JPS6223776A - Transparent recording material - Google Patents
Transparent recording materialInfo
- Publication number
- JPS6223776A JPS6223776A JP60162139A JP16213985A JPS6223776A JP S6223776 A JPS6223776 A JP S6223776A JP 60162139 A JP60162139 A JP 60162139A JP 16213985 A JP16213985 A JP 16213985A JP S6223776 A JPS6223776 A JP S6223776A
- Authority
- JP
- Japan
- Prior art keywords
- ink
- resin
- transparent
- printing
- recording material
- 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.)
- Pending
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
- B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
- B41M5/52—Macromolecular coatings
-
- 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
- B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
- B41M5/502—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording characterised by structural details, e.g. multilayer materials
- B41M5/508—Supports
-
- 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
- B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
- B41M5/52—Macromolecular coatings
- B41M5/5236—Macromolecular coatings characterised by the use of natural gums, of proteins, e.g. gelatins, or of macromolecular carbohydrates, e.g. cellulose
-
- 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
- B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
- B41M5/52—Macromolecular coatings
- B41M5/5254—Macromolecular coatings characterised by the use of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. vinyl polymers
Landscapes
- Laminated Bodies (AREA)
- Ink Jet Recording Methods And Recording Media Thereof (AREA)
- Duplication Or Marking (AREA)
- Overhead Projectors And Projection Screens (AREA)
- Paper (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
Description
【発明の詳細な説明】
〔発明の属する技術分野〕
本発明は、透明な記録用材、特に透明なカラー記録体、
すなわち透明原図を作成するためのベースとなる記録用
インキ受容性透明材に関し、主には、オーバーヘッＦプ
ロジェクタ−に適用した場合、スクリーン上に優れた映
像を写し出すことのできる透明原図の作成に供されるシ
ートに関するものである。DETAILED DESCRIPTION OF THE INVENTION [Technical field to which the invention pertains] The present invention relates to transparent recording materials, particularly transparent color recording materials,
In other words, regarding recording ink-receptive transparent materials that are the base for creating transparent originals, we mainly use them to create transparent originals that can project excellent images on the screen when applied to overhead F projectors. This relates to the sheet that is used.
透明なシート状記録体は、一般に、透明フィルムベース
に対してペンによる手書き、電子写真方式による複写、
閃光による熱転写（サーモグラフィック方式）、あるい
は、印字機による印字（以下印字手段という）などの記
録方法を施すことによって作成される。Transparent sheet-like recording materials are generally produced by handwriting with a pen on a transparent film base, copying by electrophotography,
It is created by applying a recording method such as thermal transfer using flash light (thermographic method) or printing using a printing machine (hereinafter referred to as printing means).
上記のように種々の記録方法が採用されるのであるが、
あらかじめ原稿原図を作成することなく透明基材、一般
には、透明フィルム面に直接に文字、図形などを記録す
る方法は、手書き、あるいは印字手段である。As mentioned above, various recording methods are employed, but
Handwriting or printing is a method for directly recording characters, figures, etc. on a transparent substrate, generally a transparent film surface, without preparing an original document in advance.
そして、この直接の記録方法にあっては、透明フィルム
面での文字、図形などの定着性が、その実用の可能性を
左右する最大の問題である。In this direct recording method, the fixation of characters, figures, etc. on the surface of the transparent film is the biggest problem that determines its practical possibility.
本発明でいう定着性とは、印字におけるインクの見掛け
の乾燥速度（印字後指で、軽くこすってもインクが落ち
ない程度にまで乾燥する速度）とインクの定着力とを合
わせた特性を言う。In the present invention, fixability refers to a characteristic that combines the apparent drying speed of ink during printing (the speed at which the ink dries to the extent that it does not come off even when lightly rubbed with a finger after printing) and the fixing power of ink. .
一般に定着性は用いるインク自体の乾燥能力と記録材表
面のインク吸収能力との相乗効果によってその良し悪し
が決る。そこで、インク吸収能力を高めるためにフィル
ム面の処理がなされるが。In general, fixability is determined by the synergistic effect of the drying ability of the ink itself and the ink absorption ability of the surface of the recording material. Therefore, the film surface is treated to increase its ink absorption ability.
この場合、表面に微細孔を有する層を設けるなどの方法
がとられる。しかしこの方法であれば透明フィルムの透
明性が低下するという問題がある。In this case, a method such as providing a layer having micropores on the surface is used. However, this method has a problem in that the transparency of the transparent film decreases.
ところで、手書きの場合には低沸点の溶剤を一組成分と
してなるインクを含有した、いわゆる油性フェルトベン
などを用いて透明フィルム面に記録すればそのインク自
体の速乾性のため定着性にさほどの問題はない。By the way, in the case of handwriting, if you record on the transparent film surface using so-called oil-based feltben, which contains an ink consisting of a low-boiling point solvent as one component, the ink itself dries quickly, so the fixing properties are not so bad. No problem.
印字手段における印字機としてはインクジェット方式、
あるいはワイヤーＰットプリンターや活字プリンターの
インパクト方式が代表的であるが、いづれもインク自体
の物性が印字機能に大きく影響する。特にインパクト方
式で使用されるインク＋７．１ンには、はぼ永久に未乾
燥の状態でインクが保持されていることが必要であるた
め、これに用いるインクの一組成分として低沸点の溶剤
を主体とするインクを用いることはできない。したがっ
て印字手段に用いるインクの一組成分である溶剤は高沸
点のものでなければならない。Inkjet printing is the printing method,
Another typical example is the impact method used in wire print printers and type printers, but in both cases, the physical properties of the ink itself greatly affect the printing function. In particular, the ink used in the impact method requires that the ink be kept in an undried state forever, so a low boiling point solvent is used as a component of the ink used for this purpose. It is not possible to use ink containing mainly . Therefore, the solvent that is a component of the ink used in the printing means must have a high boiling point.
よってインク自体はきわめて乾燥能力の悪いものである
。一般に、どのような印字手段を用いたとしても、通常
の透明フィルム面にこのようなインクによる記録を行っ
たときは、その定着性がきわめて悪く、とても実用に供
することはできない。Therefore, the ink itself has extremely poor drying ability. In general, no matter what printing means is used, when such ink is used to record on the surface of a normal transparent film, its fixability is extremely poor and it cannot be put to practical use.
しかしながらＣＡＤシステム、ワードプロセッサーなど
の普及がめざましく、ために印字手段によって透明な記
録体を得たいとの要望は強く、これら印字手段を用いて
の記録可能な透明材が望まれている。However, with the remarkable spread of CAD systems, word processors, etc., there is a strong desire to obtain transparent recording materials using printing means, and transparent materials that can be recorded using these printing means are desired.
前項において述べたごとく、印字手段によって透明基材
の透明性を完全に保持したままで、文字。As mentioned in the previous section, characters can be printed while the transparency of the transparent substrate is completely maintained by the printing means.
図形などの優れた定着性を透明基材面に付与するには、
印字手段に用いるインクの一組成分である溶剤との関連
において透明フィルム面を処理する必要があることが判
明した。そこでこの知見に基づく研究の結果本発明を完
成したものである。In order to provide excellent fixing properties of figures etc. to the transparent substrate surface,
It has been found that it is necessary to treat the surface of the transparent film in connection with the solvent, which is a component of the ink used in the printing means. Therefore, as a result of research based on this knowledge, the present invention was completed.
ところで、本発明者はインクが定着しない透明合成樹脂
フィルムの表面に、そのインク組成中の高沸点溶剤に対
して溶解ないしは膨潤する性質を付与することによって
、インクの定着性の良い透明な記録用材を開発し、これ
についてすでに特許出願を行った。By the way, the present inventor has created a transparent recording material with good ink fixing property by imparting the property of dissolving or swelling in the high boiling point solvent in the ink composition to the surface of a transparent synthetic resin film to which ink does not fix. has been developed and a patent application has already been filed for this.
すでに述べたごとく、記録用材への印字における、イン
クの定着性は記録用材の表面に施された印字部分のイン
クの見掛けの乾燥速度とインクの定着力（記録材表面へ
の固着力）とを合わせたものであるが、本発明は印字部
分のインクの乾燥速度をさらに早めたと共に、そのイン
クの定着力をも改善したものであって、その結果光に開
発した透明記録用材のインク定着性をさらに向上させ得
たものである。As mentioned above, the fixing properties of ink when printing on recording materials are determined by the apparent drying speed of the ink on the printed area on the surface of the recording material and the fixing power of the ink (adhesion to the surface of the recording material). However, the present invention further speeds up the drying speed of the ink in the printed area and also improves the fixing power of the ink. It was possible to further improve this.
本発明の記録用透明材は、高沸点溶剤、樹脂分、着色剤
と要すればその他添加物の配合でなるインクを用いて印
字するだめのものであって、少くともその片面に、印字
に用いられるインクの組成中の高沸点溶剤に対する溶解
度が同インクの組成中の樹脂分（以下樹脂分Ａと呼ぶ）
よりも高い樹脂分（以下樹脂分Ｂと呼ぶ）を主体とする
組成物の薄層が設けられているものである。The transparent material for recording of the present invention is intended for printing using an ink containing a high-boiling point solvent, a resin component, a coloring agent, and other additives if necessary, and is suitable for printing on at least one side. The solubility in the high boiling point solvent in the composition of the ink used is determined by the resin content in the composition of the ink (hereinafter referred to as resin content A).
A thin layer of a composition mainly having a higher resin content (hereinafter referred to as resin content B) is provided.
上記薄層を有する本発明の透明記録用材は、これに高沸
点溶剤、樹脂分Ａ１着色剤とその他添加物とでなるイン
クによって印字するならば、印字されたインク組成中の
樹脂分Ａと薄層中の樹脂分Ｂとのインク組成中の高沸点
溶剤に対する溶解度差（Ａ＜Ｂ ）すなわち、透明記録
用材表面層中の樹脂分Ｂの高い溶解度が、印字部分のイ
ンク中の高沸点溶剤の透明記録用材表面層内への浸透を
促進し、ために印字部分のインク成分中の溶剤と樹脂分
のバランスが変わることによる粘度上昇が早マシ、その
結果として印字の見掛けの乾燥速度が大巾に向上された
ものである。また同時に印字部分の樹脂分Ｂは透明記録
用材表面でのインクの定着力を高める作用をも発揮する
ものである。If the transparent recording material of the present invention having the above-mentioned thin layer is printed with an ink consisting of a high boiling point solvent, resin component A1 colorant, and other additives, the resin component A in the printed ink composition will be thin. The solubility difference (A<B) between the resin component B in the layer and the high boiling point solvent in the ink composition (A<B), that is, the high solubility of the resin component B in the surface layer of the transparent recording material increases the solubility of the high boiling point solvent in the ink in the printed area. It promotes penetration into the surface layer of transparent recording materials, thereby changing the balance between solvent and resin in the ink components of the printed area, which reduces the increase in viscosity quickly, and as a result, the apparent drying speed of the printed area is greatly increased. It has been improved. At the same time, the resin component B in the printed portion also exhibits the effect of increasing the fixing power of the ink on the surface of the transparent recording material.
ところで、インク組成中の高沸点浴剤としては特に、
、ｍ’ｃにおける蒸気圧が７７１１１Ｈｆ以下のものが
、良好なインク物性を与え得ることが判明して。By the way, especially as a high boiling point bath agent in the ink composition,
It has been found that an ink having a vapor pressure of 77111 Hf or less at m'c can provide good ink physical properties.
おり、具体的にはトリエチルベンゼン、ジテルペン、芳
香族石油ナフサ）等の芳香族系炭化水素、ｎ−オクチル
アルコール、ｎ−７’シルアルコール、ジエチレングリ
コール、等の低分子量のポリエチレングリコール、ジプ
ロピレングリコール等のポリプロピレングリコール、エ
チレングリコールモノフェニルエーテル、ジエチレング
リコールモノエテルエーテル、ジエチレングリコールモ
ノエテルエーテル、エチレングリコールモノエテルヘキ
シルｘ−ｆル類、酢酸）エチレングリコールモノエテル
エーテル、酢酸シエチレングリコールモノブテルエーテ
ル等のエステル系浴剤等があげられる。Specifically, aromatic hydrocarbons such as triethylbenzene, diterpenes, aromatic petroleum naphtha), low molecular weight polyethylene glycols such as n-octyl alcohol, n-7' yl alcohol, diethylene glycol, dipropylene glycol, etc. Ester systems such as polypropylene glycol, ethylene glycol monophenyl ether, diethylene glycol monoether ether, diethylene glycol monoether ether, ethylene glycol monoether hexyl Examples include bath additives.
本発明の透明記録用材の少くとも片面に薄層を形成する
だめの組成物の調整にあっては、その主体となる成分と
して、インクの一成分に使われている上記のごとき高沸
点溶剤に対する溶解度が同インクの一成分である樹脂分
Ａの溶解度よりも犬きい樹脂分Ｂを選定するのであるが
、その選定にあたっては、溶解度の異なる、異種の樹脂
どうしから選択されても良いし、同一の樹脂で、分子量
の違いにより、溶解度が異なることを利用しても良い。In preparing the composition for forming a thin layer on at least one side of the transparent recording material of the present invention, the main component is a high boiling point solvent such as the one mentioned above that is used as a component of the ink. Resin component B is selected whose solubility is higher than that of resin component A, which is a component of the ink. It may also be possible to utilize the fact that the solubility of the resins differs depending on the molecular weight.
更には、同一系統の樹脂で、より溶解度を増すために、
他のモノマー成分を共重合させたシ、置換基等を導入変
成させた樹脂を、樹脂分Ｂとしても良い。もちろん、樹
脂分Ａ、Ｂ共、単一成分である必要はなく、二種以上の
樹脂分の混合体であっても良いし、他の浸透剤等の界面
活性剤や、可塑剤が加えられても良い。樹脂分Ａ、Ｂの
選択を、より具体的に述べると、例えば、トリエチルベ
ンゼン、芳香族ナフサ等の芳香族系炭化水素が、高沸点
溶剤として用いられる場合は、樹脂分Ｂとしては、スチ
レン樹脂、塩素化パラフィン樹脂が、高溶解度を有し、
望ましい物である。又、エチレングリコールモノエチル
エーテル等の、いわゆるセルソルブ系溶解や、それらの
酢酸エステル系溶剤の場合は、樹脂分Ｂとして、酢酸セ
ルロース。Furthermore, in order to increase the solubility with the same type of resin,
The resin component B may be a resin copolymerized with other monomer components or modified by introducing substituents. Of course, resin components A and B do not need to be a single component, and may be a mixture of two or more resin components, or may include surfactants such as other penetrating agents, or plasticizers. It's okay. To describe the selection of resin components A and B more specifically, for example, when aromatic hydrocarbons such as triethylbenzene and aromatic naphtha are used as a high boiling point solvent, as resin component B, styrene resin , the chlorinated paraffin resin has high solubility,
It is desirable. In addition, in the case of so-called cellosolve-based dissolution such as ethylene glycol monoethyl ether, or their acetate-based solvents, cellulose acetate is used as the resin component B.
酪酸セルロース、酢酸酪酸セルロース、ニトロセルロー
ス等のセルロース系樹脂等のセルロース系樹脂が高い溶
解力を示し望ましいものであシ、特に、これらセルロー
ス系樹脂の、セロソルブ系や酢酸エステル系溶剤に対す
る溶解力が、分子量や、エステル化度の違いにより異な
ることを別利用して、樹脂分Ａ及びＢを選択すれば良い
。例えば、ニトロセルロース樹脂を使用するならば、そ
の分子量による溶解力の違いを利用して樹脂分Ａとして
％秒ないしはに秒の粘度型のニトロセルロース樹脂を、
又、樹脂分Ｂとして、イ秒ないしは、〆４秒の粘度型の
ニトロセルロース樹脂が選定される。Cellulose resins such as cellulose butyrate, cellulose acetate butyrate, and cellulose nitrocellulose are desirable because they exhibit high dissolving power, and in particular, the dissolving power of these cellulose resins in cellosolve and acetate solvents is desirable. The resin components A and B may be selected by taking advantage of the differences in molecular weight and degree of esterification. For example, if you use nitrocellulose resin, take advantage of the difference in solubility depending on its molecular weight and use a nitrocellulose resin with a viscosity of % seconds or 2 seconds as the resin content A.
Further, as the resin component B, a nitrocellulose resin having a viscosity of 1 second to 4 seconds is selected.
又ポリエチレングリコール系の高沸点溶剤が使用される
ときは、ポリビニルアルコール、ポリアクリルアミ）１
１のような樹脂や、アクリル系樹脂等にのような根性基
を導入変成させることによシ、より溶解度の大きい樹脂
とすることにより樹脂分Ｂとすれば良い。In addition, when polyethylene glycol-based high boiling point solvents are used, polyvinyl alcohol, polyacrylamide) 1
The resin component B may be obtained by introducing and modifying a resin such as No. 1 or an acrylic resin with a root group such as No. 1, or a resin having higher solubility.
実施例
厚さ１０Ｏμの二軸延伸ポリエステルフィルムのあらか
じめ下引き処理を施された片面に下記配合（イ）の組成
物の薄層（ワイヤー・々一方式にて厚さ６μとなるよう
に塗布して形成）を設けることによって透明記録用材を
得た。Example A thin layer of the composition of the following formulation (a) was applied to one side of a biaxially stretched polyester film having a thickness of 10 μm, which had been subjected to subbing treatment, to a thickness of 6 μm using a wire method. A transparent recording material was obtained.
得られた透明記録用材の薄層面上に、下記配合（ロ）の
インクを基布に付着させてなるインクリゼンを用いてワ
イヤートッドプリンターで印字したところ、その印字部
分の見掛けの乾燥速度は 秒ときわめて早く、またその
印字の定着力及び得られた記録体の透明性も優れたもの
であった。When printing was performed on the thin layer surface of the obtained transparent recording material with a wire tod printer using an ink resin made by adhering ink of the following composition (b) to a base fabric, the apparent drying speed of the printed area was 2 seconds. It was extremely quick, and the fixing power of the print and the transparency of the resulting recording medium were also excellent.
配合０）
配合（ロ）
配合ｅう
比較例
下記配合（ハ）の組成物の薄層を実施例と同一のポリエ
ステルフィルムに同一の方法にて設けることによって透
明記録用材を得た。Comparative Example A transparent recording material was obtained by applying a thin layer of the composition of the following formulation (c) on the same polyester film as in the example by the same method.
得られた、透明記録用材の薄層面上に、実施例で用いた
インクリーンにより印字したところ、その印字部分の見
掛けの乾燥速度は６０秒であった。When printing was performed on the thin layer surface of the obtained transparent recording material using the ink clean used in the examples, the apparent drying speed of the printed portion was 60 seconds.
以上実施例と比較例との見枳けの乾燥速度を比較すると
次表のとお９であり、本発明による透明記録用材への印
字の見掛けの乾燥速度が優れていることがわかる。A comparison of the drying speeds of the blanks of Examples and Comparative Examples shows that the drying speed of the printing on the transparent recording material according to the present invention is excellent, as shown in the table below.
Claims (1)
とを適宜配合した組成のインクを用いて印字する記録材
において、 少くともその片面にインク組成中の高沸点溶剤に対する
溶解度が、同インク組成中の樹脂分よりも高い樹脂分を
主体とする組成物の透明な薄層が設けられていることを
特徴とする透明記録用材。[Scope of Claims] A recording material printed using an ink having a composition appropriately blended with a high-boiling point solvent, a resin component, a coloring agent, and other additives if necessary, at least on one side of which has a high-boiling point component in the ink composition. 1. A transparent recording material comprising a transparent thin layer of a composition whose main component is a resin whose solubility in a solvent is higher than that of the resin in the ink composition.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60162139A JPS6223776A (en) | 1985-07-24 | 1985-07-24 | Transparent recording material |
| EP86113496A EP0262245B1 (en) | 1985-07-24 | 1986-10-01 | Transparent recording sheet and method for preparing such sheets |
| DE8686113496T DE3673168D1 (en) | 1985-07-24 | 1986-10-01 | TRANSPARENT RECORDING SHEET AND METHOD OF PRODUCING SUCH SHEETS. |
| ES86113496T ES2016237B3 (en) | 1985-07-24 | 1986-10-01 | TRANSPARENT SHEET FOR PRINTING AND PREPARATION METHOD THEREOF. |
| AT86113496T ATE55088T1 (en) | 1985-07-24 | 1986-10-01 | CLEAR RECORDING SHEET AND METHOD OF MAKING SUCH SHEET. |
| GR90400741T GR3000909T3 (en) | 1985-07-24 | 1990-10-09 | Transparent recording sheet and method for preparing such sheets |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60162139A JPS6223776A (en) | 1985-07-24 | 1985-07-24 | Transparent recording material |
| EP86113496A EP0262245B1 (en) | 1985-07-24 | 1986-10-01 | Transparent recording sheet and method for preparing such sheets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6223776A true JPS6223776A (en) | 1987-01-31 |
Family
ID=39639464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60162139A Pending JPS6223776A (en) | 1985-07-24 | 1985-07-24 | Transparent recording material |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0262245B1 (en) |
| JP (1) | JPS6223776A (en) |
| AT (1) | ATE55088T1 (en) |
| DE (1) | DE3673168D1 (en) |
| ES (1) | ES2016237B3 (en) |
| GR (1) | GR3000909T3 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9117642D0 (en) * | 1991-08-15 | 1991-10-02 | Ici Plc | Inkable sheet |
| JP3207007B2 (en) * | 1993-01-27 | 2001-09-10 | 日清紡績株式会社 | Inkjet recording sheet |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58136482A (en) * | 1982-02-09 | 1983-08-13 | Canon Inc | Ink jet recording method |
| JPS58209586A (en) * | 1982-06-01 | 1983-12-06 | Toyo Ink Mfg Co Ltd | Marking method |
| JPS6174879A (en) * | 1984-09-19 | 1986-04-17 | Jujo Paper Co Ltd | Ink jet recording sheet |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2375230A (en) * | 1940-08-01 | 1945-05-08 | Western Union Telegraph Co | Ink |
| ZA849084B (en) * | 1984-01-10 | 1986-06-25 | Minnesota Mining & Mfg | Inks for transparency films |
-
1985
- 1985-07-24 JP JP60162139A patent/JPS6223776A/en active Pending
-
1986
- 1986-10-01 ES ES86113496T patent/ES2016237B3/en not_active Expired - Lifetime
- 1986-10-01 EP EP86113496A patent/EP0262245B1/en not_active Expired
- 1986-10-01 AT AT86113496T patent/ATE55088T1/en active
- 1986-10-01 DE DE8686113496T patent/DE3673168D1/en not_active Expired - Fee Related
-
1990
- 1990-10-09 GR GR90400741T patent/GR3000909T3/en unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58136482A (en) * | 1982-02-09 | 1983-08-13 | Canon Inc | Ink jet recording method |
| JPS58209586A (en) * | 1982-06-01 | 1983-12-06 | Toyo Ink Mfg Co Ltd | Marking method |
| JPS6174879A (en) * | 1984-09-19 | 1986-04-17 | Jujo Paper Co Ltd | Ink jet recording sheet |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2016237B3 (en) | 1990-11-01 |
| GR3000909T3 (en) | 1991-12-10 |
| EP0262245A1 (en) | 1988-04-06 |
| DE3673168D1 (en) | 1990-09-06 |
| EP0262245B1 (en) | 1990-08-01 |
| ATE55088T1 (en) | 1990-08-15 |
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