KR101600340B1 - Cosmetic composition containing powdered red shale for cleansing - Google Patents

Abstract

The present invention relates to a cleansing cosmetic composition containing a red shale powder. The composition is excellent in the effect of removing pores and the cosmetic cleansing effect and is excellent in refreshing feeling, freshness and moisturizing effect after use, and can be used as a cosmetic composition for a face, a hair, a scalp, an ear, a neck, an arm, a hand, a leg, Can be used for all body cleaning purposes.

Description

[0001] The present invention relates to a cosmetic composition containing a red shale powder,

The present invention relates to a cleansing cosmetic composition containing a red shale powder.

The cleaning cosmetic material refers to a cosmetic material that is responsible for removing skin contaminants in order to clean the skin. Skin contaminants are classified into exogenous pollutants (various chemicals in the air, dust, bacteria, skin cosmetics, etc.) and endogenous pollutants (sebum, sebaceous debris, various feces contained in sweat, aging keratin and various waste products). These pollutants adhere to the skin and play a role in propagating various germs, which adversely affects skin health. Therefore, although a cosmetic composition for cleaning which can easily remove such a skin contamination source has been spotlighted, if the cleansing effect is too strong, skin keratin is severely removed and the skin becomes rough or the oil is completely removed, And the like may appear. Therefore, there is a growing need for a cosmetic composition for cleaning which is excellent in cleaning effect and excellent in skin protection effect.

Shale is a type of mudstone, also called shale. The shale has a property of thinning in a certain direction, which is a primary one due to the arrangement of particles in parallel with stratification or foliage. In contrast, it is said to be slate cancer that the secondary release surface is formed by pressure after sedimentation. Shale is divided into black shale and red shale depending on the color, and it is classified into corrosion shale (also called humic shale [humus shale], humic acid is abundant) according to the contained ingredients.

The black shale is abundant in animal organic matter, and it is black because it is hardly oxidized compared to the red shale. Black shale is mainly distributed in areas rich in crude oil reserves. Corrosion shales are abundant in vegetable organic matter because they are formed by hardening of soils deposited in mountains or fields. Corrosion shale is often used as a fertilizer additive.

The red shale is formed by hardening the soil deposited from the sea, and the amount of organic matter is small and the oxidation progresses to a red color. The shale in Korea is mainly red shale. The red shale is a porous fine powder and has very strong adsorption power and is known to have a surface area as large as about 20,000 times as large as the surface area of activated carbon. Therefore, studies have been made to adsorb harmful bacteria such as Escherichia coli, which parasitize in the intestines of the livestock, and heavy metals such as mercury or cadmium by such strong adsorption power. It is also known that red shale contains many more minerals than elvan.

The inventors of the present invention have completed the present invention by confirming that the composition containing the red shale powder is excellent in the effect of removing waste pores, cosmetic cleansing effect, and skin protection effect while proceeding with studies on a cosmetic composition for cleaning .

Korean Patent Laid-Open Publication No. 2013-0015469 discloses a technique for a wash-off cosmetic composition containing particulate soil, and Japanese Patent Publication No. 2007-308673 discloses a soap containing a corrosion shale. However, the mud or the corrosion shale is a completely different composition than the red shale used in the present invention. Korean Patent No. 1166865 and Korean Patent No. 1132833 disclose a composition for treating wound or dermatitis comprising a red shale, but the technical composition is completely different from the composition of the present invention used for cleaning purposes .

Korean Patent Publication No. 2013-0015469: Wash-off cosmetic composition having improved formulation stability Japanese Patent Application Laid-Open No. 2007-308673: Soap containing minerals and a method for producing the same Korean Patent No. 1166865: Veterinary composition comprising red shale Korean Patent No. 1132833: Pain and inflammation relief patch containing red shale

It is an object of the present invention to provide a cleaning cosmetic composition containing a red shale powder.

The present invention relates to a cleaning cosmetic composition containing a red shale powder having a particle size of 500 to 1500 mesh and having a distribution of 95% (w / w) or more.

The red shale powder may be contained in the cosmetic composition in an amount of 0.1 to 30.0% by weight.

The cosmetic composition can be used for the cleansing of a body selected from the face, hair, scalp, ear, neck, arm, hand, leg, foot, back and stomach.

The cosmetic composition may be at least one selected from the group consisting of a cleansing oil, a cleansing lotion, a cleansing oil, a cleansing cream, a cleansing tissue, a cleansing bar, a soap, a water bath, a shampoo, a cleansing foam, a body cleanser, a body shampoo, a cleanser, a face scrub, a foot scrub, A mask pack, a wash-off mask pack, and a sheet pack.

Hereinafter, the present invention will be described in detail.

The present invention relates to a cosmetic composition for cleansing containing a red shale powder, wherein the red shale powder has a particle size of 300 to 2000 mesh. The cleaning composition preferably contains a red shale powder having a particle size range of 500 to 1,500 mesh and more than 90%, and a red shale powder having a particle size range of 500 to 1,500 mesh, It is more preferable to contain a powder.

On the other hand, the red shale powder,

(Step 1) Firstly crushing the red shale ore with a jor crusher and secondly crushing it with a hammer crusher to prepare a red shale lump having a size of 1 to 30 mm;

(2 steps) The second shredded red shale mass is made into a third shredded red shale powder through a third screen, and the third shredded red shale powder is pulverized by a ball mill, a roller mill and a grinder Preparing a fourth shredded red shale powder having a particle size of 1 to 200 mesh; And

(Step 3) The fourth shredded red shale powder is subjected to a fifth milling process using a Raymond mill to prepare a red shale powder having a particle size range of 500 to 1500 mesh and distributed over 95%. can do.

In the manufacturing process of the red shale powder of the present invention, washing and drying process may be included for the red shale ore before entering the primary pulverizing process. Particularly, the process for preparing the red shale powder during the above manufacturing process is disclosed in Korean Patent No. 897488 of the present inventors. The red shale powder is about 58.1% by weight silica (SiO _2), alumina (Al ₂ O ₃₎ to about 14.2% by weight, about 4.55% by weight of the oxidizing agent ferric (Fe ₂ O _3), calcium oxide (CaO) About 7.55% by weight of magnesium oxide, about 1.58% by weight of magnesium oxide, about 7.84% by weight of IgIoSS, about 4.06% by weight of potassium oxide (K ₂ O) and 2.12% by weight of other minor components.

The cleansing cosmetic composition containing the red shale powder of the present invention can be cleaned in any part of the body but is preferably selected from the face, hair, scalp, ear, neck, arm, hand, leg, foot, The body can be used for cleaning purposes.

The red shale powder may be contained in the cosmetic in an amount of 0.001 to 99.9% by weight, and preferably 0.1 to 30.0% by weight.

The ingredients contained in the cosmetic composition may contain, in addition to the red shale powder of the present invention, all components commonly used in cosmetics as an active ingredient. For example, emulsifying agents, thickeners, emulsions, surfactants, lubricants, alcohols, water soluble polymers, gelling agents, stabilizers, vitamins, inorganic salts, emulsifiers, perfumes. The above-mentioned components can be selected within a range that does not impair the effect inherent in the cosmetic, depending on the purpose of formulation or use. The addition amount of the above components may be, for example, from 0.001 to 99.9% by weight based on the total weight of the composition, but is not limited thereto.

The cosmetic composition of the present invention can be used everyday or can be used for an unspecified period. Preferably, the amount of use, the frequency of use, and the period of time can be adjusted according to the age, skin condition, or skin type of the user.

The present invention relates to a cleansing cosmetic composition containing a red shale powder. The composition is excellent in the effect of removing pores and the cosmetic cleansing effect and is excellent in refreshing feeling, freshness and moisturizing effect after use, and can be used as a cosmetic composition for a face, a hair, a scalp, an ear, a neck, an arm, a hand, a leg, Can be used for all body cleaning purposes.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a flow chart showing a method for producing the red shale powder of the present invention. FIG.

Hereinafter, preferred embodiments of the present invention will be described in detail. However, the present invention is not limited to the embodiments described herein but may be embodied in other forms. Rather, the intention is to provide an exhaustive, complete, and complete disclosure of the principles of the invention to those skilled in the art.

≪ Example 1: Preparation of red shale powder &

Silica (SiO ₂₎ 58.1% by weight, alumina (Al ₂ O ₃₎ 14.2% by weight, oxidizing iron (Fe ₂ O ₃₎ 4.55% by weight, calcium (CaO) 7.55% by weight of oxide, magnesium (MgO) 1.58% by weight of oxidation , 7.84% by weight of IgIoSS, 4.06% by weight of potassium oxide (K ₂ O) and 2.12% by weight of other minor components were first crushed with a jor crusher and then crushed with a hammer crusher to obtain 2 The mixture was crushed and made into red shale lumps 1 to 30 mm in size. The second shredded red shale mass is made into a third shredded red shale powder through a third screen, and the third shredded red shale powder is sequentially pulverized with a ball mill, a roller mill, and a grinder, A fourth shredded red shale powder with a particle size of mesh was prepared. The fourth shredded red shale powder was subjected to a fifth milling process using a raymond mill and then dispersed in a particle size range of 500 to 1500 mesh in an amount of 95% or more as a red shale powder having a particle size of 300 to 2000 mesh Red shale powder was prepared.

≪ Comparative Example 1 > Preparation of comparative shale powder &

Comparative Example 1-1. Manufacture of red shale powder with a particle size range of 200-300 mesh and over 95% distribution

Red shale powder was prepared in the same manner as in Example 1, except that the powder shale powder having a particle size range of 200 to 300 mesh was dispersed over 95% by controlling the fifth milling time.

Comparative Example 1-2. Manufacture of red shale powder with a distribution over 95% in the 2000-3000 mesh particle size range

The red shale powder was prepared in the same manner as in Example 1, except that the powder shale powder having a particle size of 2000 to 3000 meshes was dispersed over 95% by controlling the fifth grinding time.

Comparative Examples 1-3. Manufacture of black shale powder with a distribution of over 95% in particle size range of 500 to 1500 mesh

The black shale ore was prepared as a black shale powder having a particle size of 300 to 2000 mesh using the grinding method of Example 1, and a black shale powder having a particle size range of 500 to 1500 mesh and having a distribution of 95% or more was prepared.

Comparative Examples 1-4. Manufacture of corrosion shale powder with a distribution of over 95% in particle size range of 500 to 1500 mesh

Corrosion shale Gemstones were prepared by using the grinding method of Example 1 above as a corrosion shale powder having a particle size of 300 to 2000 mesh and a shale powder having a distribution of 95% or more in a particle size range of 500 to 1500 mesh.

≪ Example 2 >

(Vegetable oil, glycerin, purified water) mixed with 1: 1 (w: w) of vegetable fatty acid, grape seed oil and jojoba oil mixed with coconut fatty acid and palm oil fatty acid in a ratio of 1: The oil was dissolved well at 70 ° C and potassium hydroxide was added to complete the saponification reaction. Thereafter, the pH of the mixture was adjusted to pH 7.5 with citric acid, which is an acidic agent, and the red shale powder of Example 1 of the present invention was added under the conditions shown in Table 1 below. Lavender essential oil was added as a flavoring agent to prepare a waterbubbles.

Water bottle Example 1
Red Shale
Powder (g) Purified water
(g) Vegetable
fatty acid
(g) Vegetable
oil
(g) glycerin
(g) Hydroxide
potassium
(g) lavender
Essential
Oil (g) Example 2-1 1.0 54.9 20.0 5.0 15.0 4.0 0.1 Example 2-2 4.0 51.9 20.0 5.0 15.0 4.0 0.1 Example 2-3 8.0 47.9 20.0 5.0 15.0 4.0 0.1

< Comparative Example  2. Manufacture of comparable water bottle>

Except that 4 g of the red shale powder of Example 1 was used instead of the red shale powder of Comparative Example 1-1 and Comparative Example 1-2 as shown in Table 2 below, 4 g of each of the black shale powder of Comparative Example 1-3, the corrosion shale powder of Comparative Example 1-4, and the mud powder for cosmetic preparation (purchased from the market) were separately added to prepare a water bath (only purified water was added to the control).

Water bottle The component added in place of the red shale powder of Example 1 Comparative Example 2-1 The red shale powder of Comparative Example 1-1 Comparative Example 2-2 The red shale powder of Comparative Example 1-2 Comparative Example 2-3 The black shale powder of Comparative Example 1-3 Comparative Example 2-4 The corrosion shale powder of Comparative Example 1-4 Comparative Example 2-5 Mud powder for cosmetic preparation purchased from the market Control group Purified water

< Example  3. Mask pack  Manufacturing>

Each composition was mixed under the conditions shown in Table 3 below to prepare a wash-off mask pack containing the red shale powder of the present invention.

Wash
off
Mas
Big pack Example 1
Red shale powder (g) Polyvinyl alcohol
(g) Cellulose sword
(g) glycerin
(g) PEG-1500
(g) Cyclodextrin
(g) DL-Panthenol
(g) Allantoin
(g) Monoammonium glycyrrhizin acid
(g) Nicotinamide
(g) ethanol
(g) antiseptic
(g) incense
(g) Distilled water
(g) Example 3-1 2.0 15.0 0.15 3.0 2.0 0.15 0.4 0.1 0.3 0.5 6.0 0.4 0.2 69.8 Example 3-2 4.0 15.0 0.15 3.0 2.0 0.15 0.4 0.1 0.3 0.5 6.0 0.4 0.2 67.8

< Comparative Example  3. Comparison Mask pack  Manufacturing>

A wash-off mask pack was prepared in the same manner as in Example 3-2, except that 4 g of the red shale powder of Example 1 was used instead of the red shale powder of Comparative Example 1-1 and Comparative Example 1-2, The shale powder, the black shale powder of Comparative Example 1-3, the corrosion shale powder of Comparative Example 1-4, and the mud powder for cosmetic preparation (purchased from the market) were each added in an amount of 4 g to prepare a wash-off mask pack But only purified water is added).

Wash-off mask pack The component added in place of the red shale powder of Example 1 Comparative Example 3-1 The red shale powder of Comparative Example 1-1 Comparative Example 3-2 The red shale powder of Comparative Example 1-2 Comparative Example 3-3 The black shale powder of Comparative Example 1-3 Comparative Example 3-4 The corrosion shale powder of Comparative Example 1-4 Comparative Example 3-5 Mud powder for cosmetic preparation purchased from the market Control group Purified water

< Example  4. Manufacture of cleansing powder>

Each composition was mixed under the conditions shown in Table 5 below to prepare a cleansing powder containing the red shale powder of the present invention.

Cleansing
powder Example 1
Red
Shale Powder (g) Sodium cocoyl glutamate
(g) Ammonium cocoyl isethionate
(g) Fatty acid carboxylate
(g) Mannitol
(g) Malt
Os
(g) Starch
(g) Silica
(g) Paaoxybenzoic acid ester
(g) Example 4-1 2.0 12.0 10.0 10.0 20.0 15.0 30.0 0.8 0.2 Example 4-2 4.0 10.0 10.0 10.0 20.0 15.0 30.0 0.8 0.2

< Comparative Example  4. Preparation of comparative cleansing powder>

A wash-off mask pack was prepared in the same manner as in Example 4-2, except that 4 g of the red shale powder of Example 1 was used instead of the red shale powder of Comparative Example 1-1 and Comparative Example 1-2, Shake powder, comparative example 1-3 black shale powder, comparative example 1-4 corrosion shale powder, and cosmetic mud powder (commercially available) were put in 4 g each, to prepare a cleansing powder. In the control group, the same amount of starch (4 g) was added without shale powder or mud.

Cleansing Powder The component added in place of the red shale powder of Example 1 Comparative Example 4-1 The red shale powder of Comparative Example 1-1 Comparative Example 4-2 The red shale powder of Comparative Example 1-2 Comparative Example 4-3 The black shale powder of Comparative Example 1-3 Comparative Example 4-4 The corrosion shale powder of Comparative Example 1-4 Comparative Example 4-5 Mud powder for cosmetic preparation purchased from the market Control group Starch

< Experimental Example  1. Sensory evaluation>

Experimental Example 1-1. Effect of using water bottle

Twenty persons per group consisting of 10 to 30 persons were asked to wash the wipes of Example 2 and the wipes of Comparative Example 2 twice daily (morning and evening) for 4 weeks. After 4 weeks, (5 points: very good, 4 points: good, 3 points: normal, 2 points: poor, 1 point: very poor). Among the following items, the skin protection effect indicates the extent to which the skin is not pulled and the moisture is maintained.

Water bottle Effect of removing waste pores Skin protection effect The water bath of Example 2-1 4.1 4.2 The water bath of Example 2-2 4.2 4.2 The water bath of Example 2-3 4.4 4.3 The water bath of Comparative Example 2-1 2.5 2.6 The water bath of Comparative Example 2-2 2.4 2.7 The water bath of Comparative Example 2-3 3.1 3.1 The water bath of Comparative Example 2-4 3.0 3.0 The water bath of Comparative Example 2-5 3.1 3.0 Control water 2.7 2.8

Referring to Table 7, it can be seen that the effect of removing the waste pores and the skin protection effect are excellent in the group using the waterbine of Example 2, but the effect is very low in the group using Comparative Example 2 or the control group of waterbubbles.

Experimental Example 1-2. Effect of using mask pack

20 persons per group consisting of 10 to 30 years were applied with the mask pack of Example 3 and the mask pack of Comparative Example 3 for three times a week for 4 weeks each for 15 minutes and then rinsed again. After 4 weeks, (5 points: very good, 4 points: good, 3 points: normal, 2 points: poor, 1 point: very poor). Among the following items, the skin protection effect indicates the extent to which the skin is not pulled and the moisture is maintained.

Mask Pack Effect of removing waste pores Skin protection effect The mask pack of Example 3-1 4.2 4.0 The mask pack of Example 3-2 4.3 4.3 The mask pack of Comparative Example 3-1 2.7 2.7 The mask pack of Comparative Example 3-2 2.8 2.8 The mask pack of Comparative Example 3-3 3.0 3.0 The mask pack of Comparative Example 3-4 2.9 3.1 The mask pack of Comparative Example 3-5 2.8 3.0 Control mask pack 2.9 2.8

Referring to Table 8, it can be seen that the group using the mask pack of Example 3 is excellent in the effect of removing the pore and the skin, but the effect of the group using the mask pack of Comparative Example 3 or the control mask is very low .

<Experimental Example 2> Confirmation of sebum and makeup removal effect>

Experimental Example 2-1. Sebum removal effect

The amounts of sebum were measured before using the water bottles of Example 2 and Comparative Example 2, and the amount of sebum after using the water bath was measured again. The amount of sebum secretion was measured by using Sebumeter ^® (SM 810 PC, Courage and Khazaka, Colonge, Germany). Specifically, sebum secretion amount was measured by contacting the cassette film with Sebumeter ^® at a humidity of 42% and a temperature of 20 to 22 ° C. for 30 seconds. The time required to measure sebum was about 2 minutes. The sebum measurement was performed at 11:00 am, which is the same time zone, for each group (10 persons).

Sebum removal rate (%) = 100 x Before use  Amount of sebum - quantity of sebum after use of water bottle) / amount of sebum before use of water bottle

Meanwhile, the amount of sebum on the common forehead surface is as shown in Table 9, and this experiment was performed on participants of oily skin having a forehead amount of 230 to 250 mg / cm 2.

Skin condition Forehead (mg / cm2) Dry skin <99 Neutral skin 99 ~ 220 Oily skin > 220

Condition Sebum removal rate (%) The water bath of Example 2-1 96.6 The water bath of Example 2-2 95.5 The water bath of Example 2-3 97.4 The water bath of Comparative Example 2-1 68.7 The water bath of Comparative Example 2-2 69.6 The water bath of Comparative Example 2-3 75.5 The water bath of Comparative Example 2-4 72.9 The water bath of Comparative Example 2-5 73.8 Control water 65.7

Referring to the results shown in Table 10, it can be seen that the wiping effect of Example 2 of the present invention is much better than that of Comparative Example 2. Also, as in the present invention, when the red shale powder contains red shale powder whose particle size is outside the particle size (Comparative Examples 2-1 and 2- 2) showed almost similar effects to the control group, indicating that the size of the red shale powder is most important for the removal of sebum.

Experimental Example  2-2. Makeup removal effect

The makeup removal effect was confirmed by mixing the cleansing powder compositions of Example 4 and Comparative Example 4 in a weight ratio of 1:10 with distilled water. A dried 5 cm x 5 cm calf skin was weighed and 0.5 g of a liquid foundation of Company A was evenly applied to the cap skin using a metal bar for 30 seconds. Thereafter, 1 g of the cleansing powder and the distilled water mixture was uniformly applied to the foundation-coated cap skin for 30 seconds, immediately rinsed with constant tap water for 30 seconds, completely dried, and then the weight of the dried cap skin was measured. The makeup removal ratio is shown in Table 11 below, in terms of the difference in foundation weight removed with tap water at a coated foundation weight of 0.5 g.

Cleansing Powder Makeup Removal Rate (%) Example 4-1 98.3 Example 4-2 97.6 Comparative Example 4-1 65.5 Comparative Example 4-2 67.4 Comparative Example 4-3 74.3 Comparative Example 4-4 75.5 Comparative Example 4-5 76.4 Control powder 63.4

Referring to Table 11, it can be seen that the makeup removal rate of the cleansing powder containing the red shale powder of the present invention is remarkably excellent. Also, as in the results of the sebum removal experiment, the red shale powder containing the red shale powder outside the particle size as compared with the case where the red shale powder containing at least 95% of particles having a size of 500 to 1500 mesh was used Examples 4-1 and 4-2) show that the make-up removing effect is almost similar to that of the control group, and that the size of the red shale powder is most important for the removal of skin waste products including make-up.

Accordingly, it can be seen from the above results that the cleaning compositions of the present invention have an excellent effect for removing various skin pollutants such as skin wastes, cosmetics (makeup), and residues in pores.

Experimental Example 3 Skin stimulation experiment

A water suspension was prepared so that the amount of the red shale powder of Example 1 according to the present invention was 2% by weight. Then, skin test was carried out on 20 healthy male 20 persons in order to confirm the degree of skin irritation to the suspension. After 0.2 g of the powder suspension of the above Example 1 was applied to the face and the upper arms of the subject, 30 minutes to 1 hour after the lapse of time, the skin change was visually judged, (E), mild erythema (G), and marked erythema (M)). The results are shown in Table 12 below.

For the manufacture of suspensions
Powder used First verification - face First check - arm Secondary confirmation - face Second check - arm Example 1 E E E E

Referring to Table 12, it was confirmed that the cosmetic composition containing the red shale powder of the present invention can be safely used without adverse effects when applied to the skin.

Claims (4)

500-1500 particles having the size of the meshes (mesh) 95% (w / w) or more distribution, and silica (SiO ₂₎ 58.1% by weight, alumina (Al ₂ O ₃₎ 14.2% by weight, the oxidizing agent ferric (Fe ₂ O ₃₎ 4.55% by weight, calcium (CaO) 7.55% by weight of oxide, magnesium (MgO) 1.58% by weight of oxidation, burning loss (IgIoSS) 7.84 wt%, potassium (K ₂ O) 4.06% by weight of oxide, and other trace elements 2.12 By weight based on the total weight of the cosmetic composition. The method according to claim 1,
Wherein the red shale powder is contained in the cosmetic composition in an amount of 0.1 to 30.0% by weight. The method according to claim 1,
Wherein the cosmetic composition is used for cleansing the body selected from the face, hair, scalp, ear, neck, arm, hand, leg, foot, back and stomach. The method according to claim 1,
The cosmetic composition may be at least one selected from the group consisting of a cleansing oil, a cleansing lotion, a cleansing oil, a cleansing cream, a cleansing tissue, a cleansing bar, a soap, a water bath, a shampoo, a cleansing foam, a body cleanser, a body shampoo, a cleanser, a face scrub, a foot scrub, A mask pack, a wash-off mask pack, and a sheet pack.

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