JPH0238094A - Transfer sheet - Google Patents
Transfer sheetInfo
- Publication number
- JPH0238094A JPH0238094A JP63186723A JP18672388A JPH0238094A JP H0238094 A JPH0238094 A JP H0238094A JP 63186723 A JP63186723 A JP 63186723A JP 18672388 A JP18672388 A JP 18672388A JP H0238094 A JPH0238094 A JP H0238094A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- resin
- transfer
- adhesive layer
- transfer sheet
- 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
- 239000010410 layer Substances 0.000 claims abstract description 50
- 229920005989 resin Polymers 0.000 claims abstract description 35
- 239000011347 resin Substances 0.000 claims abstract description 35
- 239000012790 adhesive layer Substances 0.000 claims abstract description 27
- 239000011241 protective layer Substances 0.000 claims abstract description 18
- 150000001875 compounds Chemical class 0.000 claims abstract description 6
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000013034 phenoxy resin Substances 0.000 claims abstract description 5
- 229920006287 phenoxy resin Polymers 0.000 claims abstract description 5
- 229920000877 Melamine resin Polymers 0.000 claims abstract description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims abstract description 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 3
- 239000004202 carbamide Substances 0.000 claims abstract description 3
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims abstract description 3
- 239000012948 isocyanate Substances 0.000 claims abstract description 3
- 150000002513 isocyanates Chemical class 0.000 claims abstract description 3
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 claims abstract description 3
- 229920000642 polymer Polymers 0.000 claims abstract description 3
- 239000000203 mixture Substances 0.000 claims abstract 3
- 238000010030 laminating Methods 0.000 claims description 3
- 239000002904 solvent Substances 0.000 abstract description 12
- 239000000126 substance Substances 0.000 abstract description 6
- 238000004040 coloring Methods 0.000 abstract description 3
- 238000004321 preservation Methods 0.000 abstract 2
- 238000010276 construction Methods 0.000 abstract 1
- 238000001723 curing Methods 0.000 description 27
- 239000007787 solid Substances 0.000 description 26
- 239000003973 paint Substances 0.000 description 18
- 239000004925 Acrylic resin Substances 0.000 description 13
- 229920000178 Acrylic resin Polymers 0.000 description 13
- 239000011230 binding agent Substances 0.000 description 12
- 239000000463 material Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 10
- -1 Polyethylene terephthalate Polymers 0.000 description 8
- 229920000728 polyester Polymers 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 7
- 229920000139 polyethylene terephthalate Polymers 0.000 description 7
- 239000005020 polyethylene terephthalate Substances 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 229920001187 thermosetting polymer Polymers 0.000 description 7
- 210000003127 knee Anatomy 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 4
- 229920001225 polyester resin Polymers 0.000 description 3
- 239000004645 polyester resin Substances 0.000 description 3
- 238000007639 printing Methods 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 3
- DEXFNLNNUZKHNO-UHFFFAOYSA-N 6-[3-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperidin-1-yl]-3-oxopropyl]-3H-1,3-benzoxazol-2-one Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C1CCN(CC1)C(CCC1=CC2=C(NC(O2)=O)C=C1)=O DEXFNLNNUZKHNO-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000007646 gravure printing Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 229920005992 thermoplastic resin Polymers 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000004606 Fillers/Extenders Substances 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000013007 heat curing Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000013035 low temperature curing Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Thermal Transfer Or Thermal Recording In General (AREA)
- Printing Methods (AREA)
- Decoration By Transfer Pictures (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は転写シートに関し、更に詳しくは光沢、耐溶剤
性、耐熱性、耐薬品性等に優れた転写シートに関する。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a transfer sheet, and more particularly to a transfer sheet that has excellent gloss, solvent resistance, heat resistance, chemical resistance, etc.
（従来の技術及びその問題点）
従来、転写シートとしてはポリエステルシート等の支持
体表面に剥離層、保護層、着色層（絵柄層）及び接着層
をこの記載の順序で積層してなるものが知られている。(Prior art and its problems) Conventionally, transfer sheets have been made by laminating a release layer, a protective layer, a colored layer (picture layer), and an adhesive layer on the surface of a support such as a polyester sheet in the stated order. Are known.
上記転写シートの各層のバインダーとして熱可塑性樹脂
を用いたものが知られているが、このものは製造コスト
が低く汎用性があるものの、得られる転写画像は耐シン
ナー性等の耐溶剤性に欠け、又、例えば、レトルト食品
の包装材の袋側に用いた場合には、加熱時に絵柄が軟化
して崩れる等の耐熱性の開運がある。It is known that a thermoplastic resin is used as a binder for each layer of the above-mentioned transfer sheet, but although this type has low manufacturing cost and is versatile, the resulting transferred image lacks solvent resistance such as thinner resistance. Furthermore, for example, when used on the bag side of a packaging material for retort food, there are problems with heat resistance, such as the pattern softening and collapsing when heated.
上記問題を解決する方法として、各層のバインダーとし
て熱硬化性樹脂を用いる方法も知られているが、この方
法では製造時に高速印刷を行うとブロッキングの開運が
生じるだけでなく、転写後の熱硬化に高温を要するため
、被転写材の材質が限定されるという問題がある。As a method to solve the above problem, it is also known to use a thermosetting resin as a binder for each layer, but this method not only causes blocking problems when printing at high speed during manufacturing, but also causes heat curing after transfer. Since high temperatures are required for this process, there is a problem in that the material of the transfer material is limited.
更に接着層を二液常温硬化タイプの接着剤、例えば、二
液硬化型ウレタン系接着剤を用いる方法も提案されてい
るが、このように形成された接着層は保存安定性が不十
分で長期保存後は接着性を失うという問題がある。Furthermore, methods have been proposed in which the adhesive layer is made of a two-component room-temperature curing type adhesive, such as a two-component curing type urethane adhesive, but the adhesive layer formed in this way has insufficient storage stability and cannot be used for a long period of time. There is a problem in that adhesive properties are lost after storage.
従って、本発明の目的は保存安定性に優れ、転写後の硬
化か比較的低温でよく、しかも十分な光沢、耐溶剤性、
耐熱性、耐薬品性等を有する転写画像を与える転写シー
トを提供することである。Therefore, the object of the present invention is to have excellent storage stability, require only relatively low temperature curing after transfer, and have sufficient gloss, solvent resistance, and
An object of the present invention is to provide a transfer sheet that provides a transferred image having heat resistance, chemical resistance, and the like.
（問題点を解決するための手段） 上記目的は以下の本発明によって達成される。(Means for solving problems) The above objects are achieved by the present invention as described below.
すなわち、本発明は、支持体フィルムに剥離層、保護層
、着色層及び接着層を順次積層してなる転写シートにお
いて、上記層の少なくとも一層か一液硬化型樹脂からな
ることを特徴とする転写シートである。That is, the present invention provides a transfer sheet formed by sequentially laminating a release layer, a protective layer, a colored layer, and an adhesive layer on a support film, characterized in that at least one of the layers is made of a one-component curing resin. It is a sheet.
（作 用）
転写シートの剥離層、保護層、着色層及び接着層の少な
くとも１層、特に接着層を一液硬化型の樹脂を用いて形
成することによって、高速印刷が可能で保存安定性に優
れ、且つ転写後は比較的低温で硬化が可能で、光沢、耐
溶剤性、耐熱性、耐薬品性等に優れた転写画像を与える
転写シートが提供される。(Function) By forming at least one of the release layer, protective layer, colored layer, and adhesive layer of the transfer sheet, especially the adhesive layer, using a one-component curing resin, high-speed printing is possible and storage stability is improved. Provided is a transfer sheet that can be cured at a relatively low temperature after transfer and provides a transferred image with excellent gloss, solvent resistance, heat resistance, chemical resistance, etc.
（好ましい実施態様）
次に好ましい実施態様を挙げて本発明を更に詳しく説明
する。(Preferred Embodiments) Next, the present invention will be described in more detail by citing preferred embodiments.
本発明で使用する支持体としては、転写シートで使用さ
れている従来公知の支持体でよく、例えば、５乃至５０
μｍの厚みのポリエチレンテレフタレートフィルムが好
ましく使用される。The support used in the present invention may be any conventionally known support used in transfer sheets, for example, 5 to 50
Polyethylene terephthalate films with a thickness of .mu.m are preferably used.
上記支持体の表面に設ける剥離層は、支持体と着色層と
の転写時の剥離性を良好にするものであり、上記の如き
支持体フィルム上に全面に或いは画像状に形成する。剥
離層を形成する材料としては、例えば、一液硬化型樹脂
、アクリル酸エステル樹脂、シリコーン樹脂、弗素樹脂
等の剥離性樹脂が用いられ、これらの剥離層は、例えば
、グラビア印刷方式、グラビアコート方式等で固形分と
して０．１ｇ／ｒｎ’乃至１０ｇ／は程度の割合で塗工
及び乾燥して形成する。The peeling layer provided on the surface of the support improves peelability during transfer between the support and the colored layer, and is formed on the entire surface or in the form of an image on the support film as described above. As the material for forming the release layer, for example, a release resin such as a one-component curing resin, an acrylic ester resin, a silicone resin, or a fluororesin is used. It is formed by coating and drying at a rate of 0.1 g/rn' to 10 g/rn' as a solid content.
上記の剥離層上には、転写後に着色層を被覆して保護膜
となる保護層を形成する。これらの保護層は耐摩耗性、
耐汚染性、耐熱性、耐薬品性等に優れた熱硬化性樹脂や
一液硬化型樹脂等から形成され、０．５乃至１０μｍの
厚みが好ましい。After the transfer, a protective layer is formed on the release layer by covering it with a colored layer to serve as a protective film. These protective layers are wear resistant,
It is formed from a thermosetting resin or one-component curing resin that has excellent stain resistance, heat resistance, chemical resistance, etc., and preferably has a thickness of 0.5 to 10 μm.
剥離層上に形成する着色層は所望の文字、図形、絵柄等
からなるものであり、着色顔料、体質顔料、バインダー
及び溶剤からなるグラビアインキによりグラビア印刷方
式やスクリーン方式によって所望の絵柄を印刷して形成
する。この着色層の厚みは通常は０．５乃至２０μｍ程
度である。上記で使用するバインダーとしては、従来公
知の熱可塑性樹脂、熱硬化性樹脂、−酸硬化性樹脂、二
液硬化性樹脂等から形成できるが、好ましいものは一液
硬化性樹脂である。The colored layer formed on the release layer consists of desired characters, figures, patterns, etc., and the desired pattern is printed by gravure printing method or screen method using gravure ink consisting of color pigment, extender pigment, binder, and solvent. form. The thickness of this colored layer is usually about 0.5 to 20 μm. The binder used above can be formed from conventionally known thermoplastic resins, thermosetting resins, -acid curable resins, two-component curable resins, etc., but one-component curable resins are preferred.
上記の着色層上には転写時に着色層を被転写材に接着さ
せるための接着層を形成する。この接着層は一液硬化型
の樹脂を用いて、０．５乃至２０μｍ程度のＪワみに形
成することが好ましい。以上の如き転写シートは、以上
の如き各層の少なくとも１層が一液硬化型樹脂をバイン
ダーとして形成されていることを除けば、従来公知の転
写シートと同様でよく特に限定されない。An adhesive layer is formed on the colored layer to adhere the colored layer to the material to be transferred during transfer. This adhesive layer is preferably formed using a one-component curing resin to have a J warp of approximately 0.5 to 20 μm. The transfer sheet as described above may be similar to conventionally known transfer sheets and is not particularly limited, except that at least one of the layers as described above is formed using a one-component curing resin as a binder.
本発明において使用し、本発明を主として特徴づける一
液硬化型樹脂とは、使用直前に硬化剤（架橋剤）を添加
して使用する二液硬化型樹脂と異なり、被膜形成剤であ
る樹脂が反応性基を打するとともに、予め硬化剤を含有
しているタイプであり、塗工後常温で自然乾燥によって
十分な被１漠を形成し得るものである。The one-component curable resin used in the present invention and which mainly characterizes the present invention is different from the two-component curable resin in which a curing agent (crosslinking agent) is added immediately before use. This type contains a curing agent in advance as well as a reactive group, and can form a sufficient coating by naturally drying at room temperature after coating.
この様な一液硬化型樹脂は塗料分野において公知であり
、公知の一液型樹脂はいずれも本発明において使用でき
るが、本発明において特に好ましいものは、被膜形成剤
として分子内にカルボキシル基を有する線状重合体と硬
化剤としてのアルミニウムアルコラート錯体化合物とを
ケト・エノール型互変異性化合物とともに非水媒体中で
混合することによって得られるものである。このような
一液硬化型樹脂は非水媒体、すなわち有機溶剤中では安
定であるが、塗工後に溶剤の蒸発によって硬化反応を生
じて塗膜を形成することができる。Such one-component curing resins are well known in the paint field, and any known one-component resin can be used in the present invention, but particularly preferred in the present invention are those containing carboxyl groups in the molecule as a film forming agent. It is obtained by mixing a linear polymer having the above-mentioned properties and an aluminum alcoholate complex compound as a curing agent together with a keto-enol type tautomer compound in a non-aqueous medium. Such a one-component curable resin is stable in a nonaqueous medium, that is, an organic solvent, but after coating, a curing reaction can occur due to evaporation of the solvent to form a coating film.
又、別の好ましい一液硬化型の樹脂としては、フェノキ
シ樹脂に硬化剤としてブロック型イソシアネート、メラ
ミン、尿素、フェノール等の硬化剤を混合したものであ
る。Another preferred one-component curing type resin is a phenoxy resin mixed with a curing agent such as block isocyanate, melamine, urea, or phenol.
以上の如き一液硬化型樹脂はそれ自体として塗料分野に
おいては公知である。The one-component curing resin as described above is known per se in the paint field.
以上の如き一液硬化型樹脂は、前記剥離層、保護層、着
色層、接着層の少なくとも１層のバインダーとして用い
ることかできるが、特に接着層は上記一液硬化型樹脂で
形成するのか好ましく、その他の層の全部又は一部を一
液硬化型の樹脂で設けることもできる。特に着色層のバ
インダーとして一液硬化型樹脂を用いる場合には、形成
される着色層自体が十分な接着性を有するので着色層と
接着層とを兼ねることもできる。The one-component curable resin as described above can be used as a binder for at least one of the release layer, protective layer, colored layer, and adhesive layer, but it is particularly preferable that the adhesive layer is formed of the one-component curable resin. , all or part of the other layers may be made of a one-component curing resin. In particular, when a one-component curable resin is used as the binder for the colored layer, the colored layer itself has sufficient adhesive properties and can therefore serve both as the colored layer and the adhesive layer.
以上の如くして得られる本発明の転写シートは、従来公
知のホットスタンプ式等のいずれの転写方法でも使用で
きるものであり、被転写材としては合成樹脂成形品、プ
ラスチックシート、アルミ蒸着フィルム、ガラス板、金
属製品等いずれの物品でもよく特に限定されない。The transfer sheet of the present invention obtained as described above can be used with any conventional transfer method such as the hot stamping method, and the transfer material may be a synthetic resin molded product, a plastic sheet, an aluminum vapor-deposited film, It is not particularly limited and may be any article such as a glass plate or a metal product.
特に本発明の転写シートはその接着層の接着力が優れて
いるのでアンカーコート（ホワイトコート）等が施され
ていない未処理のアルミニウム物品への転写にも十分に
対応することができる。In particular, the transfer sheet of the present invention has an excellent adhesion force of its adhesive layer, so that it can be sufficiently applied to transfer to untreated aluminum articles that are not coated with an anchor coat (white coat) or the like.
転写後はそのままでもよいが、特に耐溶剤性や耐熱性が
要求される用途、例えば、レトルト食品用包装材や金属
製品の絵付けに使用する場合には、転写後１５０乃至２
５０℃程度の温度で数秒間乃至数分間熱処理することに
より、強固な被膜となり、耐溶剤性や耐熱性に優れた絵
柄とすることが可能となる。You can leave it as is after transfer, but if it is used for applications that require particularly high solvent resistance or heat resistance, such as packaging for retort food or painting metal products, it may be used as is after transfer.
Heat treatment at a temperature of about 50° C. for several seconds to several minutes forms a strong film, making it possible to create a pattern with excellent solvent resistance and heat resistance.
（効 果）
以上の如き本発明によれば、転写シートの剥離層、保護
層、着色層及び接着層の少なくとも１層、特に接着層を
一液硬化型の樹脂を用いて形成することによフて、高速
印刷可能で保存安定性に（ａれ、１１つ転７；後は比較
的低温で硬化が可能で、光沢、耐溶剤性、耐熱性等に優
れた転写画像を与える転写シートか提供される。(Effects) According to the present invention as described above, at least one of the release layer, protective layer, colored layer, and adhesive layer of the transfer sheet, especially the adhesive layer, is formed using a one-component curing resin. Therefore, it is a transfer sheet that can be printed at high speed, has storage stability (a), can be cured at a relatively low temperature, and provides a transferred image with excellent gloss, solvent resistance, heat resistance, etc. provided.
（実施例）
次に実施例及び比較例を挙げて本発明を更に具体的に説
明する。尚、文中、部又は％とあるのは特に断りのない
限り重量基準である。(Example) Next, the present invention will be explained in more detail by giving examples and comparative examples. In the text, parts or percentages are based on weight unless otherwise specified.
実施例Ｉ
Ｊ１７．み２０μｍのポリエチレンテレフタレートフィ
ルムの表面にポリメチルメタクリレート樹脂溶液をグラ
ビア方式により固形分１ｇ／ｒｒ＋″の割合で塗工及び
乾燥して剥離層を形成した。Example I J17. A polymethyl methacrylate resin solution was applied to the surface of a 20 μm polyethylene terephthalate film using a gravure method at a solid content of 1 g/rr+″ and dried to form a release layer.
次にその表面に熱硬化性アクリル樹脂塗料を固形分５ｇ
／ｒｎ’の割合でグラビア印刷方式により花柄模様に印
刷し、乾燥させて保護層を形成した。Next, apply thermosetting acrylic resin paint to the surface with a solid content of 5g.
A floral pattern was printed using a gravure printing method at a ratio of /rn' and dried to form a protective layer.
次に上記保護層の表面に、−液硬化型アクリル樹１指を
バインダーとするグラビアインキを用いて保護層印刷と
同一の版で花柄模様を印刷した。Next, a floral pattern was printed on the surface of the protective layer using a gravure ink containing a liquid-curable acrylic resin as a binder using the same plate used for printing the protective layer.
更にその表面に同一のグラビア版にて一液硬化型アクリ
ル樹脂塗料を３ｇ／ばの割合で印刷して接着層を形成し
、常温で乾燥して本発明の転写シートを得た。Further, a one-component curable acrylic resin paint was printed on the surface using the same gravure plate at a rate of 3 g/ba to form an adhesive layer, and the adhesive layer was dried at room temperature to obtain a transfer sheet of the present invention.
上記の転写シートをポリエステルをコートした鋼板の面
に重ねて２２０℃のホットスタンパ−により転写を行い
、その後２３０℃で２分間アフターキュアを行った。The above transfer sheet was placed on the surface of a polyester-coated steel plate and transferred using a hot stamper at 220°C, followed by after-curing at 230°C for 2 minutes.
実施例２乃至４及び比較例１乃至３
実施例１と同様にして下記の層を夫々形成し本発明及び
比較例の転写シートを得、転写及びアフターキュアを行
った。Examples 2 to 4 and Comparative Examples 1 to 3 The following layers were formed in the same manner as in Example 1 to obtain transfer sheets of the present invention and comparative examples, and transfer and after-curing were performed.
丈施例ス
支持体：２０μｍポリエチレンテレフタレートフィルム
剥離層ニー液硬化型アクリル樹脂塗料
厚み２ｇ／ｍ”（固形分）
保護層：同上
厚み５ｇ／ｒｎ”（固形分）
着色層ニー液硬化型アクリル樹脂をバインダーとするグ
ラビアインキ
厚み５ｇ／ｍ″（固形分）
接着層ニー液硬化型アクリル樹脂塗料
厚み３ｇ／−（固形分）
被転写材：ポリエステルを塗工した鋼板転写条件：２２
０℃
アフターキュア条件＝２３０℃２分間
尖凪虜ｌ
支持体＝２０μｍポリエチレンテレフタレートフィルム
剥離層ニー液硬化型アクリル樹脂塗料
厚みＩｇ／ば（固形分）
保護層：同上
厚み５ｇ／ｒｎ’（固形分）
着色層：実施例２と同一
厚み５ｇ／−（固形分）
接着層ニー液硬化型フェノキシ樹脂塗料厚み３ｇ／ば（
固形分）
被転写材：ポリエステルを塗工した鋼板転写条件＝２２
０℃
アフターキュア条件：２３０℃２分間
Ｘ施億Ａ
支持体：２０μｍポリエチレンテレフタレートフィルム
剥離層ニー液硬化型アクリル樹脂塗料
厚みＩｇ／ゴ（固形分）
保護層：熱硬化型アクリル樹脂塗料
厚み５ｇ／ｍ″（固形分）
着色層：実施例２と同一
厚み５ ｇ ／ ｍ″（固形分）
接着層ニー液硬化型フェノキシ樹脂塗料厚み３ ｇ ／
ｍ″（固形分）
被転写材：ポリエステルを塗工した鋼板転写条件＝２２
０℃
アフターキュア条件：２３０℃２分間
ル歿例↓
支持体：２０μｍポリエチレンテレフタレートフィルム
剥離層： ＭＭＡアクリル樹脂塗料
厚み１ ｇ／ｍ’ （固形分）
保護層：熱硬化型アクリル樹脂塗料
厚み５ｇ／ｍ″（固形分）
着色層：ウレタン樹脂をバインダーとするグラビアイン
キ
厚み５ｇ／ｍ″（固形分）
接着層二線状飽和ポリエステル樹脂塗料厚み３ｇ／−（
固形分）
被転写材：ポリエステルを塗工した鋼板転写条件：２２
０℃
アフターキュア条件＝２３０℃２分間
ル蚊億ユ
支持体：２０μｍポリエチレンテレフタレートフィルム
剥離層： ＭＭＡアクリル樹脂塗料
厚みＩｇ／ば（固形分）
保護層：熱硬化型アクリル樹脂塗料
厚み５ ｇ ／ ｍ″（固形分）
着色層：塩化ビニル樹脂／ウレタン樹脂をバインダーと
するグラビアインキ
厚み５ｇ／ｒｎ”（固形分）
接着層二線状飽和ポリエステル樹脂塗料厚み３ｇ／ｒｎ
”（固形分〉
被転写材：ポリエステルを塗工した鋼板転写条件：２２
０℃
アフターキュア条件：２３０℃２分間
ル紋１
支持体：２０μｍポリエチレンテレフタレートフィルム
剥離層： ＭＭＡアクリル樹脂塗料
厚みｌ ｇ／ｍ” （固形分）
保護層：熱硬化型アクリル樹脂塗料
厚み５ｇ／ｍ″（固形分）
着色層二二液型ウレタン樹脂をバインダーとするグラビ
アインキ
厚み５ｇ／ば（固形分）
接着層：線状飽和ポリエステル樹脂塗料厚み３ｇ／ば（
固形分）
被転写材：ポリエステルを塗工した鋼板転写条件：２２
０℃
アフターキュア条件：２３０℃２分間
試験例
上記実施例及び比較例で得られた転写画像のアフターキ
ュア後の光沢、耐溶剤性及び耐レトルト性を試験し、下
記の結果を得た。Support: 20 μm polyethylene terephthalate film Peeling layer knee liquid curing acrylic resin paint Thickness 2 g/m'' (solid content) Protective layer: Same as above Thickness 5 g/rn'' (solid content) Coloring layer knee liquid curing acrylic resin Gravure ink thickness: 5 g/m'' (solid content) using as binder Adhesive layer knee liquid curing acrylic resin paint thickness: 3 g/- (solid content) Transferred material: Steel plate coated with polyester Transfer conditions: 22
0°C After-cure conditions = 230°C 2 minutes sharp lull Support = 20 μm polyethylene terephthalate film Peeling layer knee liquid curing acrylic resin paint Thickness Ig/ba (solid content) Protective layer: Same as above Thickness 5 g/rn' (solid content ) Colored layer: Same thickness as Example 2 5 g/- (solid content) Adhesive layer knee liquid curing phenoxy resin paint thickness 3 g/ba (
Solid content) Transferred material: Steel plate coated with polyester Transfer conditions = 22
0°C After-cure conditions: 230°C for 2 minutes m'' (solid content) Colored layer: Same thickness as Example 2 5 g / m'' (solid content) Adhesive layer knee liquid curing phenoxy resin paint thickness 3 g /
m″ (solid content) Material to be transferred: Steel plate coated with polyester Transfer conditions = 22
0℃ After-cure conditions: 230℃ for 2 minutes Support: 20 μm polyethylene terephthalate film Peeling layer: MMA acrylic resin paint thickness 1 g/m' (solid content) Protective layer: Thermosetting acrylic resin paint thickness 5 g/m m'' (solid content) Colored layer: Gravure ink with urethane resin as binder thickness 5 g/m'' (solid content) Adhesive layer bilinear saturated polyester resin paint thickness 3 g/- (
Solid content) Transferred material: Steel plate coated with polyester Transfer conditions: 22
0℃ After cure condition = 230℃ for 2 minutes Support: 20 μm polyethylene terephthalate film Peeling layer: MMA acrylic resin paint thickness Ig/ba (solid content) Protective layer: Thermosetting acrylic resin paint thickness 5 g/m '' (solid content) Colored layer: Gravure ink with vinyl chloride resin/urethane resin as binder thickness 5 g/rn'' (solid content) Adhesive layer two-line saturated polyester resin paint thickness 3 g/rn
”(Solid content) Transferred material: Steel plate coated with polyester Transfer conditions: 22
0°C After-cure conditions: 230°C for 2 minutes 1 Support: 20 μm polyethylene terephthalate film Peeling layer: MMA acrylic resin paint thickness 1 g/m” (solid content) Protective layer: Thermosetting acrylic resin paint thickness 5 g/m '' (solid content) Colored layer: Gravure ink with two-component urethane resin as binder thickness: 5 g/ba (solid content) Adhesive layer: Linear saturated polyester resin paint thickness: 3 g/ba (
Solid content) Transferred material: Steel plate coated with polyester Transfer conditions: 22
0°C After-cure conditions: 230°C for 2 minutes Test Example The gloss, solvent resistance and retort resistance of the transferred images obtained in the above Examples and Comparative Examples after after-curing were tested, and the following results were obtained.
レ ル 実施例ｔｏ ｏ 。Lele Lele Examples to o o.
実施例２ ０ ０ ０
実施例３ ０ ０ ０
実ｈ’ｔｘ例４ ０ ０ ０比較例１
ｘ × ×比較例２ × ×
×比較例３××ｘ
不溶解をＯ１溶解を×とした。Example 2 0 0 0 Example 3 0 0 0 Actual h'tx example 4 0 0 0 Comparative example 1
x × ×Comparative example 2 × ×
×Comparative Example 3××x Indissolution and O1 dissolution were indicated as ×.
耐レトルト性の測定は転写後アフターキュアした転写シ
ートを１２５℃Ｘ３０分のレトルト試験を行い、光沢低
下及び密着性低下のないものをＯ１光沢低下及び密着性
低下のみられるものをＸとした。To measure retort resistance, the after-cured transfer sheet was subjected to a retort test at 125° C. for 30 minutes, and those with no reduction in gloss or adhesion were given O1, and those with reduction in gloss or adhesion were given X.
特許出願人 大日績化工業株式会社
光沢の測定は転写直後の光沢とアフターキュア（２３０
℃×２分）後の転写物の光沢とを目視にて比較し、光沢
変化の小さいものを○、光沢変化の大きいものをＸとし
た。Patent applicant Dainichi Chemical Industries, Ltd. Gloss measurement is based on gloss immediately after transfer and after cure (230
The gloss of the transferred product after 2 minutes (°C x 2 minutes) was visually compared, and those with a small change in gloss were rated ○, and those with a large change in gloss were rated X.
Claims (4)
着層を順次積層してなる転写シートにおいて、上記層の
少なくとも一層が一液硬化型樹脂からなることを特徴と
する転写シート。(1) A transfer sheet formed by sequentially laminating a release layer, a protective layer, a colored layer, and an adhesive layer on a support film, characterized in that at least one of the layers is made of a one-component curing resin.
項１に記載の転写シート。(2) The transfer sheet according to claim 1, wherein the adhesive layer is formed from a one-component curing resin.
する線状重合体とアルミニウムアルコラート錯化合物と
ケト・エノール型互変異性化合物との混合物である請求
項１に記載の転写シート。(3) The transfer sheet according to claim 1, wherein the one-component curable resin is a mixture of a linear polymer having a carboxyl group in the molecule, an aluminum alcoholate complex compound, and a keto-enol type tautomer compound.
イソシアネート、メラミン、尿素又はフェノールを添加
した混合物である請求項１に記載の転写シート。(4) The transfer sheet according to claim 1, wherein the one-component curable resin is a mixture of a phenoxy resin and a block isocyanate, melamine, urea, or phenol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63186723A JP2619269B2 (en) | 1988-07-28 | 1988-07-28 | Transfer sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63186723A JP2619269B2 (en) | 1988-07-28 | 1988-07-28 | Transfer sheet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0238094A true JPH0238094A (en) | 1990-02-07 |
| JP2619269B2 JP2619269B2 (en) | 1997-06-11 |
Family
ID=16193508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63186723A Expired - Fee Related JP2619269B2 (en) | 1988-07-28 | 1988-07-28 | Transfer sheet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2619269B2 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03248882A (en) * | 1990-02-28 | 1991-11-06 | Dainippon Printing Co Ltd | Transfer sheet |
| JPH04292982A (en) * | 1991-03-20 | 1992-10-16 | Yukio Yokoshima | Method for printing ceramics molded body |
| JPH09123694A (en) * | 1995-10-31 | 1997-05-13 | Nissha Printing Co Ltd | Manufacture of stereoscopic pattern-transferred article and transfer material to be used for its manufacture |
| US6174607B1 (en) | 1998-03-06 | 2001-01-16 | Sony Chemicals Corp. | Thermal transfer recording medium and method for preparing the same |
| JP2007076137A (en) * | 2005-09-14 | 2007-03-29 | Dainippon Printing Co Ltd | Thermal transfer sheet |
| JP2008080503A (en) * | 2006-09-25 | 2008-04-10 | Toppan Printing Co Ltd | Transfer sheet |
| JP2009083255A (en) * | 2007-09-28 | 2009-04-23 | General Technology Kk | Thermal transfer medium |
| JP2018070847A (en) * | 2016-11-04 | 2018-05-10 | サカタインクス株式会社 | Matte coating agent, matte coated layer and laminate film |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6036189A (en) * | 1983-08-09 | 1985-02-25 | Hitachi Chem Co Ltd | Thermal transfer film |
| JPS61162389A (en) * | 1985-01-11 | 1986-07-23 | Konishiroku Photo Ind Co Ltd | Thermal transfer recording medium |
| JPS6219298U (en) * | 1985-07-19 | 1987-02-05 |
-
1988
- 1988-07-28 JP JP63186723A patent/JP2619269B2/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6036189A (en) * | 1983-08-09 | 1985-02-25 | Hitachi Chem Co Ltd | Thermal transfer film |
| JPS61162389A (en) * | 1985-01-11 | 1986-07-23 | Konishiroku Photo Ind Co Ltd | Thermal transfer recording medium |
| JPS6219298U (en) * | 1985-07-19 | 1987-02-05 |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03248882A (en) * | 1990-02-28 | 1991-11-06 | Dainippon Printing Co Ltd | Transfer sheet |
| JPH04292982A (en) * | 1991-03-20 | 1992-10-16 | Yukio Yokoshima | Method for printing ceramics molded body |
| JPH09123694A (en) * | 1995-10-31 | 1997-05-13 | Nissha Printing Co Ltd | Manufacture of stereoscopic pattern-transferred article and transfer material to be used for its manufacture |
| US6174607B1 (en) | 1998-03-06 | 2001-01-16 | Sony Chemicals Corp. | Thermal transfer recording medium and method for preparing the same |
| JP2007076137A (en) * | 2005-09-14 | 2007-03-29 | Dainippon Printing Co Ltd | Thermal transfer sheet |
| JP2008080503A (en) * | 2006-09-25 | 2008-04-10 | Toppan Printing Co Ltd | Transfer sheet |
| JP2009083255A (en) * | 2007-09-28 | 2009-04-23 | General Technology Kk | Thermal transfer medium |
| JP2018070847A (en) * | 2016-11-04 | 2018-05-10 | サカタインクス株式会社 | Matte coating agent, matte coated layer and laminate film |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2619269B2 (en) | 1997-06-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5480700A (en) | Label, and label sheet and ink therefor | |
| US5104719A (en) | Heat activated, quick release decals and associated methods | |
| US5503905A (en) | Tick pattern for simulated wood transfer films and method of making same | |
| US4466994A (en) | Heat transferable labels | |
| JPH0238094A (en) | Transfer sheet | |
| KR100282701B1 (en) | Gravure transcripts used for nonabsorbable surfaces such as metal plates and transfer methods using them | |
| JP4412884B2 (en) | High brightness decorative film | |
| WO1999044836A1 (en) | Thermal transfer recording medium and method for preparing the same | |
| JPS6189899A (en) | Transfer sheet and manufacture of decorative material using said sheet | |
| KR100459238B1 (en) | Pattern Transferring Method Employing Pattern Transferring Film Containing Paint Composition | |
| KR100258725B1 (en) | Stamping foil | |
| JPH02303884A (en) | Transfer sheet, preparation thereof and pattern forming method using same transfer sheet | |
| JPH05330297A (en) | Lacquer tone transfer material and lacquer tone-transferred product | |
| JP3062323B2 (en) | Manufacturing method of decorative sheet | |
| JPH11147396A (en) | Transfer sheet | |
| EP0089371A1 (en) | Screen printing of heat transferable labels. | |
| JPS631585A (en) | Heat-resistant metallic transfer foil | |
| JP2676431B2 (en) | Precoated paper manufacturing method | |
| KR100258728B1 (en) | Stamping foil | |
| KR100319234B1 (en) | Hot stamping foil | |
| JPS60125700A (en) | Transfer method | |
| KR100379214B1 (en) | Tick pattern for simulated wood transfer film and method of making same | |
| JPS5926287A (en) | Three-dimensional transfer foil | |
| JP2000119553A (en) | Forming of overcoat layer | |
| JPH0129832B2 (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |