Ink Jet
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 HP Deskjet F340 All In One Inkjet Printer  US $90.00
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 HP Photosmart C3180 All In One Inkjet Printer US $50.00
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 Canon I950 Digital Photo Inkjet Printer US $25.00
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 Lexmark X2480 All In One Inkjet Printer US $50.00
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![3] x EPSON S187093 BLACK INKJET CARTRIDGES S020187 S020093 BRAND NEW](http://www.valged.net/images/e/230791962907_0.jpg)
 Designer InkJet Paper Computer Special Printing NIB New for lettersinvitesetc US $1.25
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 Epson PictureMate Express Edition Personal Photo Lab Digital Inkjet Printer US $59.99
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Ink-jet printing inks
An ink-jet printing ink composition which has high printing stability after long periods of time and at high temperatures is provided. The ink-jet printing ink composition is an aqueous ink having a nitrite ion concentration between about 0.2 to 10 parts per million (ppm) in order to lower the concentration of dissolved gas in the ink.
1. A aqueous ink-jet printing ink composition, comprising an effective amount as a colorant of a dye in water and having a nitrite ion concentration of between about 0.2 to 10 ppm and wherein the molecular structure of the dye includes at least one azo linkage.
2. The ink-jet printing ink composition of claim 1, wherein the dye is present in an amount from about 0.5 to 10 parts by weight, based on the total weight of the composition.
3. The ink-jet printing ink composition of claim 1, further including a wetting agent.
4. The ink-jet printing ink composition of claim 3, wherein the wetting agent is a water-soluble organic solvent.
5. The ink-jet printing inkcomposition of claim 4, wherein the viscosity of the ink is equal to or less than 50 mPa.
6. The ink-jet printing ink composition of claim 4, wherein the wetting agent is present in an amount between about 5 to 80 percent by weight.
7. The ink-jet printing ink composition of claim 1, wherein the water is ultrapure water.
8. The ink-jet printing ink composition of claim 4, the ink is between about 12 to 14.
9. The ink-jet printing ink composition of claim 4, wherein the wetting agent is selected from the group consisting of polyhydric alcohols, ether and ester derivatives of polyhydric alcohols, water-soluble amines, cyclic nitrogenous compounds and mixtures thereof.
10. An aqueous ink-jet printing ink composition, comprising:
an effective amount as a colorant of a dye including at least one azo linkage;
between about 5 to 80 weight percent of a water-soluble organic solvent wetting agent; and
the balance water;
the composition having between about 0.2 to 10 ppm nitrite ion concentration.
11. The aqueous ink-jet printing ink composition of claim 10, wherein the pH is between about 12 and 14.
12. A method of reducing the nitrite ion concentration in an ink-jet printing ink composition, comprising:
dissolving of a dye containing at least one azo linkage as a colorant in water;
dissolving between about 50 to 80 weight percent of a water-soluble organic solvent of a wetting agent in the dye and water heating the composition to remove dissolved gases; treating the composition to remove nitrous acid to reduce the nitrite ion concentration to between about 0.2 to 10 ppm; and
sealing in a container having- low gas permeability.
13. The method of claim 12, wherein the treating step is accomplished by passing the composition through an ion exchange resin.
14. The method of claim 12, wherein the treating step is accomplished by passing the composition through an ultrafiltration membrane.
15. An ink-jet printing ink container, comprising:
an hermetically sealed ink bag made of a material having low gas permeability; and
an ink-jet printing ink composition including an effective amount of a colorant of a dye including at least one azo linkage, between about 5 to 80 weight percent of an organic solvent wetting agent, and the balance water, the composition having between about 0.2 to 10 ppm nitrite ion concentration, sealed therein.
About the Author
An ink-jet printing ink composition which has high printing stability after long periods of time and at high temperatures is provided. The ink-jet printing ink composition is an aqueous ink having a nitrite ion concentration between about 0.2 to 10 parts per million (ppm) in order to lower the concentration of dissolved gas in the ink.
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Magenta Ink Jet Replacement Cartridge. $6.63 Magenta Ink Jet Replacement Cartridge for Epson Printers. |
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Yellow Replacement Ink Jet Cartridge $6.63 Yellow Replacement Ink Jet Cartridge for Epson Printers. |
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RoboJet AutoPrinter - color - ink-jet $1179.99 Aleratec RoboJet AutoPrinter - Color - ink-jet |
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Epson Ink Jet Cartridge for Stylus Pro 9000, Yellow. Each $77.28 Manufacturer: Epson. Each. Stylus Pro Replacement Ink Jet Cartridges Ink Cartridge For Stylus Pro 9000. Yellow Cartridge Customers also search for: Cartridge;EPSON;Ink Jet;Ink Jet Cartridge;Ink Jet Printer;Ink Jet Printer Supplies;Ink Jet Supplies/Cartrid |
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Epson Ink Jet Cartridge for Stylus Pro 9000, Magenta. Each $84.12 Manufacturer: Epson. Each. Stylus Pro Replacement Ink Jet Cartridges Ink Cartridge For Stylus Pro 9000. Magenta Cartridge Customers also search for: Cartridge;EPSON;Ink Jet;Ink Jet Cartridge;Ink Jet Printer;Ink Jet Printer Supplies;Ink Jet Supplies/Cartri |
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Epson Ink Jet Cartridge for Stylus Pro 9000, Light Magenta. Each $77.28 Manufacturer: Epson. Each. Stylus Pro Replacement Ink Jet Cartridges Ink Cartridge For Stylus Pro 9000. Light Magenta Cartridge Customers also search for: Cartridge;EPSON;Ink Jet;Ink Jet Cartridge;Ink Jet Printer;Ink Jet Printer Supplies;Ink Jet Supplies/ |
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Innovera Replacement Ink Jet Cartridges, Black. Each $14.08 Manufacturer: Innovera. Each. Replacement Ink Cartridges for Ink Jet Printers Ink Cartridge For HP printer models DeskJet/OfficeJet/PhotoSmart. Black Customers also search for: Discount Replacement Ink Jet Cartridges, Black, Buy Replacement Ink Jet Cartri |
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Epson Ink Jet Cartridge for Stylus Pro 9000, Black. Each $84.12 Manufacturer: Epson. Each. Stylus Pro Replacement Ink Jet Cartridges Ink Cartridge For Stylus Pro 9000. Black Cartridge Customers also search for: Black;Black Cartridge;Cartridge;EPSON;Ink Jet;Ink Jet Cartridge;Ink Jet Printer;Ink Jet Printer Supplies;Ink |
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Epson Ink Jet Cartridge for Stylus Pro 9000, Cyan. Each $84.09 Manufacturer: Epson. Each. Stylus Pro Replacement Ink Jet Cartridges Ink Cartridge For Stylus Pro 9000. Cyan Cartridge Customers also search for: Cartridge;Cyan;Cyan Cartridge;EPSON;Ink Jet;Ink Jet Cartridge;Ink Jet Printer;Ink Jet Printer Supplies;Ink Je |
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Epson DURABrite Ultra Ink Jet Cartridge - Yellow $15.39 Get quality prints on plain and photo paper with this DURABrite Ultra ink jet cartridge and its smudge-, water- and fade-resistant ink. |
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Ink Jet Shrink Film clear $11.99 You can use your PC and Ink jet printer to create all kinds of fun and unique designs with Ink Jet Shrink Film. The film is great for photos, fonts, clip art, pop culture designs, and anything else you can find on your computer.Just cut out the image, bake, and shrink No matter what style, in minutes you have a smaller, thicker piece with rich color and texture.Each pack comes with 10 sheets of film (8 1/2 in. x 11 in.). |
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3M Ink Jet Transparency Film $41.99 3M 40% 50 Sheet Color ink-jet printers: DeskWriter DeskJet PaintJet XL300 series Produce professional presentations with vibrant color and clean crisp images directly from your inkjet printer. Removable strips on 8-1/2" side for reliable feeding. CG3460 Ink Jet Transparency Film Inkjet Letter Letter 8.50" x 11" Transparency Film Transparent Yes www.3m.com |
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Epson DURABrite Ink Jet Cartridges (2-Pack) - Black $39.95 Enjoy rich, dark text when you print documents using this ink jet cartridge in your Epson printer. |
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SRP-500C - receipt printer - color - ink-jet $291.99 BIXOLON SRP-500C - Receipt printer - color - ink-jet - Roll (3 in) - 208 dpi - up to 13 lines/sec - Serial |
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imagePROGRAF iPF650 - large-format printer - color - ink-jet $2489.99 Canon imagePROGRAF iPF650 - Large-format printer - color - ink-jet - USB |
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Xerox Ink Jet, Refill for Phaser 7760 - 3 Pack 008R12941 $105.04 Xerox Ink Jet, Refill for Phaser 7760 - 3 Pack 008R12941 |
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Brother MFC J220 Color Ink-Jet Fax / Copier / Printer / Scanner $115.75 Brother MFC J220 Color Ink-Jet Fax / Copier / Printer / Scanner |
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Epson Ink Jet Matte Paper 8.25in x 11.7in 100-Sheets S041117 $16.42 Epson Ink Jet Matte Paper 8.25in x 11.7in 100-Sheets S041117 |
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Epson Ink Jet Proofing Paper 13in X 19in 100-Sheets S041160 $137.09 Epson Ink Jet Proofing Paper 13in X 19in 100-Sheets S041160 |
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Epson Ink Jet Velvet Paper 8.5in x 11in 20-Sheets S041636 $34.13 Epson Ink Jet Velvet Paper 8.5in x 11in 20-Sheets S041636 |
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Epson Ink Jet Matte Paper 13in x 16.65in 20-Sheets S041351 $27.71 Epson Ink Jet Matte Paper 13in x 16.65in 20-Sheets S041351 |
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Epson Ink Jet Photo Paper, Luster, Stylus Photo 870/875D/1270/2000. Each $35.72 Manufacturer: Epson. Each. Ink Jet Paper/Media Customers also search for: 100 Sheets per Pack;8-1/2 x 11;EPSON;Ink Jet;Ink Jet Paper;Ink Jet Printer;Ink Jet Printer Supplies;Ink Jet Supplies/Cartridges;Letter Size;Letter Size (8.5 x 11);Paper;Photo;Photo |
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Epson Ink Jet Cartridge, Photo, Stylus Pro 10000, Photographic Dye, Yellow. Each $150.86 Manufacturer: Epson. Each. Stylus Pro Replacement Ink Jet Cartridges Photographic Dye For Stylus Pro 10000, 10600. Yellow Cartridge Customers also search for: Cartridge;EPSON;Ink Jet;Ink Jet Cartridge;Ink Jet Printer;Ink Jet Printer Supplies;Ink Jet Suppl |
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Epson Ink Jet Cartridge, Photo, Stylus Pro 10000, Photographic Dye, Magenta. Each $150.86 Manufacturer: Epson. Each. Stylus Pro Replacement Ink Jet Cartridges Photographic Dye For Stylus Pro 10000, 10600. Magenta Cartridge Customers also search for: Cartridge;EPSON;Ink Jet;Ink Jet Cartridge;Ink Jet Printer;Ink Jet Printer Supplies;Ink Jet Supp |
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Epson Ink Jet Cartridge, Photo, Stylus Pro 10000, Photographic Dye, Light Cyan. Each $90.05 Manufacturer: Epson. Each. Stylus Pro Replacement Ink Jet Cartridges Photographic Dye For Stylus Pro 10000, 10600. Light Cyan Cartridge Customers also search for: Cartridge;EPSON;Ink Jet;Ink Jet Cartridge;Ink Jet Printer;Ink Jet Printer Supplies;Ink Jet S |
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Epson Ink Jet Cartridge, Archival, Stylus Pro 10000, 10600, Light Cyan. Each $176.99 Manufacturer: Epson. Each. Stylus Pro Replacement Ink Jet Cartridges Archival Ink Cartridge For Stylus Pro 10000, 10600. Light Cyan Cartridge Customers also search for: Cartridge;EPSON;Ink Jet;Ink Jet Cartridge;Ink Jet Printer;Ink Jet Printer Supplies;Ink |
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Canon Replacement Color Ink Cartridge for Bubble Jet Printers. Each $15.71 Manufacturer: Canon. Each. Replacement Color Ink Cartridge for Bubble Jet Printers KP-36IP ink for CP200 printer. Customers also search for: Bubble Jet Printer;CANON;Color;Ink Cartridge;Printer;Printers, 013803013009 |
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Epson Ink Jet Cartridge for Stylus Photo R2400 Printer, Black Photo Cartridge. Each $24.15 Manufacturer: Epson. Each. Stylus Pro Replacement Ink Jet Cartridges Ink Cartridge For Stylus Photo R2400. Ultrachrome Photo Black Cartridge Customers also search for: Cartridge;EPSON;Gloss Optimizer;Ink Jet;Ink Jet Cartridge;Ink Jet Printer;Ink Jet Print |
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Epson Ink Jet Cartridge for Stylus Photo R2400 Printer, Cyan Cartridge. Each $23.93 Manufacturer: Epson. Each. Stylus Pro Replacement Ink Jet Cartridges Ink Cartridge For Stylus Photo R2400. Ultrachrome Cyan Cartridge Customers also search for: Cartridge;EPSON;Gloss Optimizer;Ink Jet;Ink Jet Cartridge;Ink Jet Printer;Ink Jet Printer Supp |
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Epson Ink Jet Cartridge for Stylus Photo R2400 Printer, Magenta Cartridge. Each $23.53 Manufacturer: Epson. Each. Stylus Pro Replacement Ink Jet Cartridges Ink Cartridge For Stylus Photo R2400. Ultrachrome Magenta Cartridge Customers also search for: Cartridge;EPSON;Gloss Optimizer;Ink Jet;Ink Jet Cartridge;Ink Jet Printer;Ink Jet Printer S |
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Epson Ink Jet Cartridge for Stylus Photo R2400 Printer, Yellow Cartridge. Each $23.26 Manufacturer: Epson. Each. Stylus Pro Replacement Ink Jet Cartridges Ink Cartridge For Stylus Photo R2400. Ultrachrome Yellow Cartridge Customers also search for: Cartridge;EPSON;Gloss Optimizer;Ink Jet;Ink Jet Cartridge;Ink Jet Printer;Ink Jet Printer Su |
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Epson Ink Jet Cartridge for Stylus Photo R2400 Printer, Light Cyan Cartridge. Each $23.29 Manufacturer: Epson. Each. Stylus Pro Replacement Ink Jet Cartridges Ink Cartridge For Stylus Photo R2400. Ultrachrome Light Cyan Cartridge Customers also search for: Cartridge;EPSON;Gloss Optimizer;Ink Jet;Ink Jet Cartridge;Ink Jet Printer;Ink Jet Printe |
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Epson Ink Jet Cartridge for Stylus Photo R2400 Printer, Light Magenta Cartridge. Each $23.26 Manufacturer: Epson. Each. Stylus Pro Replacement Ink Jet Cartridges Ink Cartridge For Stylus Photo R2400. Ultrachrome Light Magenta Cartridge Customers also search for: Cartridge;EPSON;Gloss Optimizer;Ink Jet;Ink Jet Cartridge;Ink Jet Printer;Ink Jet Pri |
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Epson Ink Jet Cartridge for Stylus Photo R2400 Printer, Light Black Cartridge. Each $23.93 Manufacturer: Epson. Each. Stylus Pro Replacement Ink Jet Cartridges Ink Cartridge For Stylus Photo R2400. Ultrachrome Light Black Cartridge Customers also search for: Cartridge;EPSON;Gloss Optimizer;Ink Jet;Ink Jet Cartridge;Ink Jet Printer;Ink Jet Print |
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Epson Ink Jet Cartridge for Stylus Photo R2400 Printer, Matte Black Cartridge. Each $22.57 Manufacturer: Epson. Each. Stylus Pro Replacement Ink Jet Cartridges Ink Cartridge For Stylus Photo R2400. Ultrachrome Matte Black Cartridge Customers also search for: Cartridge;EPSON;Gloss Optimizer;Ink Jet;Ink Jet Cartridge;Ink Jet Printer;Ink Jet Print |
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Epson Ink Jet Cartridge for Stylus Photo R2400 Printer, Light Light Black Cartridge. Each $23.52 Manufacturer: Epson. Each. Stylus Pro Replacement Ink Jet Cartridges Ink Cartridge For Stylus Photo R2400. Ultrachrome Light Light Black Cartridge Customers also search for: Cartridge;EPSON;Gloss Optimizer;Ink Jet;Ink Jet Cartridge;Ink Jet Printer;Ink Jet |
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Epson Ink Jet Cartridge, Photo, Stylus Pro 10000, Photographic Dye, Light Magenta. Each $150.86 Manufacturer: Epson. Each. Stylus Pro Replacement Ink Jet Cartridges Photographic Dye For Stylus Pro 10000, 10600. Light Magenta Cartridge Customers also search for: Cartridge;EPSON;Ink Jet;Ink Jet Cartridge;Ink Jet Printer;Ink Jet Printer Supplies;Ink Je |
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Epson Ink Jet Cartridge, Archival, Stylus Pro 10000, 10600, Yellow. Each $176.99 Manufacturer: Epson. Each. Stylus Pro Replacement Ink Jet Cartridges Archival Ink Cartridge For Stylus Pro 10000, 10600. Yellow Cartridge Customers also search for: Archival;Cartridge;EPSON;Ink Jet;Ink Jet Cartridge;Ink Jet Printer;Ink Jet Printer Supplie |
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Epson Ink Jet Cartridge, Archival, Stylus Pro 10000, 10600, Magenta. Each $176.99 Manufacturer: Epson. Each. Stylus Pro Replacement Ink Jet Cartridges Archival Ink Cartridge For Stylus Pro 10000, 10600. Magenta Cartridge Customers also search for: Archival;Cartridge;EPSON;Ink Jet;Ink Jet Cartridge;Ink Jet Printer;Ink Jet Printer Suppli |