Reactive dyes containing a 4-m-carboxypyridinium-1,3,5-triazine-2-oxide reactive group: exhaust dyeing of cotton under alkaline and neutral fixation conditions

Kampyli, V.; Phillips, D. Z.; Renfrew, A H M

doi:10.1016/j.dyepig.2003.10.001

Cited by 14 publications

(9 citation statements)

References 8 publications

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“…The results of fastness properties showed that dry crocking of dyed nylon with dye 1 give better results (4-5) than wet, while wet crocking of nylon dyed with both of dye 1 and dye 2 and wool dyed with dye 2 better than dry crocking. On the other hand washing fastness gives very good results ranged from (4)(5). Also acidic and alkaline perspiration gives good fastness properties (4)(5).…”

Section: Fastness Propertiesmentioning

confidence: 98%

“…On the other hand washing fastness gives very good results ranged from (4)(5). Also acidic and alkaline perspiration gives good fastness properties (4)(5). Finally light fastness properties ranges from very good to excellent.…”

Section: Fastness Propertiesmentioning

confidence: 99%

“…Different classes of dyes according to their application on the fibers are known long time ago [1,2], while reactive dyes for cotton dyeing and disperse dyes for synthetic fibers such as polyester fabric are the most common classes [3][4][5][6][7][8]. Although disperse dyes can be used for dyeing of nylon fiber, but the use of disperse dyes are not common and have some limitation in nylon dyeing because of their week build up and its low fastness characters.…”

Section: Introductionmentioning

confidence: 99%

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Synthesis and application of new reactive disperse dyes based on isatin derivatives and their Antibacterial activity

et al. 2019

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A NEW two reactive disperse dyes based on a hybrid structure of isatin and benzanthrone or anthraquinone via 1, 3, 5 triazine spacer were prepared. The prepared compounds were characterized by 1 H-NMR, mass spectrometry and elemental analysis. The UV/vis absorption spectra and emission spectra were measured in N, N-dimethylformamide (DMF) solution at room temperature, the effects of substituent's on the emission spectra of these compounds were interpreted. The dyeing application of the prepared dyes on wool and polyamide-6 fabrics at various concentrations of dye and different pH were investigated as well as the exhaustion and dye fixation were studied. The antibacterial activity of the prepared reactive disperse dyes were studied against different kind of bacteria such as Staphylococcus aureus (Gram-positive bacteria) and Escherichia coli (Gram-negative bacteria). The antibacterial affinity of the prepared dyes was exhibit a significant effect compared with selected antibiotics as reference standard. The fastness properties of the dyed fabrics were studied which showing excellent wash fastness, rubbing and perspiration fastness as well as high stability to light.

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Section: Fastness Propertiesmentioning

confidence: 98%

Section: Fastness Propertiesmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Synthesis and application of new reactive disperse dyes based on isatin derivatives and their Antibacterial activity

et al. 2019

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“…Commercially dyes are widely used in many industries, such as textiles, paper, plastics, printing, tannery and paints. 1,2 When those synthetic dyes are released into natural water bodies, they seriously affect aquatic life, as well as the food chain, and pose harmful effects to human health, including teratogenetic, carcinogenic and mutagenic effects. [3][4][5] Many treatment methods for removing dyes from wastewater have been employed, including photochemical oxidation, membrane separation, biodegradation and adsorption.…”

Section: Introductionmentioning

confidence: 99%

Renewable 4-HIF/NaOH aerogel for efficient methylene blue removal via cation–π interaction induced electrostatic interaction

Zhang

Yang

et al. 2019

RSC Adv.

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“…It is well known in the textile industry that in order to accelerate or increase the fixation of dyes onto the fibres, it is necessary to use a high electrolyte concentration in the dye bath to decrease the negatively-charged barrier between the cellulose and anionic dyes (Carneiro et al, 2004;Kampyli et al, 2004). We examined the effects of several types of inorganic ions (Cl -, SO 4 2-, NO 3 -, H 2 PO 4 -) common in synthetic dye-containing effluent on the photodecolourisation of dyes under UV irradiation.…”

Section: Effect Of Inorganic Ionsmentioning

confidence: 99%

Effects of system parameters and inorganic salts on the photodecolourisation of textile dye Reactive Blue 19 by UV/H<sub>2</sub>O<sub>2</sub> process

Radovic¹,

Mitrovic²,

Bojc

et al. 2014

WSA

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The photodecolourisation of textile dye Reactive Blue 19 (RB 19), an anionic anthraquinone dye of the reactive class, was investigated using UV radiation in the presence of H 2 O 2 in a batch photo-reactor with low-pressure mercury lamps. The effects of the system parameters: initial pH, initial dye concentration, concentration of peroxide and radiation intensity, as well as the presence of salts, (NaCl, Na 2 SO 4 , NaNO 3 , NaH 2 PO 4 ) on dye decolourisation was examined. Increasing the initial pH resulted in an increase in decolourisation efficiency. Results showed that with an increase of dye concentration from 10 to 100 mg•ℓ This study has shown that the UV/H 2 O 2 process is a promising technology for degradation of RB 19 in water and wastewater.

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Reactive dyes containing a 4-m-carboxypyridinium-1,3,5-triazine-2-oxide reactive group: exhaust dyeing of cotton under alkaline and neutral fixation conditions

Cited by 14 publications

References 8 publications

Synthesis and application of new reactive disperse dyes based on isatin derivatives and their Antibacterial activity

Synthesis and application of new reactive disperse dyes based on isatin derivatives and their Antibacterial activity

Renewable 4-HIF/NaOH aerogel for efficient methylene blue removal via cation–π interaction induced electrostatic interaction

Effects of system parameters and inorganic salts on the photodecolourisation of textile dye Reactive Blue 19 by UV/H<sub>2</sub>O<sub>2</sub> process

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