Hits:

Indexed by:Journal Papers

Date of Publication:2020-01-01

Journal:TEXTILE RESEARCH JOURNAL

Included Journals:SCIE

Volume:90

Issue:2

Page Number:156-165

ISSN No.:0040-5175

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

Abstract: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.