KR101797043B1 - Manufacturing method of the Natural cosmetics with excellent cleansing and moisturizing effect - Google Patents

Abstract

The present invention relates to a method for producing a natural cosmetic product with excellent cleansing and moisturizing effects. More specifically, the present invention relates to a method for producing a natural cosmetic product with excellent cleansing and moisturizing effects, by finely decomposing colloid particles in a composition via high-speed stirring so as to facilitate Brownian motion, thereby remarkably increasing cleaning effects and moisturizing effects.

Description

Technical Field [0001] The present invention relates to a method for producing natural cosmetics having excellent cleansing and moisturizing effect,

The present invention relates to a method for producing natural cosmetics having excellent cleansing and moisturizing effects, and more particularly, to a method for producing natural cosmetics which is capable of inducing Brownian motion to be activated by decomposing colloid particles in the composition more finely by high- And a method for producing natural cosmetics which is excellent in cleansing and moisturizing effect that can greatly improve the moisturizing effect.

Most people grow up to cope with sunlight easily but as age increases, skin texture gradually changes, causing sunlight-induced wrinkles, skin thickening, skin sagging, loss of skin elasticity, roughness of skin, Dryness of the skin or skin stain may occur. The term collectively referring to the result of accumulation of such effects by daylight is photoaging. Such skin photo-aging is a phenomenon in which the epidermis and dermis changes due to sunlight in a skin that has weakened ability to cope with light, resulting in wrinkles, skin becomes yellowish and thick, and elasticity gradually decreases.

On the other hand, as the overall level of culture has improved, consumers' desire for beauty has also been increasing. As the perception of the effect of skin photoaging and pollution on the skin has been spreading, it has become more and more widely used in the fields of moisturizing, nourishing and skin-beautifying functions such as alleviation and improvement of skin wrinkles, whitening effect, ultraviolet ray blocking effect, There has been a growing demand for functional cosmetic products having a large number of functional products.

Examples of the formulations that can be moisturized, wrinkled or whitened in the cosmetic composition include a typical skin care product group such as a skin lotion and a cream, a makeup cosmetic product for covering skin defects such as skin beautification or spots, freckles, And the like.

On the other hand, cleansing and cleansing are the early stages of the beauty system and are very important cosmetic actions. Removing excessive sebum or make-up cosmetics and proceeding to the next treatment step is a necessary condition to prevent skin troubles and protect healthy skin condition. There are endogenous and exogenous dirt on the target skin. Excessive sebum, exfoliated keratin, metabolic materials such as stratum corneum, foreign dust and dirt, make - up cosmetics, etc. It is important to keep your skin clean because sebum and make-up cosmetics are left to oxidize and cause inflammation, edema, pigmentation or microbial propagation and cause acne.

As a cleansing cosmetic for cleansing the skin, there are various products, and it is known that it is in the form of cream, oil, liquid, and powder. If this is classified as a prescription composition, an aqueous cleansing cosmetic composition containing an aqueous component as a main component and optionally containing a surfactant, an emulsifying cleansing cosmetic composition containing an aqueous component, an oily component and a surfactant, and an oily component as a main component, An oil-based cleansing cosmetic compounded with a surfactant, and a powder-based cleansing cosmetic compounded with an enzyme mixed with a hydrophilic surfactant powder. Further, it can be classified into emulsion type, oil type or aqueous type.

Emulsion types are exemplified by cleansing lotions and creams, which are known to have excellent cleansing effect on cosmetics and excellent softness and massage effect when using oily ingredients in an amount of 20 wt% to 70 wt%. However, these emulsion types have to be wiped off with a tissue off because they can not be completely rinsed out with water due to the use of a large amount of oil after use, which may cause skin irritation due to physical stimulation. Even after wiping with a tissue, And it is inconvenient to use water cleansing using foam cleansing or soap.

The aqueous-type cleansing gel can be divided into a microemulsion gel type using a large amount of nonionic surfactant and a large amount of oil, and a cleansing gel type using anionic surfactant. The content of the surfactant is 10 wt% to 40 wt. < / RTI > The microemulsion gel type using a large amount of oil has a good cleansing power because it contains a large amount of oil and a surfactant. However, there is a feeling of use that is stiff and the oil remains on the skin after use, so it is difficult to wash it completely with water. On the other hand, a cleansing gel type using an anionic surfactant uses an anionic surfactant without using oil, so it can be easily washed with water and is neat when used. However, the cleansing effect for removing makeup is poor and skin irritation due to anionic surfactant There is a problem that is worried.

On the other hand, oily type cleansing oil uses almost 100% oil, so it has excellent make-up cleansing effect and excellent washability. However, despite the excellent cleansing power, the cleansing oil has a disadvantage that it flows down from the hand when used, and there are consumers who do not prefer this type of cleansing. In order to improve the disadvantages of the usability which flows down from the hand, an oil-based gelling agent such as organic bentonite, silicic acid hydrate, silicic acid anhydride, and dextrin fatty acid ester is mixed (Japanese Patent Application Laid-Open No. 62-108806) or an aerosol mixed with dextrin fatty acid ester (Japanese Patent Application Laid-Open No. 7-277954), waxes such as polyethylene, and oil-based solid cleansing agents (Japanese Patent Laid-Open No. 2001-213726, Korean Patent Application No. 10-2005-0090201, Korea Patent Application No. 10-2007-0080644).

However, since the wax or oily gelling agent described above is excellent in adhesion to the skin, it is difficult to obtain a refreshing feeling because it leaves a stickiness and an oily feeling when wiped off or washed after use. In addition, because it is a petroleum-derived synthetic raw material, there is a possibility that a skin trouble may occur when it is left on the skin, which does not fit the current well-being trend favoring natural products. The present surfactant used in the present oil cleansing cosmetic uses a surfactant made by adding polyethylene glycol, which has the effect of washing off the water well, but it has excellent emulsifying power, Has a disadvantage of causing irritation to the skin and excessively removing sebum, thereby causing skin dryness.

Therefore, it is necessary to develop natural cosmetics which are effective for skin aging and wrinkle prevention while enhancing cleansing and massage effect and have no irritation to the human body.

Korean Patent No. 10-1437727 Korean Patent No. 10-1031543 Korean Patent Publication No. 10-2005-0090201 Korean Patent Publication No. 10-2007-0080644

In order to solve the above-described problems, the present invention provides a cleansing composition capable of greatly increasing the cleansing effect and moisturizing effect by inducing the Brownian motion to be activated by further finely decomposing the colloid particles in the composition by high- And a method for producing natural cosmetics which is excellent in moisturizing effect.

The problems to be solved by the present invention are not limited to those mentioned above, and other solutions not mentioned can be clearly understood by those skilled in the art from the following description.

As a means for achieving the object of the present invention, a natural cosmetic preparation method having excellent cleansing and moisturizing effect according to the present invention comprises 100 parts by weight of soybean oil, 20 to 50 parts by weight of coconut oil and 10 to 30 parts by weight of lecithin Then, the mixture is heated to 70 to 80 캜 and stirred to prepare a vegetable fatty acid; Step S2: 10 to 20 parts by weight of a surfactant, 5 to 15 parts by weight of an organic solvent, and 5 to 15 parts by weight of a natural emulsifier are mixed with the vegetable fatty acid at a high speed of 3,000 to 4,500 rpm to prepare a colloid- ; 5 to 20 parts by weight of a plant component consisting of green tea extract, ginkgo leaf extract and aloe vera extract, and 1 to 5 parts by weight of royal jelly are added to the mixture of step S2, and the mixture is stirred at at least 5,000 to 7,000 rpm at ultra- The method comprising the steps of:

Further, in the method for producing a natural cosmetic product having excellent cleansing and moisturizing effect according to the present invention, the surfactant may be at least one selected from the group consisting of ethylene oxide, isooctylphenoxy polyoxyethoxyethanol, p-tert-oxyphenoxy polyethoxy ethanol, At least one selected from among butylene glycol, polyethylene glycol, propylene glycol, isopropyl alcohol and stearyl alcohol is selected as the organic solvent, and the natural emulsifier is selected from the group consisting of gatine gum, gum arabic, , And guar gum are selected.

Further, in the method of manufacturing a natural cosmetic product having excellent cleansing and moisturizing effect according to the present invention, the method further includes S1-1 step of aging the vegetable fatty acid obtained through step S1, Characterized in that the vegetable fatty acid is added to the aging tank to which the magnet is attached at 40 to 45 DEG C for 1 to 3 days.

Further, in the method of manufacturing natural cosmetics having excellent cleansing and moisturizing effects according to the present invention, step S2-1 of aging the mixture obtained through step S2 may be further included. In step S2-1, a plurality of magnets And the mixture is aged at 40 to 45 ° C for 1 to 3 days.

In the method for manufacturing natural cosmetics having excellent cleansing and moisturizing effects according to the present invention, the strength of the magnetic field of the magnet provided in the aging tank is at least 15,000 to 18,000 gauss.

The method of manufacturing natural cosmetics having excellent cleansing and moisturizing effect according to the present invention is characterized in that colloidal particles in the composition are finely decomposed by high-speed agitation to induce Brownian motion to actively improve the cleaning effect and moisturizing effect There is an effect that can be made.

The effects of the present invention are not limited to those mentioned above, and other solutions not mentioned may be clearly understood by those skilled in the art from the following description.

1 is a block diagram showing each step of a method of manufacturing a natural cosmetic product having excellent cleansing and moisturizing effects according to the present invention.
FIG. 2 is a picture of a change in the exfoliation of some panels.
3 is a photograph of the change before and after cleaning.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings and the following description. However, the present invention is not limited to the embodiments described herein but may be embodied in other forms. Rather, the embodiments disclosed herein are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

1 is a block diagram showing each step of a method of manufacturing a natural cosmetic product having excellent cleansing and moisturizing effects according to the present invention.

Referring to FIG. 1, the method for producing natural cosmetics having excellent cleansing and moisturizing effects according to the present invention includes a step S1 for preparing a vegetable fatty acid, a step S2 for preparing a colloidal mixture by stirring the vegetable fatty acid at a high speed, And stirring the mixture at a very high speed to reduce the colloidal particles.

The present invention is characterized in that the particles in the composition act to increase the Brownian motion by high-speed agitation to improve the cleaning effect.

Brownian motion is a phenomenon in which colloid particles in the fluid (gas or liquid) are dispersed in colloidal particles and molecules in the solution collide with colloid particles irregularly as they move.

The present invention utilizes the principle that, when lecithin is added to a vegetable fatty acid, a part of the molecular structure of the fatty acid is cleaved. When the surfactant and emulsifier are added to the fatty acid containing lecithin and rotated at a high speed, the molecular structure is changed into a colloid having a size of several micrometers. As the colloidal particles are subjected to Brownian motion in the cosmetic, the washing force is greatly improved because the material is in an irregular free motion even though there is no external physical force through active contact with the object to be cleaned.

More specifically, in step S1 of the present invention, 100 parts by weight of soybean oil, 20 to 50 parts by weight of coconut oil and 10 to 30 parts by weight of lecithin are mixed and heated while being heated to 70 to 80 캜, .

The soybean oil is soybean oil which is obtained by extracting the solvent from soybean seeds. It is also called soybean oil. The content of soybean oil in soybean oil is 13 ~ 26% and the value of iodine is 125 ~ Oleic acid is about 25 to 30%, linolenic acid is 2 to 10%, palmitic acid is 2 to 10%, and stearic acid is 2 to 5%. Although the fat containing fresh linoleic acid is effective for prevention and treatment in plasma, the fat containing many unsaturated fatty acid is easy to be oxidized automatically, and the resultant peroxide lipid is toxic, Should be suppressed. On the other hand, isopara bones contained in soybean oil provide moisture and nutrients to the skin.

The coconut oil is extracted from dried coconut milk, and plays a role of imparting moisturizing, antibacterial, skin irritation, oil supply and detergency.

The lecithin is typically rich in phospholipids, widely distributed in living organisms such as animals, plants, and microorganisms, and is found in the brain, liver, egg yolk, soybean, and yeast. Lecithin is a constituent of the cell membrane of skin cells. It prevents dermatosis and prevents various skin disorders such as aging, acne, spots, freckles and wrinkles, It has an effect of softening property, detergency, antioxidant property, and has surfactant and emulsifiability.

In step S2 of the present invention, 10 to 20 parts by weight of a surfactant, 5 to 15 parts by weight of an organic solvent and 5 to 15 parts by weight of a natural emulsifier are mixed with the vegetable fatty acid, and the mixture is stirred at 3,000 to 4,500 rpm at high speed, .

The surfactant has a role of accelerating the condensation reaction with a fatty acid, and it is preferable that at least one of ethylene oxide, iso-octylphenoxy polyoxyethoxy ethanol, p-tert-oxyphenoxy polyethoxy ethanol and polyhydric alcohol is selected But it is not limited thereto.

The organic solvent is at least one of butylene glycol, polyethylene glycol, propylene glycol, isopropyl alcohol and stearyl alcohol for preventing the solidification of soybean oil and coconut oil to ensure smooth rheology and fluidity of the composition. But the present invention is not limited thereto.

The natural emulsifier serves to emulsify the fatty acid and the surfactant, and it is preferable that at least one selected from among natural materials such as ghatti gum, gabi gum, xanthan gum and guar gum having few irritation on the human body and excellent in emulsification performance is selected .

In step S3 of the present invention, 5 to 20 parts by weight of a plant component comprising green tea extract, ginkgo leaf extract and aloe vera extract, and 1 to 5 parts by weight of royal jelly are added to the mixture of step S2 at a high speed of at least 5,000 to 7,000 rpm, Thereby finely atomizing the particles.

Since the green tea extract contains catechin as an antioxidant component, it helps prevent skin aging and wrinkles.

The Ginkgo biloba extract contains ginkgolide A, B, C and lanolin, pravanol, etc. It removes harmful oxygen, prevents skin aging by antioxidant effect, protects cell membrane and gives skin radiance, And it is effective in preventing fine wrinkles and reducing pores.

The green tea extract and the ginkgo biloba extract may be obtained by a freeze extraction method, a warm-up extraction method, a hot water extraction method, or the like, and a conventional extraction device, an ultrasonic grinding extractor or a fractionator may be used. The extract extracted with the solvent can be extracted through a process of filtration, concentration or drying to remove the solvent.

The aloe vera extract can be obtained by squeezing aloe vera. The ingredient called aroesin contained therein has a whitening effect equivalent to that of vitamin C to inhibit the action of tyrosinase, which forms a melanin pigment, and inhibits the action of mucin Provides moisture to dry skin, amino acids and glycoproteins in aloe give skin an activity, and contain polysaccharides such as glucomannans and pectic acid, and many other organic and inorganic compounds.

The royal jelly contains nutrients such as vitamin B, atelyl choline, arninovacic acid, pantothenic acid, vitamin E, and biotin, and provides nutrition to the skin and moisturizes dry skin.

Meanwhile, in the present invention, high-speed and ultra-high-speed stirring are performed in the process of preparing the composition, and may further include steps S1-1 and S2-1 so as to more finely decompose the colloidal particles.

More specifically, the method may further comprise a step S1-1 for magnetically aging the vegetable fatty acid through the step S1, and a step S2-1 for aging the mixture obtained through the step S2.

In the step S1-1, the vegetable fatty acid may be added to the aging tank having a plurality of magnets attached to the bottom or inner wall, and the fermentation may be performed at 40 to 45 DEG C for 1 to 3 days.

In the step S2-1, the mixture is placed in an aging tank having a plurality of magnets attached to the bottom or inner wall and aged at 40 to 45 DEG C for 1 to 3 days.

Here, the intensity of the magnetic field of the magnet provided in the aging tank is preferably at least 15,000 to 18,000 gauss.

Hereinafter, the present invention will be described in more detail with reference to more preferred embodiments of natural cosmetics according to the present invention.

100 parts by weight of soybean oil, 30 parts by weight of coconut oil and 15 parts by weight of lecithin are mixed and heated while being heated to 70 DEG C. (Step S1) 20 parts by weight of isooctylphenoxy polyoxyethoxyethanol 15 parts by weight of isopropyl alcohol and 5 parts by weight of ghatti gum are mixed at a high speed of 3,000 rpm to prepare a colloid-like mixture (Step S2). To this mixture is added a green tea extract, a ginkgo leaf extract and an aloe vera extract 10 parts by weight of plant ingredients and 1 part by weight of royal jelly are mixed at 7,000 rpm with ultra-high speed stirring to prepare colloidal particles (step S3) to prepare natural cosmetics of the present invention.

The mixture was subjected to S 1 in Example 1 and then aged in an aging tank equipped with nine neodymium magnets having a magnetic field strength of 15,000 gauss and agitated at 150 rpm for 2 days. Cosmetics are manufactured.

After the step S1 in Example 1, the mixture was subjected to S1-1 step of first aging the mixture at 150 rpm for 2 days in an aging tank equipped with 9 neodymium magnets having a magnetic field strength of 15,000 gauss, and S2 Next, the mixture was charged into a maturing tank equipped with nine neodymium magnets having a magnetic field strength of 15,000 Gauss, and subjected to a second stage of aging with stirring at 150 rpm for 2 days, in the same manner as in Example 1, Cosmetics are manufactured.

Hereinafter, in order to confirm the efficacy of the natural cosmetics manufactured in Examples 1 to 3, 11 panelists were selected and natural cosmetics were applied to the face once a day for one week, and skin cosmetics, skin moisturizers, And cleaning power were measured, and the values for the entire panel for each measurement item were averaged to be shown in Tables 1 to 5 below.

1. skin surface moisture test

Skin surface area was measured using a Corneometer CM825 (Courage-Khazaka eletronic GmbH, Germany). Measurements were made three times through the sensor by contacting the corneometer probe with the skin, and the average value was used as the data of skin moisturizing ability. The unit is expressed as a unit constant, A.U, the amount of skin moisturizing is proportional to the measured value.

Example 1 Example 2 Example 3 Before use 45.9 Immediately after use 56.7 59.2 65.4 After 1 week of use 52.1 53.9 59.2

2. Skin moisturizing test

Moisture in the skin is measured using the MoistureMeter D Compact (Delfin Technologies Ltd, Finland) before and after use with the same conditions and method. The evaluation value is measured using a laser, and the unit is expressed as a percentage (0 to 100), and the amount of water contained in the local tissue is measured. The moisture in the skin and the measured value are proportional.

Example 1 Example 2 Example 3 Before use 51.5 After 1 week of use 55.2 57.7 60.1

3. Skin exfoliation test

Skin keratin measurements were measured using a Visioscan VC98 (Courage-Khazaka eletronic GmbH, Germany). The cornea was sampled using a special film (Corneofix), images were taken with a Visioscan VC98 and analyzed, and the measured value DI (Desquamation Index) was used as% Of the horny change in the photograph.

Example 1 Example 2 Example 3 Before use 16.4 Immediately after use 4.5 3.8 2.2 After 1 week of use 9.2 8.8 7.1

4. Cleaning power test

When the skin was applied with waterproof mascara and washed with natural cosmetics, the washing power was measured and shown in Table 3 below. FIG. 3 is a photograph of the change before and after washing.

Example 1 Example 2 Example 3 Before use 21.1 Immediately after use 126.7 130.5 160.9

As can be seen from the above Tables 1 to 4, the natural cosmetics according to the present invention are excellent in moisturizing, skin deadening and detergency by skin surface moisturizing test, skin moisturizing test, skin keratometry test, .

Particularly, unlike Example 1, it was confirmed that Example 2 in which magnetization maturation was primarily performed and Example 3 in which magnetization maturation was performed first and second were more remarkably improved in efficacy. In addition, the case where the magnetization maturation of Example 2 was performed for one day only, and the case where the magnetization maturation for the first and second magnetization was one day as in Example 3, was improved in both the moisturizing, .

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and similarities. Accordingly, the scope of the present invention should be construed as being limited to the embodiments described, and it is intended that the scope of the present invention encompasses not only the following claims, but also equivalents thereto.

Claims (5)

100 parts by weight of soybean oil, 20 to 50 parts by weight of coconut oil and 10 to 30 parts by weight of lecithin, and then stirring the mixture at 70 to 80 캜 to prepare a vegetable fatty acid;
Step S2: 10 to 20 parts by weight of a surfactant, 5 to 15 parts by weight of an organic solvent, and 5 to 15 parts by weight of a natural emulsifier are mixed with the vegetable fatty acid at a high speed of 3,000 to 4,500 rpm to prepare a colloid- ;
5 to 20 parts by weight of a plant component comprising green tea extract, ginkgo leaf extract and aloe vera extract, and 1 to 5 parts by weight of royal jelly are added to the mixture of step S2, and the mixture is stirred at a high speed of at least 5,000 to 7,000 rpm Comprising:
And S1-1 step of aging the vegetable fatty acid after the step S1,
Wherein the step S1-1 is carried out at 40 to 45 DEG C for 1 to 3 days by adding the vegetable fatty acid to a maturing tank having a plurality of magnets attached to the bottom or inner wall thereof.
The method according to claim 1,
Wherein the surfactant is at least one selected from the group consisting of ethylene oxide, isooctylphenoxypolyoxyethoxyethanol, p-tert-oxyphenoxy polyethoxy ethanol and polyhydric alcohol,
At least one of butylene glycol, polyethylene glycol, propylene glycol, isopropyl alcohol and stearyl alcohol is selected as the organic solvent,
Wherein the natural emulsifier is selected from at least one selected from gatine gum, gum arabic, xanthan gum and guar gum.
delete The method according to claim 1,
Further comprising a step S2-1 of aging the mixture obtained through the step S2,
Wherein the step (S2-1) comprises aging the mixture at 40 to 45 DEG C for 1 to 3 days by adding the mixture to an aging tank having a plurality of magnets attached to the bottom or inner wall thereof.
The method according to claim 1,
Wherein the intensity of the magnetic field of the magnet provided in the aging tank is at least 15,000 to 18,000 gauss.

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