CN111481459A - Hair cosmetic composition - Google Patents

Hair cosmetic composition Download PDF

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CN111481459A
CN111481459A CN202010052385.1A CN202010052385A CN111481459A CN 111481459 A CN111481459 A CN 111481459A CN 202010052385 A CN202010052385 A CN 202010052385A CN 111481459 A CN111481459 A CN 111481459A
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hair
chemical formula
cosmetic composition
compound
composition according
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CN111481459B (en
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金正宪
宾圣娥
崔壮源
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Amorepacific Corp
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Amorepacific Corp
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/40Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
    • A61K8/42Amides
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/02Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/04Dispersions; Emulsions
    • A61K8/046Aerosols; Foams
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/34Alcohols
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/34Alcohols
    • A61K8/342Alcohols having more than seven atoms in an unbroken chain
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/36Carboxylic acids; Salts or anhydrides thereof
    • A61K8/365Hydroxycarboxylic acids; Ketocarboxylic acids
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q5/00Preparations for care of the hair
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q5/00Preparations for care of the hair
    • A61Q5/12Preparations containing hair conditioners

Abstract

The present invention provides a hair cosmetic composition comprising an amide bond, an amine compound having an amine group at one terminal, a monoacid compound having a hydroxyl group, an alcohol compound of C16, and an alcohol compound of C2 to C6.

Description

Hair cosmetic composition
Technical Field
The present invention relates to a hair cosmetic composition.
Background
Typically, human hair consists of three layers, the cuticle layer (cuticle layer), the cortex (cortix) and the medulla (medulla). The cuticle layer is the outermost layer of the hair shaft, which covers the cortex to protect it, while the undamaged cuticle of healthy hair has a smooth surface, refracts light and reduces friction between hairs.
Hair is susceptible to the external environment. In particular, cold and dry wind, warm air in the room, excessive grooming, mental stress, malnutrition, and insufficient sleep can cause hair damage. In addition, as modern people view hair as a fashion, they often treat the hair such as coloring, perming, and fading or over-use hair cosmetic products or use hair dryers for extended periods of time.
When hair is damaged by various physical, chemical or environmental factors, loss of the cuticle layer of the hair and elution of proteins and lipids inside the hair are caused, resulting in thickening of the hair, reduction of glossiness and increase of friction, thereby causing phenomena of easy tangling, easy breakage of the hair or end breakage. In addition, the loss of elasticity can also lead to hair sagging, loss of fullness or thinning. Furthermore, because damaged hair is difficult to restore, careful care is often required.
Accordingly, there is an increasing consumer demand and preference for conditioning (hair condition improving) products that can maintain hair shine and elasticity.
Existing conditioning products contain cationic surfactants or cationic polymers to improve the appearance and feel of the hair and to achieve long-lasting results. Specifically, it is adsorbed on the surface of hair having anionic property due to damage, improves the hair condition by improving the hair surface, and suppresses the hair damage and static electricity that will occur in the future, thereby making it easier to care for dry and wet hair.
However, current conditioning products using cationic materials only act on the hair surface and thus the cleaning of the hair loses its effectiveness. In particular, for thinned or roughened hair, since the strength inside the hair is greatly reduced, it is difficult to obtain sufficient effects only by improving the hair surface.
Therefore, many attempts have been made to improve the hair condition and enhance the endurance by changing the components of cationic surfactants, higher alcohols, oils, etc. or developing new compounds.
For example, there have been attempts to hydrophobize the surface of hair by including in the conditioner composition a compound having a reactive residue capable of forming a covalent bond with a specific residue of the hair, to provide healthy hair properties while maximizing durability.
In this case, there may be some effects on improving the hair condition, but the effects are insufficient, and the application thereof is limited or the manufacturing process is difficult in consideration of safety (safety) to the human body, stability (stability), and the like.
As another example, there has been an attempt to develop a mousse type hair conditioner, but the sprayed foam is not easily dispersed, resulting in a decrease in spreadability to the hair, and the foam is weak in elasticity, so that a slimy feel may remain after being applied to the hair.
Therefore, there is a further need for the development of a novel hair care composition having excellent conditioning effect and staying power and also excellent spreadability and feeling on the hair.
Disclosure of Invention
Technical problem
One embodiment of the present invention provides a foam leave-on aerosol hair cosmetic composition which is fresh in feeling of use and excellent in spreadability, is soft to hair and maintains gloss for a long time.
Technical scheme
According to one embodiment of the present invention, there is provided a hair cosmetic composition comprising an amide bond and an amine compound having an amine group at a terminal of one side, a monoacid compound having a hydroxyl group, an alcohol compound of C16, and an alcohol compound of C2 to C6.
The amine compound may be included in an amount of 1 wt% or more with respect to the total amount of the hair cosmetic composition.
The alcohol compound of C16 may be included in an amount of 100 parts by weight to 300 parts by weight, relative to 100 parts by weight of the amine compound.
The alcohol compound of C2 to C6 may include 500 parts by weight to 1000 parts by weight with respect to 100 parts by weight of the amine compound.
The amine compound, the alcohol compound of C16, and the alcohol compound of C2 to C6 may be included in a weight ratio of 1:1 to 3:5 to 10.
The amine compound may be represented by the following chemical formula 1.
[ chemical formula 1]
Figure BDA0002371642230000031
In the chemical formula 1, the first and second organic solvents,
R1to R3Each independently a substituted or unsubstituted C1 to C20 alkyl group,
L1is a substituted or unsubstituted alkylene group of C1 to C20,
n is an integer of 1 to 20.
The monoacid compound may be represented by the following chemical formula 2.
[ chemical formula 2]
Figure BDA0002371642230000032
In the chemical formula 2,
R4is unsubstituted C1 to C20 alkyl.
The alcohol compound of C16 may be represented by the following chemical formula 3.
[ chemical formula 3]
Figure BDA0002371642230000033
In the chemical formula 3, the first and second organic solvents,
R5is unsubstituted C16 alkyl.
The alcohol compound of C2 to C6 may be represented by the following chemical formula 4.
[ chemical formula 4]
Figure BDA0002371642230000041
In the chemical formula 4, the first and second organic solvents,
R6is unsubstituted C2 to C6 alkyl.
The amine compound and the monoacid compound may be included in a molar ratio of 1: 1.
The hair cosmetic composition can be formulated into shampoo, hair rinse, hair conditioner, hair cream, hair lotion, hair pack, hair root tonic, hair spray, hair tonic lotion, hair conditioner, ampoule, hair essence, mousse, hair wax, hair spray, hair gel or scalp conditioner.
The hair cosmetic composition may be formulated into a leave-on type.
Effects of the invention
The hair cosmetic composition according to one embodiment of the present invention is a foam-type leave-on aerosol hair care composition containing an amine compound, a monoacid compound, a long-chain aliphatic alcohol compound, and a short-chain aliphatic alcohol compound as active ingredients, and has excellent hair spreadability and a foam with good staying power when used. In addition, the use feeling is fresh, and the hair can be kept soft and smooth for a long time.
Drawings
Fig. 1 and 5 are bar graphs measuring independently the degree of hair softness upon application of compositions according to examples and comparative examples, respectively.
Fig. 2 and 6 are bar graphs for independently evaluating the spreadability of the compositions according to examples and comparative examples on hair, respectively.
Fig. 3 and 7 are bar graphs for independently evaluating foam-maintaining force of the compositions according to examples and comparative examples, respectively.
Fig. 4 and 8 are bar graphs for independently evaluating the degree of freshness felt after the compositions according to examples and comparative examples were applied to hair, respectively.
Detailed Description
Hereinafter, embodiments of the present invention will be described in detail so that those of ordinary skill in the art to which the present invention pertains can easily practice the present invention. However, the present invention can be implemented in various different ways and is not limited to the following embodiments.
In the present specification, "conditioning effect" means repair of damaged hair or prevention of damage to healthy hair. Specifically, the hair is thickened or the tensile strength is improved to strengthen the hair, and the hair is given a soft feeling, a moist feeling, a greasy feeling, an elastic force, and a full feeling to maintain a healthy hair state.
In this specification, when a portion such as a layer, a film, a region, a plate, or the like is described as being located "over" another portion, the case where the other portion is located "directly over" is included, and the case where the other portion is present in the middle is also included. In addition, when a portion is described as being "directly on" another portion, there are no other portions in between.
The hair cosmetic composition according to one embodiment of the present invention is described below.
In order to impart softness and glossiness to damaged hair, hair conditioners, hair oils, hair creams, and the like are generally used. However, hair conditioners are washed off and thus softness and glossiness are not sustained, while hair oils or hair creams, although good in softness and glossiness retention, leave a slimy feel on hands and hair for a long time. In addition, similar products (mousse type hair conditioner, aerosol cosmetic composition) developed at present have difficulty spreading foam, are difficult to apply uniformly to hair, and have a wet, sticky feel in use after being applied to hair.
However, one embodiment of the present invention provides a foam type leave-on hair care composition (hair cosmetic composition) comprising an amine compound having an amide bond and an amine group at a terminal of one side, a monoacid compound having a hydroxyl group, an alcohol compound of C16, and an alcohol compound of C2 to C6 as essential components, which has a fresh feeling of use and an excellent spreadability so that the softness and glossiness of hair are maintained for a long time, compared to existing leave-on products such as hair oil or hair cream and similar types (mousse type hair conditioner, aerosol cosmetic composition) products developed so far.
The amine compound having an amine group at a certain side terminal and the amide bond may be included by 1 wt% or more, for example, may be included by 1 wt% to 3 wt%, with respect to the total amount of the hair cosmetic composition according to an embodiment of the present invention.
When the content of the amine compound is less than 1% by weight with respect to the total amount of the hair cosmetic composition according to one embodiment of the present invention, since the amount of the amine compound is relatively too small, the durability of the hair softness is reduced, and it is difficult to feel a fresh feeling in use. In addition, when the content of the amine compound is more than 3% by weight with respect to the total amount of the hair cosmetic composition according to one embodiment of the present invention, a problem of skin irritation may occur, and thus it is not preferable.
For example, the amine compound, the alcohol compound of C16, and the alcohol compound of C2 to C6 may be included in a weight ratio of 1:1 to 3:5 to 10. When the amine compound, the alcohol compound of C16, and the alcohol compound of C2 to C6 have the weight ratio range, the softness can be continuously maintained to the hair, and also excellent spreadability, foam-maintaining power, fresh feeling, and the like can be maintained to the hair.
For example, the amine compound may be represented by the following chemical formula 1.
[ chemical formula 1]
Figure BDA0002371642230000061
In the chemical formula 1, the first and second organic solvents,
R1to R3Each independently a substituted or unsubstituted C1 to C20 alkyl group,
L1is a substituted or unsubstituted alkylene group of C1 to C20,
n is an integer of 1 to 20.
For example, in the chemical formula 1, R1May be a substituted or unsubstituted C11 to C20 alkyl group, R2And R3Each independently may be a substituted or unsubstituted C1 to C10 alkyl group, L1May be a substituted or unsubstituted alkylene group of C1 to C10, and n may be an integer of 1 to 10.
When the compound represented by chemical formula 1 is used as the amine compound, the softness and durability of the hair, the spreadability of the composition on the hair, the foam elasticity made of the composition, and the refreshing feeling (sensory) are excellent, compared to when amine compounds of other structures are used.
For example, the monoacid compound having a hydroxyl group may be represented by the following chemical formula 2.
[ chemical formula 2]
Figure BDA0002371642230000071
In the chemical formula 2,
R4is unsubstituted C1 to C20 alkyl.
For example, in the chemical formula 2, R4Is an unsubstituted C1 to C10 alkyl group, such as an unsubstituted C1 to C5 alkyl group.
In the chemical formula 2, the carbon atom directly bonded to the hydroxyl group (excluding the hydroxyl group constituting the carboxyl group) may have an R arrangement (configuration) or an S arrangement (configuration). That is, the chemical compound of chemical formula 2 may be a racemic mixture (racemic mixture) or may have any arrangement (configuration) as an optical isomer.
When the compound represented by chemical formula 2 is used as the monoacid, the softness and durability of the hair and the elasticity of the foam made of the composition can be excellent compared to when monoacid compounds of other structures are used.
The amine compound and the monoacid compound may be included in a molar ratio of 1: 1. When the amine compound and the monoacid compound are contained in the above molar ratio, the amine compound is neutralized by the monoacid compound, and can be more easily dissolved in a solvent such as deionized water, thereby functioning as a surfactant and a hair conditioner.
The alcohol compound of C16 may be included in an amount of 100 parts by weight to 300 parts by weight, relative to 100 parts by weight of the amine compound. When the content of the C16 alcohol compound is less than 100 parts by weight relative to 100 parts by weight of the amine compound, the softness and durability of the hair and the composition spreadability to the hair may be reduced, and thus it is not preferable. When the content of the alcohol compound of C16 is more than 300 parts by weight relative to 100 parts by weight of the amine compound, foam elasticity and refreshing feeling (sensory) made from the composition may be reduced, and thus it is not preferable.
For example, the alcohol compound of C16 may be represented by the following chemical formula 3.
[ chemical formula 3]
Figure BDA0002371642230000081
In the chemical formula 3, the first and second organic solvents,
R5is unsubstituted C16 alkyl.
When the compound represented by chemical formula 3 is used as the alcohol compound of C16, the softness and durability of hair and the composition spreadability to hair may be excellent compared to when the alcohol compound of C16 of other structure is used.
The alcohol compound of C2 to C6 may include 500 parts by weight to 1000 parts by weight with respect to 100 parts by weight of the amine compound. When the content of the alcohol compound of C2 to C6 is less than 500 parts by weight relative to 100 parts by weight of the amine compound, the composition spreadability and fresh feeling (sensory) to hair may be reduced, and thus it is not preferable. When the content of the alcohol compound of C2 to C6 is more than 1000 parts by weight with respect to 100 parts by weight of the amine compound, the softness and durability of the hair and the elasticity of the foam made of the composition may be reduced, and thus it is not preferable.
For example, the alcohol compound of C2 to C6 may be represented by the following chemical formula 4.
[ chemical formula 4]
Figure BDA0002371642230000082
In the chemical formula 4, the first and second organic solvents,
R6is unsubstituted C2 to C6 alkyl.
The hair cosmetic composition according to an embodiment of the present invention may further include a hair enhancing ingredient in addition to the above ingredients. The hair strengthening component is a substance which acts on the outside of the hair to increase the thickness of the hair or to fill up damaged parts, and may be one or more selected from extracts extracted from natural substances such as animals, plants, and minerals, amino acids, peptides, proteins, polymer compounds, silicon compounds, fatty alcohols, fatty acids, waxes, and ester compounds.
Further, the hair cosmetic composition according to an embodiment of the present invention may contain, as conventional arbitrary ingredients, ingredients well known to those skilled in the art to maintain essential properties and qualities, in addition to the aforementioned ingredients, for example, foaming agents, cleansing agents, conditioning agents, pearlizing agents, preservatives, thickeners, viscosity modifiers, pH modifiers, perfumes, etc., and may contain deionized water, etc., as a solvent.
As the foaming agent and the cleaning agent, an anionic surfactant, a amphoteric (zwitter) ionic or amphoteric surfactant, a nonionic surfactant, or a combination thereof may be included.
The anionic surfactant may be selected from alkyl sulfates, alkyl sulfonates, alkyl carboxylates, alkyl ether sulfates, alkyl isethionates, alkyl taurates, alkyl sulfosuccinates, alkyl sulfoacetates, alkyl phosphates, anionic amino acid derivatives, anionic polypeptide derivatives, anionic derivatives of alkyl polyglycosides, fatty acid soaps, and mixtures thereof, and Ammonium lauryl Sulfate (Ammonium L Ammonium Sulfate, a L S), Ammonium lauryl ethyl Sulfate (Ammonium L Ammonium lauryl Sulfate, a L ES), Sodium lauryl Sulfate (Sodium L Ammonium lauryl Sulfate, S L S), Sodium lauryl ethyl Sulfate (Sodium L Ammonium lauryl Sulfate, S L ES), and the like may be used as the alkyl Sulfate.
The zwitterionic or amphoteric surfactant is not limited, but may be selected from (C8-C20) alkyl betaines, N- (C8-C20) alkylamide betaines and derivatives thereof, glycine derivatives, sulfobetaines and derivatives thereof, (C8-C20) alkylpolyaminocarboxylates, (C8-C20) alkylamphoacetates, sodium lauroamphoacetates and mixtures thereof, preferably selected from the group consisting of amine oxides, cocoamphocarboxyglycinates, cocoamphopropylbetaines and mixtures thereof.
The nonionic surfactant may be selected from the group consisting of block copolymers of poly (ethylene oxide) and poly (propylene oxide), alkyl and polyalkyl esters of poly (ethylene oxide), oxyalkylene alcohols, alkyl and polyalkyl ethers of poly (ethylene oxide), alkyl and polyalkyl esters of sorbitol polyoxyethylenated, alkyl and polyalkyl ethers of sorbitol polyoxyethylenated, alkyl and polyalkyl glycosides or polyglycosides, alkyl and polyalkyl esters of sucrose, alkyl and polyalkyl esters of glycerol polyoxyethylenated, alkyl and polyalkyl ethers of glycerol polyoxyethylenated, gemini surfactants, alkyl alcohols, and mixtures thereof.
The conditioning agent may be selected from the group consisting of polydimethylsiloxane based, hydrogenated polydecene, and cationic polymers, cationic surfactants.
As the pearling agent, ethylene glycol distearate, ethylene glycol monostearate, fatty acid, or the like can be used.
The preservative may comprise a mixture of methylparaben, butylparaben, ethylparaben, propylparaben, benzyl alcohol, phenoxyethanol, phenoxyisopropanol, phenylpropanol, methylchloroisothiazolinone, and methylisothiazolidone.
The thickener or viscosity modifier may comprise fatty acid alcohols, fatty acids, hydroxypropyl methylcellulose, hydroxymethyl cellulose, sodium chloride, ammonium chloride, propylene glycol, and hexylene glycol.
The pH adjusting agent may comprise acetic acid, lactic acid, adipic acid, aminoethylpropanediol, aminomethylpropanediol, aminomethylpropanol, aminopropanediol, ascorbic acid, azelaic acid, benzoic acid, butyldiethanolamine, butylethanolamine, citric acid, dibutylethanolamine, diethanolamine, diisopropylamine, diisopropanolamine, dimethylisopropanolamine, decylethanolamine, Galacturonic acid (Galacturonic acid), Glycolic acid (glyconic acid), triisopropanolamine, isopropylamine, malic acid, Malonic acid (Malonic acid), and Methylethanolamine (methylethanoamine).
In addition, the moisture retaining agent in the ingredients that can be further contained is not limited, but glycerin, polyhydric alcohol, propylene glycol, 1, 3-butylene glycol, dipropylene glycol, sorbitol, and the like can be used, and the pigment is not particularly limited, and ingredients commonly used for scalp and hair preparations can be used.
The hair cosmetic composition according to one embodiment of the present invention may be formulated into shampoo, conditioner, hair cream, hair lotion, hair pack, hair root tonic, hair spray, hair tonic lotion, hair conditioner, ampoule, hair essence, mousse, hair wax, hair spray, hair gel, scalp conditioner, or the like for hair. In this case, the formulation method is not particularly limited, and a conventional method well known in the art may be used, but specifically, a leave-on type may be formulated.
When the hair cosmetic composition according to one embodiment of the present invention is used as a leave-on aerosol hair care composition of the foam type, it may further comprise a propellant, and any propellant may be included as long as the propellant is a propellant commonly used in aerosol cosmetic compositions at present.
The embodiments of the present invention are described in more detail below by way of examples, but the following examples are only for describing the present invention and do not limit the scope of the present invention.
Preparation of Hair cosmetic composition
Examples 1 to 3 and comparative examples 1 to 16 were prepared according to the components and contents shown in tables 1 to 3 below. The raw materials were added in order of dispersion, and stirred to be homogeneous after the addition of each raw material, and the preparation methods of the examples and comparative examples were in accordance with the conventional preparation methods.
[ TABLE 1]
(unit: wt%)
Figure BDA0002371642230000111
[ chemical formula 1-1]
Figure BDA0002371642230000112
[ chemical formula 2-1]
Figure BDA0002371642230000113
[ chemical formula 3-1]
Figure BDA0002371642230000114
[ chemical formula 4-1]
Figure BDA0002371642230000115
[ TABLE 2]
(unit: wt%)
Figure BDA0002371642230000116
Figure BDA0002371642230000121
Figure BDA0002371642230000131
[ chemical formulas 1-2]
Figure BDA0002371642230000132
[ chemical formulas 1-3]
Figure BDA0002371642230000133
[ chemical formulas 1 to 4]
Figure BDA0002371642230000134
[ chemical formulas 1 to 5]
Figure BDA0002371642230000135
[ chemical formula 2-2]
Figure BDA0002371642230000141
[ chemical formulas 2-3]
Figure BDA0002371642230000142
[ chemical formulas 2-4]
Figure BDA0002371642230000143
[ chemical formulas 2 to 5]
Figure BDA0002371642230000144
[ chemical formula 3-2]
Figure BDA0002371642230000145
[ chemical formulas 3-3]
Figure BDA0002371642230000146
[ chemical formulas 3-4]
Figure BDA0002371642230000147
[ TABLE 3]
(unit: wt%)
Figure BDA0002371642230000148
Figure BDA0002371642230000151
Evaluation 1: softness of hair
The force intensity (hair friction force) applied when the hair was rubbed was measured by a multi-function hair measuring instrument MTT175 (manufactured by DiaStron corporation), and the results are shown in fig. 1 and 5.
As can be seen from fig. 1 and 5, comparative examples 1, 2, 5, 8 to 11, 12, 13 and 15 showed poor compliance of hair due to high friction of hair.
Evaluation 2: application to hair
0.2g of each of the hair cosmetic compositions of examples and comparative examples was applied to a hair strand of the same size using 6 researchers of the arabian pacific institute, and the number of applications was measured until the foam disappeared, and the results are shown in fig. 2 and 6.
As can be seen from fig. 2 and 6, comparative examples 10, 11, 13, and 16 did not absorb rapidly into hair, and thus had poor spreadability on hair.
Evaluation 3: foam maintenance force (elasticity)
The same amount of foam generated from each hair cosmetic composition was taken and put in a beaker of the same size, and then the initial height was measured, and after 24 hours, the height was measured again after the foam was reduced to some extent, and compared with the initial height, and the results thereof are shown in fig. 3 and 7.
From fig. 3 and 7, it was confirmed that the foams of comparative examples 1, 2, 4 to 9, 14 and 15 were not hard but poor in retention force.
Evaluation 4: sense of freshness
The results of sensory evaluation (10 points) of freshness (less slimy and no wet feeling) of hair strands of the same size (10 points) (higher freshness score) were performed by applying 0.2g of each of the hair cosmetic compositions of examples and comparative examples to 6 researchers at the arabian pacific institute, and then applying the hair cosmetic compositions to the hair strands with the same size with the thumb and the index finger (fig. 4 and 8).
As can be seen from fig. 4 and 8, the refreshing feeling was poor in comparative examples 1,3, 4, 12, 14 and 16.
The results of the evaluations 1 to 4 are shown in the following Table 4, and the respective evaluation indexes and ○/X are explained below.
Evaluation 1: softness of hair
Evaluation 2: application to hair
Evaluation 3: foam retention
Evaluation 4: refreshing feeling (sense organ)
○ Excellent
X: failure of the product
[ TABLE 4]
Figure BDA0002371642230000161
Although the preferred embodiments of the present invention have been described in detail above, the scope of the appended claims is not limited thereto, and various modifications and improvements made by those skilled in the art using the basic concept of the present invention defined in the claims are also within the scope of the present invention.

Claims (12)

1. A hair cosmetic composition comprising:
an amide bond and an amine compound having an amine group at one terminal;
a monoacid compound having a hydroxyl group;
an alcohol compound of C16; and
alcohol compounds of C2 to C6.
2. The hair cosmetic composition according to claim 1, wherein,
the amine compound comprises 1 wt% or more with respect to the total amount of the hair cosmetic composition.
3. The hair cosmetic composition according to claim 1, wherein,
the alcohol compound of C16 includes 100 to 300 parts by weight relative to 100 parts by weight of the amine compound.
4. The hair cosmetic composition according to claim 1, wherein,
the alcohol compound of C2 to C6 includes 500 parts by weight to 1000 parts by weight with respect to 100 parts by weight of the amine compound.
5. The hair cosmetic composition according to claim 1, wherein,
the amine compound, the alcohol compound of C16, and the alcohol compound of C2 to C6 are included in a weight ratio of 1:1 to 3:5 to 10.
6. The hair cosmetic composition according to claim 1, wherein,
the amine compound is represented by the following chemical formula 1,
[ chemical formula 1]
Figure FDA0002371642220000011
In the chemical formula 1, the first and second organic solvents,
R1to R3Each independently a substituted or unsubstituted C1 to C20 alkyl group,
L1is a substituted or unsubstituted alkylene group of C1 to C20,
n is an integer of 1 to 20.
7. The hair cosmetic composition according to claim 1, wherein,
the monoacid compound is represented by the following chemical formula 2,
[ chemical formula 2]
Figure FDA0002371642220000021
In the chemical formula 2,
R4is unsubstituted C1 to C20 alkyl.
8. The hair cosmetic composition according to claim 1, wherein,
the alcohol compound of C16 is represented by the following chemical formula 3,
[ chemical formula 3]
Figure FDA0002371642220000022
In the chemical formula 3, the first and second organic solvents,
R5is unsubstituted C16 alkyl.
9. The hair cosmetic composition according to claim 1, wherein,
the alcohol compound of C2 to C6 is represented by the following chemical formula 4,
[ chemical formula 4]
Figure FDA0002371642220000023
In the chemical formula 4, the first and second organic solvents,
R6is unsubstituted C2 to C6 alkyl.
10. The hair cosmetic composition according to claim 1, wherein,
the amine compound and the monoacid compound are contained in a molar ratio of 1: 1.
11. The hair cosmetic composition according to claim 1, which is formulated as a shampoo, conditioner, hair cream, hair lotion, hair mask, hair root tonic, hair spray, hair tonic lotion, hair conditioner, ampoule, hair essence, mousse, hair wax, hair spray, hair gel, or scalp conditioner.
12. The hair cosmetic composition according to claim 1, which is formulated in a leave-on type.
CN202010052385.1A 2019-01-28 2020-01-17 Hair cosmetic composition Active CN111481459B (en)

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