Zuo Jian-min
2012
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Journal
Advanced Materials Research
Abstract
This paper introduces the synthesis method of EDDHA-Na,determines the molecular structure of laboratorial synthetic and the content of each element through infrared spectrum and elemental analysis and applies it into the soaping process of reactive dyes.The research result shows that the molecular structure of synthetic EDDHA-Na is identical to that of products manufactured by foreign manufacturers and that the application of home-made EDDHA-Na into soaping process of reactive dyes can result in soaping fastness and anti-staining effect close to the current commonly used AA-MA copolymer and present a huge advantage in term of the price.