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Title: Synthesis and dyeing characteristics of mono- and bis-azo-4-hydroxy- 1-methyl-2-quinolones
Authors: Rangnekar, D W
Jhaveri, P V
Keywords: Azo disperse dyes;Dyeing;Polyester;Quinolone dyes
Issue Date: Jun-1990
Publisher: NISCAIR-CSIR, India
Abstract: Seventeen 3- and 6-substituted mono- and bis-azo-4-hydroxy-1-methyl-2-quinolones were prepared and their dyeing performance on polyester fibre was assessed. The dyeings on polyester had yellow, orange, red brown and violet shades with good pick-up, low light fastness and excellent sublimation fastness.
Page(s): 76-80
ISSN: 0975-1025 (Online); 0971-0426 (Print)
Appears in Collections:IJFTR Vol.15(2) [June 1990]

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