Data on the synthesis of 19 new azo-pyrazoles which are promising for use as dyes for polycaproamide are reported. Their structure and the properties of the polycaproamide fabrics dyed with them were investigated and a correlation was established between the structure of the azo-pyrazoles and the color fastness of the fabrics in laundering, wet and dry rubbing, and exposure to light and molds.
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Translated from Khimicheskie Volokna, No. 2, pp. 3-8, March-April, 2009.
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Kobrakov, K.I., Feoktistov, M.K., Stankevich, G.S. et al. Articles from the Proceedings of the All-Russian Scientific and Technical Conference “Modern Technologies and Equipment in the Textile Industry” (Moscow State Textile University, November, 2008). Fibre Chem 41, 73–79 (2009). https://doi.org/10.1007/s10692-009-9150-x
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DOI: https://doi.org/10.1007/s10692-009-9150-x