JPH0456760A - Surface coated formed part and its production - Google Patents
Surface coated formed part and its productionInfo
- Publication number
- JPH0456760A JPH0456760A JP16756790A JP16756790A JPH0456760A JP H0456760 A JPH0456760 A JP H0456760A JP 16756790 A JP16756790 A JP 16756790A JP 16756790 A JP16756790 A JP 16756790A JP H0456760 A JPH0456760 A JP H0456760A
- Authority
- JP
- Japan
- Prior art keywords
- transparent
- formed part
- lacquer
- vacuum deposition
- film
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 239000004922 lacquer Substances 0.000 claims abstract description 23
- 239000007788 liquid Substances 0.000 claims abstract description 9
- 238000001771 vacuum deposition Methods 0.000 claims abstract description 9
- 238000000576 coating method Methods 0.000 claims description 21
- 239000011248 coating agent Substances 0.000 claims description 20
- 238000000034 method Methods 0.000 abstract description 14
- 239000000463 material Substances 0.000 abstract description 6
- 239000000758 substrate Substances 0.000 abstract description 6
- 238000001704 evaporation Methods 0.000 abstract description 3
- 230000008020 evaporation Effects 0.000 abstract description 3
- 238000000151 deposition Methods 0.000 abstract description 2
- 230000005684 electric field Effects 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 239000010408 film Substances 0.000 description 16
- 238000007747 plating Methods 0.000 description 11
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 6
- 229910052709 silver Inorganic materials 0.000 description 6
- 239000004332 silver Substances 0.000 description 6
- 238000007738 vacuum evaporation Methods 0.000 description 6
- 239000000919 ceramic Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 150000002739 metals Chemical class 0.000 description 5
- 239000003973 paint Substances 0.000 description 5
- 238000010422 painting Methods 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 238000002845 discoloration Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 238000002834 transmittance Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- RMTXUPIIESNLPW-UHFFFAOYSA-N 1,2-dihydroxy-3-(pentadeca-8,11-dienyl)benzene Natural products CCCC=CCC=CCCCCCCCC1=CC=CC(O)=C1O RMTXUPIIESNLPW-UHFFFAOYSA-N 0.000 description 2
- QARRXYBJLBIVAK-UEMSJJPVSA-N 3-[(8e,11e)-pentadeca-8,11-dienyl]benzene-1,2-diol;3-[(8e,11e)-pentadeca-8,11,14-trienyl]benzene-1,2-diol;3-[(8e,11e,13e)-pentadeca-8,11,13-trienyl]benzene-1,2-diol;3-[(e)-pentadec-8-enyl]benzene-1,2-diol;3-pentadecylbenzene-1,2-diol Chemical compound CCCCCCCCCCCCCCCC1=CC=CC(O)=C1O.CCCCCC\C=C\CCCCCCCC1=CC=CC(O)=C1O.CCC\C=C\C\C=C\CCCCCCCC1=CC=CC(O)=C1O.C\C=C\C=C\C\C=C\CCCCCCCC1=CC=CC(O)=C1O.OC1=CC=CC(CCCCCCC\C=C\C\C=C\CC=C)=C1O QARRXYBJLBIVAK-UEMSJJPVSA-N 0.000 description 2
- IYROWZYPEIMDDN-UHFFFAOYSA-N 3-n-pentadec-8,11,13-trienyl catechol Natural products CC=CC=CCC=CCCCCCCCC1=CC=CC(O)=C1O IYROWZYPEIMDDN-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- -1 oxides Chemical class 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229910052703 rhodium Inorganic materials 0.000 description 2
- 239000010948 rhodium Substances 0.000 description 2
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 2
- 229910052814 silicon oxide Inorganic materials 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- DQTMTQZSOJMZSF-UHFFFAOYSA-N urushiol Natural products CCCCCCCCCCCCCCCC1=CC=CC(O)=C1O DQTMTQZSOJMZSF-UHFFFAOYSA-N 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 108010029541 Laccase Proteins 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000005524 ceramic coating Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 210000004709 eyebrow Anatomy 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- 238000007666 vacuum forming Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Landscapes
- Physical Vapour Deposition (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、漆液を真空蒸着により蒸着し下地表面に透明
被膜を形成して、下地に耐摩耗性を付加すると共に、下
地の色彩及び色調を損なうことのないように成した、表
面被覆成形体及びその製造方法に関する。Detailed Description of the Invention [Industrial Field of Application] The present invention involves depositing lacquer liquid by vacuum evaporation to form a transparent film on the surface of the base, thereby adding wear resistance to the base and changing the color and color of the base. The present invention relates to a surface-coated molded article that does not impair color tone, and a method for manufacturing the same.
漆液は、古くから高級な工芸品や什器類、屋内装飾品な
どの塗装に広く用いられ、特に漆液は乾燥が遅いことか
ら、独特な加飾法である蒔絵技法等をもたらした。また
、上記漆液の主成分はウルシオールと呼ばれるフェノー
ル誘導体であるが、その漆液の適用範囲は塗装技術を基
礎とした塗料としてのものであり、塗装手段としては筆
、ハケ塗りであって、粘度のある液相から一同の塗装膜
厚は約６０μｍと厚膜に形成されるという利点を有して
いる。また、上記漆液に含まれその乾燥遅滞に影響を与
えているラッカーゼは１００℃以上で分解し、その作用
を失うとウルシオールが酸化重合して強靭な塗膜を形成
することが知られており、焼付うるしの名称で金属の塗
装に泪いられていた。しかし、戦後スプレーガンの発明
と速乾性の合成樹脂塗料の出現により工業的ライン塗装
が実施されるようになる一方、漆液の供給不足が進行す
るにつれ、漆液の使用範囲は伝統的な譲芸品の塗料にほ
ば限定されるようになった。また、この際漆液には原料
等が混練され赤、黒等の有色Ｖｉ料として用いられるこ
とが多く、下地色とは無関係に使用されることが多かっ
た。Lacquer has been widely used since ancient times to paint high-quality crafts, fixtures, and indoor decorations, and because lacquer dries slowly, it gave rise to unique decorative techniques such as maki-e. In addition, the main component of the above lacquer liquid is a phenol derivative called urushiol, but the scope of application of the lacquer liquid is as a paint based on painting techniques, and the application method is not a brush or brush. This method has the advantage that a thick coating film of about 60 μm can be formed from a viscous liquid phase. In addition, it is known that laccase, which is contained in the lacquer solution and affects its drying delay, decomposes at temperatures above 100°C, and when it loses its effect, urushiol undergoes oxidative polymerization and forms a tough coating film. The metal coating was called lacquered lacquer. However, with the invention of the postwar spray gun and the advent of quick-drying synthetic resin paints, industrial line painting began to be practiced, but as the supply of lacquer became increasingly scarce, the scope of use of lacquer changed from traditional concessions. It came to be mostly limited to paints for arts and crafts. Moreover, at this time, raw materials and the like are often kneaded into the lacquer solution and used as a colored Vi material such as red or black, and it is often used regardless of the base color.
一方、従来装飾用装身具と称せられる品々の中には、汎
用金属である鉄、ニッケル、銅などを下地に用い、高級
感を付加するために下地表面に金メツキ、銀メツキ、あ
るいは金属の窒化物、酸化物、炭化物、硫化物の塗膜を
被覆処理したものが広く知られている。また、上記メツ
キ等の被覆処理を施した製品は、被覆面が傷ついたり、
剥離するなどの支障があるため、被覆膜保護の目的で、
更にその上に硬質透明被膜をコーティングすることが行
われている０例えば、その最も簡単な方法としては有機
系塗料である透明ラッカーを塗布するものであり、その
他の方法には酸化アルミニウム、酸化シリコンなどの透
明セラミックスを被覆するものがある。On the other hand, some items conventionally called decorative accessories use general-purpose metals such as iron, nickel, and copper as a base, and the surface of the base is plated with gold, silver, or nitrided metal to add a sense of luxury. Products coated with coatings of compounds, oxides, carbides, and sulfides are widely known. In addition, products that have been coated with the above-mentioned plating etc. may be damaged or damaged.
Due to problems such as peeling, for the purpose of protecting the coating,
Furthermore, a hard transparent film is coated on top of it.For example, the simplest method is to apply a transparent lacquer, which is an organic paint, and other methods include aluminum oxide, silicon oxide, etc. There are some that coat transparent ceramics such as.
上記従来の技術に記載のように、メツキ等の被覆膜保護
には、透明ラッカーを塗布かる方法、あるいは、酸化ア
ルミニウム、酸化シリコンなどの透明セラミックスを被
覆する方法があった。As described in the above-mentioned prior art, to protect the coating film such as plating, there are methods of applying a transparent lacquer, or methods of covering with transparent ceramics such as aluminum oxide or silicon oxide.
しかしながら、上記透明ラッカーを塗布する方法にあっ
ては、充分な耐摩耗性や耐食性が得られないため、一部
の眉途以外には採用できないという欠点があった。また
、上記透明セラミックスを被覆する方法にあっては、蒸
着に困難を伴う上、金属やガラスの表面に被膜を形成す
る際、干渉色を生じたり、変色や曇りを生じて下地の色
彩や色調を損なうことがあるという欠点があった。そこ
で、関連業界においては、耐摩耗性を有すると共に、下
地の色彩や色調を損なうことのない、新規な透明被膜の
開発が急務とされている。However, the above-mentioned method of applying a transparent lacquer has the disadvantage that it cannot be used for applications other than some eyebrows because sufficient abrasion resistance and corrosion resistance cannot be obtained. In addition, the above methods of coating transparent ceramics involve difficulties in vapor deposition, and when forming a film on the surface of metal or glass, interference colors, discoloration, or clouding may occur, causing the color and tone of the underlying material to change. The disadvantage was that it could damage the Therefore, in related industries, there is an urgent need to develop a new transparent coating that has wear resistance and does not impair the color or tone of the underlying layer.
本発明は、上記事情に鑑み成されたものであるが、その
目的とするところは、メツキ等の被覆処理面のように傷
つきやすい下地、銀及び銅などのように変色しやすい下
地の被覆に好適に採用し得る、耐摩耗性を有すると共に
下地の色彩や色調を損なうことがなく、シかも耐薬品性
にも優れた新規な透明被膜により被覆した、表面被覆成
形体及びその製造法を開示することにある。The present invention has been made in view of the above circumstances, and its purpose is to coat bases that are easily damaged, such as coated surfaces such as plating, and bases that are easily discolored, such as silver and copper. Discloses a surface-coated molded article coated with a novel transparent coating that can be suitably employed, has abrasion resistance, does not impair the color or tone of the base, and has excellent chemical resistance as well as a method for producing the same. It's about doing.
本発明者らは、上記目的を達成すべく種々の実験と研究
の結果、前記漆液を真空蒸着の蒸発材に用い、これによ
り真空蒸着を行い下地表面に形成した透明被膜によって
、上記目的を達成し得ることを見出したものであり１本
発明はこの知見に基づき成された。As a result of various experiments and research in order to achieve the above object, the present inventors have found that the above object can be achieved by using the lacquer liquid as an evaporation material for vacuum evaporation and forming a transparent film on the surface of the base through vacuum evaporation. This invention has been made based on this finding.
即ち、本発明は上記のような漆液な新たな観点から見直
し、その優れた特性を引出すべく検討されたものであり
、本発明に係る表面被覆成形体は、漆液な蒸発材として
用い、真空蒸着により形成された透明被膜を有した、表
面被覆成形体であることを要旨とする。また、他方本発
明に係る表面被覆成形体の製造方法は、漆液を蒸発材と
して用い、真空蒸着により成形体表面に透明被膜を形成
することを要旨とするものである。That is, the present invention has been reviewed from a new perspective of the lacquer liquid as described above, and has been studied in order to bring out its excellent characteristics. The gist of the present invention is that it is a surface-coated molded article having a transparent coating formed by vacuum deposition. On the other hand, the method for producing a surface-coated molded body according to the present invention is characterized in that a transparent coating is formed on the surface of the molded body by vacuum evaporation using a lacquer solution as an evaporation material.
ここで、本発明に係る透明被膜の膜厚は、成形体表面に
１．０〜２０．０μｍの範囲で被着するのが好ましい、
即ち、膜厚が１．０μｍ未満では充分な耐摩耗性が得ら
れないものである一方、膜厚が２０．０μ熱を超えると
透過率の低下を招き、下地本来の色彩及び色調に影響を
与えるようになるからである。Here, the thickness of the transparent coating according to the present invention is preferably in the range of 1.0 to 20.0 μm on the surface of the molded article.
That is, if the film thickness is less than 1.0 μm, sufficient abrasion resistance cannot be obtained, while if the film thickness exceeds 20.0 μm, the transmittance will decrease and the original color and tone of the base will be affected. Because you will start giving.
また１本発明の成形体の下地としては、金属、ガラス、
セラミックス、プラスチックス等が挙げられ、詳しくは
、金、銀、口金、ロジウム、パラジウムなどの貴金属、
銅、ニッケル、鉄などの汎用金属及びこれらの合金、あ
るいは、これらの金属表面に、金メツキ、ｇメツキ、白
金メツキ、クロムメツキ、ロジウムメツキ、パラジウム
メッキなどを施したメツキ面及びセラミックス被覆を施
した被覆面、さらに、金属以外に光学用レンズなどのガ
ラス、セラミックス、＋ｌＩＳ用レンズなどのブラヌチ
ックス、あるいは、これらの表面に上記のメツキまたは
被覆を施したメツキまたは被覆面が考えられる。Further, as the base of the molded article of the present invention, metal, glass,
Examples include ceramics, plastics, etc., and more specifically, precious metals such as gold, silver, ferrules, rhodium and palladium,
General-purpose metals such as copper, nickel, and iron and their alloys, or plating surfaces with gold plating, g plating, platinum plating, chrome plating, rhodium plating, palladium plating, etc., or ceramic coatings on the surfaces of these metals. In addition to metals, the coated surface may be glass such as optical lenses, ceramics, branutics such as +lIS lenses, or a plated or coated surface in which the above-mentioned plating or coating is applied to these surfaces.
〔作用〕
本発明に係る表面被覆成形体における透明被覆は、衝撃
試験及び電子顕微鏡観察の結果、弾性を有していること
が確認され、耐摩耗性においては、硬度的な要素と共に
弾性要素が相乗的に作用し、高い耐摩耗性を発現してい
る。[Function] As a result of impact tests and electron microscope observation, it was confirmed that the transparent coating in the surface-coated molded article according to the present invention has elasticity. They act synergistically and exhibit high wear resistance.
また、後述される透明被膜の透過性についても、従来の
ように筆、へケ塗りなどの塗装手段により、６０μｍ程
度の厚膜に塗膜が形成されてしまう塗装レベルでは、全
く見出し得ないものであったが、本発明では被膜を真空
蒸着により薄膜に形成できることから、新たな素材の特
性を引出し得た。Furthermore, regarding the permeability of the transparent film, which will be described later, it is completely impossible to find out at the conventional painting level where a coating film is formed with a thickness of about 60 μm using painting methods such as brush or brush painting. However, in the present invention, since the film can be formed into a thin film by vacuum deposition, the characteristics of a new material can be brought out.
第１図に示す真空蒸着装置１内に銀メツキを施した時計
ケースを基板２として設置させ、漆液をＴａボート３に
載置した。ここで、Ｔａボート３は熱電対によりその温
度を測定した・予め真空チャンバー４内を２×１０づｔ
ｏｒｒに排気した後に、Ａｒガスを２ Ｘ １Ｏ−２ｔ
ｏｒｒまで真空チャンバー４に導入し、直流電界Ｉ Ｋ
ｖで５分間基板２をイオン・ボンバード処理した。その
後、基板温度１３０℃、ボード加熱温度１６０ ℃にお
いて６０分間真空蒸着して、１ｏｕｒｎの透明被膜を得
た。A silver-plated watch case was installed as a substrate 2 in a vacuum deposition apparatus 1 shown in FIG. 1, and the lacquer solution was placed on a Ta boat 3. Here, the temperature of the Ta boat 3 was measured with a thermocouple.
After exhausting to orr, Ar gas was evacuated to 2
orr into the vacuum chamber 4, and the DC electric field I K
Substrate 2 was ion bombarded for 5 minutes at Thereafter, vacuum deposition was performed for 60 minutes at a substrate temperature of 130° C. and a board heating temperature of 160° C. to obtain a 1-hour transparent coating.
これによって得られた時計ケースは、銀の色調、風あい
を良好に具有すると共に、硫化ガステスト、人工汗テス
トによる腐食試験にも従来品に比べはるかに優れた特性
を示し、また携帯テストによる耐久性試験においても１
４月ケ以上銀の変色を防止できるとの結果を得た。The resulting watch case not only has a good silver color and texture, but also exhibits far superior properties compared to conventional products in corrosion tests such as sulfide gas tests and artificial sweat tests. 1 in the durability test
The results showed that discoloration of silver could be prevented for more than April.
実施例 ｌ
実施例 ２
次に、ガラス基板を用い、それ以外の条件は実施例 １
と同様にして、漆液の蒸着を行い１０μｍの透明被膜を
得、この透明被膜の透過率を計測した。尚、この結果を
第１表に示した。その結果より、上記透明被膜は極めて
優れた分光特性及び高い透過率を示すものであり、光学
用レンズ、眼鏡用レンズ等の透明体の被覆膜として好適
に使用し得ることが判明した。Example 1 Example 2 Next, a glass substrate was used, and the other conditions were as in Example 1.
In the same manner as above, a lacquer solution was deposited to obtain a 10 μm transparent film, and the transmittance of this transparent film was measured. The results are shown in Table 1. The results revealed that the above-mentioned transparent coating exhibited extremely excellent spectral properties and high transmittance, and could be suitably used as a coating for transparent bodies such as optical lenses and eyeglass lenses.
本発明に係る表面被覆成形体及びその製造方法は、以上
のような構成であるので、次に記載する効果を奏する。Since the surface-coated molded article and the method for manufacturing the same according to the present invention have the above-described configuration, the following effects can be achieved.
本発明に係る表面被覆成形体における透明被膜は、下地
に密着性良好に蒸着し得ると共に、高い透明度のある被
膜を形成でき、有色化したり干渉色を呈することがない
ので、下地の色彩や色調を損なわないという効果がある
。The transparent film in the surface-coated molded article according to the present invention can be vapor-deposited on the base with good adhesion, and can form a highly transparent film without becoming colored or exhibiting interference colors, so that the color and tone of the base can be improved. It has the effect of not damaging the
また、従来傷や変色を生じるという理由から、食器など
に使用することができなかった、銀、銅、黄銅のような
金属にも使用し得て、その傷や変色の発生を防止できる
と共に、優れた耐薬品性及び安全性を具備していること
がら、極めて有用な被１１膜を有した成形体と成し得る
という効果もある。In addition, it can be used with metals such as silver, copper, and brass, which conventionally could not be used for tableware because they cause scratches and discoloration, and can prevent scratches and discoloration. Since it has excellent chemical resistance and safety, it also has the effect that it can be made into a molded article with an extremely useful coating.
第１図・・本発明に使用される真空蒸着装置の概要図。
第１表・・本発明に係る透明被膜の分光透過率表６１
・真空蒸着装置 ２ 基板 ３− Ｔ ａボート４・真
空チャンバーFIG. 1: A schematic diagram of a vacuum evaporation apparatus used in the present invention. Table 1: Spectral transmittance table 61 of transparent coating according to the present invention
・Vacuum evaporation equipment 2 Substrate 3-Ta boat 4 ・Vacuum chamber
Claims (2)
た透明被膜を有することを特徴とする、表面被覆成形体
。1. A surface-coated molded article characterized by having a transparent coating formed by vacuum deposition using lacquer liquid as an evaporator.
面に透明被膜を形成することを特徴とする、表面被覆成
形体の製造方法。2. A method for producing a surface-coated molded article, which comprises forming a transparent film on the surface of the molded article by vacuum deposition using lacquer as an evaporator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16756790A JPH0456760A (en) | 1990-06-26 | 1990-06-26 | Surface coated formed part and its production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16756790A JPH0456760A (en) | 1990-06-26 | 1990-06-26 | Surface coated formed part and its production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0456760A true JPH0456760A (en) | 1992-02-24 |
Family
ID=15852129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16756790A Pending JPH0456760A (en) | 1990-06-26 | 1990-06-26 | Surface coated formed part and its production |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0456760A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8926575B2 (en) | 2008-02-14 | 2015-01-06 | Spiracur Inc. | Devices and methods for treatment of damaged tissue |
-
1990
- 1990-06-26 JP JP16756790A patent/JPH0456760A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8926575B2 (en) | 2008-02-14 | 2015-01-06 | Spiracur Inc. | Devices and methods for treatment of damaged tissue |
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