JPS6320376A - Marking ink - Google Patents
Marking inkInfo
- Publication number
- JPS6320376A JPS6320376A JP61166406A JP16640686A JPS6320376A JP S6320376 A JPS6320376 A JP S6320376A JP 61166406 A JP61166406 A JP 61166406A JP 16640686 A JP16640686 A JP 16640686A JP S6320376 A JPS6320376 A JP S6320376A
- Authority
- JP
- Japan
- Prior art keywords
- vinyl chloride
- ink
- acetate copolymer
- sensitive copying
- pressure
- 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
- 229920005989 resin Polymers 0.000 claims abstract description 32
- 239000011347 resin Substances 0.000 claims abstract description 32
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000000843 powder Substances 0.000 claims abstract description 15
- 239000000049 pigment Substances 0.000 claims abstract description 14
- 229920002433 Vinyl chloride-vinyl acetate copolymer Polymers 0.000 claims description 11
- 238000004040 coloring Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 abstract description 19
- 238000007639 printing Methods 0.000 abstract description 4
- 230000002411 adverse Effects 0.000 abstract description 3
- 238000002156 mixing Methods 0.000 abstract description 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 abstract 2
- 229920006026 co-polymeric resin Polymers 0.000 abstract 2
- 238000007599 discharging Methods 0.000 abstract 1
- 239000000976 ink Substances 0.000 description 41
- 230000032683 aging Effects 0.000 description 11
- 230000000903 blocking effect Effects 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 8
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 235000012771 pancakes Nutrition 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 3
- 239000012860 organic pigment Substances 0.000 description 3
- 229920006267 polyester film Polymers 0.000 description 3
- OSNILPMOSNGHLC-UHFFFAOYSA-N 1-[4-methoxy-3-(piperidin-1-ylmethyl)phenyl]ethanone Chemical compound COC1=CC=C(C(C)=O)C=C1CN1CCCCC1 OSNILPMOSNGHLC-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007646 gravure printing Methods 0.000 description 2
- 239000001023 inorganic pigment Substances 0.000 description 2
- 238000002386 leaching Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical group C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 239000004640 Melamine resin Substances 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000004840 adhesive resin Substances 0.000 description 1
- 229920006223 adhesive resin Polymers 0.000 description 1
- HGAZMNJKRQFZKS-UHFFFAOYSA-N chloroethene;ethenyl acetate Chemical compound ClC=C.CC(=O)OC=C HGAZMNJKRQFZKS-UHFFFAOYSA-N 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
Description
【発明の詳細な説明】
〔技術分野〕
本発明はマーキング用インキ特にインキ放出型感圧複写
材のフィルム基材にエンドマークを付けるためのインキ
に関する。DETAILED DESCRIPTION OF THE INVENTION [Technical Field] The present invention relates to a marking ink, particularly an ink for marking an end mark on a film substrate of an ink-release pressure-sensitive copying material.
マルチストライクリボンにおいてリボン残量が少ないこ
とを目視で判別できるようにする目的でエンドマーク(
白も含む着色マーク)を付けることは既に知られている
。しかしながら、エンドマークインキとして現在使用さ
れているグラビアインキなどの通常のインキでは樹脂成
分の接着性が悪く剥離する欠点があり、また、ポリエス
テル、エポキシ、ウレタン系などの接着性の強い樹脂を
使用する場合にはかえって感圧複写材のインク層とブロ
ッキングを起してこのインク層が剥離してしまうという
欠点があった。For multi-strike ribbons, end marks (
It is already known to attach colored marks (including white). However, conventional inks such as gravure inks currently used as end mark inks have the disadvantage that the resin component has poor adhesion and peels off, and in addition, strong adhesive resins such as polyester, epoxy, and urethane are used. In some cases, the problem is that blocking occurs with the ink layer of the pressure-sensitive copying material, resulting in the ink layer peeling off.
本発明者らは、これらの欠点を解消する方法として、先
に、塩化ビニル−酢酸ビニル系共重合体樹脂および着色
顔料を主成分として含有するマーキング用インキを提案
した(特開昭60−65078)。As a method to overcome these drawbacks, the present inventors previously proposed a marking ink containing a vinyl chloride-vinyl acetate copolymer resin and a color pigment as main components (Japanese Patent Laid-Open No. 60-65078). ).
このものは、従来のマーキング用インキとは異なり、印
字品質、搬送性に悪影響を与えず経時によっても剥離し
ない優れた利点を有するものであるが、エンドマークを
付したリボン等を強制経時に供した後低温下で搬送させ
る場合、その搬送性負荷が大きいという問題があった。Unlike conventional marking inks, this ink has the advantage that it does not adversely affect printing quality or conveyance and does not peel off over time. When the material is then transported at a low temperature, there is a problem in that the transport load is large.
本発明は、上記従来技術の有する欠点を克服し、インキ
放出型感圧複写材の印字品質に悪影響を与えることがな
く、また強制経時に供した後低温下で搬送させた場合に
おいても、その搬送性負荷が小さい上経時変化により剥
離を生じることのないマーキング用インキを提供するこ
とを目的とする。The present invention overcomes the drawbacks of the above-mentioned prior art, does not adversely affect the printing quality of ink-release pressure-sensitive copying materials, and even when conveyed at low temperatures after forced aging. An object of the present invention is to provide a marking ink that has a small transport load and does not peel off due to changes over time.
本発明によれば、塩化ビニル−酢酸ビニル系共重合体樹
脂1着色顔料及び塩化ビニル樹脂粉末を主成分として含
むことを特徴とするマーキング用インキが提供される。According to the present invention, there is provided a marking ink characterized by containing a vinyl chloride-vinyl acetate copolymer resin 1 coloring pigment and a vinyl chloride resin powder as main components.
本発明のマーキング用インキは、塩化ビニル−酢酸ビニ
ル系共重合体樹脂及び着色顔料と共に更に塩化ビニル樹
脂粉末を含有しているため、感圧複写材のインク層との
ブロッキングが極めて小さいので、例えば70℃、1週
間の強制経時に供しても、マーキング用インキが感圧複
写材のインク層に付着することがない上、インク層から
のインキの浸出も少ないことから、強制経時後、低温環
境下で搬送する場合にもその搬送負荷量が小さいという
利点を有するものである。The marking ink of the present invention further contains vinyl chloride resin powder in addition to the vinyl chloride-vinyl acetate copolymer resin and the coloring pigment, so blocking with the ink layer of the pressure-sensitive copying material is extremely small. Even when subjected to forced aging at 70°C for one week, the marking ink does not adhere to the ink layer of the pressure-sensitive copying material, and there is little ink leaching from the ink layer. It also has the advantage that the amount of transport load is small even when it is transported underneath.
マーキング用インキとして、塩化ビニル−酢酸ビニル系
共重合体樹脂及び着色顔料を主成分としたものは、前記
したように、リボン等を強制経時に供した後、低温下で
搬送させる場合の搬送性負荷が大きすぎ、また、前記2
成分に加え、更に樹脂状粉末としてアクリロニトリル樹
脂、メラミン樹脂等のような塩化ビニル樹脂と異なる樹
脂粉末を含有させたものでは、インキの分散性が改良さ
れるものの、本発明のように低温環境下での搬送性に優
れたものを得ることができない。As mentioned above, marking inks containing vinyl chloride-vinyl acetate copolymer resin and colored pigments as main components have good transportability when a ribbon or the like is subjected to forced aging and then transported at low temperatures. The load is too large, and the above 2
Although the dispersibility of the ink is improved by containing a resin powder different from vinyl chloride resin, such as acrylonitrile resin or melamine resin, in addition to the above-mentioned resin powder, as in the present invention, the dispersibility of the ink is improved. It is not possible to obtain a product with excellent transportability.
次に、本発明を更に詳細に説明する。Next, the present invention will be explained in more detail.
本発明で使用される塩化ビニル−酢酸ビニル系共重合体
樹脂には、塩化ビニル−酢酸ビニル共重合体あるいはこ
の共重合体にポリビニルアルコールまたはマレイン酸を
加えたものなどが包含される。The vinyl chloride-vinyl acetate copolymer resin used in the present invention includes a vinyl chloride-vinyl acetate copolymer or a product obtained by adding polyvinyl alcohol or maleic acid to this copolymer.
一般に、マーキング用インキに使用する樹脂は感圧複写
材のフィルム基材例えばポリエステルフィルムと接着性
がよくなければならない。また、接着性がよくても感圧
複写材のインク層が剥離してしまうのでブロッキングの
少ないものでなくてはならない、また、接着性の強い樹
脂はブロッキングの強いものが多く70℃で2日間の強
制経時に供するとインク層の樹脂とブロッキングしイン
ク層を剥離してしまうか、あるいは一部インク層に付着
する。また、ブロッキングが少ない樹脂はフィルム基材
例えばポリエステルフィルムと接着性がないものが多く
、搬送中にエンドマークが擦れて剥げ落ちてしまう。こ
れに対して、本発明で使用する塩化ビニル−酢酸ビニル
系共重合体樹脂は感圧複写材のフィルム基材(通常、ポ
リエステルフィルム)に対してそれ程強固には接着しな
いが多少ブロッキングを起しても感圧複写材のインク層
を樹脂で覆うことはない、その理由は明らかではないが
、感圧複写材のインク層のバインダーが塩化ビニル−酢
酸ビニル系のものが殆んどであることから多少付着して
もバインダーがやや増量したものと変わりなく悪い影響
を与えないためと考えられる。Generally, the resin used in the marking ink must have good adhesion to the film substrate of the pressure-sensitive copying material, such as a polyester film. In addition, even if the adhesiveness is good, the ink layer of the pressure-sensitive copying material will peel off, so it must be a material with little blocking.Also, resins with strong adhesiveness often have strong blocking properties, so it can be heated at 70℃ for 2 days. If it is subjected to forced aging, it will block with the resin of the ink layer and peel off the ink layer, or it will partially adhere to the ink layer. Furthermore, many resins with low blocking do not have adhesive properties with the film base material, such as polyester film, and the end marks will rub and peel off during transportation. On the other hand, the vinyl chloride-vinyl acetate copolymer resin used in the present invention does not adhere so strongly to the film base material (usually polyester film) of pressure-sensitive copying materials, but does cause some blocking. However, the ink layer of pressure-sensitive copying materials is not covered with resin.The reason for this is not clear, but most of the binders in the ink layers of pressure-sensitive copying materials are vinyl chloride-vinyl acetate. This is thought to be because even if some amount of binder adheres, it is no different from a slightly increased amount of binder and does not have any negative effects.
また、本発明で使用される着色顔料は白色顔料も含まれ
4、無機または有機顔料が隠蔽性がよく望ましい。しか
し、感圧複写材の搬送性を考慮すると有機顔料が好まし
い、無機顔料を使用する場合は有機顔料との併用が実際
的である。The colored pigments used in the present invention also include white pigments, and inorganic or organic pigments are preferred because of their good hiding properties. However, in consideration of the transportability of the pressure-sensitive copying material, organic pigments are preferred, and when inorganic pigments are used, it is practical to use them in combination with organic pigments.
本発明においては、前記塩化ビニル−酢酸ビニル系共重
合体樹脂及び着色顔料と共に塩化ビニル樹脂粉末を使用
するが、この場合、塩化ビニル樹脂粉末としては従来公
知のものが任意に適用される。In the present invention, vinyl chloride resin powder is used together with the vinyl chloride-vinyl acetate copolymer resin and the coloring pigment, and in this case, any conventionally known vinyl chloride resin powder can be used.
本発明のマーキング用インクは前記構成からなり、塩化
ビニル−酢酸ビニル系共重合体樹脂及び着色顔料と共に
更に塩化ビニル樹脂粉末を含有しているため、感圧複写
材のインク層とのブロッキングが極めて小さいので、例
えば、70℃、1週間の強制経時に供しても、マーキン
グ用インキが感圧複写材のインク層に付着することがな
い上、インク層からのインキの浸出も少ないことから、
強制経時後、低温環境下で搬送する場合にもその搬送負
荷量が小さいという利点を有するものである。The marking ink of the present invention has the above-mentioned structure and further contains vinyl chloride resin powder in addition to the vinyl chloride-vinyl acetate copolymer resin and the coloring pigment, so that blocking with the ink layer of the pressure-sensitive copying material is extremely low. Because it is small, the marking ink does not adhere to the ink layer of the pressure-sensitive copying material even if it is subjected to forced aging at 70°C for one week, and there is little ink leaching from the ink layer.
This has the advantage that the amount of transport load is small even when transporting in a low-temperature environment after forced aging.
以下に、比較例と共に実施例をあげて本発明をさらに詳
細に説明するが、本発明はこれに限定されるものではな
い。部はすべて重量部によって示す。EXAMPLES The present invention will be explained in more detail below by giving Examples together with Comparative Examples, but the present invention is not limited thereto. All parts are by weight.
実施例1
塩化ビニル−酢酸ビニル共重合体 2部ベンジジ
ンイエロー 1部塩化ビニル樹脂
粉末(日本ゼオン社製) 3部メチルエチルケトン
10部トルエン
25部上記成分をディスパーで1時間撹
拌混合して、マーキング用インキを調製した。このマー
キング用インキを用い、グラビア印刷により、マルチス
トライクリボンのエンド部に厚味5μのエンドマークを
付けた。Example 1 Vinyl chloride-vinyl acetate copolymer 2 parts Benzidine yellow 1 part Vinyl chloride resin powder (manufactured by Nippon Zeon) 3 parts Methyl ethyl ketone
10 parts toluene
A marking ink was prepared by stirring and mixing 25 parts of the above components using a disper for 1 hour. Using this marking ink, an end mark with a thickness of 5 μm was attached to the end portion of the multi-strike ribbon by gravure printing.
つぎに、このエンドマークが付されたパンケーキを70
℃、1週間の強制経時に供した。Next, add 70 pancakes with this end mark.
℃, and subjected to forced aging for 1 week.
実施例2
塩化ビニル樹脂粉末 2部メチルエ
チルケトン 8部トルエン
20部上記上記表ボールミ
ルで1日分散してマーキング用インキを調製した。この
マーキング用インキを用い、グラビア印刷により、マル
チストライクリボンのエンド部に厚味7μのエンドマー
クを付けた。つぎに、このエンドマークが付されたパン
ケーキを70℃1週間の強制経時に供した。Example 2 Vinyl chloride resin powder 2 parts methyl ethyl ketone 8 parts toluene
A marking ink was prepared by dispersing 20 parts in the above-mentioned ball mill for one day. Using this marking ink, an end mark with a thickness of 7 μm was attached to the end portion of the multi-strike ribbon by gravure printing. Next, the end-marked pancakes were subjected to forced aging at 70°C for one week.
比較例1
実施例1の塩化ビニル樹脂粉末を除き、かつベンジジン
イエローを4部とした以外は実施例1と同様にしてマル
チストライクリボンにエンドマークを付け、70℃、1
週間の強制経時に供した。Comparative Example 1 An end mark was attached to a multi-strike ribbon in the same manner as in Example 1 except that the vinyl chloride resin powder of Example 1 was removed and benzidine yellow was added to 4 parts.
Subjected to forced aging for a week.
比較例2
実施例2の塩化ビニル樹脂粉末を除き、かつウオッチン
グレッドを4部とした以外は、実施例2と同様にしてマ
ルチストライクリボンにエンドマークを付け、70℃、
1週間の強制経時に供した。Comparative Example 2 An end mark was attached to a multi-strike ribbon in the same manner as in Example 2, except that the vinyl chloride resin powder of Example 2 was removed, and the watching red was changed to 4 parts, and the multi-strike ribbon was heated at 70°C.
The animals were subjected to forced aging for one week.
比較例3
エンドマークのついていないマルチストライクリボンパ
ンケーキを70℃、1週間の強制経時に供した。Comparative Example 3 A multi-strike ribbon pancake without an end mark was subjected to forced aging at 70°C for one week.
上記実施例および比較例で作製した5種類のリボンパン
ケーキ各1巻をリコー製プリンターRP −1300に
5℃の環境で走行させエンドマーク部の搬送性負荷を測
定した。その結果を以下に示す。One roll of each of the five types of ribbon pancakes produced in the above Examples and Comparative Examples was run on a printer RP-1300 manufactured by Ricoh in an environment of 5° C., and the conveyance load at the end mark portion was measured. The results are shown below.
搬送性負荷
実施例1 90g
実施例2 100g
比較例1 150g
比較例2 200g
比較例3 250g
実施例1〜2のものはエンドマークインキ層の剥離およ
びブロッキング現象がみられず、印字品質も良好であり
、しかも、上述の結果から明らかなように低温環境下で
の搬送性が極めて優れていることが判る。Conveyance load Example 1 90g Example 2 100g Comparative example 1 150g Comparative example 2 200g Comparative example 3 250g In Examples 1 and 2, no peeling or blocking phenomenon of the end mark ink layer was observed, and the printing quality was good. Furthermore, as is clear from the above results, it can be seen that the transportability in a low-temperature environment is extremely excellent.
Claims (1)
料及び塩化ビニル樹脂粉末を主成分として含むことを特
徴とするマーキング用インキ。(1) A marking ink characterized by containing a vinyl chloride-vinyl acetate copolymer resin, a coloring pigment, and a vinyl chloride resin powder as main components.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61166406A JPS6320376A (en) | 1986-07-14 | 1986-07-14 | Marking ink |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61166406A JPS6320376A (en) | 1986-07-14 | 1986-07-14 | Marking ink |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6320376A true JPS6320376A (en) | 1988-01-28 |
Family
ID=15830828
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP61166406A Pending JPS6320376A (en) | 1986-07-14 | 1986-07-14 | Marking ink |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6320376A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10553396B2 (en) | 2017-10-20 | 2020-02-04 | Nuflare Technology, Inc. | Charged particle beam writing apparatus and charged particle beam writing method |
-
1986
- 1986-07-14 JP JP61166406A patent/JPS6320376A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10553396B2 (en) | 2017-10-20 | 2020-02-04 | Nuflare Technology, Inc. | Charged particle beam writing apparatus and charged particle beam writing method |
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