TWI766734B - Natural waterproof eyeliner cosmetic composition and method for preparing cosmetic therewith - Google Patents

Abstract

The present invention relates to a natural waterproof eyeliner cosmetic composition and a method for preparing cosmetics therewith. , A natural waterproof eyeliner cosmetic composition composed of colorants, which brings a cool feeling and a light feeling of use due to its unique volatility, and due to the fast drying properties of cosmetics, it brings a fast absorption feeling, a soft feeling of use, and moisturizing properties. And waterproof durability, because it is formed in the form of a pencil, it has good spreadability and three-dimensional effect, and because it is composed of natural ingredients instead of the toxic ingredients of previous eyeliners or by mixing, it will not cause skin around the eyes even if it is used for a long time. Allergies, and can be easily removed with eyeliner makeup remover after use.

Description

Natural waterproof eyeliner cosmetic composition and method for preparing cosmetic therewith

The present invention has a cool feeling and a light use feeling brought about by unique volatility, and has good spreadability and three-dimensional feeling, and improves waterproof durability, so that it can be used as a pencil-type natural waterproof eye pencil (eye pencil) used in various ways. ) cosmetic compositions and methods of making natural waterproof eyeliner cosmetic products therewith.

In summer, waterproof eyeliner cosmetics are mainly selected to prevent makeup removal caused by sweat or swimming pool water.

Usually, eyeliner cosmetics are in the form of "oil in water", and moisture diffuses well in water due to the principle of forming a water-soluble moisture film that wraps oil, but waterproof eyeliner cosmetics are "water-in-oil (water-in-oil)" water in oil)” form, which forms a film of oil so that it is not easily diffused by water or perspiration.

Conventional waterproof eyeliner cosmetic products have a short waterproof durability against sweat or water, and need to be reapplied at intervals of 2 to 3 hours. Therefore, there are problems in that there is no cool feeling and light feeling of use, and the spreadability and the three-dimensional feeling are poor.

In addition, the elasticity of the skin around the eyes is poor, and there are no ingredients that provide nutrients, so it is easy to have the phenomenon of lack of energy in the eyes, and it is difficult to remove when washing off after use, and skin allergies are prone to occur.

In order to solve the above-mentioned problems, the present invention provides a natural waterproof eyeliner cosmetic composition and a method for preparing natural waterproof eyeliner cosmetic composition by mixing volatile oil, viscosity enhancer, skin conditioner, bulking agent, interface active agent A surface active agent, a film former, a natural mineral spirits, a preservative, and a colorant constitute a natural waterproof eyeliner cosmetic composition.

In order to achieve the above purpose, the natural waterproof eyeliner cosmetic composition of the present invention is characterized in that it comprises: 5% by weight to 85% by weight of volatile oil; 0.7% by weight to 2.1% by weight of a tackifier; 1.2% by weight to 3.5% by weight % of skin conditioning agent; 0.1% to 0.5% by weight of bulking agent; 0.5% to 2.5% by weight of surfactant; 3% to 50% by weight of film-forming agent; 5% to 40% by weight of natural Mineral spirits; 0.8% to 1.5% by weight of preservatives; and 3% to 15% by weight of colorants.

The method for preparing the natural waterproof eyeliner cosmetic composition by the natural waterproof eyeliner cosmetic composition of the present invention comprises: step (S10), putting volatile oil isododecane (2-Methylundecane) into the batch reactor (Batch Reactor) Mix with isostearyl alcohol of natural solvent oil for 1.5 minutes to 2.5 minutes at the linear speed of 30m/s~40m/s; Step (S20), put the iron oxide black (CI 77499) of colorant and the polyglycerol-3 polycastor of tackifier in the isododecane of mixed volatile oil and the isostearyl alcohol of natural solvent oil The alkyd ester is mixed for the second time at a linear speed of 30m/s～40m/s for 1.5 minutes～2.5 minutes; step (S30), the talc of the swelling agent and the polyglycerol-2 triisostearic acid of the surfactant are mixed After the ester is mixed for the third time and put in, it is heated at a temperature of 83°C to 87°C; in step (S40), when the temperature reaches 83°C to 87°C, polyethylene and polyisobutylene are added to the film-forming agent, The fourth mixing is performed at a linear speed of 25m/s~30m/s for 1.5 minutes~2.5 minutes; step (S50), adding the trimethylsiloxy silicate of the skin conditioning agent, at a speed of 30m/s~40m/s The line speed is mixed for the fifth time for 1.5 minutes to 2.5 minutes; step (S60), glycerin caprylate and hinokitiol are added to the preservative, and the sixth time is mixed at a line speed of 30m/s to 32m/s. 1.5 minutes～2.5 minutes; Step (S70), add the titanium dioxide (CI 77891), tin oxide (CI 77861) that react with the iron oxide black (CI 77499) put into in advance and form the coloring agent of midnight black, with 30m/s The seventh mixing is performed at a line speed of ~40m/s for 1.5 to 2.5 minutes; and step (S80), after cooling the batch reactor to 30°C to adjust the mixing, the batch is poured into a suitable storage container, thereby Completes natural waterproof eyeliner makeup.

10: Batch reactor

11: Baffle

12: Circular impeller part

13: Double-arm impeller

FIG. 1 is a structural diagram of a batch reactor in which the natural waterproof eyeliner cosmetic composition of the present invention is mixed.

Fig. 2 is the flow chart of the preparation method of the natural waterproof eyeliner cosmetic composition of the present invention.

Fig. 3 is a diagram showing an example of water repellency test after applying the natural waterproof eyeliner cosmetic composition of the present invention to a transparent test container.

4 is a natural waterproof eyeliner cosmetic composition formed from the midnight black natural waterproof eyeliner cosmetic composition of Example 1, a natural waterproof eyeliner cosmetic composition formed from the navy blue natural waterproof eyeliner cosmetic composition of Example 2, and a natural waterproof eyeliner cosmetic composition of the present invention. Example 3 An example diagram of a natural waterproof eyeliner cosmetic formed from a champagne gold natural waterproof eyeliner cosmetic composition.

Hereinafter, preferred embodiments of the present invention will be described.

The periocular area described in the present invention refers to the muscle or sarcolemma located between the eyebrows and the eyes for raising the eyelids.

The compositions of the present invention provide a waterproof coating to the eye area. Also, in the case of using the composition for waterproofing the eye area, it is usually used by applying a coating on the eyeliner. The natural waterproof eyeliner cosmetic composition of the present invention is characterized by comprising: 5% by weight to 85% by weight of volatile oil; 0.7% by weight to 2.1% by weight of a tackifier; 1.2% by weight to 3.5% by weight of skin conditioning agent; 0.1% by weight to 0.5% by weight of swelling agent; 0.5% by weight to 2.5% by weight of surfactant; 3% to 50% by weight of film formers; 5% to 40% by weight of mineral spirits; 0.8% to 1.5% by weight of preservatives; and 3% to 15% by weight of colorants.

The first essential component of the natural waterproof eyeliner cosmetic composition of the present invention is a volatile oil.

It is used as a solvent and oil diluent, and refers to isododecane, cyclomethicone, cyclopentasiloxane, cyclohexasiloxane, dimethylpolysiloxane Volatile substances composed of siloxane (dimethicone), phenyl polytrimethicone (Phenyl Trimethicone), polydimethylsiloxane copolyol (Dimethicone Copolyol) or their mixtures.

The above-mentioned isododecane is a branched aliphatic hydrocarbon having 12 carbon atoms, and is used as a flavoring agent and a solvent.

If n is 3, the above cyclopolydimethylsiloxane is cyclotrisiloxane, if n is 4, it is cyclotetrasiloxane, if n is 5, it is cyclopentasiloxane, if n is If n is 6, it is cyclohexylsiloxane, and if n is 7, it is cycloheptylsiloxane, which is used as a solvent.

The n of the above-mentioned cyclopentasiloxane is 5, and the other components of the cyclomethicone (n is 3, 4, 6 or 7) are less than 1%, and are used as a solvent.

In the above-mentioned cyclohexylsiloxane, n is 6. The other components of the cyclomethicone with n being 4, 5, and 7 are less than 1%, which are used as solvents.

The dimethicones described above are mixtures of fully methylated linear siloxane polymers end-capped with trimethylsiloxy units, used as anti-foaming agents, skin protectants, solvents.

The above-mentioned phenyl polytrimethylsiloxane is a siloxane polymer, with n being 1 to 3, and is used as an anti-foaming agent and a solvent.

[Chemical formula 4]

The above-mentioned polydimethylsiloxane copolyol is a copolymer of dimethylsiloxane and methyl (polyoxyethylene, polyoxypropylene) siloxane, and is used as a bubble stabilizer and a solvent.

When the ratio of the volatile oil of the present invention is 5 wt % or less, when it is mixed with a film-forming agent and natural mineral spirits, it cannot function as a solvent and oil diluent due to other chemical reactions, and at 85 wt % In the above cases, the cooling feeling and the light feeling in use due to the unique volatility are reduced, and the quick-drying properties of the cosmetic are reduced, and therefore, the content is preferably 5% by weight to 85% by weight.

The second essential component of the natural waterproof eyeliner cosmetic composition of the present invention is a tackifier.

The above-mentioned viscosity-increasing agent increases the viscosity to a jelly-like viscosity by mixing with volatile oils and natural mineral spirits in the ingredients of the natural waterproof eyeliner cosmetic, and thus functions to fix the shape or improve the viscosity.

It contains synthetic wax, ceresin, Synthetic Fluorphlogopite, Candelilla Wax, Polyglyceryl-3 Polyricinoleate. of more than one.

The above-mentioned synthetic wax is a hydrocarbon wax component obtained by the Fischer-Tropsch process or ethylene polymerization process. As a water-insoluble viscosity enhancer, it can soften the skin and adjust the viscosity of natural waterproof eyeliner cosmetics.

The above-mentioned ozokerite wax is a mixture of waxy hydrocarbons obtained by refining paraffin wax, and functions as a complex fat component to smooth the skin, provide oil, and adjust viscosity.

The above-mentioned synthetic fluorphlogopite is a synthetic mineral component, and plays the role of adjusting the viscosity by dispersing the water and oil of the natural waterproof eyeliner cosmetic to dilute the concentration of the substance or promote the physical properties.

The above-mentioned candelilla wax is a wax extracted from Euphorbia cerifera, a plant growing in central Mexico and the Texas region, which can partially thicken the oil to maintain shape and improve spreadability. In the present invention, it is used to adjust the viscosity.

The above-mentioned polyglycerol-3 polyricinoleate is a polymer of ricinoleic acid and a composite lipid component of polyglycerol-3, which is adsorbed on the interface of each substance and mixed evenly, and is beneficial to emulsification and stability as an active substance. As a viscosity enhancer, it can improve the viscosity of cosmetics.

When the viscosity enhancer ratio of the present invention is 0.7% by weight or less, the overall viscosity of the natural waterproof eyeliner cosmetic is reduced, so there are problems that the moldability is not good and the waterproof durability is reduced. In the case of more than 2.1% by weight, Since the viscosity increases due to the increase in viscosity, there is a problem that the feeling of use decreases, so it is preferably 0.7% by weight to 2.1% by weight.

The next essential ingredient is the skin conditioner, which contains natural ingredients to make the skin around the eyes soft and healthy, reduce the loss of skin around the eyes and restore flexibility.

It consists of trimethylsiloxysilicate (Trimethylsiloxysilicate), cyclopentasiloxane (Cyclopentasiloxane), ethylhexyl palmitate (Ethylhexyl Palmitate), isopropyl myristate, caprylyl glycol ( Caprylyl Glycol), Dimethicone, Sponge Cucumber Gourd Extract, Shea Butter, Arginine, Almond Oil, Sea Cucumber Extract ), forsythia fruit extract, cypress leaf extract, codonopsis lanceolata extracts or a mixture thereof.

The above-mentioned trimethylsiloxysilicate is composed of silicone polymer ingredients to help the natural waterproof eyeliner cosmetic to apply smoothly around the eyes. This acts to prevent the formation of air bubbles during the preparation of the composition and to prevent evaporation of water. Also, it gives a smooth feel and helps soften the texture of the skin around the eyes.

The above-mentioned cyclopentasiloxane is a chemical compound with silicon as the main raw material, and is a colorless, odorless, flowing liquid form of a silicone oil-based component. Due to its excellent feel, softness, and spreadability, it is used in the present invention as a skin conditioning agent.

The above-mentioned ethylhexyl palmitate is an ester component of 2-ethylhexanol and palmitic acid, which provides oil and oil to the skin around the eyes to impart moisturizing power, and makes the skin around the eyes smooth and shiny. Use in the present invention as a skin conditioning agent.

The above-mentioned isopropyl myristate is an ester component of isopropyl alcohol and myristic acid, which helps to dissolve useful functional ingredients in natural waterproof eyeliner cosmetics. It has a light and smooth texture and is widely applied to the skin around the eyes to help improve absorption. force. Use in the present invention as a skin conditioning agent.

The above-mentioned caprylyl glycol is an ingredient extracted from coconut oil, and has an antibacterial effect while softening the skin, and maintains moisturizing power by regulating the moisture of the skin. Use in the present invention as a skin conditioning agent.

The above-mentioned dimethylsiloxane is a mixture of fully methylated linear siloxane polymer capped by trimethylsiloxy units, which is used as a skin protectant, a water-repellent evaporating agent, and has a moisturizing effect. Use in the present invention as a skin conditioning agent.

The above-mentioned loofah extract is extracted from loofah, and has the functions of cold, heat-relieving and anti-inflammatory, and can effectively enhance immunity and prevent skin allergies. Use in the present invention as a skin conditioning agent.

The above-mentioned shea butter is a natural fatty acid extracted from the fruit of wild shea butter in arid regions of Africa, and is used as a skin conditioning agent to prevent skin moisture loss by utilizing the therapeutic effect of the fatty acid.

The above-mentioned arginine is a naturally occurring amino acid and is a main component of protein. It has excellent antioxidant properties, maintains nutrients, smoothes, energizes and helps maintain healthy skin. And also play the role of adjusting the pH value. Use in the present invention as a skin conditioning agent.

The aforementioned almond oil is rich in unsaturated and essential fatty acids, so it softens the skin around the eyes.

The sea cucumbers extracted from the above-mentioned sea cucumber extract are the general name of sea cucumbers belonging to the class of echinoderms sea cucumbers. There are three types of sea cucumbers inhabiting Korea: red ginseng, blue ginseng and black ginseng. Amino acids such as cysteine, histidine, lysine, as well as iron (Fe), phosphorus (P), and bile components in sea cucumber can prevent anemia and initiate liver exercise. . Because it contains taurine, it can effectively dissolve gallstones, enhance the detoxification function of the liver, lower cholesterol, improve heart function, and restore vision. Raw sea cucumber contains water, protein, sugar, ash, calcium, phosphorus, iron, lysine, vitamin 1, vitamin B2, essential amino acids, isoflavone thionine, glutamic acid, glycine, tryptophan, taurine acid. Sea cucumber extract obtained from seaweed contains chondroitin in the form of a mucopolysaccharide, which acts to accumulate moisture and nutrients in the skin. sulfur Chondroitin acid is mainly composed of viscous polysaccharide, which is a mucopolysaccharide found in cartilage tissue, nerve tissue and intercellular tissue. Chondroitin sulfate does not exist as a free substance in the living body, but forms a complex of chondroitin sulfate protein by combining with proteins, forming the basis for the normal survival of somatic cells in organisms such as collagen, elastin, and hyaluronic acid, and imparting water retention to tissues. properties, lubricity and elasticity. Chondroitin sulfate contained in seaweed stores water in the skin, has moisturizing function, and also contains a large amount of amino acids, protein and iodine components, which have the functions of wrinkle removal, anti-aging, whitening, and skin cleansing. For sea cucumber extract, after mixing sea cucumber with ethanol at a weight ratio of 1:10~12 to form a mixture, at a temperature of 24~26°C, in a shaking incubator (shaking incubator), extract at 120~160rpm for 65~75 hours , filter the supernatant obtained by centrifuging at 7500~8500rpm for 15~25 minutes in a centrifuge with filter paper, and use a vacuum concentrator (vacuum rotation evaporator) under the condition of 0.1~0.3mPA. The filtered extract is concentrated under reduced pressure for 5 to 7 hours, dried with a freeze dryer for 2 to 4 days, and then pulverized into a powder of 30 to 50 meshes with a homogenizer. As a specific example of the above-mentioned sea cucumber extract, 1000 g of sea cucumber was put into 10 L of 50% ethanol, and the extract was obtained by extracting in a shaking incubator at 26° C. and 160 rpm for 70 hours. Centrifuge at 7000 rpm for 30 minutes in a centrifuge. The supernatant obtained by centrifugation was filtered with filter paper (Whatman No. 3 filter paper). The filtered extract was concentrated under reduced pressure for 5 hours under the conditions of 62° C. and 0.2 mPA using a vacuum concentrator to obtain 1 L of the extract. Then, 1 L of the extract was dried in a freeze dryer for 3 days, to prepare a sea cucumber extract pulverized into a powder of 40 meshes.

Forsythia suspensa extracted from the above-mentioned forsythia extract is a dried fruit of the Forsythia type, and is a deciduous broad-leaved shrub. The ingredients include oleanolic acid and lignan glycoside in the fruit. The roots are called forsythia roots, and the stems and leaves are called forsythia branches and leaves, both of which can be used medicinally. The substances extracted from the peels of forsythia are used for detoxification, dermatitis, drainage, anti-inflammatory, diuretic, etc., and have antibacterial ingredients. In addition, forsythia is considered therapeutic Excellent therapeutic agent for acute nephritis, laryngitis, solitary fever, ulcer, tonsillitis, gonorrhea, etc. Forsythia extract has been reported to have antiviral, antioxidant, antibacterial, anti-inflammatory, antipyretic and other effects. For the above Forsythia extract, after washing the Forsythia, dry it in a dryer with a temperature of 55~65°C for 20~26 hours, mix the dried Forsythia with distilled water in a weight ratio of 1:10~15 and add it to the decoction. The filtrate obtained by filtration of the extracted extract is concentrated under reduced pressure for 5 to 7 hours under the condition of 0.1 to 0.3 mPA using a vacuum concentrator, and dried by a freeze dryer for 2 to 7 hours. Four days later, it was pulverized into a powder of 30 to 50 meshes using a homogenizer. As a specific example of the above Forsythia extract, after washing the Forsythia, put it in a dryer with a temperature of 62°C for 22 hours, put 1000g into the decoction, add 12L of distilled water and heat for 3 hours to obtain the extraction After the extract, the extract was filtered, and the filtered extract was concentrated under reduced pressure using a vacuum concentrator for 5 hours under the conditions of 62° C. and 0.2 mPA to obtain 1 L of the extract. At this time, the obtained extract was dried in a freeze dryer for 3 days, and then a Forsythia wort extract pulverized to 40 meshes was prepared.

The Japanese cypress (Chamaecyparis obtusa) extracted from the above cypress leaf extract belongs to the evergreen conifers of the family Cupressaceae. According to reports, the essential oil components extracted from Japanese cypress are effective in relieving stress, stabilizing psychology, enhancing cardiopulmonary function and treating bronchial asthma. In addition, Hinoki cypress essential oil is known to have an antipruritic effect against atopic dermatitis and an antibacterial activity against skin microorganisms. For the above cypress cypress leaf extract, after mixing cypress cypress leaf and distilled water at a weight ratio of 1:10 to 20, the mixture was extracted in a hot water extractor for 2 to 4 hours to obtain an extract, and the extract was filtered, and the extract was filtered at 0.1 to 0.3 Under the condition of mPA, use a vacuum concentrator to concentrate under reduced pressure for 5 to 7 hours, use a freeze dryer to dry for 2 to 4 days, and then use a homogenizer to pulverize into 30 to 50 mesh powder. As a specific example of the above cypress cypress leaf extract, 7 L of distilled water was added to 500 g of cypress cypress leaves, and extraction was performed in a hot water extractor for 3 hours to obtain an extract. Use filter paper (Whatman No.4) to filter the extract, under the conditions of 62 ℃, 0.2mPA, use a vacuum concentrator to reduce Concentrate under pressure for 5 hours to obtain 1 L of extract. Then, after drying 1 L of the extract for 3 days, the Hinoki cypress leaf extract pulverized into a powder of 40 meshes was prepared.

The licorice extracted from the above licorice extract is a perennial herb belonging to the family Leguminosae. As we all know, licorice has excellent detoxification, anti-inflammatory, anti-cancer, anti-viral, anti-oxidative, anti-bacterial, inhibiting melanin production and other effects. For the above licorice extract, after mixing licorice and distilled water at a weight ratio of 1:10 to 12, heating at 100°C for 2 to 6 hours to extract, and centrifugation at 2000 to 4000 rpm for 0 to 20 minutes to remove residues to obtain the above-mentioned licorice extract. After the supernatant, the supernatant was filtered in a vacuum filtration device, and then concentrated under reduced pressure using a vacuum concentrator for 5 to 7 hours under the conditions of 0.1 to 0.3 mPA. As a specific example of the above-mentioned licorice extract, licorice was pulverized to 40 mesh, 1000 g of licorice powder was mixed with 10 L of distilled water, heated at 100° C. for 4 hours to extract, and centrifuged at 3000 rpm for 15 minutes to reduce pressure Filtered (Whatman No. 4). The filtered extract was concentrated under reduced pressure for 5 hours under the condition of 0.2 mPA using a vacuum concentrator to obtain 1 L of the extract.

The Codonopsis lanceolata extracted from the above-mentioned Codonopsis radix extract is a perennial creeping plant belonging to the family Campanulaceae, and its root is called four-leaf ginseng. Sand ginseng contains carbohydrates, protein, calcium, phosphorus, iron, vitamin B, oleanolic acid, albigenic acid, phytosterol, saponin, inulin ), flavonoid, sterol, triterepenoid, cycloartenol, N-formylharman, perloyrine, norharman ), 1-carbomethoxy-β-carboline, apinasterol, squalene, triterpenoid, α-spinasterol (α- spinasterol), β-spinasterol (β-spinasterol), oleanolic acid (oleanolic acid), alligenic acid, apigenin (apigenin), vitamin B1 (vitamine B1), Vitamin B2 (vitamine B2), inulin (inuline), triterpone (triterpone), steroid (steroid), flavonoid (flavonoid) and volatile aroma components. The ginseng containing these ingredients has the functions of enhancing gastrointestinal function, inhibiting constipation, enhancing heart function, decomposing cholesterol, lowering blood pressure, dilating blood vessels, purifying blood, anti-inflammatory, antibacterial, inhibiting human mycobacterium tuberculosis, and has anti-cancer effects on lung cancer and lung cancer. Thyroid cancer is effective. For the above-mentioned ginseng extract, the ginseng was mixed with methanol at a weight ratio of 1:20~22 and put into a reflux extractor, and cooling water was supplied to the condenser at the upper end of the extractor, and the temperature was 58~62°C. The extraction was repeated 3 times for 3 hours each time to obtain an extract. After filtering the above extract in a vacuum filtration device, under the condition of 0.1 to 0.3 mPA, it was concentrated under reduced pressure using a vacuum concentrator for 5 to 7 hours. . As a specific example of the above-mentioned ginseng extract, 1000 g of chopped ginseng was mixed with 20 L of methanol, then put into a reflux extractor, and cooling water was supplied to a condenser at the upper end of the extractor at a temperature of 60° C. The extraction was repeated 3 times, 3 hours each time. The extract was filtered using filter paper (Whatman No. 2). The filtered extract was concentrated under reduced pressure for 5 hours under the conditions of 62° C. and 0.2 mPA using a vacuum concentrator to obtain 1 L of the extract.

The skin conditioner of the present invention contains natural ingredients such as almond oil, sea cucumber extract, forsythia extract, cypress leaf extract, and Radix ginseng extract. Since eyeliner cosmetics themselves tend to irritate the skin around the eyes, they are more irritating than conventional products. It can help to improve the accumulation of nutrients, moisturizing, anti-inflammatory, antibacterial and other functions of the skin around the eyes.

When the ratio of the skin conditioner of the present invention is 1.2% by weight or less, when it is mixed with volatile oil, film-forming agent, and natural solvent oil, the problem that the function of the skin conditioner is reduced due to other chemical reactions occurs, and it is more than 3.5% by weight, Since it is too slippery, the natural waterproof eyeliner does not stick to the eye area, so it is preferably 1.2% by weight to 3.5% by weight.

The next essential component of the composition is the filler. It is an inactive solid substance, used to dilute solid ingredients when volatile oil and natural solvent oil are mixed, and also used to increase the dosage of natural waterproof eyeliner cosmetics itself.

The above-mentioned bulking agent is composed of talc, silicon dioxide, nylon-66, potato starch, light magnesium carbonate, spherical cellulose, nylon powder, dextrin, magnesium sulfate, magnesium stearate, microcrystalline wax, wheat starch, magnesium silicate Sodium, silk powder, rice starch, calcium titanium borosilicate, calcium sodium borosilicate, calcium aluminum borosilicate or their mixtures.

The above-mentioned talc (Talc) is commonly referred to as talc, which is a white, brittle and soft ore. It feels smooth and shaped like a stack of thin cardboard layers. The whiteness, which is the degree of whiteness that exhibits physical properties, is excellent, and when it is 90 or more, the raw material cost is relatively low, and the moldability is also excellent.

The aforementioned silica is a mineral inorganic oxide ingredient that prevents moisture tangling or clumping of powder ingredients used in natural waterproof eyeliner cosmetics. Also, it helps to correct skin texture around the eyes and effectively remove dead cells from pores.

The above rice starches have healing, anti-aging, exfoliating and toning properties designed to create soft, smooth and luminous skin around the eyes. The protein of rice starch nourishes, activates and helps the skin regenerate. Also, rice starch is a particularly recommended ingredient for skin such as allergies, redness or sensitive skin.

The above-mentioned calcium titanium borosilicate is a glass composed of calcium and titanium silicate, and is used as an expansion agent.

The above-mentioned calcium sodium borosilicate is a glass composed of calcium and sodium borosilicate, which is used as an expansion agent.

The above-mentioned calcium aluminum borosilicate glass is composed of calcium and aluminum borosilicate, and is used as an expansion agent.

When the ratio of the bulking agent of the present invention is 0.1 wt % or less, the powder component becomes entangled or agglomerated due to moisture. When mixing, the amount of natural waterproof eyeliner cosmetic itself is randomly generated due to other chemical reactions, and the amount is difficult to control. Therefore, it is preferably 0.1% by weight to 0.5% by weight.

The next essential component of the composition is the surfactant.

When it is mixed with volatile oil, film-forming agent, and mineral spirits, it acts to mix the water (water phase layer) and oil (oil phase layer) contained therein, and is a kind of hydrophilicity in one molecule at the same time. and lipophilic substances, which have the property of significantly changing the interface by adsorbing on the interface of water and oil.

The above-mentioned surfactant includes one or more of polyglyceryl-2 triisostearate, lecithin, isostearic acid, and glycerol caprylate.

The above-mentioned polyglycerol-2 triisostearate is a diester of isostearic acid and diglycerol, isostearic acid is a fatty acid that forms a skin moisturizing film, and diglycerol covers the damaged part of the skin and provides moisture. In the present invention, it is used as emulsifier and surfactant.

The above lecithin is a mixture of diglycerides of stearic acid, palmitic acid and oleic acid, which is naturally generated, reduces the peeling phenomenon of keratinization caused by dry skin around the eyes, restores elasticity, and repairs dry or damaged eyes skin, revitalizes the skin around the eyes. It helps to form emulsions by reducing the surface tension of the emulsified substance. In the present invention, it is used as emulsifier and surfactant.

The above-mentioned isostearic acid is a branched chain fatty acid mixture with 18 carbon atoms, which is used as a binding agent and a surfactant.

The above-mentioned glycerol caprylate is a natural ingredient compound formed by combining the glycerol group of the natural ingredient and caprylic acid, and functions as an auxiliary emulsifier. It has an excellent effect on improving the allergy of oily skin, and has the function of promoting the absorption of active ingredients of other raw materials.

Moreover, it can play the role of preservative. In the present invention, when added alone, adding 0.8 to 1% by weight has perfect antiseptic ability.

In the case where the ratio of the surfactant of the present invention is 0.5% by weight or less, when mixed with a volatile oil, a film-forming agent, and a natural solvent, the contained water (water phase layer) and oil (oil phase layer) cannot be Mixed well, they remain separate, leading to the necessity of adding another surfactant, and at above 2.5 wt%, prolonged exposure can cause skin irritation around the eye, atopic dermatitis, rhinitis, asthma, and lead to hyperpigmentation Because of deposition and skin irritation, it is preferably 0.5% by weight to 2.5% by weight.

The next essential ingredient is the film former.

Film formers are used in any cosmetic around the eyes to prevent eye makeup from being removed by sweat, tears, rain, etc., and act to form a skin film.

It is composed of polyethylene, polyisobutene, acrylates/polytrimethylsiloxymethacrylate Copolymer, polyhydroxystearic acid, and has film-forming properties. Characteristic polyethylene, shellac (Shellac) or their mixtures.

The above polyethylene is a crystalline chain polymer substance polymerized from ethylene. As a polymer component of ethylene monomer, it forms a film on the surface of the skin around the eyes, which plays the role of smooth and wraps the skin around the eyes, and plays a role in natural waterproofing The effect of stabilizing the unstable emulsified state of eyeliner cosmetics. Used as a film former in the present invention.

The above-mentioned polyisobutylene is a homopolymer component of isobutylene, which forms a film on the skin surface to make the skin soft and smooth, thereby helping to maintain the skin's luster. For bonding natural waterproof eyeliner cosmetic compositions to each other. In addition, it plays a role of preventing it from being easily removed by water or sweat. Used as a film former in the present invention.

The above-mentioned acrylate/polytrimethylsiloxane methacrylate copolymer is one or more monomers in acrylic acid, methacrylic acid or their simple esters and polytrimethylsiloxy methacrylate monomers Copolymers used as film formers.

Above-mentioned polyhydroxystearic acid is the polymer component of hydroxystearic acid, is a kind of non-interface active agent that helps to disperse insoluble solid in solution, mainly plays the role of changing the suspended solid surface by coating the solid with a film effect.

The above-mentioned polyethylenes having film-forming properties refer to polyethylene, polyethylene glycols, polyethylene terephthalate, and polyethylene naphthalate.

And, polyethylene glycols are selected from PEGs-4, -6, -7, -8, -9, -10, -12, -14, -16, -18, -20, -32, -33, -40, -45, -55, -60, -75, -80, -90, -100, -135, -150, -180, -200, -220, -240, -350, -400, -450 , -500, -800, -2M, -5M, -7M, -9M, -14M, -20M, -23M, -25M, -45M, -65M, -90M, -115M, -160M and -180M The body is composed of one of four or more components.

The above-mentioned shellac is a general term for refined shellac (lac), and shellac refers to the secretion resin (resin) of shellac insects (lac insects) mainly living on trees in India or Thailand.

Among them, shellac is also used to soften the skin, heal injured skin, and stop bleeding or irregular menstruation. Used as a film former in the present invention.

When the ratio of the film-forming agent of the present invention is 3% by weight or less, the film-forming effect of the skin around the eyes is not good, and there is a problem that eye makeup is easily removed by sweat, tears, rain, etc., In the case of 50% by weight or more, it is very difficult to remove after use, and there is a problem of causing skin irritation due to the use of oil or organic solvent instead of water. Therefore, it is preferably 3% by weight to 50% by weight.

The next essential ingredient is mineral spirits.

It consists of isododecane, stearyl alcohol, cetyl dimethyl octanoate, triethyl citrate, natural oils or mixtures thereof.

More specifically, it is mixed in a weight ratio of 2:1:1:6.

Wherein, the weight ratio of 2:1:1:6 means that if the natural solvent oil is 100% by weight, the isododecane is 20% by weight, the isostearyl alcohol is 10% by weight, and the cetyl dimethyloctane is 100% by weight. The acid ester is 10% by weight and the natural oil is 60% by weight.

Alternatively, it can be composed in various ratios, such as 1:2:2:6 weight ratio, 2:2:1:5 weight ratio, according to the purpose and form of use, so that the natural oil content is 50% or more.

The natural mineral spirits of the present invention include other oils commonly used in natural waterproof eyeliner cosmetic compositions, but may be composed of one or more mineral spirits that are not limited thereto.

The above-mentioned isododecane is a branched-chain aliphatic hydrocarbon component having 12 carbon atoms, and is a paraffin derivative that contributes to product spreading. Moreover, it acts as silicon, showing light and smooth spreadability. Has good spreadability and inhibits water evaporation. In the present invention, it plays the role of dissolving other components of natural waterproof eyeliner cosmetic solvent. In the present invention, it is used as a flavoring agent and a solvent.

The above isostearyl alcohol is a mixture of branched aliphatic alcohols with 18 carbon atoms, has good compatibility and anti-oxidative stability, and can be effectively used as a fluidity regulator and a reversing agent for volatile oils mixed together.

The above-mentioned cetyl alcohol dimethyl octanoate is an ester of cetyl alcohol and dimethyl octanoic acid, and functions as a softener for the volatile oil mixed together.

The above-mentioned triethyl citrate is a triester component of ethanol and citric acid, and by inhibiting the self-oxidation caused by the action of oxygen, the deterioration, decay and quality deterioration of the natural waterproof eyeliner cosmetic caused by oxidation can be prevented.

The above-mentioned natural oil is prepared from one or more raw materials comprising vegetable oil (A), animal oil (B) and mineral oil (C), and the vegetable oil (A) is selected from camellia oil, rapeseed oil, olive oil, grape seed oil , a kind of sunflower seed, animal oil (B) is a kind of selected from egg yolk oil, mink oil, squalene, emu oil, horse oil, mineral oil (C) is selected from liquid paraffin, a kind of vaseline.

The above-mentioned natural oils can provide moisturizing ingredients, vitamin ingredient delivery effects, and stability to the skin.

In the case of producing natural oil by using only the vegetable oil and animal oil of the present invention, the skin affinity is good, but the problem of rancidity and deterioration easily occurs due to many unsaturated bonds. Therefore, triethyl citrate and mineral oil are prepared by mixing mineral spirits petroleum.

When the ratio of the natural solvent oil of the present invention is 5% by weight or less, it is difficult to adjust the fluidity with the volatile oil, the mixing is not good, and there is a problem of irritating the skin around the eyes due to the lack of elasticity. Under the above circumstances, there are many Since there is a problem of being easily rotten and deteriorated, it is preferably 5% by weight to 40% by weight.

The next essential ingredient is the preservative.

In the present invention, natural solvent oil accounts for 5% by weight to 40% by weight of the total composition, and is mixed with volatile oil to form a natural waterproof eyeliner cosmetic. When using the natural waterproof eyeliner cosmetic, it is always exposed to the outside in the form of a pencil, Therefore, it is easy to penetrate mold, bacteria and foreign matter, and it needs long-term protection from rancidity and odor, so natural preservatives are used.

The above-mentioned preservatives are composed of glycerol caprylate, trisodium EDTA, BHT, hinokitiol as the extract of Luo Hanbai, magnolol as the extract of Luo Mulian, DF-100 as the grapefruit extract or their mixture.

The above-mentioned glycerol caprylate is a monoester of glycerol and capric acid, which acts as an emulsifier and a strong antibacterial agent and is used as a substitute for preservatives. Has high oxidative stability and is antimicrobial over a wide pH range. Also, helps to make the skin smooth and supple. Used as a natural preservative in the present invention.

The above-mentioned trisodium EDTA is used in a small amount in natural waterproof eyeliner cosmetics. It is an amine component that combines with metal ions and prevents its catalysis, and acts as a preservative to prevent quality deterioration, rancidity, and decay of natural waterproof eyeliner cosmetics.

Furthermore, it functions as an accelerator for the effective absorption of the active ingredients of the natural waterproof eyeliner cosmetic into the skin around the eyes.

[Chemical formula 7]

The above-mentioned BHT is the abbreviation of Butylhydroxyanisol, which is a yellowish-brown or white crystalline or powdery component, and has the properties of phenolic odor, pungent odor, volatility and easy distillation. In the present invention, it is used as antioxidant and preservative.

The above-mentioned hinokitiol is a tropolone substituted product, has a 7-membered ring showing aromaticity in the molecule, and exists in essential oils such as cypress and cypress. Used as a natural preservative in the present invention.

The above magnolol (magnolol) is a perennial herb belonging to Magnolia officinalis, which is safer than conventional antibiotics such as chlorhexidine and has better antibacterial effect. Used as a natural preservative in the present invention.

The above grapefruit extract (DF-100) is an organic product extracted from grapefruit, which can prolong the freshness and shelf life of cosmetics, has excellent antiviral, antifungal, non-toxic, antibacterial and antioxidant effects, and has the ability to improve pH stability Sexual and immune effects.

When the ratio of the preservative of the present invention is 0.8% by weight or less, mold, bacteria, and foreign substances are easily penetrated, and it is difficult to exert the effect of rancidity and odor as a preservative. Skin contact may cause skin allergies, so even if a large amount of the natural preservative component of the present invention is prepared, it is preferably 0.8% by weight to 1.5% by weight.

The next necessary component is the colorant.

Any colorant suitable for the eye area can be used.

Starting with one or more metal oxides comprising, for example, titanium dioxide as titanium oxide (CI 77891) or iron oxide black (CI 77499)/iron oxide red (CI 77491)/oxide as iron oxide Ferric Yellow (CI 77492), Ultramarine Blue (CI 77007), Bismuth Chloride, Carmine, Chromium Oxide or Chromium Hydroxide Green, French Blue, Ferric Ferricyanide, Ferric Ammonium Ferricyanide, Mica, FD&C Blue No .1, FD&C Red No.40, FD&C Yellow No.5 and FD&C Green No.5, Tin Oxide (CI 77861), Ferric Ferricyanide (CI 77510), Carmine (CI 75470), Red No. 202 (CI15850 :1).

The usage-amount of a coloring agent is 15 weight% or less of a total composition, Preferably it is 3 weight% - 10 weight%.

As an example, when preparing a midnight black natural waterproof eyeliner cosmetic, iron oxide black (CI 77499), titanium dioxide (CI 77891), and tin oxide (CI 77861) were mixed to prepare a colorant.

As another example, when preparing a navy blue natural waterproof eyeliner cosmetic, mixing iron oxide black (CI 77499), titanium dioxide (CI 77891), mica (CI 77019), iron ferrocyanide (CI 77510) to prepare coloring agent.

As yet another example, when preparing a cinnamon mocha color natural waterproof eyeliner cosmetic, colorants were prepared by mixing mica (CI 77019), red iron oxide (CI 77491), black iron oxide (CI 77499), titanium dioxide (CI 77891).

As yet another example, when preparing a gorgeous latte color natural waterproof eyeliner cosmetic, colorants were prepared by mixing mica (CI 77019), red iron oxide (CI 77491), titanium dioxide (CI 77891), tin oxide (CI 77861).

As yet another example, when preparing a champagne gold natural waterproof eyeliner cosmetic, colorants were prepared by mixing mica (CI 77019), red iron oxide (CI 77491), and carmine (CI 75470).

As yet another example, when preparing a peach natural waterproof eyeliner cosmetic, colorants were prepared by mixing mica (CI 77019), titanium dioxide (CI 77891), red iron oxide (CI 77491), and carmine (CI 75470).

As yet another example, when preparing a matte black natural waterproof eyeliner cosmetic, iron oxide black (CI 77499), mica (CI 77019) were mixed to prepare a colorant.

As yet another example, when preparing a matte brown natural waterproof eyeliner cosmetic, mixing iron oxide black (CI 77499), iron oxide red (CI 77491), iron oxide yellow (CI 77492), mica (CI 77019) preparation coloring agent.

As yet another example, when preparing a chocolate brown natural waterproof eyeliner cosmetic, red iron oxide (CI 77491), mica (CI 77019), black iron oxide (CI 77499), yellow iron oxide (CI 77492), titanium dioxide ( CI 77891), Red No. 202 (CI 15850: 1) to prepare colorants.

As yet another example, when preparing a dark rose natural waterproof eyeliner cosmetic, mixed iron oxide red (CI 77491), mica (CI 77019), iron oxide black (CI 77499), titanium dioxide (CI 77891), iron oxide yellow (CI 77492), Red No. 202 (CI 15850:1), Tin Oxide (CI 77861) to prepare colorants.

As yet another example, when preparing a coral brick color natural waterproof eyeliner cosmetic, titanium dioxide (CI 77891), iron oxide yellow (CI 77492), iron oxide red (CI 77491), mica (CI 77019), iron oxide black were mixed (CI 77499), Red No. 202 (CI 15850:1), Carmine (CI 75470), Tin Oxide (CI 77861) to prepare colorants.

The present invention relates to a natural waterproof eyeliner cosmetic composition for waterproofing the eye area.

When waterproofing the eye area, the compositions of the present invention are applied to the eye area over a base eyeliner to provide a water repellent, anti-erase, anti-peeling and water repellent treatment to the eye area of the eyeliner.

A natural waterproof eyeliner containing the composition of the present invention is drawn on the eye area above, below, and horizontally.

Preparation method of natural waterproof eyeliner cosmetic: The natural waterproof eyeliner cosmetic compositions of Examples 1 to 3 were prepared using the composition (unit: % by weight) of the following list 1.

A Batch Reactor 10 as described below is a device that mixes, disperses, and emulsifies the composition while heating or rotating.

Batches as described below are not filled or emptied during the reaction in Batch Reactor 10 . Moreover, as shown in FIG. 1, the batch reactor (Batch Reactor) is formed by the main body of the cylindrical drum shape, and the baffle plate 11 is formed in the vertical direction in the inner space of the main body, and the above-mentioned baffle plate is used to generate friction in the vertical direction, to To enable the composition to be mixed uniformly, a circular impeller part 12 is formed at the lower end of the baffle plate, and the circular impeller part is rotated for the first time so that the composition can be uniformly mixed in the lower direction, and the circular impeller part is rotated for the first time. A double-armed impeller portion 13 is formed at the lower end, and the double-armed impeller portion is rotated a second time so that the composition can be uniformly mixed in the bottom direction.

In addition, the linear velocity refers to the velocity of the circular impeller part and the double-arm impeller part, and the high speed was set to 32 m/s, the medium speed was set to 20 m/s, and the low speed was set to 10 m/s.

In addition, the rpm suitable for the linear velocity of the present invention is set by the following calculation procedure.

As an example, when the length of the double-arm impeller portion is 0.6 m, the linear velocity is length×3.14×(rpm/60).

At this time, the rpm is set again by the calculation of (linear velocity×60)/((length=0.6)×3.14).

2 is a flow chart illustrating a method for preparing a natural waterproof eyeliner cosmetic composition from a natural waterproof eyeliner cosmetic composition of the present invention.

First, isododecane as a volatile oil and isostearyl alcohol as a mineral spirit are put into a batch reactor, and the first mixing is performed for 1.5 minutes at a linear speed of 30m/s to 40m/s ~2.5 minutes (S10).

Among them, the reason for mixing for 1.5 minutes to 2.5 minutes is that the mixing is not good when it is less than 1.5 minutes, and it is often in a layered state, and there will be a lot of foam problems when it is more than 2.5 minutes. Therefore, mixing for 1.5 minutes to 2.5 minutes, preferably, Mix for 2 minutes.

At this time, natural solvent oil is added to the volatile oil of the present invention and mixed to replace the toxic components of conventional eyeliners with natural components or to form a composition by mixing, which will not cause allergies to the skin around the eyes even if it is used for a long time. And after use, you can also use eyeliner remover to remove easily 1.5 to 2 times faster than before.

Next, iron oxide black (CI 77499) as a colorant and polyglycerol-3 polyricinoleate as a viscosity enhancer were added to the mixed isododecane of the volatile oil and isostearyl alcohol of the mineral spirits , and perform the second mixing for 1.5 minutes to 2.5 minutes at a linear speed of 30m/s to 40m/s (S20).

Among them, the reason for mixing at a linear speed of 30m/s~40m/s is that when the color is below 30m/s, the color rendering power of the colorant is weakened. When mixing volatile oil, natural solvent oil, colorant, and viscosity enhancer , there will be agglomeration problem, when the appearance is above 40m/s There is a difference between the color and the applied color, and when the internal temperature rises above 50 degrees, there will be a problem of deterioration. Therefore, it is most preferable to mix at a linear speed of 30m/s~40m/s.

Next, after mixing the talc of the swelling agent and the polyglycerol-2 triisostearate of the surfactant for the third time, and putting them in, the mixture is heated at a temperature of 83° C. to 87° C. ( S30 ).

Next, when the temperature reaches 83° C. to 87° C., polyethylene and polyisobutylene are added to the film-forming agent, and the fourth mixing is performed at a linear speed of 25 m/s to 30 m/s for 1.5 minutes to 2.5 minutes ( S40 ).

Among them, the reason for mixing at a linear speed of 25m/s to 30m/s is that when the film-forming agent is mixed with volatile oil, natural solvent oil, colorant, and viscosity enhancer when it is less than 25m/s, a large amount of film-forming agent is formed. The problem of air bubbles, above 40m/s, with the increase of color saturation, the problem of discoloration will soon appear, therefore, it is most preferable to mix at a linear speed of 25m/s~30m/s.

Next, the trimethylsiloxy silicate of the skin conditioning agent is added, and the fifth mixing is performed at a linear speed of 30 m/s to 40 m/s for 1.5 minutes to 2.5 minutes (S50).

At this time, a skin conditioning agent containing natural ingredients is added to the natural waterproof eyeliner cosmetic composition, so that the skin around the eyes can be made soft and healthy, the loss of the skin around the eyes can be reduced, and the elasticity can be restored.

Next, glycerin caprylate and hinokitiol are added to the preservative, and the sixth mixing is performed at a linear speed of 30 m/s to 32 m/s for 1.5 minutes to 2.5 minutes (S60).

Among them, in the present invention, the preservatives include natural preservatives composed of hinokitiol as the Luo Hanbai extract, magnolol as the Luo Mulian extract, and DF-100 as the grapefruit extract Compared with existing products, extend the freshness and shelf life of cosmetics, and maintain anti-virus, anti-fungal, non-toxic, anti-bacterial and antioxidant effects while minimizing allergy or disease in the skin around the eyes and in the eyes compared to existing products.

Next, titanium dioxide (CI 77891) and tin oxide (CI 77861), which react with the iron oxide black (CI 77499) put in beforehand to form a coloring agent of midnight black, are added, and the line speed of 30m/s~40m/s is carried out for the first time. Seven times of mixing for 1.5 minutes to 2.5 minutes (S70).

At this time, it was checked whether it conformed to the viscosity of the natural waterproof eyeliner cosmetic by measuring the viscosity of the composition.

Finally, after cooling the batch reactor to 30°C to adjust the mixing, the batch is poured into a suitable storage container, thereby completing the natural waterproof eyeliner cosmetic (S80).

At this time, the completed natural waterproof eyeliner cosmetic is prepared in a liquid form.

The preparation method of the natural waterproof eyeliner: the natural waterproof eyeliner is completed through the pencil preparation device and method.

First, after drying the natural waterproof eyeliner cosmetic prepared by the method for preparing the natural waterproof eyeliner cosmetic composition, the dried pieces are put into a forming mold and mixed and stirred.

Next, the pencil lead is squeezed and pulled out on a pencil lead forming machine.

Next, the extruded pencil leads are collected into bundles and shaped, and then baked in a heat treatment machine.

Next, grooves for placing pencil leads are formed on the wooden board.

Next, a pencil lead is placed between the wood planks in which the grooves are formed.

Next, the natural waterproof eyeliner is shaved into the shape of a hexagonal eyeliner or a round eyeliner, and a label is printed on the surface, and the finished natural waterproof eyeliner is prepared in the solid form of a pencil.

That is, prepare one selected from: a midnight black type natural waterproof eyeliner that forms a subtle pearl black that creates luxurious eyes; a navy blue type natural waterproof eyeliner that forms an alluring purple navy that looks different every time you blink Eyeliner; Cinnamon Mocha Natural Waterproof Eyeliner for an everyday pearly brown for a deeper look around the eye area; Gorgeous Latte Natural Waterproof Eyeliner for Golden Brown for added luminous shades; Champagne Gold for a golden glow Champagne Gold Type Natural Waterproof Eyeliner for shimmering highlights; Peach Type Natural Waterproof Eyeliner for a soft peachy pink with a lovely feel; Matte Black Natural Waterproof Eyeliner for a crisp, clear non-pearl black; Pearl Brown, a matte brown-type natural waterproof eyeliner that creates a soft and sophisticated look; a soft red that forms a reddish-brown, a chocolate brown-type natural waterproof eyeliner that gives a subtle sense of depth; an alluring deep rose brown, A dark rose type natural waterproof eyeliner with a subtle pearl rose; a coral brick type natural waterproof eyeliner that forms a calm coral brown for an atmospheric tonal look.

4 is a natural waterproof eyeliner cosmetic composition formed from the midnight black natural waterproof eyeliner cosmetic composition of Example 1, a natural waterproof eyeliner cosmetic composition formed from the navy blue natural waterproof eyeliner cosmetic composition of Example 2, A natural waterproof eyeliner cosmetic formed from the champagne gold natural waterproof eyeliner cosmetic composition of Example 3.

【Table 1】Midnight Black Natural Waterproof Eyeliner Cosmetic Composition

【Table 2】Navy Blue Natural Waterproof Eyeliner Cosmetic Composition

【Table 3】Champagne Gold Natural Waterproof Eyeliner Cosmetic Composition

Example: Quality Evaluation

1. The water repellency experiments of the natural waterproof eyeliner cosmetic compositions of the above-mentioned Examples 1 to 3 were carried out in a transparent laboratory container. After applying the natural waterproof eyeliner cosmetic composition composed in Example 1 on the surface of a transparent laboratory container, a small amount of water mist was sprayed.

Similarly, after applying the natural waterproof eyeliner cosmetic composition composed in Example 2 on the surface of the transparent laboratory container, a small amount of water mist was sprayed.

In addition, after coating the natural waterproof eyeliner cosmetic composition composed in Example 3 on the surface of the transparent laboratory container, a small amount of water mist was sprayed.

As a result, as shown in FIG. 3, in contrast to conventional products, the natural waterproof eyeliner cosmetic composition of the present invention coagulates or flows to the outside upon contact, without the occurrence of diffusion. .

2. Corrosion resistance test

The anti-corrosion test standard has not been systematically established in Korea, but it follows the CTFA or USP standards abroad, which are the test standards of various countries.

In the preservative test, three pathogenic strains (Escherichia coli, Pseudomonas aeruginosa, Staphylococcus), yeast (Candida albicans), mold (Aspergillus niger) and bacteria (water, air, container, etc.) were tested on site. ), an experiment was conducted to determine whether 100,000 to 1,000,000 bacteria could be killed by artificial inoculation of a natural waterproof eyeliner cosmetic formulated with an antiseptic prescription.

Within 7 days (CTFA) or 14 days (USP) after inoculation with the bacteria, 99.9% of the bacteria should be dead and 90% of the yeast should be dead in each strain and no longer proliferate after that.

During the entire testing period, from 4 weeks (28 days) until re-inoculation of the strains, a total of 56 days were determined for bacterial death in the product.

Of these, it is important to measure the mortality rate on the 7th or 14th day of the first vaccination, and the reasons for re-vaccination are as follows.

To simply illustrate the mortality rate, it is assumed that after using natural waterproof eyeliner cosmetics in the morning, the natural waterproof eyeliner cosmetics are contaminated with bacteria by consumers' fingers, and when they are used again in the evening, the bacteria in the product should die. According to this standard, an international standard is formulated.

The natural waterproof eyeliner cosmetic composition composed of Example 1, Example 2, and Example 3 of the present invention was tested to obtain the antiseptic power that the inoculated strain died within 2-3 days, that is, within 7 days.

10: Batch reactor

11: Baffle

12: Circular impeller part

13: Double-arm impeller

Claims (1)

A method for preparing natural waterproof eyeliner cosmetic composition by natural waterproof eyeliner cosmetic composition, is characterized in that, comprises: step (S10), put 5wt%～85wt% volatile oil isoten The isostearyl alcohol of dioxane and 5% by weight to 40% by weight of natural solvent oil is mixed for the first time for 1.5 minutes to 2.5 minutes at a linear speed of 30m/s to 40m/s; Step (S20), to the mixed 5 Iron oxide black (CI 77499) containing 3 to 15% by weight of colorant in isododecane of volatile oil in % to 85% by weight and isostearyl alcohol in 5% to 40% by weight of mineral spirits With the polyglycerol-3 polyricinoleate of 0.7 wt %～2.1 wt % viscosifier, mix 1.5 minutes～2.5 minutes for the second time with the linear speed of 30m/s～40m/s; Step (S30), After mixing 0.1% by weight to 0.5% by weight of talc as a bulking agent and 0.5% by weight to 2.5% by weight of polyglycerol-2 triisostearate POLYGLYCERYL-2 TRIISOSTEA as an interfacial active agent for the third time, put it in at 83 Heating at a temperature of ℃～87 ℃; Step (S40), when the temperature reaches 83 ℃～87 ℃, add polyethylene and polyisobutylene to 3% by weight～50% by weight film-forming agent, at 25m/s～30m/ The line speed of s carries out the fourth mixing for 1.5 minutes to 2.5 minutes; step (S50), adding 1.2 wt % to 3.5 wt % of trimethylsiloxy silicate of the skin conditioner, at 30 m/s to 40 m/s The line speed of the fifth mixing is carried out for 1.5 minutes to 2.5 minutes; step (S60), to 0.8% by weight to 1.5% by weight of preservatives, add glycerol caprylate and hinokitiol, with a line speed of 30m/s～32m/s Carry out mixing 1.5 minutes～2.5 minutes for the sixth time; Step (S70), add and react with the iron oxide black (CI 77499) put into in advance and form the titanium dioxide (CI 77891) of 3 wt %～15 wt % colorant of midnight black , tin oxide (CI 77861), the seventh mixing at a line speed of 30m/s to 40m/s for 1.5 minutes to 2.5 minutes; and In step (S80), after the batch reactor is cooled to 30° C. to adjust and mix, the batch is poured into a suitable storage container, thereby completing the natural waterproof eyeliner cosmetic.

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