JPS6311381A - Thermally melt transfer recording medium - Google Patents
Thermally melt transfer recording mediumInfo
- Publication number
- JPS6311381A JPS6311381A JP61155657A JP15565786A JPS6311381A JP S6311381 A JPS6311381 A JP S6311381A JP 61155657 A JP61155657 A JP 61155657A JP 15565786 A JP15565786 A JP 15565786A JP S6311381 A JPS6311381 A JP S6311381A
- Authority
- JP
- Japan
- Prior art keywords
- wax
- layer
- heat
- polyester film
- main component
- 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
- 229920006267 polyester film Polymers 0.000 claims abstract description 13
- 229920003002 synthetic resin Polymers 0.000 claims abstract description 10
- 239000000057 synthetic resin Substances 0.000 claims abstract description 10
- 238000002844 melting Methods 0.000 claims description 13
- 239000001993 wax Substances 0.000 abstract description 20
- 238000000576 coating method Methods 0.000 abstract description 5
- -1 polyethylene Polymers 0.000 abstract description 5
- 239000004698 Polyethylene Substances 0.000 abstract description 4
- 229920000573 polyethylene Polymers 0.000 abstract description 4
- 239000011248 coating agent Substances 0.000 abstract description 3
- 238000001035 drying Methods 0.000 abstract description 3
- 239000005038 ethylene vinyl acetate Substances 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract description 3
- 239000012188 paraffin wax Substances 0.000 abstract description 3
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 abstract description 3
- 239000000155 melt Substances 0.000 abstract description 2
- 229920006122 polyamide resin Polymers 0.000 abstract description 2
- 229920005989 resin Polymers 0.000 abstract description 2
- 239000011347 resin Substances 0.000 abstract description 2
- 239000000470 constituent Substances 0.000 abstract 1
- 229920002589 poly(vinylethylene) polymer Polymers 0.000 abstract 1
- 230000008018 melting Effects 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000839 emulsion Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000005062 Polybutadiene Substances 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000004203 carnauba wax Substances 0.000 description 1
- 235000013869 carnauba wax Nutrition 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007757 hot melt coating Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J31/00—Ink ribbons; Renovating or testing ink ribbons
- B41J31/05—Ink ribbons having coatings other than impression-material coatings
- B41J31/08—Ink ribbons having coatings other than impression-material coatings the coatings being superimposed on impression-transfer material
Landscapes
- Impression-Transfer Materials And Handling Thereof (AREA)
Abstract
Description
【発明の詳細な説明】
［産業上の利用分野コ
本発明は、コンピュータープリンターやタイプライタ−
などで採用されているサーマルヘッドによる感熱溶融転
写記録方法に使用するための感熱溶融転写記録媒体に関
する。さらに詳しくは、ポリエステルフィルムの一方の
面に熱溶融性合成樹脂をベヒクルの主たる成分とする熱
溶融着色インク層が設けられてなる感熱溶融転写記録媒
体に関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention is applicable to computer printers and typewriters.
The present invention relates to a heat-sensitive melt-transfer recording medium for use in a heat-sensitive melt-transfer recording method using a thermal head, which is employed in, for example. More specifically, the present invention relates to a heat-sensitive melt transfer recording medium in which a heat-melt colored ink layer containing a heat-melt synthetic resin as the main component of the vehicle is provided on one side of a polyester film.
［従来の技術とその問題点］
この種の感熱溶融転写記録媒体においては、表面の粗い
紙などへの印字性能を改善したり、記録紙へ一旦像状に
転写された着色インク層上に再度重ね印字することによ
って剥離消去しつる機能（以下、リフトオフ性という）
を発揮させたり、記録紙−にの転写された印像が機械や
指などで擦られても流れないようにする耐擦性を与えた
りするために、適宜な熱溶融性合成樹脂をベヒクルの主
成分とする着色インク層が注目されるに至った。[Prior art and its problems] In this type of heat-sensitive melt transfer recording medium, it is possible to improve the printing performance on paper with a rough surface, or to re-apply the colored ink layer that has been image-formedly transferred to the recording paper. Peeling and erasing function by overprinting (hereinafter referred to as lift-off property)
An appropriate heat-melting synthetic resin is added to the vehicle in order to provide abrasion resistance that prevents the printed image transferred to the recording paper from washing away even when rubbed by a machine or fingers. The colored ink layer, which is the main component, has attracted attention.
一方従来より耐熱性や厚さのなどの観点からこの種の感
熱溶融転写記録媒体の支持体としてポリエステルフィル
ムが広く使用されているが、当該ポリエステルフィルム
に前記のような熱溶融性合成樹脂をベヒクルの主成分と
する着色インク層を塗布形成した場合は、当該インクが
前記ポリエステルフィルムと接着しすぎて、サ−マルヘ
ッドの加熱では一部がフィルム側に残存して良好な印像
をうることか困難であるという問題を生じていた。On the other hand, from the viewpoint of heat resistance and thickness, polyester films have been widely used as supports for this type of heat-sensitive melt transfer recording media. If a colored ink layer is formed by coating the main component, the ink may adhere too much to the polyester film, and some of it may remain on the film side when heated by the thermal head, resulting in a good printed image. The problem was that it was difficult.
［問題点を解決するための手段］
このような問題を解決するために、本発明は、ポリエス
テルフィルムの表面にワックスを主成分とする層が設け
られ、当該ワックス層の表面に熱溶融性合成樹脂をベヒ
クルの主成分とする着色インク層が設けられてなる構成
としたものである。[Means for Solving the Problems] In order to solve these problems, the present invention provides a layer containing wax as a main component on the surface of a polyester film, and a heat-melting synthetic resin on the surface of the wax layer. It has a structure in which a colored ink layer containing resin as the main component of the vehicle is provided.
［作用および発明の効果］
上記構成により、前記ワックス層はサーマルヘッドによ
る加熱で良好に溶融して、前記着色インク層とポリエス
テルフィルムとの間に内部凝集力の弱い層が形成される
ため、前記着色インク層がベヒクルに起因する内部凝集
力の強さを有しているにもかかわらず、サーマルヘッド
による加熱箇所だけが選択的に記録紙側に転写するもの
と考えられ、これによってポリエステルフィルムを支持
体にしながら熱溶融性合成樹脂をベヒクルの主成分とす
る着色インク層を良好に転写せしめることができるよう
になった。[Function and Effects of the Invention] With the above configuration, the wax layer is well melted by heating with a thermal head, and a layer with weak internal cohesive force is formed between the colored ink layer and the polyester film. Although the colored ink layer has a strong internal cohesive force due to the vehicle, it is thought that only the areas heated by the thermal head are selectively transferred to the recording paper, and this causes the polyester film to be transferred to the recording paper side. It has become possible to successfully transfer a colored ink layer containing a heat-melting synthetic resin as the main component of the vehicle while using it as a support.
［実施例］ つぎに本発明を具体的に説明する。[Example] Next, the present invention will be specifically explained.
支持体としてのポリエステルフィルムは、厚さが２〜１
０〃ｍのもので、従来知られているポリエステルフィル
ムならいずれのものでもよい。The polyester film as a support has a thickness of 2 to 1
Any conventionally known polyester film with a thickness of 0.0 m may be used.
当該フィルムの表面に形成されるワックス層は、ホット
メルトコーティング法と、水にワックスなどを分散させ
たエマルジョンをコーティングする方法のいずれかによ
るのが好ましく、いずれも塗布乾燥後の厚さを２〜３ｇ
／ｎｆにするのが好ましい。The wax layer formed on the surface of the film is preferably formed by either a hot melt coating method or a method of coating an emulsion in which wax or the like is dispersed in water. 3g
/nf is preferable.
前記熱溶融性合成樹脂をベヒクルの主成分とする着色イ
ンク層は、前記ベヒクルを溶解する揮発性有機溶媒を使
用して液状化したものを前記ワックス層の表面に塗布乾
燥するソルベントコーティング法によるのがよく、当該
着色インク層の乾燥後の厚さは４〜Ｌｏｇ／ｒｒ？程度
にするのが適当である。The colored ink layer containing the heat-melting synthetic resin as the main component of the vehicle is produced by a solvent coating method in which the vehicle is liquefied using a volatile organic solvent that is applied to the surface of the wax layer and dried. is good, and the thickness of the colored ink layer after drying is 4 to Log/rr? It is appropriate to keep it at a certain level.
前記ワックス層の主成分はポリエチレンワックス、パラ
フィンワックス、カルナバワックスなどの１種またはそ
の混合物が適当に使用できる。The main component of the wax layer may be polyethylene wax, paraffin wax, carnauba wax, etc., or a mixture thereof.
前記熱溶融性合成樹脂としては、エチレン−酢酸ビニル
共重合体、ポリアミド樹脂、■、２−ポリブタジェンな
どであって、溶融点が５０〜９０℃（ＤＳＣによる測定
値）てメルトインデックスが２０〜ｉｏ００ｇ ／ １
０分（１９０°Ｃ）のものを使用するのが適当である。The heat-melting synthetic resin includes ethylene-vinyl acetate copolymer, polyamide resin, 2-polybutadiene, etc., and has a melting point of 50 to 90°C (as measured by DSC) and a melt index of 20 to io00g. / 1
It is appropriate to use one for 0 minutes (190°C).
実施例１
３．５μｍ厚のルミラー（東し■製のポリエステルフィ
ルム）の表面にポリエチレンワックス（溶融点１０３℃
）を２０重量％分散した水性エマルジョンを塗布乾燥し
、厚さ２ｇ／ｒｒｒのワックス層をえた。Example 1 Polyethylene wax (melting point 103°C) was applied to the surface of 3.5 μm thick Lumirror (polyester film manufactured by Toshi ■)
) was applied and dried to obtain a wax layer with a thickness of 2 g/rrr.
当該ワックス層の表面に次の処方の着色インクをソルベ
ントコート法で塗布乾燥し、厚さ７ｇ ／ ｒｒｒの着
色インク層をえた。A colored ink having the following formulation was applied to the surface of the wax layer by a solvent coating method and dried to obtain a colored ink layer having a thickness of 7 g/rr.
エチレン−酢酸ビニル共重合体 ４重量部（酢酸ビ
ニル含量２８重量％、
溶融点６３℃、メルトインデッ
クス １５０ｇ ／ １０分（１９０℃））カーボンブ
ラック １重量部トルエン
２０重量部このようにしてえられた熱
溶融転写記録媒体を用い、エツジタイプのサーマルヘッ
ド（特開昭６０−１７９２８８号公報の第２図に示され
ている）を使用してベック平滑度３０秒の記録紙に印字
したところ、鮮明な印像を転写形成することができた。Ethylene-vinyl acetate copolymer 4 parts by weight (vinyl acetate content 28% by weight, melting point 63°C, melt index 150g/10 minutes (190°C)) Carbon black 1 part by weight Toluene
Using 20 parts by weight of the heat-melting transfer recording medium thus obtained, Bekk smoothness was 30 seconds using an edge type thermal head (shown in Figure 2 of Japanese Patent Application Laid-open No. 179288/1988). When printing on recording paper, it was possible to transfer and form a clear printed image.
その後、当該印像上にこの熱溶融転写記録媒体を重ねて
前記転写時の約８０％程度のエネルギーでサーマルヘッ
ドにより加熱すると、当該印像が記録紙より除去された
。Thereafter, this heat-melting transfer recording medium was placed on top of the printed image and heated by a thermal head with about 80% of the energy of the transfer, and the printed image was removed from the recording paper.
実施例２
ポリエチレンワックス（実施例１と同様）とパラフィン
ワックス（溶融点６０℃）とを重量比で１＝２の割合で
有し、このワックス成分を２０重量％分散した水性エマ
ルジョンを塗布乾燥し、厚さ２ｇ／ｒｒｒのワックス層
をえた。Example 2 An aqueous emulsion containing polyethylene wax (same as in Example 1) and paraffin wax (melting point: 60°C) in a weight ratio of 1=2, with 20% by weight of this wax component dispersed, was applied and dried. , a wax layer with a thickness of 2 g/rrr was obtained.
その他は実施例１と同様にして熱溶融転写記録媒体をえ
た。A heat-melting transfer recording medium was obtained in the same manner as in Example 1 in other respects.
前記実施例１と同様にして印字、消去のテストを行なっ
たところ、はぼ同様な結果をえた。When printing and erasing tests were conducted in the same manner as in Example 1, almost the same results were obtained.
Claims (1)
する層が設けられ、当該ワックス層の表面に熱溶融性合
成樹脂をベヒクルの主成分とする着色インク層が設けら
れてなる感熱溶融転写記録媒体。1. A heat-sensitive melt transfer recording medium comprising a layer containing wax as a main component on the surface of a polyester film, and a colored ink layer containing a heat-melting synthetic resin as a vehicle on the surface of the wax layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61155657A JPS6311381A (en) | 1986-07-02 | 1986-07-02 | Thermally melt transfer recording medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61155657A JPS6311381A (en) | 1986-07-02 | 1986-07-02 | Thermally melt transfer recording medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6311381A true JPS6311381A (en) | 1988-01-18 |
| JPH0580355B2 JPH0580355B2 (en) | 1993-11-08 |
Family
ID=15610755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61155657A Granted JPS6311381A (en) | 1986-07-02 | 1986-07-02 | Thermally melt transfer recording medium |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6311381A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0335074A (en) * | 1989-06-16 | 1991-02-15 | Wacker Chemie Gmbh | Manufacture of coating material based on polysiloxane and vitreous coating |
| CN105644163A (en) * | 2014-11-28 | 2016-06-08 | 兄弟工业株式会社 | Ink ribbon, ribbon cartridge, and printer |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014069332A (en) * | 2012-09-27 | 2014-04-21 | Brother Ind Ltd | Ink ribbon and ink ribbon roll |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61206695A (en) * | 1985-03-12 | 1986-09-12 | General Kk | Thermal transfer recording medium |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6059159B2 (en) * | 1978-06-15 | 1985-12-24 | 三菱電機株式会社 | Thermal transfer recording material |
| US4453839A (en) * | 1982-06-15 | 1984-06-12 | International Business Machines Corporation | Laminated thermal transfer medium for lift-off correction and embodiment with resistive layer composition including lubricating contact graphite coating |
| JPS60183192A (en) * | 1984-03-02 | 1985-09-18 | Canon Inc | Thermal transfer material |
| JPS60236787A (en) * | 1984-05-10 | 1985-11-25 | Fuji Xerox Co Ltd | Thermal transfer recording medium |
| JP3002475B2 (en) * | 1989-06-06 | 2000-01-24 | 株式会社リコー | Image recording method and apparatus |
| JPH0580355A (en) * | 1991-09-24 | 1993-04-02 | Ricoh Co Ltd | Liquid crystal display device and production thereof |
-
1986
- 1986-07-02 JP JP61155657A patent/JPS6311381A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61206695A (en) * | 1985-03-12 | 1986-09-12 | General Kk | Thermal transfer recording medium |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0335074A (en) * | 1989-06-16 | 1991-02-15 | Wacker Chemie Gmbh | Manufacture of coating material based on polysiloxane and vitreous coating |
| CN105644163A (en) * | 2014-11-28 | 2016-06-08 | 兄弟工业株式会社 | Ink ribbon, ribbon cartridge, and printer |
| EP3025869A3 (en) * | 2014-11-28 | 2016-10-19 | Brother Kogyo Kabushiki Kaisha | Ink ribbon, ribbon cartridge, and printer |
| US9764577B2 (en) | 2014-11-28 | 2017-09-19 | Brother Kogyo Kabushiki Kaisha | Ink ribbon, ribbon cartridge, and printer |
| EP3321091A1 (en) * | 2014-11-28 | 2018-05-16 | Brother Kogyo Kabushiki Kaisha | Ink ribbon, ribbon cartridge, and printer |
| CN105644163B (en) * | 2014-11-28 | 2020-03-13 | 兄弟工业株式会社 | Ink ribbon, ribbon cartridge and printer |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0580355B2 (en) | 1993-11-08 |
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