FIBER-REACTIVE DYES HAVING A CENTRAL 1,3,5-TRIAZINE RING TO WHICH ARE BONDED TO A MONOAZO CHROMOPHORE HAVING ANOTHER 1,3,5-TRIAZINE MOIETY AND A SECOND CHROMOPHORE.

摘要

REACTIVE DYES OF THE FORMULA (FORMULA 1) IN WHICH THE VARIABLES HAVE THE MEANINGS STATED IN THE CLAIMS, ARE DISCRIBED. THE DYES ACCORDING TO THE INVENTION ARE PARTICULARLY SUITABLE FOR DYEING CELLULOSIC FIBRE MATERIALS AND GIVE DYEINGS WITH GOOD FASTNESS PROPERTIES AND A HIGH COLOUR YIELD.