Worldwide, 45 million tons of waste cotton textiles are produced annually, which 75% is burned and buried, leading to serious environmental pollution. In this study, a method for directly preparing colored regenerated cellulose fibers (CRCFs) from dyed textile (DCTW) was demonstrated. The tensile strength CRCFs reached 226 MPa, equivalent that commercial viscose fibers. exhibited excellent colo...

This study optimized the salt free reactive dyeing process using Taguchi approach. Dyeing of cotton fabric with dyes is popular because its bright and brilliant color in various shade ranges. Cationization ALBAFIX-WFF on was carried out exhaust method. To determine optimum conditions, two types multiple characteristic parameters, including single value conversion method maximization method, wer...

Conventional leather dyeing consumes high amounts of dyes and increases pollution tannery wastewater. We have focused on the reduction dyestuff avoidance water additional chemicals for colorization leather. Waterless with supercritical CO2 as solvent dye 1-(methylamino)anthraquinone was performed in a technical scale autoclave. The intensity uniformity dyed leathers assessed using spectroscopic...

Kynol fibers are excellent flame-retardant materials used for manifold applications. These exhibit originally an orange coloration. Up to now, dyeing processes less reported, and the functionalization of these by finishing is investigated. With this background, main aim paper evaluation different fiber – a woven fabric non-woven material. The following types dyestuff evaluated direct dyes, vat ...

Historic textiles cannot be washed in a washing machine or with commercial detergent. Washing of historic textile conservation is done after considering various factors such as the condition textile, age color fastness dyes, type fiber, and stain. to remove unwanted materials dust, dirt, stains, etc, which may damaging object. Organic surfactants have been used India detergents shampoos for age...

In this research, several series of triarylmethane dyes containing one or more terminal methoxy substituents with a variable tertiary amino groups have been used. These dyes have been applied to different substrates by using various methods including transfer printing and then their fastness properties were measured. These dyes shows exceptionally high light fastness (6-7) on acid modified poly...

Seven reactive dyes judiciously selected based on chemical structures and fixation mechanisms were applied at 2% of of shade on amidoximated acrylic fabrics. Amidoximated acrylic fabric has been obtained by a viable amidoximation process. The dyeability of these fabrics was evaluated with respect to the dye exhaustion, fixation, and colour strength under different conditions of temperature and ...