JP3684817B2 - Hair cleanser - Google Patents
Hair cleanser Download PDFInfo
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- JP3684817B2 JP3684817B2 JP04057998A JP4057998A JP3684817B2 JP 3684817 B2 JP3684817 B2 JP 3684817B2 JP 04057998 A JP04057998 A JP 04057998A JP 4057998 A JP4057998 A JP 4057998A JP 3684817 B2 JP3684817 B2 JP 3684817B2
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- -1 amino acid salt Chemical class 0.000 claims description 43
- 239000000203 mixture Substances 0.000 claims description 24
- 239000004094 surface-active agent Substances 0.000 claims description 11
- 230000002378 acidificating effect Effects 0.000 claims description 10
- 239000002280 amphoteric surfactant Substances 0.000 claims description 10
- 125000004432 carbon atom Chemical group C* 0.000 claims description 9
- 238000004140 cleaning Methods 0.000 claims description 9
- 125000003342 alkenyl group Chemical group 0.000 claims description 8
- 125000000217 alkyl group Chemical group 0.000 claims description 8
- 150000001875 compounds Chemical class 0.000 claims description 6
- 229910052783 alkali metal Inorganic materials 0.000 claims description 3
- 150000001340 alkali metals Chemical class 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 3
- 239000001257 hydrogen Substances 0.000 claims description 3
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims description 3
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 2
- 150000001342 alkaline earth metals Chemical class 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 17
- 238000005406 washing Methods 0.000 description 16
- 235000014113 dietary fatty acids Nutrition 0.000 description 15
- 229930195729 fatty acid Natural products 0.000 description 15
- 239000000194 fatty acid Substances 0.000 description 15
- 235000001014 amino acid Nutrition 0.000 description 13
- 230000003750 conditioning effect Effects 0.000 description 12
- KWIUHFFTVRNATP-UHFFFAOYSA-N glycine betaine Chemical compound C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 description 8
- 239000002453 shampoo Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 150000001413 amino acids Chemical class 0.000 description 5
- 239000003945 anionic surfactant Substances 0.000 description 5
- 239000003599 detergent Substances 0.000 description 5
- 150000004665 fatty acids Chemical class 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical class OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 4
- 229960003237 betaine Drugs 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 4
- 239000003925 fat Substances 0.000 description 4
- 235000019197 fats Nutrition 0.000 description 4
- 210000003811 finger Anatomy 0.000 description 4
- 238000005187 foaming Methods 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 235000019198 oils Nutrition 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 150000005215 alkyl ethers Chemical class 0.000 description 3
- 125000005037 alkyl phenyl group Chemical group 0.000 description 3
- 239000004359 castor oil Substances 0.000 description 3
- 235000019438 castor oil Nutrition 0.000 description 3
- 235000019864 coconut oil Nutrition 0.000 description 3
- 239000003240 coconut oil Substances 0.000 description 3
- 239000002537 cosmetic Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- 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 3
- 230000000774 hypoallergenic effect Effects 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000004475 Arginine Substances 0.000 description 2
- WHUUTDBJXJRKMK-UHFFFAOYSA-N Glutamic acid Natural products OC(=O)C(N)CCC(O)=O WHUUTDBJXJRKMK-UHFFFAOYSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerol Natural products OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 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 2
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 description 2
- KDXKERNSBIXSRK-YFKPBYRVSA-N L-lysine Chemical class NCCCC[C@H](N)C(O)=O KDXKERNSBIXSRK-YFKPBYRVSA-N 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- 125000002252 acyl group Chemical group 0.000 description 2
- ODKSFYDXXFIFQN-UHFFFAOYSA-N arginine Natural products OC(=O)C(N)CCCNC(N)=N ODKSFYDXXFIFQN-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N formaldehyde Natural products O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 2
- 235000013922 glutamic acid Nutrition 0.000 description 2
- 239000004220 glutamic acid Substances 0.000 description 2
- 235000011187 glycerol Nutrition 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 230000007794 irritation Effects 0.000 description 2
- 210000004932 little finger Anatomy 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- DNIAPMSPPWPWGF-UHFFFAOYSA-N monopropylene glycol Natural products CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 2
- 210000004877 mucosa Anatomy 0.000 description 2
- 235000021317 phosphate Nutrition 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
- 238000001556 precipitation Methods 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 159000000000 sodium salts Chemical class 0.000 description 2
- IIZPXYDJLKNOIY-JXPKJXOSSA-N 1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphocholine Chemical class CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC IIZPXYDJLKNOIY-JXPKJXOSSA-N 0.000 description 1
- AEDQNOLIADXSBB-UHFFFAOYSA-N 3-(dodecylazaniumyl)propanoate Chemical compound CCCCCCCCCCCCNCCC(O)=O AEDQNOLIADXSBB-UHFFFAOYSA-N 0.000 description 1
- ODHCTXKNWHHXJC-VKHMYHEASA-N 5-oxo-L-proline Chemical class OC(=O)[C@@H]1CCC(=O)N1 ODHCTXKNWHHXJC-VKHMYHEASA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- ODKSFYDXXFIFQN-BYPYZUCNSA-P L-argininium(2+) Chemical compound NC(=[NH2+])NCCC[C@H]([NH3+])C(O)=O ODKSFYDXXFIFQN-BYPYZUCNSA-P 0.000 description 1
- CKLJMWTZIZZHCS-REOHCLBHSA-N L-aspartic acid Chemical compound OC(=O)[C@@H](N)CC(O)=O CKLJMWTZIZZHCS-REOHCLBHSA-N 0.000 description 1
- 239000004166 Lanolin Substances 0.000 description 1
- 239000005639 Lauric acid Substances 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 229920001214 Polysorbate 60 Polymers 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 229930182558 Sterol Natural products 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- AQKOHYMKBUOXEB-RYNSOKOISA-N [(2R)-2-[(2R,3R,4S)-4-hydroxy-3-(16-methylheptadecanoyloxy)oxolan-2-yl]-2-(16-methylheptadecanoyloxy)ethyl] 16-methylheptadecanoate Chemical compound CC(C)CCCCCCCCCCCCCCC(=O)OC[C@@H](OC(=O)CCCCCCCCCCCCCCC(C)C)[C@H]1OC[C@H](O)[C@H]1OC(=O)CCCCCCCCCCCCCCC(C)C AQKOHYMKBUOXEB-RYNSOKOISA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000005917 acylation reaction Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000003973 alkyl amines Chemical class 0.000 description 1
- 125000005599 alkyl carboxylate group Chemical group 0.000 description 1
- 150000008051 alkyl sulfates Chemical class 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 229940121363 anti-inflammatory agent Drugs 0.000 description 1
- 239000002260 anti-inflammatory agent Substances 0.000 description 1
- 230000001166 anti-perspirative effect Effects 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 239000003213 antiperspirant Substances 0.000 description 1
- 150000001484 arginines Chemical class 0.000 description 1
- 235000003704 aspartic acid Nutrition 0.000 description 1
- HNGSNSWYGHQTEH-UHFFFAOYSA-N azane;2-[bis(2-hydroxyethyl)amino]ethanol Chemical class N.OCCN(CCO)CCO HNGSNSWYGHQTEH-UHFFFAOYSA-N 0.000 description 1
- 239000003899 bactericide agent Substances 0.000 description 1
- 235000013871 bee wax Nutrition 0.000 description 1
- 239000012166 beeswax Substances 0.000 description 1
- OQFSQFPPLPISGP-UHFFFAOYSA-N beta-carboxyaspartic acid Natural products OC(=O)C(N)C(C(O)=O)C(O)=O OQFSQFPPLPISGP-UHFFFAOYSA-N 0.000 description 1
- 239000003093 cationic surfactant Substances 0.000 description 1
- 239000002738 chelating agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- SMVRDGHCVNAOIN-UHFFFAOYSA-L disodium;1-dodecoxydodecane;sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O.CCCCCCCCCCCCOCCCCCCCCCCCC SMVRDGHCVNAOIN-UHFFFAOYSA-L 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- QYDYPVFESGNLHU-UHFFFAOYSA-N elaidic acid methyl ester Natural products CCCCCCCCC=CCCCCCCCC(=O)OC QYDYPVFESGNLHU-UHFFFAOYSA-N 0.000 description 1
- 229940088598 enzyme Drugs 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 235000013373 food additive Nutrition 0.000 description 1
- 239000002778 food additive Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 235000019388 lanolin Nutrition 0.000 description 1
- 229940039717 lanolin Drugs 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 159000000003 magnesium salts Chemical class 0.000 description 1
- QYDYPVFESGNLHU-KHPPLWFESA-N methyl oleate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OC QYDYPVFESGNLHU-KHPPLWFESA-N 0.000 description 1
- 229940073769 methyl oleate Drugs 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 150000007523 nucleic acids Chemical class 0.000 description 1
- 102000039446 nucleic acids Human genes 0.000 description 1
- 108020004707 nucleic acids Proteins 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000003002 pH adjusting agent Substances 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920002503 polyoxyethylene-polyoxypropylene Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 159000000001 potassium salts Chemical class 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- UQDJGEHQDNVPGU-UHFFFAOYSA-N serine phosphoethanolamine Chemical compound [NH3+]CCOP([O-])(=O)OCC([NH3+])C([O-])=O UQDJGEHQDNVPGU-UHFFFAOYSA-N 0.000 description 1
- HWCHICTXVOMIIF-UHFFFAOYSA-M sodium;3-(dodecylamino)propanoate Chemical compound [Na+].CCCCCCCCCCCCNCCC([O-])=O HWCHICTXVOMIIF-UHFFFAOYSA-M 0.000 description 1
- 238000013112 stability test Methods 0.000 description 1
- 150000003432 sterols Chemical class 0.000 description 1
- 235000003702 sterols Nutrition 0.000 description 1
- 150000003460 sulfonic acids Chemical class 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 235000013343 vitamin Nutrition 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
- 150000003722 vitamin derivatives Chemical class 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Landscapes
- Cosmetics (AREA)
- Detergent Compositions (AREA)
Description
【０００１】
【発明の属する技術分野】
本発明は頭髪洗浄剤組成物、さらに詳しくはＮ−アシル酸性アミノ酸塩（成分Ａ）および特定の界面活性剤（成分Ｂ及び成分Ｃ）を含有する頭髪洗浄剤組成物に関する。
【０００２】
本発明の頭髪洗浄剤組成物は低刺激性であり、指通りの良さおよび洗浄後のコンディショニング効果に優れ、低温安定性の良好な頭髪洗浄剤組成物である。
【０００３】
【従来の技術】
頭髪洗浄剤組成物にはアニオン界面活性剤が洗浄成分として配合される。これらは洗浄時およびすすぎ時に頭髪にきしみ感が生じるため、一般的にカチオン化高分子が併用される。しかし、カチオン化高分子を多量に配合すると洗浄後にごわつき感が生じるため、配合量が制限され、充分なコンディショニング効果が得られないという問題があった。
【０００４】
また、アニオン界面活性剤で最も汎用的に使用されるのはラウリルエーテル硫酸ナトリウム等のアルキルエーテル硫酸塩であるが、これらは洗浄力、起泡力において優れるものの、脱脂力が強すぎ、皮膚および眼粘膜に対する刺激性が高く、また洗浄後のコンディシニング効果が不充分であるという問題点があった。
【０００５】
皮膚および眼粘膜の刺激性が低いアニオン界面活性剤としては、Ｎ−アシル酸性アミノ酸塩が汎用されるが、これらはカチオン化高分子を併用しても、洗浄時およびすすぎ時の指通りが悪く、また洗浄時の泡立ちが悪いという問題点があった。
【０００６】
これらを解決するための手段として、Ｎ−アシル酸性アミノ酸塩とヤシ油脂肪酸アミドプロピルベタインを併用することが知られているが、低温安定性が悪いためにｐＨが制限され、また洗浄時およびすすぎ時の指通りの改善が不充分であった。
【０００７】
【発明が解決しようとする課題】
前項記載の従来技術の背景下に、本発明の目的は、低刺激性であり、指通りの良さおよび洗浄後のコンディショニング効果に優れ、低温安定性の良好な頭髪洗浄剤組成物を提供することにある。
【０００８】
【課題を解決するための手段】
本発明者は、前項記載の目的を達成すべく鋭意研究した結果、Ｎ−アシル酸性アミノ酸塩（成分Ａ）および特定の界面活性剤（成分Ｂ及び成分Ｃ）を併用することにより上記目的が達成されることを見出し、このような知見に基づいて本発明を完成した。
【０００９】
即ち、本発明はＮ−アシル酸性アミノ酸塩から選ばれる１種以上（成分Ａ）、および下記一般式（１）で表される両性界面活性剤から選ばれる１種以上（成分Ｂ）、および下記一般式（２）または（３）で表される界面活性剤から選ばれる１種以上（成分Ｃ）を含有することを特徴とする頭髪洗浄剤組成物に関する。
【００１０】
【化６】
［上記一般式（１）中、Ｒ1は炭素原子数７〜２１の直鎖または分岐鎖のアルキル基またはアルケニル基を表し、そしてｎは１〜５の整数を表す。］
【００１２】
【化７】
［上記一般式（２）中、Ｒ2は炭素原子数８〜２２の直鎖または分岐鎖のアルキル基またはアルケニル基を表し、Ｍ1は水素、アルカリ金属またはアルカリ土類金属を表し、そしてｐは１〜３の整数を表す。］
【００１４】
【化８】
また、本発明は成分Ａ、成分Ｂおよび成分Ｃに加えて下記一般式（４）または（５）で表される化合物から選ばれる１種以上（成分Ｄ）を含有することを特徴とする頭髪洗浄剤組成物にも関する。
【００１６】
【化９】
［上記一般式（４）中、Ｒ4およびＲ5は各々独立に炭素原子数７〜２１の直鎖または分岐鎖のアルキル基またはアルケニル基を表し、そしてｘおよびｙは各々独立に１〜１２０の整数を表す。］
【００１８】
【化１０】
［上記一般式（５）中、Ｒ6、Ｒ7およびＲ8は各々独立に炭素原子数７〜２１の直鎖または分岐鎖のアルキル基またはアルケニル基を表し、そしてａ、ｂおよびｃは各々独立に１〜１６０の整数を表す。］
【００２０】
【発明の実施の形態】
以下、本発明を詳細に説明する。
【００２１】
本発明に用いられる成分ＡのＮ−アシル酸性アミノ酸塩は、例えば、高級脂肪酸クロライドとアミノ酸とのアシル化反応を行い中和することにより容易に製造することができる。
【００２２】
Ｎ−アシル酸性アミノ酸のアシル基の炭素原子数は８〜２２であり、該アシル基はこの範囲内の鎖長の異なるものの混合物であってもよい。また、アミノ酸の種類としては、グルタミン酸、アスパラギン酸等が挙げられ、グルタミン酸が好ましい。これらはＤ体、Ｌ体およびＤＬ体のいずれも使用することができる。
【００２３】
また、上記Ｎ−アシル酸性アミノ酸の塩としては、ナトリウム塩、カリウム塩、マグネシウム塩、アンモニウム塩、トリエタノールアミン塩、アルギニン塩、リジン塩等が挙げられ、好ましくはナトリウム塩、カリウム塩、アンモニウム塩、トリエタノールアミン塩であり、より好ましくはカリウム塩、トリエタノールアミン塩であり、さらに好ましくはトリエタノールアミン塩である。
【００２４】
本発明に用いられる成分Ｂの両性界面活性剤の例としては、ヤシ油脂肪酸アミドプロピルベタイン、ラウリン酸アミドプロピルベタイン、ミリスチン酸アミドプロピルベタイン等が挙げられる。
【００２５】
次に、本発明に用いられる成分Ｃについて述べる。一般式（２）で表される界面活性剤の例としては、ラウリルアミノプロピオン酸、ラウリルアミノプロピオン酸ナトリウム等が挙げられる。
【００２６】
一般式（３）で表される界面活性剤の例としては、ラウリルアミノジプロピオン酸ナトリウム等が挙げられる。
【００２７】
一般式（３）で表される界面活性剤の方が、一般式（２）で表される界面活性剤より好ましい。
【００２８】
本発明の頭髪洗浄剤組成物におけるＮ−アシル酸性アミノ酸塩（成分Ａ）の配合量は特に制限されないが、洗浄剤組成物全量の、好ましくは０．５〜３０重量％、より好ましくは１〜２０重量％、さらに好ましくは３〜１５重量％、特に好ましくは６〜１２重量％である。０．５重量％未満では洗浄力が不充分の場合がある。
【００２９】
また、成分Ｂの配合量は特に制限されないが、洗浄剤組成物全量の、好ましくは０．１〜３０重量％、より好ましくは０．５〜１５重量％、さらに好ましくは１〜９重量％、特に好ましくは３〜６重量％である。０．１重量％未満では、洗浄時の泡立ちが不充分の場合がある。
【００３０】
また、成分Ｃの配合量は特に制限されないが、洗浄剤組成物全量の、好ましくは０．１〜３０重量％、より好ましくは０．５〜１５重量％、さらに好ましくは１〜９重量％、特に好ましくは３〜６重量％である。０．１重量％未満では、洗浄時およびすすぎ時の指通りが悪い場合がある。
【００３１】
成分Ａ、成分Ｂおよび成分Ｃの配合量の合計は、洗浄剤組成物全量の、通常、１〜３０重量％、好ましくは３〜２０重量％、より好ましくは１２〜１８重量％である。また、（成分Ａ）／（成分Ｂ＋成分Ｃ）は重量比で１０／１〜１／１０が好ましく、より好ましくは５／１〜１／５、さらに好ましくは４／１〜１／１である。また、（成分Ｂ）／（成分Ｃ）は重量比で１０／１〜１／１０が好ましく、より好ましくは５／１〜１／５である。
【００３２】
また、一般式（４）または（５）で表される化合物を併用することにより、低温安定性をさらに向上させることができる。
【００３３】
一般式（４）で表される化合物の例としては、オレイン酸メチルグルコシド等が挙げられ、市販品の例としてはアマコール社の「グルカメートＤＯＥ−１２０」が挙げられる。
【００３４】
一般式（５）で表される化合物の例としては、トリイソステアリン酸ソルビタン等が挙げられ、市販品の例としては花王（株）の「レオドールＴＷ−ＩＳ３９９Ｃ」が挙げられる。
【００３５】
成分Ｄの配合量としては、洗浄剤組成物全量の、０．０５〜５重量％が好ましく、より好ましくは０．１〜４重量％である。
【００３６】
本発明の頭髪洗浄剤組成物はシャンプー、リンスインシャンプー、コンディショニングシャンプー等として使用することができる。
【００３７】
本発明の頭髪洗浄剤組成物において、本発明の効果を阻害しない範囲において他の界面活性剤を併用することもできる。
【００３８】
そのような界面活性剤の例としては、アルキル硫酸塩、アルキルリン酸塩、ポリオキシエチレンアルキルエーテル硫酸塩、ポリオキシエチレンアルキルフェニルエーテル硫酸塩、ポリオキシエチレンアルキルカルボン酸塩、アルキルフェニルエーテルスルホン酸塩、アルキルスルホコハク酸およびその誘導体の塩、アルキルザルコシンおよびその誘導体の塩、Ｎ-アルキル-Ｎ-メチル-β-アラニン塩、ポリオキシエチレンヤシ油脂肪酸モノエタノールアミド硫酸塩、ポリオキシエチレンアルキルエーテルリン酸塩、長鎖脂肪酸エチルエステルスルホン酸塩、高級脂肪酸塩、Ｎ−アシル中性アミノ酸塩等のアニオン界面活性剤；カルボベタイン型両性界面活性剤、スルホベタイン型両性界面活性剤、ヒドロキシスルホベタイン型両性界面活性剤、アミドスルホベタイン型両性界面活性剤、ホスホベタイン型両性界面活性剤、イミダゾリン型両性界面活性剤等の両性界面活性剤；レシチン誘導体、プロピレングリコール脂肪酸エステル、グリセリン脂肪酸エステル、ポリオキシエチレングリセリン脂肪酸エステル、ポリグリセリン脂肪酸エステル、ソルビタン脂肪酸エステル、ポリオキシエチレンソルビタン脂肪酸エステル、ポリオキシエチレンソルビット脂肪酸エステル、ポリオキシエチレンアルキルフェニルホルムアルデヒド縮合物、ポリオキシエチレンヒマシ油、ポリオキシエチレン硬化ヒマシ油、ポリオキシエチレンステロールおよびその誘導体、ポリエチレングリコール脂肪酸エステル、ポリオキシエチレンアルキルエーテル、ポリオキシエチレンポリオキシプロピレンアルキルエーテル、ポリオキシエチレンアルキルフェニルエーテル、ポリオキシエチレンラノリンおよびその誘導体、ポリオキシエチレンミツロウ誘導体、ポリオキシエチレンアルキルアミン、ポリオキシエチレン脂肪酸アミド、アルカノールアミド、シュガーエステル類、ポリオキシエチレン硬化ヒマシ油ピログルタミン酸エステル、ポリオキシエチレングリセリルピログルタミン酸エステルのノニオン界面活性剤；４級アンモニウム塩、アミドアミン類、Ｎ-アシルアルギニンエステル塩、Ｎ-［３-アルキルオキシ-２-ヒドロキシプロピル］-Ｌ-アルギニン塩等のカチオン界面活性剤が挙げられる。なお、アニオン界面活性剤の塩としてはナトリウム、マグネシウム、カリウム、アンモニウム、ジエタノールアミン、トリエタノールアミン、アルギニン、リジン塩等が挙げられる。
【００３９】
なお、上記の界面活性剤の他にも、本発明の効果を阻害しない範囲で通常使用される各種添加剤を添加することができる。例としては蝋類、植物油、動物系油脂、天然系油脂誘導体、鉱物系油脂、低級および高級脂肪酸エステル、Ｎ-アシルグルタミン酸エステル等の合成系油脂、シリコーン化合物、高分子物質、アルコール類、多価アルコール、抽出物、アミノ酸、核酸、ビタミン、酵素、抗炎症剤、殺菌剤、防腐剤、抗酸化剤、紫外線吸収剤、キレート剤、制汗剤、酸化染料、ｐＨ調整剤、パール化剤、湿潤剤等の化粧品原料基準、化粧品種別配合成分規格、医薬部外品原料規格、日本薬局方、食品添加物公定書記載の原料等が挙げられる。
【００４０】
【実施例】
次に、試験例によって本発明をさらに詳細に説明するが、本発明はこれら試験例における実施例に限定されるものではない。
【００４１】
試験例１
下記第１表に示す組成（有姿重量％表示、総量１００％）のシャンプーを調製し（比較例３点及び参考例２点）、専門パネラー５名によりこれらシャンプーを使用させ、（ａ）すすぎ時の指通り、（ｂ）洗浄時の泡立ち、（ｃ）洗浄後のコンディショニング性、そして（ｄ）洗浄後の指通りについて官能評価を行った。
【００４２】
なお、評価は以下に示す基準により行い、平均値が４．５以上の場合を非常に良好（◎）、３．５〜４．４の場合を良好（○）、２．５〜３．４の場合を普通（△）、そして２．４以下の場合を不良（×）として行った。
【００４３】
＜評価基準＞
（ａ）すすぎ時の指通り
５：指通りが良い
４：やや指通りが良い
３：普通
２：やや指通りが悪い
１：指通りが悪い
（ｂ）洗浄後のコンディショニング性
５：コンディショニング効果がある
４：ややコンディショニング効果がある
３：普通
２：ややコンディショニング効果がない
１：コンディショニング効果がない
（ｃ）洗浄後の指通り
５：指通りが良い
４：やや指通りが良い
３：普通
２：やや指通りが悪い
１：指通りが悪い
【００４４】
試験例２
下記第２表に示す組成（有姿重量％表示、総量１００％）のシャンプーを調製し（比較例２点、参考例２点及び実施例１点）、５℃および−５℃で１週間の保存安定性試験を行った。評価は目視により、以下の基準で判定を行った。
【００４６】
＜判定基準＞
○：−５℃でも透明で均一な溶状
△：５℃では透明で均一な溶状を示すが−５℃では白濁又は沈殿
×：５℃で白濁または沈殿
【００４７】
【発明の効果】
本発明によれば低刺激性であり、指通りの良さおよび洗浄後のコンディショニング効果に優れ、低温安定性の良好な頭髪洗浄剤組成物を容易に得ることが出来る。[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a hair cleaning composition, and more particularly to a hair cleaning composition containing an N-acyl acidic amino acid salt (component A) and specific surfactants (component B and component C).
[0002]
The hair cleansing composition of the present invention is a hair cleansing composition that is hypoallergenic, excellent in fingering and conditioning effect after washing, and good in low-temperature stability.
[0003]
[Prior art]
An anionic surfactant is blended as a cleaning component in the hair cleaning composition. In these cases, a squeaky sensation is generated in the hair during washing and rinsing, so that a cationized polymer is generally used in combination. However, when a large amount of the cationized polymer is blended, a feeling of stiffness is generated after washing, so that the blending amount is limited and a sufficient conditioning effect cannot be obtained.
[0004]
The most commonly used anionic surfactants are alkyl ether sulfates such as sodium lauryl ether sulfate, which are excellent in detergency and foaming power, but have too high degreasing power, skin and There is a problem that the irritation to the ocular mucosa is high and the conditioning effect after washing is insufficient.
[0005]
N-acyl acidic amino acid salts are commonly used as anionic surfactants having low irritation to the skin and ocular mucosa, but these are poorly fingered during washing and rinsing even when used in combination with a cationized polymer. In addition, there was a problem that foaming during washing was poor.
[0006]
As a means for solving these problems, it is known to use N-acyl acidic amino acid salt and coconut oil fatty acid amidopropyl betaine in combination, but the pH is limited due to poor low-temperature stability, and also during washing and rinsing. The improvement of fingering at the time was insufficient.
[0007]
[Problems to be solved by the invention]
Under the background of the prior art described in the preceding paragraph, an object of the present invention is to provide a hair cleansing composition that is hypoallergenic, excellent in fingering and conditioning effect after washing, and good in low-temperature stability. It is in.
[0008]
[Means for Solving the Problems]
As a result of intensive studies to achieve the object described in the preceding paragraph, the present inventor achieved the above object by using an N-acyl acidic amino acid salt (component A) and specific surfactants (component B and component C) in combination. The present invention was completed based on such findings.
[0009]
That is, the present invention is one or more (component A) selected from N-acyl acidic amino acid salts, one or more (component B) selected from amphoteric surfactants represented by the following general formula (1), and The present invention relates to a hair cleansing composition comprising one or more (component C) selected from surfactants represented by general formula (2) or (3).
[0010]
[Chemical 6]
[In the general formula (1), R 1 represents a linear or branched alkyl or alkenyl group having 7 to 21 carbon atoms, and n represents an integer of 1 to 5. ]
[0012]
[Chemical 7]
[In the above general formula (2), R 2 represents a linear or branched alkyl or alkenyl group having 8 to 22 carbon atoms, M 1 represents hydrogen, an alkali metal or an alkaline earth metal, and p Represents an integer of 1 to 3. ]
[0014]
[Chemical 8]
Moreover, the present invention contains one or more (component D) selected from the compounds represented by the following general formula (4) or (5) in addition to component A, component B and component C. It also relates to a detergent composition.
[0016]
[Chemical 9]
[In the general formula (4), R 4 and R 5 each independently represents a linear or branched alkyl or alkenyl group having 7 to 21 carbon atoms, and x and y each independently represents 1 to 120. Represents an integer. ]
[0018]
[Chemical Formula 10]
[In the above general formula (5), R 6 , R 7 and R 8 each independently represents a linear or branched alkyl or alkenyl group having 7 to 21 carbon atoms, and a, b and c are each Independently represents an integer of 1 to 160. ]
[0020]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, the present invention will be described in detail.
[0021]
The N-acyl acidic amino acid salt of Component A used in the present invention can be easily produced, for example, by carrying out an acylation reaction between a higher fatty acid chloride and an amino acid to neutralize it.
[0022]
The acyl group of the N-acyl acidic amino acid has 8 to 22 carbon atoms, and the acyl group may be a mixture of those having different chain lengths within this range. Examples of amino acids include glutamic acid and aspartic acid, and glutamic acid is preferable. Any of D-form, L-form and DL-form can be used.
[0023]
Examples of the salt of the N-acyl acidic amino acid include sodium salt, potassium salt, magnesium salt, ammonium salt, triethanolamine salt, arginine salt, lysine salt, etc., preferably sodium salt, potassium salt, ammonium salt Triethanolamine salts, more preferably potassium salts and triethanolamine salts, and still more preferably triethanolamine salts.
[0024]
Examples of the amphoteric surfactant of component B used in the present invention include coconut oil fatty acid amidopropyl betaine, lauric acid amidopropyl betaine, myristic amidopropyl betaine and the like.
[0025]
Next, component C used in the present invention will be described. Examples of the surfactant represented by the general formula (2) include laurylaminopropionic acid, sodium laurylaminopropionate, and the like.
[0026]
Examples of the surfactant represented by the general formula (3) include sodium laurylaminodipropionate.
[0027]
The surfactant represented by the general formula (3) is more preferable than the surfactant represented by the general formula (2).
[0028]
The blending amount of the N-acyl acidic amino acid salt (component A) in the hair cleaning composition of the present invention is not particularly limited, but is preferably 0.5 to 30% by weight of the total amount of the cleaning composition, more preferably 1 to It is 20% by weight, more preferably 3 to 15% by weight, particularly preferably 6 to 12% by weight. If it is less than 0.5% by weight, the detergency may be insufficient.
[0029]
The amount of component B is not particularly limited, but is preferably 0.1 to 30% by weight, more preferably 0.5 to 15% by weight, and still more preferably 1 to 9% by weight, based on the total amount of the detergent composition. Particularly preferred is 3 to 6% by weight. If it is less than 0.1% by weight, foaming during washing may be insufficient.
[0030]
The amount of component C is not particularly limited, but is preferably 0.1 to 30% by weight, more preferably 0.5 to 15% by weight, and still more preferably 1 to 9% by weight, based on the total amount of the detergent composition. Particularly preferred is 3 to 6% by weight. If it is less than 0.1% by weight, the fingering at the time of washing and rinsing may be poor.
[0031]
The total amount of component A, component B and component C is usually 1-30 wt%, preferably 3-20 wt%, more preferably 12-18 wt% of the total amount of the detergent composition. Further, (Component A) / (Component B + Component C) is preferably 10/1 to 1/10 in weight ratio, more preferably 5/1 to 1/5, still more preferably 4/1 to 1/1. . Further, (Component B) / (Component C) is preferably 10/1 to 1/10 by weight, and more preferably 5/1 to 1/5.
[0032]
Moreover, low temperature stability can be further improved by using together the compound represented by General formula (4) or (5).
[0033]
Examples of the compound represented by the general formula (4) include methyl oleate and the like, and examples of commercially available products include “Glucamate DOE-120” manufactured by Amacol.
[0034]
Examples of the compound represented by the general formula (5) include sorbitan triisostearate, and examples of commercially available products include “Reodol TW-IS399C” manufactured by Kao Corporation.
[0035]
As a compounding quantity of the component D, 0.05 to 5 weight% of the whole detergent composition amount is preferable, More preferably, it is 0.1 to 4 weight%.
[0036]
The hair cleansing composition of the present invention can be used as a shampoo, a rinse-in shampoo, a conditioning shampoo and the like.
[0037]
In the hair cleaning composition of the present invention, other surfactants can be used in combination as long as the effects of the present invention are not impaired.
[0038]
Examples of such surfactants include alkyl sulfates, alkyl phosphates, polyoxyethylene alkyl ether sulfates, polyoxyethylene alkyl phenyl ether sulfates, polyoxyethylene alkyl carboxylates, alkyl phenyl ether sulfonic acids. Salt, alkylsulfosuccinic acid and its derivative salt, alkylsarcosine and its derivative salt, N-alkyl-N-methyl-β-alanine salt, polyoxyethylene coconut oil fatty acid monoethanolamide sulfate, polyoxyethylene alkyl ether Anionic surfactants such as phosphates, long chain fatty acid ethyl ester sulfonates, higher fatty acid salts, N-acyl neutral amino acid salts; carbobetaine-type amphoteric surfactants, sulfobetaine-type amphoteric surfactants, hydroxysulfobetaine Type amphoteric surfactant, a Amphoteric surfactants such as midsulfobetaine-type amphoteric surfactants, phosphobetaine-type amphoteric surfactants, imidazoline-type amphoteric surfactants; lecithin derivatives, propylene glycol fatty acid esters, glycerin fatty acid esters, polyoxyethylene glycerin fatty acid esters, poly Glycerin fatty acid ester, sorbitan fatty acid ester, polyoxyethylene sorbitan fatty acid ester, polyoxyethylene sorbit fatty acid ester, polyoxyethylene alkylphenyl formaldehyde condensate, polyoxyethylene castor oil, polyoxyethylene hydrogenated castor oil, polyoxyethylene sterol and the like Derivatives, polyethylene glycol fatty acid ester, polyoxyethylene alkyl ether, polyoxyethylene polyoxypropylene alkyl Ether, polyoxyethylene alkyl phenyl ether, polyoxyethylene lanolin and its derivatives, polyoxyethylene beeswax derivative, polyoxyethylene alkylamine, polyoxyethylene fatty acid amide, alkanolamide, sugar esters, polyoxyethylene hydrogenated castor oil pyroglutamic acid Esters, polyoxyethylene glyceryl pyroglutamate nonionic surfactants; quaternary ammonium salts, amidoamines, N-acyl arginine ester salts, N- [3-alkyloxy-2-hydroxypropyl] -L-arginine salts, etc. A cationic surfactant is mentioned. Examples of the anionic surfactant salt include sodium, magnesium, potassium, ammonium, diethanolamine, triethanolamine, arginine, and lysine salt.
[0039]
In addition to the above surfactants, various commonly used additives can be added as long as the effects of the present invention are not impaired. Examples include waxes, vegetable oils, animal fats and oils, natural fats and oils derivatives, mineral fats and oils, synthetic fats and oils such as lower and higher fatty acid esters, N-acyl glutamate esters, silicone compounds, polymer substances, alcohols, polyvalent Alcohol, extract, amino acid, nucleic acid, vitamin, enzyme, anti-inflammatory agent, bactericidal agent, antiseptic, antioxidant, UV absorber, chelating agent, antiperspirant, oxidation dye, pH adjuster, pearlizing agent, wetting Standards for cosmetic raw materials such as cosmetics, formulation component-specific standards for cosmetic varieties, raw materials specifications for quasi-drugs, Japanese pharmacopoeia, and raw materials described in the Food Additives Official Standard.
[0040]
【Example】
Next, the present invention will be described in more detail with reference to test examples, but the present invention is not limited to the examples in these test examples.
[0041]
Test example 1
Prepare shampoos with the composition shown in Table 1 below (displayed weight%, total amount: 100%) (comparative example 3 points and reference example 2 points), let these 5 panelists use these shampoos, and (a) rinse Sensory evaluation was performed on the finger of the time, (b) foaming at the time of washing, (c) the conditioning property after the washing, and (d) the fingering after the washing.
[0042]
The evaluation is performed according to the criteria shown below. The average value is 4.5 or more, very good (◎), the case of 3.5-4.4 is good (◯), 2.5-3.4. The case of (1) was judged as normal (Δ), and the case of 2.4 or less was judged as defective (×).
[0043]
<Evaluation criteria>
(A) Finger passage at the time of rinsing 5: Finger passage is good 4: Little finger passage is good 3: Normal 2: Little finger passage is bad 1: Finger passage is bad (b) Conditioning property 5 after washing: Conditioning effect is good Yes 4: A little conditioning effect 3: Normal 2: A little conditioning effect 1: No conditioning effect (c) Fingering after washing 5: Good fingering 4: Good fingering 3: Normal 2: Slightly bad fingering 1: Bad fingering [0044]
Test example 2
A shampoo having the composition shown in Table 2 below (displayed weight%, total amount 100%) was prepared (2 points for Comparative Example, 2 points for Reference Example and 1 point for Example) at 5 ° C and -5 ° C for 1 week. A storage stability test was conducted. The evaluation was made by visual observation based on the following criteria.
[0046]
<Criteria>
○: Transparent and uniform solution even at −5 ° C. Δ: Transparent and uniform solution at 5 ° C. but white turbidity or precipitation at −5 ° C. x: White turbidity or precipitation at 5 ° C.
【The invention's effect】
According to the present invention, it is possible to easily obtain a hair cleansing composition that is hypoallergenic, excellent in fingering, excellent in conditioning effect after washing, and good in low-temperature stability.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP04057998A JP3684817B2 (en) | 1998-02-23 | 1998-02-23 | Hair cleanser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP04057998A JP3684817B2 (en) | 1998-02-23 | 1998-02-23 | Hair cleanser |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH11236321A JPH11236321A (en) | 1999-08-31 |
| JP3684817B2 true JP3684817B2 (en) | 2005-08-17 |
Family
ID=12584413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP04057998A Expired - Fee Related JP3684817B2 (en) | 1998-02-23 | 1998-02-23 | Hair cleanser |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3684817B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002047147A (en) * | 2000-07-28 | 2002-02-12 | Hoyu Co Ltd | Shampoo composition |
| JP5115678B2 (en) * | 2004-09-29 | 2013-01-09 | 日油株式会社 | Cleaning composition |
| JP5466828B2 (en) * | 2008-03-14 | 2014-04-09 | 花王株式会社 | Detergent composition for skin or hair |
-
1998
- 1998-02-23 JP JP04057998A patent/JP3684817B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH11236321A (en) | 1999-08-31 |
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