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Title: Syntheses of anthraquinonoid disperse dyes containing s-triazine moiety and their application on polyester fibre
Authors: Modi, B R
Desai, N R
Mistry, B D
Desai, K R
Keywords: Anthraquinonoid disperse dyes;Dyeing;Polyester fibre
Issue Date: Dec-1993
Publisher: NISCAIR-CSIR, India
Abstract: Twenty anthraquinonoid disperse dyes, viz. 2-(p-nitroanilino)-4 arylureido-6-[4'-(p-N-morpholineanilino)anthraquinone-1'-yl-amino]-s-triazines (IXa-j) and 2-(p nitroanilino)-4-arylthioureido-6-[4'-(p-N-morpholineanilino) anthraquinone-1'-yl-amino]-s-triazines (Xa-j) were prepared by condensing the sodium salt of bromamine acid (I) with N-morpholinoaniline (II) followed by desulphonation and reaction with cyanuric chloride, p-nitroaniline and then with various arylureas (VIIa-j) and arylthioureas (VIIIa-j). These compounds when applied on polyester fibres gave maroon and brown shades with moderate to good light fastness, good to excellent wash fastness and very good to excellent exhaustion.
Page(s): 211-214
ISSN: 0975-1025 (Online); 0971-0426 (Print)
Appears in Collections:IJFTR Vol.18(4) [December 1993]

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