JP5470941B2 - Hair cleaning composition - Google Patents
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- JP5470941B2 JP5470941B2 JP2009065455A JP2009065455A JP5470941B2 JP 5470941 B2 JP5470941 B2 JP 5470941B2 JP 2009065455 A JP2009065455 A JP 2009065455A JP 2009065455 A JP2009065455 A JP 2009065455A JP 5470941 B2 JP5470941 B2 JP 5470941B2
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- 239000000203 mixture Substances 0.000 title claims description 56
- 238000004140 cleaning Methods 0.000 title description 9
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 25
- 239000000194 fatty acid Substances 0.000 claims description 25
- 229930195729 fatty acid Natural products 0.000 claims description 25
- 150000004665 fatty acids Chemical class 0.000 claims description 24
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 239000003945 anionic surfactant Substances 0.000 claims description 8
- 229920006317 cationic polymer Polymers 0.000 claims description 8
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 7
- 125000004432 carbon atom Chemical group C* 0.000 claims description 7
- 235000011187 glycerol Nutrition 0.000 claims description 7
- 239000001509 sodium citrate Substances 0.000 claims description 7
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 claims description 7
- XOAAWQZATWQOTB-UHFFFAOYSA-N taurine Chemical class NCCS(O)(=O)=O XOAAWQZATWQOTB-UHFFFAOYSA-N 0.000 claims description 7
- 125000002252 acyl group Chemical group 0.000 claims description 4
- 229910052783 alkali metal Inorganic materials 0.000 claims description 3
- 150000001340 alkali metals Chemical group 0.000 claims description 3
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 3
- 150000001342 alkaline earth metals Chemical group 0.000 claims description 3
- 238000005187 foaming Methods 0.000 description 31
- 239000006260 foam Substances 0.000 description 26
- 230000003750 conditioning effect Effects 0.000 description 24
- 239000003599 detergent Substances 0.000 description 19
- 238000003860 storage Methods 0.000 description 17
- 238000005406 washing Methods 0.000 description 13
- 230000000052 comparative effect Effects 0.000 description 11
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 10
- 239000003240 coconut oil Substances 0.000 description 7
- 235000019864 coconut oil Nutrition 0.000 description 7
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 6
- 238000013329 compounding Methods 0.000 description 6
- ZQPPMHVWECSIRJ-MDZDMXLPSA-N elaidic acid Chemical compound CCCCCCCC\C=C\CCCCCCCC(O)=O ZQPPMHVWECSIRJ-MDZDMXLPSA-N 0.000 description 6
- 238000011156 evaluation Methods 0.000 description 6
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 6
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 6
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 6
- 239000005639 Lauric acid Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 229910052708 sodium Inorganic materials 0.000 description 5
- 239000003760 tallow Substances 0.000 description 5
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 4
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 4
- XDOFQFKRPWOURC-UHFFFAOYSA-N 16-methylheptadecanoic acid Chemical compound CC(C)CCCCCCCCCCCCCCC(O)=O XDOFQFKRPWOURC-UHFFFAOYSA-N 0.000 description 4
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 4
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 4
- SUZRRICLUFMAQD-UHFFFAOYSA-N N-Methyltaurine Chemical compound CNCCS(O)(=O)=O SUZRRICLUFMAQD-UHFFFAOYSA-N 0.000 description 4
- 239000005642 Oleic acid Substances 0.000 description 4
- 235000015278 beef Nutrition 0.000 description 4
- 238000002425 crystallisation Methods 0.000 description 4
- 230000008025 crystallization Effects 0.000 description 4
- GHVNFZFCNZKVNT-UHFFFAOYSA-N decanoic acid Chemical compound CCCCCCCCCC(O)=O GHVNFZFCNZKVNT-UHFFFAOYSA-N 0.000 description 4
- WWZKQHOCKIZLMA-UHFFFAOYSA-N octanoic acid Chemical compound CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 239000000344 soap Substances 0.000 description 4
- TUNFSRHWOTWDNC-HKGQFRNVSA-N tetradecanoic acid Chemical compound CCCCCCCCCCCCC[14C](O)=O TUNFSRHWOTWDNC-HKGQFRNVSA-N 0.000 description 4
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical group [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 3
- 235000021314 Palmitic acid Nutrition 0.000 description 3
- 239000012459 cleaning agent Substances 0.000 description 3
- 239000011538 cleaning material Substances 0.000 description 3
- GQOKIYDTHHZSCJ-UHFFFAOYSA-M dimethyl-bis(prop-2-enyl)azanium;chloride Chemical class [Cl-].C=CC[N+](C)(C)CC=C GQOKIYDTHHZSCJ-UHFFFAOYSA-M 0.000 description 3
- 229910052749 magnesium Inorganic materials 0.000 description 3
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 235000019198 oils Nutrition 0.000 description 3
- 235000019865 palm kernel oil Nutrition 0.000 description 3
- 239000003346 palm kernel oil Substances 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- OYHQOLUKZRVURQ-NTGFUMLPSA-N (9Z,12Z)-9,10,12,13-tetratritiooctadeca-9,12-dienoic acid Chemical compound C(CCCCCCC\C(=C(/C\C(=C(/CCCCC)\[3H])\[3H])\[3H])\[3H])(=O)O OYHQOLUKZRVURQ-NTGFUMLPSA-N 0.000 description 2
- 229940058015 1,3-butylene glycol Drugs 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical group [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- 239000005632 Capric acid (CAS 334-48-5) Substances 0.000 description 2
- 239000005635 Caprylic acid (CAS 124-07-2) Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical group [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- 235000021355 Stearic acid Nutrition 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- DTOSIQBPPRVQHS-PDBXOOCHSA-N alpha-linolenic acid Chemical compound CC\C=C/C\C=C/C\C=C/CCCCCCCC(O)=O DTOSIQBPPRVQHS-PDBXOOCHSA-N 0.000 description 2
- 235000020661 alpha-linolenic acid Nutrition 0.000 description 2
- 235000019437 butane-1,3-diol Nutrition 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 125000002091 cationic group Chemical group 0.000 description 2
- 229920003086 cellulose ether Polymers 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000002537 cosmetic Substances 0.000 description 2
- WPUMTJGUQUYPIV-JIZZDEOASA-L disodium (S)-malate Chemical compound [Na+].[Na+].[O-]C(=O)[C@@H](O)CC([O-])=O WPUMTJGUQUYPIV-JIZZDEOASA-L 0.000 description 2
- 150000002170 ethers Chemical class 0.000 description 2
- -1 fatty acid alkali salt Chemical class 0.000 description 2
- 229960004488 linolenic acid Drugs 0.000 description 2
- KQQKGWQCNNTQJW-UHFFFAOYSA-N linolenic acid Natural products CC=CCCC=CCC=CCCCCCCCC(O)=O KQQKGWQCNNTQJW-UHFFFAOYSA-N 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 2
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 2
- 229960002446 octanoic acid Drugs 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 235000003441 saturated fatty acids Nutrition 0.000 description 2
- 150000004671 saturated fatty acids Chemical class 0.000 description 2
- 235000019265 sodium DL-malate Nutrition 0.000 description 2
- 125000004436 sodium atom Chemical group 0.000 description 2
- 239000001394 sodium malate Substances 0.000 description 2
- 239000008117 stearic acid Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 150000004670 unsaturated fatty acids Chemical class 0.000 description 2
- 235000021122 unsaturated fatty acids Nutrition 0.000 description 2
- TWJNQYPJQDRXPH-UHFFFAOYSA-N 2-cyanobenzohydrazide Chemical compound NNC(=O)C1=CC=CC=C1C#N TWJNQYPJQDRXPH-UHFFFAOYSA-N 0.000 description 1
- 239000004475 Arginine Substances 0.000 description 1
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 1
- 229920002907 Guar gum Polymers 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
- 239000004698 Polyethylene Substances 0.000 description 1
- 229920002873 Polyethylenimine Polymers 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- ODKSFYDXXFIFQN-UHFFFAOYSA-N arginine Natural products OC(=O)C(N)CCCNC(N)=N ODKSFYDXXFIFQN-UHFFFAOYSA-N 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000000665 guar gum Substances 0.000 description 1
- 235000010417 guar gum Nutrition 0.000 description 1
- 229960002154 guar gum Drugs 0.000 description 1
- 239000008233 hard water Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 150000002734 metacrylic acid derivatives Chemical class 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 235000021313 oleic acid Nutrition 0.000 description 1
- 239000003605 opacifier Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 239000012254 powdered material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002453 shampoo Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
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- Cosmetics (AREA)
Description
本発明は、毛髪洗浄剤組成物に関し、更に詳しくは、使用性、洗髪時の泡立ちや泡量、洗浄力に優れ、洗髪後の毛髪へのコンディショニング効果が良好で、保存安定性にも優れ、皮膚や毛髪にマイルドなクリーム状の毛髪洗浄剤組成物に関する。 The present invention relates to a hair cleanser composition, more specifically, excellent usability, foaming and foam amount at the time of washing, detergency, good conditioning effect on the hair after washing, excellent storage stability, The present invention relates to a creamy hair cleansing composition that is mild to skin and hair.
従来、クリーム状の洗浄剤としては、高級脂肪酸アルカリ塩(石鹸) を主洗浄成分に用いたものが広く使用されている。このような石鹸を用いた洗浄剤組成物を毛髪に使用すると、泡立ちでは優れるものの、すすぎ時及び洗浄後にきしみ感を感じる、硬水中では泡立ちや洗浄力が著しく低下するといった問題点がある。また、保存安定性においても、低温域で石鹸が結晶化したり、高温域で離水するといった問題点がある。このような問題点を解決する手段として、石鹸以外の陰イオン性界面活性剤を主洗浄成分として用いたものが提案されている。 Conventionally, as a creamy detergent, those using higher fatty acid alkali salt (soap) as a main washing component have been widely used. When such a detergent composition using soap is used for hair, it is excellent in foaming, but there is a problem that a feeling of squeak is felt at the time of rinsing and after washing, and foaming and cleaning power are remarkably reduced in hard water. In addition, in terms of storage stability, there is a problem that soap is crystallized at a low temperature range or water is removed at a high temperature range. As means for solving such problems, there has been proposed one using an anionic surfactant other than soap as a main cleaning component.
特許文献1には、N−アシルアミノ酸塩と脂肪酸アルキロールアミドとカチオン性ポリマーと水不溶性粉末を組み合わせたクリーム状シャンプー組成物が、特許文献2には、N−アシルアミノ酸塩とポリアミド変性シリコーンと液状油を組み合わせたクリーム状洗浄剤組成物がそれぞれ開示されているが、これらの組成物においては、洗髪時の泡立ちや泡量が十分に満足のいくものでなかった。 Patent Document 1 discloses a cream shampoo composition in which an N-acyl amino acid salt, a fatty acid alkylolamide, a cationic polymer, and a water-insoluble powder are combined. Patent Document 2 discloses an N-acyl amino acid salt, a polyamide-modified silicone, Although creamy detergent compositions combining liquid oils are disclosed, these compositions were not sufficiently satisfactory in foaming and the amount of foam during hair washing.
また、特許文献3には、アシルメチルタウリン塩型陰イオン性界面活性剤と多価アルコールと非イオン界面活性剤と水と不透明化剤と含窒素水溶性高分子を組み合わせた毛髪洗浄料が開示されているが、この組成物においても、洗髪時の泡立ちや泡量が十分に満足のいくものでなかった。 Patent Document 3 discloses a hair cleansing agent that combines an acylmethyl taurine salt type anionic surfactant, a polyhydric alcohol, a nonionic surfactant, water, an opacifier, and a nitrogen-containing water-soluble polymer. However, even in this composition, foaming and the amount of foam at the time of shampooing were not sufficiently satisfactory.
本発明の目的は、使用性、洗髪時の泡立ちや泡量、洗浄力に優れ、洗髪後の毛髪へのコンディショニング効果が良好で、保存安定性にも優れ、皮膚や毛髪にマイルドなクリーム状の毛髪洗浄剤組成物を提供することにある。 The purpose of the present invention is excellent in usability, foaming and foam amount at the time of shampooing, detergency, good conditioning effect on hair after shampooing, excellent storage stability and mild creamy skin and hair. The object is to provide a hair cleansing composition.
上記課題を解決するために本発明者らが鋭意研究を重ねたところ、(a)特定の界面活性剤と、(b)グリセリンと、(c)特定の脂肪酸と、(d)水と、(e)クエン酸ナトリウムと、(f)カチオン性ポリマーとを特定の比率で組み合わせることにより、目的とする毛髪洗浄剤組成物を得るに至った。すなわち本発明の毛髪洗浄剤組成物は、(a)下記の式(I)で示されるアシルメチルタウリン塩型陰イオン性界面活性剤10〜35質量%、(b)グリセリン40〜80質量%、(c)炭素数8〜20の脂肪酸0.5〜10質量%、(d)クエン酸ナトリウム0.1〜5質量%、(e)カチオン性ポリマー0.1〜5質量%、(f)水5〜20質量%を含有し、クリーム状であることを特徴とする。 In order to solve the above-mentioned problems, the present inventors have conducted intensive research. As a result, (a) a specific surfactant, (b) glycerin, (c) a specific fatty acid, (d) water, e) By combining sodium citrate and (f) a cationic polymer in a specific ratio, an intended hair cleansing composition was obtained. That is, the hair cleansing composition of the present invention comprises (a) 10-35% by mass of an acylmethyl taurine salt type anionic surfactant represented by the following formula (I), (b) 40-80% by mass of glycerin, (C) C8-C20 fatty acid 0.5-10 mass%, (d) Sodium citrate 0.1-5 mass%, (e) Cationic polymer 0.1-5 mass%, (f) Water It contains 5 to 20% by mass and is creamy.
(式中のR1COは炭素数8〜20のアシル基を示し、M1はアルカリ金属原子、1/2アルカリ土類金属原子、アンモニウム、有機アンモニウムまたは塩基性アミノ酸陽イオン基を示す。) (In the formula, R 1 CO represents an acyl group having 8 to 20 carbon atoms, and M 1 represents an alkali metal atom, 1/2 alkaline earth metal atom, ammonium, organic ammonium, or a basic amino acid cation group.)
この毛髪洗浄剤組成物において、アシルメチルタウリン塩型陰イオン性界面活性剤は粉体化物であっても良い。 In this hair cleansing composition, the acylmethyl taurine salt type anionic surfactant may be a powdered product.
本発明の毛髪洗浄剤組成物は、皮膚や毛髪にマイルドで、使用性、洗髪時の泡立ちや泡量、洗浄力に優れ、洗髪後の毛髪へのコンディショニング効果が良好で、保存安定性にも優れる。 The hair cleanser composition of the present invention is mild to the skin and hair, is excellent in usability, foaming and foam amount at the time of shampooing, detergency, has a good conditioning effect on the hair after shampooing, and has good storage stability. Excellent.
以下、本発明について詳細に説明する。
本発明の毛髪洗浄剤組成物は、(a)下記の式(I)で示されるアシルメチルタウリン塩型陰イオン性界面活性剤、(b)グリセリン、(c)炭素数8〜20の脂肪酸、(d)水、(e)クエン酸ナトリウム、(f)カチオン性ポリマーを含有する。まず、(a)成分について説明する。
Hereinafter, the present invention will be described in detail.
The hair cleansing composition of the present invention comprises (a) an acylmethyl taurine salt type anionic surfactant represented by the following formula (I), (b) glycerin, (c) a fatty acid having 8 to 20 carbon atoms, (D) Contains water, (e) sodium citrate, (f) a cationic polymer. First, the component (a) will be described.
式中のR1COは炭素数8〜20のアシル基、言い換えれば炭素数8〜20の直鎖あるいは分岐の脂肪酸残基であり、かかる脂肪酸としては、例えばカプリル酸、カプリン酸、ラウリン酸、ミリスチン酸、パルミチン酸、ステアリン酸、イソステアリン酸等の飽和脂肪酸、パルミトオレイン酸、オレイン酸、エライジン酸、リノール酸、リノレン酸等の不飽和脂肪酸、およびこれらの混合物であるヤシ油脂肪酸、パーム核油脂肪酸、牛脂脂肪酸、硬化牛脂脂肪酸が挙げられる。これらのうち好ましくは、ラウリン酸、ミリスチン酸、オレイン酸、ヤシ油脂肪酸、パーム核油脂肪酸、牛脂脂肪酸であり、更に好ましくはラウリン酸、オレイン酸、ヤシ油脂肪酸、パーム核油脂肪酸が挙げられる。アシル基の炭素数が8未満の場合は皮膚や毛髪への刺激が強くなり、炭素数が20を超える場合は起泡力が低下する。 R 1 CO in the formula is an acyl group having 8 to 20 carbon atoms, in other words, a linear or branched fatty acid residue having 8 to 20 carbon atoms. Examples of such fatty acids include caprylic acid, capric acid, lauric acid, Saturated fatty acids such as myristic acid, palmitic acid, stearic acid, isostearic acid, unsaturated fatty acids such as palmitooleic acid, oleic acid, elaidic acid, linoleic acid, linolenic acid, and mixtures thereof, coconut oil fatty acid, palm kernel Examples include oil fatty acids, beef tallow fatty acids, and hardened beef tallow fatty acids. Of these, lauric acid, myristic acid, oleic acid, coconut oil fatty acid, palm kernel oil fatty acid, and beef tallow fatty acid are preferable, and lauric acid, oleic acid, coconut oil fatty acid, and palm kernel oil fatty acid are more preferable. When the carbon number of the acyl group is less than 8, irritation to skin and hair becomes strong, and when the carbon number exceeds 20, the foaming power is reduced.
式中のM1はアルカリ金属原子、1/2アルカリ土類金属原子、アンモニウム、有機アンモニウムまたは塩基性アミノ酸陽イオン基を示し、例えば、カリウム原子、ナトリウム原子、1/2マグネシウム原子、1/2カルシウム原子、アンモニウム、トリエタノールアミンの陽イオン性残基、アルギニンの陽イオン性残基等が挙げられ、好ましくはカリウム原子、ナトリウム原子、1/2マグネシウム原子、1/2カルシウム原子である。式(I)で示されるアシルメチルタウリン塩型陰イオン性界面活性剤として具体的には、ヤシ油脂肪酸メチルタウリンナトリウム、ヤシ油脂肪酸メチルタウリンマグネシウム等が挙げられる。 M 1 in the formula represents an alkali metal atom, 1/2 alkaline earth metal atom, ammonium, organic ammonium or a basic amino acid cation group, for example, potassium atom, sodium atom, 1/2 magnesium atom, 1/2 Examples include a calcium atom, a cationic residue of ammonium, triethanolamine, a cationic residue of arginine, and the like, preferably a potassium atom, a sodium atom, a 1/2 magnesium atom, and a 1/2 calcium atom. Specific examples of the acylmethyl taurine salt type anionic surfactant represented by the formula (I) include coconut oil fatty acid methyl taurine sodium and coconut oil fatty acid methyl taurine magnesium.
本発明に用いられる(a)成分は、スプレードライ法などにより粉末化された粉体化物であることが好ましい。粉体化物の形状や大きさについて特に制限はなく、パウダー状、顆粒状、フレーク状等の形状を採り得る。(a)成分の粉体化物を用いて組成物を調製した場合、調製時間の短縮、水分調整等の工程管理が容易になるほか、品質のばらつきが抑えられる。(a)成分の粉体化物としては市販品を用いることができ、例えば、ヤシ油脂肪酸メチルタウリンナトリウム粉体化物として、ダイヤポンK−SFパウダー(日油(株)製)が挙げられる。 The component (a) used in the present invention is preferably a pulverized product pulverized by a spray drying method or the like. There is no restriction | limiting in particular about the shape and magnitude | size of a powdered material, Powder, granule shape, flake shape, etc. can be taken. When the composition is prepared using the powdered component (a), process management such as shortening the preparation time and moisture adjustment is facilitated, and variations in quality are suppressed. Commercially available products can be used as the powdered product of component (a), and examples thereof include Diapon K-SF powder (manufactured by NOF Corporation) as powdered product of coconut oil fatty acid methyl taurine sodium.
(a)成分の配合量は、組成物全量に対して10〜35質量%であり、好ましくは15〜30質量%である。10質量%未満では、十分な泡立ちや泡量、洗浄力が得られない場合や、保存安定性が悪くなる場合があり、35質量%を超えるとクリーム状組成物が硬くなり過ぎて使用性が悪くなる場合がある。(a)成分は単独で使用しても良いし、2種類以上を併用しても良い。 (A) The compounding quantity of a component is 10-35 mass% with respect to the composition whole quantity, Preferably it is 15-30 mass%. If it is less than 10% by mass, sufficient foaming, foam amount and detergency may not be obtained, and storage stability may be deteriorated. If it exceeds 35% by mass, the creamy composition becomes too hard and the usability is increased. It may get worse. (A) A component may be used independently and may use 2 or more types together.
本発明に用いられる(b)成分は、グリセリンである。(b)成分の配合量は、組成物全量に対して40〜80質量%であり、好ましくは45〜75質量%、更に好ましくは50〜65質量%である。40質量%未満では、十分なコンディショニング効果が得られない場合や、保存安定性が悪くなる場合があり、80質量%を超えると、十分な泡立ちや泡量が得られない場合がある。 The component (b) used in the present invention is glycerin. (B) The compounding quantity of a component is 40-80 mass% with respect to the composition whole quantity, Preferably it is 45-75 mass%, More preferably, it is 50-65 mass%. If the amount is less than 40% by mass, a sufficient conditioning effect may not be obtained or the storage stability may be deteriorated. If the amount exceeds 80% by mass, sufficient foaming or the amount of bubbles may not be obtained.
本発明に用いられる(c)成分は、炭素数8〜20の脂肪酸であり、例えばカプリル酸、カプリン酸、ラウリン酸、ミリスチン酸、パルミチン酸、ステアリン酸、イソステアリン酸等の飽和脂肪酸、パルミトオレイン酸、オレイン酸、エライジン酸、リノール酸、リノレン酸等の不飽和脂肪酸、およびこれらの混合物であるヤシ油脂肪酸、パーム核油脂肪酸、牛脂脂肪酸、硬化牛脂脂肪酸が挙げられる。本発明において(c)成分は、一種または二種以上を適宜選択して用いることができる。これらのうち、ラウリン酸、ミリスチン酸、パルミチン酸から選ばれる一種または二種以上が、より優れた泡立ちや泡量が得られることから好ましい。 Component (c) used in the present invention is a fatty acid having 8 to 20 carbon atoms such as caprylic acid, capric acid, lauric acid, myristic acid, palmitic acid, stearic acid, isostearic acid and other saturated fatty acids, palmitoolein Examples thereof include unsaturated fatty acids such as acid, oleic acid, elaidic acid, linoleic acid, and linolenic acid, and mixtures thereof such as coconut oil fatty acid, palm kernel oil fatty acid, beef tallow fatty acid, and hardened tallow fatty acid. In the present invention, the component (c) can be used by appropriately selecting one kind or two or more kinds. Among these, one or two or more selected from lauric acid, myristic acid, and palmitic acid are preferable because more excellent foaming and foaming amount can be obtained.
(c)成分の配合量は、組成物全量に対して0.5〜10質量%であり、好ましくは0.5〜8質量%、更に好ましくは1〜6質量%である。0.5質量%未満では、十分な泡量が得られない場合があり、10質量%を超えるとクリーム状組成物が硬くなり過ぎて使用性が悪くなる場合や、十分な泡立ちや泡量が得られない場合がある。また、(a)成分に対する(c)成分の配合量比(c)/(a)は、使用性、泡立ち、泡量の点から、質量比で1/2以下が好ましい。 (C) The compounding quantity of a component is 0.5-10 mass% with respect to the composition whole quantity, Preferably it is 0.5-8 mass%, More preferably, it is 1-6 mass%. When the amount is less than 0.5% by mass, a sufficient amount of foam may not be obtained. When the amount exceeds 10% by mass, the creamy composition becomes too hard and the usability is deteriorated. It may not be obtained. In addition, the blending ratio (c) / (a) of the component (c) to the component (a) is preferably ½ or less in terms of mass ratio from the viewpoint of usability, foaming and foam amount.
本発明に用いられる(d)成分は、クエン酸ナトリウムである。(d)成分の配合量は、組成物全量中に0.1〜5質量%であり、好ましくは0.5〜4質量%、更に好ましくは1〜3.5質量%である。0.1質量%未満では、十分な泡立ちや泡量が得られない場合があり、5質量%を超えるとクリーム状組成物が硬くなり過ぎて使用性が悪くなる場合や、保存安定性が悪くなる場合もある。 The component (d) used in the present invention is sodium citrate. (D) The compounding quantity of a component is 0.1-5 mass% in a composition whole quantity, Preferably it is 0.5-4 mass%, More preferably, it is 1-3.5 mass%. If the amount is less than 0.1% by mass, sufficient foaming or the amount of foam may not be obtained. If the amount exceeds 5% by mass, the creamy composition becomes too hard and the usability is deteriorated, or the storage stability is poor. Sometimes it becomes.
本発明に用いられる(e)成分は、カチオン性ポリマーであり、化粧料に常用され、毛髪にコンディショニング効果を付与できるものであれば特に限定されないが、例えば、ポリ(ジメチルジアリルアンモニウムクロライド)誘導体、第四級窒素含有ポリビニルピロリドン、第四級窒素含有セルロースエーテル誘導体、ポリエチレンイミン、テトラエチルペンタミンとエピクロルヒドリンから合成される水溶性カチオン性ポリマー、第四級窒素含有ポリ(トリアルキルアミノエチルメタクリレート)誘導体、第四級窒素含有グァーガム誘導体などが挙げられる。本発明において(e)成分は、一種または二種以上を適宜選択して用いることができる。これらのうち好ましくは、ポリ(ジメチルジアリルアンモニウムクロライド)誘導体、第四級窒素含有セルロースエーテル誘導体から選ばれる一種または二種以上が、より優れたコンディショニング効果が得られることから好ましい。 The component (e) used in the present invention is a cationic polymer and is not particularly limited as long as it is commonly used in cosmetics and can impart a conditioning effect to hair. For example, a poly (dimethyldiallylammonium chloride) derivative, Quaternary nitrogen-containing polyvinylpyrrolidone, quaternary nitrogen-containing cellulose ether derivative, polyethyleneimine, water-soluble cationic polymer synthesized from tetraethylpentamine and epichlorohydrin, quaternary nitrogen-containing poly (trialkylaminoethyl methacrylate) derivative, And quaternary nitrogen-containing guar gum derivatives. In the present invention, the component (e) can be used by appropriately selecting one kind or two or more kinds. Of these, one or two or more selected from a poly (dimethyldiallylammonium chloride) derivative and a quaternary nitrogen-containing cellulose ether derivative are preferable because a more excellent conditioning effect can be obtained.
(e)成分の配合量は、組成物全量中に0.1〜5質量%であり、好ましくは0.1〜3質量%、更に好ましくは0.5〜2質量%である。0.1質量%未満では、コンディショニング効果が十分でなく、5質量%を超えると、クリーム状組成物が糸ひきするなど使用性が悪くなる場合や、十分な泡量、洗浄力が得られない場合もある。 (E) The compounding quantity of a component is 0.1-5 mass% in a composition whole quantity, Preferably it is 0.1-3 mass%, More preferably, it is 0.5-2 mass%. If the amount is less than 0.1% by mass, the conditioning effect is not sufficient. If the amount exceeds 5% by mass, the creamy composition may become unusable, such as stringing, or sufficient foam amount and detergency cannot be obtained. In some cases.
本発明に用いられる(f)成分は、水である。(f)成分の配合量は、組成物全量中に5〜20質量%であり、好ましくは8〜18質量%である。5質量%未満では、配合成分が均一に溶解できない場合があり、20質量%を超えると保存安定性が悪くなる場合がある。 The component (f) used in the present invention is water. (F) The compounding quantity of a component is 5-20 mass% in a composition whole quantity, Preferably it is 8-18 mass%. If it is less than 5% by mass, the blended components may not be dissolved uniformly, and if it exceeds 20% by mass, the storage stability may be deteriorated.
本発明の毛髪洗浄剤組成物において、(a)+(b)+(c)+(d)+(e)+(f)の合計含有率は、100質量%以下であれば特に限定を受けないが、本発明の効果を充分に得るためには、好ましくは85質量%以上、より好ましくは90質量%以上である。 In the hair cleansing composition of the present invention, the total content of (a) + (b) + (c) + (d) + (e) + (f) is particularly limited as long as it is 100% by mass or less. However, in order to sufficiently obtain the effects of the present invention, the content is preferably 85% by mass or more, more preferably 90% by mass or more.
本発明の毛髪洗浄剤組成物には、化粧料に常用されている成分を、本発明の性能を損なわない範囲で、適宜配合することも可能である。 In the hair cleansing composition of the present invention, components commonly used in cosmetics can be appropriately blended as long as the performance of the present invention is not impaired.
本発明の毛髪洗浄剤組成物は、既知の手法により調製することができる。例えば、(a)〜(f)の各成分を必要に応じて加温して、均一になるまで溶解または分散させた後、ゆっくりと撹拌しながら冷却することにより得ることができる。 The hair cleansing composition of the present invention can be prepared by a known technique. For example, each component of (a) to (f) can be obtained by heating as necessary, dissolving or dispersing until uniform, and then cooling with slow stirring.
以下、実施例により本発明を更に詳細に説明するが、本発明は下記実施例に制限されるものではない。 EXAMPLES Hereinafter, although an Example demonstrates this invention further in detail, this invention is not restrict | limited to the following Example.
実施例1〜5および比較例1〜7
表1に示す成分および配合率で、クリーム状の毛髪洗浄剤組成物(以下、毛髪洗浄料ともいう。)を調製した。具体的に説明すると、例えば実施例1の組成物は、まず(b)グリセリン、(d)クエン酸ナトリウムおよび(f)水の各成分を80℃にて均一に溶解した後、(a)ヤシ油脂肪酸メチルタウリンナトリウム粉体化物、(c)ミリスチン酸および(e)ポリ(ジメチルジアリルアンモニウムクロライド)の各成分を添加し80℃にて均一に溶解させる。次に、ゆっくりと撹拌しながら25℃まで冷却して調製した。他の実施例および比較例についても、この方法に準じて調製した。なお、比較例3においては、(b)成分のグリセリンに代えて1,3−ブチレングリコールを用い、比較例5においては、(d)成分のクエン酸ナトリウムに代えてリンゴ酸ナトリウムを用いた。
Examples 1-5 and Comparative Examples 1-7
A cream-like hair cleaning composition (hereinafter also referred to as a hair cleaning agent) was prepared with the components and blending ratios shown in Table 1. Specifically, for example, in the composition of Example 1, first, (b) glycerin, (d) sodium citrate and (f) water components were uniformly dissolved at 80 ° C., then (a) palm Each component of oil fatty acid methyl taurine sodium powder, (c) myristic acid and (e) poly (dimethyldiallylammonium chloride) is added and uniformly dissolved at 80 ° C. Next, it was prepared by cooling to 25 ° C. with slow stirring. Other examples and comparative examples were also prepared according to this method. In Comparative Example 3, 1,3-butylene glycol was used in place of glycerin as component (b), and in Example 5, sodium malate was used in place of sodium citrate as component (d).
(評価項目)
調製したクリーム状毛髪洗浄料について、(1)使用性(チューブからの出し易さ)、(2)泡立ち、(3)泡量、(4)洗浄力、(5)コンディショニング効果、(6)保存安定性について、下記の方法によって評価を行った。
(Evaluation item)
About the prepared creamy hair cleanser, (1) Usability (ease of taking out from the tube), (2) Foaming, (3) Foam amount, (4) Detergency, (5) Conditioning effect, (6) Storage The stability was evaluated by the following method.
(評価方法)
(1)使用性(チューブからの出し易さ)
20人の女性(22才〜40才)をパネラーとして、クリーム状毛髪洗浄料の使用性(チューブ容器からの出し易さ)について下記の基準で判定してもらった。チューブ容器は、胴径30mm、肩下70mm、口内径5mmのポリエチレン製のものを使用し、クリーム状毛髪洗浄料を30g充填して、評価に用いた。
2点:適度な硬さで出し易く、とても使用し易いと感じた場合。
1点:少し硬めあるいは少し軟らかめであるが、使用に支障はないと感じた場合。
0点:明らかに硬いあるいは軟らかく、使用し難いと感じた場合。
20人の合計点を求め、以下のように評価した。
◎:合計点が35点以上(チューブ容器から出し易い、使用性がとても良好な洗浄剤組成物)
○:合計点が30点以上34点未満(チューブ容器から出し易い、使用性が良好な洗浄剤組成物)
△:合計点が20点以上29点未満(少し硬めあるいは少し軟らかめであるが、チューブ容器から出すことに支障はない洗浄剤組成物)
×:合計点が20点未満(チューブ容器から出し難い、使用性が悪い洗浄剤組成物)
但し、1人でも0点をつけた場合は、×と評価した。
(Evaluation method)
(1) Usability (easy removal from the tube)
Using 20 women (22 to 40 years old) as panelists, the usability of the creamy hair cleaning material (ease of taking out from the tube container) was determined according to the following criteria. A tube container made of polyethylene having a trunk diameter of 30 mm, a shoulder under 70 mm, and a mouth inner diameter of 5 mm was used, and 30 g of creamy hair washing material was filled for evaluation.
2 points: When it is easy to put out with moderate hardness and is very easy to use.
1 point: Slightly hard or slightly soft, but feels no problem in use.
0 points: When it is apparently hard or soft and difficult to use.
The total score of 20 people was calculated and evaluated as follows.
A: Total score of 35 points or more (detergent composition that is easy to remove from the tube container and has very good usability)
○: Total score of 30 points or more and less than 34 points (cleaner composition that is easy to remove from the tube container and has good usability)
Δ: Total score of 20 points or more and less than 29 points (a cleaning composition that is slightly harder or slightly softer but does not hinder the removal from the tube container)
X: Total score of less than 20 (a cleaning composition that is difficult to remove from the tube container and has poor usability)
However, when even one person gave 0 points, it was evaluated as x.
(2)泡立ち
20人の女性(22才〜40才)をパネラーとして、クリーム状毛髪洗浄料で洗髪してもらい、泡立ちについて下記の基準で判定してもらった。
2点:泡立ちがとても良いと感じた場合。
1点:泡立ちがやや良いと感じた場合。
0点:泡立ちが悪いと感じた場合。
20人の合計点を求め、以下のように評価した。
◎:合計点が35点以上(泡立ちがとても良好な洗浄剤組成物)
○:合計点が30点以上34点未満(泡立ちが良好な洗浄剤組成物)
△:合計点が20点以上29点未満(泡立ちがやや良い洗浄剤組成物)
×:合計点が20点未満(泡立ちが悪い洗浄剤組成物)
(2) Foaming 20 women (22 to 40 years old) were panelists and had their hair washed with a creamy hair washing material, and the foaming was judged according to the following criteria.
2 points: When foaming feels very good.
1 point: When foaming feels slightly good.
0 points: When foaming is felt bad.
The total score of 20 people was calculated and evaluated as follows.
A: Total score of 35 points or more (detergent composition with very good foaming)
○: Total score of 30 points or more and less than 34 points (detergent composition with good foaming)
Δ: Total score of 20 points or more and less than 29 points (detergent composition with slightly good foaming)
X: Total score is less than 20 (detergent composition with poor foaming)
(3)泡量
20人の女性(22才〜40才)をパネラーとして、クリーム状毛髪洗浄料で洗髪してもらい、泡量について下記の基準で判定してもらった。
2点:十分満足な泡量であると感じた場合。
1点:泡量が普通と感じた場合。
0点:明らかに泡量が少ないと感じた場合。
20人の合計点を求め、以下のように評価した。
◎:合計点が35点以上(泡量が多い洗浄剤組成物)
○:合計点が30点以上34点未満(満足な泡量の洗浄剤組成物)
△:合計点が20点以上29点未満(泡量に問題はない洗浄剤組成物)
×:合計点が20点未満(泡量が少ない洗浄剤組成物)
(3) Foam amount 20 women (22 to 40 years old) were panelists and had their hair washed with a creamy hair washing material, and the amount of foam was determined according to the following criteria.
2 points: When it is felt that the amount of foam is sufficiently satisfactory.
1 point: When the amount of foam feels normal.
0 point: When the amount of foam is clearly felt to be small.
The total score of 20 people was calculated and evaluated as follows.
A: Total score of 35 points or more (detergent composition with a large amount of foam)
○: Total score of 30 points or more and less than 34 points (detergent composition with a satisfactory foam amount)
Δ: Total score of 20 points or more and less than 29 points (detergent composition having no problem with the amount of foam)
X: Total score is less than 20 (cleaner composition with a small amount of foam)
(4)洗浄力
20人の女性(22才〜40才)をパネラーとして、クリーム状毛髪洗浄料で洗髪してもらい、洗浄力について下記の基準で判定してもらった。
2点:すっきり、さっぱりと洗髪でき、洗浄力が高いと感じた場合。
1点:普通の洗浄力であると感じた場合。
0点:明らかに洗浄力が低いと感じた場合。
20人の合計点を求め、以下のように評価した。
◎:合計点が35点以上(洗浄力が優れた洗浄剤組成物)
○:合計点が30点以上34点未満(洗浄力が高い洗浄剤組成物)
△:合計点が20点以上29点未満(普通の洗浄力の洗浄剤組成物)
×:合計点が20点未満(洗浄力が低い洗浄剤組成物)
(4) Detergency 20 females (22 to 40 years old) were panelists and had their hair washed with a creamy hair washing material, and the detergency was judged according to the following criteria.
2 points: When you feel that your hair is clean and refreshing, and that your cleaning power is high.
1 point: When it feels that it is normal detergency.
0 point: When it is apparent that the cleaning power is low.
The total score of 20 people was calculated and evaluated as follows.
A: Total score of 35 points or more (detergent composition with excellent detergency)
○: Total score of 30 points or more and less than 34 points (detergent composition with high detergency)
Δ: Total score of 20 points or more and less than 29 points (detergent composition having ordinary cleaning power)
X: Total score is less than 20 (detergent composition with low detergency)
(5)コンディショニング効果
20人の女性(22才〜40才)をパネラーとして、クリーム状毛髪洗浄料で洗髪してもらい、乾燥した後のコンディショニング効果について下記の基準で判定してもらった。
2点:コンディショニング効果が優れていると感じた場合。
1点:ややコンディショニング効果が得られると感じた場合。
0点:コンディショニング効果が得られないと感じた場合。
20人の合計点を求め、以下のように評価した。
◎:合計点が35点以上(コンディショニング効果がとても優れている洗浄剤組成物)
○:合計点が30点以上34点未満(コンディショニング効果が優れている洗浄剤組成物)
△:合計点が20点以上29点未満(ややコンディショニング効果が得られる洗浄剤組成物)
×:合計点が20点未満(コンディショニング効果が得られない洗浄剤組成物)
(5) Conditioning effect 20 women (22 to 40 years old) as panelists were asked to wash their hair with a creamy hair washing material, and the conditioning effect after drying was judged according to the following criteria.
2 points: When the conditioning effect is felt excellent.
1 point: When it feels that the conditioning effect is somewhat obtained.
0 point: When the conditioning effect is not obtained.
The total score of 20 people was calculated and evaluated as follows.
A: Total score of 35 or more (detergent composition with excellent conditioning effect)
○: Total score of 30 points or more and less than 34 points (detergent composition with excellent conditioning effect)
(Triangle | delta): 20 points or more and less than 29 points | pieces (detergent composition from which some conditioning effects are acquired)
×: Total score of less than 20 (cleaning agent composition that does not provide conditioning effect)
(6)保存安定性
各組成物を透明ガラス容器に密封して5℃、25℃、45℃で1ヶ月間保存し、その外観を観察して、離水や結晶化等の変化について、目視により、下に示す3段階で評価した。
○:安定性良好(いずれの温度条件においても、離水や結晶化等外観の変化がない)
△:安定性やや不良(いずれかの温度条件において、若干の離水や結晶化等が見られる)
×:安定性不良(いずれかの温度条件において、明らかな離水や結晶化等外観の変化が著しい)
(6) Storage stability Each composition is sealed in a transparent glass container and stored at 5 ° C., 25 ° C. and 45 ° C. for 1 month, its appearance is observed, and changes such as water separation and crystallization are visually observed. The evaluation was made in the following three stages.
○: Good stability (no change in appearance such as water separation or crystallization under any temperature condition)
Δ: Slightly inferior (slight water separation or crystallization is observed at any temperature condition)
×: Stability failure (appearance changes such as obvious water separation and crystallization are remarkable under any temperature condition)
上記の各評価において、◎と○を合格とし、△と×を不合格とする。結果を表1に示す。 In each of the above evaluations, ◎ and ○ are acceptable and Δ and × are unacceptable. The results are shown in Table 1.
実施例1〜5の評価結果より、本発明のクリーム状毛髪洗浄料は、チューブ容器から出し易い、すなわち使用性が良好で、洗髪時の泡立ちや泡量、洗浄力に優れ、洗髪後の毛髪へのコンディショニング効果が良好であり、保存安定性にも優れていた。 From the evaluation results of Examples 1 to 5, the creamy hair cleaning material of the present invention is easy to take out from the tube container, that is, has good usability, is excellent in foaming, foam amount and washing power at the time of washing, and hair after washing. The conditioning effect was excellent, and the storage stability was also excellent.
一方、比較例1〜7のクリーム状毛髪洗浄料では、十分な性能が得られなかった。具体的には、比較例1では、(a)成分の含有量が本発明の範囲より少ないため、使用性、泡立ち、泡量、洗浄力、保存安定性が悪く、コンディショニング効果も十分ではなかった。比較例2では、(a)成分の含有量が本発明の範囲より多く、(b)成分の含有量が本発明の範囲より少ないため、使用性、コンディショニング効果が悪く、泡立ち、保存安定性も十分ではなかった。比較例3では、本発明で規定する(b)成分の代わりに1,3−ブチレングリコールを用いているため、使用性、泡立ち、コンディショニング効果が悪く、泡量、洗浄力、保存安定性も十分ではなかった。比較例4では、(c)成分の含有量が本発明の範囲より多いため、使用性、泡立ち、泡量、洗浄力が悪く、コンディショニング効果、保存安定性も十分ではなかった。比較例5では、(d)成分の代わりにリンゴ酸ナトリウムを用いているため、泡立ち、泡量、洗浄力が十分ではなかった。比較例6では、(e)成分のカチオン性ポリマーが配合されていないため、コンディショニング効果が悪かった。比較例7では、(f)成分の含有量が本発明の範囲より多いため、使用性、保存安定性が悪かった。 On the other hand, sufficient performance was not obtained with the creamy hair cleaning materials of Comparative Examples 1-7. Specifically, in Comparative Example 1, since the content of the component (a) is less than the range of the present invention, usability, foaming, foam amount, detergency, storage stability are poor, and the conditioning effect is not sufficient. . In Comparative Example 2, since the content of the component (a) is larger than the range of the present invention and the content of the component (b) is smaller than the range of the present invention, the usability and conditioning effect are poor, and foaming and storage stability are also achieved. It was not enough. In Comparative Example 3, 1,3-butylene glycol is used in place of the component (b) defined in the present invention, so the usability, foaming, and conditioning effects are poor, and the amount of foam, detergency, and storage stability are sufficient. It wasn't. In Comparative Example 4, since the content of the component (c) was larger than the range of the present invention, the usability, foaming, the amount of foam, and the detergency were poor, and the conditioning effect and storage stability were not sufficient. In Comparative Example 5, since sodium malate was used instead of the component (d), foaming, foam amount and detergency were not sufficient. In Comparative Example 6, since the cationic polymer of component (e) was not blended, the conditioning effect was poor. In Comparative Example 7, since the content of the component (f) was larger than the range of the present invention, usability and storage stability were poor.
本発明の毛髪洗浄剤組成物は、皮膚や毛髪にマイルドで、使用性、洗髪時の泡立ちや泡量、洗浄力に優れ、洗髪後の毛髪へのコンディショニング効果が良好で、保存安定性にも優れるため、毛髪用の洗浄料として好適に使用し得る。 The hair cleanser composition of the present invention is mild to the skin and hair, is excellent in usability, foaming and foam amount at the time of shampooing, detergency, has a good conditioning effect on the hair after shampooing, and has good storage stability. Since it is excellent, it can be suitably used as a cleaning agent for hair.
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