JPS6226454Y2 - - Google Patents
Info
- Publication number
- JPS6226454Y2 JPS6226454Y2 JP1981078340U JP7834081U JPS6226454Y2 JP S6226454 Y2 JPS6226454 Y2 JP S6226454Y2 JP 1981078340 U JP1981078340 U JP 1981078340U JP 7834081 U JP7834081 U JP 7834081U JP S6226454 Y2 JPS6226454 Y2 JP S6226454Y2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- colored
- aluminum alloy
- film layer
- 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.)
- Expired
Links
- 239000010410 layer Substances 0.000 claims description 39
- 239000010408 film Substances 0.000 claims description 31
- 239000010409 thin film Substances 0.000 claims description 8
- 229910000838 Al alloy Inorganic materials 0.000 claims description 7
- 239000004566 building material Substances 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 6
- 239000011247 coating layer Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 239000002244 precipitate Substances 0.000 claims description 4
- 239000004035 construction material Substances 0.000 claims description 3
- 239000000654 additive Substances 0.000 claims description 2
- 230000000996 additive effect Effects 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 7
- 239000002023 wood Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000010407 anodic oxide Substances 0.000 description 4
- FFRBMBIXVSCUFS-UHFFFAOYSA-N 2,4-dinitro-1-naphthol Chemical compound C1=CC=C2C(O)=C([N+]([O-])=O)C=C([N+]([O-])=O)C2=C1 FFRBMBIXVSCUFS-UHFFFAOYSA-N 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
- 238000004040 coloring Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 238000007645 offset printing Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000009503 electrostatic coating Methods 0.000 description 1
- 238000007646 gravure printing Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
- LNOPIUAQISRISI-UHFFFAOYSA-N n'-hydroxy-2-propan-2-ylsulfonylethanimidamide Chemical compound CC(C)S(=O)(=O)CC(N)=NO LNOPIUAQISRISI-UHFFFAOYSA-N 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 description 1
- 235000019345 sodium thiosulphate Nutrition 0.000 description 1
- RCIVOBGSMSSVTR-UHFFFAOYSA-L stannous sulfate Chemical compound [SnH2+2].[O-]S([O-])(=O)=O RCIVOBGSMSSVTR-UHFFFAOYSA-L 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 229910000375 tin(II) sulfate Inorganic materials 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Other Surface Treatments For Metallic Materials (AREA)
Description
【考案の詳細な説明】
本考案は、アルミニウム合金製建築用材に関
し、特に金属感のない木質に近い色調をもつたア
ルミニウム合金製建築用材に関する。[Detailed Description of the Invention] The present invention relates to an aluminum alloy building material, and particularly to an aluminum alloy building material having a color tone similar to that of wood without a metallic feel.
従来、アルミサツシの如きアルミニウム合金製
建築用材は、陽極酸化皮膜層を形成した押出型材
に、直接又は必要に応じて着色を施してから適宜
の塗装方法によつて透明の焼付合成樹脂塗料層を
被覆してつくられている。特に、黄金着色を施し
たものは美しさと高級感をもつて賞用されてい
る。ところがこのものは、一面では金属感があ
り、落着いた日本家屋などの建築用材としては人
工光、特に螢光灯光のもとでは違和感の生ずる場
合がある。 Conventionally, aluminum alloy building materials such as aluminum sash are made by extruding an extruded material on which an anodized film layer has been formed, and then applying a transparent baking synthetic resin paint layer either directly or after coloring as necessary using an appropriate painting method. It is made by In particular, those with golden coloring are prized for their beauty and luxury. However, this material has a metallic feel on one side, and as a construction material for calm Japanese houses, it may feel strange under artificial light, especially under fluorescent light.
本考案はこの点を改善すべくなされたもので、
実施例を図面に基づいて説明すると、第１図は拡
大断面図で、１はアルミニウム素地、２はバリヤ
層３および多孔層４よりなる陽極酸化皮膜層であ
る。多孔層４の孔５内には着色析出物層６が形成
され、該着色析出物層６と前記陽極酸化皮膜層２
から着色皮膜層が形成されると共に、該着色皮膜
層は黄金色を有する。７は着色皮膜層の全面に施
した着色模様層で、厚膜部８と薄膜部９とで構成
されている。１０はクリアー塗膜層である。 This invention was made to improve this point.
The embodiment will be described based on the drawings. FIG. 1 is an enlarged cross-sectional view, in which 1 is an aluminum base material, 2 is an anodized film layer consisting of a barrier layer 3 and a porous layer 4. A colored precipitate layer 6 is formed in the pores 5 of the porous layer 4, and the colored precipitate layer 6 and the anodic oxide film layer 2
A colored film layer is formed, and the colored film layer has a golden color. Reference numeral 7 denotes a colored pattern layer applied to the entire surface of the colored film layer, and is composed of a thick film part 8 and a thin film part 9. 10 is a clear coating layer.
上記陽極酸化皮膜層２の孔５は、好ましくは第
２図に示すように半封孔処理されているとよい。
というのは、完全封孔処理をすると着色模様層７
の密着性が悪く剥離し易くなることや、完全封孔
処理した前記着色皮膜層上に高温乾燥型塗装処理
を施すとクラツクが発生する恐れがあるからであ
る。また、全く封孔処理をしなければ、耐食性が
悪い上に、経時変化による汚染が生じ易い。 The holes 5 in the anodic oxide film layer 2 are preferably semi-sealed as shown in FIG.
This is because the colored pattern layer 7 is completely sealed.
This is because the adhesion of the colored film layer is poor and it becomes easy to peel off, and cracks may occur if a high temperature drying type coating treatment is performed on the colored film layer that has been completely sealed. Furthermore, if no sealing treatment is performed at all, corrosion resistance is poor and contamination due to changes over time is likely to occur.
着色皮膜層６は従来公知の方法によつて形成さ
れる。 The colored film layer 6 is formed by a conventionally known method.
着色模様層７は、例えば顔料又は塗料によつて
着色したアクリル、アクリルメラミン、ウレタ
ン、アクリルウレタン、ポリエステル、エポキシ
系等の一液又は二液型常乾あるいは焼付型樹脂の
インクを用い、グラビアオフセツト印刷、グラビ
ア印刷等の印刷法によつて形成される。例えば、
前記グラビアオフセツト印刷法によると、版ロー
ラーに凹凸を設け、転写ローラーを介して形成皮
膜に厚膜部８と薄膜部９とを構成し、例えば木目
模様を顕出するとよい。厚膜部８の厚さは0.5〜
10μｍ、薄膜部９の厚さは0.1〜２μｍの範囲で
厚膜部８が薄膜部９より厚くなるように適宜選択
する。厚膜部８の厚さが下限未満だと立体感に乏
しくなり、又、上限を越えると着色皮膜層との密
着性及びクリヤー塗装層との密着性が劣るからで
ある。最適には２〜10μｍの範囲がよい。薄膜部
９の厚さが下限未満だと着色皮膜層の有する金属
感が強すぎて、天然木目感からやや外れ、上限を
越えると黄金色の背景色が次第に消えて立体感に
乏しくなると共に模様のコントラストが得られな
い。 The colored pattern layer 7 is formed by using a one-component or two-component air-drying or baking-type resin ink, such as acrylic, acrylic melamine, urethane, acrylic urethane, polyester, or epoxy-based ink colored with pigments or paints. It is formed by printing methods such as set printing and gravure printing. for example,
According to the gravure offset printing method, it is preferable to provide unevenness on the plate roller and form a thick film part 8 and a thin film part 9 on the formed film via a transfer roller, so that, for example, a wood grain pattern is exposed. The thickness of the thick film part 8 is 0.5~
The thickness of the thin film portion 9 is appropriately selected in the range of 0.1 to 2 μm so that the thick film portion 8 is thicker than the thin film portion 9. If the thickness of the thick film portion 8 is less than the lower limit, the three-dimensional effect will be poor, and if it exceeds the upper limit, the adhesiveness with the colored film layer and the clear coating layer will be poor. The optimum range is 2 to 10 μm. If the thickness of the thin film portion 9 is less than the lower limit, the metallic feel of the colored film layer will be too strong and will deviate slightly from the natural wood grain feel, and if it exceeds the upper limit, the golden background color will gradually disappear, resulting in a lack of three-dimensional effect and the pattern. The contrast cannot be obtained.
かかる着色模様層７の厚膜部８は濃黄金色ない
し黒色とすると、自然木に極めて近い感じとな
る。 If the thick film portion 8 of the colored pattern layer 7 is dark golden yellow or black, it will look very similar to natural wood.
クリアー塗膜層１０は通常の透明塗料を浸漬塗
装、エアースプレー、エアレススプレー、静電塗
装、粉体塗装などによつて形成される。 The clear coating layer 10 is formed by dipping coating, air spraying, airless spraying, electrostatic coating, powder coating, etc. using a normal transparent coating.
そして、本考案では、着色模様層７および／又
はクリアー塗膜層１０にシリカ系、アルミナ系な
どの公知の艶消し添加材を添加すると、より一層
天然木に近い色調のものとなる。 In the present invention, when a known matting additive such as silica or alumina is added to the colored pattern layer 7 and/or the clear coating layer 10, the color tone becomes even closer to that of natural wood.
以上のような本考案品を製造するに適した方法
を例示すると下記のとおりである。 Examples of methods suitable for manufacturing the product of the present invention as described above are as follows.
すなわち、常法により脱脂、エツチング、スマ
ツト除去したアルミニウム押出形材Ａ−6063S
を、17.5W／Ｖ％硫酸水溶液中に浸漬して陽極と
し、対極として設けられたアルミニウム陰極との
間に15Vの直流電流を電流密度1.2A／dm2で35分
間通電して、その表面に約12μｍの陽極酸化皮膜
を形成させ、これを水洗する。ついで長さ300
mm、幅100mm、高さ150mmの容器を着色電解用装置
として用い、対極を１ケ所とし、この中に長さ
150cm、幅70cm、厚さ1.3mmの前記被処理材を極間
距離を250mmにして、下記の組成を有する液温20
℃の電解液中に浸漬して、18Vの印加電圧で６分
間交流電解したところ、アルミニウム押出形材の
対極面と非対極面ともにむらのない均一な黄金色
の着色を得る。 That is, an aluminum extruded section A-6063S that has been degreased, etched, and smutted by conventional methods.
was immersed in a 17.5 W/V% sulfuric acid aqueous solution to serve as an anode, and a 15 V direct current was applied at a current density of 1.2 A/dm 2 for 35 minutes between it and an aluminum cathode provided as a counter electrode, and the surface was An anodic oxide film of about 12 μm is formed and washed with water. Then the length is 300
A container with a width of 100 mm and a height of 150 mm is used as a device for coloring electrolysis, with a counter electrode in one place, and a length of
The material to be treated is 150 cm long, 70 cm wide, and 1.3 mm thick, and the distance between the poles is 250 mm.
When it was immersed in an electrolytic solution at ℃ and subjected to alternating current electrolysis for 6 minutes at an applied voltage of 18 V, both the counter electrode surface and the non-counter electrode surface of the aluminum extruded shape were colored uniformly and uniformly golden yellow.
硫酸第一錫 8g／
スルフアミン酸 30g／
酒石酸 10g／
チオ硫酸ナトリウム 1.5g／
ホルマリン（37％水溶液） 25g／
PH 1.0
上記着色皮膜を湯洗により半封孔処理したの
ち、乾燥処理を施し、その上に全面に、グラビア
オフセツト印刷法により前記着色皮膜上に厚膜部
５μｍ、薄膜部0.5μｍの木目模様を有する着色
模様層を形成し、しかるのちクリヤー塗装を施
す。 Stannous sulfate 8g / Sulfamic acid 30g / Tartaric acid 10g / Sodium thiosulfate 1.5g / Formalin (37% aqueous solution) 25g / PH 1.0 The above colored film was semi-sealed by washing with hot water, then dried, and then dried. A colored pattern layer having a wood grain pattern of 5 μm in thick part and 0.5 μm in thin part is formed on the colored film by gravure offset printing on the entire surface, and then a clear coating is applied.
以上のとおり、本考案品は自然木に近い黄金色
を基調とした色調の優雅な建築用材で、しかも通
常のアルミニウム建築用材に比して耐食性、耐候
性が良く、建築構造材、インテリア製品、エクス
テリア製品、サイデイング材（外壁材）として広
範囲な応用が可能な、極めて実用的なものであ
る。 As described above, the product of this invention is an elegant building material with a golden yellow color similar to that of natural wood, and has better corrosion resistance and weather resistance than ordinary aluminum building materials. It is extremely practical and can be used in a wide range of applications as exterior products and siding materials.
第１図は本考案の一実施例の断面図、第２図は
半封孔処理状態の説明図である。
１……アルミニウム素地、２……陽極酸化皮膜
層、３……バリヤ層、４……多孔層、５……孔、
６……着色析出物層、７……着色模様層、８……
厚膜部、９……薄膜部、１０……クリアー塗膜
層。
FIG. 1 is a sectional view of an embodiment of the present invention, and FIG. 2 is an explanatory diagram of a semi-sealed state. DESCRIPTION OF SYMBOLS 1... Aluminum base material, 2... Anodic oxide film layer, 3... Barrier layer, 4... Porous layer, 5... Hole,
6... Colored precipitate layer, 7... Colored pattern layer, 8...
Thick film part, 9... Thin film part, 10... Clear coating layer.
Claims (1)
層および着色析出物層からなる黄金色を有する
着色皮膜層を形成し、該着色皮膜層上の全面
に、厚さ0.5〜10μｍの厚膜部と、厚さ0.1〜２
μｍの薄膜部よりなり、厚膜部は薄膜部より厚
く形成されている着色模様層を形成するととも
に、該着色模様層上にクリアー塗膜層を形成し
たことを特徴とするアルミニウム合金製建築用
材。 (2) 着色模様層および／又はクリアー塗膜層につ
や消し添加材が添加されている実用新案登録請
求の範囲第(1)項記載のアルミニウム合金製建築
用材。 (3) 陽極酸化皮膜層は半封孔処理されている実用
新案登録請求の範囲第(1)項記載のアルミニウム
合金製建築用材。[Claims for Utility Model Registration] (1) A colored film layer having a golden color consisting of an anodized film layer and a colored precipitate layer is formed on an extruded aluminum alloy shape, and a thick layer is formed on the entire surface of the colored film layer. Thick film part with a diameter of 0.5 to 10 μm and a thickness of 0.1 to 2
An aluminum alloy construction material comprising a thin film part of μm, the thick film part forming a colored pattern layer that is thicker than the thin film part, and a clear coating film layer formed on the colored pattern layer. . (2) The aluminum alloy building material according to claim 1, wherein a matting additive is added to the colored pattern layer and/or the clear coating layer. (3) The aluminum alloy construction material according to claim (1) of the utility model registration, wherein the anodized film layer is semi-sealed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981078340U JPS6226454Y2 (en) | 1981-05-30 | 1981-05-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981078340U JPS6226454Y2 (en) | 1981-05-30 | 1981-05-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57190881U JPS57190881U (en) | 1982-12-03 |
| JPS6226454Y2 true JPS6226454Y2 (en) | 1987-07-07 |
Family
ID=29873976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981078340U Expired JPS6226454Y2 (en) | 1981-05-30 | 1981-05-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6226454Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS511545A (en) * | 1974-06-26 | 1976-01-08 | Nippon Aluminium Mfg | Aruminiumuoyobisono gokinjoheno moyotsuke hoho |
| JPS5521117A (en) * | 1978-08-02 | 1980-02-15 | Hitachi Ltd | Lead frame |
| JPS57149493A (en) * | 1981-03-12 | 1982-09-16 | Tateyama Alum Kogyo Kk | Method of patterned surface treatment of aluminum or aluminum alloy |
-
1981
- 1981-05-30 JP JP1981078340U patent/JPS6226454Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS511545A (en) * | 1974-06-26 | 1976-01-08 | Nippon Aluminium Mfg | Aruminiumuoyobisono gokinjoheno moyotsuke hoho |
| JPS5521117A (en) * | 1978-08-02 | 1980-02-15 | Hitachi Ltd | Lead frame |
| JPS57149493A (en) * | 1981-03-12 | 1982-09-16 | Tateyama Alum Kogyo Kk | Method of patterned surface treatment of aluminum or aluminum alloy |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57190881U (en) | 1982-12-03 |
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