Description of Individual Course Units
Course Unit CodeCourse Unit TitleType of Course UnitYear of StudySemesterNumber of ECTS Credits
404004702006TEXTILE DYESTUFFElective483
Level of Course Unit
First Cycle
Objectives of the Course
The main objecti ve of this course is to give correlation of colour and chemical constitution, synthesis and production of dyes used in textile industry, and the effect of chemical properties of dyestuff to their physical porperties
Name of Lecturer(s)
Learning Outcomes
1Understanding the basic reactions for production of dyestuffs.
2Understanding the general properties of dyestuffs
3Understanding synthesis stes of organc dyestuffs
4Understanding the general properties of azo dyes
5Understanding the production and consumption of dyestuffs
6Understanding the formation of color.
7Classification of dyestuffs
Mode of Delivery
Face to Face
Prerequisites and co-requisities
None
Recommended Optional Programme Components
None
Course Contents
Correlation of colour and chemical constitution, Types and general properties of dyes (basic, acidic, metal, metal complex, indanthrene, sulphur, dispersion and pigment dyes), Producton of organic dyes, Synthesis of nitrobenzene from benzene, and synthesis of sulphanilic acid from sulphuric acid, Nitrosation, reduction, sulfonation reactions. Azo dyes.
Weekly Detailed Course Contents
WeekTheoreticalPracticeLaboratory
1 Dyestuff production in Turkey , export and import.
2Color, light, electromagnetic waves, lght sectrum, color mixtures.
3Color theories: Witt, Merikinoid. Chromophore and oxochrom groups and their effect on dye
4 Light absorption, color of organic and inorganic compounds, classification of textile dyes and their general properties.
5The production of initial compounds of dyes, properties of some initial compounds of dyes, such as benzene and toluene, production of intermediates, halogenation and nitrosation reactions.
6Reduction reactions
7Sülfonation reactions
8Midterm exam
9Alkylation, oxidation and condensation reactions.
10Synthesis of azo dyes, mechanism of diazotation and coupling reactions.
11basic, acidic and dispersion dyes, stability of color again pH
12metal complex
13Substantif and pigment dyes, Reaktive dyes
14Final
Recommended or Required Reading
 Boyarmadde Kimyası, Doç. Dr. İnci Başer,  Y. Doç. Dr. Yusuf İnanıcı, Marmara Ü. Yayın No:482  Öğretim Üyesi ders notları
Planned Learning Activities and Teaching Methods
Activities are given in detail in the section of "Assessment Methods and Criteria" and "Workload Calculation"
Assessment Methods and Criteria
Term (or Year) Learning ActivitiesQuantityWeight
SUM0
End Of Term (or Year) Learning ActivitiesQuantityWeight
SUM0
SUM0
Language of Instruction
Turkish
Work Placement(s)
None
Workload Calculation
ActivitiesNumberTime (hours)Total Work Load (hours)
Midterm Examination122
Final Examination122
Attending Lectures13113
Practice13113
Individual Study for Mid term Examination13030
Individual Study for Final Examination13434
TOTAL WORKLOAD (hours)94
Contribution of Learning Outcomes to Programme Outcomes
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LO14434332   344 2434324 
LO243 43     344  43     
LO34444344 3 44423432344 
LO44444344 3 44423432344 
LO543 43     344  43     
LO64444333 3 44423432333 
LO743 43     344  43     
* Contribution Level : 1 Very low 2 Low 3 Medium 4 High 5 Very High
 
Ege University, Bornova - İzmir / TURKEY • Phone: +90 232 311 10 10 • e-mail: intrec@mail.ege.edu.tr