JPS6047149A - Tile - 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 (Subject of the Invention/Field of Industrial Application) The present invention relates to tiles used for finishing buildings using the dry method, and in particular to decorative flooring or wall coverings. It is used as flooring material with guidance signs in case of emergency.

(Prior art) Tiles made of ceramic, linoleum, synthetic resin, synthetic rubber, plywood, asphalt 1-, or fJPt materials thereof have been known, and have excellent durability such as strength, abrasion resistance, chemical resistance, flexibility, etc. There are a variety of excellent materials that take into account the comfort, slip resistance, and ease of construction. In addition, various patterns were applied to these tiles to add a fashionable element.
There is. For example, as described in Japanese Unexamined Patent Publication No. 55-145569, there is a flooring material in which an uneven pattern is formed by paint on the surface of the flooring material.

However, conventional patterned tiles are relatively medium-lined or have only a single pattern on each tile. , or it is difficult for non-city to express a certain image. After laying the floor, patterns are applied by special painting or spraying, but this requires a lot of labor and time.
7.This may include the detail of the pattern or image, the quality of the image,
There are certain limits to expressiveness, mass production, etc.

On the other hand, in recent years, buildings have been using large amounts of petroleum products as building materials, so finding a safe place to escape from the toxic gases generated during a fire has become an important issue. In such emergencies, crawling on the floor is the best way to protect yourself from poisonous gases, but you can also find information on the floor to guide people to the emergency exits, the direction of evacuation equipment, and other necessary matters in an emergency. It is proposed that it be displayed in Therefore, the emergence of a new display method for this purpose has been desired.

(Object of the Invention) The present invention has been made in view of the above-mentioned circumstances, and it is possible to attach a free pattern or image to each individual tile, and also allows a free pattern or image to be attached to the entire surface of the floor or wall. The object is to provide a new tile that can express and decorate images.

(Structure of the Invention) The tile of the present invention comprises a base (4 scraps) made of a sheet-like base material of a constant size, and a printed photographic image surface facing outward on one surface of the base material layer. It has a photographic layer.

(Example) The present invention will be explained in detail below.

In FIG. 1, the tile 1 has a sheet shape of 30 cm square and several millimeters thick, and is composed of a base material Tr42, an adhesive layer, a photographic layer 4, and a protective layer 5. There is. The base material layer 2 is made of ceramic, linoleum, synthetic resin such as vinyl chloride, natural rubber' or synthetic rubber, plywood, asphalt (1-1 linen or fel if necessary)-
The material is a base fabric such as, and a laminate made of these materials,
- Surface 2R is a smooth surface or a rough surface like a canvas, and T surface 21+ is a concarito or temporary housing. The adhesive layer 3 is made of a finished base material.The adhesive layer 3 initially has no adhesive strength at room temperature, but gains adhesive strength by applying heat of about 100 degrees Celsius. The adhesive is made of an adhesive that maintains adhesive strength.The reason for using such an adhesive is to prevent wrinkles from forming in the photographic layer 4 during the manufacturing process of evening C+1, and to prevent the formation of wrinkles in the photographic layer 4 after This will become clearer in the explanation.

In this embodiment, this adhesive is applied to both sides of the resin film and sandwiched between the base layer 2 and the photographic layer 4, and is used in a manner similar to a so-called double-sided tape.

Now, photo Jig4 is a photographic emulsion T having the desired image.
It consists of N4a and a film layer 4b made of a transparent synthetic resin, and a method for manufacturing this will be explained in detail with reference to FIG.

In FIG. 2A, reference numeral 6 is photographic paper on which a desired image has been printed and developed, and a support 7 having extremely thin resin films 7b and 7c coated on both sides of a paper sheet 7a;
Photographic emulsion J in which a silver salt-based photographic emulsion was coated on one side of the support 7 and dried! 4a. A transparent film 8 made of a thermoplastic material such as polyvinyl chloride, milliethylene, etc. has a large number of 11 holes 8a perforated on the surface of the photographic emulsion M4a of the photographic paper 6.
(FIG. 2B), and when heat pressure is applied from the upper surface of the film 8, the film 8 melts due to heat and is welded to the photographic emulsion layer 4a, and the needle hole 8a also disappears, resulting in a uniform film Ft 4 +1 (Figure 2C). At this time, the air between the film 8 and the photographic emulsion layer 4a escapes from the film 468a, and the film layer 4b and the photographic emulsion JfJ4a are in close contact with each other. .

Next, when the film JW4b is pulled in a direction away from the support 7, a film-like printed photograph consisting of the film layer 4b and the photographic emulsion ff14a is obtained (one photo in FIG. 2).

The film-like print photograph obtained in this way was
As shown in the figure, the adhesive layer 3 is interposed and the base material 1i'f2 is
It is heat-pressed. The temperature at this time is 80℃ to 150℃
°C and pressure are /~j kg/cta.

That is, as is clear from the explanation below in FIG. 2, the support 7 used for the photographic paper 6 is
When forming the photographic layer 4 on the base layer 2, the position of the base layer 2 and the photographic layer 4 can be adjusted by using an adhesive that has adhesive strength when heated as described above. The joining can be easily done without creating wrinkles, and by thermocompression bonding, the two can be brought into perfect contact with each other, and even subtle wrinkles can be smoothed out to prevent image distortion.

A protective layer 5 may be formed on the surface of the photographic layer 4 if necessary. The protective layer 5 may be, for example, a thin transparent resin film or a transparent adhesive tape. When used as a legal phase for a long period of time, a photocurable resin may be used, such as unsaturated polyester, acrylic resin, epoxy resin, etc., to which a photosensitizer is added. The protective layer 5 in this case is formed by uniformly applying a photocurable resin onto the surface of the photo IN 4 and then curing it by irradiating it with ultraviolet rays.

As is clear from the above description, any image that can be captured using current photography techniques can be applied to the photographic layer 4. Moreover, it is not only possible to apply one completed image to each quill 1, but also to easily decompose the -4 image into an appropriate number and assign each decomposed image to each tile I. Therefore, it is easy to make the floor surface completed by these tiles 1 represent - images. In addition, the images obtained in this way can be made as detailed and clear as necessary, so they can express not only decorative patterns and images but also letters, drawings, etc. It is also possible to display temporary guidance and other necessary information on the floor.

Of course, the coil 1 can have any arbitrary shape.

(Effects of the Invention) According to the present invention, each tile has a free 2i! ! J4′p
Or you can (=J) the image, and also move it to the floor or to (
It is possible to express a free pattern, image, or image over the entire surface of the Z-tile, and further, if necessary, characters, drawings, etc. can be displayed precisely and clearly.

[Brief explanation of drawings]

The drawings are embodiments of the present invention, in which RFS Figure 1 is a cross-sectional view of a tile, and Figure 2 is a cross-sectional view of a tile from A to J from photographic paper. FIG. 3 is a cross-sectional view for explaining a manufacturing process for obtaining a translayer. l... Tile, 2... Base material layer, 3... Adhesive layer, 4
... Photographic layer, 4a... Photographic emulsion layer, 4b... Film layer, G... Photographic paper, 7... Support. Applicant Co., Ltd.〕No. 1-Craft Co., Ltd. 11

Claims (1)

[Claims] A base + A layer made of a sheet-like base material of a constant size, and a layer bonded to one side of the base layer with the image side of the printed photograph facing outward through an adhesive layer. A tile with a photographic layer. 2. The tile according to claim 1, wherein the photographic layer comprises a film layer made of a transparent synthetic resin and a photographic emulsion layer thermocompressed to the film layer.