JPH02263700A - Transfer material - Google Patents
Transfer materialInfo
- Publication number
- JPH02263700A JPH02263700A JP8612889A JP8612889A JPH02263700A JP H02263700 A JPH02263700 A JP H02263700A JP 8612889 A JP8612889 A JP 8612889A JP 8612889 A JP8612889 A JP 8612889A JP H02263700 A JPH02263700 A JP H02263700A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- adhesive layer
- base sheet
- pattern
- transfer material
- 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
- 238000012546 transfer Methods 0.000 title claims abstract description 51
- 239000000463 material Substances 0.000 title claims abstract description 36
- 239000010410 layer Substances 0.000 claims abstract description 87
- 239000012790 adhesive layer Substances 0.000 claims abstract description 54
- 229910052751 metal Inorganic materials 0.000 claims abstract description 48
- 239000002184 metal Substances 0.000 claims abstract description 48
- 229920005989 resin Polymers 0.000 claims abstract description 28
- 239000011347 resin Substances 0.000 claims abstract description 28
- 229920001187 thermosetting polymer Polymers 0.000 claims abstract description 20
- 239000000049 pigment Substances 0.000 claims abstract description 13
- 239000004606 Fillers/Extenders Substances 0.000 claims abstract description 12
- 229920000877 Melamine resin Polymers 0.000 claims abstract description 7
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 6
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000010409 thin film Substances 0.000 claims description 16
- 239000004925 Acrylic resin Substances 0.000 claims description 2
- 229920000178 Acrylic resin Polymers 0.000 claims description 2
- 239000004640 Melamine resin Substances 0.000 claims 2
- 239000003822 epoxy resin Substances 0.000 claims 1
- 229920000647 polyepoxide Polymers 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 16
- 238000007639 printing Methods 0.000 abstract description 6
- 239000004593 Epoxy Substances 0.000 abstract description 3
- 239000012528 membrane Substances 0.000 abstract 2
- 206010040844 Skin exfoliation Diseases 0.000 description 19
- 239000000853 adhesive Substances 0.000 description 7
- 230000001070 adhesive effect Effects 0.000 description 7
- 239000010408 film Substances 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 238000007650 screen-printing Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 4
- 238000004040 coloring Methods 0.000 description 4
- 210000004709 eyebrow Anatomy 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 4
- 229910052737 gold Inorganic materials 0.000 description 4
- 239000010931 gold Substances 0.000 description 4
- 238000007646 gravure printing Methods 0.000 description 4
- -1 polyethylene terephthalate Polymers 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 239000002932 luster Substances 0.000 description 3
- 229910052709 silver Inorganic materials 0.000 description 3
- 239000004332 silver Substances 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- HJOVHMDZYOCNQW-UHFFFAOYSA-N isophorone Chemical compound CC1=CC(=O)CC(C)(C)C1 HJOVHMDZYOCNQW-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 229920005992 thermoplastic resin Polymers 0.000 description 2
- 238000007740 vapor deposition Methods 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- 229920000298 Cellophane Polymers 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- 229920002433 Vinyl chloride-vinyl acetate copolymer Polymers 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 229920006217 cellulose acetate butyrate Polymers 0.000 description 1
- 239000012461 cellulose resin Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Printing Methods (AREA)
- Decoration By Transfer Pictures (AREA)
Abstract
Description
この発明は、美麗な金属パターンと印刷パターンを同時
に形成することのできる転写材に関する。The present invention relates to a transfer material that can simultaneously form a beautiful metal pattern and a printed pattern.
従来、金属パターンと印刷パターンとを同時に形成する
転写材として、たとえば実公昭５３−２１１２４号があ
る。これは、フィルム基材の片面に該フィルム基材より
剥離容易な透明剥離層を設けた上へ任意の図柄に着色層
及び水溶性塗膜層を部分的に設け、次に全面に金属蒸着
膜層を施した後、水洗により水溶性塗膜層を溶解除去し
て該水溶性塗膜層上の金属蒸着膜層をも除去し、次に全
面に感熱接着剤層を設けてなる転写材である。このよう
な層構成の転写材を被転写体に転写すると、金属パター
ンと印刷パターン以外の部分に、接着層や剥離層からな
る透明な層も転写される。
そこで、透明な層を転写せずに金属パターンと印刷パタ
ーンとを形成するには、パターン状に接着層が形成され
た転写材を用いる。ところが、この場合、接着層の接着
強度が弱いと接触や引っかきによって金属パターンが簡
単に剥がれ落ちてしまうことになる。したがって、接着
層として熱硬化性樹脂を使用し、転写加工の後、加熱処
理して接着層を硬化させて接着強度を高めることが考え
られている。
に発明が解決しようとする課題】
しかし、熱硬化性樹脂は加熱されて硬化する際に樹脂収
縮を起こす性質を有している。したがって、接着層を加
熱するとその表面には細かいシワが発生し、金属蒸着層
にもこのシワの影響がでて金属光沢が曇ったようにしか
表現できない。
この発明は、以上のような問題点を解決し、美麗な金属
パターンと印刷パターンを同時に形成することのできる
転写材を提供することを目的とする。Conventionally, as a transfer material for simultaneously forming a metal pattern and a printed pattern, there is, for example, Japanese Utility Model Publication No. 53-21124. This involves providing a transparent release layer on one side of the film base material, which is easier to peel off than the film base material, and then partially providing a colored layer and a water-soluble coating layer in an arbitrary design, and then depositing a metal vapor-deposited layer on the entire surface. After applying the layer, the water-soluble paint layer is dissolved and removed by washing with water, the metal vapor deposited film layer on the water-soluble paint layer is also removed, and then a heat-sensitive adhesive layer is provided on the entire surface of the transfer material. be. When a transfer material having such a layered structure is transferred to an object to be transferred, a transparent layer including an adhesive layer and a release layer is also transferred to areas other than the metal pattern and the printed pattern. Therefore, in order to form a metal pattern and a printed pattern without transferring a transparent layer, a transfer material on which an adhesive layer is formed in a pattern is used. However, in this case, if the adhesive strength of the adhesive layer is weak, the metal pattern will easily peel off due to contact or scratching. Therefore, it has been considered that a thermosetting resin is used as the adhesive layer, and after the transfer process, the adhesive layer is cured by heat treatment to increase the adhesive strength. However, thermosetting resins have the property of causing resin contraction when heated and cured. Therefore, when the adhesive layer is heated, fine wrinkles are generated on its surface, and the metal vapor deposited layer is affected by these wrinkles, so that the metallic luster can only be expressed as cloudy. An object of the present invention is to solve the above-mentioned problems and provide a transfer material that can simultaneously form a beautiful metal pattern and a printed pattern.
この発明は、以上の目的を達成するために、次のように
構成した。すなわち、この発明の転写材は、基体シート
上に第１剥離層を介して金属薄膜層が全面に設けられ、
その上に熱硬化性樹脂と５〜７０重量部の体質顔料から
なる接着層がパターン状に設けられ、この接着層と重複
しない部分に第２剥離層が設けられ、その上に着色接着
層がパターン状に設けられるように構成した。
図面を参照しながらこの発明をさらに詳しく説明する。
第１図はこの発明の転写材の一実施例を示す断面図であ
る。第２図は、この発明の転写材が被転写体に転写され
た状態を示す断面図である。ｌは基体シート、２は第１
剥離層、３は着色層、４は蒸着前アンカー層、５は金属
薄膜層、６は接着層、７は第２剥離層、８は着色接着層
、９は被転写体をそれぞれ示す。
基体シート１としては、ポリエチレンテレフタレートや
ポリプロピレン・ポリエチレン・ナイロン・セロハンな
どのプラスチックフィルム、あるいはこれらと紙との複
合フィルムなど、通常の転写材の基体シートとして用い
られるものを用いる。
また、剥離性を向上させるため、基体シート１表面に剥
離処理を施してもよい。
第１剥離層２は、基体シート１に全面に設けられるもの
であり、転写後は基体シート１から剥離して被転写体の
表面になる層である。その材質としては、熱可塑性樹脂
や熱硬化性樹脂あるいは二液硬化性樹脂でもよい、特に
表面強度が要求される場合は、紫外線硬化性樹脂または
電子線硬化性樹脂を用いるとよい、このような材質の第
１剥離層２は、ロールコート法やグラビア印刷法・スク
リーン印刷法など通常の印刷方法により基体シート１上
に形成される。
金属薄膜層５は、金属光沢を現出するために第１剥離層
２上に全面に形成される。この金属薄膜Ｎ５は、接着層
６によってパターン化されて金属パターンを表現する層
である。金属薄膜層５は、真空蒸着法やスパッタリング
法・イオンブレーティング法などで形成され、金属の種
類としては、アルミニウムやニッケル・クロムなどを用
いることができる。
接着層６は、金属Ｔ１１１Ｉ！ＷＪ５の上にパターン状
に形成され、転写後に第１剥離層２や金属Ｅｌｌ１層５
などをパターン化して被転写体９上に金属パターンを形
成する。接着層６はスクリーン印刷法により形成される
。接着１１６は、アクリル／メラミン系熱硬化性樹脂や
アクリル／メラミン／エポキシ系熱硬化性樹脂などの熱
硬化性樹脂と、体質顔料とによって構成される。熱硬化
性樹脂を使用することによって、転写後に加熱処理を行
ない、必要な強度を得ることができる。また、体質顔料
を使用することによって加熱処理にともなう接着層６の
体積収縮を防ぎ、金属光沢に曇りが生じるのを防止する
ことができる。このような体質顔料としては、シリカ・
沈降性硫酸バリウム・炭酸マグネシウムなどをあげるこ
とができる。熱硬化性樹脂と体質顔料との配合比は、熱
硬化性樹脂に対して体質顔料が５〜７０部含まれるよう
にする。特に好ましくは２０〜６０部とするとよい０体
質顔料の添加量が少ないと接着層６の体積収縮を防止す
る効果が得られず、また多すぎると転写特性に密着不良
などの悪影響を及ぼす０体質顔料の添加量と転写材の特
性との関係の一例を表１に示す、また、接着１１６の厚
さは、Ｑ、３〜２０ｕｍとするｅＯ，３ａｍより薄いと
転写性が悪くなるとともに立体感が得られない、また、
２０μｍより厚いと転写時の熱と圧力により金属パター
ンが押しつぶされ、鮮明な表現を行なうことができな（
なる。
表１
Ｏ・・・きわめて良好、Ｏ・・・良好、Δ・・・やや良
好、×・・・不可。
第２剥１ＩＩＮ７は、金属薄膜層５上の接着層６と重複
しない部分に形成され、転写後は着色接着層８との界面
、もしくは着色接着層８に対応する金属ｉ膜層５との界
面で剥離し、基体シート１とともに取り去られるもので
ある。第２剥離層７に用いる樹脂の種類としては、シリ
コーン系・フッ素系の樹脂や、セルロースアセテート・
セルロースアセテートブチレート・硝化綿などの繊維素
系の樹脂を用いるが、第２剥離Ｎ７と着色接着層８との
界面、もしくは着色接着層８に対応する金属薄１１９７
１５との界面で剥離するものであればよく、特に材料は
限定されない、第２剥離層７の印刷方式はグラビア印刷
、スクリーン印刷などいずれの方式でもよいが、次に設
けられる着色接着層８はスクリーン印刷で形成されるこ
とが好ましいので、これと同一の印刷方式とすると作業
がより間車となる。
着色接着層８は、第２剥ＩＩＩＭ７上に形成され、転写
後は第２剥離層７との界面、もしくは着色接着Ｎ８に対
応する金属薄膜層５との界面で剥離し被転写体９上に印
刷パターンを形成する。その材質としては、熱硬化性樹
脂などを用いる。転写後は被転写体表面に印刷パターン
を形成するので、所望の色になるよう通常の方法でイン
キ化したものを用いる。
また必要に応じて、第１剥離層２と金属薄膜層５との間
に着色層３を設けてもよい０着色Ｎ３は金属パターンを
着色するための層であり、部分的または全面に必要に応
じて設けられる。金属薄膜層５がアルミニウムを用いた
ものであり、金発色を必要とする場合は黄色の着色層３
を設ける。また金銀の二色の発色を必要とする場合は、
金発色を必要とする部分に黄色の着色層３を設け、銀発
色を必要とする部分には着色層３を設けないようにする
。このようにすれば、金銀二色の金属パターンを同時に
形成することができる０着色層３の形成方法は特に限定
されない。
蒸着前アンカー層４は、金属薄膜層５の密着性を向上さ
せるために、必要に応じて金属薄膜層５を設ける前に設
けられる。蒸着前アンカー層４は、金属薄膜層５の支持
層となるべき層であり、金属薄膜Ｎ５が固着するもので
あれば特に限定されない、たとえば、二液硬化性ウレタ
ン樹脂、メラミン系やエポキシ系などの熱硬化性樹脂、
塩化ビニル酢酸ビニル共重合体樹脂などの熱可塑性樹脂
を用いることができる。
なお、この発明の転写材が転写される被転写体としては
、ガラスやプラスチックなど通常の転写加工に用いられ
るものであれば特に限定されない。
また、転写方法としては、ロール転写法やアップダウン
転写法、あるいはインモールド転写法など通常の転写法
であれば特に限定されない。In order to achieve the above object, the present invention is configured as follows. That is, in the transfer material of the present invention, a metal thin film layer is provided on the entire surface of the base sheet via the first peeling layer,
An adhesive layer consisting of a thermosetting resin and an extender pigment of 5 to 70 parts by weight is provided thereon in a pattern, a second peeling layer is provided in a portion that does not overlap with this adhesive layer, and a colored adhesive layer is provided on top of the second release layer. It was configured to be provided in a pattern. The present invention will be explained in more detail with reference to the drawings. FIG. 1 is a sectional view showing an embodiment of the transfer material of the present invention. FIG. 2 is a cross-sectional view showing a state in which the transfer material of the present invention is transferred to a transfer target. l is the base sheet, 2 is the first
3 is a colored layer, 4 is an anchor layer before vapor deposition, 5 is a metal thin film layer, 6 is an adhesive layer, 7 is a second peeling layer, 8 is a colored adhesive layer, and 9 is a transfer target. As the base sheet 1, those used as the base sheet of ordinary transfer materials are used, such as plastic films such as polyethylene terephthalate, polypropylene, polyethylene, nylon, and cellophane, or composite films of these and paper. Further, in order to improve the peelability, the surface of the base sheet 1 may be subjected to a peeling treatment. The first peeling layer 2 is provided on the entire surface of the base sheet 1, and is a layer that is peeled off from the base sheet 1 after transfer to become the surface of the object to be transferred. The material may be thermoplastic resin, thermosetting resin, or two-component curable resin. If surface strength is particularly required, ultraviolet curable resin or electron beam curable resin may be used. The first release layer 2 made of material is formed on the base sheet 1 by a normal printing method such as a roll coating method, a gravure printing method, or a screen printing method. The metal thin film layer 5 is formed on the entire surface of the first peeling layer 2 in order to exhibit metallic luster. This metal thin film N5 is a layer that is patterned by the adhesive layer 6 to express a metal pattern. The metal thin film layer 5 is formed by a vacuum evaporation method, a sputtering method, an ion blasting method, or the like, and the metal type can be aluminum, nickel, chromium, or the like. The adhesive layer 6 is made of metal T111I! A pattern is formed on the WJ5, and after the transfer, the first peeling layer 2 and the metal Ell1 layer 5 are formed.
A metal pattern is formed on the transfer target 9 by patterning the metal pattern. Adhesive layer 6 is formed by screen printing. The adhesive 116 is composed of a thermosetting resin such as an acrylic/melamine thermosetting resin or an acrylic/melamine/epoxy thermosetting resin, and an extender pigment. By using a thermosetting resin, the necessary strength can be obtained by performing heat treatment after transfer. Further, by using an extender pigment, it is possible to prevent the volumetric shrinkage of the adhesive layer 6 due to heat treatment, and to prevent the metallic luster from becoming cloudy. Such extender pigments include silica,
Examples include precipitated barium sulfate and magnesium carbonate. The blending ratio of the thermosetting resin and the extender pigment is such that the extender pigment is contained in 5 to 70 parts with respect to the thermosetting resin. Particularly preferably, the amount is 20 to 60 parts. If the amount of the 0 extender pigment added is too small, the effect of preventing the volume shrinkage of the adhesive layer 6 cannot be obtained, and if it is too large, the 0 extender pigment will have an adverse effect on the transfer characteristics, such as poor adhesion. An example of the relationship between the amount of pigment added and the characteristics of the transfer material is shown in Table 1.The thickness of the adhesive 116 should be Q, 3 to 20 um.If it is thinner than eO, 3 am, the transferability will deteriorate and the three-dimensional effect will deteriorate. is not obtained, and
If it is thicker than 20 μm, the metal pattern will be crushed by the heat and pressure during transfer, making it impossible to express clearly.
Become. Table 1 O: Very good, O: Good, Δ: Somewhat good, ×: Not good. The second peeling 1IIN7 is formed on a portion of the metal thin film layer 5 that does not overlap with the adhesive layer 6, and after transfer is formed at the interface with the colored adhesive layer 8 or the interface with the metal i-film layer 5 corresponding to the colored adhesive layer 8. The base sheet 1 is peeled off and removed together with the base sheet 1. The types of resin used for the second release layer 7 include silicone-based/fluorine-based resins, cellulose acetate, etc.
A cellulose resin such as cellulose acetate butyrate or nitrified cotton is used, but the metal thin 1197 corresponding to the interface between the second peeling N7 and the colored adhesive layer 8 or the colored adhesive layer 8 is used.
The material is not particularly limited as long as it peels off at the interface with the second peeling layer 15. The printing method for the second peeling layer 7 may be any method such as gravure printing or screen printing. Since it is preferable to form by screen printing, if the same printing method is used, the work will be more time-consuming. The colored adhesive layer 8 is formed on the second peeling layer IIIM7, and after the transfer, it is peeled off at the interface with the second peeling layer 7 or at the interface with the metal thin film layer 5 corresponding to the colored adhesive N8, and is deposited on the transferred object 9. Form a print pattern. As the material, thermosetting resin or the like is used. After the transfer, a printing pattern is formed on the surface of the object to be transferred, so the ink should be converted into ink using a conventional method to obtain the desired color. Further, if necessary, a colored layer 3 may be provided between the first peeling layer 2 and the metal thin film layer 5.The colored layer 3 is a layer for coloring the metal pattern, and if necessary, partially or entirely. provided accordingly. If the metal thin film layer 5 is made of aluminum and requires gold coloring, the yellow colored layer 3 is used.
will be established. Also, if you need two colors of gold and silver,
A yellow colored layer 3 is provided in a portion that requires gold coloring, and is not provided in a portion that requires silver coloring. In this way, there is no particular limitation on the method of forming the zero-colored layer 3, which can simultaneously form two-color metal patterns of gold and silver. The pre-evaporation anchor layer 4 is provided before the metal thin film layer 5 is provided, if necessary, in order to improve the adhesion of the metal thin film layer 5. The pre-evaporation anchor layer 4 is a layer that should serve as a support layer for the metal thin film layer 5, and is not particularly limited as long as the metal thin film N5 is fixed to it, such as a two-component curable urethane resin, melamine type, epoxy type, etc. thermosetting resin,
Thermoplastic resins such as vinyl chloride vinyl acetate copolymer resins can be used. Note that the object to which the transfer material of the present invention is transferred is not particularly limited as long as it is used for normal transfer processing, such as glass or plastic. Further, the transfer method is not particularly limited as long as it is a normal transfer method such as a roll transfer method, an up-down transfer method, or an in-mold transfer method.
【作用］
この発明の転写材を被転写体９上に重ね合わせた後、加
熱および／または加圧する。
次いで、基体シートｌを剥離すると第２図に示すように
、接着層６がある部分は基体シートｌと第１剥離層２と
の界面で剥離し、接着Ｊｌ！ｉ６の部分の第１剥離層２
・金属薄膜層５・接着層６が被転写体９表面に接着し、
金属パターンが形成される。
これは、基体シート１と第１剥離層２との密着強度が、
他の眉間の密着強度よりも小さいからである。
また、第２剥離層７が介在する部分は第２剥離層７と着
色接着層８の界面、もしくは着色接着層８に対応する金
属薄１１ｇＦＪ５との界面から剥離し、着色接着層８が
被転写体９表面に接着し、印刷パターンが形成される。
これは、第２剥離層７と着包接着層８との密着強度が、
他の眉間の密着強度よりも小さいからである。
また、接着層６および着色接着層８とを有さない部分は
被転写体９と接着・ｅずに基体シー）１と共に剥離する
。
【実施例】
厚さ２５μｍのポリエチレンテレフタレートフィルムを
基体シートとし、その上に、アクリル系樹脂からなるイ
ンキを用いてグラビア印刷法にて厚さ２μｍの剥離層を
設けた。その上に、二液型ポリウレタン樹脂を用いてグ
ラビア印刷法にて厚さ０．８μｍの蒸着前アンカー層を
設けた０次いで１６０°Ｃにて３０秒間加熱処理を行っ
た。
さらにその上に、通常の高周波加熱法による蒸着法にて
アルミニウム蒸着を行ない、厚さ５０ｎ鵬の金属薄膜層
を設けた。
接ｓｍは、下記の組成１からなるインキを用い、スクリ
ーン印刷法にて厚さ４μｍの接着層をパターン状に設け
た。
第２剥離層として、硝化綿を主体とするインキに、硝化
綿の固形分に対してシリコーン樹脂を１０部添加したも
のをスクリーン印刷法にて厚さ２μｍになるよう前記接
着層と重複しない部分に設けた。
最後に、熱硬化性樹脂よりなる黒インキを用い、第２剥
離層の上に文字を２μｍの厚みで印刷し、転写材を得た
。
組成１ 重量部熱硬化アク
リル（三菱レイヨン製＋１Ｒ−１１６）８０メラミン（
三井東圧製ニーパン２０Ｓｔ！−６０） ２０沈降性硫
酸バリウム ４０イソホロン
２０この転写材をシランカップリング
処理を施したガラス瓶に貼着し、基体シートを剥離した
ところ、金属パターンと黒インキによる印刷パターンと
をガラス瓶上に表現することができた０次いで１８０℃
で３０分間加熱して接着層の硬化をさせると同時にガラ
ス瓶への固＠強度を向上させた。得られた製品は、金属
パターンの表面強度が非常に高いものであり、また非常
に立体感のある金属パターンとなった。[Operation] After the transfer material of the present invention is superimposed on the transfer target 9, it is heated and/or pressurized. Next, when the base sheet 1 is peeled off, as shown in FIG. 2, the portion where the adhesive layer 6 is present is peeled off at the interface between the base sheet 1 and the first release layer 2, and the adhesive Jl! First release layer 2 at i6 part
- The metal thin film layer 5 and the adhesive layer 6 adhere to the surface of the transfer target 9,
A metal pattern is formed. This means that the adhesion strength between the base sheet 1 and the first release layer 2 is
This is because the adhesion strength between the eyebrows is smaller than that between the other eyebrows. Further, the part where the second peeling layer 7 is interposed is peeled off from the interface between the second peeling layer 7 and the colored adhesive layer 8, or from the interface with the metal thin layer 11gFJ5 corresponding to the colored adhesive layer 8, and the colored adhesive layer 8 is transferred. It adheres to the surface of body 9 and a printed pattern is formed. This means that the adhesion strength between the second release layer 7 and the packaging adhesive layer 8 is
This is because the adhesion strength between the eyebrows is smaller than that between the other eyebrows. Further, the portions not having the adhesive layer 6 and the colored adhesive layer 8 are not adhered to the transfer target 9 and are peeled off together with the base sheet 1. [Example] A polyethylene terephthalate film with a thickness of 25 μm was used as a base sheet, and a release layer with a thickness of 2 μm was provided thereon by gravure printing using ink made of an acrylic resin. Thereon, a pre-deposition anchor layer of 0.8 μm in thickness was provided using a two-component polyurethane resin by gravure printing, followed by heat treatment at 160° C. for 30 seconds. Furthermore, aluminum was deposited thereon using a conventional high-frequency heating method to form a metal thin film layer having a thickness of 50 nm. For the contact SM, an adhesive layer having a thickness of 4 μm was provided in a pattern by screen printing using an ink having the composition 1 below. As the second release layer, a portion that does not overlap with the adhesive layer is made by screen printing an ink containing nitrified cotton as a main ingredient with 10 parts of silicone resin added to the solid content of nitrified cotton to a thickness of 2 μm. It was established in Finally, characters were printed with a thickness of 2 μm on the second release layer using black ink made of a thermosetting resin to obtain a transfer material. Composition 1 Weight parts Heat-cured acrylic (Mitsubishi Rayon +1R-116) 80 Melamine (
Mitsui Toatsu knee pants 20St! -60) 20 Precipitated barium sulfate 40 Isophorone
20 When this transfer material was attached to a glass bottle that had been subjected to silane coupling treatment and the base sheet was peeled off, a metal pattern and a pattern printed with black ink could be expressed on the glass bottle.
The adhesive was heated for 30 minutes to harden the adhesive layer and at the same time improve its hardness to the glass bottle. The resulting product had a metal pattern with very high surface strength and a very three-dimensional effect.
この発明の転写材は、基体シート上に第１剥離層を介し
て金属薄１！７１が全面に設けられ、その上に熱硬化性
樹脂と５〜７０重１部の体質顔料からなる接着層がパタ
ーン状に設けられ、この接着層と重複しない部分に第２
剥ｊｉＩｒｆＪが設けられ、その上に着色接着層がパタ
ーン状に設けられるように構成されている。
したがって、この発明の転写材によって形成される金属
パターンは転写後の加熱処理によっても熱硬化性樹脂の
樹脂収縮の影響を受けず、美麗な金属パターンと印刷パ
ターンを一工程の転写で形成することがで合る転写材で
ある。In the transfer material of the present invention, a thin metal layer 1!71 is provided on the entire surface of a base sheet via a first peeling layer, and an adhesive layer made of a thermosetting resin and an extender pigment of 5 to 70 parts by weight is applied thereon. is provided in a pattern, and a second layer is provided in a portion that does not overlap with this adhesive layer.
A strip jiIrfJ is provided, and a colored adhesive layer is provided thereon in a pattern. Therefore, the metal pattern formed by the transfer material of the present invention is not affected by resin shrinkage of the thermosetting resin even during post-transfer heat treatment, and a beautiful metal pattern and a printed pattern can be formed in one transfer step. It is a transfer material that fits together.
第１図は、この発明の転写材の一実施例を示す断面図で
ある。第２図は、この発明の転写材が被転写体に転写さ
れた状態を示す断面図である。
ｌ・・・基体シート、２・・・第１剥離層、３・・・着
色層、４・・・蒸着前アンカー層、５・・・金属薄１１
９層、６・・・接着層、７・・・第２剥離層、訃・・着
色接着層、９・・・被転写体。FIG. 1 is a sectional view showing an embodiment of the transfer material of the present invention. FIG. 2 is a cross-sectional view showing a state in which the transfer material of the present invention is transferred to a transfer target. l... Base sheet, 2... First peeling layer, 3... Colored layer, 4... Anchor layer before vapor deposition, 5... Metal thin 11
9 layers, 6...Adhesive layer, 7...Second peeling layer, Death...Colored adhesive layer, 9...Transferred object.
Claims (1)
面に設けられ、その上に熱硬化性樹脂と５〜７０重量部
の体質顔料からなる接着層がパターン状に設けられ、こ
の接着層と重複しない部分に第２剥離層が設けられ、そ
の上に着色接着層がパターン状に設けられていることを
特徴とする転写材。 ２、接着層の熱硬化性樹脂がアクリル／メラミン系樹脂
である請求項１記載の転写材。 ３、接着層の熱硬化性樹脂がアクリル／メラミン／エポ
キシ系樹脂である請求項１記載の転写材。 ４、接着層が厚さ０．３〜２０μｍの層である請求項１
記載の転写材。[Claims] 1. A metal thin film layer is provided on the entire surface of the base sheet via a first release layer, and an adhesive layer consisting of a thermosetting resin and an extender pigment of 5 to 70 parts by weight is formed on the base sheet in a pattern. 1. A transfer material, characterized in that a second release layer is provided in a portion that does not overlap with the adhesive layer, and a colored adhesive layer is provided on the second release layer in a pattern. 2. The transfer material according to claim 1, wherein the thermosetting resin of the adhesive layer is an acrylic/melamine resin. 3. The transfer material according to claim 1, wherein the thermosetting resin of the adhesive layer is an acrylic/melamine/epoxy resin. 4. Claim 1, wherein the adhesive layer has a thickness of 0.3 to 20 μm.
Transfer material as described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1086128A JPH0796359B2 (en) | 1989-04-04 | 1989-04-04 | Transfer material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1086128A JPH0796359B2 (en) | 1989-04-04 | 1989-04-04 | Transfer material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02263700A true JPH02263700A (en) | 1990-10-26 |
| JPH0796359B2 JPH0796359B2 (en) | 1995-10-18 |
Family
ID=13878070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1086128A Expired - Fee Related JPH0796359B2 (en) | 1989-04-04 | 1989-04-04 | Transfer material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0796359B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004050384A1 (en) * | 2002-11-29 | 2004-06-17 | Yoshino Kogyosho Co., Ltd. | Curved surface transfer sheet, curved surface transfer method, and formed body decorated by the transfer method |
| JP2010502488A (en) * | 2006-09-08 | 2010-01-28 | イリノイ トゥール ワークス インコーポレイティド | Selective metallized thermal transfer label |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5881466A (en) * | 1981-11-11 | 1983-05-16 | Nissha Printing Co Ltd | Preparation of heat-resistant substrate having frosted surface partially different in frosted degree |
| JPS6285979A (en) * | 1985-10-14 | 1987-04-20 | Matsushita Electric Ind Co Ltd | Pattern transfer material |
| JPS6370399U (en) * | 1986-10-28 | 1988-05-11 |
-
1989
- 1989-04-04 JP JP1086128A patent/JPH0796359B2/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5881466A (en) * | 1981-11-11 | 1983-05-16 | Nissha Printing Co Ltd | Preparation of heat-resistant substrate having frosted surface partially different in frosted degree |
| JPS6285979A (en) * | 1985-10-14 | 1987-04-20 | Matsushita Electric Ind Co Ltd | Pattern transfer material |
| JPS6370399U (en) * | 1986-10-28 | 1988-05-11 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004050384A1 (en) * | 2002-11-29 | 2004-06-17 | Yoshino Kogyosho Co., Ltd. | Curved surface transfer sheet, curved surface transfer method, and formed body decorated by the transfer method |
| JP2010502488A (en) * | 2006-09-08 | 2010-01-28 | イリノイ トゥール ワークス インコーポレイティド | Selective metallized thermal transfer label |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0796359B2 (en) | 1995-10-18 |
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