作者: T. Nedelčev , I. Krupa , D. Lath , M. Špírková
DOI: 10.1007/S10971-008-1713-4
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摘要: Rhodamine B (RB), Naphthol Blue Black (NBB), Metanil Yellow (MTY) and Bismarck Brown R (BHR) immobilized within a modified silica sol were used for the surface dyeing of textiles, namely polyester viscose fabrics. Silica sols characterized by FTIR dynamic light-scattering measurements. The was dip-coated onto fabrics deposits formed. Three similar procedures formation deposits, using tetraethoxysilane (TEOS) (3-glycidoxypropyl)trimethoxysilane (GPTMS) as precursors in acidified ethanol, tested. Interactions between dyes investigated Leaching detected quantified UV–Vis measurements on composition washing solutions. Incorporation GPTMS into reduces dye leaching from deposits.