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Journal of Biological Sciences

Year: 2002 | Volume: 2 | Issue: 6 | Page No.: 378-379
DOI: 10.3923/jbs.2002.378.379
Improvement of Light Fastness of Basic Dyes on Jute
M. Kamal Uddin, M. Ashraf Hussain , Kh. Atiar Rahman and M.M. Alamgir Sayeed

Abstract: Scoured and bleached jute fabrics (carpet backing cloth) were padded firstly with basic dyes namely Astrazon Blue B, Astrazon Brilliant Red 4G 200% , Rhodamine B, Remacryl Green 3-B and Remacryl Blue BRL and then padded with ammonium molybdate together with disodium hydrogen orthophosphate, dried and treated with hydrochloric acid. Dyeing was also carried out using the same dyestuffs by applying conventional exhaust dyeing method. Satisfactory light fastness with good penetration and bright shade was achieved by the developed method (Pad-dry).

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How to cite this article
M. Kamal Uddin, M. Ashraf Hussain , Kh. Atiar Rahman and M.M. Alamgir Sayeed , 2002. Improvement of Light Fastness of Basic Dyes on Jute. Journal of Biological Sciences, 2: 378-379.

Keywords: Basic dyes, light fastness, exhaust dyeing method, pad-dry method, tincorial power, lake and xenon lamp

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