JPS62282973A - Transfer sheet for use in multiple-time recording - Google Patents
Transfer sheet for use in multiple-time recordingInfo
- Publication number
- JPS62282973A JPS62282973A JP61127768A JP12776886A JPS62282973A JP S62282973 A JPS62282973 A JP S62282973A JP 61127768 A JP61127768 A JP 61127768A JP 12776886 A JP12776886 A JP 12776886A JP S62282973 A JPS62282973 A JP S62282973A
- Authority
- JP
- Japan
- Prior art keywords
- transfer sheet
- sheet
- parts
- transfer
- time recording
- 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
- B41M5/395—Macromolecular additives, e.g. binders
-
- 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
-
- 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
- B41M5/38235—Contact thermal transfer or sublimation processes characterised by transferable colour-forming materials
-
- 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
- B41M5/385—Contact thermal transfer or sublimation processes characterised by the transferable dyes or pigments
-
- 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
- B41M5/41—Base layers supports or substrates
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Impression-Transfer Materials And Handling Thereof (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
３、発明の詳細な説明
〔発明の技術分野〕
本発明は、感熱昇華転写記録用の転写シートに関し、特
にカラーファクシミリ等の用途に用いられる多数回記録
用転写シートに関する。Detailed Description of the Invention 3. Detailed Description of the Invention [Technical Field of the Invention] The present invention relates to a transfer sheet for heat-sensitive sublimation transfer recording, and particularly to a transfer sheet for multi-time recording used in applications such as color facsimile. .
多数回記録とは、染料を含む転写シートと染料を受ける
受像シートの移動速度に差を持たば、転写シートを受像
シートよりも相対的に緩かな速度で移動させながら印字
を行なう方法をい・う（電気通信学会、通信部門全国大
会Ｎｏ８６０（１９８４）参照）。Multi-time recording is a method in which printing is performed while moving the transfer sheet at a relatively slower speed than the image-receiving sheet, when there is a difference in the moving speed of the transfer sheet containing the dye and the image-receiving sheet receiving the dye. (Refer to Telecommunications Institute National Conference No. 860 (1984)).
したがって、この方法は、記録時間の短縮化、転写シー
トの潤費迅の低減化ならびに記録部の簡素化が図られる
等の点ですぐれている。Therefore, this method is excellent in that it shortens the recording time, reduces the expense and expense of the transfer sheet, and simplifies the recording section.
ところで、従来一般に、感熱ｎ華記録において、転写シ
ートと組み合わせて用いられる受像シートとしては、染
料が染着しやすい樹脂や、染料を吸看するかあるいは染
料と反応する粒子を樹脂に分散させたものを基材上にコ
ーティングしたシートが用いられている。このような受
像シートを転写シートに重ね合わせてサーマルヘッドで
印字を行なう際に、ヘッドの温度は瞬間的には、数百度
にも達して転写シートおよび受像シートの表面も温度が
上昇＋ｌ−る。このため従来の熱転写記録方法において
は、転写シートと受像シートとが印字中に熱融着すると
いう問題がある。このような問題を回避するため、従来
、受＠層の表面に離型層を設けたり、体質顔料を受＠層
中に添加したり、熱可塑性樹脂を架橋することにより融
着を防止することが提案されている。しかしながら、前
述したような多数回記録方式においては、通常の記録方
式と異なり印字による熱に加えて受像シートと転写シー
トの移動速度が異なるため、界面でのズリ応力が鮎き、
このため転写シートの表面が一層損われやすくなるとい
う欠点がある。By the way, conventionally, the image-receiving sheet used in combination with the transfer sheet in thermosensitive n-color recording has generally been made of a resin that is easily dyed with a dye, or a resin in which particles that absorb or react with the dye are dispersed. A sheet is used in which a material is coated on a base material. When such an image-receiving sheet is superimposed on a transfer sheet and printed using a thermal head, the temperature of the head momentarily reaches several hundred degrees, and the temperature of the surfaces of the transfer sheet and image-receiving sheet also rises. . Therefore, in the conventional thermal transfer recording method, there is a problem that the transfer sheet and the image receiving sheet are thermally fused during printing. In order to avoid such problems, conventional methods have been to prevent fusion by providing a release layer on the surface of the receiving layer, adding extender pigments to the receiving layer, or crosslinking the thermoplastic resin. is proposed. However, in the multi-time recording method as described above, unlike the normal recording method, in addition to the heat generated by printing, the moving speeds of the image receiving sheet and the transfer sheet are different, so shearing stress at the interface increases.
This has the disadvantage that the surface of the transfer sheet is more likely to be damaged.
（発明の概要）
本発明は上述した点に鑑みてなされたものであり、印字
の際における転写シートと受像シートの熱融着を効果的
に防止することができる多数回記録用転写シートを提供
することを目的とする。(Summary of the Invention) The present invention has been made in view of the above-mentioned points, and provides a transfer sheet for multiple recording that can effectively prevent thermal fusion of a transfer sheet and an image receiving sheet during printing. The purpose is to
このような目的を達成するため本発明の多数回記録用転
写シートは、転写シートの移動速度が受像シートの移１
ｌｌＩ速度より遅い状態で印字する多数回記録に用いる
転写シートにおいて、基材シート上に、°樹脂バインダ
ーと染料と減摩剤とからなる熱転写層が設けられてなる
ことを特徴とするものである。In order to achieve such an object, the transfer sheet for multiple recording of the present invention has a transfer sheet whose moving speed is equal to that of the image-receiving sheet.
A transfer sheet used for multiple recordings in which printing is performed at a speed slower than III, characterized in that a thermal transfer layer consisting of a resin binder, a dye, and an anti-friction agent is provided on a base sheet. .
以下、本発明を、図面に示す好ましい態様に基いて更に
詳細に説明する。Hereinafter, the present invention will be explained in more detail based on preferred embodiments shown in the drawings.
図面に示すように、本発明に係る多数回記録用転写シー
ト１は、基材シー１〜２の一方の面に熱転写層３が設け
られている。さらに本発明の好ましい態様として、基材
シート２の伯方の面に、耐熱層４が設けられていてもよ
い。As shown in the drawings, in the transfer sheet 1 for multiple recording according to the present invention, a thermal transfer layer 3 is provided on one surface of base sheets 1 and 2. Furthermore, as a preferred embodiment of the present invention, a heat-resistant layer 4 may be provided on the square side of the base sheet 2.
基材シートとしては、耐熱性を有するプラスチックフィ
ルムが用いられ、特に、ポリエステルフィルム、アラミ
ドフィルム、カプトンフィルム、ポリカーボネートフィ
ルム、Ｑフィルム（帝人製）、ポリパルパン酸フィルム
等が好ましく使用される。また、コンデンサー紙のよう
な薄葉の平滑性の高い紙も使用できる。As the base sheet, a heat-resistant plastic film is used, and in particular, polyester film, aramid film, Kapton film, polycarbonate film, Q film (manufactured by Teijin), polypalpanic acid film, etc. are preferably used. Additionally, thin, highly smooth paper such as condenser paper can also be used.
熱転写層は、昇華性染料および減摩剤がバインダー樹脂
中に含有されてなる。The thermal transfer layer includes a sublimable dye and a lubricant contained in a binder resin.
使用し得るバインダーとしては、エチルとドロキシエチ
ルセルロース、エチルセルロース、酢酸セルロース、酢
酪酸セルロース、ニトロセルロース等のセルロース誘導
体、ポリビニルブチラール、ポリビニルホルマール、ポ
リビニルブチラール誘導体、アクリルポリマー、アクリ
ル共重合体等が好ましく使用できる。Preferred binders that can be used include cellulose derivatives such as ethyl and droxyethyl cellulose, ethyl cellulose, cellulose acetate, cellulose acetate butyrate, and nitrocellulose, polyvinyl butyral, polyvinyl formal, polyvinyl butyral derivatives, acrylic polymers, acrylic copolymers, etc. can.
昇華性染料としては、分散染料、油溶性染料、塩基性染
料、ロイコ染料が使用され得る。このような染料と上記
のバインダー樹脂を溶媒に混合し、ボールミル、ナンド
ミル等の装置により、分散、溶解等の調製をしてインキ
化することができる。As the sublimable dye, disperse dyes, oil-soluble dyes, basic dyes, and leuco dyes can be used. Such a dye and the above-mentioned binder resin can be mixed in a solvent and prepared by dispersing, dissolving, etc. using a device such as a ball mill or a Nando mill to form an ink.
本発明においては、熱転写層中に更に減摩剤を含有させ
る。本発明において、減摩剤とは、摩擦力を減少させ、
受像シートとの間の熱融着を防止する作用を有する材料
を広く含み、さらに詳しくは、熱により軟化し、かつ、
粘着性および移染性を有さない材料が用いられる。この
ような材料としては、転写層中の染料に悪影響を与えず
、また印字の際に感度および階調性を阻害しないことが
肝要である。具体的には、ポリエチレンワックスおよび
（または〉シリコーン樹脂が好ましく用いられる。また
、熱転写層中の減摩剤の含有量は、１５〜３０重量％が
好ましい。含有量が１５％未満では、熱融着防止効果が
不充分であり、一方、３０％を超えると、感度および保
存性が低下づるので望ましくない。。In the present invention, a lubricant is further contained in the thermal transfer layer. In the present invention, a lubricant is a lubricant that reduces frictional force,
It broadly includes materials that have the function of preventing heat fusion with the image-receiving sheet, and more specifically, it softens with heat, and
Materials that are non-tacky and non-transferable are used. It is important that such materials do not adversely affect the dye in the transfer layer and do not impede sensitivity and gradation during printing. Specifically, polyethylene wax and/or silicone resin are preferably used. Also, the content of the lubricant in the thermal transfer layer is preferably 15 to 30% by weight. If the content is less than 15%, the The anti-fouling effect is insufficient, and on the other hand, if it exceeds 30%, sensitivity and storage stability are undesirably reduced.
なお、転写シートのサーマルヘッドが接する側の面には
サーマルヘッドへの熱融着を防止するために、耐熱層を
設けることが好ましく行なわれる耐熱層の村村は、一般
に軟化性樹脂と熱離型剤からなり、熱硬化、ＵＶ硬化ま
たはＥＢ硬化性の樹脂が用いられ得る。熱離型剤として
は、シリコーン樹脂、脂肪酸エステル、リン酸エステル
、リン酸エステル塩等の界面活性剤が用いられ得る。In addition, it is preferable to provide a heat-resistant layer on the side of the transfer sheet that comes into contact with the thermal head in order to prevent heat adhesion to the thermal head. It consists of a molding agent, and a thermosetting, UV curing or EB curing resin can be used. As the thermal mold release agent, surfactants such as silicone resins, fatty acid esters, phosphate esters, and phosphate ester salts can be used.
実施例１
基材シートとして合成紙（玉子油化製、ユボＦＰＧ−１
１０）を用い、この一方の面に下記組成物（１）の塗工
液を乾燥時、５ｇ／況以上になる割合で塗布し、さらに
、下記組成物（２）の塗工液を乾燥時１９／ゴになる割
合で塗布し、１００℃で３０分冊乾燥して受像シートを
１ｑた。Example 1 Synthetic paper (Yubo FPG-1 manufactured by Tamago Yuka Co., Ltd.) as a base sheet
10), apply a coating liquid of the following composition (1) on one side at a rate of 5 g/ml or more when dry, and further apply a coating liquid of the following composition (2) when dry. It was coated at a ratio of 19/g and dried at 100°C in 30 volumes to give 1 q of image-receiving sheets.
組成物（１） （［２１
部）ポリエステル樹脂 １１．５部（Ｖｙ
ｌｏｎ ２００ 、東洋紡製）
亜鉛華 １１．５部（理化学製
）
トルエン ３３．５部メチルエチ
ルケトン ３３．５部シクロへキサノン
１０．０部組酸物（２）
シリコーン １６．６部（ＫＳ−７
７２信越化学工業製）
硬化剤 ０．０３部（ＰＬ−
３信越化学工業製）
トルエン ８３．３７部下記組成
の３種の染料担持層形成用インキ組成物を調製し、これ
を夫々背面に耐熱処理を施した９μＴｒＬ厚のポリエチ
レンテレフタレートフィルムに、乾燥塗布量が夫々１．
０ｇ／ｒｄになるように塗布および乾燥して本発明のシ
アン、マゼンタおよびイエローの三色の転写シートを得
た。Composition (1) ([21
Part) Polyester resin 11.5 parts (Vy
lon 200, Toyobo Co., Ltd.) Zinc white 11.5 parts (Rikagaku Co., Ltd.) Toluene 33.5 parts Methyl ethyl ketone 33.5 parts Cyclohexanone
10.0 parts Acid (2) Silicone 16.6 parts (KS-7
72 Shin-Etsu Chemical Co., Ltd.) Curing agent 0.03 parts (PL-
3 (manufactured by Shin-Etsu Chemical Co., Ltd.) Toluene 83.37 parts Three kinds of ink compositions for forming a dye-carrying layer having the following compositions were prepared, and each of these was applied to a polyethylene terephthalate film having a thickness of 9 μTrL, which had been heat-resistant treated on the back side, in a dry coating amount. are each 1.
The transfer sheet was coated at a concentration of 0 g/rd and dried to obtain a three-color transfer sheet of cyan, magenta and yellow according to the present invention.
シアン色
Ｗａｘｏｌｉｎｅ Ｂｌｕｅ ＡＰ−ＦＷ
６ 、０５部Ｋａｙａｓｅｔ Ｂｌｕｅ ７１４
１ 、６５部ポリブチラール樹脂
５．１２部メチルエチルケトン ２９．
４４部トルエン ４３．８４部メ
チルイソブチルケトン ｉｏ、ｏｏ部マイクロフ
ァイン ＨＦ８Ｆ ２．５６部マゼンタ色
Ｈ３ＲｅｄＧ ２．４０部５ｕ
ｄａｎ Ｒｅ６７Ｂ ３ 、１０部
ポリブチラール樹脂 ４．８０部メチルエ
チルケトン ４４．８５部トルエン
４４．８５部マイクロファイン ＨＦ８
Ｆ ２．０６部イエロー色
ＰＴＹ−５２５、５０部
ポリブチラール樹脂 ４，８０部メチルエ
チルケトン ５５．００部トルエン
３４．７０部マイクロファイン ）ｌＦ
８Ｆ ２．０６部上記の様にして得られた受
象シートと転写シートを用い２回印字、１００回印を各
々行ったが熱融着もなく良好な結果を得た。Cyan Waxoline Blue AP-FW
6, 05 part Kayaset Blue 714
1. 65 parts polybutyral resin
5.12 parts methyl ethyl ketone 29.
44 parts Toluene 43.84 parts Methyl isobutyl ketone io, oo parts Micro Fine HF8F 2.56 parts Magenta color H3RedG 2.40 parts 5u
dan Re67B 3, 10 parts Polybutyral resin 4.80 parts Methyl ethyl ketone 44.85 parts Toluene
44.85 parts Micro Fine HF8
F 2.06 parts Yellow PTY-525, 50 parts Polybutyral resin 4.80 parts Methyl ethyl ketone 55.00 parts Toluene
34.70 parts microfine )lF
8F 2.06 parts The receiving sheet and transfer sheet obtained as described above were printed twice and stamped 100 times, but good results were obtained with no heat fusion.
上記実施例の結果からも明らかなように、本発明の転写
シートは、熱転写層中に特定の減摩剤が含有されている
ので、多数回記録方式で印字する際に特に問題となる熱
融着の発生を効果的に防止することができる。As is clear from the results of the above examples, the transfer sheet of the present invention contains a specific lubricant in the thermal transfer layer. It is possible to effectively prevent the occurrence of stains.
図は、本発明の実施例に係る多数回記録用転写シートの
断面図である。
２・・・基材シート、３・・・熱転写層、４・・・耐熱
）酒。The figure is a sectional view of a transfer sheet for multiple recordings according to an embodiment of the present invention. 2...Base material sheet, 3...Thermal transfer layer, 4...Heat resistant) Liquor.
Claims (1)
遅い状態で印字する多数回記録に用いる転写シートにお
いて、基材シート上に、樹脂バインダーと染料と減摩剤
とからなる熱転写層が設けられてなることを特徴とする
、多数回記録用転写シート。 ２、前記減摩剤が、熱により軟化し、かつ、粘着性およ
び移染性を有さない材料からなる、特許請求の範囲第１
項の多数回記録用転写シート。 ３、前記熱転写層中の減摩剤の含有量が、 １５〜３０重量％である、特許請求の範囲第１項の多数
回記録用転写シート。 ４、前記減摩剤が、ワックスおよび（または）シリコー
ン樹脂からなる、特許請求の範囲第２項の多数回記録用
転写シート。[Scope of Claims] 1. In a transfer sheet used for multiple recordings in which printing is performed with the moving speed of the transfer sheet being slower than the moving speed of the image receiving sheet, a resin binder, a dye, and a lubricant are formed on a base sheet. A transfer sheet for multi-time recording, characterized in that it is provided with a thermal transfer layer. 2. Claim 1, wherein the anti-friction agent is made of a material that is softened by heat and does not have stickiness or dye migration.
Transfer sheet for multiple recordings. 3. The transfer sheet for multi-time recording according to claim 1, wherein the content of the lubricant in the thermal transfer layer is 15 to 30% by weight. 4. The transfer sheet for multiple recordings according to claim 2, wherein the lubricant comprises wax and/or silicone resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61127768A JP2588509B2 (en) | 1986-06-02 | 1986-06-02 | Multiple recording methods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61127768A JP2588509B2 (en) | 1986-06-02 | 1986-06-02 | Multiple recording methods |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62282973A true JPS62282973A (en) | 1987-12-08 |
| JP2588509B2 JP2588509B2 (en) | 1997-03-05 |
Family
ID=14968213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61127768A Expired - Fee Related JP2588509B2 (en) | 1986-06-02 | 1986-06-02 | Multiple recording methods |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2588509B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01225593A (en) * | 1988-03-04 | 1989-09-08 | Matsushita Electric Ind Co Ltd | Dye transfer thermal recording method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59129196A (en) * | 1983-01-17 | 1984-07-25 | Nippon Telegr & Teleph Corp <Ntt> | Recording method using thermal transfer ink film |
| JPS6019590A (en) * | 1983-07-15 | 1985-01-31 | Ricoh Co Ltd | Thermal transfer sheet |
| JPS6223792A (en) * | 1985-07-24 | 1987-01-31 | Matsushita Electric Ind Co Ltd | dye transfer body |
| JPS6223793A (en) * | 1985-07-24 | 1987-01-31 | Matsushita Electric Ind Co Ltd | Transfer type thermal recording method |
-
1986
- 1986-06-02 JP JP61127768A patent/JP2588509B2/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59129196A (en) * | 1983-01-17 | 1984-07-25 | Nippon Telegr & Teleph Corp <Ntt> | Recording method using thermal transfer ink film |
| JPS6019590A (en) * | 1983-07-15 | 1985-01-31 | Ricoh Co Ltd | Thermal transfer sheet |
| JPS6223792A (en) * | 1985-07-24 | 1987-01-31 | Matsushita Electric Ind Co Ltd | dye transfer body |
| JPS6223793A (en) * | 1985-07-24 | 1987-01-31 | Matsushita Electric Ind Co Ltd | Transfer type thermal recording method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01225593A (en) * | 1988-03-04 | 1989-09-08 | Matsushita Electric Ind Co Ltd | Dye transfer thermal recording method |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2588509B2 (en) | 1997-03-05 |
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