SCI和EI收录∣中国化工学会会刊

›› 2011, Vol. 19 ›› Issue (4): 661-665.

• PRODUCT ENGINEERING AND CHEMICAL TECHNOLOGY • Previous Articles     Next Articles

Preparation and Dyeing Performance of a Novel Crosslinking Polymeric Dye Containing Flavone Moiety

TANG Lijun1,2, TANG Bingtao2, ZHANG Shufen2   

  1. 1. College of Chemistry and Chemical Engineering, Bohai University, Jinzhou 121013, China;
    2. State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, China
  • Received:2010-02-09 Revised:2011-05-16 Online:2011-08-28 Published:2011-08-28
  • Supported by:
    Supported by the National Natural Science Foundation of China (20804007);the State Key Laboratory of Fine Chemicals(KF1014)

Preparation and Dyeing Performance of a Novel Crosslinking Polymeric Dye Containing Flavone Moiety

汤立军1,2, 唐炳涛2, 张淑芬2   

  1. 1. College of Chemistry and Chemical Engineering, Bohai University, Jinzhou 121013, China;
    2. State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, China
  • 通讯作者: TANG Lijun,E-mail:lijuntang@tom.com
  • 基金资助:
    Supported by the National Natural Science Foundation of China (20804007);the State Key Laboratory of Fine Chemicals(KF1014)

Abstract: A yellow crosslinking polymeric dye was prepared by grafting the flavone moiety containing azo chromophore onto polyvinylamine backbone.The λ max of this polymeric dye in water is 382 nm.The polymeric dye is fixed to silk and cotton with a crosslinking agent, 2-chloro-4, 6-di(aminobenzene-4'-β-sulphatoethylsulphone)-1, 3, 5-s-triazine, which acts as a bridge between the fiber and dye molecules.The fixation of this polymeric dye reaches 99% and the dyed samples exhibit excellent rubbing and washing fastness.

Key words: polymeric dye, crosslinking dye, crosslinking agent, flavone

摘要: A yellow crosslinking polymeric dye was prepared by grafting the flavone moiety containing azo chromophore onto polyvinylamine backbone.The λ max of this polymeric dye in water is 382 nm.The polymeric dye is fixed to silk and cotton with a crosslinking agent, 2-chloro-4, 6-di(aminobenzene-4'-β-sulphatoethylsulphone)-1, 3, 5-s-triazine, which acts as a bridge between the fiber and dye molecules.The fixation of this polymeric dye reaches 99% and the dyed samples exhibit excellent rubbing and washing fastness.

关键词: polymeric dye, crosslinking dye, crosslinking agent, flavone