JPH0655858A - Ink ribbon - Google Patents
Ink ribbonInfo
- Publication number
- JPH0655858A JPH0655858A JP4226490A JP22649092A JPH0655858A JP H0655858 A JPH0655858 A JP H0655858A JP 4226490 A JP4226490 A JP 4226490A JP 22649092 A JP22649092 A JP 22649092A JP H0655858 A JPH0655858 A JP H0655858A
- Authority
- JP
- Japan
- Prior art keywords
- ink
- fine powder
- soluble dye
- ribbon
- resin fine
- 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.)
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- Impression-Transfer Materials And Handling Thereof (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、コンピューターの端末
機器などに利用されるインパクトプリンター、またはタ
イプライター等に使用するインキリボンに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an ink ribbon used in an impact printer used in a terminal device of a computer or a typewriter.
【０００２】[0002]
【従来の技術】従来、インキリボンに用いられているイ
ンキとしては、植物油、鉱物油等のビヒクルに、着色剤
として染料、カーボンブラックを加え、均一に混練、分
散させたものが一般的である。ところで、この配合の中
でカーボンブラックは退色性がないので重要な着色剤と
なっているが、プリンターのヘッドピンワイヤー摩耗に
悪影響を及ぼすことが良く知られている。2. Description of the Related Art Conventionally, an ink used for an ink ribbon is generally a vehicle such as vegetable oil or mineral oil to which a dye or carbon black is added as a colorant and uniformly kneaded and dispersed. . By the way, carbon black is an important coloring agent in this composition because it has no fading property, but it is well known that it adversely affects the wear of the head pin wire of the printer.
【０００３】このワイヤー摩耗を改良する手段として、
カーボンブラックをより硬度の低い有機顔料等に置き換
えることも考えられるが、この方法では十分な印字濃度
が得難く、また仮に顔料添加量を増加して印字濃度を十
分なものとすれば、インキが高粘度化し印字寿命を短く
する等の欠点がある。このため、印字寿命が良好な油溶
性染料を着色剤として用いることが検討されている。As a means for improving this wire wear,
It is possible to replace the carbon black with an organic pigment having a lower hardness, but it is difficult to obtain a sufficient printing density by this method, and if the pigment addition amount is increased to make the printing density sufficient, the ink will be There are drawbacks such as high viscosity and shortened printing life. Therefore, the use of an oil-soluble dye having a good printing life as a colorant has been studied.
【０００４】[0004]
【発明が解決しようとする課題】しかしながら、この油
溶性染料は紙への親和性が小さいためにビヒクルと一緒
に紙の繊維組織中に浸透してしまい、紙面上での描線の
滲みや、裏面への浸透（裏抜け）が起こりやすく、この
油溶性染料を用いた従来のインキリボンは、初期の印字
濃度、印字品位を保つのは困難となる欠点がある。However, since this oil-soluble dye has a low affinity for paper, it penetrates into the fibrous structure of the paper together with the vehicle, causing bleeding of the drawn line on the paper surface and the back surface. The conventional ink ribbon using the oil-soluble dye has a drawback that it is difficult to maintain the initial print density and print quality.
【０００５】従って、本発明は、上記油溶性染料におけ
る印字寿命の良好性を損なわずに、従来の課題であった
紙面上でのインキの滲み、裏面への浸透が起こらず、か
つ高品位の印字濃度を得ることができるインキリボンを
提供することを目的としている。Therefore, the present invention does not impair the good printing life of the oil-soluble dye, does not cause ink bleeding on the paper surface and permeation to the back surface, which is a conventional problem, and has a high quality. It is an object of the present invention to provide an ink ribbon capable of obtaining a print density.
【０００６】[0006]
【課題を解決するための手段】本発明のインキリボン
は、従来の課題を解決し、上記目的を達成するためにな
されたものであり、その要旨とするところは、リボン基
材とインキとから構成されるインキリボンにおいて、該
インキが着色剤として油溶性染料を含有するとともに、
ビヒクルに不溶で、かつ油溶性染料により染色可能な樹
脂微粉体を含有することを特徴とする。The ink ribbon of the present invention has been made in order to solve the conventional problems and achieve the above-mentioned object, and the gist thereof is to include a ribbon base material and an ink. In the constituted ink ribbon, the ink contains an oil-soluble dye as a colorant,
It is characterized by containing a resin fine powder which is insoluble in a vehicle and can be dyed with an oil-soluble dye.
【０００７】本発明の構成について、詳細に説明する。
本発明で用いるリボン基材としては、従来と同様にポリ
アミドやポリエステル等の合成繊維、又は木綿や絹等の
天然繊維からなる織物、編物、不織布等が使用される
が、本発明では格別には限定しない。また熱プレス等を
行なって高密度化したものでも良い。The structure of the present invention will be described in detail.
As the ribbon base material used in the present invention, a woven fabric, a knitted fabric, a non-woven fabric or the like made of synthetic fibers such as polyamide or polyester, or natural fibers such as cotton or silk is used as in the conventional case, but in the present invention, it is particularly Not limited. Further, it may be one that has been densified by hot pressing or the like.
【０００８】本発明で用いるビヒクルとしては、従来か
ら公知の高沸点の動植物油、鉱物油、合成油、高級脂肪
酸等を用いることができ、その配合比はインキ組成物全
重量に対して３０〜９０重量％である。As the vehicle used in the present invention, conventionally known high-boiling animal and vegetable oils, mineral oils, synthetic oils, higher fatty acids and the like can be used, and the compounding ratio thereof is 30 to the total weight of the ink composition. 90% by weight.
【０００９】本発明で用いる着色剤としては、油溶性染
料を含有するものが用いられ、この油溶性染料として
は、例えば、Ｃ．Ｉ．ソルベントイエロー２、同６、同
１４、同１５、同１６、同１９、同２１、Ｃ．Ｉ．ソル
ベントレッド１、同３、同８、同２３、同２４、同２
５、同２７、同３０、同４９、同８１、同８２、同１０
０、Ｃ．Ｉ．ソルベントブラック３、同５、同７、同２
２、同２３等を用いることができ、また、上記油溶性染
料に有機顔料等、例えば、フタロシアニン顔料を配合し
てもよく、これらの着色剤の配合比はインキ組成物全重
量に対して３〜３０重量％である。As the colorant used in the present invention, a colorant containing an oil-soluble dye is used. Examples of the oil-soluble dye include C.I. I. Solvent Yellow 2, the same 6, the same 14, the same 15, the same 16, the same 19, the same 21, C.I. I. Solvent Red 1, same 3, same 8, same 23, same 24, same 2
5, ibid 27, ibid 30, ibid 49, ibid 81, ibid 82, ibid 10
0, C.I. I. Solvent Black 3, 5, 5, 7 and 2
2, 23 and the like, and an organic pigment or the like, for example, a phthalocyanine pigment may be blended with the oil-soluble dye, and the blending ratio of these colorants is 3 with respect to the total weight of the ink composition. ~ 30% by weight.
【００１０】本発明で用いる樹脂微粉体としては、上記
のビヒクルに不溶で、かつ上記の油溶性染料により染色
可能なものであればよく、例えば、アクリル樹脂、ポリ
アミド樹脂、セルロース等を用いることができる。この
樹脂微粉体がビヒクルに溶解するものであると、印字さ
れた際に紙面上でのインキの滲み、裏面への浸透が起こ
り、また、該樹脂微粉体が油溶性染料に染色されないも
のであると、印字された際に濃淡のバラツキが発生し好
ましくなく、従って、本発明で用いる樹脂微粉体は上記
ビヒクルに不溶で、かつ油溶性染料により染色可能なも
のが選択される。この樹脂微粉体の粒子径は、０．２〜
２．０μｍとすることが好ましい。粒子径が０．２μｍ
未満であると、該微粉体がビヒクルとともに紙の繊維組
織中へ浸透してしまうため目止めとしての役割を果たせ
ず、また、粒子径が２．０μｍを超えた場合には、該微
粉体がリボン基材となる基布繊維の中へ入り込むことが
できず印字寿命が短くなるので好ましくない。また、こ
の樹脂微粉体の配合比は、インキ組成物全量に対して３
〜３０重量％である。The resin fine powder used in the present invention may be one which is insoluble in the above-mentioned vehicle and can be dyed with the above oil-soluble dye, and for example, acrylic resin, polyamide resin, cellulose or the like is used. it can. If the resin fine powder is soluble in the vehicle, the ink will bleed on the surface of the paper when printed and will penetrate into the back surface, and the resin fine powder will not be dyed with an oil-soluble dye. As a result, variations in light and shade occur when printed, which is not preferable. Therefore, the resin fine powder used in the present invention is selected so that it is insoluble in the vehicle and can be dyed with an oil-soluble dye. The particle size of the resin fine powder is 0.2 to
The thickness is preferably 2.0 μm. Particle size is 0.2 μm
If it is less than the above range, the fine powder will not penetrate the fibrous structure of the paper together with the vehicle and thus cannot serve as a filler. If the particle size exceeds 2.0 μm, the fine powder will It is not preferable because it cannot penetrate into the base fabric fibers that will be the ribbon base material and the printing life will be shortened. Further, the compounding ratio of this resin fine powder is 3 with respect to the total amount of the ink composition.
~ 30% by weight.
【００１１】本発明のインキリボンは、上記の油溶性染
料を含有する着色剤、ビヒクル、樹脂微粉体及び必要に
応じて分散剤等の助剤をミキサー等により均一に混合
し、好ましくはこの混合物を配合物に高剪断力を加える
ことができる混練機、例えば、三本ロール、ビーズミ
ル、ボールミル等を用いて混練した後、リボン基材に塗
布、含浸させて製造する。前記分散剤等の助剤として
は、例えば、ソルビタン脂肪酸エステルなどが用いら
れ、該脂肪酸としてはラウリル酸、パルミチン酸、ステ
アリン酸、オレイン酸などが用いられる。The ink ribbon of the present invention is prepared by uniformly mixing a colorant containing the above oil-soluble dye, a vehicle, a resin fine powder and, if necessary, an auxiliary agent such as a dispersant with a mixer or the like, preferably the mixture. Is kneaded using a kneader capable of applying a high shearing force to the compound, for example, a three-roll mill, a bead mill, a ball mill, etc., and then coated and impregnated on a ribbon base material to produce the composition. As the auxiliary agent such as the dispersant, for example, sorbitan fatty acid ester or the like is used, and as the fatty acid, lauric acid, palmitic acid, stearic acid, oleic acid or the like is used.
【００１２】[0012]
【作用】本発明のインキリボンは、インキ中に上記の樹
脂微粉体を含有することにより、滲み等のない鮮明な印
字を可能とする。すなわち、インキに含有された樹脂微
粉体は、油溶性染料により染色されているので、印字さ
れた際に紙の繊維組織中へ浸透せず、紙面上で目止めと
しての役割を果たすために、描線の滲み、裏面への浸透
が防止される。The ink ribbon of the present invention contains the above resin fine powder in the ink to enable clear printing without bleeding. That is, since the resin fine powder contained in the ink is dyed with an oil-soluble dye, it does not permeate into the fiber structure of the paper when printed, and serves as a sealing on the paper surface. Bleeding of drawn lines and penetration of the back side are prevented.
【００１３】[0013]
【実施例】以下に実施例によって、本発明を更に具体的
に説明するが、本発明はこの実施例によって何等限定さ
れるものではない。The present invention will be described in more detail with reference to the following examples, but the present invention is not limited to these examples.
【００１４】実施例１ 油溶性染料（C.I.Solvent Black ３） １２重量％ 顔料（ジオキサジンバイオレット、フタロシアニンブルー） １０重量％ 分散剤（ソルビタンオレイン酸エステル） ４重量％ ビヒクル（フタル酸ジイソデシル） ６９重量％ 樹脂微粉体（アクリル樹脂、粒子径１．５μｍ） ５重量％ 上記配合組成物をミキサーにて均一に混合し、三本ロー
ルにて分散した後、ナイロン６６からなる１６ｍｍ幅の
リボン基材に、約１４ｇ／ｍ2 の塗布量となるように塗
布、含浸させてインキリボンを得た。このインキリボン
を市販のドットインパクトプリンター〔富士通（株）製
ＭＢ２７４１０〕を使用して印字し、印字直後及び印字
後一週間経過後の印字濃度、描線の滲み、裏抜け、また
は印字寿命について評価した。その結果を表１に示す。 Example 1 Oil-soluble dye (CISolvent Black 3) 12% by weight Pigment (dioxazine violet, phthalocyanine blue) 10% by weight Dispersant (sorbitan oleic acid ester) 4% by weight Vehicle (diisodecyl phthalate) 69% by weight Resin Fine powder (acrylic resin, particle size 1.5 μm) 5% by weight The above blended composition is uniformly mixed by a mixer and dispersed by a three-roll mill, and then a ribbon base material made of nylon 66 and having a width of 16 mm is applied. An ink ribbon was obtained by coating and impregnating so that the coating amount was 14 g / m 2 . This ink ribbon was printed using a commercially available dot impact printer [MB27410 manufactured by Fujitsu Ltd.] and evaluated for print density, bleeding of drawn lines, strikethrough, or print life immediately after printing and one week after printing. . The results are shown in Table 1.
【００１５】なお、印字濃度の評価基準に関しては、 ◎：印字に濃淡のバラツキまたは退色が全くないもの、 ○：印字に濃淡のバラツキまたは退色が少ないもの、 △：印字に濃淡のバラツキまたは退色がやや多いもの、 ×：印字に濃淡のバラツキまたは退色が多く判読しづら
いもの、 とした。描線の滲みの評価基準に関しては、 ◎：描線の滲みが全くないもの、 ○：描線の滲みが少ないもの、 △：描線の滲みがやや多いもの、 ×：描線の滲みが多く判読しづらいもの、 とした。裏抜けの評価基準に関しては、 ◎：裏面へのインキの浸透が全くないもの、 ○：裏面へのインキの浸透が少ないもの、 △：裏面へのインキの浸透がやや多いもの、 ×：裏面へのインキの浸透が多いもの、 とした。印字寿命の評価基準に関しては、 ◎：通常のインキリボンを使用したものより印字寿命が
長いもの、 ○：通常のインキリボンを使用したものより印字寿命が
やや長いもの、 △：通常のインキリボンを使用したものより印字寿命が
やや劣るもの、 ×：通常のインキリボンを使用したものより印字寿命が
劣るもの、 とした。Regarding the evaluation standard of the print density, ⊚: there is no variation in lightness or darkness in the print, ○: there is little variation in lightness or darkness in the print, Δ: there is variation in lightness or darkness in the print Slightly large amount, x: It was difficult to read because the print had a large variation in light and shade or fading. Regarding the evaluation criteria of the blur of the drawn line, ◎: no blur of the drawn line, ○: little blur of the drawn line, △: slightly blur of the drawn line, ×: many of the blur of the drawn line, and difficult to read And Regarding the evaluation criteria for strike-through, ◎: No penetration of ink to the back surface, ○: Little penetration of ink to the back surface, △: Some penetration of ink to the back surface, ×: To back surface There is a lot of penetration of the ink of. Regarding the evaluation standard of printing life, ◎: printing life is longer than that using a normal ink ribbon, ○: printing life is slightly longer than that using a normal ink ribbon, △: normal ink ribbon is used The print life was slightly inferior to that used, and x: The print life was inferior to that using a normal ink ribbon.
【００１６】実施例２ 油溶性染料（C.I.Solvent Black ３） １２重量％ 顔料（ジオキサジンバイオレット、フタロシアニンブルー） １０重量％ 分散剤（ソルビタンオレイン酸エステル） ４重量％ ビヒクル（フタル酸ジイソデシル） ６４重量％ 樹脂微粉体（アクリル樹脂、粒子径１．５μｍ） １０重量％ 上記配合組成物を実施例１と同様にインキリボンに調製
し、評価した。その結果を表１に示す。 Example 2 Oil-soluble dye (CISolvent Black 3) 12% by weight Pigment (dioxazine violet, phthalocyanine blue) 10% by weight Dispersant (sorbitan oleic acid ester) 4% by weight Vehicle (diisodecyl phthalate) 64% by weight Resin Fine powder (acrylic resin, particle size 1.5 μm) 10% by weight The above composition was prepared into an ink ribbon in the same manner as in Example 1 and evaluated. The results are shown in Table 1.
【００１７】実施例３ 油溶性染料（C.I.Solvent Black ３） １２重量％ 顔料（ジオキサジンバイオレット、フタロシアニンブルー） １０重量％ 分散剤（ソルビタンオレイン酸エステル） ４重量％ ビヒクル（フタル酸ジイソデシル） ６４重量％ 樹脂微粉体（アクリル樹脂、粒子径０．２５μｍ） １０重量％ 上記配合組成物を実施例１と同様にインキリボンに調製
し、評価した。その結果を表１に示す。 Example 3 Oil-soluble dye (CISolvent Black 3) 12% by weight Pigment (dioxazine violet, phthalocyanine blue) 10% by weight Dispersant (sorbitan oleic acid ester) 4% by weight Vehicle (diisodecyl phthalate) 64% by weight Resin Fine powder (acrylic resin, particle diameter 0.25 μm) 10% by weight The above-mentioned blended composition was prepared into an ink ribbon in the same manner as in Example 1 and evaluated. The results are shown in Table 1.
【００１８】比較例１（樹脂微粉体を含有しない場合） 油溶性染料（C.I.Solvent Black ３） １２重量％ 顔料（ジオキサジンバイオレット、フタロシアニンブルー） １０重量％ 分散剤（ソルビタンオレイン酸エステル） ４重量％ ビヒクル（フタル酸ジイソデシル） ７４重量％ 上記配合組成物を実施例１と同様にインキリボンに調製
し、評価した。その結果を表１に示す。 Comparative Example 1 (without containing fine resin powder) Oil-soluble dye (CISolvent Black 3) 12% by weight Pigment (dioxazine violet, phthalocyanine blue) 10% by weight Dispersant (sorbitan oleate) 4% by weight Vehicle (Diisodecyl phthalate) 74% by weight The above composition was prepared into an ink ribbon in the same manner as in Example 1 and evaluated. The results are shown in Table 1.
【００１９】比較例２（油溶性染料および樹脂微粉体を
含有しない場合） 顔料（ジオキサジンバイオレット、フタロシアニンブルー） ２２重量％ 分散剤（ソルビタンオレイン酸エステル） ４重量％ ビヒクル（フタル酸ジイソデシル） ７４重量％ 上記配合組成物を実施例１と同様にインキリボンに調製
し、評価した。その結果を表１に示す。 Comparative Example 2 (without containing oil-soluble dye and resin fine powder) Pigment (dioxazine violet, phthalocyanine blue) 22% by weight Dispersant (sorbitan oleic acid ester) 4% by weight Vehicle (diisodecyl phthalate) 74% by weight % An ink ribbon was prepared in the same manner as in Example 1 and the composition was evaluated. The results are shown in Table 1.
【００２０】比較例３（樹脂微粉体の粒子径をきわめて
小さくした場合） 油溶性染料（C.I.Solvent Black ３） １２重量％ 顔料（ジオキサジンバイオレット、フタロシアニンブルー） １０重量％ 分散剤（ソルビタンオレイン酸エステル） ４重量％ ビヒクル（フタル酸ジイソデシル） ６４重量％ 樹脂微粉体（アクリル樹脂、粒子径０．１５μｍ） １０重量％ 上記配合組成物を実施例１と同様にインキリボンに調製
し、評価した。その結果を表１に示す。 Comparative Example 3 (when the particle size of the resin fine powder is made extremely small) Oil-soluble dye (CISolvent Black 3) 12% by weight Pigment (dioxazine violet, phthalocyanine blue) 10% by weight Dispersant (sorbitan oleic acid ester) 4% by weight Vehicle (diisodecyl phthalate) 64% by weight Resin fine powder (acrylic resin, particle diameter 0.15 μm) 10% by weight The above-mentioned composition was prepared into an ink ribbon in the same manner as in Example 1 and evaluated. The results are shown in Table 1.
【００２１】比較例４（樹脂微粉体の粒子径をきわめて
大きくした場合） 油溶性染料（C.I.Solvent Black ３） １２重量％ 顔料（ジオキサジンバイオレット、フタロシアニンブルー） １０重量％ 分散剤（ソルビタンオレイン酸エステル） ４重量％ ビヒクル（フタル酸ジイソデシル） ６４重量％ 樹脂微粉体（アクリル樹脂、粒子径５．０μｍ） １０重量％ 上記配合組成物を実施例１と同様にインキリボンに調製
し、評価した。その結果を表１に示す。Comparative Example 4 (when the particle size of the resin fine powder is made extremely large) Oil-soluble dye (CISolvent Black 3) 12% by weight Pigment (dioxazine violet, phthalocyanine blue) 10% by weight Dispersant (sorbitan oleic acid ester) 4% by weight Vehicle (diisodecyl phthalate) 64% by weight Resin fine powder (acrylic resin, particle size 5.0 μm) 10% by weight An ink ribbon was prepared in the same manner as in Example 1 and evaluated. The results are shown in Table 1.
【００２２】[0022]
【表１】 [Table 1]
【００２３】上記の表１の結果から明らかなように、印
字直後の印字性能は、油溶性染料を含有しているインキ
リボン（比較例２以外）においては良好であり、描線の
滲み、裏抜けは見られない。しかし、この中で樹脂微粉
体を含有しない比較例１では、印字後一週間経過すると
染料が経時的にビヒクルとともに紙の繊維組織中へ浸透
していくため、描線の滲みや裏抜けが生じる。As is clear from the results in Table 1 above, the printing performance immediately after printing was good for the ink ribbon containing the oil-soluble dye (other than Comparative Example 2), and the blurring of the drawn line and the strike-through Can't be seen. However, in Comparative Example 1 which does not contain the resin fine powder, the dye permeates into the fiber structure of the paper with the vehicle with the elapse of one week after printing, so that blurring of the drawn line and strikethrough occur.
【００２４】また、樹脂微粉体を含有しているインキリ
ボンの中でも、その微粉体の粒子径が０．２〜２．０μ
ｍの範囲外である比較例３および４については、印字直
後の印字性能は良好であるが、比較例３では粒子径
（０．１５μｍ）が小さすぎるため紙面上で目止めとし
ての役割を果たせず経時的に描線の滲み、裏抜けが生じ
てしまい、また、比較例４では粒子径（５．０μｍ）が
大きすぎるためリボン基材となる基布繊維の中へ入り込
むことができず印字寿命が短い。Among the ink ribbons containing resin fine powder, the fine powder has a particle size of 0.2 to 2.0 μm.
In Comparative Examples 3 and 4, which are out of the range of m, the printing performance immediately after printing is good, but in Comparative Example 3, the particle size (0.15 μm) is too small, and therefore, it can serve as a sealing on the paper surface. The bleeding of the drawn line and strike-through occurred over time, and in Comparative Example 4, the particle diameter (5.0 μm) was too large, so it could not penetrate into the base fabric fiber as the ribbon base material, and the printing life was increased. Is short.
【００２５】さらに、インキ組成の同じ実施例１と２の
比較では、樹脂微粉体含有率が多い（２倍となる）実施
例２の方が経時変化に対する安定性が良好である。さら
にまた、着色剤として顔料のみを含有する比較例２で
は、印字後一週間経過しても描線の滲みおよび裏抜けに
ついては優れているが、印字濃度および印字寿命につい
ては他の実施例および比較例に比べ劣っている。Further, in comparison of Examples 1 and 2 having the same ink composition, Example 2 having a large resin fine powder content (doubled) has better stability with time. Furthermore, Comparative Example 2 containing only a pigment as a colorant is excellent in bleeding of a drawn line and strike-through even after one week has passed after printing, but in Comparative Example 2 and Comparative Examples in terms of print density and print life. It is inferior to the example.
【００２６】[0026]
【発明の効果】本発明により、インキリボンに油溶性染
料を用いた場合における紙面上でのインキの滲み、裏面
への浸透などの従来の問題点が解決された。すなわち、
本発明によるインキリボンは、経時的にみても紙面上で
のインキの滲み、裏面への浸透がなく、かつ印字濃度お
よび印字寿命についても優れたものである。According to the present invention, the conventional problems such as ink bleeding on the paper surface and penetration to the back surface when an oil-soluble dye is used in the ink ribbon have been solved. That is,
The ink ribbon according to the present invention is free from ink bleeding on the paper surface and permeating to the back surface even when viewed over time, and is excellent in print density and print life.
Claims (1)
ンキリボンにおいて、該インキが着色剤として油溶性染
料を含有するとともに、ビヒクルに不溶で、かつ油溶性
染料により染色可能な樹脂微粉体を含有することを特徴
とするインキリボン。1. An ink ribbon composed of a ribbon base material and an ink, wherein the ink contains an oil-soluble dye as a colorant, and a resin fine powder which is insoluble in a vehicle and can be dyed with the oil-soluble dye. An ink ribbon characterized by containing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4226490A JPH0655858A (en) | 1992-08-04 | 1992-08-04 | Ink ribbon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4226490A JPH0655858A (en) | 1992-08-04 | 1992-08-04 | Ink ribbon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0655858A true JPH0655858A (en) | 1994-03-01 |
Family
ID=16845923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4226490A Withdrawn JPH0655858A (en) | 1992-08-04 | 1992-08-04 | Ink ribbon |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0655858A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09295460A (en) * | 1996-04-30 | 1997-11-18 | Dainippon Printing Co Ltd | Ink composition for thermal transfer sheet and thermal transfer sheet |
-
1992
- 1992-08-04 JP JP4226490A patent/JPH0655858A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09295460A (en) * | 1996-04-30 | 1997-11-18 | Dainippon Printing Co Ltd | Ink composition for thermal transfer sheet and thermal transfer sheet |
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| Date | Code | Title | Description |
|---|---|---|---|
| A300 | Withdrawal of application because of no request for examination |
Free format text: JAPANESE INTERMEDIATE CODE: A300 Effective date: 19991005 |