JPH02215525A - Laminated sheet - Google Patents
Laminated sheetInfo
- Publication number
- JPH02215525A JPH02215525A JP3807889A JP3807889A JPH02215525A JP H02215525 A JPH02215525 A JP H02215525A JP 3807889 A JP3807889 A JP 3807889A JP 3807889 A JP3807889 A JP 3807889A JP H02215525 A JPH02215525 A JP H02215525A
- Authority
- JP
- Japan
- Prior art keywords
- stainless steel
- foil
- laminated
- steel foil
- aluminum substrate
- 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
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 40
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 40
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 32
- 239000010935 stainless steel Substances 0.000 claims abstract description 32
- 239000011888 foil Substances 0.000 claims abstract description 30
- 238000010301 surface-oxidation reaction Methods 0.000 claims abstract description 17
- 229920000098 polyolefin Polymers 0.000 claims abstract description 11
- 239000000758 substrate Substances 0.000 claims description 28
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 27
- 239000012790 adhesive layer Substances 0.000 claims description 25
- 238000000034 method Methods 0.000 abstract description 8
- 239000000853 adhesive Substances 0.000 abstract description 7
- 239000011248 coating agent Substances 0.000 abstract description 2
- 238000000576 coating method Methods 0.000 abstract description 2
- 238000004040 coloring Methods 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 description 18
- 239000002184 metal Substances 0.000 description 18
- 230000000052 comparative effect Effects 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 238000009835 boiling Methods 0.000 description 6
- 238000007654 immersion Methods 0.000 description 6
- 150000002739 metals Chemical class 0.000 description 6
- -1 polyethylene Polymers 0.000 description 6
- 239000004698 Polyethylene Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 229920000573 polyethylene Polymers 0.000 description 5
- 239000010936 titanium Substances 0.000 description 4
- 229910052719 titanium Inorganic materials 0.000 description 4
- 239000002313 adhesive film Substances 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 241000726096 Aratinga Species 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は建材や各種機材等として使用される積層板に関
するものである。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a laminate plate used as a building material or various equipment.
（従来の技術及び発明が解決しようとするｆｉｌｌ）従
来、金属と金属を組合わせた積層板として、通常の金属
層間に変性ポリエチレンの接着性フィルムかもなる接着
剤層が介在されたものがあった。(Conventional technology and fill to be solved by the invention) Conventionally, there have been laminates made by combining metals, in which an adhesive layer, which may also be an adhesive film of modified polyethylene, is interposed between ordinary metal layers. .
しかしながら、かかる積層板は変性ポリエチレンの接着
剤層による接着強度が高いにもかかわらず、耐水性に乏
しい欠点があった。そのためにあまり耐水性を必要とし
ない用途にしか使用できず用途が限定されてしまう欠点
があった。・又、耐水性を必要とする用途に対しては、
積層板の端面（切断面）の防水処理が必要であり、この
防水処理も完全に行うのが困難であった。However, although such a laminate has a high adhesive strength due to the modified polyethylene adhesive layer, it has a drawback of poor water resistance. Therefore, it has the disadvantage that it can only be used in applications that do not require much water resistance, and its applications are limited.・Also, for applications that require water resistance,
It is necessary to waterproof the end faces (cut surfaces) of the laminate, and it has been difficult to completely waterproof the end faces (cut surfaces) of the laminate.
又、上記金属層間の接着力の維持及び耐水性の向上を計
るために、積層する金属の表面を化成勉理やプライマー
処理あるいは両者の併用処ｙ１ｃより処理することが提
案されているが、製造時の処理剤の廃棄問題、作業環境
の悪化、積層板の初期接着強度の低下等の問題点がある
のが現状である。In addition, in order to maintain the adhesion between the metal layers and improve water resistance, it has been proposed to treat the surface of the metals to be laminated using chemical conversion treatment, primer treatment, or a combination of the two. At present, there are problems such as disposal of processing agents, deterioration of the working environment, and reduction in the initial adhesive strength of the laminate.
本発明はかかる従来の課題を解決した耐久性の優れた積
層板を提供することを目的としている。An object of the present invention is to provide a highly durable laminate that solves the conventional problems.
（，１Ｎ題を解決するための手段）
属層関の接着力の耐水劣化の原因は、ポリエチレンの接
着剤化が主として酸基による変性であることに加え、積
層する金属間の電位差あるいは水分に起因する金属イオ
ンの拡散にあることに着目し、積層する金属を表面がイ
オン化しない金属とすることにより耐水性を向上しうろ
ことを見い田した。(Means for solving the 1N problem) The cause of the deterioration of the water resistance of the adhesive strength of the metal layer is that polyethylene is modified mainly by acid groups when it is made into an adhesive, and also due to the potential difference between the laminated metals or the moisture content. Focusing on the diffusion of metal ions that is the cause of this problem, they found that the water resistance could be improved by layering metals that do not ionize on the surface.
又、積層する金属として表面酸化処理により酸化皮膜で
被覆されたものが有効であることを見い出し、とくに積
層する金属として、軽量、強度、加工等の面からアルミ
ニウムと、防錆、防蝕、強度等の面からステンレス又は
チタンを選択したものである。We also found that metals coated with an oxide film through surface oxidation treatment are effective as metals for lamination, and we particularly recommend aluminum as a metal for lamination due to its light weight, strength, processing, etc., as well as rust prevention, corrosion resistance, strength, etc. Stainless steel or titanium was selected from this point of view.
すなわち、本発明積層板は１．、アルミニクム基板の両
面又は片面ｒ−変性ポリオレフィン系接着剤層を介して
ステンレス箔が積層−像化されており、ステンレス箔と
アルミニクム基板の両方又は一方が表面酸化地理により
酸化皮膜で被覆されたものである。That is, the laminate of the present invention has 1. , a stainless steel foil is laminated and imaged with an R-modified polyolefin adhesive layer on both or one side of an aluminum substrate, and both or one of the stainless steel foil and the aluminum substrate is coated with an oxide film due to surface oxidation. It is.
又、本発明積層板は、アルミニクム基板の両面又は片面
に変性ポリオレフィン系接着剤層を介してチタン箔が積
層−像化されており、チタン箔とアルミニクム基板の両
方又は一方が表面酸化処理により酸化皮膜で被覆された
ものである。In addition, in the laminate of the present invention, titanium foil is laminated and imaged on both or one side of an aluminum substrate via a modified polyolefin adhesive layer, and both or one of the titanium foil and the aluminum substrate is oxidized by surface oxidation treatment. It is covered with a film.
（実施例） 以下１図面を参照しながら本発明について説明する。(Example) The present invention will be described below with reference to one drawing.
第１図及び第２図はそれぞれ本発明積層板の一実施例を
示す一部切欠断面図、第３図及び第４図はそれぞれ本発
明積層板の他の実施例を示す一部切欠断面図である。FIGS. 1 and 2 are partially cutaway sectional views showing one embodiment of the laminate of the present invention, and FIGS. 3 and 4 are partially cutaway sectional views showing other embodiments of the laminate of the present invention, respectively. It is.
図面において、（１）はアルミニクム基板％（２）はス
テンレス箔、（３）はチタン箔、（４）は変性ポリオレ
フィン系接着剤層である。In the drawings, (1) is an aluminum substrate, (2) is a stainless steel foil, (3) is a titanium foil, and (4) is a modified polyolefin adhesive layer.
アルミニクム基板（１）は通常アルマイト化されて表面
が酸化皮膜により被覆されているのが好ましいが、必ず
しもアルマイト化されていなくともよい。アルミニクム
基板（１）の両面又は片面には、第１図、９２図の如く
変性ポリオレフィン系！！着剤層（４）を介してステン
レス箔（りが積層−像化されている。又、上記ステンレ
ス箔（りの代わりに第３図、第４図の如くチタン箔（３
）が積層−像化されていてもよい。Although it is preferable that the aluminum substrate (1) is usually anodized and its surface coated with an oxide film, it does not necessarily have to be alumitized. Both or one side of the aluminum substrate (1) is made of modified polyolefin as shown in Figures 1 and 92! ! Stainless steel foil (glue) is laminated and imaged through the adhesive layer (4).Also, instead of the stainless steel foil (glue), titanium foil (3
) may be laminated and imaged.
ステンレス箔（２１はインコ法によるカフ−化又は不働
体化処理といった表面酸化処理により酸化皮膜で被覆さ
れたものが使用されるのが好ましいが、上記表面酸化処
理が施されていない通常のステンレス箔が使用されても
よい。又、通常のステンレス箔が使用される場合には、
アルミニクム基板（１）はアルマイト化したものが積層
される。ステンレス箔（２：の厚みは一般にα１〜α３
ｗ１１となされている。なお、ステンレス箔（對は表面
酸化処理しない通常の状患で既に厚み１０〜３０Ａの不
働体被膜を有しているがイオン化防止には不十分でＴｏ
す、例えばインコ法によるカッ−化といった表面酸化［
ｌ埋により被膜厚みを１０００〜４０００Ｘにするもの
である。Stainless steel foil (21 is preferably coated with an oxide film by surface oxidation treatment such as cuffing or passivation treatment by the Inco method, but ordinary stainless steel foil that has not been subjected to the above surface oxidation treatment) may be used.Also, if ordinary stainless steel foil is used,
The aluminum substrate (1) is made of alumite and is laminated thereon. Stainless steel foil (2: thickness is generally α1 to α3)
It is said to be w11. In addition, stainless steel foil (with no surface oxidation treatment) already has a passive film with a thickness of 10 to 30 A, but it is insufficient to prevent ionization.
For example, surface oxidation such as caking by the parakeet method [
The coating thickness is made 1000 to 4000X by embedding.
チタン箔（３）も上記ステンレス箔（２１と同様にして
酸化皮膜により被覆されたものが使用さ九るのが好まし
いが、表面酸化処理が施されていない通常のチタン箔が
使用されてもよい。又、この通常のチタン箔が使用され
る場合には、アルミニクム基板ｆｉｌはアルマイト化し
たものが積層される。チタン箔（３）の厚木も一般にα
ｌ−α３ｍ１１１となされているＯ
変性ポリオレフィン系接着剤層（４）は接着力、製造面
等から変性ポリエチレンの接着性フィルムが好適に使用
されて形成されている。又、この接着剤層（４）は変性
ポリプロピレン等により形成されていてもよい。接着剤
層（４）の厚木は積層板の強度、加工性等の面からα０
５〜０．２５ｉｎとなされている。It is preferable to use a titanium foil (3) that has been coated with an oxide film in the same manner as the stainless steel foil (21), but a regular titanium foil that has not been subjected to surface oxidation treatment may also be used. .Also, when this normal titanium foil is used, the aluminum substrate fil is anodized and laminated.The thickness of the titanium foil (3) is also generally α
The O modified polyolefin adhesive layer (4), which has a l-α3m111, is preferably formed by using a modified polyethylene adhesive film from the viewpoint of adhesive strength, production, etc. Further, this adhesive layer (4) may be formed of modified polypropylene or the like. The thickness of the wood for the adhesive layer (4) is α0 from the viewpoint of the strength of the laminate, workability, etc.
It is set to 5 to 0.25 inches.
しかして、本発明積層板は上記アルミニクム基板（１１
に変性ポリオレフィン系接着剤層（４）を介して、ステ
ンレス！ １２）又はチタン箔（３）が積層−像化され
、その全体的厚みは一般ｃ １− ｔ ５ ｔａｒとな
されているＯ
次に本発明積層板の耐久性を調べた促進劣化試験とその
結果について述べる。Therefore, the laminate of the present invention is made of the aluminum substrate (11
Stainless steel through a modified polyolefin adhesive layer (4)! 12) or titanium foil (3) is laminated and imaged, and its overall thickness is generally c 1 - t 5 tar. Let's talk about.
まずアルミニクム基板とステンレス箔を積層した積層板
について述べる。First, we will discuss a laminate made by laminating an aluminum substrate and stainless steel foil.
試験試料片として、厚み１５ｍのアルミニクム基板の両
面にそれぞれ厚−ｋ（Ｌ１５ｍの変性ポリエチレン接着
性フィルムを介して厚＾（１１５ｓｅｗのステンレス箔
（ＳＵＳ３０４鏡面）が積層−像化された積層板とし、
幅２ｃｍ、長さ１５ｃｍの試料片を用いた。又、実施例
１としてアルミニクム基板をアルマイトアルミとし、ス
テンレス箔をインコ法によるカラーステンレスとした試
料片を、実施例２としてアルミニクム基板をアルマイト
アルミとし、ステンレス箔を表面酸化処理しない通常ス
テンレスとした試料片を、実施例３としてアルミニクム
基板を表面酸化処理しない通常アルミとし、ステンレス
箔ヲインコ法によるカラーステンレスとした試料片を用
いた。比較例としてアルミニクム基板、ステンレス箔の
両方とも表面酸化処理していない通常のものとした試料
片を用いた。The test specimen was a laminate in which stainless steel foil (SUS304 mirror surface) with a thickness of 115 sew was laminated and imaged on both sides of an aluminum substrate with a thickness of 15 m, respectively, via a modified polyethylene adhesive film with a thickness of -k (L15 m).
A sample piece with a width of 2 cm and a length of 15 cm was used. In addition, in Example 1, the aluminum substrate was made of anodized aluminum and the stainless steel foil was made of colored stainless steel using the Inco method. In Example 2, the aluminum substrate was made of alumite aluminum, and the stainless steel foil was made of ordinary stainless steel without surface oxidation treatment. As Example 3, a sample piece was used in which the aluminum substrate was made of ordinary aluminum without surface oxidation treatment, and the sample piece was made of colored stainless steel by the stainless steel foil method. As a comparative example, a sample piece was used in which both the aluminum substrate and the stainless steel foil were ordinary ones without surface oxidation treatment.
上記試料片を塩水噴霧試験した結果を第１表に、温水（
５０℃）浸漬試験した結果を第２表に、煮沸試験した結
果を第３表に示した。表中の数値は８それぞれ塩水噴霧
時間、温水浸漬時間、煮沸時間に対する箔の剥離強度（
＃１５１）を示している。Table 1 shows the results of the salt water spray test on the above sample pieces.
The results of the immersion test (at 50°C) are shown in Table 2, and the results of the boiling test are shown in Table 3. The values in the table are 8. The peel strength of the foil is determined by the salt spray time, hot water immersion time, and boiling time
#151) is shown.
第１衰（＃１水噴ＨＩＲ，験）
第１！ｋから、実施例１〜３は接着剤層の凝集破壊が生
ずるのみで比較例に比べ高い剥１１３１強度を有してい
ることがわｔＩ吟た＠又、比較例においては噴震時間１
２０時間ぐらいまでは接着剤層の凝集破壊−−ドじ−１
その後Ｓ分的破壊が認められ、さらに金属面の界面剥離
が生じていた。1st decline (#1 water fountain HIR, trial) 1st! From the above, it can be seen that Examples 1 to 3 have a higher peel strength than the comparative example even though cohesive failure of the adhesive layer only occurs.
Cohesive failure of adhesive layer until about 20 hours--Doji-1
Afterwards, S-separate fracture was observed, and further interfacial peeling of the metal surface occurred.
第２！ｋから、実施例１〜３は接着剤層の凝集破壊が生
ずるのみで比較例に比べ高ｔ％剥離強度を有しているこ
とがわかる。又、比較例にお一％て曇１浸漬時間１２０
時間ぐらいまでは接着剤層の凝集破壊が生じ、その後部
分的破壊が認められ、さらに金属面の界面剥離が生じて
いた。Second! k, it can be seen that Examples 1 to 3 have a higher t% peel strength than the comparative example, even though cohesive failure of the adhesive layer only occurs. In addition, in the comparative example, 1% cloudy 1 immersion time 120
Cohesive failure of the adhesive layer occurred for about 30 minutes, then partial failure was observed, and interfacial peeling of the metal surface occurred.
第３表から、実施例１〜３は接着剤層の凝集破壊が生ず
るのみで比較例に比べ高い剥離強度を有していることが
わかった。又、比較例においては接着剤層の凝集破壊が
生ずると共に、煮沸時間２０時間ぐらいから金属面の界
面剥離が混在した状態となった。From Table 3, it was found that Examples 1 to 3 had a higher peel strength than the comparative example, with only cohesive failure of the adhesive layer occurring. In addition, in the comparative example, cohesive failure occurred in the adhesive layer, and interfacial peeling of the metal surface occurred after about 20 hours of boiling.
次にアルミニクム基板とチタン箔を積層した積層板につ
いて述べる。Next, we will discuss a laminate made by laminating an aluminum substrate and titanium foil.
試験試料片は上記ステンレス箔に代えてチタン箔を使用
し、積層構造、寸法は上記のものと同様とした。又、実
施例４としてアルミニクム基板をアル青イトアルミ、チ
タン箔をインコ法によるカラーチタンとした試料片を、
実施例５としてアルミニクム基板をアル實イトアルミ、
チタン箔を通常チタンとした試料片″を、実施例６とし
てアルミエクム基板を通常アルミ、チタン箔をインコ法
ニよるカラーチタンとした試料片を用いた。比較例とし
てアルミニクム基板、チタン箔の両方とも通常のものと
した試料片を用いた。The test specimen used titanium foil instead of the stainless steel foil described above, and had the same laminated structure and dimensions as those described above. In addition, as Example 4, a sample piece was prepared in which the aluminum substrate was made of aluminum blueite and the titanium foil was made of colored titanium using the Inco method.
As Example 5, the aluminum substrate is made of aluminum,
A sample piece in which the titanium foil was made of regular titanium was used as Example 6, and a sample piece in which the aluminum Ecum substrate was made of regular aluminum and the titanium foil was made of colored titanium by the Inco method was used.As a comparative example, both the aluminum substrate and the titanium foil were used. A normal sample piece was used.
上記試料片を塩水噴震試験した結果を第４！！に、温水
（５０℃）浸漬試験した結果を第５＊に、煮咎４沸試験
した結果を第６麦に示した。表中の数値は上記と同様箔
の剥離強度（Ｉａｉ ／ ａｓｓ ）を示している。The results of the salt water squirt test on the above sample pieces are shown in the 4th page! ! The results of the hot water (50°C) immersion test are shown in No. 5*, and the results of the boiling test are shown in No. 6. The numerical values in the table indicate the peel strength (Iai/ass) of the foil as described above.
（以下余白）
ｔｉ４衰から、実施例４は接着剤層の凝集破壊が生ずる
のみであり、実施例５〜６は凝集破壊が生じると共に噴
霧時間１０８０時間ぐらいから金属面の界面剥離が混在
した状態となり、実施例４〜６は比較例に比べ高い剥離
強度を有していることがわかった。又、比較例において
は噴霧時間４８０接
時間ぐらいまでは９着剤層の凝集破壊が生じ、噴震時間
１２０時間ぐらいから金属面の界面剥離が混在した状態
となり、ついＣは界面剥１１ｃ移行した。(Left space below) From the ti4 decay, in Example 4, only cohesive failure occurred in the adhesive layer, while in Examples 5 and 6, cohesive failure occurred and interfacial peeling of the metal surface was mixed from about 1080 hours of spraying time. Therefore, it was found that Examples 4 to 6 had higher peel strength than the comparative example. In addition, in the comparative example, cohesive failure of 9 adhesive layers occurred up to about 480 hours of spraying time, and from about 120 hours of spraying time, interfacial peeling of the metal surface was mixed, and C finally transitioned to interfacial peeling at 11c. .
時間ぐらいまでは接着剤層の凝集破壊が生じ、１２０時
間ぐらいで金属面の界面剥離が混在しその後完全に界面
破壊に移行した。Cohesive failure of the adhesive layer occurred for about 120 hours, interfacial peeling of the metal surface occurred at about 120 hours, and then it completely transitioned to interfacial failure.
第６麦（煮沸試験）
（単位 ＃／儂）
第５表から、実施例４〜５は接着剤層の凝集破壊が生ず
るの木であり、実施例６は凝集破壊が生じると共に浸漬
時間８４０時間ぐらいから金属面の界面剥離が混在した
状態となり、実施例４〜６は比較例に比べ高い剥離強度
を有していることがわかった。又、比較例においては浸
漬時間１２０１ｉ６表から、実施例４〜６は接着剤層の
凝集破壊が生ずるのみで比較例に比べ高い剥離強度を有
していることがわかった。又、比較例においては接着剤
層の凝集破壊が生ずると共に−１煮沸時間２６時間ぐら
いから金属面の界面剥離が混在した状態となった。No. 6 (boiling test) (Unit: #/儂) From Table 5, Examples 4 and 5 are trees in which cohesive failure of the adhesive layer occurs, and Example 6 is a tree in which cohesive failure occurs and the immersion time is 840 hours. It was found that interfacial peeling of the metal surface was present at about this time, and Examples 4 to 6 had higher peel strength than Comparative Examples. Further, in the comparative example, it was found from the immersion time table 1201i6 that Examples 4 to 6 had higher peel strength than the comparative example, with only cohesive failure of the adhesive layer occurring. In addition, in the comparative example, cohesive failure occurred in the adhesive layer and interfacial peeling of the metal surface occurred from about 26 hours after -1 boiling time.
（発明の効果）
以上詳述した如く、本発明積層板は積層するステンレス
箔とアルミニクム基板の両方又は一方が表面酸化処理に
より酸化皮膜で被覆されているので、耐水性を著しく向
上させることができると共に、従来に比べその用途を広
げることができる。(Effects of the Invention) As detailed above, in the laminate of the present invention, both or one of the laminated stainless steel foil and aluminum substrate is coated with an oxide film through surface oxidation treatment, and therefore water resistance can be significantly improved. At the same time, its uses can be expanded compared to conventional methods.
又、積層するチタン箔とアルミニクム基板の両方又は一
方が表面酸化処理により酸化皮膜で被覆されているので
、上記と同様に耐水性を向上させることができると共に
、その用途を広げることができる。Further, since both or one of the titanium foil and the aluminum substrate to be laminated is coated with an oxide film by surface oxidation treatment, water resistance can be improved in the same way as above, and its uses can be expanded.
さらに、アルミニクム基板とステンレス箔又はチタン箔
を組合せた積層板とするので、防錆、防蝕、強度、軽量
化等といった点において優れた積層板が得られる。Furthermore, since the laminated plate is a combination of an aluminum substrate and stainless steel foil or titanium foil, a laminated plate excellent in terms of rust prevention, corrosion resistance, strength, weight reduction, etc. can be obtained.
【図面の簡単な説明】
第１図及び第２図は本発明積層板の一実施例を示す一部
切欠断面図、第３図及び第４図は本発明積層板の他の実
施例を示す一部切欠断面図である。
ｌ・・・アルミニクム基［，２・・・ステンレス箔、３
・・・チタン箔、４・・・変性ポリオレフィン系接着剤
層。[Brief Description of the Drawings] Figs. 1 and 2 are partially cutaway sectional views showing one embodiment of the laminate of the present invention, and Figs. 3 and 4 show other embodiments of the laminate of the present invention. It is a partially cutaway sectional view. l... Aluminum group [,2... Stainless steel foil, 3
...Titanium foil, 4...Modified polyolefin adhesive layer.
Claims (1)
ィン系接着剤層を介してステンレス箔が積層一体化され
ており、ステンレス箔とアルミニウム基板の両方又は一
方が表面酸化処理により酸化皮膜で被覆されたものであ
ることを特徴とする積層板。 ２）アルミニウム基板の両面又は片面に変性ポリオレフ
ィン系接着剤層を介してチタン箔が積層一体化されてお
り、チタン箔とアルミニウム基板の両方又は一方が表面
酸化処理により酸化皮膜で被覆されたものであることを
特徴とする積層板。[Claims] 1) Stainless steel foil is integrally laminated on both sides or one side of an aluminum substrate via a modified polyolefin adhesive layer, and both or one of the stainless steel foil and the aluminum substrate is coated with an oxide film by surface oxidation treatment. A laminate plate characterized by being coated with. 2) Titanium foil is integrally laminated on both or one side of an aluminum substrate via a modified polyolefin adhesive layer, and both or one of the titanium foil and aluminum substrate is coated with an oxide film by surface oxidation treatment. A laminate board characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3807889A JPH02215525A (en) | 1989-02-16 | 1989-02-16 | Laminated sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3807889A JPH02215525A (en) | 1989-02-16 | 1989-02-16 | Laminated sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02215525A true JPH02215525A (en) | 1990-08-28 |
Family
ID=12515454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3807889A Pending JPH02215525A (en) | 1989-02-16 | 1989-02-16 | Laminated sheet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02215525A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11300926A (en) * | 1998-04-16 | 1999-11-02 | Dainippon Printing Co Ltd | Water tray |
| CN103231556A (en) * | 2013-05-10 | 2013-08-07 | 苏州工业园区方圆金属制品有限公司 | Multi-composite aluminum plastic board |
| CN109789510A (en) * | 2017-02-22 | 2019-05-21 | 日本轻金属株式会社 | The manufacturing method and anodized composite component of anodized composite component |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5643862A (en) * | 1979-09-17 | 1981-04-22 | Ricoh Co Ltd | Character video signal generator |
| JPS63143291A (en) * | 1986-12-05 | 1988-06-15 | Nippon Alum Mfg Co Ltd:The | Composite material composed of aluminum and titanium and its production |
| JPS63176497A (en) * | 1987-01-13 | 1988-07-20 | Furukawa Alum Co Ltd | Anticorrosive laminated aluminum sheet |
-
1989
- 1989-02-16 JP JP3807889A patent/JPH02215525A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5643862A (en) * | 1979-09-17 | 1981-04-22 | Ricoh Co Ltd | Character video signal generator |
| JPS63143291A (en) * | 1986-12-05 | 1988-06-15 | Nippon Alum Mfg Co Ltd:The | Composite material composed of aluminum and titanium and its production |
| JPS63176497A (en) * | 1987-01-13 | 1988-07-20 | Furukawa Alum Co Ltd | Anticorrosive laminated aluminum sheet |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11300926A (en) * | 1998-04-16 | 1999-11-02 | Dainippon Printing Co Ltd | Water tray |
| CN103231556A (en) * | 2013-05-10 | 2013-08-07 | 苏州工业园区方圆金属制品有限公司 | Multi-composite aluminum plastic board |
| CN109789510A (en) * | 2017-02-22 | 2019-05-21 | 日本轻金属株式会社 | The manufacturing method and anodized composite component of anodized composite component |
| CN109789510B (en) * | 2017-02-22 | 2021-01-01 | 日本轻金属株式会社 | Method for producing composite member for anodic oxidation treatment, and composite member for anodic oxidation treatment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4085012A (en) | Method for providing environmentally stable aluminum surfaces for adhesive bonding and product produced | |
| ATE35398T1 (en) | MULTI-LAYER POLYMER STRUCTURES CONTAINING A VINYL OR VINYLIDENE FLUORIDE POLYMER LAYER BONDED TO A POLAR POLYMER LAYER. | |
| KR102372035B1 (en) | Packaging material for molding | |
| EP0982122A3 (en) | Composite multilayer structure with barrier properties | |
| JPH04290743A (en) | Fluoropolymer-aluminum laminate article | |
| ATE177294T1 (en) | PAPER-COATED COMPOSITE, METHOD FOR THE PRODUCTION THEREOF AND ITS USE IN THE FURNITURE AND PANEL INDUSTRY | |
| US5750252A (en) | Protective coating for metal surfaces | |
| CA2435191C (en) | Laminated board for exterior cladding | |
| DK0734855T3 (en) | Sealable multilayer depth film for use in the manufacture of cooked brine | |
| JPH02215525A (en) | Laminated sheet | |
| MXPA02002200A (en) | Copolymer primer for aluminum alloy food and beverage containers. | |
| JPS5938890B2 (en) | metal laminated steel plate | |
| JPH09104087A (en) | Wooden decorative board | |
| JPH04350193A (en) | Undustrial chrome plating method | |
| NO894128L (en) | COMPOSITE-PLASTIC FILM. | |
| JP2003313681A (en) | Chromium-free metal surface treatment method, and aluminum or aluminum alloy sheet | |
| JP2004042343A (en) | Decorative sheet and decorative material | |
| JPH04296545A (en) | Laminated plate | |
| JP4652534B2 (en) | Polyolefin resin sheet laminated metal plate | |
| JPH0825548A (en) | Antibacterial coated embossed decorative metallic sheet | |
| JPS6116125Y2 (en) | ||
| JPS61283676A (en) | Method of treating surface of copper plate | |
| JP3069441B2 (en) | Pre-coated vibration-damping steel sheet with excellent edge corrosion resistance | |
| JP2002127299A (en) | Packaging material | |
| JP2949315B2 (en) | Mold prevention method by metal spray coating |