Synthesis and application of 2-aminothiadiazole disperse dyes for nylon fabrics | Zendy

Maradiya Raghav | Zendy; V. S. Patel | Zendy

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Synthesis and application of 2-aminothiadiazole disperse dyes for nylon fabrics

Author(s) -

Maradiya Raghav,

V. S. Patel

Publication year - 2001

Publication title -

journal of the serbian chemical society

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.227

H-Index - 45

eISSN - 1820-7421

pISSN - 0352-5139

DOI - 10.2298/jsc0102087r

Subject(s) - rubbing , sublimation (psychology) , dyeing , disperse dye , materials science , polymer chemistry , nylon 66 , nylon 6 , composite material , nuclear chemistry , chemical engineering , chemistry , polymer , polyamide , psychology , engineering , psychotherapist

Some disperse dyes based on 2-amino-5-mercapto-1,3,4-thiadiazole have been prepared by coupling with various N-arylacrylamides. The dyes were characterized by IR spectral studies and elemental analysis. All the dyes were applied as disperse dyes on nylon fabric. These dyes have been found to give a wide range of color shades with very good depth and levelness on fabrics. The percentage dye bath exhaustion and fixation on the fabric have been found to be very good. The dyied fabrics showed moderate to good light fastness and very good to excellent washing, rubbing, persperation and sublimation fastness properties.

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