JPH0570989A - Ornamental member - Google Patents
Ornamental memberInfo
- Publication number
- JPH0570989A JPH0570989A JP3231834A JP23183491A JPH0570989A JP H0570989 A JPH0570989 A JP H0570989A JP 3231834 A JP3231834 A JP 3231834A JP 23183491 A JP23183491 A JP 23183491A JP H0570989 A JPH0570989 A JP H0570989A
- Authority
- JP
- Japan
- Prior art keywords
- plating
- gold
- decorative member
- plating layer
- white
- 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.)
- Granted
Links
Landscapes
- Electroplating Methods And Accessories (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、装飾部材のメッキ構成
に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a plating structure for a decorative member.
【０００２】[0002]
【従来の技術】従来の携帯時計、メガネフレームなどの
装飾部材の表面処理による金色または 金色と白色の
二色メッキ構成は、該部材表面に 下地メッキとして 耐食性等の基本品質を有する
Ｎｉ、ＮｉーＰ等のメッキ層を被覆した後、該表面に
仕上げメッキとして 所望の色調を有するＡｕーＮｉ、
Ａｕ−Ｎｉ−Ｉｎ等のメッキ層を被覆積層した金色の装
飾部材。2. Description of the Related Art The conventional gold-colored or gold-colored and white-colored two-color plating structure by surface treatment of decorative members such as portable watches and eyeglass frames has basic qualities such as corrosion resistance as the underlying plating on the surface of the member.
After coating a plating layer of Ni, Ni-P, etc., on the surface
As finish plating Au-Ni with desired color tone,
A gold-colored decorative member in which a plating layer such as Au-Ni-In is coated and laminated.
【０００３】 前記 の金色の装飾部材の表面に
ＰｄーＮｉ等の白色仕上げメッキ層を 部分選択的に被
覆積層して 金色と白色の二色に構成をした装飾部材が
主流であった。On the surface of the golden decorative member
The mainstream of the decorative members was a white finish plating layer of Pd-Ni or the like, which was partially selectively coated and laminated to form two colors of gold and white.
【０００４】[0004]
【発明が解決しようとする課題】しかし、前述の金色
または 金色と白色の二色の構成を有する装飾部材で
は、Ｎｉ含有メッキを使用しているため、一部のＮｉア
レルギー体質の人が携帯した際に、かぶれ、肌荒れなど
の炎症を起こしてしまうという欠点を有していた。However, the above-mentioned gold color
Or, since the decoration member having the two-color structure of gold and white uses the Ni-containing plating, when some people with Ni allergy constitution carry it, it causes irritation such as rash and rough skin. It had drawbacks.
【０００５】本発明は、これらの課題を解決するもの
で、その目的とするところは、装飾部材としての耐食性
等の基本品質を有し、かつ 所望の金色 または 金色
と白色の二色を有するＮｉを含有しないメッキ層で構成
し、Ｎｉによる肌荒れ等の炎症を起こさない装飾部材を
提供することにある。The present invention is to solve these problems, and an object of the present invention is to have a basic quality such as corrosion resistance as a decorative member, and a desired gold color or two colors of gold and white. It is intended to provide a decorative member which is composed of a plating layer containing no nickel and does not cause inflammation such as rough skin due to Ni.
【０００６】[0006]
【課題を解決するための手段】本発明の装飾部材は、 合金素材の表面上に Ｃｕ、Ｃｏ、Ｐｄ，Ａｇ、Ｉ
ｎ、Ｐｄ−Ｃｏ、ＰｄーＡｇ、Ｓｎ−Ｃｕ、ＳｎーＺ
ｎ、ＡｇーＳｎ、Ｐｂ−Ｓｎ、Ｃｕ−Ｓｎ−Ｚｎメッキ
の内の一種または二種以上の下地メッキ層を被覆構成
し、該表面上に ＡｕーＣｏ、ＡｕーＰｄ、ＡｕーＳ
ｎ、ＡｕーＰｄーＣｕ、ＡｕーＰｄ−Ｉｎ、ＡｕーＣｏ
−Ｉｎ、Ａｕ−Ａｇ−Ｃｕ，Ａｕ−Ａｇ、ＡｕーＣｕ、
Ａｕメッキの内の一種または二種以上の仕上げメッキ層
を被覆積層したことを特徴とする。The decorative member of the present invention comprises: Cu, Co, Pd, Ag, I on the surface of an alloy material.
n, Pd-Co, Pd-Ag, Sn-Cu, Sn-Z
n, Ag-Sn, Pb-Sn, or Cu-Sn-Zn plating is coated with one or more undercoating layers, and Au-Co, Au-Pd, Au-S is formed on the surface.
n, Au-Pd-Cu, Au-Pd-In, Au-Co
-In, Au-Ag-Cu, Au-Ag, Au-Cu,
It is characterized in that one or more finish plating layers of Au plating are coated and laminated.
【０００７】 の金色の装飾部材表面上に、Ｐｄ−
Ｃｏ、Ｐｄ、Ｐｔ、Ｒｈ、Ｒｕ、Ｃｒメッキの内の一種
の白色メッキ層を部分選択的に被覆積層し、金色と白色
の 二色に構成したことを特徴とする。On the surface of the golden decorative member of Pd-
It is characterized in that a kind of white plating layer of Co, Pd, Pt, Rh, Ru, and Cr plating is partially and selectively coated and laminated to form two colors of gold and white.
【０００８】[0008]
【作用】本発明の上記構成によれば、Ｎｉを使用しない
メッキ構成であるから、一部のＮｉアレルギー体質の人
が携帯した際に、汗に含まれる塩化ナトリウム等の電解
質が、Ｎｉの溶出を助長せしめ、イオン化して、皮膚が
それを吸収し Ｎｉアレルギーを起こし、かぶれてく
る現象を防止し、しかも 耐食性等の基本品質および
装飾性を満足させる。According to the above construction of the present invention, since the plating construction does not use Ni, when some Ni-allergic persons carry it, the electrolyte such as sodium chloride contained in sweat elutes Ni. It promotes and ionizes the skin, absorbs it by the skin, causes Ni allergies, prevents the phenomenon of rashes, and also has basic qualities such as corrosion resistance.
Satisfy the decorativeness.
【０００９】[0009]
【実施例】以下本発明について、［実施例群Ａ］および
［実施例群Ｂ］に基づいて 説明する。EXAMPLES The present invention will be described below with reference to [Example group A] and [Example group B].
【００１０】［実施例群Ａ］図１から図６は 本発明請
求項１の［実施例群Ａ］の装飾部材のメッキ構成を示す
断面図である。黄銅あるいは亜鉛合金により形成された
時計用外装部品を素材とし、該素材表面上に 一種また
は二種以上の下地メッキ層を 表１〜表２に示したメッ
キ条件にて被覆形成した。さらに、該下地メッキ層上に
一種または二種以上の仕上げメッキ層を 表３〜表４
に示したメッキ条件にて被覆積層した。図１〜図６に示
した各々のメッキ構成毎に 本発明実施例Ｎｏ．１〜Ｎ
ｏ．１２０、比較例Ｎｏ．１〜Ｎｏ．１５との合計１３
５例を サンプルとし時計用外装部品に用い、携帯時計
を完成させた後、Ｎｉ非溶出性、密着性、耐摩耗性 お
よび 耐食性について評価した結果と メッキ構成等を
まとめて表５〜 表１２に整理した。[Example Group A] FIGS. 1 to 6 are sectional views showing a plating structure of a decorative member of [Example Group A] of claim 1 of the present invention. A watch exterior part made of brass or a zinc alloy was used as a material, and one or more kinds of base plating layers were formed on the surface of the material under the plating conditions shown in Tables 1 and 2. Further, one or two or more finishing plating layers are provided on the base plating layer.
Coating and lamination were performed under the plating conditions shown in. For each of the plating configurations shown in FIGS. 1 to N
o. 120, Comparative Example No. 1-No. 13 with 15
Table 5 to Table 12 summarize the results of evaluation of Ni non-elution, adhesion, wear resistance and corrosion resistance, and the plating composition, etc., after using five examples as samples for exterior parts for timepieces to complete mobile timepieces. Tidy.
【００１１】[0011]
【表１】 [Table 1]
【００１２】[0012]
【表２】 [Table 2]
【００１３】[0013]
【表３】 [Table 3]
【００１４】[0014]
【表４】 [Table 4]
【００１５】[0015]
【表５】 [Table 5]
【００１６】[0016]
【表６】 [Table 6]
【００１７】[0017]
【表７】 [Table 7]
【００１８】[0018]
【表８】 [Table 8]
【００１９】[0019]
【表９】 [Table 9]
【００２０】[0020]
【表１０】 [Table 10]
【００２１】[0021]
【表１１】 [Table 11]
【００２２】[0022]
【表１２】 [Table 12]
【００２３】前述の 表５〜表１２に示す 評価特性に
対する 評価基準を表１３に示す。Table 13 shows evaluation criteria for the evaluation characteristics shown in Tables 5 to 12 above.
【００２４】[0024]
【表１３】 [Table 13]
【００２５】次に、各評価特性の 評価方法について以
下述べる。Next, the evaluation method of each evaluation characteristic will be described below.
【００２６】評価に当たっては、基本的には ＪＩＳ
Ｈー８６２２の装飾用金および金合金メッキに準じて行
った。In the evaluation, basically JIS
It was performed in accordance with H-8622 decorative gold and gold alloy plating.
【００２７】被膜厚は、ＪＩＳ Ｈー８５２１の 顕微
鏡断面試験方法により 層の厚さを求めた。The film thickness was determined by the method of JIS H-8521 for microscopic cross-section testing.
【００２８】耐摩耗性は、牛皮上に携帯時計の側面を密
着させ ５００ｇ荷重を携帯時計に加えながら、５ｃｍ
ストロークにて３万回擦って摩耗させた携帯時計側面の
被膜の摩耗程度を確認した。The wear resistance is 5 cm while the side of the watch is brought into close contact with the cowhide and a load of 500 g is applied to the watch.
The degree of wear of the coating on the side surface of the mobile watch, which was abraded by rubbing 30,000 strokes, was confirmed.
【００２９】密着性は、携帯時計をバイスにて両端より
圧縮荷重を加え、折曲部が９０゜以上になるようにして
折曲部の被膜の剥離程度を調べた。The adhesion was examined by applying a compressive load from both ends with a vise of a portable watch so that the bent portion was 90 ° or more and the degree of peeling of the coating film at the bent portion was examined.
【００３０】耐食性については、人工汗、人工海水（３
％ＮａＣｌ）中に携帯時計完成品を４０℃×９０％の温
湿雰囲気中で２０時間 携帯時計の半分を浸漬し、腐食
および変色の発生を調べた。Regarding corrosion resistance, artificial sweat, artificial seawater (3
% Of NaCl), the half of the portable watch was immersed in a hot and humid atmosphere of 40 ° C. × 90% for 20 hours, and the occurrence of corrosion and discoloration was examined.
【００３１】Ｎｉ検出方法については、デンマークの
「ニッケル含有製品販売禁止行政命令」４７２条（１９
８９年６月２７日付け）に定められた許容基準「遊離の
ニッケルが０．５μｇ／ｃｍ2／週以下」を 満足して
いるかどうか、該法令に定められた検出方法（１％ジメ
チルグリオキシムエチルアルコール溶液と １０％アン
モニア水を用い 綿布上に それぞれの溶液を２滴ずつ
滴下し、その布で３０秒間一定の動作で試料の表面を擦
りつけ、薄い赤から明るい赤の範囲での 赤色変化の程
度を見る。そして、赤い色を検出しない場合は、０．５
μｇ／ｃｍ2／週以下とみなす。）で評価した。（薄い
赤から明るい赤の範囲での赤色変化は、Ｎｉ最少溶出検
出量が ０．５μｇ／ｃｍ2／週を 越えていることを
示す）。Regarding the method for detecting Ni, the Danish "Nickel-containing products marketing prohibition administrative order", Article 472 (19)
Whether or not the acceptance standard “free nickel is 0.5 μg / cm 2 / week or less” defined in June 27, 1989) is satisfied, and the detection method (1% dimethylglyoxime) specified by the law is satisfied. Using an ethyl alcohol solution and 10% ammonia water, drop 2 drops of each solution on a cotton cloth, rub the surface of the sample with the cloth for 30 seconds with constant movement, and change the red color from light red to bright red. And if you don't detect the red color, 0.5
It is considered to be less than or equal to μg / cm 2 / week. ) Was evaluated. (A red change in the range from light red to bright red indicates that the minimum detected amount of Ni elution exceeds 0.5 μg / cm 2 / week).
【００３２】本発明における前記本発明［実施例群Ａ］
の実施例Ｎｏ．１〜Ｎｏ．１２０のサンプルにおいて、
黄銅あるいは亜鉛合金を素材とした 新規のメッキ構成
による携帯時計完成品は、装飾的価値の高い金色色調を
呈し、Ｎｉ検出試験においては、すべて 全く検出され
ず Ｎｉによるアレルギーに対し 高い防止効果が確認
できた。さらに人工汗および人工海水の耐食試験にて腐
食の発生が見られず、また 折り曲げによる密着性試験
および 牛皮による耐摩耗性試験においては、本発明
実施例Ｎｏ．１〜Ｎｏ．１２０のいずれにおいても、密
着性品質、耐摩耗性品質は、時計用外装部品として十分
であった。次に 比較例Ｎｏ．１〜Ｎｏ．１５のうち
Ｎｏ．２、Ｎｏ．４、Ｎｏ．５、Ｎｏ．７、Ｎｏ．１
０、Ｎｏ．１１、Ｎｏ．１２、Ｎｏ．１３、Ｎｏ．１５
に示すように 仕上げメッキ層にＮｉを含有したメッキ
を被覆した従来構成は、Ｎｉ検出試験において 強いＮ
ｉの溶出が見られた。また比較例Ｎｏ．１、Ｎｏ．３、
Ｎｏ．６、Ｎｏ．８、Ｎｏ．９、Ｎｏ．１４に示すよう
に、仕上げメッキ層にＮｉ含有メッキを使わなくても、
下地メッキ層にＮｉ含有メッキを被覆した構成では、Ｎ
ｉ検出試験において下地メッキ層のＮｉ成分より 若干
のＮｉ溶出が確認された。つまり、下地メッキ層および
仕上げメッキ層の少なくとも一層に Ｎｉ含有メッキを
被覆した比較例Ｎｏ．１〜Ｎｏ．１５においては、Ｎｉ
検出試験において Ｎｉの溶出がありＮｉアレルギーに
対する防止効果は無いといえる。また、比較例において
密着性、耐摩耗性および耐食性については、携帯時計
として十分であった。The present invention in the present invention [Example group A]
Example No. 1-No. In 120 samples,
The finished watch made of brass or zinc alloy with a new plating structure has a gold color tone of high decorative value, and it was not detected at all in the Ni detection test, confirming a high prevention effect against allergy due to Ni. did it. Further, no corrosion was observed in the corrosion resistance test of artificial sweat and artificial seawater, and in the adhesion test by bending and the abrasion resistance test by cowhide, the invention Example No. 1-No. In all of 120, the adhesion quality and the abrasion resistance quality were sufficient for the timepiece exterior parts. Next, in Comparative Example No. 1-No. Out of fifteen
No. 2, No. 4, No. 5, No. 7, No. 1
0, No. 11, No. 12, No. 13, No. 15
As shown in, the conventional structure in which the finish plating layer is coated with Ni-containing plating has a strong N-value in the Ni detection test.
Elution of i was seen. Comparative example No. 1, No. 3,
No. 6, No. 8, No. 9, No. As shown in 14, even if the Ni-containing plating is not used for the finish plating layer,
In the configuration in which the Ni-containing plating is coated on the base plating layer, N
In the i detection test, slight elution of Ni was confirmed from the Ni component of the base plating layer. That is, Comparative Example No. 1 in which at least one of the base plating layer and the finish plating layer was coated with the Ni-containing plating. 1-No. In 15, Ni
It can be said that there is no elution effect of Ni in the detection test and there is no protective effect against Ni allergy. In addition, the adhesiveness, wear resistance, and corrosion resistance of the comparative example were sufficient for mobile watches.
【００３３】以上金色仕上げを行う場合の 図１〜図６
に示した被覆構成を応用した本発明の［実施例群Ａ］に
ついて述べた。1 to 6 in the case of performing the golden finish
[Example group A] of the present invention to which the coating structure shown in FIG.
【００３４】［実施例群Ｂ］図７〜図１２は、本発明請
求項２の［実施例群Ｂ］の装飾部材のメッキ構成を示す
断面図である。黄銅あるいは亜鉛合金により形成された
時計用外装部品を素材とし、該素材上に 一種または二
種以上の下地メッキ層を被覆し、次に該下地メッキ層上
に 一種または二種以上の金色仕上げメッキ層を被覆
し、さらに金色の仕上げメッキ層を残す部分の表面上に
有機レジストを塗り、次にＰｄーＣｏ、Ｐｄ、Ｐｔ、Ｒ
ｈ，Ｒｕ、Ｃｒメッキの内の一種の白色部分メッキを行
ったのち、有機レジストを有機溶剤により除去し、最終
的に金色と白色の二色に構成した。[Example Group B] FIGS. 7 to 12 are sectional views showing the plating structure of the decorative member according to [Example Group B] of claim 2 of the present invention. A watch exterior part made of brass or zinc alloy is used as a material, one or more undercoating layers are coated on the material, and then one or more gold finish plating is performed on the undercoating layer. Layer, and an organic resist is applied on the surface of the part where the gold finish plating layer is left, and then Pd-Co, Pd, Pt, R
After performing a kind of white partial plating of h, Ru, and Cr plating, the organic resist was removed by an organic solvent, and finally gold and white were formed.
【００３５】下地メッキ層および金色の仕上げメッキ層
は 請求項１の［実施例群Ａ］と同様の それぞれ表１
〜表２、表３〜表４に示したメッキ条件にて被覆形成
し、また白色の部分メッキ層は 表１４に示したメッキ
条件にて被覆した。図７〜図１２に示した各々のメッキ
構成毎に本発明［実施例群Ｂ］の実施例Ｎｏ．１〜Ｎ
ｏ．６、比較例Ｎｏ．１〜Ｎｏ．６の合計１２例をサン
プルとし 時計用外装部品を用い携帯時計を完成させた
後、Ｎｉ非溶出性・耐摩耗性・密着性および耐食性につ
いて評価した結果と メッキ構成等をまとめて 表１５
に整理した。なお表１５に示す評価特性に対する評価基
準については、［実施例群Ａ］に示した表１３と全く同
様に行った。The base plating layer and the gold finish plating layer are the same as in [Example group A] of claim 1
-The coating was formed under the plating conditions shown in Tables 2 and 3 to 4, and the white partial plating layer was coated under the plating conditions shown in Table 14. The embodiment No. of the present invention [embodiment group B] for each plating configuration shown in FIGS. 1 to N
o. 6, Comparative Example No. 1-No. After a mobile timepiece was completed by using a total of 12 cases of 6 as samples, the timepiece exterior parts were used, and then the results of evaluation of Ni non-elution, wear resistance, adhesion and corrosion resistance, and the plating composition etc. are summarized in Table 15
Organized into The evaluation criteria for the evaluation characteristics shown in Table 15 were exactly the same as those in Table 13 shown in [Example group A].
【００３６】[0036]
【表１４】 [Table 14]
【００３７】[0037]
【表１５】 [Table 15]
【００３８】さて、前記本発明［実施例群Ｂ］の実施例
Ｎｏ．１〜Ｎｏ．６のサンプルにおいては、［実施例群
Ａ］と同様に、Ｎｉ検出試験においては Ｎｉの溶出が
全く見られず Ｎｉアレルギーに対し高い防止効果が確
認できた。また、密着性・耐摩耗性・耐食性についても
携帯時計として十分であった。次に比較例Ｎｏ．１〜
Ｎｏ．６については、下地メッキ層、仕上げメッキ層の
少なくとも一層以上にＮｉ含有メッキを使用しているた
め Ｎｉ検出試験にてＮｉの溶出が見られ、いずれもＮ
ｉアレルギーに対する防止効果が見られなかった。しか
し 耐摩耗性・密着性・耐食性については 携帯時計と
して十分であった。Now, Example No. 1 of the above-mentioned [Example group B] of the present invention. 1-No. In the sample No. 6, as in the case of [Example group A], no Ni elution was observed in the Ni detection test, and a high effect of preventing Ni allergy was confirmed. The adhesiveness, wear resistance and corrosion resistance were also sufficient for mobile watches. Next, Comparative Example No. 1 to
No. Regarding No. 6, since Ni-containing plating is used for at least one of the base plating layer and the finish plating layer, Ni elution was found in the Ni detection test.
i No allergic effect was observed. However, the wear resistance, adhesion, and corrosion resistance were sufficient for mobile watches.
【００３９】[0039]
【発明の効果】以上述べたように 本発明によれば、合
金素材の表面上に Ｃｕ、Ｃｏ，Ｐｄ、Ａｇ、Ｉｎ、Ｐ
ｄ−Ｃｏ、Ｐｄ−Ａｇ、Ｓｎ−Ｃｕ、Ｓｎ−Ｚｎ、Ａｇ
−Ｓｎ、Ｐｂ−Ｓｎ、Ｃｕ−Ｓｎ−Ｚｎメッキの内の一
種または二種以上の下地メッキ層を構成し、該表面上に
ＡｕーＣｏ、ＡｕーＰｄ、ＡｕーＳｎ、ＡｕーＰｄー
Ｃｕ、ＡｕーＰｄーＩｎ、ＡｕーＣｏ−Ｉｎ、Ａｕ−Ａ
ｇーＣｕ、Ａｕ−Ａｇ、ＡｕーＣｕ、Ａｕメッキの一種
または二種以上の金色仕上げメッキ層を被覆積層するこ
とを特徴とし、さらに該金色装飾部材表面に Ｐｄ−Ｃ
ｏ、Ｐｄ、Ｐｔ、Ｒｈ、Ｒｕ、Ｃｒメッキの内の一種の
白色メッキを部分選択的に被覆し、金色と白色の二色構
成したことを特徴とすることから、次のような効果を有
する。As described above, according to the present invention, Cu, Co, Pd, Ag, In and P are formed on the surface of the alloy material.
d-Co, Pd-Ag, Sn-Cu, Sn-Zn, Ag
-Sn, Pb-Sn, or Cu-Sn-Zn plating is used to form one or more undercoating layers, and Au-Co, Au-Pd, Au-Sn, Au-Pd-Cu is formed on the surface. , Au-Pd-In, Au-Co-In, Au-A
g-Cu, Au-Ag, Au-Cu, Au plating, or one or more kinds of gold finish plating layers are coated and laminated, and Pd-C is further formed on the surface of the gold decorative member.
O, Pd, Pt, Rh, Ru, and Cr, which are characterized by being selectively coated with one kind of white plating to form two colors, gold and white, and have the following effects. ..
【００４０】Ｎｉを使用しないメッキ構成であるから、
一部のＮｉアレルギー体質の人が携帯した際に、汗に含
まれる塩化ナトリウム等の電解質が Ｎｉの溶出を助長
せしめ、イオン化して、皮膚がそれを吸収しニッケルア
レルギーを起こし、かぶれてくるような現象を防止し、
しかも 密着性・耐食性・耐摩耗性およびデザインバラ
ェティーに富んだ時計用外装・メガネフレーム、指輪、
ネックレス、イヤリング等の装飾部材を提供できる。こ
のように 本発明の効果は極めて大きい。Since the plating structure does not use Ni,
When carried by some people with Ni allergies, electrolytes such as sodium chloride contained in sweat promote the elution of Ni and ionize it, causing the skin to absorb it and cause nickel allergy, causing rashes. Prevent the phenomenon,
Moreover, the exterior of watches, eyeglass frames, rings, which are rich in adhesion, corrosion resistance, wear resistance and design variety,
It is possible to provide decorative members such as necklaces and earrings. As described above, the effect of the present invention is extremely large.
【図１】 本発明の［実施例群Ａ］の装飾部材のメッキ
構成を示す断面図。FIG. 1 is a cross-sectional view showing a plating configuration of a decorative member of [Example group A] of the present invention.
【図２】 本発明の［実施例群Ａ］の装飾部材のメッキ
構成を示す断面図。FIG. 2 is a cross-sectional view showing a plating configuration of a decorative member of [Example group A] of the present invention.
【図３】 本発明の［実施例群Ａ］の装飾部材のメッキ
構成を示す断面図。FIG. 3 is a cross-sectional view showing a plating configuration of a decorative member of [Example group A] of the present invention.
【図４】 本発明の［実施例群Ａ］の装飾部材のメッキ
構成を示す断面図。FIG. 4 is a cross-sectional view showing a plating configuration of a decorative member of [Example group A] of the present invention.
【図５】 本発明の［実施例群Ａ］の装飾部材のメッキ
構成を示す断面図。FIG. 5 is a sectional view showing a plating configuration of a decorative member of [Example group A] of the present invention.
【図６】 本発明の［実施例群Ａ］の装飾部材のメッキ
構成を示す断面図。FIG. 6 is a sectional view showing a plating configuration of a decorative member of [Example group A] of the present invention.
【図７】 本発明の［実施例群Ｂ］の装飾部材のメッキ
構成を示す断面図。FIG. 7 is a cross-sectional view showing a plating configuration of a decorative member of [Example group B] of the present invention.
【図８】 本発明の［実施例群Ｂ］の装飾部材のメッキ
構成を示す断面図。FIG. 8 is a cross-sectional view showing a plating configuration of a decorative member of [Example group B] of the present invention.
【図９】 本発明の［実施例群Ｂ］の装飾部材のメッキ
構成を示す断面図。FIG. 9 is a cross-sectional view showing a plating configuration of a decorative member of [Example group B] of the present invention.
【図１０】 本発明の［実施例群Ｂ］の装飾部材のメッ
キ構成を示す断面図。FIG. 10 is a cross-sectional view showing a plating configuration of a decorative member of [Example group B] of the present invention.
【図１１】 本発明の［実施例群Ｂ］の装飾部材のメッ
キ構成を示す断面図。FIG. 11 is a cross-sectional view showing a plating configuration of a decorative member of [Example group B] of the present invention.
【図１２】 本発明の［実施例群Ｂ］の装飾部材のメッ
キ構成を示す断面図。FIG. 12 is a cross-sectional view showing a plating configuration of a decorative member of [Example group B] of the present invention.
１・・・・・・素材 ２・・・・・・下地メッキ層１ ３・・・・・・仕上げメッキ層１ ４・・・・・・仕上げメッキ層２ ５・・・・・・下地メッキ層２ ６・・・・・・下地メッキ層３ ７・・・・・・部分メッキ層 1 ・ ・ Materials 2 ・ ・ Undercoating layer 1 3 ・ ・ ・ ・ ・ ・ Finishing plating layer 1 4 ・ ・ ・ ・ Finishing plating layer 2 5 ・ ・ ・ ・ ・ ・ ・ ・ Undercoating Layer 2 6 ... Base plating layer 3 7 ... Partial plating layer
───────────────────────────────────────────────────── フロントページの続き (72)発明者 真保 晃 長野県諏訪市大和３丁目３番５号セイコー エプソン株式会社内 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Akira Maho 3-3-5 Yamato, Suwa-shi, Nagano Seiko Epson Corporation
Claims (2)
Ａｇ、Ｉｎ、Ｐｄ−Ｃｏ、ＰｄーＡｇ、Ｓｎ−Ｃｕ、Ｓ
ｎーＺｎ、ＡｇーＳｎ、Ｐｂ−Ｓｎ、Ｃｕ−Ｓｎ−Ｚｎ
メッキの内の一種または二種以上の下地メッキ層を被覆
構成し、該表面上に ＡｕーＣｏ、ＡｕーＰｄ、Ａｕー
Ｓｎ、ＡｕーＰｄーＣｕ、ＡｕーＰｄ−Ｉｎ、ＡｕーＣ
ｏ−Ｉｎ、Ａｕ−Ａｇ−Ｃｕ，Ａｕ−Ａｇ、ＡｕーＣ
ｕ、Ａｕメッキの内の一種または二種以上の仕上げメッ
キ層を被覆積層したことを特徴とする装飾部材。1. Cu, Co, Pd, on the surface of the alloy material,
Ag, In, Pd-Co, Pd-Ag, Sn-Cu, S
n-Zn, Ag-Sn, Pb-Sn, Cu-Sn-Zn
One or two or more kinds of undercoating layers of plating are coated and Au-Co, Au-Pd, Au-Sn, Au-Pd-Cu, Au-Pd-In, Au-C are formed on the surface.
o-In, Au-Ag-Cu, Au-Ag, Au-C
A decorative member characterized by coating and laminating one or more finishing plating layers of u and Au plating.
Ｐｄ−Ｃｏ、Ｐｄ、Ｐｔ、Ｒｈ、Ｒｕ、Ｃｒメッキの内
の一種の白色メッキ層を部分選択的に被覆積層し、金色
と白色の 二色に構成したことを特徴とする装飾部材。2. The surface of the golden decorative member according to claim 1,
A decorative member characterized in that a white plating layer, which is one of Pd-Co, Pd, Pt, Rh, Ru, and Cr plating, is partially and selectively coated and laminated to form two colors, gold and white.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23183491A JP2921201B2 (en) | 1991-09-11 | 1991-09-11 | Decorative material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23183491A JP2921201B2 (en) | 1991-09-11 | 1991-09-11 | Decorative material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0570989A true JPH0570989A (en) | 1993-03-23 |
| JP2921201B2 JP2921201B2 (en) | 1999-07-19 |
Family
ID=16929746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23183491A Expired - Fee Related JP2921201B2 (en) | 1991-09-11 | 1991-09-11 | Decorative material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2921201B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997020970A1 (en) * | 1995-08-23 | 1997-06-12 | Citizen Watch Co., Ltd. | Ornamental member |
| GB2349391A (en) * | 1999-04-27 | 2000-11-01 | Mayfair Brassware Limited | Outer gold coated article |
| JP2002161393A (en) * | 2000-11-22 | 2002-06-04 | Bikutoria:Kk | Method for plating noble metal having corrosion resistance and noble metal plate accessories |
-
1991
- 1991-09-11 JP JP23183491A patent/JP2921201B2/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997020970A1 (en) * | 1995-08-23 | 1997-06-12 | Citizen Watch Co., Ltd. | Ornamental member |
| US5972526A (en) * | 1995-12-07 | 1999-10-26 | Citizen Watch Co., Ltd. | Decorative member |
| GB2349391A (en) * | 1999-04-27 | 2000-11-01 | Mayfair Brassware Limited | Outer gold coated article |
| JP2002161393A (en) * | 2000-11-22 | 2002-06-04 | Bikutoria:Kk | Method for plating noble metal having corrosion resistance and noble metal plate accessories |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2921201B2 (en) | 1999-07-19 |
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