JPH1134224A - Corrosion-resistant metallized film for pvc steel panel - Google Patents
Corrosion-resistant metallized film for pvc steel panelInfo
- Publication number
- JPH1134224A JPH1134224A JP21256597A JP21256597A JPH1134224A JP H1134224 A JPH1134224 A JP H1134224A JP 21256597 A JP21256597 A JP 21256597A JP 21256597 A JP21256597 A JP 21256597A JP H1134224 A JPH1134224 A JP H1134224A
- Authority
- JP
- Japan
- Prior art keywords
- corrosion
- layer
- silicone resin
- deposited
- resistant
- 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.)
- Granted
Links
- 238000005260 corrosion Methods 0.000 title claims abstract description 32
- 230000007797 corrosion Effects 0.000 title claims abstract description 32
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 28
- 239000010959 steel Substances 0.000 title claims abstract description 28
- 239000011104 metalized film Substances 0.000 title claims abstract 4
- 238000000576 coating method Methods 0.000 claims abstract description 19
- 229920002050 silicone resin Polymers 0.000 claims abstract description 18
- 239000011248 coating agent Substances 0.000 claims abstract description 16
- -1 polysiloxane Polymers 0.000 claims abstract description 10
- 229920001296 polysiloxane Polymers 0.000 claims abstract description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 10
- 239000002985 plastic film Substances 0.000 claims description 7
- 229920006255 plastic film Polymers 0.000 claims description 7
- 229920005989 resin Polymers 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 239000010408 film Substances 0.000 claims 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 16
- 238000009835 boiling Methods 0.000 abstract description 11
- 230000004888 barrier function Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 3
- 230000000704 physical effect Effects 0.000 abstract description 2
- 238000004132 cross linking Methods 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 description 15
- 239000002184 metal Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 9
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 8
- 229920000139 polyethylene terephthalate Polymers 0.000 description 6
- 239000005020 polyethylene terephthalate Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000010030 laminating Methods 0.000 description 5
- 239000002932 luster Substances 0.000 description 5
- 238000007756 gravure coating Methods 0.000 description 4
- 238000007740 vapor deposition Methods 0.000 description 4
- 239000011651 chromium Substances 0.000 description 3
- 229910052804 chromium Inorganic materials 0.000 description 3
- 239000004925 Acrylic resin Substances 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 2
- 229910018487 Ni—Cr Inorganic materials 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 238000001465 metallisation Methods 0.000 description 2
- 239000012860 organic pigment Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229920001228 polyisocyanate Polymers 0.000 description 2
- 239000005056 polyisocyanate Substances 0.000 description 2
- 238000007763 reverse roll coating Methods 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 238000010345 tape casting Methods 0.000 description 2
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000599 Cr alloy Inorganic materials 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 239000004640 Melamine resin Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000005083 Zinc sulfide Substances 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- LZBCVRCTAYKYHR-UHFFFAOYSA-N acetic acid;chloroethene Chemical compound ClC=C.CC(O)=O LZBCVRCTAYKYHR-UHFFFAOYSA-N 0.000 description 1
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 229920000180 alkyd Polymers 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000000788 chromium alloy Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000001023 inorganic pigment Substances 0.000 description 1
- 238000007733 ion plating Methods 0.000 description 1
- 239000012939 laminating adhesive Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000007974 melamines Chemical class 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
- 229920006163 vinyl copolymer Polymers 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052984 zinc sulfide Inorganic materials 0.000 description 1
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、ＰＶＣ鋼板につい
て、その表面に耐沸騰水性に優れた耐食性金属蒸着フィ
ルムをラミネートし装飾ＰＶＣ鋼板を製造するためのＰ
ＶＣ鋼板用耐食性金属蒸着フィルムに関する。TECHNICAL FIELD The present invention relates to a P steel sheet for manufacturing a decorative PVC steel sheet by laminating a corrosion-resistant metal vapor-deposited film having excellent boiling water resistance on the surface of the PVC steel sheet.
The present invention relates to a corrosion-resistant metal-deposited film for a VC steel sheet.
【０００２】[0002]
【従来の技術】従来、鋼板にＰＶＣシートをドライラミ
ネートしＰＶＣ鋼板を製造することは一般に行われてい
た。しかし、ＰＶＣ鋼板の表面に金属光沢を有する装飾
を施すことはＰＶＣシートの耐熱性に問題があり困難で
あった。そこで金属蒸着加工を施したフィルムのフィル
ム面側をＰＶＣシートにラミネートする方法が用いられ
ていた。2. Description of the Related Art Conventionally, a PVC sheet is manufactured by dry laminating a PVC sheet on a steel sheet. However, it has been difficult to apply a decoration having metallic luster to the surface of a PVC steel sheet because of the problem of heat resistance of the PVC sheet. Therefore, a method of laminating a film surface side of a film subjected to metal vapor deposition processing to a PVC sheet has been used.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら、従来Ｐ
ＶＣ鋼板の表面に金属蒸着加工フィルムをラミネート
し、金属光沢を施す場合、選択する金属の耐汚染性、耐
擦傷性、耐食性、耐水バリアー性に問題があり、 ＰＶ
Ｃ鋼板用途に必要な耐沸騰水性（沸騰水中に２時間浸
漬）において金属蒸着膜が酸化腐食し金属光沢が消失す
るという問題があり、実用化に問題があった。そこでこ
の問題点を解決するために、透明または不透明の基材プ
ラスチックフィルムの片面に耐食性金属蒸着層を設け、
該耐食性蒸着面上に耐汚染性、耐擦傷性、耐水バリアー
性に優れたシリコン樹脂を塗布することによるＰＶＣ鋼
板用耐食性金属蒸着フィルムを提供するものである。However, the conventional P
When a metal-deposited film is laminated on the surface of a VC steel sheet to give a metallic luster, there are problems in the stain resistance, scratch resistance, corrosion resistance, and water resistance of the selected metal.
In the case of boiling water resistance (immersed in boiling water for 2 hours) necessary for the use of C steel sheet, there is a problem that the metal deposited film is oxidized and corroded, and the metallic luster disappears, which is a problem in practical use. Therefore, in order to solve this problem, a transparent or opaque base plastic film is provided with a corrosion-resistant metal deposition layer on one side of
An object of the present invention is to provide a corrosion-resistant metal-deposited film for a PVC steel sheet by applying a silicone resin having excellent stain resistance, scratch resistance and water barrier properties on the corrosion-resistant deposited surface.
【０００４】[0004]
【課題を解決しようとする手段】本発明は、透明または
不透明の基材プラスチックフィルムの片面に耐食性金属
蒸着層を設け、該耐食性金属蒸着面上にシリコン樹脂を
塗布することにより耐沸騰水性に優れたＰＶＣ鋼板用耐
食性金属蒸着フィルムを提供するものである。本発明の
透明または不透明基材プラスチックフィルムとしては、
ポリエチレンテレフタレート、ポリカーボネート、アク
リル、アクリロニトリルーブタジエン−スチレン共重合
体、塩化ビニル、ポリプロピレン等があるが、種々の金
属蒸着加工適性があり、また鋼板加工時の耐熱性があ
り、機械的強度に優れたポリエチレンテレフタレートフ
ィルムが最も効果的であり、２５〜５０ミクロメータの範囲か
ら選択して使用するのが好ましい。According to the present invention, a transparent or opaque base plastic film is provided with a corrosion-resistant metal vapor-deposited layer on one side and a silicone resin is coated on the corrosion-resistant metal vapor-deposited surface to provide excellent boiling water resistance. To provide a corrosion-resistant metal-deposited film for a PVC steel sheet. As the transparent or opaque substrate plastic film of the present invention,
Polyethylene terephthalate, polycarbonate, acrylic, acrylonitrile-butadiene-styrene copolymer, vinyl chloride, polypropylene, etc., are suitable for various metal deposition processes, and also have heat resistance during steel plate processing, and have excellent mechanical strength. A polyethylene terephthalate film is most effective, and is preferably used by selecting from a range of 25 to 50 micrometers.
【０００５】ポリエチレンテレフタレートフィルムへ一
般に蒸着される金属には、アルミニウム、錫、金、銀、
銅、クロム、チタン、ニッケルクロム、ステンレス、亜
鉛、硫化亜鉛や金属酸化物等種々あるが、耐食性に優れ
た金属であれば、本発明の目的を達成することができ
る。本発明における耐食性金属としては、クロム、チタ
ン、ニッケルクロム、ステンレス、金、白金等が挙げら
れるが、中でもクロム金属およびクロム金属含有のクロ
ム合金が加工性、経済性、耐腐食性の上で好適である。
好適なクロム金属の場合、クロム金属蒸着層の膜厚とし
ては一般に５〜５０ｎｍの範囲が好ましく、５ｎｍ以下
では金属光沢が得られにくく、５０ｎｍ以上では金属の
剛性のためクラックが発生し、金属光沢がかえって得ら
れにくい傾向にあった。耐食性金属蒸着層の形成方式と
しては、一般には真空蒸着法、スパッタリング法、イオ
ンプレーティング法等があり適宜選択することが可能で
ある。基材プラスチックフィルムであるポリエチレンテ
レフタレートフィルムに耐食性金属蒸着加工を施した蒸
着面上に必要に応じて施す着色層は、耐食性金属蒸着の
保護と加色のために形成されるものである。着色層とし
ては、該耐食性金属蒸着層との密着性の良い材料でなけ
ればならずポリエステル系樹脂、アルキド系樹脂、ウレ
タン系樹脂、尿素系樹脂、メラミン系樹脂、アクリル系
樹脂、塩化ビニル−酢酸ビニル共重合樹脂等の熱可塑性
樹脂または熱硬化樹脂とさらには必要に応じて無機顔
料、有機顔料及び染料等の着色剤が組み合わせにより選
択使用できる。着色層の乾燥塗布厚みとしては、０．５
〜１０ミクロメータの範囲が好ましく、塗布方法は、リバース
ロールコーティング、ナイフコーティング、ロールコー
ティング、グラビアコーティング、カーテンロールコー
ティング等のコーティング方式により塗布形成すること
ができる。[0005] Metals commonly deposited on polyethylene terephthalate films include aluminum, tin, gold, silver,
Although there are various types such as copper, chromium, titanium, nickel chromium, stainless steel, zinc, zinc sulfide, and metal oxides, the object of the present invention can be achieved if the metal has excellent corrosion resistance. Examples of the corrosion-resistant metal in the present invention include chromium, titanium, nickel chromium, stainless steel, gold, platinum and the like. Among them, chromium metal and a chromium alloy containing chromium metal are preferred in terms of workability, economy, and corrosion resistance. It is.
In the case of a suitable chromium metal, the thickness of the chromium metal vapor-deposited layer is generally in the range of 5 to 50 nm, and if it is 5 nm or less, it is difficult to obtain a metallic luster. On the contrary, it tended to be difficult to obtain. The method of forming the corrosion-resistant metal deposited layer generally includes a vacuum deposition method, a sputtering method, an ion plating method and the like, and can be appropriately selected. A colored layer, which is applied as necessary, on a vapor-deposited surface of a polyethylene terephthalate film as a base plastic film on which a corrosion-resistant metal is vapor-deposited, is formed for protection of corrosion-resistant metal vapor deposition and coloring. The coloring layer must be a material having good adhesion to the corrosion-resistant metal deposited layer, and must be a polyester resin, an alkyd resin, a urethane resin, a urea resin, a melamine resin, an acrylic resin, vinyl chloride-acetic acid. A thermoplastic resin such as a vinyl copolymer resin or a thermosetting resin and, if necessary, a colorant such as an inorganic pigment, an organic pigment and a dye can be selectively used in combination. The dry coating thickness of the colored layer is 0.5
The thickness is preferably in the range of 10 to 10 micrometers, and the coating method can be applied by a coating method such as reverse roll coating, knife coating, roll coating, gravure coating, or curtain roll coating.
【０００６】更にこのように形成した着色層表面に塗布
形成する耐汚染性、耐擦傷性、耐水バリアー性に優れた
シリコン樹脂としては、塗布後に最表面となる空気層界
面にポリシロキサン結合が梯子型に規則的に形成する架
橋型アクリルシリコン樹脂が好ましい（製品名 昭和電
工（株）製 ＬＳ−２３０）。この架橋型アクリルシリ
コン樹脂は塗布後、前工程層側にアクリル樹脂が配列す
る性質があるため、前工程層との密着性が極めて向上す
るのが特徴である。この架橋型アクリルシリコン樹脂の
硬化剤としては、耐候性に優れた無黄変型の脂肪族系ポ
リイソシアネート（製品名 住友バイエルウレタン
（株）製 スミジュールＮ−３５００）やブチル化メラ
ミン（製品名 三井東圧（株）製 ユーバン２０６１）
が効果的である。この架橋型アクリルシリコン樹脂の効
果としては、耐汚染性、耐擦傷性、耐水バリアー性に優
れており、本発明の用途であるＰＶＣ鋼板の表面物性を
高めるばかりでなく、本発明の効果である耐沸騰水性を
相乗的に向上させることが可能であり重要な役割を担っ
ている。この架橋型アクリルシリコン樹脂層は乾燥塗布
厚みにおいて、１〜１０ミクロメータ形成することが好まし
く、１ミクロメータ以下では効果が少なく、塗布厚みが厚くな
るほど効果が増すが、１０ミクロメータ以上では効果の増大が
認められにくく、１０ミクロメータ以上の厚みは不必要であ
る。塗布方式としては、リバースロールコーティング、
ナイフコーティング、ロールコーティング、グラビアコ
ーティング、カーテンロールコーティング等のコーティ
ング方式により塗布形成することができる。Further, as a silicone resin excellent in stain resistance, scratch resistance and water barrier property formed by coating on the surface of the colored layer formed as described above, a polysiloxane bond is formed at the interface of the air layer which is the outermost surface after coating. A crosslinked acrylic silicone resin that is regularly formed in a mold is preferable (product name: LS-230 manufactured by Showa Denko KK). Since the crosslinked acrylic silicone resin has a property that the acrylic resin is arranged on the pre-process layer side after coating, it is characterized in that the adhesion to the pre-process layer is extremely improved. Examples of the curing agent for the crosslinked acrylic silicone resin include a non-yellowing aliphatic polyisocyanate (product name, Sumidur N-3500 manufactured by Sumitomo Bayer Urethane Co., Ltd.) and butylated melamine (product name Mitsui) having excellent weather resistance. Toban Co., Ltd. U-Van 2061)
Is effective. The effect of the crosslinked acrylic silicone resin is excellent in stain resistance, abrasion resistance, and water barrier properties, and not only enhances the surface physical properties of the PVC steel sheet used for the present invention, but also the effects of the present invention. It is possible to improve the boiling water resistance synergistically and plays an important role. This crosslinked acrylic silicone resin layer is preferably formed in a dry coating thickness of 1 to 10 micrometers, and the effect is small at 1 micrometer or less, and the effect increases as the coating thickness increases, but the effect is increased at 10 micrometers or more. An increase is hardly observed, and a thickness of 10 micrometers or more is unnecessary. The application method includes reverse roll coating,
It can be formed by a coating method such as knife coating, roll coating, gravure coating, and curtain roll coating.
【０００７】このようにして作製したＰＶＣ鋼板用耐食
性金属蒸着フィルムを用いてＰＶＣシートに透明または
不透明な基材プラスチックフィルム面側にドライラミネ
ート接着剤を塗布、ＰＶＣにラミネートし、更には鋼板
にラミネートしたところ、極めて金属光沢に優れ、更に
は耐沸騰水性、耐汚染性、耐擦傷性に優れたＰＶＣ鋼板
を製造することができた。[0007] Using the corrosion-resistant metal-deposited film for a PVC steel sheet prepared in this way, a dry laminating adhesive is applied to the transparent or opaque base plastic film side of the PVC sheet, laminated to the PVC, and further laminated to the steel sheet. As a result, it was possible to produce a PVC steel sheet which was extremely excellent in metallic luster and further excellent in boiling water resistance, stain resistance and scratch resistance.
【０００８】[0008]
【発明の実施の形態】以下、本発明を実施例を用いて説
明する。DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to embodiments.
【０００９】[0009]
【実施例１】２５ミクロメータ厚みのヘアーライン加工ポリエ
チレンテレフタレートフィルムのヘアーライン加工面に
クロムを真空蒸着法にて約４０ｎｍ蒸着し、クロム蒸着
層上に有機顔料（チバガイギー（株）製 マイクロリ
ス）を分散配合した二液アクリルウレタン樹脂塗膜を乾
燥膜厚１ミクロメータグラビアコーティングにより形成した。
更にこの着色層上に架橋型アクリルシリコン樹脂及びポ
リイソシアネート硬化剤を配合、グラビアコーティング
により塗布し、乾燥硬化後、乾燥膜厚２ミクロメータの塗膜を
形成し本発明のＰＶＣ鋼板用耐食性金属蒸着フィルムを
得た。このようにして作製したフィルムをＰＶＣシート
にドライラミネートした後、鋼板にドライラミネートす
ることにより耐沸騰水性、耐汚染性、耐擦傷性に優れた
ＰＶＣ鋼板を作製することができた。Example 1 Chromium was vapor-deposited to a thickness of about 40 nm on a hairline-processed surface of a 25-micrometer-thick hairline-processed polyethylene terephthalate film by a vacuum vapor deposition method, and an organic pigment (Microlith manufactured by Ciba Geigy Co., Ltd.) was dispersed on the chromium-deposited layer. The blended two-component acrylic urethane resin coating film was formed by dry film thickness 1 micrometer gravure coating.
Further, a crosslinked acrylic silicone resin and a polyisocyanate curing agent are compounded on the colored layer, applied by gravure coating, dried and cured, and then a coating film having a dry film thickness of 2 micrometers is formed. A film was obtained. By dry laminating the film thus produced on a PVC sheet and then dry laminating it on a steel sheet, a PVC steel sheet excellent in boiling water resistance, stain resistance and scratch resistance could be produced.
【００１０】[0010]
【実施例２】２５ミクロメータ厚みのマット加工ポリエチレン
テレフタレートフィルムの片面にクロム金属を真空蒸着
法にて約３０ｎｍ蒸着し、クロム蒸着面上に架橋型アク
リルシリコン樹脂及びポリイソシアネート硬化剤を配
合、リバースコーティングにより塗布し、乾燥硬化後、
乾燥膜厚５ミクロメータの塗膜を形成し、本発明のＰＶＣ鋼板
用耐食性金属蒸着フィルムを得た。こうして作製したＰ
ＶＣ鋼板用耐食性蒸着フィルムをＰＶＣにドライラミネ
ートした後、鋼板に貼り合わせたところ、極めて耐沸騰
水性、耐汚染性、耐擦傷性の優れた装飾ＰＶＣ鋼板を作
製することができた。Example 2 Chromium metal was vapor-deposited on one side of a matte-treated polyethylene terephthalate film having a thickness of 25 micrometers by a vacuum vapor deposition method to a thickness of about 30 nm. Apply by coating, after drying and curing,
A coating having a dry film thickness of 5 micrometers was formed to obtain a corrosion-resistant metal-deposited film for PVC steel sheets of the present invention. P thus produced
When a corrosion-resistant vapor-deposited film for a VC steel sheet was dry-laminated on PVC and then bonded to the steel sheet, a decorative PVC steel sheet having extremely excellent boiling water resistance, stain resistance, and scratch resistance was able to be produced.
【００１１】[0011]
【発明の効果】本発明は、透明または不透明の基材プラ
スチックフィルムの片面に耐食性金属蒸着層を設け、該
耐食性金属蒸着面上に着色層を設け、ついで着色層面に
架橋型アクリルシリコン樹脂を塗布したことを特徴とす
ることにより、耐沸騰水性、耐汚染性、耐擦傷性に優れ
たＰＶＣ鋼板用耐食金属蒸着フィルムを作製することが
できた。According to the present invention, a transparent or opaque base plastic film is provided with a corrosion-resistant metal deposited layer on one side, a colored layer is provided on the corrosion-resistant metal deposited surface, and a crosslinked acrylic silicone resin is applied to the colored layer surface. By doing so, a corrosion-resistant metal-deposited film for PVC steel sheets excellent in boiling water resistance, stain resistance, and scratch resistance could be produced.
Claims (3)
蒸着層を設け、該金属蒸着層面上にシリコン樹脂層を塗
布形成したことを特徴とするＰＶＣ鋼板用耐食性金属蒸
着フィルム。1. A corrosion-resistant metal-deposited film for a PVC steel sheet, wherein a corrosion-resistant metal-deposited layer is provided on one surface of a plastic film, and a silicon resin layer is applied and formed on the metal-deposited layer.
着層上に着色層を設け、該着色層上にシリコン樹脂を塗
布形成した、請求項１記載のＰＶＣ鋼板用耐食性金属蒸
着フィルム。2. The corrosion-resistant metal-deposited film for a PVC steel sheet according to claim 1, wherein a corrosion-resistant metal-deposited layer is provided, a colored layer is provided on the corrosion-resistant metal-deposited layer, and a silicone resin is applied and formed on the colored layer.
る空気層界面にポリシロキサン結合が梯子型に規則的に
形成する架橋型アクリルシリコン樹脂である請求項１ま
たは請求項２記載のＰＶＣ鋼板用耐食性金属蒸着フィル
ム。3. The PVC steel sheet according to claim 1, wherein the silicone resin is a crosslinked acrylic silicone resin in which polysiloxane bonds are regularly formed in a ladder-shape at an interface of an air layer which is the outermost surface after coating. Corrosion resistant metallized film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21256597A JP3704421B2 (en) | 1997-07-23 | 1997-07-23 | Corrosion-resistant metallized film for PVC steel sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21256597A JP3704421B2 (en) | 1997-07-23 | 1997-07-23 | Corrosion-resistant metallized film for PVC steel sheet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH1134224A true JPH1134224A (en) | 1999-02-09 |
| JP3704421B2 JP3704421B2 (en) | 2005-10-12 |
Family
ID=16624815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21256597A Expired - Fee Related JP3704421B2 (en) | 1997-07-23 | 1997-07-23 | Corrosion-resistant metallized film for PVC steel sheet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3704421B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012096392A (en) * | 2010-10-29 | 2012-05-24 | Dainippon Printing Co Ltd | Pattern forming film, and method of forming metal thin film pattern |
-
1997
- 1997-07-23 JP JP21256597A patent/JP3704421B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012096392A (en) * | 2010-10-29 | 2012-05-24 | Dainippon Printing Co Ltd | Pattern forming film, and method of forming metal thin film pattern |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3704421B2 (en) | 2005-10-12 |
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