JP2000071693A - Resin molding and its manufacture - Google Patents

Abstract

PROBLEM TO BE SOLVED: To bring a stereoscopic sense or a sense of luster into a grain pattern, carbon style pattern or an extract pattern in the case of having these patterns by giving a rift pattern or a woodgrain pattern in a pattern near a natural material in the case of having these pattern in a resin molding. SOLUTION: A lustrous pigment 12 is kneaded with a resin base material, the material filled with the pigment 12 is molded to form a molding body 14, and a hydraulic transfer layer 16 of a predetermined pattern is executed thereon. The pigment 12 in the body 14 and the layer 16 of the surface are gathered to give a stereoscopic sense near a natural material to a rift pattern or a wood grain pattern and to give the stereoscopic sense of a depth to a grain pattern or a carbon style pattern or an abstract pattern to upgrade its quality.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a resin molded product used as an article such as interior equipment of an automobile, indoor furniture and the like, and a method for producing the same, particularly having a stone pattern, a wood pattern and other surface patterns. The present invention relates to a resin molded product capable of giving a high-grade appearance and a method for producing the same.

[0002]

2. Description of the Related Art In recent years, resin molded products which are light in weight but decorated so as to give a high-quality appearance are used. Various methods have been attempted to perform a decoration treatment on this type of resin molded product.

[0003] One method is to add additives such as pigments for coloring and luster and additives for patterning such as wood flour singly or in combination to a resin base material of a resin molded article. It is a method of adding or foaming the resin (see, for example, Japanese Patent Publication No. 4-27932 and Japanese Patent Application Laid-Open No. 8-39610).

[0004] This method can be manufactured at a relatively low cost because it can be manufactured only by mixing or adding an additive or a foaming material to the resin base material itself. For example, it is difficult to express a marble pattern or a wood grain pattern in a state close to actual marble or wood, and there is a drawback that workability is deteriorated when trying to give a high-class feeling to other patterns.

[0005] In a current resin molded product having a metallic tone pattern, metal particles are mixed in a resin base material in order to give the metallic tone appearance. There is a tendency that a portion of the resin which does not contain metal particles, called a weld line, is generated in a portion to be welded, which deteriorates the appearance of the product.

Further, the resin molded product disclosed in Japanese Patent Application Laid-Open No. 8-39610 has a resin base foamed or wood powder added to form a flow pattern or a wood-like pattern. . However, a pattern similar to wood is difficult to impart a sense of quality only by adding wood flour, and therefore, this resin molded product has a glitter pigment carried on wood flour, This complicates the preparatory work before molding, and similarly reduces the moldability of the resin.

Another method is a method in which two hydraulic transfer layers are provided on the surface of a resin molded product (see JP-A-6-166300). In this method, a first transfer layer (lower layer) of a dark color pattern and a second transfer layer (upper layer) of a wood pattern containing a pearl pigment are applied to the surface of a resin molded product to give a high-grade feel to the wood pattern. How to However, application of two transfer layers lowers workability, and it is difficult to impart a high-quality, deep feeling to a resin molded product by using only a thin transfer layer even if two transfer layers are used.

[0008] For example, a grain pattern such as a marble pattern gives a sense of quality when a depth similar to a crack is found inside natural stone, and a grain pattern obtained by vertically cutting or cutting a timber is wood. When it has a unique shine, it can provide a sense of quality found in natural wood.
The shininess is a feeling that the light is strongly reflected from a certain direction because the wood fibers are aligned along the conduit, so that the surface of the material appears to shine strongly depending on the viewing angle. Gives a feeling. Also, an abstract pattern such as a grain of sand, a carbon tone, or a galactic tone can give a product a luxurious feeling if it has a three-dimensional three-dimensional effect and a strong glittering effect. In the two prior arts described above, these patterns are expressed by additives added to the resin molded product itself or two hydraulic transfer layers, respectively, so that the product is given such a sense of quality. It was difficult and the manufacturing process was complicated and uneconomical.

Further, for example, in order to obtain a three-dimensional three-dimensional effect and a strong glitter, it is necessary to use a pigment having a relatively large and rough component called a lame pigment. The pigment of a large component is difficult to be mixed into printing ink when gravure printing a pattern on a transfer film necessary for forming a hydraulic transfer layer, and such a three-dimensional feeling is strong only in the hydraulic transfer layer. A pattern having a brilliant feeling cannot be obtained. This means that the glittering feeling tends to be insufficient with only the hydraulic transfer layer. Conversely, it is difficult to express a desired pattern only by mixing these glittering pigments into a molded article.

[0010]

One of the problems to be solved by the present invention is that a stone pattern or a wood pattern can be made to be a pattern close to a natural material, and a grain pattern, a carbon-like pattern or an abstract pattern. Another object of the present invention is to provide a resin molded product which can give a high degree of three-dimensional feeling and brilliant feeling to the product, and thus can give the product a high-grade feeling.

Another object of the present invention is to provide a resin molded product capable of forming a high-quality pattern without complicating the manufacturing process.

Another object of the present invention is to provide a method for producing a resin molded product capable of forming a high-quality pattern without complicating the production process.

[0013]

A first object of the present invention is to provide a molded article body formed from a resin base material into which a brilliant pigment is kneaded, and a molded article body provided on the surface of the molded article body. Another object of the present invention is to provide a resin molded product comprising a hydraulic transfer layer having a stone pattern, a grain pattern, a grain pattern, a carbon-like pattern or an abstract pattern.

In the first means for solving the problems of the present invention, one or more of natural pigments, synthetic pigments or metal powder pigments of an appropriate color such as pearl, gold or the like can be used as the brilliant pigment. The material can contain a colorant.

Particularly, the glitter pigment and the resin substrate used in the resin molded article of the present invention are in the following combinations according to the desired pattern. (1) Stone Pattern The molded article main body is formed from an uncolored or colored resin base material into which a pearl pigment has been kneaded, and the hydraulic transfer layer has a stone pattern. (2) Wood pattern The molded article main body is formed from an uncolored or colored resin base material into which a pearl pigment or a gold pigment has been kneaded, and the hydraulic transfer layer has a wood grain pattern. (3) Grain pattern, carbon pattern or abstract pattern The molded article body is molded from a colored resin base material to which a lame pigment is added or a lame pigment and a pearl pigment are added. It has an eye pattern, a carbon pattern or an abstract pattern.

The second object of the present invention is to form a molded article main body by molding a resin base material into which a brilliant pigment has been kneaded, and to apply a hydraulic transfer method to the surface of the molded article body. Providing a hydraulic transfer layer having a stone pattern, a grain pattern, a grain pattern, a carbon pattern, or an abstract pattern.

In the second means for solving the problems of the present invention, preferred combinations of the glitter pigment, the resin substrate and the pattern of the hydraulic transfer layer used in the production method are as follows. (1) The glitter pigment is a pearl pigment, and the resin base material is
It is uncolored or colored, and the hydraulic transfer layer has a stone pattern. (2) The glitter pigment is a pearl pigment or a gold pigment, the resin substrate is uncolored or colored, and the hydraulic transfer layer has a wood grain pattern. (3) The glitter pigment is a glitter pigment or a glitter pigment and a pearl pigment, the resin substrate is colored, and the hydraulic transfer layer has a grain pattern, a carbon pattern, or an abstract pattern.

As described above, the glittering pigment is kneaded into the resin base material, and the glittering pigment-containing resin base material is molded to form a resin molded product main body, on which a hydraulic transfer layer having a predetermined pattern is formed. When applied, the glittering pigment in the resin molded article main body and the liquid pressure transfer layer on the surface can give a predetermined pattern a sense of quality. That is, a stone pattern or a wood grain pattern is given a three-dimensional effect close to that of a natural material, and a sand pattern, a carbon pattern, or an abstract pattern is given a deep three-dimensional effect to improve the appearance quality of a resin molded product. Upscale.

In particular, the molded article main body is molded from an uncolored or colored resin base material into which a pearl pigment has been kneaded, and if the hydraulic transfer layer has a stone pattern, it is formed by mixing the pearl pigment. The weld line forms a three-dimensional deep pattern as if it had cracks inside due to the stone-patterned hydraulic transfer layer on it, which gives a sense of quality close to that of natural stone.

The molded article body is molded from a non-colored or colored resin base material to which a pearl pigment or a gold pigment has been added, and if the hydraulic transfer layer has a wood grain pattern, the luster of the pearl pigment or the gold pigment is increased. The sensation adds a shine to the grain of the hydraulic transfer layer, which gives a luxurious feel close to natural wood.

Further, the molded article main body is molded from a colored resin base material into which the lame pigment is kneaded or the lame pigment and the pearl pigment are kneaded, and the hydraulic transfer layer has a grain pattern, a carbon pattern or With an abstract pattern, the relatively large and rough components of the lame pigment are located in the molded article body at an angle that changes subtly, and this gives a deep stereoscopic effect due to the reflection of light, In combination with the pattern of the layer, it is possible to obtain a desired pattern having a strong glitter and a three-dimensional effect. In particular, when two types of glitter pigments, a lame pigment and a pearl pigment, are kneaded, a strong glitter that cannot be obtained only with the hydraulic transfer layer can be obtained.

The liquid pressure transfer layer is formed by floating a transfer film formed by gravure printing on a liquid soluble film using a printing ink on a liquid surface, activating the transfer film, and then transferring the transferred film to the transfer film on the liquid surface. It is formed by immersion so as to press the main body of the molded product, but the pattern can be gravure-printed on the transfer film only for pigments with a particle size of about several μm. It is very advantageous to be able to impart a three-dimensional appearance to the surface pattern by using a pigment having a large component such as a pigment.

[0023]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described in detail with reference to the drawings.
As shown in FIG. 2, a resin base material into which the glittering pigment 12 has been kneaded is formed to form a molded article main body 14, and then, as shown in FIG. It is manufactured by applying a hydraulic transfer layer 16 having a stone pattern, a grain pattern, a grain pattern, a carbon pattern or an abstract pattern. Preferably, the resin molded article 10 is provided with a glossy transparent top coat 18 on the hydraulic transfer layer 16 as shown in FIG.

As the brilliant pigment 12, one or a plurality of natural pigments, synthetic pigments or metal powder pigments of an appropriate color such as pearl, gold or the like is used, and the resin substrate may be uncolored. A coloring agent may be contained. Some examples of preferred glitter pigments are listed below. (1) Pulverized shells and pearls (2) Mica microparticles baked with titanium oxide in a thin film form (pearl pigment or gold pigment depending on the amount of titanium oxide) or oxidized to mica microparticles Iron baked into a thin film (iridescent pigment) (3) Fine particles of preferably 1 to 120 μm such as copper, aluminum, brass, bronze, gold (gold pigment), silver (silver pigment), zinc (dark gray) Iron oxide scaly powder-Of these, large particles mainly composed of aluminum flakes are called lame pigments. (4) Plastic pieces on which metal is deposited, for example, polyethylene terephthalate film on which metal such as aluminum is deposited (silver pigment) or transparent yellow paint on which is ground (gold pigment) ( 5) Glass flakes electroplated with gold, silver, nickel-phosphorus alloy

As the resin substrate used in the resin molded article of the present invention, any suitable resin having high moldability, mechanical properties and heat resistance can be used. Preferred resin components are polycarbonate (PC) and polycarbonate / polycarbonate. Examples include polybutylene terephthalate (PC / PBT), polycarbonate / acrylonitrile / butadiene / styrene polymer (PC / ABS), ABS, and nylon.

The brilliant pigment 12 is added to the resin substrate in an amount of 0.1%.
When kneading at a ratio of 5 to 0.8% by weight and coloring the resin base material itself, the colorant is added in an amount of about 0.04 to 0.07% by weight based on the resin base material.

The pattern of the hydraulic transfer layer 16 applied to the resin molded product of the present invention is appropriately set according to the use of the resin molded product. (Marble pattern), (2) grain pattern, (3) grain pattern, carbon tone pattern, and other abstract patterns. This hydraulic transfer layer 16
As shown in FIG. 3, the transfer film 20 on which a predetermined pattern is printed is wetted by applying an activator through an activator applicator 22 so that the transfer film 20 floats on the liquid surface 26 in the transfer tank 24 while being moistened. By pressing the molded article main body 14 as the transfer object onto the surface of the transfer film 20, the transfer pattern on the transfer film 20 is formed by using the liquid pressure by being immersed. The top coat 18 on the hydraulic transfer layer 16 is applied with an acrylic lacquer or a glossy clear paint for urethane-acrylic two-component plastic.

Some examples of the transfer film 20 are shown in FIGS. The transfer film 20A of FIG. 4 has a marble pattern 16A, the transfer film 20B of FIG. 5 has a rough large grain pattern 16B, and the transfer film 2 of FIG.
0B 'has a wood grain pattern 16B' obtained by cutting a portion having branches, nodes, and bumps.
0C has a grain pattern 16C.

The resin molded article 10 is manufactured as described below by selecting an appropriate glitter pigment 12 and a resin base material according to a desired pattern. In addition, molding is injection molding, extrusion molding,
Casting is performed by an appropriate method. (1) Stone Pattern The molded article main body 14 is molded from an uncolored or colored resin base material into which a pearl pigment is kneaded as the glittering pigment 12,
The hydraulic transfer layer 16 includes a transfer film 20 having a stone pattern.
A is transferred to the surface of the molded article body 14 using A. (2) Wood Pattern The molded article main body 14 is formed from a non-colored or colored resin base material into which a pearl pigment or a gold pigment is kneaded as the bright pigment 12, and the hydraulic transfer layer 16 has a wood grain pattern 16B or 16B. The transfer film 20 </ b> B or 20 </ b> B ′ is transferred to the surface of the molded article body 12 and formed. (3) Grain pattern, carbon pattern or abstract pattern The molded article body 14 is molded from a colored resin base material in which a glitter pigment is incorporated as the glittering pigment 12 or a glitter pigment and a pearl pigment are incorporated. The hydraulic transfer layer 16 is formed by transferring to the surface of the molded article body 12 using a transfer film 20C having a grain pattern 16C, a carbon pattern or an abstract pattern.

[0030]

Next, specific examples of the present invention will be described below. (Comparative Example 1) An uncolored (milky white) ABS resin was used as a resin substrate, and the resin substrate was injection-molded without any pigment kneading into the resin substrate to form a molded product body having a predetermined shape. A beige-colored marble hydraulic transfer layer was applied thereon, and an acrylic lacquer was applied thereon as a top coat. In Comparative Example 1, since no brilliant pigment was contained in the molded article main body, only the marble pattern on the surface was expressed in a planar manner, and a three-dimensional effect was not exhibited.

(Example 1) An uncolored (milky white) ABS resin was used as a resin base material, and 1-10
μ pearl pigment (mica with titanium oxide thinly baked) is kneaded at a ratio of about 0.6% by weight with respect to the resin, and the resin base material is injection-molded to form a molded article having a predetermined shape. Was formed. A beige-colored marble-patterned hydraulic transfer layer as shown in FIG. 4 was applied thereon, and an acrylic lacquer was applied thereon as a top coat. In the resin molded article of Example 1, the glittering pearl pigment in the molded article main body exhibits a strong glittering feeling, and a cracking characteristic peculiar to natural marble occurs, giving a high-grade feeling close to that of natural marble. It was confirmed that. As shown in FIG. 8, this crack feeling is caused by a portion called a weld line not containing a pearl pigment (indicated by 14a in FIG. 8) generated at a position where the resin flows merge at the time of injection molding. Obtained through 16 to give the sensation of being cracked. The weld line 14a absorbs light from the outside and turns black, and thus usually deteriorates appearance. However, the resin molded product of Example 1 is used in reverse to make the weld line 14a look like a crack peculiar to marble. are doing. In particular, when a glitter pigment having a small particle diameter such as a pearl pigment is added, the weld line tends to be easily generated, and this phenomenon can be advantageously used in reverse.

Example 2 An uncolored (milky white) ABS resin was used as a resin base material, and 1-10
μ gold pigment (mica with titanium oxide thickly baked) is kneaded into the resin at a ratio of about 0.6% by weight, and this resin base material is injection-molded to obtain a molded product of a predetermined shape. The body was formed. A grain transfer hydraulic transfer layer of cherries (cherry tree) as shown in FIG. 5 was applied thereon, and an acrylic lacquer was applied thereon as a top coat. In the resin molded product of Example 2, the brilliant gold pigment in the molded product main body shows a strong glittering feeling, and a shining feeling peculiar to natural wood (cherry) is generated, and the luxury feeling close to that of natural wood is obtained. It was confirmed that it would be granted. The shine is
As already mentioned, the natural fiber's wood fibers are aligned along the conduit, and the light is strongly reflected from a certain direction, so that the surface of the material appears to shine strongly depending on the viewing angle, which is Give the product a sense of luxury. Therefore, the resin molded product of Example 2 has a high-grade feeling close to the grain of natural wood.

Example 3 A brown ABS resin was used as a resin base material, and a 1-10 μm gold pigment (thick mica with titanium oxide baked thick) was used as a brilliant pigment. The mixture was kneaded at a ratio of about 0.6% by weight, and the resin base material was injection molded to form a molded product main body having a predetermined shape. A hydraulic transfer layer of a high-grade wood-grained wood grain pattern (a pattern with a knob or a node) as shown in FIG. 6 was applied thereon, and an acrylic lacquer was applied thereon as a top coat. The resin molded product of the third embodiment is also similar to the second embodiment,
It has been confirmed that the glittering gold pigment in the molded article main body has a strong glittering feeling, and that a unique luster is generated in natural wood (high-grade wood heather), giving a luxury feeling close to that of natural wood. . In addition, the resin molded product of Example 3 was able to provide a more subdued brilliant feeling in combination with the brown color of the resin base material.

Example 4 A blue ABS resin was used as a resin base material, and a glitter pigment (aluminum flake) of 80 to 500 μm as a bright pigment was added to the resin substrate.
The resin base material was kneaded at a ratio of about 6% by weight and injection molded to form a molded product body having a predetermined shape. A grain transfer hydraulic transfer layer as shown in FIG. 7 was applied thereon, and an acrylic lacquer was applied thereon as a top coat. The resin molded product of Example 4 is located in the molded product main body at an angle at which the brilliant but large and coarse pigment component in the molded product main body slightly changes, and this is a galactic tone having a depth due to light reflection. Form a design. The galactic design combines with the pattern of the hydraulic transfer layer to create a three-dimensional appearance.

Example 5 A gray ABS resin was used as a resin base material, and a glitter pigment of 80 to 500 μm (aluminum flake) and a pearl pigment of 1 to 10 μm (a thin layer of titanium oxide was used as mica) ) And kneaded at a ratio of about 0.6% by weight with respect to the resin,
This resin base material was injection molded to form a molded product main body having a predetermined shape. A hydraulic transfer layer having a carbon cloth-like pattern (a pattern such as a carbon fiber fabric) was applied thereon, and an acrylic lacquer was applied thereon as a top coat. In the resin molded article of Example 5, the two glitter pigments in the molded article main body, a large component lame pigment and a fine component pearl pigment, combined with the hydraulic transfer layer, formed a carbon-like pattern. It was confirmed that a deep three-dimensional effect and a strong glitter were provided.

In particular, in the resin molded products of Examples 4 and 5,
It was found that the large component of the lame pigment contained therein provided a remarkably large metallic feeling, which cannot be obtained with the brilliant pigment of a mere fine component or the printing ink of the hydraulic transfer layer. This is due to the fact that the appearance of the aluminum flakes near the surface of the molded article main body is greatly different due to a slight difference in how the aluminum flakes sink into the colored resin base material. As shown in FIG. 9 (A), if the aluminum flakes 12A are completely exposed on the surface of the resin base material, the glitter area is maximized, the glitter is maximized, and it appears that the aluminum flakes are raised to the front. However, FIG. 9 (B)
As shown in (2), when the amount of sinking of the aluminum flakes 12A in the resin base material increases, the glittering area decreases, the glittering feeling decreases, and it looks as if it sinks deep. The difference in appearance due to the difference in ups and downs gives a three-dimensional effect. Therefore,
It is understood that this three-dimensional effect can be obtained by a combination of the colored resin substrate and the glitter pigment.

In the above embodiment, the stone pattern, the grain pattern, the grain pattern, and the carbon pattern are described. However, the hydraulic transfer layer having an abstract pattern having a resin having a lame pigment also has a strong three-dimensional effect. A resin molded product can be obtained.

Example 3 FIG. 10 shows the actual surface condition of the resin molded product A having the grain transfer pattern hydraulic pressure transfer layer and the actual surface condition of the resin molded product B before applying the grain transfer pattern transfer layer. In FIG. 10, the upper right article in FIG. 10 is A, and the lower article is B. From this figure, it can be seen that the article of A has a brilliant feeling on the grain pattern.

The surface condition of the actual resin molded article C having the grain-patterned hydraulic transfer layer of Example 4 and the surface of the molded article body formed without incorporating the glittering pigment as in Example 4 FIG. 11 shows the surface state of the resin molded product D provided with the hydraulic transfer layer having the grain pattern of FIG. 11, wherein the lower part is C and the upper part is D. From this figure, it can be seen that the article C has much higher glitter and three-dimensional appearance than the article D.

Although some preferred embodiments of the present invention have been described, in any of the embodiments of the present invention, basically, a brilliant pigment in a molded article main body provides a deep three-dimensional effect and a large brilliant effect. It can be seen that a resin molded product having a desired design having a high-class feeling can be obtained in combination with the pattern of the hydraulic transfer layer thereon. In particular, stone patterns and wood patterns can give them a three-dimensional effect and radiance to approximate natural materials, and can give deep texture to sand patterns, carbon patterns and abstract patterns. As a result, the commercial value was significantly improved.

[0041]

According to the present invention, as described above, a glittering pigment is kneaded into a resin substrate, and the glittering pigment-containing resin substrate is molded to form a resin molded product body. Since the hydraulic transfer layer having a predetermined pattern is formed on the surface of the resin molded article, the glittering pigment in the resin molded article main body and the hydraulic transfer layer on the surface can be combined to give the predetermined pattern a sense of quality.

In particular, the molded article main body is molded from an uncolored or colored resin base material into which pearl pigment has been kneaded, and if the hydraulic transfer layer has a stone pattern, it is formed by mixing pearl pigment. The weld line forms a three-dimensional deep pattern as if it had cracks inside due to the stone-patterned hydraulic transfer layer on it, which gives a sense of quality close to that of natural stone. In particular, pigments having a small particle size, such as pearl pigments, have a tendency to promote the generation of this weld line, and this tendency can be used to help impart a cracking feeling to the stone pattern, which is advantageous. It is.

The main body of the molded article is molded from a non-colored or colored resin base material to which a pearl pigment or a gold pigment is added. The sensation adds a shine to the grain of the hydraulic transfer layer, which gives a luxurious feel close to natural wood.

Further, the molded article main body is molded from a colored resin base material into which the lame pigment is kneaded or the lame pigment and the pearl pigment are kneaded, and the hydraulic transfer layer has a grain pattern, carbon pattern or With an abstract pattern, the relatively large and rough components of the lame pigment are located in the molded product body at an angle that changes subtly, and this is deep due to the reflection of light, giving a three-dimensional effect, and this is the hydraulic transfer layer A desired pattern having a strong glittering feeling and a three-dimensional effect can be obtained in combination with the pattern. In particular, when two types of glitter pigments, a lame pigment and a pearl pigment, are kneaded, a strong glitter that cannot be obtained only with the hydraulic transfer layer can be obtained.

Since a pattern can be gravure-printed on a transfer film used for forming a hydraulic transfer layer only for a pigment having a particle size of about several μm, a large component such as a lame pigment can be formed on a resin substrate. Being able to impart a three-dimensional effect to the surface pattern by incorporating the pigment is advantageous for imparting a high degree of three-dimensional effect to the surface pattern.

[Brief description of the drawings]

FIG. 1 is an enlarged sectional view of a part of a molded article main body used for manufacturing a resin molded article of the present invention.

FIG. 2 is an enlarged sectional view of a part of the resin molded product of the present invention.

FIG. 3 is a schematic system diagram of a hydraulic transfer step of the method for producing a resin molded product of the present invention.

FIG. 4 is a plan view of a part of a stone-pattern transfer film used for manufacturing the resin molded product of the present invention.

FIG. 5 is a plan view of a part of one grain transfer film used for manufacturing the resin molded product of the present invention.

FIG. 6 is a plan view of a part of another grain transfer film used for manufacturing the resin molded product of the present invention.

FIG. 7 is a plan view of a part of a transfer film having a grain pattern used for manufacturing the resin molded product of the present invention.

FIG. 8 is an explanatory diagram illustrating, by an enlarged cross section, a feeling of cracking that occurs when the resin molded product of the present invention has a marble pattern.

FIG. 9 is a view for explaining the brilliancy generated when the resin molded product of the present invention has a grain pattern or a carbon Kevlar pattern. FIG. 9 (A) shows the degree of sinking of a lame pigment component causing a large brilliancy. FIG. 3B is an explanatory view showing the degree of sinking of a glitter pigment component that produces a small glitter.

FIG. 10 shows the actual surface condition of a resin molded product A having a wood-grain pattern hydraulic transfer layer in Example 3 of the present invention and the actual surface condition of the resin molded product B before applying the wood-grain pattern transfer layer. It is a photograph which replaces the drawing showing.

FIG. 11 shows the actual state of the surface of a resin molded product C having a grain-patterned hydraulic transfer layer of Example 4 of the present invention and the surface of a molded product main body formed without incorporating a glitter pigment. 13 is a photograph in place of a drawing, showing a surface state of a resin molded product D provided with a hydraulic transfer layer having a grain pattern similar to that of Example 4.

[Explanation of symbols]

 REFERENCE SIGNS LIST 10 resin molded product 12 brilliant pigment 14 molding book main body 16 hydraulic transfer layer 16A marble pattern 16B wood pattern 16B 'wood pattern 16C grain pattern 18 top coat 20 transfer film 20A transfer film having marble pattern 20B transfer having wood pattern Film 20B 'Transfer film having grain pattern 20C Transfer film having grain pattern 22 Activator coater 24 Transfer tank 26 Liquid level

Claims (8)

[Claims] 1. A molded article main body molded from a resin base material into which a brilliant pigment has been kneaded, and a stone pattern, a grain pattern, a grain pattern, a carbon pattern or an abstract pattern applied to the surface of the molded article main body. A resin molded product comprising a pattern hydraulic transfer layer. 2. The resin molded article according to claim 1, wherein one or a plurality of natural pigments, synthetic pigments or metal powder pigments of an appropriate color such as pearl, gold or the like is used as the glittering pigment. A resin molded product characterized by the following. 3. The resin molded article according to claim 1, wherein said resin base material contains a coloring agent. 4. The resin molded article according to claim 1, wherein the molded article main body is molded from an uncolored or colored resin base material into which a pearl pigment has been kneaded, and wherein the hydraulic transfer layer has a stone pattern. A resin molded product having a pattern. 5. The resin molded product according to claim 1, wherein the molded product main body is molded from an uncolored or colored resin base material into which a pearl pigment or a gold pigment is kneaded, and the hydraulic transfer is performed. A resin molded product characterized in that the layer has a wood grain pattern. 6. The resin molded article according to claim 1, wherein the molded article main body is molded from a colored resin base material into which a lame pigment is kneaded or a lame pigment and a pearl pigment are kneaded, A resin molded product, wherein the hydraulic transfer layer has a grain pattern, a carbon-like pattern, or an abstract pattern. 7. A process for forming a molded article main body by molding a resin base material into which a brilliant pigment has been kneaded, and a stone pattern, a wood grain pattern, and a grain pattern on the surface of the molded article body by a liquid pressure transfer method. Applying a hydraulic transfer layer having a pattern, a carbon-like pattern, or an abstract pattern. 8. The method for producing a resin molded product according to claim 7, wherein the combination of the glitter pigment, the resin substrate, and the pattern of the hydraulic transfer layer is one of claims 4 to 6. A method for producing a resin molded product, characterized by comprising: