KR101795709B1

KR101795709B1 - Visage improvement patch and manufacturing method of same

Info

Publication number: KR101795709B1
Application number: KR1020150189783A
Authority: KR
Inventors: 김정현; 신민철; 문정민; 김성빈
Original assignee: 주식회사 케이티에이치아시아; 주식회사 메디셀바이오
Priority date: 2015-12-30
Filing date: 2015-12-30
Publication date: 2017-12-01
Also published as: KR20170079337A

Abstract

The present invention relates to a skin temperature-responsive functional hydrogel applied to a patch, which helps to form a V-line face and a slender face line when the patch is attached to the face, The present invention relates to a patch for improving the contour of a face using a skin temperature responsive functional hydrogel,
The composition is prepared by preparing a patch for facial contour improvement comprising a urethane film, a nonwoven fabric, a hydrogel, a facial contour remedy, an auxiliary additive, and a release film, wherein the hydrogel is made of polyacrylic acid, glycerin, Water, sodium hydroxide, agar, polysorbate 60, and the facial contour improving agent is a mixture of walnut extract, plantain extract, flaxseed oil and ginseng extract, The mixing ratio of the hydrogel, the facial contour remedy and the humectant is 80 to 90% by weight of the hydrogel, 8 to 90% by weight of the facial contour remediation agent, 14% by weight, and the auxiliary additive is 2 to 6% by weight.

Description

Technical Field [0001] The present invention relates to a patch for improving facial contour using a skin temperature responsive functional hydrogel,

The present invention, when adhered to the face, reacts to the face temperature and slowly dissolves while chemically changing to a sol state, absorbed into the face, thereby helping to form a V-line face type and a slender face line, The present invention also relates to a patch for improving facial contour using a skin temperature responsive functional hydrogel having excellent efficacy.

In general, human skin, like eyes and teeth, is part of the human body that is likely to change with age. The extent of the variation is very large and varies according to the region. Among these changes, there are skin diseases that are likely to occur with increasing age, such as aging pigment, albumin, and hemangioma.

However, in accordance with the increase in age, in addition to such pathological skin changes in the skin, various changes in cosmetics such as skin gloss and gloss decrease, smoothness decrease, elasticity decrease, pigmentation and the like also occur. Among these, One is the study of changes in skin wrinkles.

On the other hand, skin wrinkles are one of the most noticeable changes in appearance of skin aging. They appear on the face, neck, and other body parts around the eyes, around the eyes, and around the mouth from about 25 years of age. . Wrinkles can be divided into straight wrinkles around the eyes or on the forehead, wrinkles that form triangles or squares by crossed lines appearing on the ball or neck, and wrinkles that are fine wrinkles that appear on the covering area of the elderly.

Among them, straight wrinkles and wrinkles are repeated with the movement of the muscles and deformed by the movement of the skin, as seen from the characteristics of the areas where they occur, and are gradually fixed by wrinkles. Although the process has not been fully elucidated yet, it appears that changes in the structure, function, and physical properties of the skin that occur as the age increases. The influence of daylight, especially ultraviolet light, has a great influence on such changes.

The photoaging that chronic exposure to sunlight causes changes in different parts of the skin from natural aging. The photoaging skin may lose the elasticity of the skin due to the thickening of the striking stratum corneum, drying or accumulation of denatured elastic fibers and damages on the base layer and the periphery of the dermis, decrease in resilience to repeated skin changes Therefore, it is finally settled as wrinkles.

On the other hand, it is known that the dermis common to the skin due to the increase in age of the skin where the wrinkles of the axial plane appear, the flattening of the epidermis boundary, the decrease of the binding force, and the atrophy of the skin are added to relax the skin and result in fine wrinkles have.

As such, it is known that the change in the content of collagen protein, which has the greatest effect on the wrinkling of the skin, is present in the dermal layer of the skin, which accounts for about 70 to 80% of the total dry weight of the skin. Collagen proteins are known to control the elasticity of the skin along with the elastic fiber Elastin.

In recent years, studies have been actively conducted to increase the skin density of the epidermal layer and the dermal layer of collagen protein and elastin, which affects the wrinkles of the skin, by utilizing various functional materials.

In addition, research on the improvement of wrinkles has been carried out variously in the formulations and cosmetic methods for maximizing the effects as well as manifesting the efficacy by the compounding ingredients.

On the other hand, in accordance with the well-being trends of today, the herbal ingredient, which is a natural raw material, is in the limelight in the beauty, among which flowers with a plant origin are mainly used. In one room, there is a sentence that says, "The nature of flowers is all light and spreads out." This means that the flowers are turned by raising the blood to the face. If you express this more in detail, most of the flowers emit fragrance of the head, the boss is on the flower, and the flower is also on the stem and the stem is lighter, so most of them go into the boss and emit the fraud. .

In this way, we introduce in detail the correlation of face skin and flower in one room.

In particular, patch therapy in oriental medicine is one of the widely used oriental medicine treatments for applying gauze containing cottonseed medicines (liquid), cotton, paper and the like to the locus.

There are detailed examples of the Dong-bo-bo-gyung-jin section on how to remove the pus from the skin without damaging the skin, and how to wash it with a running drug.

In the modern era, it is applied to the treatment of hypertension and herbal medicines to improve blood flow and alleviate pain and stiffness. Taping therapy And a non-medicinal method in which a tape is attached to a part of a circulatory or acupuncture point to stimulate the hairs of a blood vessel through stimulation with a tape.

However, it is not yet widely used in relation to the skin that can be used most effectively for pain and stiffness, muscles and ligaments, combined with the efficacy of the drug and physical ligation, or for the most effective effect. to be.

Korean Patent Laid-Open No. 10-2014-0102967 (Aug. 25, 2014) Korean Patent Laid-Open No. 10-2012-0116276 (October 22, 2012) Korean Registered Patent No. 10-1127118 (Mar.

The present invention relates to a facial contour remediation agent and a facial cleansing composition containing a functional substance in a hydrogel for causing a chemical change to a sol state while being slowly dissolved in a sol state in response to a face temperature when a patch containing a hydrogel component is adhered to the face, Improved facial contour using functional hydrogel for skin temperature-sensitive function that helps to make V-line face type and slender face line by attaching functional hydrogel mixed with additives Patches and a method of manufacturing the same.

According to an aspect of the present invention, there is provided a method of manufacturing a nonwoven fabric, comprising the steps of: applying an adhesive (15) to one surface of a urethane film (10) Preparing a functional hydrogel by mixing the hydrogel (25) with a facial contour remedy having an effect of improving facial contour, and an auxiliary additive having cross-linking and moisturizing effect; The functional hydrogel is applied to the surface of the nonwoven fabric 20 or one side surface of the release film 30 so that the functional hydrogel is closely contacted with the nonwoven fabric 20 and the release film 30, ; Aging and drying the patch sheet to form the functional hydrogel in a semi-solid state functional hydrogel; Cutting a patch sheet having the semi-solid state of the functional hydrogel in a shape similar to a part to which the human body is applied;

Wherein the hydrogel is composed of polyacrylic acid, glycerin, water, sodium hydroxide, agar, polysorbate 60, and the facial contour improving agent is a walnut extract, The supplementary additive is a mixture of one or both of yam root extract and horse root root extract, and the hydrogel, the facial contour remedy and the auxiliary additive Is composed of 80 to 90% by weight of a hydrogel, 8 to 14% by weight of a facial contour remedy, and 2 to 6% by weight of an auxiliary additive.

Before the urethane film 10 and the nonwoven fabric 20 are adhered to each other, a step of dyeing or silk printing the selected color to the urethane film 10 or the nonwoven fabric 20 is further added.

The hydrogel may contain 38 to 59.6% by weight of polyacrylic acid, 8 to 18.4% by weight of glycerin, 0.8 to 1.2% by weight of sodium hydroxide, 0.8 to 1.2% by weight of agar, Wherein the supplementary additive comprises 30 to 70 wt% of a root extract of yam root when the root extract of yam and root extract are mixed, 0.8 to 1.2 wt% of Polysorbate 60, and 30 to 40 wt% of water, And 30 to 70% by weight of a horse root root extract. The composition for improving the contour of the face comprises 12 to 32.5% by weight of walnut extract, 35 to 41.5% by weight of plantain extract, 27 to 33% by weight of flaxseed oil, By weight, and 0.5 to 1.5% by weight of an adjuvant.

The adjuvant may be any one selected from lauroylproline and adenosine.

The semi-solid state of the functional hydrogel is formed by aging the mixture at 50 to 80 ° C for 2 to 4 days and then drying the aged functional hydrogel for 1 to 3 days.

The patch for facial contour improvement according to the present invention prepared by the above method is a patch for improving the contour of the hydrogel, which, when adhered to the face as described above, gradually changes in a state of sol while being dissolved in response to the face temperature, And a supplementary additive to the face to attach the functional hydrogel to the face to help form a V-line face shape and a slender face line, as well as help to skin beauty.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a process diagram showing a method for manufacturing a patch for improving facial contour according to the present invention. FIG.
2 is a cross-sectional view for explaining the configuration of a patch for facial contour improvement of the present invention.

A method for manufacturing a patch for improving facial contour using a skin temperature responsive functional hydrogel according to the present invention comprises the steps of: applying an adhesive (15) to one surface of a urethane film (10) and then bonding the nonwoven fabric (20); Preparing a functional hydrogel by mixing the hydrogel (25) with a facial contour remedy having an effect of improving facial contour, and an auxiliary additive having cross-linking and moisturizing effect; The functional hydrogel is applied to the surface of the nonwoven fabric 20 or one side surface of the release film 30 so that the functional hydrogel is closely contacted with the nonwoven fabric 20 and the release film 30, ; Aging and drying the patch sheet to form the functional hydrogel in a semi-solid state functional hydrogel; Cutting a patch sheet having the semi-solid state of the functional hydrogel in a shape similar to a part to which the human body is applied;

Further, dyeing or silk printing of the selected color is added to the urethane film 10 or the nonwoven fabric 20 before the adhesion of the urethane film 10 and the nonwoven fabric 20.

In addition, the adjuvant is composed of any one selected from lauroyprolin and adenosine.

Hereinafter, a functional material used for manufacturing a patch for improving facial contour using the skin temperature responsive functional hydrogel according to the present invention will be described.

- next -

1) The walnut is a fruit of the walnut tree (Juglans sinensis), a deciduous tree of the phylloxera. It is almost circular and has a nucleus. Europe is distributed in its origin, China and Asia and cultivated all over the world. Korea is mainly distributed in the central part of Korea. The chemical composition of walnuts is especially rich in protein, with more than two meats of fat. Lipids are twice as much as pork. Lipids have many unsaturated fatty acids and many essential fatty acids that lower serum cholesterol, preventing unnecessary attachment of cholesterol to blood vessels. It is known to give. In addition, it is rich in minerals and vitamin B ₁ , and when taken every day, the skin becomes glazed and high, and it has antioxidant and anti-aging effect. According to the bone marrow, walnut protects the liver, warms the waist and knees, It removes sputum, strengthens kidney function, enhances memory, and is also used in the treatment of nervous breakdown. Because it is known that lipid components can increase the moisture retention of the stratum corneum, lipid-rich walnuts also prevent skin dryness and make the skin moisturized.

2) Plantago asiatica is a perennial plant belonging to Plantaginaceae. It is a herb that is native to East Asia and Central Asia such as Korea, China and Japan. It has a strong vitality and excellent fertility. It is a powerful diuretic which is widely used in nephritis, cystitis and urethritis, and it has been widely used in minerals, proteins, vitamins and polysaccharides. These components are known to be involved in anti-inflammatory actions. The main physiologically active components of plantain are Iridoid glycosides Aucubin and Plantaglucoside, various Sterols, Adenin, Choline, Mucilage, And various fatty acids. Antimicrobial activity, bile secretion action, hepatotoxic defense action and blood pressure lowering action have been reported.

3) Flaxseed oil is obtained by milking flaxseed. Flaxseed contains a large amount of proteins, essential fatty acids, and anticancer substances that can not be found in other plant seeds. In particular, research has shown that flaxseed can prevent skin-related diseases. In other words, it has excellent effect on skin diseases caused by spots, freckles, and ultraviolet rays, and also has an excellent effect of preventing atopic skin diseases and preventing flushing phenomenon from women's menopausal period.

4) Ginseng, along with the beauty effect, removes aging keratin to clear skin and restore blackened skin. In addition, ginseng removes the horny keratin on the surface of the skin to restore a clear, shiny skin. Therefore, it has a particularly good effect on rough and dry skin, and a whitening effect can be expected in long-term use. It is suitable for use on rough, dry skin, aging skin, and freckles of spiny freckles.

5) Yams are also known as sugar beans and grow mainly in mountain areas. The stem comes out from the flesh root of the circumference type and hoists up another object. Leaves are opposite or staggered, petiole is long, long oval or triangular, pointed end, bottom is heart-bottomed, hairless. The main shoots grow on the axilla. The flower is a single flower, blooming in June to July, and runs on a water inflorescence. The male flower ears stand upright, the female flower ears fall down, and white flowers hang. Male flowers have 6 stamens, foliage pieces and 1 pistil, and female flower has 6 filigree pieces and 1 pistil. The fruit is capsule with three wings and the seed also has membranous wings. In particular, the root of yam is root, which means that the root of the yam has grown in size due to the accumulation of nutrients, and the yam root is rich in phyto-mucin (similar to the component of snail mucus as a vegetative mucin) It does not dry out the skin and protects the skin from the outside and exerts an effect of healing wounds.

6) Horseback riding is also known as an abattoir, growing in deep mountain forests and about 1m in height. It has a thick roots and purplish black. Leaves are alternate phyllotaxis, long petiole, and divide 3 ~ 1 ~ 2 times. Small leaves are ovate, often split into 2-3, with irregular sawtooth. The flowers bloom in August to September in white, with a large conical flower on top of the stem. Calyx is 4 ~ 5 pieces, petals are 2 ~ 3 pieces, and ends are divided into 2 pieces. There are many surgeries and ovaries. The fruit is ripened in October as molten and ossified fruit. For breeding, the seed is given up or released. The main efficacy of horse riding can be seen as 升 (up) and mountain (). The word "wins" refers to a symptom that occurs when the stomach does not climb up, such as symptoms of gastrointestinal tract, intestinal wastewater, dehydration, tachypnea, and headache, literally lifting up the stamen. It means to distract the heat poison which is staying in the inside. Therefore, when riding is used as a topical agent for skin, the effect is judged on the basis of these properties. The concept of w is given from the viewpoint of giving elasticity to wrinkled skin and improving wrinkles. The concept of acid is dermatitis due to heat, It can be considered from the point of view that it releases toxic fungus which causes in trouble, and it can see effects such as antioxidation, anti-aging, moisturizing, sedation.

The functional ingredients listed above exert an excellent effect on reduction of serum cholesterol, exfoliation and skin beauty. In manufacturing the patch for improving the contour of the present invention, the effect to be achieved by the interaction between the raw materials can be expected have.

In the present invention, it is preferable to extract the active ingredient by a hot water extraction method having a wide extraction range, and the hot water extraction method is a method of extracting an active ingredient from the above- As already well known, this means an extraction method in which each of the obtained raw materials is washed, the washed raw material is supplied to a heating vessel together with water, and then the mixture is heated to a strong fire to be lowered to a low temperature and then quenched Since this is a conventional extraction method, a detailed description is omitted.

Hereinafter, a method of manufacturing a patch for improving facial contour using the skin temperature responsive functional hydrogel according to the present invention will be described as follows.

- next -

a) bonding the nonwoven fabric to one side of the urethane film

The step a) of the present invention is a step of applying the adhesive 15 to one surface of the urethane film 10 and then bonding the nonwoven fabric 20 to the surface of the urethane film 10 as shown in Fig. Because it is harmless to the human body and can be deformed according to the bending shape of the skin, and moisture evaporation can be suppressed.

The reason why the nonwoven fabric 20 is used is that it maintains a close contact force with the skin, is safe to the skin to be contacted, sufficiently functions the skin temperature responsive hydrogel of the present invention, At the same time, long-term storage is possible.

In order to colorize the patch for improving facial contour of the present invention, the urethane film 10 or the nonwoven fabric 20 is dyed or silk printed in a selected color before the urethane film 10 and the nonwoven fabric 20 are bonded It can also be used. The silk printing is one of various printing techniques by forming a film, pouring a dye and pushing it out with a rubber so as to stain the dye.

In addition, a logo such as a logo, a character, a trademark, or the like may be printed on the urethane film 10 or the nonwoven fabric 20, or may be embossed or embossed so that the surface of the urethane film 10 or the nonwoven fabric 20 has a curvature.

When the nonwoven fabric 20 is adhered to one surface of the urethane film 10, the adhesive 15 is applied to one surface of the urethane film 10 and then the nonwoven fabric 20 is adhered to the surface of the urethane film 10 and laminating To the surface of the substrate).

b) preparing a skin temperature responsive functional hydrogel

Step b) of the present invention is a step of preparing a functional hydrogel having a facial contour improving effect, which is a main feature of the present invention, and will be described separately below.

c) Patch Sheet Production Step

The functional hydrogel is applied between the nonwoven fabric 20 and the release film 30 after the functional hydrogel is applied to the surface of the nonwoven fabric 20 or one surface of the release film 30 The nonwoven fabric 20 and the release film 30 are adhered to each other through a rolling device in order to closely contact the release film 30 with the nonwoven fabric 20 coated with the functional hydrogel on the one side, Or the like.

d) Formation of semi-solid state of functional hydrogel in patch sheet

In the step d) of the present invention, the functional hydrogel contains a functional material composed of a mixture of components in the form of a liquid phase, and the functional hydrogel is dispersed in the nonwoven fabric 20 When the functional hydrogel is applied, most of the functional hydrogel is separated from the nonwoven fabric 20 so that the functional hydrogel is applied to other parts of the human body such as hands during the process of using the product,

The patch sheet is aged and then dried to form the functional hydrogel as a semi-solid functional hydrogel. One example of forming the functional hydrogel in a semi-solid state is to aged at 50 to 80 ° C for 2 to 4 days, and then aging the functional hydrogel to dry at room temperature in a closed space for 1 to 3 days. The aging period is most preferably 2 days to 4 days, and if it exceeds 4 days, it is gradually cured so that it does not exceed 4 days. If the drying time is less than 1 day, the viscosity is too much to use on the skin, and if it is more than 3 days, the viscosity becomes too small and it is easily disadvantageous when it is used.

The functional hydrogels existing between the nonwoven fabric 20 and the release film 30 are formed in the semi-solid state functional hydrogels through the above-described process because they are close to a sol state so that they do not flow out to the outside during distribution or storage .

The reason why the functional hydrogel is aged at 50 to 80 ° C for 2 to 4 days is that the polyacrylic acid, glycerin, water, sodium hydroxide, agar, polysorbate 60 (Polysorbate 60), a plant extract having a mixture of any one or two of walnut extract, plantain extract, flaxseed oil, ginseng extract, yam root extract and horse root root extract, So that it is aged and stabilized.

As described above, the patch including the functional hydrogel formed in a semi-solid state dissolves the gel-state hydrogel in response to the body temperature, that is, the face temperature due to the application mechanism of sodium hydroxide upon adhering to the face, Thereby eventually transferring the functional substance to the skin.

Therefore, the functional hydrogel containing sodium hydroxide is sensitive to the skin temperature, so that the component having the function of improving the contour of the face is well penetrated into the skin.

e) Patch sheet cutting step

The step (e) of the present invention is a step of cutting the patch sheet in which the functional hydrogel is in a semi-solid state into a shape similar to the application region of the human body, which is cut so as to be applicable to the entire face of the user or a part of the face of the user.

The method for manufacturing the skin temperature-responsive hydrogel of step b), and the action and effect of the skin temperature-responsive hydrogel according to the present invention will be described below.

- next -

The functional hydrogel of the present invention comprises 80 to 90% by weight of a hydrogel, 8 to 14% by weight of a facial contour remedy, and 2 to 6% by weight of an auxiliary additive,

Wherein the hydrogel is composed of polyacrylic acid, glycerin, water, sodium hydroxide, agar, polysorbate 60, and the facial contour improving agent is a walnut extract, Plant extract, flaxseed oil, ginseng extract, and auxiliaries. The supplementary additive is a mixture of one or both of yam root extract and horse root root extract.

Polyacrylic acid, glycerin, water, sodium hydroxide, agar, polysorbate 60 (Polysorbate 60) constituting the hydrogel are conventional techniques used for preparing patches. A specific description thereof is omitted. The composition of the embodiment is 38 to 59.6% by weight of polyacrylic acid, 8 to 18.4% by weight of glycerin, 0.8 to 1.2% by weight of sodium hydroxide, 0.8 to 1.2% by weight of Agar, 0.8 to 1.2% by weight of Polysorbate 60 and 30 to 40% by weight of water.

Polyacrylic acid among the hydrogel components is a polymer polymer and is preferably used in an amount of 38 to 59.6% by weight.

On the other hand, the polyacrylic acid is preferably used alone, but polyacrylic acid, polymethacrylic acid, polyacrylic acid copolymer, and polymethacrylic acid copolymer may be used alone or in combination. When the polyacrylic acid is used in an amount of less than 38% by weight, it is difficult to maintain the patch shape and adherence is deteriorated. When the polyacrylic acid is used in an amount exceeding 59.6% by weight, the release rate of the hydrogel Is lowered.

Glycerin may exhibit the function of a moisturizing softener, but it serves as a patch for improving contour of the face and imparts viscosity to improve spreadability (spreadability). The preferable content of the glycerin is 8 to 18.4 wt%.

Sodium hydroxide is an application mechanism for dissolving a gelated hydrogel into a fluidized state, and the preferable content of the sodium hydroxide is 0.8 to 1.2% by weight.

Agar is a viscous, complex polysaccharide mixture extracted by physical and chemical treatments with seaweed and the like as a main raw material, and has an effect of cleansing the blood of a cold person and normalizing the hormone secretion. 0.8 to 1.2% by weight.

In addition, polysorbate 60 (Polysorbate 60) is preferably used as a surfactant (mixture of substances having different properties), and it is preferably used in an amount of 0.8 to 1.2% by weight.

As described above, the facial contour remedy comprises 12 to 32.5% by weight of walnut extract, 35 to 41.5% by weight of plantain extract, 27 to 33% by weight of flaxseed oil, 5 to 12% by weight of ginseng extract, 0.5 to 1.5% %, And the supplementary additives, yam root root extract and horse root root extract, or both.

The reason for mixing any one or both of walnut extract, plantain extract, flaxseed oil, ginseng extract, adjuvant, yam root extract and horse rid extract in the above facial contour remedies is that the efficacy described in 5) and 6) That is, the effect of preventing the skin from drying out, protecting the skin from the outside, and healing wounds, etc., in the patch for improving the contour of the face of the present invention. In addition, yam root extract and horse root root extract contain a large amount of glycosides such as yogogenin, creptogen, and diosgenin, which act to activate hydrolysis.

The mixing ratio of the hydrogel, the facial contour remedy and the auxiliary additive is 80 to 90% by weight of the hydrogel, 8 to 14% by weight of the facial contour remedy and 2 to 6% by weight of the auxiliary additive, 6), since the efficacy such as facial contour improvement and skin protection are different from each other, it is intended to standardize the application of the different effects to the patch of the present invention. Here, mixing the auxiliary additive in the functional hydrogel of the present invention is intended to increase softness and moisturization of the skin even after patch removal due to the above-mentioned effects.

On the other hand, if the facial contour improving agent is used in an amount of less than 8% by weight based on the total weight of the functional hydrogel patch composition, the effect of improving facial contour is insufficient. If the amount is more than 14% by weight, , The performance of the functional hydrogel may be deteriorated, and therefore, it is preferable to use it within the above-mentioned weight range.

If the auxiliary additive is used in an amount less than 2% by weight based on the total weight of the functional hydrogel patch composition, the effect is not expected to be expected. If the auxiliary additive is used in an amount exceeding 6% by weight, .

When the yam root root extract and the horse root root extract are all mixed, it is preferable that the yam root root extract and the horse root root extract are mixed at a ratio of 30 to 70:30 to 70% by weight.

Hereinafter, the efficacy of the adjuvant in the facial contour remedy will be described.

- next -

1) Lauroyl prolin is one of the aliphatic amino acids that constitute proteins. It has a slightly sweet and hygroscopic columnar crystals and can be obtained by hydrolysis of proteins. It is mainly contained in gelatin, collagen and protein, and it occupies most of collagen together with hydro-proline.

2) Adenosine is a component of adenine and D-ribose-linked nucleotides, ribonucleic acid (RNA), and ATP, and is present in cells of all living organisms such as animals and plants. This is an ingredient in human cells that is excellent in stability and persistence when penetrating into the skin. It is also effective in improving oily skin troubles such as acne because it has anti-inflammatory function and restores the skin cell's self-renewal ability.

These adjuvants are commonly used for skin cosmetics. By mixing the cosmetics with the functional ingredients, the effect of improving facial contours as well as the beauty of the skin can be exerted at the same time.

Hereinafter, the present invention will be described more specifically by way of Examples and Experimental Examples.

However, the scope of the present invention is not limited by the examples and experimental examples described below.

( Example ) Functional Hydro Preparation of gel patches

After applying an adhesive to one surface of the urethane film, the nonwoven fabric is adhered to the surface of the nonwoven fabric and the woolen extract, flaxseed oil, flaxseed oil, ginseng extract, lauroyl proline, yam A functional hydrogel mixed with a root root extract is applied to the surface of the nonwoven fabric, and then a functional hydrogel is closely contacted with the nonwoven fabric in a position between the nonwoven fabric and the release film to produce a patch sheet. The functional hydrogel C for 3 days and then the aged functional hydrogel was dried for 2 days and cut to a size suitable for a face shape to prepare a functional hydrogel patch for facial contour improvement. The contents of the above components are shown in Table 1 below.

(compare Example ) Normal Hydro Preparation of gel patches

As a control group of the functional hydrogel patch of the present invention, a hydrogel patch was prepared in the same manner as in Example, except for the components of walnut extract, plantain extract, flaxseed oil, ginseng extract, and lauroyl proline. However, the contents of polyacrylic acid, glycerin, water, sodium hydroxide, agar, polysorbate 60, and yam root extract were the same as in the examples. The contents of the above components are shown in Table 2 below.

Ingredients content
(Unit: g) Polyacrylic acid
(Polyacrylic acid) 40 glycerin
(Glycerin) 9.5 Sodium hydroxide
(Sodium hydroxide) 1.2 Baby
(Agar) 1.2 Polysorbate 60
(Polysorbate 60) 1.2 water 30 Walnut extract 2.5 Plantain extract 4 Flaxseed oil 3 Ginseng extract 1.4 Lauroyl proline 0.2 Yam root root extract 5

Ingredients content
(Unit: g) Polyacrylic acid
(Polyacrylic acid) 40 glycerin
(Glycerin) 9.5 Sodium hydroxide
(Sodium hydroxide) 1.2 Baby
(Agar) 1.2 Polysorbate 60
(Polysorbate 60) 1.2 water 30 Walnut extract - Plantain extract - Flaxseed oil - Ginseng extract - Lauroyl proline - Yam root root extract 5

( Experimental Example ) Measure facial contour enhancement

Subjects were asked about the improvement of the contour of the lower face of the face, and 30 subjects were assigned to the present invention and 30 subjects were assigned to the comparative example. Experiments requiring improvement of the contour were applied to the lower face of the face for a total of 7 days once a day. In addition, during the lab period, other medications and massage were prohibited. In order to measure subjective perception improvement of the contour, the horizontal line is divided into 10 equal parts and there is no improvement of the contour from the leftmost. And the intensity of the contour improvement felt by the experimenter was indicated by an arrow and the distance to the arrow was measured. The range of the contour improvement is from 0 to 10, and the higher the score, the higher the contour improvement strength. The results are shown in Tables 3 and 4 below. In a comparative example, a hydrogel without a facial contour enhancing agent was attached to the lower face of the face. In this example, the hydrogel containing the facial contour formulation of the present invention described above was attached to the lower face of the face, Respectively.

Example Before use After 7 days Experiment 1 9.83 5.06 Experiment 2 9.88 5.08 Experiment 3 9.93 5.27 No. 4 experimenter 9.98 5.26 Experiment No. 5 9.91 5.15 Experiment 6 9.92 5.32 Experiment No. 7 9.97 5.65 Experiment No. 8 9.42 6.08 Experiment No. 9 9.23 6.31 Experiment No. 10 8.75 6.40 Experiment No. 11 8.85 6.48 Experiment No. 12 8.94 6.21 Experiment No. 13 9.04 6.07 Experiment No. 14 8.94 6.28 Experiment No. 15 9.04 6.44 Experiment No. 16 9.04 6.37 Experiment No. 17 9.23 6.34 Experiment No. 18 9.32 6.46 No. 19 experimenter 9.42 6.02 Experiment 20 9.42 6.10 Experiment No. 21 9.51 6.21 Experiment No. 22 9.61 6.26 Experiment No. 23 9.80 6.34 Experiment No. 24 9.90 6.04 Experiment No. 25 9.99 5.86 Experiment No. 26 9.90 5.86 Experiment No. 27 9.90 5.94 Experiment No. 28 10.00 5.80 Experiment No. 29 10.00 6.01 No. 30 experimenter 9.70 6.48

Comparative Example Before use After 7 days Experiment 1 9.02 10.0 Experiment 2 9.37 10.0 Experiment 3 9.31 10.0 No. 4 experimenter 9.47 9.96 Experiment No. 5 9.53 9.64 Experiment 6 9.70 9.65 Experiment No. 7 9.75 9.67 Experiment No. 8 9.81 9.80 Experiment No. 9 9.74 9.70 Experiment No. 10 9.67 9.60 Experiment No. 11 9.60 9.39 Experiment No. 12 9.65 9.19 Experiment No. 13 9.58 9.10 Experiment No. 14 9.52 8.80 Experiment No. 15 9.66 8.70 Experiment No. 16 9.69 8.75 Experiment No. 17 9.71 8.80 Experiment No. 18 9.62 8.94 No. 19 experimenter 9.53 8.99 Experiment 20 9.44 9.14 Experiment No. 21 9.47 9.19 Experiment No. 22 9.60 9.24 Experiment No. 23 9.52 9.18 Experiment No. 24 8.92 9.33 Experiment No. 25 9.24 9.38 Experiment No. 26 9.16 9.32 Experiment No. 27 9.11 9.27 Experiment No. 28 9.15 9.43 Experiment No. 29 9.51 9.59 No. 30 experimenter 9.56 9.76

As can be seen from the results of the experiment, the improvement of the facial contour of the functional hydrogel patch of the present invention and the general hydrogel patch (no facial contour formulation) over time showed that the functional hydrogel patch of the present invention was superior to the general hydrogel patch It was remarkably superior.

First of all, by developing a patch for improving the contour of a face using the functional hydrogel of the present invention, which lasts longer than the conventional mask pack or patch, and which is only required to be easily pasted during operation or during sleeping, a high moisture content, biocompatibility , The effectiveness of the raw materials for improving the facial contour to the activity is doubled, so that the effect of improving the facial contour can be expected efficiently.

While the present invention has been described in connection with certain exemplary embodiments and experimental examples, it is to be understood that the invention is not limited thereto and that various changes and modifications will be apparent to those skilled in the art. It will be understood that various modifications and changes may be made without departing from the scope of the appended claims.

10: urethane film 25: hydrogel
15: Adhesive 30: Release film
20: Nonwoven

Claims

Applying an adhesive (15) to one side of the urethane film (10) and then bonding the nonwoven fabric (20);
Preparing a functional hydrogel by mixing the hydrogel (25) with a facial contour remedy having an effect of improving facial contour, and an auxiliary additive having cross-linking and moisturizing effect;
The functional hydrogel is applied to the surface of the nonwoven fabric 20 or one side surface of the release film 30 so that the functional hydrogel is closely contacted with the nonwoven fabric 20 and the release film 30, ;
Aging and drying the patch sheet to form the functional hydrogel in a semi-solid state functional hydrogel;
Cutting a patch sheet having the semi-solid state of the functional hydrogel in a shape similar to a part to which the human body is applied;
The hydrogel is composed of polyacrylic acid, glycerin, water, sodium hydroxide, agar, polysorbate 60,
The facial contour remedy comprises 12 to 32.5 wt% of walnut extract, 35 to 41.5 wt% of plantain extract, 27 to 33 wt% of flaxseed oil, 5 to 12 wt% of ginseng extract, and Lauroylproline, Adenosine , 0.5 to 1.5% by weight of the adjuvant,
The auxiliary additive is a mixture of any one or both of yam root extract and horse root root extract,
Wherein the mixing ratio of the hydrogel, the facial contour remedy and the auxiliary additive is 80 to 90% by weight of a hydrogel, 8 to 14% by weight of a facial contour remedy, and 2 to 6% by weight of an auxiliary additive. A method for manufacturing an improvement patch.

The method according to claim 1,
Wherein a step of dyeing or silk printing a selected color is further added to the urethane film (10) or the nonwoven fabric (20) before the adhesion of the urethane film (10) and the nonwoven fabric (20) &Lt; / RTI >

The method according to claim 1,
Wherein the hydrogel contains 38 to 59.6% by weight of polyacrylic acid, 8 to 18.4% by weight of glycerin, 0.8 to 1.2% by weight of sodium hydroxide, 0.8 to 1.2% by weight of agar, 0.8 to 1.2% by weight of Polysorbate 60, and 30 to 40% by weight of water.

The method according to claim 1,
Wherein the auxiliary additive is a mixture of 30 to 70% by weight of the root extract of yam root and 30 to 70% by weight of the horse root root extract when the root extract of yam root is mixed with the horse root root extract. A method for manufacturing a patch for contour improvement.

delete

The method according to claim 1,
The semi-solid state of the functional hydrogel is aged at 50 to 80 ° C for 2 to 4 days and then the aged functional hydrogel is dried for 1 to 3 days to prepare a patch for facial contour improvement using the hydrogel .

A patch for improving facial contour using a hydrogel produced by the method of any one of claims 1 to 4.