JPS6251490A - Sheet to be thermally transferred having lubricity imparted thereto - Google Patents

Sheet to be thermally transferred having lubricity imparted thereto

Info

Publication number
JPS6251490A
JPS6251490A JP60192620A JP19262085A JPS6251490A JP S6251490 A JPS6251490 A JP S6251490A JP 60192620 A JP60192620 A JP 60192620A JP 19262085 A JP19262085 A JP 19262085A JP S6251490 A JPS6251490 A JP S6251490A
Authority
JP
Japan
Prior art keywords
layer
thermal transfer
sheet
transfer sheet
resin
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
Application number
JP60192620A
Other languages
Japanese (ja)
Other versions
JP2548909B2 (en
Inventor
Masanori Akata
正典 赤田
Hitoshi Arita
均 有田
Yoshikazu Itou
伊藤　喜員
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dai Nippon Printing Co Ltd
Original Assignee
Dai Nippon Printing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dai Nippon Printing Co Ltd filed Critical Dai Nippon Printing Co Ltd
Priority to JP60192620A priority Critical patent/JP2548909B2/en
Publication of JPS6251490A publication Critical patent/JPS6251490A/en
Application granted granted Critical
Publication of JP2548909B2 publication Critical patent/JP2548909B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B41M5/40—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

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)

Abstract

PURPOSE:To make it possible to certainly transport a sheet to be thermally transferred one at a time and to prevent the transport of a plurality of said sheets at once, by providing a receiving layer receiving the dye transferred from the thermal transfer sheet at the time of heating on the single surface of a base material while providing a slip layer on the other surface of the base material. CONSTITUTION:A sheet 1 to be thermally transferred wherein a receiving layer 3 is provided on the upper surface of a base layer 2 and a slip layer 4 is provided on the under surface thereof, is superposed so that the thermal transfer layer 8 of a thermal transfer sheet 9 having a thermal transfer layer comprising a sublimable dye and a binder laminated to the support 7 thereof is contacted with the receiving layer 3. The sheet 1 to be thermally transferred is heated from the back surface side thereof by a spot printing means heated and controlled by the electric signal corresponding to image information to transfer the sublimable dye from the thermal transfer layer 7 to the receiving layer 3 and a character or image is formed on the receiving layer 3. Because the sheet 1 to be thermally transferred has a slip layer 4, said sheet 1 can be smoothly taken out one at a time. When an antistatic layer 5 is provided on the surface of the slip layer 4, the lubricity of the sheet 1 to be thermally transferred can be enhanced still more.

Description

【発明の詳細な説明】 ゛〔産業上の利用分野〕 本発明は熱転写シートと組み合わせて使用される被熱転
写シートに関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a thermal transfer sheet used in combination with a thermal transfer sheet.

（従来の技術） 熱転写シートとしてポリエチレンテレフタレートフィル
ム等の表面に、昇華性染料およびバインダー等からなる
熱転写層が設けられているものを使用し、一方、被熱転
写シートとしては合成紙・セルロース繊維紙等の表面に
飽和ポリエステル樹脂等の塗工層を設けて受容層とした
ものを使用し、両シートを熱転写層と受容層とが接する
ようにして重ね合わせ、熱転シートの背面側から画像情
報に応じた電気信号により制御されて発熱するサーマル
ヘッド等の点状感熱手段により加熱を行い、熱転写層中
の昇華性染料を受容層中に転写させて文字や画像、とり
わけ、天然色写真調の画像を形成する試みがなされてい
る。(Prior art) As a thermal transfer sheet, a material such as a polyethylene terephthalate film on which a thermal transfer layer consisting of a sublimable dye, a binder, etc. is provided is used, and on the other hand, as a thermal transfer sheet, synthetic paper, cellulose fiber paper, etc. A coating layer such as saturated polyester resin is provided on the surface of the sheet to serve as a receptor layer, and both sheets are overlapped so that the thermal transfer layer and the receptor layer are in contact with each other, and image information is transferred from the back side of the thermal transfer sheet. The sublimable dye in the thermal transfer layer is transferred to the receiving layer by heating with a point-type heat-sensitive means such as a thermal head that generates heat under the control of a corresponding electric signal, thereby transferring characters and images, especially natural color photographic images. Attempts are being made to form a

上記の画像を形成する技術において、熱転写シートは通
常ごく薄いために巻いたロール状態で供給されるが、被
熱転写シートは、通常、１枚ずつ供給される（枚葉方式
）。In the above-mentioned image forming technology, the thermal transfer sheet is usually supplied in the form of a rolled roll because it is very thin, but the thermal transfer sheets are usually supplied one by one (sheet-fed method).

ところで、被熱転写シートを枚葉方式で供給する場合に
は、予め所定のサイズのシートを重ねておいた場所から
、被熱転写シートを１枚ずつ取り出して輸送するが、被
熱転写シートどうしが密に重なっていたり、或いは帯電
して相互に密着していると２枚〜数枚の被熱転写シート
が一度に輸送されて仕舞う不都合がある。この不都合は
特に機械で行う被熱転写シートの自動供給時に多く起き
る。By the way, when the thermal transfer sheets are supplied in a sheet-fed manner, the thermal transfer sheets are taken out one by one from a place where sheets of a predetermined size are piled up in advance and transported, but the thermal transfer sheets are not tightly packed together. If they overlap or are charged and in close contact with each other, there is a problem that two to several sheets to be thermally transferred are transported at once. This inconvenience often occurs particularly when a thermal transfer sheet is automatically supplied by a machine.

〔発明が解決しようとする問題点〕[Problem that the invention seeks to solve]

従って、本発明においては、被熱転写シートの２枚〜数
枚が一度に輸送されることを解消でき、１枚ずつ確実に
輸送される被熱転写シートを提供するものである。Therefore, in the present invention, it is possible to eliminate the need for two to several thermal transfer sheets to be transported at once, and to provide a thermal transfer sheet that is reliably transported one by one.

〔問題点を解決する手段〕[Means to solve problems]

本発明は、 「加熱時に熱転写シートから移行する染料を受容する受
容層が基材の片面に設けられ、基材の受容層のない側の
片面には滑性層が設けられていることを特徴とする被熱
転写シート」に関するものである。The present invention is characterized in that a receptor layer for receiving the dye transferred from the thermal transfer sheet when heated is provided on one side of the base material, and a slippery layer is provided on one side of the base material on the side without the receptor layer. The invention relates to a thermal transfer sheet.

以下、図面を参照しながら本発明を更に詳細に説明する
。Hereinafter, the present invention will be explained in more detail with reference to the drawings.

第１図〜第３図は本発明の被熱転写シートの実施例を示
す断面図であり、第４図は第２図に示した被熱転写シー
トを使用して熱転写を行う様子を示す断面図である。1 to 3 are cross-sectional views showing examples of the thermal transfer sheet of the present invention, and FIG. 4 is a cross-sectional view showing how thermal transfer is performed using the thermal transfer sheet shown in FIG. 2. be.

第１図の被熱転写シート１には基材２の上面に受容層３
が設けられており、下面には滑性層４が設けられている
ものである。第２図の被熱転写シート１は第１図のもの
に加え、滑性Ｎ４の下面に更に帯電防止層が設けられて
いるものである。第３図の被熱転写シート１は第２図の
ものに加え、基材２と受容層３０間に中間層６が設けら
れている。The thermal transfer sheet 1 shown in FIG.
A slippery layer 4 is provided on the lower surface. The thermal transfer sheet 1 shown in FIG. 2 has, in addition to the sheet shown in FIG. 1, an antistatic layer provided on the lower surface of the slippery layer N4. In addition to the thermal transfer sheet 1 shown in FIG. 2, an intermediate layer 6 is provided between the base material 2 and the receiving layer 30.

（基材） 基材２としては合成紙又はセルロース繊維紙が用いられ
る０合成紙としては、ポリエチレン樹脂、ポリプロピレ
ン樹脂等のポリオレフィン樹脂もしくはその他の樹脂を
合成樹脂成分としてこれに無機質充填剤などを添加して
混合し、押し出して製造したもの、または、ポリスチレ
ン樹脂もしくはポリプロピレン樹脂等の樹脂のフィルム
の表面に体質顔料を塗工して製造したもの等、いずれも
が用いられる。(Base material) Synthetic paper or cellulose fiber paper is used as the base material 2. The synthetic paper is made of polyolefin resin such as polyethylene resin, polypropylene resin, or other resin as a synthetic resin component to which an inorganic filler or the like is added. Either one can be used, such as one produced by mixing and extruding, or one produced by coating an extender pigment on the surface of a resin film such as polystyrene resin or polypropylene resin.

セルロース繊維紙としては、コート紙、アート紙、キャ
ストコート祇等が用いられる。As the cellulose fiber paper, coated paper, art paper, cast coated paper, etc. are used.

（受容層） 受客層３は熱転写シートから移行してくる昇華性染料を
受容する働きをするものであり、具体的には次のような
合成樹脂を用いて構成される。(Receiving layer) The receiving layer 3 functions to receive the sublimable dye transferred from the thermal transfer sheet, and is specifically constructed using the following synthetic resin.

（イ）エステル結合を有するもの。(a) Those with an ester bond.

ポリエステル樹脂、ポリアクリル酸エステル樹脂、ポリ
カーボネート樹脂、ポリ酢酸ビニル樹脂、スチレンアク
リレート樹脂、ビニルトルエンアクリレート樹脂等。Polyester resin, polyacrylic acid ester resin, polycarbonate resin, polyvinyl acetate resin, styrene acrylate resin, vinyl toluene acrylate resin, etc.

（ロ）ウレタン結合を有するもの。(b) Those with urethane bonds.

ポリウレタン樹脂等。Polyurethane resin, etc.

（ハ）アミド結合を有するもの。(c) Those having an amide bond.

ポリアミド樹脂（ナイロン）。Polyamide resin (nylon).

（ニ）尿素結合を有するもの。(d) Those with a urea bond.

尿素樹脂等。Urea resin etc.

（ホ）その他極性の高い結合を存するもの。(e) Other substances with highly polar bonds.

ポリカプロラクトン樹脂、スチレン／マレイン酸樹脂、
ポリ塩化ビニル樹脂、ポリアクリロニトリル樹脂等。Polycaprolactone resin, styrene/maleic acid resin,
Polyvinyl chloride resin, polyacrylonitrile resin, etc.

上記のような合成樹脂に加えて、これらの混合物もしく
は共重合体等も使用できる。In addition to the synthetic resins mentioned above, mixtures or copolymers thereof can also be used.

あるいは上記のような合成樹脂を単に用いて構成された
ものでなく、次のような海−島構造　　　　”を有する
受容層も使用できる。Alternatively, instead of simply using a synthetic resin as described above, a receiving layer having the following sea-island structure can also be used.

例えば、−１００〜２０℃のガラス転移温度を有する合
成樹脂により受容層の第１領域を、また４０℃以上のガ
ラス転移温度を有する合成樹脂により受容層の第２ｗ４
域をそれぞれ形成して第１および第２の領域を共に受容
層４の表面に露出させ、第１領域を表面の１５％以上と
すると同時に第１領域を互いに独立して島状に形成し、
それぞれの島状部の長手方向の長さを好　　　　゛まし
くは０．５〜２００μｍとしたもの。For example, the first region of the receptive layer is made of a synthetic resin with a glass transition temperature of -100 to 20°C, and the second region of the receptive layer is made of a synthetic resin with a glass transition temperature of 40°C or higher.
the first and second regions are both exposed on the surface of the receptive layer 4, and at the same time, the first regions are formed independently of each other in an island shape, with the first region occupying 15% or more of the surface;
The length of each island-shaped portion in the longitudinal direction is preferably 0.5 to 200 μm.

上記した（イ）〜（ホ）の材料を使用して構成されたも
の、海−島構造を有するもののいずれにも更に必要に応
じてシリカ、炭酸カルシウム、酸化チタン、酸化亜鉛等
の体質顔料を含ませることができる。If necessary, extender pigments such as silica, calcium carbonate, titanium oxide, and zinc oxide may be added to any of the materials constructed using the materials (a) to (e) above and those having a sea-island structure. can be included.

受容層３は、層を構成する合成樹脂および必要に応じて
添加するその他の成分と共に混練して塗料化し、エアー
ナイフコーティング、リバースロールコーティング、グ
ラビアコーティングまたはワイヤーバーコーティング等
のコーティング方法により塗布し、乾燥させて形成する
ことができる。The receptor layer 3 is kneaded with the synthetic resin constituting the layer and other components added as necessary to form a paint, and applied by a coating method such as air knife coating, reverse roll coating, gravure coating, or wire bar coating. It can be dried and formed.

（滑性層） 滑性層は被熱転写シートを１枚ずつ取り出すことを容易
にするために設けられるものであって、種々の材料から
なるものが用いられるが、代表的な滑性層は、その滑性
層表面が隣接する被熱転写シートの受容層表面との間で
滑りやすい、換言すれば、静止摩擦係数が小さいもので
ある。(Smooth layer) The slip layer is provided to make it easy to take out the thermal transfer sheets one by one, and is made of various materials. Typical slip layers are: The surface of the slipping layer easily slides between the surface of the receiving layer of the adjacent thermal transfer sheet, in other words, the coefficient of static friction is small.

このような滑性層は、メチルメタクリレート樹脂などの
メタクリレート樹脂あるいは対応するアクリレート樹脂
、塩化ビニル／酢酸ビニル共重合樹脂などのビニル系樹
脂で例示される合成樹脂のコーティング被膜である。Such a slipping layer is a coating film of a synthetic resin such as a methacrylate resin such as methyl methacrylate resin, a corresponding acrylate resin, or a vinyl resin such as vinyl chloride/vinyl acetate copolymer resin.

これらの合成樹脂のコーティング被膜が被熱転写シー、
トの１枚ずつの取り出しに効果があるのは予想もしなか
ったことであり、単に基材２の裏面に帯電防止層を設け
ても期待したほどの効果は得られない。These synthetic resin coatings are thermal transfer sheets,
It was unexpected that the antistatic layer would be effective in removing the sheets one by one, and simply providing an antistatic layer on the back side of the base material 2 would not produce the expected effect.

滑性層４は、層を構成する合成樹脂を必要に応じて加え
る他の成分と共に混練して塗料化することにより、受容
層と同様のコーティング方法により塗布し、乾燥させて
形成することができ、その厚みは１〜１０μｍである。The slippery layer 4 can be formed by kneading the synthetic resin constituting the layer with other ingredients added as necessary to form a paint, applying it using the same coating method as the receptor layer, and drying it. , its thickness is 1 to 10 μm.

（帯電防止層） 帯電防止層５は滑性層４の表面に重ねて設けられ、各種
の界面活性剤、例えば、陽イオン型界面活性剤（例えば
、第４級アンモニウム塩、ポリアミン誘導体等）、陰イ
オン型界面活性剤（例えば、アルキルホスフェート等）
、両性イオン型界面活性剤もしくは非イオン型界面活性
剤が使用でき、更にはポリシロキサン系のものも使用で
きる。(Antistatic layer) The antistatic layer 5 is provided overlappingly on the surface of the slipping layer 4, and contains various surfactants, such as cationic surfactants (for example, quaternary ammonium salts, polyamine derivatives, etc.), Anionic surfactants (e.g. alkyl phosphates, etc.)
, amphoteric ionic surfactants or nonionic surfactants, and even polysiloxane surfactants can be used.

（中間層） 中間層６は必要に応じて設けられ、合成樹脂の有機溶剤
溶液を用いて塗布し、乾燥させて設ける０合成樹脂とし
ては飽和ポリエステル、ポリウレタン、アクリル酸エス
テル等の樹脂が使用でき、また塗布方法としてはリバー
スロールコーティングやグラビアコーティング、または
ワイヤーバーコーティング等が利用でき、中間層６の厚
みは３〜１０μｍ（乾燥時）である。(Intermediate layer) The intermediate layer 6 is provided as necessary, and is formed by applying a solution of a synthetic resin in an organic solvent and drying it.As the synthetic resin, resins such as saturated polyester, polyurethane, and acrylic ester can be used. Also, as a coating method, reverse roll coating, gravure coating, wire bar coating, etc. can be used, and the thickness of the intermediate layer 6 is 3 to 10 μm (when dry).

上記のように合成樹脂の有機溶剤溶液を使用するかわり
に、水溶性合成樹脂の水溶液または合成樹脂の水性エマ
ルジョンのいずれか一方または両方を用いてもよい、水
溶性合成樹脂としては■ポリアクリルアマイド、■カル
ボキシル基を含む各種の樹脂、例えばカルボキシル基含
有ポリエチレン、ポリ酢酸ビニル等、■セルロース樹脂
等が使用できる０合成樹脂の水性エマルジ四ンを構成す
る合計樹脂としては、ボリア゛クリル酸エステル類、エ
チレン／酢酸ビニル共重合体、ポリウレタン、ポリエス
テル等が使用できる。水溶性合成樹脂の水溶液と合成樹
脂の水性エマルジョンとはいずれか一方を使用してもよ
いが、これらの両方を使用することも可能である。Instead of using an organic solvent solution of a synthetic resin as described above, either or both of an aqueous solution of a water-soluble synthetic resin and an aqueous emulsion of a synthetic resin may be used.As the water-soluble synthetic resin, ■Polyacrylamide , ■ various resins containing carboxyl groups, such as carboxyl group-containing polyethylene, polyvinyl acetate, etc., ■ cellulose resins, etc. 0 The total resins constituting the aqueous emulsion of synthetic resins include polyacrylate esters. , ethylene/vinyl acetate copolymer, polyurethane, polyester, etc. can be used. Either the aqueous solution of the water-soluble synthetic resin or the aqueous emulsion of the synthetic resin may be used, but it is also possible to use both of them.

中間Ｎ６は前記した他の層の形成と同様な方法によって
形成してもよく、この他、エアーナイフコーティングに
よってもよい、中間層６の厚みは３〜１０μｍ（乾燥時
）である。The intermediate layer 6 may be formed by the same method as for forming the other layers described above, or may be formed by air knife coating.The thickness of the intermediate layer 6 is 3 to 10 μm (when dry).

（使用法） 本発明の被熱転写シート１は第４図に示すように、支持
体７に、昇華性染料およびバインダー等からなる熱転写
層８を積層しである熱転写シート９の熱転写層８と被熱
転写シート受容層３が接するようにして両シートを重ね
合わせ、熱転写シートの背面側から画像情報に応じた電
気信号により制御されて発熱するサーマルヘッドなどの
点状印字手段により加熱し、熱転写層７から受容層４に
昇華性染料を移行させて、受客層３に文字や画像を形成
するものであり、このような手法によればテレビジョン
の画面のコピー、磁気記録媒体に記録された画像情報の
コピー、コンピューター処理による製版内容のコピー（
校正刷の代替）等が可能になる。(Method of Use) As shown in FIG. 4, the thermal transfer sheet 1 of the present invention is a thermal transfer sheet 9, which is a thermal transfer layer 8 made of a sublimable dye, a binder, etc., laminated on a support 7. Both sheets are stacked so that the thermal transfer sheet receiving layer 3 is in contact with each other, and heated from the back side of the thermal transfer sheet using a dot printing means such as a thermal head that generates heat under the control of an electric signal according to image information. This method transfers sublimable dye to the receiving layer 4 to form characters and images on the receiving layer 3. With this method, it is possible to copy a television screen or image information recorded on a magnetic recording medium. copying, copying of prepress content by computer processing (
(substitute for proof printing) etc.

〔実施例） １隻班上 （被熱転写シート） 基材シートとして合成紙（玉子油化合成紙製、ユボＦＰ
Ｇ１５０、厚さ１５０μｍ）を用い、下記組成の受容層
形成用組成物を用い、ワイヤーバーを用いて塗布し乾燥
させ、８ｇ／ｒｒｒ（固形分）の受容層を設けて、被熱
転写シートとした。[Example] 1 group (thermal transfer sheet) Synthetic paper (manufactured by Tamago Oil Synthetic Paper, Yubo FP) as the base sheet
G150, thickness 150 μm), a receptive layer forming composition having the following composition was applied using a wire bar, and dried to form a receptive layer of 8 g/rrr (solid content) to form a thermal transfer sheet. .

重量比） 上記で得られた被熱転写シートの、受容層を設けたのと
は反対の面にアクリル系樹脂（三菱レイヨン製、ダイヤ
ナールＢＲ−８５）のトルエン／メチルエチルケトン（
１／１．重量比）１５％溶液を用い、ワイヤーバーを用
いて塗布し、乾燥させ、３ｇ／ｎｆ（固形分）の滑性層
を設けた。Weight ratio) Toluene/methyl ethyl ketone (weight ratio) of acrylic resin (Dyanal BR-85, manufactured by Mitsubishi Rayon) was applied to the opposite side of the thermal transfer sheet obtained above from the side on which the receiving layer was provided.
1/1. A 15% solution (weight ratio) was applied using a wire bar and dried to form a slippery layer of 3 g/nf (solid content).

更に上記で設けた滑性層の表面に、帯電防止剤（米国、
アナリティカル、ケミカル、ラボラトリ−、オブ、スコ
ーキー製、スタチサイド）の２．５％イソプロパツール
溶液を用い、１０ｇ／ｎｆ（溶液塗布時）塗布し、乾燥
させた。Furthermore, an antistatic agent (USA,
A 2.5% isopropanol solution (manufactured by Analytical, Chemical, Laboratory, Of, Skokie, Staticide) was applied at 10 g/nf (at the time of solution application) and dried.

（熱転写シート） 一方、片面に熱硬化アクリル樹脂からなる耐熱性層を設
けた厚さ６μｍのポリエチレンテレフタレートフィルム
（東洋紡製）を基材７として、耐熱性層を設けた側とは
反対の側に下記組成物をワイヤーバーを用いて塗布し乾
燥させ、１ｇ／ｒｒ＋（固形分）の熱転写層８を設け、
熱転写シート９とした。(Thermal transfer sheet) On the other hand, using a 6 μm thick polyethylene terephthalate film (manufactured by Toyobo) with a heat-resistant layer made of thermosetting acrylic resin on one side as the base material 7, The following composition was applied using a wire bar and dried to provide a thermal transfer layer 8 of 1 g/rr + (solid content),
Thermal transfer sheet 9 was prepared.

（熱転写） 上記で得られた被熱転写シートを気温２０℃、相対湿度
３０％の環境で１００枚積み重ね、上から１枚ずつ順に
取り出して加熱印字部に供給したが、被熱転写シートは
１枚ずつ取り出すことができ、２枚〜数枚が一度に供給
されることはなく、このようにして供給された被熱転写
シートは、熱転写シートと重ね合わせて熱転写シートの
耐熱層側から印字し、その後、両シートを剥離したとこ
ろ、被熱転写シートに良好な画像が形成された。(Thermal Transfer) The thermal transfer sheets obtained above were stacked in an environment of 20°C and relative humidity of 30%, and one sheet at a time was taken out from the top and fed to the heating printing unit. The thermal transfer sheet supplied in this way is overlapped with the thermal transfer sheet and printed from the heat-resistant layer side of the thermal transfer sheet, and then, When both sheets were peeled off, a good image was formed on the thermal transfer sheet.

ｌ笠五上 滑性層を設けなかった以外は実施例１と同様に行ったが
、被熱転写シートを１枚ずつ取り出そうとしても２枚ず
つ取り出されることが多く、　　　　・１枚ずつスムー
スに取り出すこと不可能で、その都度、１枚ずつに剥が
す必要があった。The process was carried out in the same manner as in Example 1 except that the lubricating layer was not provided, but even if you tried to take out the thermal transfer sheets one by one, in many cases two sheets were taken out at a time. - Smoothly taking out one sheet at a time. It was impossible to do this, and each time I had to peel it off one by one.

ｌ皇■１ キャストコート祇（厚さ１３０μｍ、神崎製紙製）のキ
ャストコート面に、飽和ポリエステル′樹脂（東洋紡製
、バイロン２００）の１０％トルエン／メチルエチルケ
トン（１／１、重量比）溶液を用い、ワイヤーバーによ
り塗布し、乾燥させ、６ｇ／ｒｒｒ（固形分）の中間層
を設けた後、下記組成の受容層形成用組成物をワイヤー
２、−ッよ、□５１．□ヤ、５ｇ／ｎ？（ＩＩＩｌ’”
形分）受容層を形成した。1. A 10% toluene/methyl ethyl ketone (1/1, weight ratio) solution of saturated polyester' resin (Toyobo Co., Ltd., Byron 200) was applied to the cast coat surface of a cast coat gi (thickness: 130 μm, manufactured by Kanzaki Paper Industries). After coating with a wire bar and drying to form an intermediate layer of 6 g/rrr (solid content), a composition for forming a receptive layer having the following composition was applied to wire 2, -, □51. □Ya, 5g/n? (IIIl'”
Form) A receptor layer was formed.

ｇ’）　ｘｘｔｔｖｍＨｏ−、−−−、−５！！お　　
１（東洋紡製、バイロン２００） （東洋紡製、バイロン２９０） 続いて、キャストコート紙の受容層を設けたのとは反対
の面に、塩化ビニル／酢酸ビニル共重合樹脂（米国、ユ
ニオン、カーバイド製、ＶＹＨＨ）の１０％トルエン／
メチルエチルケトン溶液を用い、ワイヤーバーにより、
塗布し、乾燥させ、３ｇ／ｒｄｃ固形分）の滑性層を設
けた。g') xxttvmHo-, ---, -5! ! oh
1 (Toyobo Co., Ltd., Byron 200) (Toyobo Co., Ltd., Byron 290) Next, a vinyl chloride/vinyl acetate copolymer resin (Union, USA, Carbide Co., Ltd.) was applied to the opposite side of the cast-coated paper from which the receptor layer was provided. , VYHH) 10% toluene/
Using a methyl ethyl ketone solution, with a wire bar,
It was coated and dried to provide a slippery layer of 3 g/rdc solids.

更に、滑性層の表面にカチオン性アクリル樹脂（三菱油
化ファイン製、５ＴＨ−５５）の５％イソプロピルアル
コール溶液を用い、ワイヤーバーにより、塗布し、乾燥
させて０．５ｇ／ｎ？（固形分）の帯電防止層をもうけ
て被熱転写シートとした。Furthermore, a 5% isopropyl alcohol solution of cationic acrylic resin (Mitsubishi Yuka Fine Co., Ltd., 5TH-55) was applied to the surface of the slipping layer using a wire bar, and dried to give a 0.5 g/n? A thermal transfer sheet was prepared by forming an antistatic layer of (solid content).

上記で得られた被熱転写シートを実施例１において使用
した熱転写シートを使用し、実施例１と同様に印字した
ところ、１枚ずつスムースに取り出せた。When the thermal transfer sheet obtained above was printed in the same manner as in Example 1 using the thermal transfer sheet used in Example 1, each sheet could be taken out smoothly.

上笠１１ 滑性層を設けず、それ以外は実施例２と同様にして被熱
転写シートを作成し、実施例２と同様にして評価したと
ころ、１枚ずつのスムースな取り出しは出来ず、２枚ず
つ取り出された。Kamikasa 11 A thermal transfer sheet was prepared in the same manner as in Example 2 without providing a slippery layer, and evaluated in the same manner as in Example 2. As a result, it was not possible to take out each sheet smoothly, and two sheets could not be taken out smoothly. They were taken out one by one.

〔発明の効果〕〔Effect of the invention〕

以上の説明で明らかなように、本発明の被熱転写シート
は受容層を設けたのとは反対側に滑性層を有しているの
で被熱転写シートが１枚ずつスムースに取り出せる。又
、滑性層の表面に帯電防止層を設けることにより、より
一層被熱転写シートどうしの滑りを向上させることがで
きる。As is clear from the above description, since the thermal transfer sheet of the present invention has a slippery layer on the side opposite to the receiving layer, the thermal transfer sheets can be taken out one by one smoothly. Further, by providing an antistatic layer on the surface of the slipping layer, it is possible to further improve the slippage between the sheets to be thermally transferred.

【図面の簡単な説明】[Brief explanation of drawings]

第１図〜第３図は本発明の被熱転写シートの構造を示す
断面図、第４図は熱転写の様子を示す断面図である。 （符号の説明）1 to 3 are cross-sectional views showing the structure of the thermal transfer sheet of the present invention, and FIG. 4 is a cross-sectional view showing the state of thermal transfer. (Explanation of symbols)

Claims (3)

【特許請求の範囲】[Claims] （１）加熱時に熱転写シートから移行する染料を受容す
る受容層が基材の片面に設けられ、基材の受容層のない
側の片面には滑性層が設けられていることを特徴とする
被熱転写シート。(1) A receptor layer that receives the dye that migrates from the thermal transfer sheet when heated is provided on one side of the base material, and a slippery layer is provided on one side of the base material that does not have the receptor layer. Heat transfer sheet. （２）滑性層の表面は更に帯電防止層が設けられている
ことを特徴とする特許請求の範囲第１項の被熱転写シー
ト。(2) The thermal transfer sheet according to claim 1, wherein an antistatic layer is further provided on the surface of the slipping layer. （３）基材と受容層との間には中間層が設けられている
ことを特徴とする特許請求の範囲第１項又は第２項記載
の被熱転写シート。(3) The thermal transfer sheet according to claim 1 or 2, wherein an intermediate layer is provided between the base material and the receptor layer.
JP60192620A 1985-08-31 1985-08-31 Heat transfer sheet with lubricity Expired - Lifetime JP2548909B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60192620A JP2548909B2 (en) 1985-08-31 1985-08-31 Heat transfer sheet with lubricity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60192620A JP2548909B2 (en) 1985-08-31 1985-08-31 Heat transfer sheet with lubricity

Publications (2)

Publication Number Publication Date
JPS6251490A true JPS6251490A (en) 1987-03-06
JP2548909B2 JP2548909B2 (en) 1996-10-30

Family

ID=16294287

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60192620A Expired - Lifetime JP2548909B2 (en) 1985-08-31 1985-08-31 Heat transfer sheet with lubricity

Country Status (1)

Country Link
JP (1) JP2548909B2 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63236690A (en) * 1987-03-25 1988-10-03 Dainippon Printing Co Ltd Thermal transfer method
JPS6445688A (en) * 1987-08-17 1989-02-20 Taiho Ind Co Ohp sheet for thermal transfer
JPH01235694A (en) * 1988-03-17 1989-09-20 Taiho Ind Co Ltd Thermal transfer ohp sheet
JPH01241491A (en) * 1988-03-23 1989-09-26 Mitsubishi Kasei Corp Image-receiving material for thermal transfer recording
JPH02217283A (en) * 1989-02-18 1990-08-30 Taiho Ind Co Ltd Medium to be recorded for overhead projector
JPH02279387A (en) * 1989-04-21 1990-11-15 Oji Paper Co Ltd Dye thermal transfer image receiving sheet
JPH0349991A (en) * 1989-07-18 1991-03-04 Oji Paper Co Ltd Dye thermal transfer image receiving sheet
JPH081558U (en) * 1996-01-29 1996-11-05 大日本印刷株式会社 Heat transfer sheet

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Publication number Priority date Publication date Assignee Title
JPS52104915A (en) * 1976-02-27 1977-09-02 Ricoh Co Ltd Diazo copying material
JPS5985792A (en) * 1982-11-10 1984-05-17 Matsushita Electric Ind Co Ltd Image-receiving body for thermal transfer recording
JPS59159389A (en) * 1983-03-02 1984-09-08 Fuji Xerox Co Ltd Pressure-sensitive copying sheet
JPS59229395A (en) * 1983-06-10 1984-12-22 Fuji Xerox Co Ltd Sheet to be transferred for heat-transfer type recording
JPS6025793A (en) * 1983-07-25 1985-02-08 Dainippon Printing Co Ltd Sheet for heat transfer printing
JPS6034898A (en) * 1984-07-17 1985-02-22 Dainippon Printing Co Ltd Thermal transfer recording sheet
JPS6056573A (en) * 1983-09-09 1985-04-02 Fuji Xerox Co Ltd Multicolor transfer type thermal recording apparatus
JPS6063161A (en) * 1983-09-16 1985-04-11 ダイアホイルヘキスト株式会社 Polyester film
JPS60120864U (en) * 1984-01-25 1985-08-15 株式会社リコー Adhesive receiving sheet for thermal transfer

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52104915A (en) * 1976-02-27 1977-09-02 Ricoh Co Ltd Diazo copying material
JPS5985792A (en) * 1982-11-10 1984-05-17 Matsushita Electric Ind Co Ltd Image-receiving body for thermal transfer recording
JPS59159389A (en) * 1983-03-02 1984-09-08 Fuji Xerox Co Ltd Pressure-sensitive copying sheet
JPS59229395A (en) * 1983-06-10 1984-12-22 Fuji Xerox Co Ltd Sheet to be transferred for heat-transfer type recording
JPS6025793A (en) * 1983-07-25 1985-02-08 Dainippon Printing Co Ltd Sheet for heat transfer printing
JPS6056573A (en) * 1983-09-09 1985-04-02 Fuji Xerox Co Ltd Multicolor transfer type thermal recording apparatus
JPS6063161A (en) * 1983-09-16 1985-04-11 ダイアホイルヘキスト株式会社 Polyester film
JPS60120864U (en) * 1984-01-25 1985-08-15 株式会社リコー Adhesive receiving sheet for thermal transfer
JPS6034898A (en) * 1984-07-17 1985-02-22 Dainippon Printing Co Ltd Thermal transfer recording sheet

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63236690A (en) * 1987-03-25 1988-10-03 Dainippon Printing Co Ltd Thermal transfer method
JPS6445688A (en) * 1987-08-17 1989-02-20 Taiho Ind Co Ohp sheet for thermal transfer
JPH0466197B2 (en) * 1987-08-17 1992-10-22 Taiho Kogyo Co Ltd
JPH01235694A (en) * 1988-03-17 1989-09-20 Taiho Ind Co Ltd Thermal transfer ohp sheet
JPH01241491A (en) * 1988-03-23 1989-09-26 Mitsubishi Kasei Corp Image-receiving material for thermal transfer recording
JPH02217283A (en) * 1989-02-18 1990-08-30 Taiho Ind Co Ltd Medium to be recorded for overhead projector
JPH0476788B2 (en) * 1989-02-18 1992-12-04 Taiho Kogyo Co Ltd
JPH02279387A (en) * 1989-04-21 1990-11-15 Oji Paper Co Ltd Dye thermal transfer image receiving sheet
JPH0349991A (en) * 1989-07-18 1991-03-04 Oji Paper Co Ltd Dye thermal transfer image receiving sheet
JPH081558U (en) * 1996-01-29 1996-11-05 大日本印刷株式会社 Heat transfer sheet

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