The Chemistry of Vat Dyes

Author: Dianne N. Epp
Publisher: Palette of Color Monograph Ser
ISBN: 9781883822057
Category : Education
Languages : en
Pages : 0

Book Description
From prehistoric times people have been fascinated with color; from cave paintings to the latest computers, color has been a constant companion. Textiles are made more beautiful by the alteration or application of colorants. This teaching resource investigates vat dyes, a colorant class which includes the oldest dyes known as well as important contemporary dyes of synthetic fibers. Background and historic information is given regarding various vat dyes, with emphasis upon the chemistry of these dyes. Problem-solving inquiry-based activities involve high school level students in answering questions posed about the dyes and their uses. The text is organized in two parts. Part 1, "Teacher Background Information," includes a review of pertinent content, notes, setups for five activities, and cross curricular activities to supplement the science oriented activities. Part 2, "The Classroom Materials," includes student handouts and overheads. (MM)

The Chemistry and Application of Dyes

Author: David R. Waring
Publisher: Springer Science & Business Media
ISBN: 1468477153
Category : Science
Languages : en
Pages : 423

Book Description
It is particularly appropriate that a volume concerned with dye chemistry should be included in the series Topics in Applied Chemistry. The development of the dye industry has been inexorably linked not only with the development of the chemical industry but also with organic chemistry itself since the middle of the last century. The position of dye chemistry at the forefront of chemical 1945 and more markedly so during the last advance has declined somewhat since 15 years, with pharmaceutical and medicinal chemistry assuming an increasingly prominent position. Nevertheless, dye production still accounts for a significant portion of the business of most major chemical companies. The field of dye chemistry has stimulated the publication of many books over the years but surprisingly few have concentrated on or even included the practical aspects of dye synthesis and application. Thus, the present volume is designed to fulfill that need and provide the reader with an account of advances in dye chemistry, concentrating on more recent work and giving, in a single volume, synthetic detail and methods of application of the most important classes, information which will be invaluable to both student and research chemist alike.

Fundamentals and Practices in Colouration of Textiles

Author: J N Chakraborty
Publisher: CRC Press
ISBN: 9380308477
Category : Technology & Engineering
Languages : en
Pages : 569

Book Description
This is a comprehensive book that imparts technological skills about the colouration of textiles. It discusses academic as well as shop-floor aspects of colouration. It also covers eco-friendly enzymatic processing and differential coloured effects.

The Chemistry of Synthetic Dyes

Author: Krishnasami Venkataraman
Publisher:
ISBN:
Category : Crafts & Hobbies
Languages : en
Pages : 746

Book Description
Vols. 3- without series statement.

Physico-chemical Aspects of Textile Coloration

Author: Stephen M. Burkinshaw
Publisher: John Wiley & Sons
ISBN: 1118725697
Category : Science
Languages : en
Pages : 642

Book Description
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.

Textile Dyeing and Coloration

Author: J. Richard Aspland
Publisher: AATCC
ISBN: 9780961335014
Category : Crafts & Hobbies
Languages : en
Pages : 418

Book Description
"This book is the final integration of a series of 24 papers [...] which were published in Textile Chemist and Colorist between October 1991 and November 1993"--Preface.

Handbook of Emergency Response to Toxic Chemical Releases

Author: Nicholas P. Cheremisinoff
Publisher: Elsevier
ISBN: 0815517483
Category : Medical
Languages : en
Pages : 327

Book Description
This handbook has been prepared as a working reference for the safety officer, the environmental engineer, and the consultant. For the safety officer, this handbook provides detailed guidelines and instructions in preparing Right-to-Know Reporting Audits, establishing programs and training employees on hazard awareness, and developing and implementing emergency response programs in the workplace and at off-site operations.For the environmental engineer, this handbook provides extensive technical data on toxic chemical properties and detailed instructional aid on how to properly prepare toxic chemical release inventory reporting.For the environmental consultant, an extensive overview of corrective action technologies is provided.

Chemistry and Applications of Leuco Dyes

Author: Ramaiah Muthyala
Publisher: Springer Science & Business Media
ISBN: 0306469065
Category : Science
Languages : en
Pages : 313

Book Description
Contributions by scientists working in international laboratories provide the novice researcher with synthetic data and high-technology applications of leuco dyes. Covering leuco dye classes that exhibit reasonable stability, the book discusses photochromic materials that have wide-ranging applications in memory technology, leuco dyes for color photography, and a special class of dyes formulated by reduction instead of the oxidation process.

The Chemistry of Synthetic Dyes V5

Author: K Venkataraman
Publisher: Elsevier
ISBN: 0323142958
Category : Science
Languages : en
Pages : 726

Book Description
The Chemistry of Synthetic Dyes, Volume V is a critical assessment of patent literature and scientific journals on the synthesis and applications of synthetic dyes. This volume contains eight chapters, and begins with a description of several interesting reactions involved in the synthesis of naphthoquinonoid dyes and pigments, followed by a discussion on the influence of coplanarity on the affinity of these dyes for cellulosic and synthetic fibers. The subsequent six chapters are devoted to the synthesis, reactions, properties, and applications of specific synthetic dyes, including acid anthraquinone, anthoquinonoid vat, phthalocyanine, phthalogen, organic, and hair dyes. The final chapter describes the fluorescent brightening agents and their close relationship to synthetic dyes. This book will prove useful to organic chemists and technologists who are concerned with the synthesis of dyes and their applications.

Impact of Textile Dyes on Public Health and the Environment

Author: Wani, Khursheed Ahmad
Publisher: IGI Global
ISBN: 1799803139
Category : Medical
Languages : en
Pages : 335

Book Description
As society has become increasingly concerned with the protection and preservation of the environment, many industries have been pushed to comply with new policies and social demands for more environmentally-friendly and sustainable practices and products. However, the textile dyeing industry remains a significant source of complex environmental issues with legislative requirements that often vary in detail and severity concerning the exposure and hazards of potentially harmful chemicals and other associated materials. It is vital that the industry sector involved in the application of dyes continues to be sensitive to potential adverse effects on the environment in its widest sense and respond accordingly. Impact of Textile Dyes on Public Health and the Environment is an essential reference source that focuses on the environmental impact and social responsibility of the dyeing industry. While highlighting topics such as toxicology, bleaching, and greenhouse gases, this publication is ideally designed for chemists, industrialists, non-governmental organization members, environmentalists, fashion designers, clothes manufacturers, scientists, academicians, researchers, students, and practitioners seeking current research on dyeing’s potentially adverse effects on the environment and strategic, effective responses.