A majora in the procedure for the preparation of a viscose rayon dyed with a hydrophobic pigment (Machine-translation by Google Translate, not legally binding)

摘要

An improvement in the process for the preparation of a viscose rayon dyed with a hydrophobic pigment, the viscose being expelled inside an acidic coagulation bath, characterized in that a viscose is used to which a hydrophobic pigment dispersed by means of a cobalt is added. Dispersing agent with cationic activity that is stable against flocculation. (Machine-translation by Google Translate, not legally binding)