JP3181257U - Fiber reinforced plastic board with design pattern - Google Patents

Abstract

An object of the present invention is to provide a fiber reinforced plastic with a design pattern that can be easily manufactured with a simple structure, can be manufactured at low cost, has a beautiful design pattern on the internal pattern layer, is lightweight, has high strength, and is durable and weather resistant. Provide a board.
An unsaturated polyester resin 6 is impregnated into a sheet of glass fiber 5 and degassed to create a color between a first resin layer 2 and a second resin layer 4. A pattern layer 3 for displaying a design pattern is produced by using a plurality of types of unsaturated polyester resins mixed with different pigments, and the front and back surfaces are made to be an uneven surface 7 having fine irregular portions.
[Selection] Figure 1

Description

The present invention relates to a fiber reinforced plastic plate with a design pattern that can be used for various uses such as interior and exterior wall materials, partition materials, interior materials, and the like of buildings.

Conventionally, with the intention of creating an aesthetic environment in buildings, paintings and patterns on interior walls and partitions are used to decorate decorative products such as stained glass (using colored lead-shaped rims to combine small pieces of colored glass. As a part of the decoration, a glass plate or the like having a cloth or the like printed with a pattern or a picture adhered to the back surface is used.

These conventional decoration materials used for the walls and partitions inside and outside the building have many problems due to production problems, price problems, maintenance problems, and the like.

For example, in the case of stained glass, the following steps are minimally required to be integrated as a panel.
That is, 1. 1. Make a lot of patterns based on the original drawing. 2. Create many colored glass pieces based on this pattern; 3. Arrange colored glass according to the original drawing of stained glass. 4. Assemble the colored glass with rim (lead wire). The rim (lead wire) joint is fixed by soldering or the like and then finished, and the stained glass is completed and assembled on the wall.
As described above, the stained glass required many steps and a lot of time and cost to complete it before decorating.

In addition, when a piece of paper or cloth with a pattern or picture printed on the back side of transparent glass is attached to the wall, the adhesive surface of the piece of paper or cloth with the glass peels off when it is used for several years. In some cases, it could not withstand use. For this reason, it has been necessary to periodically perform maintenance by checking at regular intervals.

As described above, conventionally known decorative materials used for wall materials, partition materials, and the like have many problems.
For this reason, the present applicant gives an aesthetic impression to the viewer, is simple in construction and can be easily created, can be made at a low price, has strong impact resistance, is weatherproof, is crime-proof, and The present invention provides a device related to a fiber reinforced plastic plate with a design pattern that can be used as an optimal material that can withstand long-term use.

In this device, an unsaturated polyester resin is impregnated into a sheet of glass fiber and defoamed on the first resin layer. The unsaturated polyester resin is used to create a pattern layer on which a design pattern consisting of a contour line and a colored portion is displayed. On the patterned layer, the same unsaturated polyester resin as the first resin layer is made of glass. A second resin layer prepared by impregnating a fiber sheet and defoaming is prepared, and the front and back surfaces are made to be non-smooth surfaces having irregular and irregularly shaped irregularities. For the unsaturated polyester resin used in the second resin layer, a diluent such as a styrene monomer, an antifoaming agent, an acrylic pigment, a curing agent, and the like are sequentially stirred and mixed on the base material. Fabric with a design pattern characterized by being foamed A reinforced plastic plate.

In addition, a pattern layer for displaying a design pattern is created on the first resin layer, a second resin layer is formed on the pattern layer, and a second layer is formed on the lower surface of the first resin layer. The upper surface of the first resin layer is a smooth surface having irregular and irregularly shaped irregularities. The first resin layer and the second resin layer are made of glass fiber as a reinforcing fiber adhesive. Unsaturation as a matrix material in which a matte sheet is mixed with a diluent such as a styrene monomer, an antifoaming agent, an acrylic pigment, a curing agent, and the like, which are then stirred and mixed in sequence. Covered with a polyester resin, impregnated into the glass fiber sheet, then defoamed and cured, and the handle layer uses multiple types of unsaturated polyester resins created by changing the pigments to be mixed. And display the design pattern consisting of the outline and the colored part, Are those made by curing the Le, it is a design pattern containing fiber-reinforced plastic plate was characterized.

For the above first and second devices, the design pattern of the pattern layer is created with the contour line on the line and the coloring part filling the remainder, and the contour line is composed of a thickener, a white or black pigment, and an accelerator. It was created by drawing using a blended unsaturated polyester resin mixed with a curing agent, and the colored portion was fed using an unsaturated polyester resin mixed with pigments and curing agents to be colored. It is characterized by the fact that it is created by filling in.

From the above, the present invention is created by the simple work of creating the first resin layer, then creating the design layer on which the design pattern is displayed, and creating the second resin layer on it. It is possible, and the cost required for it is small and can be made inexpensively.

In addition, the present invention provides a pattern layer for displaying a design pattern created by a contour line and a colored portion mainly composed of an unsaturated polyester resin, a glass fiber sheet excellent in light transmittance and an unsaturated polyester resin as a main component. The design pattern of the pattern layer is clearly visible and can give a strong impression of beauty to a person who sees through the first resin layer and the second resin layer.

In addition, because the entire body is made of fiber reinforced plastic plates with the handle layer in between, it is lightweight and has high strength and durability, so it has a high crime prevention function and the handle layer is the first resin layer or the second layer. Since it is covered with the resin layer, it does not fade and can withstand long-term use.

In addition, since the front and back surfaces of the present invention are covered with a resin layer containing a glass fiber sheet, it has high strength, is hardly damaged, and has excellent durability and can withstand long-term use. In addition, because the front and back surfaces are formed with a non-smooth surface consisting of fine irregularities of irregular shapes, the glass fiber sheet becomes inconspicuous, and the design pattern appears to float due to the lens effect caused by light refraction. It gives an aesthetically pleasing impression as seen through a water pattern that represents water fluctuations.

(A) is a front view showing an embodiment of a fiber reinforced plastic plate with a design pattern of the present invention, (B) is a cross-sectional view enlarging a part of the cross section along the AA line of (A) The perspective view which shows the apparatus for producing embodiment of the fiber reinforced plastic board containing the design pattern of this invention FIG. 3 is an enlarged cross-sectional view showing a creation process when an embodiment of a fiber reinforced plastic plate with a design pattern of the present invention is created using the apparatus of FIG. 2, (A) is a cross-sectional view at the stage of creating the first resin layer; B) is a cross-sectional view of the stage where the contour of the pattern layer is created on the top surface of the first layer resin layer, and (C) is a cross-sectional view of the stage where the colored portion other than the contour line of the pattern layer is created on the top surface of the first layer of resin layer. , (D) is a cross-sectional view at the stage of creating the second resin layer covering the top surface of the pattern layer

The fiber reinforced plastic board with design pattern of the present invention is a fiber reinforced plastic board that allows design patterns such as designs, pictures, patterns, letters, symbols, and geometric patterns to be easily seen from the outside surface, and is lightweight and strong. It has excellent impact resistance, water resistance, and weather resistance, and is suitable for use in building interior and exterior wall materials, partition materials, interior materials, and the like.

The drawings show an embodiment in which the fiber reinforced plastic plate with the design pattern of the present invention is used for stained glass, which is a kind of inner and outer wall materials.

FIG. 1A shows a front view of the embodiment, and FIG. 1B is an enlarged cross-sectional view showing a part of the cross section taken along line A-A in FIG.

1 shows an embodiment of a fiber reinforced plastic plate with a design pattern of the present invention to be used as a stained glass. A pattern layer 3 in which a design pattern is formed on a first resin layer 2 is created. A second resin layer 4 is formed on the substrate.

The first resin layer 2 is an unsaturated polyester obtained by mixing a sheet-like glass fiber 5 with a diluent such as a styrene monomer, an antifoaming agent, an acrylic pigment, a curing agent, and the like in order. The resin layer 6 is impregnated and defoamed, and a pattern layer 3 is formed on the first resin layer 2 and a design pattern as a stained glass is formed. In addition, a second resin layer 4 having the same configuration as that of the first resin layer 2 is overlaid. In addition, the lower surface of the first embodiment of the present invention, that is, the lower surface of the first resin layer 2, and the upper surface, that is, the upper surface of the second resin layer 4, have fine irregular portions. The non-smooth surface 7 is formed.

In order to create the non-smooth surface 7 formed on the upper and lower surfaces of the first embodiment (the lower surface of the first resin layer and the upper surface of the second resin layer), for example, a release material as shown in FIG. You may select and use the polyester film 17 for a stamping die.

In the first embodiment, the first and second resin layers 2 and 4 are mainly composed of an unsaturated polyester resin, so that they are light transmissive, and the core material of the glass fiber 5 sheet incorporated therein. Combined with the effect, it has high strength and impact resistance, has excellent durability and can withstand long-term use.

In addition, since both the front and back surfaces of the resin layers 2 and 4 are not smooth surfaces, but are formed with the non-smooth surface 7 covered with fine irregular-shaped irregularities, it is difficult to get noticeable scratches, The sheet of glass fiber 5 also becomes inconspicuous. Moreover, since the surface area is increased by the uneven portions of the non-smooth surface formed on the front and back surfaces of the resin layers 2 and 4, the design pattern of the pattern layer 3 described in FIG. A fine change such as a water pattern that looks and resembles the fluctuation of water appears and gives an aesthetically favorable impression.

The pattern layer 3 displays a design pattern (pattern) composed of a straight or curved outline 8 which is a characteristic of stained glass, and a colored portion 9 other than the outline 8, and the outline 8 is thickened. Painted using an unsaturated polyester resin mixed with a hardener with a mixture of wood, white or black pigment, and accelerator, and the colored portion 9 is an unsaturated polyester resin mixed with a pigment of color to be colored and a curing agent Is used to flow in and fill in the inner and outer portions of the contour 8.
The first embodiment is formed in a substantially square shape in FIG. 1, but can be formed in a shape according to the use state by cutting the periphery in a desired shape.

In the fiber reinforced plastic plate with a design pattern as the stained glass shown in the first embodiment, after the first resin layer 2 is formed, the pattern layer 3 on which the design pattern is formed is formed, and two layers are formed thereon. The resin layer 4 can be formed by a simple operation, and the cost required for the resin layer 4 is small and can be produced at a low cost.

Moreover, since this Embodiment 1 is a stained glass, it is provided in the place where external light or comparatively strong light is poured. This light is made of a sheet of glass fiber 5 and an unsaturated polyester resin 6 excellent in light transmittance. Note through the pattern layer 3 displaying the design pattern created by the first resin layer 2 and the second resin layer 4 as the main component, the contour 8 and the colored portion 9 as the main component of the unsaturated polyester resin. The design pattern of the pattern layer 3 is clearly visible and can be seen as beautiful stained glass.

In addition, since the whole is made of a fiber reinforced plastic plate with the handle layer 3 interposed therebetween, it is lightweight and has high strength, so that it has a high crime prevention function and the handle layer 3 is the first resin layer 2 or the second layer. Since it is covered with the resin layer 4 of the eye, it does not fade and can withstand long-term use.

FIG. 2 shows an apparatus 10 for creating Embodiment 1 of the fiber reinforced plastic plate with the design pattern of the present invention. The apparatus 10 includes a desk-like main body 11 provided with a transparent glass plate 13 on the upper surface and a middle plate 14 provided with a plurality of illumination lamps 15 at an intermediate height, and front, rear, left and right sides of the upper surface of the transparent glass plate 13. And a frame member 12 provided along the line.

The frame member 12 is made of metal and has an L-shaped cross section. The frame member 12 is formed according to the length and width of the rectangular transparent glass plate 13, and is placed along the four sides of the transparent glass plate 13. . And when producing Embodiment 1, it is used in order to fix the original figure 16 (this original figure 16 is illustrated in FIG. 3) showing the design pattern as a stained glass.

3 (A) to 3 (D) show a process of creating the first embodiment of the fiber reinforced plastic plate with the design pattern of the present invention using the apparatus 10 shown in FIG.

As described in FIG. 1, the first embodiment of the fiber reinforced plastic plate with a design pattern of the present invention has a lower first resin layer 2, a pattern layer 3 representing an intermediate design pattern, and two uppermost layers. It consists of the resin layer 4 of the eye, (A) shows the creation process of the first resin layer 2, and (B) and (C) show the creation process of the pattern layer 3 representing the design pattern, (D) shows the process of forming the second resin layer 4.

First, in the preparation, a thin film 17 such as a polyester film having a thickness of 25 microns, for example, a sheet (for example, a glass mat of 450 g / m 2) formed by matting glass fibers 5 with an adhesive, An unsaturated polyester resin 6 used as a matrix material for the second resin layers 2 and 4, an unsaturated polyester resin used for creating a design pattern for the pattern layer 3, and the like are prepared.

The film 17 is subjected to a kneading process (for example, a process of forming fine wrinkles on the target material as much as a hand kneading), and then a wrinkle stretching process (for example, a weak heat iron, press, etc.) After a slight wrinkle-stretching step, a thin thin wrinkle is left (a state in which a fine wrinkle is formed and the surface is covered with fine uneven portions).

In addition to the unsaturated polyester resin 6 for forming the first and second resin layers 2 and 4, the unsaturated polyester resin is unsaturated for the contour line 8 and the colored portion 9 for forming the pattern layer 3. Prepare a polyester resin. In the former, a diluent such as a styrene monomer, an antifoaming agent, an acrylic pigment, a curing agent, and the like are sequentially stirred and mixed. Also, the latter, that is, the one for creating the handle layer 3, uses a resin having a high viscosity, and the one for creating the contour 8 is prepared by mixing a thickener, a white or black pigment, and a curing agent mixed with a promoter. For the coloring portion 9, a color pigment for coloring is added and a curing agent is mixed. Furthermore, the original drawing 16 showing the design pattern as the stained glass is prepared.

The unsaturated polyester resin 6 for creating the first and second resin layers 2 and 4 is produced as follows. In the unsaturated polyester resin (base material) placed in the stirring vessel, materials such as diluents such as styrene monomers, antifoaming agents, and acrylic pigments are sequentially added, and each time these materials are introduced, they are stirred. The mixture is mixed and defoamed after the final curing agent is introduced to make a usable unsaturated polyester resin 6. (In the present application, regarding the process of making the unsaturated polyester resin 6, “a diluent such as a styrene monomer, an antifoaming agent, an acrylic pigment, a curing agent, etc. are sequentially stirred, mixed and defoamed”. It is written in such a way)
This defoaming is performed by vacuum suction from the unsaturated polyester resin 6 to be used by using a vacuum defoaming machine (for example, a commercially available vacuum pump for sucking foam and an aluminum thick container connected by a high-pressure hose). To remove small bubbles.

When the above preparation is completed, the first resin layer 2 is first prepared. This process is indicated by (A).
An original drawing 16 representing a design pattern as a stained glass is placed on the upper surface of the transparent glass plate 13 on the upper surface of the main body 11 of the apparatus 10 and fixed with a frame member 12. After that, a film 17 in a slightly wrinkled state (unsmooth surface covering the whole with fine uneven portions) is laid on the original drawing 16 as a release material.
The film 17 is slightly larger than the original drawing 16 and has a size that covers the frame member 12. This also serves to form a dish-like depression into which the liquid unsaturated polyester resin 6 flows.

Next, the glass fiber 5 sheet as the reinforcing fiber is placed on the film 17, and the unsaturated polyester resin 6 as a matrix material from which small bubbles are removed is placed on the glass fiber 5 sheet. Cover the fiber 5 sheet, and when the glass fiber 5 sheet is well impregnated, use the roller again to defoam and wait until it is cured and formed as the first resin layer 2. The thickness of the first resin layer 2 is set to 2.0 mm.

When the first resin layer 2 has been cured, (B) and (C) at the stage of creating the pattern layer 3 based on the original drawing 16 representing the design pattern of the stained glass will be described.

(B) explains the process of creating the contour line 8 which is a portion corresponding to the “lead-shaped rim having an E-shaped cross section” in the stained glass 3 in the handle layer 3.
An outline 8 of the handle layer 3 is drawn on the surface of the first resin layer 2, and the outline 8 is created based on the original drawing 16 fixed on the transparent glass plate 13 by the frame member 12. That is, the design pattern of the original drawing 16 on the transparent glass plate 13 is clearly projected through the film 17 and the first resin layer 2 by the light of the illumination lamp 15 on the intermediate plate 14 provided below the transparent glass plate 13. The outline 8 of the original drawing 16 can be easily drawn.

Contour line 8 is obtained by extracting a high-viscosity unsaturated polyester resin obtained by mixing a thickener, a white or black pigment, and an accelerator with a curing agent into a string from a tapered tip of an appropriate extractor. create.

The remaining colored portion 9 of the incomplete pattern layer 3 that has created the contour line 8 will be described in the stage of creating the colored portion 9 shown in FIG.
The coloring portion 9 of the pattern layer 3 proceeds with the work based on the original drawing 16 illuminated by the light of the illumination lamp 15 below the transparent glass plate 13 as in (B). That is, an unsaturated polyester resin in which a pigment of a color to be colored and a curing agent are mixed is flowed to the upper surface of the first resin layer 2 in the same position and shape as in the original drawing 16 and painted to be colored and cured. wait. The pattern layer 3 including the outline 8 is completed by the coloring of the coloring portion 9, but the thickness is set to 2.0 mm.

Next, a second resin layer 4 is formed on the surface of the handle layer 3, and this stage will be described with reference to (D).

Diluting agent such as styrene monomer, antifoaming agent, acrylic pigment and curing agent are stirred and mixed sequentially, and vacuum defoaming machine (for example, a commercially available vacuum pump that sucks bubbles into an aluminum thick container The unsaturated polyester resin 6 as a matrix material from which small bubbles have been removed by vacuum suction using a high-pressure hose) is placed on a glass fiber 5 sheet as a reinforcing fiber laid on the surface of the pattern layer 3. Cover.

The second resin layer 4 in which the sheet of glass fiber 5 is impregnated with the unsaturated polyester resin 6 is defoamed using a roller, and then a little wrinkle is left as in the first resin layer 2. The film 17 (with the irregularly shaped irregularities remaining on the entire surface) is placed on the second resin layer 4 and defoamed using a defoaming tool such as a brush material. So that the thickness is 2.0 mm.

When the second resin layer 4 is cured, the film 17 covering the lower surface of the first resin layer 2 and the film 17 on the upper surface of the second resin layer 4 are peeled off, and the fiber reinforced plastic plate with the design pattern of the present invention is peeled off. Embodiment 1 is created.

In the first embodiment of the design-reinforced fiber reinforced plastic plate of the present invention, the total thickness of the first resin layer 2, the handle layer 3, and the second resin layer 4 is 6.0 mm. (The size in the vertical and horizontal directions is cut with a cutter according to the original drawing 16 and adapted for use.) The thickness of 6.0 mm was set in consideration of the glass mounting width of a normal household aluminum sash.

Although the above Embodiment 1 demonstrated as an example which implemented the fiber reinforced plastic board containing the design pattern of this invention to stained glass, the fiber reinforced plastic board containing the design pattern of this invention has the following excellent points.

In the present invention, after the first resin layer 2 is created, the design layer 3 on which the design pattern is displayed can be created, and the second resin layer 4 can be created thereon. In addition, the cost required for this is small and can be produced at low cost.

The present invention also includes a first resin layer 2 and a second resin layer 4 mainly composed of a sheet of glass fiber 5 having excellent light transmittance and unsaturated polyester resin 6, and an unsaturated polyester resin. The design pattern of the pattern layer 3 is clearly visible because it is poured through the pattern layer 3 that displays the design pattern created by the contour line 8 as the main component and the colored portion 9 whose main component is the unsaturated polyester resin. , Can give a strong impression to those who see this.

Moreover, since the whole is made of fiber reinforced plastic plates with the pattern layer 3 interposed therebetween, it is lightweight and has high strength and durability, so that it has a high crime prevention function and the pattern layer 3 is the first resin layer 2. Alternatively, since it is covered with the second resin layer 4, it does not fade and can withstand long-term use.

In the present invention, both the front and back surfaces are not completely smooth surfaces, but the non-smooth surface 7 covered with fine irregular shaped irregularities, so that the design pattern appears to float due to the lens effect due to light refraction, It also gives an aesthetically pleasing impression as seen through a water crest representing water fluctuations.

In addition, the fiber reinforced plastic plate with the design pattern of the present invention is not limited to the stained glass of the above-described embodiment, and it requires light transmission, needs to withstand long-term use and be lightweight in consideration of crime prevention from the outside. Can be used as a material, for example, when a fiber reinforced plastic plate that represents a design pattern such as a pattern, picture, or pattern is provided on a part of interior / exterior wall materials, interior doors, partition materials such as partitions, interior materials, entrance doors, etc. It is the best one.

2 1st resin layer 3 Handle layer 4 2nd resin layer 5 Sheet-like glass fiber 6 Unsaturated polyester resin (first resin layer, second resin layer)
7 Non-smooth surface

Conventionally, with the intention of creating an aesthetic environment in buildings, paintings and patterns on interior walls and partitions are used to decorate decorative products such as stained glass (using colored lead-shaped rims to combine small pieces of colored glass. As a part of the decoration, a glass plate or the like obtained by bonding a cloth piece printed with a pattern or a picture to the back surface is used.

For example, in the case of stained glass, the following steps are minimally required to be integrated as a panel.
That is, 1. 1. Make a lot of patterns based on the original drawing. 2. Create many colored glass pieces based on this pattern; 3. Arrange colored glass according to the original drawing of stained glass. 4. Assemble the colored glass with rim (lead wire). The rim (lead wire) joint is fixed by soldering or the like and then finished, and the stained glass is completed and assembled on the wall.
As described above, the stained glass required many steps and a lot of time and cost to complete it before decorating.

Conventionally , decorative products that have been painted or patterned on part of the interior wall material or partition material for the aesthetic environment of the building, such as stained glass (using colored lead-shaped rims to combine small pieces of colored glass As a part of the decoration, a glass plate or the like in which a cloth or the like printed with a pattern or a picture is bonded to the back surface is used.

Claims (3)

Using multiple types of unsaturated polyester resins made by impregnating an unsaturated polyester resin into a glass fiber sheet and defoaming it to mix different color pigments. Then, create a pattern layer that displays a design pattern consisting of a contour line and a colored portion, and impregnate a glass fiber sheet with the same unsaturated polyester resin as the first resin layer on the pattern layer, A second resin layer prepared by defoaming is created, and the front and back surfaces are made to be non-smooth surfaces having irregular and irregularly shaped irregularities, wherein the first and second resin layers The unsaturated polyester resin used in the above is characterized in that a diluent such as a styrene monomer, an antifoaming agent, an acrylic pigment or a curing agent, etc. are sequentially stirred and mixed to defoam this base material. Reinforced plastic with design pattern Board Create a pattern layer that displays the design pattern on the first layer of resin, create a second resin layer on top of the pattern layer, and create a lower layer and second layer on the first layer of resin. The upper surface of the resin layer is a non-smooth surface having irregular and irregularly shaped irregularities. The first resin layer and the second resin layer are formed by matting glass fibers as reinforcing fibers with an adhesive. The resulting sheet is mixed with a diluent such as a styrene monomer, an antifoaming agent, an acrylic pigment, a curing agent, and the like in order, and covered with an unsaturated polyester resin as a matrix material from which the foam has been removed. This is made by impregnating the glass fiber sheet and then defoaming and curing, and the handle layer is formed by changing the pigment to be mixed, etc. Display a design pattern consisting of It was created by, a design pattern-filled fiber-reinforced plastic plate, which was characterized by The design pattern of the pattern layer is created with a linear contour line and a colored portion that fills the remainder, and the contour line is a mixture of a thickener, white or black pigment, and accelerator mixed with a curing agent. It is created by drawing using saturated polyester resin, and the colored part is created by inflowing and filling using unsaturated polyester resin mixed with pigment and curing agent of the color to be colored, 3. A fiber-reinforced plastic plate with a design pattern according to claim 1 or claim 2

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