SHAKRA, S., ABOUL-FETOUH, M., GHATTAS, A., HASSAN, F. (2013). DYEING BEHAVIOR AND PERFORMANCE OF PREPARED BENZIMIDAZOLE AND CHROMENE DISPERSE DYES AS APPLIED ON POLYESTER FIBRE, AND ITS BLENDS WITH WOOL.. Al-Azhar Bulletin of Science, 24(Issue 1-A), 125-140. doi: 10.21608/absb.2013.6491
S. SHAKRA; M. S. ABOUL-FETOUH; A. B. GHATTAS; F. EL SAYED HASSAN. "DYEING BEHAVIOR AND PERFORMANCE OF PREPARED BENZIMIDAZOLE AND CHROMENE DISPERSE DYES AS APPLIED ON POLYESTER FIBRE, AND ITS BLENDS WITH WOOL.". Al-Azhar Bulletin of Science, 24, Issue 1-A, 2013, 125-140. doi: 10.21608/absb.2013.6491
SHAKRA, S., ABOUL-FETOUH, M., GHATTAS, A., HASSAN, F. (2013). 'DYEING BEHAVIOR AND PERFORMANCE OF PREPARED BENZIMIDAZOLE AND CHROMENE DISPERSE DYES AS APPLIED ON POLYESTER FIBRE, AND ITS BLENDS WITH WOOL.', Al-Azhar Bulletin of Science, 24(Issue 1-A), pp. 125-140. doi: 10.21608/absb.2013.6491
SHAKRA, S., ABOUL-FETOUH, M., GHATTAS, A., HASSAN, F. DYEING BEHAVIOR AND PERFORMANCE OF PREPARED BENZIMIDAZOLE AND CHROMENE DISPERSE DYES AS APPLIED ON POLYESTER FIBRE, AND ITS BLENDS WITH WOOL.. Al-Azhar Bulletin of Science, 2013; 24(Issue 1-A): 125-140. doi: 10.21608/absb.2013.6491
DYEING BEHAVIOR AND PERFORMANCE OF PREPARED BENZIMIDAZOLE AND CHROMENE DISPERSE DYES AS APPLIED ON POLYESTER FIBRE, AND ITS BLENDS WITH WOOL.
1Textile Research Division, National Research Center, Dokki, Cairo, Egypt .
2Chemistry Department , Faculty of Science, Al-Azhar University, Cairo , Egypt.
3Chemistry Department, Faculty of Science, Sohag University, Sohag, Egypt.
Abstract
Azo disperse dyes Ia-f - Va-f were synthesized from corresponding amines, where IR and visible spectra were evaluated. The prepared dyes were used for dyeing polyester, polyester woolen type and wool fibres.A range of bright and leveled shade have been obtained on application of these disperse dyes. The K/S values for various dyed substrate are in the following order, Wool > polyester/wool > polyester.
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