Download or read book Handbook on Natural Dyes for Industrial Applications Extraction of Dyestuff from Flowers Leaves Vegetables 2nd Revised Edition written by Dr. Padma S Vankar and published by NIIR PROJECT CONSULTANCY SERVICES. This book was released on 2016-04-09 with total page 445 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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. 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Download or read book The Complete book on Natural Dyes Pigments written by NIIR Board of Consultants & Engineers and published by ASIA PACIFIC BUSINESS PRESS Inc.. This book was released on 2005-10-04 with total page 207 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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. 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Download or read book Journeys in Natural Dyeing written by Kristine Vejar and published by Abrams. This book was released on 2020-10-13 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: “Beautifully written as part travel memoir and part dyeing handbook . . . you are handed a wealth of knowledge in one book.” —Little Acorn Creations Similar to cooking and the act of sharing meals, our relationship to textiles is a core tenet of our human experience. Creating textiles cultivates connection, belonging, community, and friendships among people. In the world of textiles, natural dyeing is the closest we come to the act of cooking. Journeys in Natural Dyeing shares the story of Kristine Vejar and Adrienne Rodriguez’s travels to four countries—Iceland, Mexico, Japan, and Indonesia—where they visited natural dyers who use locally-sourced dyes to create textiles that evoke beauty, a connection to their environment, and showcase their mastery of skill. This book shares their process of using their own locally-grown dyes and includes recipes and projects to create more than 400 shades of color. In addition, you will learn how to use your own natural environment to create deep, beautiful colors. No matter where you live, creating color naturally is possible.

Download or read book Natural Dyes and Home Dyeing written by Rita J. Adrosko and published by Courier Corporation. This book was released on 2012-04-30 with total page 177 pages. Available in PDF, EPUB and Kindle. Book excerpt: All the information ever needed to extract dyestuffs from common trees, flowers, lichens, and weeds to create beautifully dyed materials. The heart of the book is 52 recipes for dyes made from natural, easily obtained dyestuffs.

Download or read book Natural Dyes written by Dominique Cardon and published by Archetype Publications. This book was released on 2007 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes some 300 plants and 30 animals (marine mollusks and scale insects) that are used as sources for natural dyes. Botanical or zoological details are given for each source and the chemical structures is shown for each dye. Dyes employed by different civilisations, identified by dye analyses, are illustrated and relevant historical recipes and detailed descriptions of dyeing processes by traditional dyers are quoted and explained in the light of modern science. Other current uses of natural colorants, e.g. in medicine and for food and cosmetics, and replacement of synthetic by natural dyes are also noted.

Download or read book The Modern Natural Dyer written by Kristine Vejar and published by Abrams. This book was released on 2020-12-15 with total page 407 pages. Available in PDF, EPUB and Kindle. Book excerpt: “Kristine’s book breaks down natural dyeing from both a scientific and creative perspective, making the process feel as approachable as it is beautiful.” —Design*Sponge Thousands of natural materials can produce glorious color—the insect cochineal produces pink, maroon, and purple, and more than 500 species of plants produce indigo blue. In The Modern Natural Dyer expert Kristine Vejar shares the most user-friendly techniques for dyeing yarn, fabric, and finished goods at home with foraged and garden-raised dyestuffs as well as with convenient natural dye extracts. Demystifying the “magic,” Vejar explains in explicit, easy-to-follow detail how to produce consistent, long-lasting color. With stunning photography of the dyes themselves, the dyeing process, and twenty projects for home and wardrobe (some to knit, some to sew, and some just a matter of submerging a finished piece in a prepared bath), The Modern Natural Dyer is a complete resource for aspiring and experienced dye artisans. “A terrific primer for anyone new to the technique. Kristine walks you through the ins and outs of the process, from defining what scouring and mordanting mean to helping you learn how best to achieve desired colors.” —DIY Network “Vejar’s lovely book is very sophisticated and detailed.” —Library Journal (starred review) “Absolutely stunning . . . The projects range from dyeing pre-made items like a slip, silk scarf or tote bag to dyeing yarn to knit a hat, shawl or cardigan . . . exceeded all my high expectations.” —Make Something

Download or read book The Art and Craft of Natural Dyeing written by J. N. Liles and published by Univ. of Tennessee Press. This book was released on 1990 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: "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"--Publisher's description.

Download or read book Dyes from Nature written by Riikka Räisänen and published by . This book was released on 2017-01-05 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Plants, algae, fungi and insects have been used as dye sources for centuries. Focusing on the sources of dyes that grow wild, or are suitable for cultivation, in Northern Europe, this book explores the versatility, practical uses and environmentally safe applications of natural dyes, while at the same time delving into their botany, chemistry and methods of dyeing. The reader is presented with details of dyes from different sources and information on dyeing practice accompanied by a wealth of beautiful photographic images that illustrate the possible tangible end results discussed in the narrative. Dyeing has traditionally been linked with small-scale craftsmanship and many recipes for home dyeing together with guidance for textile printing are included. However the authors also show how natural dyes are now being utilised on an industrial scale and are becoming increasingly important as a source of renewable raw materials."--Publisher's website.

Download or read book Handbook of Natural Colorants written by Thomas Bechtold and published by John Wiley & Sons. This book was released on 2023-04-11 with total page 693 pages. Available in PDF, EPUB and Kindle. Book excerpt: Handbook of Natural Colorants Second Edition A detailed survey of a variety of natural colorants and their different applications including textiles, polymers, and cosmetics Colorants describe a wide range of materials such as dyes, pigments, inks, paint, or chemicals, which are used in small quantities but play an important role in many products such as textiles, polymers, food, and cosmetics. As the effects of climate change begin to be felt, there has been a shift in focus in the field to renewable resources and sustainability, and an interest in the replacement of oil-based products with greener substitutions. As the push to adopt natural resources grows, there have been significant developments in the research and application of natural colorants as a step in the transition to a bio-based economy. The second edition of Handbook of Natural Colorants provides a detailed introduction to natural colorants in a marriage of theory and practice, from seed of plant to consumer demand. Presenting a wide range of viewpoints, the book briefly discusses the history of coloration technology and the current position of natural colorants before highlighting detailed information on regional plant source availability, colorant production and properties, as well as analytical methods for isolation, identification, and toxicity aspects. It also presents key applications in technical use and consumer products, including the use of natural colorants in textiles, hair dyeing, printing, and packaging. Finally, the text considers environmental and economic aspects of natural colorants. Handbook of Natural Colorants is a useful reference for dyers, textile producers, and researchers in the evolving field of sustainable chemistry, environmental sciences, agricultural sciences, and polymer sciences. Revised and updated content throughout to reflect developments in research and applications over the past decade New content on biotechnology in natural colorant production, natural colorants for mass coloration polymers, natural colorants in printing/packaging, and plant-based pigments Discusses strategies for scale-up, including consideration of energy, waste, and effluents For more information on the Wiley Series in Renewable Resources, visit www.wiley.com/go/rrs

Download or read book The Art and Science of Natural Dyes written by Joy Boutrup and published by . This book was released on 2018-10-28 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book Natural Dyes Scope and Challenges written by M. Daniel and published by Scientific Publishers. This book was released on 2006-06-01 with total page 267 pages. Available in PDF, EPUB and Kindle. Book excerpt: Natural Dyes : Scope and challenges is a comprehensive, thoroughly scientific, single source reference book on natural dye stuffs and dyeing. This book provides a detailed chemistry of all the available natural dyes and also of the food colors. Analytical methods including extraction, identification and estimation of the chemical components of these dyes, which will help in the production of quality dyes, are discussed. The applications of these dyes in pharmaceuticals, herbal cosmetics, paints and paintings also are explained. The challenges lying ahead due to the greater demand resulted from the ever-increasing acceptance and demand of these dyes and their solutions are discussed. Substitute sources, new chromophores, bioactivities including antioxidant potential and antimicrobial properties of the plant-derived dyes also are dovetailed. This book will serve as a reference book for students, teachers and workers of Textile dyeing, Textile chemistry, Clothing and textiles, Plant Sciences, Pharmacy and Fine Arts. It will also of great use for NGOs and farmers who would be interested in value-addition of their trees, commercial manufacturers of natural dyes and even to a layman interested in natural colors. D. Rathi

Download or read book Natural Colourants and Dyestuffs written by C. L. Green and published by . This book was released on 1995 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Handbook of Natural Plant Dyes written by Sasha Duerr and published by Timber Press. This book was released on 2011-01-19 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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

Download or read book The Craft of Natural Dyeing written by Jenny Dean and published by . This book was released on 1994 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Annotation The glowing yellow of goldenrod, the warm brown of walnut shells, the pale green of birch leaves ... all the colors of nature delight the eye. To create an infinite variety of beautiful natural colors on wool, silk, cotton and other yarns and materials you can use a host of flowers, leaves, barks and roots, from dahlias and safflower to onion skins and turmeric. Expert dyer Jenny Dean shows you how to dye at home using simple equipment. There is helpful advice on the mordanting process that will fix the color, and guidance on light-fastness, plus instructions on how to use traditional dyestuffs such as color, indigo, weld and madder. For the true enthusiast, there is a chapter on growing one's own dye plants, but even the first-time dyer will be captivated by the rich effects obtainable in the world of natural color.

Download or read book Natural Dyes for Textiles written by Padma Shree Vankar and published by Woodhead Publishing. This book was released on 2017-06-12 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: Natural Dyes for Textiles: Sources, Chemistry and Applications is an in-depth guide to natural dyes, offering complete and practical coverage of the whole dyeing process from source selection to post-treatments. The book identifies plants with high dye content that are viable for commercial use, and provides valuable quantitative information regarding extraction and fastness properties, to aid dye selection. The book presents newer natural dyes in detail, according to their suitability for cotton fabrics, silk fabrics, and wool yarn, before describing the application of each dye. Extraction of plant parts for isolation of colorants, chromatographic techniques for separation, spectroscopic analysis of the isolated colorants, structure elucidation, biomordanting, pretreatments, and post-treatments, are also covered. Prepared by an expert author with many years of experience in researching and writing on natural textile dyes, this book is an important resource for academic researchers, post-graduate students, textile manufacturers, technicians, dye practitioners, and those involved in textile dye research and development. Written by an expert author with many years of experience in researching and writing on natural textile dyes Provides quantitative information about extraction and fastness properties that will be valuable to those involved in dye selection Offers complete and practical coverage of the whole dyeing process from source selection to post-treatments

Download or read book Wild Colour written by Jenny Dean and published by . This book was released on 2010 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Jenny Dean's Wild Colour is the modern classic title on traditional dyeing methods. A celebration of the wealth of natural dyes that can be obtained from over 60 species of plants from common marigolds to rhubarb. Part one introduces the concept of natural dyeing and demonstrates how easy it is to get started. All the techniques are explained with step-by-step sequences and photographs. Colour charts help you to work out which method is best for each dye plant and material.Part two reveals the wide range of plants that you can use for natural dyeing. Colour swatches show the tried and tested range of colours you can extract from each plant.

Download or read book True Colors written by Keith Recker and published by . This book was released on 2019 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: True Colors is about artists who create color from natural materials and about the historical importance and environmental sustainability of this practice. All new content in this revised edition features Heartwear, a collaborative of artists and fashion designers who have created and supported indigo-dyeing projects from Benin to Morocco to India and beyond. True Colors features deep conversations with twenty-eight artisans from every part of the globe who reveal their wisdom, traditions, and know-how--and suggest that we ignore what they know at our peril. Traditional approaches to making color offer sustainable options to a fashion system badly in need of them and memorable cultural narratives to a world hungry for beauty and spirituality.