KR20060023768A - Decorative sheet and decorative material - Google Patents

Abstract

The present invention relates to, for example, a cosmetic sheet and a cosmetic material used in vehicle applications such as automobile interior parts, etc., when the pearl pigment of the present invention is used, not only the weather resistance is good but also the weather resistance is evaluated by xenon arc or the like. Even in this case, good results can be obtained.

The present invention relates to a cosmetic sheet (10) comprising a pearl ink layer (2) containing a pearl pigment in a base sheet (1), wherein the pearl ink layer comprises at least a vinyl chloride-vinyl acetate copolymer as a binder resin. And a mica coated with titanium dioxide as the pearl pigment, wherein the surface of the titanium dioxide includes a pearl pigment coated with a metal oxide and / or metal oxide hydrate by a metal other than titanium, such as zirconium, silicon, and the like. It is preferable that the said titanium dioxide is rutile type, and it is preferable that the said base sheet is an acrylic resin sheet. Moreover, the cosmetic material 20 of this invention is obtained by laminating | stacking the said cosmetic sheet on the surface of the base material 5 of a resin molding.

Cosmetic sheet, cosmetics, weather resistance, pearl pigment, rutile titanium dioxide

Description

Cosmetic sheet and cosmetics {DECORATIVE SHEET AND DECORATIVE MATERIAL}

1 is a cross-sectional view showing the form of a cosmetic sheet and a cosmetic material according to the present invention.

<Description of Signs of Major Parts of Drawings>

1: Base Sheet 2: Pearl Ink Layer

3: adhesive layer 4: pattern layer

5: Base material (resin molding, etc.) 10: Cosmetic sheet

20: cosmetics

The present invention relates to a cosmetic sheet having a pearl tone luster, and a cosmetic material in which the cosmetic sheet is laminated on a substrate such as a resin molding. In particular, the present invention relates to a cosmetic sheet and a cosmetic material having good weather resistance, which are suitable for applications in which high performance weather resistance is required for automobile interiors or other applications.

Cosmetic sheets are used in various applications, such as interior and exterior materials for building, windows, furniture, interior and exterior materials for cars. Such cosmetic sheets are often required to have weather resistance, paint feeling, and the like. In order to satisfy such a property, the acrylic resin sheet excellent in transparency is used as a surface side base sheet of a makeup sheet. For example, a cosmetic sheet capable of forming and laminating a makeup sheet on a surface of a resin molded article or the like, wherein the pattern is formed by using a mixture of an acrylic resin and a vinyl chloride-vinyl acetate copolymer on a transparent acrylic resin sheet and a binder resin from the surface side. The colored layer of the ABS resin (acrylonitrile-butadiene-styrene copolymer) as an adhesive layer using a mixture of an acrylic resin and a vinyl chloride-vinyl acetate copolymer as an ink layer, a binder resin, and a back side resin sheet. And a cosmetic sheet having a configuration in which a resin resin sheet is sequentially laminated (see Japanese Patent Laid-Open No. 2001-232660).

In addition, as a design expression of the said makeup sheet, the brightness | luminance, such as a metallic glossiness and a pearly glossiness, may be calculated | required. In order to impart such brightness to a makeup sheet, a metal vapor deposition layer may be provided, but in many cases, an ink layer or a resin sheet may contain brightness pigments such as metal powder and pearl pigment (Japanese Patent Laid-Open No. 2002-210907). Reference). Brightness pigments that are generally used are those exhibiting brilliance. Metal pigments, such as aluminum, are used to give metallic luster, and pearl pigments such as titanium dioxide coated mica, etc., to give pearl luster (pearl luster). Use

By the way, the pearl luster can give a higher sense than the metallic luster, but there is a problem that the weather resistance is lowered when using titanium dioxide coated mica commonly used as a pearl pigment. In addition, when the weather resistance is lowered, problems such as peeling of the makeup sheet or the cosmetic material from the pearl ink layer to which the pearl pigment is added occur. Accordingly, when the weather resistance is not sufficient, as a countermeasure, generally, a resin having excellent weather resistance such as an acrylic resin or the like is used as the base sheet resin, or an ultraviolet absorber or a hindered amine radical scavenger in the base sheet resin, or the like. A method of adding the same light stabilizer is used. However, when the light stabilizer is added, problems such as whitening due to bleed-out from the surface of the resin are likely to occur, and thus there is a limit to using the above-described method.

In addition, when evaluating weather resistance, it is possible to obtain a result with better reproducibility in a shorter time. Therefore, evaluation through an artificial accelerated exposure test that mimics an outdoor exposure test at a laboratory level is common. Sunshine carbon arc lamps have often been used. However, in particular, in recent years, when evaluating weather resistance with higher accuracy, the result is closer to weathering performance in a natural environment, and thus xenon arc lamps are used more than such sunshine carbon arc lamps. Also, for example, even if the weather performance evaluated by the sunshine carbon arc lamp is good, the weather performance may be poor when evaluated by the xenon arc lamp.

That is, the objective of this invention is to make weather resistance favorable even when evaluating weather resistance and also that by a xenon arc etc. in the cosmetic sheet using a pearl pigment. Moreover, an object of this invention is to provide the cosmetic material laminated | stacked on the base material, such as a resin molded article, for example, the vehicle cosmetics, such as automobile interior parts.

In order to achieve the above object, the cosmetic sheet of the present invention is a cosmetic sheet comprising a pearl ink layer containing a pearl pigment in the base sheet, the pearl ink layer comprises at least vinyl chloride-vinyl acetate copolymer as a binder resin And a mica coated with titanium dioxide as the pearl pigment, wherein the surface of the titanium dioxide includes a pearl pigment coated with a metal oxide and / or metal oxide hydrate by a metal other than titanium, such as zirconium, silicon, and the like.

According to the present invention, titanium dioxide coated mica which has been conventionally used as a pearl pigment is characterized in that the titanium dioxide at its outermost surface acts as a photocatalyst to promote photolysis of the binder resin. By coating, it can suppress, and even if it has pearl glossiness, weather resistance can be made favorable. In addition, even when evaluated with xenon arc or the like, good weather resistance can be exhibited.

In addition, the cosmetic sheet of the present invention is characterized in that the titanium dioxide is rutile.

According to the present invention, the above-described rutile titanium dioxide can make its photocatalytic action smaller than that of the anatase, thereby making it more weather resistant.

In addition, the makeup sheet of the present invention is characterized in that the metal of the metal oxide and / or metal oxide hydrate is zirconium.

According to the present invention, weather resistance can be reliably improved.                     

In addition, the cosmetic sheet of the present invention is characterized in that the base sheet is an acrylic resin sheet.

By using the acrylic resin sheet as mentioned above, weather resistance can be made favorable.

Moreover, the cosmetic material of this invention is characterized in that any one of the above-mentioned cosmetic sheets is laminated | stacked on the surface of a resin molding.

Such a configuration is a preferred application of each of the makeup sheets, and according to the present invention, it is possible to impart an effect according to each of the makeup sheets to articles of a shape other than a sheet, such as plates, three-dimensional objects, etc. Even in the case of evaluating the material using a xenon arc lamp or the like, good weather resistance can be obtained.

The resin of the resin molding of the cosmetic material according to the present invention may be made of ABS resin, polycarbonate resin, or both resins, and the base sheet of the cosmetic sheet is an acrylic resin sheet.

Such a structure is a preferable form of the said cosmetic material, According to this invention, the pearlescent glossiness can be provided with weather resistance also to the cosmetic material which used comparatively general-purpose resin as resin of a resin molding.

Moreover, one preferable form of the cosmetic material of this invention is that the use of any one of said cosmetics materials is a vehicle cosmetic material.

Such a structure shows the preferable use of any one of said cosmetics, for example, it can provide a pearl glossiness with weather resistance as a cosmetics for automobile interiors.

(Preferred embodiment of the present invention)

EMBODIMENT OF THE INVENTION Hereinafter, embodiment of this invention is described.

〔summary〕

BRIEF DESCRIPTION OF THE DRAWINGS It is sectional drawing which shows some form examples about the makeup sheet of this invention, and the makeup material laminated | stacked on the base material, such as a resin molding.

Fig. 1 (A) shows the basic configuration of the makeup sheet 10, wherein on one side of the base sheet 1 made of a transparent acrylic resin sheet or the like, a pearl ink layer containing a specific pearl pigment according to the present invention ( 2) is formed. The pearl pigment is mica coated with titanium dioxide, and the surface of the titanium dioxide is a pearl pigment coated with a metal oxide and / or metal oxide hydrate by a metal other than titanium such as zirconium or silicon. In addition, the pearl ink layer may be formed in a pattern shape all over the entire surface.

In addition, in the makeup sheet 10 of FIG. 1 (B), the adhesive bond layer 3 is further formed on the pearl ink layer 2 (under drawing) in the structure of FIG. 1 (A). In addition, the makeup sheet 10 of FIG. 1C includes a pattern layer 4 formed of an ink containing no pearl pigment between the base sheet 1 and the pearl ink layer 2. 1 (D) is a base material 5 such as a resin molded article made of, for example, an ABS resin or the like, for example, the makeup sheet 10 shown in FIGS. 1 (A) to 1 (C). It is sectional drawing which shows one form of the cosmetic material 20 laminated | stacked on.

[Pearl ink layer]

The pearl ink layer 2 is an ink layer containing a pearl pigment. In the present invention, the pearl pigment is not merely covering the surface of the mica with titanium dioxide, as in the conventional titanium dioxide-coated mica, but the titanium dioxide. The mica-based pearl pigment is coated with the surface of is coated with a metal oxide and / or metal oxide hydrate of a metal other than titanium, for example, zirconium, silicon, aluminum, cerium and the like. Moreover, the coating amount of the said metal oxide and / or metal oxide hydrate is about 4-20 mass% of the total mass of the said pearl pigment. By using the above-mentioned pearl pigment, photodegradation and deterioration of the binder resin of a pearl ink layer can be suppressed by the photocatalytic effect of titanium dioxide on the surface of a mica which generate | occur | produced when using the conventional titanium dioxide coated mica. Accordingly, it is possible to provide an intrinsic solution to the cause of the degradation of weather resistance.

Further, when the surface of the mica is coated with titanium dioxide and then further coated with metal oxides, metal oxide hydrates of metals such as zirconium, silicon, or the like, or with these metal oxides and metal oxide hydrates, for example, What is necessary is just to carry out according to the well-known method of depositing these on the surface from the solution of a metal salt. Further, exemplifying the metal oxide hydrate, in the case of zirconium, it is zirconium dioxide hydrate but it is also called zirconium hydroxide.

Further, the titanium dioxide coating the mica surface is preferably rutile type than anatase type. This is because the band gap of rutile titanium dioxide is smaller than that of anatase titanium dioxide (Anatase type: 3.2 eV, rutile type: 3.0 eV), so that the photocatalytic action is reduced, so that photodegradation promoting action by the binder resin is small. This is because weather resistance becomes better.                     

In addition, the above-mentioned specific pearl pigment may further coat its surface using an organic coupling agent in order to improve physical properties such as dispersion stability. As said organic coupling agent, a silane coupling agent is used, for example. In addition, what is necessary is just to select suitably the conventionally well-known thing according to a use etc. as said silane coupling agent.

In addition, although the particle diameter of the said pearl pigment should just be determined suitably according to the pearl feeling, transparency, etc. which are requested | required, it shall be about 5-25 micrometers, for example. Moreover, the shape of the said pearl pigment is the same scaly flake shape as a normal pearl pigment.

Moreover, what is necessary is just to determine content of the said pearl pigment suitably according to the requested | required feeling of pearl etc., for example, about 5-60 mass% with respect to the said resin powder.

Moreover, what is necessary is just to set the thickness of the pearl ink layer containing the specific pearl pigment as mentioned above to an appropriate thickness according to the requested | required pearl feeling, etc., for example, about 1-10 micrometers.

In addition, the layered positional relationship between the said pearl ink layer and a base sheet is not specifically limited, For example, the surface, the back surface, the front and back surface, and the inner surface (in the case of a multilayer base material sheet) of a base material sheet are either Can be. However, in consideration of weather resistance, when the observation side (sunlight side) is a position where the base sheet becomes a base sheet, the pearl ink layer is more preferable since the base sheet can be protected from light, and accordingly, the pearl ink layer is It is preferable that it is a back surface or an inner surface side rather than the surface side of a base material sheet.

As the binder resin of the pearl ink layer, basically, suitable resins such as urethane resins, polyester resins, acrylic resins and the like can be used depending on layer materials such as the base sheet material resins and the like. However, in this invention, a vinyl chloride-vinyl acetate copolymer is used at least. The vinyl chloride-vinyl acetate copolymer may be used alone as the binder resin of the present invention. However, in view of adhesiveness, the vinyl chloride-vinyl acetate copolymer may also be used in combination with other resins, for example, as a mixed resin with an acrylic resin. Do. In the present invention, the vinyl chloride-vinyl acetate copolymer is particularly used because of good adhesion to various resins such as acrylic resins.

The said vinyl chloride-vinyl acetate copolymer is a binder resin in which the weather resistance improvement effect of the specific pearl pigment which concerns on this invention tends to come out large also in the weather resistance test by xenon arc etc. This is because the wavelength of light that the vinyl chloride-vinyl acetate copolymer tends to deteriorate is 364 nm, and the wavelength component contains a greater amount of xenon arc lamps than the sunshine carbon arc lamps. In view of this point, the acrylic resin is not concerned because there is no such weak light component, but the vinyl chloride-vinyl acetate copolymer has physical properties that are hard to be discarded in consideration of adhesiveness and the like. Even when using a copolymer, the remarkable effect that the weather resistance by xenon arc etc. can be improved is acquired.

In addition, the said pearl ink layer may be formed according to well-known formation methods, such as a printing method and an application method, and when apply | coating the whole surface, any of the above-mentioned methods is possible. In addition, in the makeup sheet shown in Figs. 1A to 1C, the pearl ink layer 2 is evenly coated on the entire surface with a flat pattern, but these are conceptual drawings for explaining the present invention. It also includes a phase formed.                     

In addition, in order to adjust physical properties, various additives, such as a color stabilizer, a light stabilizer, such as a coloring agent, a filler, a ultraviolet absorber, a non-free amine radical scavenging agent, etc. are added suitably in the said pearl ink layer as needed.

[Base material sheet]

There is no restriction | limiting in particular as the said base material sheet 1, What is necessary is just to use suitably according to a use, such as a resin sheet, paper, and metal foil. However, transparency of the base sheet is required when the base sheet is positioned closer to the observation side with respect to the pearl ink layer. In addition, when extending | stretching a makeup sheet by pattern insertion etc. simultaneously with vacuum molding and injection molding, moldability is also needed for the said base sheet. Representing such a base sheet can be mentioned a resin sheet made of a thermoplastic resin.

Examples of the thermoplastic resin used in the resin sheet include polyethylene, polypropylene, polymethylpentene, polybutene, ionomer, ethylene-propylene copolymer, ethylene-propylene-butene copolymer, and olefinic plastic elastomer (elastomer). Polyolefin resin, such as polyolefin), or polyester resins such as polybutylene terephthalate, polyester-based plastic elastomer, and completely amorphous polyester, poly (meth) acrylate, poly (meth) acrylate, and methyl (meth) acrylate- Acrylic resin (such as (meth) acryl means acrylic or methacryl), such as a butyl (meth) acrylate copolymer and a styrene- (meth) acrylate copolymer, a polycarbonate resin, a polystyrene resin, and a vinyl chloride resin Etc. can be mentioned.

Especially, when considering the point which is excellent in transparency and weather resistance, an acrylic resin is one of preferable resin. That is, according to the excellent transparency with which the acrylic resin is provided, the design of a high-quality feeling, such as a paint feeling or surface glossiness, can be provided. Moreover, compared with the case where polyolefin resin etc. are used, the said acrylic resin also has the advantage that surface properties, such as weather resistance and abrasion resistance, can also be made favorable.

In addition, when necessary for the adjustment of physical properties, various additives such as lubricants, antifriction agents, fillers, colorants or light stabilizers such as ultraviolet absorbers and non-free amine radical scavengers are added to the resin sheet as appropriate. .

And in the case of the said resin sheet, although the thickness, moldability, design (coating feeling), etc. should just be a more suitable thickness, the thickness is about 30-200 micrometers normally.

[Adhesive layer]

In order to strengthen the adhesive force at the time of adhesion | attachment and lamination | stacking to the to-be-adhered body, such as a base material, and lamination | stacking, the adhesive bond layer 3 is appropriately provided in the surface on the to-be-adhered body side (refer FIG. 1 (B) etc.). It is preferable to use a well-known adhesive agent according to a use as said adhesive bond layer, For example, a vinyl acetate resin, a vinyl chloride-vinyl acetate copolymer, a thermoplastic polyester resin, a polyamide resin, an ionomer, a chlorinated polyolefin resin, a thermoplastic Thermoplastic resins such as urethane resins, curable resins such as phenol resins and epoxy resins, and rubber-based resins. In addition, the formation of the adhesive layer can be carried out according to a known printing method or coating method. Although the thickness of the said adhesive bond layer is not specifically limited, For example, it is about 5-20 micrometers.

[Pattern layer]                     

The pattern layer 4 is an ink layer which does not contain the said pearl pigment, and is a layer which expresses a pattern. As the pattern, it is possible to make the whole surface evenly, as well as wood grain shape. Although the pattern layer is selectively provided as needed, in order to further improve designability, it is usually provided. Like the pearl ink layer, the pattern layer may be formed by a known printing method or a coating method (when the entire surface is evenly patterned). The binder resin of the pattern layer is the same as in the above-described pearl ink layer, and the description thereof is omitted. In addition, the pattern layer usually contains a colorant, but may include a bright pigment other than the pearl pigment, that is, a metal pigment such as a metal powder. In addition, a well-known coloring agent can be used suitably as said coloring agent.

〔materials〕

When the above-mentioned makeup sheet is laminated | stacked on the base material, such as resin and a wooden board, using the appropriate adhesive agent, it will be the makeup material 20 like FIG. 1 (D). The base material 5 is not particularly limited, and various conventionally known base materials can be used depending on the purpose. In addition, the lamination method of the cosmetic sheet and the base material is also not particularly limited, and various conventional lamination methods known in the art can be appropriately employed. For example, in the method of inserting a picture simultaneously with injection molding, the cosmetic sheet may be molded and laminated on the surface of a three-dimensional resin molding. In addition, the molding of the cosmetic sheet may be performed by using an injection molding mold in combination with a vacuum molding mold, or by molding a sheet in a vacuum molding type, and then molding the molded cosmetic sheet on an injection molding mold for injection molding. The latter is also a type of insert molding.                     

Moreover, it does not restrict | limit especially as resin of the said resin molding, According to a use, conventionally well-known resin is selected suitably and used. For example, in vehicle applications such as automotive interiors, ABS resins, polycarbonate resins, mixed resins of ABS resins / polycarbonate resins are typically used as the resins of the above resin moldings. In addition, polypropylene resins are also used.

[Use of cosmetic sheet or cosmetics]

Although the use of the cosmetic sheet or the cosmetic material of the present invention is not particularly limited, it is particularly preferable to be used in applications where weather resistance is required in view of the fact that its features can be utilized. In addition, it is preferable that a pearl luster is used for the use which is needed as a design. Specific examples of the use of the decorative sheet or the cosmetic material according to the present invention include a vehicle use such as a vehicle interior such as a dashboard panel, a door panel, a lower panel, a vehicle body, anvil, and the like. have. In addition, examples of applications other than the above-mentioned vehicles include window frames, door frames, doors, wall boards, floor boards, recesses, reinforcements, roof surface materials, shelves, doors, door pillars, and building materials for desks and desks. And furniture uses such as dressers.

(Example)

Hereinafter, the present invention will be described in more detail with reference to Examples and Comparative Examples.

(Example 1)

It was carried out as follows to prepare a makeup sheet 10 of the configuration as shown in Figure 1 (B).

First, as the base sheet 1, a resin sheet having a thickness of 125 μm of transparent non-coloration made of PMMA (polymethyl methacrylate) was prepared. And the mica surface was rutile-form with respect to 15 mass parts of binder resin which consists of mixed resin whose mass ratio of a vinyl chloride-vinyl acetate copolymer and an acrylic resin is 1: 1 on the surface used as the back surface of this base sheet. An ink consisting of 15 parts by mass of a pearl pigment coated in the order of titanium dioxide, zirconium dioxide, and a silane coupling agent, a total of 3 parts by mass of a dispersion stabilizer and a plasticizer, and 67 parts by mass of a solvent was gravure printed and dried (hereinafter, the same). ) The pearl ink layer 2 was formed in a smooth pattern on the entire surface at a thickness of 2 μm. Then, on the pearl ink layer, an adhesive layer 3 having a thickness of 2 μm made of a vinyl chloride-vinyl acetate copolymer was also formed through gravure printing to form a desired makeup sheet 10 as shown in Fig. 1 (B). Manufactured.

In addition, the make-up sheet 10 was vacuum-molded by heat-softening with a 340 ° C radiant heating heater panel on an injection-molding mold that also serves as a vacuum-molding mold, followed by a mold temperature of 50 ° C and an injection temperature of 235 ° C. By injection molding the ABS resin under the condition of, by laminating on the base material 5 of the resin molding of the ABS resin, a desired cosmetic material 20 as shown in Fig. 1D was produced.

(Example 2)

Example 1 except that injection molding mold was carried out by vacuum molding of the makeup sheet into a dedicated vacuum molding mold when the cosmetic material was manufactured using the makeup sheet prepared in Example 1, and then loaded into an injection molding mold. It was carried out as described above, and laminated on the resin molded substrate 5 to prepare a desired cosmetic material 20 as shown in FIG. 1 (D).

(Comparative Example 1)                     

As a pearl pigment used in the pearl ink layer in Example 1, the same procedure as in Example 1 was carried out except that a pigment coated with mica-type titanium dioxide was used to prepare a makeup sheet and a cosmetic material.

(Comparative Example 2)

As a pearl pigment used in the pearl ink layer in Example 1, the same procedure as in Example 1 was conducted except that the pigment coated with mica surface only with anatase type titanium dioxide was used to prepare a makeup sheet and a cosmetic material.

(Comparative Example 3)

A cosmetic material was prepared in the same manner as in Example 2, except that the cosmetic material was manufactured using the cosmetic sheet of Comparative Example 1 instead of the cosmetic sheet of Example 1 in Example 2.

(Comparative Example 4)

A cosmetic material was prepared in the same manner as in Example 2 except that the cosmetic material was manufactured using the cosmetic sheet of Comparative Example 2 instead of the cosmetic sheet of Example 1 in Example 2.

(Performance evaluation)

The cosmetics prepared in each of Examples and Comparative Examples were evaluated for weather resistance through an artificial accelerated exposure test using a xenon arc lamp. The artificial accelerated exposure test was conducted under test conditions of a black panel temperature of 89 ° C., a humidity of 50 RH%, continuous irradiation (no rainfall by light irradiation only), and an irradiation time of 500 hours. After the artificial facilitation exposure test was carried out under the above-described conditions, the cellophane adhesive tape was adhered to 100 (10 x 10) checkerboard scales made of cutter knives according to the checkerboard adhesiveness. Next, when peeling strongly, it was good that 100 scales (100/100) which remained without peeling with a tape were evaluated as good, and when one peeling off (99/100 or less) was evaluated as defect.

As a result, as shown in Table 1, all the cosmetic materials of Examples showed good adhesiveness, and weather resistance evaluated by xenon arc or the like was also good. However, all the cosmetic materials of the comparative example were poor in adhesiveness, and sufficient weather resistance was not obtained.

Table 1

(1) According to the makeup sheet of the present invention, even if mica coated with titanium dioxide is used as a pearl pigment (because its surface is covered with a metal oxide and / or metal oxide hydrate made of another metal than titanium) Photolysis of the binder resin due to the photocatalytic effect of titanium is suppressed, and weatherability can be improved while imparting pearl luster. In addition, even when evaluating weather resistance with a xenon arc or the like, good results can be obtained.

(2) In the case where the rutile type is used as the titanium dioxide, better weather resistance can be obtained than in the case of using the anatase type titanium dioxide.

(3) When the metal of the said metal oxide and / or metal oxide hydrate is zirconium, weather resistance can be made reliably favorable.

(4) When the said base sheet is an acrylic resin sheet, weather resistance becomes favorable also from the point of the resin material of the said base sheet.

(5) According to the cosmetic material of the present invention, respective effects on the cosmetic sheet can be obtained, and the weather resistance can be improved while imparting pearl luster, and the cosmetic sheet can be applied to a resin molding such as ABS resin or polycarbonate resin. The laminated cosmetic material can be made suitable for a vehicle use etc. In addition, even when evaluating weather resistance with a xenon arc or the like, good results can be obtained.

Claims (7)

A cosmetic sheet comprising a pearl ink layer containing a pearl pigment in a base sheet, The pearl ink layer contains at least a vinyl chloride-vinyl acetate copolymer as a binder resin, and includes a mica coated with titanium dioxide as the pearl pigment, wherein the surface of the titanium dioxide is formed of a metal other than titanium such as zirconium or silicon. Containing pearl pigments coated with metal oxides and / or metal oxide hydrates Cosmetic sheet, characterized in that. The method of claim 1, Cosmetic sheet, characterized in that the titanium dioxide is rutile type. The method according to claim 1 or 2, Cosmetic sheet, characterized in that the metal of the metal oxide and / or metal oxide hydrate is zirconium. The method according to any one of claims 1 to 3, The base sheet is an acrylic resin sheet, characterized in that the makeup sheet. The cosmetic material in which the cosmetic sheet of any one of Claims 1-4 is laminated | stacked on the surface of a resin molding. The method of claim 5, The resin of the said resin molding is ABS resin, polycarbonate resin, or these mixed resin, The base material sheet of the said cosmetic sheet is a cosmetic material characterized by the above-mentioned. The method according to claim 5 or 6, Cosmetic material, characterized in that the base material is a vehicle cosmetic material.

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