SCI和EI收录∣中国化工学会会刊

Chinese Journal of Chemical Engineering ›› 2022, Vol. 51 ›› Issue (11): 146-152.DOI: 10.1016/j.cjche.2022.02.020

• Full Length Article • Previous Articles     Next Articles

Innovation and application of dyes with high fixation

Shufen Zhang1, Wei Ma1, Bingtao Tang1, Bin Shan2   

  1. 1. State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, China;
    2. School of Environmental and Municipal Engineering, Qingdao University of Technology, Qingdao 266033, China
  • Received:2021-05-12 Revised:2022-01-13 Online:2023-01-18 Published:2022-11-18
  • Contact: Shufen Zhang,E-mail:zhangshf@dlut.edu.cn
  • Supported by:
    This work is supported by the National Key Research & Development Plan (2017YFB0307401), the Liaoning Revitalization Talent Program (CLXC1801006), and the Fundamental Research Funds for the Central Universities (DUT19TD28).

Innovation and application of dyes with high fixation

Shufen Zhang1, Wei Ma1, Bingtao Tang1, Bin Shan2   

  1. 1. State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, China;
    2. School of Environmental and Municipal Engineering, Qingdao University of Technology, Qingdao 266033, China
  • 通讯作者: Shufen Zhang,E-mail:zhangshf@dlut.edu.cn
  • 基金资助:
    This work is supported by the National Key Research & Development Plan (2017YFB0307401), the Liaoning Revitalization Talent Program (CLXC1801006), and the Fundamental Research Funds for the Central Universities (DUT19TD28).

Abstract: Reactive dyes are the main species for cotton dyeing due to their wide range of hue, satisfactory color fastness and facile application method. Aiming at increasing fixation on cotton fibers, benzimidazolone yellow reactive dyes, sulfonamide red reactive dyes and anthraquinone azo blue reactive dyes are designed. The preparation, characterization and application properties of these dyes with high fixation are introduced in detail. In order to achieve dye fixation to near 100%, macromolecular crosslinking reactive dyes are designed, their dyeing and fixing mechanism are discussed. These novel reactive dyes show promising application prospect in dyeing and printing of cotton fibers.

Key words: Reactive dyes, Macromolecular crosslinking dyes, Cotton fibers, Fixation, Dyeing properties

摘要: Reactive dyes are the main species for cotton dyeing due to their wide range of hue, satisfactory color fastness and facile application method. Aiming at increasing fixation on cotton fibers, benzimidazolone yellow reactive dyes, sulfonamide red reactive dyes and anthraquinone azo blue reactive dyes are designed. The preparation, characterization and application properties of these dyes with high fixation are introduced in detail. In order to achieve dye fixation to near 100%, macromolecular crosslinking reactive dyes are designed, their dyeing and fixing mechanism are discussed. These novel reactive dyes show promising application prospect in dyeing and printing of cotton fibers.

关键词: Reactive dyes, Macromolecular crosslinking dyes, Cotton fibers, Fixation, Dyeing properties