JPH066685B2 - Ribbon ink for dot printer - Google Patents
Ribbon ink for dot printerInfo
- Publication number
- JPH066685B2 JPH066685B2 JP62000848A JP84887A JPH066685B2 JP H066685 B2 JPH066685 B2 JP H066685B2 JP 62000848 A JP62000848 A JP 62000848A JP 84887 A JP84887 A JP 84887A JP H066685 B2 JPH066685 B2 JP H066685B2
- Authority
- JP
- Japan
- Prior art keywords
- ribbon
- ink
- dot
- carbon black
- amount
- 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 - Fee Related
Links
- 239000006229 carbon black Substances 0.000 claims description 15
- FWLHAQYOFMQTHQ-UHFFFAOYSA-N 2-N-[8-[[8-(4-aminoanilino)-10-phenylphenazin-10-ium-2-yl]amino]-10-phenylphenazin-10-ium-2-yl]-8-N,10-diphenylphenazin-10-ium-2,8-diamine hydroxy-oxido-dioxochromium Chemical compound O[Cr]([O-])(=O)=O.O[Cr]([O-])(=O)=O.O[Cr]([O-])(=O)=O.Nc1ccc(Nc2ccc3nc4ccc(Nc5ccc6nc7ccc(Nc8ccc9nc%10ccc(Nc%11ccccc%11)cc%10[n+](-c%10ccccc%10)c9c8)cc7[n+](-c7ccccc7)c6c5)cc4[n+](-c4ccccc4)c3c2)cc1 FWLHAQYOFMQTHQ-UHFFFAOYSA-N 0.000 claims description 13
- 229920000767 polyaniline Polymers 0.000 claims description 13
- 239000002245 particle Substances 0.000 claims description 12
- 239000000976 ink Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000003086 colorant Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000000314 lubricant Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000346 nonvolatile oil Substances 0.000 description 2
- 239000003981 vehicle Substances 0.000 description 2
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229920002292 Nylon 6 Polymers 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- 235000019484 Rapeseed oil Nutrition 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 235000019438 castor oil Nutrition 0.000 description 1
- 239000004359 castor oil Substances 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 235000021313 oleic acid Nutrition 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000003549 soybean oil Substances 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
Landscapes
- Impression-Transfer Materials And Handling Thereof (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Description
【発明の詳細な説明】 （産業上の利用分野） 本発明はドットインパクトプリンター用の布リボンに用
いるリボンインキに関する。The present invention relates to a ribbon ink used for a cloth ribbon for a dot impact printer.
（従来の技術およびその問題点） 最近ワードプロセッサやコンピュータの印字装置として
細い金属製のピンを布リボンに打ち込んで印字するドッ
トインパクト方式のプリンターが多く使用されている。
このドットプリンター方式で印字の高速化や高品位化を
すすめる場合、ドットワイヤー（前述の金属製のピン）
の直径を非常に細く、例えば２００μ程度にする必要が
ある。このようにドットワイヤーを細くした場合、印字
によるドットワイヤーの摩耗が激しくなり、大きな問題
点となっている。(Prior Art and Problems Thereof) Recently, as a printing device for a word processor or a computer, a dot-impact printer that drives by printing a thin metal pin on a cloth ribbon is widely used.
If you want to speed up printing and improve quality with this dot printer method, dot wire (metal pin described above)
It is necessary to make the diameter of the wire very small, for example, about 200μ. When the dot wire is made thin as described above, the dot wire is abraded significantly due to printing, which is a serious problem.
（発明の経過） 上記問題点を解決するにはいくつかのアプローチが考え
られる。例えば、ドットワイヤーの材質を改良するある
いはプリンターのリボンを改良する等の方法が考えられ
る。(Progress of Invention) Several approaches can be considered to solve the above problems. For example, a method of improving the material of the dot wire or a ribbon of the printer can be considered.
本発明者等はプリンターのリボンに使用するインキ、特
にそれに使用されている着色剤に着目してその解決を図
った。The inventors of the present invention focused on the ink used for the ribbon of the printer, particularly the colorant used for the ink, to solve the problem.
従来、この種のリボンインキに用いられている黒色の着
色剤は、主としてカーボンブラックである。本発明者等
はカーボンブラックの粒径はドットワイヤーの摩耗に関
係するものと考え、粒径を小さくすることを試みた。そ
の結果、確かにカーボンブラックの粒径が小さくなるに
つれて、ドットワイヤーの摩耗量も減ってきたが、かな
り小さい平均粒径のカーボンブラックでもドットワイヤ
ーの摩耗量が大きく、実用上満足できるものではなかっ
た。Conventionally, the black colorant used in this type of ribbon ink is mainly carbon black. The present inventors considered that the particle size of carbon black is related to the wear of the dot wire, and attempted to reduce the particle size. As a result, the wear amount of the dot wire decreased as the carbon black particle size decreased, but the wear amount of the dot wire was large even with carbon black having a considerably small average particle size, which was not practically satisfactory. It was
一方、カーボンブラックの代替としてアニリンブラック
を使用した場合、ドットワイヤーの摩耗量にかなりの減
少がみられた。しかしながら、アニリンブラックの場
合、印字文字の濃度や耐光性、耐薬品性が低く満足する
ものではなかった。そこで、各種のカーボンブラックと
アニリンブラックの組合せを検討したところ、カーボン
ブラックの粒径とアニリンブラックの減摩剤としての効
果との間に強い相関関係があることを見出した。On the other hand, when aniline black was used as a substitute for carbon black, the wear amount of the dot wire was considerably reduced. However, in the case of aniline black, the density of printed characters, the light resistance, and the chemical resistance are low and not satisfactory. Therefore, when various combinations of carbon black and aniline black were examined, it was found that there was a strong correlation between the particle size of carbon black and the effect of aniline black as a lubricant.
（発明の構成） 即ち、本発明は平均粒径３０ｍμ以下のカーボンブラッ
ク、アニリンブラックおよびビヒクルを含有するドット
プリンター用リボンインキを提供する。(Structure of the Invention) That is, the present invention provides a ribbon ink for a dot printer, which contains carbon black having an average particle diameter of 30 mμ or less, aniline black, and a vehicle.
本発明に使用するカーボンブラックは市販のものでもよ
いが、平均粒径が３０ｍμ以下、好ましくは２０ｍμ以
下であることを必要とする。３０ｍμを越えるとドット
ワイヤーの摩耗量が大きくなり好ましくない。平均粒径
は通常、電子顕微鏡を用いて測定される。カーボンブラ
ックは本発明のドットプリンター用リボンインキ中に５
〜３０重量％、好ましくは１０〜２０重量％の量で配合
される。５重量％未満であると耐光性、耐薬品性等の性
能が不足し、３０重量％を越えるとドットワイヤーの摩
耗が大きくなる。The carbon black used in the present invention may be commercially available, but it is required that the average particle size is 30 mμ or less, preferably 20 mμ or less. If it exceeds 30 mμ, the amount of wear of the dot wire increases, which is not preferable. The average particle size is usually measured using an electron microscope. Carbon black is 5 in the ribbon ink for dot printers of the present invention.
It is compounded in an amount of -30% by weight, preferably 10-20% by weight. If it is less than 5% by weight, performances such as light resistance and chemical resistance are insufficient, and if it exceeds 30% by weight, abrasion of the dot wire becomes large.
アニリンブラックは本発明中においては着色剤よりも減
摩剤として作用する。アニリンブラックの減摩剤として
の効果は３０ｍμ以下の粒径のカーボンブラックと組合
せた場合に著しい効果が認められる。アニリンブラック
の添加量はインキ中に５〜２５重量％、好ましくは５〜
２０重量％である。５重量％未満の場合、減摩効果が充
分でなく、ドットワイヤーの摩耗が激しくなる。２５重
量％を越えると印字文字の耐性が悪くなる。Aniline black acts more as a lubricant than a colorant in the present invention. The effect of aniline black as a lubricant is remarkable when combined with carbon black having a particle size of 30 mμ or less. The amount of aniline black added to the ink is 5 to 25% by weight, preferably 5 to
It is 20% by weight. If it is less than 5% by weight, the anti-friction effect is not sufficient and the dot wire is abraded. If it exceeds 25% by weight, the resistance of the printed characters becomes poor.
本発明のリボンインキには他の添加剤、例えば、油溶性
染料、分散剤、酸化防止剤、重合禁止剤等を配合しても
よい。The ribbon ink of the present invention may be blended with other additives such as oil-soluble dyes, dispersants, antioxidants and polymerization inhibitors.
本発明のドットプリンター用リボンインキは上記成分を
ビヒクル、例えば不揮発性油等により充分に混合するこ
とにより得られる。得られたインキはリボン生地、例え
ばナイロン布等に塗工することによりドットプリンター
用のリボンが得られる。不揮発性油の例としてはモータ
ーオイル、オレイン酸、ナタネ油、ダイズ油、ヒマシ油
等使用される。塗工は通常、グラビア、フレキソ等の方
法により行なわれる。塗工量は常識的には１０〜１７g/
m2である。The ribbon ink for a dot printer of the present invention can be obtained by thoroughly mixing the above components with a vehicle such as a non-volatile oil. A ribbon for a dot printer can be obtained by applying the obtained ink to a ribbon material such as nylon cloth. Examples of the non-volatile oil include motor oil, oleic acid, rapeseed oil, soybean oil, castor oil and the like. Coating is usually performed by a method such as gravure or flexo. Commonly speaking, the coating amount is 10-17g /
m 2 .
（実施例） 本発明を実施例により更に詳細に説明する。(Examples) The present invention will be described in more detail with reference to Examples.
実施例１〜３および比較例１〜５ 表−１に示す処方でインキを得、幅１３mmのナイロン６
−６の生地に１４g/m2の塗工量になるように塗布し、１
５ｍのメビウス環に調整し、リボンカセットに充填し
た。得られたリボンカセットを用いてドットインパクト
プリンターで１億ドット印字し、その摩耗量を測定し
た。結果を表−１に示す。Examples 1 to 3 and Comparative Examples 1 to 5 Inks were obtained with the formulations shown in Table 1 and nylon 6 having a width of 13 mm was used.
Apply it to the fabric of -6 at a coating amount of 14 g / m 2 and
The ribbon cassette was adjusted to a Mobius ring of 5 m and filled. Using the obtained ribbon cassette, 100 million dots were printed with a dot impact printer, and the abrasion amount was measured. The results are shown in Table-1.
上記表から明らかなように、カーボンブラックの粒径が
３０ｍμ以下でアニリンブラックと組合せたものが、摩
耗量を小さく印字濃度も高く、又耐性も良い。また、比
較例３および４より、カーボンブラックの粒径が小さく
てもアニリンブラックの配合がないものは摩耗量の４０
ｍμを越えている。比較例５はアニリンブラック単独の
例であり、この場合摩耗量が小さいものの印字濃度、印
字耐性共に悪い。 As is clear from the above table, the carbon black having a particle size of 30 mμ or less and combined with aniline black has a small wear amount, a high printing density, and a good durability. Further, as compared with Comparative Examples 3 and 4, even if the particle size of carbon black is small, the amount of wear is 40 if the amount of aniline black is not mixed.
It exceeds mμ. Comparative Example 5 is an example of aniline black alone. In this case, the amount of wear is small but the print density and print resistance are poor.
（発明の効果） 本発明のドットプリンター用リボンインキはドットワイ
ヤーの摩耗量を低下し、かつ、印字濃度も高く印字耐
性、例えば、耐光性および耐薬品性が高い。(Effect of the Invention) The ribbon ink for a dot printer of the present invention reduces the amount of wear of the dot wire, has a high printing density, and has high printing resistance, for example, high light resistance and chemical resistance.
Claims (3)
ク、アニリンブラックおよびビヒクルを含有するドット
プリンター用リボンインキ。1. A ribbon ink for a dot printer, which contains carbon black having an average particle size of 30 mμ or less, aniline black, and a vehicle.
５〜３０重量％である第１項記載のリボンインキ。2. The ribbon ink according to claim 1, wherein the amount of carbon black blended is 5 to 30% by weight based on the total weight of the ink.
５〜２５重量％である第１項記載のリボンインキ。3. The ribbon ink according to claim 1, wherein the content of aniline black is 5 to 25% by weight based on the total weight of the ink.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62000848A JPH066685B2 (en) | 1987-01-06 | 1987-01-06 | Ribbon ink for dot printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62000848A JPH066685B2 (en) | 1987-01-06 | 1987-01-06 | Ribbon ink for dot printer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63170481A JPS63170481A (en) | 1988-07-14 |
| JPH066685B2 true JPH066685B2 (en) | 1994-01-26 |
Family
ID=11485059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62000848A Expired - Fee Related JPH066685B2 (en) | 1987-01-06 | 1987-01-06 | Ribbon ink for dot printer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH066685B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5104717A (en) * | 1989-05-15 | 1992-04-14 | Spectrum Sciences B.V. | Ink and multistrike ribbons incorporating the same |
| WO1990014394A1 (en) * | 1989-05-15 | 1990-11-29 | Spectrum Sciences B.V. | Improved ink and multistrike ribbon incorporating the same |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3047999A1 (en) * | 1980-12-19 | 1982-07-15 | Basf Ag, 6700 Ludwigshafen | METHOD FOR REDUCING THE ABRASION OF PIGMENTS AND PRINTING INKS AND IMPROVED PIGMENTS AND PRINTING INKS IN THE ABRASION BEHAVIOR |
| JPS58108183A (en) * | 1981-12-22 | 1983-06-28 | Ricoh Co Ltd | Multi-strike ribbon |
| JPS5929439A (en) * | 1982-08-11 | 1984-02-16 | Matsushita Electronics Corp | Insulating isolation method for semiconductor device |
| JPS5986671A (en) * | 1982-11-09 | 1984-05-18 | Hitachi Powdered Metals Co Ltd | Ink for printing ribbon |
| JPH07396B2 (en) * | 1985-04-25 | 1995-01-11 | 沖電気工業株式会社 | ink ribbon |
| JPS6414955A (en) * | 1987-07-08 | 1989-01-19 | Canon Kk | Manufacture of photosensor |
-
1987
- 1987-01-06 JP JP62000848A patent/JPH066685B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63170481A (en) | 1988-07-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0206286B1 (en) | Ink jet printer ink | |
| CN1127281A (en) | Stencil printing emulsion ink | |
| JPH066685B2 (en) | Ribbon ink for dot printer | |
| JP3209476B2 (en) | Fabric ink ribbon | |
| JP2003049101A (en) | Ink for ink ribbon | |
| EP0602002A2 (en) | Ink ribbon for printer and ink therefor | |
| CN1316473A (en) | Emulsion ink for stencil printing | |
| JPH07396B2 (en) | ink ribbon | |
| US5688154A (en) | Liquid ink composition for impact printer and ink ribbon using the same | |
| US7690780B2 (en) | Ink for ink-jet recording | |
| JP3558415B2 (en) | Emulsion ink for stencil printing | |
| JP2844607B2 (en) | Ink ribbon ink for printer | |
| JPH066686B2 (en) | Ribbon ink for dot printers | |
| JP2503049B2 (en) | Ink ribbon | |
| JP2501320B2 (en) | ink ribbon | |
| JPH0114955B2 (en) | ||
| JP2732296B2 (en) | Ribbon ink for dot printer | |
| JP3037448B2 (en) | Black ink ribbon for impact printer | |
| JPH04132774A (en) | Recording liquid | |
| JPH1077433A (en) | Ink composition for fabric ribbon | |
| JPH07305016A (en) | Liquid ink composition for impact printer | |
| JPS6228283A (en) | Ink ribbon | |
| JP2560009B2 (en) | Ink ribbon for printer | |
| JPH0745254B2 (en) | Ink ribbon | |
| EP1057878A1 (en) | Emulsion ink for stencil printing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |