KR20050078458A - Composition for coating bathroom ceiling - Google Patents

Abstract

The present invention relates to a coating composition of a mineral component that emits far infrared rays or anions and a bathroom ceiling plate coated with the same, including 5 to 10% by weight of ganbanite, 5 to 10% by weight of monazite, 5 to 10% by weight of zeolite, and 5 to 10% by weight of silver powder. A bathroom top plate is provided, which is coated on at least one surface with a composition consisting of 10% by weight and residual weight% on a basis of 100% by weight binder.

Description

Composition for coating bathroom ceiling plate and bathroom ceiling plate coated with the same {Composition for coating bathroom ceiling}

The present invention relates to a coating composition of a mineral component emitting far-infrared rays and anions and a bathroom ceiling plate coated with the same, and more particularly, by mixing a specific mineral component such as ganbanite and monazite at a predetermined ratio and coating it on a surface thereof. The present invention relates to a bathroom ceiling plate that is beneficial to the human body due to antibacterial and deodorant properties, as well as release of a large amount of anions and far infrared rays according to the synergistic effect of the liver.

Today, the area of use of cement or polymer plastics is expanding, and the environmental damage caused by the use of these materials is also increasing. For example, radon gas released from cement and environmental hormones contained in plastics are not only destructive to the environment but also pointed out to be harmful to the human body. On the other hand, as the level of consciousness of the people increases, the interest in the health of the people is increasing day by day, and in order to meet these needs, various types of health supplements such as ocher room, ganbanseok far-infrared experience room, jade mat, ocher mat, charcoal mat, etc. They are being developed and most of them are used as a means for generating anions and far infrared rays.

Unlike cations, which release excess serotonin / histamine in the human body, harming health and lowering the oxygen absorption ability of lungs, negative ions are also called vitamins of air, which is a refreshing substance for forest bathing in the forest. It is known to be effective in decomposing pollutants harmful to the human body such as cigarette smoke and odors, people with hand and foot swelling, sick people, people who are often stiff in the back and body, and those who suffer from insomnia and headaches.

In order to achieve such an effect, anion generating device that purifies the air by generating anion electrically has been developed for automobiles, indoors or buildings. However, research has shown that the method of generating anions electrically increases the concentration of carbon monoxide in a confined space and that ozone generation adversely affects the bronchus of the human body. (Refer to Korea Ginseng and Tobacco Research Institute on May 25, 1998)

Natural sources of negative ions include waterfalls, pine forests, and near beaches where waves hit rocks. In these sources, it is known that ions of 3000-4000 / cc are usually present in the atmosphere.

On the other hand, far infrared rays mean long wavelengths among infrared rays. Infrared radiation is a kind of electromagnetic waves with a greater thermal effect due to longer wavelengths than the red region of visible light. Shorter wavelengths are called near infrared rays. It is invisible, absorbs well into the material, and has strong resonance and resonance effects on organic compound molecules. In addition, light generally reflects well when the wavelength is short and absorbs well when it reaches the object because the wavelength is long. For example, you can hardly feel warm energy in water at 30 ℃, but you can feel warm when you sit in the sun at the same temperature because the far-infrared rays contained in the sun penetrate deep into the skin to create heat. This heat action helps to eliminate the bacteria that cause various diseases, and helps to expand the capillaries and blood circulation and tissue formation. In addition, by touching the water and protein molecules that make up the cells, the cells are shaken finely 2,000 times per minute to activate cell tissue, which is effective in preventing various adult diseases such as aging, promoting metabolism, and chronic fatigue. In addition, it promotes sweating, pain relief, heavy metal removal, sleep, deodorization, antibacterial, mold propagation prevention, dehumidification, and air purification.It is effective in housing and building materials, kitchen utensils, textiles, clothing, bedding, medical equipment, jjimjilbang. It is used in many fields.

 In addition, there are various germs living in the environment where people live, and it is natural to control such germs. In particular, bathrooms in human dwelling spaces are the places where showers, face washes, and laundry are used, and most of the water is used in the home, and because of the high humidity, harmful microorganisms such as various germs and molds are often reproduced. Improvement is required.

The anion, far-infrared, antibacterial, and deodorizing functions which are beneficial to health as described above are made by independent devices or articles having respective functions. Such devices or products that provide negative ions, far infrared rays, antibacterial and deodorizing functions are not good for the human body because they generate these functions mechanically or chemically instead of naturally occurring, and they require costs such as electricity supply and maintenance of equipment. Will be.

Accordingly, an object of the present invention is to promote hygiene, especially in bathrooms, of human dwellings, and in particular, it can generate not only negative ions, but also far-infrared rays, which are beneficial to the human body. It is to provide a bathroom ceiling that can contribute.

In order to achieve the above object, in the present invention, it is composed of 5 to 10% by weight of gannetite, 5 to 10% by weight of monazite, 5 to 10% by weight of zeolite, 5 to 10% by weight of silver powder, and 100% by weight of binder. Provided is a composition for coating a bathroom ceiling plate and a bathroom ceiling plate coated on the surface thereof.

Here, the composition component may further include 5 to 10% by weight of one or more minerals selected from the group consisting of germanium, selenium and tourmaline.

Hereinafter, with reference to the accompanying drawings will be described in detail with respect to a preferred embodiment of the present invention. Prior to describing the composition of the present invention and the preparation method thereof, the raw materials constituting the composition will be described in detail.

1. Raw material

(1) Elvan

Elvanite is a rock in the process of kaolinization due to the decomposition of feldspar contained in the quartz rock, and it is characterized by its porous structure, yellowish white color, and the shape of elvan, with white spots embedded therein. In addition, elvan is known to have about 20% water solubility, and is rich in Si (silic acid), Na (sodium), K (potassium), Ca (calcium), etc., and Mg (magnesium), Zn (zinc) and Cu (copper). It has been used for skin diseases as a Chinese medicine since ancient times.

Elvan absorbs moisture by adsorption, and removes various odors by deodorizing. It also promotes metabolism due to the minerals produced in elvan, giving a beneficial effect on the human body. In particular, elvan has excellent far-infrared radiation activity and is known to have excellent antibacterial and neutralizing properties because it is a porous inorganic substance.

(2) monazite

Monazite is a phosphate mineral of cerium rare earth elements, and rare earth element oxides contained in rare earth minerals include lanthanum (La), cerium (Ce), praseodymium (Pr), neodymium (Nd), promethium (Pm), samarium (Sm), and Lanthanide 15 elements such as europium (Eu), gadolinium (Gd), terbium (Tb), dysprosium (Dy), holmium (Ho), erbium (Er), thulium (Tm), ytterbium (Yb) and lutetium (Lu) And an oxide of 17 elements including scandium (Se) and yttrium (Y). All of these rare earth elements have very similar chemical properties, and these rare earth elements are present at least in small amounts in rare earth minerals. Rare earth minerals and elemental earth oxides are also called anion powders because they emit ions when they receive light or vibrate.

(3) zeolite

It is also known as zeolite, which is loose in crystal structure and releases the water filling between them at high heat so that the skeleton remains the same so that other particulates can be adsorbed. Used as.

(4) silver powder

It is believed that silver powder binds strongly with -SH, -COOH, and -OH groups of bacteria and destroys the cell membrane of bacteria or disturbs the functions of cells. , O²-, O), and this active oxygen interferes with the metabolism of microorganisms and exerts bactericidal activity. The silver (Ag) component that acts as an antimicrobial is harmless to the human body.

(5) germanium

Germanium has semiconducting properties and has the property of electron exchange due to temperature changes, and germanium has the property of smoothing blood circulation in the place of pain through semiconductor action, and also has the property of relieving pain. Since it provides anion to neutralize the positive charges generated in connection with the radiation of harmful electromagnetic waves, absorbs static electricity, it has the characteristic of removing static electricity generated by harmful electromagnetic waves as well as harmful electromagnetic waves.

(6) selenium

Selenium is a representative antioxidant that prevents aging, cancer and adult diseases by removing harmful oxygen accumulated in the body. It promotes metabolism, inhibits aging and detoxifies harmful metals.

(7) tourmaline

Tourmaline used in the present invention is also commonly referred to as tourmaline, and is widely used as a jewel as a hexagonal tablet having a hardness of 7.25 and a specific gravity of 3.05. Tourmaline has a refractive index of 1.62-1.64, birefringence of 0.018, and seven colors including green and blue. Among them, opaque tourmaline, which is of no value as a jewel, is mainly used for industrial purposes. Tourmaline is a polar crystal and permanently flows a microcurrent of about 0.06A.

In addition, tourmaline has a piezoelectric property, and when vertical pressure or shear stress is applied by a human hand or other tool, the surrounding water molecules are separated into hydrogen ions and hydroxyl ions. At this time, hydrogen ions are attracted to the cathode potential of the tourmaline to form Is released into the air. In addition, hydroxyl ions (OH-) are combined with the surrounding water molecules to form hydroxyl ions (H ₃ O ₂ ⁻ ), and these particles are measured as anions. In addition, since hydroxyl ions are surfactants, they have beneficial properties to remove static electricity by providing hydrophilicity.

In the method of the present invention, tourmaline having a particle size of 100 μm or less is used. If the particle size is larger than this, the physical properties may be deteriorated, so the particle size should be as small as possible.

(8) binder

The binder has a bonding function for bonding the components constituting the composition, acrylic resin series is suitable, preferably a liquid adhesive for ABS resin may be used.

Now, the present composition consisting of the above components will be described in detail.

The composition is mixed by mixing 5 to 10% by weight of gannetite, 5 to 10% by weight of monazite, 5 to 10% by weight of zeolite, 5 to 10% by weight of silver powder and 100% by weight of binder. The composition thus constructed is bound by a binder.

Elvan in the above composition has a function of emitting far infrared rays, in particular, as described above, also has excellent antibacterial action. Furthermore, monazite releases anions, and zeolites and silver powders are effective in combating harmful bacteria by antibacterial and deodorizing functions.

Furthermore, by adding 5 to 10% by weight of germanium, selenium and tourmaline at the time of preparing the composition, it is possible to give more excellent antibacterial and deodorizing performance.

Here, elvan, monazite, zeolite and silver are used in powder form, and the binder is a liquid in which solid content is dissolved in water. In addition, the binder is a thermosetting resin, and when the composition is completed, it becomes a viscous substance such as glue, and when the mucolytic composition is coated on the bathroom ceiling member and heat-dried, the binder is cured to a predetermined hardness on the surface by the thermosetting resin component as described above. To be attached. The binder serves to bond the components to be mixed, preferably an acrylic series is used.

The composition prepared as described above is a sticky mucus material, and when applied to the bathroom ceiling plate member exhibits an excellent effect. More specifically, the method of spraying and coating the surface after the production of the bathroom ceiling product, the method of mixing and reinforcing the bathroom ceiling reinforcement, or mixing and processing the composition components in the bathroom member raw material, such as ABS resin Method and the like.

When the present composition is coated on the bathroom ceiling plate, it may be completely coated on the ceiling plate, or may be coated with dots or stripes. Of course, in addition to the coating in a variety of shapes or thickness, preferably coated with a thickness of 0.5 to 2.0 mm, when coated with a thickness of about 1.0 mm is most suitable for the human body because more than 1000 anions are generated. The composition coated on the bathroom ceiling plate as described above is cured through heat drying and firmly fixed. At this time, 120-140 degreeC is suitable as a drying temperature.

Now, the present invention will be described in detail with reference to the efficacy of the present invention.

Example 1.

The composition was prepared by mixing 8% by weight of gannetite, 8% by weight of monazite, 8% by weight of zeolite, 8% by weight of silver powder, and 100% by weight with a liquid adhesive for ABS resin. The composition thus prepared is present in a sticky mucus state such as grass.

The composition prepared as described above was coated on a bathroom ceiling plate made of ABS resin. At this time, the composition was coated to a thickness of 1.0 mm. The composition-coated bathroom ceiling plate was then dried at room temperature to allow the mucus-like composition to harden and adhere firmly to the bathroom ceiling plate.

Example 2 (far infrared radiation test)

A far-infrared radiation test was performed on the bathroom ceiling plate coated with the composition obtained by the same method as in Example 1 to obtain the following results (see FIGS. 1 and 2).

1 and 2 show the results of the far infrared emission test in the bathroom ceiling plate coated with the composition of the present invention obtained in Example 1, Figure 1 is a graph showing the far infrared emissivity, Figure 2 shows the far infrared radiation energy It is a graph. This test was performed by the Korea Institute of Construction Materials, and was tested at a measurement wavelength of 5 to 20 µm and a measurement temperature of 40 ° C. This graph shows the results of black body comparison using infrared spectrophotometer (FT-IR Spectrometer). The results are shown in Table 1.

Emissivity (5 to 20 μm) Radiation energy (W / ㎡) 0.905 3.65 X 10 ²

Example 3 (anion spinning test)

The bathroom ceiling plate test piece coated with the composition obtained by the same method as in Example 1 was subjected to an anion spinning test to obtain the following results.

Sample Name Anion (ION / cc) Bathroom ceiling specimen 70 Remarks 1) Test Method: KCIM-FIR-1042 2) Test Piece: 40 x 40 x 297 (mm)

The above test was conducted by the Korea Institute of Construction Materials' Far-Infrared Application Evaluation Center. The test was conducted at a temperature of 21 ° C, 40% humidity, and 68 / cc of anion in the air using a charged particle measuring device. The anion emitted from the bathroom ceiling plate is measured and expressed as the number of ions per unit volume. As shown in Table 2, it can be seen that more than 70 anions effective for the human body per unit volume are released.

Example 4 (Antibacterial Test)

The bathroom ceiling plate test piece coated with the composition obtained by the same method as in Example 1 was subjected to an antibacterial test to obtain the following results.

Test Items Sample classification Initial concentration (CFU / 40p) Concentration after 24 hours (CFU / 40p) Bacterial Reduction (%) Antibacterial test by E. coli BLANK 389 1482 - Bathroom ceiling specimen 389 646 56.4 Antibacterial test by Pseudomonas aeruginosa BLANK 392 1516 - Bathroom ceiling specimen 392 682 55.0 Remarks 1) BLADk: Measured without sample 2) CFU: Colony Forming Unit 3) 40p = 0.04 mL 4) The number of bacteria on the medium is calculated by multiplying the dilution factor       1) Test method: KCIM-FIR-1003 (Pressure bonding method) 2) Use strain: Escheichia coli ATCC 25922 Pseudomonas aeruginosa ATCC 15442

The above test was conducted by the Korea Institute of Construction Materials' Far-Infrared Application Evaluation Center. As a result of testing the reduced rate of the sample (bathroom ceiling material specimen) against Escherichia coli ATCC 25922 and Pseudomonas aeruginosa ATCC 15442 In the case of Escherichia coli, BLANK increased in number of bacteria after 24 hours, and the number of bacteria (bathroom ceiling specimens) decreased in 56.4% after 24 hours.

In the case of Pseudomonas aeruginosa, BLANK increased in number of bacteria after 24 hours, and the number of bacteria (bathroom ceiling specimen) decreased in 55.0% after 24 hours.

Example 5 (Deodorization Test)

The deodorizing test was performed on the bathroom ceiling plate test piece coated with the composition obtained by the same method as in Example 1, and the following results were obtained.

Test item (test gas) Elapsed time (minutes) Blank concentration (ppm) Sample concentration (ppm) Deodorization rate (%) Deodorization test (NH ₃ ) 30 194 145 25.3 60 152 109 28.3 90 131 92 29.8 120 116 81 30.2 Note 1) Blank: Measured without sample. 2) Test piece: 40 x 40 x 3 (mm) Test piece Chapter 3 3) Test method: KCIM-FIR-1085

The above test was conducted by the Korea Institute of Construction Materials' Far-Infrared Application Evaluation Center, and the samples were measured after 30, 60, 90 and 120 minutes of deodorization rate for NH ₃ (ammonia) gas.

As can be seen from the above far infrared and anion release test and antimicrobial test and deodorization test, the present invention promotes blood circulation due to far infrared and anion release to facilitate metabolism, remove odor due to antibacterial and deodorant effect, It is very hygienic by sterilization.

When the bathroom ceiling plate coated with the present composition is installed, the human body having a cationic property is converted to an anion by 40% or more of the cation, and the human body becomes close to the anion or becomes anionic. The degree of difference may vary depending on the person. However, as a result of testing the human body with 900 cations per unit area and 50 anions, the number of cations decreases to about 400 and the number of anions increases to about 300. And it was found.

The embodiments disclosed herein are only presented by selecting the most preferred examples to assist those skilled in the art from the various possible examples, the technical spirit of the present invention is not necessarily limited or limited only by this embodiment, the present invention Various changes and modifications are possible within the scope without departing from the spirit of the invention, as well as other equivalent embodiments.

As described above, the present invention has an effect of promoting anion, antibacterial and deodorizing effect, as well as anion and far-infrared radiation effective for the human body.

1 is a graph showing the far-infrared emissivity of the bathroom ceiling plate coated with the composition of the present invention.

Figure 2 is a graph showing the far-infrared radiation energy of the bathroom ceiling plate coated with the composition of the present invention.

Claims (8)

A composition for coating a bathroom top plate comprising 5 to 10% by weight of gannetite, 5 to 10% by weight of monazite, 5 to 10% by weight of zeolite, 5 to 10% by weight of silver powder, and 100% by weight of binder. The composition of claim 1, further comprising 5 to 10% by weight of at least one mineral selected from the group consisting of germanium, selenium and tourmaline. 3. The composition of claim 1 or 2, wherein a thermosetting acrylic series is used as the binder. At least one surface is coated with a composition comprising 5 to 10% by weight of gannetite, 5 to 10% by weight of monazite, 5 to 10% by weight of zeolite, 5 to 10% by weight of silver powder and 100% by weight of binder. Bathroom ceiling plate. The bathroom ceiling plate according to claim 4, wherein 5 to 10% by weight of at least one mineral selected from the group consisting of germanium, selenium and tourmaline is added to the composition. The bathroom ceiling plate according to claim 4 or 5, wherein the ceiling plate is made of ABS resin. The bathroom ceiling plate according to claim 4 or 5, wherein the glass fiber is reinforced inside the ceiling plate. The bathroom ceiling plate according to claim 4 or 5, which is supported by a reinforcing member.