TX4072 Functional Dyes Syllabus:
TX4072 Functional Dyes Syllabus – Anna University PG Syllabus Regulation 2021
OBJECTIVES
To enable the students to
recall the basics of dyes and their use in textile industry
define functional dyes and recognize their use
understand the application of functional dyes
know the importance of toxicity and health aspects of dyes
UNIT I BASICS OF DYES
General survey of dyes; chemical structure of dyes, general properties of dyes, chromophores and dye classes for textile application
UNIT II DYES USED IN TEXTILES
Dyeing technology; standardization of textile dyes: dyes for cellulosic fibres, polyamides, polyesters and acrylic fibres; optical brightening agents: chemistry and evaluation of OBA
UNIT III FUNCTIONAL DYES
Functional dyes: dyes for leather; fur; paper; hair; food and inks – introduction, chemical structure and requirements
UNIT IV APPLICATION OF FUNCTIONAL DYES
Dyes used for imaging, invisible imaging, displays, electronic materials and biomedical applications; solar cells
UNIT V TOXICOLOGY AND HEALTH ASPECTS
Toxicity and environmental assessment; regulatory and legislative aspects
TOTAL: 45 PERIODS
OUTCOMES
Upon completion of this course the student shall be able to understand
CO1: Chemical structure and properties of dyes
CO2: Dyesused in textiles
CO3: Functional dyes, their chemical structure and requirements
CO4: Applications of the functional dyes in different industries
CO5: Toxicity and health issues
REFERENCES:
1. McLaren K., “The Color Science of Dyes & Pigments”, Adam Hilger Ltd., 1983, ISBN 0-85274-426-9.
2. Venkataraman K., “The Chemistry of Synthetic Dyes”, Elsevier., 2012, ISBN 97801-271-70084
3. Choudhury A. K. R., “Modern Concepts of Colour and Appearance”, Oxford and IBH Publishing Ltd, 2000.
4. G. Buxbaum (Ed.) Industrial Inorganic Pigments, Second, Completely Revised Edition, 1998 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
5. Willy Herbst, Klaus Hunger, Industrial Organic Pigments- Production, Properties, Applications Third, Completely Revised Edition (With Contributions by Gerhard Wilker, HeinfredOhleier and Rainer Winter) 2004 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
6. Advances in Color Chemistry – Vol I, Peters A. T.
7. Advances in Color Chemistry – Vol II, Peters A. T.
8. Non-Textile Dyes, Freeman H. S.
9. Robert A. Charvat ., “Coloring of Plastics: Fundamentals”, John Wiley & Sons, 2005