 5.5, foaming may be insufficient, and if the pH is higher than 6.5, irritation to skin and hair may become strong.
本願発明の洗髪用化粧料には、目的の効果が損なわれない範囲で上記成分以外に、通常の洗髪用化粧料に用いられる任意の成分を含有することができる。例えば、油剤、上記以外の界面活性剤、パール剤、ｐＨ調製剤、保湿剤、防腐剤、増粘剤、紫外線吸収剤、フケ防止剤、キレート剤、抗酸化剤、コンディショニング剤、着色剤、着香剤、抗炎症剤等が挙げられる。ただし、これら例示に限定されるものでない。 The cosmetics for hair washing of the present invention can contain any components used in ordinary cosmetics for washing hair, in addition to the above components, as long as the intended effects are not impaired. For example, oil agent, surfactant other than the above, pearl agent, pH adjuster, moisturizer, preservative, thickener, UV absorber, anti-dandruff agent, chelating agent, antioxidant, conditioning agent, coloring agent, wearing agent Examples include fragrances and anti-inflammatory agents. However, it is not limited to these examples.
本願発明の洗髪用化粧料は、上記の各成分を、溶媒である水に溶解または分散させることで調製することができる。また、その剤型について特に制限はなく、液状、ジェル状、乳液状のいずれであっても構わない。 The hair-washing cosmetic of the present invention can be prepared by dissolving or dispersing each of the above components in water as a solvent. Moreover, there is no restriction | limiting in particular about the dosage form, Any of liquid form, a gel form, and emulsion may be sufficient.
次に、実施例を挙げて、本願発明をより詳細に説明する。ただし、本願発明はこれらにより限定されるものではない。なお、含有量は重量％である。 Next, an Example is given and this invention is demonstrated in detail. However, this invention is not limited by these. The content is% by weight.
表１〜５に示した組成に従い、実施例１〜３３及び比較例１〜１５の各洗髪用化粧料を、溶媒である水に溶解または分散させることで調製し、得られた洗髪用化粧料について下記方法に従って評価した。 According to the compositions shown in Tables 1 to 5, the hair washing cosmetics of Examples 1 to 33 and Comparative Examples 1 to 15 were prepared by dissolving or dispersing them in water as a solvent. Was evaluated according to the following method.
（評価方法）
専門パネル１０名により、各洗髪用化粧料を使用してもらい、（１）洗浄中の泡立ち、（２）洗浄中の泡質、（３）すすぎ時のきしみの無さ、（４）乾燥後の髪の感触、（５）粘性、（６）刺激性について評価を行った。尚、評価基準は以下のとおりである。
（１）洗浄中の泡立ち
（評価基準）
◎：泡立ちが良いと評価した人が８人以上。
○：泡立ちが良いと評価した人が６人以上、８人未満。
△：泡立ちが良いと評価した人が４人以上、６人未満。
×：泡立ちが良いと評価した人が、４人未満。
（２）洗浄中の泡質
（評価基準）
◎：泡質が良いと評価した人が８人以上。
○：泡質が良いと評価した人が６人以上、８人未満。
△：泡質が良いと評価した人が４人以上、６人未満。
×：泡質が良いと評価した人が、４人未満。
（３）すすぎ時のきしみの無さ
（評価基準）
◎：すすぎ時にきしまないと評価した人が８人以上。
○：すすぎ時にきしまないと評価した人が６人以上、８人未満。
△：すすぎ時にきしまないと評価した人が４人以上、６人未満。
×：すすぎ時にきしまないと評価した人が、４人未満。
（４）乾燥後の髪の感触
（評価基準）
◎：乾燥後の髪の感触が良好であると評価した人が８人以上。
○：乾燥後の髪の感触が良好であると評価した人が６人以上、８人未満。
△：乾燥後の髪の感触が良好であると評価した人が４人以上、６人未満。
×：乾燥後の髪の感触が良好であると評価した人が、４人未満。
（５）粘性
（評価基準）
◎：適度な粘性があり手からこぼれ落ちにくいと評価した人が８人以上。
○：適度な粘性があり手からこぼれ落ちにくいと評価した人が６人以上、８人未満。
△：適度な粘性があり手からこぼれ落ちにくいと評価した人が４人以上、６人未満。
×：適度な粘性があり手からこぼれ落ちにくいと評価した人が、４人未満。
（６）刺激性
（評価基準）
◎：すべての人が刺激を感じなかったと評価した。
○：１人以上２人以下の人が刺激を感じたが、許容できる弱い刺激であった。
△：１人以上２人以下の人が刺激を感じたが、許容できない強い刺激であった。
×：３人以上の人が刺激を感じた。
(Evaluation method)
10 professional panelists use each cosmetic for hair washing, (1) Foaming during washing, (2) Foam quality during washing, (3) No squeak when rinsing, (4) After drying The hair feel, (5) viscosity, and (6) irritation were evaluated. The evaluation criteria are as follows.
(1) Foaming during cleaning (evaluation criteria)
A: Eight or more people evaluated that foaming was good.
○: 6 or more and less than 8 people evaluated that foaming was good.
Δ: There are 4 or more and less than 6 people who evaluate that foaming is good.
X: Less than 4 people evaluated that foaming was good.
(2) Foam quality during washing (evaluation criteria)
A: Eight or more people evaluated that the foam quality was good.
○: There are 6 or more and less than 8 people who evaluate that the foam quality is good.
Δ: There are 4 or more and less than 6 people who evaluate that the foam quality is good.
X: Less than 4 people evaluated that the foam quality was good.
(3) No squeak when rinsing (evaluation criteria)
A: Eight or more people evaluated that they do not get damaged during rinsing.
○: There are 6 or more and less than 8 people who evaluate that they do not get damaged when rinsing.
Δ: There are 4 or more and less than 6 people who evaluate that they do not get damaged during rinsing.
X: Less than 4 people evaluated that they do not get damaged during rinsing.
(4) Hair feel after drying (evaluation criteria)
A: Eight or more people evaluated that the feel of hair after drying was good.
○: 6 or more and less than 8 people evaluated that the feel of hair after drying was good.
Δ: 4 or more and less than 6 people evaluated that the feel of hair after drying was good.
X: Less than 4 persons evaluated that the feel of the hair after drying was favorable.
(5) Viscosity (evaluation criteria)
A: Eight or more people evaluated that they had moderate viscosity and were not easily spilled from their hands.
○: There are 6 or more and less than 8 people who evaluated it as having moderate viscosity and hardly spilled from the hand.
Δ: There are 4 or more and less than 6 people who evaluated it as having moderate viscosity and hardly spilled from the hand.
X: Less than 4 people evaluated it as having moderate viscosity and not easily spilling from their hands.
(6) Irritation (Evaluation criteria)
A: All people evaluated that no irritation was felt.
○: 1 to 2 people felt irritation, but it was an acceptable weak irritation.
Δ: 1 to 2 people felt irritation, but unacceptably strong irritation.
X: Three or more people felt irritation.
上記表１〜３において、実施例１〜２９の本願発明の洗髪用化粧料を使用した場合、洗浄中の泡立ち、泡質が良好で、すすぎ時に髪のきしみが少なく、乾燥後の髪の感触が良好で、適度な粘性があり手からこぼれ落ちにくく、皮膚及び毛髪に対し低刺激であった。 In Tables 1 to 3, when the hair-washing cosmetics of the present invention of Examples 1 to 29 are used, foaming during washing, foam quality is good, hair squeaks are less during rinsing, and hair feel after drying Was good, moderately viscous, hardly spilled from the hands, and low irritation to skin and hair.
上記表４において、成分（Ａ）を含有しない（比較例１）、成分（Ｂ）を含有しない（比較例２）、成分（Ａ）又は成分（Ｂ）を他のアニオン性界面活性剤に置き換えた場合（比較例３及び４）、成分（Ａ）及び成分（Ｂ）を他のアニオン性界面活性剤に置き換えた場合（比較例５）、洗浄中の泡立ち、泡質が悪くなった。また、成分（Ａ）及び成分（Ｂ）をポリオキシエチレンラウリルエーテル硫酸ナトリウムに置き換えた場合（比較例６）、すすぎ時がきしみ、乾燥後の感触も悪くなった。
成分（Ｃ）を含有しない場合（比較例７）、粘性が少なくなり使用性が悪くなった。
成分（Ｄ）を含有しない（比較例８）、成分（Ｄ）を他のカチオン化高分子に置き換えた場合（比較例９及び１０）、すすぎ時がきしみ、乾燥後の感触も悪くなった。
成分（Ｅ）を含有しない場合（比較例１１）、粘性が少なくなり使用性が悪くなった。また、成分（Ｅ）を他の増粘剤に置き換えた場合（比較例１２及び１３）、洗浄中の泡立ち、泡質が悪くなり、比較例１３においては、粘性も少なくなり使用性が悪くなった。
In Table 4, the component (A) is not contained (Comparative Example 1), the component (B) is not contained (Comparative Example 2), and the component (A) or the component (B) is replaced with another anionic surfactant. (Comparative Examples 3 and 4) When component (A) and component (B) were replaced with other anionic surfactants (Comparative Example 5), foaming during washing and foam quality deteriorated. Moreover, when the component (A) and the component (B) were replaced with sodium polyoxyethylene lauryl ether sulfate (Comparative Example 6), the rinse was squeezed and the feeling after drying was also deteriorated.
When the component (C) was not contained (Comparative Example 7), the viscosity decreased and the usability deteriorated.
When the component (D) was not contained (Comparative Example 8) and the component (D) was replaced with another cationized polymer (Comparative Examples 9 and 10), the rinse was squeezed and the feeling after drying was also poor.
When the component (E) was not contained (Comparative Example 11), the viscosity decreased and the usability deteriorated. In addition, when component (E) is replaced with another thickener (Comparative Examples 12 and 13), foaming and foam quality during cleaning deteriorate, and in Comparative Example 13, the viscosity decreases and usability deteriorates. It was.
上記表５において、洗髪用化粧料のｐＨが５．５〜６．５の場合（実施例３１〜３３）、洗浄中の泡立ち、泡質が良好で、すすぎ時に髪のきしみが少なく、乾燥後の髪の感触が良好で、粘性があり手に出しやすく、皮膚及び毛髪に対し低刺激であったが、ｐＨが５．０の場合（比較例１４）、洗浄中の泡立ちが低下し、ｐＨが８．０の場合（比較例１５）、刺激を感じる人がいた。 In Table 5 above, when the pH of the hair washing cosmetic is 5.5 to 6.5 (Examples 31 to 33), foaming during washing, foam quality is good, hair squeaks are less during rinsing, and after drying The hair feel was good, it was viscous and easy to put out in the hand, and it was less irritating to the skin and hair. However, when the pH was 5.0 (Comparative Example 14), foaming during washing decreased, and the pH Was 8.0 (Comparative Example 15), some people felt irritation.
（実施例３４）
（成分） （重量％）
１．Ｎ−ヤシ油脂肪酸メチルタウリンナトリウム ７．０
２．Ｎ−ラウロイルメチルアラニンナトリウム ３．０
３．ヤシ油脂肪酸アミドプロピルヒドロキシスルホベタイン ７．０
４．カチオン化セルロース（ＣＥＬＱＵＡＴ ＳＣ−２３０Ｍ） ０．５
５．ポリオキシエチレントリオレイン酸メチルグルコシド（１２０Ｅ．Ｏ．）１．０
６．ジラウロイルグルタミン酸リシンナトリウム ０．０５
７．エデト酸二ナトリウム二水塩 ０．１
８．クエン酸 適量
９．安息香酸ナトリウム ０．２
１０．香料 ０．５
１１．精製水 残余
（調製方法）
実施例１〜３３と同様の方法で調製した。
ｐＨ＝６．１
(Example 34)
(Ingredient) (wt%)
1. N-coconut oil fatty acid methyl taurine sodium 7.0
2. N-lauroylmethylalanine sodium 3.0
3. Palm oil fatty acid amidopropyl hydroxysulfobetaine 7.0
4). Cationized cellulose (CELQUAT SC-230M) 0.5
5. Polyoxyethylene trioleic acid methyl glucoside (120EO) 1.0
6). Dilauroyl glutamate lysine sodium 0.05
7). Edetate disodium dihydrate 0.1
8). Citric acid appropriate amount 9. Sodium benzoate 0.2
10. Fragrance 0.5
11. Purified water residue (preparation method)
Prepared in the same manner as in Examples 1-33.
pH = 6.1
（実施例３５）
（成分） （重量％）
１．Ｎ−ヤシ油脂肪酸メチルタウリンナトリウム １０．０
２．Ｎ−ラウロイルメチルアラニンナトリウム ２．０
３．ラウリン酸アミドプロピルベタイン ５．０
４．カチオン化セルロース（ＣＥＬＱＵＡＴ ＳＣ−２３０Ｍ） ０．３
５．ポリオキシエチレンジオレイン酸メチルグルコシド（１２０Ｅ．Ｏ．） １．２
６．ジラウロイルグルタミン酸リシンナトリウム ０．０１
７．ジステアリン酸ポリエチレングリコール（１） ２．０
８．エデト酸二ナトリウム二水塩 ０．１
９．クエン酸 適量
１０．安息香酸ナトリウム ０．１
１１．香料 ０．４
１２．精製水 残余
（調製方法）
実施例１〜３３と同様の方法で調製した。
ｐＨ＝６．３
(Example 35)
(Ingredient) (wt%)
1. N-coconut oil fatty acid methyl taurine sodium 10.0
2. N-lauroylmethylalanine sodium 2.0
3. Amidopropyl betaine laurate 5.0
4). Cationized cellulose (CELQUAT SC-230M) 0.3
5. Polyoxyethylene dioleic acid methyl glucoside (120 EO) 1.2
6). Dilauroyl glutamate ricin sodium 0.01
7). Polyethylene glycol distearate (1) 2.0
8). Edetate disodium dihydrate 0.1
9. Citric acid appropriate amount10. Sodium benzoate 0.1
11. Fragrance 0.4
12 Purified water residue (preparation method)
Prepared in the same manner as in Examples 1-33.
pH = 6.3
実施例３４及び３５に示す洗髪用化粧料を評価したところ、洗浄中の泡立ち、泡質が良好で、すすぎ時に髪のきしみが少なく、乾燥後の髪の感触が良好で、適度な粘性があり手からこぼれ落ちにくく、皮膚及び毛髪に対し低刺激であった。 When the cosmetics for hair washing shown in Examples 34 and 35 were evaluated, foaming during washing, foam quality was good, hair squeaks were less during rinsing, hair feel after drying was good, and there was an appropriate viscosity It was hard to spill from hands and was mild to skin and hair.
本願発明によれば、皮膚及び毛髪に対し低刺激であって、適度な粘度を有し、洗髪時に良好な泡立ち及び泡質を有し、すすぎ時に髪のきしみが少なく、乾燥後の仕上がりが良好である洗髪用化粧料を提供できる。 According to the present invention, it has low irritation to skin and hair, has an appropriate viscosity, has good foaming and foam quality at the time of shampooing, has less hair squeaks when rinsed, and has a good finish after drying It is possible to provide a cosmetic for hair washing.
Claims (6)
（Ａ）Ｎ−アシルメチルタウリン又はその塩
（Ｂ）Ｎ−アシルメチルアラニン又はその塩
（Ｃ）両性界面活性剤
（Ｄ）カチオン化セルロース
（Ｅ）ポリオキシエチレン脂肪酸メチルグルコシド
を含有し、かつｐＨが５．５〜６．５であることを特徴とする洗髪用化粧料。 The following components (A) to (E);
(A) N-acylmethyltaurine or salt thereof (B) N-acylmethylalanine or salt thereof (C) amphoteric surfactant (D) cationized cellulose (E) polyoxyethylene fatty acid methylglucoside and pH Is a cosmetic for hair washing, characterized in that is 5.5 to 6.5.
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| JP2018188390A (en) * | 2017-05-08 | 2018-11-29 | クラシエホームプロダクツ株式会社 | Thickening method for composition containing amino acid-based anionic surfactant, and thickening composition |
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