JP2001309808A - Decorating method of silver sintered body - Google Patents
Decorating method of silver sintered bodyInfo
- Publication number
- JP2001309808A JP2001309808A JP2000131131A JP2000131131A JP2001309808A JP 2001309808 A JP2001309808 A JP 2001309808A JP 2000131131 A JP2000131131 A JP 2000131131A JP 2000131131 A JP2000131131 A JP 2000131131A JP 2001309808 A JP2001309808 A JP 2001309808A
- Authority
- JP
- Japan
- Prior art keywords
- silver
- sintered body
- powder
- water
- alloy powder
- 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
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Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、例えば銀粘土によ
り作製される銀焼結体の装飾効果を容易に高めることが
できる銀焼結体の装飾方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for decorating a silver sintered body which can easily enhance the decorative effect of a silver sintered body made of, for example, silver clay.
【０００２】[0002]
【従来の技術】銀製の指輪、ブローチなどのアクセサリ
ーや装飾品を作製する際に、その装飾効果を高めるため
に硫化膜を形成させて黒色や褐色などの着色を施す方法
が既に知られている。より詳しくは、鋳造等により作製
された銀製品の表面に、予め模様や柄のデザインに応じ
た溝等を刻設しておき、これを硫黄、生石灰、カゼイ
ン、硫酸カリウムなどを含有する水溶液中に浸漬した
後、研磨を施して溝等の内部に形成された硫化膜を残す
方法である。この方法にて得られる銀製品は、銀肌に硫
化膜の黒色や褐色が模様や柄のデザイン浮かび上がるも
のとなっている。2. Description of the Related Art In the production of accessories and ornaments such as silver rings and brooches, there is already known a method of forming a sulfide film and coloring black or brown in order to enhance the decorative effect. . More specifically, grooves or the like according to the design of the pattern or pattern are cut in advance on the surface of the silver product manufactured by casting or the like, and this is formed in an aqueous solution containing sulfur, quick lime, casein, potassium sulfate, etc. And then polished to leave a sulfide film formed inside grooves and the like. In the silver product obtained by this method, the black or brown sulfide film appears on the silver skin in a pattern or pattern design.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら、前記従
来の方法は、予め模様や柄のデザインに応じて溝等を刻
設する必要があるため、そのデザインが細かく精微にな
るほど熟練した作業を必要とするものであり、工芸やク
ラフト等における手法としては、到底適用不可能な手法
であった。或いは簡易なデザインに限定されてしまうも
のであった。或いは逆に太幅のデザインでは研磨する際
に太幅の溝内に形成された硫化膜を研削（研磨）しない
ように注意する必要があった。また、溝等以外の部分に
形成された硫化膜を研磨により完全に除去（研削）する
必要があり、しかも特に細かく精微な突起形状を有する
ような物品では形状破壊を生ずる虞もあった。However, in the above-mentioned conventional method, it is necessary to engrave grooves or the like in advance in accordance with the design of the pattern or pattern, so that the more detailed the design becomes, the more skilled the operation becomes. This is a technique that is not at all applicable as a technique in crafts and crafts. Or it was limited to a simple design. Conversely, in the case of a wide-width design, it was necessary to take care not to grind (polish) the sulfide film formed in the wide-width groove during polishing. In addition, it is necessary to completely remove (grind) the sulfide film formed in portions other than the grooves and the like, and there is also a possibility that the shape may be destroyed particularly in an article having fine and fine projections.
【０００４】[0004]
【課題を解決するための手段】本発明は上記に鑑み提案
されたもので、純銀粉又は銀合金粉を含有する組成物を
所望の形状に造形又は物品に付着させ、乾燥固化させた
造形体又は物品付着物を純銀粉又は銀合金粉の融点以下
で焼結した銀焼結体の表面に、撥水性のマスキング液を
任意形状に塗布するか、或いは撥水性のマスキングテー
プを任意形状に加工して貼り付けた後、硫黄を主成分と
する水溶液を塗布して硫化膜を形成させることを特徴と
する銀焼結体の装飾方法に関するものである。DISCLOSURE OF THE INVENTION The present invention has been proposed in view of the above, and has been proposed in which a composition containing pure silver powder or silver alloy powder is formed or adhered to an article in a desired shape and dried and solidified. Alternatively, apply a water-repellent masking liquid to an arbitrary shape on the surface of a silver sintered body obtained by sintering the attached matter at a temperature lower than the melting point of pure silver powder or silver alloy powder, or process a water-repellent masking tape into an arbitrary shape. The present invention relates to a method for decorating a silver sintered body, which comprises applying an aqueous solution containing sulfur as a main component to form a sulfide film.
【０００５】[0005]
【発明の実施の形態】本発明の銀焼結体の装飾方法は、
前述のように銀焼結体の表面に、撥水性のマスキング液
を任意形状に塗布するか、或いは撥水性のマスキングテ
ープを任意形状に加工して貼り付けた後、硫黄を主成分
とする水溶液を塗布して硫化膜を形成させる。即ち本発
明の第１の工程では、撥水性のマスキング液を塗布する
か、或いは撥水性のマスキングテープを貼り付け、第２
の工程では、硫黄を主成分とする水溶液を塗布する。BEST MODE FOR CARRYING OUT THE INVENTION The method for decorating a silver sintered body according to the present invention comprises:
As described above, a water-repellent masking liquid is applied to the surface of the silver sintered body in an arbitrary shape, or a water-repellent masking tape is processed and attached in an arbitrary shape, and then an aqueous solution containing sulfur as a main component. Is applied to form a sulfide film. That is, in the first step of the present invention, a water-repellent masking liquid is applied, or a water-repellent masking tape is applied,
In this step, an aqueous solution containing sulfur as a main component is applied.
【０００６】まず第１の工程に用いられる撥水性のマス
キング液としては、特にその組成について何等限定する
ものではなく、例えば強い撥水性を有するシリコーン系
やフッ素系の化合物を有するものなどが好適に利用で
き、各種の油性インク等も好適に利用でき、これらをマ
スキング液とし、筆やペン等の筆記具を用いて模様や柄
のデザインを任意に塗布しても良い。さらに後述する第
２の工程の後にはこのマスキング液を除去する必要があ
るため、除去方法を考慮してマスキング液を選定するこ
とが望ましい。特に工芸やクラフト等における手法とし
ては、油性マジック（登録商標）ペンが最も好適に利用
できる。即ち、油性マジックペンは太いものから細いも
のまで各種のタイプが安価に市販されており、汎用性が
高いために一般家庭に常備されている場合が多い。また
この油性マジックペンを本発明の用途に用いても何等機
能性が失われることがなく、この油性マジックペンにて
塗布された油性インクは、市販の除光液マジックにて容
易に除去することができる。First, the composition of the water-repellent masking liquid used in the first step is not particularly limited, and for example, a liquid having a strong water-repellent silicone or fluorine compound is preferably used. Various types of oil-based inks and the like can be suitably used. These may be used as a masking liquid, and a pattern or pattern design may be arbitrarily applied using a writing implement such as a brush or a pen. Since it is necessary to remove the masking liquid after the second step described later, it is desirable to select a masking liquid in consideration of a removing method. In particular, oil-based Magic (registered trademark) pens can be most suitably used as a technique in crafts and crafts. That is, various types of oil-based magic pens, from thick ones to thin ones, are commercially available at low cost, and are often provided in general households because of their high versatility. In addition, even if this oil-based magic pen is used for the purpose of the present invention, no functionality is lost, and the oil-based ink applied with this oil-based magic pen can be easily removed with a commercially available remover magic. Can be.
【０００７】また、第１の工程の別の態様に用いられる
撥水性のマスキングテープとしても特にその材質につい
て何等限定するものではなく、各種ビニルテープや包装
用のガムテープなど市販の多くの粘着テープの基材表面
はシリコーン系の離型剤にて撥水性が付与されているの
で、これらの粘着テープをそのまま適用することができ
る。尚、紙基材の粘着テープの表面も撥水性ではある
が、側縁からの浸水（吸水）が考えられるので不適であ
る。特に曲面を有する焼結体への貼着性等を考慮する
と、伸縮性に優れた汎用のビニルテープを最も好適に利
用することができる。このようなマスキングテープを任
意形状に加工するには、鋏やカッターにて適宜形状に切
断すればよい。[0007] The material of the water-repellent masking tape used in another embodiment of the first step is not particularly limited, and many kinds of commercially available adhesive tapes such as various vinyl tapes and packing gum tapes are used. Since the water repellency is imparted to the substrate surface by a silicone-based release agent, these adhesive tapes can be applied as they are. Although the surface of the pressure-sensitive adhesive tape of the paper base is also water-repellent, it is not suitable because it can be immersed (absorbed) from the side edges. In particular, in consideration of the adhesiveness to a sintered body having a curved surface, a general-purpose vinyl tape having excellent elasticity can be most preferably used. In order to process such a masking tape into an arbitrary shape, it may be cut into an appropriate shape with scissors or a cutter.
【０００８】次に第２の工程に用いられる硫黄を主成分
とする水溶液としても特にその組成について何等限定す
るものではないが、容易に入手可能であれば硫黄泉をそ
のまま用いても良いし、硫黄泉そのものは入手できなく
ても硫黄泉を模した入浴剤が市販されているので、この
入浴剤を（液状入浴剤の場合）水で希釈したもの、或い
は（固形入浴剤の場合）溶かしたものを用いても良い。
即ち硫黄泉は、ＨＳ-、Ｓ2Ｏ3 2-、Ｈ2Ｓなどを含有する
ことが知られており、これを模した入浴剤中にも同様な
成分が含有され、何れにしても常温にて容易に銀と反応
して黒色の硫化銀（Ａｇ2Ｓ）等の硫化物の膜を形成す
ることができる。これらの硫黄を主成分とする水溶液
を、筆やペン、刷毛等の塗布具を用いて過剰量の塗布を
避けつつ塗布すれば、撥水性マスキング液の塗布部分或
いは撥水性マスキングテープの貼着部分でははじかれる
が、それ以外の部分にて銀と接触して硫化膜を形成する
ことができる。その際、焼結体の表面は微細な凹凸面と
なっているため、硫黄を主成分とする水溶液との接触面
積が大きく、鮮やかな着色の硫化膜が形成される。The composition of the aqueous solution containing sulfur as a main component used in the second step is not particularly limited, but a sulfur spring may be used as it is if it is easily available. Even though the sulfur spring itself is not available, bath salts imitating sulfur springs are commercially available, so this bath agent was diluted with water (in the case of a liquid bath agent) or dissolved (in the case of a solid bath agent). A thing may be used.
That is, sulfur springs are known to contain HS − , S 2 O 3 2− , H 2 S, and the like, and similar components are contained in a bath agent simulating the same. Easily reacts with silver to form a sulfide film such as black silver sulfide (Ag 2 S). If the aqueous solution containing sulfur as a main component is applied using an applicator such as a brush, pen, or brush while avoiding an excessive amount of application, a portion to which a water-repellent masking liquid is applied or a portion to which a water-repellent masking tape is adhered However, the sulfide film can be formed by contacting silver at other portions. At this time, since the surface of the sintered body has a fine uneven surface, the contact area with the aqueous solution containing sulfur as a main component is large, and a brightly colored sulfide film is formed.
【０００９】その後、撥水性のマスキング液を除去する
か、撥水性のマスキングテープを除去することにより、
硫化膜が形成されていない銀肌が表出することになる。Then, by removing the water-repellent masking liquid or removing the water-repellent masking tape,
Silver skin without a sulfide film is exposed.
【００１０】このように本発明の銀焼結体の装飾方法
は、微細な模様や柄のデザインに対しても太幅のデザイ
ンに対してもデザインに何等制限なく銀肌に任意形状の
硫化膜の着色を施した意匠性に優れた装飾効果を付与す
ることができる。また、従来の方法のように、予めデザ
インに応じて溝等を刻設する必要もないので、それに伴
う技術の修練や危険性も回避することができる。さら
に、必要な部分にのみ硫化膜を形成するので、従来の方
法のように形成された硫化膜を研磨により完全に除去
（研削）する必要もなく、研磨自体を必要としないの
で、特に細かく精微な突起形状を有するような物品でも
形状破壊を生ずる虞がない。As described above, the method for decorating a silver sintered body according to the present invention can be applied to a silver sulphate film having an arbitrary shape on a silver skin without any limitation to the design of a fine pattern or pattern or a wide design. And a decorative effect with excellent design properties can be imparted. Also, unlike the conventional method, it is not necessary to engrave grooves or the like in advance according to the design, so that it is possible to avoid training and danger of the accompanying technology. Further, since the sulfide film is formed only on the necessary portions, it is not necessary to completely remove (grind) the sulfide film formed by the conventional method by polishing, and the polishing itself is not required. There is no danger of shape destruction even in an article having an unusual projection shape.
【００１１】本発明に使用する純銀粉又は銀合金粉を含
有する組成物については、特に限定するものではなく、
例えば純銀粉又は銀合金粉にバインダーを添加して粘土
状として所望の形状に造形しても良いし、スラリー状と
して適宜物品に塗り付けるようにしても良い。バインダ
ーも特に限定するものではないが、水溶性セルロース系
樹脂０．０２２〜３．０ｗｔ％と、デンプン０．０２〜
３．０ｗｔ％又はフェニルプロパンを骨格とする構成単
位体が縮合してなる網状高分子などの粘稠剤０〜０．５
ｗｔ％とからなるバインダーを用いることが望ましい。The composition containing pure silver powder or silver alloy powder used in the present invention is not particularly limited.
For example, a binder may be added to pure silver powder or silver alloy powder to form a desired shape as a clay, or a slurry may be applied to an article as appropriate. The binder is not particularly limited either, but the water-soluble cellulose-based resin 0.022 to 3.0 wt% and the starch 0.02 to
3.0% by weight or a thickening agent such as a network polymer formed by condensation of a structural unit having a phenylpropane skeleton.
It is desirable to use a binder consisting of wt%.
【００１２】尚、粘土状にした組成物の造形法、スラリ
ー状にした組成物の塗り付け法についても特に限定する
ものではなく、その後、例えば５０〜８０℃で１時間程
度乾燥するが、この乾燥条件も一例に過ぎず、何等制限
されるものではない。The method of forming the composition in the form of clay and the method of applying the composition in the form of a slurry are not particularly limited. Thereafter, the composition is dried, for example, at 50 to 80 ° C. for about 1 hour. The drying conditions are merely examples, and are not limited at all.
【００１３】そして、使用した純銀粉又は銀合金粉に応
じて設定される温度雰囲気にて造形体又は物品付着物を
焼成する。焼成条件は、特に限定するものではなく、例
えば純銀粉又は銀合金粉の融点（ｍｐ）より７０℃低い
温度以下〔≦（ｍｐ−７０℃）〕で３０分〜１時間、或
いはそれ以上の時間加熱して焼成しても良いし、純銀粉
又は銀合金粉の融点から融点より７０℃低い温度雰囲気
〔（ｍｐ−７０℃）〜ｍｐ〕にて急速加熱して焼成して
も良い。特に純銀粉又は銀合金粉の融点より１０〜５０
℃低い温度雰囲気〔（ｍｐ−５０℃）〜（ｍｐ−１０
℃）〕で３０秒〜３分で焼成することが望ましい。或い
はガスバーナーを用いて急速加熱して焼成しても良い。
使用する金属粉末、セラミック粉末については、例えば
貴金属等の金属単体の粉末でも良いし、合金粉末、金属
酸化物粉末等粉末でも良く、何等限定するものではな
い。[0013] Then, the shaped body or the article adhering matter is fired in a temperature atmosphere set according to the used pure silver powder or silver alloy powder. The firing conditions are not particularly limited. For example, at a temperature lower than or equal to 70 ° C. lower than the melting point (mp) of the pure silver powder or the silver alloy powder [≦ (mp−70 ° C.)] for 30 minutes to 1 hour or longer It may be heated and fired, or may be rapidly heated and fired in a temperature atmosphere ((mp-70 ° C) to mp) 70 ° C. lower than the melting point of the pure silver powder or silver alloy powder. In particular, 10 to 50 from the melting point of pure silver powder or silver alloy powder.
Low temperature atmosphere [(mp-50 ° C) to (mp-10
C.)] for 30 seconds to 3 minutes. Or you may bake by heating rapidly using a gas burner.
The metal powder and the ceramic powder to be used may be, for example, a powder of a simple metal such as a noble metal, or may be a powder such as an alloy powder or a metal oxide powder, and is not limited at all.
【００１４】[0014]
【実施例】［実施例１］平均粒径２０μｍの純Ａｇ粉末
９２ｗｔ％、メチルセルロース０．８ｗｔ％、デンプン
０．６ｗｔ％、水６．６ｗｔ％からなる造形用粘土組成
物を、銀濃度が８０％になるように水で希釈してペース
ト状組成物とした。可燃性のコルク粘土にて所望のブロ
ーチ状に造形し、チェーンを挿通させることができるよ
うに予めストローを通して造形しておき、この上に、前
記ペースト状組成物を厚みがおよそ１ｍｍ程度になるよ
うに塗布し、８０℃×２０分の条件にて乾燥した。この
乾燥造形体を電気炉にて８５０℃で２０分焼成すると、
可燃物であるコルクとストローは燃えて消失し、銀焼結
体が得られた。得られた焼結体をステンブラシで磨いた
後、油性マジックペンで図柄を描き、マスキング部とし
た。さらに『六十〇ハップ』（武藤鉦製薬株式会社製）
を７０〜８０℃のお湯で０．３〜１％程度に希釈し、そ
れを筆で焼結体に塗布した。硫化膜の形成による着色を
確認した後、油性マジックペンで描いた図柄部分を除光
液マジックで取り除き、仕上げ用研磨材を少量付けた研
磨布で軽く磨くと、油性マジックペンで描いた図柄部分
が光沢のある銀肌となって現れ、細かい線や柄が鮮明な
図柄となって現れるものとなった。EXAMPLE 1 A modeling clay composition comprising 92 wt% of pure Ag powder having an average particle diameter of 20 μm, 0.8 wt% of methylcellulose, 0.6 wt% of starch, and 6.6 wt% of water was prepared at a silver concentration of 80%. % To obtain a paste-like composition. It is shaped into a desired broach with flammable cork clay, and is shaped through a straw in advance so that a chain can be inserted. On top of this, the paste-like composition has a thickness of about 1 mm. And dried under the conditions of 80 ° C. × 20 minutes. When this dried shaped body is fired in an electric furnace at 850 ° C. for 20 minutes,
The burnable cork and straw were burned and disappeared, and a silver sintered body was obtained. After polishing the obtained sintered body with a stainless brush, a pattern was drawn with an oil-based magic pen to obtain a masking portion. Furthermore, "Sixty-five Happs" (manufactured by Mutoh Gong Pharmaceutical Co., Ltd.)
Was diluted with hot water at 70 to 80 ° C. to about 0.3 to 1%, and was applied to the sintered body with a brush. After confirming the coloring due to the formation of the sulfide film, remove the design part drawn with the oil-based magic pen with the remover magic, and lightly polish it with a polishing cloth with a small amount of finishing abrasive, the pattern part drawn with the oil-based magic pen Appeared as shiny silver skin, and fine lines and patterns appeared as clear patterns.
【００１５】［実施例２］平均粒径２０μｍの純Ａｇ粉
末９２ｗｔ％、メチルセルロース０．８ｗｔ％、デンプ
ン０．６ｗｔ％、水６．６ｗｔ％からなる造形用粘土組
成物を指輪に成形し、８０℃×２０分の条件にて乾燥し
た。この乾燥造形体を電気炉にて８５０℃で２０分焼成
した。得られた焼結体（指輪）をステンブラシで磨いた
後、指輪のトップ部に油性マジックペンで非常に細かな
図柄を描き、マスキング部とした。さらに『六十〇ハッ
プ』（武藤鉦製薬株式会社製）を７０〜８０℃のお湯で
０．３〜１％程度に希釈し、それを筆で指輪のトップ部
に塗布した。硫化膜の形成による着色を確認した後、油
性マジックペンで描いた図柄部分を除光液マジックで取
り除き、仕上げ用研磨材を少量付けた研磨布で指輪のト
ップ部を軽く磨くと、油性マジックペンで描いた非常に
細かな図柄部分が光沢のある銀肌となって現れるものと
なった。Example 2 A modeling clay composition comprising 92 wt% of pure Ag powder having an average particle diameter of 20 μm, 0.8 wt% of methylcellulose, 0.6 wt% of starch, and 6.6 wt% of water was molded into a ring, It was dried under the conditions of ° C. × 20 minutes. The dried model was fired in an electric furnace at 850 ° C. for 20 minutes. After the obtained sintered body (ring) was polished with a stainless brush, a very fine pattern was drawn on the top of the ring with an oil-based magic pen to form a masking portion. Further, “Sixty Hap” (manufactured by Mutoh Gong Pharmaceutical Co., Ltd.) was diluted with hot water at 70 to 80 ° C. to about 0.3 to 1%, and applied to the top of the ring with a brush. After confirming the coloring due to the formation of the sulfide film, remove the pattern drawn with the oil-based magic pen with the remover magic, and lightly polish the top of the ring with a polishing cloth with a small amount of finishing abrasive. The very fine design part drawn in step became a shiny silver skin.
【００１６】［実施例３］前記実施例２にて使用した造
形用粘土組成物を板状に延ばし、これを三日月形の型で
射抜きブローチを成形し、８０℃×２０分の条件にて乾
燥した。この乾燥造形体を電気炉にて８５０℃で２０分
焼成した。得られた焼結体（ブローチ）をステンブラシ
で磨いた後、予め図柄を描いてカッターで切り抜いたビ
ニル粘着テープを貼り付けてマスキング部とした。さら
に『六十〇ハップ』（武藤鉦製薬株式会社製）を７０〜
８０℃のお湯で０．３〜１％程度に希釈し、それを筆で
ブローチに塗布した。硫化膜の形成による着色を確認し
た後、ビニル粘着テープを剥がし、仕上げ用研磨材を少
量付けた研磨布で軽く磨くと、ビニル粘着テープを貼り
付けた非常に細かな図柄部分が光沢のある銀肌となって
現れるものとなった。Example 3 A clay composition for molding used in Example 2 was spread into a plate shape, and was formed into a blown broach using a crescent mold and dried at 80 ° C. for 20 minutes. did. The dried model was fired in an electric furnace at 850 ° C. for 20 minutes. After the obtained sintered body (broach) was polished with a stainless brush, a vinyl adhesive tape previously drawn with a pattern and cut out with a cutter was applied to form a masking portion. In addition, "Sixty Happ" (made by Mutoh Gong Pharmaceutical Co., Ltd.)
It was diluted with hot water at 80 ° C. to about 0.3 to 1% and applied to a broach with a brush. After confirming the coloring due to the formation of the sulfide film, peel off the vinyl adhesive tape and gently polish it with a polishing cloth with a small amount of finishing abrasive, and the very fine pattern with the vinyl adhesive tape attached has a glossy silver It became something that appeared as skin.
【００１７】以上本発明の実施例を示したが、本発明は
前記実施例に限定されるものではなく、特許請求の範囲
に記載の構成を変更しない限りどのようにでも実施する
ことができる。Although the embodiment of the present invention has been described above, the present invention is not limited to the above-described embodiment, and can be implemented in any manner without changing the configuration described in the claims.
【００１８】[0018]
【発明の効果】以上説明したように本発明の銀焼結体の
装飾方法は、このように本発明の銀焼結体の装飾方法
は、微細な模様や柄のデザインに対しても太幅のデザイ
ンに対してもデザインに何等制限なく銀肌に任意形状の
硫化膜の着色を施した意匠性に優れた装飾効果を付与す
ることができる。また、従来の方法のように、予めデザ
インに応じて溝等を刻設する必要もないので、それに伴
う技術の修練や危険性も回避することができる。さら
に、必要な部分にのみ硫化膜を形成するので、従来の方
法のように形成された硫化膜を研磨により完全に除去
（研削）する必要もなく、研削自体を必要としないの
で、特に細かく精微な突起形状を有するような物品でも
形状破壊を生ずる虞がない。As described above, the method for decorating a silver sintered body according to the present invention is as described above. For any of the designs described above, a decorative effect having an excellent design can be imparted by coloring the silver skin with an arbitrarily-shaped sulfide film without any limitation on the design. Also, unlike the conventional method, it is not necessary to engrave grooves or the like in advance according to the design, so that it is possible to avoid training and danger of the accompanying technology. Further, since the sulfide film is formed only in the necessary portions, the sulfide film formed as in the conventional method does not need to be completely removed by grinding (grinding), and the grinding itself is not required. There is no danger of shape destruction even in an article having an unusual projection shape.
───────────────────────────────────────────────────── フロントページの続き (72)発明者 平間 雅司 東京都府中市南町６−30−１ 相田化学工 業株式会社内 (72)発明者 藤丸 篤 東京都府中市南町６−30−１ 相田化学工 業株式会社内 Ｆターム(参考） 3B114 AA02 AA03 AA12 BB08 JA00 ──────────────────────────────────────────────────続 き Continued on the front page (72) Inventor Masashi Hirama 6-30-1 Minamicho, Fuchu-shi, Tokyo Inside Aida Chemical Industry Co., Ltd. (72) Inventor Atsushi Fujimaru 6-30-1 Minamicho, Fuchu-shi, Tokyo Aida Chemical F-term in Kogyo Co., Ltd. (reference) 3B114 AA02 AA03 AA12 BB08 JA00
Claims (1)
所望の形状に造形又は物品に付着させ、乾燥固化させた
造形体又は物品付着物を純銀粉又は銀合金粉の融点以下
で焼結した銀焼結体の表面に、撥水性のマスキング液を
任意形状に塗布するか、或いは撥水性のマスキングテー
プを任意形状に加工して貼り付けた後、硫黄を主成分と
する水溶液を塗布して硫化膜を形成させることを特徴と
する銀焼結体の装飾方法。1. A composition containing a pure silver powder or a silver alloy powder is adhered to a shaped or article in a desired shape, and a dried and solidified shaped body or an article-adhered substance is fired at a melting point of the pure silver powder or the silver alloy powder or lower. Apply a water-repellent masking liquid in an arbitrary shape on the surface of the sintered silver sintered body, or apply a water-repellent masking tape to an arbitrary shape and apply it, and then apply an aqueous solution containing sulfur as a main component. A method for decorating a silver sintered body, comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000131131A JP4820478B2 (en) | 2000-04-28 | 2000-04-28 | Method for decorating silver sintered body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000131131A JP4820478B2 (en) | 2000-04-28 | 2000-04-28 | Method for decorating silver sintered body |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010053706A Division JP2010148919A (en) | 2010-02-22 | 2010-02-22 | Decoration measure of silver sintered compact |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2001309808A true JP2001309808A (en) | 2001-11-06 |
| JP4820478B2 JP4820478B2 (en) | 2011-11-24 |
Family
ID=18640089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000131131A Expired - Fee Related JP4820478B2 (en) | 2000-04-28 | 2000-04-28 | Method for decorating silver sintered body |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4820478B2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007191727A (en) * | 2006-01-17 | 2007-08-02 | Mitsubishi Materials Corp | Method for producing sintered body of silver clay having surface sculptured |
| JP2007309348A (en) * | 2006-05-16 | 2007-11-29 | Ntn Corp | Masking in film formation surface treatment to bearing component |
| JP2009183552A (en) * | 2008-02-07 | 2009-08-20 | Aida Kagaku Kogyo Kk | Method for manufacturing decorative metal article and decorative metal article |
| CN108558447A (en) * | 2018-05-28 | 2018-09-21 | 钦州学院 | Nixing pottery and metal large area connection method |
| CN108640717A (en) * | 2018-05-28 | 2018-10-12 | 钦州学院 | Nixing pottery inlays the manufacture craft of silverware ware |
-
2000
- 2000-04-28 JP JP2000131131A patent/JP4820478B2/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007191727A (en) * | 2006-01-17 | 2007-08-02 | Mitsubishi Materials Corp | Method for producing sintered body of silver clay having surface sculptured |
| JP4556243B2 (en) * | 2006-01-17 | 2010-10-06 | 三菱マテリアル株式会社 | Manufacturing method of silver clay sintered body with engraved surface and silver clay shaped body |
| JP2007309348A (en) * | 2006-05-16 | 2007-11-29 | Ntn Corp | Masking in film formation surface treatment to bearing component |
| JP4527683B2 (en) * | 2006-05-16 | 2010-08-18 | Ｎｔｎ株式会社 | Masking in coating surface treatment on bearing components |
| JP2009183552A (en) * | 2008-02-07 | 2009-08-20 | Aida Kagaku Kogyo Kk | Method for manufacturing decorative metal article and decorative metal article |
| CN108558447A (en) * | 2018-05-28 | 2018-09-21 | 钦州学院 | Nixing pottery and metal large area connection method |
| CN108640717A (en) * | 2018-05-28 | 2018-10-12 | 钦州学院 | Nixing pottery inlays the manufacture craft of silverware ware |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4820478B2 (en) | 2011-11-24 |
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