JPS58101095A - Heat transfer recording medium - Google Patents
Heat transfer recording mediumInfo
- Publication number
- JPS58101095A JPS58101095A JP56200394A JP20039481A JPS58101095A JP S58101095 A JPS58101095 A JP S58101095A JP 56200394 A JP56200394 A JP 56200394A JP 20039481 A JP20039481 A JP 20039481A JP S58101095 A JPS58101095 A JP S58101095A
- Authority
- JP
- Japan
- Prior art keywords
- ink layer
- heat
- recording medium
- thermal
- paper
- 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
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
- B41M5/382—Contact thermal transfer or sublimation processes
- B41M5/392—Additives, other than colour forming substances, dyes or pigments, e.g. sensitisers, transfer promoting agents
Abstract
Description
【発明の詳細な説明】 装置に好適に使用されつる新規な熱記録媒体に関する。[Detailed description of the invention] The present invention relates to a novel thermal recording medium suitable for use in devices.
近時、ファクシミリ通信の発達がめざましいが、ファク
シミリ装置に用いられる記録方法の中で感熱記録法はそ
の代表的なものである。Recently, the development of facsimile communication has been remarkable, and thermal recording is a typical recording method used in facsimile machines.
第６図は感熱紙を用いるファクシミリ装置、イｔｌゆる
サーマルファックスの一例を示す概略説明図である。FIG. 6 is a schematic explanatory diagram showing an example of a facsimile machine using thermal paper, a so-called thermal facsimile.
すなわち感熱紙（１）をピンチリーラ（２）で加熱ヘッ
ド（ＩＩ）に押付け１感熱紙（１）を加熱発色させなが
らピンチ四−ラ（２）で感熱紙（１）をあるピッチごと
に送り出し、ついで見られた画像をカッター（４）で切
り取るようになっているものである。That is, while pressing the thermal paper (1) against the heating head (II) with the pinch reeler (2) and heating and coloring the thermal paper (1), the pinch reel (2) feeds out the thermal paper (1) at a certain pitch. The viewed image is then cut out using a cutter (4).
の利点を有する′反面、感熱紙を用いるために生ずる記
録の改ざん性や保守性に問題点を有している。そのため
薄いフィルム上に熱溶融性インキ層を塗布し、該インキ
層の面に讐通紙を重ね合わせて前記フィルムの上から加
熱ヘッドで加熱し、前記インキ層を溶融させて普通紙に
転移させる熱転写記録法が提案されている。該記録法は
従来のｔｅ熱記録方法の有する利点を損なうことなく、
普通紙に記録しつるという特徴を有する。On the other hand, there are problems in the falsification and maintainability of records caused by the use of thermal paper. For this purpose, a hot-melt ink layer is applied on a thin film, a piece of paper is placed on top of the ink layer, and a heating head is used to heat the film from above, melting the ink layer and transferring it to plain paper. A thermal transfer recording method has been proposed. The recording method does not lose the advantages of the conventional TE thermal recording method,
It has the characteristic of being recorded on plain paper.
かかる熱転写記録方法においては、従来より基材である
フィルムとしてポリエステルフィルムが使用されている
。しかしながら、前述のごときファクシミリ装置に厚さ
が１０μ程度と薄いぎりエステルフィルムを用いたばあ
い、鮮明で解像度の高い記録を行ないつるが、フィルム
の収縮によりシワが生じて記録ムラや記録不能になると
いう欠点がある。また厚さが（５μ程度と厚いフィルム
を用いたばあい、シワの発生は防止しつる反面嘱充分な
濃度の記録をつるためには加熱温度を上げる必要があり
、そのためフィルムが溶融して加熱ヘッドに付着すると
いう欠点を有する。In such thermal transfer recording methods, polyester films have conventionally been used as the base film. However, when a thin ester film with a thickness of about 10 μm is used in the facsimile machine described above, clear and high-resolution recording is possible, but wrinkles occur due to shrinkage of the film, resulting in uneven recording and the inability to record. There is a drawback. In addition, if a thick film (about 5 μm) is used, the generation of wrinkles can be prevented, but on the other hand, it is necessary to raise the heating temperature in order to make a record of sufficient density. It has the disadvantage of adhering to the head.
一方、ポリエステルフィルムなどのプラスチックフィル
ムに代えて薄葉紙などの紙を用いる性にすぐれ、加熱ヘ
ッドとの接触により収縮してシワを生じたり、加熱ヘッ
ドに付着したりすることがないという利点を有する反面
、表面の平滑性に劣るために、熱溶融性インキ層の溶融
転写性（＃離性）がわるくなり、印字像の鮮明さに劣り
、かつムラや欠けが生じやすいという欠点がある。さら
に薄葉紙上に熱溶融性インキ層を塗布するために、該イ
ンキ層が薄葉紙の内部に浸透し、ついには裏面にまで達
して加熱ヘッドを汚染するという欠点がある。On the other hand, paper such as thin paper can be used in place of plastic film such as polyester film, and has the advantage that it does not shrink and wrinkle upon contact with the heating head or adhere to the heating head. Since the surface smoothness is poor, the melt transfer property (# releasability) of the hot-melt ink layer is poor, the printed image is poor in clarity, and unevenness and chipping are likely to occur. Furthermore, since the hot-melt ink layer is applied onto the tissue paper, there is a drawback that the ink layer penetrates into the interior of the tissue paper and eventually reaches the back surface, contaminating the heating head.
本発明は叙上の欠点を排除すべく完成されたものであっ
て、その要旨とするところは基材上に熱溶融性インキ層
が設けられてなる熱転写記録媒体において、前記基材が
薄稟・紙であり、かつ前記熱溶融性インキ層に薄葉紙内
へのインキの浸透を防止し、該インキ層の剥離性を向上
せしめる潤滑性剤が含有されてなる熱転写記録媒体を要
旨とするものである。The present invention has been completed in order to eliminate the above-mentioned drawbacks, and its gist is to provide a thermal transfer recording medium in which a heat-melting ink layer is provided on a base material, in which the base material is thin and regular. - A thermal transfer recording medium that is paper and contains a lubricant in the heat-melting ink layer that prevents ink from penetrating into the tissue paper and improves the releasability of the ink layer. be.
本発明における前記薄葉紙は坪量が１ｏ〜ｓｏＶ／ｗ１
の薄い紙であって、たとえばワンタイムカーボン原紙、
ロウ紙用原紙、コピー紙、タイプライタ−原紙などがあ
げられる。The thin paper in the present invention has a basis weight of 1o to soV/w1
For example, one-time carbon base paper,
Examples include wax paper base paper, copy paper, typewriter base paper, etc.
本発明の熱転写記録媒体は、基材として薄葉紙を用いる
うえで熱溶融性インキ層に基材への浸迭防止効果と印字
時における基材からの剥離効果・−とを具備せしめるべ
く、熱溶融性インキ層に飼滑性剤を含有せしめるときは
、該インキ層の溶融時における粘度が向上し、基材内へ
の浸透が防止されると共に、その潤滑性によりインキ層
の剥ＪＩｍ（溶融転写］が速やかに行なわれ、かつ少な
い熱エネルギーで鮮明で欠けやムチのない印字像を形成
せしめつるというまったく新たな知見に基づいて完成さ
れたものである。The thermal transfer recording medium of the present invention uses thin paper as a base material, and in order to provide the heat-fusible ink layer with an effect of preventing penetration into the base material and an effect of peeling from the base material during printing, a heat-fusible ink layer is used. When a lubricating agent is contained in the ink layer, the viscosity of the ink layer when melted increases and penetration into the base material is prevented. ] was completed based on the completely new knowledge that it can form a clear printed image without chips or scratches with little thermal energy.
しかして本発明における潤滑性剤としては、たとえばシ
リコーンオイル、ポリアルキレングリコール、フッ素油
、ポリミーオレフィンなどの合成潤滑油や二硫化モリブ
デン、黒鉛などの固体潤滑剤などがあげられる。Examples of the lubricating agent in the present invention include synthetic lubricating oils such as silicone oil, polyalkylene glycol, fluorine oil, and polyolefin, and solid lubricants such as molybdenum disulfide and graphite.
前記シリコーンオイルとしては、たとえばジメチルシリ
コーンオイル（たとえば信越化学工業■製のＫＷ−９６
） 、ｙエニルメチルシリコーンオイル（たとえばダウ
コーニング社製のモリコ−）３３）などがあげられる。Examples of the silicone oil include dimethyl silicone oil (for example, KW-96 manufactured by Shin-Etsu Chemical Co., Ltd.).
), enylmethyl silicone oil (for example, Morico manufactured by Dow Corning) 33), and the like.
前記ポリアルキレングリコールとしては、たとえばポリ
オキシブ四ビレンメリコール七ノエーテル（たとえＧｆ
Ｅ洋化成工業■製の二ニーボールＬＢ６２５ ） 、ポ
リオキシアルキレン誘導体（たとえば日本油脂■製のユ
ニループＭＢ５Ｂ ）などがあげられる。前記フッ素油
としては、たとえを１ポリ１１トリアルオ田エチレン（
たとえばダイキン工業■製のダイア０イル１０）などが
あげられる。前記ポリα−オレフィンとしては、たとえ
ばα−オレフィンオリゴマー（たとえばライオン油脂■
製のリボルーブナ、）などがあげられる。また前記二硫
化モリブデンとしては、たとえば鉱油ペースト状ないし
合成油ベースのもの（たとえばダウコーニング社製のモ
リコー）Ｇ１住鉱潤滑剤−のモリペーストＨなど）があ
げられる。さらに前記黒鉛としては、たとえば合成油ペ
ースト状の黒船（たとえば日本黒鉛工業■製のピアシン
グオイルナ、）や日立粉末冶金−の黒鉛オイル（ヒタゾ
ルＧｏ−１０２）などがあげられる。かかる潤滑性剤は
熱溶融性インキ層総置に対して０．１〜１５部（重量部
、以下同様）、より好ましくは０．５〜５部であるのが
好ましい。潤滑性剤の使用縁が前記範囲より小なるとき
は浸透防止や剥離性向上の効果がなく、また前記範囲よ
り大なるときは塗布されたインキ層が剥落することとな
り、いずれも好ましくない。かかる潤滑性剤は熱溶融性
インキ層に均一に分散した状態で基材上に塗布される。As the polyalkylene glycol, for example, polyoxybu-tetra-birene mericol hetanoether (such as Gf
Examples include 2-knee ball LB625 (manufactured by Eyo Kasei Kogyo ■), polyoxyalkylene derivatives (for example, Uniloop MB5B manufactured by NOF Corporation), and the like. As the fluorine oil, an example is 1-poly-11-trial-o-ethylene (
For example, Daikin Industries ■'s Dia 0 Ile 10) can be mentioned. The polyα-olefin may be, for example, an α-olefin oligomer (for example, lion oil).
Examples include ``Rivoluvna,'' made by the company. Examples of the molybdenum disulfide include mineral oil paste or synthetic oil-based molybdenum disulfide (eg, Molypaste H manufactured by Dow Corning Co., Ltd., Molico G1 Sumiko Lubricants). Furthermore, examples of the graphite include synthetic oil paste Kurofune (for example, Piercing Oilna manufactured by Nippon Graphite Industries Ltd.) and graphite oil (Hitasol Go-102) manufactured by Hitachi Powder Metallurgy. The amount of such a lubricant is preferably 0.1 to 15 parts (by weight, hereinafter the same), more preferably 0.5 to 5 parts, based on the total amount of the heat-fusible ink layer. If the edge of the lubricant is smaller than the above range, there is no effect of preventing penetration or improving releasability, and if it is larger than the range, the applied ink layer will peel off, both of which are undesirable. Such a lubricant is uniformly dispersed in a hot-fusible ink layer and applied onto the substrate.
熱溶融性インキ層を形成する他の配合成分は通常の熱溶
融性インキ層における配合成分をそのまま使用すること
ができ、とくにその使用が制限されるものではない。熱
溶融性インキ層を形成する他の配合成分としては、たと
えば着色剤、バインダー剤、石油樹豚柔軟剤などがあげ
られる。As for the other ingredients forming the heat-fusible ink layer, the usual ingredients for the heat-fusible ink layer can be used as they are, and there are no particular restrictions on their use. Other ingredients forming the heat-melting ink layer include, for example, colorants, binders, petroleum softeners, and the like.
しかして熱溶融性インキ層は前記潤滑性剤、着色剤、バ
インダー剤、石油樹脂および柔軟剤からなる組成物をホ
ットメルトコーティングするか、または該組成物を適宜
の溶媒に分散せしめてなる塗布液をソルベントコーティ
ングして形成される。バインダー剤としては、たとえば
カルナバワックス、オーリキュリーワックス、マイク田
クリスタリンワックスなどのワックス類、あるいは低分
子量ポリエチレン、ポリステアリン酸ビニルなどの樹脂
類のごとき容易に熱溶融しうる物質が好適に使用される
。また柔軟剤としては、たとえばｌり酢酸ビニル、ｌリ
スチレン、スチレン−ブタジェン共重合体、セルリース
エステル類、セルロースエーテル類、アクリル系樹脂類
などのごとき容易に熱溶融しつる物質が好適に使用され
る。着色剤としては従来より複写紙の公費で多用されて
いる各種染料または顔料が特別の制限なしに使用可能で
ある。The hot-melt ink layer can be formed by hot-melt coating a composition comprising the lubricant, colorant, binder, petroleum resin, and softener, or by dispersing the composition in a suitable solvent. It is formed by solvent coating. As the binder agent, substances that can be easily melted by heat are preferably used, such as waxes such as carnauba wax, auriculie wax, and Mikeda crystalline wax, or resins such as low molecular weight polyethylene and polyvinyl stearate. . As the softener, substances that melt easily under heat such as polyvinyl acetate, polystyrene, styrene-butadiene copolymers, cellulose esters, cellulose ethers, and acrylic resins are preferably used. Ru. As the coloring agent, various dyes or pigments which have been conventionally widely used in public funds for copying paper can be used without any particular restrictions.
これらバインダー剤、石油樹脂、柔軟剤および着色剤は
、熱溶融性インキ層総量１００部（重量部、以下同様）
に対して、それぞれ５〜５５部、０．５〜１０Ｗ６．５
〜４０部および２〜２５部の配合割合とするのが好まし
く、そのばあいには形成される熱溶融性インキ層の溶融
転写性がすこぶる良好である。These binder agents, petroleum resins, softeners, and colorants should be used in a total amount of 100 parts (parts by weight, hereinafter the same) for the heat-melting ink layer.
5 to 55 parts, 0.5 to 10W6.5
It is preferable to set the blending ratio to 40 parts to 2 to 25 parts, and in that case, the melt transferability of the formed hot-melt ink layer is very good.
なお本発明においては、前記着色剤として感熱発色剤を
用いてもよい。該感熱発色剤は酸と反応して発色しつる
染料前駆体と常温で固体ないし半固体の有機または無機
酸とからなるものであり、かかる感熱発色剤を前記バイ
ンダー剤などによって均一に分散または溶解させて実質
的に無色または淡色の熱溶融性インキ層が形成される。In the present invention, a heat-sensitive coloring agent may be used as the coloring agent. The heat-sensitive color former is composed of a dye precursor that develops color by reacting with an acid and an organic or inorganic acid that is solid or semi-solid at room temperature.The heat-sensitive color former is uniformly dispersed or dissolved by the binder agent, etc. As a result, a substantially colorless or light-colored hot-melt ink layer is formed.
かかる感熱発色剤を用いて見られる熱溶融性インキ層は
加熱ヘッドから発生する熱によって、分散状の前記一体
ないし半固体の酸が溶融液化し、前記染料前駆体と発色
反応して鮮明な記録像を形成する。In the heat-melting ink layer created using such a heat-sensitive coloring agent, the dispersed monolithic or semi-solid acid is melted and liquefied by the heat generated from the heating head, and reacts with the dye precursor to form a color, resulting in a clear record. form an image.
染料前駆体としては、フェノチアジン系、フ・ルオラン
系、オーラミン系、トリフェニルメタン系、スピロピラ
ン系などの各楠染料前駆体がいずれも好適に用いられる
。As the dye precursor, camphor dye precursors such as phenothiazine, fluoran, auramine, triphenylmethane, and spiropyran dye precursors are preferably used.
また前記有機または無機酸としては、たとえば安息香酸
、酒石酸、クエン酸、サリチル酸、ステアリン酸、没食
子酸、ビスフェノールＡ１す７トエ酸、ピロリン酸、メ
タリン酸などが好適に用いられる。As the organic or inorganic acid, for example, benzoic acid, tartaric acid, citric acid, salicylic acid, stearic acid, gallic acid, bisphenol Al7toic acid, pyrophosphoric acid, metaphosphoric acid, etc. are preferably used.
本発明における熱溶融性インキ層は厚さが１５μ以下、
好ましくは２〜５μの範註で好適に用いられる。厚さが
前記範！Ｉより大なるばあ１１番まインキ層の転写に多
量の熱エネルギーを必要とし、また解像度が低下するた
めに好ましくない。The heat-fusible ink layer in the present invention has a thickness of 15 μm or less,
Preferably, the range of 2 to 5 μm is suitably used. The thickness is within the above range! If it is larger than I, a large amount of thermal energy is required to transfer the ink layer, and the resolution is lowered, which is not preferable.
つぎに本発明の熱転写記録媒体を用いて１１３図で示し
たファクシミリ装置により記録するばあいについて説明
する。Next, a case will be described in which recording is performed by the facsimile machine shown in FIG. 113 using the thermal transfer recording medium of the present invention.
すなわち第１図および１１１２図は本発明の熱記録媒体
の記録方法を示す概略説明図である。That is, FIGS. 1 and 1112 are schematic explanatory diagrams showing the recording method of the thermal recording medium of the present invention.
第１図および１１２図において、（６）は基材（γ）と
熱溶融性インキ層（８）からなる本発明の熱記録媒体、
（６）はコピーシー） 、（ｇ）および（８）はそれぞ
れ前述のピンチローラおよび―字パターンの構成により
、１×７．５×７．７×９などのドツト素子マ） ＩＪ
ラックス状発熱抵抗素子が配列されている加熱ヘッド、
（０）および（至）は加熱ヘッド（８）にパルスを印加
するための亀子、（１υはコピーシート上に形成された
記録像である。In FIGS. 1 and 112, (6) is the thermal recording medium of the present invention comprising a base material (γ) and a heat-melting ink layer (8);
(6) is a copy sheet), (g) and (8) are dot element machines such as 1 x 7.5 x 7.7 x 9, respectively, due to the configuration of the pinch roller and the ``-'' pattern described above).
A heating head in which a rack-shaped heating resistor element is arranged;
(0) and (to) are the keys for applying pulses to the heating head (8), and (1υ is the recorded image formed on the copy sheet.
第１図において熱記録媒体（６）は、その熱溶融性イン
キ層（８）がコピーシート（６）と対向するごとく重ね
合されて装着されており、熱記録媒体（５）の基材（７
）は加熱ヘッド（８）と接し、一方コピーシ−）（６）
はピンチローラ（２）と接している。なおコピーシート
（６）は通常の紙である。端子（９）およびｔＳから印
字パターンに対応したパルスが印加されると、加熱ヘッ
ド（８）は印字パターンに応じたドツトがジュール熱を
発生する。該ジュール熱は基材（７）を経て熱溶融性イ
ンキ層（８）まで瞬間的に伝達し、該インキ層（８）を
印字バタ〜ンに応じて部分的に溶融する。In FIG. 1, the thermal recording medium (6) is mounted so that its heat-melting ink layer (8) faces the copy sheet (6), and the base material of the thermal recording medium (5) ( 7
) is in contact with the heating head (8), while the copy sheet (6) is in contact with the heating head (8).
is in contact with the pinch roller (2). Note that the copy sheet (6) is ordinary paper. When a pulse corresponding to the print pattern is applied from the terminal (9) and tS, the heating head (8) generates Joule heat from dots corresponding to the print pattern. The Joule heat is instantaneously transmitted to the heat-melting ink layer (8) through the base material (7), and partially melts the ink layer (8) according to the printing pattern.
第２図に示されるごとくパルス印加がおわると、加熱ヘ
ッド（８）、熱記録媒体（５）およびコピーシート（６
）は互いに分離した状態となり、そのとンキ層の部分が
基材（７）から剥離してコピーシート（６）の上面に転
写され、印字パターンどおりの印字像（１３）を形成す
る。As shown in FIG. 2, when the pulse application ends, the heating head (8), the thermal recording medium (5) and the copy sheet (6
) are separated from each other, and the ink layer portions thereof are peeled off from the substrate (7) and transferred to the upper surface of the copy sheet (6), forming a printed image (13) according to the printed pattern.
このようにしてパルス印加が繰返され、記録が連続的に
行なわれる。In this way, pulse application is repeated and recording is performed continuously.
なお本発明においては前記基材（７）の熱溶融性インキ
層（８）を設けていない他面に従来公知の感熱発色層を
設けて記録およびコピーシート（６）への複写をも同時
に行ないつるようにしてもよく、さらに本発明の熱記録
媒体（６）と加熱ヘッド（８）との間に他の感熱紙を介
在せしめるようにしてもよい。In the present invention, a conventionally known heat-sensitive coloring layer is provided on the other side of the base material (7) on which the heat-melting ink layer (8) is not provided, and recording and copying onto the copy sheet (6) are simultaneously performed. It may be made to hang or other thermal paper may be interposed between the thermal recording medium (6) of the present invention and the heating head (8).
かくして形成される印字像（６）は、基材（７）である
薄葉紙が耐熱性および熱伝導性にすぐれており、かつ熱
溶融性インキ層（８）が基材（γ）からの剥離性にすぐ
れているために、鮮明で解像度が高く、ムラや抜けがな
いというすぐれた利点を有し、さらに少ない熱エネルギ
ーで前記インキ層（８）を速やかに溶融転写せしめつる
ために印字スピードの向上をもはかることができるとい
う利点を有する。しかも前記熱溶融性インキ層（８）は
潤滑性剤を含有することにより、基材（７）である薄葉
紙内に浸透することがなく、それゆえ本発明の記録媒体
は加熱ヘッド（８）の汚染といったおそれがなく、サー
マルファクシミリやサーマルプリンター用の記録媒体と
して好適に採用しうるものである。The printed image (6) thus formed is such that the thin paper serving as the base material (7) has excellent heat resistance and thermal conductivity, and the heat-melting ink layer (8) has excellent releasability from the base material (γ). The ink layer (8) has the advantage of being clear, high resolution, and free from unevenness and omissions due to its excellent image quality.Furthermore, the ink layer (8) can be quickly melted and transferred with less thermal energy, resulting in improved printing speed. It has the advantage that it can also be measured. Moreover, since the hot-melt ink layer (8) contains a lubricant, it does not penetrate into the thin paper that is the base material (7), and therefore the recording medium of the present invention is suitable for the heating head (8). There is no risk of contamination, and it can be suitably used as a recording medium for thermal facsimiles and thermal printers.
つぎに実施例および比較例をあげて本発明の記録媒体を
説明する。Next, the recording medium of the present invention will be explained with reference to Examples and Comparative Examples.
実施例１
下記組成を有する熱溶融性インキ組成物１００部に対し
て潤滑性剤ｔしてジメチルシリコーンオイル（信越化学
工業■製のに１ｔ−９６）の０．６Ｍ６を加え、均一に
混合したのち、基材（ワンタイムカーボン原紙）上に塗
布し、厚さ４．５μの熱溶融性インキ層をえた。Example 1 To 100 parts of a hot melt ink composition having the following composition, 0.6M6 of dimethyl silicone oil (Ni1t-96, manufactured by Shin-Etsu Chemical Co., Ltd.) as a lubricant was added and mixed uniformly. Thereafter, it was applied onto a base material (one-time carbon base paper) to obtain a heat-melting ink layer with a thickness of 4.5 μm.
（成 分） （部）
カルナバワックス ４５石油樹脂
。(Ingredients) (Part) Carnauba wax 45 Petroleum resin
.
エチルセルロース ３０カーボンブ
ラツク ２２実施例２
ジメチルシリコーンオイルの添加量を４．５部としたほ
かは実施例１と同様にして熱溶融性インキ層をえた〇
比較例１
ジメチルシリコーンオイルを添加しなかったはかは実施
例１と同様にして熱溶融性インキ層をえた・
比較例２
ジメチルシリコーンオイルの添加量を２０部としたはか
は実施例１と同様にして熱溶融価インキ層をえた。Ethyl cellulose 30 Carbon black 22 Example 2 A heat-fusible ink layer was obtained in the same manner as in Example 1 except that the amount of dimethyl silicone oil added was 4.5 parts. Comparative example 1 No dimethyl silicone oil was added. A heat-fusible ink layer was obtained in the same manner as in Example 1. Comparative Example 2 A heat-fusible ink layer was obtained in the same manner as in Example 1, except that the amount of dimethyl silicone oil added was 20 parts.
かくしてえられた各熱転写記幹媒体について基材裏面へ
のインキの浸透性およびインキ層の剥離性を調べた。す
なわちインキの浸透性はインキを基材上に塗布したのち
、室温下で１日放置し、基材裏面に浸出したインキの有
無を観察した。またインキ層の剥離性はサーマルプリン
ター（沖電気工業■製のサーマルプリンター１００）に
よって普通紙上に３０字／秒の速度で印字したときの印
字部位におけるインキの残留度合、すなわち完全に転写
せずに基材に付着した残留インキの有無を観察した。こ
れらの試験結果を次表に示す。The ink permeability to the back surface of the substrate and the releasability of the ink layer of each of the thermal transfer recording media thus obtained were examined. That is, the permeability of the ink was determined by coating the ink on the substrate, leaving it for one day at room temperature, and observing whether or not the ink had leached to the back surface of the substrate. In addition, the releasability of the ink layer is the degree to which ink remains in the printed area when printing on plain paper at a speed of 30 characters/second using a thermal printer (Thermal Printer 100 manufactured by Oki Electric Industry ■), that is, the degree of ink remaining in the printed area without being completely transferred. The presence or absence of residual ink adhering to the substrate was observed. The results of these tests are shown in the table below.
比較例２でえた熱転写記録媒体はこれをロール状に巻回
するときにインキ層と基材との間に剥離がみられた。こ
れに対して、実施例１〜２では巻回時におけるインキ層
の剥離がまったく紹められなかった。When the thermal transfer recording medium obtained in Comparative Example 2 was wound into a roll, peeling was observed between the ink layer and the base material. On the other hand, in Examples 1 and 2, no peeling of the ink layer occurred during winding.
また潤滑性剤として、ニューボールＬＢ６２５（三洋化
成工業■製のポリオキシブ四ピレングリコールモノエー
テル）、ダイア０イル１０（ダイキン工業■製のポリク
ロロトリプルオロエチレン）、モリコー）Ｇ（ダウコー
ニング社製のをそれぞれ前記実施例１および２と同様に
して熱溶融性インキ層に含有せしめたものにつし）ても
インキの浸透性およびインキ層の剥離性を前記と同様に
して調べたが、インキの浸透および印字後の残留インキ
は詔められず、またｐ−ル状に巻回したときにもインキ
層の基材からの剥離は認められなかった。In addition, as lubricating agents, New Ball LB625 (polyoxybu tetrapyrene glycol monoether manufactured by Sanyo Chemical Industries, Ltd.), Dia0il 10 (polychlorotriple oleoethylene manufactured by Daikin Industries, Ltd.), Moriko) G (manufactured by Dow Corning), were incorporated into the heat-fusible ink layer in the same manner as in Examples 1 and 2, respectively.The ink permeability and the peelability of the ink layer were also investigated in the same manner as above. There was no residual ink after permeation and printing, and no peeling of the ink layer from the base material was observed even when the ink layer was wound into a roll shape.
第１〜２図は本発明の熱転写記録媒体の記録方法を示す
概略説明図、１１３図は感熱紙を用いる通常のファクシ
ミリ装置の一例を示す概略説明図である。
（図面の主要符号］
（６）：熱転写記録媒体
（７）：基 材
（８） ： ｐ！Ｊ４溶融性インキ層
特許出願人 富士化学紙工業株式会社1 and 2 are schematic explanatory diagrams showing the recording method of the thermal transfer recording medium of the present invention, and FIG. 113 is a schematic explanatory diagram showing an example of a normal facsimile machine using thermal paper. (Main symbols of drawings) (6): Thermal transfer recording medium (7): Base material (8): p!J4 meltable ink layer Patent applicant Fuji Kagaku Paper Industries Co., Ltd.
Claims (1)
記録媒体において、前記基材が薄葉紙であり、かつ前記
熱溶融性インキ層に薄葉紙内へのインキの浸透を防止し
、該インキ層の剥離性を向上せしめる潤滑性剤が含有さ
れてなる熱転写記録媒体。 ２ 前記潤滑性剤がシリコーンオイル、フッ素油または
ポリアルキレングリコールである特許請求の範囲第１項
記載の記録媒体。 ６ 前記潤滑性剤が固体潤滑剤である特許請求の範囲第
１−項記載の記録媒体。[Scope of Claims] 1. A thermal transfer recording medium comprising a heat-fusible ink layer provided on a base material, wherein the base material is thin paper, and the heat-fusible ink layer is provided with a heat-fusible ink layer that prevents ink from penetrating into the thin paper. A thermal transfer recording medium containing a lubricant that prevents the ink layer from peeling off and improves the peelability of the ink layer. 2. The recording medium according to claim 1, wherein the lubricant is silicone oil, fluorine oil, or polyalkylene glycol. 6. The recording medium according to claim 1, wherein the lubricant is a solid lubricant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56200394A JPS58101095A (en) | 1981-12-12 | 1981-12-12 | Heat transfer recording medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56200394A JPS58101095A (en) | 1981-12-12 | 1981-12-12 | Heat transfer recording medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58101095A true JPS58101095A (en) | 1983-06-16 |
| JPH0158078B2 JPH0158078B2 (en) | 1989-12-08 |
Family
ID=16423587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56200394A Granted JPS58101095A (en) | 1981-12-12 | 1981-12-12 | Heat transfer recording medium |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58101095A (en) |
Cited By (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6019588A (en) * | 1983-07-13 | 1985-01-31 | Ricoh Co Ltd | Thermal transfer recording type label |
| JPS6071292A (en) * | 1983-09-28 | 1985-04-23 | Matsushita Electric Ind Co Ltd | Transfer material for thermal recording |
| JPS60104395A (en) * | 1983-11-11 | 1985-06-08 | Konishiroku Photo Ind Co Ltd | Thermal transfer recording medium |
| JPS60129295A (en) * | 1983-12-19 | 1985-07-10 | Diafoil Co Ltd | Thermal transfer material |
| JPS60174689A (en) * | 1984-02-20 | 1985-09-07 | Matsushita Electric Ind Co Ltd | Transfer material for thermal recording |
| EP0154438A2 (en) * | 1984-02-24 | 1985-09-11 | General Company Limited | Thermal transfer printing process |
| JPS60219095A (en) * | 1984-04-16 | 1985-11-01 | Matsushita Electric Ind Co Ltd | Transfer material for thermal recording |
| JPS60219094A (en) * | 1984-04-16 | 1985-11-01 | Matsushita Electric Ind Co Ltd | Transfer material for thermal recording |
| JPS60220792A (en) * | 1984-04-17 | 1985-11-05 | Matsushita Electric Ind Co Ltd | Transfer type thermal recording system |
| JPS60220793A (en) * | 1984-04-17 | 1985-11-05 | Matsushita Electric Ind Co Ltd | Transfer medium for thermal recording |
| JPS60229792A (en) * | 1984-04-27 | 1985-11-15 | Matsushita Electric Ind Co Ltd | Transfer body for thermal recording |
| JPS60229794A (en) * | 1984-04-27 | 1985-11-15 | Matsushita Electric Ind Co Ltd | Heat transfer thermal recording method |
| JPS60229793A (en) * | 1984-04-27 | 1985-11-15 | Matsushita Electric Ind Co Ltd | Dye transfer body |
| JPS60229795A (en) * | 1984-04-27 | 1985-11-15 | Matsushita Electric Ind Co Ltd | Transfer body for thermal recording |
| JPS60229787A (en) * | 1984-04-27 | 1985-11-15 | Matsushita Electric Ind Co Ltd | Transfer body for thermal recording |
| JPS60230896A (en) * | 1984-05-02 | 1985-11-16 | Diafoil Co Ltd | Thermal transfer material |
| JPS60236788A (en) * | 1984-05-10 | 1985-11-25 | Fuji Xerox Co Ltd | Heat transfer recording medium |
| EP0173532A2 (en) * | 1984-08-20 | 1986-03-05 | Dai Nippon Insatsu Kabushiki Kaisha | Heat transfer sheet |
| JPS61262189A (en) * | 1985-05-17 | 1986-11-20 | Matsushita Electric Ind Co Ltd | Transfer material for thermal recording |
| US4626256A (en) * | 1983-07-25 | 1986-12-02 | Dai Nippon Insatsu Kabushiki Kaisha | Image-receiving sheet |
| JPS623736U (en) * | 1985-06-25 | 1987-01-10 | ||
| US4643917A (en) * | 1983-11-02 | 1987-02-17 | Konishiroku Photo Industry Co., Ltd. | Heat-sensitive transfer recording medium |
| JPS63183881A (en) * | 1987-01-27 | 1988-07-29 | Konica Corp | Thermal transfer recording medium |
| US4820687A (en) * | 1983-07-25 | 1989-04-11 | Dai Nippon Insatsu Kabushiki Kaisha | Image receiving sheet and process for producing the same |
| JPH01200990A (en) * | 1988-02-05 | 1989-08-14 | Dainippon Printing Co Ltd | Thermal transfer sheet |
| JPH0214185A (en) * | 1987-12-03 | 1990-01-18 | Pelikan Ag | Flexible multilayer transfer ribbon and manufacture thereof |
| JPH0218089A (en) * | 1988-05-13 | 1990-01-22 | Minnesota Mining & Mfg Co <3M> | Thermal dye transfer element |
| US4927666A (en) * | 1983-07-25 | 1990-05-22 | Dai Nippon Insatsu Kabushiki Kaisha | Image-receiving sheet |
| US5095000A (en) * | 1983-07-25 | 1992-03-10 | Dai Nippon Insatsu Kabushiki Kaisha | Image-receiving sheet |
| US5232893A (en) * | 1983-07-25 | 1993-08-03 | Dai Nippon Insatsu Kabushiki Kaisha | Heat transferable image-receiving sheet, heat transfer assembly and heat transfer process |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52146310A (en) * | 1976-05-26 | 1977-12-06 | Shikoku Paper Mfg | Stencil papter for transfer sheet and its method of production |
-
1981
- 1981-12-12 JP JP56200394A patent/JPS58101095A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52146310A (en) * | 1976-05-26 | 1977-12-06 | Shikoku Paper Mfg | Stencil papter for transfer sheet and its method of production |
Cited By (48)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6019588A (en) * | 1983-07-13 | 1985-01-31 | Ricoh Co Ltd | Thermal transfer recording type label |
| US5362703A (en) * | 1983-07-25 | 1994-11-08 | Dai Nippon Insatsu Kabushiki Kaisha | Heat transferable sheet |
| US5281573A (en) * | 1983-07-25 | 1994-01-25 | Dai Nippon Insatsu Kabushiki Kaisha | Heat transferable sheet |
| US4626256A (en) * | 1983-07-25 | 1986-12-02 | Dai Nippon Insatsu Kabushiki Kaisha | Image-receiving sheet |
| US4927666A (en) * | 1983-07-25 | 1990-05-22 | Dai Nippon Insatsu Kabushiki Kaisha | Image-receiving sheet |
| US4820687A (en) * | 1983-07-25 | 1989-04-11 | Dai Nippon Insatsu Kabushiki Kaisha | Image receiving sheet and process for producing the same |
| US5095000A (en) * | 1983-07-25 | 1992-03-10 | Dai Nippon Insatsu Kabushiki Kaisha | Image-receiving sheet |
| US5232893A (en) * | 1983-07-25 | 1993-08-03 | Dai Nippon Insatsu Kabushiki Kaisha | Heat transferable image-receiving sheet, heat transfer assembly and heat transfer process |
| JPS6071292A (en) * | 1983-09-28 | 1985-04-23 | Matsushita Electric Ind Co Ltd | Transfer material for thermal recording |
| JPH0526675B2 (en) * | 1983-09-28 | 1993-04-16 | Matsushita Electric Ind Co Ltd | |
| US4643917A (en) * | 1983-11-02 | 1987-02-17 | Konishiroku Photo Industry Co., Ltd. | Heat-sensitive transfer recording medium |
| JPS60104395A (en) * | 1983-11-11 | 1985-06-08 | Konishiroku Photo Ind Co Ltd | Thermal transfer recording medium |
| JPS60129295A (en) * | 1983-12-19 | 1985-07-10 | Diafoil Co Ltd | Thermal transfer material |
| JPS60174689A (en) * | 1984-02-20 | 1985-09-07 | Matsushita Electric Ind Co Ltd | Transfer material for thermal recording |
| JPH0530197B2 (en) * | 1984-02-20 | 1993-05-07 | Matsushita Electric Ind Co Ltd | |
| US5043228A (en) * | 1984-02-24 | 1991-08-27 | General Company Limited | Heat-sensitive transferring medium of delayed sending type |
| EP0154438A2 (en) * | 1984-02-24 | 1985-09-11 | General Company Limited | Thermal transfer printing process |
| JPS60219095A (en) * | 1984-04-16 | 1985-11-01 | Matsushita Electric Ind Co Ltd | Transfer material for thermal recording |
| JPH0526676B2 (en) * | 1984-04-16 | 1993-04-16 | Matsushita Electric Ind Co Ltd | |
| JPS60219094A (en) * | 1984-04-16 | 1985-11-01 | Matsushita Electric Ind Co Ltd | Transfer material for thermal recording |
| JPH0441676B2 (en) * | 1984-04-17 | 1992-07-09 | Matsushita Electric Ind Co Ltd | |
| JPH0447634B2 (en) * | 1984-04-17 | 1992-08-04 | Matsushita Electric Ind Co Ltd | |
| JPS60220793A (en) * | 1984-04-17 | 1985-11-05 | Matsushita Electric Ind Co Ltd | Transfer medium for thermal recording |
| JPS60220792A (en) * | 1984-04-17 | 1985-11-05 | Matsushita Electric Ind Co Ltd | Transfer type thermal recording system |
| JPS60229793A (en) * | 1984-04-27 | 1985-11-15 | Matsushita Electric Ind Co Ltd | Dye transfer body |
| JPS60229787A (en) * | 1984-04-27 | 1985-11-15 | Matsushita Electric Ind Co Ltd | Transfer body for thermal recording |
| JPS60229792A (en) * | 1984-04-27 | 1985-11-15 | Matsushita Electric Ind Co Ltd | Transfer body for thermal recording |
| JPS60229794A (en) * | 1984-04-27 | 1985-11-15 | Matsushita Electric Ind Co Ltd | Heat transfer thermal recording method |
| JPS60229795A (en) * | 1984-04-27 | 1985-11-15 | Matsushita Electric Ind Co Ltd | Transfer body for thermal recording |
| JPH0548198B2 (en) * | 1984-04-27 | 1993-07-20 | Matsushita Electric Ind Co Ltd | |
| JPH0536239B2 (en) * | 1984-04-27 | 1993-05-28 | Matsushita Denki Sangyo Kk | |
| JPH0532234B2 (en) * | 1984-04-27 | 1993-05-14 | Matsushita Denki Sangyo Kk | |
| JPH0532235B2 (en) * | 1984-04-27 | 1993-05-14 | Matsushita Denki Sangyo Kk | |
| JPH0532236B2 (en) * | 1984-04-27 | 1993-05-14 | Matsushita Denki Sangyo Kk | |
| JPS60230896A (en) * | 1984-05-02 | 1985-11-16 | Diafoil Co Ltd | Thermal transfer material |
| JPS60236788A (en) * | 1984-05-10 | 1985-11-25 | Fuji Xerox Co Ltd | Heat transfer recording medium |
| JPH0462278B2 (en) * | 1984-05-10 | 1992-10-05 | Fuji Xerox Co Ltd | |
| EP0173532A2 (en) * | 1984-08-20 | 1986-03-05 | Dai Nippon Insatsu Kabushiki Kaisha | Heat transfer sheet |
| JPS61262189A (en) * | 1985-05-17 | 1986-11-20 | Matsushita Electric Ind Co Ltd | Transfer material for thermal recording |
| JPH047970Y2 (en) * | 1985-06-25 | 1992-02-28 | ||
| JPS623736U (en) * | 1985-06-25 | 1987-01-10 | ||
| JPS63183881A (en) * | 1987-01-27 | 1988-07-29 | Konica Corp | Thermal transfer recording medium |
| JPH0214185A (en) * | 1987-12-03 | 1990-01-18 | Pelikan Ag | Flexible multilayer transfer ribbon and manufacture thereof |
| JPH0549476B2 (en) * | 1987-12-03 | 1993-07-26 | Pelikan Ag | |
| JPH01200990A (en) * | 1988-02-05 | 1989-08-14 | Dainippon Printing Co Ltd | Thermal transfer sheet |
| JPH0561112B2 (en) * | 1988-05-13 | 1993-09-03 | Minnesota Mining & Mfg | |
| JPH0218089A (en) * | 1988-05-13 | 1990-01-22 | Minnesota Mining & Mfg Co <3M> | Thermal dye transfer element |
| USRE35550E (en) * | 1988-05-13 | 1997-07-01 | Minnesota Mining And Manufacturing Company | Thermal dye transfer materials |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0158078B2 (en) | 1989-12-08 |
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