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Title: Synthesis of azodisperse dyes from 2-bis styryl-6-amino-4-oxoquinazoline and their application on polyester fibres
Authors: Naik, N M
Desai, K R
Keywords: Azodisperse dyes;Dyeing;4-Oxoquinazoline-based dyes;Polyester fibre
Issue Date: Dec-1989
Publisher: NISCAIR-CSIR, India
Abstract: Nine azodisperse dyes were prepared by coupling diazotized 2-bis styryl-6-amino-4-oxoquinazoline with various naphthol derivatives and their dyeing performance on polyester fibres was assessed. All the dyes showed fair to good light fastness, very good to excellent wash fastness and poor to moderate %exhaustion.
Page(s): 184-186
ISSN: 0975-1025 (Online); 0971-0426 (Print)
Appears in Collections:IJFTR Vol.14(4) [December 1989]

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