JPS61196042A - Building panel for controlling cockroach - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

Detailed Description of the Invention [Technical Field 1] The present invention relates to a cockroach repellent m used as a floorboard, etc.
This is related to the s plate.

[Background Art 1] The appearance of garbage in the kitchen etc. is not only unsanitary but also causes discomfort to people. Therefore, many attempts are being made to get rid of cockroaches by installing cockroach traps in rooms such as kitchens. However, in the method of getting rid of cockroaches by installing cockroach traps, the cockroach traps can only be installed in a few places in the room at most, and they only act as "points" and affect the entire surface of the room. Therefore, it is impossible to prevent cockroaches from entering the room. Therefore, we sprayed light repellents indoors,
Attempts have been made to prevent cockroaches from invading by repelling cockroaches from this cockroach repellent.

However, if you simply spray the cockroach repellent indoors, the effect of the cockroach repellent will gradually fade as it comes into contact with the air, and the effectiveness of the cockroach repellent will be lost in a short period of time. There was a problem with it disappearing.

[Object of the invention] The present invention has been made in view of the above points, and an object thereof is to provide a building board for preventing cockroaches that can maintain the effect of the cockroach repellent over a long period of time. It is something to do.

[Disclosure of the Invention] The building board for repelling cockroaches according to the present invention is characterized in that it is formed by bonding board materials with an adhesive containing a cockroach repellent. By incorporating the cockroach repellent into the adhesive used to prevent the cockroach repellent from coming into direct contact with the air,
The purpose of the present invention is to achieve the above object by preventing the cockroach repellent from rapidly losing its effectiveness.The present invention will be described in detail below with reference to Examples.

Adhesives include those commonly used in the manufacture of plywood and particleboard, such as vinyl acetate, phenolic,
Various adhesives such as urethane adhesives can be used, and a cockroach repellent is mixed into this adhesive. As the cockroach repellent, commonly available commercially available agents can be used, such as boric acid, butylhydroxyanisole, wasabi, and the like. The cockroach repellent can be added to the adhesive either by directly adding the cockroach repellent to the adhesive or by encapsulating the cockroach repellent in microcapsules. The walls are made of materials that cannot be dissolved in adhesive solvents, such as sodium alginate, polyvinyl alcohol, and silica, and are formed to be easily destroyed by external forces.

Figure 1 shows an example of plywood A manufactured using this adhesive, in which several veneers 1, 1...
The plywood A can be manufactured by bonding the decorative veneer 2 with the adhesive 3 containing the cockroach repellent. At this time, in this embodiment, each veneer 1.1.
...and the decorative veneer 2 is also impregnated with the same cockroach repellent as that mixed in the adhesive 3. When this plywood A is used as a flooring material to construct a house, the cockroach repellent contained in the adhesive 3 gradually oozes out onto the surface of the plywood A, and over a long period of time, the cockroach repellent is used to prevent cockroaches. It will have a repellent effect.

Especially for you! Since the pre-repellent is contained in the adhesive 3 and does not come into direct contact with air, the cockroach repellent effect can be maintained for a longer period of time. In this embodiment, the cockroach repellent is applied not only from within the adhesive 3, but also from within the adhesive 3.
The material impregnated in the veneer 1 and the decorative veneer 2 will also seep out onto the surface of the plywood A and act on it. In addition, if the cockroach repellent is encapsulated in microcapsules and used, while the plywood A is being stocked, the cockroach repellent will not come into contact with air because it is encapsulated in the microcapsules, and the cockroach repellent will not come into contact with the air. This prevents the repellent from becoming less effective. When plywood A is constructed as an indoor floorboard, when a person walks on plywood A, a load is applied to the microcapsules and the microcapsules are gradually destroyed.
The cockroach repellent oozes out from within the microcapsules into the adhesive layer 3. Therefore, the cockroach repellent will only start to exert its repellent effect outside when it becomes necessary after the construction of the house is completed, so the cockroach repellent effect will last even longer. be.

In addition, in the above embodiment, the veneer 1 and the decorative veneer 2 were impregnated with a roach repellent blended with the adhesive. The same type of repellent was used, but the types of the cockroach repellent mixed in the adhesive and the cockroach repellent impregnated and contained in the veneer 1 and the decorative veneer 2 were made to be different. It's okay.

If you use one type of cockroach repellent, the cockroach may get used to it over a long period of time, but if you use two types of cockroach repellent like this, the cockroach will get used to the cockroach repellent. J+) This prevents the repellent effect from becoming small. That is, first, the cockroach repellent acts from the decorative veneer 2 on the surface, and then the cockroach repellent acts from the adhesive 3 on the back side of the decorative veneer 2, and in the same way, the cockroach repellent and the adhesive on the veneer 1 act. The cockroach repellent of agent 3 will ooze out and act on the surface of plywood A alternately, and the cockroach repellent of decorative veneer 2 and veneer 1 will be different from the cockroach repellent of adhesive 3! Since the squirting repellent and the squirting repellent alternately exert their cockroach repellent effects on the surface of plywood A, even if the cockroach gets used to one cockroach repellent, the other cockroach repellent that acts next will be effective against cockroaches. This means that they will be avoided. In this case, the type of cockroach repellent compounded in each adhesive 3, 3, . . . may be different.

Figure 2 shows yet another embodiment, and this one is the best! The repellent was added only to Adhesive 3. At this time, it is preferable to mix different types of cockroach repellents in each adhesive 3 used to bond the veneer 1 and the decorative veneer 2. For example, the adhesive 3a and the adhesive 3b in FIG. Different types of cockroach repellents can be blended in.

Incidentally, in each of the above embodiments, plywood was explained as an m-plate, but by using wood chips as the board material, adding an adhesive containing a cockroach repellent to the wood chips, and shaping and making the board, it is possible to prevent cockroaches. As a repellent building board,
You can create particle board.

[Effects of the Invention] As mentioned above, in the present invention, the board material is bonded with an adhesive containing a cockroach repellent, so the cockroach repellent is contained in the adhesive and is not exposed to air. There is no direct contact, and the cockroach repellent does not disappear rapidly, so it is a cockroach repellent! The repellent effect can be maintained.

[Brief explanation of drawings]

FIG. 1 is a cross-sectional view of one embodiment of the present invention, and FIG. 2 is a cross-sectional view of another embodiment. 1 and 2 are a veneer and a decorative veneer as board materials, and 3 is an adhesive.

Claims (4)

[Claims] (1) A building board for preventing cockroaches, characterized in that it is formed by bonding board materials with an adhesive containing a cockroach repellent. (2) The building board for preventing cockroaches according to claim 1, wherein the board material is a veneer for manufacturing plywood. (3) The building board for preventing cockroaches as set forth in claim 1, wherein the board material is wood chips for manufacturing particle board. (4) The building board for repelling cockroaches according to any one of claims 1 to 3, characterized in that a plurality of types of cockroach repellents are used.