KR20070026745A - Cosmetic Sponges Containing Ocher and Manufacturing Method Thereof - Google Patents

Abstract

A cosmetic sponge containing loess and a manufacturing method thereof are provided to have antifungal and sterilizing function by emitting far-infrared rays, and to improve a use sensitivity of cosmetics by excellently spreading the cosmetics to the skin. The manufacturing method comprises the steps of: stirring latex, sulfur dispersions, sodium chlorite dispersions, foam stabilizer, and loess in a stirrer for 20-30 hours, and mixing them uniformly; foaming a mixture mixed in the mixing process and coagulant in a foam machine heated at 24-35 deg.C for one hour; injecting a liquid foam foamed in the foaming process in a mold, and forming it in a certain shape; curing the form injected in the mold by heating it in a steam device with a temperature of 80-100 deg.C for 40-80 minutes; cutting a sponge containing loess cured in the curing process in a certain thickness; and grinding an edge of the sponge cut in the cutting process to be round.

Description

Cosmetic sponge containing ocher and its manufacturing method {omitted}

1 is a flow chart illustrating a method of manufacturing a cosmetic sponge containing ocher according to an embodiment of the present invention,

Figure 2 is a graph showing the far-infrared test results of the ocher-containing cosmetic sponge according to an embodiment of the present invention, a graph of the radiation energy with respect to the far infrared wavelength,

Figure 3 is a graph showing the far-infrared test results of the ocher-containing cosmetic sponge according to an embodiment of the present invention, a graph of the emissivity with respect to the far infrared wavelength.

The present invention relates to a cosmetic sponge containing ocher and a method for manufacturing the same, in particular, it has antibacterial and bactericidal action by radiating far-infrared rays from ocher, and evenly forms pores and can increase the usability of cosmetics. The present invention relates to a cosmetic sponge containing loess and a method for producing the same.

In general, ocher contains a large amount of microorganisms that are beneficial to the human body and the environment, providing a pleasant living environment by suppressing the molds of the house, as well as preventing the spread of germs by sterilizing various germs. Radiation heat and penetrating power of the body's peripheral capillary movement is active, and promotes blood circulation smoothly to function to lead a healthy life.

As described above, the use of ocher is rapidly increasing as the ocher has a very useful effect on the human body. Recently, it has been widely used in buildings, general household goods, cosmetics, jjimjilbang, beddings, and the like.

By the way, although ocher is beneficial to a human body, the cosmetic sponge which provided the functionality of ocher to a cosmetic sponge has not been developed.

Accordingly, the present invention has been made in order to combine the functionality of the loess to the cosmetic sponge, an object of the present invention is to provide a cosmetic sponge containing loess having far-infrared radiation, antibacterial, bactericidal action and a method for producing the same.

Another object of the present invention is to provide a cosmetic sponge containing ocher in an oil resistant sponge (NBR-Nitrile Butadiene Rubb) that does not absorb oil components, and a method of manufacturing the same.

Still another object of the present invention is to provide a cosmetic sponge containing ocher in which the pores are uniformly formed, and a manufacturing method thereof.

Still another object of the present invention is to provide a cosmetic sponge containing ocher which can be applied to the skin well and increase the usability of the cosmetic, and a manufacturing method thereof.

It is still another object of the present invention to provide a cosmetic sponge containing ocher capable of exhibiting the function of ocher as it is and a method of manufacturing the same.

In order to achieve the above object, the method for producing a cosmetic sponge containing loess of the present invention comprises 82 wt% to 88.9 wt% of latex, 3.1 wt% to 4.8 wt% of sulfur dispersion, and 2.9 wt% to 4.2 wt% Mixing step of uniformly mixing the zinc acid dispersion of the mixture, 0.7 to 1% by weight of the bubble stabilizer, 0.6% to 1% by weight of the yellow soil in a stirrer for 20 to 30 hours and mixing it evenly The mixed mixture and the 3.8% by weight of the coagulant are introduced into a foamer heated to a temperature of 24 ° C. to 35 ° C. and maintained for 1 hour. A molding step of molding into a shape, and a solidification step of heating a specific shaped article injected into the mold in the molding step by heating steam at 90 ° C. to 100 ° C. for 40 to 80 minutes; It characterized by including the step of grinding the solidified sponge from the group comprising yellow soil solidification process to be polished round the cutting step and the cutting edge of an ocher-containing sponge cut to a specific thickness at the cutting step of a specific thickness.

Hereinafter, the cosmetic sponge containing the loess of the present invention and a manufacturing method thereof will be described in detail with reference to Examples.

1 is a flow chart illustrating a manufacturing method of a cosmetic sponge containing ocher according to an embodiment of the present invention.

Example 1

85 wt% latex, 4.0 wt% sulfur dispersion, 3.5 wt% zinc dispersion, 0.9 wt% bubble stabilizer, and 0.8 wt% ocher were stirred in an stirrer for 20 to 30 hours Mixing (mixing step), and the mixture evenly mixed in the mixing step and 5.8% by weight of the coagulant is introduced into a foamer heated to a temperature of 24 ℃ to 35 ℃ and maintained for 1 hour (foaming step), the The liquid foam foamed in the foaming process is injected into a mold to be molded into a specific shape (molding process), and the molding of the specific shape injected into the mold in the molding process is carried out for 40 minutes to 80 in a steam apparatus at 80 ° C to 100 ° C. After heating for a minute, the vulcanization (liquid is formed into a sponge) (vulcanization step), the ocher-containing sponge vulcanized in the vulcanization step is taken out of the mold and cut to a specific thickness (cutting step), and The edges of the yellow soil foundation containing sponge was prepared in the round (round gulge) to be polished (polishing step) for the sponge containing a yellow soil of the present invention make-up (see FIG. 1).

Example 2

82 weight percent latex, 4.8 weight percent sulfur dispersion, 4.2 weight percent zinc dispersion, 1 weight percent bubble stabilizer, and 1 weight percent loess were stirred in an stirrer for 20 to 30 hours Mixing (mixing step), and the mixture evenly mixed in the mixing step and 7% by weight of the coagulant is foamed while maintaining for 1 hour in a foamer heated to a temperature of 24 ℃ to 35 ℃ (foaming step), the foaming The liquid foam foamed in the process is injected into a mold and molded into a specific shape (molding process), and the molding of the specific shape injected into the mold in the molding process is 40 to 80 minutes in a steam apparatus of 80 ° C to 100 ° C. Heated to vulcanize (vulcanization step), take out the loess-containing sponge vulcanized in the vulcanization step and cut it to a specific thickness (cutting step), and add the loess-containing sponge cut to a specific thickness in the cutting step. Place to prepare a round (round gulge) to be polished (polishing step) for the sponge containing a yellow soil of the present invention make-up (see Fig. 1).

Example 3

88.9 wt% latex, 3.1 wt% sulfur dispersion, 2.9 wt% zinc dispersion, 0.7 wt% bubble stabilizer, and 0.6 wt% ocher were stirred in an stirrer for 20 to 30 hours Mixing (mixing step), and the mixture evenly mixed in the mixing step and 3.8% by weight of the coagulant is introduced into a foamer heated to a temperature of 24 ℃ to 35 ℃ and maintained for 1 hour (foaming step), the The liquid foam foamed in the foaming process is injected into a mold to be molded into a specific shape (molding process), and the molding of the specific shape injected into the mold in the molding process is carried out in a steam apparatus at 90 ° C. to 100 ° C. for 40 minutes to 80 minutes. After heating for vulcanization (vulcanization step), the loess-containing sponge vulcanized in the vulcanization step is removed from the mold and cut to a specific thickness (cutting step), and the loess-containing sponge vulcanized in the vulcanization step Cut to the thickness (cutting step), the edge of the ocher-containing sponge cut to a specific thickness in the cutting step was polished (rounded) to prepare a cosmetic sponge containing the loess of the present invention ( See FIG. 1).

Comparative example

89.5% by weight of latex, 3.1% by weight of sulfur dispersion, 2.9% by weight of zinc dispersion and 0.7% by weight of bubble stabilizer were stirred and stirred for 20 to 30 hours in a stirrer and mixed evenly (mixing step), The mixture evenly mixed in the mixing process and 3.8% by weight of a coagulant are introduced into a foamer heated to a temperature of 24 ° C to 35 ° C and maintained for 1 hour (foaming step), and the liquid foaming foamed in the foaming step Water is injected into a mold to form a specific shape (molding step), and the specific shape molded product injected into the mold in the molding step is solidified by heating steam at 90 ° C. to 100 ° C. for 40 to 80 minutes. ), And cut the ocher-containing sponge solidified in the solidification process to a specific thickness (cutting step), and polish the edges of the ocher-containing sponge rounded (rounded) to a specific thickness in the cutting process ( Polishing process) to prepare a cosmetic sponge containing the loess of the present invention.

In the above description, the sulfur dispersion is 50% by weight of sulfur and 50% by weight of the dispersant mixed with water and TAMOL N (trade name; diluent) in a stirrer for 48 hours in a stirrer as a vulcanization accelerator Preferably, the zinc acid dispersion is a mixture of 50% by weight of zinc oxide and 50% by weight of a dispersant in a stirrer for 24 hours to maintain the elasticity of the sponge, and the bubble stabilizer It is preferable to use TRIMENE BASE (trade name of CROMPTON Corporation of the United States).

The coagulant is preferably used by mixing 20 to 25% by weight of a mixture of sodium silicate and bandite in 10: 1 and 75 to 80% by weight of a mixture of water and TAMOL N in a 1: 1 ratio.

In the above description, when the latex is contained 88.9% by weight or more, the latex is cured, the pores are too densely formed and not smooth, and when the latex is contained by 82% by weight or less, not only pores are greatly generated. The pores are large and irregularly formed, which is not desirable because cosmetics are not irregularly applied, and makeup is not natural, and if 4.8 wt% or more of sulfur dispersion is contained, excessive vulcanization occurs and rough pores are formed, which is undesirable. If the content is less than or equal to% by weight, vulcanization occurs irregularly and pores are largely generated, which is not preferable.

If the content of the zinc acid dispersion is 4.2% by weight or more, curing is not preferable. If the content of the zinc acid dispersion is 2.9% by weight or less, it is not preferable to reduce elasticity. Insufficient foaming occurs irregularly, and far infrared rays are radiated a lot to increase antibacterial and bactericidal action, but it is not desirable due to lack of other ingredients, and containing less than 0.6 wt. If the bubble stabilizer is contained in an amount of 1 wt% or more, the fluidity is poor and solidifies too quickly, causing irregularities in pores. I can't.

The cosmetic sponge containing the loess of the present invention prepared as described above was commissioned to the far-infrared emissivity and radiation energy test by the Korea Far Infrared Applied Evaluation Institute of Korea Far Infrared Association.

Figure 2 is a graph showing the far-infrared test results of the cosmetic sponge containing ocher according to an embodiment of the present invention, a graph of the radiation energy with respect to the far infrared wavelength, Figure 3 contains the loess according to an embodiment of the present invention A graph showing the far-infrared test performance of a cosmetic sponge, which is a graph of emissivity versus far-infrared wavelength.

The FT-IR spectrometer measured the black body at KIFA of the Korea Far Infrared Association (KIFA), and compared it with the BLACK BODY. It was * 10 <^2> (W / m <^2> micrometer, 37 degreeC) (refer FIG. 2 and FIG. 3).

As a result of conducting an antimicrobial test of Escherichia coli by applying a sample of 20 makeups using the cosmetic sponge containing ocher of the present invention to the Industrial Environment Research Center (KATRI NO BS04-00002121), the initial bacterial count was 0.9 × 10 ⁴ / mL was present but was reduced to less than 100 after 24 hours.

Therefore, it was confirmed that the cosmetic sponge containing the loess of the present invention has an antibacterial activity against Escherichia coli.

On the other hand, the antibacterial test of Escherichia coli was carried out in the Industrial Environment Research Center according to the provisions of KS M 0146 (2003). As a result, the initial bacterial count was 0.9 × 10 ⁴ / mL, but after 24 hours, 1.4 × 10 ⁸ The dog / mL was present, and the control piece (sponge prepared by the comparative example) was confirmed that the antimicrobial activity against E. coli.

Therefore, the cosmetic sponge containing ocher of the present invention has antimicrobial and bactericidal action by emitting far infrared rays from ocher, and the pores are formed uniformly so that the cosmetics are evenly attached to the sponge and the cosmetics can be evenly applied to the skin. have.

In the above description, the specific embodiments have been shown and described, but the present invention is not limited thereto, for example, by those skilled in the art without departing from the concept of the present invention. Of course, the design can be changed in various ways.

As described above, according to the cosmetic sponge containing the loess of the present invention and its manufacturing method, it has antibacterial and bactericidal action by emitting far-infrared rays from loess, and the pores are uniformly formed, and cosmetics are well applied to the skin. It is possible to increase the usability of the cosmetics, there is an effect that the function of the loess can be exhibited as it is.

Claims (5)

82 wt% to 88.9 wt% latex, 3.1 wt% to 4.8 wt% sulfur dispersion, 2.9 wt% to 4.2 wt% zinc dispersion, 0.7 to 1 wt% bubble stabilizer, and 0.6 wt% to A mixing process of mixing 1% by weight of ocher in an agitator for 20 to 30 hours and mixing it uniformly; A foaming step of foaming while mixing the mixture evenly mixed in the mixing step and 3.8% by weight of a coagulant into a foamer heated at a temperature of 24 ° C. to 35 ° C. for 1 hour; A molding process of injecting the liquid foam foamed in the foaming process into a mold and molding the mold into a specific shape; A vulcanization step of heating and vulcanizing a specific shaped molding injected into the mold in the molding process for 40 to 80 minutes in a steam apparatus at 80 ° C to 100 ° C; Cutting process for cutting the ocher-containing sponge vulcanized in the vulcanization process to a specific thickness, A method of manufacturing a cosmetic sponge containing ocher characterized in that it comprises a polishing step of rounding the edge of the ocher-containing sponge cut to a specific thickness in the cutting process. The method of claim 1, wherein the coagulant is a mixture of 20 to 25% by weight of a mixture of sodium fluoride and bandite 1: 1, and 75 to 80% by weight of a mixture of water and TAMOL N 1: 1 A process for producing a cosmetic sponge containing ocher characterized by using. The sulfur dispersion according to claim 1, wherein the sulfur dispersion is used as a vulcanization accelerator by mixing 50 wt% of sulfur, water and 50 wt% of a dispersant mixed with water and TAMOL N in a stirrer for 48 hours. Method for producing a cosmetic sponge containing. The ocher dispersion according to claim 1, wherein the zinc acid dispersion is a mixture of 50 wt% zinc oxide, 50 wt% water, and TAMOL N 1: 1 mixed with a dispersant in a stirrer for 24 hours. Method for producing a cosmetic sponge containing. The method of claim 1, wherein the foam stabilizer uses a trimene base.

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