JPS63268691A - Thermal transfer recording material - Google Patents
Thermal transfer recording materialInfo
- Publication number
- JPS63268691A JPS63268691A JP62105095A JP10509587A JPS63268691A JP S63268691 A JPS63268691 A JP S63268691A JP 62105095 A JP62105095 A JP 62105095A JP 10509587 A JP10509587 A JP 10509587A JP S63268691 A JPS63268691 A JP S63268691A
- Authority
- JP
- Japan
- Prior art keywords
- transfer
- layer
- dye
- thermal transfer
- recording 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.)
- Pending
Links
- 239000000463 material Substances 0.000 title claims abstract description 9
- 239000000203 mixture Substances 0.000 claims abstract description 10
- IULGYNXPKZHCIA-UHFFFAOYSA-N octadecyl carbamate Chemical compound CCCCCCCCCCCCCCCCCCOC(N)=O IULGYNXPKZHCIA-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229920002873 Polyethylenimine Polymers 0.000 claims abstract description 6
- 229920002554 vinyl polymer Polymers 0.000 claims abstract description 6
- 230000001737 promoting effect Effects 0.000 claims description 2
- 238000007639 printing Methods 0.000 abstract description 5
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 239000011230 binding agent Substances 0.000 abstract description 2
- 239000012461 cellulose resin Substances 0.000 abstract description 2
- -1 polyethylene terephthalate Polymers 0.000 abstract description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 abstract description 2
- 239000005020 polyethylene terephthalate Substances 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 239000000470 constituent Substances 0.000 abstract 1
- 230000008020 evaporation Effects 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 abstract 1
- 230000008022 sublimation Effects 0.000 abstract 1
- 238000000859 sublimation Methods 0.000 abstract 1
- 239000000975 dye Substances 0.000 description 14
- 239000011248 coating agent Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 229910052900 illite Inorganic materials 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 238000000576 coating method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- VGIBGUSAECPPNB-UHFFFAOYSA-L nonaaluminum;magnesium;tripotassium;1,3-dioxido-2,4,5-trioxa-1,3-disilabicyclo[1.1.1]pentane;iron(2+);oxygen(2-);fluoride;hydroxide Chemical compound [OH-].[O-2].[O-2].[O-2].[O-2].[O-2].[F-].[Mg+2].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[K+].[K+].[K+].[Fe+2].O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2 VGIBGUSAECPPNB-UHFFFAOYSA-L 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- DHKHKXVYLBGOIT-UHFFFAOYSA-N 1,1-Diethoxyethane Chemical compound CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 1
- 229920002799 BoPET Polymers 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000011354 acetal resin Substances 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 239000000981 basic dye Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000000986 disperse dye Substances 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 125000004079 stearyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000007651 thermal printing Methods 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
- B41M5/40—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used characterised by the base backcoat, intermediate, or covering layers, e.g. for thermal transfer dye-donor or dye-receiver sheets; Heat, radiation filtering or absorbing means or layers; combined with other image registration layers or compositions; Special originals for reproduction by thermography
- B41M5/42—Intermediate, backcoat, or covering layers
- B41M5/44—Intermediate, backcoat, or covering layers characterised by the macromolecular compounds
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
Abstract
Description
【発明の詳細な説明】
(産業上の利用分野)
本発明は・1イライト部の階調再現性に優れ、かつ印画
物の耐摩擦性、移染防止性を向上させた感熱階調転写リ
ボン、感熱階調転写シート等の感熱転写記録体に関する
。Detailed Description of the Invention (Industrial Field of Application) The present invention provides: - A thermal gradation transfer ribbon that has excellent gradation reproducibility in the illite area and has improved abrasion resistance and dye migration prevention properties of printed matter; , relates to a thermal transfer recording medium such as a thermal gradation transfer sheet.
(従来の技術およびその問題点)
近年、サーマルヘッドを用いる感熱転写記録先が、音が
小さいこと、装置が比較的廉価でコンパクトにできるこ
と、保守性に優れることなどの点から急速に普及しつつ
あり、ビデオ信号等からサーマルヘッドを用いて美しく
、かつ耐性に優れた画像が印画できる感熱階調i耳型の
感熱転写記録体の開発が望まれている。(Prior art and its problems) In recent years, thermal transfer recording destinations using thermal heads have rapidly become popular due to their low noise, relatively inexpensive and compact devices, and excellent maintainability. There is a demand for the development of a thermal transfer recording material with thermal gradation i-shaped, which can print beautiful and highly durable images using a thermal head from a video signal or the like.
従来、感熱階調転写型の感熱転写記録体が種々開発され
ているが、染料系のものとして、基体シート上に昇華性
、気化性若しくは熔融移行性等の染料を含むインキ感熱
転写層を設けたものがある。Various heat-sensitive gradation transfer type heat-sensitive transfer recording materials have been developed, but as dye-based ones, an ink heat-sensitive transfer layer containing a sublimable, vaporizable, or melt-transferable dye is provided on a base sheet. There is something.
このような構成の感熱転写記録体は、可染樹脂をコーテ
ィングした被熱転写シート上に重ね合せてサーマルヘッ
ドで基体シート側から部分的に加熱することによって印
画を行なう。A thermal transfer recording medium having such a structure is superimposed on a thermal transfer sheet coated with a dyeable resin and is partially heated from the base sheet side using a thermal head to perform printing.
この際、濃淡の再現はサーマルヘッドによる印加電圧の
高低で行われる。シャドウ部の印画は高印加電圧で、ノ
ーイライト部の印画は低印加電圧で成されるが、繊細な
画質を得るためにはノ・イライト部の再現性が特に重要
であり、低印加電圧に応じて適確な画1象を再現モきる
感熱転写記録体の開発が待たれて’−・1n
本発明は、従来の感熱階調転写リボン型の感熱記録体に
よる印画におけるハイライト部の再現性の不足を問題点
として考え、解決を試みたものである。At this time, the reproduction of shading is performed by varying the voltage applied by the thermal head. Printing of shadow areas is done with a high applied voltage, and printing of no illumination areas is done with a low applied voltage.However, in order to obtain delicate image quality, reproducibility of no illumination areas is particularly important, and it is The development of a thermal transfer recording material that can accurately reproduce one image is awaited. This is an attempt to solve the problem by considering the lack of this as a problem.
(問題点を解決するための手段)
本発明者らは種々研究した結果、ポリエチレンイミンオ
クタデシルカルバメート及びポリビニールオクタデシル
カルバメイトに昇華性染料、気化性染料、熔融移行性染
料等の染料の移行を促進する作用のあることを利用し、
基体シート上の前記染料含有の感熱転写1−上に前記物
質を単体もしくは混合体として含む転写促進層を設ける
ことにより、ハイライト部の再現性が一段と向上すると
いう知見を得1本発明を完成した。(Means for solving the problem) As a result of various studies, the present inventors have found that polyethyleneimine octadecyl carbamate and polyvinyl octadecyl carbamate promote the transfer of dyes such as sublimable dyes, vaporizable dyes, and melt-transferable dyes. Taking advantage of the fact that it has the effect of
The present invention was completed after obtaining the knowledge that the reproducibility of highlight areas can be further improved by providing a transfer promoting layer containing the above-mentioned substance alone or as a mixture on the dye-containing thermal transfer 1- on the base sheet. did.
第1図は1本発明の概略の構成と使用状態を示す説明図
である。FIG. 1 is an explanatory diagram showing the general structure and usage state of the present invention.
図面からも理解できるように1本発明の感熱転写基体シ
ート(1)としては、ポリエチレンテレフタレート、ポ
リエステル、芳香族ポリアミド、ポリサルフォン等から
成るプラスチックフィルム、あるいはコンデンサーペー
パー等の薄紙が用いられる。シートの厚さは3.5〜1
0μm程度である。As can be understood from the drawings, the heat-sensitive transfer base sheet (1) of the present invention is a plastic film made of polyethylene terephthalate, polyester, aromatic polyamide, polysulfone, etc., or a thin paper such as condenser paper. The thickness of the sheet is 3.5~1
It is about 0 μm.
一方、この基体シート(1)上の感熱転写層(2)は。On the other hand, the heat-sensitive transfer layer (2) on this base sheet (1).
分散染料、油溶性染料、塩基性染料等の加熱により昇華
、気化若しくは熔融移行する染料を含有する層であり、
これらがセルロース系樹脂、ポリエステル系84N、ポ
リビニルアセタール樹脂、ポリアミド樹脂等の結合剤中
に分散されて成る組成物を主体として成る。A layer containing dyes such as disperse dyes, oil-soluble dyes, basic dyes, etc. that sublime, vaporize, or melt and transfer when heated,
The composition is mainly composed of these materials dispersed in a binder such as cellulose resin, polyester 84N, polyvinyl acetal resin, or polyamide resin.
また、この感熱転写層(2)上に設ける転写促進)−(
3)は、加熱印字時に感熱転写層(2)中の染料が、被
転写体(5)に効率よく移行できるように設ける層であ
り、ポリエチレンイミンオクタデシルカルノ(メイト、
またはポリビニルオクタデシルカルノ(メイトを単体若
しくは混合体として含む層である。具体的には、ベンゼ
ン、トルエン、キシレン等のd斉jにポリエチレンイミ
ンオクタデシルカルノ(メイトまたはポリビニルオクタ
デシルカルバメイトヲ単体、若しくは混合体にて0.1
〜5%程度溶解させたものを感熱転写II (2)上に
設ければよい。Further, transfer promotion provided on this heat-sensitive transfer layer (2)
3) is a layer provided so that the dye in the heat-sensitive transfer layer (2) can be efficiently transferred to the transfer target (5) during thermal printing, and is made of polyethyleneimine octadecyl carno (Mate,
Or, it is a layer containing polyvinyl octadecyl carbamate alone or as a mixture. Specifically, it is a layer containing polyethyleneimine octadecyl carbamate (mate or polyvinyl octadecyl carbamate alone or as a mixture) in a mixture of benzene, toluene, xylene, etc. at 0.1
What is necessary is just to melt about 5% and provide it on the thermal transfer II (2).
このような構成の感熱転写記録体α〔を用いて被転写体
(5)に印画を行う場合は、第1図に示すように感熱転
写記録体α〔と被転写体(5)を重ね合せ、サーマルヘ
ッド(6)により基体シート(1)側から部分的に加熱
を行い、被転写体(5)へ感熱転写層(2)中の染料を
移行させ、所望の転写画像を得る。4(効果)
本発明の感熱転写記録体a〔は叙述の如くに感熱転写層
(2)上に転写促進@(3)が設けであるので、染料の
移行が極めてスムーズに行われ、特に低印加゛電圧によ
る・・イライト部の再現が階調豊かに行われるようにな
る。When printing on the transfer object (5) using the thermal transfer recording medium α [having such a configuration, the thermal transfer recording medium α [and the transfer object (5) are superimposed as shown in FIG. Partial heating is performed from the base sheet (1) side using a thermal head (6) to transfer the dye in the heat-sensitive transfer layer (2) to the transfer target (5), thereby obtaining a desired transferred image. 4 (Effects) As described above, the thermal transfer recording material a of the present invention is provided with the transfer promotion@(3) on the thermal transfer layer (2), so the transfer of the dye is extremely smooth, and the transfer rate is particularly low. Depending on the applied voltage... illite areas are reproduced with rich gradations.
(実施例)
5.7μのPETフィルムに熱移行性染料を含む感熱転
写層を、乾燥塗布量が2.59 / m’になるように
設け、さらに下記3種類の処決よりなるコーティング剤
をバーコーターを用(・て乾燥塗布+i0.5g/ぜで
コーティングし、3種類の転写促進層を有する転写シー
トを得た。(Example) A heat-sensitive transfer layer containing a heat-transferable dye was provided on a 5.7μ PET film so that the dry coating amount was 2.59/m', and a coating agent consisting of the following three types of treatments was further applied. The mixture was coated using a bar coater (dry coating + i0.5 g/ze) to obtain a transfer sheet having three types of transfer accelerating layers.
コーティング剤処決
得られた転写シートを、可染樹脂(ポリエステル)をコ
ーティングした受障紙にその転写促進14を当接して重
ね合せ、ビデオプリンター(日立VY−50)を用い1
0.3〜1.5 mj /do tの工ネルギー量で印
字したところ、特にノーイライト部の階調再現性に優れ
た良好な画像が得られた。Coating agent treatment The obtained transfer sheet was superimposed by contacting the transfer accelerator 14 on a defective paper coated with a dyeable resin (polyester), and was printed using a video printer (Hitachi VY-50).
When printed with an energy amount of 0.3 to 1.5 mj/dot, a good image with excellent gradation reproducibility, especially in the no-illite area, was obtained.
第1図は本発明に係る感熱転写記録体と使用状態の説明
図である。FIG. 1 is an explanatory diagram of a thermal transfer recording medium according to the present invention and its usage state.
Claims (1)
等の染料を含有する感熱転写層と、この感熱転写層上に
形成したポリエチレンイミンオクタデシルカルバメート
、またはポリビニルオクタデシルカルバメートを単体、
若しくは混合体として含む転写促進層とが少なくとも設
けられていることを特徴とする感熱転写記録体。(1) A heat-sensitive transfer layer containing a sublimable, vaporizable, or melt-transferable dye on a support, and polyethyleneimine octadecyl carbamate or polyvinyl octadecyl carbamate formed on this heat-sensitive transfer layer alone,
1. A thermal transfer recording material, characterized in that it is provided with at least a transfer promoting layer contained as a mixture or as a mixture.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62105095A JPS63268691A (en) | 1987-04-28 | 1987-04-28 | Thermal transfer recording material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62105095A JPS63268691A (en) | 1987-04-28 | 1987-04-28 | Thermal transfer recording material |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63268691A true JPS63268691A (en) | 1988-11-07 |
Family
ID=14398348
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62105095A Pending JPS63268691A (en) | 1987-04-28 | 1987-04-28 | Thermal transfer recording material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63268691A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0414225A2 (en) * | 1989-08-23 | 1991-02-27 | Toppan Printing Co., Ltd. | Coloring agent carrying medium used in two-phase thermal recording system |
US5258352A (en) * | 1990-06-09 | 1993-11-02 | Dai Nippon Insatsu Kabushiki Kaisha | Heat transfer recording medium and heat transfer recording method |
US6057385A (en) * | 1996-02-08 | 2000-05-02 | Sony Chemicals Corporation | Thermal transfer ink, and thermal transfer ink ribbon |
-
1987
- 1987-04-28 JP JP62105095A patent/JPS63268691A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0414225A2 (en) * | 1989-08-23 | 1991-02-27 | Toppan Printing Co., Ltd. | Coloring agent carrying medium used in two-phase thermal recording system |
US5258352A (en) * | 1990-06-09 | 1993-11-02 | Dai Nippon Insatsu Kabushiki Kaisha | Heat transfer recording medium and heat transfer recording method |
US5387572A (en) * | 1990-06-09 | 1995-02-07 | Dai Nippon Insatsu Kabushiki Kaisha | Heat transfer recording medium and heat transfer recording method |
US5538934A (en) * | 1990-06-09 | 1996-07-23 | Dai Nippon Insatsu Kabushiki Kaisha | Heat transfer recording medium and heat transfer recording method |
US6057385A (en) * | 1996-02-08 | 2000-05-02 | Sony Chemicals Corporation | Thermal transfer ink, and thermal transfer ink ribbon |
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