Hair care compositions comprising higher alcohols and basic aminoacid derivatives

Abstract: A hair care composition with good conditioning effects and producing a desired feeling upon use comprises a higher alcohol in combination with a basic amino acid derivative formed by the reaction of a glycidyl ether or a 1,2-epoxyalkane ( both of which are epoxy compounds) with a basic amino acid. A cationic polymer or an anionic surface active agent and/or an ampholytic surface active agent may be used in addition to the above-mentioned components. In this way the use of alkyl quaternary ammonium salts, which are problematic in the irritation, the biodegradability and such like, may be avoided.

Description: The present invention relates to a hair care composition. More specifically, the present invention relates to: a composition suitable as a hair care product and containing, as active ingredients at least one of a specific type of basic amino acid derivative or a salt thereof [Component (A)] and at least one compound selected from higher alcohols [Component B]; a composition suitable as a hair care product which contains at least one compound selected from cationic polymers [Component (C)] as an active ingredient in addition to Components (A) and (B); and a composition suitable as a hair care product which contains at least one anionic surface active agent and/or an ampholytic surface active agent [Component (D)] as an active ingredient in addition to Components (A) and (B). The hair care composition of the present invention may impart hair conditioning effects such as improved combing, softness and a moist feeling, and may provide an excellent feeling upon use when coated on the hair. When the hair is washed with a soap, a synthetic detergent or the like, fatty or oily components of the hair are removed more than required after the washing. As a result, the hair loses smoothness, a dry and hard feeling is given, ease of combing is decreased, and broken hair or split hair tends to be formed. In order to eliminate these drawbacks, hair care compositions such as a shampoos or hair rinses contain ingredients that exhibit conditioning effects. The conditioning composition most widely used in hair care is one containing a quaternary ammonium salt such as a dialkyldimethylammonium chloride or a monoalkyltrimethylammonium chloride as the main active ingredient. These alkyl quaternary ammonium salts are electrically adsorbed on the surface of the hair which is weakly acidic, whereby a good combing property or smoothness is imparted to the hair, exhibiting excellent conditioning effects. However, the skin and the mucous membranes may be heavily irritated by these compounds and their biodegradability is poor. Further, when the alkyl quaternary ammonium salts are used in combination with an anionic surface active agent, a water-insoluble salt is formed, decreasing solubility or making poorer the feeling achievable upon use. Thus, the use of the alkyl quaternary ammonium salts is limited when incorporating the same into compositions used as hair care products, so the development of a conditioning agent to take the place of the alkyl quaternary ammonium salts has been in demand. Known examples of conditioning agents other than the alkyl quaternary ammonium salts include alkylamideamine salts such as stearic acid diethylaminoethylamide and cocoyl arginine ethyl ester·pyrrolidone carboxylate. These compounds exhibit low irritation and excellent biodegradability, but have poor conditioning effects. In recent years, consumers have had much interest in safety and environmental problems, and a hair care composition which is excellent in conditioning properties and feeling upon use without depending on alkyl quaternary ammonium salts which are problematic in their irritation, biodegradability or the like has been in high demand. So, embodiments of the composition of the present invention desirably provide a hair care product which is excellent in its conditioning effects and the feeling it produces upon use, without depending on the alkyl quaternary ammonium salts which have problems such as irritation and biodegradability. Under these circumstances, the present inventors have assiduously conducted investigations, and have discovered that it is advantageous to use a combination of a basic amino acid derivative obtained by the reaction of an epoxy compound such as a glycidylether or 1,2-epoxyalkane with a basic amino acid such as arginine, lysine or the like, and a higher alcohol, or a combination of these components and a cationic polymer or an anionic surface active agent or/and an ampholytic surface active agent. These findings have led to the completion of the present invention. That is, the present invention relates to a hair care composition containing, as active ingredients, (A) at least one basic amino acid derivative selected from those represented by formula (1) wherein R 1 represents a linear or branched alkyl or alkenyl group having from 8 to 22 carbon atoms, j is an integer of 0 or 1, X represents a hydrogen atom or a substituent represented by formula (2) in which n is an integer of 0 or 1, k is an integer of from 0 to 5, when k is 0, Y represents a substituent represented by formula (3) - (CH 2 ) m -Z in which m is an integer of from 1 to 5, and Z represents any one of the following substituents (a) to (d) and when k is an integer of from 1 to 5, Y represents an amino group, or a salt thereof, and (B) at least one higher alcohol. Further, the present invention relates to a hair care composition which contains (C) at least one cationic polymer as an active ingredient in addition to Components (A) and (B), and a hair care composition which contains (D) at least one anionic surface active agent and/or an ampholytic surface active agent in addition to Components (A) and (B). The basic amino acid derivatives of formula (1) as a first essential component in the composition of the hair care product in the present invention exhibit a low irritation and a high biodegradability compared to the conventional alkyl quaternary ammonium salts. However, with only the basic amino acid derivatives, the conditioning effects were not necessarily satisfactory, nor was a desirable feeling upon use provided in coating the hair. As a result of further investigations, it has been found that a combined use of the basic amino acid derivatives and higher alcohols as a second essential component can further increase the conditioning effects and improve the feeling upon use in coating the hair, making it possible to form an excellent composition of a hair care product which could not be found in the past. The basic amino acid derivatives of formula (1) as the first essential Component (A) in the composition of the hair care product in the present invention can easily be formed by reacting a basic amino acid with a glycidyl ether represented by formula (4) wherein R 3 represents a linear or branched alkyl or alkenyl group having from 8 to 22 carbon atoms or an epoxyalkane represented by formula (5) wherein R 4 represents a linear or branched alkyl or alkenyl group having from 8 to 22 carbon atoms under an alkaline condition in a lower alcohol or a mixed solvent of a lower alcohol and water. For example, the reaction of an amino acid with an epoxyalkane is described in Japanese Laid-Open (Kokai) No. 22,417/1973. Regarding the basic amino acid derivatives of formula (1), a compound obtained by the reaction of a glycidyl ether with a basic amino acid is preferable to a compound obtained by the reaction of an epoxyalkane with a basic amino acid. Amino-acid derivatives obtained by reacting a neutral or acidic amino acid with a glycidyl ether or an epoxyalkane have not the conditioning effect such as the present invention. The glycidyl ether of formula (4) can be formed, for example, by reacting a saturated or unsaturated natural or synthetic higher alcohol with epichlorohydrin. Specific examples thereof include decyl glycidyl ether, dodecyl glycidyl ether, tetradecyl glycidyl ether and stearyl glycidyl ether. It may be used either alone or in admixture of two or more at an optional ratio. Examples of the commercially available glycidyl ether include "Epiol L-41" and "Epiol SK" (trade names for decyl glycidyl ether and stearyl glycidyl ether made by NOF Corporation. respectively), "Heloxy 8" (trade name for a mixture of dodecyl glycidyl ether and tetradecyl glycidyl ether made by ACI Japan Ltd.), "Denacol EX-192" (trade name for a mixture of dodecyl glycidyl ether and tetradecyl glycidyl ether made by Nagase Chemicals, Ltd., and "SY-25L" (trade name for a mixture of decyl glycidyl ether and dodecyl glycidyl ether made by Sakamoto Yakuhin Kogyo Co., Ltd. As the epoxyalkane of formula (5), for example, "AOEX Series" made by Daicel Chemical Industries, Ltd. is mentioned. As the basic amino acid, natural and synthetic amino acids can be employed. Examples thereof include arginine, lysine, ornithine, histidine, hydroxylysine, and α,γ-diaminobutyric acid. Arginine and lysine are preferable, and arginine is especially preferable. In the case of lysine and ornithine among basic amino acids, a binding site with a glycidyl ether or an epoxyalkane is considered to be preferentially an ε-amino group or a δ-amino group. It may also be an α-amino group. Further, a compound obtained by reacting two molecules of a glycidyl ether or an epoxyalkane with an ε-amino group, a δ-amino group or an α-amino group is available. Still further, a compound obtained by reacting one molecule thereof with an ε-amino group (δ-amino group in ornithine) and one molecule with an α-amino group, and a compound formed by adding three or four molecules of a glycidyl ether to one molecule of an amino acid are available. However, a compound obtained by reacting one molecule of basic amino acid with one molecule of glycidyl ether or epoxyalkane is especially preferable. In the reaction of a glycidyl ether or an epoxyalkane with an amino acid, it is preferable that an amino acid is used as an alkali metal salt or is reacted under an alkaline condition to enhance the reactivity and prevent the side reaction. However, in the case of arginine, the reaction could be conducted without using these conditions. Examples of the reaction solvent include lower alcohols such as methyl alcohol, ethyl alcohol, n-propyl alcohol and i-propyl alcohol, and a mixed solvent of the lower alcohol and water. The mixing ratio of the lower alcohol to water varies depending on the types of an amino acid and a glycidyl ether or an epoxyalkane. The ratio of the lower alcohol to water is usually between 100:0 and 10:90, preferably between 1:1 and 2:1. When the proportion of alcohol is low, the solubility of a glycidyl ether or an epoxyalkane is decreased, notably reducing the reaction rate. The reaction temperature varies depending on the type and the composition of the reaction solvent. It is usually between 70°C and 100°C, preferably between 80°C and 95°C. It is advisable to conduct the reaction under reflux. The glycidyl ether or the epoxyalkane may be added at once before heating, or in divided portions or dropwise continuously after starting the heating. In order to suppress the formation of by-products, it is preferable to add the same dropwise continuously after starting the heating. The product obtained by the reaction of the glycidyl ether or the epoxyalkane with the basic amino acid is usually not a single compound but a mixture formed by adding one or two molecules of the epoxyalkane to one molecule of the basic amino acid. It is possible that this mixture is isolated into each single compound through, for example, chromatography and one or more of such single compounds are used as a starting material for the hair care product of the present invention, or that this mixture is used as such. Further, unreacted basic amino acids may be present in the mixture. The reaction mixture formed by reacting the glycidyl ether or the epoxyalkane with the basic amino acid can be used as a starting material for the composition of the hair care product in the present invention as such without conducting any purification or by conducting purification to such an extent that the reaction solvent is distilled off as required. For example, in case of using ethyl alcohol or the like as a reaction solvent, it may be present in the reaction mixture which is used as a starting material for the composition of the hair care product unless it impairs the effect of the present invention. However, in case of using methyl alcohol as a reaction solvent, it needs to remove it enough. Examples of the salts of the basic amino acid derivatives of formula (1) include inorganic acid salts such as a hydrochloride, a sulfate and a phosphate; and organic acid salts such as an acetate, a citrate, a p-toluenesulfonate, a tartrate, an acidic amino acid salt, and an L- or DL-pyrrolidonecarboxylate. The higher alcohol as a second essential component (B) is described below. A higher alcohol represented by formula (6) is ordinarily used. R 5 -OH wherein R 5 represents a linear or branched alkyl or alkenyl group having from 12 to 36 carbon atoms. A higher alcohol containing an alkyl group having from 14 to 22 carbon atoms is preferable. Specific examples of such a higher alcohol include cetyl alcohol, stearyl alcohol, behenyl alcohol, isostearyl alcohol, octyldodecanol and oleyl alcohol. These may be used either singly or in combination. The basic amino acid derivatives of formula (1) provide, as stated above, a low irritation as compared to the conventional alkyl quaternary ammonium salts, and they are preferably used in a hair care product. Specially in recent year, consumers' interest about safety and environmental problems are increasing. Under this situation, more valuable composition of hair care products can be prepared with them. However, with only these basic amino acid derivatives, the conditioning effects are not necessarily satisfactory, and the feeling upon use is still insufficient when coating the same on the hair. However, when the basic amino acid derivatives of formula (1) or/and salts thereof are used in combination with the higher alcohol as in the present invention, it is possible to increase the conditioning effects and to improve the feeling upon use in coating the same on the hair. The amount of Component (A) in the composition of the hair care product in the present invention is appropriately determinded depending on the desired product and is not specially limited. It is preferably from 0.1 to 10 % by weight, and more preferably from 1 to 5 % by weight. When it is less than 0.1% by weight, the conditioning effect may be unsatisfactory in some cases. When it exceeds 10 % by weight, a creaking feeling of hair may be invited in some cases. The amount of Component (B) in the composition of the hair care product in the present invention can be used at a wide range. It is preferably from 0.1 to 30 % by weight, and more preferably from 2 to 20 % by weight. When it is less than 0.1 % by weight, the effect of the present invention may not be exhibited enough in some cases. When it exceeds 30% by weight, the feeling upon use may be reduced in some cases. Further, the ratio of Component (B) to Component (A) in the composition of the hair care product in the present invention can be set in a relatively wide range and it is not specially limited. In view of more enough effect of the present invention, the weight ratio of component (B) to component(A) is preferably from 10:100 to 100:0.5, more preferably from 50:100 to 100:5. The conditioning effects of the composition of the hair care product can further be increased by incorporating the cationic polymer as Component (C) in the composition of the hair care product in the present invention in addition to Components (A) and (B). Examples of the cationic polymer include quaternary nitrogen-substituted cellulose ether derivatives, quaternary nitrogen-containing poly(trialkylaminoethyl methacrylate) derivatives, a water-soluble polymer of tetraethylenepentamine and epichlorohydrin, quaternary nitrogen-containing polyvinylpyrrolidone, and cyclic cation group-containing polymers such as a diallyl quaternary ammonium homopolymer and a diallyl quaternary ammonium copolymer. Typical examples of commercially available products thereof are mentioned below. Examples of the quaternary nitrogen-substituted cellulose ether derivatives include polymers "JR-125", "JR-400" and "JR-30M" (made by Union Carbide Japan K.K.). Examples of the quaternary nitrogen-containing poly(trialkylaminoethyl methacrylate) derivatives include "Sumiflock" (made by Sumitomo Chemical Company Limited). Examples of the water-soluble polymer of tetraethylenepentamine and epichlorohydrin include "Nalco 600" (made by Nalco Japan Co., Ltd.). Examples of polyethyleneimine include "Epomin" (made by Nippon Shokubai Co., Ltd.). Examples of the cyclic cation group-containing polymer include "Merquat 100" and "Merquat 550" (made by Calgon Corporation). These cationic polymers can be used either singly or in combination. The amount of Component (C) based on the composition of the hair care product in the present invention is appropriately determined depending on the desired product. It is preferably from 0.1 to 10% by weight, more preferably from 0.3 to 5% by weight. When it is less than 0.1% by weight, the conditioning effects of the cationic polymer may not be increased significantly. When it is more than 10% by weight, a rough feeling or a stickiness occurs when coating the composition on the hair. The washing effect can be enhanced by incorporating the anionic surface active agent and/or the ampholytic surface active agent as Component (D) in the hair care product of the present invention in addition to Components (A) and (B). Thus, the resulting product can be used especially as an excellent hair care product requiring both the conditioning effects and the washing effect, such as a rinse in shampoo, a conditioning shampoo or the like. Further, the basic amino acid derivatives of formula (1) and salts thereof are excellent in the mutual solubility with the anionic surface active agent. Even when' it is used along with the anionic surface active agent, the problems of the solubility and the feeling upon use found in the alkyl quaternary ammonium salts are not provided. Examples of the anionic surface active agent include carboxylic acid salt-type, sulfonic acid salt-type and sulfuric acid ester salt-type anionic surface active agents. Examples of the carboxylic acid salt-type anionic surface active agent include N-acylaminocarboxylic acid salt-type and ether carboxylic acid salt-type surface active agents. In the N-acylaminocarboxylic acid salt-type anionic surface active agent, the acyl group is an acyl residue of a saturated or unsaturated fatty acid having from 8 to 22 carbon atoms. Examples thereof include acyl residues of fatty acids of a single composition, such as lauric acid, myristic acid, palmitic acid, stearic acid and oleic acid. Also available are acyl residues of natural mixed fatty acids such as a coconut oil fatty acid, a tallow fatty acid, a hardened tallow fatty acid, a castor oil fatty acid, an olive oil fatty acid and a palm oil fatty acid, and of synthetic fatty acids (including branched fatty acids). Examples of an aminocarboxylic acid that is bound thereto include acidic amino acids such as glutamic acid, aspartic acid, cysteic acid and homocysteic acid; neutral amino acids such as glycine, alanine, valine, leucine, isoleucine, phenylalanine, tryptophan, sarcosine, β-alanine, γ-aminobutyric acid, ε-aminocaproic acid, serine, homoserine, tyrosine, proline, hydroxyproline, cystine, cysteine and methionine; and basic amino acids such as lysine, ornithine and arginine. These acylaminocarboxylic acids can be used in the form of both optically active compounds and racemic compounds. Examples of the ether carboxylic acid salt-type anionic surface active agent include a polyoxyethylene alkyl ether acetic acid salt and a polyglyceryl alkyl ether acetic acid salt. Specific examples thereof include polyoxyethylene lauryl ether acetic acid salt and polyoxyethylene tridecyl ether acetic acid salt. Examples of the sulfonic acid salt-type anionic surface active agent include monobasic acid organic sulfonic acid salt-type anionic surface active agents such as sulfosuccinic acid salt-type, alkyl sulfonic acid salt-type, ester sulfonic acid salt-type and N-acyl sulfonic acid salt-type surface active agents. Examples of the sulfosuccinic acid salt-type anionic surface active agent include a sulfosuccinic acid ester of a higher alcohol or its ethoxylate and a sulfosuccinic acid ester derived from a higher fatty acid amide represented by the following formulas (7) and (8), and salts thereof. wherein R 6 represents R 7 -O- or R 8 -CONH- in which R 7 represents a linear or branched alkyl or alkenyl group having from 8 to 22 carbon atoms, and R 8 represents a linear or branched alkyl or alkenyl group having from 7 to 21 carbon atoms, M 1 and M 2 , independently from each other, represent a cation selected from a hydrogen atom, an alkali metal, an alkaline earth metal, ammonium and organoaluminum, and a is an integer of from 0 to 20. Specific examples thereof include undecylenoylamidoethyl sulfosuccinic acid salt, sulfosuccinic acid polyoxyethylene lauroylethanolamide ester salt, sulfosuccinic acid lauryl salt, polyoxyethylene sulfosuccinic acid lauryl salt and oleic acid amide sulfosuccinic acid salt. Examples of the monobasic acid organic sulfonic acid salt-type anionic surface active agent include a sulfonic acid salt containing a linear or branched alkyl or alkenyl group having from 8 to 22 carbon atoms, an alkylbenzenesulfonic acid salt containing a linear or branched alkyl group having from 10 to 16 carbon atoms, and an N-acylsulfonic acid salt or an O-acylsulfonic acid salt in which the acyl roup is a linear or branched saturated or unsaturated fatty acid residue containing from 8 to 22 carbon atoms. Specific examples thereof include an alkanesulfonic acid salt, an α-olefin sulfonic acid salt, an alkylbenzenesulfonic acid salt, an acylmethyltaurine salt, an isethionic acid fatty acid ester salt and an α-sulfonated fatty acid ester salt. Examples of the sulfuric acid ester salt-type anionic surface active agent include alkyl sulfuric acid salt-type and ether sulfuric acid salt-type surface active agents. The alkyl sulfuric acid salt-type anionic surface active agent is an ester of a linear or branched saturated or unsaturated higher alcohol having from 8 to 22 carbon atoms and sulfuric acid. Examples thereof include lauryl sulfuric acid salt, myristyl sulfuric acid salt and oleyl sulfuric acid. The ether sulfuric acid salt-type anionic surface active agent is an alkylene oxide adduct of the above-mentioned alkyl sulfuric acid salt. Examples thereof include polyoxyethylene lauryl ether sulfuric acid salt, polyoxyethylene myristyl ether sulfuric acid salt and polyoxyethylene oleoyl ether sulfuric acid salt. Examples of the basic component of these anionic surface active agents include alkali metals such as sodium and potassium; alkaline earth metals such as magnesium and, calcium; organic amines such as monoethanolamine, diethanolamine, triethanolamine, 2-amino-2-methyl-1-propanol and 2-amino-2-methyl-1,3-propanediol; basic amino acids such as lysine, ornithine and arginine; and ammonia. These basic components can be used either singly or in combination. These anionic surface active agents can be used either singly or in combination. Examples of the ampholytic surface active agent include a betaine-type ampholytic surface active agent and an imidazoline-type ampholytic surface active agent. Examples of the betaine-type ampholytic surface active agent include a carbobetaine-type ampholytic surface active agent, an amidobetaine-type ampholytic surface active agent, a sulfobetaine-type ampholytic surface active agent, a hydroxysulfobetaine-type ampholytic surface active agent, an amidosulfobetaine-type ampholytic surface active agent and a phosphobetaine-type ampholytic surface active agent. Such a betaine-type ampholytic surface active agent is, in other words, a betaine-type surface active agent containing an alkyl, alkenyl or acyl group having from 8 to 24 carbon atoms. Specific examples thereof include a coconut oil alkyldimethylaminoacetic acid betaine, a coconut oil fatty acid amidopropyldimethylaminoacetic acid betaine, stearyldihydroxyethylaminoacetic acid betaine, laurylhydroxysulfobetaine, laurylsulfobetaine, and laurylphosphobetaine. These betaine-type surface active agents can be used either singly or in combination. Examples of the imidazoline-type surface active agent include 2-alkyl-N-carboxymethyl-N-hydroxyethylimidazolinium betaine, 2-alkyl-N-carboxyethyl-N-hydroxyethylimidazolinium betaine and 2-alkyl-N-sodiumcarboxymethyl-N-carboxymethyloxyethylimidazolinium betaine which contain an alkyl group having from 8 to 22 carbon atoms. These can be used either singly or in combination. These ampholytic surface active agents may be used either singly or in combination. The above-mentioned anionic surface active agent and ampholytic surface active agent can be used either singly or in combination. In the composition of the hair care product in the present invention, the cationic polymer as Component (C) can be used in combination with Components (A), (B) and (D). When Component (D) is an anionic surface active agent, it is considered to form a water-insoluble salt with the cationic polymer as Component (C). However, since the basic amino acid derivatives as Component (A) which is a conditioning component is hard to form such a salt, the conditioning effects are not impaired. Accordingly, Components (C) and (D) may be used in combination unless the feeling upon use is decreased by the insoluble salt. The amount of Component (D) in the composition of the hair care product in the present invention can appropriately be determined depending on the desired product. It is usually from 0.1 to 70% by weight, preferably from 0.1 to 5% by weight, more preferably from 0.1 to 30% by weight. When it is less than 1% by weight, the washing effect may not be satisfactory in some cases. When it is more than 70% by weight,-the conditioning effects may be decreased at times. The hair care composition of the present invention can be used as, or in, a shampoo, a rinse, a rinse in shampoo, a conditioning shampoo, a hair lotion, a hair conditioner, a hair treatment and a hair cream. The hair care composition of the present invention can contain other surface active agents unless impairing the effects of the present invention. Examples thereof include an alkyl saccharide-type surface active agent, a polyoxyethylene alkyl ether-type surface active agent, a nonionic surface active agent such as a higher fatty acid alkanolamide or amine oxide, and a cationic surface active agent such as alkyltrimethylammonium chloride or N-acylarginine lower alkyl ester pyrrolidone carboxylic acid salt. A variety of ordinary additives can be used besides the above-mentioned surface active agents unless impairing the effects of the present invention. Examples thereof include silicone polymers such as methylpolysiloxane, polyoxyethylene·methylpolysiloxane, polyoxypropylene·methylpolyoxysiloxane, poly(oxyethylene, oxypropylene)·methylpolysiloxane, methylphenylpolysiloxane, fatty acid-modified polysiloxane, fatty acid alcohol-modified polysiloxane and amino acid-modified polysiloxane; wetting agents such as ethylene glycol, propylene glycol, 1,3-butylene glycol, glycerol and sorbitol; emulsifying agents such as glycerol monostearate and polyoxyethylene sorbitan monolaurate; hydrocarbons such as liquid paraffin, vaseline and squalane; esters such as isopropyl myristate and octyldodecyl myristate; cellulose derivatives such as hydroxyethyl cellulose, hydroxypropyl cellulose and carboxymethyl cellulose; and anionic polymers such as acrylic acid-type polymers. Further, the hair care composition of the present invention can contain antiseptics such as paraben derivatives, perfumes, pigments, viscosity modifiers, pearling agents, antioxidants, disinfectants, anti-inflammatories, UV absorbers, pH adjustors and drugs. Examples Embodiments of the present invention are illustrated more specifically below by referring to the following Examples. However, the present invention is not limited thereto. Production Example 1 N-(2-hydroxy-3-dodecyloxypropyl)-L-arginine hydrochloride: L-arginine (17.4 g, 0.1 mmols) were dissolved in 100 ml of water in a three-necked round flask, and 100 ml of i-propanol were added thereto. Dodecyl glycidyl ether [made by Sakamoto Yakuhin Kogyo Co., Ltd., 24.2 g (0.1 mols)] was added thereto dropwise over a period of 30 minutes while being heat-stirred under reflux, and the mixture was stirred as such under reflux for 3 hours. After it was identified through TLC and gas chromatography that dodecyl glycidyl ether disappeared, the residue was neutralized with 10.1 g (0.1 mols) of 36-% hydrochloric acid. The reaction solution was concentrated under reduced pressure, and the residue was purified through silica gel column chromatography (Kieselgel 60 made by Merck & Co., Inc., eluent - mixture of chloroform, methanol and acetic acid at a ratio of 3:1:0.5) to give 15.0 g of N-(2-hydroxy-3-dodecyloxypropyl)-L-arginine hydrochloride in a yield of 36.0%. TLC (mixture of butanol, acetic acid and water at a ratio of 4:1:2): Rf = 0.64 ESI mass spectrum: 417.5 (MH+) IR (NaCl, cm-1): 3177, 2955, 2920, 2853, 1692, 1628, 1468, 1397, 1377, 1215, 1116 Production Example 2 N,N-bis(2-hydroxy-3-dodecyloxypropyl)-L-arginine hydrochloride: L-arginine (17.4 g, 0.1 mmols) was dissolved in 100 ml of water in a three-necked round flask, and 100 ml of i-propanol were added thereto. Dodecyl glycidyl ether (48.4 g, 0.2 mols) was added thereto dropwise over a period of 30 minutes while being heat-stirred under reflux, and the mixture was stirred as such under reflux for 3 hours. After it was identified through TLC and gas chromatography that dodecyl glycidyl ether disappeared, the residue was neutralized with 10.1 g (0.1 mols) of 36-% hydrochloric acid. The reaction solution was concentrated under reduced pressure, and the residue was purified through silica gel column chromatography (Kieselgel 60, eluent - mixture of chloroform, methanol and acetic acid at a ratio of 3:1:0.5) to give 11.4 g of N,N-bis(2-hydroxy-3-dodecyloxypropyl)-L-arginine hydrochloride in a yield of 17.2%. TLC (mixture of butanol, acetic acid and water at a ratio of 4:1:2): Rf = 0.72 ESI mass spectrum: 659.7 (MH+) IR (NaCl, cm-1): 3177, 2955, 2920, 2853, 1692, 1628, 1468, 1397, 1377, 1215, 1120 Production Example 3 N-(2-hydroxy-3-octadecyloxypropyl)-L-arginine hydrochloride: Production Example 1 was repeated using 17.4 g (0.1 mmols) of L-arginine and 32.6 g (0.1 mols) of octadecylglycidyl ether (made by Sakamoto Yakuhin Kogyo K.K.) to give 21.2 g of N-(2-hydroxy-3-octadecyloxypropyl)-L-arginine hydrochloride in a yield of 42.3%. TLC (mixture of butanol, acetic acid and water at a ratio of 4:1:2): Rf = 0.64 ESI mass spectrum: 501.5 (MH+) IR (NaCl, cm-1): 3175, 2955, 2917, 2851, 1692, 1628, 1468, 1377, 1215, 1121 Production Example 4 Nε-(2-hydroxy-3-dodecyloxypropyl)-L-lysine hydrochloride: L-lysine hydrochloride (18.3 g, 0.1 mmols) and 2.0 g (0.2 mols) of sodium hydroxide were dissolved in 100 ml of water in a three-necked round flask, and 100 ml of i-propanol were added thereto. Dodecyl glycidyl ether (24.2 g, 0.1 mols) was added thereto dropwise over a period of 30 minutes while being heat-stirred under reflux, and the mixture was stirred as such under reflux for 3 hours. After it was identified through TLC and gas chromatography that dodecyl glycidyl ether disappeared, the residue was neutralized with 10.1 g (0.1 mols) of 36-% hydrochloric acid. The reaction solution was concentrated under reduced pressure, and the residue was purified through silica gel column chromatography (Kieselgel 60, eluent - mixture of chloroform, methanol and acetic acid at a ratio of 3:1:0.5) to give 10.1 g of Nε-(2-hydroxy-3-dodecyloxypropyl)-L-lysine hydrochloride in a yield of 23.7%. TLC (mixture of butanol, acetic acid and water at a ratio of 4:1:2): Rf = 0.42 ESI mass spectrum: 389.4 (MH+) IR (NaCl, cm-1): 2955, 2923, 2853, 1620, 1586, 1468, 1120 Production Example 5 Nε-(2-hydroxy-3-octadecyloxypropyl)-L-lysine hydrochloride: Production Example 4 was repeated using 18.3 g (0.1 mols) of L-lysine hydrochloride and 32.6 g (0.1 mols) of octadecyl glycidyl ether to give 12.0 g of Nε-(2-hydroxy-3-octadecyloxypropyl)-L-lysine hydrochloride in a yield of 23.6%. TLC (mixture of butanol, acetic acid and water at a ratio of 4:1:2): Rf = 0.42 ESI mass spectrum: 473.5 (MH+) IR (NaCl, cm-1): 2955, 2923, 2853, 1620, 1586, 1468, 1120 Production Example 6 Adduct of octadecyl glycidyl ether and L-lysine at a ratio of 2:1: L-lysine hydrochloride (18.3 g, 0.1 mols) and 2.0 g (0.2 mols) of sodium hydroxide were dissolved in 100 ml of water in a three-necked round flask, and 100 ml of i-propanol were added thereto. Then, 65.2 g (0.2 mols) of octadecylglycidyl ether were added dropwise thereto over a period of 30 minutes while being heat-refluxed and stirred. Further, the mixture was stirred under reflux for 3 hours. It was identified through TLC and gas chromatography that octadecylglycidyl ether disappeared. Thereafter, the resulting mixture was neutralized with 10.1 g (0.1 mols) of 36-% hydrochloric acid. The reaction solution was concentrated under reduced pressure, and the residue was purified through silica-gel column chromatography (Kieselgel 60, eluent = mixture of chloroform, methanol and acetic acid at a ratio of 3:1:0.5) to give 40.3 g of hydrochloride of an adduct of octadecylglycidyl ether and L-lysine at a ratio of 2:1 (yield 48.3%). ESI mass spectrum: 799.7 (MH+) IR (NaCl, cm -1 ): 2955, 2923, 2853, 1619, 1574, 1468, 1410, 1122 Production Example 7 L-arginine was reacted with dodecylglycidyl ether in the same manner as in Production Example 1. After it was identified through TLC and gas chromatography that dedecylglycidyl ether disappeared, the reaction solution was neutralized with 36-% hydrochloric acid. The reaction solution was concentrated under reduced pressure to give 47.3 g of a reaction mixture. Production Example 8 L-arginine (17.4 g, 0.1 mmols) was dissolved in 100 ml of water in a three-necked round flask, and 100 ml of i-propanol were added thereto. Heroxy 8 [made by ACI Japan Ltd., 25.6 g (0.1 mols)] was added thereto dropwise over a period of 30 minutes while being heat-stirred under reflux, and the mixture was stirred as such under reflux for 3 hours. After it was identified through TLC and gas chromatography that glycidyl ether disappeared, 12.9 g (0.1 mols) of DL-pyrrolidonecarboxylic acid. After i-propyl alcohol was distilled off under reduced pressure, the reaction solution was added to cold acetone to give 50.9 g of a mixture of N-(2-hydroxy-3-dodecyloxy)propyl-L-arginine DL-pyrrolidonecarboxylate and N-(2-hydroxy-3-tetradecyloxy)propyl-L-arginine·DL-pyrrolidonecarboxylate. ESI mass spectrum: 417.5 (MH+), 445.5 (MH+) Production Example 9 N-(2-hydroxydodecyl)-L-arginine hydrochloride: Production Example 1 was repeated using 17.4 g (0.1 mols) of L-arginine and 18.4 g (0.1 mols) of 1,2-epoxydodecane to give 13.0 g of N-(2-hydroxydodecyl)-L-arginine hydrochloride in a yield of 32.9%. Production Example 10 Nε-(2-hydroxydodecyl)-L-lysine hydrochloride: Production Example 4 was repeated using 18.3 g (0.1 mols) of L-lysine hydrochloride and 18.4 g (0.1 mols) of 1,2-epoxydodecane to give 7.0 g of Nε-(2-hydroxydodecyl)-L-lysine hydrochloride in a yield of 19.2%. Production Example 11 N-(2-hydroxyoctadecyl)-L-arginine hydrochloride: Production Example 1 was repeated using 17.4 g (0.1 mols) of L-arginine and 24.5 g (0.1 mols) of 1,2-epoxyoctadecane to give 16.8 g of N-(2-hydroxyoctadecyl)-L-arginine hydrochloride in a yield of 36.8%. Test Example 1 Hair care products having compositions (unit - % by weight, total amount - 100%) shown in Tables 2 to 7 below were prepared. Eight expert panelists washed the hair with a commercially available shampoo, and then used the hair care products. The organoleptic evaluation was conducted with respect to (a) a softness, (b) a combing property, (c) a moist feeling, (d) a stickiness of the hair after drying the same and (e) a feeling in coating. The results of the evaluation also shown in each Tables. In the evaluation, average values were calculated according to the following standards shown in Table 1. The average value of 4.5 or more was evaluated as excellent (o ○), that of from 3.5 to 4.4 as good (○), that of from 2 .5 to 3.4 as common (Δ), and that of 2.4 or less as bad (x), respectively. Evaluation standard: Softness of the hair 5 very soft and smooth 4 soft 3 common 2 slightly hard 1 hard Combing property 5 very good with a high smoothness 4 good 3 common 2 slightly bad 1 bad (combing is sometimes interrupted) Moist feeling 5 very good 4 good 3 common 2 slightly dry and hard 1 very dry and hard Stickiness 5 not sticky 4 little sticky 3 common 2 slightly sticky 1 sticky Feeling in coating 5 quite smooth feeling 4 smooth feeling 3 common 2 little smooth feeling in coating 1 lack of a smooth feeling in coating Reference Example 1 Irrigations test of the skin and the eye mucous membrane: The primary irrigations of the skin and the eye mucous membrane were measured by the following test methods. (1) Test for skin primary irritation Each of four New Zealand white male rabbits was seal-coated with a patch test plaster impregnated with 0.3 ml of a 1-% test compound aqueous solution for 24 hours. The plaster was then removed from the rabbit. After 24 hours, the irritation was evaluated according to the Draise's evaluation standard shown in following Table 8. Draise's evaluation score Irritation level 4 or more heavy from 2 to less than 4 light less than 2 slight (2) Test for eye mucous membrane primary irritation The lower eyelids of both eyes of each of four New Zealand white male rabbits were formed into a pouch, and 0.1 ml of a 1-% surface active agent aqueous solution were dropped therein. Thereafter, the upper and lower eyelids were gently joined. After 24 hours of the dropping, the irritation was evaluated according to the Draise's evaluation standard shown in the following Table 9. Draise's evaluation score Irritation level 50 or more heavy from 20 to less than 50 medium from 10 to less than 20 light less than 10 slight The results of above two test are shown in the following Table 10. Compound Skin irritation Mucous membrane irritation Compound in Production Example 8 slight slight Compound in Production Example 4 slight slight Compound in Production Example 9 slight slight Trimethylstearyl ammonium chloride heavy medium Nα-cocoyl-L-arginine ethyl ester salt slight slight Reference Example 2 Test for compatibility with an anionic surface active agent: Ten milliliters of a 1-% aqueous solution of each of polyoxyethylene lauryl ether sulfonic acid sodium salt (LES) and sodium dodecylsulfate (SDS) which are anionic surface active agents were prepared. To this were gradually added 10 ml of a 1-% aqueous solution of each surface active agent shown in following Table 11 at 25°C. A point in which the solution turned blue and a point in which the solution turned milk-white were visually observed. The results of evluation are shown in the same Table. LES SDS Blue point Milk-white point Blue point Milk-white point Compound in Production Example 8 5 ml 10 ml 7 ml Compound in Production Example 9 5 ml 10 ml 5 ml Monostearyl ammonium chloride 5 ml 8 ml 1 ml 3 ml Reference Example 3 Test for biodegradability: A test for biodegradability was conducted for 28 days according to the OECD chemical product test guideline 301C corrected MITI test (I) - 1981. In the test, an active sludge in a sewage disposal plant was used as a microorganism source, and biochemical oxygen demand (BOD) was continuously measured using a sealed biochemical oxygen demand automatic measuring device (BOD measuring device). (a) BOD biodegradability: The biodegradability of the specimen is shown in the following Table 12. The biodegradability of aniline in a standard test lot was 40% or more for 7 days. Thus, this test was verified. The results of BOD biodegradability measurement (%) Test lot Day 7 Day 14 Day 21 Day 28 Compound in Production Example 1 Culture test lot 1 16.1 40.1 55.0 60.0 Culture test lot 2 18.4 38.1 57.2 67.3 Culture test lot 3 16.1 42.6 55.6 57.2 Average value 16.9 40.4 55.0 60.0 Monostearylammonium chloride Culture test lot 1 0 0 0 0 Culture test lot 2 0 0 0 0 culture test lot 3 0 0 0 0 Average value 0 0 0 0 Non-culture test lot <5 10.2 11.8 12.4 Aniline Standard test lot 65.4 72.4 75.7 77.7 Formulation Example 1 (hair treatment) A hair treatment was prepared from starting materials shown in the following Table 13. That is, A and B components (excluding perfume ) were dissolved separately at from 80 to 85°C while being stirred. Then, the B components dissolved were added to the A components dissolved. The mixture was cooled to 50°C while being stirred using a monomixer. The perfume was added thereto, and the mixture was cooled to 30°C while being stirred to obtain a product. A components: Cetyl alcohol 5.0 wt.% Liquid paraffin 5.0 N-lauroyl-L-glutamic acid POE (2) stearyl ether 1.5 "Amifat P-30" 2.5 POE (30) hardened castor oil triisostearate 1.5 Saturated fatty acid glyceride (FW680) 3.0 POE (25) monostearate 1.0 Dimethylsiloxane-aminopropylsiloxane copolymer (40%) 1.0 B components: Compound in Production Example 1 1.0 Monostearyltrimethylammonium chloride (50%) 0.4 Butylene glycol 5.0 Dimethylstearylamine oxide (35%) 1.0 "Prodew 100" 2.0 Antiseptic suitable amount Purified water balance Perfume suitable amount Total 100% POE: polyoxyethylene Formulation Example 2 (hair treatment) A hair treatment was prepared from starting materials shown in the following Table 14. That is, A and B components (excluding Perfume ) were dissolved separately at from 80 to 85°C while being stirred. Then, the B components dissolved were added to the A components dissolved. The mixture was cooled to 50°C while being stirred using a monomixer. The perfume was added thereto, and the mixture was cooled to 30°C while being stirred to obtain a product. A components: Behenyl alcohol 8.0 wt.% Liquid paraffin 3.0 PEG (20) sorbitan monostearate 1.0 Dioctyldodecyl N-lauroyl-L-glutamate 2.0 "Amifat P-30" 2.0 Glyceryl monostearate 2.0 POE (25) glyceryl monopyroglutamate 2.0 Vitamin E 0.2 B components: Compound in Production Example 4 1.0 Glycerol 5.0 Phenoxyethanol 3.0 1,3-butylene glycol 1.0 "Prodew 100" 4.0 Purified water balance Perfume suitable amount Total 100% Formulation Example 3 (hair treatment) A hair treatment was prepared from starting materials shown in the following Table 15. That is, A and B components (excluding Perfume ) were dissolved separately at from 80 to 85°C while being stirred. Then, the B components dissolved were added to the A components dissolved. The mixture was cooled to 50°C while being stirred using a monomixer. The perfume was added thereto, and the mixture was cooled to 30°C while being stirred to obtain a product. A components: Cetostearyl alcohol 9.0 wt.% N-lauroyl-L-glutamic acid POE (2) octadecyl ether diester 1.0 Octyl dodecanol 1.0 "Eldew CL-301" 1.0 Glyceryl monostearate 1.0 POE (40) monostearate 1.0 Ethylene glycol distearate 1.0 B components: Compound in Production Example 1 1.0 Dimethylstearylamine oxide (35%) 1.0 N-[2-hydroxy-3-(trimethylammonio)propyl] chloride collagen hydrolyzate 2.0 "Prodew 100" 1.0 1,3-butylene glycol 5.0 Purified water balance Antiseptic suitable amount Perfume suitable amount Silicone emulsion 1.0 Total 100.0% Formulation Example 4 (hair treatment) A hair treatment was prepared using a formulation shown in The following Table 16. Compound in Production Example 1 2.5 wt.% Liquid paraffin 3.0 Cetanol/stearyl alcohol mixture (3:7) 3.5 Sorbitan monostearate 0.3 Sorbitan distearate 0.6 Glycerol distearate 1.5 POE (n=20) nonylphenyl ether 0.7 Coconut oil fatty acid polypeptide 0.3 Isostearic acid 0.2 Glycerol 10.0 Perfume 0.3 Purified water balance Total 100.0% Formulation Example 5 (hair treatment) A hair treatment was prepared using a formulation shown in the following Table 17. Compound in Production Example 5 2.0 wt.% DL-α-tocopherol acetate 0.01 β-Carotene 0.005 Liquid paraffin 3.0 Cetanol/stearyl alcohol mixture (3:7) 3.5 Stearic acid 0.5 Isopropyl palmitate 1.0 Sorbitan monopalmitate 1.0 Glycerol monostearate 1.0 POE (10 mols) stearyl ether 0.5 N-lauroylglutamic acid-2-octyldodecyl ether diester 0.1 Glycerol 10.0 Methyl paraben 0.1 Perfume 0.3 Purified water balance Total 100.0% Formulation Example 6 (hair treatment) A hair treatment was prepared using a formulation shown in the following Table 18. Compound in Production Example 4 1.5 wt.% N-cocoyl glutamic acid TEA salt 1.0 Stearyl alcohol 3.0 Collagen hydrolyzate 0.5 Stearyl ether ethylene oxide adduct (ethylene oxide addition number 5) 0.3 Soybean Lecithin 0.5 Propylene glycol 5.0 Methyl paraben 0.1 Perfume 0.5 Purified water balance Total 100.0% Formulation Example 7 (hair treatment) Three types of hair treatments were prepared using a formulation shown in the following Table 19. Hair treatment a (wt.%) b (wt.%) c (wt.%) Compound in Production Example 1 1.0 1.0 1.0 Stearyltrimethylammonium chloride 0.5 0.5 0.5 Squalene 1.0 1.0 1.0 Vaseline 1.0 1.0 1.0 Beeswax 0.5 0.5 0.5 Sorbitan monooleic acid ester 1.0 1.0 1.0 Cetyl alcohol/stearyl alcohol mixture (3:7) 5.0 5.0 5.0 Hydroxyethyl cellulose 0.5 - - Cationic cellulose - 1.0 - Acyl peptide (MW = 400) - - 1.0 Polyoxyethylene hardened castor oil triisostearate 1.0 1.0 1.0 Methyl p-oxybenzoate 0.2 0.2 0.2 Propyl p-oxybenzoate 0.1 0.1 0.1 Perfume 0.3 0.3 0.3 Purified water balance balance balance Total 100.0% 100.0% 100.0% Formulation Example 8 (hair treatment) A hair treatment was prepared using a formulation shown in the following Table 20. Compound in Production Example 3 1.0 wt.% Dimethylsilicone 0.5 Liquid paraffin 15.0 Cetanol/stearyl alcohol mixture (3:7) 3.5 Stearic acid 0.5 Sorbitan monopalmitate 1.5 Polyoxyethylene (p=15) stearyl ether 0.7 Propylene glycol 5.0 Purified water balance Total 100.0% Formulation Example 9 (hair treatment) A hair treatment was prepared using a formulation shown in the following Table 21. Compound in Production Example 5 1.0 wt.% Camellia oil 3.0 Liquid paraffin 10.0 Cetanol/stearyl alcohol mixture (1:9) 3.5 Stearic acid 0.5 Sorbitan monopalmitate 1.5 Polyoxyethylene (p=15) stearyl ether 0.7 Propylene glycol 10.0 Purified water balance Total 100.0% Formulation Example 10 (hair treatment) A hair treatment was prepared using a formulation shown in Table 22. Compound in Production Example 1 2.0 wt.% Compound in Production Example 4 1.0 Liquid paraffin 3.0 Cetanol/stearyl alcohol mixture (3:7) 3.5 Glycerol monolauryl ether 0.5 Isopropyl myristate 1.0 Sorbitan monopalmitate 1.0 Glycerol monostearate 1.0 P.O.E (n=10) stearyl ether 0.5 N-lauroylglutamic acid 2-octyldodecyl ether diester 1.0 Glycerol 10.0 Methyl paraben 0.1 Perfume 0.3 Purified water balance Total 100.0% Formulation Example 11 (hair rinse) A hair treatment was prepared from starting materials shown in the following Table 23. That is, A and B components (excluding perfume ) were dissolved separately at from 80 to 85°C while being stirred. Then, the B components dissolved were added to the A components dissolved. The mixture was cooled to 30°C while being stirred to obtain a product. A components: N-lauroyl-L-glutamic acid POE (2) octadodecyl ether diester 1.5 wt.% Cetyl alcohol 3.5 "Amifat P-30" 1.0 B components: Compound in Production Example 1 0.8 Dimethylstearylamine oxide (35%) 1.0 "Prodew 100" 2.0 Butylene glycol 3.0 Antiseptic suitable amount Purified water balance Total 100.0% Formulation Example 12 (hair rinse) A hair rinse was prepared using a formulation shown in the following Table 24. Compound in Production Example 1 1.0 wt.% Cationic polymer 1.0 Cetanol 2.0 Liquid paraffin 1.0 P.O.E. (5 mols) stearyl ether 1.6 Propylene glycol 3.0 Glycerol 2.0 Purified water balance Total 100.0% Formulation Example 13 (hair cream) A hair cream was prepared using a formulation shown in the following Table 25. Compound in Production Example 1 1.0 wt.% Stearic acid 1.5 cetanol/stearyl alcohol mixture (3:7) 1.0 L-proline 1.5 Glyceryl monostearate 1.0 Sorbitol 5.0 Polyoxyethylene (p=15) cetyl ether 2.0 Hydroxyethyl cellulose 0.5 Perfume trace Pigment trace Purified water balance Total 100.0% Formulation Example 14 (hair cream) A hair cream was prepared using a formulation shown in Table 26. Compound in Production Example 1 1.5 wt.% Sodium N-myristoylmethyltaurine 0.5 Stearyl alcohol 5.0 Stearic acid 1.0 Sorbitan monostearate 2.0 Avocado oil 1.5 Soybean phospholipid 0.8 Propylene glycol 7.0 Perfume and pigment suitable amounts Purified water balance Total 100.0% Formulation Example 15 (hair cream) A hair cream was prepared using a formulation shown in Table 27. Compound in Production Example 8 1.0 wt.% Compound in Production Example 5 1.0 Beeswax 5.0 Lanoline 5.0 Liquid paraffin 5.0 Isopropyl myristate 3.0 Cetanol/stearyl alcohol mixture (1:9) 3.0 Stearic acid 5.0 Sorbitan monostearate 1.0 Glyceryl monostearate 1.0 P.O.E. (n=10) stearyl ether 0.5 P.O.E. (n=30) hardened castor oil monoisostearate 0.3 Triethanolamine 1.0 Glycerol 5.0 Sorbitol 2.0 Methyl paraben 0.1 Perfume 0.2 Purified water balance Total 100.0% Formulation Example 16 (hair lotion) A hair lotion was prepared using a formulation shown in Table 28. Compound in Production Example 1 1.0 wt.% Squalene 1.0 Cetanol/stearyl alcohol mixture (1:9) 1.5 Glycerol monostearate 0.5 N-lauroylglutamic acid 2-octyldodecyl ether diester 0.5 Stearyltrimethylammonium chloride 0.3 Polyethylene glycol 3.0 1,3-butylene glycol 5.0 Methyl paraben 0.1 Purified water balance Total 100.0% Formulation Example 17 (hair treatment) Four types of hair treatments were prepared using a formulation shown in the following Table 29. Hair treatment a wt.% b wt.% c wt.% d wt.% Compound in Production Example 5 1.0 1.0 1.0 1.0 Benehyltrimethylammonium chloride 1.0 1.0 1.0 1.0 Squalane 1.5 1.5 1.5 1.5 Vaseline 0.5 0.5 0.5 0.5 Beeswax 0.5 0.5 0.5 0.5 Polyoxyethylene (P=7) stearyl ether 1.0 1.0 1.0 1.0 Eicosan-2-ol (n=20) 3.0 3.0 3.0 3.0 Cetyl alcohol/stearyl alcohol mixture (5:5) 1.5 1.5 1.5 1.5 Hydroxyethyl cellulose 0.5 - - - Cationic cellulose - 0.5 - - Acyl peptide (MW=400) - - 0.5 - Stearic acid - - - 0.5 Butyl alcohol 0.5 0.5 0.5 0.5 Pigment trace trace trace trace Perfume trace trace trace trace Purified water balance balance balance balance Total 100% 100% 100% 100% Formulation Example 18 (hair treatment) A hair treatment was prepared from starting materials shown in the following Table 30. That is, A and B components (excluding perfume ) were dissolved separately at from 80 to 85°C while being stirred. Then, the B components dissolved were added to the A components dissolved. The mixture was cooled to 50°C while being stirred using a monomixer. The perfume was added thereto, and the mixture was cooled to 30°C while being stirred to obtain a product. A components: Behenyl alcohol 8.0 wt.% Liquid paraffin 3.0 PEG (20) sorbitan monostearate 1.0 Dioctyldodecyl N-lauroyl-L-glutamate 2.0 "Amifat P-30" 2.0 Glyceryl monostearate 2.0 POE (25) glyceryl monopyroglutamate 2.0 Vitamin E 0.2 B components: Compound in Production Example 8 1.0 Glycerol 5.0 1,3-butylene glycol 1.0 "Prodew 100" 4.0 Antiseptic suitable amount Purified water balance Perfume suitable amount Total 100% Formulation Example 19 (hair treatment) A hair treatment was prepared using a formulation shown in the following Table 31. Compound in Production Example 8 4.5 wt.% N-cocoyl glutamic acid TEA salt 1.0 Stearyl alcohol 3.0 Collagen hydrolyzate 0.5 Stearyl ether ethylene oxide adduct (ethylene oxide addition number 5) 0.3 Soybean lecithin 0.5 Propylene glycol 5.0 Methyl paraben 0.1 Perfume 0.5 Purified water balance Total 100% Formulation Example 20 A hair rinse was prepared using a formulation shown in the following Table 32. Compound in Production Example 8 3.0 wt.% Cationic polymer 1.0 Cetanol 2.0 Liquid paraffin 1.0 POE (5) stearyl ether 1.6 Propylene glycol 3.0 Glycerol 2.0 Purified water balance Total 100% Formulation Example 21 (hair treatment) A hair treatment was prepared using a formulation shown in the following Table 33. Compound in Production Example 8 3.0 wt.% dl-α-tocopherol acetate 0.01 β-Carotene 0.005 Liquid paraffin 3.0 Cetanol/stearyl alcohol mixture (7:3) 3.5 Stearic acid 0.5 Isopropyl palmitate 1.0 Sorbitan monopalmitate 1.0 Glycerol monostearate 1.0 POE (10) stearyl ether 0.5 N-laurylglutamic acid-2-octyldodecyl diester 1.0 Glycerol 10.0 Methyl paraben 0.1 perfume 0.3 Purified water balance Total 100% Formulation Example 22 (rinse in shampoo) A rinse in shampoo was prepared using a formulation shown in the following Table 34. Compound in Production Example 8 4.5 wt.% N-coconut oil fatty acid acyl-N-carboxyethyl-N-hydroxyethyl ethylenediamine sodium salt 16.0 Coconut oil fatty acid diethanolamide 4.0 N-lauroyl-N-methyl-β-alanine sodium salt 1.0 Silicone derivative 1.0 Polyoxyethylenealkylpolyamine 1.0 perfume pigment and PH adjustor suitable amounts Purified water balance Total 100% Formulation Example 23 (hair treatment) A hair treatment was prepared using a formulation shown in the following Table 35. Compound in Production Example 8 2.5 wt.% Glyceryl monostearate 1.0 Triglyceride octanate 3.0 Cetanol 2.0 Dimethylpolysiloxane 10.0 Glycerol 8.0 Cationic cellulose 0.1 Methyl paraben 0.3 Purified water balance Total 100% Formulation Example 24 (hair treatment) A hair treatment was prepared from starting materials shown in the following Table 36. That is, A and B components (excluding perfume ) were dissolved separately at from 80 to 85°C while being stirred. Then, the B components dissolved were added to the A components dissolved. The mixture was cooled to 50°C while being stirred using a monomixer. The perfume was added thereto, and the mixture was cooled to 30°C while being stirred to obtain a product. A components: Cetyl alcohol 5.0 wt.% Liquid paraffin 5.0 N-lauroyl-L-glutamic acid POE (2) stearyl ether 1.5 "Amifat P-30" (*1) 2.5 POE (30) hardened castor oil triisostearate 1.5 Saturated fatty acid glyceride (FW680) 3.0 POE (25) monostearate 1.0 Dimethylsiloxane-aminopropylsiloxane copolymer (40%) 1.0 B components: Compound in Production Example 8 3.0 Monostearyltrimethylammonium chloride (50%) 0.4 Butylene glycol 5.0 Dimethylstearylamine oxide 1.0 "Prodew 100" 2.0 Antiseptic suitable amount Purified water balance perfume suitable amount Total 100% The hair care products shown in Formulation Examples 1 to 24 were all excellent in the conditioning effects and the feeling upon use. Effects of the Invention In summary, embodiments of the hair care composition of the present invention may be excellent in conditioning properties and may produce a desired feeling upon use without depending on the use of alkyl quaternary ammonium salts which are problematic in terms of their irritation, biodegradability and the like.

Claims: A hair care composition containing, as active ingredients, (A) at least one basic amino acid derivative selected from those represented by formula (1) wherein R 1 represents a linear or branched alkyl or alkenyl group having from 8 to 22 carbon atoms, j is an integer of 0 or 1, X represents a hydrogen atom or a substituent represented by formula (2) in which n is an integer of 0 or 1, k is an integer of from 0 to 5, when k is 0, Y represents a substituent represented by formula (3) -(CH 2 ) m -Z in which m is an integer of from 1 to 5, and Z represents any one of the following substituents (a) to (d) and when k is an integer of from 1 to 5, Y represents an amino group, and salts thereof; (B) at least one compound selected from higher alcohols of formula R 5 -OH wherein R 5 represents a linear or branched alkyl or alkenyl group having from 12 to 36 carbon atoms; and (C) at least one compound selected from cationic polymers. A hair care composition containing, as active ingredients, (A) at least one basic amino acid derivative selected from those represented by formula (1) wherein R 1 represents a linear or branched alkyl or alkenyl group having from 8 to 22 carbon atoms, j is an integer of 0 or 1, X represents a hydrogen atom or a substituent represented by formula (2) in which n is an integer of 0 or 1, k is an integer of from 0 to 5, when k is 0, Y represents a substituent represented by formula (3) - (CH 2 ) m -Z in which m is an integer of from 1 to 5, and Z represents any one of the following substituents (a) to (d) and when k is an integer of from 1 to 5, Y represents an amino group, and salts thereof; (B) at least one compound selected from higher alcohols of formula R 5 -OH wherein R 5 represents a linear or branched alkyl or alkenyl group having from 12 to 36 carbon atoms; and (D) at least one compound selected from anionic surface active agents and/or ampholytic surface active agents. A hair care composition containing, as active ingredients, (A) at least one basic amino acid derivative selected from those represented by formula (1) wherein R 1 represents a linear or branched alkyl or alkenyl group having from 8 to 22 carbon atoms, X represents a hydrogen atom or a substituent represented by formula (2) in which n is an integer of 0 or 1, k is an integer of from 0 to 5, when k is 0, Y represents a' substituent represented by formula (3) -(CH 2 ) m -Z in which m is an integer of from 1 to 5, and Z represents any one of the following substituents (a) to (d) and when k is an integer of from 1 to 5, Y represents an amino group, and salts thereof, and (B) at least one compound selected from higher alcohols of formula R 5 -OH wherein R 5 represents a linear or branched alkyl or alkenyl group having from 12 to 36 carbon atoms.

Inventors: NOGUCHI YASUNOBU, TABOHASHI TATSURU, NOGUCHI, YASUNOBU, TABOHASHI, TATSURU, Noguchi, Yasunobu, Central Research Lab., Tabohashi, Tatsuru, Central Research Lab.
Applicants: AJINOMOTO KK, AJINOMOTO CO., INC.
Application year: 1997
Main classification: A61K7
IPC codes: A61Q5, A61K8, C11D3