Synthesis and dyeing properties of polyvinylamine dyes for cotton
Source abstract
Abstract
Abstract Novel polyvinylamine dyes were designed and synthesised from poly(N‐vinylformamide‐co‐vinylamine) and reactive dyes, then used to dye cotton fibres by the dip‐pad‐steam process, with the dyeing methods being examined in detail. Each polyvinylamine dye was fixed to cotton without a crosslinking agent through covalent bonds formed between the reactive group of the dye and the cotton fibres. A fixation of 99% was achieved, with grades of 4 and 4‐5 wash and dry‐rub fastness, respectively.
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Research context
OpenAlex topics: Dyeing and Modifying Textile Fibers · Photochromic and Fluorescence Chemistry · Photopolymerization techniques and applications
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
School of Environmental and Municipal Engineering Qingdao University of Technology Qingdao China
State Key Laboratory of Fine Chemicals Dalian University of Technology Dalian China
Funding
National Natural Science Foundation of China · Natural Science Foundation of Shandong Province
References (25)
Show source-provided references
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