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A study of minimizing heavy metal content in metal complex dye development  

Kim, So-Jin (Dept. of Fashion Stylist, Dong Ah Institute of Media and Art)
Park, Young-Hwan (Korea Institute of Industrial Technology Textile Fusion Technology R&D Department)
Lee, Hea-Jung (Korea Institute of Industrial Technology Textile Fusion Technology R&D Department)
Lim, Jae-Ho (Dept. of Strategic Management, Hanyang University)
Ryu, Tae-Soo (Division of Business Administration, Hanyang University)
Publication Information
Journal of Fashion Business / v.13, no.5, 2009 , pp. 55-65 More about this Journal
Abstract
Metal complex dyes are usually used to dye amide fiber such as wool, silk and nylon to achieve high concentrated color and excellent color fastness. However, metal complex dyes that contain various heavy metal components cause not only serious environmental problem but also human health. In this study the ordinary 1:2 metal acid dyes and the modified 1:2 metal dyes, which are environmental friendly, are compared and analyzed in existing dyes investigated the trends in the evaluation system of their harmfulness, containing heavy metals and examined exhaustion rates and dyeing characteristics.
Keywords
sea dumping; metal complex dyes; heavy metal; chrome; clean technology;
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