JPH0249916B2 - - Google Patents
Info
- Publication number
- JPH0249916B2 JPH0249916B2 JP60235599A JP23559985A JPH0249916B2 JP H0249916 B2 JPH0249916 B2 JP H0249916B2 JP 60235599 A JP60235599 A JP 60235599A JP 23559985 A JP23559985 A JP 23559985A JP H0249916 B2 JPH0249916 B2 JP H0249916B2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- insulating
- thickness
- transfer material
- transferred
- 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.)
- Expired - Lifetime
Links
- 239000010410 layer Substances 0.000 claims description 28
- 239000000463 material Substances 0.000 claims description 16
- 239000011241 protective layer Substances 0.000 claims description 10
- 239000012790 adhesive layer Substances 0.000 claims description 5
- 238000010030 laminating Methods 0.000 claims description 2
- 238000007740 vapor deposition Methods 0.000 claims description 2
- 230000015556 catabolic process Effects 0.000 description 7
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000002932 luster Substances 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 238000000151 deposition Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 229920006267 polyester film Polymers 0.000 description 2
- 238000001771 vacuum deposition Methods 0.000 description 2
- 229920000298 Cellophane Polymers 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 229920002433 Vinyl chloride-vinyl acetate copolymer Polymers 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000007733 ion plating Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
- B41M3/12—Transfer pictures or the like, e.g. decalcomanias
Landscapes
- Printing Methods (AREA)
- Duplication Or Marking (AREA)
- Decoration By Transfer Pictures (AREA)
Description
【発明の詳細な説明】
（産業上の利用分野）
この発明は、テレビ等の弱電製品の外枠に転写
しても通電することのない電気機器用絶縁性転写
材料に関するものである。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to an insulating transfer material for electrical appliances that does not conduct electricity even when transferred to the outer frame of a light electrical appliance such as a television.
（従来の技術）
テレビの外枠等には従来、そこに金属光沢を付
与し美麗さと金属の感じを出すために、基材、離
型層、保護層、Al蒸着層、及び接着層を順次積
層した転写材料が転写されている。(Conventional technology) Conventionally, in order to give the outer frame of a TV a metallic luster and give it a beautiful and metallic feel, a base material, a release layer, a protective layer, an Al vapor deposition layer, and an adhesive layer were sequentially applied to the outer frame of a TV. The stacked transfer materials are transferred.
（発明が解決しようとする問題点）
上記従来の技術では、テレビにかかる電圧が高
いと共に転写材料の絶縁性が低いため、転写した
部分に手などを触れると通電することがあつた。(Problems to be Solved by the Invention) In the above-mentioned conventional technology, since the voltage applied to the television is high and the transfer material has low insulation, electricity may be applied when the transferred part is touched with a hand or the like.
この発明はこの欠点を除去するもので、転写し
た場合の絶縁破壊電圧（絶縁抵抗）が1000V以上
となり、テレビに転写しても何ら通電することな
く安心して使用でき、また、それと同時に従来と
同様美麗な金属光沢を付与することができる転写
材料を提供するものである。 This invention eliminates this drawback, and the dielectric breakdown voltage (insulation resistance) when transferred is over 1000V, so even if it is transferred to a TV, it can be used safely without any electricity being applied. An object of the present invention is to provide a transfer material capable of imparting beautiful metallic luster.
なお、従来の技術では絶縁破壊電圧が最高でも
500V以下であつたものである。 In addition, with conventional technology, even if the breakdown voltage is the highest,
It was heated at less than 500V.
（問題点を解決するための手段）
この発明は、基材の片面に、離型層、保護層、
Al蒸着層、及び接着層を順次積層してなる転写
材料の離型層と保護層との間に10μ以上の厚さの
絶縁層を設けてなることを特徴とする電気機器用
絶縁性転写材料である。(Means for Solving the Problems) This invention provides a release layer, a protective layer, a
An insulating transfer material for electrical equipment, characterized in that an insulating layer with a thickness of 10μ or more is provided between a release layer and a protective layer of a transfer material formed by sequentially laminating an Al vapor deposited layer and an adhesive layer. It is.
基材としては、ポリエステルフイルム等のプラ
スチツクフイルム、セロハン、金属箔、紙等従来
から転写材料の基材として使用されているものが
使用できる。 As the base material, materials conventionally used as base materials for transfer materials can be used, such as plastic films such as polyester films, cellophane, metal foils, and paper.
離型層は適宜の樹脂にて設ける。 The release layer is provided with an appropriate resin.
絶縁層はいわゆる絶縁性塗料により10μ以上の
厚さに設ける。 The insulating layer is provided with a thickness of 10 μm or more using so-called insulating paint.
保護層は適宜の樹脂にて設ける。保護層は必要
により適宜の着色をしてもよい。 The protective layer is provided with an appropriate resin. The protective layer may be appropriately colored if necessary.
Al蒸着層は、真空蒸着、スパツタリング、イ
オンプレーテイング等通常の方法により設ける。 The Al deposition layer is provided by a conventional method such as vacuum deposition, sputtering, or ion plating.
接着層は適宜の樹脂にて設ける。 The adhesive layer is provided with an appropriate resin.
（実施例）
厚さ25μの長尺なポリエステルフイルムの片面
に、シリコン樹脂を使用して厚さ1μの離型層を
ロールコーテイングにより設け、該離型層上に絶
縁層を設け、該絶縁層上にアクリル―ウレタン樹
脂を使用して1.5μの厚さの保護層をロールコーテ
イングにより設け、次に該保護層上に真空蒸着に
より400Åの厚さのAl蒸着層を設け、さらに該Al
蒸着層上にアクリル―塩ビ酢ビ共重合体樹脂を使
用して2.5μの厚さの接着層をロールコーテイング
により設けてなる転写材料を、絶縁層の厚さを段
階的に変化させて各種作成し、それぞれの転写材
料を８cm2のスチロール板に転写してそれぞれサン
プルとして絶縁破壊電圧を測定した。そしてこの
場合、絶縁塗料としては、ポリエステル―メラミ
ン系絶縁インキ（ロツクペイント社製）25重量
部、酸硬化剤１重量部、シンナー25重量部からな
る絶縁塗料を使用した。(Example) A release layer with a thickness of 1μ is provided on one side of a long polyester film with a thickness of 25μ by roll coating using silicone resin, an insulating layer is provided on the release layer, and an insulating layer is formed on the release layer. A protective layer with a thickness of 1.5 μm is provided on the top using acrylic-urethane resin by roll coating, and then an Al deposition layer with a thickness of 400 Å is provided on the protective layer by vacuum deposition, and then
Various types of transfer materials are created by roll coating a 2.5 μ thick adhesive layer using acrylic-vinyl chloride-vinyl acetate copolymer resin on a vapor-deposited layer, and by changing the thickness of the insulating layer in stages. Then, each transfer material was transferred onto an 8 cm 2 styrene plate, and the dielectric breakdown voltage was measured as a sample. In this case, the insulating paint used was an insulating paint consisting of 25 parts by weight of polyester-melamine insulating ink (manufactured by Rock Paint Co., Ltd.), 1 part by weight of an acid curing agent, and 25 parts by weight of thinner.
測定方法は、サンプルの表面に円柱電極と円板
電極とを接触させた状態で両者間に電圧をかけ、
放電により転写部分に孔があいてスチロール板が
見えたときの電圧を測つた。 The measurement method is to place a cylindrical electrode and a disc electrode in contact with the surface of the sample and apply a voltage between them.
The voltage was measured when the styrene plate was visible due to a hole in the transferred area due to the discharge.
このようにして絶縁層の厚さに応じて絶縁破壊
電圧を測定した結果は図面に示す通りである。 The results of measuring the dielectric breakdown voltage according to the thickness of the insulating layer in this way are shown in the drawings.
図面からも明らかなように絶縁層が10μ以上に
なると放電破壊電圧も1000V以上となるものであ
る。 As is clear from the drawings, when the thickness of the insulating layer becomes 10μ or more, the discharge breakdown voltage also becomes 1000V or more.
（発明の効果）
この発明は上記した通りの構成であり、離型層
と保護層との間に10μ以上の厚さの絶縁層を設け
た点に特徴を有し、このように構成した結果、転
写した場合の絶縁破壊電圧が1000V以上となり従
来のAl蒸着層を使用した場合に比して極めて高
く、テレビ等の転写した場合に手を触れても何ら
通電することなく安心して使用できると共に、金
属光沢も従来と同様美麗なものが得られるもので
ある。(Effects of the Invention) This invention has the configuration as described above, and is characterized in that an insulating layer with a thickness of 10μ or more is provided between the mold release layer and the protective layer. The dielectric breakdown voltage when transferred is over 1000V, which is extremely high compared to when using a conventional Al vapor deposited layer, and it can be used safely without any electricity even if you touch it when transferring it to a TV etc. The same beautiful metallic luster as before can be obtained.
図面は絶縁層の厚さと絶縁破壊電圧との関係を
示すものである。
The drawing shows the relationship between the thickness of the insulating layer and the dielectric breakdown voltage.
Claims (1)
及び接着層を順次積層してなる転写材料の離型層
と保護層との間に10μ以上の厚さの絶縁層を設け
てなることを特徴とする電気機器用絶縁性転写材
料。1 On one side of the base material, a release layer, a protective layer, an Al vapor deposition layer,
An insulating transfer material for electrical equipment, characterized in that an insulating layer with a thickness of 10μ or more is provided between a release layer and a protective layer of a transfer material formed by sequentially laminating a bonding layer and an adhesive layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60235599A JPS6294376A (en) | 1985-10-21 | 1985-10-21 | Insulating transfer material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60235599A JPS6294376A (en) | 1985-10-21 | 1985-10-21 | Insulating transfer material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6294376A JPS6294376A (en) | 1987-04-30 |
| JPH0249916B2 true JPH0249916B2 (en) | 1990-10-31 |
Family
ID=16988389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60235599A Granted JPS6294376A (en) | 1985-10-21 | 1985-10-21 | Insulating transfer material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6294376A (en) |
-
1985
- 1985-10-21 JP JP60235599A patent/JPS6294376A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6294376A (en) | 1987-04-30 |
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