Synthesis and effect of 7-{4-[ 2- Chloro- 4-N,N-di (2-hydroxyethyl) amino] phenylazo} phenyl- 6-oxo-2-methyl-4-(4-methoxy- 3-methylphenyl)- oxazolo [ 5,4-b ] pyridine On Polyester Fiber
Keywords:
Disperse azo dyes, Diazoniumsalt, XENO test, Thermo Test, Tinctorial PowerAbstract
The demand for various dyes of high wet fast ness on polyester isincreasing Polyestes tends to have better fastness to wet treatments such as washing and perspiration fastness . all disperse dyes gave very good to excellent results. Azo dyes cover a whole gamut of colours, from yellow to brown hues, by varying theintermediates especially when heterocyclic diazo components are coupled to aminobenzene couplers substituted with powerful electron donating groups.
References
Straley, J. M., “ The Chemistry of Synthetic Dyes”, Vol. III, Academic press, New York, pp.1-385, 1962.
H. S. Freeman and J. Sokolowska, “Developments in dyestuff chemistry from Book “Coloration Technology”, Willey, Englend, Vol.32, Issue.1, 1999.
Inventors :Hihara Toshio , Hiroshi Inoue , WataruSeto, Japanese Patent Application , “Yellow disperse dye mixture which has a high level of light fastness”, US 7097670 B2 , Date of publication 29 Aug 2006, Rights holders First Named : DystarTextilfarbenGmbh& Co. Deutschland Kg
D. M. Lewis and P. J. Broadbent, “A Universal Dye for All Fibres - Are Disperse Dyes Capable of Fulfilling this Vision”, J. Soc. Dyers Colour., 118, 151(1997).
Arthur I. Vogel “A Text-Book of Practical Organic Chemistry”, 5th Ed. Longman Scietific and Technical, Englend, Pg. 1010
Lecher “The Chemistry of Synthetic Dyes and Pigments”, Journal of the American Chemical Society, Vol.77, Issue.22, pp.6075-6076, 1995.
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