JPH0593457A - Indicating material for floor material - Google Patents

Abstract

PURPOSE:To display indicating function in a dark place by including polyvinyl ride resin grain-shaped substance with a large quantity of compounded inorganic filler, in paste resin with light-storing pigment included in, and by forming indicating material. CONSTITUTION:Polyvinyl chloride resin grain-shaped substance 2 with a large quantity of compounded calcium carbonate is included in transparent paste resin 5 with light-storing pigment 4 included in, and indicating material 1 for floor material is formed. Then, the light of incidence is performed through the surface of the indicating material 1, and stored light is emitted to be pale through the paste resin 3 for a long time even after a light source is removed. Accordingly, even in a dark place, the indicating function of the direction or the like can be displayed.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a display material for a flooring material having a display function to be laid on an indoor floor surface or a corridor.

[0002]

2. Description of the Related Art There are various types of floor materials laid on indoor floor surfaces, corridors, etc., but few floor materials themselves have a display function.

Generally, floor materials have many functions such as improving the aesthetic appearance of the floor surface and corridors, giving a pedestrian a pleasant walking feeling, silencing effect, and non-slip. In order to make the indication of direction and the indication of characters, figures, etc. visible to some extent on such a commonly used floor material even in a dim place, a tape or sheet having a fluorescent or phosphorescent function is provided on the floor material. Was pasted. In addition, it was sometimes painted on the surface of the flooring material using paint or paint.

[0004]

[Problems to be Solved by the Invention] When a sign indicating a direction, a letter indicating an emergency exit, or the like is indicated by tape or paint on the surface of a floor material of a corridor or passage, a person may walk on it. The tape was peeling or worn. Further, the paint was gradually worn away and faded, and was unsightly. In addition, a tape or paint or the like having an indication on the surface of the floor material was not so preferable from the viewpoint of aesthetics. For example, for the display in a dark place such as a passageway in a theater or a movie theater, there are many pedestrians, and the above-mentioned display means is of little use.

The present invention has been made in view of the above problems, and exhibits a display function even in a dark place, and the display is peeled off, turned over, or becomes thin and disappears even in a heavy walking place. It is an object to provide a display material for a floor material that does not have a problem.

[0006]

In order to achieve the above object, the display material for flooring material of the present invention has the following constitution. That is, it is a display material for a flooring material characterized in that a polyvinyl chloride resin granular material containing a large amount of an inorganic filler is contained in a transparent paste resin containing a phosphorescent pigment.

[0007]

With the above structure, the display material for flooring material of the present invention is
Since it has a phosphorescent pigment in a transparent paste resin,
Even in a dark place, the phosphorescent pigment appears to glow bluish white. Therefore, if characters or figures are cut out on a conventional floor material and the cut out portion is fitted with the floor material of the present invention, only the portion of the display material of the present invention emits bluish white even in a dark place. You can Further, since the display material of the present invention is one in which a polyvinyl chloride resin granular material in which a large amount of an inorganic filler is blended is contained in a transparent paste resin, it is affected by a temperature change like a floor material which is usually used. Little stretching and shrinkage, and good dimensional stability. Therefore, there is no gap in the boundary line of the cutout portion. Further, since the paste resin is transparent, the granular material contained in the paste resin looks three-dimensional. Therefore, the floor material display material itself also has a deep pattern as a floor material, and is a display material that does not feel uncomfortable with conventional floor materials. Further, when it is bright, the cutout portion functions as a pattern, and at the same time, it also functions as a display of characters, patterns and the like.

[0008]

Embodiments of the present invention will be described below with reference to the drawings.

To 100 parts of polyvinyl chloride, 8 parts and 50 parts of a stabilizer and a plasticizer are added, respectively, and at the same time, 160 parts of calcium carbonate is added as a filler to obtain 1 to 1 parts of desired pigment
5 parts were added, and the mixture was stirred and mixed at about 180 ° C. for 10 minutes, cooled and pulverized to form a granular material.

On the other hand, to 100 parts of a transparent paste resin, about 30 to 150 parts of phosphorescent G-SS (trade name of Nemoto Special Chemical Co., Ltd.) as a phosphorescent pigment was added and stirred, and the above particulate matter was added, Further, the mixture was stirred and mixed, and the mixture was supplied onto a conveyor belt to adjust the thickness, followed by sintering and roll pressing to obtain a sheet-like display material for flooring material.

The thickness of the display material for floor material was about 1.3 mm. A backing material for thickness adjustment was attached to the back surface of the display material via an adhesive.

FIG. 1 is a partially enlarged sectional view of a flooring display material 1 according to the present invention. 2 is a granular material, 3 is a paste resin, 4 is a luminous pigment, and 5 is a backing material. Since the phosphorescent pigment 4 is present in the transparent paste resin 3, the display material 1
Light is incident from the surface of and the light accumulated is emitted through the paste resin 3 for a while even after the light source is removed.

In FIG. 1, the surface of the display material 1 is uneven, but it goes without saying that it may be a smooth surface. In general, a synthetic fiber non-woven fabric or the like can be used as the backing material 5, but the backing material 5 may be attached if necessary. Lining material 5
It goes without saying that those that do not have can be used.

FIG. 2 is a perspective view showing a state where the display material of the present invention is inlaid on a conventional floor material, and 10 is a conventional floor material. The conventional floor material 10 and the display material 1 have the same thickness, and it is desirable to use the same pattern for the uneven pattern on the surface.

The phosphorescent pigment used in the present invention may be used not only as a phosphorescent pigment alone, but also as being supported on the surface of mica or the like. As the phosphorescent pigment, a zinc sulfide phosphor or the like can be used.

The size of the above-mentioned granules is not particularly limited, but it is preferable that the granules pass through a screen of 2.0 mm and have a size of 0.2 mm or more.
If the particles are too large, they may not be visible because they are hidden by the particles even if the phosphorescent pigment is contained in the transparent paste resin. Because it happens.

[0017]

As is apparent from the above description, the display material for flooring material of the present invention is used by being inlaid on the flooring material, and the direction and the like can be displayed even in a dark place, and the display portion can be walked. Even if it does not peel off or disappear even when used in a bright place, it does not feel discomfort with other floor materials, gives an impression close to conventional floor materials, and has a display function. It is effective.

[Brief description of drawings]

FIG. 1 is a partially enlarged sectional view showing a display material for flooring material according to an embodiment of the present invention.

FIG. 2 is a perspective view showing a state in which the display material of the present invention is inlaid in a conventional floor material.

[Explanation of symbols]

 1 Flooring material 2 Granules 3 Paste resin 4 Luminescent pigment

─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. ⁵ Identification code Internal reference number FI technical display location D06M 15/248

Claims (1)

[Claims] 1. A display material for flooring, characterized in that a polyvinyl chloride resin granule containing a large amount of an inorganic filler is contained in a transparent paste resin containing a phosphorescent pigment.