KR20010099224A - Synthesis of minerals to produce water-resistant charge-release waterproofing agent - Google Patents

Abstract

The present invention relates to a method for producing a charge-resistant waterproofing agent having a strong water resistance by synthesizing minerals, and has the purpose of manufacturing a waterproof waterproofing agent having a strong sterilizing ability without using a toxic ingredient in addition to the waterproof function as a simple waterproofing agent. In order to achieve the above object, the present invention adds 5 to 15 parts by weight of an unpulverized charge-releasing material at 300 ° C. to 3 to 40 μm based on 100 parts by weight of a resin that does not contain an emulsifier. After preparing the solution, the charge releasing material of the synthetic mineral material is characterized in that the viscosity is adjusted to 740 to 780 cps by adding methyl cellulose at a ratio of 50 to 70 mg with respect to 100 ml of the prepared mixed solution. This can be achieved by providing an advanced method of making the added water resistant waterproofing agent.

Description

Synthesis of minerals to produce a water-resistant charge-release waterproofing agent {omitted}

The present invention relates to an advanced method for producing a water-resistant charge-release waterproofing agent by synthesizing minerals, and more specifically, microorganisms in the waterproofed site by adding a strong sterilizing power in addition to the function of preventing the penetration of water having a conventional waterproofing agent. The present invention relates to a method of preparing a water-resistant waterproofing agent to which synthetic charge-emitting materials are added to prevent growth and maintain moss.

Conventionally, in order to prevent the water penetrating from the outside and the water from the inside to the outside in contact with the water in the building structure, the waterproofing agent was applied to the necessary parts.

In addition, in order to prevent the leakage of water in various areas in contact with the water, such as the outer bottom of the ship, building structures, civil engineering structures, etc. have been treated with a waterproofing agent.

The manufacturing method of the waterproofing agent used for various purposes as described above is epoxy resin, ethylene vinyl acetate, acrylic resin, latex, bisphenol A, poly esder resin, phenol resin, urea resin, melamine resin, polyethylene resin, ethylene acetate Water repellents, Esder, Keron and the like have been added and mixed according to the applications required for commonly used resins such as resins to prepare waterproofing agents.

When using the above-described waterproofing agent has been used by adding a curing agent such as amines, acid anhydride, polyamide, amidazole,

In the case of the waterproofing agent manufactured by the above-described manufacturing method, since only the waterproofing function is applied, if the waterproofing agent is applied to the basement, toilet, veranda, water tank, etc. of the building structure, mold and other microorganisms may grow in the moist part. It was.

In addition, water tanks, water tanks, swimming pools, sewage drainage, etc., moss is caught and various germs have multiplied, so that hygiene problems have always been raised.

Therefore, in order to solve the above problems, a method of preparing a waterproofing agent by adding an inorganic antimicrobial agent to an epoxy resin has been proposed.

However, when the above-described waterproofing agent with inorganic antimicrobial agent is applied to the bottom of the ship, the toxic constituents of the inorganic antimicrobial agent are eluted and cause the marine pollution. Elution has a problem that has a bad effect on the human body.

In addition, resins that aggregate and fix the charge releasing material include emulsifiers, which are all easily dissolved in water, and thus have low water resistance, and have been used by adding a water repellent waterproofing agent.

This has also been a problem of swelling when it is immersed in water for a long time, reducing the functional life.

Accordingly, the present invention is to solve the conventional problems as described above, a method of producing a waterproofing agent having a strong water resistance to which a synthetic charge-emitting material is added so as to have a sterilizing ability without using toxic components in addition to the waterproofing function that is the simple purpose of the waterproofing agent. For the purpose.

In order to achieve the above object,

Patent application No. 10-1999-0035730

Filed Date: June 26, 1999

Applicant: Jinsung Tourmaline Co., Ltd.

Invention: Choi Lin, Byung Soo Lee, An Sang Sang

Publication Number: 10-2001-0019373

Release Date: March 15, 2001

Patent Registration Date: July 10, 2001

Patent Registration Number: 303380

It was completed by pre-crushing and stirring the tourmaline ore named tourmaline in the mixture by adding water-repellent waterproofing agent to the absorbent resin. Overall there is a need to make significant improvements.

In order to achieve the above object the present invention

1) Without using a tourmaline ore named tourmaline, various metals having different ionization tendencies and high potential differences were pulverized at 300 ° C. to 3 to 40 μm.

2) Alkyl-48% solid water-resistant solid without emulsifier, without using cohesive binder mixed with water-repellent waterproofing agent in water-absorbent resin

R ": Amino)

2% to 3% of the plasticizer Texanol was added to the copolymer, followed by stirring at room temperature for 20 minutes. (45 rpm)

3) Add 2% to 3% of an anti-aging agent (Asahi Banker, Mark LX 802) in a mixed stirrer at 50 ° C. to 60 ° C., and then add thickener methyl cellulose (methyl) to 100 ml of the prepared solution. cellulose) was added at a rate of 50 mg to 70 mg to adjust the viscosity to 740 cps to 780 cps.

4) Add 5 to 15 parts by weight of the synthetic mineral material obtained in 1) to 100 parts by weight of the mixed solution prepared in 3), and stir-mix for 30 minutes in a stirrer at 40 ° C. to 50 ° C. A strong waterproofing agent was prepared.

Resin usable above

Acrylic resin free of emulsifiers

"Ethylene vinyl acetate

"Latex

Polyvinyl alcohol

Sodium sodium acrylate

"Polyethylene oxide

Acrylate amide

"Carlos

Sodium Alginate

"Vinyl Alcohol-Acrylate Copolymer

"Vinyl Acetate-Methyl Acrylate Copolymer

"Resin that does not contain an emulsifier that excludes absorbency at all, such as an acrylic acid-acrylic acid ester copolymer, can be used.

In the manufacturing process of the waterproofing agent, a charge release material is added to a resin fixing agent that does not contain an emulsifier that causes absorption in the aqueous resin, and as a charge generating material, such as tourmaline, uranium, magnetite, and hematite, generally named tourmaline Minerals can be used and two metals with different ionization tendencies can be used.

The natural mineral has its own energy, so it absorbs solar energy by itself in the natural state and converts it into current energy so that a very small current (about 0.06 MA) flows permanently.

As such, the microscopic current that flows permanently is too weak to have antibacterial and antiseptic effects. Therefore, in order to increase antimicrobial and sterilization effects, various kinds of metals having a large potential difference must be synthesized.

The synthesized charge emitter will be referred to as "living stone".

In addition, the antimicrobial and sterilizing power of the natural mineral is too weak, the content of the general rubble contained in the mineral itself is too much, the content of the necessary metals is too small to achieve the functional effect as expected.

In general, the composition and content of the mineral is approximately as follows, and the component content of the "living stone" (synthetic mineral) synthesized charge-emitting material is as follows.

That is, as shown above, the content of Li, K, etc., which has a high anion potential, is too small, and there is no Cu, Ag, etc. having a cation potential, so that the current flow due to the potential difference is inevitably fine.

Current flow is the water hydroxyl ion (OH ^-) and electrolysis with the hydrogen ions (H ^+), wherein protons receives the charges generated in the charge-emitting material is emitted into the atmosphere with hydrogen gas, and hydroxide ions are the It is continuously produced in a series of reactions such as to make the water weakly alkaline at pH 7.5.

By the above reaction, a minute current flows in the water, and the generated minute current decomposes the protein, thereby having the ability to sterilize the microorganisms in the water.

Therefore, in order to increase the bactericidal power described above, the synthetic charge-releasing material is unpulverized to 3 to 40 µm and then stirred by adding 5 to 15 parts by weight with respect to 100 parts by weight of the copolymer resin containing no emulsifier.

At this time, when the particle size of the charge emitting material is less than 3㎛, the apparent specific gravity becomes low, so that the resin and the charge emitting material are not easily mixed, and when the particle size exceeds 40㎛, since the particles are large, there is a problem of being easily precipitated. It is preferable to grind it to 3 micrometers-40 micrometers.

In addition, if the added amount is less than 5 parts by weight, the amount of the charge emitting material is small, so there is a problem that it can not sufficiently exhibit the sterilization effect, and if it exceeds 15 parts by weight, since the sterilization power is improved, but the viscosity is not easy to control the problem occurs It is preferable to add 5-15 weight part with respect to 100 weight part of copolymer resins.

In addition, proper viscosity control is necessary to prevent precipitation in the prepared mixed solution, wherein methyl cellulose is added at a rate of 50 mg to 70 mg with respect to 100 ml of the mixed solution so that the viscosity becomes 740 cps to 780 cps. Add.

When the methyl cell is added in an amount of less than 50 mg, the viscosity of the waterproofing agent is lowered, and the precipitation of the added ionization material is accelerated. If the amount of the methyl cell is added above 70 mg, the viscosity is increased, so that no precipitate is formed. Since a problem arises that a substance floats, it is preferable to add 50mg to 70mg with respect to 100ml of the mixed solution to make the viscosity of the mixed solution 740cps to 780cps.

In addition, the most preferable reason for pulverizing the mixed mineral material at 300 ℃ is that the potential function is sharply lowered at 700 ℃ or more, the potential is completely lost at 950 ℃ ~ 1,050 ℃, the function is lost, the mineral corresponding to the schol (schol) This is because the piezoelectric and pyroelectric properties show the electrical polarization at both ends of the specific direction of the mineral crystal when it is pressed or the temperature is changed.

Hereinafter, the present invention will be described in detail with reference to the following Examples and Experimental Examples, but the present invention is not limited to the following Examples.

(Example 1)

In the general waterproofing method of mixing cement with aqueous resin, Alkyl-Epoxy-Amino copolymer of 48% solids with high water resistance which does not contain emulsifier in the above-mentioned aqueous resin

10 parts by weight of a living stone (synthetic mineral) finely ground at 35 μm was added to 100 parts by weight, and then, methyl 100 was added in a 70 mg ratio to 100 ml of the mixed solution, and the viscosity was adjusted to 760 cps. This added waterproofing agent was prepared.

(Example 2)

In the general waterproofing method of adding a permeable water-repellent waterproofing agent to an aqueous resin and then mixing cement, 10 parts by weight of tourmaline (tourmaline) unpulverized to 35 μm with respect to 100 parts by weight of ethylene vinyl acetate resin is added to the aqueous resin. To 100 mL of the mixed solution prepared by stirring, methylcellulose was added at a rate of 50 mg to adjust the viscosity to 760 cps to prepare a waterproofing agent to which a charge release material was added.

(Example 3)

Mixing solution 100 prepared by mixing cement with aqueous resin and adding 10 parts by weight of finely ground hematite to 35 μm with respect to 100 parts by weight of acrylic resin and mixed with 100 parts by weight of acrylic resin. Methylcellulose was added at a rate of 60 mg per ml to adjust the viscosity to 760 cps to prepare a waterproofing agent to which a charge release material was added.

(Comparative example)

Alkyl-Epoxy-Amino copolymers were prepared under the same conditions as in Example 1 without adding a charge releasing material.

Experimental Example 1

In order to measure the sterilizing effect of the microorganisms in the water, using the waterproofing agent prepared in Examples 1 to 3 and Comparative Examples, each of the four beakers are applied and dried sufficiently, and then poured a certain amount of water into each beaker 5 each of them was added to measure the number of survival of freshwater clam over time is shown in Table Ι.

As shown in Table I, only one survived 10 hours after the addition of the charge-emitting material "Livingstone".

In Examples 2 and 3 and the comparative example, all five can be confirmed to be alive.

After 24 hours, all of the freshwater clams died in Example 1, but three in Example 2, four in Example 3, and five in Comparative Example.

However, after 72 hours, two of Example 3 and three of Comparative Example survived.

Therefore, it was confirmed that the waterproofing agent added with the charge releasing material "living stone" prepared by the present invention had superior sterilizing power as compared to the conventional tourmaline (tormarin) or the waterproofing agent to which hematite was added.

Experimental Example 2

The water resistance of Alkyl-Epoxy-Amino copolymer resin with 48% of solid content without emulsifier was compared.

Examples 1, 2 and 3, Comparative Examples, In order to test the water resistance of the resin to which the charge-emitting material was added, the swelling state of the resin applied to the inside of the beaker with a lid and filling the beaker to prevent water evaporation over time As a result of observation, the results as shown in Table II were confirmed.

As shown in Table II, the water resistance of Alkyl-Epoxy-Amino copolymer resin in Example 1 and Comparative Example was not swelling in water even after 6 months, but Examples 2 and 3 confirmed that the water resistance was weak. Can be.

Experimental Example 3

In order to measure the current flow of the charge-emitting material, the number of negative ions generated in the negative ions in the water contained in the beakers of Examples 1, 2, and 3 and Comparative Examples was measured.

As described above, the present invention is a basement of the base of a ship or a building structure by adding a strong sterilizing power without using toxic substances in addition to the waterproof effect of the conventional waterproofing agent by adding the charge release material synthesized in the waterproofing agent having a high water resistance, When used in a field where microbial propagation occurs, such as a toilet and a water tank, it is possible to obtain an effect of maintaining a clean environment due to antibacterial and sterilizing effects.

In addition, it is a useful invention in which a large amount of negative ions are generated from the waterproofing agent, thereby additionally acquiring the effect of air cleaning, by adding a substance that discharges charge to the waterproofing agent itself manufactured by the present invention.

Claims (4)

In the method for producing a waterproofing agent for synthesizing minerals and adding them to a resin that does not contain an emulsifier, 5 to 15 parts by weight of an unpulverized synthetic mineral (charge emitting material) is added to 30 to 40 µm with respect to 100 parts by weight of the resin. And stirring to add methyl cellulose (methyl cellulose) at a rate of 50 mg to 70 mg to adjust the viscosity to 740 cps to 780 cps. The resin which does not contain an emulsifier according to claim 1 is an acrylic resin, ethylene vinyl acetate, latex, polyvinyl alcohol, sodium acrylate, polyethylene oxide, acrylate amide, cellulose, sodium alkate, Vinyl Alcohol-Acrylate Copolymer Vinyl Acetate-Acrylate Methyl Copolymer Acrylate-Acrylate Esder Copolymer Method for producing a waterproofing agent added with a charge-emitting material characterized in that it comprises an alkyl-epoxy-amino copolymer The method for preparing a waterproofing agent to which a charge-emitting material is added, wherein the synthetic mineral is added. The method of manufacturing a waterproofing agent with a charge-emitting material according to claim 1 or 2, wherein the minerals having different ionization tendencies are not ground in a heated state.