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Giving a briefly introduction for the problems of cellulose fiber dyeing which leads to the application requirement of the color fixing agent. Make a introduction of fixing mechanism for the agent of now, comprehensively analyze the classification, synthesis method and using characteristics of agents now, and give the structural formula and synthetic mechanism of typical fixing agents. It is said that the reactive dye fixing agent for cotton is the urgent need of textile industry. The formaldehyde-free agents which is low cost, high effect and low pollution needs highly development. The structure feature of ideal fixing agents is put forward, which is a revelation for further study.

KEYWORDS

Fixing agent; Cationic polymer; Resin; Reactive group

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Autor: Peiwen Zheng, Zanmin Wu, Jun Wang

Fuente: http://www.scirp.org/



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