Synthesis, Properties, and Application of Cationic Reactive Disperse Dyes Containing Quaternary Group

Abstract

A series of cationic reactive disperse dyes containing quaternary group were synthesized. The dyeing behavior of these dyes on wool was studied. The results show that cationic reactive disperse dyes containing quaternary group is available to form covalent bond with nucleophiles in the wool even under acidic condition. The fastness on wool was excellent.

Keywords:

• Cationic reactive disperse dyes
• multifiber fabric
• synthesis
• application
• property