AQUEOUS PRINTING INKS FOR USE IN THE INKJET PRINTING, PREPARATION THEREOF AND USE THEREOF ON TEXTILE FIBER MATERIALS

摘要

The invention relates to aqueous printing inks for use in the ink-jet printi ng method, which comprise one or several reactive dyes, sulfolane and a buffer system, with a pH value of less than or equal to 7.0, in the case where said ink contains one or several reactive dyes with anchoring systems of the viny l sulphone series. The invention further relates to the production and the use thereof on textile fibre materials.