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(2006). NEW APPROACHES FOR DYEING POLYESTER WITH INDIGO DYES. Al-Azhar Bulletin of Science, 17(Issue 1-A), 127-138. doi: 10.21608/absb.2006.11645
. "NEW APPROACHES FOR DYEING POLYESTER WITH INDIGO DYES". Al-Azhar Bulletin of Science, 17, Issue 1-A, 2006, 127-138. doi: 10.21608/absb.2006.11645
(2006). 'NEW APPROACHES FOR DYEING POLYESTER WITH INDIGO DYES', Al-Azhar Bulletin of Science, 17(Issue 1-A), pp. 127-138. doi: 10.21608/absb.2006.11645
NEW APPROACHES FOR DYEING POLYESTER WITH INDIGO DYES. Al-Azhar Bulletin of Science, 2006; 17(Issue 1-A): 127-138. doi: 10.21608/absb.2006.11645

NEW APPROACHES FOR DYEING POLYESTER WITH INDIGO DYES

Article 10, Volume 17, Issue 1-A, June 2006, Page 127-138  XML PDF (227.43 K)
Document Type: Original Article
DOI: 10.21608/absb.2006.11645
Abstract
Polyester fabric was successfully dyed with indigo dyes using Iron(II) salt complex and dextrose as a substitute for sodium hydrosulphite. The dyeing efficiency of these systems were compared with those of the conventional system using sodium hydrosulphite. Results of the color strength of the obtained dyeings are higher than those for hydrosulphite. Furthermore, dyeings obtained with the new reducing systems exhibit very good fastness properties. Rubbing fastness on polyester dyed with indigo is superior to that on cotton.
Keywords
dyeing; Hydrosulphite; Iron complexes; Dextrose; Reduction; Indigo dyes; polyester
Main Subjects
Botany; Microbiology; Zoology
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