引用本文:
Hua Xu, Bing Tao Tang, Shu Fen Zhang. Synthesis and dyeing performance of a novel polycarboxylic acid azo dye[J]. Chinese Chemical Letters,
2011, 22(4): 424-426.
doi:
10.1016/j.cclet.2010.11.010
Citation: Hua Xu, Bing Tao Tang, Shu Fen Zhang. Synthesis and dyeing performance of a novel polycarboxylic acid azo dye[J]. Chinese Chemical Letters, 2011, 22(4): 424-426. doi: 10.1016/j.cclet.2010.11.010
Citation: Hua Xu, Bing Tao Tang, Shu Fen Zhang. Synthesis and dyeing performance of a novel polycarboxylic acid azo dye[J]. Chinese Chemical Letters, 2011, 22(4): 424-426. doi: 10.1016/j.cclet.2010.11.010
Synthesis and dyeing performance of a novel polycarboxylic acid azo dye
摘要:
A novel reactive polycarboxylic acid dye was synthesized by the reaction of polymaleic anhydride (PMA) with 3-methyl-l-(4-sulfonylphenyl)-4-(4-aminophenylazo)-2-pyrazoline-5-one. The structure of the novel dye was characterized by FTIR, UV-vis and 13C NMR spectra. The dyeing properties of dye on cotton were tested, and the novel dye possessed high fixation and good fastness.
English
Synthesis and dyeing performance of a novel polycarboxylic acid azo dye
Abstract:
A novel reactive polycarboxylic acid dye was synthesized by the reaction of polymaleic anhydride (PMA) with 3-methyl-l-(4-sulfonylphenyl)-4-(4-aminophenylazo)-2-pyrazoline-5-one. The structure of the novel dye was characterized by FTIR, UV-vis and 13C NMR spectra. The dyeing properties of dye on cotton were tested, and the novel dye possessed high fixation and good fastness.
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Key words:
- Reactive polycarboxylic acid dye
- / Polymaleic anhydride
- / Dyeing
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