KR20090112138A - Zeolite mask pack composition for treating acnes or whitening skins, and preparation thereof - Google Patents

Abstract

PURPOSE: A mask pack composition containing a zeolite and method for producing the same are provided to ensure the effects of removing acne and skin whitening. CONSTITUTION: A mask pack composition contains a zeolite for treating acne or skin whitening. The particle size of the zeolite is under 2 um. The zeolite comprises 90-95% of zeolite with under 2um of particle size and 80-90% of zeolite with under 1um of particle size. The mask pack composition further comprises 40-70 weight% of water.

Description

ZEOLITE MASK PACK COMPOSITION FOR TREATING ACNES OR WHITENING SKINS, AND PREPARATION THEREOF}

The present invention relates to a zeolite-containing mask pack composition for acne treatment or whitening and a method for producing the same.

In general, a mask pack is a facial art for nourishing the surface of the face, and in beauty, it refers to the soaking of the pack agent to make the face beautiful. In other words, this method is used when the skin is rough, sunburned, or tired, and by selecting the proper pack according to the main purpose, the face is temporarily covered and accumulated on the skin by moisturizing. It is a method to effectively remove waste products.

In this way, the skin blocked by air by applying the pack agent becomes soft and dead skin is absorbed between the pack agent and the skin, while the water constantly evaporating from the surface of the pack agent becomes soft, and the skin becomes a state where the active ingredient of the pack agent is easily absorbed. Since the water cannot evaporate from the surface, the skin temperature increases, and sweating is vigorous, and when the product is stuck in waste products or pores, the pack is absorbed.

Korean Patent Publication No. 2001-47891 discloses a fine natural zeolite powder of 400 mesh or more that is effective in removing acne and blemishes, and Korean Patent Publication No. 2001-89938 is effective in treating allergic skin diseases such as acne. The present invention discloses a cosmetic health pack including a zeolite fine powder in the range of 400-600 mesh (3.5-23 μm) by a ball mill, and Korean Patent Laid-Open No. 2004-42117, for suppressing or improving the production of dermatitis or acne, 150 mesh (104 mu m) or more, especially 300 mesh (52 mu m) of zeolite powder is disclosed, and Korean Patent Publication No. 2007-60608 discloses 200 mesh (75 mu m) effective for protecting skin and removing scars caused by acne. Disclosed is a peeling pack composed of a gel state by mixing about 10% by weight zeolite powder, 0.5% by weight pure gold and the like.

However, the zeolite products disclosed in these documents are caused by dry grinding and have an average grain size of 104 to 23 µm or more, which is rough to apply to the skin, thus making it hard to feel. In addition, due to the lack of grinding technology, raw materials of rough particle size can be used to scratch the skin, and due to the lack of viscosity, it is necessary to add a viscosity enhancer, and the rougher the particle size, the faster the drying rate. By adding glycerin or the like, there is a risk of corruption, and it has a disadvantage in that zeolite may not exhibit its characteristics due to the decrease in the amount of the main raw material, such as the addition of preservatives.

Currently, there are two techniques for pulverizing minerals, dry grinding using a ball mill, which breaks down materials without using water or liquid, and wet grinding, which breaks down materials in water or other liquids. Technically, there are drawbacks that are difficult to grind and difficult to mass produce.

In addition, the conventional dry and wet grinding methods are operated by inserting a ball of 30 to 80 mm regardless of the size of the grinding material, and grinding it into fine particles of 2 μm or less even if the grinding time is increased to an appropriate grinding condition, for example, 44 hours or more. There was a limit.

Accordingly, the present invention has a good skin feel and contains a zeolite of fine particles of 2 μm or less of fine particles that can exhibit zeolite characteristics without adding a viscosity enhancer, vegetable oil or glycerin, etc. It is to provide a pack composition and an improved method of manufacturing the same.

In order to achieve the above object, the present invention has an average particle diameter of 2 μm or less, wherein the particle size of 2 μm or less is 90-95% of the particles, the particle diameter of 1 μm or less of the zeolite dispersed in the composition 80-90% Provided is a zeolite-containing mask pack composition for treating or whitening acne comprising particles.

In the present invention, the zeolite is added to the ball mill and water is selectively added to adjust the specific gravity in the range of 1.2 to 1.3, the ball mill rotation speed of 10 to 60 rpm, the ball size of 2 to 50 mm, and 40 to 50% of the volume of the ball mill. Pulverized under the conditions of the ball feeding amount, the grinding amount of 20 to 35% by weight of the ball feeding amount, and the milling time of 5 to 25 to produce particles having an average particle diameter of 2 μm or less, wherein particles having a particle size of 2 μm or less are 90 to It provides a method for producing a zeolite-containing mask pack composition for acne treatment or whitening comprising 95%, the particle size of less than 1㎛ distribution to 80-90%.

According to the present invention, it is possible to provide a zeolite-containing mask pack composition that is soft in touch and exhibits a zeolite-specific adsorption capacity and a cationic substitution ability, and is excellent in removing and improving acne and whitening effects.

One exemplary embodiment of the invention relates to a zeolite containing mask pack composition.

Zeolite microparticles | fine-particles contained in the zeolite containing mask pack composition of this invention are 2 micrometers or less in average particle diameter, Preferably it is 1 micrometer or less, Preferably it is contained in the quantity of 0.5-100 weight% in the whole composition.

In addition, the viscosity can be adjusted by adding water to the composition in an amount of 40 to 70% by weight, preferably in the range of 3,000 to 10,000cp. The touch can be improved in the above-described range, and the fine pores have excellent ability to adsorb foreign substances such as heavy metals, ammonia, and the like, and have a cation substitution ability, and thus can be effectively used for acne removal and improvement and whitening.

In addition, another exemplary embodiment of the present invention relates to a method for producing a zeolite-containing mask pack composition using a ball milling method.

In the present invention, a method of applying energy to the zeolite mineral is to use mechanical energy generated during ball milling. That is, during ball milling, energy is applied to the sample by friction between the ball and the sample, the sample and the sample, and the container between the sample and the ball mill.

The mechanical energy produced when ball milling the zeolite is used to break the bond in the zeolite, reducing its crystallinity. Since the exact amount of energy (ΔG) applied depends on the ball milling conditions and dimensions, the variables such as ball milling time, ball mill rotation speed, ball size, ball to sample ratio, grinding amount and time of grinding sample, etc. It is decided by designation.

The operating parameters during ball milling according to one embodiment of the present invention are to adjust the specific gravity in the range of 1.2 to 1.3 by adding water to a high particle size zeolite using a ball mill, preferably a wet ball mill, and preferably a ball mill. Rotational speed of 10 ~ 60rpm, ball size 2 ~ 50mm, ball input amount is 40 ~ 50% of ball mill volume, grinding amount is 20 ~ 35% by weight of ball input, and ball milling for 5 ~ 25 hours will be.

The average particle diameter of the zeolite according to one embodiment of the present invention thus obtained is 2 μm or less, preferably 1 μm or less, wherein 90 to 95% of particles having a particle size of 2 μm or less and 80 μm of particles having a particle size of 1 μm or less It becomes the slurry state disperse | distributing in a composition at -90%.

Next, the slurry obtained is subjected to general filtration, drying and filling processes to prepare a mask pack. At this time, in order to slow down the drying rate, a step of adding an additive such as vegetable oil may be omitted.

Thus, by pulverizing a high particle size zeolite by efficiently changing the grinding conditions of the minerals, the viscosity is increased to preferably in the range of 3,000 to 10,000 cps to prepare a mask pack composition in a gel state. It softly adheres to the skin within the above-mentioned range and feels good, and when the pack is manufactured, it has excellent absorption and adsorption power after pack drying, and has a good effect of removing cortex or keratin in pores, and has a high cation substitution ability (CEC). By absorbing well into the pores, the treatment effect of acne is excellent.

The above-mentioned effect can be further enhanced by containing the fine zeolite in the total composition in an amount of 0.5 to 100% by weight.

In addition, the present invention can be used for the preparation of dandruff removal shampoo or detergent using a zeolite powder of fine powder of 2 μm or less, preferably 1 μm or less. In addition, the addition of a certain amount to the hot spring bath is expected to release far infrared rays and cleansing action, and antibacterial action using the cation substitution ability of the zeolite is also expected to improve atopic skin disease.

Hereinafter, the present invention will be described in more detail with reference to Examples. However, the following examples are only for illustrating the present invention, the contents of the present invention is not limited or limited to the following examples.

Example 1

Into the alumina ball mill, zeolite with an initial particle size of 325 mesh (about 44 μm) was added, water was added at 70% by weight to adjust the specific gravity to 1.230, the rotation speed of the ball mill was 47 rpm, the ball size was 3 to 5 mm, and the ball was Was adjusted to 46 w / v% of the ball mill volume and the grinding amount of the milled sample to 26 wt% of the ball input, and operated for 15 hours to prepare fine zeolite having an average particle diameter of 12,700 mesh (2 μm).

The zeolite slip having a specific gravity of 1.230 was filtered filtered, placed in a dry oven set at 37 ° C., and heat dried for 20 minutes to dehydrate the zeolite moisture to 70% or less.

While adding water to the zeolite prepared above, it was peptized with a high speed stirrer to prepare a gel pack having a proper fluidity of 61% or less. The viscous force at this time was 6,000 cps when measured with a Brookfield viscometer.

Example 2

In Example 1, the rotation speed of the ball mill was adjusted to 47 rpm, the size of the ball was 2 to 5 mm, the amount of the ball was adjusted to 46 w / v% of the volume of the ball mill, and the amount of milled to 26 wt% of the ball was added. It was run for a while to prepare a gel zeolite pack in the same manner except that a fine zeolite having an average particle diameter of 0.23 mu m was prepared. However, the viscous force at this time was 8,000 cps when measured with a Brookfield viscometer.

Comparative example  1-3

Prepared in the same manner as in Example 1, but by reducing the grinding time, the size of the average particle diameter is pulverized to 150 mesh (104㎛), 400 mesh (35㎛) and 600 mesh (23㎛), respectively, Zeolite packs were prepared to measure the drying rate, water content and viscosity. The results are summarized in Table 1 together with the results of Example 1.

Comparative Example 1 (104 μm) Comparative Example 2 (35 μm) Comparative Example 3 (23 μm) Example 1 (2 μm) Drying rate (min) 5 7 10 20 Moisture content (%) 35 38 45 60 Viscosity (cp) 3,500 4,200 5,000 8,000

In terms of viscosity, the fluidity (viscosity) of the slip increases even though the water content is high depending on the crushing particle size of the mineral, which is a main technique directly connected to the viscosity of the pack. Need not be added.

In terms of drying rate, it can be seen that the drying rate becomes slower as the pulverized particle becomes finer, which has the advantage of not having to add other additives to slow down the drying rate.

In terms of water content, the finer the surface area of the zeolite, the larger the finer the finer the finer the finer the finer the finer the finer the finer.

<Evaluation>

Test Example  1: whitening effect test

For the zeolite-containing mask packs prepared in Example 1 and Comparative Examples 1-3, 20 sensory agents were subjected to sensory tests for whitening efficacy.

The evaluation method measured the whiteness of the skin after washing the face and using the color difference meter, and measuring the whiteness of the skin after the packs prepared in Example 1 and Comparative Examples 1-3 using the same method. The results are shown in Table 2 below.

Comparative Example 1 (104 μm) Comparative Example 2 (35 μm) Comparative Example 3 (23 μm) Example 1 (2 μm) Pack use I'm after I'm after I'm after I'm after Whiteness (w) 25.91 26.78 26.01 26.5 26.7 27.01 26.61 31.85 * Measured with Minolta cr-200

As can be seen from the results of Table 2, the pack according to Example 1 shows a whitening effect improved by at least about 18% compared to the pack according to Comparative Examples 1-3. In other words, even if the zeolite particle size has a whitening effect even from 23 to 104㎛, it can be seen that much better at 2㎛.

Test Example 2: Acne Treatment Effect Test

For the zeolite-containing mask packs prepared in Example 1 and Comparative Examples 1-3, 20 sensory agents were subjected to a sensory test for acne treatment efficacy.

As a result of the evaluation, in the case of Example 1, compared to Comparative Examples 1-3, a person with oily skin feels cold, touches the skin well, pulls the skin very moist, and after the moisture lasts for a long time As the skin lightened by one tone, skin troubles and acne marks turned to pale colors, and after three or more uses, acne marks disappeared.

As mentioned above, it is not necessary to add the viscous reinforcement agent, humectant, preservative, etc. which were used in the conventional product by manufacturing a pack from the raw material of the fine powder whose average particle diameter is 2 micrometers or less. Therefore, the cationic substitution ability (CEC), which is inherent in zeolite minerals, can be fully utilized. Accordingly, as can be seen in the above test example, the zeolite pack for acne treatment of the present invention has a high swelling ratio to shrink the pores of the skin to remove dead skin cells and have excellent antibacterial and absorbent, adsorptive power, thus preventing and improving acne. To help.

Claims (5)

A zeolite for acne treatment or whitening, wherein the average particle diameter is 2 μm or less, wherein the particle size is 2 μm or less, 90 to 95% of the particles have a particle size of 1 μm or less, and 80 to 90% of the particles are dispersed in the composition. Containing mask pack composition. The method of claim 1, A zeolite-containing mask pack composition for acne treatment or whitening, further comprising 40 to 70 weight percent water, based on the total weight of the composition, and having a viscosity of 3,000 to 10,000 cps. Zeolite is added to the ball mill and water is optionally added to adjust the specific gravity in the range of 1.2 to 1.3, ball mill rotation speed of 10 to 60 rpm, ball size of 2 to 50 mm, ball input of 40 to 50% of the ball mill volume, ball 20 to 35% by weight of the crushing amount, and milling conditions of 5 to 25 by the milling time conditions to produce a fine particle with an average particle size of 2㎛ or less, wherein the particle size is 90 ~ 95%, the particle size is 2㎛ or less, A method of producing a zeolite-containing mask pack composition for acne treatment or whitening, comprising the step of distributing the particles having a particle size of 1 μm or less by 80 to 90%. The method of claim 3, wherein A method for producing a zeolite-containing mask pack composition for acne treatment or whitening, wherein the zeolite fine particles are contained in the composition in 0.5 to 100% by weight. The method of claim 3, wherein A method for producing a zeolite-containing mask pack composition for acne treatment or whitening, comprising adjusting the viscosity of the composition in the range of 3,000 to 10,000 cps by adding 40 to 70 weight percent water, based on the total weight of the composition.