KR100740732B1 - Make-up cleansing composition using pseudo-nonionic complex surfactant - Google Patents

Abstract

The present invention relates to a makeup cleansing composition, characterized by forming a quasi-nonionic composite surfactant during formulation, including a quaternary ammonium cationic surfactant, anionic surfactant, oil, and water with a glyceryl group introduced. The cleansing composition of the present invention is capable of solubilizing a large amount of oil, while having excellent oil-removing makeup removal power, and after wash-off with water, the feeling is fresh and sebum removal power is also excellent. In addition, the cleansing composition of the present invention can give a sense of quality because it is possible to form a transparent formulation while containing a large amount of oil.

Quaternary Ammonium Cationic Surfactants, Anionic Surfactants, Quasi-nonionic Composite Surfactants, Oils

Description

Makeup cleansing composition using pseudo-nonionic complex surfactant

The present invention relates to a cleansing composition comprising an anionic surfactant.

In general, the cleansing agent includes a tissue-off type oil-based cleanser and a wash-off type aqueous cleanser, and are mainly used for cleansing the skin. In other words, the cleanser removes various wastes such as sweat, sebum, dust, and aged keratin, make-up residues, and other contaminants on the surface of the skin to keep the skin moist and healthy, and consequently to receive makeup. If the impurities remain on the skin, capillaries contract and blood circulation worsens, clogging pores, disrupting oxygen and nutrient supply for metabolism, making the skin unhealthy, and worsening keratinization and acne. Or porridge or blemishes may appear, and lipid peroxide may accumulate, causing premature aging.

Foam cleansing of the conventional cream-type aqueous face wash removes skin impurities mostly using anionic surfactants, but it is difficult to remove makeup remaining deep in the skin during the morning and evening washing after makeup, and due to friction between the skin during washing Excessive irritation and sebaceous glands are removed, making the skin susceptible to pulling and wrinkles, thus deteriorating the skin condition.

Accordingly, US Patent No. 5,462,691 mentions a composition using a nonionic surfactant such as polyethylene glycol dioleate and polyethylene glycol diisostearate, which removes makeup while preventing excessive sebum removal and is well rinsed in water. These nonionic surfactants also have the advantage of removing skin waste and moisturizing the skin after use. However, since the cleansing power is weak, oily makeup is not properly erased, so clean face washing cannot be expected.

The most widely used cleansing product for removing oily make-up is emulsion type cleansing cream and lotion. These are w / o type that contains a large amount of oil and emulsifier to enhance cleansing effect by large amount of external oil. It also had the advantage of having a massage effect. However, due to the w / o type, it was difficult to wash off with water, so it was necessary to wipe off with a tissue and then wash the skin with a second type of cleansing gel using an aqueous type of cleansing gel. .

To remove what is left on the skin after using oil-based cosmetics, cleansing oil using 100% oil has been introduced in Japan for 10 years since oil content, that is, the easier it is to remove. Recently, this type of cleansing oil has been introduced in Korea, forming a market mainly in Japan. Recently, most of the cleansing oil products introduced are wash-off types, which use almost 100% of oil, There is an advantage that does not have to be used together. However, since the products have a low viscosity oil phase, they have to be applied separately using a puff, and when applied by hand, they are lost in the eyes or flow down to the floor. there was. In addition, even in the wash-off type, since most of the composition is oil, unlike the conventional water-based foam cleansing product, some greasy feeling is strong after rinsing. It is known to use.

Therefore, the technical problem to be achieved by the present invention is to provide a cleansing composition having excellent oil-removing makeup and a fresh feeling and excellent sebum removal as when the aqueous foam cleansing product is used after wash-off.

To remove oil and sebum, it is necessary to use anionic surfactants or soaps to obtain a clean feeling, such as when using aqueous foam cleansing, and to remove oily makeup, it must contain a large amount of oil. Therefore, if a prescription is found that satisfies these two purposes simultaneously, it is expected that the desired purpose can be achieved.

In addition, if a clear formulation can be obtained using both water, oil and anionic surfactants, it can provide a higher value-added cleansing product because of its high quality and visual appeal, and until now such technology or product is unknown.

In order to achieve the above technical problem, the present invention is a quaternary ammonium cationic surfactant represented by the formula (1); Anionic surfactants; oil; And water; provides a cleansing composition comprising a.

In Formula 1, R1 is any one selected from the group consisting of a straight or branched alkyl group having 12 to 18 carbon atoms, an alkenyl group and a mixture thereof, R2 and R3 are each independently an alkyl group having 1 to 3 carbon atoms, n Is an integer of 1-10, X is any one selected from the group consisting of a halogen group element, a sulfate group and an acetate group.

More preferably, the present invention provides a cleansing composition, characterized in that the weight ratio of the quaternary ammonium cationic surfactant and anionic surfactant in the aforementioned cleansing composition is 0.1: 1 to 0.6: 1, which is the interface used. The type of active agent is not limited thereto.

More preferably, the present invention provides a cleansing composition, characterized in that the total weight of the quaternary ammonium cationic surfactant and anionic surfactant in the aforementioned cleansing composition is 5 to 30% by weight relative to the total weight of the composition, This depends on the type of surfactant used and is not limited thereto.

More preferably, in the above cleansing composition, R1 of Formula 1 is any one selected from the group consisting of behenyl, stearyl, lauryl and stearamido propyl dimethyl, and R 3 is methyl and n is 1 to provide a cleansing composition.

Preferably, in the above cleansing composition, the anionic surfactant is sodium lauryl sulfate, sodium lauryl ether sulfate, linear alkyl benzene sulfonate, monoalkyl phosphate, acyl isethionate, alkyl glyceryl ether sulfonate. , Acyl glutamate, acyl taurate, and a cleansing composition comprising at least one selected from the group consisting of fatty metal salts, and more preferably, the anionic surfactant is sodium lauryl ether sulfate. To provide a composition.

More preferably, the present invention provides a cleansing composition, characterized in that 1 to 50% by weight based on the total weight of the composition in the cleansing composition.

More preferably, in the cleansing composition described above, the oil is Quaternium 92 & DPG, polyethylene glycol-7 glyceryl cocoate, polyethylene glycol-7 caprylic / capric ) Glyceride, Ethoxylated Palm Kernel Oil & Ethoxylated Caprylic / Capric Glyceride, Isopropyl Palmidate, Isopropyl Myristate and Polypropylene Glycol (PPG) -5 It provides a transparent cleansing composition, characterized in that any one or more selected from the group consisting of Ceeth-10 phosphate.

More preferably, the present invention provides a gel-like cleansing composition, wherein the cleansing composition described above further contains a water-soluble polymer.

In the present invention, a stable cleansing composition containing a large amount of oil may be obtained by forming a lamellar structure with an anionic surfactant mainly used for foam cleansing using the quaternary ammonium cationic surfactant represented by Chemical Formula 1. The quaternary ammonium cationic surfactant represented by Formula 1 of the present invention uses a high content of cationic surfactant to contain a large amount of oil in these polymers because glyceryl groups are introduced to increase the solubility in water. It is also possible to form stable neutral complexes.

Hereinafter, the cleansing composition of the present invention will be described in more detail.

All types of surfactants such as anionic, cationic, nonionic and amphoteric are present as single molecules at concentrations below the critical micelle concentration (cmc). It is known to represent.

Since the surfactant power exhibited by one type of surfactant cannot be excellent in all areas, research to overcome this problem continues. As part of this research, studies have been conducted to mix ionic surfactants having the same ionic surfactant, and then ionic surfactants and nonionic surfactants have been mixed. However, studies on mixing different ionic surfactants have not been carried out until now, because they are generated in compounds having a neutralized charge as other ionic surfactants are mixed, and these compounds have poor solubility. It is known because it forms a precipitate.

In general, when anionic surfactants and cationic surfactants having different ionic properties are dissolved in an aqueous solution at the same time, it is known to exist in three states as follows. That is, the first is an anionic surfactant and a cationic surfactant are independently present in a free monolithic state, the second is an anionic surfactant and a cationic surfactant is a neutral complex to precipitate, and the third is an anion The cationic surfactant and the cationic surfactant form a mixed micelle and are dissolved in an aqueous solution.

Compared to systems containing only free surfactants, the second anionic and cationic surfactants are neutral complexes, which are precipitated, that is, using coacervation or other dispersed interfaces. Local adsorption and delivery of skin active ingredients during cleaning and rinsing using neutral complexes of active agents is mentioned in P & G Korean Patent Publication No. 10-2000-0065184. However, cationic surfactants used in this invention are all highly hydrophobic with alkyl, aromatic, aryl or alkaryl groups, so that the solubility of the cationic surfactant is poor when the solvent of the composition is water, which is 1: 0.5 with the anionic surfactant. Above the weight ratio, it is difficult to use for precipitation formation, and it is difficult to obtain a composition containing a large amount of oil for removing oily makeup, and it is judged to be suitable only for topical skin active ingredient delivery, which is the purpose of the P & G invention. In addition, it is not possible to make transparent formulations when mixing anionic and cationic surfactants.

In the present invention, an anionic surfactant and a cationic surfactant, which is the third of the three states mentioned above, are used to form a mixed micelle and dissolve in an aqueous solution, and a quaternary ammonium cationic surfactant into which a hydrophilic glyceryl group is introduced. It relates to a cleansing composition in which a large amount of oil is contained inside a micelle using a pseudo-nonionic complex surfactant of anionic surfactant.

That is, the present invention uses a pseudo-nonionic complex surfactact produced by combining an anionic surfactant and a cationic surfactant, and does not deliver the active ingredient of the skin to the skin. It is to provide a cleansing composition that contains a large amount of oil, while increasing the oil-based make-up removal power, the trauma is composed of a large amount of water to give a fresh feeling after washing. In particular, since the cationic surfactant of the present invention has many hydrophilic groups, its solubility in water is very high.

That is, the present invention contains a high amount of cationic surfactant and anionic surfactant, but does not cause coacervation (i.e., is stable), has excellent human safety, and contains a large amount of oil in the lamellar structure. It can be excellent in oil-based makeup removal power, but also contains a large amount of water, fresh after wash-off, excellent sebum removal power, and the appearance is transparent to provide a high cleansing composition as a cleansing product.

The cleansing composition of the present invention includes a quaternary ammonium cationic surfactant having a glyceryl group represented by the following Formula 1.

<Formula 1>

In Formula 1, R1 is any one selected from the group consisting of a straight or branched alkyl group having 12 to 18 carbon atoms, an alkenyl group and a mixture thereof, R2 and R3 are each independently an alkyl group having 1 to 3 carbon atoms, n Is an integer of 1-10, X is any one selected from the group consisting of a halogen group element, a sulfate group and an acetate group.

The cationic surfactant represented by the formula (1) is a quaternary ammonium cationic surfactant having a glyceryl group introduced therein, so that a hydroxyl group, which is a hydrophilic group, is introduced into the molecule to prevent precipitation by increasing solubility in water. No precipitation occurs even when the activator and the cationic surfactant are used in a 1: 0.6 weight ratio. In addition, depending on the type of the surfactant used in the present invention, it is considered to form a stable cleansing composition in which precipitation does not occur even in a ratio of 1: 0.6 or more.

The preferred content ratio of the anionic surfactant and the quaternary ammonium cationic surfactant represented by Formula 1 is 1: 0.1 to 1: 0.6 by weight ratio of the anionic surfactant and the cationic surfactant in consideration of the object of the present invention. , More preferably 1: 0.4 to 1: 0.6. In addition, the preferred content of the anionic surfactant and the quaternary ammonium cationic surfactant is 5 to 30% by weight based on the total weight of the composition.

Compounds represented by the formula (1) can be used for all purposes of the present invention, R 1 is any one selected from the group consisting of behenyl, stearyl, lauryl and stearamido propyl dimethyl, R 2 And a cationic surfactant wherein R3 is methyl and n is 1 is more preferred for the purposes of the present invention described above, wherein R1 is lauryl, R2 and R3 are methyl and n is 1 a cationic surfactant is present. Most preferred for the purposes of the invention.

Also preferred for the purposes of the present invention are cationic surfactants wherein X is chloride.

The cleansing composition of the present invention comprises an anionic surfactant. As the anionic surfactant of the present invention, all of the anionic surfactants generally used in the cleansing composition may be applied. For example, carboxylic acid such as sulphate compounds containing alkyl benzene sulfonate and soaps. Salt compounds, higher alcohols, higher alkyl ethers, sulfate ester salt compounds sulphated olefins, phosphate compounds phosphorylated higher alcohols and the like can be used.

More specifically, from the group consisting of sodium lauryl sulfate, sodium lauryl ether sulfate, linear alkyl benzene sulfonate, monoalkyl phosphate, acyl isethionate, alkyl glyceryl ether sulfonate, acyl glutamate, acyl taurate and fatty acid metal salts It is preferable to use at least one selected from the viewpoint of the action with the cationic surfactant, sodium lauryl sulfate, sodium lauryl ether sulfate or a mixture thereof is more preferred, and sodium lauryl ether sulfate is most preferred.

The pseudo-non-ionic complex surfactant, which is a neutral complex formed by combining the cationic and anionic surfactants of the present invention, is formed during blending. It is important to find a suitable ratio depending on the conditions because precipitation may occur due to the mixing ratio of the cationic surfactant and the cationic surfactant.

For example, the mixing ratio of the anionic surfactant and the cationic surfactant is R1 as the cationic surfactant when 10% by weight of sodium lauryl ether sulfate (SLES) is used as the anionic surfactant to the total weight of the composition. The phase is very stable at low temperature (-10 ℃) for 2 weeks by adding 0% to 6% of the cationic surfactant of the formula (1) in which we, R2 and R3 are methyl and n is 1 (hereinafter, 'PB-123') However, when the addition of more than 7% phase separation was observed (see Table 1 below).

In addition, the zein value of the following Table 1 is a zein test test result, which is a method of simply obtaining a reliable result for skin irritation by substituting a skin protein component with corn protein. In the experimental method of the Jane test, a sample was prepared as a 5% solution, and 1 g of zein (for example, corn zein, sigma) was added to each 30 ml solution, stirred for 1 hour, filtered through a filter paper, and then filtered for 6 hours in an oven at 70 ° C. After drying, the weight of Jane is measured, and the content is expressed as a percentage of the amount remaining compared to the initial stage. Higher values indicate less corn protein dissolution, which means higher safety. According to Table 1, when only 10% of sodium lauryl ether sulfate (SLES), an anionic surfactant, is used, corn protein is degraded to lower the zein value, but PB-123 is a quaternary ammonium cationic surfactant of the present invention. The addition decreases the breakdown of soy protein, indicating a very increased safety. This result is because the cleansing composition of the present invention effectively combines the cationic surfactant and the anionic surfactant to produce a pseudo-non-ionic complex surfactant, which is a neutral complex. Shows that the cleansing composition of the present invention is very effective in terms of safety.

SLES (wt%) 10 10 10 10 10 10 10 10 10 10 10 PB-123 (wt%) 0 One 2 3 4 5 6 7 8 9 10 -10 ℃ (2 weeks) stability Phase separation Jane value 68 71 79 86 89 93 94 - - - -

In Table 1, the zein value is "1- (Zane 1g-number of zein after filtration)) x 100".

The cleansing composition of the present invention comprises an oil component. As the oil of the present invention, oils generally used as components of cosmetics and pharmaceuticals may be used. For example, nonpolar hydrocarbon oils, triglyceride oils, higher alcohols, higher fatty acid ester oils, and higher oils. Alcohol oils, higher fatty acid oils, animal and vegetable fats and oils, cholesterol fatty acid ester oils, silicone oils and the like can be used, but is not limited thereto.

More specifically, hydrocarbon oils such as liquid paraffin and squalane, triglyceride oils such as caprylic / capric triglyceride, isopropyl myristate, isopropyl palmitate, octyldodecyl myristate and cetyl 2-ethylhexa Ester oils such as noate, isopropyl stearate, trioctanoin, diethoxyethyl rosinate, octyl rosinate, neopentyl glycol dicaprate, isostearyl iso stearate, isononyl isononanoate, castor oil, Oils such as olive oil, avocado oil, palm oil and sunflower oil, silicone oils such as dimethyl polysiloxane, methyl phenyl polysiloxane, diphenyl polysiloxane, octa methyl cyclotetrasiloxane, decamethyl cyclopentasiloxane and methyl polysiloxane Or may be used in combination, It is not limited.

For effective oily make-up removal, the amount of oil contained is from 1 to 50% by weight, preferably from 4 to 40% by weight and more preferably from 5 to 30% by weight relative to the total weight of the composition.

In terms of fresh feel after oily make-up removal and wash-off, any of the oils mentioned for the pseudo-nonionic complex surfactant can be used to achieve the desired purpose, but 1 to 50% by weight of the total weight of the composition. Preferred oils should be selected to obtain a clear formulation while using. Screening experiments were conducted on a wide variety of oils, and low-temperature stability evaluations of cleansing compositions containing various oils showed that Quaternium 92 & DPG, polyethylene glycol (PEG) -7 glyceryl cocoate, and polyethylene Glycol-7 Caprylic / Capric Glyceride, Ethoxylated Palm Kernel Oil & Ethoxylated Caprylic / Capric Glyceride, Isopropyl Palmidate, It has been found that a clear formulation can be obtained when using an oil which is at least one selected from the group consisting of isopropyl myristate and polypropylene glycol (PPG) -5 Cereth-10 phosphate (see Table 2 below).

oil -10 ℃, 2 weeks storage result Quaternium 92 & DPG Transparency Sucrose Polysoyate opacity PEG-7 Glyceryl Cocoate Transparency PEG-Caprylic / Capric Glyceride Transparency Ethoxylated Palm Nuclear Oil & Ethoxylated Caprylic / Capric Grill Seride Transparency Isopropyl Palmitate Transparency Diisostearyl malate opacity Isopropyl myristate Transparency Dipentaerythryl tetrahydroxystearate / tetrahydroxystearate (Dipentaerythrityl tetrahydroxystearate / tetra-hydroxystearate) opacity Adipic acid / diethylene glycol / glycerine crosspolymer-polymeric ester opacity Dipentaerythrityl Hexa C5-9 Acid Ester opacity Pentaerythritol Tetra C5-9 Acid Ester opacity Persea gratissima oil opacity Limnanthes alba seed oil opacity Macadamia ternifolia seed oil opacity Hydrogenated jojoba oil opacity Olive oil opacity Shea butter oil opacity

In addition, the cleansing composition of the present invention may further include an amphoteric surfactant, a nonionic surfactant, a humectant, a thickener, a preservative, an emulsifier, a metal encapsulant such as EDTA, etc. within the scope of not impairing the object of the present invention. Can be.

When the raw materials are mixed and commercialized, the viscosity must be adjusted according to the product, and those which can be used for this purpose are amphoteric surfactants and water-soluble polymers. For example, when anionic surfactants such as sodium lauryl ether sulphate are used, amphoteric surfactants such as cocoamidopropyl betain may be used to increase the viscosity to allow for use in pump type formulations. As it does not flow down, usability can be improved.

In the case of the cleansing composition, various formulations are possible. The cleansing composition of the present invention may be a transparent liquid type, a translucent liquid type, an opaque liquid type, a low viscosity type, or a gel type, and may give a massage without flowing down the cleansing composition of the present invention. There are many ways to make the gel type most suitable for the formulation, but the easiest is to use water-soluble polymers. Unlike other cleansing compositions for oily make-up removal, the present invention is another advantage of being able to achieve a desired purpose with only a water-soluble polymer gelling agent without using expensive oil gelling agent because the external wound is a large amount of water.

Water-soluble polymers that can be used for this purpose include guar gum, xanthan gum, methyl cellulose, carboxymethyl cellulose and hydroxymethyl cellulose of various grades. cellulose, carrageenan, carbopol, polyacrylic acid, polyacrylate, etc. may be used.

The cleansing composition of the present invention may include a humectant or a humectant. As the humectant or humectant of the present invention, humectants or humectants generally used in cosmetics or medicines may be used, but are compatible with the pseudo-nonionic complex surfactant of the present invention made of a cationic surfactant and an anionic surfactant. Must be excellent The content of such materials is about 0.5 to 30% by weight, preferably about 1 to 20% by weight, relative to the total weight of the composition. For example, glycerin, 1,3-butylene glycol, propylene glycol, polyethylene glycol, sorbitol and the like can be used alone or in combination.

Hereinafter, the present invention will be described in detail with reference to Examples. However, embodiments according to the present invention can be modified in many different forms, the scope of the present invention should not be construed as limited to the embodiments described below. The embodiments of the present invention are provided to more completely explain the present invention to those skilled in the art.

<Synthesis of quaternary ammonium cationic surfactants according to the present invention>

As a cationic surfactant in the form of quaternary ammonium, a mono-type containing one quaternary ammonium group was synthesized as follows. The following examples are intended to illustrate the invention in detail, but these examples do not limit the technical scope of the invention.

N, N-dimethyl-N- Monoglyceryl Stearyl Ammonium  Synthesis of Chloride

In Scheme 1, R is C ₁₈ H ₃₇ .

Isopropyl alcohol (120 g), dimethyloctadecylamine (397 g, 1.4 mol) and 1-chloro-2,3-propanediol (166 g, 1.47 mol) were added to a three-necked flask, and sodium iodide was used as a catalyst. (sodium iodide) (2.4 g) was added followed by reflux. The degree of reaction progress was confirmed by measuring the amine%. The reaction proceeded 95% by raising the temperature of the reactor to 120 ° C. and reacting for 10 hours. The reaction product was poured into acetone, cooled and recrystallized. The result was hygroscopic, and the result obtained through the manure after recrystallization was immediately dried in vacuo.

N, N-dimethyl-N- Diglyceryl Stearyl Ammonium  Synthesis of Chloride

In Scheme 1, R is C ₁₈ H ₃₇ .

In order to synthesize the diglyceryl compound in which two glyceryl groups were substituted, the glyceryl group was further introduced in the monoglyceryl compound.

Isopropyl alcohol (140 g), monoglyceryl compound (286 g, 0.7 mol) and glycidol (61 g, 96%, 0.7 mol) were added to a three-necked flask, and then stirred at a temperature of 50 ° C. for 1 hour. The reaction was completed. Isopropyl alcohol was removed from the mixture by distillation under reduced pressure. The result was hygroscopic, so the result was stored as a 50% solution in distilled water.

<Preparation of Example 1-3 and Comparative Example 1-3>

The cleansing compositions of Examples 1-3 and Comparative Examples 1-3 were prepared with the composition and content as described below.

Example  One

Sodium Lauryl Ether Sulfate (28%) 35.72%

PB-123 (40%) 15%

EDTA-4Na 0.05%

PPG-5 Ceeth-10 Phosphate 25%

Cocamidopropyl betain (30%) 10%

Glycerin 3%

Water level

Example  2

Sodium Lauryl Sulfate (30%) 50%

PB-123 (40%) 7.5%

PEG-7 glyceryl cocoate 15%

Propylene Glycol 5%

Cabopol 1%

Water level

Example  3

Sodium Lauryl Ether Sulfate (28%) 17.8%

PB-183 (30%) 10%

PEG-7 Caprylic Acid / Capric Glyceride 5%

Carboxymethyl Cellulose 0.5%

Sorbitol 10%

Water level

Comparative example  One

Propylene Glycol 5%

Polyethylene Glycol 6%

Glycerin 5%

Potassium Hydroxide 0.3%

Mystic Acid 15%

Stearic Acid 8%

Lauric Acid 8%

Cocamidopropyl Betaine (30%) 16%

EDTA-4Na 0.05%

Water level

Comparative example  2

<Award>

Water 0.3%

<Payment>

Cetyl 2-ethylhexanoate 50%

Caprylic / Capric Triglycerides 20%

Olive Oil 12%

Floating paraffin 7%

Polyoxyethylene (POE) (30) Sorbitol Tetraoleate 10.7%

Comparative example  3

<Award>

Water level

Glycerin 5%

1,3-butylene glycol 3%

Methyl Paraben 0.6%

EDTA-3Na 0.5%

Cabopol 0.1%

TEA 0.14%

Phenoxy ethanol 0.2%

<Payment>

Stearyl Acid 0.3%

Cetyl alcohol 0.8%

Arasel-163 1.2%

40% of liquid paraffin

Olive oil 5%

Twin 60 2%

In Examples 1 to 3, PB-123 is a quaternary ammonium cationic surfactant represented by Formula 1 wherein R1 is lauryl, R2 and R3 are methyl, n is 1, and PB-183 is R1 is Stearyl, R2 and R3 are methyl and n is 1, the quaternary ammonium cationic surfactant represented by the formula (1).

<Customer Sensory Test>

Thirty female 20 to 40 year old customers were evaluated for each evaluation item. The evaluation was carried out in the same level of makeup as usual, and the products of Comparative Examples and Examples were used on the face according to the general usage, and the most important cleansing power among the various usages, washability and use when used alone The subsequent texture (usability) was evaluated.

The evaluation score was very satisfied 5 points, satisfied 4 points, normal 3 points, bad 2 points, very bad 1 point was calculated by the following equation 1 and the results are shown in Table 3.

Overall score = ((very satisfied) × 5 + (satisfied) × 4 + (normal) × 3 + (unsatisfied) × 2 + (very dissatisfied) × 1) / evaluated total number

Example 1 Example 2 Example 3 Comparative Example 1 Comparative Example 2 Comparative Example 3 Cleansing power 4.4 4.3 4.5 2.5 2.9 4.0 Washability and Feeling 3.9 4.2 4.0 4.0 3.6 2.7

As shown in Table 3, the cleansing composition of Examples 1-3 according to the present invention showed better results than the comparative examples in cleansing power and washability (feeling).

Skin Safety Test

Skin safety experiments were performed on the cleansing compositions prepared according to the compositions of the examples and comparative examples. Twenty-four healthy males and females underwent a 24-hour patch test using test bandages. That is, after applying a predetermined amount (about 15mg / 15ul) of the sample to the pin chamber, the chamber to which the sample was applied was adhered to the test site with a tape, and then the patch was removed 24 hours later. After 4 hours and observed for erythema abnormality appearing on the skin was classified according to the following Table 4 according to the degree of erythema. The skin irritation index (PI) was calculated by the following calculation method from the scores evaluated according to the criterion and is shown in Table 5 below.

reaction Score Symptoms and Criteria - 0 No response +/- 0.5 Weak erythema + 1.0 Clear erythema ++ 2.0 Severe erythema with edema +++ 3.0 Shinhan erythema with blisters and edema

Example 1 Example 2 Example 3 Comparative Example 1 Comparative Example 3 Skin irritation index 0.01 0.05 0.02 0.05 0.15

As shown in Table 5, the Examples according to the present invention can be seen that almost no skin irritation unlike Comparative Example 3.

The present invention relates to a makeup cleansing composition, while using a cationic surfactant and an anionic surfactant together, precipitation does not occur, the human safety is excellent, and a large amount of oil can be stabilized, and thus oily makeup removal ability is excellent, and wash with water It provides a cleansing composition with a fresh feeling after off-off and excellent sebum removal ability. In addition, since the preferred cleansing composition of the present invention contains a large amount of oil and can be a transparent formulation, it has a good feeling in use and excellent commercial appearance.

Claims (9)

Quaternary ammonium cationic surfactants represented by Formula 1 below; Anionic surfactants; oil; And the water A cleansing composition comprising: <Formula 1>

In Formula 1, R1 is any one selected from the group consisting of a straight or branched alkyl group having 12 to 18 carbon atoms, an alkenyl group and a mixture thereof, R2 and R3 are each independently an alkyl group having 1 to 3 carbon atoms, n Is an integer of 1-10, X is any one selected from the group consisting of halogenated elements, sulfate groups and acetate groups.       The cleansing composition according to claim 1, wherein the content ratio of the anionic surfactant and the quaternary ammonium cationic surfactant is 1: 0.1 to 1: 0.6 by weight.       The cleansing composition of claim 1, wherein the total content of the anionic surfactant and the quaternary ammonium cationic surfactant is 5 to 30% by weight based on the total weight of the composition. The compound of claim 1, wherein R1 in Formula 1 is any one selected from the group consisting of behenyl, stearyl, lauryl, and stearamido propyl dimethyl, and R2 and R3 are methyl. , n is 1, the cleansing composition. The method of claim 1, wherein the anionic surfactant is sodium lauryl sulfate, sodium lauryl ether sulfate, linear alkyl benzene sulfonate, monoalkyl phosphate, acyl isethionate, alkyl glyceryl ether sulfonate, acyl glutamate, acyl tau Cleansing composition, characterized in that any one or more selected from the group consisting of a rate and fatty acid metal salt. 6. The cleansing composition of claim 5, wherein said anionic surfactant is sodium lauryl ether sulfate. The cleansing composition of claim 1, wherein the oil is included in an amount of 1 to 50 wt% based on the total weight of the composition. 8. Oil according to claim 1 or 7, wherein the oil is Quaternium 92 & dipropylene glycol (DPG), polyethylene glycol-7 glyceryl cocoate, polyethylene glycol-7 caprylic / Caprylic / Capric glycerides, ethoxylated palm kernel oil & ethoxylated caprylic / capric glycerides, isopropyl palmidate, isopropyl myristate and polypropylene Transparent cleansing composition, characterized in that any one or more selected from the group consisting of glycol (PPG) -5 Cereth-10 phosphate. The composition of claim 1, wherein the composition is at least one water soluble selected from the group consisting of guar gum, xanthan gum, methyl cellulose, carboxy methyl cellulose, hydroxy methyl cellulose, carrageenan, carbopol, polyacrylic acid and polyacrylic acid salts. Gel-like cleansing composition, characterized in that it further comprises a polymer.