Journal ArticleDOI
Salt Free Reactive Dyeing of Cationized Cotton
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TLDR
In this paper, 3-chloro-2-hydroxypropyltrimethylammonium chloride was used as a cationic agent to cationize cotton fabric by a pad-batch process.Abstract:
In this study 3-chloro-2-hydroxypropyltrimethylammonium chloride was used as a cationic agent to cationize cotton fabric by a pad-batch process. The cationized cotton samples were dyed with different reactive dyes containing various reactive groups. The dyeability of the cationized cotton samples with reactive dyes without salt was significantly improved due to an increase in the ionic attraction between the dye and cationized cotton. The results showed that the wash and dry rubbing fastness of the cationized cotton dyed with different reactive dyes are similar to those of the untreated cotton. However, the light fastness of some of the cationized fabric samples was improved.read more
Citations
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Journal ArticleDOI
Effect of cationization on adsorption of silver nanoparticles on cotton surfaces and its antibacterial activity
TL;DR: In this paper, two exhaustion baths were used, containing nanosilver colloidal solutions stabilized by two different stabilizers and various concentrations of silver nanoparticles, and the amount of silver particles adsorbed on the fabric samples was determined using inductively coupled plasma-optical emission spectrometer.
Journal ArticleDOI
Preparation and characterization of cationic nanofibrillated cellulose from etherification and high-shear disintegration processes
TL;DR: In this article, a trimethylammonium-modified nanofibrillated cellulose (TMA-NFC) was analyzed by elemental analysis, X-ray photoelectron spectroscopy (XPS), XRD, scanning electron microscopy (SEM), and other techniques.
Journal ArticleDOI
Textile dyeing industry: environmental impacts and remediation
TL;DR: The different types of dyeing processes, water consumption, pollution, treatment, and exploration of eco-systems in textile dyeing industry are explored.
Journal ArticleDOI
Cationic-cellulose nanofibers: Preparation and dyeability with anionic reactive dyes for apparel application
TL;DR: Excellent color fastness results demonstrate that these new colored and breathable materials can potentially be considered as future apparel for casual or fashion.
Journal ArticleDOI
Preparation of cationic cotton with two-bath pad-bake process and its application in salt-free dyeing
TL;DR: Cationic cotton was prepared by a designed two-bath pad-bake process with 3-chloro-2-hydroxypropyltrimethylammonium chloride as cationizing reagent to realize recycle utilization of the reagent and continuous processing of cationization as mentioned in this paper.
References
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Journal ArticleDOI
Improving the environmental and economic aspects of cotton dyeing using a cationised cotton
Peter J. Hauser,Adham H. Tabba +1 more
TL;DR: In this paper, the dyeing behavior of cotton that had been rendered cationic by reaction with 2,3-epoxypropyltrimethylammonium chloride was examined.
Journal ArticleDOI
Chemical modification of cotton to improve fibre dyeability
Huitu Wang,David M. Lewis +1 more
TL;DR: In this article, a new fibre-reactive quaternary compound containing an acrylamide residue was synthesized and used as a cotton modification reagent, which was applied to cotton fabrics using a pad-bake process.
Journal ArticleDOI
Dyeing Behaviour of Cotton after Pretreatment with Reactive Quaternary Compounds
G E Evans,J Shore,C V Stead +2 more
TL;DR: In this paper, the authors compared epoxypropyl and chlorotriazine-type quaternary agents and concluded that the ideal method of quaternising pretreatment for enhancing the dyeability of cellulose has not yet emerged.
Journal ArticleDOI
New cationic agents for improving the dyeability of cellulose fibres. Part 1 — pretreating cotton with polyepichlorohydrin-amine polymers for improving dyeability with direct dyes
TL;DR: In this article, the preparation and chemical characteristics of polyepichlorohydrin-dimethylamine, the dyeing of the modified cotton and the quality of the direct dyeings are discussed.
Book
Giles's laboratory course in dyeing
TL;DR: The techniques used in textile dyeing are introduced, and the factors important in commercial dyeing emphasized in this paper, where the contents are organized into three sections: 1) general principles; 2) practical experiments; and 3) background theory.
Related Papers (5)
Preparation of cationic cotton with two-bath pad-bake process and its application in salt-free dyeing
Improving the environmental and economic aspects of cotton dyeing using a cationised cotton
Peter J. Hauser,Adham H. Tabba +1 more