Dyes

Course Description

Content:
Introduction to color and dyes, classification; nomenclature, manufacture, types of chromophores, chemical classification nitro dyes, nitroso dyes, stilbene dyes, triphenodioxazine dyes, fluorescent dyes, reactive dyes, disperse dyes, direct dyes, anthraquinone dyes , indigoid dyes, sulfur dyes , cationic azo dyes, cationic methine dyes, acid dyes (anionic azo dyes), solvent dyes, metal-complex dyes and fating of dyes on matrix.

Course Objectives & Outcomes

Objectives:

• Knowing the chemistry and their properties.
•  Explaining various classification methods of dyes.
• Relate chemical structure with the colored compounds.
•  Knowing applications of the most important industrial dyes, including optical brighteners.

Outcomes:
At the end of this course, the student will be able to:

•  Recognize the principle of colored materials.
•  Relate the quinonoide structure of the compounds with the color obtained.
• Identify the various classifications of dyes
• Interpreted the brightness, deepness and fastness of the dyes.
• Suggest and relate industrial use and applications of dyes.

References
Industrial Dyes: Chemistry, Properties, Applications1st Edition
by Klaus Hunger(Editor)
ISBN-13: 978-3527304264
ISBN-10: 3527304266

Course ID: CHEM 463