KR102030282B1 - Composition for functional soap comprising natural bentonite and Zeolite and manufacturing method thereof - Google Patents

Abstract

The present invention relates to a functional soap composition comprising natural bentonite and zeolite and a manufacturing method thereof. The functional soap composition comprising natural bentonite and zeolite of the present invention does not contain heavy metals, has excellent moisturizing ability and cleaning power, has moderate amount of foam generated, causes no skin irritation, has an excellent effect against skin diseases, and has excellent ability to withstand the high temperature, thereby being useful as a functional soap.

Description

Composition for functional soap comprising natural bentonite and Zeolite and manufacturing method

The present invention relates to a functional soap composition containing natural bentonite and zeolite and a process for preparing the same.

Clay minerals are the weathering and decomposition of rocks and minerals. It is a mineral constituting clay, which is an aggregate of fine particles produced by the metamorphism. The surface area is large and rich in reactivity, and the physical, chemical and biological properties of the soil vary greatly according to its content and type. Non-metallic minerals, called industrial minerals, are minerals composed of clay, which is a collection of fine particles created by weathering, decomposition and metamorphism of rocks and minerals. Kaolin, bentonite, acidic clay, etc. are typical.

Clay minerals are widely used in high value-added bio-industries such as cosmetics, food and pharmaceutical industries as well as traditional industries such as civil engineering and construction, ceramics, cat litter, fillers and paints.

Bentonite is a clay mineral used industrially because of the unique physical, chemical, and biological properties of montmorillonite, the main constituent mineral. The crystal is very small in size and has a high cation exchange capacity due to internal substitution. It is divided into sodium bentonite and calcium bentonite according to the layered cation form of montmorillonite. Sodium bentonite is a dispersed clay having good swelling property and excellent gel formation ability when water is absorbed, and is an aggregated clay having calcium bentonite having low swelling and low gel formation ability. In Korea, it is known to be buried in some parts of Gyeongsangbuk-do, the third stratum.

Zeolite or zeolite refers to minerals in which alkali metals and alkaline earth metals are combined with anions generated by the combination of aluminum oxides and silicate oxides, and mean crystalline aluminum silicate minerals.

It is a kind of hydrous aluminum silicate mineral that mainly contains alkali metal or alkaline earth metal (Si, Al). The tetrahedron of O ₄ is connected in a three-dimensional network. Some gaps exceed 0.6mm in diameter. The composition is similar to feldspar or quasi-feldspar, but feldspar is a part of Si in a three-dimensional network in which infinitely connected quartz SiO ₂ , diamond tetrahedron structure is replaced by Al, whereas zeolite is a correct rule for this network structure. Broken, there is a gap in the skeleton, is said to be excellent antibacterial.

Korea Registered Patent (001) KR10-1613627

It is an object of the present invention to provide a functional soap composition containing natural bentonite and zeolite by securing an optimal blending ratio and process for producing a functional soap using natural bentonite and zeolite produced in Korea.

The present invention to solve the above object is 1) grinding the natural bentonite and zeolite; 2) stirring the ground bentonite and zeolite of step 1) into a mixer; And 3) a method of producing a functional soap composition containing natural bentonite and zeolite, which is to mix the mixed powder of step 2) with natural soap.

The present invention also provides a functional soap composition containing natural bentonite and zeolite prepared by the above method.

Functional soap composition containing natural bentonite and zeolite of the present invention is not detected heavy metals, excellent moisture retention, excellent cleaning power, the amount of foam generated is appropriate, there is no skin irritation and excellent in skin diseases It has excellent ability to withstand high temperatures and can be used as a functional soap.

1 is a schematic diagram showing a manufacturing process of a functional soap composition containing natural bentonite and zeolite.
Figure 2 is a photograph showing the hair loss improvement effect of the functional soap containing natural bentonite and zeolite.
3 is a photograph showing a skin disease improvement effect of a functional soap containing natural bentonite and zeolite.
4 is a result of confirming the final pH and foaming power by adding a pH adjusting material to the functional soap containing natural bentonite and zeolite.

Hereinafter, the present invention will be described in detail.

The present invention comprises the steps of 1) grinding natural bentonite and zeolite; 2) stirring the ground bentonite and zeolite of step 1) into a mixer; And 3) to provide a method for producing a functional soap composition containing natural bentonite and zeolite to mix the mixed powder of step 2) with natural soap.

In one embodiment of the present invention, the grinding size of step 1) may be 300 to 600 mesh, the grinding size is more preferably 300 to 400 mesh.

In one embodiment of the present invention, the mixing step of step 2) may be to stir at 40 ℃ to 50 ℃.

In one embodiment of the present invention, the bentonite of step 2) may be mixed with 70 to 80% by weight and zeolite 20 to 30% by weight.

In one embodiment of the present invention, it may be to mix 86 to 95% by weight of the natural soap and the bentonite and zeolite mixture 5 to 14% by weight of the step 3).

Functional soap compositions containing natural bentonite and zeolite prepared by the method of the present invention can be used in humans as well as in animals (dogs).

Bentonite used in the present invention is a mysterious mineral distributed in Gampo, Gyeongbuk, Gyeongju, Korea. Falls are a kind of metamorphic rock that is denatured into clay minerals by working with salt water in the sea battle. The US government reports that bentonite contains all 66 minerals that are essential to the human body, contributing to skin and human health. In Korea, the Korea Food and Drug Administration recognizes bentonite as a food additive. Although it is defined as a cosmetic ingredient by the KFDA, it cannot be imported. As a result of the mineral composition of domestic bentonite, the montmorillonite ratio is 30% or more, and only bentonite has a purity of 95% or more.

In addition, bentonite used in the present invention is close to calcium bentonite and has excellent absorbency. Bentonite is generally used for decolorization, odor removal, dehydration, and neutralization, but was used as a soap composition in the present invention.

The present invention provides a functional soap composition containing natural bentonite and zeolite prepared by the above method.

The composition may be effective in improving hair loss, improving skin disease.

The present invention provides a pet soap composition containing natural bentonite and zeolite prepared by the above method.

Conventional pet soaps are not suitable for the skin of pets that have weak alkalinity, considering only their cleansing power, and they contain a large amount of synthetic ingredients, which is likely to cause skin diseases. Pet soap composition containing the natural bentonite and zeolite of the present invention has no side effects even when used in pets, it is excellent in moisturizing or deodorizing as well as cleaning power.

In the present invention, keratin may be added as a pH acidity regulator to a pet soap composition containing natural bentonite and zeolite. In general, as the pH acidity regulator, organic acids such as L-arginine, citric acid, tartaric acid and malic acid may be used.

Keratin is a major structural material that constitutes epithelial cells of skin, hair and nails and is generally used as a hair cosmetic, but is not used as an acidity regulator of pH. In the present invention, the use of keratin as a pH acidity regulator can be prepared neutral neutral pet soap composition containing natural bentonite and zeolite.

< Example  1> Preparation method of functional soap composition containing natural bentonite and zeolite

<1-1> Preparation of natural bentonite and zeolite mixed powder

The best natural bentonite and zeolite ore are mined from mines located in Gimpo, Gyeongsangbuk-do. The mined natural bentonite and zeolite are submitted to KFDA test results for suitability. Natural bentonite and zeolite, which have been determined to be suitable, are dried for 4 to 5 days. The dried natural bentonite is first milled. The dried zeolite is subjected to the first milling followed by the second milling. Each ground natural bentonite and zeolite are placed in a Raymond mill and ground finely. The crushed natural bentonite and zeolite are each submitted to KFDA test results for conformity determination. Natural bentonite and zeolite pulverized products, which have been checked for suitability, are placed in a mixer and mixed. When mixed, heat of 40 ~ 50 ℃ is generated to prevent the growth of harmful microorganisms. Stir for 1 to 3 hours and mix. The mixed natural bentonite and zeolite are submitted to KFDA test results to receive a suitability determination (FIG. 1).

<1-2> Preparation of a functional soap composition containing natural bentonite and zeolite

The natural bentonite and zeolite mixed powder prepared in Example 1-1 are ground while mixing coconut soap. Due to the heat generated during the grinding and mixing, the natural coconut soap is slightly dissolved while preparing a functional soap composition containing the natural bentonite and zeolite while being uniformly stirred with the natural bentonite and zeolite mixed powder.

The functional soap composition containing the natural bentonite and zeolite produced is extracted with high pressure, cut and solidified for 1 to 3 days to complete the soap.

< Comparative example > Contains natural bentonite and zeolite MP (Melt Pour) Soap

It is a soap prepared by mixing 10% by weight of natural bentonite and zeolite mixed powder in 90% by weight of vegetable natural soap base. Specifically, the vegetable natural soap contains 24.75 to 34.25 wt% of olive oil, 9.2 to 10.4 wt% of castor oil, 9.2 to 10.4 wt% of soybean oil, 9.2 to 10.4 wt% of shea butter, and coconut oil. 4.4-5.4 wt%, palm oil 4.4-5.4 wt%, chamomile powder 0.8-1.2 wt%, lavender essential oil 0.2-0.4 wt%, chamomile oil 0.05-0.15 wt%, caustic soda 79-91 wt%, purified water 20.4-22.4 It consists of weight%. It is prepared by heating and dissolving the vegetable natural soap base, and then adding the natural bentonite and zeolite mixed powder and pouring the stirred composition into a soap mold to harden for 7 days or more.

< Example  2> Natural Bentonite and Zeolite Analysis

<2-1> Stability Analysis of Functional Bentonite Containing Natural Bentonite and Zeolite Mixtures and Natural Bentonite and Zeolites

     As a result of the heavy metals in the natural bentonite and zeolite mixed pulverized in the grinding and mixing process, it was not detected as shown in Table 1 below, and satisfies the regulations (Notice 2015-43) on the cosmetic safety standards.

Test Items Test result unit lead Not detected Μg / g arsenic Not detected Μg / g cadmium Not detected Μg / g antimony Not detected Μg / g Mercury Not detected Μg / g

In addition, as a result of testing the heavy metal in the functional soap containing natural bentonite and zeolite, as shown in Table 2, no heavy metal was detected and satisfies the Food and Drug Safety Notice 2017-224.

Test Items Test result unit lead Not detected Μg / g arsenic Not detected Μg / g cadmium Not detected Μg / g antimony Not detected Μg / g Mercury Not detected Μg / g

< Example  3> Characterization of soap composition according to particle size of natural bentonite and zeolite

When preparing a functional soap containing natural bentonite and zeolite as in Example 1 of the present invention, the soap was prepared using the particle size of natural bentonite and zeolite as 300, 400, 500, and 600 mesh, and analyzed.

Specifically, a questionnaire was used for 100 panels using soaps having different particle sizes of natural bentonite and zeolite for 2 weeks. The best 10, good 8, normal 6, bad 4, very bad 2 to be described. In case of skin irritation, X indicates no change of skin, △ indicates mild erythema, and ○ distinct erythema appears.

As a result, as shown in Table 3, it was confirmed that the particle size of the natural bentonite and zeolite is the best when the 300 and 400 mesh, the particle size is too small in the case of 500 and 600 mesh did not appear useful effects, natural bentonite It can be inferred that the zeolite mixed particles fly away when the soap is manufactured and the content ratio is not high.

Particle size 300mesh 400mesh 500mesh 600mesh Moisturizing 10 10 10 10 Cleaning power 10 10 8 6 Bubble amount evaluation 8 8 8 6 Skin irritation X X X X Overall preference 9.3 9.3 8.6 7.3

< Example  4> Characterization of soap composition according to content ratio of natural bentonite and zeolite

When preparing a functional soap containing natural bentonite and zeolite as in Example 1 of the present invention, the soap was prepared by varying the content of natural bentonite and zeolite to analyze its properties.

Specifically, as shown in Table 4 below, the panel of 100 was subjected to a questionnaire using soaps having different amounts of natural bentonite and zeolite for two weeks. The best 10, good 8, normal 6, bad 4, very bad 2 to be described. In case of skin irritation, X indicates no change in skin, △ indicates mild erythema, and ○ distinct erythema appears.

As a result, it was the best when the content of natural bentonite and zeolite is 80:20.

Content ratio 60:40 70:30 80:20 90:10 Moisturizing 6 8 10 8 Cleaning power 8 8 10 10 Bubble amount evaluation 6 8 10 8 Skin irritation △ X X X Overall preference 6.7 8 10 8.6

< Example  5> natural soap Analysis of the Favorability of Soap Composition According to the Content Ratio of Natural Bentonite and Zeolite Mixture Powders

Soap was prepared by varying the content of the coconut soap body and the natural bentonite and zeolite mixed powder of Example 1-1 of the present invention and analyzed.

Specifically, as shown in Table 5, the content of the natural bentonite and zeolite mixed powder of Example 1-1 of the present invention and the coconut soap for two weeks on a panel of 100, using a different soap and then surveyed . The best 10, good 8, normal 6, bad 4, very bad 2 to be described. In case of skin irritation, X indicates no change in skin, △ indicates mild erythema, and ○ distinct erythema appears.

As a result, as shown in Table 5, the content of the natural bentonite and zeolite mixed powder of the coconut soap body and Example 1-1 of the present invention was the most excellent when 90:10, the content of the natural bentonite and zeolite mixed powder The lower the value, the faster the cleaning power decreased.

Content ratio 82:18 86:14 90:10 94: 6 100: 0 Moisturizing 8 8 10 10 10 Cleaning power 10 10 10 6 4 Bubble amount evaluation 8 10 10 8 8 Skin irritation X X X X X Overall preference 8.7 9.3 10 8 7.3

< Example  6> Analysis of preference of soap composition according to the content ratio of natural bentonite and zeolite (dog subject)

Soap was prepared by varying the content of the coconut soap body and the natural bentonite and zeolite mixed powder of Example 1-1 of the present invention and analyzed.

Specifically, the panel of 30 (dogs of various types) was surveyed for two weeks using a soap and the content of the mixed natural bentonite and zeolite powder of Example 1-1 of the present invention for two weeks. The best 10, good 8, normal 6, bad 4, very bad 2 to be described. In case of skin irritation, X indicates no change in skin, △ indicates mild erythema, and ○ distinct erythema appears.

As a result, as shown in Table 6 below, the content of the natural bentonite and zeolite mixed powder of the coconut soap base material and Example 1-1 of the present invention was the most excellent when 90:10, the content of the natural bentonite and zeolite mixed powder Decreased rapidly, the cleaning power and the brittleness decreased rapidly.

Content ratio 82:18 86:14 90:10 94: 6 100: 0 Moisturizing 8 10 10 10 10 Cleaning power 10 10 8 6 4 Deodorizing power 10 10 8 6 4 Skin irritation X X X X X Overall preference 8.7 10 7.8 7.3 6

< Example  7> Functional soap containing natural bentonite and zeolite and containing natural bentonite and zeolite MP (Melt Pour) Soap Characterization

Natural bentonite and zeolite prepared in Example 1-1 of the present invention is mixed with a 400 mesh powder mixture of 80:20, and then mixed with coconut soap in 90:10 parts by weight, containing natural bentonite and zeolite of the present invention The functional soap, natural bentonite and zeolite were mixed with a 400 mesh powder mixture at 80:20, and then the natural bentonite and zeolite mixed powder was mixed with 90 wt% of the vegetable natural soap base with 10 wt% of the soap by the MP (Melt Pour) method. Was prepared and its properties were analyzed.

Specifically, as shown in Table 7 below, the content of the natural bentonite and zeolite mixed powder of Example 1-1 of the present invention and the coconut soap for two weeks on a panel of 100, using a different soap and then surveyed . The best 10, good 8, normal 6, bad 4, very bad 2 to be described. In case of skin irritation, X indicates no change in skin, △ indicates mild erythema, and ○ distinct erythema appears.

As a result, as shown in Table 7, it was confirmed that the functional soap containing natural bentonite and zeolite was superior to the MP (Melt Pour) soap containing the moisturizing properties of natural bentonite and zeolite, but both the cleaning power and the deodorizing power were excellent.

Example 1 Comparative example Moisturizing 8 10 Cleaning power 10 10 Deodorizing power 10 10 Skin irritation X X Overall preference 9.3 10

In addition, the ability to withstand the high temperatures of functional soaps containing natural bentonite and zeolite and the MP (Melt Pour) soaps containing natural bentonite and zeolite were analyzed.

Specifically, the degree of change of the functional soap containing natural bentonite and zeolite and the MP (Melt Pour) soap containing natural bentonite and zeolite were observed for each temperature.

As a result, as shown in Table 8, MP (Melt Pour) soap containing natural bentonite and zeolite began to melt when it was above room temperature, and most of them were insoluble form at 75 ° C. or higher. On the other hand, functional soaps containing natural bentonite and zeolite can maintain the soap's form regardless of temperature.

Example 1 Comparative example Temperature 25 ° C (room temperature) No change No change 50 ℃ No change Some began to melt 75 ℃ No change 3/2 or more recording

< Example  8> Analysis of Hair Loss Effect of Functional Soap Containing Natural Bentonite and Zeolite

A functional soap containing natural bentonite and zeolite prepared by the method of Example 1 of the present invention was used for hair washing for three months on a subject with circular hair loss, and hair loss was alleviated as new hair emerged (FIG. 2).

< Example  9> Analysis of skin disease improvement effect of functional soap containing natural bentonite and zeolite

As a result of using a functional soap containing natural bentonite and zeolite prepared by the method of Example 1 of the present invention for 3 weeks for washing to a subject with dermatitis (psoriasis), the dermatitis was completely improved (FIG. 3).

< Example  10> Characterization of Functional Soaps Containing Natural Bentonite and Zeolite by Addition of pH Control Substance

Citric acid, behentrimonium, keratin, and lactic acid bacteria were added to the functional soap containing natural bentonite and zeolite prepared by the method of Example 1 of the present invention, and the degree of pH control and foaming power were confirmed. The pH was measured with a pH meter, and the foaming power was foamed by hand with soap, showing that there was little foam 1, a little 2, usually 3, plenty 4, very much 5 and photographed.

As a result, when acidic substances such as citric acid and lactic acid bacteria were added, the pH was lowered but there was almost no foaming.The functional soap containing keratin-added natural bentonite and zeolite showed neutral pH and excellent foaming power. (FIG. 4).

Through these results, the addition of keratin in the production of functional soaps containing natural bentonite and zeolite can be useful for humans and pets because of its excellent foaming power while being a neutral soap.

Although the preferred embodiments of the present invention have been illustrated and described above, the present invention is not limited to the above-described embodiments, and the present invention is not limited to the above-described embodiments without departing from the spirit of the present invention as claimed in the claims. Various modifications can be made by those skilled in the art, and such modifications are intended to fall within the scope of the appended claims.

Claims (8)

1) pulverizing natural bentonite and zeolite to a size of 400 mesh, respectively;
2) stirring the ground bentonite and zeolite of step 1) into a mixer in a weight ratio of 8: 2 and stirring;
3) mixing and stirring 10 to 15% by weight of bentonite and zeolite powder mixed in step 2) and 85 to 90% by weight of natural coconut soap at 40 to 50 ° C; And
4) further mixing the keratin to the mixture of step 3) to adjust to a neutral pH of 7 to 8; Method for producing a functional pet soap composition comprising a. delete delete delete delete delete According to claim 1, wherein the composition is a method for producing a functional pet soap composition, characterized in that it has an effect on improving the hair loss or skin diseases of the pet. delete

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