Catalogue Search | MBRL
Are you sure you want to remove the book from the shelf?
{{itemTitle}}
41
result(s) for
"Burkinshaw, Stephen M"
Sort by:
Physico-chemical Aspects of Textile Coloration
The production of textile materials comprises a very large and complex global industry that utilises a diverse range of fibre types and creates a variety of textile products. As the great majority of such products are coloured, predominantly using aqueous dyeing processes, the coloration of textiles is a large-scale global business in which complex procedures are used to apply different types of dye to the various types of textile material. The development of such dyeing processes is the result of substantial research activity, undertaken over many decades, into the physico-chemical aspects of dye adsorption and the establishment of 'dyeing theory', which seeks to describe the mechanism by which dyes interact with textile fibres.
Physico-Chemical Aspects of Textile Coloration provides a comprehensive treatment of the physical chemistry involved in the dyeing of the major types of natural, man-made and synthetic fibres with the principal types of dye. The book covers:
* fundamental aspects of the physical and chemical structure of both fibres and dyes, together with the structure and properties of water, in relation to dyeing;
* dyeing as an area of study as well as the terminology employed in dyeing technology and science;
* contemporary views of intermolecular forces and the nature of the interactions that can occur between dyes and fibres at a molecular level;
* fundamental principles involved in dyeing theory, as represented by the thermodynamics and kinetics of dye sorption;
* detailed accounts of the mechanism of dyeing that applies to cotton (and other cellulosic fibres), polyester, polyamide, wool, polyacrylonitrile and silk fibres;
* non-aqueous dyeing, as represented by the use of air, organic solvents and supercritical CO2 fluid as alternatives to water as application medium.
The up-to-date text is supported by a large number of tables, figures and illustrations as well as footnotes and widespread use of references to published work. The book is essential reading for students, teachers, researchers and professionals involved in textile coloration.
eBook
Theoretical aspects of textile coloration
The production of textile materials comprises a very large and complex global industry that utilises a diverse range of fibre types and creates a variety of textile products. As the great majority of such products are coloured, predominantly using aqueous dyeing processes, the coloration of textiles is a large-scale global business in which complex procedures are used to apply different types of dye to the various types of textile material. The development of such dyeing processes is the result of substantial research activity, undertaken over many decades, into the physico-chemical aspects of dye adsorption and the establishment of 'dyeing theory', which seeks to describe the mechanism by which dyes interact with textile fibres.Physico-Chemical Aspects of Textile Coloration provides a comprehensive treatment of the physical chemistry involved in the dyeing of the major types of natural, man-made and synthetic fibres with the principal types of dye. The book covers: fundamental aspects of the physical and chemical structure of both fibres and dyes, together with the structure and properties of water, in relation to dyeing; dyeing as an area of study as well as the terminology employed in dyeing technology and science; contemporary views of intermolecular forces and the nature of the interactions that can occur between dyes and fibres at a molecular level; fundamental principles involved in dyeing theory, as represented by the thermodynamics and kinetics of dye sorption; detailed accounts of the mechanism of dyeing that applies to cotton (and other cellulosic fibres), polyester, polyamide, wool, polyacrylonitrile and silk fibres; non-aqueous dyeing, as represented by the use of air, organic solvents and supercritical CO2 fluid as alternatives to water as application medium. The up-to-date text is supported by a large number of tables, figures and illustrations as well as footnotes and widespread use of references to published work. The book is essential reading for students, teachers, researchers and professionals involved in textile coloration.
eBook
Fundamentals of Dyeing
This chapter provides an introductory account of dyeing that is employed in the science and technology of dyeing textile materials. It presents the study of the interactions that occur between dyes and fibres and some of the fundamental principles in dyeing. The amount of dye applied to a fibre is referred to as depth of shade and is usually calculated on the basis of fibre mass and expressed as a percentage on mass of fibre (% omf ). The extent of fixation achieved for a given dye varies according to the type of dye, type of fibre, depth of shade applied, liquor ratio used, etc., and, therefore, only approximate values can be ascribed. A wide variety of dyeing auxiliaries is available, the different materials varying markedly in terms of their mode of action; some interact with the dye, others with the textile fibre, whilst others undergo both types of interaction.
Book Chapter
Dye–Fibre Interactions
Research has sought to describe the nature of dye‐fibre substantivity and thereby describe the origins of the attraction between dyes and textile fibres. This chapter reviews the dye‐fibre forces of interaction, which can be either attractive or repulsive, act between all neighbouring bodies (i.e. atoms, groups of atoms, ions, molecules, macromolecules, particles) and play a major role in determining the properties of all gases, liquids and solids. Multiple intermolecular interactions occur simultaneously between a particular dye and a fibre. The chapter considers three aspects of intermolecular interactions, which includes intermolecular interactions (or forces) between atoms and molecules, intermolecular interactions (or forces) between macromolecules and surfaces and intermolecular forces in the context of textile fibres and dyes. A variety of chemical and physical treatments such as mercerisation, plasma and pre‐treatment with cationic compounds have been utilised for different types of fibre in an attempt to enhance the dyeability of the substrate.
Book Chapter
Polyester Fibres
This chapter first provides a brief overview of the fundamental aspects of the chemistry, fine structure and properties of polyester (PES) fibres. It discusses the effects of dispersing agents on the solubility of disperse dyes from the viewpoint of dye adsorption. PES fibres are dyed using disperse dyes, which provide a wide range of hues and display generally very good build‐up and very good fastness properties on the fibres, although some dye combinations can display anomalous fastness to light and the behaviour of the dyes to heat treatments is of importance. The presence of the oligomer reduces the brilliance of dyeings and the colour strength of deep shades, as well as creates processing problems. The chapter then describes synthesis and properties of poly(lactic acid) (PLA) polymers. An advantageous environmental feature of PLA polymers is biodegradability which has been utilised in several clinical applications such as drug delivery implants and surgery.
Book Chapter
Acrylic (Polyacrylonitrile) Fibres
This chapter provides an overview of the fundamental aspects of the chemistry, fine structure, properties and dyeing of polyacrylonitrile (PAN) fibres. Water has a dramatic effect upon the glass transition temperature of PAN fibres, which, from an aqueous dyeability perspective, is advantageous insofar as it reduces the temperature required for dye diffusion to occur within the substrate. PAN fibres are dyed almost exclusively using basic dyes. The dyeing of PAN fibres with cationic dyes occurs by means of an ion‐exchange mechanism which has been interpreted using both Langmuir isotherm and Donnan equilibrium models. Although the dyeing of PAN fibres with basic dyes and other dye classes such as vat dyes, azoic colorants and disperse dyes was discussed soon after the fibre's commercial introduction, systematic investigations of the mechanism of the interaction of cationic dyes with PAN fibres were undertaken only when dyes of adequate light fastness had been developed.
Book Chapter
Wool Fibres
Wool fibres are chemically heterogeneous, such heterogeneity extending to the fibre's physical structure. Wool fibre has a complex dual structure at all levels of organisation, from the skin/core (i.e. cuticle/cortex) structure of the gross fibre to the fibril/matrix structure of the macrofibrils. Wool can be dyed at the various stages of production (as loose stock, sliver, top, yarn and piece). Several classes of dye can be used on wool fibres, namely acid dyes, which includes both non‐metallised acid dyes and pre‐metallised acid dyes (metal complex dyes), as well as mordant dyes and reactive dyes. Of these four types of dye used on wool, the greatest research attention has been focused on the mechanism of adsorption of non‐metallised acid dyes. As mordant dyes contain sulfonate and/or carboxyl groups, they resemble acid dyes in terms of the mechanism of their adsorption on wool before the chroming process.
Book Chapter
Dyes
This chapter focuses on the main classes of dye that are applied to textile fibres and, in so doing, follows the system of classification employed in what is generally considered to be the standard classification system for dyes (and pigments), namely the Colour Index. Although the vast majority of the developments in dyes have focused on the development of dyes for application to textile fibres, such colorants also enjoy various non‐textile applications, as exemplified by the coloration of food, fur, hair, leather and paper. The historical development of theories relating to the relationship between the colour of a dye and its molecular constitution are discussed in this chapter. Organic dye molecules can be considered to comprise three components namely a chromogen, chromophore and auxochrome. Global textile consumption is dominated by cotton as well as other cellulosic fibres and PES, this situation being unlikely to change in the foreseeable future.
Book Chapter