APPLICATION OF OLIGO-SODIUM ACRYLATE SEQUESTERING-DISPERSING AGENT TO DYEING AND FINISHING
CHEN Yi_fei(Zhejiang Jiaxing Institute of Professional Technology, Jiaxing 314000, China)
The result of application of sequestrants such as aminopolycarboxylic acid, polyphosphate and polycarboxylate were analyzed. Among which, oligo_acrylic acid based sequestering_dispersing agent Alcosperse AD achieved good effects in scouring, bleaching and dyeing processes. Environmental pollution problem was also avoided.