JPH0139920B2 - - Google Patents
Info
- Publication number
- JPH0139920B2 JPH0139920B2 JP55003411A JP341180A JPH0139920B2 JP H0139920 B2 JPH0139920 B2 JP H0139920B2 JP 55003411 A JP55003411 A JP 55003411A JP 341180 A JP341180 A JP 341180A JP H0139920 B2 JPH0139920 B2 JP H0139920B2
- Authority
- JP
- Japan
- Prior art keywords
- pattern
- aluminum sheet
- sheet
- aluminum
- synthetic resin
- 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
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 29
- 229910052782 aluminium Inorganic materials 0.000 claims description 29
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 16
- 238000007747 plating Methods 0.000 claims description 15
- 239000002131 composite material Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 12
- 229920003002 synthetic resin Polymers 0.000 claims description 11
- 239000000057 synthetic resin Substances 0.000 claims description 11
- 238000005530 etching Methods 0.000 claims description 10
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 8
- 229910052759 nickel Inorganic materials 0.000 claims description 8
- 229920000098 polyolefin Polymers 0.000 claims description 7
- 238000000034 method Methods 0.000 description 11
- 238000005520 cutting process Methods 0.000 description 6
- 238000009833 condensation Methods 0.000 description 4
- 230000005494 condensation Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000000873 masking effect Effects 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 238000003486 chemical etching Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- BXKDSDJJOVIHMX-UHFFFAOYSA-N edrophonium chloride Chemical compound [Cl-].CC[N+](C)(C)C1=CC=CC(O)=C1 BXKDSDJJOVIHMX-UHFFFAOYSA-N 0.000 description 1
- 238000000866 electrolytic etching Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- XNGIFLGASWRNHJ-UHFFFAOYSA-L phthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-L 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920001083 polybutene Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Landscapes
- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
Description
本発明は、ポリオレフインである合成樹脂シー
トの表面に、エツチング模様を有するアルミニウ
ムシートを接合してなる複合板であつて、エツチ
ング模様を有するアルミニウムシート表面にニツ
ケルメツキ、及びクロムメツキを施したことを特
徴とする、新規な光沢部分と非光沢部分より成る
模様入り装飾材料を提供するものである。
以下、本発明を詳細に説明する。
本発明の装飾材料は、ポリオレフインである合
成樹脂シートの表面にエツチング模様を有するア
ルミニウムシートを接合してなる複合板を素材と
して使用する。複合板としては、ポリオレフイン
である合成樹脂シートの両面にアルミニウムシー
トを接合したものであり、通常は一方の表面にエ
ツチング模様を有するアルミニウムシートを、他
方の表面に無模様のアルミニウムシートを接合し
たものが用いられる。アルミニウムシートが合成
樹脂シートの両面に接合されていないと、装飾材
料として強度の面から好ましくない。
上記の複合板を構成する合成樹脂シートとして
は、一般的には、ポリエチレン、ポロプロピレ
ン、ポリブテンのようなポリオレフイン樹脂のシ
ートが使用され、その厚みは１〜10mmの範囲から
選択される。厚みが10mmを超えると軽量性が損な
われ、折り曲げや切り抜き等の加工性が悪くな
り、反対に１mmより薄いと強度の点から好ましく
ない。
一方、エツチング模様を有するアルミニウムシ
ートとは、エツチング処理により表面模様が施さ
れたものである。また、その厚みは十分に小さく
てよく、模様が有る側も無い側も0.05〜0.5mmの
範囲から選択され、かつ両側とも同じ厚さである
ことが好ましい。厚みが0.5mmより厚い場合は加
工性、非結露性の点で劣る他、装飾板としての重
量が重くなるので例えば天井材として用いるのに
適さない。反対にアルミニウムシートが0.05mmよ
り薄い場合は強度の点から好ましくない。
このようなエツチング模様を有するアルミニウ
ムシートは、アルミニウムシート表面にマスキン
グ模様を施した後、エツチング処理を施すことに
よつて容易に得ることができる。例えば、エポキ
シ樹脂、フタール酸樹脂等のマスキング剤をアル
ミニウムシート表面に塗布して硬化させた後、所
望の模様が現出されるように、マスキング剤を部
分的にはく離し、次いで、塩酸、塩化銅等のエツ
チング液を使用して化学エツチング又は電解エツ
チングの処理を施す。
ポリオレフインである合成樹脂シートとアルミ
ニウムシートとは、互いに接合して複合板を構成
する。接合方法は従来公知の方法に従つて行なう
ことができ、例えばエツチング模様を有するアル
ミニウムシートと無模様のアルミニウムシートの
間に溶融状態の合成樹脂シートを挟み込むように
加熱圧着ローラー間に連続的に供給して貼合せを
行う方法を採用することができる。
なお、ポリエチレンシートの両面にアルミニウ
ムシートを接合した複合板は既に市販されている
ので、これを利用し、一方のアルミニウムシート
面に、前述の方法に従つてエツチング模様を施し
て使用すれば簡便である。
本発明の装飾材料は、上記のような複合板のエ
ツチング模様を有する側のアルミニウムシート表
面にニツケルメツキとクロムメツキを順次に施し
たものである。メツキ処理は、従来公知の方法に
従つて実施することができ、例えば、アルミニウ
ムシートの表面を脱脂した後、表面に残存する不
純物を除去し、次いで、活性化して複数のメツキ
下地被膜を形成させ、その上に複数のニツケルメ
ツキを施し、得られたニツケル被膜上にクロムメ
ツキを施せばよい。このようにニツケルメツキと
クロムメツキを順次施すことによつて、クロムメ
ツキのみの場合に比べて装飾板の耐食性に優れる
うえ、エツチング模様の光沢部分の光輝性に優れ
るため装飾的効果が高い。
メツキ処理は、エツチング処理を施した部分を
含めてアルミニウムシートの表面全体にわたつて
なされるが、エツチング処理された部分は表面が
粗面化されているので、当該部分には十分な光沢
は付与されず、従つて鏡面である光沢部分とエツ
チング処理された非光沢部分より成る模様として
残存する。なお、エツチング処理を長時間にわた
つて行い、模様に比較的顕著な凹凸を付与して更
に異なる意匠的効果を発現させることもできる。
以上述べたアルミニウムシートとポリオレフイ
ンである合成樹脂シートから成る複合板にエツチ
ング模様とニツケルメツキ及びクロムメツキを施
した本発明の装飾材料の特質を、従来鏡として公
知であるガラス鏡、アクリル樹脂シートの表面に
アルミニウムを蒸着したアクリルミラー、及びア
ルミニウムシート表面にクロムメツキを施したア
ルミミラーと比較して表―１に示す。なお、各物
性値の測定方法は次の通りである。
反射率：JIS D5705―1979に規定された方法に
従い、入射角30゜、受光角30゜で反射率
を測定する。
歪 率：JIS D5705―1979に規定する方法によ
る。
破損性：デユポン衝撃試験機により、1/2イン
チφの撃心ポンチを用い、300ｇ×10
cmの衝撃力を試料に加えてワレの有無
を観察する。
結露性：試料を−22℃の低温恒温槽中に10分間
保持して結露させたのち、28℃、62％
RHの条件にセツトした恒湿恒温槽に
移し、露の消失時間を測定する。
切削性：ルーターマシンの切削刃の回転数
18000r.p.m送り速度0.3ｍ／minで切削
加工を行い、切削の可否を判定する。
打抜き力：東洋ホールドウイン(株)社製のテンシ
ロンUTM−１ 5000試験機を用い、
ポンチ50mmφ、ポンチとダイスとのク
リアランス0.1mmの金型により打抜き
速度100mm／minにて打抜き加工を行
い、その時の最大加圧力を測定する。
The present invention is a composite board made by bonding an aluminum sheet with an etching pattern to the surface of a synthetic resin sheet made of polyolefin, and is characterized in that the surface of the aluminum sheet with the etching pattern is plated with nickel and chrome. The present invention provides a novel patterned decorative material consisting of a glossy part and a non-glossy part. The present invention will be explained in detail below. The decorative material of the present invention uses a composite board made by bonding an aluminum sheet having an etched pattern to the surface of a synthetic resin sheet made of polyolefin. Composite boards are made by bonding aluminum sheets to both sides of a polyolefin synthetic resin sheet, usually an aluminum sheet with an etched pattern on one surface and an aluminum sheet with no pattern on the other surface. is used. If the aluminum sheet is not bonded to both sides of the synthetic resin sheet, it is not desirable as a decorative material from the viewpoint of strength. As the synthetic resin sheet constituting the above-mentioned composite plate, a sheet of polyolefin resin such as polyethylene, polypropylene, or polybutene is generally used, and the thickness thereof is selected from the range of 1 to 10 mm. If the thickness exceeds 10 mm, the lightness will be impaired and the workability of bending, cutting, etc. will be poor, while if it is thinner than 1 mm, it will be unfavorable from the viewpoint of strength. On the other hand, an aluminum sheet with an etched pattern is one that has been given a surface pattern by etching. Further, the thickness may be sufficiently small, and it is preferable that the thickness is selected from the range of 0.05 to 0.5 mm on both the patterned side and the non-patterned side, and the thickness is the same on both sides. If the thickness is more than 0.5 mm, it is not suitable for use as a ceiling material, for example, because it is inferior in workability and non-condensation properties and is heavy as a decorative board. On the other hand, if the aluminum sheet is thinner than 0.05 mm, it is not preferable from the viewpoint of strength. An aluminum sheet having such an etched pattern can be easily obtained by applying a masking pattern to the surface of the aluminum sheet and then performing an etching process. For example, after applying a masking agent such as epoxy resin or phthalate resin to the surface of an aluminum sheet and curing it, the masking agent is partially peeled off to reveal the desired pattern, and then hydrochloric acid or chloride resin is applied. Chemical etching or electrolytic etching is performed using an etching solution such as copper. A synthetic resin sheet made of polyolefin and an aluminum sheet are bonded to each other to form a composite board. The joining method can be carried out according to a conventionally known method, for example, a molten synthetic resin sheet is sandwiched between an aluminum sheet with an etched pattern and an aluminum sheet without a pattern, and is continuously fed between heated pressure bonding rollers. A method of laminating can be adopted. Composite boards made by bonding aluminum sheets to both sides of a polyethylene sheet are already commercially available, so it is easy to use them by applying an etching pattern to one side of the aluminum sheet according to the method described above. be. The decorative material of the present invention is obtained by sequentially applying nickel plating and chrome plating to the surface of the aluminum sheet on the side having the etching pattern of the composite board as described above. The plating treatment can be carried out according to a conventionally known method, for example, after degreasing the surface of the aluminum sheet, removing impurities remaining on the surface, and then activating it to form a plurality of plating base films. , a plurality of nickel platings may be applied thereon, and chrome plating may be applied on the obtained nickel film. By sequentially applying nickel plating and chrome plating in this way, the decorative board has better corrosion resistance than when only chrome plating is used, and the glossy parts of the etching pattern have excellent brilliance, resulting in a high decorative effect. The plating process is performed over the entire surface of the aluminum sheet, including the etched areas, but since the etched areas have a roughened surface, sufficient gloss is not imparted to the areas. Therefore, the pattern remains as a pattern consisting of a mirror-like glossy part and an etched non-glossy part. Note that it is also possible to perform the etching process over a long period of time to impart relatively noticeable unevenness to the pattern to achieve a further different design effect. The above-mentioned characteristics of the decorative material of the present invention, which is a composite plate made of an aluminum sheet and a synthetic resin sheet made of polyolefin, with an etched pattern, nickel plating, and chrome plating, can be applied to the surface of a glass mirror or an acrylic resin sheet, which are conventionally known as mirrors. Table 1 shows a comparison between an acrylic mirror with vapor-deposited aluminum and an aluminum mirror with chrome plating on the surface of the aluminum sheet. The method for measuring each physical property value is as follows. Reflectance: Measure the reflectance at an incident angle of 30° and an acceptance angle of 30° according to the method specified in JIS D5705-1979. Distortion rate: According to the method specified in JIS D5705-1979. Breakability: 300g x 10 using a 1/2 inch φ impact center punch using a Dupont impact tester.
Apply an impact force of cm to the sample and observe the presence or absence of cracks. Dew condensation property: After holding the sample in a -22℃ low temperature constant temperature bath for 10 minutes to allow dew condensation, the temperature was 62% at 28℃.
Transfer to a constant temperature and humidity bath set to RH conditions and measure the time for dew to disappear. Machinability: Rotation speed of cutting blade of router machine
Cutting is performed at a feed rate of 18000 r.pm and 0.3 m/min, and the feasibility of cutting is determined. Punching force: Using Tensilon UTM-1 5000 testing machine manufactured by Toyo Holdwin Co., Ltd.
Perform punching at a punching speed of 100 mm/min using a die with a punch of 50 mmφ and a clearance of 0.1 mm between the punch and the die, and measure the maximum pressing force at that time.
【表】【table】
【表】【table】
【表】
以上のように本発明の装飾材料はポリオレフイ
ンである合成樹脂シートとアルミニウムシートよ
りなる複合板を使用しているので、非結露性、軽
量性、及び非破損性に優れているうえ、模様の光
沢部分となる鏡面性能に優れるため装飾的効果が
高い。さらに加工性にも優れるため平面以外にも
曲げたり、切り抜いたり、切り欠きを入れ折り曲
げても使用できる。したがつて装飾材料として天
井材や壁材等の内装、及び店舗のデイスプレイ用
等に幅広く使用できる。[Table] As described above, since the decorative material of the present invention uses a composite board made of a synthetic resin sheet made of polyolefin and an aluminum sheet, it is excellent in non-condensation, lightweight, and unbreakable. It has a high decorative effect because it has an excellent mirror surface that becomes the shiny part of the pattern. Furthermore, it has excellent workability, so it can be used not only flat but also by bending, cutting, cutting out, and folding. Therefore, it can be widely used as a decorative material for interior decoration such as ceiling materials and wall materials, and for store displays.
Claims (1)
樹脂シートの両面に厚みが0.05〜0.5mmであるア
ルミニウムシートを接合してなる複合板から成
り、該アルミニウムシートの表面に凹凸粗面化に
よるエツチングにより表面模様を施し、次いでニ
ツケルメツキを施し、得られたニツケル被膜上に
クロムメツキを施したことを特徴とする、光沢部
分と非光沢部分より成る模様入り装飾材料。 ２ 合成樹脂シートの一方の表面にエツチング模
様を有するアルミニウムシートを、他方の表面に
無模様のアルミニウムシートを接合してなる複合
板を使用することを特徴とする特許請求の範囲第
１項記載の模様入り装飾材料。[Scope of Claims] 1 Consists of a composite plate made by bonding aluminum sheets with a thickness of 0.05 to 0.5 mm to both sides of a synthetic resin sheet of polyolefin with a thickness of 1 to 10 mm, and the surface of the aluminum sheet has irregularities and roughness. A patterned decorative material comprising a glossy part and a non-glossy part, characterized in that a surface pattern is applied by surface etching, then nickel plating is applied, and chrome plating is applied on the obtained nickel film. 2. A composite plate according to claim 1, characterized in that a composite plate is used, which is formed by bonding an aluminum sheet with an etched pattern on one surface of a synthetic resin sheet and an aluminum sheet without a pattern on the other surface. Patterned decorative material.
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP341180A JPS56100018A (en) | 1980-01-16 | 1980-01-16 | Mirror with patterns |
| DE19803040300 DE3040300A1 (en) | 1979-10-30 | 1980-10-25 | MIRROR AND METHOD FOR PRODUCING THE SAME |
| CH8012/80A CH648416A5 (en) | 1979-10-30 | 1980-10-28 | MIRROR AND METHOD FOR PRODUCING THE SAME. |
| FR8023267A FR2468923B1 (en) | 1979-10-30 | 1980-10-30 | MIRRORS AND PROCESS FOR THEIR MANUFACTURE |
| GB8034860A GB2065170B (en) | 1979-10-30 | 1980-10-30 | Mirrors and method of manufacture thereof |
| US06/442,717 US4508425A (en) | 1979-10-30 | 1982-11-18 | Mirrors and method of manufacturing the same |
| MY711/86A MY8600711A (en) | 1979-10-30 | 1986-12-30 | Mirrors and method of manufacture thereof |
| HK100/87A HK10087A (en) | 1979-10-30 | 1987-01-28 | Mirros and method of manufacture thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP341180A JPS56100018A (en) | 1980-01-16 | 1980-01-16 | Mirror with patterns |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56100018A JPS56100018A (en) | 1981-08-11 |
| JPH0139920B2 true JPH0139920B2 (en) | 1989-08-24 |
Family
ID=11556632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP341180A Granted JPS56100018A (en) | 1979-10-30 | 1980-01-16 | Mirror with patterns |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56100018A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5258656A (en) * | 1975-11-06 | 1977-05-14 | Nitsuken Garasu Kk | Method of making design mirror or glass product for ornamentation |
| JPS5328818A (en) * | 1976-08-30 | 1978-03-17 | Mitsubishi Chem Ind Ltd | Coupling to synthetic resin pipe |
| JPS57112464A (en) * | 1980-12-26 | 1982-07-13 | Kuraray Co | Fiber structure with excellent color forming property and durability |
| JPS584808A (en) * | 1981-06-24 | 1983-01-12 | Toray Ind Inc | Coated fiber |
-
1980
- 1980-01-16 JP JP341180A patent/JPS56100018A/en active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5258656A (en) * | 1975-11-06 | 1977-05-14 | Nitsuken Garasu Kk | Method of making design mirror or glass product for ornamentation |
| JPS5328818A (en) * | 1976-08-30 | 1978-03-17 | Mitsubishi Chem Ind Ltd | Coupling to synthetic resin pipe |
| JPS57112464A (en) * | 1980-12-26 | 1982-07-13 | Kuraray Co | Fiber structure with excellent color forming property and durability |
| JPS584808A (en) * | 1981-06-24 | 1983-01-12 | Toray Ind Inc | Coated fiber |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56100018A (en) | 1981-08-11 |
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