| |
 |
|
Class Information
Number: 8/641
Name: Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers > Dye or potential dye composition, additive, treatment, process, product, or ancillary dye operation > Mixed dyes, noncomplexed > Azo > Sulfonated azo
Description: Subject matter containing a sulfonated azo dye.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7604669 |
Mixtures of reactive dyes and their use in a method for trichromatic dyeing or printing |
Oct. 20, 2009 |
| 7572301 |
Fibre-reactive dyes, their preparation and their use |
Aug. 11, 2009 |
| 7553340 |
Reactive dyes, a process for their preparation and their use |
Jun. 30, 2009 |
| 7540883 |
Reactive yellow dye composition |
Jun. 2, 2009 |
| 7531494 |
Fabric treatment composition with a fabric substantive dye |
May. 12, 2009 |
| 7517369 |
Dyes that are soluble in organic solvents |
Apr. 14, 2009 |
| 7468081 |
Mono-, di-or trichromatic dyeing or printing of natural or synthetic polyamide fiber materials |
Dec. 23, 2008 |
| 7455699 |
Dye mixtures of fiber-reactive azo dyes, their preparation and use |
Nov. 25, 2008 |
| 7429279 |
Dye mixtures of fiber-reactive AZO dyes, their preparation and their use |
Sep. 30, 2008 |
| 7387647 |
Dye composition and the use thereof |
Jun. 17, 2008 |
| 7387667 |
Black dye composition and black ink composition |
Jun. 17, 2008 |
| 7381256 |
Mixtures of fiber-reactive azo dyes, their production and their use |
Jun. 3, 2008 |
| 7381228 |
Mono-, Di- or Trichromatic Dyeing or Printing of Natural or Synthetic Polyamide Fiber Materials |
Jun. 3, 2008 |
| 7331998 |
Liquid formulations of direct dyes |
Feb. 19, 2008 |
| 7288142 |
Black dyes composition for ink-jet inks |
Oct. 30, 2007 |
| 7276268 |
Poly-azo compound, and polarization film having said compound |
Oct. 2, 2007 |
| 7270702 |
Yellow dye compound and the ink composition thereof |
Sep. 18, 2007 |
| 7250079 |
Coloring composition and inkjet recording method |
Jul. 31, 2007 |
| 7160336 |
Liquid formulations of direct dyes |
Jan. 9, 2007 |
| 7125445 |
Red colorant composition and magenta inkjet ink composition with stable pH |
Oct. 24, 2006 |
| 7060124 |
Dye combination |
Jun. 13, 2006 |
| 7060114 |
Dye mixtures of fiber-reactive azo dyes and the use thereof |
Jun. 13, 2006 |
| 7052521 |
Dye composition and the use thereof |
May. 30, 2006 |
| 7029503 |
Disazo compound, reactive dye composition, and method of dyeing cellulose or cellulose-containing fibers |
Apr. 18, 2006 |
| 7015335 |
Black dye mixtures of fiber-reactive azo dyes and the use thereof for dyeing fiber material containing hydroxy and/or carbonamide groups |
Mar. 21, 2006 |
| 6997978 |
Magneta ink-jet inks |
Feb. 14, 2006 |
| 6991676 |
Dye sets and ink sets for ink-jet ink imaging |
Jan. 31, 2006 |
| 6984723 |
Use of copper complexes of disazo dyes for dyeing natural and synthetic material |
Jan. 10, 2006 |
| 6962611 |
Dye mixtures of fiber-reactive azodyes and use thereof |
Nov. 8, 2005 |
| 6955693 |
Dye composition and the use thereof |
Oct. 18, 2005 |
| 6946006 |
Black dye mixtures of fiber-reactive AZO dyes and use thereof for dyeing material containing hydroxy- and/or carboxamido groups |
Sep. 20, 2005 |
| 6927284 |
1:2 metal complex dyes, their compositions, their production and their use |
Aug. 9, 2005 |
| 6916350 |
Dye mixture of water-soluble fiber-reactive azo dyes, method for the production and use thereof |
Jul. 12, 2005 |
| 6843838 |
Inkjet ink, dye set, ink set, and method of use thereof |
Jan. 18, 2005 |
| 6800099 |
Reactive dye mixtures |
Oct. 5, 2004 |
| 6780204 |
Mixtures of reactive dyes and their use |
Aug. 24, 2004 |
| RE38531 |
Tetrakisazo dyes, their production and use |
Jun. 8, 2004 |
| 6723137 |
Printing process, print obtained by the process and processed article |
Apr. 20, 2004 |
| 6723835 |
Azopyridone compounds, compositions and use |
Apr. 20, 2004 |
| 6712863 |
Black dye mixtures of fiber-reactive azo dyes, methods for their preparation and use thereof for dyeing hydroxy-and/or carboxamido-containing fiber material |
Mar. 30, 2004 |
| 6635092 |
Dye mixtures |
Oct. 21, 2003 |
| 6630005 |
Mixtures of reactive dyes and their use |
Oct. 7, 2003 |
| 6623534 |
Black dye mixtures of fiber-reactive azo dyes, methods for their preparation and use thereof for dyeing hydroxy-and/or carboxamido-containing fiber material |
Sep. 23, 2003 |
| 6605144 |
High light- fastness yellow composition |
Aug. 12, 2003 |
| 6596067 |
Colorant mixture |
Jul. 22, 2003 |
| 6585782 |
Mixtures of reactive dyes and their use |
Jul. 1, 2003 |
| 6562115 |
Azo dyes and their preparation and use |
May. 13, 2003 |
| 6554874 |
Method of dyeing or printing polyamide-containing materials |
Apr. 29, 2003 |
| 6551390 |
Composition containing two different disazodyestuffs useful for ink jet recording |
Apr. 22, 2003 |
| 6537332 |
Reactive colorants, mixtures of reactive colorants and production and use thereof |
Mar. 25, 2003 |
|
|
|
