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论文类型：期刊论文

发表时间：2020-01-01

发表刊物：TEXTILE RESEARCH JOURNAL

收录刊物：SCIE

卷号：90

期号：2

页面范围：156-165

ISSN号：0040-5175

关键字：poly(vinylamine-co-acrylic acid); polyvinylamine; macromolecular dyes; high light fastness; high fixation

摘要：New types of poly(vinylamine-co-acrylic acid) macromolecule dyes were designed and synthesized based on poly(vinylamine-co-acrylic acid) and reactive dyes. The structures of the synthesized dyes were characterized by ultraviolet-visible spectroscopy, infrared spectroscopy, proton nuclear magnetic resonance and thin layer chromatography. They were applied for dyeing cotton fibers and high fixations were achieved due to their reactive abilities. The dyed samples showed excellent fastness to washing and rubbing and the light fastness of red, blue and yellow poly(vinylamine-co-acrylic acid) dye could reach grades 3-4, 4 and 6-7, respectively.