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Class Information
Number: 106/31.52
Name: Compositions: coating or plastic > Coating or plastic compositions > Marking > Inks > Organic dye containing > Organic nitrogen compound containing > The nitrogen is part of an acyclic azo group > Plural acyclic azo group component containing
Description: Compositions wherein a plural acyclic azo group containing compound is present.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7446184 |
Magenta dyes and their use in ink-jet printing |
Nov. 4, 2008 |
| 7438753 |
Diazo dyestuff compounds and their use |
Oct. 21, 2008 |
| 7431760 |
Ink and ink-jet recording ink |
Oct. 7, 2008 |
| 7402201 |
Ink stock solution, ink composition and method for producing them |
Jul. 22, 2008 |
| 7387667 |
Black dye composition and black ink composition |
Jun. 17, 2008 |
| 7387668 |
Azo compound, aqueous dye solutions containing the same, inks and use thereof |
Jun. 17, 2008 |
| 7364597 |
Metal complex colorant comprising azo moiety |
Apr. 29, 2008 |
| 7326288 |
Trisazo compound, ink composition, and colored object |
Feb. 5, 2008 |
| 7309389 |
Preparation of azo colorants in microreactors and their use in electrophotographic toners and developers, powder coatings, ink jet inks and electronic medias |
Dec. 18, 2007 |
| 7288143 |
Water-based ink, ink tank having the same, and ink-jet recording process |
Oct. 30, 2007 |
| 7288142 |
Black dyes composition for ink-jet inks |
Oct. 30, 2007 |
| 7279033 |
Ink jet and ink jet recording method |
Oct. 9, 2007 |
| 7273520 |
Ink set for ink jet printing |
Sep. 25, 2007 |
| 7267715 |
Ink and ink set |
Sep. 11, 2007 |
| 7264663 |
Ink set for ink jet printing |
Sep. 4, 2007 |
| 7256222 |
Radiation-curable ink composition and image recording method |
Aug. 14, 2007 |
| 7252707 |
Inkjet recording ink set |
Aug. 7, 2007 |
| 7250079 |
Coloring composition and inkjet recording method |
Jul. 31, 2007 |
| 7247196 |
Ink jet black ink, ink set, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatus |
Jul. 24, 2007 |
| 7220302 |
Ink and ink set for inkjet, and inkjet recording method |
May. 22, 2007 |
| 7220843 |
Methanesulfonamide azo dyes |
May. 22, 2007 |
| 7211133 |
Inkjet black ink |
May. 1, 2007 |
| 7211132 |
Ink set |
May. 1, 2007 |
| 7198664 |
Ink jet black ink, ink set, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatus |
Apr. 3, 2007 |
| 7198665 |
Ink jet black ink, ink set, ink jet recording method, ink cartridge, recording unit and ink jet recording apparatus |
Apr. 3, 2007 |
| 7192475 |
Aqueous ink |
Mar. 20, 2007 |
| 7186292 |
Inkjet ink, inkjet recording method and color toner composition |
Mar. 6, 2007 |
| 7173114 |
Lightfast colorant and lightfast ink composition including the same |
Feb. 6, 2007 |
| 7160377 |
Aqueous, colloidal gas black suspension |
Jan. 9, 2007 |
| 7144452 |
Ink jet black ink, ink set, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatus |
Dec. 5, 2006 |
| 7141105 |
Water-based fluorescent ink, recorded image using the same, and judging method |
Nov. 28, 2006 |
| 7141106 |
Ink jet printing composition comprising a dye containing hydrazine or hydrazide |
Nov. 28, 2006 |
| 7132516 |
Mono-or bisazo copper complex dyestuffs |
Nov. 7, 2006 |
| 7128779 |
Ink jet ink, method for producing ink jet ink, ink jet recording method and ink cartridge |
Oct. 31, 2006 |
| 7125443 |
Lightfast colorant and lightfast ink composition including the same |
Oct. 24, 2006 |
| 7115162 |
Aqueous ink, inkjet recording ink and inkjet recording method |
Oct. 3, 2006 |
| 7097702 |
Acidic mono azo dyestuffs |
Aug. 29, 2006 |
| 7097700 |
Water-soluble complex dye, recording fluid and recording method |
Aug. 29, 2006 |
| 7094277 |
Counterion use for reduction of decap and for improvement of durability of inkjet images |
Aug. 22, 2006 |
| 7094279 |
Black water-based ink composition |
Aug. 22, 2006 |
| 7094280 |
Water-soluble complex dye, recording fluid and recording method |
Aug. 22, 2006 |
| 7094281 |
Black ink composition |
Aug. 22, 2006 |
| 7083671 |
Metallized dye-based ink-jet inks with improved ozone fastness |
Aug. 1, 2006 |
| 7083670 |
Aqueous ink and inkjet recording ink |
Aug. 1, 2006 |
| 7083664 |
Inkjet color ink |
Aug. 1, 2006 |
| 7066991 |
Ink jet ink set |
Jun. 27, 2006 |
| 7060123 |
Fluorescent ink, and ink cartridge recording unit, ink-jet recording method, and ink-jet recording apparatus employing the fluorescent ink |
Jun. 13, 2006 |
| 7060124 |
Dye combination |
Jun. 13, 2006 |
| 7056373 |
Ink jet ink set |
Jun. 6, 2006 |
| 7056376 |
Printing process using specified AZO compounds |
Jun. 6, 2006 |
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