KR20080085315A - Hair cosmetic composition containing pearl protein extract and natural oil - Google Patents

Abstract

A hair cosmetic composition containing pearl protein extract and natural oil is provided to prevent hair damage from the outside, moisturize the damaged hair, make the damaged hair glossy and improve volume, elasticity, gloss and softness of hair. A hair cosmetic composition contains 0.005-10.0 wt.% of the extract of pearl protein such as hydrolyzed conchiolin and 0.005-70.0 wt.% of a natural oil selected from jojoba oil, sunflower oil, grape oil and lime oil, and is formulated as hair nutrition cosmetic lotion, hair serum, hair lotion, hair cream, hair essence, hair oil, scalp treatment, shampoo, rinse, hair conditioner, hair treatment, styling gel, hair mousse, hair wax or hair spray.

Description

Hair cosmetic composition containing pearl protein extract and natural oil

1 is a graph showing experimental results of measuring hair tensile strength after applying hair serum according to Comparative Examples and Examples 1 to 5;

2 is a graph showing experimental results of measuring hair glossiness after applying the hair serum according to Comparative Examples and Examples 1 to 5;

3 is a graph showing experimental results of measuring hair friction after applying hair serum according to Comparative Examples and Examples 1 to 5;

The present invention relates to a hair cosmetic composition containing a pearl protein extract and a natural oil, more specifically, protein extract of pearl; And natural oils such as jojoba oil, sunflower oil, grape oil and lime oil, adding at least one selected from the group consisting of moist and healthy hair and promoting the volume or elasticity of the hair, hair glossiness and softness. It relates to a cosmetic composition.

Hair has the property of being easily damaged by the external environment. Recently, hair of consumers is damaged by frequent use of hair dye, perm, excessive dryer, ultraviolet rays, etc., which reduces gloss, softness, and smoothness, making hair dry and loose, and styling becomes difficult. . Accordingly, attempts have been made to improve the properties of hair cosmetics such as hair serum and water essence, such as preventing hair damage, enhancing gloss, smoothness, ease of combing, volume, or elasticity, and expectations for the effect are increasing. They generally seek to enhance this effect by using conditioning agents such as combinations of silicones, hydrocarbon oils, fatty esters and the like. However, these ingredients have the disadvantage of causing dampness and stickiness to the hair.

For the purpose of enhancing hair conditioning, hydrolyzed conchiolin extracts or soy protein are used together to improve the moisture, luster, elasticity and suppleness of hair [Japanese Patent No. 2005-060269]. However, these extracts lacked the effect of restoring hair damage and were limited in making the hair shiny and soft.

Accordingly, the present inventors prepare a hair cosmetic composition in which natural oil components are mixed with pearl protein extracts to prevent hair damage from the outside and to make the hair shiny and soft, to keep the hair healthy and to feel hair volume or elasticity, The present invention has been completed to improve the gloss and smoothness.

Accordingly, an object of the present invention is to moisturize and damage damaged hair by adding at least one selected from the group consisting of pearl protein extract and natural oils such as jojoba oil, sunflower oil, grape oil and lime oil, It is to provide a hair cosmetic composition having an excellent effect of promoting elasticity, hair shine and softness, smoothness.

In order to achieve the above object, the present invention is a pearl protein extract; And it provides a hair cosmetic composition containing at least one selected from the group consisting of natural oil components jojoba oil, sunflower oil, grape oil and lime oil as an active ingredient.

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

The pearl protein extract used in the present invention uses hydrolyzed conchiolin protein, and the hydrolyzed conchiolin is hydrolyzed conchiolin which is a protein component of pearl, and conchiolin is contained in the shell of most mollusks. Light protein.

The cosmetic composition for hair according to the present invention may contain the pearl protein extract in an amount of 0.005 to 10.0% by weight, preferably 0.01 to 1% by weight, based on the total weight of the composition.

Jojoba oil, which is a natural oil component used in the present invention, is Simmondsia chinensis or Simmondsia. Wax esters of higher unsaturated alcohols and unsaturated fatty acids obtained from californica Nattall (Euphorbiaceac) seeds, which are extracted by compression and steam distillation of dry seeds of Jojoba Simmondsia chinensis . This raw material contains glycerides and the main component is vegetable liquid waxes which are esters of C20-C22 higher fatty acids and higher alcohols. It is the highest quality oil among natural oils. It is similar to human skin components, so it penetrates skin very well and is not sticky. It is used as a hair conditioning effect in hair cosmetics.

Sunflower oil (Sunflower oil) used in the present invention is a fatty oil obtained from the seed oil of sunflower Helianthus annuus L. (Asteraceae Compositae ). Natural oil containing essential fatty acids, which protects the skin's natural ceramide, prevents moisture loss and keeps the skin moisturized. An excellent moisturizing agent found in many cosmetics and used for conditioning and sun protection. Sunflower stems contain highly concentrated auxin, which is a natural ingredient that plays an important role in protecting the vitality and elasticity of the plant throughout the day.

Grape seed oil used in the present invention is grape Vitis vinifera L. Oil from the seeds of Vitaceae. Natural aromatic oils are very light, fragrance free, and easily absorbed by the skin. In addition, it contains a lot of vitamin E, which makes the skin soft and moisturized, rejuvenates the skin, and contains a lot of linoleic acid.

Lime oil used in the present invention is lime Citrus It is an oil extracted from the outer shell of aurantiifolia . Excellent moisturizing effect, astringent action, excellent cleaning power and antibacterial power, used in greasy skin, often used for acne management.

Each content of the jojoba oil, sunflower oil, grape oil and lime oil is preferably contained in 0.005 to 70% by weight relative to the total weight of the composition. This is because when the content of the active ingredient is less than 0.005% by weight, the efficacy and effect is insignificant, and when the amount of the active ingredient exceeds 70% by weight, there is a problem in stabilizing the formulation and feeling of use.

The hair cosmetic composition containing the pearl protein extract and natural oil of the present invention makes the hair healthy and moist, and has the effect of enhancing the volume or elasticity of the hair, hair gloss and softness.

Hair cosmetic composition containing the pearl protein extract and natural oil of the present invention is not particularly limited in formulating, hair nourishing longevity, hair serum, hair lotion, hair cream, hair essence, hair oil, scalp treatment, shampoo And rinse, hair conditioner, hair treatment, styling gel, hair mousse, hair wax, hair spray, and the like.

In addition, in each formulation, other components in addition to the above-mentioned essential components may be appropriately selected and blended by those skilled in the art without difficulty depending on the kind of the external preparation or the purpose of use.

Hereinafter, although an Example and a test example are given and this invention is demonstrated more concretely, this invention is not limited only to these examples.

[Reference Example]

The hydrolyzed conchiolin protein, which is a pearl protein extract used in the present invention, is a pearl protein extract BG (Maruzen Pharmaceuticals. Co.) of Japan. same. Jojoba oil used the product of Agroindustrial, and sunflower oil used the product of Shinwoo Chemical. Also, grape seed oil was used by TEXTRON TECNICA, and lime oil was distilled, and CHARABOT & CIE was used.

 Comparative Examples and Examples 1 to 5

To prepare a hair serum according to the description of Table 1, all the components of the composition was uniformly mixed at room temperature to prepare Comparative Examples and Examples 1 to 5.

Ingredient (% by weight) Comparative Example 1 Example 1 Example 2 Example 3 Example 4 Example 5 Cetylexylhexanoate 20.0 20.0 20.0 20.0 20.0 20.0 Trisiloxane 5.0 5.0 5.0 5.0 5.0 5.0 Hydrolyzed Conchiolin 0.2 0.2 0.2 0.2 0.2 0.2 Jojoba oil - 2.0 - - - 2.0 Sunflower oil - - 2.0 - - 2.0 Grape oil - - - 2.0 2.0 Lime oil - - - 2.0 2.0 Cyclopentasiloxane Balance (to 100) Balance (to 100) Balance (to 100) Balance (to 100) Balance (to 100) Balance (to 100)

Test Example 1 Hair Tensile Strength Test

After applying the hair serum prepared in Comparative Examples and Examples 1 to 5 was measured the tensile strength of the hair in the following manner.

First, a normal hair tress (human hair bundle, Phinix) was prepared, and the tress was irradiated with ultraviolet rays (Vilber Lourmat, VLX-3W UV meter) to damage the hair. Ultraviolet rays were irradiated with 553.536J / cm 2 by UVB. 5g of the hair serum prepared in Comparative Examples and Examples 1 to 5 were applied to the damaged hair tresses, and then dried at room temperature for 2 hours, and hairs having a thickness of 80 ± 10 μm were collected from the dried tresses. The collected hair was measured for tensile strength using an Instron (Rheo Meter-instron), and then the breaking point of the hair was recorded. After experimenting with 15 hairs, the average tear point was calculated, and the results are shown in FIG. 1.

As shown in FIG. 1, the compositions of Examples 1 to 5 containing natural oils had an increased tear point compared to the comparative compositions containing no natural oils. Except for Example 5, which contains all jojoba oil, sunflower oil, grape oil and lime oil, the composition of Example 4 containing lime oil in particular is determined to have the highest tensile strength of the hair than the composition of the other examples. It became. It can be seen that the natural oil component penetrates the hair along with hydrolyzed conchiolin, a pearl protein extract, to increase the strength of the hair.

Test Example 2 Hair Gloss Test

After applying the hair serum prepared in Comparative Examples and Examples 1 to 5 was measured hair shine in the following manner.

First, a normal hair tress was prepared, and then the tress was irradiated with ultraviolet rays (Vilber Lourmat, VLX-3W UV meter) to damage the hair. Ultraviolet rays were irradiated with 553.536J / cm 2 by UVB. 5g of the hair serum prepared in Comparative Examples and Examples 1 to 5 were applied to the damaged hair tresses, and then dried at room temperature for 2 hours, and hairs having a thickness of 80 ± 10 μm were collected from the dried tresses. Hair gloss was measured using a Goonphotometer GP-200, and the result was represented by Contrast Gloss = specular reflection / scattering value. The results are shown in Table 2 and FIG.

Treatment group Glossiness Comparative example 12.7 Example 1 20.2 Example 2 18.3 Example 3 17.4 Example 4 15.2 Example 5 23.5

As shown in Table 2 and Figure 2, it was found that the composition of Examples 1 to 5 containing natural oil was very excellent in hair gloss compared to the comparative example containing no natural oil. Except for Example 5, which contained all jojoba oil, sunflower oil, grape oil and lime oil, the composition of Example 1, especially containing jojoba oil, was found to have the best hair shine enhancement effect.

 Test Example 3 Hair Friction Test

After applying the hair serum prepared in Comparative Examples and Examples 1 to 5 was measured the friction of the hair in the following manner.

First, a normal hair tress was prepared, and then the tress was irradiated with ultraviolet rays (Vilber Lourmat, VLX-3W UV meter) to damage the hair. Ultraviolet rays were irradiated with 553.536J / cm 2 by UVB. The hair serum prepared in Comparative Examples and Examples 1 to 5 was applied to the damaged hair tress in a bundle of tresses, and then dried at room temperature for 2 hours, and then the dried tress was measured by a rheometer (Rheo Meter). The frictional force was measured using. The results are shown in FIG.

As shown in FIG. 3, the compositions of Examples 1 to 5 containing natural oil were found to have lower frictional force values as compared to the comparative example containing no natural oil, and the hair was smoothed by using natural oil. It can be seen that the losing effect is excellent.

Test Example 4 Sensory Test

For the hair serum prepared in Comparative Examples and Examples 1 to 5 was carried out a sensory test in the following manner.

Ten expert evaluation personnel were allowed to use the hair serum of Examples 1 to 5, and then a comparative test was performed on the evaluation items shown in Table 3 below. The lowest score was 1 and the highest score was 5. Test was conducted. The test results are shown in Table 3 below.

Item Comparative example Example 1 Example 2 Example 3 Example 4 Example 5 lubricity 2.8 3.4 3.3 3.2 3.5 3.8 Absorption 3.0 3.2 3.0 3.5 3.1 3.3 Moist 2.7 3.1 3.5 3.2 3.2 3.8 Volume 2.3 3.1 3.2 3.5 3.0 3.6

As can be seen in Table 3, the hair cosmetic composition of the present invention contains only a natural oil component in the pearl protein extract as compared to the comparative example containing only hydrolyzed conchiolin, which is a pearl protein extract, and does not contain natural oil. It can be seen that when the hair improvement effect is increased. It can be seen that the pearl protein extract has a synergistic effect of penetrating the hair along with the natural oil component to increase the hair protection effect.

Hereinafter, based on the results of the above test example, a hair serum and hair oil are prepared and presented. However, these formulation examples are intended to illustrate the present invention, and it will be apparent to those skilled in the art that the formulation of the present invention is not limited to these formulation examples.

Formulation Example 1 Hair Serum

ingredient Weight ratio (%) Cetylexylhexanoate 20.0 Trisiloxane 5.0 Disiloxane 2.5 Hydrolyzed Conchiolin 0.2 Jojoba oil 2.0 Sunflower oil 2.0 Grape oil 2.0 Lime oil 2.0 incense 0.2 Cyclopentasiloxane Balance (to 100)

Formulation Example 2 Hair Oil

ingredient Weight ratio (%) Caprylic Capric Triglyceride 20.0 Hydrolyzed Conchiolin 0.2 Jojoba oil 50.0 Lime oil 10.0 incense 0.3 Cyclopentasiloxane Balance (to 100)

As described above, the present invention provides a hair cosmetic composition to which at least one selected from the group consisting of natural oil components jojoba oil, sunflower oil, grape oil and lime oil is added to the pearl protein extract. The hair cosmetic composition moisturizes and damages damaged hair, and has an excellent effect of improving the volume or elasticity of hair, hair gloss and softness, and smoothness.

Claims (8)

Pearl protein extracts; And a hair cosmetic composition containing at least one selected from the group consisting of jojoba oil, sunflower oil, grape oil and lime oil as active ingredients. The hair cosmetic composition of claim 1, wherein the pearl protein extract is hydrolyzed conchiolin. According to claim 1, wherein the pearl protein extract is a hair cosmetic composition, characterized in that 0.005 ~ 10.0% by weight based on the total weight of the composition. The hair cosmetic composition of claim 1, wherein each of the oils, such as jojoba oil, sunflower oil, grape oil, and lime oil, is 0.005 to 70.0% by weight, based on the total weight of the composition. According to claim 1, wherein the hair cosmetic composition is a hair cosmetic composition, characterized in that to promote hair health or moist. According to claim 1, wherein the hair cosmetic composition is a hair cosmetic composition, characterized in that to promote the hair volume or elasticity. The hair cosmetic composition of claim 1, wherein the hair cosmetic composition promotes hair gloss and softness. The hair cosmetic composition of claim 1, wherein the hair cosmetic composition comprises hair nourishing cosmetics, hair serum, hair lotion, hair cream, hair essence, hair oil, scalp treatment, shampoo, rinse, hair conditioner, hair treatment, styling gel, hair mousse. Hair cosmetic composition, characterized in that it has a formulation of hair wax or hair spray.

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