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Lightfastness of Reactive Dyes
Textile Research Journal, 1975Reactive dyes are strongly covalently bonded with fibers, which ensures an exceptionally high dyefastness with regard to many physico-chemical factors, but with the exception of lightfastness. This article deals with the specific features of reactive dye fading on textile materials, depending on the nature of the bond between the dye and fiber, the dye
G.E. Krichevsk +3 more
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2003
Cationic reactive dyes of the general formula [A-(Dm-B)x] An (1), wherein A is the radical of a cationic chromophore selected from the group of the acridine, anthraquinone, azine, azo, azomethine, benzimidazole, cyanine, diazo, dioxazine, ketoimine, methine, monoazo, nitro, oxazine, polymethine, quinoline, thiazole, triarylmethane and xanthene series ...
CIBA SC HOLDING AG +2 more
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Cationic reactive dyes of the general formula [A-(Dm-B)x] An (1), wherein A is the radical of a cationic chromophore selected from the group of the acridine, anthraquinone, azine, azo, azomethine, benzimidazole, cyanine, diazo, dioxazine, ketoimine, methine, monoazo, nitro, oxazine, polymethine, quinoline, thiazole, triarylmethane and xanthene series ...
CIBA SC HOLDING AG +2 more
openaire +1 more source
Textile Research Journal, 1969
The effect of urea on formation and cleavage of a covalent bond between a reactive dye and cellulose has been investigated. The evidence presented is consistent with the view that urea increases the bonded dye yield by keeping the reactive dye in solution during the diffusion of the dye to its reaction site. Urea does not increase the water content of
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The effect of urea on formation and cleavage of a covalent bond between a reactive dye and cellulose has been investigated. The evidence presented is consistent with the view that urea increases the bonded dye yield by keeping the reactive dye in solution during the diffusion of the dye to its reaction site. Urea does not increase the water content of
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Effect of carbon surface chemistry on the removal of reactive dyes from textile effluent
Water Research, 2000Yahya S Al-Degs, Mohammad Ahmad
exaly