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The Manufacture of Intermediate Products for Dyes by John Cannell Cain Pdf
Cain's book details the process of manufacturing intermediate products for dyes. He covers the chemistry and production methods involved, and provides practical advice for those in the dye-making industry. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
The Manufacture of Intermediate Products for Dyes by John Cannell Cain Pdf
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Handbook on Textile Auxiliaries, Dyes and Dye Intermediates Technology by NPCS Board of Consultants & Engineers Pdf
Textile auxiliaries are defined as chemicals of formulated chemical products which enables a processing operation in preparation, dyeing, printing of finishing to be carried out more effectively or which is essential if a given effect is to be obtained. Certain Textile Auxiliaries are also required in order to produce special finishing effects such as wash & wear, water repellence, flame retardancy, aroma finish, anti odour, colour deepening etc. The prime consideration in the choice of Textile materials is the purpose for which they are intended, but colour has been termed the best salesman in the present scenario. The modern tendency is towards an insistence on colour which is fast to light, washing, rubbing, and bleaching; this movement makes a great demand on the science of dyeing. Auxiliaries, dyes and dye intermediates play a vital role in textile processing industries. The manufacture and use of dyes is an important part of modern technology. Because of the variety of materials that must be dyed in a complete spectrum of hues, manufacturer now offer many hundreds of distinctly different dyes. The major uses of dyes are in coloration of textile fibers and paper. The substrates can be grouped into two major classes-hydrophobic and hydrophilic. Hydrophilic substances such as cotton, wool, silk, and paper are readily swollen by water making access of the day to substrate relatively easy. On other hand hydrophobic fibers, synthetic polyesters, acrylics, polyamides and polyolefin fibers are not readily swollen by water hence, higher application temperatures and smaller molecules are generally required. Dye, are classified according to the application method. Some of the examples of dyes are acid dyes, basic or cationic dyes, direct dyes, sulfur dyes, vat dyes, reactive dyes, mordant dyes etc. Colorants and auxiliaries will remain the biggest product segment, while faster gains will be seen in finishing chemicals. World demand for dyes and organic pigments is forecast to increase 3.9 percent per year through 2013, in line with real gains in manufacturing activity. Volume demand will grow 3.5 percent annually. While the textile industry will remain the largest consumer of dyes and organic pigments, faster growth is expected in other markets such as printing inks, paint and coatings, and plastics. Market value will benefit from consumer preferences for environmentally friendly products, which will support consumption of high performance dyes and organic pigments. Some of the fundamentals of the book are antimony and other inorganic compounds, halogenated flame retardants, phosphorous compounds, dyes and dye intermediates, textile fibers, pigment dyeing and printing, dry cleaning agents, dry cleaning detergents, acrylic ester resins, alginic acid, polyvinyl chloride, sodium carboxy methyl cellulose, guar gum, industries using guar gum, gum tragacanth, hydroxyethyl cellulose, polyethylene glycol, industries using polyethylene glycols, etc. The book covers details of antimony and other inorganic compounds, halogenated flame retardants, silicone oils, solvents, dyes and dye intermediates, dry cleaning agents, different types of gums used in textile industries, starch, flame retardants for textile and many more. This is very resourceful book for new entrepreneurs, technologists, research scholars and technical institutions related to textile. 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The Manufacture of Intermediate Products for Dyes (Classic Reprint) by John Cannell Cain Pdf
Excerpt from The Manufacture of Intermediate Products for Dyes Nothing is more important in the present revival of the aniline dye industry in England and America than a knowledge of the literature dealing with the manufacture of intermediate products. The scope of most of the books on the subject to which one naturally turns is necessarily limited, and the authors must perforce content themselves with describing the chemistry of the processes concerned. It is, however, of prime importance to the would-be manufacturer to have, in a convenient form, detailed information as to the preparation of the materials he proposes to make, so that he may be sure that he will not spend time and money in rediscovering, perhaps, some process that may have been already elaborately described in an obscure book or periodical. The chemist, confronted with the task of compiling such information, immediately encounters difficulties. It is rarely that he has ready access to a good technical library, and even if that difficulty is overcome, and much time and labour are spent in the search, he will be chary of asserting that he has exhausted the whole of the literature on the subject of his investigation. It appeared to the author that a concise account of the literature dealing with the manufacture of intermediate products for dyes might therefore be of considerable use, and in this book he has endeavoured to present such an account in detail so as to render it unnecessary to refer to the original descriptions. It may perhaps be stated that he doubts whether any single library in England contains the whole of the literature consulted. As a guide to the selection of these materials the author has made considerable use of the "Dyestuff Census of the United States" (published in the Journal of the Society of Chemical Industry, 1916, 35, 1202), as well as of other information as to the dyes in general use, and believes that he has included all the more important intermediate products. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
The Complete Technology Book on Dyes & Dye Intermediates 2nd Revised Edition by Dr. Himadri Panda Pdf
A natural or synthetic substance used to add a color or to change the color of something. Dyes are the coloring material that color commodities of our day to day use. Dyes are applied everywhere, from Plastic toys for children to that fabrics you wear, from food to wood; hardly there is any industry where dyes are not used commercially. A dye is a colored substance that has an affinity to the substrate to which it is being applied. It is an ionising and aromatic organic compounds. The dye is generally applied in an aqueous solution, and may require a mordant to improve the fastness of the dye on the fiber.Apart from this, Dye Intermediates also serve as an important raw materials for the Acid, Reactive and Direct Dyes. Increase in demand for dye intermediates in textile and extensive use of dye intermediates are some factors driving the dye intermediates market. This is prompting companies to increase production of dye intermediates. Additionally, easy availability of raw materials is anticipated to boost the demand for dye intermediates in the near future. The global dye intermediates market is witnessing technological advancements. Companies are constantly striving to develop new and better ways to manufacture dye intermediates. Development of new manufacturing processes of dye intermediates and applications is estimated to propel the dye intermediates market. However, volatility in prices of raw material is projected to inhibit the market. The major contents of the Book are Azo Dyes, Reactive Dyes, Anthraquinone Dyes, Acid Dyes, Basic Dyes, Sulfur Dyes, Cyanine Dyes, Sensitizing Dyes, Dye Intermediates, BIS Specifications, Photographs of Machinery With Suppliers Contact Detail, Plant Layout and Process Flow Chart & Diagram. A total guide to manufacturing and entrepreneurial success in one of today’s Dyes & Dye Intermediates industry. This book is one-stop guide to one of the fastest growing sectors of Dyes & Dye Intermediates industry, where opportunities abound for manufacturers, retailers, and entrepreneurs. This is the only complete handbook on Dyes & Dye Intermediates. It serves up a feast of how-to information, from concept to purchasing equipment.
The Complete book on Natural Dyes & Pigments by NIIR Board of Consultants & Engineers Pdf
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. TAGS Dyes Colors & Pigments, Dyes Dyeing and Pigments, Natural dyes, Natural Colorants for Dyeing and Pigments, How to make ink from natural dyes, Dyes and Pigments, Natural dye yielding plants in India, Natural Dyes (from plants and insects), Dyes and Dye Intermediates, PigmentsMaking Natural Dyes from Plants, natural dyeing techniques, Natural pigment production, All Natural Ways To Dye Fabric, Technique of natural dyeing and traditional pattern, Sustainable Technique on Natural Dye, Best Plants For Dyeing, Natural dye yielding plants in India, Natural Vegetable Dyes, How to Dye Fabric & Clothes, Natural Dyeing of Cotton Fabrics with Dyes, Natural Dyes for clothes, Making Natural Dyes from Plants, ideas about Natural Dye, Natural dyes from dye plants, How to Make Natural Dyes to Dye Fabric & Clothes, How to dye clothes using natural methods, Natural Dyes Producer India, Natural Dyes Drying on clothes, How to Make and Use Natural Dyes, natural dyeing techniques, Growing Color Natural Dyes from Plants, How to Tie Dye With Natural Dye, How to Make Natural Dyes to Dye Fabric & Clothes, Natural Pigments from Plants, Natural dyes in India, natural pigments from plants, How to make natural pigments, natural dye pigments, Making Simple Sustainable Paints with Natural Pigments, Production of Pigments,how to manufacturing natural dyes, how to manufacturing natural pigments,Black pigments, Biflavonyl Pigments, Disperse dyes, Quinonoid dyes, Cyanine dyes, Natural Dyes Producer India, Natural and Vegetable Dyes, Pyran Pigments, Pyrimidine Pigments, Polyene Pigments, Red pigment, vegetable dyes for textiles, natural dyed fabrics India, natural dyes from plants, sources of natural dyes, vegetable dyes for clothing, How to Make Natural Purple Dyes From Plants, growing, harvesting and using natural dye plants, Making and Using Natural dyes plants, Dyeing Wool with Natural Plant Dyes, How to make plant based dyes,Natural dyes and dyeing from woodland plants, Dye-Producing Plants, Growing Plants for Natural Dyes,Natural Vegetable Dyes, Vegetable Textile Dye Colors, Naturally Dyed Textiles, Extracting natural plant dye, Commercially adoptable process for manufacturing. Natural dyes for cotton, Small-scale natural dyes production, How is dye extracted from plants?, What is a natural dye?, Natural Colors - Natural Dyeing,How to Start Natural dyes Processing Industry in India, Natural dyes and pigments Processing Industry in India, Most Profitable Natural dyes and pigments Processing Business Ideas, Natural Pigments Manufacturing Projects, Small Scale Natural dyes Processing Projects, Starting a Natural dyes and Pigments Manufacturing Business, How to Start a Natural Pigments Production Business, Natural dyes Based Small Scale Industries Projects, new small scale ideas in Natural dyes and Pigments processing industry, NPCS, Niir, Process technology books, Business consultancy, Business consultant, Project identification and selection, Preparation of Project Profiles, Startup, Business guidance, Business guidance to clients, Startup Project for Natural dyes, Startup Project, Startup ideas, Project for startups, Startup project plan, Business start-up, Business Plan for a Startup Business, Great Opportunity for Startup, Small Start-up Business Project, Start-up Business Plan for Natural dyes and Pigments, Start Up India, Stand Up India, Natural dyes Making Small Business Manufacturing, Natural Pigments and dyes making machine factory, Modern small and cottage scale industries, Profitable small and cottage scale industries, Setting up and opening your Natural Dyeing Business, How to start a successful Pigments and dyes business, Best small and cottage scale industries, Natural dyes and Pigments Business, Profitable Small Scale Manufacturing, Using Plants as Natural Dyes
A Concise Guide on Textile Dyes, Pigments and Dye Intermediates with Textile Printing Technology by Dr. H. Panda Pdf
In the past, only organic matter was available for making dyes. Today, there are numerous options and methods for the colorization of textiles. While todays methods capitalize on efficiency, there is question as to whether the use of chemicals is harmful to the environment. A reputation for harming the earth could be detrimental to a company in a society becoming more and more focused on the environment and its preservation. Today, with the invention of synthetic materials used in textiles, many new types of dyes have been developed and put into regular use. There are two basic ways to color textiles: dyes and pigments. Pigments are not a dye but rather resins mechanically bound to fibers. Dyes are divided into classes according to the types of fibers they are most compatible with. Textile printing is related to dyeing but, whereas in dyeing proper the whole fabric is uniformly covered with one color, in printing one or more colors are applied to it in certain parts only, and in sharply defined patterns.Dyes will yield the softest hand (the "hand" is the feel of the fabric) and maintain the fabric's luster but the process is expensive. Pigments are much more economical to use. Pigments are generally more lightfast, more colorfast, and give greater color control. Pigment technology has developed tremendously in the past 15 years. 85% of the textile printing in the World is pigment printing.This book contains manufacturing process and other related details about Azine dyes, Azoic dyes, Azo dyes, Thiazole dyes, Triphenylmethane dyes, scientific classification of Vat dyes, fluorination of dyes, different types of pigments, applications, usages of dyes and pigments, quality control and evaluation of pigments and many more. This book will serve as a guide to Textile Technologists, Scientists and existing as well as upcoming industries.
This book will be useful for degree & diploma Curriculum of Engineering and for various associate membership examinations conducted by professional bodies like Institution of Engineers(AMIE) and Indian Institute of chemical Engineers (AMIIChE) etc. Salient Features of This Book * Subject matter has been presented in simple, lucid & easy to understand language * Covers all the topics included in the syllabus of various engineering colleges/Technical Institutes & professional bodies examination papers.
