TWI736624B - Hair treatment agent - Google Patents

Abstract

The present invention is a hair treatment agent containing components (A) to (C), and the mass ratio (A)/(B) of the component (A) to the component (B) is 0.001 or more and 0.50 or less. (A) Cationic polymer with a charge density of 3.0 meq/g or more and 24 meq/g or less (B) Cationic polymer with a charge density of less than 3.0 meq/g (C) Fatty acid or its salt

Description

Hair treatment agent

The present invention relates to a hair treatment agent.

In recent years, for hair cosmetics, it has been more expected to be able to impart smoothness or regularity adjustment effects to the hair. It has been reported that a technique for imparting smoothness or regularity to hair by blending cationic polymers or fatty acids has been reported. However, its effects lack durability, and the smoothness or neatness will disappear before the next day's shampoo. In addition, if the amount of cationic polymer blended is increased in order to improve the continuity of the adjustment effect, there are problems as follows: the hair feels sticky during washing, the hair becomes difficult to tidy after drying, and the unsmooth touch remains . In this regard, Patent Document 1 discloses a cosmetic composition that combines one or more cationic polymers with cationic surfactants to make hair clean and shiny, smooth and smooth. It is soft and easy to comb, and the good cosmetic properties will last for a long time even after multiple shampooing. In addition, Patent Document 2 discloses that by combining a specific cationic polymer with a specific branched fatty acid, the smoothness or regularity adjustment effect after drying is maintained, and the hair is easy to be tidy. , And then impart a cool sensation, and continue to obtain a comfortable touch until the next day's shampoo. In addition, Patent Document 3 discloses a rinse-off hair cosmetic composition, which is obtained by combining a water-insoluble complex between a specific cationic polymer and a specific mixed fatty acid, and then combining it with silicones. The smoothness and neatness lasted from the first treatment to the next time shampooing. (Patent Document 1) Japanese Patent Publication No. 2013-536830 (Patent Document 2) Japanese Patent Publication No. 2013-216620 (Patent Document 3) Japanese Patent Publication No. 2014-141485

The present invention provides a hair treatment agent containing components (A) to (C), and the mass ratio (A)/(B) of the component (A) to the component (B) is 0.01 or more and 0.50 or less. (A) Cationic polymer with a charge density of 3.0 meq/g or more and 24 meq/g or less (B) Cationic polymer with a charge density of less than 3.0 meq/g (C) Fatty acid or salt thereof, the present invention provides A hair treatment kit comprising the following hair treatment agents A and B. Agent A: Hair treatment agent containing the above components (A) to (C) Agent B: Hair treatment agent (E) Cationic surfactant (F) higher alcohol containing the following components (E) and (F) The present invention provides a hair treatment method, which includes the following steps A and B. Step A: Apply the hair treatment agent (agent A) containing the above components (A) to (C) to the hair Step B: After Step A, treat the hair containing the following components (E) and (F) (Agent B) Steps to apply to the hair (E) Cationic surfactant (F) Higher alcohol

[式中，R¹ 及R² 可相同亦可不同，表示氫原子、碳數1～18之烷基、芳基(苯基等)、羥基烷基、醯胺烷基、氰基烷基、烷氧基烷基或烷氧羰基烷基，R³ 及R⁴ 可相同亦可不同，表示氫原子、碳數1～3之烷基或苯基，X^- 表示陰離子(氯化物離子、溴化物離子、碘化物離子、硫酸根陰離子、磺酸根陰離子、甲基硫酸根陰離子、磷酸根陰離子、硝酸根陰離子等)] 就進一步提高藉由與成分(C)併用所得之調節效果之持續性提高效果的觀點而言，包含二烯丙基四級銨鹽作為結構單元之聚合物係於一分子中含有較佳為50～100莫耳%、更佳為65～100莫耳%、進而較佳為90～100莫耳%、進而較佳為95～100莫耳%之式(1)或(2)所表示之結構單元。 作為包含二烯丙基四級銨鹽作為結構單元之聚合物之具體例，可列舉以下之通式(3)或(4)所表示者。 [化2]

[式中，R¹ 、R² 及X^- 係表示與上述相同之含義。p、q及r表示莫耳比，且p＋q＋r＝100] p較佳為0～50，更佳為0～40，進而較佳為0～30，進而較佳為0～25；q較佳為50～100，更佳為60～100，進而較佳為70～100，進而較佳為75～100；r較佳為0～50，更佳為0～40，進而較佳為0～30，進而較佳為0～25。 該等之中，較佳為二烯丙基四級銨鹽之均聚物、二烯丙基四級銨鹽與丙烯酸之共聚物、二烯丙基四級銨鹽與丙烯醯胺之共聚物。作為二烯丙基四級銨鹽之均聚物之具體例，可列舉：Merquat 100(INCI名：聚四級銨鹽-6，Lubrizol Advanced Materials公司製造，電荷密度6.2 meq/g，重量平均分子量150,000)等，作為二烯丙基四級銨鹽與丙烯酸之共聚物之具體例，可列舉：Merquat 295(INCI名：聚四級銨鹽-22，Lubrizol Advanced Materials公司製造，電荷密度6.0 meq/g，重量平均分子量190,000)、Merquat 280(INCI名：聚四級銨鹽-22，Lubrizol Advanced Materials公司製造，電荷密度5.0 meq/g，重量平均分子量450,000)，作為二烯丙基四級銨鹽與丙烯醯胺之共聚物之具體例，可列舉：Merquat 550(INCI名：聚四級銨鹽-7，Lubrizol Advanced Materials公司製造，電荷密度3.1 meq/g，重量平均分子量1,600,000)等。 作為四級化聚乙烯基咪唑鎓衍生物，例如較佳為以下之通式(5)所表示者。 [化3]

[式中，R表示氫原子或碳數1～3之烷基，Y^- 表示氯化物離子、溴化物離子、碘化物離子、硫酸根陰離子、磺酸根陰離子、碳數1～4之烷基硫酸根陰離子、磷酸根陰離子、硝酸根陰離子等陰離子，s及t表示莫耳比，且s＋t＝100] 就進一步提高藉由與成分(C)併用所得之調節效果之持續性提高效果的觀點而言，表現出陽離子性之單體之莫耳比即t較佳為73以上，更佳為90以上，進而較佳為93以上，又，較佳為99以下。 作為此種四級化聚乙烯基咪唑鎓衍生物之具體例，可列舉：乙烯基吡咯啶酮與氯化甲基乙烯基咪唑鎓之共聚物即Luviquat Excellence(BASF公司製造，電荷密度6.7 meq/g，重量平均分子量40,000)等。 作為聚伸乙基亞胺之具體例，可列舉：由和光純藥工業股份有限公司販賣之電荷密度23.2 meq/g、重量平均分子量10,000之聚伸乙基亞胺。 作為氯化甲基丙烯醯氧基伸乙基三甲基銨之聚合物之具體例，可列舉(INCI名：聚四級銨鹽-37，BASF公司：Cosmedia Ultragel 300，電荷密度4.8 meq/g)。 就與成分(C)形成水不溶性之複合物而製成容易殘留於毛髮之物質之觀點而言，成分(A)之重量平均分子量較佳為10,000以上，更佳為50,000以上，進而較佳為100,000以上，又，較佳為10,000,000以下，更佳為5,000,000以下，進而較佳為2,000,000以下，進而較佳為1,000,000以下，進而較佳為800,000以下。 此處，重量平均分子量例如可藉由凝膠滲透層析法(GPC)於以下之條件下進行測定。 移動床：50 mM LiBr, 1%CH₃ COOH/乙醇：水＝3：7 管柱：TSK gel α-M(2根串聯) 標準物質：聚乙二醇 成分(A)之陽離子性聚合物之中，就清洗時之黏膩感之有無、清洗時之順滑度、毛髮睡亂之難易、1天後之整齊度之持續性、1天後之順滑度之持續性、及耐洗髮性之觀點而言，較佳為包含二烯丙基四級銨鹽作為結構單元之聚合物。 成分(A)之陽離子性聚合物可單獨使用或組合兩種以上使用，關於在毛髮處理劑中之含量，就清洗時之黏膩感之有無、毛髮睡亂之難易、1天後之整齊度之持續性、1天後之順滑度之持續性、及耐洗髮性之觀點而言，較佳為0.01質量%以上，更佳為0.05質量%以上，進而較佳為0.10質量%以上，又，就清洗時之黏膩感之有無、清洗時之順滑度、1天後之整齊度之持續性、1天後之順滑度之持續性、及毛髮睡亂之難易之觀點而言，較佳為1.5質量%以下，更佳為1.0質量%以下，進而較佳為0.5質量%以下，進而較佳為0.3質量%以下，進而較佳為0.2質量%以下。 [成分(B)：電荷密度未達3.0 meq/g之陽離子性聚合物] 就清洗時之黏膩感之有無、清洗時之順滑度、毛髮睡亂之難易、1天後之整齊度之持續性、1天後之順滑度之持續性、及耐洗髮性之觀點而言，成分(B)之陽離子性聚合物之電荷密度未達3.0 meq/g，較佳為2.0 meq/g以下，更佳為1.5 meq/g以下，進而較佳為1.2 meq/g以下，又，較佳為0.1 meq/g以上，更佳為0.3 meq/g以上，進而較佳為0.5 meq/g以上。 作為此種電荷密度未達3.0 meq/g之陽離子性聚合物，例如可列舉：甲基丙烯酸N,N-二甲胺基乙酯二乙基硫酸鹽-N,N-二甲基丙烯醯胺-聚乙二醇二甲基丙烯酸酯共聚物(INCI名：聚四級銨鹽-52，SOFCARE KG-101W-E，花王公司製造，電荷密度0.83 meq/g)、羥乙基纖維素羥丙基三甲基氯化銨醚(INCI名：聚四級銨鹽-10)等陽離子化纖維素。作為陽離子化纖維素，例如可列舉：Poiz C-60H(花王公司製造，電荷密度1.1 meq/g)、Poiz C-150L(花王公司製造，電荷密度0.9 meq/g)等。成分(B)之陽離子性聚合物可單獨使用或組合兩種以上使用，就清洗時之黏膩感之有無及清洗時之順滑度之觀點而言，較佳為組合兩種以上使用。 關於毛髮處理劑中之成分(B)之含量，就清洗時之黏膩感之有無、清洗時之順滑度、毛髮睡亂之難易、1天後之整齊度之持續性、1天後之順滑度之持續性、及耐洗髮性之觀點而言，較佳為0.1質量%以上，更佳為0.2質量%以上，進而較佳為0.3質量%以上，又，就清洗時之黏膩感之有無、毛髮睡亂之難易、1天後之整齊度之持續性、1天後之順滑度之持續性、及耐洗髮性之觀點而言，較佳為3質量%以下，更佳為2質量%以下，進而較佳為1.0質量%以下，進而較佳為0.8質量%以下，進而較佳為0.6質量%以下。 關於毛髮處理劑中之成分(A)相對於成分(B)之質量比(A)/(B)，就清洗時之黏膩感之有無、毛髮睡亂之難易、1天後之整齊度之持續性、1天後之順滑度之持續性、及耐洗髮性之觀點而言，為0.001以上，較佳為0.005以上，更佳為0.01以上，進而較佳為0.03以上，進而較佳為0.08以上，進而較佳為0.10以上，進而較佳為0.30以上，又，就清洗時之黏膩感之有無、清洗時之順滑度、及毛髮睡亂之難易之觀點而言，為0.50以下，較佳為0.45以下，更佳為0.40以下。 [成分(C)：脂肪酸或其鹽] 作為成分(C)之脂肪酸或其鹽，可列舉：碳數14以上且22以下之直鏈或支鏈之脂肪酸或其鹽。 作為成分(C)，就清洗時之黏膩感之有無、清洗時之順滑度、毛髮睡亂之難易、1天後之整齊度之持續性、1天後之順滑度之持續性、及耐洗髮性之觀點而言，較佳為使用下述通式(6)所表示之脂肪酸或其鹽。 R⁵ -COOM (6) [式中，R⁵ 表示碳數13以上且21以下之直鏈或支鏈之飽和或不飽和之烴基，M表示氫、鈉或鉀] 關於通式(6)中之R⁵ 之碳數，就毛髮睡亂之難易、1天後之整齊度之持續性、1天後之順滑度之持續性之觀點而言，較佳為15以上且21以下，更佳為17以上且21以下。又，R⁵ 較佳為直鏈或支鏈之烷基或烯基，更佳為直鏈或支鏈之烷基。作為成分(C)之具體例，可列舉：硬脂酸、異硬脂酸、山萮酸。成分(C)可單獨使用或組合兩種以上而使用。 關於毛髮處理劑中之成分(C)之含量，就清洗時之黏膩感之有無、清洗時之順滑度、毛髮睡亂之難易、1天後之整齊度之持續性、1天後之順滑度之持續性、及耐洗髮性之觀點而言，較佳為0.05質量%以上，更佳為0.10質量%以上，進而較佳為0.15質量%以上，又，較佳為1.0質量%以下，更佳為0.5質量%以下，進而較佳為0.30質量%以下，進而較佳為0.25質量%以下。 [成分(D)：有機酸] 本發明之毛髮處理劑可進而含有有機酸作為成分(D)。作為有機酸，例如可列舉：乙酸、丙酸等單羧酸；丙二酸、丁二酸、戊二酸、己二酸、馬來酸、富馬酸、鄰苯二甲酸等二羧酸；聚麩胺酸等多羧酸；乙醇酸、乳酸、羥基丙烯酸、甘油酸、蘋果酸、酒石酸、檸檬酸等羥基羧酸；麩胺酸、天冬胺酸等酸性胺基酸等。該等之中，較佳為丁二酸、乳酸。成分(D)可單獨使用或組合兩種以上使用。 關於毛髮處理劑中之成分(D)之含量，就清洗時之黏膩感之有無、清洗時之順滑度、毛髮睡亂之難易、1天後之整齊度之持續性、1天後之順滑度之持續性、及耐洗髮性之觀點而言，較佳為0.05質量%以上，更佳為0.08質量%以上，進而較佳為0.10質量%以上，又，就清洗時之黏膩感之有無、清洗時之順滑度之觀點而言，較佳為4質量%以下，更佳為3質量%以下，進而較佳為2質量%以下，進而較佳為1.0質量%以下，進而較佳為0.5質量%以下，進而較佳為0.35質量%以下。 [成分(E)：陽離子性界面活性劑] 本發明之毛髮處理劑可進而含有陽離子性界面活性劑作為成分(E)。作為陽離子性界面活性劑，例如可列舉：(i)烷基三甲基銨鹽、(ii)烷氧基烷基三甲基銨鹽、(iii)二烷基二甲基銨鹽、(iv)烷基二甲基胺及其鹽、(v)烷氧基烷基二甲基胺及其鹽、(vi)烷基醯胺基胺及其鹽等。 (i)烷基三甲基銨鹽 作為烷基三甲基銨鹽，例如可列舉下述通式(7)所表示者。 R⁸ -N⁺ (CH₃ )₃ X^- (7) [式中，R⁸ 表示碳數12～22之烷基，X^- 表示氯化物離子、溴化物離子等鹵化物離子；甲基硫酸根離子、乙基硫酸根離子、甲基磷酸根離子、乙基磷酸根離子、甲基碳酸根離子等] 具體而言，可列舉：氯化鯨蠟基三甲基銨、氯化硬脂基三甲基銨、氯化山崳基三甲基銨、山崳基三甲基銨甲基硫酸鹽等。 (ii)烷氧基烷基三甲基銨鹽 作為烷氧基烷基三甲基銨鹽，例如可列舉下述通式(8)所表示者。 R⁹ -O-R¹⁰ -N⁺ (CH₃ )₃ X^- (8) [式中，R⁹ 表示碳數12～22之烷基，R¹⁰ 表示可經羥基取代之伸乙基或伸丙基，X^- 表示氯化物離子、溴化物離子等鹵化物離子；甲基硫酸根離子、乙基硫酸根離子、甲基磷酸根離子、乙基磷酸根離子、甲基碳酸根離子等] 具體而言，可列舉：氯化硬脂氧基丙基三甲基銨、氯化硬脂氧基乙基三甲基銨、氯化硬脂氧基羥丙基三甲基銨等。 (iii)二烷基二甲基銨鹽 作為二烷基二甲基銨鹽，例如可列舉下述通式(9)所表示者。 (R¹¹ )₂ N⁺ (CH₃ )₂ X^- (9) [式中，R¹¹ 分別獨立地表示碳數12～22之烷基，X^- 表示氯化物離子、溴化物離子等鹵化物離子；甲基硫酸根離子、乙基硫酸根離子、甲基磷酸根離子、乙基磷酸根離子、甲基碳酸根離子等] 具體而言，可列舉：氯化二硬脂基二甲基銨、氯化二鯨蠟基二甲基銨、氯化二月桂基二甲基銨、氯化二烷基(C12-18)二甲基銨等。 (iv)烷基二甲基胺及其鹽 烷基二甲基胺會與酸進行反應而成為四級銨鹽，從而成為界面活性劑。因此，此處，將烷基二甲基胺及其鹽定義為陽離子性界面活性劑。又，其含量係以烷基二甲基胺之質量進行換算。作為烷基二甲基胺及其鹽，例如可列舉下述通式(10)所表示者及其鹽。 R¹² -N(CH₃ )₂ (10) [式中，R¹² 表示碳數12～22之烷基] 作為鹽，可列舉有機酸或無機酸之鹽。作為有機酸，可列舉上述之成分(D)。作為無機酸，例如可列舉鹽酸、硫酸、磷酸等。該等之中，較佳為有機酸，且較佳為二羧酸、羥基羧酸、酸性胺基酸。作為二羧酸，更佳為馬來酸、丁二酸。作為羥基羧酸，更佳為乙醇酸、乳酸、蘋果酸。作為酸性胺基酸，更佳為麩胺酸。 作為具體之烷基二甲基胺及其鹽，可列舉：N,N-二甲基山崳基胺、N,N-二甲基硬脂基胺及其等之有機酸鹽，就清洗時之毛髮之順滑度之觀點而言，較佳為N,N-二甲基山崳基胺之乳酸鹽、N,N-二甲基硬脂基胺之乙醇酸鹽等。 (v)烷氧基烷基二甲基胺及其鹽 烷氧基烷基二甲基胺會與酸進行反應而成為四級銨鹽，從而成為界面活性劑。因此，此處，將烷氧基烷基二甲基胺及其鹽定義為陽離子性界面活性劑。又，其含量係以烷氧基烷基二甲基胺之質量進行換算。作為烷氧基烷基二甲基胺及其鹽，例如可列舉下述通式(8)所表示者及其鹽。 R¹³ -O-R¹⁴ -N(CH₃ )₂ (11) [式中，R¹³ 表示碳數12～22之烷基，R¹⁴ 表示伸乙基或伸丙基] 作為鹽，可列舉：有機酸或無機酸之鹽。作為有機酸，可列舉上述之成分(D)。作為無機酸，可列舉：上述通式(10)所表示之烷基二甲基胺之中和所使用之無機酸。 作為具體之烷氧基烷基二甲基胺及其鹽，可列舉：N,N-二甲基-3-十六烷氧基丙基胺、N,N-二甲基-3-十八烷氧基丙基胺及其等之有機酸鹽，就清洗時之毛髮之順滑度之觀點而言，較佳為N,N-二甲基-3-十六烷氧基丙基胺之乳酸鹽、N,N-二甲基-3-十八烷氧基丙基胺之乙醇酸鹽。 (vi)烷基醯胺基胺及其鹽 烷基醯胺基胺會與酸進行反應而成為四級銨鹽，從而成為界面活性劑。因此，此處，將烷基醯胺基胺及其鹽定義為陽離子性界面活性劑。又，其含量係以烷基醯胺基胺之質量進行換算。作為烷基醯胺基胺及其鹽，例如可列舉下述通式(12)所表示者及其鹽。 R¹⁵ -CONH-(CH₂ )_m -N(CH₃ )₂ (12) [式中，R¹⁵ 表示碳數12～22之烷基，m表示2～4之數] 該等之中，較佳為R¹⁵ 為碳數14～22之烷基者。 作為鹽，可列舉：有機酸或無機酸之鹽。作為有機酸，可列舉上述之成分(D)。作為無機酸，可列舉：上述通式(10)所表示之烷基二甲基胺之中和所使用之無機酸。 作為具體之烷基醯胺基胺及其鹽，可列舉：N-(3-(二甲胺基)丙基)二十二醯胺及其鹽、N-(3-(二甲胺基)丙基)硬脂醯胺及其鹽。 該等之中，較佳為(i)烷基三甲基銨鹽、(ii)烷氧基烷基三甲基銨鹽、(iii)二烷基二甲基銨鹽、(v)烷氧基烷基二甲基胺及其鹽、(vi)烷基醯胺基胺及其鹽，就使清洗時之毛髮順滑，抑制於清洗後之乾燥過程中之毛髮之糾結的觀點而言，較佳為(i)烷基三甲基銨鹽、(iii)二烷基二甲基銨鹽、(v)烷氧基烷基二甲基胺及其鹽、(vi)烷基醯胺基胺及其鹽。進而較佳為N,N-二甲基-3-十六烷氧基丙基胺及其鹽、N,N-二甲基-3-十八烷氧基丙基胺及其鹽、N-(3-(二甲胺基)丙基)二十二醯胺及其鹽、N-(3-(二甲胺基)丙基)硬脂醯胺及其鹽、氯化烷基(C12-18)三甲基銨、氯化二烷基(C12-18)二甲基銨，該等之中，更佳為氯化烷基(C12-18)三甲基銨。 成分(E)之陽離子性界面活性劑可單獨使用任一種或組合兩種以上使用。關於毛髮處理劑中之成分(E)之含量，就清洗時之黏膩感之有無、清洗時之順滑度、1天後之整齊度之持續性、及1天後之順滑度之持續性之觀點而言，較佳為1.0質量%以上，更佳為1.2質量%以上，進而較佳為1.5質量%以上，且較佳為10質量%以下，更佳為5質量%以下，進而較佳為3質量%以下。 [成分(F)：成分(C)以外之陰離子性界面活性劑] 本發明之毛髮處理劑可進而含有成分(C)之脂肪酸鹽以外之陰離子性界面活性劑作為成分(F)。作為脂肪酸鹽以外之陰離子性界面活性劑，可列舉：烷基硫酸鹽、烯基硫酸鹽、聚氧伸烷基烷基醚硫酸鹽、聚氧伸烷基烯基醚硫酸鹽、聚氧伸烷基烷基苯醚硫酸鹽等具有疏水性部位之硫酸酯鹽；磺基丁二酸烷基酯鹽、聚氧伸烷基磺基丁二酸烷基酯鹽、烷磺酸鹽、醯基羥乙基磺酸鹽、醯基甲基牛磺酸鹽等具有疏水性部位之磺酸鹽；聚氧伸烷基烷基醚乙酸鹽等具有疏水性部位之羧酸鹽；醯基麩胺酸鹽、丙胺酸衍生物、甘胺酸衍生物、精胺酸衍生物等具有疏水性部位之胺基酸鹽等。作為該等陰離子性界面活性劑之陰離子性基之抗衡離子，可列舉：鈉離子、鉀離子等鹼金屬離子；鈣離子、鎂離子等鹼土金屬離子；銨離子；具有1～3個碳數2或3之烷醇基之烷醇胺鹽(例如單乙醇胺鹽、二乙醇胺鹽、三乙醇胺鹽、三異丙醇胺鹽等)。 成分(F)之陰離子性界面活性劑可單獨使用任一種或組合兩種以上使用。關於毛髮處理劑中之成分(F)之含量，就清洗時之黏膩感之有無、清洗時之順滑度、毛髮睡亂之難易、1天後之整齊度之持續性、1天後之順滑度之持續性、及耐洗髮性之觀點而言，較佳為1.0質量%以下，更佳為0.8質量%以下，進而較佳為0.6質量%以下，進而較佳為0.4質量%以下，進而較佳為0.2質量%以下，進而較佳為0.1質量%以下。 [成分(G)：高級醇] 本發明之毛髮處理劑可進而含有高級醇作為成分(G)。作為高級醇，可為直鏈及支鏈、又飽和及不飽和中之任一種脂肪族醇，其碳數較佳為12以上，更佳為14以上，進而較佳為16以上，又，較佳為22以下，更佳為20以下，進而較佳為18以下。該等高級醇可單獨使用任一種或組合兩種以上使用。 關於毛髮處理劑中之成分(G)之含量，就清洗時之黏膩感之有無、清洗時之順滑度、毛髮睡亂之難易、1天後之整齊度之持續性、1天後之順滑度之持續性、及耐洗髮性之觀點而言，較佳為2質量%以下，更佳為1.0質量%以下，進而較佳為0.5質量%以下，進而較佳為0.3質量%以下。 [水] 本發明之毛髮處理劑較佳為含有水作為介質。水成為成分(A)～(C)及其他成分之剩餘量。 [其他任意成分] 於本發明之毛髮處理劑中，可進而視目的而調配毛髮化妝料通常所使用之其他成分。例如可列舉：二甲基聚矽氧烷、環狀矽酮、胺基改性矽酮、二甲聚矽氧烷醇、聚醚改性矽酮、聚去水甘油改性矽酮、甲基苯基聚矽氧烷、脂肪酸改性矽酮、醇改性矽酮、烷氧基改性矽酮、環氧基改性矽酮、氟改性矽酮、烷基改性矽酮等矽酮類；羥基烷基纖維素、高聚合聚環氧乙烷等成分(A)、(B)以外之高分子化合物；聚氧乙烯烷基醚、聚氧乙烯山梨醇酐脂肪酸酯、甘油單脂肪酸酯、聚甘油脂肪酸酯、聚氧乙烯氫化蓖麻油、蔗糖脂肪酸酯、聚甘油烷基醚、脂肪酸烷醇醯胺、烷基糖苷等非離子性界面活性劑；角鯊烯、角鯊烷、液態石蠟、液態異構石蠟、環烷等烴；蓖麻油、可可油、貂油、萼梨油、橄欖油等甘油酯類；蜂蠟、鯨蠟、羊毛脂、巴西棕櫚蠟等蠟類；棕櫚酸異丙酯、肉豆蔻酸異丙酯、肉豆蔻酸辛基十二烷基酯、月桂酸己酯、乳酸鯨蠟酯、丙二醇單硬脂酸酯、油酸油脂、2-乙基己酸十六烷基酯、異壬酸異壬酯、異壬酸十三烷基酯等酯；異硬脂基甘油醚、聚氧丙烯丁醚等油劑；乙醇、1-丙醇、2-丙醇、丁醇、乙二醇、丙二醇、二丙二醇、苄醇、苯氧基乙醇、2-苄氧基乙醇、甲基卡必醇、乙基卡必醇、丙基卡必醇、丁基卡必醇、三乙二醇單乙醚、三乙二醇單丁醚、甘油等醇類；吡啶硫酮鋅、氯化苄烷銨等抗頭屑劑；pH值調整劑；維生素劑；殺菌劑；抗炎劑；防腐劑；螯合劑；泛醇等保濕劑；染料、顏料等著色劑；桉樹之極性溶劑萃取物、自具有珍珠層之貝殼或珍珠獲得之蛋白質或其水解物、自生絲獲得之蛋白質或其水解物、自豆科植物之種子獲得之含蛋白質之萃取物、人參萃取物、米胚芽萃取物、墨角藻萃取物、山茶萃取物、蘆薈萃取物、月桃葉萃取物、綠藻萃取物等萃取物類；雲母鈦等珍珠粉體；薄荷腦等清涼劑；香料；色素；紫外線吸收劑；抗氧化劑；其他於洗髮精成分百科全書(ENCYCLOPEDIA OF SHAMPOO INGREDIENTS (MICELLE PRESS))所記載之成分等。 [pH值] 本發明之毛髮處理劑之pH值較佳為2.0以上，更佳為2.5以上，進而較佳為3.0以上，又，較佳為6.0以下，更佳為5.5以下，進而較佳為5.0以下，進而較佳為4.5以下。再者，於本發明中，毛髮處理劑之pH值係指利用水進行過20質量倍稀釋時之25℃下之值。 [毛髮處理劑之形態] 又，作為本發明之毛髮處理劑之形態，可列舉：潤絲精(hair rinse)、護髮素(hair conditioner)、護髮乳(hair treatment)、髮膜等毛髮調節組合物，其中，較佳為應用於頭髮後進行沖洗而使用者。 [毛髮處理方法] 於使用本發明之毛髮處理劑進行毛髮之調節處理時，只要針對洗髮後之毛髮，將本發明之毛髮處理劑塗抹於毛髮後用水沖洗掉即可。藉此，能夠一面使乾燥後之毛髮不易睡亂，一面對毛髮賦予順滑度，且使毛髮之整齊度或順滑度持續至下次洗髮時為止。 ●第二毛髮處理劑 藉由含有以上所述之成分(A)～(C)之本發明之毛髮處理劑(A劑)進行毛髮處理後，繼而藉由含有下述成分(H)及(I)之第二毛髮處理劑(B劑)進行處理，藉此能夠進一步提高上述效果。該第二毛髮處理劑(B劑)可於將A劑塗抹於毛髮後，用水進行清洗或不進行清洗而塗抹於該毛髮以使用。就清洗時之黏膩感之有無、及清洗時之順滑度之觀點而言，B劑更佳為用以將A劑塗抹於毛髮後，不用水進行清洗而塗抹於該毛髮者。 (H)陽離子性界面活性劑 (I)高級醇 [成分(H)：陽離子性界面活性劑] B劑含有陽離子性界面活性劑作為成分(H)。作為成分(H)之陽離子性界面活性劑，可列舉：與上述A劑中之作為成分(E)之陽離子性界面活性劑相同者。上述A劑中之作為成分(E)之陽離子性界面活性劑中，作為B劑中之作為成分(H)之陽離子性界面活性劑，就毛髮睡亂之難易、1天後之整齊度之持續性、及1天後之順滑度之持續性之觀點而言，較佳為(i)烷基三甲基銨鹽、(ii)烷氧基烷基三甲基銨鹽、(v)烷氧基烷基二甲基胺及其鹽、(vi)烷基醯胺基胺及其鹽。進而較佳為N,N-二甲基-3-十六烷氧基丙基胺及其鹽、N,N-二甲基-3-十八烷氧基丙基胺及其鹽、N-(3-(二甲胺基)丙基)二十二醯胺及其鹽、N-(3-(二甲胺基)丙基)硬脂醯胺及其鹽、氯化烷基(C12-18)三甲基銨，該等之中，更佳為N,N-二甲基-3-十六烷氧基丙基胺及其鹽、N,N-二甲基-3-十八烷氧基丙基胺及其鹽。該等陽離子性界面活性劑可單獨使用任一種或組合兩種以上使用。 關於B劑中之成分(H)之含量，就毛髮睡亂之難易、1天後之整齊度之持續性、及1天後之順滑度之持續性之觀點而言，較佳為0.1質量%以上，更佳為1.0質量%以上，進而較佳為1.5質量%以上，且較佳為10質量%以下，更佳為4.0質量%以下，進而較佳為3.5質量%以下，進而較佳為3.0質量%以下。 [成分(I)：高級醇] B劑含有高級醇作為成分(I)。作為成分(I)之高級醇，可為直鏈及支鏈、又飽和及不飽和中之任一種脂肪族醇。其碳數較佳為12以上，更佳為14以上，進而較佳為16以上，又，較佳為22以下，更佳為20以下，進而較佳為18以下。具體而言，可列舉：月桂醇、肉豆蔻醇、鯨蠟醇、硬脂醇、鯨蠟硬脂醇(cetearyl alcohol)、花生醇、己基癸醇、異硬脂醇、油醇、2-辛基十二烷醇等。該等之中，就塗抹時之塗抹擴展容易度之觀點而言，較佳為硬脂醇、鯨蠟醇、肉豆蔻醇、鯨蠟硬脂醇。該等高級醇可單獨使用任一種，或組合兩種以上使用。 關於B劑中之成分(I)之含量，就毛髮睡亂之難易、1天後之整齊度之持續性、及1天後之順滑度之持續性之觀點而言，較佳為超過2質量%，更佳為3質量%以上，進而較佳為4質量%以上，又，就相同之觀點而言，較佳為20質量%以下，更佳為10質量%以下，進而較佳為8質量%以下，進而較佳為7質量%以下。 [水] B劑較佳為含有水作為介質。水成為成分(H)～(I)及其他成分之剩餘量。 [其他任意成分] 於B劑中，可進而視目的而調配毛髮化妝料通常所使用之其他成分。例如可使用上述A劑之「其他任意成分」所記載之成分。 本發明中，作為B劑，只要為含有上述成分(H)及(I)之毛髮處理劑，則無特別限定，可使用任意者。例如亦可使用通常所使用之潤絲精(hair rinse)、護髮素(hair conditioner)、護髮乳(hair treatment)、髮膜等毛髮調節組合物。 [毛髮處理方法] 使用A劑及B劑之毛髮之調節處理係藉由包括以下之步驟A及B之毛髮處理方法而進行。 步驟A：將A劑塗抹於頭髮之步驟 步驟B：於步驟A之後，將B劑塗抹於頭髮之步驟 步驟A較佳為藉由毛髮洗淨劑進行洗淨，對清洗後之濕潤頭髮進行。又，就清洗時之黏膩感之有無、及清洗時之順滑度之觀點而言，較佳為於步驟A之後，不用水將毛髮上之A劑沖洗掉而進行步驟B。 步驟B之後，只要用水、較佳為溫水進行沖洗即可。 關於以上所述之實施形態，於以下進而揭示本發明之較佳態樣。 ＜1＞一種毛髮處理劑，其含有成分(A)～(C)，且成分(A)相對於成分(B)之質量比(A)/(B)為0.001以上且0.50以下。 (A)電荷密度為3.0 meq/g以上且24 meq/g以下之陽離子性聚合物 (B)電荷密度未達3.0 meq/g之陽離子性聚合物 (C)脂肪酸或其鹽 ＜2＞如＜1＞記載之毛髮處理劑，其中成分(A)之陽離子性聚合物之電荷密度較佳為3.5 meq/g以上，更佳為4.0 meq/g以上，進而較佳為4.5 meq/g以上，進而較佳為5.0 meq/g以上，進而較佳為5.5 meq/g以上，又，較佳為10 meq/g以下，更佳為7.0 meq/g以下，進而較佳為6.5 meq/g以下。 ＜3＞如＜1＞或＜2＞記載之毛髮處理劑，其中成分(A)之陽離子性聚合物較佳為選自由包含二烯丙基四級銨鹽作為結構單元之聚合物、四級化聚乙烯基咪唑鎓衍生物、聚伸乙基亞胺及氯化甲基丙烯醯氧基伸乙基三甲基銨之聚合物所組成之群中之1種或2種以上，更佳為選自由聚四級銨鹽-6、聚四級銨鹽-22及聚四級銨鹽-7所組成之群中之1種或2種以上之包含二烯丙基四級銨鹽作為結構單元之聚合物。 ＜4＞如＜1＞至＜3＞中任一項記載之毛髮處理劑，其中成分(A)之含量較佳為0.01質量%以上，更佳為0.05質量%以上，進而較佳為0.10質量%以上，又，較佳為1.5質量%以下，更佳為1.0質量%以下，進而較佳為0.5質量%以下，進而較佳為0.3質量%以下，進而較佳為0.2質量%以下。 ＜5＞如＜1＞至＜4＞中任一項記載之毛髮處理劑，其中成分(B)之陽離子性聚合物之電荷密度較佳為2.0 meq/g以下，更佳為1.5 meq/g以下，進而較佳為1.2 meq/g以下，又，較佳為0.1 meq/g以上，更佳為0.3 meq/g以上，進而較佳為0.5 meq/g以上。 ＜6＞如＜1＞至＜5＞中任一項記載之毛髮處理劑，其中較佳為成分(B)之陽離子性聚合物為選自聚四級銨鹽-52、聚四級銨鹽-10中之1種或2種以上。 ＜7＞如＜1＞至＜6＞中任一項記載之毛髮處理劑，其中成分(B)之含量較佳為0.1質量%以上，更佳為0.2質量%以上，進而較佳為0.3質量%以上，又，較佳為3質量%以下，更佳為2質量%以下，進而較佳為1.0質量%以下，進而較佳為0.8質量%以下，進而較佳為0.6質量%以下。 ＜8＞如＜1＞至＜7＞中任一項記載之毛髮處理劑，其中成分(A)相對於成分(B)之質量比(A)/(B)較佳為0.005以上，更佳為0.01以上，進而較佳為0.03以上，進而較佳為0.08以上，進而較佳為0.10以上，進而較佳為0.30以上，又，較佳為0.45以下，更佳為0.40以下。 ＜9＞如＜1＞至＜8＞中任一項記載之毛髮處理劑，其中較佳為成分(C)為下述通式(6)所表示之脂肪酸或其鹽。 R⁵ -COOM (6) [式中，R⁵ 表示碳數13以上且21以下、較佳為15以上且21以下、更佳為17以上且21以下之直鏈或支鏈之飽和或不飽和之烴基，M表示氫、鈉或鉀] ＜10＞如＜1＞至＜9＞中任一項記載之毛髮處理劑，其中成分(C)之含量較佳為0.05質量%以上，更佳為0.10質量%以上，進而較佳為0.15質量%以上，又，較佳為1.0質量%以下，更佳為0.5質量%以下，進而較佳為0.30質量%以下，進而較佳為0.25質量%以下。 ＜11＞如＜1＞至＜10＞中任一項記載之毛髮處理劑，其較佳為進而含有有機酸作為成分(D)。 ＜12＞如＜11＞記載之毛髮處理劑，其中成分(D)較佳為選自由乙酸、丙酸、丙二酸、丁二酸、戊二酸、己二酸、馬來酸、富馬酸、鄰苯二甲酸、聚麩胺酸、乙醇酸、乳酸、羥基丙烯酸、甘油酸、蘋果酸、酒石酸、檸檬酸、麩胺酸及天冬胺酸所組成之群中之1種或2種以上，更佳為選自丁二酸及乳酸中之1種或2種。 ＜13＞如＜11＞或＜12＞記載之毛髮處理劑，其中成分(D)之含量較佳為0.05質量%以上，更佳為0.08質量%以上，進而較佳為0.10質量%以上，又，較佳為4質量%以下，更佳為3質量%以下，進而較佳為2質量%以下，進而較佳為1.0質量%以下，進而較佳為0.5質量%以下，進而較佳為0.35質量%以下。 ＜14＞如＜1＞至＜13＞中任一項記載之毛髮處理劑，其較佳為進而含有陽離子性界面活性劑作為成分(E)。 ＜15＞如＜14＞記載之毛髮處理劑，其中成分(E)較佳為選自由烷基三甲基銨鹽、烷氧基烷基三甲基銨鹽、二烷基二甲基銨鹽、烷基二甲基胺及其鹽、烷氧基烷基二甲基胺及其鹽、以及烷基醯胺基胺及其鹽所組成之群中之1種或2種以上，更佳為選自由烷基三甲基銨鹽、烷氧基烷基三甲基銨鹽、二烷基二甲基銨鹽、烷氧基烷基二甲基胺及其鹽、以及烷基醯胺基胺及其鹽所組成之群中之1種或2種以上，進而較佳為選自烷基三甲基銨鹽、二烷基二甲基銨鹽、烷氧基烷基二甲基胺及其鹽、以及烷基醯胺基胺及其鹽中之1種或2種以上。 ＜16＞如＜1＞至＜15＞中任一項記載之毛髮處理劑，其較佳為進而含有高級醇作為成分(G)。 ＜17＞如＜16＞記載之毛髮處理劑，其中成分(G)較佳為直鏈或支鏈之飽和或不飽和之脂肪族醇，其碳數較佳為12以上，更佳為14以上，進而較佳為16以上，又，較佳為22以下，更佳為20以下，進而較佳為18以下。 ＜18＞如＜16＞或＜17＞記載之毛髮處理劑，其中成分(G)之含量較佳為2質量%以下，更佳為1.0質量%以下，進而較佳為0.5質量%以下，進而較佳為0.3質量%以下。 ＜19＞一種毛髮處理套組，其具備以下之毛髮處理劑A劑及B劑。 A劑：如＜1＞至＜18＞中任一項記載之毛髮處理劑 B劑：含有下述成分(H)及(I)之毛髮處理劑 (H)陽離子性界面活性劑 (I)高級醇 ＜20＞如＜19＞記載之毛髮處理套組，其中成分(H)較佳為選自由烷基三甲基銨鹽、烷氧基烷基三甲基銨鹽、二烷基二甲基銨鹽、烷基二甲基胺及其鹽、烷氧基烷基二甲基胺及其鹽、以及烷基醯胺基胺及其鹽所組成之群中之1種或2種以上，更佳為選自由烷基三甲基銨鹽、烷氧基烷基三甲基銨鹽、烷氧基烷基二甲基胺及其鹽、以及烷基醯胺基胺及其鹽所組成之群中之1種或2種以上。 ＜21＞如＜19＞或＜20＞所記載之毛髮處理套組，其中B劑中之成分(H)之含量較佳為0.1質量%以上，更佳為1.0質量%以上，進而較佳為1.5質量%以上，且較佳為10質量%以下，更佳為4.0質量%以下，進而較佳為3.5質量%以下，進而較佳為3.0質量%以下。 ＜22＞如＜19＞至＜21＞中任一項記載之毛髮處理套組，其中成分(I)較佳為直鏈或支鏈之飽和或不飽和之脂肪族醇，其碳數較佳為12以上，更佳為14以上，進而較佳為16以上，又，較佳為22以下，更佳為20以下，進而較佳為18以下。 ＜23＞如＜19＞至＜22＞中任一項記載之毛髮處理套組，其中A劑中之高級醇之含量較佳為2質量%以下，更佳為1.0質量%以下，進而較佳為0.5質量%以下，進而較佳為0.3質量%以下， B劑中之成分(I)之含量較佳為超過2質量%，更佳為3質量%以上，進而較佳為4質量%以上，又，就相同之觀點而言，較佳為20質量%以下，更佳為10質量%以下，進而較佳為8質量%以下，進而較佳為7質量%以下。 ＜24＞一種毛髮處理方法，其包括以下之步驟A及B。 步驟A：將如＜1＞至＜18＞中任一項記載之毛髮處理劑(A劑)塗抹於頭髮之步驟 步驟B：步驟A之後，將含有下述成分(H)及(I)之毛髮處理劑(B劑)塗抹於頭髮之步驟 (H)陽離子性界面活性劑 (I)高級醇 ＜25＞如＜24＞記載之毛髮處理方法，其中較佳為於步驟A之後，不用水將毛髮上之A劑沖洗掉而將B劑塗抹於頭髮。 ＜26＞如＜24＞或＜25＞記載之毛髮處理方法，其中A劑中之高級醇之含量較佳為2質量%以下，更佳為1質量%以下，進而較佳為0.5質量%以下，進而較佳為0.3質量%以下， B劑中之成分(I)之含量較佳為超過2質量%，更佳為3質量%以上，進而較佳為4質量%以上，又，就同樣之觀點而言，較佳為20質量%以下，更佳為10質量%以下，進而較佳為8質量%以下，進而較佳為7質量%以下。 [實施例] 實施例1～8、比較例1～6 依據慣例製備表1所示之毛髮處理劑A劑及B劑。使用該等毛髮處理劑之一者或兩者而進行以下所示之各種評價。清洗時之黏膩感之有無、順滑度 使用以一年4次之頻度使用染髮劑之人類之毛髮20 g(長度約30 cm)而製作毛髮束。利用下述之樣本洗髮精1 g將該毛髮束洗淨後，一面使手指通過毛髮一面用40℃之溫水清洗30秒鐘。繼而塗抹A劑1 g，使之充分地融合至毛髮整體後，一面用40℃之溫水清洗30秒鐘，一面自黏膩感、順滑度之觀點出發進行官能評價。再者，關於實施例5、比較例3，係於塗抹A劑並使之充分地融合至毛髮後，不進行沖洗而塗抹B劑1 g，使之充分地融合至毛髮整體後，一面用40℃之溫水清洗30秒鐘，一面自黏膩感、順滑度之觀點出發進行官能評價。又，關於比較例6，係利用樣本洗髮精1 g將毛髮束洗淨並沖洗掉後，不塗抹A劑而塗抹B劑1 g，使之充分地融合至毛髮整體後，一面用40℃之溫水清洗30秒鐘，一面自黏膩感、順滑度之觀點出發進行官能評價。 關於清洗時之黏膩感之有無，係自「不黏膩」/「說不上黏膩或是不黏膩」/「黏膩」中選擇其一，關於清洗時之順滑度，係自「順滑」/「說不上順滑或是不順滑」/「不順滑」中選擇其一。 評價係由7名官能檢查員進行，並依序表示回答「不黏膩」/「說不上黏膩或是不黏膩」/「黏膩」、「順滑」/「說不上順滑或是不順滑」/「不順滑」之官能檢查員之人數。 (樣本洗髮精之組成) (成分) (質量%) 聚氧乙烯(2.5)月桂醚硫酸鈉 15.5 月桂酸二乙醇醯胺 2.28 乙二胺四乙酸二鈉 0.1 苯甲酸鈉 0.5 氧苯酮 0.03 磷酸 0.075 二丁基羥基甲苯 0.01 氯化鈉 0.8 香料 0.26純化水 剩餘量 (合計) 100整齊度之持續、順滑度之持續 將評價清洗時之黏膩感之有無、順滑度後之毛髮束用毛巾擦乾，利用乾燥器充分地乾燥後，於實驗室條件下懸掛靜置1天(24小時)後，自整齊度、順滑度之觀點出發進行官能評價。 關於整齊度之持續性，係自「整齊」/「說不上整齊或是不整齊」/「不整齊」中選擇其一，關於順滑度之持續性，係自「順滑」/「說不上順滑或是不順滑」/「不順滑」中選擇其一。 評價係由7名官能檢查員進行，並依序表示回答「整齊」/「說不上整齊或是不整齊」/「不整齊」、「順滑」/「說不上順滑或是不順滑」/「不順滑」之官能檢查員之人數。耐洗髮性 利用樣本洗髮精1 g將上述持續性評價後之毛髮束洗淨後，一面用40度之溫水清洗30秒鐘，一面自順滑度之觀點進行官能評價。 關於清洗時之順滑度，係自「順滑」/「說不上順滑或是不順滑」/「不順滑」中選擇其一。評價係由7名官能檢查員進行，並依序表示回答「順滑」/「說不上順滑或是不順滑」/「不順滑」之官能檢查員之人數。毛髮睡亂之 難易 使用將中國人直毛之假髮(Beaulax公司製造)剪成短髮所得者作為評價用假髮。利用樣本洗髮精3 g進行洗淨後，一面使手指通過頭髮一面用40℃之溫水清洗30秒鐘。繼而塗抹A劑3 g，一面使手指通過頭髮一面融合30秒鐘，之後一面使手指通過頭髮一面用40℃之溫水清洗30秒鐘。再者，關於實施例5、比較例3，係塗抹A劑並使之充分地融合至頭髮後，不進行沖洗而塗抹B劑3 g，使之充分地融合至頭髮整體後，一面使手指通過頭髮一面用40℃之溫水清洗30秒鐘。又，關於比較例6，係利用樣本洗髮精3 g將頭髮洗淨並清洗掉後，不塗抹A劑而塗抹B劑3 g，使之充分地融合至頭髮整體後，用40℃之溫水清洗30秒鐘。 其後，將用毛巾將多餘之水分擦去，並利用乾燥器(製造商：TESCOM，型號：NB1902)乾燥3分鐘後之假髮用於評價。於事先設定、加溫至35℃之加熱板(CAMAG公司製造，TLC PLATE HEATER)上，重疊放置2片將毛巾(棉製，長度80 cm×寬度34 cm)之長邊自正中對折所得者，且將含有5 g水分之不織布(長度20 cm×寬度14 cm)展開夾於毛巾與毛巾之間，藉此製作具有一定水分之模擬枕。繼而，將上述毛髮洗淨劑組合物處理後之評價用假髮仰面朝上地放置於毛巾(模擬枕)上後，為了評價毛髮睡亂之難易，而一面將假髮向其頭部方向拉拽一面使之移動10 cm，且於該狀態下靜置1小時。 其後，立起假髮後，一面使手指以速度20 cm/秒通過睡亂之頭髮部位3次一面輕輕地梳理。 對於梳理後之狀態，讓7名官能檢查員於「毛髮不易睡亂」/「說不上毛髮不易睡亂或是毛髮容易睡亂」/「毛髮容易睡亂」中之任一者選擇其一。依序表示回答「毛髮不易睡亂」/「說不上毛髮不易睡亂或是毛髮容易睡亂」/「毛髮容易睡亂」之官能檢查員之人數。 [表1]

*1：Merquat 100(Lubrizol Advanced Materials公司製造：電荷密度6.2 meq/g) *2：Merquat 280(Lubrizol Advanced Materials公司製造：電荷密度5.0 meq/g) *3：Poiz C-150L(花王公司製造：電荷密度0.9 meq/g) *4：SOFCARE KG-101W-E(2.4%)(花王公司製造：電荷密度0.83 meq/g) *5：Lunac S-98(花王公司製造) *6：異硬脂酸EX(KOKYU ALCOHOL KOGYO公司製造) *7：Farmin DM E-80(花王公司製造) *8：Kalcol 8098(花王公司製造) 實施例9～12 依據慣例製備表2所示之毛髮處理劑A劑及B劑。使用該等毛髮處理劑之一者或兩者，以與表1之情形相同之方式進行各種評價。 但是，實施例9係於將A劑塗抹於毛髮後，不進行沖洗而利用B劑進行處理後進行評價，實施例10係於將A劑塗抹於毛髮後進行沖洗，之後利用B劑進行處理後進行評價，實施例11係於僅利用A劑進行處理後進行評價，實施例12係於利用A劑反覆進行2次處理後進行評價。 [表2]

*1、*3～*8：與表1相同 *9：Quartamin 60W(花王公司製造) *10：將A劑塗抹於毛髮後，不進行沖洗而利用B劑進行處理 *11：將A劑塗抹於毛髮後進行沖洗，之後利用B劑進行處理Hair sleep disorder is a phenomenon in which the hair is shaped into an undesirable shape due to the external force applied to the hair by the bedding during bedtime, and it is a phenomenon that most people feel annoyed in daily life. To straighten out sleepy hair, you must perform the following operations: moisten the hair with water or hair dressing, or humidify the hair to temporarily cut off the hydrogen bonds existing in the hair, and then use a dryer or Hair irons, etc. are dried to form hydrogen bonds in a better shape. In addition to being generally complicated, this operation also consumes a lot of energy and time. For busy modern people, they are always looking for a hair treatment agent that makes the hair not easy to sleep, and that good hair touch will last until the next shampoo. . However, although Patent Documents 1 to 3 disclose the conditioning effect or its persistence, it does not suggest the effect of preventing sleepiness on the hair, and the effect is also insufficient. Therefore, the present invention relates to a hair treatment agent, which not only makes the hair less sleepy, but also can suppress the sticky feeling during washing while imparting smoothness to the hair, and maintain the neatness or smoothness of the hair It is also excellent in shampoo resistance until the next time the hair is shampooed. The inventors of the present invention found that by preparing a hair treatment agent composed of a cationic polymer with a high cationic density, a cationic polymer with a low cationic density, and a fatty acid or its salt, it is achieved: The effect, the effect of suppressing the sticky feeling during washing, the effect of imparting smoothness to the hair, the effect of making the neatness or smoothness of the hair last until the next shampoo, and the effect of high resistance to shampooing ; Furthermore, after treatment with the hair treatment agent, followed by treatment by a second hair treatment agent containing a cationic surfactant and higher alcohol, the above-mentioned effects are further improved. ●Hair treatment agent [component (A): cationic polymer with charge density above 3.0 meq/g and below 24 meq/g] Regarding the charge density of the cationic polymer of component (A), it feels sticky during cleaning From the viewpoints of presence or absence, smoothness during washing, difficulty in sleepy hair, continuity of neatness after 1 day, continuity of smoothness after 1 day, and shampoo resistance, 3.0 meq /g or more, preferably 3.5 meq/g or more, more preferably 4.0 meq/g or more, still more preferably 4.5 meq/g or more, still more preferably 5.0 meq/g or more, and still more preferably 5.5 meq/g Above, and from the same viewpoint, it is 24 meq/g or less, preferably 10 meq/g or less, more preferably 7.0 meq/g or less, and still more preferably 6.5 meq/g or less. Here, the charge density of a cationic polymer refers to the ratio of the number of positive charges on the polymer to the molecular weight of the polymer. If the charge density of the cationic polymer is multiplied by the polymer molecular weight, the number of positively charged parts in the specific polymer chain can be calculated. The charge density of a cationic polymer is defined as the number of milliequivalents (meq/g) per 1 g of positive charge (cationic nitrogen atom) of the polymer. The charge density of the cationic polymer of the following component (B) is also the same. Examples of the cationic polymer of component (A) include: polymers containing diallyl quaternary ammonium salt as a structural unit, quaternary polyvinylimidazolium derivatives, polyethyleneimine, chlorinated The polymer of methacryloxyethylenetrimethylammonium, etc. The polymer containing a diallyl quaternary ammonium salt as a structural unit preferably has a skeleton represented by the following general formula (1) or (2). [化1]

[In the formula, R ¹ and R ² may be the same or different, and represent a hydrogen atom, an alkyl group having 1 to 18 carbon atoms, an aryl group (such as a phenyl group), a hydroxyalkyl group, an amidoalkyl group, a cyanoalkyl group, Alkoxyalkyl or alkoxycarbonylalkyl, R ³ and R ⁴ may be the same or different, and represent a hydrogen atom, an alkyl group with 1 to 3 carbons or a phenyl group, and X ^- represents an anion (chloride ion, bromide ion) Ion, iodide ion, sulfate anion, sulfonate anion, methylsulfate anion, phosphate anion, nitrate anion, etc.)] to further improve the continuous improvement effect of the adjustment effect obtained by combining with component (C) From the viewpoint of, the polymer containing diallyl quaternary ammonium salt as a structural unit preferably contains 50-100 mol% in one molecule, more preferably 65-100 mol%, and more preferably The structural unit represented by formula (1) or (2) of 90-100 mol%, more preferably 95-100 mol%. As a specific example of the polymer containing a diallyl quaternary ammonium salt as a structural unit, the one represented by the following general formula (3) or (4) can be mentioned. [化2]

[In the formula, R ¹ , R ² and X ^-have the same meaning as above. p, q and r represent molar ratio, and p+q+r=100] p is preferably 0-50, more preferably 0-40, still more preferably 0-30, and more preferably 0-25; q is preferably 50-100, more preferably 60-100, still more preferably 70-100, still more preferably 75-100; r is preferably 0-50, more preferably 0-40, and still more preferably 0-30, More preferably, it is 0-25. Among them, the homopolymer of diallyl quaternary ammonium salt, the copolymer of diallyl quaternary ammonium salt and acrylic acid, and the copolymer of diallyl quaternary ammonium salt and acrylamide are preferred. . As a specific example of the homopolymer of the diallyl quaternary ammonium salt, Merquat 100 (INCI name: polyquaternary ammonium salt-6, manufactured by Lubrizol Advanced Materials, charge density 6.2 meq/g, weight average molecular weight 150,000), etc. As a specific example of the copolymer of diallyl quaternary ammonium salt and acrylic acid, Merquat 295 (INCI name: Polyquaternary ammonium salt-22, manufactured by Lubrizol Advanced Materials, charge density 6.0 meq/ g, weight average molecular weight 190,000), Merquat 280 (INCI name: polyquaternary ammonium salt-22, manufactured by Lubrizol Advanced Materials, charge density 5.0 meq/g, weight average molecular weight 450,000), as diallyl quaternary ammonium salt Specific examples of the copolymer with acrylamide include Merquat 550 (INCI name: Polyquaternium-7, manufactured by Lubrizol Advanced Materials, charge density 3.1 meq/g, weight average molecular weight 1,600,000) and the like. The quaternary polyvinylimidazolium derivative is preferably represented by the following general formula (5), for example. [化3]

[In the formula, R represents a hydrogen atom or an alkyl group with carbon number of 1 to 3, Y ^- represents chloride ion, bromide ion, iodide ion, sulfate anion, sulfonate anion, alkyl sulfuric acid with carbon number 1 to 4 Root anion, phosphate anion, nitrate anion and other anions, s and t represent molar ratio, and s+t=100] From the viewpoint of further improving the continuous improvement effect of the adjustment effect obtained by combining with component (C) The molar ratio of the monomer exhibiting cationic properties, that is, t is preferably 73 or more, more preferably 90 or more, further preferably 93 or more, and more preferably 99 or less. As a specific example of such a quaternary polyvinylimidazolium derivative, a copolymer of vinylpyrrolidone and methylvinylimidazolium chloride, namely Luviquat Excellence (manufactured by BASF Corporation, charge density 6.7 meq/ g, weight average molecular weight 40,000) and so on. Specific examples of polyethyleneimine include polyethyleneimine with a charge density of 23.2 meq/g and a weight average molecular weight of 10,000 sold by Wako Pure Chemical Industries, Ltd. As a specific example of the chlorinated methacryloxyethylenetrimethylammonium polymer, (INCI name: Polyquaternium-37, BASF Company: Cosmedia Ultragel 300, charge density 4.8 meq/g) . From the viewpoint of forming a water-insoluble complex with component (C) to make a substance that easily remains in hair, the weight average molecular weight of component (A) is preferably 10,000 or more, more preferably 50,000 or more, and more preferably 100,000 or more, more preferably 10,000,000 or less, more preferably 5,000,000 or less, still more preferably 2,000,000 or less, still more preferably 1,000,000 or less, and still more preferably 800,000 or less. Here, the weight average molecular weight can be measured under the following conditions by gel permeation chromatography (GPC), for example. Moving bed: 50 mM LiBr, 1% CH ₃ COOH/ethanol: water = 3:7 Column: TSK gel α-M (2 units in series) Standard material: Polyethylene glycol component (A) of the cationic polymer Among them, whether there is a sticky feeling during washing, the smoothness during washing, the difficulty of hair sleepiness, the consistency of the uniformity after 1 day, the consistency of the smoothness after 1 day, and the resistance to shampoo From the viewpoint of performance, a polymer containing a diallyl quaternary ammonium salt as a structural unit is preferred. The cationic polymer of component (A) can be used singly or in combination of two or more. Regarding the content of the hair treatment agent, whether it feels sticky during washing, how difficult it is to sleep, and how neat it is after one day From the viewpoints of durability, durability of smoothness after 1 day, and shampoo resistance, it is preferably 0.01% by mass or more, more preferably 0.05% by mass or more, and still more preferably 0.10% by mass or more, Also, in terms of the presence or absence of stickiness during washing, the smoothness during washing, the continuity of neatness after 1 day, the continuity of smoothness after 1 day, and the difficulty of hair sleepiness , Preferably 1.5% by mass or less, more preferably 1.0% by mass or less, still more preferably 0.5% by mass or less, still more preferably 0.3% by mass or less, and still more preferably 0.2% by mass or less. [Component (B): Cationic polymer with a charge density of less than 3.0 meq/g] Regarding whether there is a sticky feeling during cleaning, smoothness during cleaning, difficulty of hair sleepiness, and neatness after 1 day In terms of durability, durability of smoothness after 1 day, and shampoo resistance, the charge density of the cationic polymer of component (B) is less than 3.0 meq/g, preferably 2.0 meq/g Below, more preferably 1.5 meq/g or less, further preferably 1.2 meq/g or less, more preferably 0.1 meq/g or more, more preferably 0.3 meq/g or more, and still more preferably 0.5 meq/g or more . As such a cationic polymer with a charge density of less than 3.0 meq/g, for example, N,N-dimethylaminoethyl methacrylate diethyl sulfate-N,N-dimethylacrylamide can be cited. -Polyethylene glycol dimethacrylate copolymer (INCI name: polyquaternary ammonium salt-52, SOFCARE KG-101W-E, manufactured by Kao Corporation, charge density 0.83 meq/g), hydroxyethyl cellulose hydroxypropyl Cationized cellulose such as trimethylammonium chloride ether (INCI name: Polyquaternium-10). Examples of the cationized cellulose include Poiz C-60H (manufactured by Kao Corporation, charge density 1.1 meq/g), Poiz C-150L (manufactured by Kao Corporation, charge density 0.9 meq/g), and the like. The cationic polymer of the component (B) can be used alone or in combination of two or more. From the viewpoint of the stickiness during cleaning and the smoothness during cleaning, it is preferable to use two or more in combination. Regarding the content of the ingredient (B) in the hair treatment agent, whether it is sticky or not when washing, the smoothness when washing, the difficulty of hair sleepiness, the consistency of the neatness after 1 day, and the consistency after 1 day. From the viewpoints of smoothness persistence and shampoo resistance, it is preferably 0.1% by mass or more, more preferably 0.2% by mass or more, and still more preferably 0.3% by mass or more, and, in terms of stickiness during washing From the viewpoints of the presence or absence of sensation, the difficulty of sleepy hair, the consistency of the uniformity after 1 day, the consistency of the smoothness after 1 day, and the resistance to shampoo, it is preferably 3% by mass or less, more It is preferably 2% by mass or less, more preferably 1.0% by mass or less, still more preferably 0.8% by mass or less, and still more preferably 0.6% by mass or less. Regarding the mass ratio (A)/(B) of the component (A) to the component (B) in the hair treatment agent, whether there is a sticky feeling during washing, how difficult it is to sleep in a mess, and how tidy the hair is after one day From the viewpoints of durability, durability of smoothness after 1 day, and shampoo resistance, it is 0.001 or more, preferably 0.005 or more, more preferably 0.01 or more, still more preferably 0.03 or more, and still more preferably It is 0.08 or more, more preferably 0.10 or more, still more preferably 0.30 or more, and from the viewpoints of the stickiness during cleaning, the smoothness during cleaning, and the difficulty of hair sleepiness, it is 0.50 Hereinafter, it is preferably 0.45 or less, and more preferably 0.40 or less. [Component (C): fatty acid or its salt] The fatty acid or its salt of the component (C) includes linear or branched fatty acid or its salt having a carbon number of 14 or more and 22 or less. As ingredient (C), whether there is a sticky feeling during cleaning, smoothness during cleaning, how difficult it is for hair to sleep, the continuity of neatness after 1 day, the continuity of smoothness after 1 day, From the viewpoint of shampoo resistance, it is preferable to use the fatty acid represented by the following general formula (6) or its salt. R ⁵ -COOM (6) [In the formula, R ⁵ represents a linear or branched saturated or unsaturated hydrocarbon group with a carbon number of 13 or more and 21 or less, and M represents hydrogen, sodium or potassium] Regarding the general formula (6) The carbon number of R ⁵ is preferably 15 or more and 21 or less from the viewpoints of the difficulty of hair sleepiness, the consistency of uniformity after 1 day, and the durability of smoothness after 1 day. It is 17 or more and 21 or less. Furthermore, R ^{5 is} preferably a linear or branched alkyl or alkenyl group, more preferably a linear or branched alkyl group. Specific examples of the component (C) include stearic acid, isostearic acid, and behenic acid. Component (C) can be used individually or in combination of 2 or more types. Regarding the content of the component (C) in the hair treatment agent, whether it is sticky or not, the smoothness during cleaning, the difficulty of hair sleepiness, the consistency of the neatness after 1 day, and the consistency after 1 day. From the viewpoints of the durability of smoothness and shampoo resistance, it is preferably 0.05% by mass or more, more preferably 0.10% by mass or more, still more preferably 0.15% by mass or more, and more preferably 1.0% by mass Hereinafter, it is more preferably 0.5% by mass or less, still more preferably 0.30% by mass or less, and still more preferably 0.25% by mass or less. [Component (D): Organic Acid] The hair treatment agent of the present invention may further contain an organic acid as the component (D). Examples of organic acids include monocarboxylic acids such as acetic acid and propionic acid; dicarboxylic acids such as malonic acid, succinic acid, glutaric acid, adipic acid, maleic acid, fumaric acid, and phthalic acid; Polycarboxylic acids such as polyglutamic acid; hydroxycarboxylic acids such as glycolic acid, lactic acid, hydroxyacrylic acid, glyceric acid, malic acid, tartaric acid, and citric acid; acidic amino acids such as glutamic acid and aspartic acid. Among them, succinic acid and lactic acid are preferred. Component (D) can be used alone or in combination of two or more kinds. Regarding the content of the ingredient (D) in the hair treatment agent, whether it is sticky during washing, smoothness during washing, difficulty of hair sleepiness, consistency of neatness after 1 day, and after 1 day From the standpoint of smoothness persistence and shampoo resistance, it is preferably 0.05% by mass or more, more preferably 0.08% by mass or more, and still more preferably 0.10% by mass or more, and, in terms of stickiness during washing From the viewpoint of sensation and smoothness during cleaning, it is preferably 4% by mass or less, more preferably 3% by mass or less, still more preferably 2% by mass or less, and still more preferably 1.0% by mass or less, and further Preferably it is 0.5 mass% or less, More preferably, it is 0.35 mass% or less. [Component (E): Cationic surfactant] The hair treatment agent of the present invention may further contain a cationic surfactant as the component (E). Examples of cationic surfactants include (i) alkyl trimethyl ammonium salt, (ii) alkoxy alkyl trimethyl ammonium salt, (iii) dialkyl dimethyl ammonium salt, (iv ) Alkyldimethylamine and its salts, (v) alkoxyalkyldimethylamine and its salts, (vi) alkylamidoamine and its salts, etc. (i) Alkyl trimethyl ammonium salt As an alkyl trimethyl ammonium salt, what is represented by following general formula (7) is mentioned, for example. _{^{R 8 -N + (CH 3)}} 3 X - (7) [ in the formula, R ⁸ represents an alkyl group having a carbon number of 12 to 22, X ^- represents a halide ions such as chloride ion, a bromide ion; methyl sulfate Ion, ethyl sulfate ion, methyl phosphate ion, ethyl phosphate ion, methyl carbonate ion, etc.] Specifically, cetyl trimethyl ammonium chloride, stearyl trimethyl ammonium chloride Methyl ammonium, behenyl trimethyl ammonium chloride, behenyl trimethyl ammonium methyl sulfate, etc. (ii) Alkoxyalkyltrimethylammonium salt As an alkoxyalkyltrimethylammonium salt, for example, what is represented by the following general formula (8) is mentioned. ^{R 9 -OR 10 -N + (CH} 3) 3 X - (8) [ in the formula, R ⁹ represents an alkyl group of 12 to 22 carbon atoms, R ¹⁰ represents an extension of the stretch propyl substituted ethyl or hydroxy, X ^- represents halide ions such as chloride ion and bromide ion; methyl sulfate ion, ethyl sulfate ion, methyl phosphate ion, ethyl phosphate ion, methyl carbonate ion, etc.] Specifically, Examples include stearyloxypropyltrimethylammonium chloride, stearyloxyethyltrimethylammonium chloride, and stearyloxyhydroxypropyltrimethylammonium chloride. (iii) Dialkyl dimethyl ammonium salt As a dialkyl dimethyl ammonium salt, what is represented by following general formula (9) is mentioned, for example. _{^{(R 11) 2 N + (}} CH 3) 2 X - (9) [ wherein, R ¹¹ each independently represent an alkyl group having a carbon number of 12 to 22, X ^- represents a halide ions such as chloride ion, bromide ion, etc. ; Methyl sulfate ion, ethyl sulfate ion, methyl phosphate ion, ethyl phosphate ion, methyl carbonate ion, etc.] Specifically, examples include distearyl dimethyl ammonium chloride, Dicetyl dimethyl ammonium chloride, dilauryl dimethyl ammonium chloride, dialkyl (C12-18) dimethyl ammonium chloride, etc. (iv) Alkyl dimethyl amine and its salt Alkyl dimethyl amine reacts with an acid to become a quaternary ammonium salt, thereby becoming a surfactant. Therefore, here, alkyldimethylamine and its salt are defined as cationic surfactants. In addition, its content is converted into the mass of alkyl dimethyl amine. As an alkyl dimethylamine and its salt, the thing represented by following general formula (10) and its salt are mentioned, for example. R ¹² -N(CH ₃ ) ₂ (10) [In the formula, R ¹² represents an alkyl group having 12 to 22 carbon atoms] As the salt, an organic acid or inorganic acid salt can be cited. As an organic acid, the above-mentioned component (D) can be mentioned. As an inorganic acid, hydrochloric acid, sulfuric acid, phosphoric acid, etc. are mentioned, for example. Among them, organic acids are preferred, and dicarboxylic acids, hydroxycarboxylic acids, and acidic amino acids are preferred. As the dicarboxylic acid, maleic acid and succinic acid are more preferable. As the hydroxycarboxylic acid, glycolic acid, lactic acid, and malic acid are more preferable. As the acidic amino acid, glutamic acid is more preferred. Specific examples of alkyl dimethyl amine and its salts include: N, N-dimethyl behenyl amine, N, N- dimethyl stearyl amine and other organic acid salts. From the viewpoint of the smoothness of the hair, the lactate of N,N-dimethylbehenylamine, the glycolate of N,N-dimethylstearylamine, etc. are preferred. (v) Alkoxy alkyl dimethyl amine and its salt Alkoxy alkyl dimethyl amine reacts with an acid to become a quaternary ammonium salt, thereby becoming a surfactant. Therefore, here, alkoxyalkyldimethylamine and its salt are defined as cationic surfactants. In addition, the content is calculated in terms of the mass of alkoxyalkyldimethylamine. As an alkoxyalkyl dimethylamine and its salt, the thing represented by following general formula (8), and its salt are mentioned, for example. R ¹³ -OR ¹⁴ -N(CH ₃ ) ₂ (11) [In the formula, R ¹³ represents an alkyl group with 12 to 22 carbon atoms, and R ¹⁴ represents an ethylene group or a propylene group] As the salt, an organic acid may be mentioned Or salts of inorganic acids. As an organic acid, the above-mentioned component (D) can be mentioned. As an inorganic acid, the inorganic acid used for neutralization of the alkyldimethylamine represented by the said general formula (10) is mentioned. As specific alkoxyalkyldimethylamines and their salts, N,N-dimethyl-3-hexadecyloxypropylamine, N,N-dimethyl-3-octadecylamine can be cited Alkoxypropylamine and its organic acid salts are preferably N,N-dimethyl-3-hexadecyloxypropylamine from the viewpoint of the smoothness of the hair during washing. Lactate, glycolate of N,N-dimethyl-3-octadecyloxypropylamine. (vi) Alkyl amidoamine and its salt Alkyl amidoamine reacts with an acid to become a quaternary ammonium salt, thereby becoming a surfactant. Therefore, here, alkylamidoamines and their salts are defined as cationic surfactants. In addition, the content is calculated in terms of the mass of alkylamidoamine. Examples of alkylamidoamines and their salts include those represented by the following general formula (12) and their salts. R ¹⁵ -CONH-(CH ₂ ) _m -N(CH ₃ ) ₂ (12) [In the formula, R ¹⁵ represents an alkyl group with 12 to 22 carbon atoms, and m represents a number from 2 to 4] Among these, more Preferably, R ¹⁵ is an alkyl group having 14 to 22 carbon atoms. Examples of the salt include salts of organic acids or inorganic acids. As an organic acid, the above-mentioned component (D) can be mentioned. As an inorganic acid, the inorganic acid used for neutralization of the alkyldimethylamine represented by the said general formula (10) is mentioned. Specific examples of alkylamidoamines and their salts include N-(3-(dimethylamino)propyl) behenamide and its salts, and N-(3-(dimethylamino) Propyl) stearylamine and its salts. Among them, (i) alkyl trimethyl ammonium salt, (ii) alkoxy alkyl trimethyl ammonium salt, (iii) dialkyl dimethyl ammonium salt, (v) alkoxy Alkylalkyldimethylamine and its salt, (vi) alkylamidoamine and its salt, from the viewpoint of smoothing the hair during washing and inhibiting the tangling of hair during the drying process after washing, Preferred are (i) alkyl trimethyl ammonium salt, (iii) dialkyl dimethyl ammonium salt, (v) alkoxyalkyl dimethyl amine and its salt, (vi) alkyl amine group Amines and their salts. More preferably, N,N-dimethyl-3-hexadecyloxypropylamine and its salts, N,N-dimethyl-3-octadecyloxypropylamine and its salts, N- (3-(Dimethylamino)propyl) behenamide and its salts, N-(3-(dimethylamino)propyl)stearylamine and its salts, chlorinated alkyl (C12- 18) Trimethylammonium, dialkyl(C12-18)dimethylammonium chloride, and among these, alkyl(C12-18)trimethylammonium chloride is more preferred. The cationic surfactant of the component (E) can be used alone or in combination of two or more. Regarding the content of the ingredient (E) in the hair treatment agent, the stickiness during washing, the smoothness during washing, the continuity of uniformity after 1 day, and the continuity of smoothness after 1 day From the viewpoint of performance, it is preferably 1.0% by mass or more, more preferably 1.2% by mass or more, still more preferably 1.5% by mass or more, and more preferably 10% by mass or less, more preferably 5% by mass or less, and more Preferably, it is 3% by mass or less. [Component (F): Anionic surfactant other than component (C)] The hair treatment agent of the present invention may further contain an anionic surfactant other than the fatty acid salt of component (C) as component (F). Examples of anionic surfactants other than fatty acid salts include alkyl sulfates, alkenyl sulfates, polyoxyalkylene alkyl ether sulfates, polyoxyalkylene alkenyl ether sulfates, and polyoxyalkylenes. Sulfate ester salts with hydrophobic sites such as alkyl phenyl ether sulfates; Alkyl sulfosuccinates, Alkyl polyoxyalkylene sulfosuccinates, Alkyl sulfonates, Alkyl hydroxy Sulfonates with hydrophobic sites such as ethyl sulfonate and acyl methyl taurate; Carboxylates with hydrophobic sites such as polyoxyalkylene alkyl ether acetate; Acetoglutamate , Alanine derivatives, glycine derivatives, arginine derivatives and other amino acid salts with hydrophobic sites. The counter ions of the anionic groups of the anionic surfactants include: alkali metal ions such as sodium ion and potassium ion; alkaline earth metal ions such as calcium ion and magnesium ion; ammonium ion; having 1 to 3 carbon atoms 2 Or 3 alkanol amine salts (such as monoethanolamine salt, diethanolamine salt, triethanolamine salt, triisopropanolamine salt, etc.). The anionic surfactant of the component (F) can be used alone or in combination of two or more. Regarding the content of the ingredient (F) in the hair treatment agent, whether it is sticky during washing, smoothness during washing, difficulty in hair sleepiness, continuity of neatness after 1 day, and after 1 day From the viewpoints of smoothness persistence and shampoo resistance, it is preferably 1.0% by mass or less, more preferably 0.8% by mass or less, still more preferably 0.6% by mass or less, and still more preferably 0.4% by mass or less , More preferably 0.2% by mass or less, and still more preferably 0.1% by mass or less. [Component (G): Higher Alcohol] The hair treatment agent of the present invention may further contain a higher alcohol as a component (G). As the higher alcohol, it can be any aliphatic alcohol of straight chain and branched chain, saturated and unsaturated, and its carbon number is preferably 12 or more, more preferably 14 or more, more preferably 16 or more, and more It is preferably 22 or less, more preferably 20 or less, and still more preferably 18 or less. These higher alcohols can be used alone or in combination of two or more. Regarding the content of the ingredient (G) in the hair treatment agent, whether it is sticky during washing, smoothness during washing, difficulty of hair sleepiness, continuity of neatness after 1 day, and after 1 day From the standpoint of smoothness persistence and shampoo resistance, it is preferably 2% by mass or less, more preferably 1.0% by mass or less, still more preferably 0.5% by mass or less, and still more preferably 0.3% by mass or less . [Water] The hair treatment agent of the present invention preferably contains water as a medium. Water becomes the remaining amount of components (A) to (C) and other components. [Other optional ingredients] In the hair treatment agent of the present invention, other ingredients commonly used in hair cosmetics can be further blended depending on the purpose. Examples include: dimethyl polysiloxane, cyclic silicone, amino-modified silicone, dimethicone, polyether-modified silicone, polyglycerin-modified silicone, methyl Phenyl polysiloxane, fatty acid modified silicone, alcohol modified silicone, alkoxy modified silicone, epoxy modified silicone, fluorine modified silicone, alkyl modified silicone, etc. Class; hydroxyalkyl cellulose, high polymerized polyethylene oxide and other high molecular compounds other than components (A) and (B); polyoxyethylene alkyl ether, polyoxyethylene sorbitan fatty acid ester, glycerin monofat Nonionic surfactants such as acid esters, polyglycerol fatty acid esters, polyoxyethylene hydrogenated castor oil, sucrose fatty acid esters, polyglycerol alkyl ethers, fatty acid alkanolamides, and alkyl glycosides; squalene, squalene Alkane, liquid paraffin, liquid isoparaffin, naphthenic and other hydrocarbons; glycerides such as castor oil, cocoa butter, mink oil, calyx pear oil, olive oil; waxes such as beeswax, spermaceti, lanolin, and carnauba wax; Isopropyl palmitate, isopropyl myristate, octyl lauryl myristate, hexyl laurate, cetyl lactate, propylene glycol monostearate, oleic oil, 2-ethylhexanoic acid Cetyl ester, isononyl isononanoate, tridecyl isononanoate and other esters; isostearyl glyceryl ether, polyoxypropylene butyl ether and other oils; ethanol, 1-propanol, 2-propanol Alcohol, butanol, ethylene glycol, propylene glycol, dipropylene glycol, benzyl alcohol, phenoxyethanol, 2-benzyloxyethanol, methyl carbitol, ethyl carbitol, propyl carbitol, butyl card Alcohols such as ethanol, triethylene glycol monoethyl ether, triethylene glycol monobutyl ether, and glycerin; anti-dandruff agents such as zinc pyrithione and benzalkonium chloride; pH adjusters; vitamin agents; fungicides; Anti-inflammatory agents; preservatives; chelating agents; humectants such as panthenol; coloring agents such as dyes and pigments; polar solvent extracts of eucalyptus, protein obtained from nacreous shells or pearls or their hydrolysates, and derived from natural silk Protein or its hydrolysate, protein-containing extract obtained from the seeds of legumes, ginseng extract, rice germ extract, fucus extract, camellia extract, aloe vera extract, moon peach leaf extract, green algae Extracts and other extracts; Mica titanium and other pearl powders; Menthol and other cooling agents; fragrances; pigments; UV absorbers; antioxidants; Recorded ingredients, etc. [pH value] The pH value of the hair treatment agent of the present invention is preferably 2.0 or more, more preferably 2.5 or more, still more preferably 3.0 or more, more preferably 6.0 or less, more preferably 5.5 or less, and still more preferably 5.0 or less, more preferably 4.5 or less. Furthermore, in the present invention, the pH value of the hair treatment agent refers to the value at 25°C when diluted 20 times by mass with water. [Form of hair treatment agent] Also, as the form of the hair treatment agent of the present invention, there may be mentioned: hair rinse, hair conditioner, hair treatment, hair mask, etc. Among them, the conditioning composition is preferably applied to the hair and rinsed for the user. [Hair treatment method] When using the hair treatment agent of the present invention for hair conditioning treatment, as long as the hair after shampoo is applied, the hair treatment agent of the present invention is applied to the hair and rinsed off with water. Thereby, it is possible to make the dried hair less sleepy, while imparting a smoothness to the hair, and to maintain the neatness or smoothness of the hair until the next time the hair is shampooed. ●The second hair treatment agent is subjected to hair treatment by the hair treatment agent (agent A) of the present invention containing the above-mentioned components (A) to (C), and then by containing the following components (H) and (I) The second hair treatment agent (agent B) of) is treated, whereby the above-mentioned effects can be further improved. The second hair treatment agent (agent B) can be used after the agent A is applied to the hair and then washed with water or without washing. From the viewpoint of the stickiness during cleaning and the smoothness during cleaning, agent B is more preferably used to apply agent A to the hair without washing with water. (H) Cationic surfactant (I) Higher alcohol [Component (H): Cationic surfactant] The B agent contains a cationic surfactant as the component (H). Examples of the cationic surfactant of the component (H) include the same ones as the cationic surfactant of the component (E) in the above-mentioned A agent. Among the cationic surfactants used as component (E) in the above-mentioned agent A, and the cationic surfactant used as component (H) in the above-mentioned agent B, it is difficult and easy to sleep in the hair, and the uniformity lasts after 1 day. From the viewpoints of performance and smoothness after 1 day, (i) alkyl trimethyl ammonium salt, (ii) alkoxy alkyl trimethyl ammonium salt, and (v) alkyl trimethyl ammonium salt are preferred. Oxyalkyl dimethylamine and its salt, (vi) alkylamidoamine and its salt. More preferably, N,N-dimethyl-3-hexadecyloxypropylamine and its salts, N,N-dimethyl-3-octadecyloxypropylamine and its salts, N- (3-(Dimethylamino)propyl) behenamide and its salts, N-(3-(dimethylamino)propyl)stearylamine and its salts, chlorinated alkyl (C12- 18) Trimethylammonium, among them, N,N-dimethyl-3-hexadecyloxypropylamine and its salts, N,N-dimethyl-3-octadecane are more preferred Oxypropylamine and its salts. These cationic surfactants can be used alone or in combination of two or more. Regarding the content of the component (H) in the B agent, from the viewpoints of the difficulty of hair sleepiness, the continuity of the uniformity after 1 day, and the continuity of the smoothness after 1 day, it is preferably 0.1 mass % Or more, more preferably 1.0% by mass or more, still more preferably 1.5% by mass or more, and preferably 10% by mass or less, more preferably 4.0% by mass or less, still more preferably 3.5% by mass or less, and still more preferably 3.0% by mass or less. [Component (I): Higher Alcohol] The B agent contains a higher alcohol as the component (I). As the higher alcohol of component (I), it can be any aliphatic alcohol of straight chain and branched chain, saturated and unsaturated. The carbon number is preferably 12 or more, more preferably 14 or more, still more preferably 16 or more, more preferably 22 or less, more preferably 20 or less, and still more preferably 18 or less. Specifically, examples include: lauryl alcohol, myristyl alcohol, cetyl alcohol, stearyl alcohol, cetearyl alcohol, arachidyl alcohol, hexyl decanol, isostearyl alcohol, oleyl alcohol, 2-octyl alcohol Dodecanol and so on. Among these, from the viewpoint of the ease of spreading at the time of application, stearyl alcohol, cetyl alcohol, myristyl alcohol, and cetearyl alcohol are preferred. These higher alcohols can be used alone or in combination of two or more. Regarding the content of component (I) in agent B, it is preferably more than 2 in terms of the difficulty of hair sleepiness, the continuity of uniformity after 1 day, and the continuity of smoothness after 1 day. % By mass, more preferably 3% by mass or more, still more preferably 4% by mass or more, and from the same viewpoint, it is preferably 20% by mass or less, more preferably 10% by mass or less, and still more preferably 8 Mass% or less, more preferably 7 mass% or less. [Water] Agent B preferably contains water as a medium. Water becomes the remaining amount of components (H) to (I) and other components. [Other optional ingredients] In the agent B, other ingredients generally used in hair cosmetics can be further formulated depending on the purpose. For example, the components described in the "other optional components" of the above-mentioned agent A can be used. In the present invention, the agent B is not particularly limited as long as it is a hair treatment agent containing the above-mentioned components (H) and (I), and any one may be used. For example, hair conditioning compositions such as commonly used hair rinse, hair conditioner, hair treatment, and hair mask can also be used. [Hair treatment method] The conditioning treatment of hair using agent A and agent B is performed by the hair treatment method including the following steps A and B. Step A: Step A of applying agent A to the hair Step B: After Step A, the step of applying agent B to the hair Step A is preferably washed with a hair cleanser, and performed on the wet hair after washing. In addition, from the viewpoint of the stickiness during washing and the smoothness during washing, it is preferable to proceed to step B without rinsing off the agent A from the hair after step A. After step B, just rinse with water, preferably warm water. With regard to the above-mentioned embodiments, the preferred aspects of the present invention will be further disclosed below. <1> A hair treatment agent containing components (A) to (C), and the mass ratio (A)/(B) of the component (A) to the component (B) is 0.001 or more and 0.50 or less. (A) Cationic polymer with a charge density of 3.0 meq/g or more and 24 meq/g or less (B) Cationic polymer with a charge density of less than 3.0 meq/g (C) Fatty acid or its salt <2> such as <1> The hair treatment agent of the description, wherein the charge density of the cationic polymer of the component (A) is preferably 3.5 meq/g or more, more preferably 4.0 meq/g or more, and still more preferably 4.5 meq/g or more, and further It is preferably 5.0 meq/g or more, more preferably 5.5 meq/g or more, more preferably 10 meq/g or less, more preferably 7.0 meq/g or less, and still more preferably 6.5 meq/g or less. <3> The hair treatment agent as described in <1> or <2>, wherein the cationic polymer of component (A) is preferably selected from polymers containing diallyl quaternary ammonium salt as a structural unit, and quaternary One or more of the group consisting of polyvinylimidazolium derivatives, polyethyleneimine and methacryloxyethylenetrimethylammonium chloride polymers, more preferably Free polyquaternary ammonium salt-6, polyquaternary ammonium salt-22 and polyquaternary ammonium salt-7 are composed of one or two or more types containing diallyl quaternary ammonium salt as a structural unit polymer. <4> The hair treatment agent as described in any one of <1> to <3>, wherein the content of component (A) is preferably 0.01% by mass or more, more preferably 0.05% by mass or more, and still more preferably 0.10% by mass % Or more, more preferably 1.5% by mass or less, more preferably 1.0% by mass or less, still more preferably 0.5% by mass or less, still more preferably 0.3% by mass or less, and still more preferably 0.2% by mass or less. <5> The hair treatment agent described in any one of <1> to <4>, wherein the charge density of the cationic polymer of component (B) is preferably 2.0 meq/g or less, more preferably 1.5 meq/g Hereinafter, it is more preferably 1.2 meq/g or less, more preferably 0.1 meq/g or more, more preferably 0.3 meq/g or more, and still more preferably 0.5 meq/g or more. <6> The hair treatment agent described in any one of <1> to <5>, wherein the cationic polymer of component (B) is preferably selected from polyquaternary ammonium salt-52, polyquaternary ammonium salt -10 one or more than two. <7> The hair treatment agent described in any one of <1> to <6>, wherein the content of component (B) is preferably 0.1% by mass or more, more preferably 0.2% by mass or more, and still more preferably 0.3% by mass % Or more, more preferably 3% by mass or less, more preferably 2% by mass or less, still more preferably 1.0% by mass or less, still more preferably 0.8% by mass or less, and still more preferably 0.6% by mass or less. <8> The hair treatment agent as described in any one of <1> to <7>, wherein the mass ratio (A)/(B) of component (A) to component (B) is preferably 0.005 or more, more preferably It is 0.01 or more, more preferably 0.03 or more, still more preferably 0.08 or more, still more preferably 0.10 or more, still more preferably 0.30 or more, more preferably 0.45 or less, more preferably 0.40 or less. <9> The hair treatment agent according to any one of <1> to <8>, wherein the component (C) is preferably a fatty acid represented by the following general formula (6) or a salt thereof. R ⁵ -COOM (6) [In the formula, R ⁵ represents a linear or branched saturated or unsaturated chain with a carbon number of 13 or more and 21 or less, preferably 15 or more and 21 or less, more preferably 17 or more and 21 or less The hydrocarbyl group, M represents hydrogen, sodium or potassium] <10> The hair treatment agent described in any one of <1> to <9>, wherein the content of component (C) is preferably 0.05% by mass or more, more preferably 0.10% by mass or more, more preferably 0.15% by mass or more, more preferably 1.0% by mass or less, more preferably 0.5% by mass or less, still more preferably 0.30% by mass or less, and still more preferably 0.25% by mass or less. <11> The hair treatment agent described in any one of <1> to <10> preferably further contains an organic acid as a component (D). <12> The hair treatment agent as described in <11>, wherein component (D) is preferably selected from acetic acid, propionic acid, malonic acid, succinic acid, glutaric acid, adipic acid, maleic acid, and fumaric acid One or two of the group consisting of acid, phthalic acid, polyglutamic acid, glycolic acid, lactic acid, hydroxyacrylic acid, glyceric acid, malic acid, tartaric acid, citric acid, glutamic acid and aspartic acid Above, more preferably one or two selected from succinic acid and lactic acid. <13> The hair treatment agent as described in <11> or <12>, wherein the content of component (D) is preferably 0.05% by mass or more, more preferably 0.08% by mass or more, and still more preferably 0.10% by mass or more, and , Preferably 4% by mass or less, more preferably 3% by mass or less, still more preferably 2% by mass or less, still more preferably 1.0% by mass or less, still more preferably 0.5% by mass or less, and more preferably 0.35% by mass %the following. <14> The hair treatment agent described in any one of <1> to <13> preferably further contains a cationic surfactant as the component (E). <15> The hair treatment agent as described in <14>, wherein component (E) is preferably selected from alkyl trimethyl ammonium salt, alkoxy alkyl trimethyl ammonium salt, and dialkyl dimethyl ammonium salt , Alkyl dimethyl amine and its salt, alkoxy alkyl dimethyl amine and its salt, and alkyl amide base amine and its salt, one or more than two types, more preferably Selected from alkyl trimethyl ammonium salt, alkoxy alkyl trimethyl ammonium salt, dialkyl dimethyl ammonium salt, alkoxy alkyl dimethyl amine and its salt, and alkyl amidoamine One or two or more of the group consisting of and its salts, more preferably selected from alkyl trimethyl ammonium salt, dialkyl dimethyl ammonium salt, alkoxy alkyl dimethyl amine and One or more of salts, alkylamidoamines and their salts. <16> The hair treatment agent described in any one of <1> to <15> preferably further contains a higher alcohol as a component (G). <17> The hair treatment agent as described in <16>, wherein the component (G) is preferably a linear or branched saturated or unsaturated aliphatic alcohol, and the carbon number is preferably 12 or more, more preferably 14 or more , More preferably 16 or more, more preferably 22 or less, more preferably 20 or less, and still more preferably 18 or less. <18> The hair treatment agent as described in <16> or <17>, wherein the content of component (G) is preferably 2% by mass or less, more preferably 1.0% by mass or less, and still more preferably 0.5% by mass or less, and further Preferably it is 0.3 mass% or less. <19> A hair treatment kit comprising the following hair treatment agents A and B. Agent A: Hair treatment agent as described in any one of <1> to <18> Agent B: Hair treatment agent (H) cationic surfactant (I) advanced containing the following components (H) and (I) Alcohol <20> The hair treatment kit as described in <19>, wherein component (H) is preferably selected from alkyl trimethyl ammonium salt, alkoxy alkyl trimethyl ammonium salt, dialkyl dimethyl ammonium salt One or more of the group consisting of ammonium salt, alkyl dimethyl amine and its salt, alkoxy alkyl dimethyl amine and its salt, and alkyl amidoamine and its salt, more It is preferably selected from the group consisting of alkyl trimethyl ammonium salt, alkoxy alkyl trimethyl ammonium salt, alkoxy alkyl dimethyl amine and its salt, and alkyl amidoamine and its salt One or more of them. <21> The hair treatment kit as described in <19> or <20>, wherein the content of component (H) in agent B is preferably 0.1% by mass or more, more preferably 1.0% by mass or more, and still more preferably 1.5% by mass or more, and preferably 10% by mass or less, more preferably 4.0% by mass or less, still more preferably 3.5% by mass or less, and still more preferably 3.0% by mass or less. <22> The hair treatment kit as described in any one of <19> to <21>, wherein component (I) is preferably a linear or branched saturated or unsaturated aliphatic alcohol, and its carbon number is preferably It is 12 or more, more preferably 14 or more, more preferably 16 or more, more preferably 22 or less, more preferably 20 or less, and still more preferably 18 or less. <23> The hair treatment kit as described in any one of <19> to <22>, wherein the content of higher alcohol in agent A is preferably 2% by mass or less, more preferably 1.0% by mass or less, and still more preferred 0.5% by mass or less, more preferably 0.3% by mass or less, the content of component (I) in agent B is preferably more than 2% by mass, more preferably 3% by mass or more, and still more preferably 4% by mass or more, In addition, from the same viewpoint, it is preferably 20% by mass or less, more preferably 10% by mass or less, still more preferably 8% by mass or less, and still more preferably 7% by mass or less. <24> A hair treatment method, which includes the following steps A and B. Step A: Apply the hair treatment agent (agent A) as described in any one of <1> to <18> to the hair. Step B: After step A, add the following ingredients (H) and (I) The step of applying the hair treatment agent (agent B) to the hair (H) cationic surfactant (I) higher alcohol <25> such as the hair treatment method described in <24>, wherein it is preferred that after step A, do not use water Rinse off the agent A from the hair and apply agent B to the hair. <26> The hair treatment method as described in <24> or <25>, wherein the content of higher alcohol in agent A is preferably 2% by mass or less, more preferably 1% by mass or less, and still more preferably 0.5% by mass or less , More preferably 0.3% by mass or less, and the content of component (I) in agent B is preferably more than 2% by mass, more preferably 3% by mass or more, and still more preferably 4% by mass or more, and the same From a viewpoint, it is preferably 20% by mass or less, more preferably 10% by mass or less, still more preferably 8% by mass or less, and still more preferably 7% by mass or less. [Examples] Examples 1 to 8, Comparative Examples 1 to 6 The hair treatment agents A and B shown in Table 1 were prepared according to conventional practices. Various evaluations shown below were performed using one or both of these hair treatment agents. Existence and smoothness of the sticky feeling during washing Use 20 g of human hair (approximately 30 cm in length) that uses hair dye 4 times a year to make hair bundles. After washing the hair bundle with 1 g of the following sample shampoo, wash your fingers with warm water at 40°C for 30 seconds while passing your fingers through the hair. Next, apply 1 g of Agent A to fully blend it into the entire hair, wash it with warm water at 40°C for 30 seconds, and perform sensory evaluation from the viewpoints of stickiness and smoothness. Regarding Example 5 and Comparative Example 3, after applying agent A and making it fully blended into the hair, 1 g of agent B was applied without rinsing to make it fully blended into the entire hair, and then applied 40 on one side. Rinse in warm water at ℃ for 30 seconds, and perform sensory evaluation from the viewpoint of stickiness and smoothness. Regarding Comparative Example 6, after washing and rinsing the hair bundles with 1 g of sample shampoo, apply 1 g of agent B without applying agent A, and then apply it to the entire hair at 40°C. Wash with warm water for 30 seconds, and perform sensory evaluation from the viewpoint of stickiness and smoothness. Regarding whether there is a sticky feeling during cleaning, it is selected from "non-sticky"/"not sticky or non-sticky"/"sticky". Regarding the smoothness during cleaning, it is based on "smooth". Choose one of "Slip"/"Not smooth or not smooth"/"Not smooth". The evaluation was conducted by 7 panelists, and the answers were "not sticky" / "not sticky or not sticky" / "sticky", "smooth" / "not smooth or not smooth""/"The number of sensory inspectors who are not smooth". (Composition of the sample shampoo) (Ingredients) (% by mass) Polyoxyethylene (2.5) sodium laureth sulfate 15.5 diethanolamide laurate 2.28 disodium edetate 0.1 sodium benzoate 0.5 oxybenzone 0.03 phosphoric acid 0.075 Dibutyl hydroxytoluene 0.01 Sodium chloride 0.8 Perfume 0.26 Remaining amount of purified water (total) 100 The continuity of neatness, the continuity of smoothness will be evaluated for the sticky feeling during cleaning, and the towel for hair bundles after smoothness After wiping and drying it with a desiccator, it was hung and allowed to stand for 1 day (24 hours) under laboratory conditions, and then sensory evaluation was performed from the viewpoints of neatness and smoothness. Regarding the continuity of neatness, you can choose one from "tidy" / "not neat or not neat" / "untidy". Regarding the continuity of smoothness, it is from "smooth" / "not smooth Or choose one of "Unsmooth" or "Unsmooth". The evaluation was carried out by 7 sensory inspectors, and the answers were "tidy" / "not neat or not neat" / "not neat", "smooth" / "not smooth or not smooth" / "not smooth" The number of sensory inspectors for "skating". After 1 g of the hair after washing beam persistent Evaluation of Samples of the above-described washing hair shampoo, face wash for 30 seconds with warm water of 40 degrees, from the viewpoint of smoothness of the side for sensory evaluation. Regarding the smoothness during cleaning, choose one of "smooth"/"not smooth or not smooth"/"not smooth". The evaluation is carried out by 7 sensory inspectors, and the number of sensory inspectors who answered "smooth"/"not smooth or not smooth"/"not smooth" is indicated in order. Difficulty and Ease of Sleeping Hair Use a wig of Chinese straight hair (manufactured by Beaulax) cut into short hair as the evaluation wig. After washing with 3 g of sample shampoo, wash your fingers with warm water at 40°C for 30 seconds while passing your fingers through the hair. Then apply 3 g of agent A, let the fingers pass through the hair and fuse them for 30 seconds, and then let the fingers pass through the hair and wash them with warm water at 40°C for 30 seconds. Regarding Example 5 and Comparative Example 3, after applying agent A and fully fusing it to the hair, 3 g of agent B was applied without rinsing to fully fused the entire hair, and then passing the finger through it. Wash the hair side with warm water at 40°C for 30 seconds. Regarding Comparative Example 6, the hair was washed and washed off with 3 g of sample shampoo, then 3 g of agent B was applied without applying agent A, and after it was fully integrated into the entire hair, it was heated at 40°C. Rinse with water for 30 seconds. After that, the excess water was wiped off with a towel, and the wig was dried for 3 minutes with a dryer (manufacturer: TESCOM, model: NB1902) for evaluation. Place 2 sheets of towel (made of cotton, length 80 cm×width 34 cm) on a heating plate (made by CAMAG, TLC PLATE HEATER) set in advance and heated to 35°C. The non-woven fabric (length 20 cm×width 14 cm) containing 5 g of moisture was spread out and sandwiched between the towels to make a simulated pillow with a certain amount of moisture. Then, the evaluation wig after treatment with the above-mentioned hair cleansing composition was placed on a towel (simulation pillow) with its backside up, and then the wig was pulled toward the head in order to evaluate the ease of sleepiness of the hair Move it 10 cm, and let it stand for 1 hour in this state. After that, after erecting the wig, gently comb through the restless hair 3 times with the fingers at a speed of 20 cm/sec. Regarding the state after combing, let 7 panelists choose one of "Hair is not easy to sleepy" / "It is not easy to say that hair is not sleepy or hair is easy to sleep" / "Hair is easy to sleepy". Indicate the number of sensory inspectors who answered "Hair is not easy to sleep disorderly" / "It is not easy to say that hair is not easy to sleep disorderly or hair is easy to sleep disorderly" / "Hair is easy to sleep disorderly". [Table 1]

*1: Merquat 100 (manufactured by Lubrizol Advanced Materials: charge density 6.2 meq/g) *2: Merquat 280 (manufactured by Lubrizol Advanced Materials: charge density 5.0 meq/g) *3: Poiz C-150L (manufactured by Kao: Charge density 0.9 meq/g) *4: SOFCARE KG-101W-E (2.4%) (manufactured by Kao: charge density 0.83 meq/g) *5: Lunac S-98 (manufactured by Kao) *6: Isostearin Acid EX (manufactured by KOKYU ALCOHOL KOGYO) *7: Farmin DM E-80 (manufactured by Kao Co.) *8: Kalcol 8098 (manufactured by Kao Co.) And agent B. Using one or both of these hair treatment agents, various evaluations were performed in the same manner as in the case of Table 1. However, Example 9 was evaluated after applying agent A to the hair and then treated with agent B without rinsing. Example 10 was evaluated after applying agent A to the hair after rinsing, and then treated with agent B Evaluation was performed. Example 11 was evaluated after treatment with only agent A, and Example 12 was evaluated after treatment with agent A was repeated twice. [Table 2]

*1, *3～*8: Same as Table 1 *9: Quartamin 60W (manufactured by Kao) *10: After applying agent A to the hair, it is treated with agent B without rinsing *11: agent A is applied Rinse after the hair, then use agent B for treatment

Claims (12)

A hair treatment agent containing components (A) to (C), and the mass ratio (A)/(B) of component (A) to component (B) is 0.001 or more and 0.50 or less, and (A) the charge density is Cationic polymer (B) with a charge density of 3.0 meq/g or more and 24 meq/g or less (C) fatty acid or its salt. The hair treatment agent of claim 1, which further contains an organic acid as a component (D). The hair treatment agent of claim 1 or 2, wherein the mass ratio (A)/(B) of the component (A) to the component (B) is 0.03 or more and 0.40 or less. The hair treatment agent of claim 1 or 2, wherein the charge density of component (A) is 4.5 meq/g or more. The hair treatment agent of claim 1 or 2, wherein the charge density of component (A) is 7.0 meq/g or less. The hair treatment agent of claim 1 or 2, wherein the charge density of component (B) is 0.3 meq/g or more. The hair treatment agent of claim 1 or 2, wherein component (C) is a fatty acid represented by the following general formula (6) or a salt thereof, R ⁵ -COOM (6) [where R ⁵ represents a carbon number of 13 or more And the linear or branched saturated or unsaturated hydrocarbon group below 21, M represents hydrogen, sodium or potassium]. A hair treatment kit comprising the following hair treatment agents A and B. A: the hair treatment agent B according to any one of claims 1 to 7: containing the following components (H) and (I) Hair treatment agent (H) cationic surfactant (I) higher alcohol. Such as the hair treatment kit of claim 8, wherein the content of higher alcohol in agent A is 2% by mass or less, and the content of component (I) in agent B exceeds 2% by mass and is 20% by mass or less. A hair treatment method, comprising the following steps A and B. Step A: Apply the hair treatment agent (agent A) of any one of claims 1 to 7 to the hair. Step B: After step A, apply The step of applying a hair treatment agent (agent B) containing the following components (H) and (I) to the hair (H) cationic surfactant (I) higher alcohol. Such as the hair treatment method of claim 10, wherein after step A, the agent A on the hair is rinsed off without water and the agent B is applied to the hair. Such as the hair treatment method of claim 10, wherein the content of the higher alcohol in the agent A is 2% by mass or less, and the content of the component (I) in the agent B exceeds 2% by mass and is 20% by mass or less.