KR20210020660A - stick-type eye cream - Google Patents

Abstract

The present invention relates to a stick-type eye cream of a new configuration that is not only excellent in wrinkle improvement and skin beauty effect, but also has a stick-like shape and can be easily applied regardless of place.
According to the present invention, a stick 10 formed of a cosmetic composition that maintains a solid state at room temperature; A lower case 22 in which the stick 10 is built in such a way that it can appear and be seen; And an upper case 24 covering the upper part of the lower case, wherein the cosmetic composition is sunflower seed oil, camellia oil, green tea seed oil, jojoba oil, soybean oil (Glycine soja oil), olive Oil, macadamia seed oil (Macadamia ternifolia seed oil), argan tree kernel oil (Argania spinosa kernel oil), characterized in that it contains red yeast extract.

Description

Stick-type eye cream

The present invention relates to a stick-type eye cream, and more particularly, to a stick-type eye cream having a new configuration that is easy to use as it is a stick-shaped as well as excellent skin beauty effects including wrinkle improvement.

As the average life expectancy has increased due to the economic level and medical development, and interest in appearance has increased, interest in wrinkle improvement and skin beauty is naturally increasing.

Skin protects the body from physical and chemical stimuli from the outside, and maintains homeostasis such as humidity and body temperature. If the skin gets older or is continuously exposed to external stimuli, the skin is damaged and physiological functions. Skin aging proceeds rapidly, such as this decrease.

In particular, wrinkles are one of the factors that make the appearance look older, and one of the main causes of wrinkles is dry skin. Therefore, in order to avoid wrinkles on the skin, it is necessary to increase the moisturizing power of the skin to prevent drying of the skin.

On the other hand, various types of skin moisturizing cosmetics are provided, and most skin moisturizing cosmetics, especially eye cream, are provided in liquid or cream type. However, there is a hassle of applying liquid or cream-type cosmetics on the face after taking it off by hand. In particular, it is not easy to apply without being aware of the gaze of others.

Republic of Korea Patent Registration No. 10-1914628 (October 29, 2018) Korean Patent Registration No. 10-1156362 (2012. 06. 07) Korean Patent Registration No. 10-0969121 (2010. 07. 01)

The present invention has been proposed in light of the above problems, and has excellent skin care effects such as wrinkle improvement and whitening, as well as providing a stick-type eye cream with a convenient new configuration because it is a stick-shaped form and can be applied simply and quickly. Is to do.

According to one feature of the present invention, a stick 10 formed of a cosmetic composition maintaining a solid state at room temperature; A lower case 22 in which the stick 10 is built in such a way that it can appear and be seen; And an upper case 24 covering the upper part of the lower case, wherein the cosmetic composition is sunflower seed oil, camellia oil, green tea seed oil, jojoba oil, soybean oil (Glycine soja oil), olive Oil, macadamia seed oil (Macadamia ternifolia seed oil), argan tree kernel oil (Argania spinosa kernel oil), it is provided with a stick-shaped eye cream, characterized in that it comprises a hongguk extract.

According to another feature of the present invention, the cosmetic composition further includes alpha-bisabolol and tocopheryl acetate.

According to another feature of the present invention, the cosmetic composition includes Diisostearyl malate, Sucrose tetrastearate triacetate, Jojoba esters, and isopropyl isostea. Isopropyl isostearate, Argania spinosa kernel oil, Triethylhexanoin, Diphenyl dimethicone, Tocopheryl acetate, Ceramide NP, Tribehenin (Tribehenin), Madecassoside (Madecassoside) is further included.

According to another feature of the present invention, the cosmetic composition further includes a brier flower extract and a passion flower extract.

According to another feature of the present invention, a plurality of massage balls 23 are provided at the upper end of the lower case 22 so as to be rotatable, so that the upper end of the eye cream stick 10 is moved to the outside of the lower case 10. When applied to the face by protruding, massage is performed by the massage ball 23.

The present invention having the above configuration is excellent in moisturizing power and effectively prevents wrinkles from occurring by preventing skin dryness, and also has excellent skin protection effects such as skin whitening, as well as stick-shaped faces, especially under eyes. It is more convenient to use compared to conventional cream-type eye creams, as you can rub them on and apply them.

In particular, compared to a cream-type eye cream that must be applied on the face by hand-off, it can be applied quickly and easily, so when there are other people around, you can quickly apply cosmetics so that people around you do not know. Therefore, it has the advantage of being able to apply cosmetics easily and quickly without being conscious of the surrounding people when applying cosmetics from outside as needed.

1 is a perspective view showing a first embodiment of the present invention
2 is a side view of a lower case according to a third embodiment of the present invention
3 is a plan view of a lower case according to the embodiment

In the following, the present invention will be described in detail.

1 is a perspective view showing a first embodiment of the present invention. The present invention is an eye cream stick 10 formed by molding a cosmetic composition having a wrinkle improvement function into a stick shape as shown, and the eye cream stick ( 10) consists of a lower case 22 in which it is built in such a way that it is protruding and retractable, and an upper case 24 covering an upper end of the lower case 22.

The cosmetic composition that makes up the eye cream stick 10 has a wrinkle improvement function, sunflower seed oil, camellia oil, green tea seed oil, jojoba oil, soybean oil, olive oil, macadamia seed oil, argan tree kernel oil, red soup extract It contains as the main active ingredient. These main active ingredients have excellent moisturizing power, excellent wrinkle improvement effect, and have skin conditioning function.

The efficacy of each ingredient is as follows. Sunflower seed oil has excellent moisturizing power, and has excellent skin soothing and skin softening functions. Camellia oil is excellent in moisturizing power, skin astringent, skin soothing function and antioxidant properties. Green tea seed oil has excellent moisturizing power and antioxidant properties. Jojoba oil has excellent moisturizing and anti-inflammatory properties, and has sebum control functions. Glycine soja oil has excellent moisture evaporation blocking function and antioxidant function.

And olive oil has excellent moisturizing power, skin soothing function, anti-inflammatory properties, and sebum control function. Macadamia ternifolia seed oil has moisture evaporation blocking function and skin conditioning function. Argania spinosa kernel oil has moisture evaporation blocking function, skin softening function, and skin conditioning function. In particular, it has excellent skin moisturizing and skin regeneration effects.

In addition, hongguk is red rice made by fermentation by inoculating red yeast fungus (Monascus pilosus) on normal white rice and fermenting it, and during the fermentation process, monacolin-K (monacolin-K) is produced. The main ingredient of Monacholine K is GABA (gamma-aminobutyric acid), which provides effects such as activating brain function, preventing adult diseases, promoting brain development, removing cholesterol, improving and preventing diabetes, lowering blood pressure, and strengthening the skin barrier function. It has the effect of improving moisturizing power.

The hongguk extract used in the present invention is a concept including a concentrate obtained by concentrating part or all of it, as well as a leachate obtained from hongguk rice that has been completely fermented by inoculating hongguk bacteria in general rice.

The mixing amount of each component of these main active ingredients is not particularly limited, but the mixing amount of each component is adjusted so that the sum of these components is about 30 to 80 parts by weight. If the sum of these components is less than 30 parts by weight, the wrinkle improvement effect of the cosmetic composition is insignificant, and if it exceeds 80 parts by weight, problems may occur in the formulation of the cosmetic composition.

Preferably, the cosmetic composition further contains alpha bisabolol and tocopheryl acetate.

Alpha-bisabolol has a strong whitening function that suppresses melanin synthesis so that spots and blemishes do not occur, has excellent anti-inflammatory and antifungal properties, and has a skin soothing function.

Tocopheryl acetate blocks moisture evaporation to increase skin moisturization, protects the skin from harmful oxygen, and has an antioxidant effect that inhibits oxidation of unsaturated fatty acids constituting cell membranes.

Preferably, alpha-bisabolol and tocopheryl acetate are mixed in an amount of 0.3 to 3 parts by weight, respectively.

On the other hand, the cosmetic composition further contains the following sub-active ingredients to further improve the skin beauty effect.

The sub-active ingredients are those that function as skin emollients and skin conditioning agents, and include Diisostearyl malate, Sucrose tetrastearate triacetate, Jojoba esters, Isopropyl isostearate, Argania spinosa kernel oil, Triethylhexanoin, Diphenyl dimethicone, Tocopheryl acetate, Ceramide NP (Ceramide NP), Tribehenin, and Madecassoside are used.

These sub-active ingredients are not particularly limited in the mixing amount of each component, but the mixing amount of each component is adjusted so that the sum of these components is about 5 to 15 parts by weight.

In addition, ceresin, ethylene/propylene copolymer, microcrystalline wax, polyethylene, and the like are used as thickeners and binders.

Appropriate viscosity and hardness are imparted to the cosmetic composition to maintain the stick shape by the thickener and the binder, and these thickeners and binders are preferably contained in an amount of 5 to 30 parts by weight.

In addition to the components exemplified as the thickener and the binder, it is natural that binders commonly used in cosmetics such as gelatin, cellulose, xanthan gum, etc. may be additionally used so that the cosmetic composition has sufficient shape retention properties. In addition, the cosmetic composition may further contain other known oil components, preservatives, antifoaming agents, perfumes, and the like.

The cosmetic composition having such a composition is molded into a stick shape and embedded in the lower case 22. Typically, a lower case of a stick-type cosmetic such as a lipstick has a configuration in which the cosmetic stick is raised and lowered, and the lower case 22 of the present invention has the same configuration as the lower case of such a stick-type cosmetic. Description is omitted.

Since the present invention having such a configuration is made in a stick type, the eye cream stick can be pulled out from the lower case and rubbed on a desired part of the face, so it is more convenient to use than the conventional cream type eye cream that must be applied with a finger.

In particular, the present invention can be applied quickly enough to not notice that other people will apply the cosmetics, since you only need to rub it on your face, so when you want to apply cosmetics from the outside, if necessary, you can use cosmetics without being conscious of the people around you. It is convenient because it can be applied quickly.

<Experimental Example 1>

5 parts by weight of each of sunflower seed oil, camellia oil, green tea seed oil, jojoba oil, soybean oil, olive oil, macadamia seed oil, argan tree kernel oil, and red yeast extract; 1 part by weight of each of alpha-bisabolol and tocopheryl acetate; Diisostearyl malate, Sucrose tetrastearate triacetate, Jojoba esters, Isopropyl isostearate, Argania spinosa kernel oil), Triethylhexanoin, Diphenyl dimethicone, Tocopheryl acetate, Ceramide NP, Tribehenin, Madecassoside 0.5 parts by weight each; Ceresin, Ethylene/Propylene Copolymer, Microcrystalline Wax, and Polyethylene are mixed with 10 parts by weight each, heated to 75℃, stirred evenly, and then brought to room temperature. It was cooled and molded into a stick shape to make a stick-shaped eye cream.

In addition, 20 healthy Asian women aged 20-60 years old, applied an appropriate amount of the prepared stick-type eye cream twice a day in the morning and in the evening on one face, including wrinkles around the eyes, for 3 months in a row. The experimenter's wrinkle improvement effect and whitening effect were tested at 1 month intervals.

<Wrinkle improvement effect>

The effect of improving skin fine wrinkles was analyzed by comparing the condition of the fine wrinkles around the eyes with a skin micro wrinkle device and a skin image analyzer by collecting the wrinkles around the facial and eye tail with a silicone resin copy (replica) at intervals of 1 month after use. The results are shown in Table 1.

Usage period Before use 1 month 2 months 3 months Average fine wrinkle depth (AU)
0.218
0.215 0.203 0.195
Wrinkle reduction rate (%) compared to before use
- 1.38% 6.88% 10.55%

As can be seen from Table 1, the wrinkle improvement effect of 1.38% was obtained after 1 month of use, 6.88% after 2 months of use, and 10.55% after 3 months of use. In addition, it can be seen from these data that the speed of wrinkle improvement accelerates as the usage period increases.

<Whitening effect>

The whitening effect was determined visually by the test subject at 1 month intervals.

Usage period Number of respondents Has a distinct effect Effective Not sure no effect 1 month One 10 7 2 2 months 5 15 - - 3 months 12 8 - -

As can be seen from Table 2, 55% of the test subjects responded that there was a whitening effect from 1 month after use, and 100% responded with whitening effect after 2 months of use, and 60% after 3 months of use. They responded that it was effective.

Hereinafter, other embodiments of the present invention will be described, but descriptions of the same configuration and effects as those of the above-described embodiments will be omitted.

In the second embodiment of the present invention, the cosmetic composition forming the eye cream stick further includes a brier flower extract and a passion flower extract as main active ingredients.

Brier flower fruit extract is obtained by extracting the active ingredient from the mature fruit of the brier flower tree using alcohol as an extraction solvent to remove the solvent. Rosa multiflora Thunb. var. multiflora is a deciduous broad-leaved shrub belonging to the Rosaceae family, and the extract of Bristle blossoms has sebum secretion inhibitory, astringent, moisturizing, whitening, keratinization control, elasticity improvement and antioxidant activity Is being reported.

Passion flower extract is obtained by removing the solvent by extracting the flowers, fruits, and roots of passion flowers with water or alcohol. Passionflower (Passiflora incarnata) is an evergreen perennial vine plant that Native Americans used the whole plant when the eyes were swollen or inflamed, and the roots are generally used as a tonic. Filaggrin or Involucrin is an important protein in the composition and function of the stratum corneum of the skin. If pyraglin or involucrin is not produced, the stratum corneum of the skin is damaged. The skin stratum corneum is located on the top surface of the bipu and maintains skin moisturizing power by inhibiting the evaporation of moisture, and plays an important function to protect the skin from external stimuli such as microorganisms and ultraviolet rays. Skin damage such as deposition and dermatitis may occur.

However, it acts to promote the expression of pyraglin and involukrin in the extract of passionflower, and thereby promotes the formation and maturation of the Cornified Envelope (CE), thereby inhibiting skin damage and preventing skin damage. It promotes recovery, inhibits skin pigmentation, and has excellent antibacterial properties, which is very beneficial for maintaining skin health, such as relieving skin inflammation.

When these berry fruit extract and passion flower extract are added to the eye cream composition, the stratum corneum of the skin is protected and the skin's moisture-moisturizing power is improved, the skin is protected from external stimuli such as microorganisms and ultraviolet rays, and the antibacterial function is improved. You can make an eye cream with an even better protective effect.

<Experimental Example 2>

5 parts by weight each of sunflower seed oil, camellia oil, green tea seed oil, jojoba oil, soybean oil, olive oil, macadamia seed oil, argan tree kernel oil, red chrysanthemum extract, and passion flower extract, 1 part by weight of brier flower extract; 1 part by weight of each of alpha-bisabolol and tocopheryl acetate; Diisostearyl malate, Sucrose tetrastearate triacetate, Jojoba esters, Isopropyl isostearate, Argania spinosa kernel oil), Triethylhexanoin, Diphenyl dimethicone, Tocopheryl acetate, Ceramide NP, Tribehenin, Madecassoside 0.5 parts by weight each; Ceresin, Ethylene/Propylene Copolymer, Microcrystalline Wax, and Polyethylene are mixed with 10 parts by weight each, heated to 75℃, stirred evenly, and then brought to room temperature. It was cooled and molded into a stick shape to make a stick-shaped eye cream.

In addition, 20 healthy Asian women aged 20-60 years old, applied an appropriate amount of the prepared stick-type eye cream twice a day in the morning and in the evening on one face, including wrinkles around the eyes, for 3 months in a row. The experimenter's wrinkle improvement effect and whitening effect were tested at 1 month intervals.

Usage period Before use 1 month 2 months 3 months Average fine wrinkle depth (AU)
0.210
0.207 0.195 0.1878
Wrinkle reduction rate (%) compared to before use
- 1.428% 6.97% 10.57%

As can be seen from Table 3, it can be seen that the eye cream according to this Experimental Example has a somewhat better effect than Experimental Example 1.

<Whitening effect>

The whitening effect was determined visually by the test subject at 1 month intervals.

Usage period Number of respondents Has a distinct effect Effective Not sure no effect 1 month One 11 6 2 2 months 6 14 - - 3 months 14 6 - -

As can be seen from Table 4, it can be seen that this Experimental Example has a somewhat better effect than Experimental Example 1.

According to the third embodiment of the present invention, as shown in FIGS. 2 and 3, a plurality of massage balls 21 are rotatably provided on the upper surface of the lower case 22.

Typically, the lower case of the stick-type cosmetic has a spiral groove formed on the inner circumferential surface and a rotating cylinder having a handle at the lower end, a guide cylinder having a guide groove formed vertically and built in the rotating cylinder, and the spiral groove and the guide groove. The guide protrusion to be inserted protrudes left and right, and the upper side consists of an elevating block on which a cosmetic stick is mounted, and an outer cylinder that surrounds the outside of the rotary cylinder.When the rotary cylinder is rotated while holding the handle, the rotary cylinder is guided to the spiral groove and the guide groove and upward. It has a configuration in which the stick cosmetic is raised and lowered to the outside of the outer cylinder, and the lower case 22 of this embodiment also has such a configuration, but a plurality of insertion grooves are formed on the upper end of the outer cylinder 21, and this The massage ball 23 is rotatably inserted into the insertion groove so that the upper end thereof is exposed. Reference numeral 25, which is not described, is a handle formed at the lower end of the rotating cylinder.

Therefore, in this embodiment, when the upper end of the eye cream stick 10 is pulled out from the lower case 22 and the eye cream stick is applied to the face, the face is rubbed by the massage ball 23 and the face is massaged. The cosmetic composition of the cream stick 10 is well absorbed into the face.

Claims (4)

Eye cream stick 10 molded from a cosmetic composition that maintains a solid state at room temperature;
A lower case 22 in which the eye cream stick 10 is built in such a way that it can appear and be seen; And
Includes; an upper case 24 covering an upper portion of the lower case 22,
The cosmetic composition is sunflower seed oil, camellia oil, green tea seed oil, jojoba oil, soybean oil (Glycine soja oil), olive oil, macadamia ternifolia seed oil, argan tree kernel oil (Argania spinosa). kernel oil), a stick-type eye cream comprising hongguk extract.
The method of claim 1,
Stick-type eye cream, characterized in that the cosmetic composition further contains alpha-bisabolol and tocopheryl acetate.
The method of claim 2,
The cosmetic composition includes diisostearyl malate, sucrose tetrastearate triacetate, jojoba esters, isopropyl isostearate, and argan triacetate. Oil (Argania spinosa kernel oil), Triethylhexanoin, Diphenyl dimethicone, Tocopheryl acetate, Ceramide NP, Tribehenin, Madecasso Stick-type eye cream, characterized in that it further includes a side (Madecassoside).
The method of claim 1,
The cosmetic composition is a stick-type eye cream, characterized in that it further comprises a brier flower extract and a passion flower extract.

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