JPH09226087A - Decorative material - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain a pictorial pattern with a superb reproducibility of degradation and also high profundity by forming a protecting layer on the dyed pictorial pattern of a nonwoven fabric layer consisting of a polyester fiber with a dyed pictorial pattern formed in a sublimable disperse dye. SOLUTION: A dyed pictorial pattern 2 colored in a sublimable disperse dye is formed on the surface of a nonwoven fabric consisting of a polyester fiber to form a transparent protecting layer 3 on the surface of the dyed pictorial pattern 2. The protecting layer 3 ameliorates the abrasion resistance of the surface of nonwoven fabric 1. At the same time, in order to adjust the luster of the surface, the protecting layer 3 is formed of a urethane resin, acrylic resin or ultraviolet curable resin by a method such as printing, coating or impregnation, or of a thermoplastic resin such as polypropylene by an extrusion coating method. In this case, the design effects of the decorative material are further enhanced with profundity and threedimensional aspects by embossing the face of the protecting layer 3 in a texture or a lattice pattern. In addition, it is possible to add an antibacterial agent, a fungicide or a flame retardant to the protecting layer 3.

Description

Detailed Description of the Invention

[0001]

TECHNICAL FIELD The present invention relates to a decorative material made of a non-woven fabric having a dyed pattern.

[0002]

2. Description of the Related Art Conventionally, (1) a makeup having a structure in which a protective layer is formed on the printed surface by printing a pigment ink on the surface of a paper such as a decorative material paper, titanium paper or a non-woven fabric by a gravure printing method. A decorative sheet in which a sheet is attached to a base material such as plywood, particle board, or an inorganic plate, and (2) a decorative sheet printed by a gravure printing method using pigment ink on the surface of paper such as titanium paper , A particle board, a board made of an inorganic board, etc., using an emulsion type adhesive, etc., and then a decorative board made by applying an alkyd resin, unsaturated polyester resin, etc. to the printed surface and curing it. ) A decorative sheet printed by a gravure printing method using a pigment ink on the surface of paper such as titanium paper is impregnated with melamine resin, diallyl phthalate resin (hereinafter referred to as DAP resin), etc. Kurubodo, overlaid with a substrate made of inorganic board or the like veneer or the like of the heat-pressed configuration is known.

However, in any of the above-mentioned decorative plates (1) to (3), a conventional pigment ink is used on the surface of paper such as decorative material paper, titanium paper or non-woven fabric by a gravure printing method or the like. Since a printed decorative sheet is used, the smoothness of the surface of the printing material such as paper for decorative material, paper such as titanium paper or non-woven fabric is not good and printability is extremely poor. Therefore, the transferability of the ink from the printing plate to the surface of the printing material is poor, and it is impossible to print a color tone pattern with rich gradation, and it was manufactured using the above decorative sheet. As for the decorative board, there is a drawback in that it is not possible to obtain a decorative board having a picture pattern with a rich gradation and a poor design.

[0004]

SUMMARY OF THE INVENTION It is an object of the present invention to provide a decorative material which is excellent in gradation reproducibility and has a deep picture pattern and excellent design.

[0005]

[Means for Solving the Problems] A non-woven fabric layer composed of polyester fibers having a dyeing pattern formed by a sublimable disperse dye, and a protective layer formed on the surface of the dyeing pattern. It is a cosmetic material characterized by. With this configuration, since the sublimable disperse dye penetrates into the fiber, it is possible to form a deep and rich dyed picture pattern in the non-woven fabric layer, so that a cosmetic material with excellent design can be obtained. To be

It is characterized in that a base layer, an adhesive layer, a non-woven fabric layer made of polyester fiber having a dyeing pattern formed by a sublimable disperse dye, and a protective layer are laminated in this order. It is a cosmetic material. In this case, it is possible to obtain an interior decorative plate such as a furniture material, a wall material, a flat material, etc., which has a rich dye pattern with rich gradations and which has an excellent design property.

The above-mentioned decorative material is characterized in that the non-woven fabric layer is impregnated with a resin. In this case, a cosmetic material having extremely excellent surface properties can be obtained.

[0008] A decorative material comprising a pressure-sensitive adhesive layer, a non-woven fabric layer made of polyester fibers having a dyeing pattern formed by a sublimable disperse dye, and a protective layer, which are laminated in this order. In this case, it is possible to obtain a wallpaper that has a deep dyed pattern with rich gradation and is excellent in design and easy to attach to a wall surface.

The above decorative material is characterized in that the dyed pattern is formed by sublimation transfer printing using a sublimation transfer printing sheet printed with an ink containing a sublimable disperse dye. The design pattern is printed on a smooth paper with good printability and then transferred to a non-woven fabric, so that a deep design pattern with rich gradation can be obtained, and the size of the design pattern is stable. The material is obtained.

[0010]

DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 is a diagram showing a laminated constitution of a decorative material of the first invention, FIG. 2 is a diagram showing a laminated constitution of a decorative material of the second invention, and FIG. 3 is a diagram showing a laminated structure of the decorative material of the invention, 1 is a nonwoven fabric, 2 is a dyeing pattern, 3 is a protective layer, 4 is an adhesive layer, 5 is a base material layer, 6 is a pressure-sensitive adhesive layer, and 7 is Represents release paper respectively.

The laminated structure of the decorative material of the first invention is as shown in FIG. 1, and the surface of the nonwoven fabric 1 made of polyester fiber is dyed with a sublimable disperse dye to give a dyed pattern 2
Is formed, and the transparent protective layer 3 is formed on the surface of the dyed pattern 2. The purpose of the protective layer 3 is to improve the physical properties such as abrasion resistance of the surface of the nonwoven fabric 1 and to adjust the gloss of the surface. Printing using a urethane resin, an acrylic resin, an ultraviolet curable resin or the like, Formed by a method such as coating or impregnation, polyester resin,
It is formed by extrusion coating a thermoplastic resin such as polypropylene resin. In the case of the decorative material having this configuration, by embossing a texture pattern, a lattice pattern, or the like from the surface of the protective layer 3, it is possible to further enhance the design effect by the three-dimensional effect of the deep dyed picture pattern and embossing. Further, an antibacterial agent, an antifungal agent, a flame retardant, etc. may be added to the protective layer 3 to provide a cosmetic material having antibacterial, antifungal and flame retardant properties. The decorative material according to the first aspect of the present invention has a deep dyeing pattern pattern with excellent gradation reproducibility and is used as a furniture material, wall surface material, ceiling material, etc. by being attached to the surface of various base materials. it can.

The laminated structure of the decorative material of the second invention is as shown in FIG. 2, and is a base material such as wood material such as plywood, particle board, medium density fiber board (MDF), inorganic board, metal board and the like. A layer 5, an adhesive layer 4, a nonwoven fabric layer 1 made of polyester fiber having a dyeing pattern 2 formed of a sublimable disperse dye, and a protective layer 3 made of a transparent resin are laminated in this order. The decorative material according to the second aspect of the present invention includes a base material layer 5
After the non-woven fabric layer 1 having the dyed picture pattern 2 formed by the sublimable disperse dye is stuck to the surface using an emulsion type adhesive or the like, the dyed picture pattern 2 of the non-woven cloth 1 is coated with an alkyd resin, It is produced by applying a saturated polyester resin to a predetermined thickness and curing it. In this case, since the non-woven fabric layer 1 is partially impregnated with the resin and cured, a decorative material having excellent surface properties can be obtained. In addition, when there is a possibility that the dyed picture pattern 2 of the non-woven fabric 1 bleeds into the resin when applying the alkyd resin, unsaturated polyester resin, etc., it is possible to prevent bleeding on the dyed picture pattern 2 surface of the non-woven fabric 1 in advance. You can do the coating for.

In the decorative material of the second aspect of the present invention, the nonwoven fabric layer 1 having the dyed picture pattern 2 formed of the sublimable disperse dye is impregnated with DAP resin, melamine resin or the like to form a resin-impregnated sheet, Similarly, a resin-impregnated core sheet and an overlay sheet are produced, and a decorative material sandwiched between them and hot-pressed and cured is attached to the surface of the wooden base material layer 5 with an adhesive, or The base material layer 5, the resin-impregnated non-woven fabric layer 1 and the resin-impregnated overlay sheet may be superposed and heat-pressed to cure the resin. In the decorative material produced by the above method, the resin forming the protective layer and the impregnated resin are integrated, and when the same resin is used, a decorative board having extremely strong surface physical properties can be obtained. In this case, also in this case,
When the dye is likely to bleed from the dyed pattern 2 side of the nonwoven fabric 1 into the resin when impregnated with DAP resin, melamine resin, etc., the dyed pattern 2 side of the nonwoven fabric 1 is prevented from bleeding. You just have to give it a coating. The decorative material according to the second aspect of the present invention is a decorative board having a deep dyeing pattern with excellent gradation reproducibility and excellent surface properties, such as furniture material, wall surface material, ceiling material, and flat material. It can be used as various interior materials.

The laminated constitution of the decorative material of the third invention is, as shown in FIG. 3, a release paper 7, an adhesive layer 6, and a non-woven fabric made of polyester fibers having a dyeing pattern 2 formed by a sublimable disperse dye. The layer 1 and the transparent protective layer 3 are laminated in this order. The purpose of the protective layer 3 is to improve the physical properties such as abrasion resistance of the surface of the nonwoven fabric 1 and to adjust the gloss of the surface. Printing using a urethane resin, an acrylic resin, an ultraviolet curable resin or the like, It is formed by a method such as coating, or is formed by extrusion coating a thermoplastic resin such as polyester resin or polypropylene resin. In the case of the decorative material having this configuration, by embossing a texture pattern, a lattice pattern, or the like from the surface of the protective layer 3, a deeper dyeing pattern pattern and the three-dimensional effect of the embossing further enhance the design effect. It can also be increased. Since the adhesive layer 6 is provided on the back surface of the non-woven fabric 1, the release paper 7 can be peeled off and easily attached to a wall surface or the like, so that it can be used as an adhesive type wallpaper that is easily attached.

As the non-woven fabric 1 used in the decorative material of the present invention, a non-woven fabric made of polyester fiber dyeable with a sublimable disperse dye can be used. The non-woven fabric preferably has a smooth surface, and when a dyed pattern is formed, the design effect is more excellent. A thickness of 30 to 50 g / m ² can be preferably used.

In order to form the dyed picture pattern 2 on the surface of the non-woven fabric 1, a picture pattern is printed on a transfer sheet base material such as pure white paper by gravure printing using an ink containing a sublimable disperse dye. The sublimation transfer printing sheet produced by (1) is overlaid on the non-woven fabric 1 so that the ink surface of the sublimation transfer printing sheet faces downward, and the temperature is 180 to 200 ° C. and the pressure is 1.
Sublimation transfer printing can be performed by an ordinary sublimation transfer printing method in which heat pressing is performed for 30 to 40 seconds under a condition of 00 to 300 g / cm ² . The dyed picture pattern 2 can be formed on the non-woven fabric 1 by roll printing, screen printing or the like, but the reproducibility of the gradation of the picture pattern is inferior because it is directly printed on the non-woven cloth having a poor surface smoothness. Since there is a problem that the dimensional stability of the non-woven fabric on which the dyed pattern 2 is formed is poor due to the steaming and soaping steps, it is preferable to form the dyed pattern by the sublimation transfer printing method.

Example 1 A sublimable yellow ink having a composition of 10 parts of sublimable disperse dye, 8 parts of ethyl cellulose (Hercules, N7CP), and 82 parts of solvent (xylol, butanol) on 40 g / m ² of pure white paper, red. A sublimation transfer printing sheet having a floral pattern was prepared by gravure printing using ink and indigo ink.
The printing surface of the sublimation transfer printing sheet is a 40 g / m ² non-woven fabric made of polyester fiber (Toyobo, Ekule 6
401A) surface, place between the heating plate and the base, and
Sublimation transfer printing was performed by hot pressing under the conditions of 00 ° C., pressure 0.3 kg / cm ² , and time 30 seconds, and a non-woven fabric having a flower pattern dyeing pattern was produced. On the dyed surface of the non-woven fabric having the dyed pattern of this flower pattern, a 2-component curing type urethane resin is coated at a solid content of 20 g /
m ^{2 was} applied and cured to obtain a decorative material having a protective layer formed on the surface of the nonwoven fabric partially impregnated with the urethane resin. The obtained decorative material was excellent in gradation reproducibility and had a deep floral dyed pattern, and was excellent in design. The decorative material obtained above was attached to the surface of veneer plywood or the like using an adhesive to obtain a decorative material that can be used as a wall material, a furniture material, a ceiling material, or the like.

Example 2 In the same manner as in Example 1, a non-woven fabric having a dyed floral pattern was produced by sublimation transfer printing. The obtained non-woven fabric having a dyed flower pattern was adhered to the surface of the plywood using an emulsion type adhesive. 250 g / m ^{2 of} unsaturated polyester resin was applied to the surface of the non-woven fabric, a matte release film was adhered to the surface of the non-woven fabric, and the unsaturated polyester resin was cured to prepare an unsaturated polyester resin decorative board. . The obtained decorative board was excellent in gradation reproducibility and had a deep flower pattern dyeing pattern. The surface was matte and excellent in design, and the surface physical properties were extremely excellent. .

Example 3 In the same manner as in Example 1, a non-woven fabric having a dyed floral pattern was produced by sublimation transfer printing. A polypropylene resin was laminated by extrusion coating to a thickness of 20 μm on the dyed surface of the non-woven fabric having this flower pattern dyeing pattern, and embossed from the polypropylene resin layer surface using an embossing plate with a texture pattern. An acrylic resin adhesive is applied to the other surface to a thickness of 40 g / m ² , and a release paper is laminated on top of this to form a protective layer made of polypropylene resin on the front surface and adhere to the back surface. A cosmetic material that can be used as an adhesive type wallpaper having an agent layer formed was obtained. The obtained decorative material for wallpaper had a three-dimensional effect, rich gradation, and a deep flower pattern, which had an excellent design effect.

[0020]

[Effects of the Invention] A decorative material comprising a nonwoven fabric layer made of polyester fiber having a dyed picture pattern formed of a sublimable disperse dye and a protective layer formed on the dyed picture pattern surface, or a wood or inorganic base material layer. And a decorative material composed of a non-woven fabric layer composed of polyester fibers having a dyeing pattern formed by an adhesive layer and a sublimable disperse dye, and a protective layer, or a pressure-sensitive adhesive layer and a sublimable disperse dye. A non-woven fabric layer composed of a polyester fiber having a dyed picture pattern formed by a sublimable disperse dye, which is a decorative material having a structure in which a non-woven fabric layer made of polyester fiber having a dyed picture pattern and a protective layer are sequentially laminated. And the dyed pattern is formed by the sublimation transfer printing method. The picture pattern, can be the picture pattern to further deep excellent very reproducibility of gradation, those obtained decorative material having excellent design property. The decorative material of the present invention can be suitably used as an interior material such as a furniture material, a wall material, a ceiling material, and a flat material.

[Brief description of drawings]

FIG. 1 is a diagram showing a laminated structure in a decorative material of the first invention.

FIG. 2 is a diagram showing a laminated structure in the decorative material of the second invention.

FIG. 3 is a diagram showing a laminated structure in the decorative material of the third invention.

[Explanation of symbols]

 1 Non-woven fabric 2 Dyeing pattern 3 Protective layer 4 Adhesive layer 5 Base material layer 5 Adhesive layer 7 Release paper

Claims (5)

[Claims] 1. A non-woven fabric layer made of polyester fiber having a dyed pattern formed by a sublimable disperse dye,
A decorative material comprising a protective layer formed on the surface of the dyed pattern. 2. A base layer, an adhesive layer, a non-woven fabric layer made of polyester fibers having a dyeing pattern formed by a sublimable disperse dye, and a protective layer are laminated in this order. And cosmetic materials. 3. The decorative material according to claim 2, wherein the nonwoven fabric layer is resin-impregnated. 4. A decorative material comprising a pressure-sensitive adhesive layer, a non-woven fabric layer made of polyester fiber having a dyed pattern formed by a sublimable disperse dye, and a protective layer, which are laminated in this order. 5. The dyed pattern is formed by sublimation transfer printing using a sublimation transfer printing sheet produced by printing with an ink containing a sublimable disperse dye. The cosmetic material described in 1 to 4.