KR100836037B1 - Honey-like cosmetic composition - Google Patents

Abstract

The present invention relates to a cosmetic composition having a honey formulation by containing sodium polyacrylate. More particularly, the present invention relates to an underwater-type cosmetic composition having appearance and physical properties similar to those of honey. The composition according to the present invention may further contain a honey extract and a propolis extract to provide a moisturizing, softening or exfoliation effect on the skin.

Sodium polyacrylate, honey pack, honey extract, propolis extract, moisturizing

Description

Honey-like cosmetic composition "

Fig. 1 shows changes in skin moisture content over time after application of the cosmetic composition of the present invention.

2A is a photograph showing the amount of keratinous matter collected from the skin before and after 6 hours from the application of the cosmetic composition of the present invention.

FIG. 2B is a result of analysis of the amount of keratin by image analysis.

Fig. 3 is a result of measuring changes in skin moisture content over time after applying the cosmetic composition of the present invention to the face.

The present invention relates to a cosmetic composition of honey form. More specifically, the present invention relates to a packaged cosmetic composition which contains sodium polyacrylate to exhibit similar appearance and physical properties as honey and further contains a honey extract and a propolis extract to provide a skin moisturizing effect.

The skin is largely divided into three layers of epidermis, dermis and subcutaneous adipose tissue in order from the outside. It functions to protect the human body from physical and chemical stimulation from external environment. In particular, 65-70% of water is controlled to evaporate out of the body. Among them, the epidermis is divided into the stratum corneum, the granular layer, the superficial layer, and the basal layer in order from the outside. The stratum corneum of the epidermis contains about 10 to 20% of water and exists in the outermost part of the human body, thereby suppressing moisture evaporation from the body While blocking excess material penetration from the outside (J. Invest. Dermatol. 80 (Suppl.), 44-49, 1983). The cells that constitute these stratum corneum have a high concentration of natural moisturizing factor (NMF), which is a water-soluble component, which helps the skin to exhibit flexibility and to 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 in social life, frequent cleansing due to makeup habits, and aging of natural skin due to age increase, The surface becomes rough, the skin becomes lustrous and appears dull, and the problem of skin moisturization becomes more and more important.

In recent years, there has been an increasing trend toward solving skin moisturizing problems using natural materials, especially food cosmetics, as well as 'Well-Being' trends that have become a new lifestyle. . As a result, the skin is managed using a pack of natural materials for immediate and intensive skin care in the home. BACKGROUND OF THE INVENTION [0002] A packaged cosmetic product is a formulation having a thin film on the skin temporarily to block moisture evaporation to the outside, thereby moisturizing the skin and effectively penetrating the effective ingredient. Recently, interest in such packaged cosmetic products has been increasing .

In addition, honey is one of the components widely used as components of the pack formulation. Honey is a fragrant, viscous substance collected from bees' plant meadows, which is then recalled by a bee and stored in a beehive. A variety of vitamins, proteins, and minerals in addition to high levels of glucose and fructose components, , Or 'living foods'. In recent years, due to the strong hygroscopicity of honey and the rich vitamin content, interest as a cosmetic, not a nutritional agent or a sweetener, has been amplified. However, when honey is applied directly to the skin, it is hard to spread, and it is very sticky, so there is a problem in usability, and even when mixed with milk or yogurt, discomfort is felt and disposable.

On the other hand, cosmetics are products having complex rheological properties involving viscosity and elasticity, and can be used to produce formulations having various appearance and physical properties by utilizing the characteristics of raw materials to be mixed. The raw materials that are important for the physical properties of rheology and formulations include polymeric materials, which greatly affect the appearance, texture, physical properties, and feeling of use of cosmetics depending on the properties of the polymeric materials used. Accordingly, efforts have been made to screen various kinds of polymeric raw materials, and to manufacture various products using polymeric raw materials suitable for each type of formulation.

 Accordingly, the present inventors have conducted research to produce cosmetic formulations similar to honey. As a result, they have found that cosmetic formulations similar to honey can be produced when a packaged preparation is provided containing sodium polyacrylate, which is a high molecular substance, When a honey extract or a propolis extract is mixed at a certain ratio and provided as a pack formulation, consumers can easily use the honey component for skin care while having appearance and physical properties similar to honey, And the present invention has been completed.

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

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

The cosmetic composition of the present invention has a formulation and function of honey but is not spread well when honey is used as a cosmetic composition, and is complicated in stickiness, so that sodium polyacrylate is added in an amount of 0.01 to 0.30 wt% based on the total weight of the cosmetic composition, By weight, preferably 0.05 to 0.20% by weight. When the weight of the sodium polyacrylate is less than 0.01% by weight based on the total weight of the composition, it is difficult to exhibit appearance and physical properties similar to honey. When the weight of the sodium polyacrylate is more than 0.30% by weight, .

The cosmetic composition is characterized by being in the form of an aqueous emulsion. Accordingly, the cosmetic composition of the present invention is in the form of an aqueous emulsion containing 0.01 to 0.30% by weight of the sodium polyacrylate, and has properties similar to those of honey. It further comprises a honey extract for providing a skin moisturizing effect and a nutritional component of honey, a propolis extract for providing skin moisturizing and anti-inflammation, and cell regeneration effect.

In the present invention, the honey extract is preferably contained in an amount of 5.0 to 50.0% by weight based on the total weight of the cosmetic composition. If it is less than 5.0% by weight, it is difficult to expect a moisturizing effect of the honey extract. An unpleasant feeling becomes conspicuous.

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

 In the present invention, the propolis extract is preferably contained in an amount of 0.01 to 5.0% by weight based on the total weight of the cosmetic composition. When the propolis extract is contained in an amount of less than 0.01% by weight, an additional moisture- The effect is not exhibited. If it exceeds 5.0% by weight, skin irritation will occur seriously.

The propolis extract was prepared by a known method and was prepared by removing impurities including wax components from propolis collected in a natural state and extracting it as a solvent.

Meanwhile, in the present invention, the term " honey-form " means having a viscoelasticity similar to that of honey. Specifically, when the viscoelasticity is about 80 to 150 (gram / 30 cm ² )

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

Hereinafter, the present invention will be described in detail with reference to examples and test examples, but the present invention is not necessarily limited thereto.

[Test Example 1] Measurement of the amount of sodium polyacrylate used

In order to compare the physical properties of the honeycomb polymer material, the basic emulsion was prepared and mixed at the ratios shown in Table 1 below, and the results are shown in Table 1 . The properties of the honey were evaluated by measuring viscoelasticity using a viscoelastic instrument (Longford Tools ^LTD , Hampton Hill Middlesex England).

Experiment and polymer combination experiment of sodium polyacrylate content division Sodium polyacrylate Carbomer Polyacrylamide Degree of viscoelasticity (gram / 30 cm 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

Generally, honey exhibits a degree of viscoelasticity (gram / 30 cm ² ) of about 80 to 150 depending on the type of honey. As shown in Table 1, when the sodium polyacrylate is contained in an amount of 0.05 weight% or more, Respectively.

In addition, Examples 13 to 15 were obtained by performing a combination experiment with other polymer materials, and in case of 15, the viscoelasticity, appearance and texture were the best. 16 shows that the sodium polyacrylate alone was not added at 15, which showed the best results. As a result, it can be seen that the effect of sodium polyacrylate on the viscoelasticity is very large. That is, it was confirmed that the sodium polyacrylate component was very effective in improving the viscoelasticity of the formulation, and when the appearance and the point hardness of the formulation were improved by other polymers, the appearance and the viscoelastic state were most similar to honey .

[Examples 1 and 2 and Comparative Example 1]                     

The cosmetic compositions of Examples 1 and 2 and Comparative Example 1 were prepared according to the ingredients shown in Table 2 and the following manufacturing process. Honey extracts were obtained from Bioland, and propolis extracts were from Cosmetochem. The following formulation is a water-in-oil emulsion (O / W) and the unit is wt%.

- Manufacturing process -

(1) The oil components were heated (60 to 65 ° C) and mixed uniformly.

(2) Water component 1 was heated (60 to 65 占 폚) and uniformly dissolved and mixed.

(3) In (2), the above-mentioned (1) was added under agitation to form an emulsion, and the aqueous phase 2 was continuously added thereto and then cooled to 30 ° C.

The cosmetic ingredients of Examples 1 and 2 and Comparative Example 1 division Raw material name Example 1 Example 2 Comparative Example 1 Oil component Dimethicone 5.0 5.0 5.0 antiseptic 0.2 0.2 0.2 incense 0.05 0.05 0.05 Numerical 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 iodide 0.02 0.02 0.02 Methylglucose-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 Water component 2 Carbomer 0.2 0.2 0.2 Polyacrylamide 0.5 0.5 0.5

[Test Example 2] Viscoelasticity measurement

In order to compare the viscoelastic properties of the cosmetic compositions of Examples 1 and 2 and Comparative Example 1, the viscoelasticity of each was measured with a viscoelastic instrument. The results are shown in Table 3 below.

Viscoelasticity measurement result division Degree of viscoelasticity Example 1 130 Example 2 138 Comparative Example 1 57

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

[Test Example 3] Measurement of skin moisturizing effect improvement effect

(Cuderm Co., USA)을 이용하여 조성물 도포 전과 도포 후 6시간에 각각 피부로부터 채취된 각질량을 비교하였다. 이 결과를 도 1 및 도 2에 나타내었다.(Age 28 ± 3) were selected and allowed to stand for 1 hour at constant temperature and humidity (24 ~ 26 ℃, relative humidity 40 ~ 50%). , The cosmetic compositions of Examples 1 and 2 and Comparative Example 1 were applied to the forearm to compare skin moisturizing power. The amount of skin moisture was measured with a corneometer (C + K company, Germany) before the start of application and at 0, 4, 6 and 24 hours after application, and D-squame

(Cuderm Co., USA) were used to compare the masses collected from the skin before and 6 hours after application. The results are shown in Fig. 1 and Fig.

Separately, the cosmetic composition of Example 2 was applied to the face of the subject, and the amount of skin moisture was measured by a coneometer at 0, 4, 6 and 24 hours after application and before application, Respectively.

As a result, as shown in Fig. 1 and Fig. 2, it can be seen that the skin moisture amount in the case of applying the composition of Example 2 is higher than that in the case of applying the composition of Example 1 and Comparative Example 1 . In addition, in comparison of the amount of keratinous matter, the amount of keratinous matter was most remarkably decreased when the composition of Example 2 was applied.

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

 As described above, the object of the present invention is to provide a cosmetic composition having an appearance and physical properties similar to those of honey, containing sodium polyacrylate as a raw material for a polymer, and further comprising a honey extract and a propolis extract, And provides a moisturizing effect, a softening effect or an exfoliation effect on the skin, and the cosmetic composition is particularly suitable for pack formulations.

Claims (8)

A cosmetic composition comprising a carboomer and a polyacrylamide, wherein the composition further comprises sodium polyacrylate and has an appearance and a texture similar to those of honey having a viscoelasticity of 80 to 150 (g / 30 cm 2) / RTI > 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. delete The cosmetic composition according to claim 1, further comprising a honey extract and a propolis extract in the composition. delete The cosmetic composition of claim 1, wherein the composition is an underwater type. The cosmetic composition according to claim 1, wherein the composition is in a pack form. The cosmetic composition according to any one of claims 1, 2, 4, 6, and 7, wherein the composition is for skin moisturizing or skin exfoliation.

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