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›› 2012, Vol. 46 ›› Issue (6): 35-39.

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Research and Application of Lignin-based Dye Dispersants

BAI Meng-xian, QIN Yan-lin, YANG Dong-jie   

  1. School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, China
  • Received:2012-07-21 Revised:1900-01-01 Online:2012-11-30 Published:2012-11-30

Abstract: The development situation of dye dispersant is introduced. After a review of the relationship of structure and perfor-mance of lignosulfonates, the problems of lignosulfonatestype used in dyeing and printing industry are analyzed. The main research contents are summarized. Some suggestions for the development and industrial applications of the lignin-based dye dispersants are given.

Key words: lignin-based dye dispersants, structure, properties

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