High Technology Applications Of Organic Colorants

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High Technology Applications Of Organic Colorants

Author : P. Gregory
ISBN : 9781461538226
Genre : Science
File Size : 63.61 MB
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The traditional use of organic colorants is to impart color to a substrate such as textiles, paper, plastics, and leather. However, in the last five years or so organic colorants have become increasingly important in the high technology (hi-tech) industries of electronics and particularly reprographics. In some of these reprographics applications the organic colorant is used in its traditional role of imparting color to a substrate, typically paper or plastic. Examples are dyes for ink-jet printing, thermally transferable dyes for thermal transfer printing, and dyes and pigments for colored toners in photocopiers and laser printers. In other applications it is a special effect of an organic colorant that is utilized, not its color. Examples are electrical effects, such as photoconduction and the electrostatic charging of toners, both of which are essential features for the operation of photocopiers and laser printers, and the selective absorption of infrared radiation, which is utilized in optical data storage. In electronic applications the organic colorant is often employed in a device. Typical examples include liquid crystal dyes, laser dyes, electro chromic dyes, dyes for solar cells, dyes for micro color filters, and dyes for nonlinear optical applications.
Category: Science

Near Infrared Dyes For High Technology Applications

Author : S. Daehne
ISBN : 9789401151023
Genre : Science
File Size : 70.67 MB
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This book summarizes the results of the NATO Advanced Research Workshop on "Syntheses, Optical Properties, and Applications of Near-Infrared (NIR) Dyes in High Technology Fields" held at Trest (Czech Republic) from September 24 to 27, 1997. It was attended by 52 scientists from 16 countries, among them 18 participants from 8 Eastern-Europe. The Workshop has been stimulated by the great progress that has been made in utilizing NIR dyes in high technology areas. This has been triggered by the availability of reliable. vel)' small, and inexpensive laser diodes emitting in the NIR region which raise the analytical detection limits by several orders of magnitude, allow time-resolved measurements for temporal discrimination between spectrally similar species, and make possible miniaturization as well as remote sensing through space and by fiber optical techniques. Furthermore, NIR dyes proved to be vel)' important in other high technology fields such as laser physics, optical recording techniques, nonlinear optics, biochemistty and medicine.
Category: Science

Colour Chemistry

Author : R. M. Christie
ISBN : 0854045732
Genre : Technology & Engineering
File Size : 63.13 MB
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This book provides an up-to-date insight into the chemistry behind the colour of the dyes and pigments that make our world so colourful. The impressive breadth of coverage starts with a dip into the history of colour science. Colour Chemistry then goes on to look at the structure and synthesis of the various dyes and pigments, along with their applications in the traditional areas of textiles, coatings and plastics, and also the ever-expanding range of "high-tech" applications. Also discussed are some of the environmental issues associated with the manufacture and use of colour. The broad and balanced coverage presented in this book makes it ideal for students and graduates. In addition, many specialists in industry or academia will also benefit from the overview of the subject that is provided.
Category: Technology & Engineering

Functional Dyes

Author : Sung-Hoon Kim
ISBN : 0080465625
Genre : Technology & Engineering
File Size : 31.95 MB
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In the last 10 years organic dyes, traditionally used for coloring textiles and other materials, have become increasingly important in the hi-tech industries of electronics and optoelectronics. They can be used in optical data storage, new solar cells and biomedical sensors. Functional Dyes discusses the synthesis of these new, high-value dyes and pigments as well as their applications and performance. The chapters are arranged so that the reader logically advances from the fundamental concepts to more practical aspects of the technology in which they are used. In providing the reader with current information on functional dye chemistry, as well as important developments within the field, Functional Dyes is a valuable information source for dye and material chemists, researchers and graduates, who want a summary of the key advances in the field over the last 10 years and an authoritative view on future developments. * Provides a broad introduction to the science technology of the functional dye application * Reviews recent advances on synthesis and characteristics of the functional dyes and their applications * Is a valuable information source for dye and material chemists and researchers
Category: Technology & Engineering

Color Chemistry

Author : Heinrich Zollinger
ISBN : 3906390233
Genre : Science
File Size : 85.22 MB
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In the ten years since publication of the second edition of Heinrich Zollinger's "Color Chemistry", significant trends in colorant research and application have become important. Particular emphasis is given to the discussion of the synthesis, properties, and application of pigments.
Category: Science

Chemistry And Technology Of Printing And Imaging Systems

Author : P. Gregory
ISBN : 9789401106016
Genre : Language Arts & Disciplines
File Size : 55.22 MB
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Printing and imaging has a major impact on everyone. From the obvious examples of newspapers, magazines and comics through to photographs, currency and credit cards, and even the less obvious example of compact discs, everyone is familiar with the end products of printing and imaging. Until recently, the major printing and imaging technologies have been impact printing and silver halide photography. Important impact printing technologies are offset lithography, gravure, flexography and screen printing. All these technologies, including silver halide photography, are mature and have changed little over the past few decades. In contrast, the phenomenal growth of silicon chip technology over the past 15 years or so has spawned a new era of printing and imaging systems, the so-called non impact (or electronic) printers. Not all the non-impact printing technologies are of equal commercial importance. Some, like diazotype and conventional photolithography, are mature and are declining in importance. Other technologies, though relatively new, have not achieved notable commercial success. Electro graphy and magnetography fall into this category. The remaining tech nologies such as optical data storage (the technology used in compact discs), thermography (the technology used in electronic photography), ink jet printing and electrophotography are the non-impact printing tech nologies that are both modern and which have achieved remarkable commercial success, especially ink-jet printing and electrophotography.
Category: Language Arts & Disciplines

Modern Technology Of Textile Dyes Pigments 2nd Revised Edition

Author : H. Panda
ISBN : 9789381039717
Genre :
File Size : 41.20 MB
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Dyestuff sector is one of the core chemical industries in India. There are two types of colorants dyes and pigments. Dyes are soluble substances used to pass color to the substrate and find applications primarily in textiles and leather. Pigments are coloring materials, which are water insoluble. Key end-user industries of pigments include wood-coloring, stone, textiles, paints & coatings, food and metals. Pigment are usually manufactured as dry colorants and grounded into fine powder. The dyes market, meanwhile, largely depends upon the fortunes of its principal end-user, textiles, which account for about 70 percent of the total demand. Their importance has grown in almost every area of an economic activity. In the colorants market, Asia-Pacific accounts for the largest share. This region is one of the key markets for dyes and pigments production. In the Asia-Pacific, India and China are the important countries contributing towards the growth of colorants market. Rising consumer spending will drive increased demand for colorants in textiles. Increases in value demand will reflect the growing importance of expensive, higher value dyes and pigments that meet increasingly stringent performance standards. Growing demand for high-quality value-added pigments is one of the key factors expected to result in a spurt in growth. This book describes the various formulae, manufacturing processes and photographs of plant & machinery with supplier’s contact details. The major contents of the book are metal pigments, black pigments, inorganic colour pigments, organic colour pigments, extender pigments, white pigments, photocatalytic activity of titanium dioxide pigment, azo pigments, bisazo pyridine pigments, high grade organic pigments, high temperature stable inorganic pigments, anti corrosive pigments, metals and metal ions in pigmentary systems, control of organic pigment dispersion properties, pigments for plastics, rubber & cosmetics, pigments for printing inks, vat dyes, reactive dyes, disperse dyes, direct dyes and sulphur dyes etc. It will be a standard reference book for professionals, entrepreneurs, those studying and researching in this important area and others interested in the field of textile dyes & pigments.
Category:

Kirk Othmer Encyclopedia Of Chemical Technology Volume 9

Author : Kirk-Othmer
ISBN : 0471485144
Genre : Science
File Size : 85.54 MB
Format : PDF
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The Kirk-Othmer Encyclopedia of Chemical Technology presents a wide scope of articles on chemical substances, their manufacturing and uses, industrial processes, unit operations in chemical engineering, and on fundamentals and scientific subjects related to the field. The Fifth Edition of the encyclopedia is built on the solid foundation of the previous editions and also reflects advances of the 21st century.
Category: Science

Texincon

Author :
ISBN : CORNELL:31924068456239
Genre : Textile fabrics
File Size : 39.23 MB
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Category: Textile fabrics

Industrial Dyes

Author : Klaus Hunger
ISBN : 9783527606061
Genre : Science
File Size : 25.70 MB
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What would life be like without color? Ever since one can think back, color has always accompanied mankind. Dyes - originally obtained exclusively from natural sources - are today also produced synthetically on a large scale and represent one of the very mature and traditional sectors of the chemical industry. The present reference work on Industrial Dyes provides a comprehensive review of the chemistry, properties and applications of the most important groups of industrial dyes, including optical brighteners. It also outlines the latest developments in the area of functional dyes. Renowned experts in their respective fields have contributed to the chapters on chemical chromophores, synthesis and application of the various dye classes, textile dyeing and non-textile dyeing. The book is aimed at all professionals who are involved in the synthesis, production, manufacture or application of dyes and will prove to be an indispensable guide to all chemists, engineers and technicians in dye science and industry.
Category: Science

Encyclopedia Of Chemical Technology Supplement

Author : Raymond E. Kirk
ISBN : 0471526967
Genre : Science
File Size : 90.98 MB
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This 27 volume print set represents the most comprehensive reference available on the subject of chemistry with nearly 1200 entries on 30,000 pages covering the entire scope of chemical technology. Includes basic chemical information as well as applications health and safety implications This world renowned reference is now available in a convenient and updated online edition via Wiley InterScience. Updated monthly, this online edition keeps Kirk-Othmer up to date with all advances in chemical technology. For more information on the online edition and how to order, please visit www.mrw.interscience.wiley.com/kirk
Category: Science

Emerging Optoelectronic Technologies And Applications

Author : Yu-Hwa Lo
ISBN : 9810228643
Genre : Technology & Engineering
File Size : 72.42 MB
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This book discusses some of the most important emerging optoelectronic technologies foreseen to have major technical and business impact in the future. In this spirit, four general technological areas have been selected: optoelectronic display, optical micro-electro-mechanical systems (MEMS), semiconductor lasers for wireless and loop applications, and optoelectronic integration technologies. In each of the four areas, two review articles that provide the technical background and sample some of the most significant recent breakthroughs were authored by the well regarded experts in the field. This book is meant to provide timely information to professionals in optoelectronics, electronics, communications, sensing, and computer areas who want to keep up with the rapidly developing and increasingly diverse optoelectronic technologies.
Category: Technology & Engineering

Aslib Book Guide

Author :
ISBN : UCAL:B4233769
Genre : Best books
File Size : 34.63 MB
Format : PDF, ePub, Docs
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Category: Best books

Molecular Crystals

Author : J. D. Wright
ISBN : 0521477301
Genre : Science
File Size : 84.7 MB
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A readable 1994 text for advanced undergraduates containing two new chapters on buckyballs and organic non-linear materials.
Category: Science

Colour Chemistry

Author : Robert Christie
ISBN : 9781849733281
Genre : Science
File Size : 20.50 MB
Format : PDF, Kindle
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Category: Science

Chemistry And Industry

Author :
ISBN : UCSD:31822017825332
Genre : Chemistry, Technical
File Size : 82.12 MB
Format : PDF
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Category: Chemistry, Technical

High Performance Pigments

Author : Edwin B. Faulkner
ISBN : 9783527626922
Genre : Science
File Size : 49.71 MB
Format : PDF, ePub
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High Performance Pigments have become increasingly important in recent years, with a growth rate well in advance of the more classical types of pigments. This book provides up-to-date information on the market for high performance pigments, synthesis, reaction mechanisms, physical and chemical properties, applications, regulatory affairs, toxicology and ecotoxicology. It is the only one on the market covering all high performance pigments in a single volume, offering both producers and users of High Performance Pigments the opportunity to review and update their understanding of latest technologies and market issues, together with assessing key regulatory affairs, in this specialty niche of the chemical industry. The new edition has been revised and provides an up-to-date overview of scientific and technological aspects on high performance pigments. It addresses current issues such as environmental and health aspects, and regulatory affairs. "Anyone seeking up-to-date information about the physical-chemical principles of high performance pigments and their special technical properties will find that this book gives an excellent survey of relevant aspects." Angewandte Chemie International Edition. "This book will effectively help chemists, physicists, engineers and material scientists to stay ahead in this fast-changing field." Österreichische Chemie "... Wiley-VCH has assembled an international team of high performance experts... This is an enjoyable and stimulating read and beautifully produced. You will find it fascinating - don't miss it." Colour Chemistry
Category: Science