KR101602781B1 - Nonslip flooring material and method for constructing floor using the same - Google Patents

Abstract

A slip resistant flooring and a floor construction method using the same are provided. The anti-slip flooring may comprise at least one polymer powder selected from a polyolefin powder and a polymethacrylate powder. Wherein the anti-slip flooring material comprises at least one polymer powder selected from a polyolefin powder and a polymethacrylate powder, at least one polymer for a paint selected from an epoxy resin, a urethane resin, an acrylic resin, an MMA resin, and a urea resin and an epoxy curing agent, , An acrylic hardener, an MMA hardener, and a urea hardener.

Description

BACKGROUND OF THE INVENTION Field of the Invention [0001] The present invention relates to an anti-

The present invention relates to a non-slip flooring and a floor construction method using the same.

With the development of the industry, the use of floor coatings for cleanliness and finishing in various living and working environments is rapidly increasing, and after the concrete buildings such as parking lots, hospitals, schools, department stores are completed, The floor is protected and painted with epoxy or urethane floor coatings for exterior finish. The above-mentioned floor paint makes it possible for a vehicle or a pedestrian who goes in and out to freely walk and walk comfortably and to prevent leaking of concrete from the rainwater or the like.

The floor coated with the epoxy or urethane floor coating may cause sliding due to the water film phenomenon caused by moisture and oil, which may cause an accident that threatens the safety of the pedestrian and the driver. Particularly, in a parking lot, a factory, a food factory, a kitchen, a gas station, a swimming pool, a ship, a bathroom, etc., water and oil are continuously generated on the floor. Further, the coating film surface formed by the epoxy or urethane floor coating has a problem that an unpleasant friction noise is generated when the vehicle is operated on foot.

In order to solve the above-mentioned problems, the ground is mixed with the high-hardness silica powder, but the high-hardness silica powder has a high specific gravity, which complicates the construction method and the durability is poor.

In order to solve the above problems, the present invention provides a non-slip flooring having excellent physical properties.

The present invention provides a floor construction method that is simple in construction method using the anti-slip flooring.

Other objects of the present invention will become apparent from the following detailed description and the accompanying drawings.

The anti-slip flooring according to one embodiment of the present invention comprises at least one polymer powder selected from a polyolefin powder and a polymethacrylate powder.

The anti-slip flooring according to another embodiment of the present invention is characterized by comprising at least one polymer powder selected from a polyolefin powder and a polymethacrylate powder, at least one polymer selected from epoxy resin, urethane resin, acrylic resin, MMA resin, and urea resin , And at least one polymer curing agent selected from an epoxy curing agent, a urethane curing agent, an acrylic curing agent, an MMA curing agent, and a urea curing agent.

The polyolefin may comprise at least one selected from the group consisting of polyethylene, high molecular weight polyethylene, ultra high molecular weight polyethylene, low density polyethylene, linear low density polyethylene, high density polyethylene, and polypropylene.

The polyolefin powder may be surface-modified with silane.

The polymer powder may have a molecular weight of 100,000 to 2,000,000.

The anti-slip flooring may further comprise at least one additive selected from an antibacterial agent, an anti-settling agent, a dispersant, an antioxidant, and a leveling agent.

The coating polymer may be water-soluble.

The polymer powder may be a polymethacrylate powder.

A bottom construction method according to an embodiment of the present invention includes applying a non-slip flooring material including at least one polymer powder selected from a polyolefin powder and a polymethacrylate powder to a floor to form a non-slip layer.

A floor construction method according to another embodiment of the present invention is a floor construction method comprising at least one polymer powder selected from polyolefin powder and polymethacrylate powder, at least one polymer selected from epoxy resin, urethane resin, acrylic resin, MMA resin, and urea resin And one or more polymer hardeners selected from an epoxy hardener, a urethane hardener, an acrylic hardener, an MMA hardener, and a urea hardener to the bottom to form a non-slip layer.

The bottom construction method may further include forming a lower coating on the bottom before forming the anti-slip layer, and forming a top coating on the anti-slip layer.

The bottom construction method may further include forming a lower coating layer on the bottom before forming the anti-slip layer, and forming a middle coating on the lower coating layer, wherein the anti- Urea resin.

The polyolefin may comprise at least one selected from the group consisting of polyethylene, high molecular weight polyethylene, ultra high molecular weight polyethylene, low density polyethylene, linear low density polyethylene, high density polyethylene, and polypropylene.

The polyolefin powder may be surface-modified with silane.

The polymer powder may have a molecular weight of 100,000 to 2,000,000.

The anti-slip flooring may further comprise at least one additive selected from an antibacterial agent, an anti-settling agent, a dispersant, an antioxidant, and a leveling agent.

The coating polymer may be water-soluble.

The polymer powder may be a polymethacrylate powder.

The anti-slip flooring according to the embodiments of the present invention may include polyolefin powder and / or polymethyl methacrylate powder, and thus may have excellent physical properties such as slip resistance, abrasion resistance, and the like. In addition, the inclusion of antimicrobial agents can have antimicrobial properties that inhibit the growth of microorganisms and fungi for a clean, hygienic environment such as kitchens, large restaurants, and food factories. In addition, the anti-slip flooring may include a polymer for a water-soluble coating material that does not use an organic solvent, and may be used to construct a floor in a place where the use of the organic solvent is restricted.

The floor construction method according to the embodiments of the present invention is simple in construction method by applying a non-slip flooring material by using a roller application method, an air spray application method, an airless spray application method, or the like and requires no additional process, A large area can be quickly applied.

1 is a flowchart schematically showing a method of manufacturing a non-slip floor according to an embodiment of the present invention.
2 is a flowchart schematically illustrating a method of manufacturing a non-slip floor according to another embodiment of the present invention.
3 is a view for explaining a floor construction method according to embodiments of the present invention.

Hereinafter, the present invention will be described in detail with reference to examples. The objects, features and advantages of the present invention will be easily understood by the following embodiments. The present invention is not limited to the embodiments described herein, but may be embodied in other forms. The embodiments disclosed herein are provided so that the disclosure may be thorough and complete, and that those skilled in the art will be able to convey the spirit of the invention to those skilled in the art. Therefore, the present invention should not be limited by the following examples.

As used herein, the term " anti-slip flooring " includes floor coatings and the like that are packed on the floor for anti-slip, and the form is not limited.

[Anti-slip flooring]

The anti-slip flooring according to one embodiment of the present invention may include at least one polymer powder selected from a polyolefin powder and a polymethacrylate powder.

The anti-slip flooring according to another embodiment of the present invention is characterized by comprising at least one polymer powder selected from a polyolefin powder and a polymethacrylate powder, at least one polymer selected from epoxy resin, urethane resin, acrylic resin, MMA resin, and urea resin , And at least one polymer curing agent selected from an epoxy curing agent, a urethane curing agent, an acrylic curing agent, an MMA curing agent, and a urea curing agent.

The polyolefin may comprise at least one selected from the group consisting of polyethylene, high molecular weight polyethylene, ultra high molecular weight polyethylene, low density polyethylene, linear low density polyethylene, high density polyethylene, and polypropylene.

The polymer powder may have a particle size of 30 to 700 mu m. If the particle size of the polymer powder is less than 30 mu m, the particle size may be small to reduce the slip effect. If the size of the polymer powder is more than 700 mu m, the polymer particles may escape from the coating film due to friction or the like.

The polyolefin powder may be surface-modified with silane. As the silane, dimethyldimethoxysilane, methyltrimethoxysilane, methyltriethoxysilane, tetraethoxysilane and the like can be used. The polyolefin powder surface-modified with silane has a low specific gravity and is excellent in compatibility with components of the floor coating composition, so that the dispersibility in the coating composition can be improved. It is possible to easily form embossing (embossing) on the surface of the coating film. In addition, the phenomenon of aggregation of the polyolefin powder in the coating can be prevented, and the unevenness can be uniformly formed on the surface of the coating film. In addition, the polyolefin powder surface-modified with the silane has improved durability and can prevent the particles from falling out after the formation of the coating film. The coefficient of friction of the coating film surface can be increased to prevent slipping, and the contact area with the bottom surface is small Fricatives may decrease when you walk or drive.

The polymer powder may have a molecular weight of 100,000 to 2,000,000. If the molecular weight is less than 100,000, wear resistance may be deteriorated. If the molecular weight exceeds 2,000,000, it may be difficult to produce a high molecular weight polyolefin powder and the production cost may increase.

The anti-slip flooring may further comprise at least one additive selected from an antibacterial agent, an anti-settling agent, a dispersant, an antioxidant, and a leveling agent. By the additive, the anti-slip flooring can have physical properties such as antimicrobial properties for suppressing the growth of microorganisms and fungi for a clean and hygienic environment such as a kitchen, a large restaurant, and a food factory.

The coating polymer may be water-soluble. The polymer for paint may be a water-soluble polymer such as water-soluble epoxy or water-soluble urethane which does not use an organic solvent. Non-slip flooring containing water-soluble polymers can be used to build floors where use of organic solvents is limited, such as kitchens, large restaurants, food factories. As the polymer powder, polymethacrylate powder may be used. The polymethacrylate powder can be dissolved in an organic solvent but does not dissolve in water solubility. Therefore, when the polymer for paint is water-soluble, the polymethacrylate powder may be used as the polymer powder.

In the anti-slip flooring, the polymer powder may be contained in an amount of 3 to 30 parts by weight, the coating polymer may be included in 70 to 90 parts by weight, and the polymer curing agent may be included in 10 to 30 parts by weight. If the content of the polymer powder is less than 3 parts by weight, irregularities may not be properly formed on the surface of the coating film, and the slippery effect may be deteriorated. If the content is more than 30 parts by weight, the viscosity of the coating may increase.

The epoxy curing agent may include a polyamide curing agent, and the urethane curing agent may include an isocyanate curing agent. The acrylic curing agent and the MMA curing agent may be selected from peroxide type curing agents, ester type curing agents, and azo compound type curing agents And may include at least one selected.

The anti-slip flooring may further comprise a pigment component. The pigment component may be a lead chromate salt, an iron oxide, or the like as a component that gives a coloring effect.

[Manufacturing method of anti-slip flooring]

1 is a flowchart schematically showing a method of manufacturing a non-slip floor according to an embodiment of the present invention.

Referring to FIG. 1, the method for manufacturing the anti-slip flooring may include forming a polymer powder (S10) and mixing the polymer powder with a coating polymer and a polymer curing agent (S20).

Polymer powder is formed (S10).

The polyolefin pellets and / or the polymethacrylate pellets are pulverized to form a polymer powder containing polyolefin powder and / or polymethacrylate powder. The polyolefin pellets may include one or more selected from polyethylene pellets, high molecular weight polyethylene pellets, ultra high molecular weight polyethylene pellets, low density polyethylene pellets, linear low density polyethylene pellets, high density polyethylene pellets, and polypropylene pellets.

The polyolefin pellets and / or the polymethacrylate pellets can be freeze-pulverized in a low-temperature atmosphere at -100 ° C or lower using a liquefied nitrogen gas. The polyolefin pellets and / or polymethacrylate pellets having a size of 3 to 5 mm may be pulverized into a spherical or polygonal powder by the pulverization to form a polymer powder having a particle size of 1 to 1,500 μm. Since the freezing milling is not a chemical milling using an organic solvent, the milling process is simple, there is no concern about residual organic solvents, and the process cost is low.

The pulverized polymer powder is classified, and polymer powder having a particle size of 30 to 700 탆 is preferably selected. If the particle size of the polymer powder is less than 30 mu m, the particle size may be small to reduce the slip effect. If the size of the polymer powder is more than 700 mu m, the polymer particles may escape from the coating film due to friction or the like.

In the present embodiment, the polymer powder is formed by freezing and pulverizing, but is not limited thereto and may be formed by chemical pulverization. For example, the polyolefin powder or the polymethacrylate powder can be formed by putting the polyolefin pellets or the polymethacrylate pellets in an organic solvent, melting them by heating, and then cooling them. The organic solvent may include, for example, xylene, toluene, acetone, n-hexane, trichlorethylene, tetrachlorethylene, carbon tetrachloride and the like.

The polymer powder is mixed with a coating polymer and a polymer curing agent (S20).

The polymer for paint may include at least one selected from epoxy resin, urethane resin, acrylic resin, MMA resin, and urea resin, and the polymer curing agent may be at least one selected from epoxy curing agent, urethane curing agent, acrylic curing agent, MMA curing agent , And a urea curing agent. The epoxy curing agent may include a polyamide curing agent, and the urethane curing agent may include an isocyanate curing agent. The acrylic curing agent and the MMA curing agent may be selected from peroxide type curing agents, ester type curing agents, and azo compound type curing agents And the urea curing agent may include at least one selected from amine curing agents and cyanurate curing agents.

The non-slip flooring material may be blended with the polymer powder in an amount of 3 to 30 parts by weight, the coating polymer may be mixed in 70 to 90 parts by weight, and the polymer curing agent may be mixed in 10 to 30 parts by weight.

The pigment component may be further mixed with the anti-slip flooring. The pigment component may be a lead chromate salt, an iron oxide, or the like as a component that gives a coloring effect.

The mixing can be carried out using a stirrer or a dissolver. The mixing method is not limited. For example, it is possible to mix the polymer powder and the polymer for paint, then mix the polymer hardener with the mixture, or mix the polymer powder, the polymer for paint and the polymer curing agent Can be mixed.

2 is a flowchart schematically illustrating a method of manufacturing a non-slip floor according to another embodiment of the present invention.

Referring to FIG. 2, the method for fabricating the anti-slip floor includes the steps of (S10) forming a polyolefin powder by pulverizing a polyolefin pellet, (S20) modifying the surface of the polyolefin powder with a silane (S20) And mixing the polyolefin powder with the polymer and the polymer curing agent for the paint (S30).

The polyolefin pellets are pulverized to form a polyolefin powder. The polyolefin pellets may include one or more selected from polyethylene pellets, high molecular weight polyethylene pellets, ultra high molecular weight polyethylene pellets, low density polyethylene pellets, linear low density polyethylene pellets, high density polyethylene pellets, and polypropylene pellets.

The polyolefin pellets can be freeze-pulverized in a low-temperature atmosphere of -100 ° C or lower using a liquefied nitrogen gas. The polyolefin pellets having a size of 3 to 5 mm may be pulverized into spherical or polygonal powder to form a polyolefin powder having a particle size of 1 to 1,500 μm. Since the freezing milling is not a chemical milling using an organic solvent, the milling process is simple, there is no concern about residual organic solvents, and the process cost is low.

The pulverized polyolefin powder is classified and then polyolefin powder having a particle size of 30 to 700 mu m is preferably selected. If the particle size of the polyolefin powder is less than 30 mu m, the particle size may be small and the anti-slip effect may deteriorate. If the particle size is more than 700 mu m, the polyolefin particles may escape from the coating film due to friction or the like.

In the present embodiment, the polyolefin powder is formed by freezing pulverization, but not limited thereto, and may be formed by chemical pulverization. For example, the polyolefin powder can be formed by putting the polyolefin pellets in an organic solvent, melting them by heating, and then cooling them. The organic solvent may include, for example, xylene, toluene, acetone, n-hexane, trichlorethylene, tetrachlorethylene, carbon tetrachloride and the like.

The polyolefin powder is surface-modified with silane (S20).

The selected polyolefin powder with a particle size of 30 to 700 mu m is surface modified with silane. As the silane, dimethyldimethoxysilane, methyltrimethoxysilane, methyltriethoxysilane, tetraethoxysilane and the like can be used. The surface modification may be performed by mixing 100 parts by weight of the polyolefin powder and 0.1 to 20 parts by weight of the silane, followed by rapid dispersion. If the amount of the silane is less than 0.1 part by weight, the silane content may be low and the surface modification effect may be insufficient. If the amount is more than 20 parts by weight, the silane content is excessively high.

The polyolefin powder surface-modified with the silane is mixed with the polymer for paint and the polymer curing agent (S30).

The polymer for paint may include at least one selected from epoxy resin, urethane resin, acrylic resin, MMA resin, and urea resin, and the polymer curing agent may be at least one selected from epoxy curing agent, urethane curing agent, acrylic curing agent, MMA curing agent , And a urea curing agent. The epoxy curing agent may include a polyamide curing agent, and the urethane curing agent may include an isocyanate curing agent. The acrylic curing agent and the MMA curing agent may be selected from peroxide type curing agents, ester type curing agents, and azo compound type curing agents And the urea curing agent may include at least one selected from amine curing agents and cyanurate curing agents.

The polyolefin powder may be mixed in 3 to 30 parts by weight of the anti-slip flooring material, 70 to 90 parts by weight of the coating polymer, and 10 to 30 parts by weight of the polymer curing agent.

The pigment component may be further mixed with the anti-slip flooring. The pigment component may be a lead chromate salt, an iron oxide, or the like as a component that gives a coloring effect.

The mixing can be carried out using a stirrer or a dissolver. The mixing method is not limited. For example, it is possible to mix the polymer powder and the polymer for paint, then mix the polymer hardener with the mixture, or mix the polymer powder, the polymer for paint and the polymer curing agent Can be mixed.

The polymer for paint may include at least one selected from epoxy resin, urethane resin, acrylic resin, MMA resin, and urea resin, and the polymer curing agent may be at least one selected from epoxy curing agent, urethane curing agent, acrylic curing agent, MMA curing agent , And a urea curing agent. The epoxy curing agent may include a polyamide curing agent, and the urethane curing agent may include an isocyanate curing agent. The acrylic curing agent and the MMA curing agent may be selected from peroxide type curing agents, ester type curing agents, and azo compound type curing agents And the urea curing agent may include at least one selected from amine curing agents and cyanurate curing agents.

The non-slip flooring material may be blended with the polymer powder in an amount of 3 to 30 parts by weight, the coating polymer may be mixed in 70 to 90 parts by weight, and the polymer curing agent may be mixed in 10 to 30 parts by weight.

The pigment component may be further mixed with the anti-slip flooring. The pigment component may be a lead chromate salt, an iron oxide, or the like as a component that gives a coloring effect.

The mixing can be carried out using a stirrer or a dissolver. The mixing method is not limited. For example, it is possible to mix the polymer powder and the polymer for paint, then mix the polymer hardener with the mixture, or mix the polymer powder, the polymer for paint and the polymer curing agent Can be mixed.

[Example]

Example 1

Polyethylene pellets having a molecular weight of 400,000 were freeze-pulverized, and then polyethylene powder having an average particle size of 300 mu m was selected. 80 g of the polyethylene powder was added to 1 kg of epoxy resin, and the mixture was stirred at a speed of 500 rpm for 10 minutes. A non-slip flooring material was prepared by mixing 200 g of an epoxy curing agent (polyimide).

Example 2

Polyethylene pellets having a molecular weight of 700,000 were freeze-pulverized, and then polyethylene powder having an average particle size of 300 mu m was selected. 80 g of the polyethylene powder was added to 1 kg of epoxy resin, and the mixture was stirred at a speed of 500 rpm for 10 minutes. A non-slip flooring material was prepared by mixing 200 g of an epoxy curing agent (polyimide).

Example 3

Polyethylene pellets having a molecular weight of 40,000 were freeze-pulverized and then polyethylene powder having an average particle size of 300 mu m was selected. 80 g of the polyethylene powder was added to 1 kg of epoxy resin, and the mixture was stirred at a speed of 500 rpm for 10 minutes. A non-slip flooring material was prepared by mixing 200 g of an epoxy curing agent (polyimide).

Example 4

Polypropylene pellets having a molecular weight of 40,000 were freeze-pulverized, and then polyethylene powder having an average particle size of 300 mu m was selected. 80 g of the polyethylene powder was added to 1 kg of epoxy resin, and the mixture was stirred at a speed of 500 rpm for 10 minutes. A non-slip flooring material was prepared by mixing 200 g of an epoxy curing agent (polyimide).

Example 5

Polymethacrylate pellets having a molecular weight of 40,000 were freeze-pulverized and then polymethacrylate powders having an average particle size of 300 mu m were selected. 80 g of the polymethacrylate powder was added to 1 kg of urea resin and stirred at a speed of 500 rpm for 10 minutes. And 200 g of a urea curing agent (aniline) was mixed therewith to prepare a non-slip flooring.

Example 6

Molecular Weight 700,000 The polyethylene pellets were freeze-pulverized, and then a polyethylene powder having an average particle size of 300 mu m was selected. 100 parts by weight of the polyethylene powder and 5 parts by weight of methyltrimethoxysilane were mixed and dispersed at a high speed to form a polyethylene powder which was surface-modified with silane. 60 g of the polyethylene powder surface-modified with the silane was added to 1 kg of the epoxy resin, and the mixture was stirred at a speed of 500 rpm for 10 minutes. A non-slip flooring material was prepared by mixing 200 g of an epoxy curing agent (polyimide).

Example 7

Molecular weight 700,000 The polyethylene pellets were freeze-pulverized, and then a polyethylene powder having an average particle size of 700 mu m was selected. 100 parts by weight of the polyethylene powder and 5 parts by weight of methyltrimethoxysilane were mixed and dispersed at a high speed to form a polyethylene powder which was surface-modified with silane. 60 g of the polyethylene powder surface-modified with the silane was added to 1 kg of the epoxy resin, and the mixture was stirred at a speed of 500 rpm for 10 minutes. A non-slip flooring material was prepared by mixing 200 g of an epoxy curing agent (polyimide).

Example 8

Molecular weight 700,000 polyethylene pellets were frozen and pulverized, and then a polyethylene powder having an average particle size of 30 mu m was selected. 100 parts by weight of the polyethylene powder and 5 parts by weight of methyltrimethoxysilane were mixed and dispersed at a high speed to form a polyethylene powder which was surface-modified with silane. 60 g of the polyethylene powder surface-modified with the silane was added to 1 kg of the epoxy resin, and the mixture was stirred at a speed of 500 rpm for 10 minutes. A non-slip flooring material was prepared by mixing 200 g of an epoxy curing agent (polyimide).

[Property Analysis]

The slip resistance, abrasion resistance, and Izod impact strength of the non-slip flooring prepared in Examples 1 to 8 were measured and shown in Table 1 below. The anti-slip resistance was measured by the test method of KS F 2375, the abrasion resistance was measured by the test method of ASTM D4060, and the Izod impact strength was measured by the test method of ASTM D256.

Slip resistance
(BPN) Abrasion resistance
(mg) Izod impact strength
(kg · cm / cm 2) Example 1 57 111 8.8 Example 2 60 86 9.4 Example 3 55 134 8.2 Example 4 54 125 8.5 Example 5 50 130 8.4 Example 6 47 80 9.3 Example 7 51 85 8.9 Example 8 40 76 9.7

Referring to Table 1, the anti-slip flooring materials of Examples 1 to 8 are superior to the conventional anti-slip flooring materials in terms of slip resistance, abrasion resistance, and Izod impact strength.

[Floor construction method using anti-slip flooring]

3 is a view for explaining a floor construction method according to embodiments of the present invention. Fig. 3 shows the overall structure of a coating film formed by the above-mentioned floor construction method.

Referring to FIG. 3, the coating 100 applied on the floor F may be formed in a multi-layered structure of the lower coating 110, the intermediate coating 120, and the upper coating 130.

The intermediate coating 120 is a non-slip layer formed by applying anti-slip flooring according to embodiments of the present invention. The anti-slip layer may be formed of a coating layer having a thickness of 50 to 80 mu m by a single coating or a coating layer having a thickness of 100 to 160 mu m by a double coating. The anti-slip layer may be formed by lining with a thickness of 1 to 3 mm by a single coating. When the anti-slip layer is formed of the lining, the top coat 130 may not be formed.

The anti-slip flooring may be applied over the undercoat 110 using a method selected from roller application, air spray application, and airless spray application.

The nozzle of the airless spray may have a tip diameter that is larger than the tip diameter (0.3 to 1.0 mm) of the nozzle used when applying the conventional bottom material not including the polymer powder, preferably 1.0 to 3.0 mm. The motor power of the airless spray may be greater than the motor power (0.6 to 2) used when applying the conventional floor material not containing the polyolefin powder, and may preferably be 4 to 10 HP. The discharge pressure of the anti-slip floor material by the airless spray may be 500-3,300 psi.

The anti-slip flooring is easy to apply such as roller coating, air spray coating, airless spray coating, and can apply a large area quickly even with a small attraction force. Since the polymer powder 125 has a low specific gravity and is excellent in compatibility with the polymer for paints such as epoxy resin and has a good dispersibility, the polymer powder 125 can be uniformly distributed in the anti-slip flooring, Thereby giving an effect of giving irregularities to the surface of the coating film 100. That is, the coefficient of friction of the surface of the coating film 100 is increased by the polymer powder 125, and slipping can be prevented. In addition, the polymer powder 125 is excellent in durability and can maintain a slip prevention effect for a long period of time.

In the case of floor construction where the use of organic solvents such as kitchens, large restaurants, food factories, etc. is restricted, non-slip flooring containing polymers for water-soluble paints can be used. The polymer for water-soluble paints may be a water-soluble polymer such as water-soluble epoxy or water-soluble urethane which does not use an organic solvent. The polymethacrylate powder can be dissolved in an organic solvent, but does not dissolve in water solubility. Therefore, when the polymer for paint is water-soluble, the polymethacrylate powder may be used as the polymer powder.

The top coat may be a non-slip layer formed by applying the anti-slip flooring according to the embodiments of the present invention. When urea resin is used as a coating polymer, it is possible to form a non-slip layer by coating the anti-slip flooring on the intermediate coat.

Hereinafter, specific embodiments of the present invention have been described. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. The disclosed embodiments should, therefore, be considered in an illustrative rather than a restrictive sense. The scope of the present invention is defined by the appended claims rather than by the foregoing description, and all differences within the scope of equivalents thereof should be construed as being included in the present invention.

Claims (18)

Comprising a polyolefin powder,
Wherein the polyolefin powder is surface-modified with silane. Polyolefin powder;
A polymer for at least one paint selected from epoxy resin, urethane resin, acrylic resin, MMA resin, and urea resin; And
At least one polymer curing agent selected from an epoxy curing agent, a urethane curing agent, an acrylic curing agent, an MMA curing agent, and a urea curing agent,
Wherein the polyolefin powder is surface-modified with silane. 3. The method according to claim 1 or 2,
Wherein the polyolefin comprises at least one selected from the group consisting of polyethylene, high molecular weight polyethylene, ultra high molecular weight polyethylene, low density polyethylene, linear low density polyethylene, high density polyethylene, and polypropylene. delete 3. The method according to claim 1 or 2,
Wherein the polyolefin powder has a molecular weight of 100,000 to 2,000,000. 3. The method according to claim 1 or 2,
Antifogging agent, anti-settling agent, dispersant, antioxidant, and leveling agent. 3. The method of claim 2,
Wherein the polymer for paint is water-soluble. delete Applying anti-slip flooring comprising polyolefin powder to the floor to form a non-slip layer,
Wherein the polyolefin powder is surface-modified with silane. Polyolefin powder; A polymer for at least one paint selected from epoxy resin, urethane resin, acrylic resin, MMA resin, and urea resin; And a non-slip flooring comprising at least one polymeric curing agent selected from an epoxy curing agent, a urethane curing agent, an acrylic curing agent, an MMA curing agent, and a urea curing agent to form a non-slip layer,
Wherein the polyolefin powder is surface-modified with silane. 11. The method according to claim 9 or 10,
Forming an undercoat film on the bottom before forming the anti-slip layer;
Further comprising forming a top coat on the anti-slip layer. 11. The method of claim 10,
Forming an undercoat film on the bottom before forming the anti-slip layer;
Further comprising the step of forming a middle coat film on the undercoating film,
Wherein the anti-slip layer comprises the urea resin. 11. The method according to claim 9 or 10,
Wherein the polyolefin comprises at least one selected from the group consisting of polyethylene, high molecular weight polyethylene, ultra high molecular weight polyethylene, low density polyethylene, linear low density polyethylene, high density polyethylene, and polypropylene. delete 11. The method according to claim 9 or 10,
Wherein the polyolefin powder has a molecular weight of 100,000 to 2,000,000. 11. The method according to claim 9 or 10,
Wherein the anti-slip flooring further comprises at least one additive selected from an antibacterial agent, an anti-settling agent, a dispersant, an antioxidant, and a leveling agent. 11. The method of claim 10,
Wherein the polymer for paint is water-soluble.
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