KR100515764B1 - Face cleansing agent - Google Patents

Abstract

The present invention is an exfoliating and whitening cleanser having a whitening effect while finely removing the dead skin of the skin, and powders coated with alpha hydroxy acid on silica or zinc oxide that are used for exfoliation, and the whitening effect of Baekbong Ryeong It is a cleanser made of powdered powder, white nap, yulmu, ascorbic acid and anti-inflammatory licorice, green tea and water-soluble resin.

Description

Skin exfoliation and whitening agent {Face cleansing agent}

The present invention is a skin cleanser that quickly removes only the outermost layer of the skin, that is, the outermost stratum corneum among the epidermis without damaging the skin, and also smoothes the whitening function and more effectively exfoliates and whitens the skin.

Efforts to be a beautiful woman have been continued from ancient times. Currently, many cosmetic products have been newly developed and added to cosmetic products to increase their efficacy, but they have been used since ancient Roman times by experience, not by experiment. One of the methods used is to bathe in milk, and the skin is hardened, and a beauty treatment method that covers the entire face with a pressure bandage moistened with wine and lemon juice has been performed. It is entering the century. The peeling effect of the skin on the substance called alpha hydroxy acid contained in the milk and fruit is revealed. Peeling means peeling, which means peeling off dead skin cells without causing any irritation to the skin without causing any irritation. The reason why peeling is necessary for the skin is that the cells from the base layer of skin cells are about 28 days old. After passing through the stratum corneum and fall off keratin phenomenon, this phenomenon is smooth, the skin is shiny and healthy. However, as the body ages, the metabolism of the skin decreases and dead keratinocytes accumulate and become rough and dull skin, and peeling agents are used to remove unnecessary keratin and smooth the skin surface.

The technical problem to be achieved in the present invention is that the existing cosmetics using alpha hydroxy acid is applied to the skin, there is a risk that the residue may occur due to the residual residue of the present invention, the present invention removes dead skin cells in a short time and efficiently Alpha hydroxy acid is coated with a powder of silica or zinc oxide as a support for whitening. Therefore, if you mix the invention with water and wash it like rubbing your skin, it will adhere to your skin more efficiently by the powder support. Since it is removed by washing after doing so, the trouble of the skin is minimized and the purpose of removing keratin quickly is provided.

The present invention is an invention that removes keratin of skin in a more efficient and short time by using a dermabrasion agent coated with alpha hydroxy acid (Alpha Hydroxy Acid) on the powder of silica or zinc oxide 50 ~ 600 mesh used as an inorganic peeling agent. .

Alpha hydroxy acids are known to have various effects on the skin. One of them is somewhat different depending on the concentration and the duration of use, but it removes the keratinous keratinous layer outside the skin, is effective in exfoliation and stimulates the renewal of the new skin layer, making the skin look quite good. These alpha hydroxy acids are naturally occurring acids that are extracted from milk or plant sugars. For example, glycolic acid is produced from sugar cane, lactic acid is derived from milk, tartaric acid is derived from grapes, and citric acid is citric In the family, malic acid is produced and extracted from apples. Therefore, because these acids are found in fruits, they are also called fruit acids.

As a coating method used in the present invention, alpha hydroxy acid, for example, lactic acid is dissolved in an organic solvent which can be easily dissolved at room temperature, such as ethyl ether or ethanol, and then a powder of silica or zinc oxide 50 to 600 mesh is added. After stirring for 2 hours, the solvent may be removed under reduced pressure to form a coating powder.

Since the coating powder used in the present invention shows acidity, it may rarely give a slight irritation depending on the skin, and this stimulation minimizes skin troubles by the anti-inflammatory action of licorice or green tea. At this time, licorice and green tea also use powder of 50 ~ 600 mesh.

The whitening raw material used in the present invention is powdered finely powdered Baekryong, Baekjam and Yulmu into 50 ~ 600 mesh, which are well-known as herbal ingredients, and the effect of whitening is suppressed by the action of inhibiting the formation of melanin, a dark brown pigment produced from tyrosine. Use the well-known ascorbic acid (vitamin C).

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The water-soluble resin used in the present invention, when the composition of the present invention is mixed with a substance such as water or milk, the viscosity of the powder is weak and the skin adhesion is weakened to reduce the feeling of use to maintain a suitable viscosity to improve the adhesion to the skin to improve Although it is used for the purpose, water-soluble resin, such as sodium carboxymethylcellulose powder, arabic gum powder, or glucose powder which is a water-soluble resin, is used.

Ascorbic acid, also known as vitamin C, was first identified in Hungary in 1928 by A. Centumerzi, which was first isolated from bovine adrenal cortex, which is naturally found in plants such as green tea, lemon, spinach and cabbage. It is said to be contained. Most mammals, such as rabbits and mice, can synthesize ascorbic acid from glucose, but humans and monkeys cannot synthesize it in the body and must be consumed externally through food.

Ascorbic acid has the formula C6H8O6 and is a crystalline solid at room temperature. The dried ascorbic acid is known to be a material that is quite stable in air, and is very unstable when dissolved in an aqueous solution or other solvent, and is known to change easily after several days to several weeks. In the present invention, dried ascorbic acid is used in the dried powder, so that the user can secure a fairly good stability until just before mixing with water or other liquid.

When the acidity of the organic acid used in the present invention is too low or less than pH 3, there may be severe skin irritation. In the present invention, calcium carbonate is used to minimize acidity by making acidity weakly acidic.

The compositions according to the invention are described in the following examples, which are not intended to limit the invention.

In general manufacturing method, the inorganic powder, the organic solvent, and the alpha hydroxy acid are put in the reaction vessel, and the temperature is kept at 20 to 80 ° C., and the mixture is stirred so that the inorganic powder is sufficiently coated. Distillation removes the organic solvent to form a coating powder. Baekbongyeong powder, Baeksi sleep powder, Yulmu powder, licorice powder, green tea powder, ascorbic acid powder, sodium carboxymethylcellulose or arabic gum powder, which is a water-soluble resin, potassium sorbate as an antiseptic agent, and common flavor, and stirred at room temperature. Make it blend.

Example 1

100 g of silica (average 300 mesh) was added to 500 g of ethyl ether, and 30 g of lactic acid was added thereto. After stirring for 30 minutes, ethyl ether was distilled off under reduced pressure at 40 ° C. to obtain a powder.

Example 2

The method of manufacturing plant and white sieving powder is made by crushing each Baeknyeongyeong, white sieze, yulmu, licorice, and green tea with a high speed grinder, and then sieving the powder with 200 mesh net, or crushing all of them at their respective ratios and then grinding them with 200 mesh net To obtain the powder.

Example 3

Example using silica powder, lactic acid, sodium carboxymethyl cellulose, Baekbongryeong, Baekjap, Yulmu, licorice, ascorbic acid, etc. as raw materials

In order to actually test the performance of the present invention, a certain amount of each sample is taken from a woman of 30 years of normal skin, 34 years of dry skin, and 22 years of age for oily skin with acne. The effect of each sample was tested for a week while massaging. As a result, in the case of sample 1, the skin was smooth and soft at the time of facial cleansing after massage on the three skins, and there was a whitening effect and the makeup was well received. In the case of sample 2, after a long massage on dry skin, the face was slightly red and slightly irritating, but in acne oily skin, acne marks were significantly lightened, but there was no whitening effect. In the case of sample 3, even after long massage, there was almost no skin irritation and whitening effect. Sample 4 also had good results as in Sample 1. As a result of the test according to the present embodiment, it could be confirmed that excellent performance was obtained when each component was mixed within the range according to the present invention.

As described above, in the case of the exfoliating and whitening cleanser according to the present invention, only the outermost layer of the skin, ie, the outermost layer of the epidermis, is peeled off thinly, so the skin is easily removed from waste products, and the nutrients are easily penetrated and the makeup is applied. There is an advantage of not being excited. In addition, the whitening effect is excellent and has the bactericidal power to reduce acne and inflammation.

Claims (1)

Skin exfoliating powder coated with alpha hydroxy acid 10.7 ~ 25.0 Weight%; White sleep 10.0 ~ 20.0 weight%; Baekbong Ryong 10.4 ~ 15.8% by weight; Rate 12.0-18.2% by weight; Licorice 10.0 ~ 12.4 Weight%; Green tea 10.2-15 weight%; Calcium carbonate 0.5-2.3 weight%; Sodium carboxymethyl cellulose 10.0-13.0 weight%; Ascorbic acid 1.3-2.5 weight%; 0.1 weight% of preservatives; Skin exfoliation and whitening cleanser, characterized in that the composition is composed of 0.1 to 0.2% by weight fragrance. The coating powder composition, characterized in that the coating powder is coated on the silica powder with lactic acid which is an alpha hydroxy acid.