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JP5217263B2 - Decorative body - Google Patents
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JP5217263B2 - Decorative body - Google Patents

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JP5217263B2
JP5217263B2 JP2007159549A JP2007159549A JP5217263B2 JP 5217263 B2 JP5217263 B2 JP 5217263B2 JP 2007159549 A JP2007159549 A JP 2007159549A JP 2007159549 A JP2007159549 A JP 2007159549A JP 5217263 B2 JP5217263 B2 JP 5217263B2
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manufactured
paint
polyester polyol
decorative body
coating film
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JP2008307833A (en
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正樹 重盛
桃 小菅
英俊 小玉
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Pentel Co Ltd
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Pentel Co Ltd
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Description

本発明は、基材上に箔を形成した装飾体に関するものであり、筆記具、時計、化粧品等の容器、装飾品などに適したものである。   The present invention relates to a decorative body in which a foil is formed on a substrate, and is suitable for a writing instrument, a watch, a container such as a cosmetic, and a decorative article.

箔を転写した装飾体は、種々の意匠性を付与できることより様々な発明がなされている。特に近年、金属蒸着層にエンボス加工が施された所謂ホログラム箔は、光の干渉作用により従来の色材(顔料や染料など)では表現できない装飾性を有するために様々な分野で使用されている。
特開平10−71665号公報
Various inventions have been made on decorative bodies to which foil has been transferred because they can impart various design properties. Particularly in recent years, so-called hologram foil in which a metal vapor-deposited layer has been embossed has been used in various fields because it has decorative properties that cannot be expressed by conventional color materials (pigments, dyes, etc.) due to the interference of light. .
JP 10-71665 A

一般的な箔は、耐摩耗性などの耐性を向上させるために着色層(及び/又は金属蒸着層)上に合成樹脂からなる保護層(離型層を併用したものも含む)を有している。しかし、前記保護層だけでは製品品質を維持できない場合があった。そこで、箔又は保護層を形成した箔を基材上に転写した後、光が透過し得る塗膜(クリヤー塗膜やカラークリヤー塗膜など)を形成し、耐摩耗性などの耐性を向上させていた。しかし、箔を転写した装飾体の製品品質としては前記方法で十分であるものの、装飾性(意匠性、光沢感、深み感、立体感など)を付加させるために複数の塗膜を形成した場合、前記保護層が上層部の塗膜の内部応力により凝集破壊を起こし、密着性が極端に低下する問題があった。さらに、前記内部応力が大きい場合には、保護層の凝集破壊に伴い下層の着色層及び/又は金属蒸着層を含む箔全体にクラック等が生じ、その結果接着層及び/又は基材から剥離する問題があった。この問題は、特に上層部の塗膜が複数の時に顕著であった。   A general foil has a protective layer (including a combination of a release layer) made of a synthetic resin on a colored layer (and / or a metal deposition layer) in order to improve resistance such as abrasion resistance. Yes. However, in some cases, the product quality cannot be maintained with the protective layer alone. Therefore, after transferring the foil or the foil on which the protective layer is formed onto the base material, a coating film (such as a clear coating film or a color clear coating film) through which light can be transmitted is formed to improve resistance such as abrasion resistance. It was. However, although the above method is sufficient as the product quality of the decorative body to which the foil is transferred, when a plurality of coating films are formed to add decorative properties (designability, gloss, depth, stereoscopic effect, etc.) The protective layer causes cohesive failure due to the internal stress of the coating film in the upper layer portion, resulting in a problem that the adhesiveness is extremely lowered. Furthermore, when the internal stress is large, a crack or the like is generated in the entire foil including the lower colored layer and / or the metal vapor deposition layer with the cohesive failure of the protective layer, resulting in peeling from the adhesive layer and / or the substrate. There was a problem. This problem was particularly noticeable when the upper layer coating film was plural.

そこで本発明は、基材上に直接又は間接的に箔を被覆し、その上層部に複数の塗膜層を形成した装飾体において、前記複数の塗膜層の少なくとも一層を形成するための塗料がアクリル樹脂とメラミン樹脂とエポキシ樹脂から選択される1種又は2種以上を主成分とする熱硬化型塗料に、ポリエステルポリオール及び/又はポリカーボネートポリオールを添加し、且つ、前記ポリエステルポリオール及び/又はポリカーボネートポリオールの重量濃度が乾燥塗膜中に70wt%以下であることを要旨とするものである。 Accordingly, the present invention provides a coating material for forming at least one of the plurality of coating layers in a decorative body in which a foil is directly or indirectly coated on a base material and a plurality of coating layers are formed on an upper layer portion thereof. A polyester polyol and / or polycarbonate polyol is added to a thermosetting coating mainly composed of one or more selected from acrylic resin, melamine resin and epoxy resin, and the polyester polyol and / or polycarbonate is added. The gist is that the weight concentration of the polyol is 70 wt% or less in the dry coating film .

被転写物の材質は、箔が転写できる材料であればよく特に限定されない。具体的には、アルミニウムまたはその合金、銅またはその合金、鉄またはその合金、亜鉛またはその合金、マグネシウムまたはその合金、チタンまたはその合金、金またはその合金、銀またはその合金、白金またはその合金、スズまたはその合金、ニッケルまたはその合金などの金属材料、塩化ビニル、ポリスチレン、アクリル、ポリカーボネート、アクリロニトリルブタジエンスチレン共重合体、アクリロニトリルスチレン共重合体、ポリエチレン、ポリプロピレン、ポリエチレンテレフタレート、ポリエチレンナフタレート、ポリブチレンテレフタレート、ポリブチレンナフタレート、ポリアミド、ナイロン、ポリアセタールなどの熱可塑性樹脂材料、ポリスチレン系、ポリオレフィン系、ポリ塩化ビニル系、ポリウレタン系、ポリエステル系、ポリアミド系などの熱可塑性エラストマー、シリコーン、スチレンブタジエン、ウレタン、ブタジエン、イソプレン、フッ素などの合成ゴムと天然ゴム、エポキシ樹脂、フェノール樹脂、シアネート樹脂、尿素樹脂、グアナミン樹脂などの熱硬化樹脂材料、アルミナ、ジルコニア、陶磁器などのセラミック材料、木材、紙、石などの天然材料などを用いることができる。
また、これらの材料は1種または2種以上の混合物であってもよい。さらに、これらの材質には、予め湿式めっき法や乾式めっき法、塗装、印刷、化成処理などの公知の方法により、ニッケルやクロムや黒クロムなどの金属めっき層、あるいは金や銀やパラジウムなどの貴金属めっき層、塗膜層、印刷層、接着層、酸化物層などの下地処理層を形成してもよい。
The material of the material to be transferred is not particularly limited as long as it is a material that can transfer the foil. Specifically, aluminum or its alloy, copper or its alloy, iron or its alloy, zinc or its alloy, magnesium or its alloy, titanium or its alloy, gold or its alloy, silver or its alloy, platinum or its alloy, Metal material such as tin or its alloy, nickel or its alloy, vinyl chloride, polystyrene, acrylic, polycarbonate, acrylonitrile butadiene styrene copolymer, acrylonitrile styrene copolymer, polyethylene, polypropylene, polyethylene terephthalate, polyethylene naphthalate, polybutylene terephthalate , Thermoplastic resin materials such as polybutylene naphthalate, polyamide, nylon, polyacetal, polystyrene, polyolefin, polyvinyl chloride, polyurethane, polyester Thermoplastic resins such as thermoplastic elastomers such as rubber and polyamide, synthetic rubber such as silicone, styrene butadiene, urethane, butadiene, isoprene and fluorine, natural rubber, epoxy resin, phenol resin, cyanate resin, urea resin and guanamine resin Materials, ceramic materials such as alumina, zirconia, and ceramics, and natural materials such as wood, paper, and stone can be used.
These materials may be one kind or a mixture of two or more kinds. In addition, these materials are preliminarily formed by a known method such as a wet plating method, a dry plating method, painting, printing, chemical conversion treatment, a metal plating layer such as nickel, chromium, black chrome, gold, silver, palladium, or the like. You may form base treatment layers, such as a noble metal plating layer, a coating layer, a printing layer, an adhesion layer, and an oxide layer.

箔は、被転写物に転写できる材料や材質であればよく特に限定されない。具体的には、アルミニウムまたはその合金、銅またはその合金、鉄またはその合金、亜鉛またはその合金、マグネシウムまたはその合金、チタンまたはその合金、金またはその合金、銀またはその合金、白金またはその合金、スズまたはその合金、ニッケルまたはその合金、クロムまたはその合金、コバルトまたはその合金などの金属や、前記金属の酸化物や窒化物を公知の方法によりベースフィルムに形成した金属箔や、ベースフィルムに染料や顔料などの色材により着色した顔料(染料)箔や、ベースフィルムに模様やキャラクターなどをグラビア印刷やシルク印刷した印刷箔などが使用できる。
特に、装飾性を加味するとアルミニウム、金、白金などをベースフィルムに蒸着した金属箔が好適に使用できる。さらに、深み感や立体感を表現するために蒸着層にエンボス加工を施すことにより良好となる。
また、これら箔には、各種の処理が施されたベースフィルムのほか、離型層や着色層や接着層や保護層などが形成されていていてもよい。
The foil is not particularly limited as long as it is a material or material that can be transferred to the transfer object. Specifically, aluminum or its alloy, copper or its alloy, iron or its alloy, zinc or its alloy, magnesium or its alloy, titanium or its alloy, gold or its alloy, silver or its alloy, platinum or its alloy, Metals such as tin or alloys thereof, nickel or alloys thereof, chromium or alloys thereof, cobalt or alloys thereof, metal foils formed of oxides and nitrides of the metals by known methods, and dyes on the base films A pigment (dye) foil colored with a coloring material such as or a pigment, or a printing foil obtained by gravure printing or silk-printing a pattern or a character on a base film can be used.
In particular, a metal foil in which aluminum, gold, platinum, or the like is vapor-deposited on a base film can be suitably used in consideration of decoration. Furthermore, it becomes better by embossing the vapor deposition layer in order to express a sense of depth and stereoscopic effect.
In addition to the base film subjected to various treatments, a release layer, a colored layer, an adhesive layer, a protective layer, and the like may be formed on these foils.

本発明において特に重要な箔の上層部の塗膜層を形成するための塗料は、アクリル樹脂とメラミン樹脂とエポキシ樹脂から選択される1種又は2種以上を主成分とする熱硬化型塗料に、ポリエステルポリオール及び/又はポリカーボネートポリオールを添加したものであれば良い。例えば、有機溶剤を使用した有機溶剤系熱硬化型塗料にポリエステルポリオール及び/又はポリカーボネートポリオールを分散したものや、水、または、水と有機溶剤を混合した溶液を使用した水系熱硬化型塗料にポリエステルポリオール及び/又はポリカーボネートポリオールを分散したものなどが使用できる。また、有機溶剤系熱硬化型塗料や水系熱硬化型塗料は、色材を含まないクリヤー塗料であってもよいし、色材として染料や顔料、金属粉体やパール顔料などを含有したカラークリヤー塗料やエナメル塗料であってもよい。
前記塗料には、添加剤として、ポリエチレンやポリプロピレンなどのワックス類、可塑剤、ポリエステルやポリカーボネートやポリウレタンなどの塗膜改質剤、分散剤などを適宜添加してもよい。特に、塗膜の内部応力を低下させるためにポリエステルポリオール及び/又はポリカーボネートポリオールを極力反応硬化させないことが望ましい。またカルボン酸やアミンなどの活性水素を含有する化合物を併用してもよい。ポリエステルポリオール及び/又はポリカーボネートポリオールの添加量としては、乾燥塗膜中に10〜70wt%にすることが望ましく、特に20〜50wt%にすることで塗膜の内部応力が低下し、箔及び/又は保護層を形成した箔の凝集破壊による密着性の低下を防止できる。尚、10wt%未満、並びに、70wt%以上(70wt%は含まず)では環境中の水分等により塗膜の耐性が悪化する傾向になる。また、80wt%以上では、塗膜が硬化せず装飾体として使用できない。
The coating material for forming the coating layer of the upper layer of the foil, which is particularly important in the present invention, is a thermosetting coating material mainly composed of one or more selected from acrylic resin, melamine resin, and epoxy resin. Any polyester polyol and / or polycarbonate polyol may be added. For example, polyesters in water-based thermosetting paints using water or a mixture of water and organic solvents in which organic solvent-based thermosetting paints using organic solvents are dispersed in polyester polyols and / or polycarbonate polyols. What dispersed the polyol and / or the polycarbonate polyol etc. can be used. The organic solvent-based thermosetting paint or water-based thermosetting paint may be a clear paint not containing a color material, or a color clear containing a dye, pigment, metal powder or pearl pigment as the color material. It may be a paint or an enamel paint.
As additives, waxes such as polyethylene and polypropylene, plasticizers, coating film modifiers such as polyester, polycarbonate, and polyurethane, and dispersants may be added as appropriate to the paint. In particular, in order to reduce the internal stress of the coating film, it is desirable that the polyester polyol and / or the polycarbonate polyol is not reacted and cured as much as possible. Moreover, you may use together the compound containing active hydrogen, such as carboxylic acid and an amine. The added pressure weight of the polyester polyol and / or polycarbonate polyol, it is desirable to 10 to 70 weight% in the dried coating film, the internal stress of the coating film in particular to 20 to 50 wt% decreases, foil and / Or the fall of the adhesiveness by the cohesive failure of the foil in which the protective layer was formed can be prevented. In addition, when it is less than 10 wt% and 70 wt% or more (not including 70 wt%), the resistance of the coating film tends to deteriorate due to moisture in the environment. On the other hand, at 80 wt% or more, the coating film is not cured and cannot be used as a decorative body.

本発明は、基材上に直接又は間接的に箔を被覆し、その上層部に複数の塗膜層を形成した装飾体において、ポリエステルポリオール及び/又はポリカーボネートポリオールを添加した塗膜を配置することにより、前記塗膜の内部応力による保護層の凝集破壊又は着色層及び/又は金属蒸着層を含む箔全体のクラックの発生を抑制し、密着性が極端に低下することが防止できる。
また、ポリエステルポリオール及び/又はポリカーボネートポリオールを添加した塗膜の内部構造は、ポリエステルポリオール及び/又はポリカーボネートポリオールのみが未硬化状態でミクロ的に分散し、内部応力の吸収材的な働きを有すると推察される。この効果(働き)により、下層への内部応力の影響を極力防止するため保護層の凝集破壊又は着色層及び/又は金属蒸着層を含む箔全体のクラックの発生を抑制するものである。
In the decorative body in which a foil is directly or indirectly coated on a substrate and a plurality of coating layers are formed on the upper layer, a coating film to which a polyester polyol and / or a polycarbonate polyol is added is disposed. Thus, the cohesive failure of the protective layer due to the internal stress of the coating film or the generation of cracks in the entire foil including the colored layer and / or the metal vapor deposition layer can be suppressed, and the adhesion can be prevented from being extremely lowered.
In addition, the internal structure of the coating film to which polyester polyol and / or polycarbonate polyol is added is presumed that only polyester polyol and / or polycarbonate polyol is microscopically dispersed in an uncured state and functions as an absorber of internal stress. Is done. This effect (function) suppresses the cohesive failure of the protective layer or the generation of cracks in the entire foil including the colored layer and / or the metal deposition layer in order to prevent the influence of internal stress on the lower layer as much as possible.

本発明は、箔の上層部にポリエステルポリオール及び/又はポリカーボネートポリオールを添加した塗膜とクリヤー塗膜からなる複数の塗膜を形成したことを最も主要な特徴とし、ポリエステルポリオール及び/又はポリカーボネートポリオールを添加した塗膜が、内部応力干渉の働きをすることにより、箔が前記塗膜の内部応力により凝集破壊することを防止し、密着性の低下を抑制する目的を実現した。 The most important feature of the present invention is that a plurality of coating films comprising a coating film obtained by adding polyester polyol and / or polycarbonate polyol and a clear coating film are formed on the upper layer portion of the foil. The added coating film acts as an internal stress interference, thereby preventing the foil from cohesive failure due to the internal stress of the coating film and suppressing the decrease in adhesion.

(実施例1)
真鍮製の、外径10mm、長さ100mmである横断面外形状が円形の材料の、表面にバフ研磨を施して表面を平滑にし、ジクロロメタンで脱脂処理し被転写物とした。次に、接着層とベースフィルムにアルミニウムを蒸着した蒸着層と保護層を有する金属箔を用いて熱圧着法により被転写物に全面転写した。次に乾燥塗膜中に20wt%となるようにポリエステルポリオールを添加したクリヤーアクリル樹脂塗料(下記の組成物A)をスプレー塗装した後、160℃、5分の条件で乾燥した。次に、熱硬化型クリヤーアクリル樹脂塗料(関西ペイント(株)製、マジクロン1000クリヤー)を専用シンナー(関西ペイント(株)製、カンペ焼付用シンナーNo4)で1:1の割合で希釈しスプレー塗装した後、160℃、30分の条件で乾燥し装飾体を得た。
<クリヤーアクリル樹脂塗料(組成物A)>
マジクロン1000クリヤー(アクリル合成樹脂塗料:関西ペイント(株)製)
47.06wt%
カンペ焼付用シンナーNo4(有機溶剤:関西ペイント(株)製) 47.06wt%
FLEXOREZ 148(ポリエステルポリオール:KING INDUSTRIES SPECIALTY CHEMICALS製) 5.88wt%
上記成分をボールミルにて10分間分散し、クリヤーアクリル樹脂塗料を得た。
Example 1
A material made of brass having an outer diameter of 10 mm and a length of 100 mm and having a circular outer cross section was subjected to buffing on the surface to smooth the surface, and degreased with dichloromethane to obtain a transfer object. Next, the entire surface was transferred to the transfer object by a thermocompression bonding method using a metal foil having a protective layer and a deposition layer obtained by depositing aluminum on the adhesive layer and the base film. Next, a clear acrylic resin paint (the following composition A) to which a polyester polyol was added so as to be 20 wt% in the dry coating film was spray-coated and then dried at 160 ° C. for 5 minutes. Next, a thermosetting clear acrylic resin paint (manufactured by Kansai Paint Co., Ltd., Magiclone 1000 Clear) is diluted with a dedicated thinner (manufactured by Kansai Paint Co., Ltd., thinner for baked campe) at a ratio of 1: 1 and spray coated. Then, it was dried at 160 ° C. for 30 minutes to obtain a decorative body.
<Clear acrylic resin paint (Composition A)>
Magiclon 1000 Clear (acrylic synthetic resin paint: manufactured by Kansai Paint Co., Ltd.)
47.06wt%
Camper baking thinner No4 (organic solvent: manufactured by Kansai Paint Co., Ltd.) 47.06 wt%
FLEXOREZ 148 (polyester polyol: manufactured by KING INDUSTRIES SPECIALTY CHEMICALS) 5.88 wt%
The above components were dispersed with a ball mill for 10 minutes to obtain a clear acrylic resin paint.

(実施例2)
実施例1における組成物Aを下記の組成物Bに代えた以外同様の装飾体を得た。
<クリヤーメラミン樹脂塗料(組成物B)>
オルガノセレクト100クリヤー(メラミン合成樹脂塗料:日本ペイント(株)製)
51.95wt%
オルガノセレクト520シンナー(有機溶剤:日本ペイント(株)製)41.56wt%
ニッポラン1004(ポリエステルポリオール:日本ポリウレタン工業(株)製)
6.49wt%
上記成分をボールミルにて10分間分散し、クリヤーアクリル樹脂塗料を得た。
(Example 2)
A similar decorative body was obtained except that the composition A in Example 1 was replaced with the following composition B.
<Clear Melamine Resin Paint (Composition B)>
Organoselect 100 clear (melamine synthetic resin paint: manufactured by Nippon Paint Co., Ltd.)
51.95 wt%
Organoselect 520 thinner (organic solvent: Nippon Paint Co., Ltd.) 41.56 wt%
Nippon Run 1004 (Polyester polyol: manufactured by Nippon Polyurethane Industry Co., Ltd.)
6.49wt%
The above components were dispersed with a ball mill for 10 minutes to obtain a clear acrylic resin paint.

(実施例3)
実施例1における組成物AのFLEXOREZ 148(ポリエステルポリオール:KING INDUSTRIES SPECIALTY CHEMICALS製)を、ニッポラン980R(ポリカーボネートポリオール:日本ポリウレタン工業(株)製)に代えた以外同様の装飾体を得た。
(Example 3)
A similar decorative body was obtained except that FLEXOREZ 148 (polyester polyol: manufactured by KING INDUSTRIES SPECIALTY CHEMICALS) of composition A in Example 1 was replaced with Nipponran 980R (polycarbonate polyol: manufactured by Nippon Polyurethane Industry Co., Ltd.).

(実施例4)
実施例1における組成物Aの配合量を下記に代え乾燥塗膜中にポリエステルポリオール(FLEXOREZ 148(ポリエステルポリオール:KING INDUSTRIES SPECIALTY CHEMICALS製))が5wt%になるようにした以外同様の装飾体を得た。
マジクロン1000クリヤー(アクリル合成樹脂塗料:関西ペイント(株)製)
49.35wt%
カンペ焼付用シンナーNo4(有機溶剤:関西ペイント(株)製) 49.35wt%
FLEXOREZ 148(ポリエステルポリオール:KING INDUSTRIES SPECIALTY CHEMICALS製) 1.30wt%
Example 4
The same decorative body was obtained except that the amount of the composition A in Example 1 was changed to the following and the polyester polyol (FLEXOREZ 148 (polyester polyol: manufactured by KING INDUSTRIES SPECIALTY CHEMICALS)) was 5 wt% in the dry coating film. It was.
Magiclon 1000 Clear (acrylic synthetic resin paint: manufactured by Kansai Paint Co., Ltd.)
49.35 wt%
Camping baking thinner No4 (organic solvent: manufactured by Kansai Paint Co., Ltd.) 49.35 wt%
FLEXOREZ 148 (polyester polyol: manufactured by KING INDUSTRIES SPECIALTY CHEMICALS) 1.30 wt%

(実施例5)
実施例1における組成物Aの配合量を下記に代え乾燥塗膜中にポリエステルポリオール(FLEXOREZ 148(ポリエステルポリオール:KING INDUSTRIES SPECIALTY CHEMICALS製))が10wt%になるようにした以外同様の装飾体を得た。
マジクロン1000クリヤー(アクリル合成樹脂塗料:関西ペイント(株)製)
48.65wt%
カンペ焼付用シンナーNo4(有機溶剤:関西ペイント(株)製) 48.65wt%
FLEXOREZ 148(ポリエステルポリオール:KING INDUSTRIES SPECIALTY CHEMICALS製) 2.70wt%
(Example 5)
The same decorative body was obtained except that the amount of the composition A in Example 1 was changed to the following and the polyester polyol (FLEXOREZ 148 (polyester polyol: manufactured by KING INDUSTRIES SPECIALTY CHEMICALS)) was 10 wt% in the dry coating film. It was.
Magiclon 1000 Clear (acrylic synthetic resin paint: manufactured by Kansai Paint Co., Ltd.)
48.65 wt%
Campe baking thinner No4 (Organic solvent: Kansai Paint Co., Ltd.) 48.65wt%
FLEXOREZ 148 (polyester polyol: manufactured by KING INDUSTRIES SPECIALTY CHEMICALS) 2.70 wt%

(実施例6)
実施例1における組成物Aの配合量を下記に代え乾燥塗膜中にポリエステルポリオール(FLEXOREZ 148(ポリエステルポリオール:KING INDUSTRIES SPECIALTY CHEMICALS製))が30wt%になるようにした以外同様の装飾体を得た。
マジクロン1000クリヤー(アクリル合成樹脂塗料:関西ペイント(株)製)
45.16wt%
カンペ焼付用シンナーNo4(有機溶剤:関西ペイント(株)製) 45.16wt%
FLEXOREZ 148(ポリエステルポリオール:KING INDUSTRIES SPECIALTY CHEMICALS製) 9.68wt%
(Example 6)
The same decorative body was obtained except that the amount of the composition A in Example 1 was changed to the following and the polyester polyol (FLEXOREZ 148 (polyester polyol: manufactured by KING INDUSTRIES SPECIALTY CHEMICALS)) was 30 wt% in the dry coating film. It was.
Magiclon 1000 Clear (acrylic synthetic resin paint: manufactured by Kansai Paint Co., Ltd.)
45.16 wt%
Campe baking thinner No4 (organic solvent: manufactured by Kansai Paint Co., Ltd.) 45.16 wt%
FLEXOREZ 148 (polyester polyol: manufactured by KING INDUSTRIES SPECIALTY CHEMICALS) 9.68 wt%

(実施例7)
実施例1における組成物Aの配合量を下記に代え乾燥塗膜中にポリエステルポリオール(FLEXOREZ 148(ポリエステルポリオール:KING INDUSTRIES SPECIALTY CHEMICALS製))が50wt%になるようにした以外同様の装飾体を得た。
マジクロン1000クリヤー(アクリル合成樹脂塗料:関西ペイント(株)製)
40wt%
カンペ焼付用シンナーNo4(有機溶剤:関西ペイント(株)製) 40wt%
FLEXOREZ 148(ポリエステルポリオール:KING INDUSTRIES SPECIALTY CHEMICALS製) 20wt%
(Example 7)
The same decorative body was obtained except that the amount of the composition A in Example 1 was changed to the following and the polyester polyol (FLEXOREZ 148 (polyester polyol: manufactured by KING INDUSTRIES SPECIALTY CHEMICALS)) was changed to 50 wt% in the dried coating film. It was.
Magiclon 1000 Clear (acrylic synthetic resin paint: manufactured by Kansai Paint Co., Ltd.)
40 wt%
Camper baking thinner No4 (organic solvent: manufactured by Kansai Paint Co., Ltd.) 40 wt%
FLEXOREZ 148 (Polyester polyol: manufactured by KING INDUSTRIES SPECIALTY CHEMICALS) 20wt%

(実施例8)
実施例1における組成物Aの配合量を下記に代え乾燥塗膜中にポリエステルポリオール(FLEXOREZ 148(ポリエステルポリオール:KING INDUSTRIES SPECIALTY CHEMICALS製))が70wt%になるようにした以外同様の装飾体を得た。
マジクロン1000クリヤー(アクリル合成樹脂塗料:関西ペイント(株)製)
31.58wt%
カンペ焼付用シンナーNo4(有機溶剤:関西ペイント(株)製) 31.58wt%
FLEXOREZ 148(ポリエステルポリオール:KING INDUSTRIES SPECIALTY CHEMICALS製) 36.84wt%
(Example 8)
The same decorative body was obtained except that the amount of the composition A in Example 1 was changed to the following and the polyester polyol (FLEXOREZ 148 (polyester polyol: manufactured by KING INDUSTRIES SPECIALTY CHEMICALS)) was 70 wt% in the dried coating film. It was.
Magiclon 1000 Clear (acrylic synthetic resin paint: manufactured by Kansai Paint Co., Ltd.)
31.58wt%
Camper baking thinner No4 (organic solvent: manufactured by Kansai Paint Co., Ltd.) 31.58 wt%
FLEXOREZ 148 (Polyester polyol: manufactured by KING INDUSTRIES SPECIALTY CHEMICALS) 36.84wt%

(実施例9)
真鍮製の、外径10mm、長さ100mmである横断面外形状が円形の材料の、表面にバフ研磨を施して表面を平滑にし、ジクロロメタンで脱脂処理し、次に熱可塑性ポリエステル系ホットメルト接着剤(アロンメルトPES360S30、東亜合成(株)製)にポリイソシアネトート(コロネートL、日本ポリウレタン工業(株)製)を重量比で10:1に配合し、さらに、有機溶剤(トルエン)にて2倍に希釈したポリエステル樹脂塗料をスプレー塗装した後、140℃、20分の条件で乾燥し被転写物とした。次に、接着層とベースフィルムにアルミニウムを蒸着しエンボス加工を施した蒸着層と保護層を有するホログラム金属箔((株)村田金箔製、HK−K247レンチャー箔)を用いて熱圧着法により被転写物に全面転写した。次に、乾燥塗膜中に20wt%となるようにポリエステルポリオールを添加したクリヤーアクリル樹脂塗料(実施例1記載の組成物A)をスプレー塗装した後、160℃、5分の条件で乾燥した。次にパール顔料を添加した熱硬化型アクリル塗料(下記の組成物C)をスプレー塗装した後、160℃、30分の条件で乾燥し装飾体を得た。
<アクリル樹脂塗料(組成物C)>
マジクロン1000クリヤー(アクリル合成樹脂塗料:関西ペイント(株)製)
49.36wt%
カンペ焼付用シンナーNo4(有機溶剤:関西ペイント(株)製) 49.36wt%
カラーストリーム F20−00 WNT Autumu Mystery(パール顔料:メルク(株)製) 1.28wt%
上記成分をボールミルにて24時間分散し、アクリル樹脂塗料を得た。
Example 9
A material made of brass with an outer diameter of 10 mm and a length of 100 mm, with a circular outer cross-section, is buffed to smooth the surface, degreased with dichloromethane, and then thermoplastic polyester hot melt adhesive Polyisocyanate (Coronate L, manufactured by Nippon Polyurethane Industry Co., Ltd.) in a weight ratio of 10: 1 with an agent (Aronmelt PES360S30, manufactured by Toa Gosei Co., Ltd.), and further 2 with an organic solvent (toluene). After spraying the polyester resin paint diluted twice, it was dried at 140 ° C. for 20 minutes to obtain a transfer object. Next, it is coated by a thermocompression bonding method using a hologram metal foil (HK-K247 launcher foil, manufactured by Murata Gold Foil Co., Ltd.) having a protective layer and a vapor-deposited layer obtained by vapor-depositing aluminum on the adhesive layer and the base film. The entire surface was transferred to the transferred material. Next, a clear acrylic resin paint (composition A described in Example 1) to which a polyester polyol was added so as to be 20 wt% in the dried coating film was spray-coated and then dried at 160 ° C. for 5 minutes. Next, after spray-coating a thermosetting acrylic paint to which a pearl pigment was added (the following composition C), it was dried at 160 ° C. for 30 minutes to obtain a decorative body.
<Acrylic resin paint (Composition C)>
Magiclon 1000 Clear (acrylic synthetic resin paint: manufactured by Kansai Paint Co., Ltd.)
49.36 wt%
Camper baking thinner No4 (organic solvent: manufactured by Kansai Paint Co., Ltd.) 49.36 wt%
Color stream F20-00 WNT Autum Mystery (Pearl pigment: manufactured by Merck & Co., Inc.) 1.28 wt%
The above components were dispersed in a ball mill for 24 hours to obtain an acrylic resin paint.

(実施例10)
真鍮製の、外径10mm、長さ100mmである横断面外形状が円形の材料の、表面にバフ研磨を施して表面を平滑にし、ジクロロメタンで脱脂処理し、次に熱可塑性ポリエステル系ホットメルト接着剤(アロンメルトPES360S30、東亜合成(株)製)にポリイソシアネトート(コロネートL、日本ポリウレタン工業(株)製)を重量比で10:1に配合し、さらに、有機溶剤(トルエン)にて2倍に希釈したポリエステル樹脂塗料をスプレー塗装した後、140℃、20分の条件で乾燥し被転写物とした。次に、接着層とベースフィルムにアルミニウムを蒸着しエンボス加工を施した蒸着層と保護層を有するホログラム金属箔((株)村田金箔製、HK−K247レンチャー箔)を用いて熱圧着法により被転写物に全面転写した。次に、乾燥塗膜中に20wt%となるようにポリエステルポリオールを添加したクリヤーアクリル樹脂塗料(実施例1記載の組成物A)をスプレー塗装した後、160℃、5分の条件で乾燥した。青い熱硬化型カラークリヤーアクリル樹脂塗料(関西ペイント(株)製、マジクロン1000紺色)を専用シンナー(関西ペイント(株)製、カンペ焼付用シンナーNo4)で1:1の割合で希釈しスプレー塗装した後、160℃、5分の条件で乾燥した。次に、青い熱硬化型クリヤーアクリル樹脂塗料(大橋化学工業(株)製、フランボヤンNo.160(A)青)を専用シンナー(関西ペイント製、No.2300)で2:1の割合で希釈しスプレー塗装した後、160℃、5分の条件で乾燥した。次に、紺色の熱硬化型アクリル樹脂塗料(関西ペイント(株)製、マジクロン1000紺色)を専用シンナー(関西ペイント(株)製、カンペ焼付用シンナーNo4)で1:1の割合で希釈し塗装用マスキング材((株)大脇萬蔵商店製、板ふのり(薄板))を介してマーブル調(部分塗装)塗装した後、160℃、5分の条件で乾燥した。次に熱硬化型クリヤーアクリル樹脂塗料(関西ペイント(株)製、マジクロン1000クリヤー)を専用シンナー(関西ペイント(株)製、カンペ焼付用シンナーNo4)で1:1の割合で希釈しスプレー塗装した後、160℃、30分の条件で乾燥し装飾体を得た。
(Example 10)
A material made of brass with an outer diameter of 10 mm and a length of 100 mm, with a circular outer cross-section, is buffed to smooth the surface, degreased with dichloromethane, and then thermoplastic polyester hot melt adhesive Polyisocyanate (Coronate L, manufactured by Nippon Polyurethane Industry Co., Ltd.) in a weight ratio of 10: 1 with an agent (Aronmelt PES360S30, manufactured by Toa Gosei Co., Ltd.), and further 2 with an organic solvent (toluene). After spraying the polyester resin paint diluted twice, it was dried at 140 ° C. for 20 minutes to obtain a transfer object. Next, it is coated by a thermocompression bonding method using a hologram metal foil (HK-K247 launcher foil, manufactured by Murata Gold Foil Co., Ltd.) having a protective layer and a vapor-deposited layer obtained by vapor-depositing aluminum on the adhesive layer and the base film. The entire surface was transferred to the transferred material. Next, a clear acrylic resin paint (composition A described in Example 1) to which a polyester polyol was added so as to be 20 wt% in the dried coating film was spray-coated and then dried at 160 ° C. for 5 minutes. Blue thermosetting color clear acrylic resin paint (manufactured by Kansai Paint Co., Ltd., Magicron 1000 Amber) was diluted with a special thinner (Kansai Paint Co., Ltd., Campe baking thinner No4) and spray-coated. Then, it dried on 160 degreeC and the conditions for 5 minutes. Next, blue thermosetting clear acrylic resin paint (Ohashi Chemical Industry Co., Ltd., Flamboyant No. 160 (A) Blue) is diluted with a dedicated thinner (Kansai Paint, No. 2300) at a ratio of 2: 1. After spray coating, it was dried at 160 ° C. for 5 minutes. Next, the amber thermosetting acrylic resin paint (manufactured by Kansai Paint Co., Ltd., Magiclone 1000 Amber) is diluted with a special thinner (manufactured by Kansai Paint Co., Ltd., thinner for baked campe) at a ratio of 1: 1. After applying a marble-like (partial coating) coating through a masking material (made by Owaki Sozo Shoten Co., Ltd., board cover (thin plate)), it was dried at 160 ° C. for 5 minutes. Next, the thermosetting clear acrylic resin paint (manufactured by Kansai Paint Co., Ltd., Magiclon 1000 Clear) was diluted with a dedicated thinner (manufactured by Kansai Paint Co., Ltd., Thinner for Camping Baking) at a ratio of 1: 1 and spray-coated. Then, it dried on 160 degreeC and the conditions for 30 minutes, and obtained the decorative body.

(実施例11)
真鍮製の、外径10mm、長さ100mmである横断面外形状が円形の材料の、表面にバフ研磨を施して表面を平滑にし、ジクロロメタンで脱脂処理し、次に、熱可塑性ポリエステル系ホットメルト接着剤(アロンメルトPES360S30、東亜合成(株)製)にポリイソシアネトート(コロネートL、日本ポリウレタン工業(株)製)を重量比で10:1に配合し、さらに有機溶剤(トルエン)にて2倍に希釈したポリエステル樹脂塗料をスプレー塗装した後、140℃、20分の条件で乾燥し被転写物とした。次に、ホログラム金属箔(日本コーバン(株)製、KP63)を用いて熱圧着法により被転写物に全面転写した。次に、乾燥塗膜中に20wt%となるようにポリエステルポリオールを添加したクリヤーアクリル樹脂塗料(実施例1記載の組成物A)をスプレー塗装した後、160℃、5分の条件で乾燥した。次に、微粒子酸化チタンを添加した熱硬化型アクリル塗料(下記の組成物D)をスプレー塗装した後、160℃、30分の条件で乾燥し装飾体を得た。
<アクリル樹脂塗料(組成物D)>
マジクロン1000クリヤー(アクリル合成樹脂塗料:関西ペイント(株)製)
48.64wt%
カンペ焼付用シンナーNo4(有機溶剤:関西ペイント(株)製) 48.64wt%
MT−100S(微粒子酸化チタン:テイカ(株)製) 2.72wt%
上記成分をボールミルにて24時間分散し、アクリル樹脂塗料を得た。
(Example 11)
A material made of brass with an outer diameter of 10 mm and a length of 100 mm and having a circular cross-sectional outer shape is buffed to smooth the surface, degreased with dichloromethane, and then thermoplastic polyester hot melt Adhesive (Aronmelt PES360S30, manufactured by Toa Gosei Co., Ltd.) and polyisocyanate tote (Coronate L, manufactured by Nippon Polyurethane Industry Co., Ltd.) were mixed at a weight ratio of 10: 1, and further 2 with an organic solvent (toluene). After spraying the polyester resin paint diluted twice, it was dried at 140 ° C. for 20 minutes to obtain a transfer object. Next, the entire surface was transferred onto the transfer object by a thermocompression bonding method using a hologram metal foil (KP63, manufactured by Nippon Koban Co., Ltd.). Next, a clear acrylic resin paint (composition A described in Example 1) to which a polyester polyol was added so as to be 20 wt% in the dried coating film was spray-coated and then dried at 160 ° C. for 5 minutes. Next, after spray-coating a thermosetting acrylic paint (the following composition D) to which fine particle titanium oxide was added, it was dried at 160 ° C. for 30 minutes to obtain a decorative body.
<Acrylic resin paint (Composition D)>
Magiclon 1000 Clear (acrylic synthetic resin paint: manufactured by Kansai Paint Co., Ltd.)
48.64 wt%
Campe baking thinner No4 (organic solvent: manufactured by Kansai Paint Co., Ltd.) 48.64 wt%
MT-100S (fine particle titanium oxide: manufactured by Teika Co., Ltd.) 2.72 wt%
The above components were dispersed in a ball mill for 24 hours to obtain an acrylic resin paint.

(実施例12)
真鍮製の、外径10mm、長さ100mmである横断面外形状が円形の材料の、表面にバフ研磨を施して表面を平滑にし、ジクロロメタンで脱脂処理し、次に、熱可塑性ポリエステル系ホットメルト接着剤(アロンメルトPES360S30、東亜合成(株)製)にポリイソシアネトート(コロネートL、日本ポリウレタン工業(株)製)を重量比で10:1に配合し、さらに有機溶剤(トルエン)にて2倍に希釈したポリエステル樹脂塗料をスプレー塗装した後、140℃、20分の条件で乾燥し被転写物とした。次に、金属箔((株)村田金箔製、MP08スタイン箔)を用いて熱圧着法により被転写物に全面転写した。次に、乾燥塗膜中に20wt%となるようにポリエステルポリオールを添加したクリヤーアクリル樹脂塗料(実施例1記載の組成物A)をスプレー塗装した後、160℃、5分の条件で乾燥した。次に、微粒子酸化チタンを添加した熱硬化型アクリル塗料(実施例10記載の組成物D)をスプレー塗装した後、160℃、30分の条件で乾燥し装飾体を得た。
(Example 12)
A material made of brass with an outer diameter of 10 mm and a length of 100 mm and having a circular cross-sectional outer shape is buffed to smooth the surface, degreased with dichloromethane, and then thermoplastic polyester hot melt Adhesive (Aronmelt PES360S30, manufactured by Toa Gosei Co., Ltd.) and polyisocyanate tote (Coronate L, manufactured by Nippon Polyurethane Industry Co., Ltd.) were mixed at a weight ratio of 10: 1, and further 2 with an organic solvent (toluene). After spraying the polyester resin paint diluted twice, it was dried at 140 ° C. for 20 minutes to obtain a transfer object. Next, the entire surface was transferred to the transfer object using a metal foil (Murata Gold Foil, MP08 Stein foil) by a thermocompression bonding method. Next, a clear acrylic resin paint (composition A described in Example 1) to which a polyester polyol was added so as to be 20 wt% in the dried coating film was spray-coated and then dried at 160 ° C. for 5 minutes. Next, after spray-coating a thermosetting acrylic paint (composition D described in Example 10) to which fine particle titanium oxide was added, it was dried at 160 ° C. for 30 minutes to obtain a decorative body.

(実施例13)
真鍮製の、外径10mm、長さ100mmである横断面外形状が円形の材料の、表面にバフ研磨を施して表面を平滑にし、ジクロロメタンで脱脂処理し、次に、熱可塑性ポリエステル系ホットメルト接着剤(アロンメルトPES360S30、東亜合成(株)製)にポリイソシアネトート(コロネートL、日本ポリウレタン工業(株)製)を重量比で10:1に配合し、さらに、有機溶剤(トルエン)にて2倍に希釈したポリエステル樹脂塗料をスプレー塗装した後、140℃、20分の条件で乾燥し被転写物とした。次に、特殊リップマンホログラム(日本ペイント(株)と大日本印刷(株)の共同開発、モーションイマージュ)を用いて熱圧着法により被転写物に全面転写した。次に乾燥塗膜中に20wt%となるようにポリエステルポリオールを添加したクリヤーアクリル樹脂塗料(実施例1記載の組成物A)をスプレー塗装した後、160℃、5分の条件で乾燥した。次に、微粒子酸化チタンを添加した熱硬化型アクリル塗料(実施例10記載の組成物D)をスプレー塗装した後、160℃、30分の条件で乾燥し装飾体を得た。
(Example 13)
A material made of brass with an outer diameter of 10 mm and a length of 100 mm and having a circular cross-sectional outer shape is buffed to smooth the surface, degreased with dichloromethane, and then thermoplastic polyester hot melt Adhesive (Aronmelt PES360S30, manufactured by Toa Gosei Co., Ltd.) is blended with polyisocyanate tote (Coronate L, manufactured by Nippon Polyurethane Industry Co., Ltd.) at a weight ratio of 10: 1, and further with an organic solvent (toluene). The polyester resin paint diluted twice was spray-coated and then dried at 140 ° C. for 20 minutes to obtain a transfer object. Next, using a special Lippmann hologram (co-development by Nippon Paint Co., Ltd. and Dai Nippon Printing Co., Ltd., motion image), the entire surface was transferred to the transfer object by thermocompression bonding. Next, a clear acrylic resin paint (composition A described in Example 1) to which a polyester polyol was added so as to be 20 wt% in the dry coating film was spray-coated and then dried at 160 ° C. for 5 minutes. Next, after spray-coating a thermosetting acrylic paint (composition D described in Example 10) to which fine particle titanium oxide was added, it was dried at 160 ° C. for 30 minutes to obtain a decorative body.

(比較例1)
実施例1における水酸基を2個以上持った化合物を添加したクリヤーアクリル樹脂塗料(組成物A)からポリエステルポリオール(FLEXOREZ 148(ポリエステルポリオール:KING INDUSTRIES SPECIALTY CHEMICALS製))を添加しないこと以外は同様の装飾体を得た。
(Comparative Example 1)
The same decoration except that the polyester polyol (FLEXOREZ 148 (polyester polyol: manufactured by KING INDUSTRIES SPECIALTY CHEMICALS)) is not added from the clear acrylic resin paint (composition A) added with the compound having two or more hydroxyl groups in Example 1. Got the body.

(比較例2)
実施例1における組成物Aの配合量を下記に代え乾燥塗膜中にポリエステルポリオール(FLEXOREZ 148(ポリエステルポリオール:KING INDUSTRIES SPECIALTY CHEMICALS製))が80wt%になるようにした以外同様の装飾体を得た。
マジクロン1000クリヤー(アクリル合成樹脂塗料:関西ペイント(株)製)
25wt%
カンペ焼付用シンナーNo4(有機溶剤:関西ペイント(株)製) 25wt%
FLEXOREZ 148(ポリエステルポリオール:KING INDUSTRIES SPECIALTY CHEMICALS製) 50wt%
(Comparative Example 2)
The same decorative body was obtained except that the amount of the composition A in Example 1 was changed to the following and the polyester polyol (FLEXOREZ 148 (polyester polyol: manufactured by KING INDUSTRIES SPECIALTY CHEMICALS)) was 80 wt% in the dry coating film. It was.
Magiclon 1000 Clear (acrylic synthetic resin paint: manufactured by Kansai Paint Co., Ltd.)
25 wt%
Camper baking thinner No4 (Organic solvent: Kansai Paint Co., Ltd.) 25wt%
FLEXOREZ 148 (Polyester polyol: manufactured by KING INDUSTRIES SPECIALTY CHEMICALS) 50wt%

(比較例3)
実施例9におけるポリエステルポリオールを添加したクリヤーアクリル樹脂塗料(組成物A)からポリエステルポリオール(FLEXOREZ 148(ポリエステルポリオール:KING INDUSTRIES SPECIALTY CHEMICALS製))を添加しないこと以外は同様の装飾体を得た。
(Comparative Example 3)
A similar decorative body was obtained from the clear acrylic resin paint (composition A) to which the polyester polyol was added in Example 9 except that the polyester polyol (FLEXOREZ 148 (polyester polyol: manufactured by KING INDUSTRIES SPECIALTY CHEMICALS)) was not added.

<塗膜密着性評価(碁盤目試験)>
実施例及び比較例で得た装飾体をJIS K 5600−5−6「塗料一般試験方法−第5部:塗膜の機械的性質−第6節:付着性(クロスカット法)」に規定されているクロスカット法(1mmの正方形を10×10コマ(計100コマ))にて密着性を評価する。尚、評価は、100コマの碁盤目内で塗膜が残ったコマ数とした。
<Evaluation of coating film adhesion (cross cut test)>
The decorative bodies obtained in Examples and Comparative Examples are defined in JIS K 5600-5-6 “General Test Methods for Paints—Part 5: Mechanical Properties of Coating Film—Section 6: Adhesiveness (Cross Cut Method)” The cross-cut method (1 mm square 10 × 10 frames (100 frames in total)) is used to evaluate adhesion. In addition, evaluation was made into the number of the frames with which the coating film remained within 100 grids.

<水に対する塗膜密着性評価(沸騰水試験)>
2級の純度の水(ISO3696)を沸騰状態にし、実施例及び比較例で得た装飾体を前記沸騰状態の水に25分間浸漬した後、塗装物を沸騰状態の水の中から取りだし常温に戻す。次に、JIS K 5600−5−6「塗料一般試験方法−第5部:塗膜の機械的性質−第6節:付着性(クロスカット法)」に規定されているクロスカット法(1mmの正方形を10×10コマ(計100コマ))にて密着性を評価する。尚、評価は、100コマの碁盤目内で塗膜が残ったコマ数とした。
<Evaluation of film adhesion to water (boiling water test)>
Second grade water (ISO 3696) is brought to a boiling state, and the decorative bodies obtained in Examples and Comparative Examples are immersed in the boiling state water for 25 minutes, and then the paint is taken out of the boiling water and brought to room temperature. return. Next, a cross-cut method (1 mm) specified in JIS K 5600-5-6 “Paint General Test Method—Part 5: Mechanical Properties of Coating Film—Section 6: Adhesiveness (Cross-cut Method)” Adhesion is evaluated at 10 × 10 squares (100 frames in total). In addition, evaluation was made into the number of the frames with which the coating film remained within 100 grids.

前記2項目による評価結果を表1に示す。   Table 1 shows the evaluation results of the two items.

Figure 0005217263
Figure 0005217263

Claims (4)

基材上に直接又は間接的に箔を被覆し、その上層部に複数の塗膜層を形成した装飾体において、前記複数の塗膜層の少なくとも一層を形成するための塗料がアクリル樹脂とメラミン樹脂とエポキシ樹脂から選択される1種又は2種以上を主成分とする熱硬化型塗料に、ポリエステルポリオール及び/又はポリカーボネートポリオールを添加し、且つ、前記ポリエステルポリオール及び/又はポリカーボネートポリオールの重量濃度が乾燥塗膜中に70wt%以下であることを特徴とする装飾体。 In a decorative body in which a foil is coated directly or indirectly on a base material and a plurality of coating layers are formed on the upper layer portion thereof, the coating material for forming at least one of the plurality of coating layers is an acrylic resin and a melamine A polyester polyol and / or polycarbonate polyol is added to a thermosetting paint mainly composed of one or more selected from a resin and an epoxy resin, and the weight concentration of the polyester polyol and / or polycarbonate polyol is A decorative body characterized in that it is 70 wt% or less in the dried coating film . 前記ポリエステルポリオール及び/又はポリカーボネートポリオールの重量濃度が乾燥塗膜中に20〜50wt%であることを特徴とする請求項1記載の装飾体。The decorative body according to claim 1, wherein a weight concentration of the polyester polyol and / or polycarbonate polyol is 20 to 50 wt% in the dry coating film. 前記箔が、少なくとも金属蒸着層と合成樹脂からなる保護層を有することを特徴とする請求項1〜2記載の装飾体。 The decorative body according to claim 1 or 2 , wherein the foil has a protective layer made of at least a metal vapor deposition layer and a synthetic resin. 前記金属蒸着層にエンボス加工が施されたことを特徴とする請求項3記載の装飾体。 The decorative body according to claim 3, wherein the metal deposition layer is embossed.
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