WO1985002375A1 - Image-receiving material - Google Patents

Image-receiving material Download PDF

Info

Publication number
WO1985002375A1
WO1985002375A1 PCT/JP1984/000559 JP8400559W WO8502375A1 WO 1985002375 A1 WO1985002375 A1 WO 1985002375A1 JP 8400559 W JP8400559 W JP 8400559W WO 8502375 A1 WO8502375 A1 WO 8502375A1
Authority
WO
WIPO (PCT)
Prior art keywords
color
image receptor
image
dye
silica
Prior art date
Application number
PCT/JP1984/000559
Other languages
French (fr)
Japanese (ja)
Inventor
Yuji Takashima
Keiichi Yubakami
Tokihiko Shimizu
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co., Ltd. filed Critical Matsushita Electric Industrial Co., Ltd.
Priority to DE8484904178T priority Critical patent/DE3483041D1/en
Publication of WO1985002375A1 publication Critical patent/WO1985002375A1/en

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
    • B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
    • B41M5/132—Chemical colour-forming components; Additives or binders therefor
    • B41M5/155—Colour-developing components, e.g. acidic compounds; Additives or binders therefor; Layers containing such colour-developing components, additives or binders
    • B41M5/1555—Inorganic mineral developers, e.g. clays

Definitions

  • the present invention relates to an image receptor used for image recording such as electrophotography or printer. Specifically, the present invention relates to an image receptor that is useful for image recording using a dye alone as an inking material.
  • the dye In order to obtain a clear dye image, it is necessary for the dye to be molecularly and uniformly colored on the image receptor in order to obtain a clear dye image.
  • an image receptor carrying a dye developer is usually used.
  • An object of the present invention is to provide an image receptor which is used for image recording using a single dye as an ink and has a transparent coloring layer containing a color developer.
  • the image receptor of the present invention has a structure in which a color-forming layer mainly composed of a screw is provided on a substrate], and the color-forming layer has an action of forming a single dye molecule in a molecular and uniform manner. It is.
  • the figure is a schematic sectional view showing one embodiment of the image receptor of the present invention.
  • a color forming layer 3 mainly composed of silica 2 is supported on a substrate 1 as shown in the figure.
  • Silica 2 is used as a color developer and has excellent transparency. In addition, since it is colorless and has heat resistance, it does not cause yellowing due to heat, and a dye image with high color purity can be obtained.
  • the use Ru silica force to the invention Example Eba 3: 1 ⁇ 3 20 ': 73102, 2. 0 3 ':. 73102, xMgO y S ⁇ 0 2 throat ⁇ . 3 ⁇ 4A silicate represented by y S iO or XH 00 0 A silicate represented by yS iO or amorphous silicon, glassy or colloidal silicon dioxide Applicable. Above all, a colloidal series having a pH of 6 or less is particularly excellent in that the dye is excellent in coloring property and the coloring layer is transparent.
  • the substrate 1 can be applied to various types depending on the purpose of use.
  • high-quality white paper art paper
  • O PI O PI Is suitable.
  • plastic sheets such as vinylon, cellophane and acetyl cellulose, which have excellent transparency and heat resistance, are suitable.
  • a finely dispersed silica in a binder may be applied to the substrate 1 using a bar coater in a usual manner.
  • the particle size of O. 1 following Mi-click opening down the Shi preferred.
  • the binder has a strong binding force, is transparent, and is excellent in dispersion of the soldering force.
  • a styrene-butadiene copolymer, ethylcell ⁇ -series, and an acrylic resin are preferred.
  • a combination of a styrene-butadiene copolymer and a colloidal series is hardened by heating to improve heat resistance, and is particularly suitable for use in heating an image receptor.
  • the amount of the binder to be added is preferably 30% by weight or less based on the silicon force.
  • the coating amount of the coloring layer required to fully develop the dye, different but 1 ⁇ 1 o? ./ m 2 me by the dye used is appropriate.
  • a dispersing agent may be added when dispersing the silicic acid into the binder.
  • An antioxidant or quintia may be added to the coloring layer for the purpose of preventing fading of the dye.
  • a well-known electron accepting substance such as an organic acid or an inorganic acid may be used in combination with silica as a color developing aid.
  • the stomach down drill Roh Benzosu pyro Pila down), their respective Echiruseru opening - - 5 over Te door La methylation in the vinegar binder was applied to a thickness of 1 5 Mi-click and Russia down of capacitor paper, Three types of color sheets D, E, and F were prepared.
  • the image receptor obtained in the example was superimposed on the color sheet, and the mixture was placed at 180 ° C. for 5 seconds for 1 second.
  • a clear yellow and magenta colored image as shown in Table 1 was obtained on the image receptor. o
  • the numbers in the table indicate the color densities.
  • Table 2 shows the results obtained by superimposing the color sheet F on the colored image obtained by using the color sheet D in experiment 1 and heating it under the same conditions as in experiment 1. Such a bright red colored image was obtained.
  • the color developing layer can be made transparent because a developer having excellent transparency is used. Therefore, the dye formed at the lower part of the color-forming layer is not concealed by the color developer at the upper part, thereby lowering the color-forming density. As a result, high-quality images can be realized using electrophotography or a printer.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Color Printing (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Ink Jet Recording Methods And Recording Media Thereof (AREA)

Abstract

An image-receiving material for use in an image-forming process using as an inking material a dye capable of forming color when adsorbed on an electron-accepting substance, which comprises a substrate having provided thereon a color-developing layer containing silica as a main agent for developing color of the dye. The use of silica as color-developing agent improves transparency of the color-forming layer and provides a clear image having a high coloration density.

Description

明 細 書  Specification
発明の名称  Title of invention
像受容体 ―  Image receptor ―
技術分野  Technical field
本発明は、 電子写真ある はブリ ンタ どの画像記録に用い る像受容体に関する。 具体的には、 インキング材と して染料単 体を用 る画像記録に有用 像受容体に関する。  The present invention relates to an image receptor used for image recording such as electrophotography or printer. Specifically, the present invention relates to an image receptor that is useful for image recording using a dye alone as an inking material.
背景技術  Background art
従来からィ ンキング材に染料単体を用いる画像記録法が種々 提案されて る。 例えば特公昭 5 5 — 4 9 3 0ァ号公報に開示 'されて る昇華性カラ—フ ォ ー マを含む光透過性粒子を用 た ワ ンシ ョ ッ ト電子写真法、 また昇華性染料をコ ンデンサ紙 ¾ど に塗布したカ ラー シー トを発熱体素子で加熱して、昇華した染料 を像受容体上で発色させる昇華転写法、 さらに特公昭 5 6 — 2 O 2 O号公報に開示されて る昇華性染料の気体を電気的に 噴射制御して像受容体上に染料像を得るガスジェ ッ ト記録法な どがある。 Conventionally, various image recording methods using a dye alone as an ink have been proposed. For example Japanese Patent Publication 5 5 - 4 9 3 0 sublimable in § No. Ru disclosed 'color - Wa Nshi ® Tsu preparative electrophotography was use a light-transmissive particles containing a full O over Ma, also a sublimable dye A sublimation transfer method in which a color sheet applied to capacitor paper is heated by a heating element to cause the sublimated dye to develop color on an image receptor, and further disclosed in Japanese Patent Publication No. 56-2O2O There is a gas jet recording method in which a sublimable dye gas is electrically controlled to eject a dye image on an image receptor.
以上説明した ずれの方法も鮮明 染料像を得るには、 染料 を像受容体上で分子状にしかも均一に発色させる必要がある。  In order to obtain a clear dye image, it is necessary for the dye to be molecularly and uniformly colored on the image receptor in order to obtain a clear dye image.
そのため通常は、 染料の顕色剤を担持した像受容体を用いる。 Therefore, an image receptor carrying a dye developer is usually used.
従来このよ う 像受容体にお ては、 頭色剤と して活性ク レー を用いた感圧記録用のホ' ト ム ベ ーパ ーを用 て た。 Conventionally, in such an image receptor, a photo paper for pressure-sensitive recording using an active gray as a head colorant has been used.
しかしボト ム ペ ーパーは、 活性ク レーが淡褐色に着色して る、 （2)活性クレ—は透明性が悪いため発色層が不透明になる、 などの理由で染料像の色純度が低下する問題があった。 したが OMPI 、 、 WIPO つて、 特にカ ラ ー記録には不適であった。 However, in the case of bottom paper, the active clay is colored light brown, and (2) the color purity of the dye image is reduced due to the reason that (2) the active clay has poor transparency and the coloring layer becomes opaque. There was a problem. But OMPI, WIPO They were especially unsuitable for color records.
発明の開示 Disclosure of the invention
本発明の目的は、 _染料単体をィンキング材とする画像記録に 用 られ、 顕色剤を含む発色層が透明である像受容体を提供す ることである。  An object of the present invention is to provide an image receptor which is used for image recording using a single dye as an ink and has a transparent coloring layer containing a color developer.
本発明の像受容体は、 基体上にシ リ 力を主成分とする発色層 を設けた構成であ]?、 前記発色層が染料の単体を分子状にかつ 均一に発色させる作用を有するものである。  The image receptor of the present invention has a structure in which a color-forming layer mainly composed of a screw is provided on a substrate], and the color-forming layer has an action of forming a single dye molecule in a molecular and uniform manner. It is.
図面の簡単 説明 Brief description of drawings
図は本発明の像受容体の一実施態様を示す断面概略図である。 発明を実施するための最良の形態  The figure is a schematic sectional view showing one embodiment of the image receptor of the present invention. BEST MODE FOR CARRYING OUT THE INVENTION
本発明による像受容体の一実施態様は、 図に示されるように 基体 1 上に、 シ リ カ 2を主成分とする発色層 3を担持させたも のである o  In one embodiment of the image receptor according to the present invention, a color forming layer 3 mainly composed of silica 2 is supported on a substrate 1 as shown in the figure.
シ リ カ 2は顕色剤と して用 られ、 透明性に優れている。 ま た、 無色で、 しかも耐熱性があるため熱黄変すること もな く、 色純度の高い染料像を得ることができる。 発明に用 るシリ 力としては、 例ぇば3：1^320'：73102 , 2 。03 '：73102 , xMgO . y S ί02 ど χΜ。¾ · y S iO で表されるケィ酸塩、 あ る は X H00 · yS iOつ で表されるケィ酸、 ある は無定形、 ガラス状またはコ ロ イ ド状の二酸化ケイ素 ¾どいずれでも適用 できる。 中でも pH 6以下のコロイダルシ リ 力は、 染料の発色 性に優れしかも発色層を透明にし易 点で特に優れて る。 Silica 2 is used as a color developer and has excellent transparency. In addition, since it is colorless and has heat resistance, it does not cause yellowing due to heat, and a dye image with high color purity can be obtained. The use Ru silica force to the invention, Example Eba 3: 1 ^ 3 20 ': 73102, 2. 0 3 ':. 73102, xMgO y S ί0 2 throat χΜ. ¾A silicate represented by y S iO or XH 00 0 A silicate represented by yS iO or amorphous silicon, glassy or colloidal silicon dioxide Applicable. Above all, a colloidal series having a pH of 6 or less is particularly excellent in that the dye is excellent in coloring property and the coloring layer is transparent.
基体 1 には使用目的に応じて種々 ¾ものが適用できる。 例え ば書類などの反射画像甩には、 白色度の高 上質紙， アー ト紙  Various types can be applied to the substrate 1 depending on the purpose of use. For example, high-quality white paper, art paper
O PI が適して る。 またスライ ド どの透過画像用には、 透明性、 耐熱性に優れるビニ ロ ン ， セ ロ フ ア ン ， ァセチル セルロ ース な どのプラスチ ッ ク シー トが適して る。 O PI Is suitable. For transparent images such as slides, plastic sheets such as vinylon, cellophane and acetyl cellulose, which have excellent transparency and heat resistance, are suitable.
発色層 3を透明にするには、 シ リ カを結着剤に微分散したも のを、 バ ー コ一タ¾ど通常の方法で基体 1 上に塗工すれば良い o この場合シリ 力の粒径は O . 1 ミ ク口 ン以下が好ま し 。 In order to make the color-forming layer 3 transparent, a finely dispersed silica in a binder may be applied to the substrate 1 using a bar coater in a usual manner. the particle size of O. 1 following Mi-click opening down the Shi preferred.
結着剤は、 結着力が強く 、 透明でしかもシ リ 力の分散に優れ たものが良い。 例えばスチ レ ン— ブタ ジエ ン共重合体、 ェチル セル π— ス、 ア ク リ ル系樹脂 どが好ま しい。 特にスチ レ ン一 ブタ ジェ ン共重合体と コロイダル シ リ 力の組合せは、 加熱する と硬化して耐熱性が向上するので、 特に像受容体を加熱する用 途に適して る。  It is preferable that the binder has a strong binding force, is transparent, and is excellent in dispersion of the soldering force. For example, a styrene-butadiene copolymer, ethylcell π-series, and an acrylic resin are preferred. In particular, a combination of a styrene-butadiene copolymer and a colloidal series is hardened by heating to improve heat resistance, and is particularly suitable for use in heating an image receptor.
染料の発色効率を良くするには、 発色層を多孔質にして染料 がシ リ 力に吸着し易く した方が良い。 そのためには、 結着剤の 添加量はシリ 力に対して 3 0重量パ一 セ ン ト以下が好ま し 。 染料を充分に発色させるのに必要な発色層の塗工量は、 用いる 染料によ って異なるが 1 〜 1 o ? ./m 2 が適当である。 In order to improve the coloring efficiency of the dye, it is better to make the coloring layer porous so that the dye can be easily absorbed by the series. For this purpose, the amount of the binder to be added is preferably 30% by weight or less based on the silicon force. The coating amount of the coloring layer required to fully develop the dye, different but 1 ~ 1 o? ./ m 2 me by the dye used is appropriate.
また、 必要に応じてシリ 力を結着剤に分散する際に分散剤を 添加した 、 染料の退色を防止する目的で酸化防止剤あるいは ク ニ ンチ ヤ 一を発色層に添加しても良 ことは勿論である。 さ らに、 衆知の有機酸あるいは無機酸などの電子受容物質を顕色 助剤と して、 シリ カと併用しても良い。  If necessary, a dispersing agent may be added when dispersing the silicic acid into the binder.An antioxidant or quintia may be added to the coloring layer for the purpose of preventing fading of the dye. Of course. Further, a well-known electron accepting substance such as an organic acid or an inorganic acid may be used in combination with silica as a color developing aid.
実施例 1 Example 1
下記混合物をミ キサーで充分攪拌混合して、 発色層液とした。 顕色剤 ：  The following mixture was sufficiently stirred and mixed with a mixer to obtain a color forming layer solution. Developer:
O PI O PI
、 — WIPO シ リ カ （ 日産化学株製コ ロ イ ダルシ リ カ丁ス ノ -テ ッ クス 0 」 （ PH 2 ~ 4、 固形分 2 0重量 5δ )…… 1 Ο Ο重量部 結着剤 ： _ . , — WIPO Silica (Nissan Chemical Co., Ltd. Colloidal Slicer Sno-Tex 0) (PH 2 to 4, solid content 20 weight 5δ) …… 1Ο weight part Binder: _.
スチレン - ブタ ジエン共重合体 ( 日本ゼオン賴製「 ダンボ ン ド 」 （固形分 4 Ο重量 ） 5重量部 この発色層液をァ - ト紙に 6 9 /ττϊ (乾燥後の塗工量）塗工 し、 反射画像用の像受容体 Αを得た。  Styrene-butadiene copolymer (Nippon Zeon Co., Ltd. “Dambond” (solid content 4 Ο weight) 5 parts by weight) This color layer solution is coated on art paper by 69 / ττϊ (coating amount after drying). Thus, an image receptor for a reflection image was obtained.
実施例 2 Example 2
実施例.1 の発色層液をビニ ロ ンのシ - トに 6 ？ Zm11塗工し、 透過画像用の像受容体 Bを得た。 像受容体の透過率は 9 O ¾6で あつ 7 ο Example: The coloring layer solution of 1 was added to the sheet of vinylon for 6? After coating with Zm 11 , image receptor B for transmission images was obtained. Transmittance of image receptor is 9 O ¾6 7 ο
実施例 3 Example 3
下記処方の混合物をァ ト ライ タで充分分散して発色層液とし た ο  The mixture of the following formulation was sufficiently dispersed with an agitator to form a color layer solution ο
顕色剤 ： Developer:
シ リ カ （德山曹達 製「 フ ァ イ ン シ - ル Τ - 3 2 」（ ρΗ6) ) - 1 ο ο重量部 結着剤 ：  Silica (Fine Seal Τ-3 2 （(ρΗ6) made by S 德 san Soda)-1 ο ο by weight Binder:
ェチノレ セノレロ ー ス 1 Q重量部 溶 剤 ：  Etinole Senorelose 1 Q parts by weight Solvent:
塩化メ チ レン …… 1 ο ο重量部 この発色層液を上質紙に 8 9 /rrt ( 乾燥後の塗工量）塗工し 反射画像用の像受容体 Cを得た。 イエロ -の分散染料（三菱化成工業株製 p T - 5 2 Y ) 、 マ I ゼンタの塩基性染料 （ C。 I . ベ - シ ッ ク レ ッ ド 9 ) 、 マゼンタ' の昇華性カ ラ — フ ォ — マ （ 7'— ジェチルァ ミ ノ - 1 , 3 , 3 ，Methylene chloride ... 1 ο bw by weight This color forming layer solution was coated on high quality paper at 89 / rrt (coating amount after drying) to obtain an image receptor C for a reflection image. Yellow-Disperse dye (Mitsubishi Kasei Kogyo Co., Ltd. pT-52Y), I Presenter basic dye (C. I base -. Shi click record head 9), magenta 'sublimation mosquito ra - off O - Ma (7' - Jechirua Mi Bruno - 1, 3, 3,
5 ー テ ト ラ メ チル — イ ン ド リ ノ ベンゾス ピロ ピラ ン ） を、 それ ぞれェチルセル口 -スを結着剤にして厚さ 1 5 ミ ク ロ ンのコン デンサ紙に塗工し、 3種類のカラ -シ - ト D , E , Fを用意し † o 次に実施例で得た像受容体と前記カ ラ - シ - トを重ねて、 1 8 0 °C , 5秒間、 1 k9 d の条件で加熱したところ、 第 1 表 に示すよ うる鮮明なィ ヱ ロ -とマゼンタ の着色像が像受容体上 に得られた o 表中の数字は色濃度を示す。 The stomach down drill Roh Benzosu pyro Pila down), their respective Echiruseru opening - - 5 over Te door La methylation in the vinegar binder was applied to a thickness of 1 5 Mi-click and Russia down of capacitor paper, Three types of color sheets D, E, and F were prepared. † Next, the image receptor obtained in the example was superimposed on the color sheet, and the mixture was placed at 180 ° C. for 5 seconds for 1 second. When heated under the conditions of k9d, a clear yellow and magenta colored image as shown in Table 1 was obtained on the image receptor. o The numbers in the table indicate the color densities.
Figure imgf000007_0001
Figure imgf000007_0001
※は透過濃度を示す。 実験 2  * Indicates transmission density. Experiment 2
実験 1 でカラ -シ - ト Dを用いて得られたィ エ ロ -の着色像 に、 カラ -シ - ト Fを重ねて実験 1 と同様の条件で加熱したと ころ、 第 2表に示すようる鮮明る赤の着色像が得られた。  Table 2 shows the results obtained by superimposing the color sheet F on the colored image obtained by using the color sheet D in experiment 1 and heating it under the same conditions as in experiment 1. Such a bright red colored image was obtained.
ΟΜΡΙ ό一 ΟΜΡΙ ό 一
2 Two
Figure imgf000008_0001
Figure imgf000008_0001
※は透過濃度を示す。 産業上の利用可能性  * Indicates transmission density. Industrial applicability
本発明の像受容体は、 顕色剤に透明性に優れるシ リ 力を用 ているため.、 発色層を透明にすることができる。 従って、 発色 層の下部で発色した染料を、 上部の顕色剤が隠蔽して発色濃度 を低下させることはるく、 発色層全体が着色透明体に ¾るため 発色濃度の高い染料像が得られ、 電子写真やプ リ ンタによる高 品位の画像を実現することができる。  In the image receptor of the present invention, the color developing layer can be made transparent because a developer having excellent transparency is used. Therefore, the dye formed at the lower part of the color-forming layer is not concealed by the color developer at the upper part, thereby lowering the color-forming density. As a result, high-quality images can be realized using electrophotography or a printer.
OMPI OMPI

Claims

請 求 の 範 囲  The scope of the claims
1 , 電子受容性物質に吸着すると顕色する染料を顕色させる発 色層が基体上に設けられた構成を有する像受容体において、 前 記発色層が前記染料の主顕色剤と してシ リ 力を含むことを特徵 とする像受容体。  1.In an image receptor having a structure in which a coloring layer that develops a dye that develops when adsorbed on an electron-accepting substance is provided on a substrate, the coloring layer serves as a main developer of the dye. An image receptor characterized by including a series of forces.
2 , 請求の範囲第 1 項において、 発色層がシ リ カと透明な樹脂 結着剤とを含む像受容体。  2. The image receptor according to claim 1, wherein the color-forming layer contains silica and a transparent resin binder.
3 , 請求の範囲第'2項において、 樹脂結着剤の量がシ リ 力に対 して 3 O重量パ ー セ ン ト以下である像受容体。 3. The image receptor according to claim 2 , wherein the amount of the resin binder is not more than 30% by weight with respect to the shell force.
4. 請求の範囲第 2項にお て、 樹脂結着剤がス チ レ ンーブタ —ジェン共重合体である像受容体。 4. The image receptor according to claim 2, wherein the resin binder is a styrene-diene copolymer.
5 , 請求の範囲第 1 項にお て、 シリカが pH6 以下のコ ロイタ' ルシリ 力の固化物である像受容体。 5. The image receptor according to claim 1 , wherein the silica is a solidified colloidal silica having a pH of 6 or less.
6. 請求の範囲第 1 項において、 基体が紙である像受容体。  6. The image receptor according to claim 1, wherein the substrate is paper.
7 , 請求の範囲第 1 項にお て、 基体が透明 プラスチ ッ クフ イ ル ム である像受容体。 7. The image receptor according to claim 1, wherein the substrate is a transparent plastic film.
O PI O PI
PCT/JP1984/000559 1983-11-24 1984-11-22 Image-receiving material WO1985002375A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8484904178T DE3483041D1 (en) 1983-11-24 1984-11-22 IMAGE RECEIVING MATERIAL.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP58/221047 1983-11-24
JP58221047A JPS60112484A (en) 1983-11-24 1983-11-24 Image-receiving material

Publications (1)

Publication Number Publication Date
WO1985002375A1 true WO1985002375A1 (en) 1985-06-06

Family

ID=16760655

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP1984/000559 WO1985002375A1 (en) 1983-11-24 1984-11-22 Image-receiving material

Country Status (4)

Country Link
EP (1) EP0162930B1 (en)
JP (1) JPS60112484A (en)
DE (1) DE3483041D1 (en)
WO (1) WO1985002375A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2622675B2 (en) * 1985-10-24 1997-06-18 大日本印刷株式会社 Heat transfer sheet
JP2540494B2 (en) * 1986-01-30 1996-10-02 大日本印刷株式会社 Heat transfer sheet for making transparent originals
JP2713568B2 (en) * 1987-01-20 1998-02-16 ダイニツク株式会社 Transparent recording film
CA2051206A1 (en) * 1990-11-21 1992-05-22 John F. Oliver Carbonless paper for ink jet printing
WO2000041889A1 (en) * 1999-01-12 2000-07-20 Imperial Chemical Industries Plc Receiver medium for ink jet printing

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49111711A (en) * 1973-03-01 1974-10-24
JPS5232716A (en) * 1975-09-08 1977-03-12 Mizusawa Industrial Chem Colorrdeveloping agent for pressure sensitized copy sheets
JPS5348751A (en) * 1976-10-16 1978-05-02 Kanzaki Paper Mfg Co Ltd Heat sensitive recording member
JPS5816885A (en) * 1981-07-23 1983-01-31 Mizusawa Ind Chem Ltd Coloring composition for new clay mineral-based pressure-sensitive coplying paper and water paint composition therewith

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3870435A (en) * 1969-07-09 1975-03-11 Pilot Pen Co Ltd Visual recording method and means
US4089547A (en) * 1976-07-21 1978-05-16 Reprographic Materials, Inc. Manifold receptor sheets and processes therefor
JPS5551583A (en) * 1978-10-09 1980-04-15 Ricoh Co Ltd Ink-jet recording paper
JPS56148583A (en) * 1980-04-21 1981-11-18 Canon Inc Recording material
JPS56148586A (en) * 1980-04-21 1981-11-18 Canon Inc Recording material
JPS57157786A (en) * 1981-03-24 1982-09-29 Mitsubishi Paper Mills Ltd Recording paper for ink jet printer
JPS5816884A (en) * 1981-07-23 1983-01-31 Canon Inc Recording medium
JPS5872495A (en) * 1981-10-27 1983-04-30 Jujo Paper Co Ltd Ink jet recording paper
JPH0717086B2 (en) * 1981-12-01 1995-03-01 三菱製紙株式会社 Inkjet recording sheet
JPS58110287A (en) * 1981-12-24 1983-06-30 Mitsubishi Paper Mills Ltd Sheet for recording
JPS58119888A (en) * 1982-01-12 1983-07-16 Canon Inc Manufacture of recording material
US4481244A (en) * 1982-02-03 1984-11-06 Canon Kabushiki Kaisha Material used to bear writing or printing
JPS58148794A (en) * 1982-03-02 1983-09-03 Jujo Paper Co Ltd Thermal recording sheet

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49111711A (en) * 1973-03-01 1974-10-24
JPS5232716A (en) * 1975-09-08 1977-03-12 Mizusawa Industrial Chem Colorrdeveloping agent for pressure sensitized copy sheets
JPS5348751A (en) * 1976-10-16 1978-05-02 Kanzaki Paper Mfg Co Ltd Heat sensitive recording member
JPS5816885A (en) * 1981-07-23 1983-01-31 Mizusawa Ind Chem Ltd Coloring composition for new clay mineral-based pressure-sensitive coplying paper and water paint composition therewith

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP0162930A4 *

Also Published As

Publication number Publication date
JPS60112484A (en) 1985-06-18
DE3483041D1 (en) 1990-09-27
EP0162930A1 (en) 1985-12-04
EP0162930A4 (en) 1987-10-27
JPH0433633B2 (en) 1992-06-03
EP0162930B1 (en) 1990-08-22

Similar Documents

Publication Publication Date Title
CA2061237C (en) Recording film and recording method
US4615938A (en) Dye-receiving sheets for thermal recording
JP2908212B2 (en) Multicolor multilayer dye-donor element for laser-induced thermal dye transfer
US4746646A (en) Printing paper for thermal transfer printing
JPS60101087A (en) Thermal transfer sheet
WO1985002375A1 (en) Image-receiving material
US7906185B2 (en) Inkjet recording media
JPS62278082A (en) Coated sheet
JP3647925B2 (en) Thermal transfer sheet and image forming method
JP2004276613A (en) Print medium including heat-sealable layer
JPS6184287A (en) Transfer-type thermal recording medium
JP2524327B2 (en) Thermal recording paper
JPS6064899A (en) Sublimate thermal sensitive recording image receiver
JPH10152315A (en) Inorganic fine powder and its use
JP3085746B2 (en) Recording sheet and recorded matter
JPS5971896A (en) Multi-gradation thermosensitive transfer recording medium
JPH01127379A (en) Thermal transfer sheet
JPS6024991A (en) Heat transfer recording method
JPS6369685A (en) Coated sheet
JP2002347329A (en) Ink jet recording medium and manufacturing method therefor
JPS61248792A (en) Photographic paper for thermal recording
JPS62202788A (en) Forming intermediate gradation image by thermal transfer
JPH02113990A (en) Thermally transferred image-receiving sheet
JPH0611584B2 (en) Heat-sensitive pressure-sensitive recording material for simultaneous copying
JPH0566271B2 (en)

Legal Events

Date Code Title Description
AK Designated states

Designated state(s): US

AL Designated countries for regional patents

Designated state(s): DE FR GB

WWE Wipo information: entry into national phase

Ref document number: 1984904178

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 1984904178

Country of ref document: EP

WWG Wipo information: grant in national office

Ref document number: 1984904178

Country of ref document: EP