Studies on Dyeing Process Variables for Salt Free Reactive Dyeing of Glycine Modified Cationized Cotton Muslin Fabric

Samanta, Amalendu; Kar, Tapas; Mukhopadhyay, A.; Shome, Debashis; Konar, Adwaita

doi:10.1007/s40034-015-0062-4

Cited by 11 publications

(9 citation statements)

References 6 publications

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“…Dual pre mordanting with 15% concentration of harda and aluminium sulphate (in ratio 75:25) was applied in succession on cotton fabric and was subsequently dyed with aqueous extract from bark of babul [150] gave very good result in dye uptake/ colour yield and colour fastness, proving that cotton fabric pre-treated with harda (myrobolan) as mordanting assistant (containing chebulinic acid) showed higher dye up take of respective natural dye for additional complexing of chebulinic acid of harda with metallic mordant like alum to form big giant complex of [Fibre-Harda-Metalic mordant-Natural dye] complex of much bigger size, improving wash fastness too. Double Pre-mordanting route also found to favourable for manjistha and other different natural dyeing of jute fabric as per earlier reports by Konar et al [151].…”

Section: Effects Of Different Methods Of Mordanting and Applying Diff...supporting

confidence: 81%

“…However, there are only sporadic report and very less scientific or technological reports on either statistical optimization/standardisation of dyeing process variables [149][150][151], studies on dyeing kinetics [85,86], dye compatibility tests with conventional and newer colorimetric CDI based methods [92,97,98] and effect of bio mordants [149] and bio-finishes [134] for enhancement of colour strength, colour uniformity and colour fastness to wash by use of single and binary mixture of natural dyes on various natural textile fibres. Hence, there are ample scope of research in this area, particularly on standardisation of the dyeing process variables for natural dyeing using bio-mordants and also to study the effects of different bio-finishes for improving antimicrobial and UV-resistant, as wellness properties.…”

Section: Methods Of Natural Dyeing and Effects Of Variation Of Dyeing...mentioning

confidence: 99%

“…The effects of dye extraction mode with variation in pH, media, time and temperature used during extraction, and similarly for pre-mordanting stage, effect of type of mordant and mordant concentration and method of mordanting and mordanting conditions, and finally for Dyeing, effects of dye concentration and method of dyeing and variation in all dyeing process parameters are most important. For silk dyeing with some specific natural colourant effect of dyeing process parameters/conditions have been studied by Grover et al [172], Dixit and Jahan [123] and Samanta et al [149][150][151]. From the study made by Grover et al [172], it was inferred that the acidic pH showed highest absorption for jatropa, lantana, hamelia and euphorbia dye, on the other hand kilmora and walnut exhibited better outcome in alkaline pH.…”

Section: Physico-chemical Studies On Dyeing Process Variables and Dye...mentioning

confidence: 99%

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Colorimetric Characterisation and Process Standardisation for Application of Natural Dyes on Textiles: A Research Review

Samanta,

Konar,

Muhopadhyay

2024

Advances in Colorimetry

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Colorimetric characterisation and to standardise the dyeing processes for applying natural colourants (dyes) on different textiles materials and related investigations have been highlighted here with a broad coverage. Lack of sufficient colorimetric characterisation data for different natural dyes led to the researchers to take a stock of total work done in this field. Without characterisation of colour components and process standardisation of specific natural dye and natural fibre combination, reproducibility, uniformity, maximum or optimised colour yield and acceptable grade of colour fastness could not be possible to achieve for natural dyeing of different textile materials. Hence, a systematic review of standardisation of extraction conditions of natural dyes and finishes, type of mordant and mordant application conditions and finally standardised dyeing process variables have been elaborated. Worldwide eco concern of consumers have created scope of newer research for revival of natural dyes and natural finish application on textiles with standardised methods/process conditions to obtain reproducible dyeing results with acceptable colour fastness. Functional finishing of textiles for antimicrobial and UV resistant finishes by natural resource materials are the two relatively newer areas, needing further research. In the concluding remarks advances in natural dyeing and natural finishing have also been dealt with futuristic need to explore.

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Section: Effects Of Different Methods Of Mordanting and Applying Diff...supporting

confidence: 81%

Section: Methods Of Natural Dyeing and Effects Of Variation Of Dyeing...mentioning

confidence: 99%

Section: Physico-chemical Studies On Dyeing Process Variables and Dye...mentioning

confidence: 99%

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Colorimetric Characterisation and Process Standardisation for Application of Natural Dyes on Textiles: A Research Review

Samanta,

Konar,

Muhopadhyay

2024

Advances in Colorimetry

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“…The cationization modification of cotton fiber is an effective way to achieve salt-free dyeing with reactive dyes [1,[3][4][5]. After cationic modification of cellulose fiber, the surface of the fabric possesses positive charges, which can enhance the adsorption of anionic reactive dyes and help achieve salt-free dyeing [6].…”

Section: Introductionmentioning

confidence: 99%

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

Xiao

Wang

et al. 2021

Fibers Polym

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Free radical graft polymerization of diallyldimethylammonium chloride (DADMAC) on cotton was employed to substantially improve the dyeability cotton with reactive dyes under salt-free conditions. The effects of plasma-induced graft polymerization of DADMAC on cotton, followed by dyeing with different reactive dyes, was characterized by Fourier transform infrared spectroscopy. A color fastness wash test was conducted to evaluate the effectiveness of cotton cationization on reactive dye fixing. The results show that the salt-free dyeing process with reactive dyes was effective after cationization modification, and the dye uptake rate and dyeing depth are higher than the conventional dyeing techniques.

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“…(2) Cellulose fibers have been cationically modified. However, cationic modification affects the level-dyeing property of cellulose fibers, and the most important disadvantage of this modification is that it is difficult to use for large-scale application 23 . (3) Low-salt or salt-free dyeing auxiliaries have been developed.…”

Section: Introductionmentioning

confidence: 99%

Low-Salt or Salt-Free Dyeing of Cotton Fibers with Reactive Dyes using Liposomes as Dyeing/Level-Dyeing Promotors

Qian

Wang

2018

Sci Rep

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The main aim of this investigation was to promote the dyeing and level-dyeing effect of reactive dyes on cotton-fiber dyeing by encapsulating reactive dyes in liposomes as an alternative to sodium chloride. The results obtained indicated that liposomes, especially cationic liposomes, have a remarkable level-dyeing promoting effect on cotton fibers, although the dyeing promoting effect was not as good as that of sodium chloride. The optimum dyeing and level-dyeing effects were achieved at a dye-fixing temperature of 85 °C, sodium carbonate concentration of 10 g/L and dye dosage of 2% (on the basis of oven-dry cotton fibers) when liposomes were used as the dyeing and level-dyeing promoters. The combination of cationic liposomes and sodium chloride can significantly promote both the dyeing and level-dyeing of cotton fibers. These results indicated the potential of cationic liposomes as novel dyeing and level-dyeing promoters or microencapsulated dye wall materials for reactive-dye dyeing applications.

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Studies on Dyeing Process Variables for Salt Free Reactive Dyeing of Glycine Modified Cationized Cotton Muslin Fabric

Cited by 11 publications

References 6 publications

Colorimetric Characterisation and Process Standardisation for Application of Natural Dyes on Textiles: A Research Review

Colorimetric Characterisation and Process Standardisation for Application of Natural Dyes on Textiles: A Research Review

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

Low-Salt or Salt-Free Dyeing of Cotton Fibers with Reactive Dyes using Liposomes as Dyeing/Level-Dyeing Promotors

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