PROCESS FOR THE DYEING OF WOOL WITH ANIONIC DYES AND ULTRA-VIOLET ABSORBER AND OXIDATIVE BLEACHING FOLLOWING BY REDUCTIVE BLEACHING

摘要

A process for the dyeing of wool with anionic dyes is described, wherein the wool is dyed in the presence of a UV absorber and bleached oxidatively and then bleached reductively in a new bath. This process makes it possible to produce very bright, brilliant shades.