JPH02156068A - Formation of chromatic metallic protective film on synthetic resin molded product - Google Patents
Formation of chromatic metallic protective film on synthetic resin molded productInfo
- Publication number
- JPH02156068A JPH02156068A JP30881888A JP30881888A JPH02156068A JP H02156068 A JPH02156068 A JP H02156068A JP 30881888 A JP30881888 A JP 30881888A JP 30881888 A JP30881888 A JP 30881888A JP H02156068 A JPH02156068 A JP H02156068A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- thickness
- metal
- synthetic resin
- resin molded
- 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
- 230000001681 protective effect Effects 0.000 title claims abstract description 14
- 229920003002 synthetic resin Polymers 0.000 title claims abstract description 11
- 239000000057 synthetic resin Substances 0.000 title claims abstract description 11
- 230000015572 biosynthetic process Effects 0.000 title description 2
- 229910052751 metal Inorganic materials 0.000 claims abstract description 24
- 239000002184 metal Substances 0.000 claims abstract description 24
- 238000004544 sputter deposition Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 8
- 239000003973 paint Substances 0.000 claims description 8
- 229910000599 Cr alloy Inorganic materials 0.000 claims description 5
- 229910052804 chromium Inorganic materials 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 229910000990 Ni alloy Inorganic materials 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims 2
- 238000001035 drying Methods 0.000 claims 1
- 239000010410 layer Substances 0.000 abstract description 27
- 229910044991 metal oxide Inorganic materials 0.000 abstract description 8
- 150000004706 metal oxides Chemical class 0.000 abstract description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 3
- 239000011241 protective layer Substances 0.000 abstract description 3
- -1 Al2O3 Chemical class 0.000 abstract description 2
- 239000011248 coating agent Substances 0.000 abstract 4
- 238000000576 coating method Methods 0.000 abstract 4
- 239000000463 material Substances 0.000 abstract 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 229910052681 coesite Inorganic materials 0.000 abstract 1
- 229910052593 corundum Inorganic materials 0.000 abstract 1
- 229910052906 cristobalite Inorganic materials 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 229910052682 stishovite Inorganic materials 0.000 abstract 1
- 229910052905 tridymite Inorganic materials 0.000 abstract 1
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N zinc oxide Inorganic materials [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 239000003086 colorant Substances 0.000 description 4
- 150000002739 metals Chemical class 0.000 description 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Natural products C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 239000002537 cosmetic Substances 0.000 description 2
- 239000002932 luster Substances 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910000856 hastalloy Inorganic materials 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 238000005477 sputtering target Methods 0.000 description 1
- 238000007738 vacuum evaporation Methods 0.000 description 1
Landscapes
- Physical Vapour Deposition (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
この発明は、自動車の内外装備品、化粧品容器、玩具又
は装身具などの合成樹脂成形品に彩色金属保護膜を形成
する方法に関するものである。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a method for forming a colored metal protective film on synthetic resin molded articles such as interior and exterior accessories of automobiles, cosmetic containers, toys, and accessories.
（従来の技術）
合成樹脂成形品に金属保護膜を形成させる手段としては
、湿式メツキ、真空蒸着、スバタリング等があるが、こ
れらのうちスパッタリングによる方法は、いわゆる公害
を回避し、かつ設備の省略化、手段の簡略化を容易にす
る長所を有する。しかし、従来の金属保！！膜形成は、
ＣｒもしくはＣｒ合金によるものが殆んどで、白乃至灰
色の金属光沢を有する金属保護膜が形成されるに止まっ
ていた。(Prior art) Methods for forming a metal protective film on a synthetic resin molded product include wet plating, vacuum evaporation, sputtering, etc. Among these methods, the sputtering method avoids so-called pollution and eliminates the need for equipment. It has the advantage of facilitating the simplification of methods. However, traditional metal protection! ! Film formation is
Most of them were made of Cr or Cr alloy, and only a white to gray metal protective film with metallic luster was formed.
（解決しようとする課題）
自動車の内外装備品、化粧品容器、玩具又は装身具は、
色彩の需要が多種にわたるので、従来の白乃至灰色の金
属光沢だけではその需要に応することができない、従っ
て、有彩色の金属保護膜を形成するために、真鍮等の合
金、或いはＴｉＮ、ＳｉＣ等の化合物をスパッタリング
し、黄金色を得るなど必要とする色彩ごとにターゲット
（合金、化合物）の種類を変えなければならないが、必
ずしも所望の色彩を得ることは困難である０本発明の目
的は、前記長所を有するスパッタリング法により多種の
彩色を可能とする金属保護膜を形成する方法を提供する
にある。(Problems to be solved) Automobile interior and exterior accessories, cosmetic containers, toys, and accessories are
Since the demand for various colors is diverse, the conventional white to gray metallic luster alone cannot meet the demand. Therefore, in order to form a chromatic metal protective film, alloys such as brass, TiN, SiC, etc. are used. However, it is difficult to obtain the desired color. Another object of the present invention is to provide a method for forming a metal protective film that enables various colors by using a sputtering method having the above-mentioned advantages.
（課題を解決するための手段）
前記課題を解決するため、鋭意試験、研究したところ、
スパッタリングするターゲットとして、合成樹脂成形品
の表面に反射及び半透明膜状金属層形成のためのものと
干渉及び保護膜としての金属酸化物層形成のためのもの
の少くとも２種類のターゲットを用い、各層の厚みを加
減することにより黄−青一紫の色彩を育する金属保護膜
を形成することができることが判った。(Means for solving the problem) In order to solve the above problem, we conducted intensive tests and research, and found that
As sputtering targets, at least two types of targets are used: one for forming a reflective and translucent film-like metal layer on the surface of the synthetic resin molded product, and one for forming an interference and metal oxide layer as a protective film, It has been found that by adjusting the thickness of each layer, it is possible to form a metal protective film that develops a yellow-blue-purple color.
詳述すると、ＡＢＳ（アクリル−トリル・ブタジェン・
スチレン共重合体）、ナイロン、アクリル、ポリエステ
ル等より成る合成−樹脂成形品に、ベースコート用塗料
を適当な厚さに塗布して乾燥し、その表面にＡｌ、Ａｌ
合・金、Ｎ１％Ｎｉ合金、Ｃｒ又はＣｒ合金等を３００
〜１，０００人スパッタリングして当該被膜により完全
な反射面を形成し、次にＡ ｌ ＊ ０、、Ｓｉｎ、又
はＺｎＯオ等の金属酸化物を５００〜３．０００人スパ
ッタリングして当該被膜により干渉用のクリヤー層を形
成する。更にＡｌ、Ａｌ合金、Ｎｉ％Ｎ１合金、Ｃｒ又
はＣｒ合金等を再度スパッタリングして２０〜１００人
の半透明の金属層を形成し、最後に再度Ａ ｌｔ Ｏｓ
、Ｓ ｉＯｘ 、Ｚｎ０ｔ等の金属酸化物を５００〜
３，０００人スパッタリングするかトップコート塗装を
施し、当該被膜により保護膜層を形成すると、前記クリ
ヤー層及び半透明金属層厚に応じて種々の色彩を有する
金属保護膜を形成することができる。前記ベースコート
用塗料は、従来より知られている焼き付量塗料、ＵＶ硬
化型塗料、ＢＢ硬化型塗料等を用いることができ、例え
ば原素化成■のＥＸＰシリーズなどのスパッタリング塗
料を用いてよい、また、前記ターゲットとされる合金も
特に限定するものではないが、例えばＮ３６０％Ｃｒ４
０％のもの或いは三菱金属■のハステロイＣ−２７６な
どを用いることができる。また、前記金属酸化物層を形
成するには、該金属酸化物をスパッタリングするか、Ａ
ｌ５Ｓｉ等を用い、０．ガス導入下での反応スフバッタ
リングによるかの何れでもよい。In detail, ABS (acrylic-tolyl-butadiene)
A base coat paint is applied to an appropriate thickness on a synthetic resin molded product made of styrene copolymer (styrene copolymer), nylon, acrylic, polyester, etc.
Alloy/metal, N1%Ni alloy, Cr or Cr alloy, etc. 300
Sputtering for ~1,000 people to form a perfect reflective surface with the film, then sputtering a metal oxide such as Al*0, Sin, or ZnO for 500 to 3,000 people to form a complete reflective surface with the film. Form a clear layer for interference. Furthermore, Al, Al alloy, Ni%N1 alloy, Cr or Cr alloy, etc. are sputtered again to form a translucent metal layer of 20 to 100 layers, and finally, AltOs is sputtered again.
, SiOx, Zn0t, etc. from 500 to
When a protective film layer is formed by sputtering or applying a top coat, a metal protective film having various colors can be formed depending on the thickness of the clear layer and the translucent metal layer. As the base coat paint, conventionally known baking paints, UV curable paints, BB curable paints, etc. may be used, and for example, sputtering paints such as Genji Kasei's EXP series may be used. Further, the alloy used as the target is not particularly limited, but for example, N360%Cr4
0% or Hastelloy C-276 manufactured by Mitsubishi Metals (2) can be used. Further, in order to form the metal oxide layer, the metal oxide may be sputtered or A
Using l5Si etc., 0. The reaction may be carried out by reaction bubble battering while introducing a gas.
更に前記保護層形成に用いるトップコート塗装も特に限
定するものではないが、原素化成■ノＥＴ５４０６或い
はＥＸＰ１５０６Ｂを用いてよい。Further, the top coat used for forming the protective layer is not particularly limited, but Genkasei ET5406 or EXP1506B may be used.
（実施例） 本発明に係る方法の実施例は次表のとおりである。(Example) Examples of the method according to the invention are shown in the following table.
（発明の効果）
合成樹脂成形品に金属保護膜を形成する手段としてスパ
ッタリング法は前記のとおりの長所を有するが、従来の
方法では、その金属保護膜の色彩が限られ、また所望の
色彩を得るためターゲットを変えなければならない欠点
があった０本発明によれば、需要に応じた色彩の金属保
ｉｌ！膜を形成することができる。(Effects of the Invention) Although the sputtering method has the above-mentioned advantages as a means of forming a metal protective film on a synthetic resin molded product, in the conventional method, the color of the metal protective film is limited, and it is difficult to obtain the desired color. According to the present invention, it is possible to obtain metals with different colors according to demand! A film can be formed.
図面は、合成樹脂成形品にベースコート層、金属層及び
金属酸化物層若しくはトップコート層を形成した状態を
示す断面説明図
１・・・合成樹脂
２・・・ベースコート層
３・・・金ＷＡＮ
４・・・金属酸化物層
５・・・金属層The drawing is a cross-sectional explanatory diagram showing a state in which a base coat layer, a metal layer, and a metal oxide layer or top coat layer are formed on a synthetic resin molded product. 1...Synthetic resin 2...Base coat layer 3...Gold WAN 4 ...Metal oxide layer 5...Metal layer
Claims (1)
の表面に、順次、Ａｌ、Ａｌ合金、Ｎｉ、Ｎｉ合金、Ｃ
ｒ又はＣｒ合金をスパッタリングし、３００乃至１，０
００Åの厚さにその被膜を形成させる工程と、Ａｌ＿２
Ｏ＿３、ＳｉＯ＿２又はＺｎＯ＿２をスパッタリングし
、５００乃至３，０００Åの厚さにその被膜を形成させ
る工程と、Ａｌ、Ａｌ合金、Ｎｉ、Ｎｉ合金、Ｃｒ又は
Ｃｒ合金をスパッタリングし、２０乃至１００Åの厚さ
にその被膜を形成させる工程と、Ａｌ＿２Ｏ＿３、Ｓｉ
Ｏ＿２又はＺｎＯ＿２をスパッタリングし、５００乃至
３，０００Åの厚さにその被膜を形成若しくはトップコ
ート塗料を塗布乾燥させる工程とから成ることを特徴と
する彩色金属保護膜形成方法1 The surface of the synthetic resin molded product coated with base coat paint and dried is sequentially coated with Al, Al alloy, Ni, Ni alloy, and C.
sputtering r or Cr alloy, 300 to 1,0
A process of forming the film to a thickness of 00 Å, and Al_2
Sputtering O_3, SiO_2 or ZnO_2 to form a film with a thickness of 500 to 3,000 Å, and sputtering Al, Al alloy, Ni, Ni alloy, Cr or Cr alloy to a thickness of 20 to 100 Å. a step of forming the film on Al_2O_3, Si
A method for forming a colored metal protective film, comprising the steps of sputtering O_2 or ZnO_2 to form a film with a thickness of 500 to 3,000 Å, or applying and drying a top coat paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30881888A JPH02156068A (en) | 1988-12-08 | 1988-12-08 | Formation of chromatic metallic protective film on synthetic resin molded product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30881888A JPH02156068A (en) | 1988-12-08 | 1988-12-08 | Formation of chromatic metallic protective film on synthetic resin molded product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02156068A true JPH02156068A (en) | 1990-06-15 |
Family
ID=17985681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP30881888A Pending JPH02156068A (en) | 1988-12-08 | 1988-12-08 | Formation of chromatic metallic protective film on synthetic resin molded product |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02156068A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005095667A1 (en) * | 2004-04-02 | 2005-10-13 | Waiman Chan | Chromium plating |
| JP2010535953A (en) * | 2007-08-03 | 2010-11-25 | ヴァレオ ソチエタ ペル アツィオーニ | Automobile steering wheel and coating method thereof |
-
1988
- 1988-12-08 JP JP30881888A patent/JPH02156068A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005095667A1 (en) * | 2004-04-02 | 2005-10-13 | Waiman Chan | Chromium plating |
| JP2010535953A (en) * | 2007-08-03 | 2010-11-25 | ヴァレオ ソチエタ ペル アツィオーニ | Automobile steering wheel and coating method thereof |
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