公开(公告)号：US3565881A

公开(公告)日：1971-02-23

申请号：US3565881D

申请日：1969-01-28

申请人： GEIGY AG J R

发明人： DUSSY PAUL ,  MEINDL HUBERT ,  ACKERMANN HANS

IPC分类号： C09B62/006 ,  C09B62/24 ,  C09B45/00 ,  C09B45/48

CPC分类号： C09B62/0068 ,  C09B62/242

摘要： FIBER-REACTIVE, HEAVY METAL-CONTAINING FORMAZANES DYES WHICH ARE CHARACTERIZED BY BEING SUBSTITUTED AT THE CARBON ATOM IN MESO-POSITION IN THE FORMAZINE BRIDGE BY THE RADICAL OF A MONOAZO DYESTUFF ARE PROVIDED; THESE NEW DYES WHEN FREE FROM ACID DISSOCIATING, SALT-FORMING WATER-SOLUBILIZING GROUPS AND METALLIZED WITH A HEAVY METAL ARE USEFUL FOR DYEING LACQUERS, VARNISHES, SPINNING MASSES OF ACETYL CELLULOSE AND SYNTHETIC POLYAMIDES; THE NEW DYES WHICH CONTAIN WATER-SOLUBILIZING GROUPS AND ARE METALLIZED WITH A HEAVY METAL ATOM ARE USEFUL IN THE DYEING AND PRINTING OF LEATHER, PAPER AND NATURAL AND SYNTHETIC POLYPEPTIDE FIBER MATERIALS INCLUDING WOOL, SILK, NYLON AND POLYURETHANE FIBERS; DYES OF THE ABOVE-MENTIONED LATTER SUBCLASS WHICH BEAR ONE OR TWO FIBER-REACTIVE GROUPINGS ARE EXPECIALLY USEFUL IN DYEING CELLULOSIC FIBERS. IN THOSE COMPOUNDS IN WHICH THIS FIBER REACTIVE SUBSTITUENT IS A PYRIMIDYL RADICAL CONTAINING AT LEAST ONE FLUORINE ATOM, THESE DYES ARE FURTHER DISTINGUISHED BY THEIR HIGH REACTIVITY; THE DYEINGS OR PRINTINGS OBTAINED THEREWITH ARE VERY STABLE VIS-A-VIS ACID OR ALKALINE HYDROLYSIS AND EXHIBIT VERY GOOD FASTNESS TO LIGHT, MILLING AND WET TREATMENTS.

公开(公告)号：US07015314B2

公开(公告)日：2006-03-21

申请号：US10484564

申请日：2002-07-29

申请人： Markus Gisler

发明人： Markus Gisler

IPC分类号： C09B56/10 ,  C09B62/245 ,  D06P1/382 ,  C09D11/02

CPC分类号： C09B62/242

摘要： This invention relates to novel fibre-reactive formazan dyes of the formula (I): where the symbols are each as defined in claim 1, their preparation, their use for dyeing and printing hydroxyl-containing or nitrogenous organic substrates and substrates dyed or printed with these compounds.

摘要翻译： 本发明涉及式（I）的新型纤维反应性甲an染料：其符号各自如权利要求1所定义，它们的制备，它们用于染色和印刷含羟基或含氮有机基质和染色或印刷的基质的用途 这些化合物。

公开(公告)号：US20040167321A1

公开(公告)日：2004-08-26

申请号：US10484564

申请日：2004-01-22

发明人： Markus Gisler

IPC分类号： C09B062/018

CPC分类号： C09B62/242

摘要： This invention relates to novel fibre-reactive formazan dyes of the formula (I): 1 where the symbols are each as defined in claim 1, their preparation, their use for dyeing and printing hydroxyl-containing or nitrogenous organic substrates and substrates dyed or printed with these compounds.

摘要翻译： 本发明涉及式（I）的新型纤维反应性甲an染料：其符号各自如权利要求1所定义，它们的制备，它们用于染色和印刷含羟基或含氮有机基质和染色或印刷的基质的用途 这些化合物。

公开(公告)号：US5126443A

公开(公告)日：1992-06-30

申请号：US585531

申请日：1990-09-19

申请人： Helmut A. Moser ,  Roland Wald

发明人： Helmut A. Moser ,  Roland Wald

IPC分类号： C09B62/24 ,  C09B62/26 ,  C09B67/22 ,  D06P3/66

CPC分类号： C09B62/242 ,  C09B62/26 ,  C09B67/0035 ,  D06P3/666

摘要： Compounds of the formulae ##STR1## salts thereof, and mixtures of such compounds or salts,wherein Me, Pc, Q.sub.1, R.sub.1, R.sub.2, R.sub.3, Y, a, b, c and d as defined,useful as fiber-reactive dyes for dyeing or printing hydroxy group- and nitrogen-containing organic substrates, for example, textile material comprising cotton, the obtained dyeings and prints having good all-round fastnesses, such as good light fastness.

摘要翻译： 其中的化合物及其盐，其中Me，Pc，Q 1，R 1，R 2，R 3，Y，a，b，c和d如上所定义，可用作纤维 用于染色或印刷羟基和含氮有机基材的反应性染料，例如包含棉的纺织材料，所得染色和印刷品具有良好的全面牢度，例如良好的耐光性。