JP3528215B2 - Noble metal paste composition for pad printing - Google Patents

Noble metal paste composition for pad printing

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Publication number
JP3528215B2
JP3528215B2 JP28755393A JP28755393A JP3528215B2 JP 3528215 B2 JP3528215 B2 JP 3528215B2 JP 28755393 A JP28755393 A JP 28755393A JP 28755393 A JP28755393 A JP 28755393A JP 3528215 B2 JP3528215 B2 JP 3528215B2
Authority
JP
Japan
Prior art keywords
noble metal
paste composition
resin
pad
weight
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 - Lifetime
Application number
JP28755393A
Other languages
Japanese (ja)
Other versions
JPH07118085A (en
Inventor
昭雄 原田
幸雄 吉田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daiken Kagaku Kogyo KK
Original Assignee
Daiken Kagaku Kogyo KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Daiken Kagaku Kogyo KK filed Critical Daiken Kagaku Kogyo KK
Priority to JP28755393A priority Critical patent/JP3528215B2/en
Publication of JPH07118085A publication Critical patent/JPH07118085A/en
Application granted granted Critical
Publication of JP3528215B2 publication Critical patent/JP3528215B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/51—Metallising, e.g. infiltration of sintered ceramic preforms with molten metal
    • C04B41/5111—Ag, Au, Pd, Pt or Cu
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/0004—Compounds chosen for the nature of their cations
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/0004—Compounds chosen for the nature of their cations
    • C04B2103/0015—Noble metal or copper compounds
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00965—Uses not provided for elsewhere in C04B2111/00 for household applications, e.g. use of materials as cooking ware

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Conductive Materials (AREA)

Description

【発明の詳細な説明】Detailed Description of the Invention

【０００１】[0001]

【産業上の利用分野】本発明は陶磁器などの非平面への
絵付けを行うに適したパッド印刷用の貴金属ペースト組
成物に関する。本発明の組成物によれば、皿、茶碗、ス
ープ碗等の陶磁器の曲面あるいは非平面上に容易に装飾
を施すことができる。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a noble metal paste composition for pad printing, which is suitable for painting non-planar surfaces such as ceramics. According to the composition of the present invention, it is possible to easily decorate a curved surface or a non-planar surface of a ceramic such as a plate, a bowl, or a soup bowl.

【０００２】[0002]

【従来の技術および課題】従来より、曲面への印刷法と
してパッド印刷法が知られている。この印刷法では、ま
ずエッチング等によりパターンを刻み込んだ平板(例え
ば銅製、樹脂製)に、顔料を含むインクをドクターブレ
ードなどを用いてかき込む。つぎに、このパターンの上
に柔軟な凸面を有するシリコーン樹脂製パッドを押しあ
てて平板上のパターンをパッドの表面に移しとる。つい
で、このパッド表面のパターンを陶磁器など曲面を有す
る素地の上に転写する。このような方法で行った印刷で
はスクリーンに印刷されたパターンが最終の絵付け対象
に転写される割合が非常に低い。2. Description of the Related Art Conventionally, a pad printing method has been known as a printing method on a curved surface. In this printing method, first, an ink containing a pigment is scribed into a flat plate (for example, made of copper or resin) in which a pattern is engraved by etching or the like using a doctor blade or the like. Next, a silicone resin pad having a flexible convex surface is pressed onto this pattern to transfer the pattern on the flat plate to the surface of the pad. Then, the pattern on the surface of the pad is transferred onto a base material having a curved surface such as ceramics. In the printing performed by such a method, the rate of transferring the pattern printed on the screen to the final painting target is very low.

【０００３】このような欠点を解消した厚膜用の印刷用
インクおよび印刷法として、特開平４−２９４００５号
公報には導電性粉末あるいは顔料および樹脂に対して特
定の混合溶剤を含有する厚膜印刷用の印刷用ペーストが
開示されている。しかしながら、陶磁器などの絵付け用
の貴金属ペーストを曲面印刷する場合には、完全な転写
を行うことのできる貴金属ペーストは得られていない。As a thick film printing ink and a printing method for solving such a drawback, Japanese Patent Laid-Open No. 4-294005 discloses a thick film containing a specific mixed solvent for conductive powder or pigment and resin. A printing paste for printing is disclosed. However, when a precious metal paste for painting such as ceramics is printed on a curved surface, a precious metal paste capable of complete transfer has not been obtained.

【０００４】本発明の目的は、食器、つぼなど各種陶磁
器の非平面に絵付けを行うのに適した貴金属ペースト組
成物を提供することにある。An object of the present invention is to provide a noble metal paste composition suitable for painting non-planar surfaces of various ceramics such as tableware and pots.

【０００５】[0005]

【課題を解決するための手段】本発明者らは、前記の課
題について種々研究を行ったところ、特定の樹脂をバイ
ンダーとして用いることにより、優れた転写性が得られ
るとの知見を得て本発明を完成するに至った。[Means for Solving the Problems] The inventors of the present invention have conducted various researches on the above problems, and have found that excellent transferability can be obtained by using a specific resin as a binder. The invention was completed.

【０００６】本発明は (i) 金、白金、パラジウムおよびロジウム並びにこれ
らの化合物から選ばれた少なくとも１種の貴金属、 (ii) 脂肪酸アマイドを組成物全体に対して１〜１２重
量％、 (iii) セルロース系樹脂および硫化ロジン樹脂から選ば
れた少なくとも１種の樹脂を組成物全体に対して１０〜
３０重量％、並びに (iv) 有機溶剤を含有してなるパッド印刷用貴金属ペー
スト組成物を提供するものである。The present invention comprises (i) at least one noble metal selected from gold, platinum, palladium and rhodium and compounds thereof, and (ii) fatty acid amide in an amount of 1 to 12 times the total composition.
% , (Iii) at least one resin selected from a cellulosic resin and a sulfurized rosin resin with respect to the entire composition
A noble metal paste composition for pad printing comprising 30% by weight and (iv) an organic solvent.

【０００７】本発明ペースト組成物に用いられる貴金属
としては、従来、陶磁器の絵付けに用いられている公知
の貴金属顔料がいずれも用いられてよい。例えば、金、
白金、パラジウム、ロジウムおよびこれらの合金の粉
末、あるいはこれら貴金属と硫化バルサムとを反応させ
て得られた貴金属化合物などが挙げられる。これら貴金
属顔料は２種以上を併用してもよい。これら貴金属の配
合量は、ペースト組成物全体に対して、貴金属として５
〜３０重量％、好ましくは８〜２５重量％である。As the noble metal used in the paste composition of the present invention, any of the known noble metal pigments conventionally used for painting ceramics may be used. For example, gold,
Examples thereof include powders of platinum, palladium, rhodium and alloys thereof, and noble metal compounds obtained by reacting these noble metals with balsam sulfide. Two or more kinds of these noble metal pigments may be used in combination. The content of these noble metals is 5 as noble metal based on the entire paste composition.
-30% by weight, preferably 8-25% by weight.

【０００８】本発明のペースト組成物には第２の必須成
分として脂肪酸アマイドが配合される。かかる脂肪酸ア
マイドとしては、ステアリン酸アマイド、オレイン酸ア
マイド、ベヘン酸アマイド、ミリスチン酸アマイドなど
が挙げられる。これら脂肪酸アマイドの配合量は、ペー
スト組成物全体に対して１〜１２重量％、好ましくは３
〜８重量％である。脂肪酸アマイドの配合量がこれより
少ないと充分に実用的な転写率が得られず、またこれよ
り多くても効果の向上はない。A fatty acid amide is added as a second essential component to the paste composition of the present invention. Examples of such fatty acid amides include stearic acid amide, oleic acid amide, behenic acid amide, myristic acid amide. The content of these fatty acid amides is 1 to 12% by weight, preferably 3% by weight, based on the entire paste composition.
~ 8% by weight. If the blending amount of the fatty acid amide is less than this, a sufficiently practical transfer rate cannot be obtained, and if it is more than this, the effect is not improved.

【０００９】さらにペーストに配合される第３の必須成
分であるバインダー樹脂としては、硫化ロジン樹脂、セ
ルロース系樹脂が配合される。これらは単独であるいは
混合して配合される。エチセルロース系樹脂としてはエ
チルセルロース、メチルセルロース、ニトロセルロース
などが挙げられる。これらバインダー樹脂の配合量は、
ペースト組成物全体に対して１０〜３０重量％、好まし
くは１５〜２０重量％である。配合量がこれより少ない
とペーストを形成することができない。Further, as the binder resin which is the third essential component to be added to the paste, a rosin sulfide resin and a cellulosic resin are added. These may be blended alone or as a mixture. Ethyl cellulose-based resins include ethyl cellulose, methyl cellulose, nitrocellulose and the like. The blending amount of these binder resins is
It is 10 to 30% by weight, preferably 15 to 20% by weight, based on the entire paste composition. If the blending amount is less than this, a paste cannot be formed.

【００１０】有機溶剤としては、貴金属ペーストに従来
用いられている公知の溶剤がいずれも採用されてよく、
例えばキシレンなどの芳香族系溶剤、テレピン油などの
テレピン系溶剤、テルピネオール、サフロール(商品
名：寿香料(株)製）などが適宜用いられる。As the organic solvent, any known solvent conventionally used for noble metal paste may be adopted.
For example, an aromatic solvent such as xylene, a turpentine solvent such as turpentine oil, terpineol, and safrole (trade name: manufactured by Kotobuki Co., Ltd.) are appropriately used.

【００１１】本発明のペースト組成物には、陶磁器など
の基材への密着性の向上をはかるため、１重量％以下の
ビスマスまたはビスマス化合物を配合してもよく、例え
ばナフテン酸ビスマスなどが好ましい。また、貴金属顔
料の素地への密着性を向上させるためには、ガラスフリ
ットを配合してもよい。かかるガラスフリットとして
は、ホウケイ酸鉛系、ホウケイ酸ビスマス系、酸化鉛
系、酸化ビスマス系、酸化ケイ素系など公知のガラスフ
リットがいずれも用いられてよい。The paste composition of the present invention may contain 1% by weight or less of bismuth or a bismuth compound in order to improve adhesion to a substrate such as ceramics. For example, bismuth naphthenate is preferable. . Further, in order to improve the adhesion of the noble metal pigment to the substrate, glass frit may be added. As the glass frit, any known glass frit such as lead borosilicate-based, bismuth borosilicate-based, lead oxide-based, bismuth oxide-based, and silicon oxide-based may be used.

【００１２】また、１０重量％以下の銀を配合すること
により焼成後の貴金属の発色の調整を行うことができ
る。本発明のペースト組成物にはさらに各種の添加剤を
加えてもよい。このような添加剤としてはジオクチルフ
タレート(ＤＯＰ)、ジエチルフタレート(ＤＥＰ)などの
可塑剤などが挙げられる。Further, the coloring of the noble metal after firing can be adjusted by blending 10% by weight or less of silver. Various additives may be further added to the paste composition of the present invention. Examples of such additives include plasticizers such as dioctyl phthalate (DOP) and diethyl phthalate (DEP).

【００１３】本発明のペースト組成物は、これら貴金
属、樹脂、溶剤、その他の成分をトリロールなどの公知
の混合機にて混合して調製する。The paste composition of the present invention is prepared by mixing these noble metal, resin, solvent and other components with a known mixer such as trilol.

【００１４】つぎに、本発明のペースト組成物を用いた
非平面印刷法について説明する。図１(ａ)〜(ｃ)は、本
発明ペーストを用いた印刷法の説明図である。図１(ａ)
に示すごとく、所定のパターンがエッチングされた樹脂
製、金属製などの平板１１上に貴金属ペーストを塗布
し、所望の絵付け用パターン１２を形成する。Next, a non-planar printing method using the paste composition of the present invention will be described. 1A to 1C are explanatory views of a printing method using the paste of the present invention. Figure 1 (a)
As shown in FIG. 5, a noble metal paste is applied on a flat plate 11 made of resin, metal, or the like having a predetermined pattern etched to form a desired painting pattern 12.

【００１５】図１（ｂ）に示すごとく、平板上に貴金属
ペーストのパターン１２が形成されると、直ちに柔軟で
弾性のある凸面を備えたパッド１３を前記平板のパター
ンの上に押し付ける。このようなパッドとしては、従来
の曲面印刷に用いられている公知のシリコーンゴム製パ
ッドなどが用いられてよい。ここで、貴金属ペーストは
樹脂平板よりも弾性パッドのほうに強く吸着され転写さ
れる。As shown in FIG. 1B, when the pattern 12 of the noble metal paste is formed on the flat plate, the pad 13 having a convex surface having flexibility and elasticity is immediately pressed onto the flat plate pattern. As such a pad, a known silicone rubber pad used for conventional curved surface printing may be used. Here, the noble metal paste is strongly attracted and transferred to the elastic pad rather than the resin flat plate.

【００１６】つぎに、図１(ｃ)に示すごとく、パッド１
３を最終印刷対象の素地１４の上に押し付け、パッド１
３の表面に乗っていたインクのパターン１２を素地１４
の上に転写する。この工程においてパッドから印刷対象
への転写はほぼ完全である。このように本発明の貴金属
ペーストは、ウレタンなどの平板からシリコーンパッド
への転写、およびシリコーンパッドから素地への吸着を
極めて効率的に行い得る。転写対象としては、陶磁器、
ガラス、あるいはホウロウなどが挙げられる。ついで、
５００〜１１００℃、好ましくは６００〜８５０℃の適
当な温度で焼成して有機物を除去すると、所望の装飾が
得られる。Next, as shown in FIG. 1C, the pad 1
3 is pressed onto the base material 14 to be finally printed, and the pad 1
Ink pattern 12 on the surface of No. 3
On top of. In this process, the transfer from the pad to the print target is almost complete. As described above, the noble metal paste of the present invention can very efficiently perform the transfer from a flat plate such as urethane to the silicone pad and the adsorption from the silicone pad to the substrate. As the transfer target, ceramics,
Examples thereof include glass and enamel. Then,
Firing at a suitable temperature of 500 to 1100 ° C., preferably 600 to 850 ° C. to remove organics gives the desired decoration.

【００１７】なお、前記の絵付け用パターンを形成する
にはスクリーン印刷法を用いてもよい。スクリーン印刷
に用いられる平板は樹脂製であるのが好ましく、ウレタ
ン樹脂板、シリコーン樹脂板などが特に好ましい。ま
た、離形剤(シリコーン樹脂)などにより表面が離形処理
された樹脂板がより好ましい。A screen printing method may be used to form the painting pattern. The flat plate used for screen printing is preferably made of resin, and urethane resin plate, silicone resin plate and the like are particularly preferable. Further, a resin plate whose surface is subjected to a release treatment with a release agent (silicone resin) or the like is more preferable.

【００１８】本発明の貴金属ペーストを用いると凹凸な
どを有する非平面上の印刷対象にほぼ完全な転写を行う
ことができ、精度の高い絵付けがほぼ１回の操作で行え
る。このため容易に絵付けができ、従来のように転写紙
を用いる必要もない。When the noble metal paste of the present invention is used, almost perfect transfer can be performed on a non-planar printing target having irregularities and the like, and highly accurate painting can be performed by almost one operation. For this reason, painting can be performed easily, and there is no need to use transfer paper as in the past.

【００１９】[0019]

【実施例】つぎに本発明を実施例および比較例にもとづ
きさらに具体的に説明する。EXAMPLES Next, the present invention will be described more specifically based on Examples and Comparative Examples.

【００２０】［実施例１］ 成 分 配合量（重量部） 硫化バルサム金化合物(金属換算重量として) １２.０ エチルセルロース ２.５ 硫化ロジン樹脂 １０.０ ステアリン酸アマイド ６.０ キシレン １０.０ テルピネオール １０.０ サフロール（寿香料(株)製） １０.０ 銀粉末 ２.０ 上記成分を３本ロールを用いて混合、分散して貴金属ペ
ースト組成物を調製した。得られたペースト組成物を用
いて下記のごとくパッド印刷を行ったところ、その転写
率は１００％であった。[Example 1] Ingredient blending amount (parts by weight) Balsam sulfide gold compound (as metal weight) 12.0 Ethyl cellulose 2.5 Sulfurized rosin resin 10.0 Amide stearate 6.0 Xylene 10.0 Terpineol 10.0 Safrole (manufactured by Kotobuki Co., Ltd.) 10.0 Silver powder 2.0 The above components were mixed and dispersed using a three-roll mill to prepare a precious metal paste composition. When pad printing was performed as described below using the obtained paste composition, the transfer rate was 100%.

【００２１】パッド印刷条件 貴金属ペーストを絵付け用パターンを彫り込んだ樹脂平
板に刷り込んだ。この平板上にシリコーンゴムのパッド
を押し当ててパッド表面にパターンを転写した。つい
で、このパッドを陶磁器にあてて転写した。平板上のエ
ッチングの面積と陶磁器に転写されたパターンの面積の
比を求め転写率とした。 Pad printing conditions A noble metal paste was imprinted on a resin plate on which a pattern for painting was engraved. A silicone rubber pad was pressed onto this flat plate to transfer the pattern to the pad surface. Then, this pad was applied to a ceramic and transferred. The ratio of the area of the etching on the flat plate to the area of the pattern transferred to the ceramics was calculated as the transfer rate.

【００２２】［実施例２］ 成 分 配合量（重量部） 硫化バルサム白金化合物（金属換算重量として） ２.０ 硫化バルサム金化合物（金属換算重量として） ８.０ ニトロセルロース １５.０ ステアリン酸アマイド ６.０ キシレン １０.０ テルピネオール １０.０ サフロール（寿香料(株)製） １０.０ 上記の成分を実施例１と同様に処理して貴金属ペースト
組成物を調製した。また、実施例１と同様の方法でパッ
ド印刷を行ったところ転写率は９０％であった。[Example 2] Composition blending amount (parts by weight) Balsium sulfide platinum compound (as metal equivalent weight) 2.0 Balsam sulfide gold compound (as metal equivalent weight) 8.0 Nitrocellulose 15.0 Stearic acid amide 6.0 Xylene 10.0 Terpineol 10.0 Safrole (manufactured by Kotobuki Co., Ltd.) 10.0 The above components were treated in the same manner as in Example 1 to prepare a noble metal paste composition. Further, when pad printing was performed in the same manner as in Example 1, the transfer rate was 90%.

【００２３】［実施例３］ 成 分 配合量（重量部） 硫化バルサム金化合物（金属換算重量として） １５.０ 金粉 ８.０ 硫化ロジン樹脂 １５.０ ステアリン酸アマイド ６.０ キシレン １０.０ テレピン油 １０.０ サフロール（寿香料(株)製） １０.０ 銀粉末 ２.０ ナフテン酸ビスマス ０.４ 上記の成分を実施例１と同様に処理して貴金属ペースト
組成物を調製した。また、実施例１と同様の方法でパッ
ド印刷を行ったところ転写率は９０％であった。[Example 3] Composition blending amount (parts by weight) Balsam sulfide gold compound (as metal weight) 15.0 Gold powder 8.0 Sulfur rosin resin 15.0 Amide stearate 6.0 Xylene 10.0 Terpine Oil 10.0 Safrole (manufactured by Kotobuki Co., Ltd.) 10.0 Silver powder 2.0 Bismuth naphthenate 0.4 The above components were treated in the same manner as in Example 1 to prepare a precious metal paste composition. Further, when pad printing was performed in the same manner as in Example 1, the transfer rate was 90%.

【００２４】［比較例１］ 成 分 配合量（重量部） 硫化バルサム金化合物（金属換算重量として） ５.０ 硫化バルサムパラジウム化合物（金属換算重量として） ２.０ エチルセルロース ２.５ 硫化ロジン樹脂 １０.０ キシレン １０.０ テルピネオール １０.０ サフロール １０.０ 上記の成分を実施例１と同様に処理して貴金属ペースト
組成物を調製した。また、実施例１と同様の方法でパッ
ド印刷を行ったところ転写率は６０％であった。[Comparative Example 1] Composition blending amount (parts by weight) Balsam sulfide gold compound (as metal weight) 5.0 Balsam palladium sulfide compound (as metal weight) 2.0 Ethylcellulose 2.5 Sulfur rosin resin 10 0.0 Xylene 10.0 Terpineol 10.0 Safrole 10.0 The above components were treated in the same manner as in Example 1 to prepare a noble metal paste composition. Further, when pad printing was performed in the same manner as in Example 1, the transfer rate was 60%.

【００２５】［比較例２］ 成 分 配合量（重量部） 硫化バルサム白金化合物（金属換算重量として） ２.０ 硫化バルサム金化合物（金属換算重量として） ８.０ アクリル樹脂 ２.５ 硫化ロジン樹脂 １０.０ 石油系樹脂（ハイレッツ (株)製) ６.０ キシレン １０.０ サフロール １０.０ テレピン油 １０.０ 上記の成分を実施例１と同様に処理して貴金属ペースト
組成物を調製した。また、実施例１と同様の方法でパッ
ド印刷を行ったところ転写率は２０％であった。[Comparative Example 2] Component blending amount (parts by weight) Balsam sulfide platinum compound (as metal equivalent weight) 2.0 Balsam sulfide gold compound (as metal equivalent weight) 8.0 Acrylic resin 2.5 Sulfur rosin resin 10.0 Petroleum-based resin (manufactured by Highlets Co., Ltd.) 6.0 Xylene 10.0 Safrole 10.0 Terpine oil 10.0 The above components were treated in the same manner as in Example 1 to prepare a noble metal paste composition. Further, when pad printing was performed in the same manner as in Example 1, the transfer rate was 20%.

【００２６】[0026]

【発明の効果】本発明の貴金属ペースト組成物を用いて
パッド印刷を行うと、陶磁器の曲面に高精度で、かつ効
率よく絵付けを行うことができる。When pad printing is performed using the noble metal paste composition of the present invention, the curved surface of the ceramic can be painted with high accuracy and efficiency.

【図面の簡単な説明】[Brief description of drawings]

【図１】本発明のペースト組成物を用いた非平面印刷を
示す説明図である。FIG. 1 is an explanatory view showing non-planar printing using a paste composition of the present invention.

【符号の説明】[Explanation of symbols]

１１：平板 １２：パターン １３：パッド １４：素地 11: Flat plate 12: Pattern 13: Pad 14: Base

フロントページの続き (58)調査した分野(Int.Cl.7，ＤＢ名) C04B 41/80 - 41/91 Front page continuation (58) Fields surveyed (Int.Cl. 7 , DB name) C04B 41/80-41/91

Claims (3)

(57)【特許請求の範囲】(57) [Claims] 【請求項１】(i) 金、白金、パラジウムおよびロジウ
ム並びにこれらの化合物から選ばれた少なくとも１種の
貴金属、 (ii) 脂肪酸アマイドを組成物全体に対して１〜１２重
量％、 (iii) セルロース系樹脂および硫化ロジン樹脂から選ば
れた少なくとも１種の樹脂を組成物全体に対して１０〜
３０重量％、並びに (iv) 有機溶剤を含有してなるパッド印刷用貴金属ペー
スト組成物。1. At least one noble metal selected from (i) gold, platinum, palladium and rhodium and their compounds, and (ii) fatty acid amide in an amount of 1 to 12 times the total weight of the composition.
% , (Iii) at least one resin selected from a cellulosic resin and a sulfurized rosin resin with respect to the entire composition
A noble metal paste composition for pad printing comprising 30% by weight and (iv) an organic solvent. 【請求項２】 さらにビスマスまたはビスマス化合物を
配合してなる請求項１に記載のペースト組成物。2. The paste composition according to claim 1, further comprising bismuth or a bismuth compound. 【請求項３】 さらに銀または銀化合物を配合してなる
請求項１に記載のペースト組成物。3. The paste composition according to claim 1, further comprising silver or a silver compound.
JP28755393A 1993-10-22 1993-10-22 Noble metal paste composition for pad printing Expired - Lifetime JP3528215B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP28755393A JP3528215B2 (en) 1993-10-22 1993-10-22 Noble metal paste composition for pad printing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP28755393A JP3528215B2 (en) 1993-10-22 1993-10-22 Noble metal paste composition for pad printing

Publications (2)

Publication Number Publication Date
JPH07118085A JPH07118085A (en) 1995-05-09
JP3528215B2 true JP3528215B2 (en) 2004-05-17

Family

ID=17718839

Family Applications (1)

Application Number Title Priority Date Filing Date
JP28755393A Expired - Lifetime JP3528215B2 (en) 1993-10-22 1993-10-22 Noble metal paste composition for pad printing

Country Status (1)

Country Link
JP (1) JP3528215B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19831141C2 (en) * 1998-07-11 2003-02-27 Dmc2 Degussa Metals Catalysts Precious metal preparation and its use for the production of precious metal decorations by direct and indirect printing
JP4532621B2 (en) * 1999-05-24 2010-08-25 相田化学工業株式会社 Precious metal sintering composition and method for producing precious metal decorative product

Also Published As

Publication number Publication date
JPH07118085A (en) 1995-05-09

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