JPH04130833U - molding - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a molding that has a decorative effect by arbitrarily combining metallic colors and various colors. [Structure] The molding body 70 and the design sheet 30 are integrally joined, and the design sheet 30 has a surface transparent layer 3.
and a metal design layer 1 made of, for example, chromium sputtering.
and a colored resin layer 2 are sequentially laminated. What should be noted here is that the metal design layer 1 transmits light when the thickness is 300 Å or less (for example, 150 Å). Therefore, a highly decorative color can be seen in which the color of the colored resin layer 2 is added to the original metallic color of the metal design layer.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

The present invention has a decorative effect by arbitrarily combining metallic colors and various colors. Regarding molding.

0002

[Prior art]

Traditionally, moldings with metallic colors have been made on both sides, as shown in Figure 5. A resin film 8 on which a metal particle layer 9 is formed to create a metallic tone color, and a motor. It consists of a main body 7 and a transparent surface layer 6 for protecting the metal particle layer 9 (for example, JP-A-57-186554). The metal particle layer 9 is applied to the surface of the resin film 8 made of polyester or the like by sputtering. The metal thin film is formed by metal thin film forming means such as vapor deposition or vapor deposition. In addition, the metal particle layer 9 is whether the resin film 8 and the resin film laminated thereto are made of a specific resin material. In some cases, it may have adhesive properties. In addition, the metal particle layer generally has a thickness of about 500 to 600 Å (angstroms). It has thickness. The metal particle layer 9 has metal particles arranged in a relatively dense state. It reflects light and transmits almost no light.

0003 The surface transparent layer 6 is made of an ionomer resin with excellent transparency and abrasion resistance. In addition, the molding body 7 is generally made of elastic material such as ionomer or vinyl chloride resin. Made of synthetic resin with excellent properties. In the molding, the metal particle layer 9 can be easily seen through the surface transparent layer 6. It is in a state where it is recognized. That is, the light 99 transmitted through the surface transparent layer 6 passes through the metal particle layer 9. It is reflected by the surface transparent layer 6 and refracted by the surface transparent layer 6. Therefore, the above molding is made of gold. It will exhibit a generic tone color.

0004

[Issue to be solved]

However, the above conventional technology has the following problems. That is, in the conventional molding described above, the raised decoration of the metal particle layer 9 The effect is still not sufficient and the metallic tone lacks depth. Furthermore, it is extremely difficult to color various metals in arbitrary colors. On the other hand, Requests for moldings to have a decorative effect of unique metallic colors that are deliberately combined is extremely strong. The present invention was made in view of such conventional problems, and it is possible to use metal-like colors and various types of We aim to provide moldings with decorative effects that combine colors arbitrarily. It is something to do.

[0005]

[Means for solving problems]

This invention is a molding made by integrally joining the molding body and the design sheet. The above design sheet has a surface transparent layer, a metal design layer, and a colored resin layer from the surface. The metal design layer has a thickness of 300 angstroms or less. The molding is characterized by: The surface transparent layer and transparent resin layer may be made of, for example, ionomer, ethylene copolymer, etc. It is made of resin film such as polymer, acrylic resin, fluororesin, etc. In addition, the above metal The takumi layer includes chromium (Cr), aluminum (Al), Metals such as titanium (Ti) and nickel (Ni) are deposited by vapor deposition, sputtering, etc. It is formed by a thin film forming means. In addition, as the colored resin layer, a semi-transparent resin film is used. Items that are brightly or opaquely colored, or items that are colored while still being a transparent film. There is.

[0006] In addition, the metal design layer has a thickness of 300 Å or less, and the arrangement of metal particles is relatively controlled. It is in a rough condition. When the thickness exceeds 300 Å, the arrangement of metal particles becomes relatively dense. become a state. Therefore, the metal design layer above reflects most of the light, and the colored wood layer provided underneath The color of the fat layer does not appear. In addition, the colored resin layer can add various colors to the metallic tone color of the metal design layer. It is provided below the metal design layer mentioned above. In addition, the above-mentioned surface transparent layer is applied to the above-mentioned metal design layer during the use of molding. It protects the In addition, the above-mentioned molding body is formed around the design sheet, for example, the molding body is formed around the design sheet. By extrusion molding, etc. using elastic synthetic resin such as polymer, vinyl chloride resin, etc. Form into a strip.

[0007] In addition, the molding body may be molded by integrally melting and bonding with the above-mentioned design sheet, for example. , the above design sheet is inserted into a mold, and the two are integrally joined. Also, In addition to the above-mentioned design sheet, a metal reinforcing material is buried in the molding, and the Cert molding is also possible. Additionally, a transparent resin layer may be formed between the metal design layer and the colored resin layer. preferable. This provides a molding with a deep metallic tone. can be done.

[0008]

[Action and effect]

In the molding according to the present invention, the metal design layer has a thickness of 3. 00 Å or less. Therefore, on the surface side of the molding, most of the light first passes through the surface. Passes through the bright layer. Next, some of the light is reflected on the surface of the metal design layer, and some of the light is reflected on the surface of the metal design layer. It passes through the metal design layer. Next, the light that has passed through the metal design layer is applied to the colored resin layer. reach Then, it is reflected on the surface of the colored resin layer and conversely becomes the metal design layer and the surface transparent layer. comes through.

[0009] Therefore, the light reflected from the metal design layer and the light reflected from the surface of the colored resin layer are the same. It becomes visible from time to time. In addition, when a transparent resin layer is formed between the metal design layer and the colored resin layer, The light transmitted through the metal design layer and the transparent resin layer and reflected on the surface of the colored resin layer is It is refracted and reflected by the transparent resin layer. Therefore, a deep metallic color can be seen. . Therefore, according to the present invention, metallic colors and various colors can be arbitrarily combined. Moldings can be provided that have a decorative effect.

0010

【Example】

Example 1 The molding according to the embodiment of the present invention will be explained using FIGS. 1 and 2. Ru. That is, as shown in FIG. 1, the molding of this example has a molding body 70 and a design pattern. and the seat 30 are integrally joined. The design sheet 30 has a transparent surface layer 3, a metal design layer 1, and a colored resin layer 2. , layered one after another.

[0011] The surface transparent layer 3 is made of a transparent resin film made of fluororesin. Also , the metal design layer 1 is formed on the surface by sputtering chromium metal (Cr). This is a metal particle layer formed on the surface of the transparent layer 3. What should be noted here is that the metal design layer 1 has a thickness of about 150 Å. That's true. Further, the metal design layer 1 has a metal design layer 1 on the surface of the surface transparent layer 3. The particles are relatively coarse and arranged in a planar manner. Therefore, the money The attribute design layer 1 has both light transmittance and light reflectivity, and reflects a part of the light as well as , some of the light passes through.

0012 The colored resin layer 2 is made of ethylene copolymer resin and is colored blue. . The molding body 70 is made of transparent olefin resin. Next, Figure 2 shows the entire molding, and the part surrounded by the chain line in the figure This is the main part of the mall 700 (the part corresponding to FIG. 1). Also, the molding Below the main part 700 of the molding, an upper lip 701 and a welt part 702 are connected. , and a lower lip 703.

[0013] In addition, in manufacturing the molding body 70, the surface transparent layer 3 and the metal design are A design sheet 30 is prepared in advance by integrally joining layer 1 and colored resin layer 2. . Then, the joint parts of the design sheet 30 and the molding body 70 are melted, and these parts are melted. integrally formed. As a result, as shown in FIGS. 1 and 2, a surface abutting seal portion 704 is formed on the upper edge. A molded body formed by integrally joining a molding body 70 having a shape and a design sheet 30. get a rating.

[0014] Next, the effects will be explained. That is, in the molding according to this example, the surface transparent layer 3 is provided on the outermost surface. The metal design layer has a thickness of 150 Å. Therefore, as shown in Figure 1, On the surface side of the molding, most of the light 99 passes through the surface transparent layer 3. pass. Next, a part of the light 99 is reflected by the metal design layer 1, and a part of the light 99 is also reflected by the metal design layer 1. It passes through the metal design layer 1. Next, the light 99 that has passed through the metal design layer 1 is The colored resin layer 2 is reached. Then, the light 99 is reflected on the surface of the colored resin layer 2, and the light 99 is reflected in the opposite direction. direction, passes through the metal design layer 1 and the surface transparent layer 3, and comes out to the surface.

[0015] Here, the colored resin layer is laminated below the metal design layer. Besides that Therefore, the light 99 reflected on the surface of the metal design layer 2 and the light 99 reflected on the surface of the colored resin layer 2 are The emitted light 99 is reflected and visible at the same time. That is, in addition to the metallic tone color that the metal design layer 1 has, the colored resin layer 2 has At the same time, the blue color appears. Therefore, the two colors overlap and their phase Due to the multiplication effect, the color of the above-mentioned colored resin layer is combined with the color of the metal, resulting in excellent decorative properties. Colors become visible.

[0016] Example 2 As shown in Figure 3, the molding of this example has the metal design in Example 1 above. A transparent resin layer 31 is provided between layer 1 and colored resin layer 21. Others , the same as in Example 1. Like the colored resin layer 21, the transparent resin layer 31 is made of ethylene copolymer resin. Rinaru. However, unlike the colored resin layer 21, the transparent resin layer 31 is made of colorless and transparent resin. Consists of a fatty layer. The molding in this example is configured as described above, so it has the following excellent features. It has a decorative effect.

[0017] That is, as shown in FIG. 3, on the surface side of the molding 7, the intensity of the light 99 is The portion first passes through the surface transparent layer 3. Next, the light 99 is applied to the surface of the metal design layer 1. At the same time, a part of the light passes through the metal design layer 1. Next, metal design layer 1 is applied. The passed light 99 passes through the transparent resin layer 31 and reaches the colored resin layer 21. Then, the light 99 is reflected by the colored resin layer 21 and further bent by the transparent resin layer 3. Fold. Therefore, the molding in this example has a deep metallic color and a colored resin layer. It appears as a mixed color with the color of .

[0018] Example 3 As shown in Fig. 4, the molding of this example includes a design sheet 30 and a molding body. 70 and a transparent coating layer 62 that covers the top and side surfaces of the design sheet 30. . The above-mentioned design sheet 30 has, from the surface, a surface transparent layer 3, a metal design layer 1, and a transparent resin layer. It is formed by sequentially laminating a fat layer 32, a colored resin layer 22, and a resin layer 33. Further, the metal design layer 1 is made of an aluminum vapor-deposited layer having a thickness of 100 Å. The surface transparent layer 3 and the resin layer 33 are made of transparent ethylene copolymer. Consists of fat. Further, the transparent resin layer 32 is made of transparent polyester resin.

[0019] Further, the colored resin layer 22 is made of a colored urethane resin colored blue. Further, the molding includes the design sheet 30, the molding body 70, and the surface. The surface transparent film 62 is integrally formed by extrusion insert molding.

[0020] In the molding, the molding body 70 and the transparent resin film 62 are It is integrally formed from a transparent ionomer resin that is homogeneous and has good compatibility. Therefore, the molding in this example has the excellent transparency inherent to ionomers. , abrasion resistance, cold resistance, weldability, strong elasticity, etc. are maintained as they are.

[0021] The molding in this example is configured as described above, so it has the following excellent features. It has a decorative effect. That is, as shown in FIG. 4, on the surface side of the molding, the light 99 is Most of it first passes through the surface transparent film 62 and the surface transparent layer 3. Next, light 99 A part of it is reflected on the surface of the metal design layer 1, and a part of it reflects the metal design layer 1. pass.

[0022] Next, the light 99 that has passed through the metal design layer 1 passes through the transparent resin layer 32 and is exposed to the colored resin. Layer 22 is reached. Then, the light 99 is reflected on the surface of the colored resin layer 22, and vice versa. Visible through transparent resin layer 32, metal design layer 1, surface transparent layer 3, and surface transparent film 62 It's coming. Therefore, the light 99 reflected on the surfaces of the metal design layer 1 and the colored resin layer 22 simultaneously appear. Therefore, the molding of this example is the same as the molding of Example 2 above. It has an excellent decorative effect.

[Brief explanation of drawings]

FIG. 1 is a sectional view of a molding according to Example 1.

FIG. 2 is a sectional view of the entire molding according to Example 1.

FIG. 3 is a sectional view of a molding according to Example 2.

FIG. 4 is a sectional view of a molding according to Example 3.

FIG. 5 is a partially cutaway perspective view of a conventional molding.

[Explanation of symbols]

1. ．． ．． Metal design layer, 2, 21, 22. ．． ．． colored resin layer, 30. ．． ．． design sheet, 31, 32. ．． ．． transparent resin layer, 3. ．． ．． surface transparent layer, 62. ．． ．． surface transparent film, 70. ．． ．． Mall body, 700. ．． ．． Main part of the mall,

Claims (2)

[Scope of utility model registration request] [Claim 1] A molding formed by integrally joining a molding body and a design sheet, wherein the design sheet has a surface transparent layer, a metal design layer, and a colored resin layer laminated in order from the surface. The thickness of the metal design layer is 3.
A molding characterized by having a thickness of 00 angstroms or less. 2. The molding according to claim 1, wherein a transparent resin layer is formed between the metal design layer and the colored resin layer.