JPH04214881A - Method for multicoloring ornament - Google Patents
Method for multicoloring ornamentInfo
- Publication number
- JPH04214881A JPH04214881A JP27833488A JP27833488A JPH04214881A JP H04214881 A JPH04214881 A JP H04214881A JP 27833488 A JP27833488 A JP 27833488A JP 27833488 A JP27833488 A JP 27833488A JP H04214881 A JPH04214881 A JP H04214881A
- Authority
- JP
- Japan
- Prior art keywords
- plating
- alloy
- gold
- noble metal
- wet
- 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
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000007747 plating Methods 0.000 claims abstract description 21
- 238000007733 ion plating Methods 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 13
- 239000010408 film Substances 0.000 claims abstract description 12
- 229910052737 gold Inorganic materials 0.000 claims abstract description 12
- 239000010931 gold Substances 0.000 claims abstract description 12
- 238000000576 coating method Methods 0.000 claims abstract description 11
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000011248 coating agent Substances 0.000 claims abstract description 9
- 229910000510 noble metal Inorganic materials 0.000 claims abstract description 9
- 230000000873 masking effect Effects 0.000 claims abstract description 7
- 239000010409 thin film Substances 0.000 claims abstract description 6
- 229910001020 Au alloy Inorganic materials 0.000 claims abstract description 4
- 239000003353 gold alloy Substances 0.000 claims abstract description 4
- 229910052763 palladium Inorganic materials 0.000 claims abstract description 4
- 229910052759 nickel Inorganic materials 0.000 claims abstract 2
- 239000010970 precious metal Substances 0.000 claims description 8
- 229910002710 Au-Pd Inorganic materials 0.000 claims description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 2
- 229910017392 Au—Co Inorganic materials 0.000 claims 1
- 229910017398 Au—Ni Inorganic materials 0.000 claims 1
- 229910052703 rhodium Inorganic materials 0.000 claims 1
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 abstract description 7
- 239000010936 titanium Substances 0.000 abstract description 7
- 229910001069 Ti alloy Inorganic materials 0.000 abstract description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 4
- 239000010935 stainless steel Substances 0.000 abstract description 4
- 229910001220 stainless steel Inorganic materials 0.000 abstract description 4
- 229910052719 titanium Inorganic materials 0.000 abstract description 4
- 229910000881 Cu alloy Inorganic materials 0.000 abstract description 3
- 229910001252 Pd alloy Inorganic materials 0.000 abstract description 3
- 239000000788 chromium alloy Substances 0.000 abstract description 3
- 229910000599 Cr alloy Inorganic materials 0.000 abstract description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- 235000019646 color tone Nutrition 0.000 abstract 2
- 229910045601 alloy Inorganic materials 0.000 description 7
- 239000000956 alloy Substances 0.000 description 7
- 239000003086 colorant Substances 0.000 description 6
- 239000010410 layer Substances 0.000 description 5
- 230000008020 evaporation Effects 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 229910002668 Pd-Cu Inorganic materials 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- -1 for example Inorganic materials 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910000623 nickel–chromium alloy Inorganic materials 0.000 description 2
- 239000012495 reaction gas Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- QUCZBHXJAUTYHE-UHFFFAOYSA-N gold Chemical compound [Au].[Au] QUCZBHXJAUTYHE-UHFFFAOYSA-N 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 239000002335 surface treatment layer Substances 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Landscapes
- Physical Vapour Deposition (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は時計、眼鏡フレーム、ライター、万年筆、ブロ
ーチ等を多彩化する方法に関するものである
装飾品には従来から金色、銀色、黒色等などが重視され
てきたが最近はさらにこれらの色調の組合せによる多色
化が好まれるようになってきた。[Detailed Description of the Invention] The present invention relates to a method for diversifying watches, eyeglass frames, lighters, fountain pens, brooches, etc. Traditionally, colors such as gold, silver, and black have been emphasized for decorative items, but recently, colors such as gold, silver, and black have been emphasized. In addition, it has become increasingly popular to create multiple colors by combining these tones.
しかし、従来からおこなわれてきた湿式だけの方法では
市場の要求に答えられるような多色化は不可能でありま
た耐久品質、生産の点からも問題があった、本発明は上
記問題点を解決し、装飾品を効率的に多色化する方法に
関するものである。However, with the conventional wet-only method, it is impossible to produce multiple colors that meet market demands, and there are also problems in terms of durability and production.The present invention solves the above problems. The present invention relates to a method for efficiently making decorative items multicolored.
上記目的を達成するための本発明は素材表面にイオンプ
レーテイングにより有色被膜を形成し、さらに同意地処
理層内で貴金属の0.5μ以下の薄膜をイオンプレーテ
イングしさらに全面に湿式メッキ方法により貴金属を施
し、その後一部を所定のパターンに応じてマスキング処
理をほどこし、マスキングしないイオンプレーテイング
も含めた貴金属層を溶解除去することを特徴とする装飾
品の多色化する方法である。In order to achieve the above object, the present invention forms a colored film on the surface of the material by ion plating, further ion plating a thin film of precious metal of 0.5μ or less within the same surface treatment layer, and then wet plating the entire surface. This is a method for making ornaments multicolored, which is characterized by applying a noble metal, then masking a part of it according to a predetermined pattern, and dissolving and removing the noble metal layer, including ion plating that is not masked.
本発明で用いる素材としてはチタン、チタン合金、ステ
ンレス、ニッケル−クロム合金、銅合金等の高級装飾製
品の素材になるものが適しているチタン、チタン合金を
ベースとする有色被膜は、例えばTiNは金色系、Ti
N/TiC/TiOの混合物は黒色系の色調となり、C
r、Cr合金をベースとした場合は例えばCrNはグレ
ー系の色調となり、V、Nb、Zrあるいはこれらの合
金をベースとした場合はおおむね合金に近似した色調と
なる。Suitable materials for use in the present invention include titanium, titanium alloys, stainless steel, nickel-chromium alloys, copper alloys, and other materials that can be used for high-grade decorative products.Colored coatings based on titanium and titanium alloys include, for example, TiN. Golden color, Ti
The mixture of N/TiC/TiO has a blackish tone, and C
When the base material is r, Cr alloy, for example, CrN has a gray color tone, and when the base material is V, Nb, Zr, or an alloy thereof, the color tone is approximately similar to that of the alloy.
下記にこれを図面を参照して詳しく説明するとチタン、
チタン合金、ステンレス、ニッケル クロム合金、銅合
金等などの、これら化合物を第1図のAに示す素材■上
に被膜して形成させたものであって化合物の組成により
、各種の色調の被膜が得ることができる。This will be explained in detail below with reference to the drawings.Titanium,
These compounds, such as titanium alloys, stainless steel, nickel-chromium alloys, copper alloys, etc., are coated on the material shown in A in Figure 1.Depending on the composition of the compounds, coatings of various colors can be formed. Obtainable.
被膜の厚さは0.1 1.3μの範囲が好ましい。次に
、同一装置内で、第1図のBに示すごとく、金、金合金
パラジユム、パラジユム合金貴金属の0.5μ以下以下
の薄膜■のイオンプレーテイングを施し、次に、第1図
のCに示すごとく多色化の目的のために、有色被膜の上
に、該有色被膜の色調と異なる色調を有するところの貴
金属の湿式メッキ■を厚さ0.3 3.0μを施し、更
に、第1図のDに示すごとく所定のパターンに応じて、
マスク■を設ける為のマスキングを行なう。The thickness of the coating is preferably in the range of 0.1 to 1.3 microns. Next, in the same apparatus, as shown in B in Fig. 1, ion plating of gold, gold alloy palladium, and palladium alloy noble metal thin film ① of 0.5μ or less is performed, and then C in Fig. 1 is applied. As shown in Figure 2, for the purpose of multicoloring, wet plating of a precious metal having a color tone different from that of the colored coating is applied to a thickness of 0.3 to 3.0μ, and then According to a predetermined pattern as shown in D in Figure 1,
Perform masking to provide mask ■.
この場合のマスキングは筆塗り、スクリーン印刷などで
おこなわれるがパターンの種類、表面の形状を配慮し実
施される。次に、第1図のEに示すごとく、露出してい
る湿式貴金属メッキ層■を溶解除去し、最後にマスクを
除去すると、第1図のFに示すごとく、素材■の上には
、有色被膜■と貴金属のイオンプレーテイング薄膜■と
湿式貴金属メッキ層■から構成された多色のパターンが
得られるのである。Masking in this case is performed by brush painting, screen printing, etc., and is carried out with consideration given to the type of pattern and the shape of the surface. Next, as shown in Fig. 1 E, the exposed wet precious metal plating layer ■ is dissolved and removed, and finally the mask is removed, and as shown in Fig. 1 F, the colored layer A multicolored pattern consisting of the coating (1), the noble metal ion plating thin film (2), and the wet precious metal plating layer (2) is obtained.
(従来の方法)
有色被膜と湿式メッキによる従来の多色化の方法は、先
ず、湿式メッキにより金メッキ等の金メッキを施し、こ
のあとにイオンプレーテイング方法による有色被膜を形
成する。更に、マスクを除外し、多彩色の装飾品を得る
方法が実施されているが、大きな問題点は
(1)マスクは有機物であるため、中に250〜400
℃に加熱されるため、ガスが発生し、色調、密着性など
の品質に悪く影響があること(2)マスキング後にイオ
ンプレーテイングするため、マスクの上にまで被膜が付
着してしまうため、最終工程でのの剥離ができにくく大
変な作業になってしまう。(Conventional Method) In the conventional multicolor method using a colored film and wet plating, gold plating such as gold plating is first applied by wet plating, and then a colored film is formed by an ion plating method. Furthermore, methods have been implemented to obtain multicolored ornaments by excluding the mask, but the major problems are (1) since the mask is an organic material, there are 250 to 400 particles in it.
℃, gas is generated, which adversely affects quality such as color tone and adhesion. (2) Since ion plating is performed after masking, the film adheres to the top of the mask, so the final It is difficult to peel off during the process, making it a difficult task.
(3)有色被膜の下にも貴金属メッキが付着しているた
め、高価格になってしまう。(3) Since precious metal plating is also attached under the colored coating, the price becomes high.
等の欠点があり改善が望まれていた。There were several shortcomings, and improvements were desired.
(発明の効果)
本発明によれば、イオンプレーテイング後の工程でマス
キングするため、上記のような欠点が改善され、高級装
飾品に各種の組合せによる色調、例えば金−金、黒−金
、金−白、グレイ−金、グレイ−白などが得ることがで
き、従来の方法に比較し、貴金属の使用料が少なくて、
かつ工程が簡略され、不良発生率が低下し大幅に低減の
効果がある。(Effects of the Invention) According to the present invention, since masking is performed in the step after ion plating, the above-mentioned drawbacks are improved, and high-grade decorative items can be produced in various combinations of colors, such as gold-gold, black-gold, Gold-white, gray-gold, gray-white, etc. can be obtained, and the usage fee for precious metals is lower than with conventional methods.
In addition, the process is simplified, and the defect rate is reduced, resulting in a significant reduction effect.
(実施例−1)
第2図はこの場合使用したイオンプレーテイング装置の
概略図であり、本発明に使用するイオンプレーテイング
装置の一つの例である。(Example-1) FIG. 2 is a schematic diagram of the ion plating apparatus used in this case, and is one example of the ion plating apparatus used in the present invention.
真空槽■の中にカーソド電極■に吊された眼鏡枠素材■
及び対向する下側に加熱手段を備えた蒸発源ボード■が
配備され、直流電源■に連結され、蒸発源ボード■は加
熱電源■により所用の温度に加熱、コントロールされる
ようになっている。第3図は眼鏡枠素材■を拡大して示
してある。蒸発源としてTi、反応ガスとして窒素及び
アセチレンガスを使用し、電子ビームにより、Tiを蒸
発させ析出速度を約0.01〜0.02μ/minにコ
ントロールし、10−2〜10−6Torrの真空下で
約30minイオンプレーティングを行い、第3図のT
i素材上に厚さ0.4μの暗黒色被膜を形成させた。更
に、反応ガスの流量を制限させ、真空度を10−4〜1
0−6Torrにして蒸発源ボード■に投入してある2
gのAu−Pd20Kt合金を加熱溶解し、3min間
で蒸発させ金合金被膜を0.05μ付着させた。次に真
空容器内からとりだし、湿式メッキ方法により20Kt
のAu−Pd−Cu合金を1μ電着させた。つずいてA
部分をアクリル系塗料でマスキング加工し、金剥離液に
浸漬し、金メッキ層を溶解剥離し、最後にマスクを除去
した、これにより、第3図に於ける■部分は金色、その
他は暗黒色の組合せからなる高級感のある眼鏡フレーム
が得られた。40枚のロットで繰り返し、10回作業し
た所、不良発生率は0%であった。従来の方法では40
50%程度の不良か発生していたことと比較すると大
幅に改善されコストダウンに大きく寄与した。Eyeglass frame material suspended from a cursor electrode in a vacuum chamber■
An evaporation source board (2) equipped with a heating means is disposed on the opposite lower side and is connected to a DC power source (2), so that the evaporation source board (2) is heated and controlled to a desired temperature by the heating power source (2). FIG. 3 shows an enlarged view of the eyeglass frame material ■. Using Ti as an evaporation source and nitrogen and acetylene gas as reaction gases, Ti is evaporated by an electron beam and the deposition rate is controlled to approximately 0.01 to 0.02 μ/min, and a vacuum of 10-2 to 10-6 Torr is used. Perform ion plating for about 30 minutes below, and
A dark black film with a thickness of 0.4 μm was formed on the i material. Furthermore, the flow rate of the reaction gas is restricted, and the degree of vacuum is reduced to 10-4 to 1.
It is set to 0-6 Torr and put into the evaporation source board■2
g of Au-Pd20Kt alloy was heated and melted and evaporated for 3 minutes to deposit a gold alloy film of 0.05μ. Next, it was taken out from the vacuum container and 20Kt was removed using the wet plating method.
1 μm of Au-Pd-Cu alloy was electrodeposited. Follow A
The part was masked with acrylic paint, immersed in gold stripping solution, the gold plating layer was dissolved and peeled off, and finally the mask was removed. As a result, the part ■ in Figure 3 is gold, and the rest is dark black. A high-quality eyeglass frame made of the combination was obtained. After repeating the process 10 times with a lot of 40 sheets, the defect rate was 0%. In the conventional method, 40
This was a significant improvement compared to when only about 50% of defects occurred, and this greatly contributed to cost reduction.
(実施例−2)
ステンレス素材で造られた眼鏡について(実施例−1)
と同様な方法で処理したところ、同様な好結果がを得ら
れた。(Example-2) About glasses made of stainless steel material (Example-1)
When treated in a similar manner, similar good results were obtained.
(実施例−3)
(実施例−1)において、反応ガスを窒素ガスだけとし
、金色の被膜をつくり、更に、Au−Pdの合金の代わ
りに純Pd合金を使用し、Pdの0.1μの被膜を形成
し、更にAu−Pd−Cuの合金メッキの代わりにPd
−Ni(80%Pd)合金メッキを2μ電着させた。そ
の後(実施例−1)と同様に溶解剥離、剥離したところ
外観優美な高級感のある多色の眼鏡がえられた。(Example-3) In (Example-1), only nitrogen gas was used as the reaction gas, a golden film was created, and a pure Pd alloy was used instead of the Au-Pd alloy, and Pd was 0.1 μm thick. A coating of Pd is formed in place of the Au-Pd-Cu alloy plating.
-2μ of Ni (80% Pd) alloy plating was electrodeposited. Thereafter, the product was dissolved and peeled off in the same manner as in Example 1, and multicolored glasses with an elegant appearance and a high-quality appearance were obtained.
このように本発明による方法によれば、容易に、効率よ
く、安価に多色の装飾品を得ることができる。As described above, according to the method of the present invention, multicolored ornaments can be obtained easily, efficiently, and inexpensively.
第1図被膜積層断面 第2図イオンプレーティング装置 第3図眼鏡フレーム Figure 1 Film lamination cross section Figure 2 Ion plating device Figure 3 Eyeglass frame
Claims (3)
膜を形成し、更に、同一処理層内で貴金属の0.5μ以
下の薄膜を形成し、更に、全面に湿式方法により貴金属
メッキを施し(好ましくは0.5〜3μ)、その後、一
部を所定のパターンに応じてマスキング処理を施し、マ
スキングをしないイオンプレテイングも含めた貴金属メ
ッキ層を溶解除去することを特徴とする装飾品の多彩化
方法Claim 1: Form a colored film on the material by ion plating, further form a thin film of noble metal of 0.5 μm or less in the same treatment layer, and then perform noble metal plating on the entire surface by wet method (preferably). 0.5 to 3μ), then a part of the layer is masked according to a predetermined pattern, and the precious metal plating layer, including ion plating without masking, is dissolved and removed. Method
CrN,CrC,CrO,ZrN,ZrC、ZrO、V
n、Vc、Vo、NbN、NbC、NbOの単独または
組合せからなる金色、黒色、ピンク色などであることを
特徴とする装飾品の多彩方法Claim 2: The colored coating is TiN, TiC, TiO,
CrN, CrC, CrO, ZrN, ZrC, ZrO, V
Various methods for producing ornaments characterized by gold, black, pink, etc., consisting of n, Vc, Vo, NbN, NbC, NbO alone or in combination
Au−Ni、Au−Co、Au−Pd、などの金色合金
メッキ、 Pd、Pd−Ni、Rhなどの白色貴金属メッキ出ある
ことを特徴とする請求範囲の第一項記載の方法[Claim 3] The wet plating includes gold alloy plating such as Au-Ni, Au-Co, and Au-Pd, and white precious metal plating such as Pd, Pd-Ni, and Rh. Method described in section
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP27833488A JPH04214881A (en) | 1988-11-02 | 1988-11-02 | Method for multicoloring ornament |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP27833488A JPH04214881A (en) | 1988-11-02 | 1988-11-02 | Method for multicoloring ornament |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH04214881A true JPH04214881A (en) | 1992-08-05 |
Family
ID=17595884
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP27833488A Pending JPH04214881A (en) | 1988-11-02 | 1988-11-02 | Method for multicoloring ornament |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH04214881A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017170324A1 (en) * | 2016-03-31 | 2017-10-05 | シチズン時計株式会社 | Cherry blossom pink decorative member and production method therefor |
-
1988
- 1988-11-02 JP JP27833488A patent/JPH04214881A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017170324A1 (en) * | 2016-03-31 | 2017-10-05 | シチズン時計株式会社 | Cherry blossom pink decorative member and production method therefor |
JPWO2017170324A1 (en) * | 2016-03-31 | 2019-02-28 | シチズン時計株式会社 | Decorative member and manufacturing method thereof |
JP2020116392A (en) * | 2016-03-31 | 2020-08-06 | シチズン時計株式会社 | Decorative member and method for manufacturing the same |
US11408066B2 (en) | 2016-03-31 | 2022-08-09 | Citizen Watch Co., Ltd. | Decorative member and method for producing the same |
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