KR101717496B1 - cleansing cosmetics composition - Google Patents

Abstract

The present invention relates to a functional cleansing cosmetic composition comprising bamboo water, lipophilic and hydrophilic solvents, scrub beads, a moisturizer, a surfactant, a builder, a viscosity increasing agent, and purified water. According to the present invention, skin health is improved and dead skin cells can be effectively removed without skin irritation.

Description

[0001] Cleansing cosmetics composition [0002]

The present invention relates to a cleansing cosmetic composition, and more particularly, to a cleansing cosmetic composition capable of enhancing skin health and exerting an exfoliation effect on the skin.

Skin is the primary protective membrane of the human body. It protects the organs in the body from external stimuli such as changes in temperature or humidity, ultraviolet rays and pollutants, and plays an important role in the maintenance of body homeostasis such as body temperature control. In addition to protecting the internal organs of the body, the skin functions as one of the most important elements for modern people. Therefore, the skin has a lot of efforts to clean the skin as well as beauty.

On the other hand, there are endogenous and foreign ones as skin pollutants. My human pollutants include excess sebum and dead skin cells, metabolites such as keratin, and external pollutants include dust, dust, and makeup cosmetics. When sebum or make-up cosmetics are left in these pollutants, they are oxidized and cause inflammation, edema, pigmentation, microbial propagation, and various kinds of acne. It is therefore very important to remove skin contaminants and keep the skin clean. In particular, since the face is actually a site where makeup is performed, cleansing to remove facial skin contamination is the most important cosmetic action. When cleansing is performed, the skin is kept clean and the next step of the treatment is performed.

Thus, the cleansing action for cleansing the skin is very important not only for skin health but also for the next cosmetic action, and therefore, there is a continuing need for a cleansing cosmetic for perfecting cleansing without harming skin health. Accordingly, the cosmetics industry is continuously researching and developing cleansing cosmetics to improve skin health as well as cleansing effect.

Prior art related to the related cleansing cosmetic composition is disclosed in Patent Document 10-2015-0082791 under the name of multifunctional cleansing cosmetic composition.

The present invention aims to provide a cleansing cosmetic composition which can improve skin health and effectively remove keratin without skin irritation, in order to reflect the above trend.

In order to achieve the above object, a cleansing cosmetic composition according to the present invention comprises bamboo water, a lipophilic oil and a hydrophilic solvent, a scrub bead, a moisturizer, a surfactant, a builder, a thickening agent and purified water; Wherein the scrub bead is composed of a bead embodied by binding powdered bamboo and oak to a gelatin binder and a coating layer coated with the bead, the starch and the cell, wherein the bamboo and the oak have the same weight percentage, Starch and cellul also have the same weight percent; The scrub beads contain 1 to 5% by weight, based on the total weight% of the cosmetic composition, and have a particle size of 0.2 to 2 mm; Wherein the bamboo water contains 5 to 15% by weight of cosmetic based on the total weight% of the cosmetic composition; And a viscosity of 27 to 35 N at 25 캜.
In the present invention, the lipophilic and hydrophilic solvent contains 5 to 10% by weight, based on the total weight% of the cosmetic composition; The humectant contains 10 to 20% by weight; Wherein the surfactant comprises from 0.5 to 2.0% by weight; The builder contains from 0.01 to 0.1% by weight; Wherein the thickener comprises 3 to 10% by weight; The purified water is composed of the remaining weight% excluding the weight% of the bamboo water, the oil and hydrophilic solvent, the scrub beads, the moisturizer, the surfactant, the builder and the thickener.

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According to the present invention, scrub beads composed mainly of bamboo and acacia when rubbing on the skin during cleansing process remove the keratin skin and provide skin elasticity and wrinkle suppression function at the same time to smooth the skin and provide antioxidative, whitening, Anti-inflammatory, antibacterial and delayed aging.

Also, the bamboo powder and the omega powder are bonded with a gelatin binder to maintain a loose binding state, so that sharp portions are not formed, thereby preventing excessive irritation, damage or scratching on the skin during cleansing

In addition, it can be used as a builder that removes heavy metals such as bamboo water rich in minerals, hydrophilic and hydrophilic solvents separating skin waste, surfactant, heavy metals such as lead, cadmium, arsenic and iron attached to the skin, It works in a complex way, enabling clean cleansing, such as deep cleansing of wastes in pores after makeup, and promoting skin health effects.

And a moisturizing agent, so that it can keep the natural fragrance and moist skin after cleansing the complex action with the composition.

1 shows a cleansing cosmetic composition of the present invention.

Hereinafter, the cleansing cosmetic composition according to the present invention will be described in detail with reference to the accompanying drawings.

1 is a view showing a cleansing cosmetic composition of the present invention. As shown in the figure, the cleansing cosmetic composition according to the present invention is embodied in bamboo water, lipophilic and hydrophilic solvents, scrub beads, humectants, surfactants, builders, thickeners, additives, and purified water.

Here, bamboo water is extracted from bamboo, rich in minerals, so as to smooth and calm the skin during cleansing process, and effectively removes old skin dead skin and residues and absorbs sebum.

Such bamboo water contains 5 to 15% by weight based on the total weight% of the cosmetic composition. When the content of bamboo water is less than 5% by weight, the effect of skin soothing and sebum absorption is deteriorated. When the content of bamboo water is more than 15% by weight, the content of other composition is decreased and the synthetic functionality of the cleansing cosmetic composition of the present invention is deteriorated.

The lipophilic and hydrophilic solvent separates the waste from the skin, which contains at least one of the contaminated sebum, the dead keratin and the sebum attached to the skin. Examples of the solvent include dipropylene glycol, butylene glycol, 1,2-hexanediol, and the like. Such a lipophilic and hydrophilic solvent contains 5 to 10% by weight based on the total weight% of the cosmetic composition.

Scrub beads are used to irritate the skin during the cleansing process to remove old skin dead skin. At this time, the scrub beads should not damage the skin during the exfoliation process. To this end, the scrub beads are composed of beads embodied by binding powdery bamboo and oak to a gelatin binder and a coating layer coating the beads. Such scrub beads are prepared by using a gelatin binder prepared by processing bamboo and safflower powder having a particle diameter of 10 to 50 mu m into beads having a particle size of 0.1 to 1 mm by a conventional method and then adding starch and shellac, And then spraying the solution on the beads to form a coating layer. The bamboo powder and the omega powder constituting the bead have the same weight percentage, and the starch and the celllength of the coating layer have the same weight percentage.

Here, the bamboo powder contained in the bead provides a variety of minerals to the skin during the cleansing process to impart skin elasticity and wrinkle suppression function to smooth the skin, and the ogie powder has antioxidant, whitening, moisturizing, anti- Delay, and so on.

Also, the gelatin binder binding the bamboo powder and the omega powder maintains a loose binding state, so that the scrub bead is not entirely rigid and a sharp portion is not formed. Thus, in the course of cleansing, scrub beads can effectively remove aging dead skin without causing excessive irritation, damage or scratching to the skin

Since the coating layer is made of starch and shellac, the scrub beads are kept in a storage state without denaturation during the storage of the cleansing cosmetic composition. When the cleansing process is in contact with water in the course of cleansing, the beads containing bamboo and / To remove the dead skin cells.

The scrub beads prepared in the above manner contain 1 to 5% by weight based on the total weight% of the cosmetic composition and have a particle size of 0.2 to 2 mm. When the content of the above scrub beads is 1% or less or the particle diameter is less than 0.2 mm, keratin and sebum are not removed. If the content exceeds 5% by weight or the particle size exceeds 2 mm, the scrub strength becomes strong and skin damage and scratches occur.

Further, since the scrub beads are made of natural materials such as bamboo, oat, gelatin, starch, and cellar, they are naturally decomposed even after they are discharged into the sewage after cleansing, thereby preventing contamination of the environment.

The moisturizing agent performs a skin cleansing function and a skin moisturizing function, and contains 10 to 20% by weight based on the total weight% of the cosmetic composition. These moisturizers may be selected from the group consisting of allantoin, Lemonextract, Camellia japonica Extract, Camellia japonica extract, Camellia japonica leaf extract, Bitter orange, Witchhazel Extract and the like It is composed of at least one selected.

Since the cleansing cosmetic composition of the present invention contains a moisturizing agent, it can maintain a soft natural fragrance and moist skin even after cleansing the make-up.

The surfactant functions to separate wastes such as contaminated sebum, lung keratin and the like adhering to the skin together with a lipophilic oil and a hydrophilic solvent, and also provides a cleaning function for solubilizing, emulsifying and dispersing separated wastes, Cotton and the like, and contains 0.5 to 2.0% by weight based on the total weight% of the cosmetic composition. Such surfactants include, but are not limited to, PEG-60 Hydrogenated Castor Oil, PEG-7 Ester, Polyglycerin-10 Laurate, Polyglycerin- One selected from the groups constituted.

The builder combines with heavy metals such as lead, cadmium, arsenic, iron and the like attached to the skin to function as a function of separating heavy metals and the like attached to the skin from the skin, 0.01 to 0.1% by weight. These builders are implemented with a 1: 2 weight fertilizer mix of Sodium Gluconate and Zinc PCA.

The thickening agent is intended to impart appropriate tackiness to the cleansing cosmetic composition to be prepared, and it contains 3 to 10% by weight based on the total weight% of the cosmetic composition. These incremental agents include carboxyvinyl polymer, acrylate / alkyl acrylate crosspolymer with 10-30 carbon atoms, carboxymethylcellulose, hydroxyethylcellulose, polyacrylamide, hydroxyethyl acrylate / sodium acryloyldimethyl Taurate copolymer, glyceryl polymethacrylate, xanthan gum, sodium magnesium silicate and magnesium aluminum silicate.

The additive is added with a function of improving skin health condition and comfort in the course of using the cleansing cosmetic composition of the present invention, and may further include a skin conditioner, a fragrance, and a preservative. Based on the total weight% of the cosmetic composition, the skin conditioner has 0.5 to 2 wt%, the perfume is 0.01 to 0.5 wt%, and the preservative is 0.1 to 0.5 wt%.

% By weight of the cosmetic composition, the total weight% of the cosmetic composition, the bamboo water, the hydrophilic oil and the hydrophilic solvent, the scrub beads, the humectant, the surfactant, the builder, And the remaining weight%.

Here, the viscosity of the cleansing cosmetic composition composition of the present invention is 27 to 35 N at 25 캜. When the viscosity is less than 27 N, the scrub beads may be scattered and lack stability. When the viscosity is more than 35 N, stickiness is strong and use is inconvenient.

By having the composition ratio of the cleansing cosmetic composition of the present invention, the cleansing function, the moisturizing function, the exfoliation function, the sebum absorption function, and the like can be performed and the stable form can be maintained.

Next, preferred embodiments for facilitating understanding of the present invention will be described.

≪ Preparation Example 1 >

The bamboo and ogaki pieces were dried at 50 ° C. for 6 hours in a drier, dried to a moisture content of 5%, and then pulverized by a pulverizer to prepare bamboo powder and omega powder having an average particle diameter of 10 to 50 μm. Then, the bamboo powder and the organophilic powder were combined with a gelatin binder, and a bead having an average particle diameter of 0.5 mm was prepared using a molding machine

≪ Preparation Example 2 > Preparation of scrub beads

50 g of a centrifugal fluidized bed coater (manufactured by FLORATECH, trade name: FLORASOMES) was added to the beads prepared in Preparation Example 1, and then 2 g of starch, 4 g of cellak and 10 g of water were dissolved in a mixed solvent of 10 g of ethanol, And a coating layer coated to a thickness of 20 to 30 탆 was formed on the bead surface.

Example 1 Preparation of Cleansing Cream

10% by weight of bamboo water, 10% by weight of butylene glycol, 10% by weight of scrub beads as a hydrophilic and hydrophilic solvent, 7.5% by weight of lemon extract as a moisturizing agent, 1.5% by weight of a phage-60 hydrogenated castor oil as a surfactant, 0.01% by weight of sodium glycinate and 0.02% by weight of zinc PCA, 5% by weight of carboxyvinyl polymer as an increasing agent, 0.2% by weight of fragrance as an additive and 63.27% by weight of purified water were added and stirred for 10 minutes to obtain a cosmetic having a viscosity of 30N A composition could be obtained.

≪ Comparative Example 1 > Preparation of cleansing cream

2.5% by weight of scrub beads made of polyethylene powder, 10% by weight of allantoin, 10% by weight of hydrolized collagen, 2.5% by weight of Fizy-60 hydrogenated castor oil, 0.01% by weight of sodium glycinate and 0.02% %, Carboxyvinyl polymer 8% by weight, and purified water 66.97% by weight were added and stirred to obtain a cosmetic composition in lotion.

<Test Example>

1. Skin Irritation Assessment: A 30-year-old healthy male and female 20-40 year-old male was subjected to a closed spell test (Patch [0059] Test). Each cosmetic composition was adhered to the skin of the subject for 24 hours in such a manner that a certain amount (about 0.1 g) of the cosmetic composition was applied to the pin chamber and the loss of the sample was prevented by using a filter paper of an appropriate size. After that, the pin chamber was removed and the skin condition after 2 hours was judged by two experts, and the degree of stimulation and the stimulation reaction were evaluated.

◎: No symptoms

○: slight erythema reaction

□: Clear erythema and edema, no blisters

△: Clear erythema, swelling and blistering

ㅧ: There is algebra

2. Evaluation of number of days of stratum corneum evaluation: Before applying the cosmetic composition to 30 healthy male and female subjects aged 20-40 years, the inside color of the upper arm of the subject was measured with a colorimeter (CR-200, Minolta, Japan ). Five test sites of 2 cm in width and 2 cm in length were stained with dihydroxyacetone (DHA) at a concentration of 10% for 6 hours. Then, the cosmetic composition was applied to the stained area, rubbed with the same force for 2 minutes, and then the sample was washed with water.

After washing the stained area, the color of the stained area was measured at about 60 minutes and the color difference was measured before use of the cosmetic composition. Thereafter, the cosmetic composition was rubbed for 2 minutes in the same manner once a day, washed, and the color was measured. The degree of discoloration on a daily basis was measured with a colorimeter to measure the time taken to return to the original skin color.

3. Evaluation of skin moisturizing ability: For 30 healthy male and female 20-40 year-olds, rub the cosmetic composition 10ml each time for 30 seconds in the hand to create bubbles, and rub the face 10 times for 30 seconds with the foam produced. Respectively. After rinsing in running water for 30 seconds, it was dried and measured with a skin surface hygrometer (SKICON-200, Japan IBM Co., Ltd.) for about 2 minutes. This was carried out twice a day, four days a week.

The larger the moisture retention ratio (%), the better the moisture retention.

Example Comparative Example Skin irritation ◎ ○ Number of stratum cornification days 9.3 12.5 Moisture retention rate 96 82

As shown in Table 1, the cosmetic composition of the example of the present invention has no skin irritation, superior exfoliating effect and moisturizing power as compared with the comparative example.

As described above, according to the functional cleansing cosmetic composition of the present invention, scrub beads composed mainly of bamboo and omega when rubbing on the skin during the cleansing process remove the keratin skin and provide the skin elasticity and wrinkle suppression function, It provides the skin with antioxidant, whitening, moisturizing, anti-inflammatory, antimicrobial and delayed aging.

Also, the bamboo powder and the omega powder are bonded with a gelatin binder to maintain a loose binding state, so that sharp portions are not formed, thereby preventing excessive irritation, damage or scratching on the skin during cleansing

In addition, it can be used as a builder that removes heavy metals such as bamboo water rich in minerals, hydrophilic and hydrophilic solvents separating skin waste, surfactant, heavy metals such as lead, cadmium, arsenic and iron attached to the skin, It works in a complex way, enabling clean cleansing, such as deep cleansing of wastes in pores after makeup, and promoting skin health effects.

And a moisturizing agent, so that it can keep the natural fragrance and moist skin after cleansing the complex action with the composition.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, 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 equivalent arrangements included within the spirit and scope of the appended claims.

Claims (6)

Bamboo water, lipophilic and hydrophilic solvents, scrub beads, moisturizers, surfactants, builders, thickeners and purified water;
Wherein the scrub bead is composed of a bead embodied by binding powdered bamboo and oak to a gelatin binder and a coating layer coated with the bead, the starch and the cell, wherein the bamboo and the oak have the same weight percentage, Starch and cellul also have the same weight percent;
The scrub beads contain 1 to 5% by weight, based on the total weight% of the cosmetic composition, and have a particle size of 0.2 to 2 mm;
Wherein the bamboo water contains 5 to 15% by weight of cosmetic based on the total weight% of the cosmetic composition;
Wherein the viscosity is 27 to 35 N at 25 占 폚. delete The cosmetic composition according to claim 1, wherein, based on the total weight percent of the cosmetic composition,
The hydrophilic and hydrophilic solvent contains 5 to 10% by weight;
The humectant contains 10 to 20% by weight;
Wherein the surfactant comprises from 0.5 to 2.0% by weight;
The builder contains from 0.01 to 0.1% by weight;
Wherein the thickener comprises 3 to 10% by weight;
Wherein the purified water is composed of the remaining weight percent of the bamboo water, the lipophilic and hydrophilic solvent, the scrub bead, the moisturizer, the surfactant, the builder and the thickener excluding the weight%. delete delete delete

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