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INVESTIGATION OF METHINE TYPE DISPERSE DYES OF BENZTHIOPHEN-ONE DERIVATIVES Ⅰ. STUDY ON THE RELATION BETWEEN DYES MOLECULAR STRUCTURES AND THEIR ABSORPTION SPECTRA

HOU Yufen; LI Zhuoshu   

  1. Chemical Engineering Department, Dalian Institute of Technology
  • Received:1900-01-01 Revised:1900-01-01 Online:1987-06-28 Published:1987-06-28
  • Contact: HOU Yufen

INVESTIGATION OF METHINE TYPE DISPERSE DYES OF BENZTHIOPHEN-ONE DERIVATIVES Ⅰ. STUDY ON THE RELATION BETWEEN DYES MOLECULAR STRUCTURES AND THEIR ABSORPTION SPECTRA

侯毓汾; 李卓舒   

  1. Chemical Engineering Department, Dalian Institute of Technology
  • 通讯作者: 侯毓汾

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Abstract: A series of Methine Type Disperse Dyes of Benzthiophen-one derivatives for polyester fiber was devised and prepared. The adsorption spectra of these disperse dyes in solution were measured. The relation between the molecular structures of these dyes and their adsorption spectra was studied and discussed.

摘要： A series of Methine Type Disperse Dyes of Benzthiophen-one derivatives for polyester fiber was devised and prepared. The adsorption spectra of these disperse dyes in solution were measured. The relation between the molecular structures of these dyes and their adsorption spectra was studied and discussed.

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