JPH07106675B2 - Transfer material for thermal recording - Google Patents
Transfer material for thermal recordingInfo
- Publication number
- JPH07106675B2 JPH07106675B2 JP60105098A JP10509885A JPH07106675B2 JP H07106675 B2 JPH07106675 B2 JP H07106675B2 JP 60105098 A JP60105098 A JP 60105098A JP 10509885 A JP10509885 A JP 10509885A JP H07106675 B2 JPH07106675 B2 JP H07106675B2
- Authority
- JP
- Japan
- Prior art keywords
- material layer
- transfer
- color material
- image receiving
- thermal 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.)
- Expired - Lifetime
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
- B41M5/44—Intermediate, backcoat, or covering layers characterised by the macromolecular compounds
- B41M5/443—Silicon-containing polymers, e.g. silicones, siloxanes
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
Description
【発明の詳細な説明】 産業上の利用分野 本発明は、熱転写により記録に用いられる感熱記録用転
写体に関し、特に色材に昇華性染料を用いる場合に有効
な転写体に関するものである。Description: TECHNICAL FIELD The present invention relates to a transfer material for heat-sensitive recording used for recording by thermal transfer, and particularly to a transfer material effective when a sublimable dye is used as a coloring material.
従来の技術 昇華型熱転写記録方式は、色材層の昇華性染料の一部が
受像体に転移して画像を記録する。色材層の昇華性染料
が十分存在する場合は、同一の転写体で多数回記録する
ことができる。多数回使用する方法の一つとして、転写
体の走行速度を受像体のそれより遅くして色材層の第１
回使用部分と第２回使用部分の重なりを少しだけずらせ
て使用する方法がある。2. Description of the Related Art In the sublimation thermal transfer recording system, a part of the sublimable dye in the color material layer is transferred to an image receptor to record an image. When the sublimable dye in the color material layer is sufficiently present, it is possible to record many times with the same transfer member. As one of the methods of using a large number of times, the running speed of the transfer member is set to be slower than that of the image receiving member and the first color material layer
There is a method in which the overlap between the second use part and the second use part is slightly shifted.
発明が解決しようとする問題点 しかし、この方法では転写体の受像体との走行速度が違
うため、従来の受像体では転写体との走行摩擦抵抗が大
きく、色材層と受像体との剥離性が悪いため安定に走行
しない。又、走行摩擦抵抗を低下させ、剥離性を向上さ
せるための潤滑剤は端数知られているが、色材層中の染
料の色度に影響の少ない潤滑剤を選択しなければならな
い。Problems to be Solved by the Invention However, in this method, since the traveling speed of the transfer body is different from that of the image receiving body, the conventional image receiving body has a large traveling frictional resistance with the transfer body, and the color material layer and the image receiving body are separated from each other. It does not run stably because of poor performance. In addition, there are some known lubricants for reducing running frictional resistance and improving releasability, but it is necessary to select a lubricant that has little influence on the chromaticity of the dye in the color material layer.
問題点を解決するための手段 色材層にポリオキシアルキレンシリコーンコポリマーを
含む感熱記録用転写体を構成する。Means for Solving the Problems A transfer material for heat-sensitive recording containing a polyoxyalkylene silicone copolymer in a color material layer is constituted.
作用 転写体の色材層に前記共重合体を存在させることによ
り、色材層表面と受像体との走行摩擦力が低下し、又色
材層と受像体と剥離性も向上するので、安全に走行す
る。又、記録画像の色度にも殆んど影響がない。The presence of the above-mentioned copolymer in the color material layer of the transfer body reduces the running frictional force between the surface of the color material layer and the image receptor, and also improves the peeling property between the color material layer and the image receptor, thus ensuring safety. Drive to. Further, there is almost no influence on the chromaticity of the recorded image.
実施例 以下に本発明の実施例として転写体の構成例を第１図に
示す。第１図の転写体は基体１と色材層２から構成され
ている。ポリオシキアルキレンシリコーンポリマー（以
下、共重合体と略す）は、色材層２の内部及び表面に含
有されている。Example An example of the structure of a transfer member is shown in FIG. The transfer body in FIG. 1 is composed of a substrate 1 and a color material layer 2. The polyoxyalkylene silicone polymer (hereinafter abbreviated as a copolymer) is contained inside and on the surface of the color material layer 2.
第２図は本発明の他の実施例を示す。第２図の転写体は
基体１、色材層２、アンカーコート層３から構成されて
おり、共重合体は上記例と同様に色材層の内部及び表面
に含有されている。FIG. 2 shows another embodiment of the present invention. The transfer body shown in FIG. 2 is composed of a substrate 1, a color material layer 2 and an anchor coat layer 3, and a copolymer is contained in the inside and the surface of the color material layer as in the above example.
ポリオシキアルキレンシリコーンポリマーの一般式を下
記に示す。式中、ＲはH.CH3又はC2H5;m,nはいずれも200
0以下の整数で、ｍ＞n;a,bはいずれも30以下の整数であ
る。The general formula of the polyoxyalkylene silicone polymer is shown below. In the formula, R is H.CH 3 or C 2 H 5 ;
It is an integer of 0 or less, and m>n; a and b are integers of 30 or less.
以下に具体的実施例を示す。 Specific examples will be shown below.
実施例１ 裏面に滑性層を有する厚さ９μｍのポリエチレンテレフ
タレートフィルム（以下、PETフィルムと略す）の上面
に、エポキシアクリレート樹脂10g,2−ヒドロキシ−２
−メチルプロピオフェノン0.5g,酸化チタン6g,シリコー
ン界面活性剤0.2g,酢散エチル100gからなる塗工液をワ
イヤーバーで塗工し、ドライラーで乾燥後紫外線を照射
してアンカーコート層を設けた。このアンカーコート層
の上面に下記の分子構造で表わされる昇華性染料2g,ポ
リカーボネート4g,ポリオシキアルキレンシリコーンポ
リマー0.2g（日本ユニカー（株）のＬ−7500），酸化チ
タン2g,及び塩化メチレン100gを混合したインチをワイ
ヤーバーで塗工して転写体とした。Example 1 An epoxy acrylate resin 10 g, 2-hydroxy-2 was formed on the upper surface of a polyethylene terephthalate film (hereinafter abbreviated as PET film) having a thickness of 9 μm and having a slipping layer on the back surface.
− A coating solution consisting of 0.5 g of methyl propiophenone, 6 g of titanium oxide, 0.2 g of silicone surfactant and 100 g of ethyl acetate was applied with a wire bar, dried with a drier and irradiated with ultraviolet rays to provide an anchor coat layer. It was 2 g of sublimable dye represented by the following molecular structure, 4 g of polycarbonate, 0.2 g of polyoxyalkylene silicone polymer (L-7500 of Nippon Unicar Co., Ltd.), 2 g of titanium oxide, and 100 g of methylene chloride are formed on the upper surface of this anchor coat layer. The mixed inches were coated with a wire bar to obtain a transfer body.
次に、上質紙の上面に水性ポリエステル樹脂（東洋紡績
（株）のバイロナールMD1200）20g,コロイダルシリカ
（日産化学工業（株）のスノーテックス40）40gからな
る塗工液をワイヤーバーで塗工し受像体とした。 Next, a coating solution consisting of 20 g of water-based polyester resin (Vylonal MD1200 manufactured by Toyobo Co., Ltd.) and 40 g of colloidal silica (Snowtex 40 manufactured by Nissan Chemical Industries, Ltd.) was applied to the upper surface of the high-quality paper with a wire bar. It was used as an image receptor.
これらの転写体と受像体を用いて、受像体の走行速度を
転写体の２倍として、以下のサーマルヘッド記録条件で
記録した。Recording was performed under the following thermal head recording conditions by using the transfer body and the image receiving body with the running speed of the image receiving body being twice as fast as that of the transfer body.
主走査，副走査の線密度:4ドット/mm 記録電力 :0.7w/dot ヘッドの加熱時間 :2〜8ms 転写体と受像体はスティック等を起こすことなく良好に
走行し、又、この記録画像の色座標はCIE表示系で、ｘ
＝0.3852、ｙ＝0.2006であった。これはポリオキシアル
キレンシリコーンコポリマーを含まない転写体と上記受
像体とを同一速度で走行して得られた記録画像の色度座
標ｘ＝0.3853、ｙ＝0.2013と比較してほとんど変化なか
った。なお、この転写体と受像体を用いて、受像体の走
行速度を転写体に対し２倍にして記録させた結果、転写
体と受像体の活性及び剥離性が悪く、転写体，受像体の
表面があれ、安定に走行できなかった。Main scanning and sub-scanning linear density: 4 dots / mm Recording power: 0.7 w / dot Head heating time: 2 to 8 ms The transfer body and image receiving body run well without sticking, and this recorded image The color coordinates of CIE display system, x
= 0.3852 and y = 0.2006. This was almost the same as the chromaticity coordinates x = 0.3853, y = 0.2013 of the recorded image obtained by running the transfer member containing no polyoxyalkylene silicone copolymer and the image receiving member at the same speed. By using this transfer member and the image receiving member, the running speed of the image receiving member was doubled and recorded as a result. As a result, the activity and peeling property of the transfer member and the image receiving member were poor, and The surface was so rough that I couldn't drive stably.
発明の効果 ポリオキシアルキレンシリコーンコポリマーを含む色材
層を有する本発明の転写体は、受像体と剥離性を良好に
し、転写体と受像体の記録走行速度を違えても、断定に
走行する。又、記録画像の色度にもほとんど悪影響がな
い。EFFECTS OF THE INVENTION The transfer body of the present invention having the coloring material layer containing the polyoxyalkylene silicone copolymer has good releasability from the image receiving body, and runs reliably even if the recording running speeds of the transfer body and the image receiving body are different. Further, there is almost no adverse effect on the chromaticity of the recorded image.
第１図及び第２図は本発明の実施例の転写体の断面模式
図である。 １……基体、２……色材層、３……アンカーコート層。1 and 2 are schematic cross-sectional views of a transfer body according to an embodiment of the present invention. 1 ... Substrate, 2 ... Color material layer, 3 ... Anchor coat layer.
───────────────────────────────────────────────────── フロントページの続き (72)発明者 田口 信義 大阪府門真市大字門真1006番地 松下電器 産業株式会社内 (56)参考文献 特開 昭56−30892（ＪＰ，Ａ) 特開 昭59−196290（ＪＰ，Ａ) 特開 昭58−101095（ＪＰ，Ａ) 特開 昭60−151096（ＪＰ，Ａ) 特開 昭60−137693（ＪＰ，Ａ) ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Nobuyoshi Taguchi 1006 Kadoma, Kadoma City, Osaka Prefecture Matsushita Electric Industrial Co., Ltd. (56) References JP-A-56-30892 (JP, A) JP-A-59-196290 (JP, A) JP 58-101095 (JP, A) JP 60-151096 (JP, A) JP 60-137693 (JP, A)
Claims (1)
ーンポリマーを含む色材層を有する昇華型感熱記録用転
写体。1. A sublimation type thermal recording transfer member having a coloring material layer containing a polyoxyalkylene silicone polymer on the upper surface of a substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60105098A JPH07106675B2 (en) | 1985-05-17 | 1985-05-17 | Transfer material for thermal recording |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60105098A JPH07106675B2 (en) | 1985-05-17 | 1985-05-17 | Transfer material for thermal recording |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61262189A JPS61262189A (en) | 1986-11-20 |
| JPH07106675B2 true JPH07106675B2 (en) | 1995-11-15 |
Family
ID=14398421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60105098A Expired - Lifetime JPH07106675B2 (en) | 1985-05-17 | 1985-05-17 | Transfer material for thermal recording |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH07106675B2 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5063198A (en) * | 1989-04-14 | 1991-11-05 | Matsushita Electric Industrial Co., Ltd. | Dye transfer type thermal printing sheets |
| WO1990014961A1 (en) * | 1989-06-02 | 1990-12-13 | Dai Nippon Insatsu Kabushiki Kaisha | Thermal transfer sheet |
| JPH082126A (en) * | 1994-06-17 | 1996-01-09 | Sony Corp | Sublimation thermal transfer ink ribbon |
| US7135433B2 (en) | 2003-09-17 | 2006-11-14 | Eastman Kodak Company | Thermal print assembly |
| US7067457B2 (en) | 2003-09-17 | 2006-06-27 | Eastman Kodak Company | Thermal donor for high-speed printing |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5630892A (en) * | 1979-08-24 | 1981-03-28 | Maruwa Kogyo Kk | Thermal transfer stencil paper |
| JPS58101095A (en) * | 1981-12-12 | 1983-06-16 | Fuji Kagakushi Kogyo Co Ltd | Heat transfer recording medium |
| JPS59196290A (en) * | 1983-04-22 | 1984-11-07 | General Kk | Heat sensitive ink roll and preparation thereof |
| JPS60151096A (en) * | 1984-01-19 | 1985-08-08 | Matsushita Electric Ind Co Ltd | Transfer material for thermal recording |
-
1985
- 1985-05-17 JP JP60105098A patent/JPH07106675B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61262189A (en) | 1986-11-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |