JPH07286157A - Adhesive for foil-stamping - Google Patents
Adhesive for foil-stampingInfo
- Publication number
- JPH07286157A JPH07286157A JP6104537A JP10453794A JPH07286157A JP H07286157 A JPH07286157 A JP H07286157A JP 6104537 A JP6104537 A JP 6104537A JP 10453794 A JP10453794 A JP 10453794A JP H07286157 A JPH07286157 A JP H07286157A
- Authority
- JP
- Japan
- Prior art keywords
- foil
- resin
- stamping
- patch
- gold
- 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
Landscapes
- Adhesives Or Adhesive Processes (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、金箔等の箔押し作業が
簡単で、しかも金箔が剥がれにくい一液型の箔押し用貼
付剤に関する。カシューうるし，フタル酸樹脂塗料など
の有機塗装木工品たる仏壇や工芸品等、或いは、尿素樹
脂，メラミン樹脂，フェノール樹脂などの漆器類等の表
面へ金，銀，色箔等を貼着する貼付剤として利用され
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a one-pack type patch for foil pressing, which is easy to press a gold foil or the like and is hard to peel off. Sticking gold, silver, colored foil, etc. on the surface of Buddhist altars and crafts such as cashew lacquer, phthalic acid resin paint, etc., or lacquerware such as urea resin, melamine resin, phenol resin, etc. Used as an agent.
【０００２】[0002]
【従来の技術】仏壇等には、ふんだんに金箔を貼着して
いるが、この金箔を貼る作業は、従来、以下のごとく行
われていた。まず、仏壇を夫々の部分品に分解し、この
部分品の金箔を貼る被着体表面へ、ウルシや常緑樹カシ
ューの樹脂状油を膜状に塗布する。そして、塗布後、所
定時間をおいて次に自動車のワックスがけのごとく、上
記塗布した部分を拭き取る作業を行う。次いで、斯る箇
所に金箔を貼着し、最後に、金箔を施した部分品を組み
立てていくことで、金箔付き仏壇を仕上げた。2. Description of the Related Art Gold leaf is abundantly attached to Buddhist altars and the like, but the work of attaching the gold leaf has been conventionally performed as follows. First, the Buddhist altar is disassembled into individual parts, and the resinous oil of sumac or evergreen cashew is applied in a film on the surface of the adherend on which the gold foil of this part is attached. Then, after a predetermined time has passed after the coating, the above-mentioned coated portion is wiped off like waxing of an automobile. Next, a gold leaf was attached to such a place, and finally, the gold foil-provided parts were assembled to finish the altar with gold leaf.
【０００３】[0003]
【発明が解決しようとする課題】しかるに、従来の仏壇
には以下のような問題があった。まず、被着体にカシュ
ー等の樹脂状油を塗った後の塗布面を拭き取る作業に難
儀した。重労働で、且つ、金箔貼り付け作業の中で大き
な時間的ウエイトを占め、職人技能に依存していた。ま
た、こうして、夫々の部分品にうまく金箔を貼着して
も、ちょっとした接触等で金箔が剥がれ易かった。その
ため、仏壇の組み立て作業には神経を尖らせた。組み立
て段階で金箔に傷をつければ、再度組み立て品をばら
し、一からのやり直しとなった。更に、出来上った製品
はその接着状態に難があり、不用意に拭き掃除等を行っ
たりすると、金箔がとれてしまい、失望感を与えた。こ
のため、購入者側でも、その取扱いに細心の注意を払わ
ねばならなかった。加えて、箔押し品が変色する問題も
あった。[Problems to be Solved by the Invention] However, the conventional Buddhist altar has the following problems. First, it was difficult to wipe off the coated surface after coating the adherend with resinous oil such as cashew. It was a heavy labor and occupies a large amount of time weight in the work of sticking gold leaf, and depended on craftsmanship. Further, in this way, even if the gold foil was successfully attached to each of the parts, the gold foil was easily peeled off by a slight contact or the like. Therefore, I was very nervous about the assembly work of the Buddhist altar. If the gold leaf was scratched during the assembly stage, the assembly was disassembled again and the process started over. Furthermore, the finished product had a difficulty in its adhered state, and when it was wiped and cleaned carelessly, the gold foil came off, giving a feeling of disappointment. Therefore, the purchaser must also pay close attention to the handling. In addition, there is also a problem that the stamped product is discolored.
【０００４】本発明は上記問題点を解決するもので、職
人技能を要せず、金箔の箔押し作業が簡単で、しかも、
金箔を貼った部分が変色し難く且つ堅牢にして剥がれに
くい箔押し用貼付剤を提供することを目的とする。The present invention solves the above-mentioned problems, does not require craftsmanship, can easily perform the gold foil stamping work, and
It is an object of the present invention to provide a patch for foil stamping, in which the portion on which the gold foil is applied is less likely to discolor, is tough, and does not easily peel off.
【０００５】[0005]
【課題を解決するための手段】本第一発明の箔押し用貼
付剤は、湿気硬化ウレタン樹脂と、この湿気硬化ウレタ
ン樹脂を溶解させる有機溶剤と、を含むワニスからなる
ことを特徴とする。ここで、「湿気硬化ウレタン樹脂」
とは、ウレタン初期重合体の一液性で、末端にイソシア
ネート基を含み、このイソシアネート基に空気中の湿気
が反応して網状結合を形成し、乾燥する性質の樹脂をい
う。具体的には、ポリエステル系ポリオール，ポリエー
テル系ポリオール又はアクリル系ポリオールと、イソシ
アネート系プレポリマーとの反応生成物が代表的なもの
である。「有機溶剤」とは、この湿気硬化ウレタン樹脂
を溶解するものであればよく、特に限定されず、芳香族
炭化水素系溶剤，エステル系溶剤，脂肪族系溶剤を挙げ
ることができ、通常はこれらの混合で用いられるが、単
独等で使用してもよい。本第二発明の箔押し用貼付剤
は、本第一発明のワニスに、エポキシ樹脂，キシレン樹
脂，フェノキシ樹脂，石油樹脂及びテレピン樹脂のうち
少なくとも一つを配合したことを特徴とする。通常、こ
れらの樹脂を用いる場合には、可塑剤を配合する。ここ
で、「可塑剤」とは、例えば、ジオクチルフタレート
（ＤＯＰ），ジブチルフタレート（ＤＢＰ），ジラウリ
ルフタレート（ＤＬＰ）等をいう。本第三発明の箔押し
用貼付剤は、本第一発明又は本第二発明のワニスに、脂
肪酸塩類，アミン類及び有機金属塩のうち少なくとも一
つからなる触媒を含有するシンナーが加えられたことを
特徴とする。ここで、「脂肪酸塩類」とは、例えば、ナ
フテン酸亜鉛，ナフテン酸コバルト，オクテン酸亜鉛，
オクテン酸コバルト等をいう。「アミン類」とは、例え
ば、トリメチルアミン，ジメチルエタノールアミン等を
いう。「有機金属塩」とは、例えば、トリ−ｎ−ブチル
チンアセテート，ジブチルチンジラウレート等をいう。
尚、上記ワニスに、シンナーを用いずに直接、触媒を配
合し、溶解させて、これを使用してもよい。本第四発明
の箔押し用貼付剤は、本第二発明又は本第三発明で、湿
気硬化ウレタン樹脂１００重量部に対して、上記シンナ
ーを１０〜５００部配合し、このシンナーには上記触媒
が０．００１〜０．３重量％含まれることを特徴とす
る。The foil patch of the first aspect of the present invention is characterized by comprising a varnish containing a moisture-curable urethane resin and an organic solvent for dissolving the moisture-curable urethane resin. Here, "moisture curing urethane resin"
The term "resin" refers to a resin which is a one-component urethane prepolymer and has an isocyanate group at its terminal, and moisture in the air reacts with the isocyanate group to form a network bond, which dries. Specifically, a reaction product of a polyester-based polyol, a polyether-based polyol or an acrylic-based polyol and an isocyanate-based prepolymer is typical. The "organic solvent" is not particularly limited as long as it can dissolve the moisture-curable urethane resin, and examples thereof include aromatic hydrocarbon solvents, ester solvents, aliphatic solvents, and usually these However, they may be used alone. The patch for foil stamping according to the second aspect of the present invention is characterized in that the varnish according to the first aspect of the present invention contains at least one of an epoxy resin, a xylene resin, a phenoxy resin, a petroleum resin, and a turpentine resin. Usually, when using these resins, a plasticizer is added. Here, the “plasticizer” refers to, for example, dioctyl phthalate (DOP), dibutyl phthalate (DBP), dilauryl phthalate (DLP) and the like. The patch for foil stamping according to the third aspect of the present invention is the varnish according to the first aspect of the present invention or the second aspect of the present invention, in which a thinner containing a catalyst comprising at least one of fatty acid salts, amines and organic metal salts is added. Is characterized by. Here, the “fatty acid salts” include, for example, zinc naphthenate, cobalt naphthenate, zinc octenoate,
Refers to cobalt octenoate. The “amines” refer to, for example, trimethylamine, dimethylethanolamine and the like. The “organic metal salt” refers to, for example, tri-n-butyltin acetate, dibutyltin dilaurate and the like.
The varnish may be used by directly blending and dissolving the catalyst without using a thinner. The patch for foil stamping according to the fourth aspect of the present invention is the second aspect of the present invention or the third aspect of the present invention, wherein 10 to 500 parts of the thinner is mixed with 100 parts by weight of the moisture-curable urethane resin, and the thinner contains the catalyst. It is characterized in that 0.001 to 0.3% by weight is contained.
【０００６】[0006]
【作用】本第一発明に係る箔押し用貼付剤は、ワニスに
湿気硬化ウレタン樹脂が溶解されているので、これを塗
布して箔押し用皮膜を形成すると、金箔に対するにじみ
出しが少なくなるため、この塗布面を拭き取る作業を要
しない。従って、被着体に箔押し用皮膜を形成すれば、
続いて金箔貼着をなし得るので、箔押し作業時間を大幅
に短縮できる。そして、湿気硬化ウレタン樹脂を含んだ
箔押し用皮膜は接着力が高いので、貼着された金箔は、
箔押し用皮膜との間の結合力が強大で、多少の外力では
剥離や界面破壊等がなく、損傷し難くなる。加えて、箔
押し用貼付剤が空中湿分で硬化する反応性一液タイプで
あるので、取扱いが楽になる。また、本第二発明に係る
箔押し用貼付剤のごとく、第一発明の箔押し用貼付剤
に、エポキシ樹脂，キシレン樹脂，フェノキシ樹脂，石
油樹脂及びテレピン樹脂のうち少なくとも一つ、更に必
要に応じて可塑剤を配合すると、金箔等が渋い重厚な仕
上がりとなり、また、箔押し可能時間をコントロールで
きるようになる。更に、本第三発明に係る箔押し用貼付
剤ごとく、シンナーに、脂肪酸塩類，アミン類及び有機
金属塩のうち少なくとも一つを含有させると、斯る脂肪
酸塩類等が乾燥促進剤として働くので、被着体に箔押し
用貼付剤を塗布後、箔押し作業に早く取り掛かれるよう
になる。The adhesive patch for foil stamping according to the first aspect of the present invention has a moisture-curing urethane resin dissolved in the varnish. Therefore, when a foil-pressing film is formed by applying this resin, bleeding on the gold foil is reduced. No need to wipe the coated surface. Therefore, if a foil stamping film is formed on the adherend,
Since gold foil can be attached subsequently, the foil pressing work time can be greatly reduced. And since the foil pressing film containing the moisture-curing urethane resin has high adhesive strength, the attached gold foil is
The bond strength with the foil stamping film is so strong that it is not easily damaged by some external force without peeling or interfacial destruction. In addition, the patch for foil pressing is a reactive one-liquid type that cures in the air, so handling is easy. Further, like the patch for foil stamping according to the second invention, at least one of an epoxy resin, a xylene resin, a phenoxy resin, a petroleum resin and a turpentine resin is further added to the patch for foil stamping of the first invention, if necessary. When a plasticizer is added, gold foil and the like will have an astringent and heavy finish, and the time during which foil can be pressed will be controlled. Further, like the patch for foil stamping according to the third aspect of the present invention, when the thinner contains at least one of a fatty acid salt, an amine and an organic metal salt, the fatty acid salt or the like acts as a drying accelerator. After applying the foil stamping patch to the body, the foil stamping work can be started quickly.
【０００７】[0007]
【実施例】以下、本発明を実施例に基づいて詳述する。 （１）実施例１ 図１〜図４は、本発明に係る箔押し用貼付剤の一実施例
を示す。仏壇Ａに適用したものである。図１は、仏壇の
斜視図である。仏壇Ａの金箔修理のため各構成部品に分
解して、再度組み立てたものである。図２，図３は、被
着体と、本発明の箔押し用貼付剤によって形成された箔
押し用皮膜と、金箔との関係を示す拡大断面図である。EXAMPLES The present invention will be described in detail below based on examples. (1) Example 1 FIGS. 1 to 4 show an example of a patch for foil pressing according to the present invention. It is applied to Buddhist altar A. FIG. 1 is a perspective view of a Buddhist altar. It was disassembled into various parts and reassembled for repairing the gold leaf on Buddhist altar A. 2 and 3 are enlarged cross-sectional views showing the relationship between the adherend, the foil-pressing film formed from the foil-pressing patch of the present invention, and the gold foil.
【０００８】符号１は、外表面が平らな板状の被着体を
示す。具体的には、仏壇Ａの正面の平坦部１１や両サイ
ド部分、扉１２，戸裏１３等が該当する。斯る被着体１
の表面へ箔押し用皮膜２を形成した。箔押し用皮膜２を
形成する箔押し用貼付剤には、湿気硬化ウレタン樹脂１
００重量部（以下、「部」という。），芳香族炭化水素
系溶剤２８０部（商品名：キシレン，製造会社名：日本
石油化学株式会社），エステル系溶剤３００部（商品
名：酢酸エチル，製造会社名：協和発酵工業株式会
社），脂肪族系溶剤３００部（商品名：テレピン油，製
造会社名：荒川化学工業株式会社），脱水触媒２０部
（商品名：アディティブＯＦ，製造会社名：住友バイエ
ルウレタン株式会社）からなる油性ワニス（以下、「湿
乾ウレタン艶ワニス」という。）を使用した。ここで、
湿気硬化ウレタン樹脂は、ポリエステル系ポリオール
と、イソシアネート系プレポリマーたるヘキサメチレン
ジイソシアネート（ＨＭＤＩ）系化合物との反応生成物
とした。上記ポリエステル系ポリオールに代え、ポリエ
ーテル系ポリオール又はアクリル系ポリオールとしてよ
い。イソシアネート系プレポリマーには、上記ヘキサメ
チレンジイソシアネート（ＨＭＤＩ）系化合物に代え、
イソホロンジイソシアネート（ＩＰＤＩ）系化合物，キ
シリレンジイソシアネート（ＸＤＩ）系化合物等を用い
ることができる。尚、トリレンジイソシアネート（ＴＤ
Ｉ）は、黄変性が大で、イソシアネート系プレポリマー
として不向きであった。Reference numeral 1 denotes a plate-shaped adherend having a flat outer surface. Specifically, the flat part 11 and both side parts of the front of the Buddhist altar A, the door 12, the door 13 etc. correspond. Such adherend 1
A foil pressing film 2 was formed on the surface of the. Moisture-curing urethane resin 1 can be used as a patch for forming a foil stamping film 2.
00 parts by weight (hereinafter referred to as "part"), 280 parts of aromatic hydrocarbon solvent (trade name: xylene, manufacturing company name: Nippon Petrochemical Co., Ltd.), 300 parts of ester solvent (trade name: ethyl acetate, Manufacturing company name: Kyowa Hakko Kogyo Co., Ltd.), 300 parts of aliphatic solvent (trade name: turpentine oil, manufacturing company name: Arakawa Chemical Industry Co., Ltd.), 20 parts dehydration catalyst (trade name: Additive OF, manufacturing company name: An oil-based varnish made of Sumitomo Bayer Urethane Co., Ltd. (hereinafter referred to as "wet-dry urethane gloss varnish") was used. here,
The moisture-curable urethane resin was a reaction product of a polyester-based polyol and a hexamethylene diisocyanate (HMDI) -based compound that is an isocyanate-based prepolymer. Instead of the above polyester polyol, a polyether polyol or an acrylic polyol may be used. In the isocyanate prepolymer, instead of the hexamethylene diisocyanate (HMDI) compound,
An isophorone diisocyanate (IPDI) type compound, a xylylene diisocyanate (XDI) type compound, etc. can be used. In addition, tolylene diisocyanate (TD
The I) had a large yellowing property and was not suitable as an isocyanate prepolymer.
【０００９】斯る箔押し用貼付剤を使用して、金箔付き
の仏壇を以下のごとくして造った。まず、被着体１を洗
浄剤等を使って被着体表面を清浄化し、新鮮な表面とし
た。次に、湿乾ウレタン艶ワニスを所望濃度に希釈すべ
く、シンナーを加えた。シンナーには、表１のシンナー
１を使用した。尚、表１中の各溶剤としては、上記油性
ワニスに用いられた溶剤と同じ溶剤を使用した。また、
このシンナー中には、各触媒が含有されている。Using such a patch for foil pressing, a Buddhist altar with gold leaf was made as follows. First, the surface of the adherend 1 was cleaned with a cleaning agent or the like to obtain a fresh surface. Next, thinner was added to dilute the wet-dry urethane gloss varnish to the desired concentration. As the thinner, the thinner 1 shown in Table 1 was used. In addition, as each solvent in Table 1, the same solvent as the solvent used for the oil-based varnish was used. Also,
Each catalyst is contained in this thinner.
【００１０】表１Table 1
【００１１】ここでは、湿乾ウレタン艶ワニス１００部
に対し、シンナー１を１０〜５００部を配合希釈して、
箔押し用貼付剤とした。次いで、この箔押し用貼付剤を
被着体１の表面に綿，スプレー等で塗布した。塗布厚み
は、２〜５０ミクロン程度である。塗布後、箔押し用貼
付剤は、１５分程で箔押しが可能な箔押し用皮膜２へと
変化した。Here, 10 parts to 500 parts of thinner 1 is mixed and diluted with 100 parts of the wet-dry urethane gloss varnish,
It was used as a patch for foil pressing. Then, the patch for foil pressing was applied to the surface of the adherend 1 with cotton, spray, or the like. The coating thickness is about 2 to 50 microns. After application, the patch for foil stamping changed into the foil stamping film 2 capable of foil stamping in about 15 minutes.
【００１２】そして、箔押し用貼付剤の塗布後、１５分
〜６時間（常温下）の間にこの箔押し用皮膜２の上へ金
箔押しを行った。こうして、図２のごとく、被着体１，
箔押し用皮膜２，金箔３の三層構造の装飾部品４が出来
上った。Then, after the application of the patch for foil stamping, gold foil stamping was performed on the film for foil stamping 2 within 15 minutes to 6 hours (at room temperature). In this way, as shown in FIG.
A decorative component 4 having a three-layer structure including the foil-pressing film 2 and the gold foil 3 was completed.
【００１３】このような構成からなる箔押し用貼付剤を
使用して箔押しを行うと、金箔が平滑に仕上がり、所望
の光り輝く黄金色の金箔付き仏壇を供した。ジブチルチ
ンジラウレート等の触媒の促乾作用によって、早い段階
で、箔押し用皮膜２が完全キュアする状態に近づいてお
り、金箔全体が箔押し用皮膜２の表面に載置された状態
を保つからである（図３）。表面乾燥が完了する頃（約
４〜６時間程度）を待って箔押しすると、より光り輝く
黄金色を呈した。そして、この仏壇Ａは、金箔３に触れ
たり擦ったりしても、剥がれ落ちることがないので、そ
の美しさを長期に渡って保持できた。被着体１と箔押し
用皮膜２、また、箔押し用皮膜２と金箔３との界面結合
力が強く、組み立て作業中、多少の外力では金箔３がと
れることもなかったので、作業が円滑に進んだ。購入者
サイドも、余程の力で切込み等の破壊手段を加えない限
り、金箔３に傷つくことがないので、安心して仏壇Ａの
手入れができる。こうして、従来の金箔品たる仏壇と異
なり、機械的損傷などに対して優れた抵抗力のある仏壇
Ａが得られることになった。When the patch for foil stamping having the above-mentioned constitution was used for foil stamping, the gold foil was finished smoothly, and the desired shiny golden altar with gold leaf was provided. This is because the foil pressing film 2 is approaching a state of being completely cured at an early stage due to the accelerated drying action of a catalyst such as dibutyltin dilaurate, and the entire gold foil is kept on the surface of the foil pressing film 2. (Figure 3). When the foil was pressed after waiting for the surface drying to be completed (about 4 to 6 hours), a brighter golden color was exhibited. This Buddhist altar A did not peel off even if it touched or rubbed the gold foil 3, so its beauty could be retained for a long time. Since the interfacial bonding force between the adherend 1 and the foil-pressing film 2 and between the foil-pressing film 2 and the gold foil 3 was strong, the gold foil 3 could not be removed by some external force during the assembly work, so the work proceeded smoothly. It is. The purchaser's side will not damage the gold leaf 3 unless the destruction means such as a cut is applied with excessive force, so the altar A can be cared for with peace of mind. Thus, unlike the conventional altar, which is a gold leaf product, the altar A having excellent resistance to mechanical damage can be obtained.
【００１４】ところで、箔押し用貼付剤塗布後の箔押し
用皮膜２の拭き取り作業は不要であった。従来のカシュ
ー等の樹脂状油では、箔押しすると、斯る樹脂状油が金
箔へにじみ出す不具合があったため、拭き取り作業を必
要としたが、本実施例の箔押し用貼付剤を使用した箔押
し用皮膜２では、このようなにじみ出しが極めて少ない
からである。故に、箔押し用皮膜２が塗られた被着体１
の地に、そのまま金箔の貼り付けが可能であった。By the way, it was not necessary to wipe off the foil-pressing film 2 after applying the foil-pressing patch. Conventional resinous oil such as cashew had a problem that when it was foil-stamped, the resinous oil bleeded out to the gold foil, so wiping work was required, but a foil-stamping film using the foil-stamping patch of the present example. In No. 2, such bleeding is extremely small. Therefore, the adherend 1 coated with the foil stamping film 2
It was possible to attach the gold leaf to the ground as it was.
【００１５】シンナー１に代え、表１のシンナー２，シ
ンナー３についても、テストピース（材質：木材，大き
さ：約１０ｃｍ×約１３ｃｍ×約０．５ｃｍ）を使用し
て、上記と同様の結果を得た。乾燥時間もほぼ同時間で
あった。ここで、乾燥促進させるに、ナフテン酸亜鉛，
ナフテン酸コバルト，オクテン酸亜鉛，オクテン酸コバ
ルト，ラウリン酸ジブチル錫等のような触媒含有量の好
適範囲は、０．０００５〜０．５％であった。より好ま
しくは０．００１〜０．３％であった。一方、湿乾ウレ
タン艶ワニス単独からなる箔押し用貼付剤を、被着体１
に塗布した場合にも、同じような効果を得た。ただ、乾
燥初期時間が延びた。有機金属塩，脂肪酸塩類，アミン
類が無添加の場合、艶仕上げ箔押しができるのは、４〜
６時間以上経ってからであった。有機金属塩，脂肪酸塩
類，アミン類等が、湿乾ウレタン艶ワニスの乾燥を促進
させる触媒として機能したと考えられる。これら有機金
属塩等を使用すると、１５〜３０分で箔押しができるよ
うになった。箔押し用皮膜２の乾燥状況は、常温下で塗
布後、指触乾燥が１５〜３０分，表面乾燥が１５分〜６
時間，硬化乾燥が２４時間，完全硬化乾燥が７２時間位
になっている。表面乾燥の時間帯が艶仕上げ箔押しでき
るところとなる。The same results as above were obtained by using test pieces (material: wood, size: about 10 cm × about 13 cm × about 0.5 cm) for thinner 2 and thinner 3 in Table 1 instead of thinner 1. Got The drying time was almost the same. Here, to promote drying, zinc naphthenate,
The preferable range of the catalyst content such as cobalt naphthenate, zinc octenoate, cobalt octenoate, dibutyltin laurate and the like was 0.0005 to 0.5%. More preferably, it was 0.001-0.3%. On the other hand, an adhesive patch for foil stamping consisting of only a wet-dry urethane gloss varnish
The same effect was obtained when it was applied to. However, the initial drying time was extended. When organic metal salts, fatty acid salts, and amines are not added, 4 ~
It's been over 6 hours. It is considered that organic metal salts, fatty acid salts, amines, etc. functioned as catalysts for promoting the drying of the wet-dry urethane gloss varnish. When these organic metal salts and the like were used, foil stamping became possible in 15 to 30 minutes. As for the drying condition of the foil-pressing film 2, after being applied at room temperature, touch-drying is 15 to 30 minutes, and surface drying is 15 minutes to 6 minutes.
Time, curing and drying is about 24 hours, and complete curing and drying is about 72 hours. The time for surface drying is the place where you can press the glossy finish foil.
【００１６】（２）実施例２ 本実施例は、箔押し用貼付剤として、湿気硬化ウレタン
樹脂１１０部，分子量３８０〜４７０のエポキシ樹脂１
〜２０部，上記芳香族炭化水素系溶剤２６０部，上記エ
ステル系溶剤３００部，上記脂肪族系溶剤３００部，上
記脱水触媒２０部からなる配合物（以下、「湿乾ウレタ
ン艶消しワニス」という。）を使用した。湿気硬化ウレ
タン樹脂は、ポリエーテル系ポリオールと、イソシアネ
ート系プレポリマーたるイソホロンジイソシアネート
（ＩＰＤＩ）系化合物との反応生成物とした。尚、ポリ
エーテル系ポリオールに代え、ポリエステル系ポリオー
ル又はアクリル系ポリオールとすることができる。ま
た、イソホロンジイソシアネート（ＩＰＤＩ）系化合物
に代え、ヘキサメチレンジイソシアネート（ＨＭＤＩ）
系化合物，キシリレンジイソシアネート（ＸＤＩ）系化
合物等ごとくのイソシアネート系プレポリマーを用いる
ことができる。斯る箔押し用貼付剤を使って、仏壇Ａの
平坦部１１等の各部品や、前記仕様のテストピースに箔
押しを行なった。塗布厚みは、２〜５０ミクロン程度と
した。(2) Example 2 In this example, 110 parts of a moisture-curing urethane resin and an epoxy resin 1 having a molecular weight of 380 to 470 were used as a patch for pressing a foil.
~ 20 parts, 260 parts of the aromatic hydrocarbon solvent, 300 parts of the ester solvent, 300 parts of the aliphatic solvent, 20 parts of the dehydration catalyst (hereinafter referred to as "wet-dry urethane matte varnish"). .)It was used. The moisture-curable urethane resin was a reaction product of a polyether polyol and an isophorone diisocyanate (IPDI) compound that is an isocyanate prepolymer. Instead of the polyether polyol, a polyester polyol or an acrylic polyol can be used. Also, instead of isophorone diisocyanate (IPDI) -based compound, hexamethylene diisocyanate (HMDI)
Isocyanate prepolymers such as compounds and xylylene diisocyanate (XDI) compounds can be used. Using such a foil stamping patch, foil stamping was performed on each part such as the flat part 11 of the altar A and the test piece of the above specifications. The coating thickness was about 2 to 50 microns.
【００１７】湿乾ウレタン艶消しワニスで作られた箔押
し用皮膜２は、箔押し用貼付剤の塗布後に綿などによる
拭き取り作業が不要になり、従来に比し、金箔押し作業
を大幅に時間短縮できた。そして、職人技能にそれほど
依存することなく箔押し作業が可能となった。箔押し用
貼付剤の塗布後、１５分〜６時間乾燥させ、この間に金
箔箔押しすると、実施例１の光り輝く黄金色とは異な
り、今度は艶消し状態で、金箔特有の底艶のある仕上が
りとなった。箔押し用皮膜２の硬化時間が遅延したため
である。箔押し用皮膜２の乾燥状況は、常温下で塗布
後、指触乾燥が１〜２時間，表面乾燥が２〜６時間，硬
化乾燥が２４時間，完全硬化乾燥が７２時間位になって
いる。金箔のしわが目立つような場合には、１日後、箔
押えを行うと、金箔の皺を取り去ることができた。The foil-pressing film 2 made of a wet-dry urethane matte varnish eliminates the need for wiping with cotton after applying the foil-pressing patch, and can significantly reduce the time required for gold-foil pressing as compared with the conventional method. It was And it became possible to do foil stamping work without depending on craftsmanship. After application of the patch for foil pressing, it is dried for 15 minutes to 6 hours, and when gold foil is pressed during this time, unlike the brilliant golden color of Example 1, this time, in a matte state, a finish with a bottom gloss unique to gold foil is obtained. It was This is because the curing time of the foil pressing film 2 was delayed. Regarding the drying condition of the foil pressing film 2, after being applied at room temperature, touch drying is 1-2 hours, surface drying is 2-6 hours, curing drying is 24 hours, and complete curing drying is about 72 hours. When the wrinkles of the gold foil were noticeable, the foil was pressed after one day, and the wrinkles of the gold foil could be removed.
【００１８】ここで、湿乾ウレタン艶消しワニスで金箔
押しを行った場合、顕微鏡で観察すると、箔押し用皮膜
２が硬化するまでの間に金箔３は箔押し用皮膜２内へ一
部が沈み込んでいるのが判る（図４）。逆に、箔押し用
皮膜２からみると、金箔は槌打または圧延で延ばされ約
２５×１０-9ｍの厚さの極度に薄いシートになっている
ので、透けて見えるほどであり、指触乾燥を経て、未だ
表面乾燥しない状況下では、箔押し用皮膜２が、金箔３
を通ってその一部だけが上方へ侵入しているのが見られ
る。このため、完全硬化乾燥後にみられる装飾部品４
は、派手やかではなく、雅致がある渋い輝きを放った。
すなわち、従来の重押しタイプに仕上がる。従って、装
飾部品４へ使うことによって、重厚で落ち着いた深い味
のある金箔付きの仏壇が出来上った。もちろん、機械的
な離れ難さとなる投錨効果等も加わり、金箔と箔押し用
皮膜２との間の界面結合力は一層大きなものになってい
る。かくして、湿乾ウレタン艶消しワニスで造る箔押し
用皮膜２が重押し用として優れ、塗布後、金箔を貼るだ
けで、重厚で厳かな雰囲気を与える仏壇Ａを供すること
ができた。When gold foil is pressed with a wet-dry urethane matte varnish, a part of the gold foil 3 sinks into the foil-pressing film 2 before the foil-pressing film 2 is cured by observing with a microscope. You can see that you are leaving (Fig. 4). On the other hand, from the viewpoint of the foil-pressing film 2, the gold foil is stretched by hammering or rolling into an extremely thin sheet with a thickness of about 25 × 10 -9 m, so that it can be seen through. Under the condition that the surface has not been dried yet after being touch-dried, the foil-pressing film 2 is changed to the gold foil 3
It can be seen that only a part of it has invaded upwards. For this reason, the decorative component 4 that can be seen after complete curing and drying
Was not flashy, but gave off a cool glow with a sense of elegance.
That is, the conventional heavy-duty type is finished. Therefore, by using it for the decorative part 4, a solid altar with gold leaf with a deep taste was completed. Of course, the anchoring effect, which makes it difficult to separate mechanically, is added, and the interfacial bonding force between the gold foil and the foil pressing film 2 is further increased. Thus, the foil-pressing film 2 made of the wet-dry urethane matte varnish is excellent for heavy-duty pressing, and it is possible to provide the Buddhist altar A that gives a heavy and harsh atmosphere just by applying gold foil after application.
【００１９】上記湿乾ウレタン艶消しワニスに代え、湿
気硬化ウレタン樹脂１１０部，分子量３３０〜４８０の
キシレン樹脂１〜２０部，芳香族炭化水素系溶剤２６０
部，エステル系溶剤３００部，脂肪族系溶剤３００部，
脱水触媒２０部からなる配合物や、湿気硬化ウレタン樹
脂１１０部，軟化点３０〜８０℃のテルペン樹脂１〜２
０部，芳香族炭化水素系溶剤２６０部，エステル系溶剤
３００部，脂肪族系溶剤３００部，脱水触媒２０部から
なる配合物の箔押し用貼付剤を使用した場合も同様の結
果を得た。また、いずれも、実施例１と同じく金箔との
密着性が良好で、変色も殆どなかった。仏壇Ａの部品，
テストピースは、積極的に水拭きや洗剤を使って洗浄し
ても、金箔が剥がれ落ちることがなかった。そして、箔
押し用貼付剤が、二液型と異なり一液型からなるので、
混合する手間が省け取扱いが楽であった。ところで、箔
押し用貼付剤に、エポキシ樹脂，キシレン樹脂，フェノ
キシ樹脂，石油樹脂，テレピン樹脂等が配合されない
と、重押しタイプに仕上げるに、箔押しができる時間は
短くなり、一時間程しか取れなかった。これに対し、目
的に応じて、各樹脂を用いて変成することにより、所望
の物性を得ることができ、箔押し可能範囲を広げられる
ようになった。Instead of the above wet-dry urethane matte varnish, 110 parts of moisture-curing urethane resin, 1-20 parts of xylene resin having a molecular weight of 330-480, aromatic hydrocarbon solvent 260 are used.
Parts, 300 parts of ester solvent, 300 parts of aliphatic solvent,
Formulation consisting of 20 parts of dehydration catalyst, 110 parts of moisture curing urethane resin, and terpene resins 1-2 having a softening point of 30-80 ° C.
Similar results were obtained when a foil patch containing a mixture of 0 part, 260 parts of an aromatic hydrocarbon solvent, 300 parts of an ester solvent, 300 parts of an aliphatic solvent and 20 parts of a dehydration catalyst was used. Also, in all cases, the adhesiveness to the gold foil was good as in Example 1, and there was almost no discoloration. Buddhist altar A parts,
Even if the test piece was aggressively washed with water or detergent, the gold foil did not come off. And since the patch for foil pressing consists of a one-part type, unlike the two-part type,
It was easy to handle because it was easy to mix. By the way, if epoxy resin, xylene resin, phenoxy resin, petroleum resin, turpentine resin, etc. were not added to the patch for foil stamping, the time for foil stamping was short, and it took only about an hour to finish the heavy pressing type. . On the other hand, depending on the purpose, by modifying each resin, desired physical properties can be obtained and the foil pressable range can be expanded.
【００２０】尚、本発明においては、前記実施例に示す
ものに限らず、目的，用途に応じて本発明の範囲内で種
々変更できる。本発明の箔押し用貼付剤は、仏壇Ａに適
用されたが、種々の装飾具，建造物等の箔押しを適用す
ることができる。例えば、彫刻品，燭台，寺院建築物等
を対象とすることができる。被着体１も、その材質につ
いて、木製，プラスチック製等その種類を問わない。The present invention is not limited to those shown in the above embodiment, but various modifications can be made within the scope of the present invention depending on the purpose and application. Although the patch for foil stamping of the present invention is applied to the Buddhist altar A, foil stamping for various ornaments, buildings, etc. can be applied. For example, sculptures, candlesticks, temple buildings, etc. can be targeted. The adherend 1 may be made of any material such as wood or plastic.
【００２１】[0021]
【発明の効果】以上のように本発明の箔押し用貼付剤
は、一液タイプで取扱いが楽であるばかりか、箔が変色
し難く、且つ金箔を貼った部分と箔押し用皮膜との結合
力を大きくして、機械的損傷に対する金箔の抵抗力を高
め、更には、金箔の箔押し作業が簡単にできるなど、品
質の安定，高生産性向上等に優れた効果を発揮する。EFFECTS OF THE INVENTION As described above, the patch for stamping of the present invention is a one-component type which is easy to handle, the foil is not easily discolored, and the bonding force between the part where the gold foil is stuck and the film for stamping is Is increased to increase the resistance of the gold foil to mechanical damage, and further, the operation of pressing the gold foil can be easily performed, and excellent effects such as stable quality and improved productivity can be achieved.
【図１】仏壇の全体斜視図である。FIG. 1 is an overall perspective view of a Buddhist altar.
【図２】被着体と箔押し用皮膜と金箔との関係を示す拡
大断面図である。FIG. 2 is an enlarged cross-sectional view showing the relationship between the adherend, the foil-pressing film, and the gold foil.
【図３】被着体と箔押し用皮膜と金箔との関係を示す拡
大断面図である。FIG. 3 is an enlarged cross-sectional view showing a relationship between an adherend, a foil pressing film, and a gold foil.
【図４】被着体と箔押し用皮膜と金箔との関係を示す拡
大断面図である。FIG. 4 is an enlarged cross-sectional view showing a relationship between an adherend, a foil pressing film, and a gold foil.
１ 被着体 ２ 箔押し用皮膜 ３ 金箔 1 Adherend 2 Film for foil pressing 3 Gold foil
【表１】 [Table 1]
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.6 識別記号 庁内整理番号 ＦＩ 技術表示箇所 // Ｂ４４Ｃ 1/14 ─────────────────────────────────────────────────── ─── Continuation of front page (51) Int.Cl. 6 Identification code Office reference number FI technical display area // B44C 1/14
Claims (4)
レタン樹脂を溶解させる有機溶剤と、を含むワニスから
なることを特徴とする箔押し用貼付剤。1. A patch for foil stamping, comprising a varnish containing a moisture-curable urethane resin and an organic solvent capable of dissolving the moisture-curable urethane resin.
樹脂，フェノキシ樹脂，石油樹脂及びテレピン樹脂のう
ち少なくとも一つを配合した請求項１記載の箔押し用貼
付剤。2. The patch for pressing foil according to claim 1, wherein the varnish is blended with at least one of an epoxy resin, a xylene resin, a phenoxy resin, a petroleum resin and a turpentine resin.
び有機金属塩のうち少なくとも一つからなる触媒を含有
するシンナーで希釈する請求項１又２記載の箔押し用貼
付剤。3. The patch for foil stamping according to claim 1, wherein the varnish is diluted with a thinner containing a catalyst comprising at least one of fatty acid salts, amines and organic metal salts.
に対して、上記シンナーを１０〜５００部配合し、該シ
ンナーには上記触媒が０．００１〜０．３重量％含まれ
る請求項２又は３記載の箔押し用貼付剤。4. The compound of 10 to 500 parts by weight of the thinner is added to 100 parts by weight of the moisture-curable urethane resin, and the thinner contains 0.001 to 0.3% by weight of the catalyst. The patch for foil stamping described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6104537A JPH07286157A (en) | 1994-04-19 | 1994-04-19 | Adhesive for foil-stamping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6104537A JPH07286157A (en) | 1994-04-19 | 1994-04-19 | Adhesive for foil-stamping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH07286157A true JPH07286157A (en) | 1995-10-31 |
Family
ID=14383249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6104537A Pending JPH07286157A (en) | 1994-04-19 | 1994-04-19 | Adhesive for foil-stamping |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH07286157A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105694794A (en) * | 2016-01-13 | 2016-06-22 | 宁波创源文化发展股份有限公司 | Primer for printing paper gold blocking processing |
| CN112342791A (en) * | 2020-11-16 | 2021-02-09 | 深圳市方润环境科技有限公司 | Water-based PU (polyurethane) finishing paint acting on silver-plated mark on carbon fiber |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5494526A (en) * | 1978-01-04 | 1979-07-26 | Toyo Kohan Co Ltd | Adhesive for polyolefin resin coated metal plate |
| JPS54103462A (en) * | 1978-01-31 | 1979-08-14 | Ito Sadahiko | Foil pressing method |
| JPS6147775A (en) * | 1984-08-14 | 1986-03-08 | Dainippon Ink & Chem Inc | Adhesive composition for composite laminate film |
| JPS62181376A (en) * | 1985-10-14 | 1987-08-08 | Kuraray Co Ltd | Polyurethane adhesive composition |
| JPS63191876A (en) * | 1987-01-23 | 1988-08-09 | バイエル・アクチエンゲゼルシヤフト | Adhesive and use thereof in formation of adhesive layer |
| JPH01139666A (en) * | 1987-11-27 | 1989-06-01 | Auto Kagaku Kogyo Kk | Bonding method |
| JPH01278513A (en) * | 1988-04-30 | 1989-11-08 | Yokohama Rubber Co Ltd:The | Urethane-based one-pack type moisture-curable composition |
| JPH0625636A (en) * | 1992-03-25 | 1994-02-01 | Sanyo Chem Ind Ltd | Adhesive composition |
| JPH0657233A (en) * | 1992-08-07 | 1994-03-01 | Toyo Ink Mfg Co Ltd | Heat-sensitive, delayed-tack pressure-sensitive adhesive |
-
1994
- 1994-04-19 JP JP6104537A patent/JPH07286157A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5494526A (en) * | 1978-01-04 | 1979-07-26 | Toyo Kohan Co Ltd | Adhesive for polyolefin resin coated metal plate |
| JPS54103462A (en) * | 1978-01-31 | 1979-08-14 | Ito Sadahiko | Foil pressing method |
| JPS6147775A (en) * | 1984-08-14 | 1986-03-08 | Dainippon Ink & Chem Inc | Adhesive composition for composite laminate film |
| JPS62181376A (en) * | 1985-10-14 | 1987-08-08 | Kuraray Co Ltd | Polyurethane adhesive composition |
| JPS63191876A (en) * | 1987-01-23 | 1988-08-09 | バイエル・アクチエンゲゼルシヤフト | Adhesive and use thereof in formation of adhesive layer |
| JPH01139666A (en) * | 1987-11-27 | 1989-06-01 | Auto Kagaku Kogyo Kk | Bonding method |
| JPH01278513A (en) * | 1988-04-30 | 1989-11-08 | Yokohama Rubber Co Ltd:The | Urethane-based one-pack type moisture-curable composition |
| JPH0625636A (en) * | 1992-03-25 | 1994-02-01 | Sanyo Chem Ind Ltd | Adhesive composition |
| JPH0657233A (en) * | 1992-08-07 | 1994-03-01 | Toyo Ink Mfg Co Ltd | Heat-sensitive, delayed-tack pressure-sensitive adhesive |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105694794A (en) * | 2016-01-13 | 2016-06-22 | 宁波创源文化发展股份有限公司 | Primer for printing paper gold blocking processing |
| CN112342791A (en) * | 2020-11-16 | 2021-02-09 | 深圳市方润环境科技有限公司 | Water-based PU (polyurethane) finishing paint acting on silver-plated mark on carbon fiber |
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