KR20060018056A - Honey-like cosmetic composition - Google Patents

Abstract

The present invention relates to a cosmetic composition having a honey formulation by containing sodium polyacrylate. More specifically, the present invention relates to an oil-in-water cosmetic composition having an appearance and properties similar to honey. In addition, the composition according to the present invention may further contain a honey extract and a propolis extract to provide a moisturizing, supple or exfoliating effect on the skin.

Sodium Polyacrylate, Honey Pack, Honey Extract, Propolis Extract, Moisturizing

Description

Honey-like cosmetic composition

Figure 1 shows the change in the moisture content of the skin over time after applying the cosmetic composition of the present invention.

Figure 2a is a photograph of the keratin taken from the skin before and after applying the cosmetic composition of the present invention 6 hours.

Figure 2b is the result of analyzing the amount of keratin through image analysis.

Figure 3 is a result of measuring the change in the moisture content of the skin over time after applying the cosmetic composition of the present invention on the face.

The present invention relates to a cosmetic composition of the honey formulation. More specifically, the present invention relates to a cosmetic composition of a pack formulation that exhibits similar appearance and physical properties to honey by containing sodium polyacrylate and further contains a honey extract and a propolis extract to provide skin moisturizing effect.

The skin is divided into three layers of epidermis, dermis and subcutaneous fat tissue in order from the outside, and it protects the human body from physical and chemical stimuli from the external environment. It controls the evaporation of 65% to 70% of water outside the body. Among them, the epidermis is divided into the stratum corneum, granule layer, polar layer, and basal layer in order from the outside. On the other hand, it prevents excessive infiltration of substances from outside (J. Invest. Dermatol. 80 (Suppl.), 44-49. 1983). The cells constituting the stratum corneum contain high concentrations of natural moisturizing factor (NMF), which are water-soluble ingredients, which help the skin to show flexibility and maintain proper moisture (J. Invest. Dermatol. 54, 24-31, 1970). However, due to changes in the environment or changes in life patterns, various stresses and environmental pollution caused by social life, frequent face washing due to makeup habits, and natural skin aging due to age increase, moisture in the stratum corneum decreases and the skin dries. The problem of moisturizing the skin becomes more and more important as the surface becomes rough, the surface becomes rough and the skin loses its luster and dull appearance.

Recently, along with the trend of 'Well-Being', which has been spotlighted as a new lifestyle, the interest in cosmetics of natural materials, especially foods, has been steadily increasing, and the movement to solve skin moisturizing problems using these materials is increasing. . Accordingly, even in the home, skin care is performed using a pack of natural materials for immediate and intensive skin care. Cosmetics of the pack formulation is a formulation that has a feature of temporarily coating a thin film on the skin to block evaporation of moisture to the outside to moisturize the skin and effectively penetrate the active ingredient. .

In addition, one of the most widely used components of the pack formulation is honey. Honey is a fragrant and viscous substance that honeybees collect from plant wheatgrass, which is in turn converted by bees and stored in beehives. It is also called 'living food'. In recent years, the strong hygroscopicity and abundant vitamin content of honey has amplified interest as a cosmetic, not a nutrient or sweetener. However, when honey is applied directly to the skin, it is not sticky and spreads very well and is very sticky, and there is a problem in usability, and even when mixed with milk or yogurt, there are disadvantages of discomfort and disposable.

On the other hand, cosmetics can be prepared as a product having a variety of appearance and physical properties by using the properties of the raw material is mixed as a product having a complex rheological properties intertwined viscosity and elasticity. An important raw material for the physical properties of the rheology and the formulation may include a polymer material, which greatly affects the appearance, texture, physical properties, and feel of the cosmetic depending on the characteristics of the polymer material used. Therefore, efforts are being made to screen polymer raw materials of various properties and to manufacture products of various properties using polymer raw materials suitable for each formulation.

 Therefore, the present inventors have studied to prepare a cosmetic formulation similar to honey, and thus, when providing a pack formulation containing a high molecular weight sodium polyacrylate, it was possible to prepare a cosmetic formulation similar to honey. When the honey extract or the propolis extract is mixed and provided as a pack formulation, the honey ingredient has a similar appearance and physical properties, but consumers can more easily use the honey ingredients for skin care and effectively apply the benefits of honey to the skin. The present invention has been found to be applicable.

Accordingly, an object of the present invention is to provide a cosmetic composition containing sodium polyacrylate as a polymer raw material and having a similar appearance and physical properties to honey.

It is also an object of the present invention to provide a cosmetic composition which further contains a honey extract and a propolis extract and is easy to use and provides a moisturizing effect, a softening effect or an exfoliating effect on the skin.

The cosmetic composition of the present invention has a formulation and function of honey, but in order to compensate for the drawback of the sticky and not sticky when using honey as a cosmetic, 0.01 to 0.30% by weight relative to the total weight of the cosmetic composition As for preferably, it is contained at 0.05-0.20 weight%. At this time, when the weight of sodium polyacrylate is less than 0.01% by weight based on the total weight of the composition, it is difficult to exhibit the appearance and properties similar to honey, and when it exceeds 0.30% by weight, it is difficult to use cosmetics due to extreme slippery. .

In addition, the cosmetic composition is characterized in that the oil-in-water emulsion form. Therefore, the cosmetic composition of the present invention is an oil-in-water emulsion containing sodium polyacrylate at 0.01 to 0.30% by weight and has properties similar to honey. In addition, it is characterized in that it further comprises a honey extract for providing skin moisturizing effect and nutrition of honey and propolis extract for providing skin moisturizing and anti-inflammatory, cell regeneration effect.

In the present invention, the honey extract is preferably contained in a 5.0 ~ 50.0% by weight relative to the total weight of the cosmetic composition, when less than 5.0% by weight it is difficult to expect the moisturizing effect of the honey extract, when it exceeds 50.0% by weight as a cosmetic Unpleasant usability becomes outstanding.

Honey extract is prepared by a known method, it was prepared by heating the honey raw material, removing impurities such as wax and extracted as a general solvent.

 In addition, the propolis extract in the present invention is preferably contained in 0.01 to 5.0% by weight relative to the total weight of the cosmetic composition, if less than 0.01% by weight of the propolis extract through the antioxidant and cell renewal effect of the additional moisturizing power and exfoliation It does not show any effect, and when it exceeds 5.0% by weight, serious skin irritation occurs.

Propolis extract was prepared by a known method, and was removed by extracting as a solvent after removing impurities including wax components from the propolis collected in nature.

On the other hand, the meaning of the term honey formulation in the present invention means that it has a similar viscoelasticity to honey, specifically, when it has a degree of viscoelasticity of about 80 ~ 150 (gram / 30cm ² ) can be said to be a honey formulation.

The honey type oil-in-water emulsion can be prepared by conventional manufacturing methods.

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

Test Example 1 Measurement of Proper Use Content of Sodium Polyacrylate

In the case where the polymer materials were mixed, a basic emulsion was prepared in order to compare how similarly the properties of honey could be represented, and then experiments were performed by mixing in the ratios shown in Table 1 below, and the results are shown in Table 1 together. . The physical properties of honey were evaluated by measuring viscoelasticity using a viscoelastic instrument (Longford Tools ^LTD , Hampton Hill Middlesex England).

Sodium polyacrylate content test and polymer combination test example division Sodium polyacrylate Carbomer Polyacrylamide Viscoelasticity degree (gram / 30cm ² ) One - - - 20 2 0.01 - - 24 3 0.02 - - 36 4 0.03 - - 48 5 0.04 - - 65 6 0.05 - - 77 7 0.07 - - 89 8 0.10 - - 105 9 0.15 - - 112 10 0.20 - - 119 11 0.25 - - 124 12 0.30 - - 128 13 0.10 0.2 - 112 14 0.10 - 0.5 120 15 0.10 0.2 0.5 130 16 - 0.2 0.5 59

In general, honey shows a degree of viscoelasticity (gram / 30cm ² ) of about 80 to 150 depending on the type of honey, and as shown in Table 2, when sodium polyacrylate contains 0.05% by weight or more, the viscoelasticity is similar to honey. Showed.

In addition, the 13 to 15 was a combination experiment with the other polymer material, the case 15 was the best viscoelasticity, appearance and texture state. 16 shows the best results, so that only sodium polyacrylate was added. As a result, it can be seen that sodium polyacrylate has a great effect on viscoelasticity. That is, the sodium polyacrylate component was very effective in improving the viscoelasticity of the formulation, and it was confirmed that the appearance and the viscoelastic state were the most similar to the honey in the case of improving the appearance, viscosity, and hardness of the formulation with other polymers. .

[Examples 1 and 2 and Comparative Example 1]                     

According to the components shown in Table 2 and the following manufacturing process to prepare a cosmetic composition of Examples 1, 2 and Comparative Example 1. Honey extract was Bioland Inc., and propolis extract was prepared from Cosmetochem, respectively. The following formulation is an oil-in-water emulsion (O / W), in weight percent.

Manufacturing Process

(1) The oil phase component was heated (60-65 degreeC), and it mixed uniformly.

(2) The aqueous phase component 1 was heated (60 to 65 ° C) to dissolve and mix uniformly.

(3) In (2), (1) was added thereto under stirring to form an emulsion, and water phase component 2 was continuously added, followed by cooling to 30 ° C.

Cosmetic Ingredients of Examples 1 and 2 and Comparative Example 1 division Raw material name Example 1 Example 2 Comparative Example 1 Oily ingredients Dimethicone 5.0 5.0 5.0 antiseptic 0.2 0.2 0.2 incense 0.05 0.05 0.05 Water Level Component 1 Purified water To 100 To 100 To 100 glycerin 10.0 10.0 10.0 Butylene glycol 5.0 5.0 5.0 Disodium ID 0.02 0.02 0.02 Methyl Gluses-20 5.0 5.0 5.0 lecithin 0.5 0.5 0.5 Triethanolamine 0.2 0.2 0.2 Sodium polyacrylate 0.1 0.1 - Honey extract - 10.0 - Propolis extract - 0.05 - antiseptic 0.2 0.2 0.2 Award ingredients 2 Carbomer 0.2 0.2 0.2 Polyacrylamide 0.5 0.5 0.5

Test Example 2 Viscoelasticity Measurement

In order to compare viscoelasticity with respect to the cosmetic composition of Example 1, 2 and the comparative example 1, each viscoelasticity was measured with the viscoelastic apparatus. The results are shown in Table 3 below.

Viscoelasticity measurement result division Viscoelastic degree Example 1 130 Example 2 138 Comparative Example 1 57

As shown in Table 3, the cosmetic compositions of Examples 1 and 2 showed very similar viscoelasticity to honey.

Test Example 3 Measurement of Skin Moisturizing Improvement

(Cuderm Co., USA)을 이용하여 조성물 도포 전과 도포 후 6시간에 각각 피부로부터 채취된 각질량을 비교하였다. 이 결과를 도 1 및 도 2에 나타내었다.15 men and women (age 28 ± 3) who complain of dryness or dry skin are selected and wait for 1 hour at constant temperature and humidity conditions (24 ~ 26 ℃, relative humidity 40 ~ 50%). , Examples 1, 2 and Comparative Example 1 was applied to the cosmetic composition was compared to the skin moisturizing power. Skin moisture content was measured with a coronometer (Corneometer, C + K, Germany) at the time of application and at 0, 4, 6 and 24 hours after application, respectively. D-squame

(Cuderm Co., USA) was used to compare the angular mass collected from the skin before and after the application of the composition, 6 hours after application. The results are shown in FIGS. 1 and 2.

In addition, the cosmetic composition of Example 2 was applied to the subject's face separately, and the skin moisture content was measured using a comonometer before and after the start of application and at 0, 4, 6 and 24 hours after application. Shown in

As a result, as shown in Figures 1 and 2, it can be seen that the moisture content of the skin when the composition of Example 2 is applied is higher than when the compositions of Example 1 and Comparative Example 1 is applied. . Moreover, also in the comparison of the amount of keratin extraction, the case where the composition of Example 2 was applied shows the result that the amount of keratin decreased most remarkably.

In addition, as shown in Figure 3, after the application of the cosmetic composition of Example 2, it can be observed that the moisture content of the facial skin increases with time. This increase in skin moisture continued to be observed after 24 hours a day.

 As described above, an object of the present invention is to provide a cosmetic composition having high appearance and properties similar to honey by containing sodium polyacrylate as a polymer raw material, and further comprising a honey extract and a propolis extract to use the honey component. It is to provide a cosmetic composition that makes it easier to provide a moisturizing, softening or exfoliating effect on the skin, the cosmetic composition is particularly suitable for pack formulation.

Claims (8)

A cosmetic composition comprising sodium polyacrylate in an aqueous phase to have a honey formulation. The cosmetic composition according to claim 1, wherein the sodium polyacrylate is contained in an amount of 0.01 to 0.30% by weight based on the total weight of the cosmetic composition. The cosmetic composition according to claim 1, further comprising carbomer and polyacrylamide in a weight ratio of 1: 0.01 to 10.0 based on the weight of the sodium polyacrylate. The cosmetic composition according to claim 1, further comprising a honey extract and a propolis extract in the composition. According to claim 1, wherein the honey formulation is a cosmetic composition, characterized in that it has a viscoelasticity of 80 ~ 150 (gram / 30cm ² ) The cosmetic composition according to claim 1, wherein the composition is oil-in-water. The cosmetic composition according to claim 1, wherein the composition is a pack formulation. The cosmetic composition according to any one of claims 1 to 7, wherein the composition is for skin moisturizing or skin exfoliation.

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