Anti-slip kit, Anti-slip method, and separation method

Abstract

To provide a slip prevention kit for a second object with respect to a first object by a new principle which is not found in conventional slip prevention.SOLUTION: An anti-slip kit 1 used for preventing slip of a second object 20 with respect to a first object 10, the kit comprising a first member 2 and a second member 3, wherein the first member is formed of an acrylic elastomer, and the second member comprises a component selected from the group consisting of polyethylene terephthalate, polyvinyl chloride, polypropylene, polycarbonate, acrylic resin, polyethylene, and biaxially oriented polypropylene.SELECTED DRAWING: Figure 1

Description

[Technical Field]

[0001] The disclosure in this application relates to an anti-slip kit for a second object relative to a first object, a method for preventing the second object from slipping relative to the first object, and a method for separating the first object and the second object in which the anti-slip method is implemented.

[0002] Anti-slip devices are known that prevent fabric products, such as carpets, from slipping when placed on a floor. For example, Patent Document 1 discloses a sheet for fixing carpets, which is characterized by having an anti-slip member on one side of a high-specific-gravity sheet and an adhesive layer on the other side of the sheet. Furthermore, Patent Document 2 discloses an anti-slip material that is inserted between a flat surface, such as a floor, and a rug placed on the flat surface, and is characterized by being molded primarily from a thermoplastic polyolefin elastomer. [Prior art documents] [Patent documents]

[0003] [Patent Document 1] Publication No. 53-31827 [Patent Document 2] Japanese Patent Application Publication No. 6-181836 Summary of the Invention [Problem to be solved by the invention]

[0004] As described in Patent Documents 1 and 2, anti-slip devices are known to prevent carpets from slipping on floor surfaces. However, users always desire anti-slip members that are easy to use. The present inventors conducted extensive research into anti-slip members based on a novel principle and discovered that acrylic elastomers have very strong adhesive strength to components selected from the group consisting of polyethylene terephthalate, polyvinyl chloride, polypropylene, polycarbonate, acrylic resin, polyethylene, and biaxially oriented polypropylene. They also found that by utilizing this knowledge, they can provide an anti-slip kit and method for attaching a second object to a first object based on a new principle.

[0005] In other words, the purpose of the disclosure in this application is to provide an anti-slip kit and anti-slip method for a second object relative to a first object based on a new principle not found in conventional anti-slip devices, as well as a separation method for separating the first object from the second object while the anti-slip method is being implemented. [Means for solving the problem]

[0006] The disclosure of the present application relates to an anti-slip kit, an anti-slip method, and a separation method as described below.

[0007] (1) An anti-slip kit for use in preventing a second object from slipping relative to a first object, the kit including a first member and a second member; the first member is formed of an acrylic elastomer, The second member includes a component selected from the group consisting of polyethylene terephthalate, polyvinyl chloride, polypropylene, polycarbonate, acrylic resin, polyethylene, and biaxially oriented polypropylene. kit. (2) The second member is in the form of a film, and a first adhesive layer is formed on one surface of the film. The kit described in (1) above. (3) The third member further includes a film-shaped third member, comprising a component selected from the group consisting of polyethylene terephthalate, polyvinyl chloride, polypropylene, polycarbonate, acrylic resin, polyethylene, and biaxially oriented polypropylene; a second adhesive layer is formed on one side of the film form; The adhesive strength of the second adhesive layer is smaller than the adhesive strength of the first adhesive layer. The kit according to (2) above. (4) The second member is provided in a form selected from the group consisting of a film form, a thread form, and a form dissolved in a solvent. The kit according to any one of (1) to (3) above. (5) A method for preventing a second object from slipping relative to a first object, comprising: the second object has a surface comprising a component selected from the group consisting of polyethylene terephthalate, polyvinyl chloride, polypropylene, polycarbonate, acrylic resin, polyethylene, and biaxially oriented polypropylene; The anti-slip method includes: and a first member arranging step of arranging a first member formed of an acrylic elastomer between the surface of the second object having the component on its surface and the first object. Anti-slip method. (6) before the first member placement step, a first improvement step is carried out to provide the surface of the second object with the component; The first improvement step includes: The method is carried out using a second member that is in the form of a film formed from the components and has a first adhesive layer formed on one surface of the film, a bonding step of bonding the first adhesive layer of the second member to the surface of the second object. The anti-slip method described in (5) above. (7) before the first member placement step, a first improvement step is carried out to provide the surface of the second object with the component; The first improvement step includes: The component is provided in a form selected from the group consisting of a film, a thread, and a solvent-dissolved form, using a second member; When the second member is in the form of a film, the component is formed on the surface of the second object by heating; When the second member is in the form of a thread, the component is formed on the surface of the second object by heating or by sewing the component into the surface of the second object; When the second component is in a form dissolved in a solvent, the second component dissolved in the solvent is applied to the second object, and the solvent is evaporated to form the component on the surface of the second object. The anti-slip method described in (5) above. (8) The first object is a floor surface coated with acrylic paint or a floor surface made of polyethylene plywood, The second object is a fabric product. The anti-slip method according to any one of (5) to (7) above. (9) before the first member placement step, a second improvement step is carried out to provide the surface of the first object with the component; The second improvement step includes: It is carried out using the second member described in (6) above, a bonding step of bonding the first adhesive layer of the second member to a surface of the first object, The first object is a floor surface other than a floor surface coated with acrylic paint or a floor surface made of polyethylene plywood, or a cloth product, The second object is a fabric product. The anti-slip method according to any one of (5) to (8) above. (10) before the first member placement step, a second improvement step is carried out to provide the surface of the first object with the component; The second improvement step includes: The method is carried out using a third member having a film shape formed from the components and a second adhesive layer formed on one side of the film shape, wherein the adhesive strength of the second adhesive layer is smaller than the adhesive strength of the first adhesive layer; a bonding step of bonding the second adhesive layer of the third member to a surface of the first object, The first object is a floor surface other than a floor surface coated with acrylic paint and a floor surface made of polyethylene plywood, The second object is a fabric product. The anti-slip method according to any one of (5) to (8) above. (11) A method for separating a first object and a second object after implementing the anti-slip method according to any one of (5) to (10) above, the separation method comprising: and an alcohol application step of applying alcohol between the first object and the second object. Separation method. [Effects of the Invention]

[0008] By using the anti-slip kit disclosed in the present application, it is possible to easily prevent a second object from slipping against a first object. [Brief explanation of the drawings]

[0009] [Figure 1] FIG. 1 is a schematic side view showing an anti-slip kit 1 according to a first embodiment in use. [Figure 2] FIG. 2 is a schematic side view showing an anti-slip kit 1 according to the second embodiment in use. [Figure 3] FIG. 3 is a schematic diagram for explaining an outline of the tensile test in the vertical direction in Example 2. [Figure 4] FIG. 4 is a schematic diagram for explaining an outline of the horizontal tensile test of Example 3. [Figure 5] FIG. 5 is a schematic diagram for explaining the outline of the peel test of Example 4. DETAILED DESCRIPTION OF THE INVENTION

[0010] The anti-slip kit, anti-slip method, and separation method disclosed in this application are described in detail below. Note that the position, size, range, etc. of each component shown in the drawings may not represent the actual position, size, range, etc., in order to facilitate understanding. Therefore, the disclosure of this application is not necessarily limited to the position, size, range, etc., disclosed in the drawings.

[0011] In addition, in this specification, (1) A numerical range expressed using "~" means a range that includes the numbers written before and after "~" as the lower and upper limits. (2) Numerical values, numerical ranges, and qualitative expressions (e.g., expressions such as "same" and "the same") indicate numerical values, numerical ranges, and properties that include errors generally accepted in the relevant technical field. (3) When describing something as "approximately ____ shape," it includes not only the exact ____ shape, but also a shape that can be understood as roughly ____ shape. This is interpreted as:

[0012] (First embodiment of anti-slip kit) An anti-slip kit 1 according to a first embodiment will be described with reference to Fig. 1. Fig. 1 is a schematic side view of the anti-slip kit 1 in use.

[0013] The anti-slip kit 1 according to the first embodiment includes a first member 2 and a second member 3, and is used to prevent a second object 20 from slipping relative to a first object 10.

[0014] The first member 2 is formed of an acrylic elastomer. As shown in the examples and comparative examples described below, the first member 2 exhibits strong adhesive strength by interacting with the second member 3, which is formed from specific components. The first member 2 is not particularly limited as long as it is an acrylic elastomer, and commercially available acrylic elastomers may be used. The shape of the first member 2 may be appropriately selected taking into consideration the shapes of the first object 10 and the second object 20. Examples of shapes that may be used include, but are not limited to, a square, rectangular, trapezoidal, pentagonal, hexagonal, heptagonal, octagonal, or other polygonal shapes when viewed from the first object 10 side; a circle; and an ellipse. The thickness of the first member 2 is also not particularly limited and may be on the order of microns to several millimeters. The first member 2 may be formed solely from an acrylic elastomer. Alternatively, the surface in contact with the first object 10 and the second member 3 may be a laminate structure containing other components, as long as it is formed from an acrylic elastomer.

[0015] The second member 3 includes a component (hereinafter, sometimes simply referred to as "component") selected from the group consisting of polyethylene terephthalate (PET), polyvinyl chloride (PVC), polypropylene (PP), polycarbonate (PC), acrylic resin, polyethylene (PE), and biaxially oriented polypropylene (OPP). In the example shown in FIG. 1, the second member 3 is in the form of a film, and a first adhesive layer 31 is formed on one side of the film. The second member 3 may be formed of only one component selected from the above components. Alternatively, when the second member 3 is provided in the form of a film including the first adhesive layer 31, the second member 3 may have a layered structure including a component other than the above components, as long as the adhesive surface to the first member 2 is formed of the above component. The first adhesive layer 31 is not particularly limited as long as it can adhere the second member 3 to the second object 20. Examples of the adhesive include, but are not limited to, an acrylic emulsion adhesive, a rubber adhesive, and a silicone adhesive. The shape of the second member 3 may be the same as or different from that of the first member 2.

[0016] Although not shown, the second member 3 may alternatively be in a form selected from the group consisting of a film, a thread, and a solvent-dissolved form. As will be described in detail in the anti-slip method described below, the second object 20 may have a component selected from the group consisting of polyethylene terephthalate, polyvinyl chloride, polypropylene, polycarbonate, acrylic resin, polyethylene, and biaxially oriented polypropylene on its surface. Therefore, instead of attaching the component in film form as shown in FIG. 1 , the second member 3 may be provided in a form selected from the group consisting of a film, a thread, and a solvent-dissolved form, and the component may be disposed on the surface of the second object 20 by means such as thermal melting or coating. In this case, it is preferable that the second member 3 be formed solely from the above-mentioned component in order to dispose as many components as possible on the second object 20.

[0017] Examples of the first object 10 include, but are not limited to, a floor surface, a fabric product, and the like. In the example shown in FIG. 1 , the surface of the first object 10 preferably has a component that interacts with the acrylic elastomer of the first member 2, more specifically, a component similar to the component that forms the second member 3. Examples of floor surfaces include a floor surface coated with acrylic paint or a floor surface made of polyethylene plywood. Examples of fabric products include carpets, and if the surface of these fabric products has a component that interacts with the acrylic elastomer, they can interact with and adhere to the first member 2.

[0018] The second object 20 is not limited to, but may be a carpet, a foot mat, a blanket, a cushion for a chair, or other cloth product.

[0019] The anti-slip kit 1 according to the first embodiment is used such that the components described in the second member 3 are disposed on at least one surface of the second object 20, and the first member 2 is disposed between the components and the first object 10. Therefore, the anti-slip kit 1 may include at least one first member 2 and at least one second member 3, and may include a plurality of first members 2 and at least one second member 3, such as two or more, three or more, four or more, five or more, six or more, seven or more, eight or more, etc. Furthermore, when a plurality of first members 2 and second members 3 are included, the numbers of first members 2 and second members 3 may be the same or different. Furthermore, the sizes of the first members 2 and second members 3 may be appropriately set taking into account the sizes of the first object 10 and the second object 20, or may be predetermined sizes regardless of the sizes of the first object 10 and the second object 20. When a predetermined size is used, the first members 2 and second members 3 may be relatively small, and the number of first members 2 and second members 3 used may be increased depending on the sizes of the first object 10 and the second object 20.

[0020] The anti-slip kit according to the first embodiment has the following advantages. (1) It is possible to provide an anti-slip kit based on a new principle of combining an acrylic elastomer forming the first member 2 with a component that interacts with the acrylic elastomer. Furthermore, as will be shown in the examples described later, this principle makes it possible to provide a strong adhesive force. (2) As will be described in the examples below, the adhesion between the acrylic elastomer forming the first member 2 and the components forming the second member 3 can be easily peeled off by applying alcohol. In the example shown in FIG. 1, the application of alcohol makes it possible to easily peel off the first object 10 and the second object 20, more specifically, the adhesive surfaces between the first member 2 and the second member 3 and / or the adhesive surfaces between the first member 2 and the first object 10. This makes it very convenient to move the second object 20 when cleaning, etc.

[0021] (Second embodiment of anti-slip kit) An anti-slip kit 1a according to the second embodiment will be described with reference to FIG. 2. The anti-slip kit 1a according to the second embodiment is the same as the anti-slip kit 1 according to the first embodiment, except that it further includes a third member 4 in the form of a film. Therefore, to avoid redundancy, a description of the first member 2 and the second member 3 included in the anti-slip kit 1 according to the first embodiment will be omitted. It goes without saying that the matters already described in the first embodiment can be adopted in the anti-slip kit 1a according to the second embodiment, even if they are not explicitly described in the anti-slip kit 1a according to the second embodiment.

[0022] The third member 4 contains a component selected from the group consisting of polyethylene terephthalate, polyvinyl chloride, polypropylene, polycarbonate, acrylic resin, polyethylene, and biaxially oriented polypropylene, and has a second adhesive layer 41 formed on one surface of the film. The type of adhesive forming the second adhesive layer 41 may be the same as that of the first adhesive layer 31, but the second adhesive layer 41 is formed so that its adhesive strength is smaller than that of the first adhesive layer 31. Although not limited thereto, the adhesive strength of the second adhesive layer 41 relative to the adhesive strength of the first adhesive layer 31 may be 95% or less, 90% or less, 85% or less, 80% or less, 75% or less, 70% or less, 65% or less, 60% or less, 55% or less, 50% or less, 45% or less, 40% or less, 35% or less, 30% or less, etc. On the other hand, because the second adhesive layer 41 adheres to the first object 10 via a surface, the second adhesive layer 41 is unlikely to peel off from the first object 10 even if a horizontal force is applied to the adhesive surface. Therefore, even if the adhesive strength of the second adhesive layer 41 is relatively small, the second adhesive layer 41 is unlikely to shift horizontally relative to the first object 10. Therefore, the adhesive strength of the second adhesive layer 41 relative to the adhesive strength of the first adhesive layer 31 may be 10% or more, 15% or more, or 20% or more. Note that the adhesive strength of the second adhesive layer 41 described above is an example of a preferred embodiment, and the adhesive layer adhered to the first object 10 is not limited to the second adhesive layer 41. It is also possible to use the second member 3 instead of the third member 4, although a relatively large force is required for peeling.

[0023] When the anti-slip kit 1 according to the first embodiment is used, it is desirable that a component that interacts with the acrylic elastomer of the first member 2 is disposed on the surface of the first object 10. On the other hand, the anti-slip kit 1a according to the second embodiment can dispose a component that interacts with the acrylic elastomer on the surface of the first object 10 by attaching the second adhesive layer 41 to the first object 10. Therefore, the anti-slip kit 1a can be used to prevent the second object 20 from slipping relative to the first object 10, regardless of the surface component of the first object 10.

[0024] The anti-slip kit 1a according to the second embodiment has the following advantages in addition to the advantages of the anti-slip kit 1 according to the first embodiment. (1) The second object 20 can be prevented from slipping relative to the first object 10 regardless of the surface composition of the first object 10. Therefore, even if the first object 10 is made of a material that does not interact with the acrylic elastomer, such as a floor surface made of tiles, the second object 20 can be prevented from slipping relative to the first object 10. (2) Assume that the first object 10 is a floor and the second object 20 is a carpet. When cleaning the floor, it is desirable that the third component 4 be easily peeled from the floor after the carpet is removed. As shown in the examples and comparative examples described below, the anti-slip kit disclosed herein exhibits strong adhesive strength even when a force pulling the first object 10 and the second object 20 apart in the vertical direction and a force moving the first object 10 and the second object 20 relative to each other in the horizontal direction are applied. However, the force acting on a carpet placed on the floor is greater in the horizontal direction. The anti-slip kit 1a according to the second embodiment achieves its anti-slip effect through the interaction between the first component 2 and the second component 3. Therefore, even if the adhesive strength of the second adhesive layer 41 is weakened, the effectiveness against horizontal forces remains unchanged. By making the adhesive strength of the second adhesive layer 41 weaker than that of the first adhesive layer 31, the third component 4 can be easily peeled from the floor during cleaning.

[0025] (Embodiment of Anti-Slip Method) The anti-slip method according to the embodiment will be described with reference to FIG. 1. The anti-slip method according to the embodiment is carried out using the anti-slip kit 1 according to the first embodiment described above. Therefore, in the anti-slip method according to the first embodiment, the steps constituting the method will be described in detail, and a description of the anti-slip kit 1 according to the first embodiment will be omitted. It goes without saying that the anti-slip method according to the first embodiment can adopt the description of the anti-slip kit 1 already described in the first embodiment, even if not explicitly described in the anti-slip method according to the first embodiment.

[0026] The anti-slip method according to the embodiment is carried out when the second object 20 has the above-mentioned component (a component selected from the group consisting of polyethylene terephthalate, polyvinyl chloride, polypropylene, polycarbonate, acrylic resin, polyethylene, and biaxially oriented polypropylene) on its surface. The anti-slip method according to the embodiment includes a first member arranging step of arranging a first member 2 made of an acrylic elastomer between the surface of the second object 20 having the above-mentioned component and the first object 10.

[0027] (Additional steps that can be adopted) Next, additional steps that can be employed in the anti-slip method according to the embodiment will be described. (1st improvement process) If the second object 20 does not have the above-mentioned components on its surface, a first improvement step may additionally be carried out before the first member placement step to ensure that the surface of the second object 20 has the above-mentioned components.

[0028] There are no particular limitations on the method for the first improvement step, as long as the above-mentioned components are disposed on the surface of the second object 20. For example, the surface of the second object 20 may be improved using the second member 3 according to the first embodiment.

[0029] For example, if the second member 3 is in the form of a film and a first adhesive layer 31 is formed on one side of the film, an adhesion process may be carried out to adhere the first adhesive layer 31 to the surface of the second object 20.

[0030] When the second member 3 is provided in a form selected from the group consisting of a film form, a thread form, and a form dissolved in a solvent, the first improvement step may be carried out by the procedure described below. (1) When the second member 3 is in the form of a film, the above-mentioned components are formed on the surface of the second object 20 by melting the film by heating. (2) If the second member 3 is in thread form, the thread form is melted by heating to form the above-mentioned components on the surface of the second object 20, or the above-mentioned components are formed on the surface of the second object 20 by sewing the thread form onto the surface of the second object 20. (3) When the second component 3 is dissolved in a solvent, the second component 3 dissolved in the solvent is applied to the second object 20, and the solvent is evaporated to form the above-mentioned components on the surface of the second object 20.

[0031] In the anti-slip method according to the embodiment, the first object 10 is preferably a floor surface coated with acrylic paint or a floor surface made of polyethylene plywood. The second object 20 may be a cloth product such as a carpet, a foot mat, a blanket, or a cushion for a chair.

[0032] The anti-slip method according to the embodiment and the anti-slip method including the first improvement step have the same effects as the anti-slip kit 1 according to the first embodiment.

[0033] (Second improvement process) The second improvement process will be described with reference to FIG. 2. The second improvement process is carried out using the anti-slip kit 1 according to the first or second embodiment described above. Therefore, in the second improvement process, the second improvement process will be described in detail, and a description of the anti-slip kit 1, 1a according to the first or second embodiment will be omitted. It goes without saying that the description of the anti-slip kit 1, 1a according to the first or second embodiment can be adopted even if not explicitly described in the second improvement process.

[0034] If the surface of the first object 10 does not interact with the acrylic elastomer of the first component 2, a second modification step may additionally be carried out before the first component placement step to ensure that the surface of the first object 10 has the above-mentioned components.

[0035] There are no particular limitations on the method for the second improvement step, as long as a component that interacts with the acrylic elastomer is disposed on the surface of the first object 10. For example, the surface of the first object 10 may be improved using the second member 3 of the anti-slip kit 1 according to the first embodiment, or the third member 4 of the anti-slip kit 1a according to the second embodiment.

[0036] In the second improvement step, when the first object 10 is a floor surface other than an acrylic paint-coated floor surface or a floor surface made of polyethylene plywood, and when the second member 3 is used, it is preferable to use a second member 3 in the form of a film having a first adhesive layer 31 formed on one side of the film. When the first object 10 is a fabric product, the second improvement step can be carried out using a second member 3 provided in a form selected from the group consisting of a film, a thread, and a form dissolved in a solvent, using the same procedure as the first improvement step described above.

[0037] When the second improving step is carried out using the third member 4 of the anti-slip kit 1a according to the second embodiment, the second adhesive layer 41 may be attached to the first object 10.

[0038] When the second improvement step is carried out, the following effects are achieved. (1) Even if the first object 10 does not interact with the acrylic elastomer of the first member 2, a method for preventing the second object 20 from slipping relative to the first object 10 can be implemented by performing the second improvement process on the first object 10. (2) The adhesive strength of the second adhesive layer 41 of the third member 4 is smaller than the adhesive strength of the first adhesive layer 31 of the second member 3. Therefore, when the third member 4 is used in the second improvement process, it becomes easier to peel the third member 4 from the first object 10 after peeling the second object 20.

[0039] (Embodiment of Separation Method) Next, a separation method according to an embodiment will be described. The separation method according to an embodiment is a method for separating a first object 10 and a second object 20 after the anti-slip method according to the embodiment described above (including additional steps that can be adopted as necessary) is performed. The separation method includes an alcohol application step of applying alcohol between the first object 10 and the second object 20. The alcohol separates the first object 10 and the second object 20 by reducing the interactive force between the acrylic elastomer of the first member 2 and the interacting components (the components described in the second member 3 and the third member 4, or the components present on the surfaces of the first object 10 or the second object 20). There are no particular limitations on the alcohol as long as it can reduce the interactive force, and examples include methanol, ethanol, and isopropyl alcohol. The alcohol may be applied to the bonding surface of the first member 2 using a device such as a sprayer.

[0040] By carrying out the separation method, it is possible to easily separate the first object 10 and the second object 20, which have a strong anti-slip function.

[0041] The anti-slip kit, anti-slip method, and separation method according to any of the above-described embodiments are merely examples of each embodiment and are not limited to the described examples. Other configurations (steps) may be added or deleted, and the illustrated embodiments may be combined, within the scope of the technical concept disclosed in the present application. For example, in the anti-slip method, the first and second improvement steps may be combined. Furthermore, in the above-described examples, a floor or a fabric product is used as a suitable example of the first object 10, and a fabric product is used as a suitable example of the second object 20. However, the first object 10 and the second object 20 may be combined in any combination that requires prevention of relative movement. For example, the second object 20 may be furniture, an electrical appliance such as a television, an interior item such as a vase, etc. Furthermore, the first object 10 may be a wall, a ceiling, a base such as a television stand or a desk, etc.

[0042] The following examples are provided to specifically explain the embodiments disclosed in the present application, but these examples are merely for the purpose of explaining the embodiments and are not intended to limit or restrict the scope of the invention disclosed in the present application.

[0043] [Making an anti-slip kit] Example 1 Anti-slip kit 1 was made using the following materials: (1) First member 2 The following materials were used to create a square with sides of 30 mm and a thickness of 3 mm. Acrylic elastomer (referred to as "Acrylic 1" in the table below): Kuraray LA2140 Acrylic elastomer (referred to as "Acrylic 2" in the table below): Kuraray LA2270 (2) Second member 3 A film formed from the following materials was cut into a square with one side measuring 30 mm. Polyethylene terephthalate (PET): Shin-Tack Chemical Co., Ltd. PET#50 Polyvinyl chloride (PVC): Lintec Corporation P-204RW(ER2) Acrylic resin: Kuraray Comoglass Then, an acrylic emulsion adhesive was applied to one surface of the cut film to form a first adhesive layer 31, and a second member 3 was produced.

[0044] <Comparative Example 1> Instead of the acrylic elastomer of the first member 2, the following materials were used as comparative examples. Urethane elastomer: Cainz earthquake-resistant mat Styrene elastomer: Aronkasei AR-S4645 Polyester elastomer: Aronkasei ES-A65C1

[0045] [Implementation of anti-slip measures] An anti-slip method was carried out using the anti-slip kits produced in Example 1 and Comparative Example 1. The experimental procedure for the anti-slip method will be described with reference to Figs.

[0046] <Example 2: Tensile test in the vertical direction> The first adhesive layer 31 of the second member 3 was adhered to two tensile metal plates set in a tensile tester. Then, the first members 2 of Example 1 and Comparative Example 1 were placed between the second members 3. In Example 2, the tensile metal plates set in the tensile tester were pulled in directions away from each other while maintaining the tensile metal plates in a parallel state, as shown in FIG.

[0047] <Example 3: Horizontal tensile test> The experiment was carried out in the same manner as in Example 2, except that the tensile metal plates were pulled in opposite directions while maintaining a parallel state, as shown in Figure 4. In actual use, it is preferable to have an anti-slip effect in the horizontal direction, so two types of acrylic elastomer were used for the first member 2 in the experiment.

[0048] <Example 4: Peel test> A string was attached to one corner of the first member 2, and the tensile metal plates were pulled in a direction away from each other while maintaining the tensile metal plates in a parallel state, as shown in FIG.

[0049] The results of Example 2 are shown in Table 1, the results of Example 3 in Table 2, and the results of Example 4 in Table 3. Tables 1 and 2 show the maximum load (N) when any surface of the first member 2 peels off from the second member 3, and Table 3 shows the maximum load (N) when the first member 2 peels off from the second member 3. [Table 1]

[0050] [Table 2]

[0051] [Table 3]

[0052] The results in Tables 1 to 3 show that when an acrylic elastomer was used as the first member 2, the maximum load was significantly higher than when urethane, polyester, or styrene materials were used, regardless of the components of the second member 3. This means that there is a very strong interaction between the components used in the second member 3 and the acrylic elastomer of the first member 2. Therefore, it was confirmed that the combination of the first member 2 made of an acrylic elastomer and the second member 3 provides a significant anti-slip effect.

[0053] [Separation method] A first member 2 made from acrylics 1 and 2 was bonded to a second member 3 made from PET, PVC, and acrylic. When ethanol was applied to the bonding surface so that it soaked in, the first member 2 and the second member 3 could be easily peeled off. [Industrial Applicability]

[0054] The anti-slip kit 1, 1a disclosed in the present application can be used to prevent a second object 20 from slipping against a first object 10. Therefore, it is possible to easily prevent slipping on objects in the home, such as carpets and towels, which should not be easily slippery, and is therefore useful in the household consumables industry. [Explanation of symbols]

[0055] REFERENCE SIGNS LIST 1, 1a... anti-slip kit, 2... first member, 3... second member, 31... first adhesive layer, 4... third member, 41... second adhesive layer, 10... first object, 20... second object

Claims

1. An anti-slip kit for use in preventing a second object from sliding relative to a first object, the kit including a first member and a second member; the first member is formed of an acrylic elastomer, The second member includes a component selected from the group consisting of polyethylene terephthalate, polyvinyl chloride, polypropylene, polycarbonate, acrylic resin, polyethylene, and biaxially oriented polypropylene. kit.

2. The second member is in the form of a film, and a first adhesive layer is formed on one surface of the film. The kit of claim 1.

3. The method further includes a third member in the form of a film, the third member comprising: comprising a component selected from the group consisting of polyethylene terephthalate, polyvinyl chloride, polypropylene, polycarbonate, acrylic resin, polyethylene, and biaxially oriented polypropylene; a second adhesive layer formed on one surface of the film form; The adhesive strength of the second adhesive layer is smaller than the adhesive strength of the first adhesive layer. The kit of claim 2.

4. The second member is provided in a form selected from the group consisting of a film form, a thread form, and a form dissolved in a solvent. The kit of claim 1.

5. A method for preventing a second object from slipping relative to a first object, comprising: the second object has a surface comprising a component selected from the group consisting of polyethylene terephthalate, polyvinyl chloride, polypropylene, polycarbonate, acrylic resin, polyethylene, and biaxially oriented polypropylene; The anti-slip method includes: and a first member disposing step of disposing a first member formed of an acrylic elastomer between the surface of the second object having the component on its surface and the first object. Anti-slip method.

6. a first modification step is carried out before the first member placement step to provide the surface of the second object with the component; The first improvement step includes: The method is carried out using a second member that is in the form of a film formed from the components and has a first adhesive layer formed on one surface of the film, a bonding step of bonding the first adhesive layer of the second member to the surface of the second object. The anti-slip method according to claim 5.

7. a first modification step is carried out before the first member placement step to provide the surface of the second object with the component; The first improvement step includes: The method is carried out using a second member in which the component is provided in a form selected from the group consisting of a film, a thread, and a solvent-dissolved form; When the second member is in the form of a film, the component is formed on the surface of the second object by heating; When the second member is in the form of a thread, the component is formed on the surface of the second object by heating or by sewing the component into the surface of the second object; When the second component is in a form dissolved in a solvent, the second component dissolved in the solvent is applied to the second object, and the solvent is evaporated to form the component on the surface of the second object. The anti-slip method according to claim 5.

8. the first object is a floor surface coated with acrylic paint or a floor surface made of polyethylene plywood, The second object is a fabric product. The anti-slip method according to any one of claims 5 to 7.

9. a second modification step is carried out before the first member placement step to provide the surface of the first object with the component; The second improvement step includes: Implemented using the second member according to claim 6, a bonding step of bonding the first adhesive layer of the second member to a surface of the first object, The first object is a floor surface other than a floor surface coated with acrylic paint or a floor surface made of polyethylene plywood, or a cloth product, The second object is a fabric product. The anti-slip method according to claim 5.

10. a second modification step is carried out before the first member placement step to provide the surface of the first object with the component; The second improvement step includes: The method is carried out using a third member having a film shape formed from the components and a second adhesive layer formed on one surface of the film shape, wherein the adhesive strength of the second adhesive layer is smaller than the adhesive strength of the first adhesive layer; a bonding step of bonding the second adhesive layer of the third member to a surface of the first object, the first object is a floor surface other than a floor surface coated with acrylic paint and a floor surface made of polyethylene plywood, The second object is a fabric product. The anti-slip method according to claim 5.

11. A method for separating a first object and a second object, in which the anti-slip method according to any one of claims 5 to 7 and 9 to 10 is carried out, the separation method comprising: and an alcohol applying step of applying alcohol between the first object and the second object. Separation method.

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