Textile Dyeing

Teachers in charge

Prof. Ana Sutlović, Ph.D.

associates

Assist. Prof. Iva Brlek, Ph.D.

Study, Module

Textile Technology and Engineering - undergraduate, Module Textile Chemistry, Materials and Ecology

Course summary

5 (3+2+0)

ECTS

5

Knowledge verification

preliminary exam, writing exam, oral exam

Precondition for testing

Finished course, practice and finals Fibres I, Organic Chemistry

Lecture type

lectures, practice

Exercise type

laboratory practice

Subject content

Characteristics of comercial dyestuff. Structure and classification of dyestuff. Theory of dyeing basics. Process variables. Dyeing and chemical characteristics of cellulose fibres. Selection of dyestuff and processes; direct, vat, reactive dyestuff (mechanism of binding, stability of dyestuff-fibre bonds), sulphur, dyestuff wich synthesises on fibre. Dyeing and chemical characteristics of protein fibres (wool, silk). Selection of processes and dyestuff (acid, metal-complex, basic). Dyeing and chemical characteristics of synthetic fibres, selection of dyestuff. PA dyeing, industrial processes. PAN dyeing . PES and PP dyeing (physical and chemical characteristics). Industrial processes. Mixture of fibres dyeing.

Aim of course

As a mandatory course, Textile Dyeing introduces students to basic characteristics of comercial dyestuff, structure and use. It includes acquiring knowledge of dyeing and chemical properties of natural and synthetic fibres through laboratory practice which gives an oportunity of getting acquinted with new dyeing tecniques.

Literature necessary for course

Đ. Parac-Osterman, B. Karaman; Theory of Dyeing, TTF, Zagreb 2005. E. R. Trotman; Dyeing and Chemical Technology of Textile Fibres, Charles Griffin, Nottingham 1984 M. Peter, H. K. Rouette; Grundlagen der Textil Veredlung, 13. Auflage, Deutscher Fachverlag GmbH, Frankfurt 1989.

Supplement literature

J. Shore; Cellulosics Dyeing, J. S. D. C., Bradford 1995. Publikacije u časopisima; J. S. D. C., Text. Chem. Colorist, Textil etc.