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DyStar Colours Deutschland GmbH
| DyStar Colours Deutschland GmbH Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20110289697 | MULTIPLE STEP DYEING TEXTILE WITH CONCENTRATED DYE SYSTEMS - The present invention relates to a process for dyeing sheetlike textile materials with a dye, which comprises a concentrated dye system being applied in a total amount of 1% to 25% by weight, based on the textile material, to the textile material in two or more sub-steps and the dye being fixed on the textile material after each and every sub-step. | 12-01-2011 |
| 20110283465 | FIBER-REACTIVE COPPER COMPLEX DISAZO DYES - The present invention relates to dyes of the formula (I), in which R | 11-24-2011 |
| 20110218276 | N-ALKOXYLATED 2,3-ANTHRAQUINONEDICARBOXIMIDES FOR POLYMER COLORATION, PREPARATION AND USE - The present invention relates to a compound of formula (I) | 09-08-2011 |
| 20110173764 | MULTIPLE STEP DYEING TEXTILE WITH CONCENTRATED DYE SYSTEMS - The invention relates to an azo dye of formula (1) | 07-21-2011 |
| 20110092621 | DYES WITH POLYESTER SIDE CHAIN FOR POLYMER-COLORATION, THEIR PREPARATION AND THEIR USE - The invention relates to a dye of formula (1) | 04-21-2011 |
| 20110030153 | AZOPYRIDONE DISPERSE DYES, THEIR PREPARATION AND USE - A dye of the general formula (I) | 02-10-2011 |
| 20100205755 | 1.3-THIAZOLYL AZO DYES, THEIR PREPARATION AND USE - A disperse dye of formula I | 08-19-2010 |