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Handbook Of Natural Colorants

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Handbook of Natural Colorants

Handbook Of Natural Colorants [Pdf/ePub] eBook

Handbook of Natural Colorants by Thomas Bechtold,Rita Mussak Book Summary:

Concentration on renewable resources, sustainability and replacement of oil based products are driving forces to reassess the potential of natural resources including natural colorants. The growing consumer interest in purchasing “green” products, which exhibit an improved environmental profile, can be seen as the break-through force needed to reintroduce natural colorants into the modern markets. Written by scientists with specialised knowledge in the field, Handbook of Natural Colorants provides a unique source of information, summarising the present knowledge of natural colorants in depth. Supporting researchers in this emerging field of sustainable chemistry, it provides easy access to the theory and practice of natural colorants from different viewpoints, including agricultural, economic and legislative aspects. Topics covered include: History of coloration technology Present position of natural colorants Regional plant source availability Specific application techniques Chemical properties that professional dyers and chemists have to consider Agricultural sourcing of dyes with an emphasis on renewable resources Discussions on energy and material balance issues arising from the sourcing of materials Production aspects of colorants, leading on to the key applications Environmental and economic aspects Also included are the pros and cons of natural dyestuffs, presenting some promising results and evaluating the potential use of vegetable dyes as alternatives to chemical-based ones with a focus on green chemistry

Handbook on Natural Dyes for Industrial Applications (Extraction of Dyestuff from Flowers, Leaves, Vegetables) 2nd Revised Edition

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Handbook on Natural Dyes for Industrial Applications (Extraction of Dyestuff from Flowers, Leaves, Vegetables) 2nd Revised Edition by Dr. Padma S Vankar Book Summary:

Dyeing is the process of imparting colors to a textile material. Natural dyes are friendly and satisfying to use. They are obtained from sources like flowers, leaves, insects, bark roots etc. however, they are not readily available and involve an extraction process. With the advancement of chemical industry, all finishing procedures of textile materials have been growing constantly and, sustainable and ecological production techniques have become extremely crucial. This is a single book which has information related to extraction of dyestuff from 19 common flowers, weeds, bark or leaves and its application on cotton silk and wool fabrics for textile industry. The Handbook describes the step wise methodology of extraction, mordanting, dyeing with photos of the actual plants part used for extraction of Natural dye. Shade cards have been incorporated so that the full gamut of colors can be visualized from each dyestuff. Major contents of the book are nature of material to be dyed, history of natural dyes, promotion of natural dyes, sources of natural dyes, mordanting the textiles for natural dyeing, quality standards for vegetable dyes, methods of dye extraction, dyeing methodology, chemistry of dye, some recent publications on natural dyes. This handbook is designed for use by everyone engaged in the natural dye manufacturing and explains different methods of dye extraction. Also contains addresses of machinery suppliers with their photographs. It will be a standard reference book for professionals, entrepreneurs, those studying and researching in this important area. About Author The Author Dr. Padma S Vankar, works as Principal Research Scientist, in Facility for Ecological and Analytical Testing (FEAT) at Indian Institute of Technology, Kanpur. She has been engaged in the screening and characterization of newer natural dyes for the past 10 years. She also works in the area of designing synthetic strategies for Eco-friendly dyes using microwave heating system. Using innovative technology for natural dyeing has been her main emphasis. The author has conducted several workshops throughout India in order to popularize natural dyeing.

The Complete book on Natural Dyes & Pigments

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The Complete book on Natural Dyes & Pigments by NIIR Board of Consultants & Engineers Book Summary:

Natural dyes are dyes or colorants derived from plants, invertebrates, or minerals. The majority of natural dyes are vegetable dyes from plant sources. Dyeing is the process of imparting colors to a textile material. Different classes of dyes are used for different types of fiber and at different stages of the textile production process, from loose fibers through yarn and cloth to completed garments. There are technologies that manufacture the pigments for plastics, rubber and cosmetics. Therefore; dyes and pigments have a vast area of applications and have a huge demand in industry. Contrary to popular opinion, natural dyes are often neither safer nor more ecologically sound than synthetic dyes. They are less permanent, more difficult to apply, wash out more easily, and often involve the use of highly toxic mordant. Of course, the colour possibilities are far more limited; the color of any natural dye may be easily copied by mixing synthetic dyes, but many other colors are not easily obtained with natural dyes. However, some mordant are not very toxic, and the idea of natural dyestuffs is aesthetically pleasing. Applying natural dyes in your fabric production using enzymes will reduce your production cost and improve control. There are various kind of natural dyes; quinonoid dyes, cyanine dyes, azo dyes, biflvonyl dyes, omochromes, anthraquinone, coprosma gesus etc. The use of natural dyes in cloth making can be seen as a necessary luxury to trigger off a change in habits. Dyes which stand out for their beauty and ecological attributes would never be employed on just any material but on noble fabrics such as wool, silk, linen or cotton, made to last more than one season. Market value will benefit from consumer preferences for environmentally friendly products, which will support consumption of high performance dyes and organic pigments. This book basically deals with the use of carotenoids as food colours , bianthraquinones and related compounds, intermediate degradation products of biflavonyls, dyestuffs containing nuclear sulphonic and carboxylic acid groups, quinonoid dyes, cyanine dyes, optical whitening agents, natural dyes for food, stability of natural colourants in foods effect of additives, pyrimidine pigments, the total synthesis of the polyene pigments, red pigment from geniposidic acid and amino compound, effect of acid and amine on the formation of red pigment from geniposidic acid, effect of the substituted position of amino group and chain length of amino compound etc. Due to pollution problems in synthetic dyes and pigments industry, the whole world is shifting towards the manufacturing of natural dyes and pigments. The present book contains techniques of producing different natural dyes and pigments, which has huge demand in domestic as well as in foreign market. It is hoped that entrepreneurs, technocrats, existing units, institutional libraries will find this book very useful.


Handbook Of Natural Colorants [Pdf/ePub] eBook


Download or read GREEN DYES AND PIGMENTS: CLASSES AND APPLICATIONS book by clicking button below to visit the book download website. There are multiple format available for you to choose (Pdf, ePub, Doc).

The Art and Craft of Natural Dyeing

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The Art and Craft of Natural Dyeing by J. N. Liles Book Summary:

"This is the most comprehensive manual written on natural dyes since the early 1800s. Jim Liles has rescued ancient skills from near-extinction and shared them in a book that will inspire, challenge, and guide the modern dyer."--Rita Buchanan, author of A Weaver's Garden, and editor of the new Brooklyn Botanic Gardens Handbook on Natural Dyes " . . . a must for every dyer. The recipes are explicit and detailed as to success and failure."--Mary Frances Davidson For several thousand years, all dyes were of animal, vegetable, or mineral origin, and many ancient civilizations possessed excellent dye technologies. The first synthetic dye was produced in 1856, and the use of traditional dyes declined rapidly thereafter. By 1915 few non-synthetics were used by industry or craftspeople. The craft revivals of the 1920s explored traditional methods of natural dyeing to some extent, particularly with wool, although the great eighteenth- and nineteenth-century dye manuals, which recorded the older processes, remained largely forgotten. In The Art and Craft of Natural Dyeing, J. N. Liles consolidates the lore of the older dyers with his own first-hand experience to produce both a history of natural dyes and a practical manual for using pre-synthetic era processes on all the natural fibers--cotton, linen, silk, and wool. A general section on dyeing and mordanting and a glossary introduce the beginner to dye technology. In subsequent chapters, Liles summarizes the traditional dye methods available for each major color group. Scores of recipes provide detailed instructions on how to collect ingredients--flowers, weeds, insects, wood, minerals--prepare the dyevat, troubleshoot, and achieve specific shades. The book will appeal not only to beginning and veteran dyers but to students of restorations and reconstruction as well as to craftspeople--spinners, quilters, weavers, knitters, and other textile artists--interested in natural dyes for their beauty and historical authenticity. The Author: J. N. Liles is professor of zoology at the University of Tennessee, Knoxville. He has taught at Arrowmont School and other regional craft schools and has exhibited his work at the Arrowmont School, the Southern Highland Handicraft Guild Folk Art Center, and the Carol Reece Museum.

The Handbook of Natural Plant Dyes

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The Handbook of Natural Plant Dyes by Sasha Duerr Book Summary:

Through step-by-step instructions and color-saturated photographs, textile designer Sasha Duerr explains the basics of making and using natural plant dye, from gathering materials and making the dyes to simple ideas for how to use them. --from publisher description

Handbook of Renewable Materials for Coloration and Finishing

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Handbook of Renewable Materials for Coloration and Finishing by Mohd Yusuf Book Summary:

This unique handbook provides a vivid multidisciplinary dimension through technological perspectives to present cutting-edge research in the field of natural coloration and finishing. The 20 chapters are divided in to four parts: Substrates for coloration and finishing; renewable colorants and their applications; advanced materials and technologies for coloration and finishing; sustainability. Among the topics included in the Handbook of Renewable Materials for Coloration and Finishing are: The systematic discussion on the suitability, physical, chemical and processing aspects of substrates for coloration and finishing Bio-colorant’s application as photosensitizers for dye sensitized solar cells Animal based natural dyes Natural dyes extraction and dyeing methodology Application of natural dyes to cotton and jute textiles Sol-gel flame retardant and/or antimicrobial finishings for cellulosic textiles Rot resistance and antimicrobial finish of cotton khadi fabrics Advanced materials and technologies for antimicrobial finishing of cellulosic textiles

Handbook on Natural Pigments in Food and Beverages

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Handbook on Natural Pigments in Food and Beverages by Reinhold Carle,Ralf Schweiggert Book Summary:

Handbook on Natural Pigments: Industrial Applications for Improving Food Colour is unique in its approach to the improvement of food colors. The book is written with industrial applications in mind, with each chapter focusing on a color solution for a specific commodity that will provide food scientists with a one-stop, comprehensive reference on how to improve the color of a particular food product. The first section of the book looks at the legal frameworks which underpin natural food colorings, also investigating the consumer expectations of food color. The second section of the book focuses on specific industrial applications of natural colorants with chapters covering the use of natural colorants in aqueous food products, cereal-based foods, and meat products, amongst many other topics. The various pigments which can be used to effectively color these commodities are presented with information on safety and testing included throughout. The final section in the book looks at recent developments and future perspectives in natural food colorings. There are chapters which cover the health benefits of natural pigments, the use of novel fruits and vegetables in pigments, and stable natural solutions for blue colorings. Presents recent advances in consumer demand and worldwide legislation regarding natural food colorants Discusses the use of natural food colorants for one specific product category per chapter rather than one pigment class per chapter – this makes the book extremely useable for industrialists working in a specific sector Contains a comprehensive array of product-specific coloration approaches, from using pigment-enriched feed additives to the direct addition of color formulations

Eco Colour

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Eco Colour by India Flint Book Summary:

An expert, highly accessible and achievable handbook of ecologically sustainable plant dye methods using renewable resources

Handbook of Natural Dyes and Pigments

Handbook Of Natural Colorants [Pdf/ePub] eBook

Handbook of Natural Dyes and Pigments by S. K. Nema,P. B. Jhala Book Summary:

Download or read Handbook of Natural Dyes and Pigments book by clicking button below to visit the book download website. There are multiple format available for you to choose (Pdf, ePub, Doc).

Handbook of Textile and Industrial Dyeing

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Handbook of Textile and Industrial Dyeing by M. Clark Book Summary:

Dyeing is one of the most effective and popular methods for coloring textiles and other materials. Volume 1 of a two-volume series begins with a general introduction to dyeing. Chapters include the fundamental principles, chemistry, pre-treatment and an overview to dye fastness.

The Complete Guide to Natural Dyeing

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The Complete Guide to Natural Dyeing by Eva Lambert Book Summary:

Exploring natural and foolproof dyeing techniques--to coincide with the high demand for organic and rustic approaches to fiber arts--this colorful guide expertly utilizes the many modern and traditional methods intrinsic to creating beautiful fibers. Demonstrating that the use of natural dyes to create fabric, yarn, or fiber can be simple, eco-friendly, and surprisingly affordable, this thoughtful instructional is ideal for quilters looking to give their projects an edge, spinners searching for an eco twist, and knitters on a quest for that perfect color of yarn--all of whom will learn how different natural dyes will affect the colors obtained on various mediums and how to mix dye baths for unique results. Including comprehensive lists for measuring, weighing, and dyeing; step-by-step sequences to simply and concisely explain techniques for collecting and preparing dyestuff; and methods for both solid and semisolid dyeing, this quintessential dyeing manual provides novices and seasoned artists alike with plenty of thoughtful inspiration to get creative the natural way.

The Art and Science of Natural Dyes

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The Art and Science of Natural Dyes by Joy Boutrup,Catharine Ellis Book Summary:

This long-awaited guide serves as a tool to explain the general principles of natural dyeing, and to help dyers to become more accomplished at their craft through an increased understanding of the process. Photos of more than 450 samples demonstrate the results of actual dye tests, and detailed information covers every aspect of natural dyeing including theory, fibers, mordants, dyes, printing, organic indigo vats, finishing, and the evaluation of dye fastness. Special techniques of printing and discharging indigo are featured as well. The book is intended for dyers and printers who wish to more completely understand the "why" and the "how," while ensuring safe and sustainable practices. Written by a textile engineer and chemist (Boutrup) and a textile artist and practitioner (Ellis), its detailed and tested recipes for every process, including charts and comparisons, make it the ideal resource for dyers with all levels of experience.

Surfactants from Renewable Resources

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Surfactants from Renewable Resources by Mikael Kjellin,Ingegärd Johansson Book Summary:

Most modern surfactants are readily biodegradable and exhibit low toxicity in the aquatic environment, the two criteria for green surfactants. However the majority are synthesised from petroleum, so over the past decade the detergent industry has turned its attention to developing greener routes to create these surfactants via renewable building blocks. Surfactants from Renewable Resources presents the latest research and commercial applications in the emerging field of sustainable surfactant chemistry, with emphasis on production technology, surface chemical properties, biodegradability, ecotoxicity, market trends, economic viability and life-cycle analysis. Reviewing traditional sources for renewable surfactants as well as recent advances, this text focuses on techniques with potential for large scale application. Topics covered include: Renewable hydrophobes from natural fatty acids and forest industry by-products Renewable hydrophiles from carbohydrates, amino acids and lactic acid New ways of making renewable building blocks; ethylene from renewable resources and complex mixtures from waste biomass Biosurfactants Surface active polymers This book is a valuable resource for industrial researchers in companies that produce and use surfactants, as well as academic researchers in surface and polymer chemistry, sustainable chemistry and chemical engineering.

Natural Color

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Natural Color by Sasha Duerr Book Summary:

A beautiful book of seasonal projects for using the brilliant spectrum of colors derived from plants to naturally dye your clothing and home textiles. Organized by season, Natural Color is a beautifully photographed guide to the full range of plant dyes available, drawn from commonly found fruits, flowers, trees, and herbs, with accompanying projects. Using sustainable methods and artisinal techniques, designer, artist, and professor Sasha Duerr details achievable ways to apply these limitless color possibilities to your home and wardrobe. Whether you are new to dyeing or more practiced, Duerr's clear and simple ingredients lists, step-by-step instructions, and detailed breakouts on techniques such as shibori, dip-dye, and block printing will ensure beautiful results. With recipes to dye everything from dresses and sweaters to rugs and napkins, Natural Color will inspire fashion enthusiasts, home decorators, textile lovers, and everyone else who wants to bring more color into their life.

A Handbook of Indigo Dyeing

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A Handbook of Indigo Dyeing by Vivien Prideaux Book Summary:

Beautiful pictures of wonderful, indigo-dyed fabrics in a variety of designs accompany detailed advice on materials, preparation, and methodology in this guide to indigo dyeing. Using Shibori techniques?folding, pleating, clamping, stitching, and pole wrapping?the different stages are illustrated using clear, step-by-step photographs, and easy-to-follow text. With a special section on the health and safety aspects of working with dyes, the manual also presents a stunning sequence of inspirational projects specially chosen to develop skills and build confidence, which include a tea cozy, a jacket, a silk scarf, and more.

Colour and the Optical Properties of Materials

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Colour and the Optical Properties of Materials by Richard J. D. Tilley Book Summary:

Colour and the Optical Properties of Materials carefully introduces the science behind the subject, along with many modern and cutting-edge applications, chosen to appeal to today's students. For science students, it provides a broad introduction to the subject and the many applications of colour. To more applied students, such as engineering and arts students, it provides the essential scientific background to colour and the many applications. New to this Edition: The chapter framework of the first edition will be retained, with each chapter being substantially rewritten and some material would be relocated. Some chapters will be rewritten in a clearer fashion, e.g. There have been no significant advances in the understanding of rainbows recently, but the text could be clarified and improved. Colour has been an important attribute of many nano-particle containing systems, such as quantum dots. This aspect will be included, e.g. the colour of gold ruby glass, described in Chapter 5 as part of scattering phenomena now is better treated in terms of gold nanoparticles and surface plasmons. This would probably be transferred to Chapter 10 and considered in tandem with the colour of metals such as copper, silver and gold. A similar state of affairs applies to silver nanoparticles and polychromic glass. Some chapters will include extensive new material, e.g. Chapter 8, colours due to molecular processes [organic LEDs etc], and Chapter 12, Displays, [touch screen technologies]. For all chapters it would be intended to take into account the current scientific literature up to the time of submission – say up to the end of 2009. The end of chapter Further Reading sections would reflect this up-to-date overview. The end of chapter problems will be strengthened and expanded.

Dyes from Nature

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Dyes from Nature by Riikka Raisanen,Anja Primetta,Kirsi Niinimaki Book Summary:

* A chemical and botanical investigation into dyes from natural sources used through history * This book explores the many uses and the environmentally safe application of natural dye From plants to insects, natural dyes have been used since before recorded history. This book examines the possibilities offered by natural dyes, such as staining and fabric patterning. This work focuses on the sources of dyes that can grow wild in Finland, or are suitable for cultivation in the southern regions. The reader is presented with color dyes from different sources and provides guidance for dyeing and textile painting. Traditionally connected to small-scale craftsmanship, natural dyes can now can take advantage of industrial-scale production. This book discusses the wide range of natural properties of dyes substances, as well as their environmental friendliness and UV protection.