JPH03248878A - Thermal transfer base material - Google Patents
Thermal transfer base materialInfo
- Publication number
- JPH03248878A JPH03248878A JP2045838A JP4583890A JPH03248878A JP H03248878 A JPH03248878 A JP H03248878A JP 2045838 A JP2045838 A JP 2045838A JP 4583890 A JP4583890 A JP 4583890A JP H03248878 A JPH03248878 A JP H03248878A
- Authority
- JP
- Japan
- Prior art keywords
- heat
- resin
- resistant
- binder
- thermal
- 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 30
- 239000000314 lubricant Substances 0.000 claims abstract description 23
- 239000010410 layer Substances 0.000 claims abstract description 18
- 239000011230 binding agent Substances 0.000 claims abstract description 16
- 239000011241 protective layer Substances 0.000 claims abstract description 15
- 229920005989 resin Polymers 0.000 claims abstract description 15
- 239000011347 resin Substances 0.000 claims abstract description 15
- 239000007787 solid Substances 0.000 claims abstract description 14
- 230000001681 protective effect Effects 0.000 claims abstract description 11
- 239000000843 powder Substances 0.000 claims abstract description 10
- 230000001050 lubricating effect Effects 0.000 claims abstract description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 5
- 239000010439 graphite Substances 0.000 claims abstract description 5
- 238000000859 sublimation Methods 0.000 claims abstract description 5
- 230000008022 sublimation Effects 0.000 claims abstract description 5
- 239000002245 particle Substances 0.000 claims description 10
- 239000000758 substrate Substances 0.000 claims description 10
- 238000002844 melting Methods 0.000 claims description 6
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims description 5
- 229920000877 Melamine resin Polymers 0.000 claims description 3
- 239000004642 Polyimide Substances 0.000 claims description 3
- 239000012461 cellulose resin Substances 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 229920001721 polyimide Polymers 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- 239000004640 Melamine resin Substances 0.000 claims description 2
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 claims description 2
- 229910001634 calcium fluoride Inorganic materials 0.000 claims description 2
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 claims description 2
- 150000003949 imides Chemical class 0.000 claims description 2
- 229910000464 lead oxide Inorganic materials 0.000 claims description 2
- 229910001511 metal iodide Inorganic materials 0.000 claims description 2
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 claims description 2
- 229910052982 molybdenum disulfide Inorganic materials 0.000 claims description 2
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 claims description 2
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical compound N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 claims description 2
- 229920002050 silicone resin Polymers 0.000 claims description 2
- 150000001408 amides Chemical group 0.000 claims 1
- 229920006254 polymer film Polymers 0.000 claims 1
- 150000008430 aromatic amides Chemical class 0.000 abstract description 2
- 150000001875 compounds Chemical class 0.000 abstract 1
- 230000004927 fusion Effects 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 description 7
- 238000000576 coating method Methods 0.000 description 7
- 239000010408 film Substances 0.000 description 7
- 239000007788 liquid Substances 0.000 description 6
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- -1 polyethylene Polymers 0.000 description 4
- 229920002799 BoPET Polymers 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 229920001228 polyisocyanate Polymers 0.000 description 3
- 239000005056 polyisocyanate Substances 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 229920002284 Cellulose triacetate Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- NNLVGZFZQQXQNW-ADJNRHBOSA-N [(2r,3r,4s,5r,6s)-4,5-diacetyloxy-3-[(2s,3r,4s,5r,6r)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6s)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@H]1[C@@H]([C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)OC(C)=O)COC(=O)C)[C@@H]1[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O NNLVGZFZQQXQNW-ADJNRHBOSA-N 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000004204 candelilla wax Substances 0.000 description 1
- 235000013868 candelilla wax Nutrition 0.000 description 1
- 229940073532 candelilla wax Drugs 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 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
- 239000003086 colorant Substances 0.000 description 1
- 239000006103 coloring component Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- IUJAMGNYPWYUPM-UHFFFAOYSA-N hentriacontane Chemical compound CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC IUJAMGNYPWYUPM-UHFFFAOYSA-N 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000004200 microcrystalline wax Substances 0.000 description 1
- 235000019808 microcrystalline wax Nutrition 0.000 description 1
- 239000012170 montan wax Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 235000019809 paraffin wax Nutrition 0.000 description 1
- 235000019271 petrolatum Nutrition 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000001454 recorded image Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
Landscapes
- Impression-Transfer Materials And Handling Thereof (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〕
本発明はプリンター用サーマルインクリボン、ワードプ
ロセッサー用サーマルインクリボン、ファクシミリ用サ
ーマルインクリボン等の感熱転写基材に関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a thermal transfer substrate such as a thermal ink ribbon for printers, a thermal ink ribbon for word processors, and a thermal ink ribbon for facsimile.
近年、ファクシミリ、プリンター、ワードプロセッサー
等の記録装置に、感熱転写記録方法が広く利用されるよ
うになってきた。In recent years, thermal transfer recording methods have come to be widely used in recording devices such as facsimile machines, printers, and word processors.
この方法は、使用する装置が軽量で、コンパクトで、騒
音がなく、操作性、保守性に優れているという装置面で
の長所を有し、又、この方法に使用する感熱転写基材は
発色性の加工紙が不要であり、記録像の耐久性にも優れ
ているという記録媒体としての長所も有している。This method has advantages in terms of equipment, such as being lightweight, compact, noiseless, and easy to operate and maintain.Also, the thermal transfer substrate used in this method is color-producing. It also has the advantage of being a recording medium in that it does not require processed paper and the durability of the recorded image is excellent.
この感熱記録方法は、フィルム状の基材の一方の面に、
熱溶融性物質中に着色成分を混入させた機能性インクを
塗布してなる感熱転写材を用い、この感熱転写材をその
インク層面が被記録材に接するように被記録材に重ね、
感熱記録材のもう一方の面側から熱ヘツドにより熱を供
給して溶融あるいは昇華したインク層を被記録材に転写
することにより記録機能を達成させるものである。In this heat-sensitive recording method, on one side of a film-like base material,
Using a heat-sensitive transfer material coated with a functional ink containing a coloring component mixed into a heat-melting substance, this heat-sensitive transfer material is placed on the recording material so that the ink layer surface is in contact with the recording material,
The recording function is achieved by supplying heat from the other side of the thermosensitive recording material using a thermal head to transfer the melted or sublimated ink layer onto the recording material.
このように感熱転写材のインク層と反対の面がら熱が供
給されると、転写材自身が高温になるため、転写基材が
溶融して熱ヘツドに融着、固化し、感熱転写材の走行が
不可能となるスティック現象が起ることがある。When heat is supplied from the opposite side of the thermal transfer material to the ink layer, the transfer material itself becomes high temperature, and the transfer base material melts, adheres to the thermal head, and solidifies, causing the thermal transfer material to melt. A stick phenomenon may occur that makes it impossible to drive.
この様なスティック現象を防止するため、基材のインク
層と反対の面にシリコーン樹脂、エポキシ樹脂、メラミ
ン樹脂、フェノール樹脂、フッ素樹脂(フッ素化ポリオ
レフィン樹脂)、セルロース系樹脂よりなる群から選ば
れた樹脂で形成した耐熱保護層を設ける方法が検討され
ている。In order to prevent this sticking phenomenon, a material selected from the group consisting of silicone resin, epoxy resin, melamine resin, phenol resin, fluororesin (fluorinated polyolefin resin), and cellulose resin is used on the opposite side of the base material from the ink layer. A method of providing a heat-resistant protective layer made of resin is being considered.
しかしながら、この様な従来の耐熱保護層を設けて耐熱
性を大きくする手段では、熱ヘツドと耐熱保護層の摩擦
が大きいため、かえって感熱転写材の走行性を低下させ
、スティック現象の完全な防止にはならず、その効果は
満足できるものではなかった。However, with such conventional means of increasing heat resistance by providing a heat-resistant protective layer, the friction between the heat-resistant protective layer and the heat-resistant layer is large, which reduces the runnability of the heat-sensitive transfer material, making it difficult to completely prevent the stick phenomenon. The results were not satisfactory.
本発明の目的は前記感熱転写材と熱ヘツドとのスティッ
ク現象が発生しない、また熱ヘツドとの摩擦の少ない、
耐熱保護潤滑層を有し走行性の良好な感熱転写材を提供
することである。The object of the present invention is to prevent the sticking phenomenon between the thermal transfer material and the thermal head, and to reduce friction between the thermal transfer material and the thermal head.
It is an object of the present invention to provide a heat-sensitive transfer material having a heat-resistant protective lubricating layer and having good running properties.
本発明者は前記課題を解決するため鋭意研究を行った結
果、耐熱保護層を形成する樹脂に固体潤滑体の微粉末を
分散させる事により解決しうろことを見い出し、本発明
を完成した。The inventor of the present invention conducted extensive research to solve the above problem, and as a result, discovered that the problem could be solved by dispersing fine powder of a solid lubricant in the resin that forms the heat-resistant protective layer, and completed the present invention.
即ち本発明はベースフィルム基材の一方の面に感熱転写
機能性インク層を設け、該)A4イの他方の面に固体潤
滑剤の微粉末を有機質バインダー中に分散させてなる耐
熱保護潤滑層を設けてなる感熱転写基材である。That is, the present invention provides a heat-sensitive transfer functional ink layer on one side of the base film substrate, and a heat-resistant protective lubricant layer on the other side of the A4 sheet, comprising fine powder of a solid lubricant dispersed in an organic binder. This is a heat-sensitive transfer base material provided with.
本発明の熱転写記録基材は、基材の一方の面に熱転写機
能性インクを塗布し、もう一方の面に耐熱保護潤滑処理
層を設けている。The thermal transfer recording substrate of the present invention has a thermal transfer functional ink applied to one side of the substrate, and a heat-resistant protective lubricating layer provided on the other side.
本発明において耐熱保護潤滑層とは、耐熱性の有機質バ
インダー中に、固体潤滑体微粉末を分散させて形成した
保護層をいう。In the present invention, the heat-resistant protective lubricant layer refers to a protective layer formed by dispersing solid lubricant fine powder in a heat-resistant organic binder.
耐熱性の有機質バインダーとは、分子間力が強く (ア
ミド結合、尿素結合、ウタレン結合)、融解エントロピ
ーが小さく (芳香族ポリマー)、原子間の結合エネル
ギーが大きい(N=N、C−N。Heat-resistant organic binders have strong intermolecular forces (amide bonds, urea bonds, utalene bonds), low melting entropy (aromatic polymers), and high bonding energy between atoms (N=N, C-N).
C−C,C−F、 C−H,S 1−0)などの条件
を多く満たしている樹脂が望ましく、具体的には芳香族
系のアミド樹脂、イミド樹脂、メラミン樹脂、ウレタン
樹脂、シリコーン樹脂、エポキシ樹脂、セルロース系樹
脂、フッ素樹脂などが望ましい。Resins that satisfy many conditions such as C-C, C-F, C-H, S 1-0) are desirable, and specifically aromatic amide resins, imide resins, melamine resins, urethane resins, and silicones. Resin, epoxy resin, cellulose resin, fluororesin, etc. are desirable.
これらの樹脂の中から塗膜形成が可能であり、コーティ
ング時の操作性即ち溶剤への溶解性や分散性が良好であ
ることが好ましい。It is preferable that these resins can be used to form a coating film and have good operability during coating, that is, good solubility and dispersibility in solvents.
これらの樹脂をバインダーとすることによってサーマル
ヘッドより供給される熱量に対して安定な耐熱保護層の
形成が可能になる。By using these resins as a binder, it becomes possible to form a heat-resistant protective layer that is stable against the amount of heat supplied from the thermal head.
固体潤滑体としては、無機化合物ではグラファイト、二
硫化モリブデン、金属沃化物、酸化鉛、フッ化カルシウ
ム、有機化合物ではフロロカーボン、シリコーン、フタ
ロシアニン、ポリイミドなどが望ましい。As the solid lubricant, inorganic compounds such as graphite, molybdenum disulfide, metal iodide, lead oxide, and calcium fluoride are preferable, and organic compounds such as fluorocarbon, silicone, phthalocyanine, and polyimide are preferable.
これらの固体潤滑体を微細な粉体に粉砕して、前記の有
機質バインダー中に均一に分散することにより、潤滑性
のある保護層が形成できる。By pulverizing these solid lubricants into fine powders and uniformly dispersing them in the organic binder, a lubricating protective layer can be formed.
6−
潤滑性は潤滑粉体の粒子径と関連性があり、粒子径が大
きい場合、保護層の表面の凹凸が激しくなり潤滑性が不
安定になる。6- The lubricity is related to the particle size of the lubricating powder; if the particle size is large, the surface of the protective layer becomes extremely uneven and the lubricity becomes unstable.
特に平均粒子径が1μm超になると、保護層の厚みも増
し、感熱転写機能が低下してくるため適当ではない。In particular, if the average particle diameter exceeds 1 μm, the thickness of the protective layer increases and the thermal transfer function deteriorates, which is not suitable.
耐熱潤滑保護層の厚さは0.1〜0.2μm程度が好ま
しい。厚さが0.1μm未満では、ステック現象の抑制
が困難であり、また厚さが2μmを越えると熱印加の熱
伝達効果が低下し感熱転写機能が低下してくるため好ま
しくない。勿論該保護層の厚みは固体潤滑体の平均粒子
径以上であることが必要であり、この平均粒子径の2倍
以上が最も好ましい。The thickness of the heat-resistant lubricant protective layer is preferably about 0.1 to 0.2 μm. If the thickness is less than 0.1 .mu.m, it is difficult to suppress the sticking phenomenon, and if the thickness exceeds 2 .mu.m, the heat transfer effect of heat application decreases and the thermal transfer function deteriorates, which is not preferable. Of course, the thickness of the protective layer needs to be equal to or greater than the average particle diameter of the solid lubricant, and most preferably at least twice the average particle diameter.
基材としては、従来より公知のフィルムや紙をそのまま
使用することができる。As the base material, conventionally known films and papers can be used as they are.
例えばポリエチレン、ポリエチレンテレフタレート、ト
リアセチルセルロース、ポリアミド、ポリイミド、コン
デンサー紙等の比較的耐熱性が良く10μm以下の薄膜
加工が可能なフィルムが好ましい。For example, preferred are films made of polyethylene, polyethylene terephthalate, triacetyl cellulose, polyamide, polyimide, capacitor paper, etc., which have relatively good heat resistance and can be processed into a thin film of 10 μm or less.
熱転写機能性インクとしては、熱溶融転写タイプと熱昇
華性転写タイプの2通りあるが、特に限定されるもので
はない。There are two types of thermal transfer functional ink: a thermal melt transfer type and a thermal sublimation transfer type, but these are not particularly limited.
熱溶融性タイプのインクの構成はパラフィンワックス、
マイクロクリスタリン−ワックス、カルナバワックス、
キャンデリラワックス、モンタンワックス等の感熱成分
;ポリエチレン、ポリエチレン−酢酸ビニル等のバイン
ダー成分;顔料、染料等の着色剤成分などである。The composition of the hot-melt type ink is paraffin wax,
Microcrystalline wax, carnauba wax,
These include heat-sensitive components such as candelilla wax and montan wax; binder components such as polyethylene and polyethylene-vinyl acetate; and colorant components such as pigments and dyes.
熱昇華性転写タイプは昇華性染料とバインダー樹脂より
構成されている。The thermal sublimation transfer type is composed of a sublimation dye and a binder resin.
以下に実施例によって本発明を更に具体的に説明するが
本発明は、この実施例によって同等限定されるものでは
ない。本実施例、比較例で使用する熱溶融性インクAの
組成は次の通りである。The present invention will be explained in more detail below with reference to Examples, but the present invention is not limited to the same extent by these Examples. The composition of heat-melting ink A used in the present examples and comparative examples is as follows.
(成 分) (重量部)カーボンブ
ラック 15石油樹脂
1゜エチレン酢酸ビニル共重合体
1゜パラフィンワックス 65計
100本実施例で使用
する耐熱保護潤滑塗工液Aの組成は次の通りである。(Ingredients) (Parts by weight) Carbon black 15 Petroleum resin
1゜Ethylene vinyl acetate copolymer
1゜paraffin wax 65 total
100 The composition of the heat-resistant protective lubricant coating liquid A used in this example is as follows.
(成 分) (重量部)ウレタン樹
脂 2.5ポリイソシアネート
0. 5グラフアイト(平均粒子径1μ
m) 2メチルエチルケトン 95計
100本実施例で
使用する耐熱保護潤滑塗工液Bの組成は次の通りである
。(Ingredients) (Parts by weight) Urethane resin 2.5 Polyisocyanate
0. 5 graphite (average particle size 1μ
m) 2 methyl ethyl ketone 95 total
100 The composition of the heat-resistant protective lubricant coating liquid B used in this example is as follows.
(成 分) (重量部)ウレタン樹
脂 2.5ポリイソシアネート
0. 5グラフアイト
2(平均粒子径0.5μm)
本比較例で使用する耐熱保護塗工液Cの組成は次の通り
である。(Components) (Parts by weight) Urethane resin 2.5 Polyisocyanate 0. 5 Graphite
2 (average particle size 0.5 μm) The composition of the heat-resistant protective coating liquid C used in this comparative example is as follows.
(成 分) (重量部)ウレタン樹
脂 5ポリイソシアネート
1メチルエチルケトン
94計 100(
実施例1)
帝人社製厚さ6μmのポリエチレンテレフタレート(P
ET)フィルムに熱溶融性インクAを4μm厚みで塗布
し、もう一方の面に耐熱潤滑塗工液Aを1μm厚みに塗
布した。(Ingredients) (Parts by weight) Urethane resin 5 Polyisocyanate
1 methyl ethyl ketone
94 total 100 (
Example 1) Polyethylene terephthalate (P) with a thickness of 6 μm manufactured by Teijin
ET) Heat-melt ink A was applied to the film to a thickness of 4 μm, and heat-resistant lubricant coating liquid A was applied to the other side to a thickness of 1 μm.
(実施例2)
帝人社製厚さ6μmのPETフィルムに熱溶融性インク
Aを4μm厚みで塗布し、もう一方の面に耐熱潤滑塗工
液Bを1μm厚みに塗布した。(Example 2) Heat-melting ink A was applied to a 4-μm thick PET film manufactured by Teijin Co., Ltd., and heat-resistant lubricant coating liquid B was applied to a 1-μm thick film on the other side.
(比較例1)
帝人社製厚さ6μmのPETフィルムに熱溶融性インク
Aを4μm厚みに塗布し、もう一方の面に耐熱塗工液C
を1μm厚みに塗布した。(Comparative Example 1) Heat-melt ink A was applied to a thickness of 4 μm on a 6 μm thick PET film made by Teijin, and heat-resistant coating liquid C was applied to the other side.
was applied to a thickness of 1 μm.
0
(比較例2)
帝人社製厚み6μmのPETフィルムに熱溶融性インク
Aを4μm厚みに塗布した。0 (Comparative Example 2) Heat-melting ink A was applied to a 4-μm thick PET film made by Teijin Co., Ltd. and 6 μm thick.
実施例、比較例で作成した感熱転写記録媒体を用い、サ
ーマルプリンターで被記録体である十条製紙社製TRW
−7に次の条件で感熱転写記録を行った。Using the thermal transfer recording media prepared in Examples and Comparative Examples, a thermal printer was used to print TRW manufactured by Jujo Paper Co., Ltd., which is a recording medium.
-7, thermal transfer recording was carried out under the following conditions.
プリンター ・・・・・・ 東芝社製 JW90HX印
字濃度 ・・・・・・ MAX
このときの耐スティック性の評価を次の表1に示す。Printer: JW90HX manufactured by Toshiba Corporation Print density: MAX Evaluation of stick resistance at this time is shown in Table 1 below.
評価基準としては、◎極めて良好、0良好、Δやや不良
、X不良とした。The evaluation criteria were: ◎ extremely good, 0 good, Δ slightly poor, and X poor.
(表 1)
〔発明の効果〕
実施例の結果より明らかなように、本発明の感熱転写基
材は、フィルム基材の一方の面に有機質バインダーに平
均粒子径1μm以下の固体潤滑体の微粉末を均一に分散
させた耐熱保護潤滑層を設けたので、スティック現象を
防止することができ、熱ヘツドと耐熱保護層との滑りも
良好であり、感熱転写記録を円滑に行うことができた。(Table 1) [Effects of the Invention] As is clear from the results of the examples, the thermal transfer base material of the present invention has a microorganism of solid lubricant with an average particle size of 1 μm or less added to an organic binder on one side of the film base material. A heat-resistant protective lubricant layer with uniformly dispersed powder was provided to prevent the stick phenomenon, and the thermal head and the heat-resistant protective layer slid well, allowing smooth thermal transfer recording. .
Claims (6)
性インク層を設け、該基材の他方の面に固体潤滑体の微
粉体を耐熱性有機質バインダー中に分散させてなる耐熱
保護潤滑層を設けてなる感熱転写基材。(1) A heat-resistant protective lubricant formed by providing a heat-sensitive transfer functional ink layer on one surface of a base film substrate and dispersing fine powder of a solid lubricant in a heat-resistant organic binder on the other surface of the substrate. A heat-sensitive transfer base material with layers.
デン、金属沃化物、酸化鉛、フッ化カルシウム、フロロ
カーボン、シリコーン、フタロシアニン、ポリイミドよ
りなる群より選ばれた少なくとも1種であり、その平均
粒径が1μm以下であり、耐熱性有機質バインダー中に
均一に分散している状態である請求項1記載の感熱転写
基材。(2) The solid lubricating fine powder is at least one selected from the group consisting of graphite, molybdenum disulfide, metal iodide, lead oxide, calcium fluoride, fluorocarbon, silicone, phthalocyanine, and polyimide, and its average particle size is 2. The heat-sensitive transfer substrate according to claim 1, which has a diameter of 1 μm or less and is uniformly dispersed in the heat-resistant organic binder.
樹脂、メラミン樹脂、ウレタン樹脂、シリコーン樹脂、
エポキシ樹脂、セルロース系樹脂、フッ素樹脂よりなる
群より選ばれた少なくとも1種である請求項1又は2記
載の感熱転写基材。(3) The heat-resistant organic binder is amide resin, imide resin, melamine resin, urethane resin, silicone resin,
The thermal transfer substrate according to claim 1 or 2, which is at least one selected from the group consisting of epoxy resin, cellulose resin, and fluororesin.
であり、且つ固体潤滑体の平均粒子径以上の厚みである
請求項1、2、3のいずれかに記載の感熱転写基材。(4) The heat-sensitive transfer group according to any one of claims 1, 2, and 3, wherein the heat-resistant lubricant protective layer has a thickness in the range of 0.1 to 2 μm, and is greater than or equal to the average particle diameter of the solid lubricant. Material.
るいは昇華性機能を応用したマーキング材料からなる請
求項1に記載の感熱転写基材。(5) The heat-sensitive transfer substrate according to claim 1, wherein the ink of the heat-sensitive transfer functional ink layer is made of a marking material having a heat-melting or sublimation function.
載の感熱転写基材。(6) The heat-sensitive transfer base material according to claim 1, wherein the base material is made of a polymer film.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2045838A JPH03248878A (en) | 1990-02-28 | 1990-02-28 | Thermal transfer base material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2045838A JPH03248878A (en) | 1990-02-28 | 1990-02-28 | Thermal transfer base material |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH03248878A true JPH03248878A (en) | 1991-11-06 |
Family
ID=12730366
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2045838A Pending JPH03248878A (en) | 1990-02-28 | 1990-02-28 | Thermal transfer base material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH03248878A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007001149A (en) * | 2005-06-23 | 2007-01-11 | Dainichiseika Color & Chem Mfg Co Ltd | Coating solution for forming sticking preventing layer and thermal recording material |
-
1990
- 1990-02-28 JP JP2045838A patent/JPH03248878A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007001149A (en) * | 2005-06-23 | 2007-01-11 | Dainichiseika Color & Chem Mfg Co Ltd | Coating solution for forming sticking preventing layer and thermal recording material |
JP4718913B2 (en) * | 2005-06-23 | 2011-07-06 | 大日精化工業株式会社 | Coating liquid for forming anti-sticking layer and thermosensitive recording material |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4777079A (en) | Image transfer type thermosensitive recording medium | |
US4880686A (en) | Thermal transfer material | |
US5019550A (en) | Sublimation type thermosensitive image transfer recording medium, and thermosensitive recording method using the same | |
JPH03248878A (en) | Thermal transfer base material | |
JP3244302B2 (en) | Thermal transfer ink | |
US5567506A (en) | Thermal transfer recording medium | |
JP3003938B2 (en) | Sublimation type thermal transfer body | |
US5266382A (en) | Thermal transfer recording medium | |
JP7456157B2 (en) | Thermal transfer recording media and transfer materials | |
EP0354293A2 (en) | Multi-usable heat transfer ink ribbon | |
JPS6270087A (en) | Thermal transfer ink | |
JPH03248879A (en) | Thermal transfer base material | |
JP3286188B2 (en) | Resin-type thermal transfer recording material | |
JPH08175031A (en) | Thermal transfer recording medium and production thereof | |
JPH03254978A (en) | Thermal transfer base material | |
JPS63173689A (en) | Transfer-type thermal recording medium | |
JP2583428B2 (en) | Thermal transfer recording medium | |
JPH0789253A (en) | Thermal transfer sheet | |
JPS61154997A (en) | Thermal transfer material | |
JP2000318328A (en) | Thermal transfer recording medium and its manufacture | |
JP4239293B2 (en) | Resin-type thermal transfer recording medium and method for producing the same | |
JP3313753B2 (en) | Thermal transfer recording medium | |
JPH0263793A (en) | Sublimable thermal transfer recording medium | |
JPH02229084A (en) | Sublimable thermal transfer recording medium | |
JP2002113961A (en) | Thermal transfer recording medium |