LEARNING OUTCOMES
By taking this course, you can:
Describe the role of essential chemicals in textile coloration/dyeing
Classify the textile dyes and explain their main applications
Explain how to assess colorfastness properties of colored textiles
Describe the environmental aspects of various chemicals in textile dyeing
Credits: 5
Schedule: 15.01.2025 - 07.04.2025
Teacher in charge (valid for whole curriculum period):
Teacher in charge (applies in this implementation): Ali Tehrani Bagha
Contact information for the course (applies in this implementation):
CEFR level (valid for whole curriculum period):
Language of instruction and studies (applies in this implementation):
Teaching language: English. Languages of study attainment: English
CONTENT, ASSESSMENT AND WORKLOAD
Content
valid for whole curriculum period:
This course covers the basic principles for the textile coloration/dyeing, textile dyes, and textile printing. It explores the application of various dyes in the coloration of the most important (a) natural fibers, including cotton, and wool, (b) regenerated fibers from natural biopolymers, and (c) synthetic fibers, including polyester, polyamide, and polyacrylonitrile fibers. The course aims to provide a background for the preparation, dyeing, and printing of natural and synthetic textile goods. The environmental and sustainability aspects of textile coloration will be also highlighted.
The following topics will be covered in this course:
Introduction to textile fibers and dyes
Introduction to Color Physics
Introduction to Color Chemistry
Acid dyes for coloration of wool and other polyamide fibers
Direct dyes for coloration of cellulosic fibers
Vat dyes for coloration of cellulosic fibers
Reactive dyes for coloration of cellulosic fibers and wool
Disperse dyes for coloration of synthetic fibers
Cationic dyes for coloration of acrylic fibers
Textile machinery
Environmental aspects of textile coloration
Assessment Methods and Criteria
valid for whole curriculum period:
Grading is based on attendance, quizzes, assignments, and exam.
Workload
valid for whole curriculum period:
Workload total 135 h, 20 h of contact teaching
DETAILS
Study Material
valid for whole curriculum period:
A.D. Broadbent, Basic Principles of Textile Coloration, Society of Dyers and Colourists, 1st Edition, 2001 (Chapters 1,2,10,12-18, 21, 23)
Substitutes for Courses
valid for whole curriculum period:
Prerequisites
valid for whole curriculum period:
SDG: Sustainable Development Goals
12 Responsible Production and Consumption
FURTHER INFORMATION
Further Information
valid for whole curriculum period:
Teaching Language: English
Teaching Period: 2024-2025 Spring III - IV
2025-2026 Spring III - IV