DYEING BEHAVIOR AND PERFORMANCE OF PREPARED BENZIMIDAZOLE AND CHROMENE DISPERSE DYES AS APPLIED ON POLYESTER FIBRE, AND ITS BLENDS WITH WOOL.

Authors

S. SHAKRA, Textile Research Division, National Research Center, Dokki, Cairo, Egypt .
M. ABOUL-FETOUH, Chemistry Department , Faculty of Science, Al-Azhar University, Cairo , Egypt.
A. GHATTAS, Chemistry Department, Faculty of Science, Sohag University, Sohag, Egypt.
F. HASSAN, Chemistry Department , Faculty of Science, Al-Azhar University, Cairo , Egypt.

Corresponding Author

SHAKRA, S.

Document Type

Original Article

Subject Areas

Chemistry

Keywords

DYEING BEHAVIOR; Benzimidazole; Chromene; POLYESTER FIBRE

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.

How to Cite This Article

SHAKRA, S.; ABOUL-FETOUH, M.; GHATTAS, A.; and 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: Vol. 24: Iss. 1, Article 9.
DOI: https://doi.org/10.21608/absb.2013.6491