JP7016500B1 - Waterproof eye pencil cosmetic composition and method for manufacturing waterproof eye pencil cosmetic using the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To give a refreshing feeling and a light feeling of use, to give a feeling of quick absorption due to quick-drying, and to improve silky feeling of use, moisturizing and waterproof durability by 2 to 4 times as compared with existing ones. Provided is a natural waterproof eye pencil cosmetic composition that can be spread, has good volume, prevents troubles on the skin around the eyes even after long-term use, and can be easily removed with an eye pencil remover after use. SOLUTION: Volatile oil is 5 to 85 wt%, thickener is 0.7 to 2.1 wt%, skin conditioning agent is 1.2 to 3.5 wt%, and bulking agent is 0.1 to 0.5 wt%. , Surfactant 0.5-2.5 wt%, film-forming agent 3-50 wt%, natural solvent oil 5-40 wt%, preservative 0.8-1.5 wt%, colorant 3-15 wt% A natural waterproof eye pencil cosmetic composition comprising a mixture of and. [Selection diagram] Fig. 2

Description

The present invention is a natural waterproof eye pencil cosmetic composition that can be used in various pencil types because it gives a cool feeling and a light feeling of use due to its unique volatility, has good ease of application and volume, and improves waterproof durability. The present invention relates to a method for manufacturing natural waterproof eye pencil cosmetics using.

In the summer, we mainly choose waterproof (ie, waterproof) eye pencil cosmetics to prevent the makeup from collapsing due to sweat or water in the pool.

Normally, eye pencil cosmetics tend to bleed into water due to the principle that water forms a water-soluble water film that wraps oil in the form of'oil in water', but waterproof eye pencil cosmetics are'water in'. The oil forms a film in the form of'water in oil', and it does not easily bleed into water or sweat.

Such conventional waterproof eye pencil cosmetics have a short waterproofing ability against sweat and water, and because they are applied repeatedly at intervals of 2 to 3 hours, they do not feel refreshing, have a heavy feeling of use, and do not have good spreadability. Therefore, there was a problem that the volume was lowered.

In addition, the function and flexibility to protect the skin around the eyes is low, and there is no component that supplies nutrients, so the phenomenon that the skin around the eyes easily falls off occurs, and if you try to remove it after use, it will not easily fall off, causing skin problems. There was a problem that it was easy to occur.

Korean Published Patent Gazette No. 10-2018-0036264

In order to solve the above problems, the present invention comprises a mixture of volatile oil, thickener, skin conditioning agent, bulking agent, surfactant, film-forming agent, natural solvent oil, preservative and colorant. Presenting a natural waterproof eye pencil cosmetic composition, especially compared to existing ones, it gives a refreshing feeling and a light feeling due to its unique volatileness, and when the product is applied, it gives a silky feeling of use, moisturizing and waterproof durability. It can be improved, and because it is in the form of a pencil, it has good spreadability and volume, and by replacing the toxic component of the existing eye pencil with a natural component or using a mixed composition, the skin around the eyes can be used for a long time. It is an object of the present invention to provide a natural waterproof eye pencil cosmetic composition which does not cause any trouble and can be easily removed by an eye pencil remover even after use, and a method for producing a natural waterproof eye pencil cosmetic using the same.

In order to achieve the above object, the natural waterproof eye pencil cosmetic composition according to the present invention is used.
Volatile oil 5 to 85 wt%,
With a thickener of 0.7 to 2.1 wt%,
Skin conditioning agent 1.2-3.5 wt%,
Bulking agent 0.1-0.5 wt%,
Surfactant 0.5-2.5 wt%,
Film forming agent 3 to 50 wt%,
Natural solvent oil 5-40 wt%,
Preservative 0.8-1.5 wt%,
It is characterized by being composed of a mixture of 3 to 15 wt% of a colorant.

Further, a method for producing a natural waterproof eye pencil cosmetic using the natural waterproof eye pencil cosmetic composition according to the present invention is described.
A step in which isododecane, a volatile oil, and isostearyl alcohol, a natural solvent oil, are placed in a batch reactor and first mixed at a linear velocity of 30 m / s to 40 m / s for 1.5 to 2.5 minutes. (S10) and
The colorant black iron oxide (CI77499) and the thickener polyglyceryl-3 polylysinolate are added to the mixed volatile oil isododecane and the natural solvent oil isostearyl alcohol, and the linear velocity is 30 m / s to 40 m / s. .The stage of secondary mixing for 5 to 2.5 minutes (S20) and
A step (S30) of heating the bulking agent talc to 83 ° C. to 87 ° C. after adding a tertiary mixture of the surfactant talc and the surfactant polyglyceryl-2 triisostearate.
When the temperature reaches 83 ° C. to 87 ° C., polyethylene and polyisobutene among the film forming agents are added, and the quaternary mixing is performed at a linear velocity of 25 m / s to 30 m / s for 1.5 minutes to 2.5 minutes (. S40) and
In the step (S50) of adding trimethylsiloxysilicate, a skin conditioning agent, and mixing at a linear rate of 30 m / s to 40 m / s for 1.5 to 2.5 minutes in a fifth order.
Of the preservatives, glyceryl caprylate and hinokitiol are added and mixed at a linear velocity of 30 m / s to 32 m / s for 1.5 to 2.5 minutes (S60).
Titanium dioxide (CI77891) and tin oxide (CI77861), which are colorants that react with black iron oxide (CI77499) charged in advance to form a midnight black color, are added, and the linear velocity is 30 m / s to 40 m / s. .The 7th mixing step (S70) for 5 to 2.5 minutes, and
It is accomplished by cooling the batch reactor to 30 ° C., adjusting the mix, and then pouring the arrangement into a suitable storage container to complete the natural waterproof eye pencil cosmetic (S80).

As described above, in the present invention, firstly, the present invention gives a refreshing feeling and a light feeling of use due to the peculiar volatility, and gives a feeling of quick absorption due to the property of drying cosmetics quickly. Can be done.

Secondly, when the product is applied, it can maintain moisturizing and waterproofing durability 2 to 4 times as much as the existing one, as well as a silky feeling.
Thirdly, it becomes a pencil form, and the spreadability and volume can be improved by 80% as compared with the existing ones.
Fourth, by substituting the toxic component of the existing eye pencil with a natural component or using a mixed composition, it does not cause any trouble to the skin around the eyes even after long-term use, and even after use, it is 1.5 compared to the existing one. It can be easily removed with an eye pencil remover at a speed of 2 to 2 times faster.

Explanatory cross-sectional view showing the components of the arrangement reactor for mixing the natural waterproof eye pencil cosmetic composition according to the present invention. A flowchart showing a manufacturing method using the natural waterproof eye pencil cosmetic composition according to the present invention. Explanatory drawing showing an example in which the natural waterproof eye pencil cosmetic composition according to the present invention is applied onto a transparent experimental container and then the waterproof property (waterproof) is tested. Natural waterproof eye pencil made of natural waterproof eye pencil cosmetic composition according to Example 1 of the present invention Natural waterproof eye pencil made of natural waterproof eye pencil cosmetic composition according to Example 2 Natural waterproof eye pencil made of natural waterproof eye pencil cosmetic composition. Photographic explanatory view showing cosmetics and natural waterproof eye pencil cosmetics comprising a champagne gold color natural waterproof eye pencil cosmetic composition according to Example 3.

Hereinafter, preferred embodiments according to the present invention will be described.
The eye area in the present invention refers to the muscle or fascia that is located between the eyebrows and the eye and lifts the eyelids.
The compositions of the present invention provide a waterproof coating around the eyes.
In addition, when the composition is used for waterproofing the eyes, it is used by recoating it on a general eye pencil.

The natural waterproof eye pencil cosmetic composition according to the present invention is
Volatile oil 5 to 85 wt%,
With a thickener of 0.7 to 2.1 wt%,
Skin conditioning agent 1.2-3.5 wt%,
Bulking agent 0.1-0.5 wt%,
Surfactant 0.5-2.5 wt%,
Film forming agent 3 to 50 wt%,
Natural solvent oil 5-40 wt%,
Preservative 0.8-1.5 wt%,
It is characterized by being composed of a mixture of 3 to 15 wt% of a colorant.

[Volatile oil]
The first essential constituent of the natural waterproof eye pencil cosmetic composition according to the present invention is a volatile oil.

This serves as a solvent and an oil diluent and means a volatile substance consisting of isododecane, cyclomethicone, cyclopentasiloxane, cyclohexasiloxane, dimethicone, phenyltrimethicone, dimethiconecopolyol or a mixture thereof. ..

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

The cyclomethicone is cyclotrisiloxane if n is 3, cyclotetrasiloxane if n is 4, cyclopentasiloxane if n is 5, cyclohexasiloxane if n is 6, and cycloheptasiloxane if n is 7. Yes, it is used as a solvent.

The cyclopentasiloxane has n of 5 and contains other cyclomethicones (n of 3, 4, 6 or 7) in an amount of less than 1%, and is used as a solvent.

The cyclohexasiloxane has the following structure in which n is 6. The other component of cyclomethicone having n of 4, 5 and 7 is less than 1% and is used as a solvent.

The dimethicone is a fully methylated linear siloxane polymer mixture whose end is closed with a trimethylsiloxy unit, and is used as an antifoaming agent, a skin protectant, and a solvent.

The phenyltrimethicone is a siloxane polymer having a characteristic of n being 1 to 3, and is used as an antifoaming agent and a solvent.

The dimethicone copolyol is a copolymer of dimethylsiloxane and methyl (polyoxyethylene / polyoxypropylene) siloxane, and is used as a bubble stabilizer and a solvent.

If the ratio of the volatile oil according to the present invention is 5 wt% or less, it cannot play a role as a solvent and an oil diluent due to other chemical reactions when mixed with a film forming agent and a natural solvent oil, and is 85 wt% or more. Then, the refreshing feeling and the light feeling of use due to the peculiar volatility are reduced, and the property of drying the cosmetics quickly is reduced, so that it is preferably 5 to 85 wt%.

[Thickener]
The second component of the natural waterproof eye pencil cosmetic composition according to the present invention is a thickener.

Among the components of natural waterproof eye pencil cosmetics, the thickener is mixed with volatile oil and natural solvent oil to increase the viscosity to a jelly-like viscosity, and plays a role of fixing the form or improving the viscosity. ..

It contains one or more of synthetic waxes, selecins, synthetic fluorophlogopites, candelilla waxes, polyglyceryl-3 polylysinolates.

The synthetic wax is a hydrocarbon wax component obtained by the Fischer-Tropsch method or an ethylene polymerization process, is a water-insoluble thickener that softens and softens the skin, and has a role of adjusting the viscosity of natural waterproof eye pencil cosmetics. Take on.

The celesin is a hydrocarbon mixture in the form of a wax obtained from the purification of ozokerite, and has a role of smoothing the skin by a complex fat component, supplying oil, and adjusting the viscosity.

The synthetic fluorophlogopite is a synthetic mineral component and plays a role in diluting the concentration of a substance or facilitating physical properties and adjusting the viscosity by dispersing the water and oil content of natural waterproof eye pencil cosmetics. Carry.

The candelilla wax is a wax extracted from Euphorbia cerifera, a plant that grows in central Mexico and the Big Bend region of Texas, and makes the oil portion thick to retain its shape and make it easy to apply. In the present invention, it is used to adjust the viscosity.

The polyglyceryl-3 polylysinolate is a composite ester component of a polymer of lysinolic acid and polyglycerin-3, and it adsorbs to the interface of each substance so that it mixes well, acts as an active substance, assists in emulsification stability, and is a water-insoluble viscosity. It is an agent that increases the viscosity of cosmetics.

When the ratio of the thickener according to the present invention is 0.7 wt% or less, the overall viscosity of the natural waterproof eye pencil cosmetic is lowered, and it is difficult to form a film, so that the waterproof durability may be lowered, and 2.1 wt%. In the above, 0.7 to 2.1 wt% is preferable because there is a problem that the viscosity becomes high, the stickiness increases, and the usability may deteriorate.

[Skin conditioning agent]
The next essential component is a skin conditioning agent. It contains natural ingredients to make the skin around the eyes soft and healthy, and is used to reduce skin shedding and restore flexibility around the eyes. It is used for trimethylsiloxysilicate, cyclopentasiloxane, and ethylhexyl palmi. It consists of tate, isopropyl myristate, caprylyl glycol, dimethicone, hechima extract, shea butter, arginine, almond oil, catfish extract, lotus extract, hinoki leaf extract, turninjin extract or a mixture thereof.

The trimethylsiloxysilicate helps the natural waterproof eye pencil cosmetics to be applied smoothly to the eyes and consists of a siloxane polymer component. This plays a role in preventing bubbles formed during the production of the composition and preventing the evaporation of water. It also gives a smooth feel and helps to soften and soften the skin around the eyes.

The cyclopentasiloxane is a chemical compound containing silicon as a main raw material, and is a silicon oil-based component having a colorless and odorless fluid liquid form. It has excellent tactile sensation, softness, and ease of application, and is used as a skin conditioning agent in the present invention.

The ethylhexyl palmitate is an ester component of 2-ethylhexyl alcohol and palmitic acid, and supplies oil to the skin around the eyes to impart moisturizing power, smooth the skin around the eyes, and provide gloss. In the present invention, it is used as a skin conditioning agent.

The isopropyl myristate is an ester component of isopropyl alcohol and myristic acid, which helps dissolve oil-soluble functional components in natural waterproof eye pencil cosmetics, imparting a light and smooth skin quality, and around the eyes. It spreads widely on the surface of the skin and helps improve absorption. In the present invention, it is used as a skin conditioning agent.

The caprylyl glycol is a component extracted from coconut oil, and at the same time plays a role of softening the skin and at the same time playing a role of antibacterial bacteria, and regulates the moisture content of the skin to maintain the moisturizing power. In the present invention, it is used as a skin conditioning agent.

The dimethicone is a fully methylated linear siloxane polymer mixture whose end is closed with a trimethylsiloxy unit, and has a skin protective agent, a water evaporation inhibitor, and a moisturizing effect. In the present invention, it is used as a skin conditioning agent.

The loofah extract is extracted from loofah and has a cold property, so that it suppresses heat, has an anti-inflammatory effect, strengthens immunity, and is effective for skin troubles. In the present invention, it is used as a skin conditioning agent.

The shea butter is a natural fatty acid collected from wild carite nuts in arid regions of Africa, and is used as a skin conditioning agent because it prevents water loss in the skin by using the therapeutic effect of the fatty acid.

The arginine is a naturally occurring amino acid and is a main component constituting a protein. It has an excellent antioxidant effect, retains nutrients, smoothes and revitalizes the skin, and helps to manage it as healthy skin. It also plays a role in regulating pH. In the present invention, it is used as a skin conditioning agent.

The almond oil is rich in unsaturated fats and essential fatty acids and softens the skin around the eyes.

Sea cucumber extracted from the sea cucumber extract is a general term for sea cucumbers belonging to the echinoderms sea cucumber. There are three types of sea cucumbers that live in Korea: red sea cucumbers, blue sea cucumbers, and black sea cucumbers. Namako is an amino acid (amino acid) such as cysteine, histidine, and lysine, as well as iron (Fe), phosphorus (P), and bile components, which prevent anemia and activate liver motility. Let me. It contains taurine and is said to be effective in lowering cholesterol, improving heart function and restoring visual acuity by enhancing gallstone dissolution and toxic toxic function of the liver. Raw catfish contain water, protein, sugar, ash, calcium, phosphorus, iron, lysine, vitamins 1, B2, essential amino acids, irosoycintethionin, glutamic acid, glycine, tryptophan, and taurine. The sea cucumber extract obtained from sea cucumber contains chondroitin, which is a form of mucopolysaccharide. Chondroitin is responsible for accumulating water and nutrients in the skin. Chondroitin sulfate is the main component of mucous polysaccharides and is a mucopolysaccharide found in cartilage tissues such as animals, nerve tissues and intercellular tissues. Chondroitin sulfate does not exist freely in the living body, but binds to proteins to form a chondroitin sulfate protein complex, which provides a basis for normal survival of living body cells such as collagen, elastin, and hyaluronic acid. Gives water retention, lubricity and elasticity. Chondroitin sulfate contained in Namako extract has a moisturizing function by storing water in the skin, and also has a large amount of amino acids, proteins and iodine components, and stores it to relieve wrinkles on the skin, prevent aging and whiten the skin. It is effective and cleansed, and has an excellent effect on the skin. The catfish extract is prepared by mixing catfish and ethanol at a ratio of 1:10 to 12 by weight to prepare a mixture, and then extracting the mixture at 24-26 ° C. for 65-75 hours at 120-160 rpm with a shaking incubator. The supernatant obtained by centrifuging the extract with a centrifuge at 7,500 to 8,500 rpm for 15 to 25 minutes is filtered through a filter paper, and the filtered extract is subjected to a vacuum rotation. It is concentrated under reduced pressure for 5 to 7 hours under the condition of 0.1 to 0.3 mPA in an evaporator), dried in a freeze dryer for 2 to 4 days, and then pulverized to 30 to 50 mesh using a homogenizer. Use the powdered form. As a specific example of the sea cucumber extract, 1,000 g of sea cucumber is placed in 10 L of 50% ethanol and extracted with a shaking incubator at 26 ° C. for 70 hours at 160 rpm to obtain an extract. The extract is centrifuged in a centrifuge at 7,000 rpm for 30 minutes. The supernatant obtained by centrifugation is filtered through filter paper (Whatman No3.filterpaper). The filtered extract is concentrated under reduced pressure in a vacuum rotation evaporator at 62 ° C. and 0.2 mPA for 5 hours to obtain 1 L of the extract. Next, 1 L of the extract is dried using a freeze dryer for 3 days, and then pulverized to 40 mesh to produce a sea cucumber extract in powder form.

The forsythia extracted from the forsythia extract is a dried fruit of the forsythia type, and is a deciduous deciduous shrub. Ingredients include oleanolic acid and lignan glycosides in the fruit. The roots are forsythia roots, and the trunks and leaves are called forsythia branches and leaves, both of which are used for medicinal purposes, and the substances extracted from the skin of forsythia fruits are used for poisoning, dermatitis, drainage, anti-inflammatory, diuretics, etc. There is an antibacterial component. In addition, forsythia suspensa is known as a drug having a high therapeutic effect on acute nephritis, laryngitis, solitary fever, ulcer, tonsillitis, gonorrhea and the like. Forsythia extract has been reported to have effects on antiviral, antioxidant, antibacterial, anti-inflammatory, antipyretic and the like. The lotus extract is prepared by washing the lotus thoroughly and drying it in a dryer at a temperature of 55 to 65 ° C. for 20 to 26 hours, and then mixing the dried lotus and distilled water at a weight ratio of 1:10 to 15 in a medicinal water heater. The filtrate was extracted by heating for 2 to 4 hours and filtered, and the filtrate was concentrated under reduced pressure in a vacuum rotation evaporator for 5 to 7 hours under the condition of 0.1 to 0.3 mPA. After drying for 2 to 4 days using a freeze dryer, the powder form crushed to 30 to 50 mesh using a homogenizer is used. As a specific example of the lotus extract, after washing the lotus cleanly and drying it in a dryer having a temperature of 62 ° C. for 22 hours, 1,000 g of each is placed in a medicinal water heater, 12 L of distilled water is added, and the mixture is heated for 3 hours. Then, the extract is filtered, and the filtered extract is concentrated under reduced pressure at 62 ° C. and 0.2 mPA for 5 hours in a vacuum rotation evaporator to obtain 1 L of the extract. .. At this time, the obtained extract is dried for 3 days using a freeze dryer, and then pulverized to 40 mesh to produce a forsythia extract.

The Japanese cypress (Chamaecypalis obtusa) extracted from the leaf extract of Japanese cypress is an evergreen conifer belonging to the family Cupressaceae. The essential oil component extracted from cypress has been reported to be effective in stress relief, psychological stability, enhancement of heart and lung function, and bronchial asthma. In addition, hinoki essential oil is known to have an alleviating effect on itching of atopic dermatitis and an antibacterial activity against skin microorganisms. The hinoki leaf extract is obtained by mixing hinoki leaves and distilled water at a weight ratio of 1:10 to 20 and then extracting the mixture with a boiling water extractor for 2 to 4 hours to obtain an extract, and filtering the extract. , 0.1-0.3 mPA, concentrated under reduced pressure in a vacuum rotation evaporator for 5-7 hours, dried in a Freeze dryer for 2-4 days, and then homogenized. Use the powder form crushed to 30 to 50 mesh. As a specific example of the hinoki cypress leaf extract, 7 L of distilled water is added to 500 g of hinoki cypress leaves and extracted with a boiling water extractor for 3 hours to obtain an extract. Extract the extract from Filter paper No. It is filtered through No. 4 and concentrated under reduced pressure in a vacuum rotation evaporator under the conditions of 62 ° C. and 0.2 mPA to obtain 1 L of the extract. Next, 1 L of the extract is dried for 3 days, and then crushed into 40 mesh to produce a powdered hinoki cypress leaf extract.

The licorice extracted from the licorice extract is a perennial plant and belongs to the leguminous family. It is known that licorice is excellent in poisoning action, anti-inflammatory action, anti-cancer action, antiviral action, antioxidant action, antibacterial action, melanin generation inhibitory action and the like. The licorice extract is obtained by mixing licorice and distilled water at a weight ratio of 1:10 to 12 and heating and extracting at 100 ° C. for 2 to 6 hours, and centrifuging at 2,000 to 4,000 rpm for 10 to 20 minutes. After removing the debris to obtain a supernatant, the supernatant is filtered with a vacuum filtration device, and then depressurized with a vacuum rotation evaporator under the condition of 0.1 to 0.3 mPA for 5 to 7 hours. Use concentrated ones. As a specific example of the licorice extract, after crushing licorice to 40 mesh, 1,000 g of licorice powder is mixed with 10 L of distilled water, heated and extracted at 100 ° C. for 4 hours, and centrifuged at 3,000 rpm for 15 minutes. Filter under reduced pressure (Whatman no. 4). The filtered extract is concentrated under reduced pressure in a vacuum rotation evaporator under the condition of 0.2 mPA for 5 hours to obtain 1 L of the extract.

The codonopsis lanceolata extracted from the codonopsis lanceolata extract is a perennial vine belonging to the family Bellflower, and its root is called sheep milk (radixCodonopsis lanceolatae). Turninjin is a carbohydrate, protein, calcium, phosphorus, iron, vitamin B, oleanolic acid, albigenic acid, phytosterol, saponin, inulin, flavonoid, sterol, triterpenoid, cycloartenol, N-formylharman. ), Perloyline, norharman, 1-carbomethoxy-β-carboline, apinasterol, squalene, triterpenoids, α-spinasterol, β-spinasterol, oleanolic acid, alligenic acid. , Apigenin, vitamins B1, B2, inulin, triterpenes, steroids and volatile aroma components. Thyroid ginseng containing such components can be used for gastrointestinal function enhancement, stool elimination, cardiac function enhancement, cholesterol decomposition, blood pressure lowering, vasodilation, blood purification effect, anti-inflammatory effect, antibiotic effect, microspores, human type and It suppresses bovine tuberculosis bacteria and is effective for lung cancer and thyroid cancer. In the turninjin extract, turninjin and methanol are mixed at a weight ratio of 1:20 to 22 and charged into a reflux type extractor, and the temperature is 58 to 62 ° C. while supplying cooling water to a condenser at the upper end of the extractor. Extracts are obtained by repeating 3 times for 3 hours each, the extract is filtered with a vacuum filtration device, and then concentrated under reduced pressure with a vacuum rotation evaporator under the condition of 0.1 to 0.3 mPA for 5 to 7 hours. Use what you have done. As a specific example of the above-mentioned codonopsis lanceolata extract, 1,000 g of chopped codonopsis lanceolata is mixed with 20 L of methanol and then put into a reflux type extractor, and cooling water is supplied to a condenser at the upper end of the extractor. Extraction is repeated 3 times at ° C for 3 hours each. The extract is filtered using a filter paper (Whatman filter paper (No. 2)). The filtered extract is concentrated under reduced pressure in a vacuum rotation evaporator at 62 ° C. and 0.2 mPA for 5 hours to obtain 1 L of the extract.

The skin conditioning agent according to the present invention contains natural ingredients such as almond oil, rapeseed extract, lotus extract, hinoki leaf extract, and vine carrot extract, so that the eye pencil cosmetics themselves irritate the skin around the eyes. It is easy, but it is relatively non-irritating at 60% or less compared to existing products, and helps to improve the accumulation of nutrients, moisturizing, anti-inflammatory, and antibiotic functions on the skin around the eyes.

2. When the ratio of the skin conditioning agent according to the present invention is 1.2 wt% or less, the function as a skin conditioning agent deteriorates due to other chemical reactions when mixed with a volatile oil, a film forming agent, or a natural solvent oil. Since there is a lot of stickiness at 5 wt% or more, 1.2 to 3.5 wt% is preferable because there is a problem that the natural waterproof eye pencil does not adhere to the eyes.

[Balking agent]
The next essential component of the composition is the bulking agent. This is a non-active solid substance used to dilute solid components when mixing volatile oils and natural solvent oils, and is also used to increase the amount of natural waterproof eye pencil cosmetics themselves.

The bulking agent is talc, silica, nylon-66, potato starch, hard magnesium carbonate, spherical cellulose, nylon powder, dextrin, magnesium sulfate, magnesium stearate, microcrystal phosphorus wax, wheat starch, sodium magnesium silicate, silk powder. , Rice starch, calcium borosilicate titanium, sodium calcium borosilicate, calcium aluminum borosilicate or a mixture thereof.

The talc is also generally called talc, which is a soft ore that is white and easily crushed. It feels smooth to the touch and has the form of stacking multiple thin paperboards. The whiteness, which is the degree of whiteness of the substance, is excellent at 90 or more, the raw material cost is relatively low, and the moldability is also excellent.

The silica is a component of a mineral-inorganic oxide, and prevents a phenomenon in which the powder component used in natural waterproof eye pencil cosmetics aggregates or lumps due to moisture. It also has the property of helping to correct the skin quality around the eyes and having an excellent effect of removing dead cells in the pores.

The rice starch has properties such as healing, anti-aging, exfoliating and toning.

It gives the skin a soft, smooth and bright tone around the eyes, and the protein of rice starch nourishes and rejuvenates and helps the skin to regenerate. And rice starch is a component that is particularly recommended for sensitive, reddening or allergic sensitive skin.

The calcium borosilicate titanium is a glass composed of calcium and titanium borosilicate, and is used as a bulking agent.
The sodium calcium borosilicate is a glass composed of calcium and sodium borosilicate, and is used as a bulking agent.
The calcium-aluminum borosilicate is a glass composed of calcium and aluminum borosilicate, and is used as a bulking agent.

When the ratio of the bulking agent according to the present invention is 0.1 wt% or less, a phenomenon that the powder component aggregates or becomes agglomerates due to moisture occurs, and when it is 0.5 wt% or more, a volatile oil, a film forming agent, and a natural solvent occur. When mixed with oil, the amount of the natural waterproof eye pencil cosmetic itself is randomly generated by other chemical reactions, and it is difficult to adjust the amount. Therefore, the amount is preferably 0.1 to 0.5 wt%.

[Surfactant]
The next essential component of the composition is the surfactant.
This plays a role of mixing the contained water (hydrophilic layer) and oil (oil phase layer) when mixed with volatile oil, film forming agent, and natural solvent oil. It is a substance that has both hydrophilicity (close to water) and lipophilicity (close to oil) in the molecule at the same time, and has the property of adsorbing to the interface between water and oil and significantly changing the properties of the interface. ..

The surfactant contains any one or more of polyglyceryl-2 triisostearate, lecithin, isostearic acid, and glycerylcaprylate.

The polyglyceryl-2 triisostearate is a diester of isostearic acid and diglycerin, isostearic acid is a fatty acid that forms a skin moisturizing film, and diglycerin covers the damaged part of the skin and provides water. In the present invention, it is used as an emulsifier and a surfactant.

The lecithin is a diglyceride mixture of stearic acid, palmitic acid and oleic acid, which is naturally produced, reduces the flaking phenomenon in which the skin around the eyes dries and forms keratin, and restores elasticity. Brings dry or damaged skin around the eyes to life. Helps form an emulsion by reducing the surface tension of the emulsifying material. In the present invention, it is used as an emulsifier and a surfactant.

The isostearic acid is a mixture of branched aliphatic acids having 18 carbon atoms, and is used as a binder and a surfactant.

The glyceryl caprylate is a natural ingredient compound in which glyceryl and caprylic acid, which are natural ingredients, are mixed, and plays a role of a co-emulsifier. This has an excellent effect on improving troubles on greasy skin and has a function of promoting absorption of active ingredients of other raw materials.

This can also play the role of a preservative, and in the present invention, 0.8 to 1 wt% is added alone at the time of addition to give a perfect antiseptic power.

When the ratio of the surfactant according to the present invention is 0.5 wt% or less, the water (aqueous phase layer) and the oil (oil phase layer) contained in the mixture with the volatile oil, the film forming agent, and the natural solvent oil are contained. Is difficult to mix and exists in a layer-separated state from each other, so there is a problem that other surfactants must be added. It induces irritation, atopy, rhinitis, and asthma, and causes pigmentation and skin troubles. Therefore, it is preferably 0.5 to 2.5 wt%.

[Film forming agent]
The next essential component of the composition is the film-forming agent.
When used according to the present invention, the film-forming agent may be anything that is acceptable in cosmetics used around the eye.
The film-forming agent plays a role of preventing the makeup around the eyes from collapsing, preventing the makeup around the eyes from falling off due to sweat, tears, rainwater, etc., and forming a skin film.

It consists of polyethylene, polyisobutene, acrylate / polytrimethylsiloxymethacrylate copolymers, polyhydroxystearic acid, polyethylene series with film-forming properties, shellac or mixtures thereof.

The polyethylene is a crystalline chain polymer substance obtained by polymerizing ethylene, which is a polymer component of an ethylene monomer, and has a role of forming a thin film on the skin surface around the eyes and smoothly covering the skin around the eyes. It plays a role in stabilizing the unstable emulsified state of natural waterproof eye pencil cosmetics. In the present invention, it is used as a film forming agent.

The polyisobutene is a homopolymer component of isobutylene, which forms a thin film on the surface of the skin to soften and smooth the skin and assist in glossy skin management. Natural Waterproof Eye Pencil Used to bond cosmetic compositions to each other. It also plays a role in preventing water and sweat from falling off. In the present invention, it is used as a film forming agent.

The acrylate / polytrimethylsiloxymethacrylate copolymer is a copolymer of one or more monomers of acrylic acid, methacrylic acid or a simple ester thereof and a polytrimethylsiloxymethacrylate monomer, and is used as a film-forming agent.

The polyhydroxystearic acid is a polymer component of hydroxystearic acid, a non-surfactant that assists in the dispersion of insoluble solids in a solution, and has the characteristics of a solid surface that temporarily forms a film on the solid and is suspended. Plays the role of transforming.

The polyethylene series having the film forming property refers to polyethylene, polyethylene glycols, polyethylene terephthalate, and polyethylene naphthalate.

And polyethylene glycols are 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. Any one of the or more components is selected.

The term shellac generally refers to refined lac, which refers to the secretion resin (resin) of the lac insect, which lives mainly in trees in India and Thailand. ..

Here, racks are also used to soften or heal injured skin and to treat hemostasis and menstrual irregularities. In the present invention, it is used as a film forming agent.

When the ratio of the film-forming agent according to the present invention is 3 wt% or less, it is difficult to form a skin film around the eyes, and the makeup around the eyes is easily removed by sweat, tears, rainwater, etc., and when it is excessively contained at 50 wt% or more, after use. Since it cannot be easily removed and oil or an organic solvent is used instead of water, it is preferable to set it to 3 to 50 wt% from the problem of causing skin troubles.

[Natural solvent oil]
The next essential component of the composition is natural solvent oil.
It consists of isodecane, isostearyl alcohol, cetyldimethyloctanoate, triethyl citrate, natural oils or mixtures thereof.

More specifically, they are mixed in a weight ratio of 2: 1: 1: 6.
Here, the weight ratio of 2: 1: 1: 6 is 20 wt% for isodecane, 10 wt% for isostearyl alcohol, 10 wt% for cetyldimethyloctanoate, and 60 wt% for natural oil if the natural solvent oil is 100 wt%. Means to be composed with%.

Alternatively, various ratios such as a weight ratio of 1: 2: 2: 6 and a weight ratio of 2: 2: 1: 5 may be used depending on the purpose and form of use, but the natural oil content is 50% or more. To be.

The natural solvent oil according to the present invention comprises one or more solvent oils, including, but not limited to, other oils commonly used in natural waterproof eye pencil cosmetic compositions.

The isodecane is a branched aliphatic hydrocarbon component having 12 carbons, is a paraffin derivative, and plays a role of helping the product to grow well. And it plays the role of silicon and shows light and creamy malleability. It spreads well and suppresses water evaporation. In the present invention, it acts as a solvent that dissolves other constituents of natural waterproof eye pencil cosmetics well. In the present invention, it is used as a flavoring agent and a solvent.

The isostearyl alcohol is a mixture of branched-chain aliphatic alcohols having 18 carbon atoms, has good compatibility and stability against oxidation, and is a fluidity regulator and a reversing agent for volatile oils mixed together. It is effective as.

The cetyl dimethyl octanoate is an ester of cetyl alcohol and dimethyl octanoate, and serves as a softener for volatile oil mixed together.

The triethyl citrate is a triester component of ethyl alcohol and citric acid, and by suppressing autoxidation caused by the action of oxygen, it prevents deterioration, spoilage, and deterioration of the quality of natural waterproof eye pencil cosmetics due to oxidation.

The natural oil is any one vegetable oil (A) selected from camellia oil, canola oil, olive oil, grape seed oil, sunflower seed oil;, egg yolk oil, mink oil, squalane, emu oil, horse. Manufactured from raw materials containing any one or more of animal oil (B) selected from oils; and any one mineral oil (C) selected from liquid paraffin, vaseline; Will be done.

The natural oil can provide a moisturizing component, a vitamin component transmitting effect, and skin stability.

When natural oil is produced only from vegetable oil and animal oil according to the present invention, it has a good affinity for the skin, but it has many unsaturated bonds, so that it is easily rancid and deteriorates. A natural solvent oil is produced by mixing triethyl citrate with sex oil.

When the ratio of the natural solvent oil according to the present invention is 5 wt% or less, it is difficult to adjust the fluidity with the volatile oil, it does not mix well, it lacks flexibility and irritates the skin around the eyes, and it is excessive at 40 wt% or more. If it is contained in the above, it is preferable to set it to 5 to 40 wt% because there are many unsaturated bonds and it is easy to be rancid and deteriorate in quality.

[Preservative]
The next essential component of the composition is the preservative.

In the present invention, a natural waterproof eye pencil cosmetic is made by mixing with a volatile oil so that the natural solvent oil accounts for 5 to 40 wt% of the ratio of the total composition, and the natural waterproof eye pencil cosmetic is always external in the form of a pencil. Since it is used while being exposed to the skin and easily penetrates by mold, bacteria, or foreign substances, it is necessary to protect it from deterioration, odor, etc. for a long period of time, and therefore natural preservatives are used.

The preservatives are from glyceryl caprilate, EDTA trisodium, BHT, hinokitiol, which is a Rakan Kashiwa extract, magnolol, which is a magnolia extract, DF-100, which is a grapefruit extract, or a mixture thereof. Become.

The glyceryl caprylate is a monoester of glycerin and caprylic acid, and is used as an antiseptic substitute raw material because it is an emulsifier and has strong antibacterial properties. It has high oxidative safety and has antimicrobial activity in a wide pH range. And it helps the skin to be smooth and soft. In the present invention, it is used as a natural preservative.

The EDTA trisodium is an amine component that is used in a small amount in natural waterproof eye pencil cosmetics and binds to metal ions to prevent them from catalyzing. It plays the role of a preservative to prevent.

It also acts as an accelerator to help the skin absorb the active ingredients of natural waterproof eye pencil cosmetics effectively.

The BHT is an abbreviation for Butylatedhydroxyanisole, which is a component in the form of crystals or powder having a yellowish brown or white tinge, has a phenolic odor and an irritating taste, and is volatile and distilled. It has the property of being easy to do.
In the present invention, it is used as an antioxidant and a preservative.

The hinokitiol is a tropolone substitute, has an aromatic 7-atomic ring in the molecule, and is present in essential oils of plants of the family Juniperus chinensis, Juniperus chinensis, and the like.
In the present invention, it is used as a natural preservative.

The magnolol is a perennial herb belonging to Magnolia obovata, which is safer and has an excellent antibiotic effect as compared with existing antibiotics such as chlorohexidine.
In the present invention, it is used as a natural preservative.

The grapefruit extract (DF-100) is an organic product extracted from grapefruit, which extends the freshness and distribution period of cosmetics, has excellent antiviral, antifungal, nontoxic, antibacterial and antioxidative effects, and is pH stable. It has the effect of increasing sex and immunity.

When the ratio of the preservative according to the present invention is 0.8 wt% or less, mold, bacteria or foreign substances easily invade, and it is difficult to play a role as a preservative to prevent deterioration, odor, etc. If it is contained in the above, it may cause skin troubles because it comes into contact with the skin around the eyes, and even if a large amount of the natural preservative component according to the present invention is produced, it should be 0.8 to 1.5 wt%. Is preferable.

[Colorant]
The next essential component of the composition is the colorant.
Any colorant suitable for use in the area of the eye can be used.

This includes metal oxides such as titanium dioxide (CI 77891), which is an oxide of titanium, or black iron oxide (CI 77499) / red iron oxide (CI 77491) / yellow iron oxide (CI 77492), which is an oxide of iron. ), Ultra Marine (CI 77007), Bismus Oxychloride, Carmine, Chromium Oxide or Chrome Hydroxide Green, Ultramarine, Ferocyanated Ferrous Iron, Ferrianized Fertanese Ammonium, Mica, FD & C Blue No. 1, FD & C Red No. 40, FD & C Yellow No. 5 and FD & C Green No. 5. A raw material containing one or more selected from tin oxide (CI 77861), ferric ferrocyanide (CI 77510), carmine (CI 75470), and red No. 202 (CI 15850: 1).

The colorant is used in an amount of 15 wt% or less, preferably 3 wt% to 10 wt%% of the total composition.

As an example, when producing a natural waterproof eye pencil cosmetic having a midnight black color, black iron oxide (CI 77499), titanium dioxide (CI 77891), and tin oxide (CI 77861) are mixed as a colorant. Manufactured.

As another example, when producing a natural waterproof eye pencil cosmetic consisting of a sick navy color, black iron oxide (CI 77499), titanium dioxide (CI 77891), mica (CI 77019), and ferric ferrosia are used as colorants. It is manufactured by mixing nid (CI 77510).

As yet another embodiment, when producing a natural waterproof eye pencil cosmetic consisting of cinnamon mocha color, as colorants, mica (CI 77019), red iron oxide (CI 77491), black iron oxide (CI 77499), and dioxide are used. Manufactured by mixing titanium (CI 77891).

As yet another embodiment, when producing a natural waterproof eye pencil cosmetic consisting of a gram latte color, as colorants, mica (CI 77019), red iron oxide (CI 77491), titanium dioxide (CI 77891), tin oxide (CI 77861) is mixed and manufactured.

As yet another embodiment, when producing a natural waterproof eye pencil cosmetic consisting of champagne gold color, mica (CI 77019), red iron oxide (CI 77491), and carmine (CI 75470) are mixed as colorants. Manufactured.

As yet another embodiment, when producing a natural waterproof eye pencil cosmetic consisting of baby pitch color, as colorants, mica (CI 77019), titanium dioxide (CI 77891), red iron oxide (CI 77491), carmine (CI 77491), carmine (CI 77491), carmine (CI 77491), and carmine (CI 77491). CI 75470) is mixed and manufactured.

As yet another embodiment, when producing a natural waterproof eye pencil cosmetic having a matte black color, black iron oxide (CI 77499) and mica (CI 77019) are mixed and produced as a colorant.

As yet another embodiment, when producing a natural waterproof eye pencil cosmetic having a matte brown color, black iron oxide (CI 77499), red iron oxide (CI 77491), and yellow iron oxide (CI 77492) are used as colorants. , Mica (CI 77019) are mixed and manufactured.

As yet another embodiment, when producing a natural waterproof eye pencil cosmetic consisting of chocolate brown color, red iron oxide (CI 77491), mica (CI 77019), black iron oxide (CI 77499), and yellow are used as colorants. It is produced by mixing iron oxide (CI 77492), titanium dioxide (CI 77891), and red No. 202 (CI 15850: 1).

As yet another embodiment, when producing a natural waterproof eye pencil cosmetic having a dark rose color, red iron oxide (CI 77491), mica (CI 77019), black iron oxide (CI 77499), and dioxide are used as colorants. It is produced by mixing titanium (CI 77891), yellow iron oxide (CI 77492), red No. 202 (CI 15850: 1), and tin oxide (CI 77861).

As yet another embodiment, when producing natural waterproof eye pencil cosmetics consisting of coral brick color, as colorants, titanium dioxide (CI 77891), yellow iron oxide (CI 77492), red iron oxide (CI 77491), It is produced by mixing mica (CI 77019), black iron oxide (CI 77499), red No. 202 (CI 15850: 1), carmine (CI 75470), and tin oxide (CI 77861).

The present invention relates to a natural waterproof eye pencil cosmetic composition that waterproofs the eyes.
In the case of waterproof eyes, the composition of the present invention is applied to the eyes on the basic eye pencil, and the eye pencil eyes are waterproofed, collapse-proofed, flake-proofed and waterproofed.
A natural waterproof eye pencil containing the composition of the present invention is pulled up and down, horizontally above the eyes.

[Manufacturing method of natural waterproof eye pencil cosmetics]
The natural waterproof eye pencil cosmetic compositions of Examples 1 to 3 were produced with the compositions (unit:% by weight) shown in Table 1 below.
The Batch Reactor 10 described below is a device that mixes, disperses, and emulsifies a composition while heating or rotating.

The batch described below is the Batch Reactor 10 which is not filled or emptied while the reaction is taking place. Then, as shown in FIG. 1, the batch reactor is composed of a cylindrical drum-shaped body, and a disturbing plate that causes vertical friction in the space inside the body so that the composition can be mixed uniformly and well. 11 is formed vertically, below the obstruction plate is formed a circular impeller portion 12 that is primarily rotated so that the composition can be uniformly and well mixed at the bottom, and below the circular impeller portion, the composition is at the bottom. A two-armed impeller portion 13 that is secondarily rotated so that it can be mixed uniformly and well is formed.

The linear speed refers to the speed of the circular impeller portion and the double-armed impeller portion, and is set to 32 m / s for high speed, 20 m / s for medium speed, and 10 m / s for low speed.

Further, the rpm corresponding to the linear velocity according to the present invention is set through the following calculation process.
As an example, if the length of the double-armed impeller portion is 0.6 m, the linear velocity is the length * 3.14 * (rpm / 60).
At this time, the rpm is further calculated and set by (linear velocity * 60) / ((length = 0.6) * 3.14).

FIG. 2 is a sequence diagram showing a method for manufacturing a natural waterproof eye pencil cosmetic using the natural waterproof eye pencil cosmetic composition according to the present invention.

First, the volatile oil isododecane and the natural solvent oil isostearyl alcohol are placed in a batch reactor and first mixed at a linear velocity of 30 m / s to 40 m / s for 1.5 minutes to 2.5 minutes. (S10).

Here, the reason for mixing for 1.5 minutes to 2.5 minutes is that it is difficult to mix in 1.5 minutes or less, so that the layers are often separated, and many bubbles are generated in 2.5 minutes or more. Because of the problem, mix for 1.5 to 2.5 minutes, most preferably for 2 minutes.

At this time, the natural solvent oil is mixed with the volatile oil according to the present invention, and the toxic component of the existing eye pencil is replaced with the natural component or the mixed composition is used, so that the skin around the eyes is troubled even after long-term use. It can be easily removed with an eye pencil remover at a speed 1.5 to 2 times faster than the existing one even after use.

Next, black iron oxide (CI 77499) as a colorant and polyglyceryl-3 polylysinolate as a thickener were added to the mixed volatile oil isododecane and the natural solvent oil isostearyl alcohol, and the amount was 30 m / s to 40 m / s. Secondary mixing is performed at linear speed for 1.5 to 2.5 minutes (S20).

Here, the reason for mixing at a linear velocity of 30 m / s to 40 m / s is that the coloring power of the colorant decreases at 30 m / s or less, and the volatile oil, the natural solvent oil, the colorant, and the thickener are mixed at the time of mixing. This is because there is a problem of gathering like a lump, a difference occurs between the appearance color and the coating color at 40 m / s or more, and a problem of deterioration occurs when the internal temperature becomes 50 degrees or more, and 30 m / s or more. It is most preferable to mix at a linear velocity of 40 m / s.

Next, talc as a bulking agent and polyglyceryl-2 triisostearate as a surfactant are mixed and added in a tertiary manner, and then heated to 83 ° C. to 87 ° C. (S30).

Then, when the temperature reaches 83 ° C. to 87 ° C., polyethylene and polyisobutene among the film forming agents are added and quaternarily mixed at a linear velocity of 25 m / s to 30 m / s for 1.5 minutes to 2.5 minutes (). S40).

Here, the reason for mixing at a linear velocity of 25 m / s to 30 m / s is that at 25 m / s or less, many bubbles are generated when the film-forming agent is mixed with the volatile oil, the natural solvent oil, the colorant, and the thickener. At 40 m / s or more, there is a problem that the saturation becomes high and discoloration occurs quickly, and it is most preferable to mix at a linear velocity of 25 m / s to 30 m / s.

Then, the skin conditioning agent trimethylsiloxysilicate is added and mixed 5th for 1.5 to 2.5 minutes at a linear velocity of 30 m / s to 40 m / s (S50).

At this time, by adding a skin conditioning agent containing natural ingredients to the natural waterproof eye pencil cosmetic composition, it is possible to reduce the skin loss around the eyes and restore the flexibility while making the skin around the eyes soft and healthy. can do.

Then, among the preservatives, glyceryl caprylate and hinokitiol are added and mixed at a linear velocity of 30 m / s to 32 m / s for 1.5 minutes to 2.5 minutes (S60).

Here, in the present invention, the preservative contains a natural preservative consisting of hinokitiol, which is an extract of Rakan Kashiwa, magnolol, which is a moclen extract, and DF-100, which is an extract of grapefruit. Compared to existing products, it prolongs the freshness and distribution period of cosmetics, and keeps the anti-virus, anti-fungal, non-toxic, antibacterial and antioxidant effects, while the skin around the eyes compared to existing products. It minimizes troubles or diseases that occur in the eyes.

Next, titanium dioxide (CI 77891) and tin oxide (CI 77861), which are colorants that react with the pre-charged black iron oxide (CI 77499) to form a midnight black color, are added, and 30 m / s to 40 m / s are added. 7th mixing is performed at the linear velocity of 1 for 1.5 minutes to 2.5 minutes (S70).

At this time, the viscosity of the composition is measured to check whether it matches the viscosity of the natural waterproof eye pencil cosmetics.

Finally, after cooling the batch reactor to 30 ° C. and adjusting the mixture, the batch is poured into a suitable storage container to complete the natural waterproof eye pencil cosmetic (S80).
At this time, the completed natural waterproof eye pencil cosmetic is manufactured in a liquid form.

[Manufacturing method of natural waterproof eye pencil]
When a natural waterproof eye pencil cosmetic manufactured by a method for manufacturing a natural waterproof eye pencil cosmetic using the natural waterproof eye pencil cosmetic composition according to the present invention is completed, it is further completed as a natural waterproof eye pencil by a pencil manufacturing apparatus and method. ..

First, the natural waterproof eye pencil cosmetics produced by the manufacturing method using the natural waterproof eye pencil cosmetic composition are dried, and then the dried lumps are placed in a mold of a pencil manufacturing apparatus and mixed and stirred.

Next, the pencil core is extruded from the pencil core molding machine by an extrusion method.
Next, the extruded pencil cores are collected into a bundle, which is then placed in a heat treatment device and baked.
Next, a groove in which the pencil core is located is formed on the wooden board.
Next, a pencil core is inserted between the wooden boards in which the grooves are formed.
Next, among the natural waterproof eye pencil forms, the shape is cut into a hexagonal eye pencil or a circular eye pencil, and then a label is printed on the surface to complete the natural waterproof eye pencil.
At this time, the completed natural waterproof eye pencil according to the present invention is manufactured in the solid form of the pencil.

In other words, the midnight black type natural waterproof eye pencil that forms a faint pearl black that makes your eyes look elegant, and the sick navy type natural waterproof eye pencil that forms an attractive purple navy that looks different each time you blink. A cinnamon mocha type natural waterproof eye pencil that forms a daily pearl brown that makes it look deep, a gram latte type natural waterproof eye pencil that forms a gold brown that adds a gorgeous shade, and champagne gold that gives a glittering point A champagne gold type natural waterproof eye pencil, a baby pitch type natural waterproof eye pencil that forms a lovely and weak pitch pink, and a matte black type natural waterproof eye pencil that forms a clear and vividly colored non-pearl black. And a matte brown type natural waterproof eye pencil that forms a soft but sophisticated eye-free production, and a chocolate brown type natural waterproof eye pencil that forms a red brown with a soft redness that gives a faint depth. A dark rose-type natural waterproof eye pencil that forms an attractive deep rose brown with a faint pearly rosy color, and a coral brick that forms a calm tone-down coral brown for atmospheric shade makeup. One of the type natural waterproof eye pencils is selected and manufactured.

FIG. 4 comprises a natural waterproof eye pencil cosmetic composition having a midnight black color according to Example 1 of the present invention and a natural waterproof eye pencil cosmetic composition having a sick navy color according to Example 2. It is a figure which shows the natural waterproof eye pencil cosmetic which comprises the natural waterproof eye pencil cosmetic, and the natural waterproof eye pencil cosmetic composition which makes the champagne gold color by Example 3. FIG.

Example: Quality evaluation
B. Waterproofness (waterproof) experiment on a transparent experimental container The waterproofness (waterproof) experiment of the natural waterproof eye pencil cosmetic composition of Examples 1 to 3 was carried out.

After applying the natural waterproof eye pencil cosmetic composition composed in Example 1 on the surface of a transparent experimental container, fine water mist was sprayed.
Similarly, on the surface of the transparent experimental container, the natural waterproof eye pencil cosmetic composition composed in Example 2 was applied, and then fine water mist was sprayed.
Further, after applying the natural waterproof eye pencil cosmetic composition composed in Example 3 on the surface of the transparent experimental container, fine water mist was sprayed.

As a result, as shown in FIG. 3, the bleeding phenomenon clearly occurred in the existing product, whereas in the natural waterproof eye pencil cosmetic composition according to the present invention, as soon as it came into contact, it aggregated or flowed down to the outside without bleeding. ..

(B) Antiseptic test The antiseptic test standard has not yet been systematically established in South Korea, but overseas, it complies with the CTFA and USP standards, which are the test standards for each country.

Antiseptic tests were conducted against 3 pathogenic bacterial strains (E. coli, Aspergillus niger, Aspergillus niger), yeast (Candida albicans), mold (Aspergillus niger), and field-detected bacteria (water, air, container, etc.). After maximizing the activity of each bacterium, 100,000 to 1 million bacterium were artificially inoculated into natural waterproof eye pencil cosmetics prescribed for preservatives, and a test was conducted to measure whether or not the bacteria were killed.

After inoculation, each strain must be killed by 99.9% of bacteria and 90% of mold yeast within 7 days (CTFA) or 14 days (USP), if there is further growth thereafter. It doesn't become.
The total test period was 56 days from 4 weeks (28 days) to reinoculation of the strain, and the death of the product was measured.
Here, it is important to measure the mortality rate of the inoculated bacteria for the first time in 7 or 14 days, and the reason for re-inoculation is as follows.

To briefly explain the mortality rate, after using natural waterproof eye pencil cosmetics in the morning, if the natural waterproof eye pencil cosmetics are contaminated with bacteria by the consumer's fingers, the contaminating bacteria will be the product when used again in the evening. The international standard was set by the standard that it should be killed from.

An antiseptic prescription that kills within 2 to 3 days when the number of inoculated bacteria is within 7 days when tested with the natural waterproof eye pencil cosmetic composition of Example 1, Example 2, and Example 3 according to the present invention. I got the result.

10: Batch reactor 11: Interfering plate 12: Circular impeller part 13: Double-armed impeller part

Claims (1)

A step in which the volatile oil isododecane and the solvent oil isostearyl alcohol are placed in a batch reactor and first mixed at a linear velocity of 30 m / s to 40 m / s for 1.5 minutes to 2.5 minutes. (S10) and
Black iron oxide (CI 77499) as a colorant and polyglyceryl-3 polylysinolate as a thickener are added to the mixed volatile oil isododecane and the solvent oil isostearyl alcohol, and the linear velocity is 30 m / s to 40 m / s. In the step of secondary mixing for 1.5 to 2.5 minutes (S20),
A step (S30) of heating the bulking agent talc to 83 ° C. to 87 ° C. after adding a tertiary mixture of the surfactant talc and the surfactant polyglyceryl-2 triisostearate.
When the temperature reaches 83 ° C. to 87 ° C., polyethylene and polyisobutene among the film forming agents are added, and the quaternary mixing is performed at a linear velocity of 25 m / s to 30 m / s for 1.5 minutes to 2.5 minutes (. S40) and
In the step (S50) of adding trimethylsiloxysilicate, a skin conditioning agent, and mixing at a linear rate of 30 m / s to 40 m / s for 1.5 to 2.5 minutes in a fifth order.
Of the preservatives, glyceryl caprylate and hinokitiol are added and mixed at a linear velocity of 30 m / s to 32 m / s for 1.5 to 2.5 minutes (S60).
Titanium dioxide (CI 77891) and tin oxide (CI 77861), which are colorants that react with pre-loaded black iron oxide (CI 77499) to form a midnight black color, are added, and a line of 30 m / s to 40 m / s is added. The step (S70) of 7th mixing at a rate of 1.5 to 2.5 minutes, and
Waterproof eye pencil cosmetics characterized in that the batch reactor is cooled to 30 ° C., the mixture is adjusted, and then the arrangement is poured into an appropriate storage container to complete the waterproof eye pencil cosmetics (S80). A method for manufacturing a waterproof eye pencil cosmetic using a composition.

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