KR102048373B1 - A Lipid emulsified fragrance composition for increasing the remaining fragrance - Google Patents

Abstract

The present invention relates to a lipid emulsion perfume composition which can enhance the fragrance reverberation of a personal care product, a method for preparing the same, a high fragrance personal care composition comprising the same, and a method for producing such a high fragrance personal care composition. More specifically, according to the present invention, by adding lipids and surfactants, preferably polymers, to the fragrances, and using the lipid emulsion perfume composition prepared by pre-emulsifying the lipids and fragrances with the surfactant, it is effective to the hair and the skin. The personal care products can be effectively adsorbed and penetrated to obtain satisfactory reverberation.

Description

A Lipid emulsified fragrance composition for increasing the remaining fragrance}

The present invention relates to a lipid emulsifying fragrance composition for enhancing reverberation and a method for preparing the same, and more particularly to a lipid emulsifying fragrance composition capable of enhancing fragrance reverberation of personal care, a high reverberation personal care composition comprising the same, and a method for producing the It is about.

Generally, personal care products can be divided into skin care products, hair care products and body care products according to the use area, and skin care products include skins, essences, lotions, eye creams and creams. Conditioners, treatments, hair essences, and body care products include body cleansers, body lotions and soaps.

Personal care products also include wash-off products, such as foam cleansers, shampoos, conditioners, treatments, body cleansers and soaps, and essences, lotions, eye creams, creams, hair essences and body products, depending on the method of use. It can be divided into leave-on products such as lotions.

The fragrance in personal care products plays a role in masking odors caused by skin secretions and contaminations over time with the appearance of raw material odors. Increases the value of The step of recognizing the fragrance of personal care products can be classified in various ways according to the characteristics of the product, but can be divided into the fragrance in use and the reverberation after use, and the fragrance in use can be easily recognized by the consumer, but the reverberation is very weak. In particular, in the case of wash-off products, a considerable amount of fragrance is washed away with the product, so the reverberation is particularly weak.

Therefore, various methods have been steadily studied so that reverberation lasts for a long time in personal care products.

One of the existing methods to increase the reverberation of the product is to increase the reverberation rate. Increasing the refraction rate increases the fragrance of all stages from the fragrance of the product itself to reverberation during and after use, but the reverberation may be stronger, but increasing the refraction rate above a certain content may cause the fragrance during use to be recognized as strong. Stability may be lowered and raw material costs may be excessively increased.

Another way to increase the reverberation of personal care products is to use perfumes with a high proportion of ingredients having a boiling point of 250 ^° C. or higher and raw materials having a solubility of clogP 3 or higher (US Pat. No. 6,086,903). The volatility of the perfume is felt by the vapor pressure, this vapor pressure (vapor pressure) is inversely related to the boiling point (boiling point) of the material, the higher the boiling point of the perfume has the characteristic that the reverberation is increased. clogP is the value of logarithm of P solubility ratio when single fragrance is dissolved in octanol and when dissolved in water.The higher the clogP value, the more lipophilic fragrance. The amount of incense that is swept down is small, leaving a lot of reverberation. However, the use of these fragrances, the fragrance of the fragrance during the use of the product is weak, there is a disadvantage that there is a limit to the odor series.

As such, fragrance has a very important influence on the emotional quality of consumers. However, in general personal care products, the reverberation effect is low, and various methods have been developed to solve these problems, but it is very difficult to obtain all the desired flavors and strengths, which does not satisfy the current consumer's emotion.

Therefore, the technical problem to be solved by the present invention is to provide a lipid emulsifying perfume composition and a method for preparing the reverberation of the fragrance is stabilized in the composition so that the reverberation can be sufficiently continuously expressed in the desired series.

Another technical problem to be solved by the present invention is to provide a highly fragrant detergent composition comprising the lipid emulsion perfume composition and a method for producing the same.

In order to solve the above technical problem, the present invention provides a lipid emulsifying perfume composition for reverberation enhancement characterized in that the perfume is stabilized with the lipid.

In the present invention, when the perfume is mixed with a large amount of a surfactant and other additives in the manufacture of a wash-off product among the existing personal care products, the perfume is solubilized in a micelle made of a surfactant, and thus the perfume is a surfactant during the cleaning of the product. We found that the loss is more likely to be lost and the reverberation effect is reduced. In addition, the rib-on product was infused at the last stage after mixing silicone or polymer, and found that the fragrance does not persist because the fragrance is applied to the hair or the external surface of the human body with the product and the perfume is released quickly. .

In addition, although 18-methyleicosanoic acid-type lipids are bound to the surface of the hair, the lipids are leaked by chemical treatment and washing processes such as perm and dyeing, and the hair is damaged. This can be confirmed by lowering lipid content toward the end of the hair from the scalp (International Journal of Cosmetic Science, 2005, 27, 193-197). Thus, treatment of lipid-containing hair care products with damaged hair can infiltrate the damaged area, relieve damage and restore normal hair.

Therefore, the present inventors prepare a personal care composition using a lipid-emulsified fragrance that is stabilized by emulsifying lipids and fragrances with a surfactant. The present invention has been completed, confirming the fact that the aroma of the odor is slowly dissipated to obtain a high reverberation intensity and duration.

Thus, in one aspect, the present invention includes a fragrance, a lipid and a surfactant, and provides a lipid emulsifying perfume composition for reverberation enhancement, characterized in that the perfume and lipid is emulsified and stabilized with a surfactant.

In addition, the present invention provides a method for preparing a lipid emulsion perfume composition stabilized by adding a surfactant to the perfume and lipids to emulsify the perfume and lipids.

The fragrance included in the lipid emulsifying perfume composition for reverberation enhancement according to the present invention is present in a stabilized state emulsified with a surfactant together with lipids in the lipid emulsifying perfume composition.

Thus, the fragrance content of the unemulsified state contained in the lipid emulsion perfume composition is less than 1%, preferably less than 0.1%, more preferably less than 0.01%, even more preferably less than 0.001%, most preferably 0.0001% relative to the total composition. Is less than.

The fragrance included in the lipid emulsion composition for reverberation enhancement according to the present invention is 1 part by weight to 90 parts by weight, preferably 30 parts by weight to 90 parts by weight, and more preferably 40 parts by weight based on 100 parts by weight of the lipid emulsion perfume composition. To 90 parts by weight, more preferably 50 to 80 parts by weight, most preferably 50 to 70 parts by weight. If the fragrance is used in an amount of less than 1 part by weight, sufficient raw odor and masking effects cannot be expected, and when used in an amount of more than 90 parts by weight, compatibility with other additives may be reduced.

Lipids included in the lipid emulsifying perfume composition for reverberation enhancement according to the present invention have an adsorption and penetration effect on the skin including hair, thereby increasing the reverberation of the perfume emulsified with the lipids.

Lipid included in the lipid emulsion composition for reverberation enhancement according to the present invention is 1 to 70 parts by weight, preferably 5 to 50 parts by weight, more preferably 10 to 40 parts by weight, based on 100 parts by weight of the lipid emulsion perfume composition. Most preferably, it may be included in the range of 20 to 30 parts by weight. When the lipid is used in an amount of less than 1 part by weight, it is difficult to obtain the reverberation effect of the fragrance, and when used in an amount of more than 70 parts by weight may reduce the compatibility with other additives.

As the lipids, those commonly used in the art may be selected, and include almonds, olives, sunflower seeds, casters, avocados, corn, rice eyes, rapeseed seeds, apricot seeds, grape seeds, hazelnuts, macadamia, argan, coconut, and rosehips. Natural oils extracted from camellia seeds, evening primrose seeds and the like; Natural waxes such as jojoba oil or bead wax; Butters such as shea butter or murmur butter; Ceramides, cholesterol, cholesterol isostearate, C 10-40 isoalkyl acid or fatty acids having a carbon chain having 6 to 22 carbon atoms; Fatty esters such as fatty alcohols or glycols stearate having a carbon chain having 6 to 22 oxygen atoms; Oxyethylenated or oxypropyleneated waxes; Alcohols; Fatty acids; Phospholipids; And 18-methyleicosanoic acid and the like can be used, but is not limited thereto, one or more of the lipids, preferably may include two or more selected.

The surfactant included in the reverberation enhancing lipid emulsion perfume composition according to the present invention is stabilized by emulsifying lipids and perfume. Since surfactants are excellent in emulsification, dispersion, solubilization, and thickening, it is thought that the surfactant can be added to increase compatibility with other additives, that is, lipids and flavors, and consequently, phase stability can be improved. However, the present invention is not limited thereto.

Surfactant included in the lipid emulsion composition for reverberation enhancement according to the present invention is 3 to 70 parts by weight, preferably 5 to 30 parts by weight, more preferably 5 to 20 parts by weight with respect to 100 parts by weight of the lipid emulsion perfume composition. Most preferably, it may be included in the range of 5 to 10 parts by weight. When the surfactant is used in an amount of less than 3 parts by weight it is difficult to emulsify the lipids and perfumes stably, and when used in an amount of more than 70 parts by weight is lower in the total content of lipids and fragrances contained in the composition is not effective in reverberation. .

The surfactant may optionally include one or more kinds of those commonly used in the art, and such surfactants include nonionic surfactants, cationic surfactants or amphoteric surfactants, and the like, for example, nonionic surfactants. Examples of the active agent include polyethylene glycol-40 hardened castor oil, polyoxyethylene lauryl ether, polyoxyethylene nonylphenyl ether, lauryl acid diethanolamide, palm oil fatty acid diethanolamide, palm oil fatty acid monoethanolamide, lauryl dimethylamine oxide or palm oil. Alkyldimenylamine oxide and the like can be used, and cationic surfactants may include cetrimonium chloride, stearamidopropyldimethylamine, dicetyldimethylammonium chloride, or ester quarts, and amphoteric surfactants. The cocamidopropyl betaine, Nose ampo carboxy glycinate, or coco ampo carboxy propionate, but such can be used, and the like.

The reverberation enhancing lipid emulsion perfume composition according to the present invention may further comprise a polymer, the polymer is stabilized by emulsifying the perfume and lipids with a surfactant. The polymer is a raw material that can prevent the creaming and sedimentation of the emulsified material, and is very important for improving the stability of the emulsified material.

In the reverberation enhancing lipid emulsion perfume composition according to the present invention, the polymer is 0.01 to 10 parts by weight, preferably 0.05 to 5 parts by weight, more preferably 0.05 to 3 parts by weight, and still more preferably 100 parts by weight of the emulsion perfume composition. To 0.07 to 2 parts by weight, most preferably 0.08 to 1 part by weight. When the polymer is used in an amount of less than 0.01 parts by weight it is difficult to obtain the effect of increasing the stability of the fragrance, when used in an amount of more than 10 parts by weight may cause the sedimentation phenomenon of the emulsified material.

As the polymer, one or more conventionally used in the art may be optionally included. For example, a nonionic polymer or a cationic polymer may be used, and the nonionic polymer may include polyvinylpyrrolidone and polyvinylpyrrolidone. Copolymers of don and vinyl acetate, or ionic polymers such as poloxamer, and the like, and cationic polymers include guarhydroxypropyltrimonium chloride, hydroxypropylguaroxypropyltrimonium chloride, or quaternary Natural cationic polymers such as hydroxyethyl cellulose and synthetic cationic polymers such as dimethyldiallylammonium chloride polymer, acrylamidedimethylallylammonium chloride copolymer, polyvinylpyrrolidonedimethylaminoethyl methacrylate copolymer, and the like. May be, but is not limited to .

In another aspect, the present invention provides a high reverberation personal care composition comprising the reverberation enhancing lipid emulsion perfume composition.

In addition, the present invention sequentially provides a method for producing a highly fragrant personal care composition comprising a lipid emulsion perfume composition emulsified the perfume and lipids by adding a surfactant to the perfume and lipids.

As described above, the lipid emulsifying perfume composition for enhancing reverberation is emulsified lipid and fragrance using a surfactant (preferably by adding a polymer thereto) to stabilize the lipid and perfume in the composition in advance. Therefore, when the general fragrance is mixed with the personal care product composition component by sequentially mixing the lipid emulsifying perfume composition for enhancing the reverberation with the stabilized lipid and the fragrance during the personal care product production with other personal care product composition components. Excellent reverberation effect can be obtained.

In the highly fragrant personal care composition according to the present invention, the lipid emulsion perfume composition is 0.1 to 20 parts by weight, preferably 0.5 to 10 parts by weight, more preferably 0.5 to 5 parts by weight, and even more, based on 100 parts by weight of the personal care composition. Preferably 1 to 3 parts by weight, most preferably 1 to 2 parts by weight. If the lipid emulsion perfume composition is used in less than 0.1 parts by weight can not obtain a sufficient reverberation effect, when used in more than 20 parts by weight may reduce the compatibility with other personal care product components.

The high fragrance personal care composition according to the present invention may be used as, for example, a skin care composition, a hair care composition or a body care composition, but is not limited thereto, and may be applied to all the personal care compositions to which perfume is added. However, in order to anticipate the effect of reverberation by the adsorption effect of the lipid emulsified with the fragrance, a composition targeting the portion of the lipid adsorbed better may be advantageous.

The skin care composition may include skin, essence, lotion, eye cream or cream, and the like, and the hair care composition may include shampoo, conditioner, treatment or hair essence, and the body care composition may include body cleanser, body lotion or soap, etc. This may be included, but is not limited thereto.

The highly fragrant personal care composition according to the present invention may include components used in the art as components of the personal care composition, in addition to the lipid emulsifying perfume composition for enhancing reverberation.

For example, a surfactant may additionally be included, especially if the personal care composition is a wash-off product. Such anionic surfactants may be included in an amount of 1 to 50 parts by weight based on 100 parts by weight of the total personal care composition. The anionic surfactant may be at least one of sodium lauryl sulfate, lauryl ammonium sulfate, lauryl magnesium sulfate, lauryl triethanolamine, sodium polyoxyethylene lauryl sulfate or polyoxyethylene lauryl sulfate, It is not limited to this. In addition to the anionic surfactant, it may further include amphoteric surfactants, preservatives, thickeners, viscosity regulators, pH regulators, dyes or conditioning agents and the like.

In addition, when the highly fragrant personal care composition is a composition that imparts a feeling of conditioning after cleaning, such as a conditioner or treatment, it may include quaternary ammonium salts, and the content of such quaternary ammonium salts is 0.5 to 30 based on 100 parts by weight of the composition. It may be included in parts by weight. As the ammonium salt, behentrimonium chloride, cetyltrimethylammonium chloride, stearyltrimethylammonium chloride, distearyldimethylammonium chloride, dicetyldimethylammonium chloride, etc. may be used, but is not limited thereto. In addition to quaternary ammonium salts, hair conditioning agents such as tertiary amines and cationic surfactants can be used, with the addition of higher alcohols (cetearyl alcohol), surfactants, silicones, oils, preservatives, pH adjusters and the like commonly used in conditioners. It may be included as.

In addition, when the highly fragrance personal care composition is a rib-on product such as a hair essence, it may include a polymer or oil or the like to deliver a feeling of conditioning.

In addition, the reverberant personal care composition according to the present invention includes a residual amount of water to dissolve or disperse the above components, and water is preferably used in purified water.

According to the present invention, the fragrance can be effectively stabilized in the composition by using a lipid emulsion perfume composition prepared by adding emulsifier and a surfactant, preferably a polymer, to emulsify the lipid and the perfume in advance. Accordingly, the lipid emulsion perfume composition can be effectively adsorbed and penetrated into the hair, thereby providing a personal care product having an excellent reverberation enhancing effect not expected from a personal care composition in which a general perfume is mixed.

Hereinafter, examples and test examples will be described in detail in order to help the understanding of the present invention. However, the examples and test examples according to the present invention may be modified in many different forms, and the scope of the present invention should not be construed as being limited to the following examples and test examples. Examples and test examples of the present invention are provided to more fully describe the present invention to those skilled in the art.

[ Production Example  1-7] Preparation of Emulsified Fragrance Composition or Lipid Emulsified Fragrance Composition

Preparation Example 1 Preparation of Emulsified Fragrance Composition

Emulsified perfume composition was prepared based on 100 parts by weight of the total composition of the emulsified perfume not added to the lipid in the composition as shown in Table 1. After adding 60 parts by weight of perfume to the mixing tank, 35 parts by weight of the surfactant preheated to 60 ° C. was added and stirred for 20 minutes. Purified water was added to the mixing tank, followed by secondary stirring for 10 minutes, and then homogenized for 20 minutes with a homogenizer when the preparation liquid was uniformly dispersed. As the surfactant, HCO-40 (PEG-40 Hydrogenated Caster Oil, obtained from Nikko Chemicals . Co., Ltd.) was used.

Preparation Example 2 Preparation of Emulsified Fragrance Composition

Emulsified perfume composition was prepared based on 100 parts by weight of the total composition of the emulsified perfume not added to the lipid in the composition as shown in Table 1. After adding 60 parts by weight of fragrance to the mixing tank, 35 parts by weight of the surfactant preheated to 60 ° C. was added, followed by primary stirring for 20 minutes. A mixture of 0.1 parts by weight of polymer dissolved in purified water was added to a mixing tank, followed by secondary stirring for 10 minutes, and then homogenized with a homogenizer for 20 minutes when the preparation liquid was uniformly dispersed. Poloxamer 407 (available from BASF Wyandotte Corp.) was used as the polymer.

Preparation Example 3 Preparation of Lipid Emulsifying Fragrance Composition

A lipid emulsifying perfume was prepared based on 100 parts by weight of the total composition in the composition as shown in Table 1 below. After adding 60 parts by weight of fragrance to the mixing tank, lipid was added thereto, followed by primary stirring for 30 minutes, and then 9 parts by weight of surfactant preheated to 60 ° C. was added, followed by secondary stirring for 20 minutes. Purified water was added to the mixing tank and stirred for 3 minutes for 10 minutes, and then homogenized for 20 minutes with a homogenizer when the preparation liquid was uniformly dispersed. Jojoba oil (TEXTRON TECNICA, SL) and Cholesterol (Sale International) were used as the lipids.

Preparation Example 4-7 Preparation of Lipid Emulsifying Fragrance Composition

A lipid emulsifying perfume was prepared based on 100 parts by weight of the total composition in the composition as shown in Table 1 below. After adding 60 parts by weight of fragrance to the mixing tank, lipid was added thereto, followed by primary stirring for 30 minutes, and then 9 parts by weight of surfactant preheated to 60 ° C. was added, followed by secondary stirring for 20 minutes. A mixture of 0.1 parts by weight of polymer dissolved in purified water was added to a mixing tank, followed by secondary stirring for 10 minutes, and then homogenized with a homogenizer for 20 minutes when the preparation liquid was uniformly dispersed.

As the lipid, jojoba oil, argan oil (obtained from Interris), camellia oil (obtained from Bioland) and / or cholesterol were used.

ingredient Preparation Example 1 Preparation Example 2 Preparation Example 3 Preparation Example 4 Preparation Example 5 Preparation Example 6 Preparation Example 7 Spices 60 60 60 60 60 60 60 Geology Jojoba oil 22 22 30 Argan oil 30 Camellia oil 30 cholesterol 8 8 Surfactants HCO-40 35 35 9 9 9 9 9 Polymer Poloxamer 407 0.1 - 0.1 0.1 0.1 0.1 water Purified water To 100 To 100 To 100 To 100 To 100 To 100 To 100

[ Comparative example  1-3 and Example  1-5] Preparation of Conditioner Including Flavoring or Emulsifying Flavoring or Lipid Emulsifying Flavoring Composition

Comparative Example 1 Preparation of Conditioner Containing Flavor

According to the composition as shown in Table 2 below, a conditioner composition was prepared using a general fragrance. The composition of the conditioner in Table 2 is based on 100 parts by weight of the total composition.

Comparative Example 2 Preparation of Conditioner Containing Preparation Example 1

A conditioner composition was prepared using the emulsion perfume composition prepared in Preparation Example 1 according to the composition as shown in Table 2 below.

Comparative Example 3 Preparation of Conditioner Including Preparation Example 2

A conditioner composition was prepared using the emulsion perfume composition prepared in Preparation Example 2 according to the composition as shown in Table 2 below.

Example 1 Preparation of Conditioner Including Preparation Example 3

A conditioner composition was prepared using the lipid emulsion perfume composition prepared in Preparation Example 3 according to the composition as shown in Table 2 below.

Example 2 Preparation of Conditioner Including Preparation Example 4

A conditioner composition was prepared using the lipid emulsion perfume composition prepared in Preparation Example 4 according to the composition as shown in Table 2 below.

Example 3 Preparation of Conditioner Including Preparation Example 5

A conditioner composition was prepared using the lipid emulsion perfume composition prepared in Preparation Example 5 according to the composition as shown in Table 2 below.

Example 4 Preparation of Conditioner Including Preparation Example 6

A conditioner composition was prepared using the lipid emulsion perfume composition prepared in Preparation Example 6 according to the composition as shown in Table 2 below.

Example 5 Preparation of Conditioner Including Preparation Example 7

A conditioner composition was prepared using the lipid emulsion perfume composition prepared in Preparation Example 7 according to the composition as shown in Table 2 below.

Comparative Example 1 Comparative Example 2 Comparative Example 3 Example 1 Example 2 Example 3 Example 4 Example 5 Ammonium salt Behentrimonium chloride 3 3 3 3 3 3 3 3 Higher alcohol Cetearyl Alcohol 5 5 5 5 5 5 5 5 Nonionic surfactant Polysorbate 20 5 5 5 5 5 5 5 5 Spices 1.2 Preparation Example 1 2 Preparation Example 2 2 Preparation Example 3 2 Preparation Example 4 2 Preparation Example 5 2 Preparation Example 6 2 Preparation Example 7 2 silicon Dimethicone 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 antiseptic Benzyl Alcohol 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 Purified water To 100 To 100 To 100 To 100 To 100 To 100 To 100 To 100

[Test Example]

In the present invention, in order to evaluate the effect of reverberation in practical use, the sensory evaluation of reverberation after using conditioners according to Comparative Examples 1-3 and Examples 1-5 was performed.

Test Example 1 Reverberation Evaluation After Shampoo

After washing the hair with fragrance-free shampoo for 15 women aged 25 to 45 years whose hair length is more than the shoulder length, use the conditioner prepared in Comparative Examples 1-3 and Example 1-5 to smell the hair. It was. Intensity was evaluated immediately after drying and after 12 hours, and the fragrance intensity determination by smell was performed by a 5-point scoring method as shown in Table 3 below.

score satisfaction One Very weak 2 A little weak 3 is average 4 A little strong 5 Very strong

In the evaluation, the results of the determination of the fragrance intensity for each step are shown in Tables 4 and 5, respectively.

Evaluation of the fragrance strength of the hair immediately after drying after using the conditioner number age gender Comparative Example 1 Comparative Example 2 Comparative Example 3 Example 1 Example 2 Example 3 Example 4 Example 5 One 32 female 3 4 4 5 4 4 5 4 2 31 female 3 3 4 5 5 4 5 5 3 38 female 2 4 5 3 5 4 3 4 4 29 female 3 3 4 4 4 3 4 4 5 32 female 2 4 4 3 4 4 3 3 6 37 female 3 2 5 5 5 4 3 3 7 27 female 2 4 4 5 5 5 5 4 8 42 female 2 3 3 4 5 5 4 5 9 26 female 4 4 3 3 3 4 4 3 10 34 female 2 3 4 4 4 4 4 4 11 31 female 3 3 3 3 3 4 5 4 12 27 female 2 4 2 4 5 3 3 4 13 27 female 2 4 3 4 5 3 5 5 14 28 female 2 3 4 4 4 4 5 4 15 35 female 2 4 4 5 4 5 4 5 Average 32 2.47 3.47 3.73 4.07 4.33 4.00 4.13 4.07

Evaluation of odor intensity of hair 12 hours after using conditioner number age gender Comparative Example 1 Comparative Example 2 Comparative Example 3 Example 1 Example 2 Example 3 Example 4 Example 5 One 32 female 2 4 4 5 4 3 4 3 2 31 female 2 3 3 4 4 4 4 3 3 38 female One 3 3 3 5 4 5 4 4 29 female 2 3 4 4 4 4 4 4 5 32 female One 2 4 3 4 3 3 4 6 37 female 3 2 3 4 5 4 5 5 7 27 female 2 3 3 5 4 4 4 3 8 42 female 2 3 3 4 5 5 4 4 9 26 female 3 2 3 3 3 4 3 4 10 34 female 2 3 4 4 4 4 4 4 11 31 female 2 3 3 3 3 4 3 3 12 27 female 2 4 3 4 5 5 4 4 13 27 female One 2 2 4 4 4 4 4 14 28 female One 3 3 4 4 3 3 3 15 35 female 2 3 3 5 4 3 3 4 Average 32 1.87 2.87 3.20 3.93 4.13 3.87 3.80 3.73

As a result of the evaluation, as shown in Table 4, compared to the case containing a general fragrance (Comparative Example 1), it was found that the fragrance reverberation is excellent when the emulsifying fragrance is included as in Comparative Example 2-3, Example It was found that the reverberation is better when the lipid emulsion fragrance is included as in 1-5.

In particular, as can be seen from the value measured after 12 hours after using the conditioner in Table 5, it was found that the persistence of the reverberation is significantly superior to that of the general fragrance or emulsifying fragrance when the lipid emulsion fragrance is included. Compared to using the natural lipid alone, it was found that the reverberation persistence was excellent when the natural lipid was combined with cholesterol as in Example 2.

From these results, it was confirmed that applying the lipid emulsion perfume according to the present invention is a very important factor for increasing the reverberation effect of the conditioner.

In other words, the use of lipid emulsion composition prepared by emulsifying the lipids and flavors by adding lipids and surfactants, preferably polymers, in the manufacture of personal care products as an alternative to the perfumes, It was found that a product produced according to a conventional method for preparing a personal care composition may have an effect of reverberation that is difficult to expect.

Claims (11)

Perfume, comprising a lipid and surfactant liquid at room temperature, comprising a reverberation enhancing lipid emulsion perfume composition characterized in that the fragrance and lipid is emulsified and stabilized with a surfactant, high refraction wash-off ) As a personal care composition,
The lipid emulsion perfume composition is a high refraction wash-off personal care composition further comprises a polymer and cholesterol. delete The high resilience wash-off personal care composition according to claim 1, wherein the lipid which is liquid at room temperature is contained in an amount of 1% to 70% by weight in the lipid emulsion perfume composition. 2. The highly fragrant wash-off personal care composition of claim 1, wherein the surfactant is included in the lipid emulsion perfume composition in an amount of 3% to 70% by weight. 2. The highly fragrant wash-off personal care composition of claim 1, wherein the fragrance is included in an amount of 1% to 90% by weight in the lipid emulsion perfume composition. 10. The highly reversible wash-off personal care composition of claim 1, wherein the polymer is included in an amount of 0.01% to 10% by weight in the lipid emulsion perfume composition. delete The high resilience wash-off personal care of claim 1, wherein the lipid emulsifying fragrance composition is included in the high refraction wash-off personal care composition in an amount of 0.1 to 20% by weight. Composition. 2. The high refraction wash-off personal care composition of claim 1, wherein the high reverberation wash-off personal care composition is a hair care composition. Subsequently, after adding a surfactant to the liquid and lipid at room temperature to prepare a lipid emulsion perfume composition emulsifying the perfume and lipids, the high fragrance wash off according to claim 1 including the lipid emulsion perfume composition -off) a method of preparing a personal care composition,
The method of preparing a highly fragrant wash-off personal care composition, characterized in that the addition of the polymer and cholesterol when the lipid emulsion composition is prepared.
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