Enhanced Dyeability and Wash Fastness through a Salt-Free Plasma-Induced Grafting of Cationic Monomers on Cotton Fabrics

Xiao, Meng; Wang, Xuemei; Wang, Ping; Miao, Dagang; Ning, Xin

doi:10.1007/s12221-021-1105-8

Cited by 10 publications

(5 citation statements)

References 34 publications

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“…One of the PAcD copolymer monomers is diallyldimethylammonium chloride, the same PDDACl forming monomer. Some recent publications already testified PDDACl's capacity as a cationic agent (Kim et al 2016 ; Peng et al 2016 ; Helmy et al 2017 ; Oliveira et al 2017 ; Bessa et al 2019 ; Meng et al 2021 ). PDDACl has been recently researched as a cationic agent for textiles due to the low cost and environmentally safe properties.…”

Section: Introductionmentioning

confidence: 99%

“…PDDACl has a smaller number of publications regarding dyeing processes. Jareansin et al ( 2019 ), Helmy et al ( 2017 ), and Meng et al ( 2021 ) prepared cationic cotton fabrics with the PDDACl’s monomer diallyldimethylammonium chloride and dyed with acid or reactive dyes. The polymer PDDACl has been used as a cationic agent with meta-aramid and a blended fabric composed of 50% polyester and 50% cotton to dye using acid dyes (Oliveira et al 2017 ; Bessa et al 2019 ).…”

Section: Introductionmentioning

confidence: 99%

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Preparation of cationic cotton through reaction with different polyelectrolytes

et al. 2021

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Graphic abstract Cationization of cotton fabrics was performed by exhaustion procedure utilizing four different reagents provided with quaternary ammonium groups: poly diallyldimethylammonium chloride (PDDACl), poly acrylamide-co-diallyldimethylammonium chloride (PAcD), poly[bis(2-chloroethyl) ether-alt-1,3-bis[3-(dimethylamino)propyl]urea] quaternized (P42) and 3-chloro-2-hydroxypropyl trimethyl ammonium chloride (CHPTAC). Pretreated samples were dyed using Reactive Red 195 dye. The cationic fabrics were analyzed by colorimetric and fastness properties, zeta potential, SEM, FTIR and an estimate of the bactericidal effect. Cationic cotton treated with PDDACl and CHPTAC showed a higher affinity for the reactive dye, with color strength (K/S) values varying from 41 to 48, against 32 for conventional dyeing. P42 presented competitive results with K/S of 27–28. The cationic dyeing considerably reduced the amount of effluent, especially for the CHPTAC samples, which requires a single washing bath for complete removal of unfixed dye. The PDDACl and P42 samples presented bactericidal activity. Supplementary Information The online version contains supplementary material available at 10.1007/s10570-021-04260-4.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Preparation of cationic cotton through reaction with different polyelectrolytes

et al. 2021

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“…A recent study describes the cationization of cotton with plasma-induced graft polymerization of diallyldimethylammonium chloride before salt-free dyeing with reactive dyes. The surface modification of cotton improved dye fixation, wash fastness, and colorfastness compared to conventional dyeing techniques (Meng et al, 2021).…”

Section: Introductionmentioning

confidence: 96%

Chemical-Free Dyeing of Cotton With Functional Natural Dye: A Pollution-Free and Cleaner Production Approach

Rehman

Irfan

Hameed

et al. 2022

Front. Environ. Sci.

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This study is a novel approach toward the development of a chemical-free and sustainable textile dyeing process with minimum environmental risks. Cotton fabrics were cationized with (3-chloro-2-hydroxypropyl) trimethylammonium chloride in four concentrations and subsequently dyed with the black tea extract. Eco-friendly colorant extraction from raw black tea leaves was carried out in aqueous media avoiding the use of hazardous organic solvents. The major coloring components in the black tea extract are polyphenols like theaflavins and thearubigin. Cationized cotton fabrics were dyed in four different shade depths without employing auxiliary chemicals in the dyeing process. For comparison, un-cationized cotton was dyed with the same extract in the same shades. It was observed that un-cationized cotton samples exhibited very low color strength (K/S) values and excellent colorfastness rating. However, the cationized samples showed remarkable enhancement in their color strength with an increase in the concentration of the cationizing agent. Furthermore, colorfastness to washing, rubbing, and perspiration was excellent, but lightfastness was poor. Deep shades (K/S = 8.996) were obtained for cotton sample cationized (20 g/l) and dyed (6%) shades. Thus, the extraction of natural colorants without toxic solvents, economically viable surface modification of cotton, and chemical-free dyeing render the dyeing process cleaner, sustainable, and practicable at an industrial scale. The textile units could easily adopt this approach to regulate a pollution-free dyeing process without modifying their existing infrastructure.

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“…Although the addition of neutral electrolytes improves the utilization rate of dyes and reduces the amount of dyes in wastewater, the presence of electrolytes as pollution in the environment becomes more serious and the dyeing wastewater is more difficult to treat, resulting in salinization of fresh water and destruction of the environment [8]. Therefore, salt-free and low-water dyeing has become an important research direction in the cotton fabric dyeing industry [9,10].…”

Section: Introductionmentioning

confidence: 99%

Adsorption of Reactive Red 120 in Decamethyl-Cyclopentasiloxane Non-Aqueous Dyeing System

et al. 2023

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Traditional dyeing usually consumes a significant amount of water and salts, thus causing environmental pollution. Salt-free and low-water dyeing has become an important research direction in the cotton fabric dyeing industry. The non-aqueous media dyeing technology, using decamethylcyclopentasiloxane (D5) as the dyeing medium, has achieved energy saving and emission reduction in this industry. To investigate the influence of inorganic salts on the dyeing properties of reactive dyes in a non-aqueous medium dyeing system, the adsorption kinetics and level dyeing property of C.I. Reactive Red 120 were investigated at various concentrations of sodium sulfate. When no salts were included in the siloxane non-aqueous dyeing system, 80% of the reactive dye could diffuse onto the cotton fabric surface after 10 min. However, if 13% salts were added during dyeing, 87% of the reactive dye could diffuse to cotton fabric surface over the same amount of time. Moreover, the adsorption rate of dye was increased from 3.85 mg/g·min to 5.04 mg/g·min when the quantity of salts was increased from 0% to 13%. However, the concentration of sodium sulfate had minimal effect on the color depth of the dyed fabric and the final uptake of dye. But, when the concentration of sodium sulfate was significant, the level dyeing property of the dye became poor as the Sγ(λ) value was increased from 0.020 to 0.042. The adsorption kinetic of C.I. Reactive Red 120 in D5 dyeing solution may be best described by the pseudo-second-order kinetic model. As the sodium sulfate concentration increases, the half-dyeing time gradually decreases and the adsorption rate of dye increases. The repulsive force between the dye and the cotton fiber was lowered by the addition of sodium sulfate. Consequently, in the D5 dyeing system, the level dyeing property of reactive dye may be affected by the adsorption rate. Therefore, the formula of reactive dyes that do not contain salts can be applied successfully in non-aqueous dyeing systems.

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Enhanced Dyeability and Wash Fastness through a Salt-Free Plasma-Induced Grafting of Cationic Monomers on Cotton Fabrics

Cited by 10 publications

References 34 publications

Preparation of cationic cotton through reaction with different polyelectrolytes

Preparation of cationic cotton through reaction with different polyelectrolytes

Chemical-Free Dyeing of Cotton With Functional Natural Dye: A Pollution-Free and Cleaner Production Approach

Adsorption of Reactive Red 120 in Decamethyl-Cyclopentasiloxane Non-Aqueous Dyeing System

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