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Class Information
Number: 106/31.49
Name: Compositions: coating or plastic > Coating or plastic compositions > Marking > Inks > Organic dye containing > Organic nitrogen compound containing > The nitrogen is a ring member of a heterocyclic ring > Five-ring members in the heterocyclic ring
Description: Subject matter wherein the heterocyclic ring is five-membered.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7611571 |
Ink, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatus |
Nov. 3, 2009 |
| 7579064 |
Substrate having IR-absorbing dye disposed thereon |
Aug. 25, 2009 |
| 7572326 |
Fixer fluid and inkjet ink sets including the same |
Aug. 11, 2009 |
| 7572327 |
Nitrogen-substituted water-dispersible phthalocyanine dyes |
Aug. 11, 2009 |
| 7566363 |
Alternative phthalocyanine dyes suitable for use in offset inks |
Jul. 28, 2009 |
| 7559983 |
Phthalocyanine dyes suitable for use in offset inks |
Jul. 14, 2009 |
| 7556680 |
Ink composition |
Jul. 7, 2009 |
| 7550038 |
Poly cross-linked phthalocyanine compound and near-infrared absorbing ink composition comprising the same |
Jun. 23, 2009 |
| 7544236 |
Phthalocyanine compounds and their use in ink-jet printing |
Jun. 9, 2009 |
| 7544235 |
Ink for ink-jet recording |
Jun. 9, 2009 |
| 7527683 |
Ink for ink-jet recording, ink set, and ink-jet recording method |
May. 5, 2009 |
| 7527684 |
Ink set and ink jet recording method |
May. 5, 2009 |
| 7524367 |
Poly cross linked phthalocyanine compound for solar cell and ink composition comprising the same |
Apr. 28, 2009 |
| 7520926 |
Solvent-based ink composition |
Apr. 21, 2009 |
| 7520928 |
Black ink composition, ink set containing the same, and ink jet recording method |
Apr. 21, 2009 |
| 7517398 |
Inkjet ink |
Apr. 14, 2009 |
| 7513942 |
Fine particle dispersion, ink composition using the same, and ink-jet recording method |
Apr. 7, 2009 |
| 7510604 |
Cyan ink for ink jet and ink jet recording method |
Mar. 31, 2009 |
| 7488381 |
Inkjet ink |
Feb. 10, 2009 |
| 7485179 |
Inkjet composition, ink cartridge comprising the same, and inkjet recording apparatus comprising the same |
Feb. 3, 2009 |
| 7485180 |
Phthalocyanines and their use in ink-jet printers |
Feb. 3, 2009 |
| 7481875 |
Additive to improve ozone stability of dyes on porous media |
Jan. 27, 2009 |
| 7479178 |
Dye sets for inkjet imaging and ink sets using the same |
Jan. 20, 2009 |
| 7476270 |
Ink-jet ink formulations containing magnesium sulfate |
Jan. 13, 2009 |
| 7470315 |
Red-shifted water dispersible napthalocyanine dyes |
Dec. 30, 2008 |
| 7468100 |
Ink for ink-jet recording |
Dec. 23, 2008 |
| 7465344 |
Ink for ink jet recording comprising print density improver, print density improver and method for improving print density |
Dec. 16, 2008 |
| 7452414 |
Ink composition, ink set including the composition, cartridge including the ink set, and inkjet recording apparatus including the cartridge |
Nov. 18, 2008 |
| 7449058 |
Phthalocyanines and their use in ink-jet printers |
Nov. 11, 2008 |
| 7445666 |
Ink jet ink, ink jet recording method, ink cartridge, ink set and image forming method |
Nov. 4, 2008 |
| 7438753 |
Diazo dyestuff compounds and their use |
Oct. 21, 2008 |
| 7435291 |
Amine- and phthalocyanine dye-containing ink-jet inks with improved ozone fastness |
Oct. 14, 2008 |
| 7425233 |
Cyan ink for ink-jet recording |
Sep. 16, 2008 |
| 7419537 |
Phthalocyanine colorant and use thereof for ink-jet printing |
Sep. 2, 2008 |
| 7416591 |
Disperse dye mixtures |
Aug. 26, 2008 |
| 7407541 |
Inkjet dye design |
Aug. 5, 2008 |
| 7407540 |
Coloring liquid, ink tank, recording unit, recording apparatus and recording method |
Aug. 5, 2008 |
| 7404850 |
Ink stock solution and ink composition |
Jul. 29, 2008 |
| 7399349 |
Sheet for ink jet recording, ink for ink jet recording, manufacturing method of ink for ink jet recording, ink set for ink jet recording, and ink jet recording method |
Jul. 15, 2008 |
| 7396398 |
Ink composition |
Jul. 8, 2008 |
| 7393403 |
Process for preparing self-dispersible coloring agent using lewis acids and ink composition comprising the coloring agent |
Jul. 1, 2008 |
| 7393399 |
Ink for ink-jet recording |
Jul. 1, 2008 |
| 7387668 |
Azo compound, aqueous dye solutions containing the same, inks and use thereof |
Jun. 17, 2008 |
| 7387667 |
Black dye composition and black ink composition |
Jun. 17, 2008 |
| 7384464 |
Ink jet and recording material |
Jun. 10, 2008 |
| 7377972 |
Cosolvents in printing fluids |
May. 27, 2008 |
| 7329314 |
Ink for ink-jet recording |
Feb. 12, 2008 |
| 7329632 |
Thermal transfer ink, thermal transfer sheet, and thermal transfer recording method using the same |
Feb. 12, 2008 |
| 7326287 |
Cyan inks and their use in ink-jet printers |
Feb. 5, 2008 |
| 7316739 |
Ink set, ink cartridge, ink jet printer and recording method |
Jan. 8, 2008 |
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