...Chau Thi Ngoc Pham; Hung Ngoc Phan; Thao Thanh Hoang; Tien Thi Thuy Dao; Huong Mai Bui Purpose The health and environmental hazards associated with synthetic dyes have led to a revival of natural dyes that are non-toxic, environmentally benign and coupled with various functions. The study aims...

...Lami Amanuel Erana Purpose The purpose of this research is to develop an environmentally friendly antimicrobial dyeing of cotton fabric from the root of Euclea racemosa. Textile phytochemical finishing is in high demand worldwide because of its low toxicity, low pollution, ease of availability...

...Chi-Wai Kan Part III of the book is the polyphony on colours. Starting from the discussion of the water, mordant and minerals, the author explains in detail the usage of the chemical substances used in Memoirs on Dyeing. Then, the author classifies the colours that appear in Memoirs...

.../methodology/approach Jute fibres dyed with Reactive Orange 14 and Basic Violet 14 were studied as a function of exposure to sunlight in air, washing with soap solution and spotting with acids and alkalis. Findings Dye absorption of Basic Violet 14 was higher compared to Reactive Orange 14 at optimum...

...Prof. Asim Kumar Roy Choudhury; Mr. Suman Mitra Commercial natural dyes are quite costly as manufacturers are to follow multi-step extraction and purification procedures for standardisation purposes. Upon cost comparison, they lose in the market to synthetic dyes. However, in the handicraft sector...

...M. Montazer; V. Sadeghian Nowadays, pigment dyeing is one of the most interesting methods that is applied to make specific designs on denim and fashionable garments. Here, in this research, the bio-washing of pigment dyed denim has been considered with laccases. The desizing and bleaching of denim...

...F. A. Mohamed; R. M. Mohareb Ethyl 2-diazo-4, 5, 6, 7-tetrahydrobenzo[b] thiophene-3-carboxylate is reacted with malononitrile to give a hydrazone derivative. The latter product is reacted with 1-diazobenzene-4-β-sulphatoethylsulphone (PABSES) to give a disperse dye. The dye is synthesised...

... the interaction of chitosan with cotton by modifying the molecular structure of both. © 2013 Emerald Group Publishing Limited 2013 licensed reuse rights only Chitosan Sodium Periodate Oxidation Cotton Fabric Dyeing RJTA Vol. 17 No. 4 2013 A Novel Approach to Incorporation of Chitosan in Cotton...

...K. Haggag; N.S. Elshemy; N.A. Nasef The dyeing of cotton and cotton/wool blend fabric by using reactive dyes has been studied with both conventional heating and microwave irradiation. The effects of the dye bath pH, microwave power, dyeing time and dye concentration are studied and the resulting...

...Y.L. Lam; C.W. Kan; C.W.M. Yuen A systematical review of catalyst was provided in the paper involving the definition, the sort, effect mechanism and the influence factors which followed that the application of catalyst in the textile industry in terms of dyeing, finishing and effluents treatment...

... of the juglon injected and the peak area. Then, the color component responsible for dyeing is determined and its chemical constituents are established based on chemical and spectroscopic investigations. Afterwards, the wool fabrics are dyed by using pre, together and last mordanting, and mordantless techniques...

...N.S. Elshemy This research concerns making wool fabrics with dye extracted from cochineal using microwave heating. The result shows good fastness properties. To promote value addition in domestic processing and to boost rural income and employment in small-scale agroenterprises, it is necessary...

..., fastness and antimicrobial properties. Modified cationic wool fabrics enhanced hydrophilicity, dyeing properties and biocidal activity. The treatment led to improvement in dyeability, fastness, wettability, whiteness and antimicrobial activity. Dyeing was performed with natural dye obtained from Tumeric...

...Iram Batool; Ijaz Ahmad Bhatti; Shahid Adeel; Muhammad Abbas The effect of gamma radiation on the dyeing of cotton with Reactive Blue 13 dye powder has been investigated. The cotton and dye powder are irradiated to absorb doses of 100, 200, 300, 400 and 500 Gy by using a Co-60 gamma irradiator...

... with Reactive Brown 10 and Direct Orange 31 dyes. The color of the silk fabric becomes even and bright when it is dyed with 2.0% Reactive Brown 10 and 2.5% Direct Orange 31 after 50-60 minutes at 80-100°C. To achieve fast color, the silk fabric is treated with six modifying conditions prior to dyeing and among...

.... For the extraction of dye, irradiated and non-irradiated rind powders are used. The dyeing parameters, such as temperature, pH, time and material to liquid ratio (M:L) has been studied by the CIE Lab system for the optimization of dyeing conditions. Dyeing, irradiated and non-irradiated cotton fabrics have been used...

...M.M. Kamel; F.A. Nassar; H.M. Helmy; H.H. Kafafy The dyeing of acrylic fabrics using C.I. Astrazon Basic Golden Yellow GLE is studied with both conventional (CH) and ultrasonic (US) techniques. The factors that affect dyeability, such as dye bath pH, US power, dyeing time and temperature...

... polished than that of the untreated fabrics after being subject to optimal treatment conditions. In contrast, rough surface, fibrillation, surface pilling and multicellular were observed in the images of the untreated fabrics. The dyeing behavior of both untreated and enzymatically treated jute fabrics...

... Emerald Group Publishing Limited 2009 licensed reuse rights only Care Dyeing Laundering PLA Polylactic Acid Polylactide RJTA Vol. 13 No. 4 2009 Care of PLA Textiles David Karst1, Michelle Hain1, and Yiqi Yang1,2,3* 1Department of Textiles, Clothing and Design, 2Department of Biological...

... and dyeing rate analysis are used to observe the changes in the dyeability of yak hair before and after the stretching. The results show that after stretching, there is a significant improvement in the dyeing properties of yak hair. RJTA Vol. 13 No. 3 2009 Study on Structure and Properties of Stretched...