KR20020065959A - Cosmetics containing gem powder - Google Patents

Abstract

PURPOSE: A cosmetic composition containing jade powder surface-treated with silicon emulsions for improving moisturizing effects by effectively supplying nutritive components to the skin is provided. The composition is improved in transparency, spreadability and adhesion and can control sebum as well as preventing agglomeration of powder. CONSTITUTION: This cosmetic composition contains jade powder having a chemical composition of Ca2(Mg,Fe)5Si8O22(OH), an average particle size of 1 to 10 microns, an Al2O3 content of 15.3±3.0% by weight, a magnesium oxide content of 14.0±2.0% by weight and a hardness of 6.0±0.1. The silicon emulsion is obtained by emulsifying cyclomethicone, silicones and water as a main component, and using a cross linked silicon polymer as a main substrate.

Description

Cosmetic composition containing jade powder {Cosmetics containing gem powder}

The present invention relates to a cosmetic composition containing jade powder.

In general, the makeup cosmetics have a skin care function that provides nutrition, moisturizing, and astringent effects to the skin, and covers the flaws of the skin, cleans up the skin texture, and beautifully colors the skin by color.

Most of the above functions are provided by the pigment, which will be described in detail below.

Pigments include inorganic colored pigments such as yellow iron oxide, red iron oxide, black iron oxide, ultramarine, bluish blue, chromium oxide and chromium hydroxide and D / C Red No. 6 Barium Lake, D / C Red No. 7 Aluminum Lake, F / DC Bule No. Organic pigments such as aluminum lakes, white pigments such as titanium dioxide and zinc oxide, inorganic extender pigments such as talc, mica, sericite, kaolin and silica, and organic extender pigments such as nylon and PMMA.

The extender pigments and pigmented pigments basically play an important role in determining the quality and have different physical properties depending on physical properties such as particle size and properties of the pigment and chemical properties such as chemical composition. Due to these characteristics, there is a difference in usability such as spreadability, adhesion, durability, and softness in the formulation, and slightly different depending on the formulation, but also in stability. In addition, agglomeration or re-agglomeration of the pigment occurs and there is a difference in whether or not uniform coating is applied to the skin, and the difference is expressed in the degree similar to the skin color. Due to the difference in properties described above, various raw materials are commonly used in combination, and various studies such as surface treatment with silicon, amino acids, fluorine, metal salts, and the like have been conducted.

On the other hand, in recent years, due to the rapid development of the industry, the seriousness of air pollution due to the increase in the supply of automobiles, cold, and heating is becoming more serious, and the ozone layer is destroyed by nitrogen compounds, and the air pollution of ozone is increasing day by day. In addition, mental stress is increasing due to changes in the social environment, it is common that the human skin is getting weaker.

Therefore, there is an urgent need to develop high-performance cosmetics that provide smooth nutrition to the skin beyond simple skin protection or skin beautification, and to solve the roughness of the skin when using general pigments.

An object of the present invention is to solve the above problems, to provide a cosmetic containing jade powder to soften and smooth skin texture, and effectively deliver nutrients to the skin to improve the moisturizing effect.

In addition, the present invention is to provide a cosmetic containing jade powder having excellent clarity, adhesion and spreading of the powder, excellent powder agglomeration effect, sebum control effect by surface treatment of jade powder with a silicone emulsion according to the formulation characteristics. .

In order to achieve the above object, it is characterized in that it contains 0.1-50% by weight of the jade powder surface-treated with jade powder or silicone emulsion relative to the total weight of the cosmetic.

Hereinafter, the configuration of the present invention will be described in detail.

The present invention relates to a cosmetic composition containing jade powder, and more particularly to a cosmetic composition containing jade powder surface treatment of jade powder directly or with a silicone emulsion.

Jade is roughly divided into jadeite and jadeite, and jadeite is a lead petroleum mineral belonging to the fluoride group, and is a monoclinic substance of silicic acid, aluminum oxide, and soda. Hardness is a dense mass like crystals, and light is black, cyan, green, transparent or translucent, and jade is commonly referred to as jadeite.

Purgatory is an inosilicate monoclinic whiskey mineral that is divided into purgatory and serpentine superbasic purgates in high-quality surrogate rocks, and their quality is refined by its fine structure, that is, the hollow-fiber-marginal sperm consisting of fast and fibrous fibers. It is determined to the extent that the thinner the fiber, the better the quality is known.

In particular, purgatory has been released in various products such as necklaces, palms, jewelry, jewelry, and jade plates, but no direct research on human skin has been conducted.

The jade powder used in the present invention has a chemical composition of Ca ₂ (Mg, Fe) ₅ Si ₈ O ₂₂ (OH), and has an average particle size of 1-10 μm, preferably 3-6 μm, and has a fibrous shape. The content is 15.3 ± 3.0% by weight, the content of magnesium oxide is 14.0 ± 3.0% by weight, the content of SiO ₂ is 45.0 ± 2.0% by weight, and the hardness is 6.0 ± 0.1.

At this time, when the average particle size of the jade powder is less than 3㎛, the usability is slightly stiff and is not effective in concealing skin defects, and when the average particle size is 6㎛ or more, the particles have a large thickening of the makeup film.

The A1203 is used to impart smoothness and softness, and in the case of jadeite, A1203 is contained in an amount of 30-35% by weight, and in the case of purgatory, 0-2% by weight. In addition, magnesium oxide is used for skin treatment, containing jadeite 0-1% by weight, jadeite 26-30% by weight, and SiO ₂ 45-50% by weight of both jadeite and jadeite. The crystalline form is clinical vaginal tissue for jadeite and fibrous for purgatory and the fibrous phase can be applied uniformly to the skin texture when applied to the skin. Hardness is Mohs hardness, jadeite and jadeite 7-8, 6-6.5 respectively.

In view of the characteristics of the jadeite and nephrite, such as hardness, content, etc., in order to facilitate skin permeability in consideration of the effect with the skin and to give the skin softness and smoothness as described above in the present invention Is low, and the magnesium oxide content is high, jade powder is used.

In addition, depending on the formulation, a special surface treated jade powder is used to enhance the use effect. Specifically, it is preferable to use jade powder directly for emulsified products and packs, but in the case of powder formulations, the chemistry and physical properties of the jade powder cause agglomeration and agglomeration in the manufacturing process or by human skin structure. In order to solve the above problems, jade powder surface-treated by a special process is used.

The surface-treated jade powder is a surface-treated silicone emulsified product based on crosslinked silicone polymer, cyclomethicone, dimethicone based on bihenoxy and dimethicone, silicone polyol component, and water. As follows.

The crosslinked silicone polymer has a specific gravity of 0.9 ± 0.05, a bulk density of 0.18 ± 0.05, an average particle size of 2-15 μm, and an oil absorption ability of 70-80g per 1g of the polymer itself. Silicone emulsification is used at 10-20% by weight in the total composition ratio.

In addition, the volatile silicone oil cyclomethicone has a D4, D5 structure, it is mixed alone or in combination to 40-60% by weight of the total composition of the silicone emulsification.

In addition, the silicone oil is used to improve skin adhesion, and is used as 5-10% by weight of the total composition of silicone emulsification alone or in combination with non-henoxydimethicone, stearoxydimethicone, lauryl dimethicone polyol and the like. .

In addition, water is blended in 5-30% by weight of the total composition of the silicone emulsification.

The emulsion coating substrate configured as described above is coated with 2-30% by weight, preferably 2-3% by weight with respect to 100% by weight of the powder, and in particular, when it is desired to provide softness, the emulsion coating substrate is 30% by weight with respect to the powder content. Blend.

The jade powder or jade powder surface-treated with the silicone emulsion is 0.1-50% by weight, preferably 0.1-15% by weight based on the total weight of the cosmetic, water-in-oil or oil-in-water makeup base, foundation, skin cover, lipstick, lip gloss It is formulated in cosmetics such as face powder, two-way cake, lip liner pencil, packs, eye shadow, cheek color and eyebrow pencils.

The following is described in more detail with reference to the following embodiments of the present invention configured as described above. However, these examples are intended to illustrate the present invention, it is obvious to those skilled in the art that the scope of the present invention is not limited to these examples. Compounding amount is shown by weight%.

Example: Jade Powder Surface-treated with Silicone Emulsion

When described in more detail according to the surface treatment manufacturing process as follows. After dissolving the cross-linked silicone polymer into a cyclomethicone having D4 and D5, making it into a slurry state, stirring it with a high-performance Ultramixer for about 30 minutes to 1 hour, controlling the particle size, and then adding a silicone material such as bihenoxydimethicone. Make it uniform and emulsify by adding a small amount of water.

At this time, the silicone polymer, cyclomethicone, bihenoxydimethicone and water are each blended at 10-20 / 40-60 / 5-10 / 5-30% by weight in the total weight of the silicone emulsified composition. When the content of the silicone polymer is low in the blending rate, the soft texture is less, and when the content of volatile silicone is less, the solvent is less. In addition, when the content of non-henoxydimethicone is low, the adhesion decreases, and when too much, the adhesion is excellent, but agglomeration phenomenon occurs, and water is the same as non-henoxydimethicone, and in some cases, an additional plant extract is used. You can give a function.

In the stirring process of the Ultramixer, the rpm and the time control the particle size of the crosslinked silicone polymer under ideal conditions, that is, the size of 2-3 μm. In this case, if the particle size is too small, the soft property decreases and the uniformity is 3 μm or more. Particle size control process is important because it is difficult to make uniform coating process when forming cosmetic film and coating on pigment. It also controls the size of the emulsified particles and the ideal particle size is 2-3 mu m. However, the particle size and emulsion particle size of the silicone polymer may be changed in some cases.

Raw material name Example 1 Example 2 1. Crosslinked Silicone Polymer 20 15 2. Cyclomethicone 45 65 3. Vihenoxy Dimethicone 10 10 4. Lauryl Dimethicone Copolyol 5 - 5. Water 20 10

Manufacturing Method:

1) The raw material 1 is added to raw material 1 and stirred with an ultra mixer to control the particle size.

2) The raw materials 3 and 4 are added to 1) and stirred for 30 minutes.

3) 5 is added to 2) and emulsified at room temperature for 30 minutes, followed by filtration (100mesh).

Samples 1 and 2 were prepared by the emulsion coating substrate prepared in the above example, and the jade powder was mixed in an ultrafast mixer (8,000-9,000 rpm) and mixed by spraying with a mist spray. The material is mixed for 30 minutes, left in a 120 ° C. hot air dryer for about 2 hours, thermally cured, and then pulverized and filtered.

The coating amount of the emulsion coating substrate and the powder is slightly different depending on the selected substrate, but on average, the ideal composition ratio of the powder and the emulsion coating substrate is 2-30% by weight, preferably 2-3% by weight, relative to the powder content. In particular, when the softness is desired, the emulsion coating base material is blended in an amount of 30% by weight relative to the powder content.

Raw material name Example 3 Example 4 Example 5 1. Sample 1 3.00 - 1.5 2. Sample 2 - 3.0 1.5 3. Jade powder 97.0 97.0 97.0

Manufacturing Method:

1) Put the raw material 3 into the ultrafast mixer and mix.

2) With a diameter (Φ) of 1.0-1.5 mm nozzle at a pressure of 5-6 psi, while rotating the mixer at high speed at 7,000-8,000 rpm, samples 1 and 2 were sprayed at high speed, dried at 120 ° C and pulverized.

Test Example: Measurement of Repose Angle

Generally, the spreadability is measured by the angle of repose and the dynamic friction coefficient. In the case of powder flowability, when the angle of repose is 30-40 ℃, it gives a smooth feeling. The smaller the coefficient of friction, the better the spreadability. In the present invention, by measuring the angle of repose by the injection angle method for measuring the angle formed by the conical slope and the horizontal plane of the powder stacked through a funnel of a constant height to determine the degree of spreadability and the results are shown in Table 3 below.

Example 3 Example 4 Example 5 Talc Ox powder Silica Talc (Dimethicone Treatment) Repose 35-45 30-35 30-40 45-50 50-54 40-50 40-45

As shown in Table 3, in the embodiment of the present invention it can be seen that the optimum angle of repose value to give the spreading, smooth texture of the powder is derived and excellent spreading and smooth coating when applying the skin.

Test Example: Measurement of Aggregation of Particles

In order to check the agglomeration of particles, 20g of samples were taken in a cylinder having a height and width of 3X4Cm, and centrifuged at 20rpm for 2 minutes in a centrifuge to measure the agglomeration of particles. In addition, the powder coating material may be peeled off or the particles may be broken due to the equipment conditions during the powder manufacturing process. Thus, the coating effect may be reduced by half. Relative evaluation.

Example 3 Example 4 Example 5 Talc Conception theory Silica Ox Powder (Dimethicone Treatment) Centrifugation 5 5 5 3 3 4 3 Grinding and Centrifugation 5 5 5 2 2 3 3

No more than 95% of aggregate in initial condition before centrifugation and grinding: 5 points

No clumping less than 50% in initial condition before centrifugation and grinding: 1 point

As shown in Table 4, the powder of the present invention has little agglomeration of particles, and in particular, it can be seen that the circular preservation rate of the powder particles is much superior even in the pulverization condition which is one of the manufacturing processes.

Examples and Comparative Examples: Foundation

The foundation containing the jade powder surface-treated with the jade powder or silicone emulsion of the present invention as an example, using the existing product as a comparative example was examined for use as a cosmetic composition.

Name Example 6 Example 7 Comparative Example 1 1. Ceresin 0.8 0.8 0.8 2. Beeswax 0.3 0.3 0.3 3. Microcrystalline 0.5 0.5 0.5 4. Carnauba 0.1 0.1 0.1 5. Squalane 4.0 4.0 4.0 6. Hexyllaurate 3.0 3.0 3.0 7. Isopropyl Hohobate 5.0 5.0 5.0 8. Paraoxybenzoic acid ester 0.3 0.3 0.3 9. Titanium Dioxide (Dimethicone Treatment) 13.0 13.0 13.0 10. Iron oxide (dimethicone treatment) Quantity Quantity Quantity 11.Polymethylmethacrylate 5.0 5.0 5.0 12. Ox Powder 3.0 - - 13. Example 5 - 3.0 - 14. Talc - - 3.0 15. Cyclomethicone 15.0 15.0 10.0 16. Dimethicone 5.0 5.0 - 17. Lauryl Dimethicone Copolyol 1.5 1.5 1.5 18. Dimethicone Copolyol 0.5 0.5 0.5 19. Purified water To 100 To 100 To 100 20. 1,2-butylene glycol 5.0 21.EDTA.2Na 0.05 0.05 0.05 22. Triethanolamine 0.3 0.3 0.3 23. Met - 3.0 3.0 24. Salt 1.5 1.5 1.5 25.HP-dextrin 0.3 - 0.3 26. Combination spices Quantity Quantity Quantity

Manufacturing method:

1) Warm and dissolve the raw material 1-8 at 80-90 ° C and dissolve completely.

2) Grind the raw material of 9-14, check the particle size, and put it in the above 1) and wet it.

3) After mixing the raw material 15-18 with an azimixer, it is added to 2) and dispersed for 30 minutes.

4) The raw material 19-25 is warmed to 70-75 ℃, dissolved and mixed with an azi mixer, and then added to 3) to emulsify for 40 minutes.

5) Add the raw material 26 to 4), emulsify for 3 minutes, cool to 30 ° C, filter with 100mesh sieve, and store in refrigerated.

Test Example: Comparison of Uses

The product containing the jade powder surface-treated with the jade powder or silicone emulsion of the present invention as an example, using the existing product as a comparative example for 50 women 20-40 years old repeated three times per month Then, the average value for the items such as adhesion, sustainability, spreadability, stability, etc. were obtained, and the use effect thereof was examined. The results are shown in Table 6 below.

Check item Example 6 Example 7 Comparative Example 1 Adhesion 4.8 4.3 3.6 Persistence 4.4 4.5 3.9 Spreadability 4.2 4.6 3.2 Softness 4.5 4.5 4.0 Lightness 4.5 4.7 3.1 stability 4.7 4.7 3.5 Moist 4.5 4.5 3.40 Sharpness of skin color 4.5 4.5 2.9

Legend: Very good-5, good-4, moderate-3, somewhat dissatisfied-2, dissatisfied-1

As shown in Table 6, it can be seen that the example composition of the present invention is much superior to the comparative example in the evaluation items such as spreadability, adhesion, lightness, skin color clarity. In particular, it can be seen that Example 7 using the jade powder surface-treated with a silicone emulsion is superior to those without surface treatment in spreadability and lightness.

Test Example: Comparison of Moisturizing Effects and Moisturizing Effects

The transepidermal water loss value, that is, the TEWL (Transepidermal Water Loss) value using TEWAMETER TM210 (C + K electronic GmbH. Germany), which is known to those skilled in the art, to find out the moisturizing effect and the persistence of the moisturizing effect for the Examples and Comparative Examples. Is measured by the change of TEWL value with time △ TEWL, and the moisture content of the skin is quantified from 0 to 150 with the change of electrical conductivity according to the moisture content of the epidermis using CORNEOMETER CM 820 PC (C + K electronic GmbH. Germany). Moisturizing effect was measured and the results are shown in Table 7 below.

In addition, in order to determine the persistence of the moisturizing effect of the present invention, after applying the Examples and Comparative Examples around the upper arm after 1 hour, the amount of transdermal moisture loss using TEWAMETER TM210 (C + K electronic GmbH. Germany), that is, The TEWL (Transepidermal Water Loss) value is measured as the TEWL value change amount ΔTEWL over time, and the electrical conductivity according to the moisture content of the epidermis is measured using CORNEOMETER CM 820 PC (C + K electronic GmbH. Was measured, and the results are shown in Table 8 below.

Trial product △ TEWL Corneometer value Example 6 6.7 98 Example 7 6.5 99 Comparative Example 1 4.5 55

Trial product △ TEWL Corneometer value 2hr 4hr 6hr 2hr 4hr 6hr Example 6 7.8 8.8 10.2 77 79 79 Example 7 7.8 9.0 10.8 78 80 82 Comparative Example 1 6.5 7.8 7.8 58 60 62

As shown in Tables 7 and 8, it can be seen that the skin is very moist due to the increase of the ΔTEWL value and the Corneometer Value of the examples. It can be seen that the jade powder has a small crust of water, so that moisture and nutrients effectively penetrate, thereby maximizing the moisturizing effect.

Test Example: Comparison of Sharpness of Skin Color

In order to determine the sharpness of the skin color with respect to the Example and Comparative Example, the average value was measured three times using C.C.M (Comprterized Color Matching System) is shown in Table 9 below. In this case, the L value represents the degree of lightness, and the higher the value, the higher the brightness.

Color expression Transparency L a * b * ABS Bare skin 66.12 10.26 15.95 - Example 6 68.85 10.08 19.44 4.43 Comparative Example 1 68.74 9.53 18.61 3.80

※ a * and b * values are for obtaining chroma Find C using. The higher the C value, the higher the saturation, and the higher the saturation, the higher the color development ability.

As shown in Table 9, the embodiment of the present invention has a high brightness, especially high saturation can be seen that the original color of the skin is clearly expressed after the foundation application.

Examples and Comparative Examples: Two-Way Cake

Raw material name Example 8 Example 9 Comparative Example 2 Talc (dimethicone treatment) To 100 To 100 To 100 2. Mica (Dimethicone Treatment) 15.00 15.00 15.00 3. Sericite (Dimethicone Treatment) 15.00 15.00 15.00 4. Jade powder 10. - - 5. Example 5 - 10.00 - 6. Titanium Dioxide (Dimethicone Treatment) 15.00 15.00 15.00 7. Iron Oxide (Dimethicone Treatment) Quantity Quantity Quantity 8. Ultramarine (Dimethicone Treatment) 2.00 2.00 2.00 9. Silica 5.00 5.00 5.00 10. Liquid paraffin 6.00 6.00 6.00 11.Dimethicone 5.00 5.00 5.00 12. Sesquioleate sorbitan 2.00 2.00 2.00 13. Antioxidants 0.10 0.10 0.10 14. Preservative 0.20 0.20 0.20 15. Spices Quantity Quantity Quantity

Manufacturing method:

1) Mix raw materials 1-9 for 30 minutes with Henschel mixer to make it uniform.

2) The raw materials 10-15 are heated to 80 ° C. and dissolved uniformly, followed by mixing in 1) above.

3) 2) is mixed with a Henschel mixer for 20 minutes and then pulverized with a grinder.

4) The above 3) is filtered and then molded into a product.

Test Example: Comparison of Use

Two-way cake containing jade powder surface-treated with the jade powder or silicone emulsion of the present invention as an example, using the existing product as a comparative example 20-30 for items such as adhesion, spreading, makeup persistence, skin dryness prevention Thirty women in the mid-term were used for one month and compared and evaluated. The results are shown in Table 11 below.

Adhesion Spreadability Softness Toilet paper Flour Dryness prevention Particle aggregation Example 8 5 3 4 5 5 4 3 Example 9 5 5 5 5 5 5 5 Comparative Example 2 3 2 2 2 3 3 3

Legend: Very good-5, good-4, moderate-3, somewhat dissatisfied-2, dissatisfied-1

As shown in Table 11, it can be seen that the Example of the present invention is generally better in quality than the Comparative Example, and in particular, Example 9 using jade powder surface-treated with a silicone emulsion is much superior in terms of particle aggregation and spreadability. have.

Examples and Comparative Examples: Lipstick

Name Example 10 Example 11 Comparative Example 3 1. Paraffin Lead 5.0 5.0 5.0 2. Candelilla Lead 10.0 10.0 10.0 3. ceresin 2.0 2.0 2.0 4. Octyldodecanol 20.0 20.0 20.0 5. Trioctanoin 5.0 5.0 5.0 6. Castor Oil 33.0 33.0 28.0 7. Squalane 10.0 10.0 10.0 8. Alkyldimethicone 2.0 2.0 2.0 9. Jade powder 2.0 - - 10. Example 4 - 2.0 - 11. Talc - 2.0 12. Acrylate Copolymer 3.0 3.0 3.0 13. Pigment 10.0 10.0 10.0 14. Preservative Qs Qs Qs 15. Incense Qs Qs Qs

Manufacturing method:

1) The raw materials 1-8 and 14 are heated to 85-90 ° C., dissolved, and mixed uniformly.

2) The raw material of 9-14 is added to 1), mixed and degassed uniformly, cooled to 75 ° C., and the raw material 15 is dispersed for a short time and then molded into a lipstick.

Test Example: Evaluation of Skin Wound Healing

Lipstick containing jade powder surface-treated with the jade powder or silicone emulsion of the present invention as an example, to measure the skin wound healing effect by measuring TEWL (Transepidermal Water Lose) of the skin using the existing product as a comparative example As seen, the human skin is irritated with 5% by weight of sodium lauryl sulfate (SLS: Sodium Lauryl Sulfate) for 6 hours to injure the skin and apply the product of Example and Comparative Example twice a day for 2 weeks. Measure the condition. In general, when the skin is injured, the protective tissue of the skin is destroyed, the TEWL level of the skin is increased rapidly, and the skin moisture is reduced. Therefore, as the wound is healed, the protective tissue of the skin is restored to reduce the evaporation of water. Therefore, this value is measured to measure the time taken until the measured value is reduced to the state before the stimulation. To evaluate.

Evaluation item Example 10 Example 11 Comparative Example 3 Recovery time (days) 3 days 3 days 10 days

As shown in Table 13, it can be seen that the embodiment of the present invention has an excellent skin wound healing effect as compared to the comparative results of the measurement of the water evaporation amount of the skin.

Test Example: Comparison of Use Effect

By using the product of the present invention as an example and the existing product as a comparative example, 300 women in their 20s and 30s are used for 2 weeks for 2 months in the dryest lip state, ie, roughness of lips before and after use, Lip skin irritation and persistence of lipstick were closely observed and compared and the results are shown in Table 14.

Evaluation item Evaluation standard Example 10 Example 11 Comparative Example 3 Lip Roughness Improvement Prize 246 250 34 medium 37 40 150 Ha 17 10 116 Skin irritation Occurrence 0 0 20 Lipstick Persistence Prize 255 266 105 medium 32 30 152 Ha 13 4 43

As shown in Table 14, it can be seen that the embodiment of the present invention has an excellent lip roughness improvement effect compared to the comparative example, which is excellent in moisturizing effect by easy infiltration of the lipophilic component by generating anion of jade powder and small cluster of water To provide. In addition, it can be seen that the excellent adhesion and excellent persistence of the lipstick.

Examples and Comparative Examples: Pack

Name Example 12 Example 13 Comparative Example 4 1. Purified water To 100 To 100 To 100 2. Panthenol 0.2 0.2 0.2 3. Concentrated glycerin 6.0 6.0 6.0 4. Hyaluronic Acid 5.0 5.0 5.0 5. Monomerite - - 13.0 6. Jade powder 13.0 - - 7. Example 4 - 13.0 - 8. Pigment Quantity Quantity Quantity 9. Squalane 4.0 4.0 4.0 10. Floating Paraffin 3.0 3.0 3.0 11. Preservative 0.2 0.2 0.2 12. Spices Quantity Quantity Quantity

Manufacturing method:

1) The raw materials 1-4 are heated to 60-65 ° C. and mixed uniformly.

2) Put the raw material 5-8 into the mixer and mix uniformly, and slowly put into 1) while stirring at 2,500-3,000rpm with an azi mixer, and mix with a homomixer for 10-20 minutes.

3) Dissolve the raw material 9-11 by heating it to 80-90 ° C. and then adding it to 2). The raw material is stirred at 2,500-3,000 rpm for 10 minutes, and then the raw material 12 is added and stored at room temperature.

Test Example: Comparison of Use Effect

For 50 women aged 20-40 years, the results were obtained three times per month for the Examples and Comparative Examples, and then the average value was obtained. The results are shown in Table 16 below.

Check item Example 12 Example 13 Comparative Example 4 Skin clean effect 4.8 4.3 3.6 Spreadability 4.2 4.6 3.2 Softness 4.5 4.5 4.0 Lightness 4.5 4.7 3.1 stability 4.7 4.7 3.5 Moist 4.5 4.5 3.4 Sharpness of skin color 4.5 4.5 2.9

As shown in Table 16, it can be seen that the pack containing jade is excellent in all items, in particular, compared to the comparative example, it is excellent in the skin cleansing effect, the softness of the skin after use, the sharpness of the skin color.

As described above, the cosmetic composition containing the jade powder is excellent in moisturizing effect, skin roughening effect and improves the brightness, saturation to brighten the skin color. In particular, jade powder is surface-treated with a silicone emulsion to enhance its effectiveness depending on the formulation, improving transparency, spreading and adhesion, preventing powder agglomeration, and providing sebum control to improve product quality and reliability. Will be effective.

Claims (12)

In the cosmetic composition, Cosmetic composition containing jade powder. The method of claim 1, The jade powder has a chemical composition of Ca ₂ (Mg, Fe) ₅ Si ₈ O ₂₂ (OH), has an average particle size of 1-10 μm, has a fibrous appearance, and has an A1203 content of 15.3 ± 3.0 wt% and a content of magnesium oxide. A cosmetic composition containing jade powder, characterized in that 14.0 ± 3.0% by weight, the content of SiO ₂ is 45.0 ± 2.0% by weight, the hardness is 6.0 ± 0.1. Cosmetic composition containing jade powder surface-treated with silicone emulsion. The method of claim 3, wherein Silicone emulsion is a cosmetic composition containing jade powder, characterized in that the cross-linked silicone polymer as a base material emulsifies the cyclomethicone, silicones, water as the main component. The method of claim 4, wherein The crosslinked silicone polymer has a specific gravity of 0.9 ± 0.05, a bulk density of 0.18 ± 0.05, an average particle size of 2-15 μm, and an oil absorption ability of 70-80g per 1g of the polymer itself. A cosmetic composition containing jade powder, characterized in that blended at 20% by weight. The method of claim 4, wherein Cyclomethicone has a D4, D5 structure, it is used alone or in combination cosmetic composition containing jade powder, characterized in that blended at 40-60% by weight of the total composition of the silicone emulsification. The method of claim 4, wherein Silicone oil is a cosmetic containing jade powder, characterized in that it is blended 5-10% by weight of the total composition of silicone emulsification, either alone or in combination with bihenoxydimethicone, stearoxydimethicone, lauryl dimethicone polyolloy. Composition. The method of claim 4, wherein Water is a cosmetic composition containing jade powder, characterized in that blended in 5-30% by weight of the total composition of silicone emulsification. The method of claim 3, wherein Cosmetic composition containing jade powder, characterized in that the emulsion coating substrate is coated with 2-30% relative to 100% by weight of jade powder. The method according to claim 3 or 9, Cosmetic composition containing jade powder, characterized in that the emulsion coating substrate is coated with 2-3% by weight compared to 100% by weight of jade powder. The method of claim 1, Jade powder is 0.1-50% by weight of the total weight of cosmetics, water-in-oil or oil-in-water makeup base, foundation, skin cover, lipstick, lip gloss, face powder, two-way cake, lip liner pencil, pack, eyeshadow, cheek color Cosmetic composition characterized by containing in cosmetics, such as eyebrow pencils. The method of claim 3, wherein The jade powder surface-treated with silicone emulsion is 0.1-50% by weight based on the total weight of the cosmetics, water-in-oil or oil-in-water makeup base, foundation, skin cover, lipstick, lip gloss, face powder, two-way cake, lip liner pencil, packs, A cosmetic composition characterized by containing it in cosmetics, such as eye bird, cheek color, and eyebrow pencils.