Man-made bio-based fibre products
- Introduction to man-made bio-based fibre products
- Man-made bio-based fibre products and their end-uses
- Textile fibres, processing and end-uses
- Key aspects of the down-stream conversion processes
- Production of bio-based fibres
- Dissolving pulp as a raw material
- Cellulose esters of organic acids
- Production of viscose fibres
- General description of carbamate processes
- Production of lyocell fibres
- Production of Cupro fibres
- Carbon fibres from regenerated cellulose
- Production of Alginate fibres
- Viscose and lyocell machinery developments
- Processing of silkworm and spider silk protein fibres
- Polylactide fibres
- Polyhydroxyalcohols PHA and poly(caprolactone)
- Scientific principles of polymer fibre forming
- Alternative and emerging processes for bio-based synthetic fibers
- Ionic liquid as direct solvents: Ioncell-F method
- Enzymatic activation of cellulose – Biocelsol method
- Cellulose carbamate process
- Direct spinning of cellulose composite fibre yarn
- Cellulose-lignin blend as carbon fibre raw material
- Bio-based polyolefines — emerging processes
- Bio-based polyesters — emerging processes
- Polyamides from ligno-cellulosics as raw materials
- Industrial development with silkworm and spider silk
Theories and mechanisms of dyeing According to thermo-dynamical behaviour, the fixation of a dye molecule liberates heat energy and shows substantivity with the fibre in case. Possibilities for the fixation of dye molecules are physical adsorption (H-bonds, v.d.Waals bonds), chemical reaction (covalent bonds, ionic bonds), and mechanical retention (blocking in pore/fibre structure). The bond formation
Authors & references
Author:
Pertti Nousiainen
References:
- C L Bird & W S Boston (Ed’s.), The Theory of Coloration of Textiles, Society of Dyers and Colourists, 1975, 427 pp.
- Johnson, A. 1989. The theory of coloration of textiles, SDC, ISBN 0-901-95648-1, Bradford,UK. Available through – https://sdc.org.uk/products-page/75-promo/theory-of-coloration-of-textiles-2nd-edition/
- Waters, E. 1950. The Dyeing of Terylene Polyester Fibre, J. Soc. Dyers Colour. Vol. 66, No.12, (December 1950), pp. 609–615, ISSN 0037-9859.
- Burkinshaw, S. M.1995. Chemical Principles of Synthetic Fibre Dyeing, Blackie academic & professional, ISBN 0-7514-0043-2, Glasgow, UK.
- Murray, A. & Mortimer, K. 1971. Carrier Dyeing, Rev. Prog. Coloration, Vol. 2, No. 1, (May 1971), pp. 67–72, ISSN 0557-9325.
- Patterson, D. & Sheldon, R. P., 1959. The Dyeing of Polyester Fibres with Disperse Dyes. Mechanism and Kinetics of the Process for Purified Dyes, Trans. Faraday Soc., Vol. 55 (1959), pp. 1254-1264, ISSN 0014-7672.
- Shah Miran Patwary, Antimony diffusion from polyester textiles upon exhaust dyeing. Thesis for the Degree of Master in Textile Engineering, The Swedish School of Textiles, Borås, 2017-09-05 Report no: 2017.14.10
- Arthur Fisher Dyeing methods for wool Contemporary wool dyeing and finishing CSIRO
Videos
Exercises
This page has been updated 26.11.2020