Reactive Dyes and Their Application
نویسنده
چکیده
This first part of Chapter 5 covers the background to the development of reactive dyes, explains the history which led to their belated discovery and gives the reasons for their present importance. The nature of the dye-fiber bond is covered as well as the processes by which it is formed. The overall procedure for reactive batch dyeing, which involves the three steps of dyeing, fixation and washingoff, is discussed in terms of the chemical and physical interactions involved. Some of the potential problems are indicated, as are possible means by which they might be
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