This study sets out to provide coverage of the role of indigo in the Arab world, from its earliest history to the present day. It is based on fieldwork in all the principal countries concerned, as well as library and museum research, discussion with those working in related fields and personal experience of dyeing with indigo. The author surveys the story of indigo in antiquity, and then examines the record in the Arab world before Islam, during the Great Age of Islam, and in the subsequent centuries. She looks at all aspects in each period: technical, commercial, economic, and social, with reference to its importance in international trade and the impact of indigo products on Europe. The work covers each stage of indigo production, as well as the botanical and agricultural usages of indigo in the textile industry throughout the whole period, and the sundry purposes outside the field of textiles to which indigo has been put. The study ends with a brief look at indigo's future prospects.

Flavonoids are a group of natural products isolated from a wide variety of plants, responsible for much of the natural colouring in vascular plants. A single plant may contain up to 50 different flavonoids, and the distribution of flavonoids within a plant family can yield useful classifying information about that family. Flavonoids exhibit a wide range of biological activity and currently are of particular interest in the pharmaceutical industry as potential anti-cancer agents. They find applications in the food industry as natural food colourings and in the analysis of wine, and as insect anti-feedants, which are used as natural insecticides in agrochemistry and crop protection.

Contents:
Introductory Concepts; Theoretical Basis of the Process of Atomization; Parameters of Atomized Liquid; Design of Atomizers; Experimental Results; Experimental Techniques and Measuring Devices.

This book is a practical guide to sensory evaluation methods and techniques in the food, cosmetic and household product industries. It explains the suitability of different testing methods for different situations and offers step-by-step instructions on how to perform the various types of tests. Covering a broad range of food and non-food product applications, the book is designed to be used as a practical reference in the testing environment; a training manual for new recruits into sensory science, and a course book for students undertaking industrial training or academic study.

This book comprehensively covers the chemical and physical properties and manufacturing and handling procedures of glycerine and the use of this material in cosmetic and personal care products and in other industrial areas such as testing laboratories and manufacturing and marketing sectors.

This book covers the chemistry of high solids compositions and focuses on the binder component and on the solvent. It discusses factors controlling the viscosity and the solid content of alkyd resins. The book describes different approaches to preparing high solid alkyds.

This book provides, for the first time, clear, authoritative guidance on removing graffiti and protecting surfaces from further attack.

This book summarizes the authority of regulatory agencies and programs as they pertain to the cosmetic industry, offers practical advice on how to operate within the regulatory environment, and introduces scientific and regulatory issues that are likely to have an impact on cosmetic manufacturers.

Analysis of Cosmetic Products, Second Edition advises the reader from an analytical chemistry perspective on the choice of suitable analytical methods for production monitoring and quality control of cosmetic products. This book helps professionals working in the cosmetic industry or in research laboratories select appropriate analytical procedures for production, maintain in-market quality control of cosmetic products and plan for the appropriate types of biomedical and environmental testing. This updated and expanded second edition covers fundamental concepts relating to cosmetic products, current global legislation, the latest analytical methods for monitoring and quality control, characterization of nanomaterials and other new active ingredients, and an introduction to green cosmetic chemistry.

Asian medicinal plants show great promise in pharmaceutical and cosmetological development. Researchers engaged in the discovery of new leads in these areas need robust conceptual tools and understanding of interrelated basics of botany, ethnobotany, biomolecular pharmacology, phytochemistry, and medicinal chemistry to guide their investigations. Medicinal Plants of China, Korea, and Japan: Bioresources for Tomorrow s Drugs and Cosmetics explores the fundamental science and demonstrates the compelling potential of these versatile plants, providing an essential resource to stimulate and guide focused inquiry.

It is essential that researchers appreciate the chemotaxonomical statuses of these plants, so chapters are arranged according to the Angiosperm Phylogeny Group system of plant taxonomy. The book discusses the history, synonymy, habitat, description, traditional uses, and pharmacochemistry of each plant. Detailed photographs and hand-made botanical plates enable quick and reliable identification of each plant species. Critical analyses of peer-reviewed articles provide the basis for Bioresource sections in each chapter wherein readers are advised, engaged, and guided towards exciting pharmaceutical and cosmetological research proposals. Also included are indexes of botanical terms, pharmacological terms, natural products, and local names.

Detailing 200 medicinal plant species carefully selected for their novelty and pharmacological and cosmetological importance, this volume provides a firm starting point for anyone looking forward to unlocking the potential of Asian medicinal plants. In addition, this invaluable book identifies numerous patentable leads.

Modern printing is based on digitizing information and then representing it on a substrate, such as paper, pixel by pixel. One of the most common methods of digital printing is through inkjet printers. The process of inkjet printing is very complicated, and the ink used must meet certain chemical and physicochemical requirements including those related to storage stability; jetting performance; color management; wetting; and adhesion on substrates. Obviously, these requirements - which represent different scientific disciplines such as colloid chemistry, chemical engineering, and physics - indicate the need for an interdisciplinary book that will cover all aspects of making and utilizing inkjet inks.This book provides basic and essential information on the important parameters which determine ink performance. It covers not only the conventional use of inkjet technology on graphic applications, but also the extension of this method to print various functional materials, such as the use of conductive inks to print light-emitting diodes (LEDs) and three-dimensional structures. Thus, the book will serve a large community: industrial chemists who deal with ink formulations and synthesis of chemicals for inks; chemical engineers and physicists who deal with the rheological and flow properties of inks; and researchers in academic institutes who seek to develop novel applications based on inkjet printing of new materials.

The revised work gives an up-dated comprehensible overview on mainly chemical, but also physical aspects of fabrics. It contains definitions, basic components and their properties, physicochemical processes as well as chemical modification of textiles. It also provides sample calculations - valuable for students and scientists in industry. New chapter: Circularity, Recycling and Disposal.

Sustainability has come to the fore in the cosmetics and personal care industry. Rising ethical consumerism and the need for resource efficiency are making cosmetic companies small, independent firms to global giants take steps towards sustainable development. Sustainability: How the Cosmetics Industry is Greening Up discusses the growing importance of sustainability in the cosmetics industry, highlighting the various ways organisations can address the economic, environmental and social aspects. How can the cosmetics industry make a difference in terms of ingredients, formulations, packaging, CSR, operations, and green marketing? Topics covered include: * Environmental and social impacts of cosmetic products * Ethical sourcing and biodiversity * Renewable energy and waste management * Green formulations and ingredients * Green marketing issues and consumer behaviour * Green standards, certification schemes and indices in the cosmetics industry Industry experts share their experiences on how they are tackling the challenges of sustainability: from raw material procurements, manufacturing, business processes, to distribution and marketing to consumers. The book concludes with some future growth projections; what are some of the shortcomings in sustainability in the cosmetics industry and what can we expect to see in the future? Sustainability: How the Cosmetics Industry is Greening Up discusses business and technical issues in all areas of sustainable product development, from sourcing ingredients, to formulation, manufacture and packaging. Covering a diverse range of subjects, this book appeals to professionals in many key sectors of the cosmetics and personal care industry; cosmetic chemists, formulation scientists, R&D directors, policy makers, business and marketing executives. It is also of relevance to academic researchers working in cosmetic chemistry and sustainable process development.

From anti-aging creams to make-up, surfactants play a key role as delivery systems for skin care and decorative cosmetic products. Surfactants in Personal Care Products and Decorative Cosmetics, Third Edition presents a scientific basis in surfactant science and recent advances in the industry necessary for understanding, formulating, and testing surfactant-based cosmetics and cosmeceuticals.

Presenting a new perspective from the previous edition, this book details the function of emulsions, microemulsions, micelles, and nanostructures in the formulation of personal care products and decorative cosmetics and examines their ability to deliver specific benefits to the skin. This edition begins by describing new research into skin structure and cellular processes. Then it presents the latest methods and techniques for substantiating claims and assessing the effectiveness of moisturizers, anti-aging treatments, and sunscreens. Subsequent chapters focus on surfactant solution properties, surfactant emulsions, nanotechnology, cleanser/conditioner systems, and pigment dispersions. Following a detailed examination on the role of surfactants in finished pigmented products, this edition also discusses optimal formulation strategies and surfactant raw materials for enhancing pigmented products.

The third edition of Surfactants in Personal Care Products and Decorative Cosmetics, Third Edition helps formulators identify and overcome the challenges involved in developing new applications and enhancing the benefits of cosmetic and cosmeceutical products.

Drawn from the third edition of The Coatings Technology Handbook, this book focuses entirely on testing, experimental design, and strategies for selecting processing techniques in the coatings, adhesives, paints, and inks industries. Coatings Technology: Fundamentals, Testing, and Processing Techniques contains the latest coating and processing methods capable of satisfying increasingly precise, application-specific requirements. The book contains analytical techniques used to elucidate surface chemistry, adhesion, and other physical properties. It also presents practical methods, such as accelerated light stability tests, to compare the resistance of different materials to wear, UV light/fading, and weathering. Subsequent chapters explore the most suitable techniques and the equipment for applying materials to different substrates, depending on material properties, service needs, and substrate types. Considering metal and nonmetal coatings and substrates, the book highlights the most recent advances on ink-jet printing, electrodeposition, vapor/chemical deposition technologies, high-speed dispersion, and other cutting-edge methods. Coatings Technology: Fundamentals, Testing, and Processing Techniques provides the the necessary information for scientists and engineers to perform testing and determine what materials and processing technique is most suitable for their own applications.

Increasing the Durability of Paint and Varnish Coatings in Building Products and Construction presents data and analysis on regularities in the appearance quality of protective and decorative coatings for building products and structures, also detailing the relationship between the resistance of coatings and the quality of their appearance. Developing a method for ensuring the quality of painted surfaces for building products and developing control methods is an important scientific, technical and economic problem. The conditions needed depend largely on the rheological properties of paint and the processes of wetting and application, with different variables for metal or concrete structures.

Engineers on major building projects continue to echo the sentiment that "painting amounts to 10% of the job, but provides 90% of the problems". This second edition of Steelwork Corrosion Control provides sound advice and authoritative guidance on the principles involved and methods of achieving sound steel protection.
Taking into account the considerable developments in the paint protection industry, Steelwork Corrosion Control has been comprehensively updated to include new materials and coating systems, and the number of new ISO / BS / European standards and codes of practice on paints and painting, health and safety, and environmental issues. It is a must-have guide for engineers, architects and designers for whom the protection of structural steelwork is an important, albeit relatively minor, part of their professional activities. David Deacon is the President Elect of the Institute of Corrosion and a Fellow of FTCS (Fellowship of Technical Service Coating). Derek Bayliss is a Past President of the Institute of Corrosion and has served as Chairman of BS 5493 (concerned with coating strucures against corrosion).

eBook available with sample pages: 0203301145

In the sixteenth century, one of the world's most precious commodities was cochineal, a legendary red dye treasured by the ancient Mexicans and sold in the great Aztec marketplaces, where it attracted the attention of the Spanish conquistadors. Shipped to Europe, the dye created a sensation, producing the brightest, strongest red the world had ever seen. Soon Spain's cochineal monopoly was worth a fortune. As the English, French, Dutch, and other Europeans joined the chase for cochineal -- a chase that lasted for more than three centuries -- a tale of pirates, explorers, alchemists, scientists, and spies unfolds. A Perfect Red evokes with style and verve this history of a grand obsession, of intrigue, empire, and adventure in pursuit of the most desirable color on earth.

Ever wondered how perfumes are developed? Or why different scents appeal to different people? The Chemistry of Fragrances 2nd Edition offers answers to these questions, providing a fascinating insight into the perfume industry, from the conception of an idea to the finished product. It discusses the technical, artistic and commercial challenges of the perfume industry in an informative and engaging style, with contributions from leading experts in the field. The book begins with a historical introduction and covers all aspects of the development process - from customer brief to producing a fragrance including: Ingredients acquisition; Ingredient design and manufacture; Design and analysis of fragrance; Sensory aspects including odour perception; Psychological impact of fragrance; Technical challenges; Safety. An updated section on the measurement of fragrance discusses the role of senses in marketing consumer products. This book will appeal to anyone with an interest in the perfumery business and includes an extensive bibliography to enable those interested to explore the field further. It also comes complete with a selection of colour illustrations and a fragranced page.

"Highlights the uses of delivery systems in cosmetics, analyzing new approaches for obtaining sophisticated cosmetic products and examining the most common methods for enhancing the skin's penetration properties. Covers a wide range of established and burgeoning techniques."

In this book, industrial engineers and others will find a much needed introduction and reference on the science of coating. Drawn from a two-day course organized by the editors, this book delineates the major processes used in coating continuous webs, emphasizing precision application technology for the high performance coatings required by so many high-tech products. From fluid preparation and delivery through coating application and drying to finished product, expert contributors discuss limitations in speed and thickness, coating defects and their causes, handling the web, drying the coated web, and the effects on the process of the surface chemistry of coating fluid and coating support. The contributors represent the paper and converting industries as well as the photographic industry.

This book displays how optical (absorption, emission, and magnetic circular dichroism) spectra of phthalocyanines and related macrocyclic dyes can be varied from their prototypical ones depending on conditions. As these compounds can be involved in colorful chemistry (which might be driven by impurities in solvents), their spectra behave like the sea-god Proteus in their mutability. Therefore, those who have been engaged with phthalocyanines for the first time, including even educated professional researchers and engineers, may have been embarrassed by the deceptive behavior of their compounds and could have, in the worst cases, given up their projects. This book is aimed not merely at reviewing the optical spectra, but also at helping such people, particularly beginners, to figure them out by showing some examples of their prototypical spectra and their variations in several situations. For the purpose of better understanding, the book also provides an introduction to their theoretical backgrounds as graphically as possible and without mathematicization for readers who are weak in mathematics.

Arising from an examination in 1969 of the education and trammg opportumtles for paint industry technicians, it was recognized that the various courses available at that time did not fully serve their needs. While a few large companies had developed in-house training arrangements, the many medium and smaller fi.rms in the raw material supply, paint manufacturing or paint user industries, were unable to provide their own comprehensive training programs. With a view to improving this situation, an advisory committee comprising ofrepresentatives of the Australian Paint Manufacturers' Federation and the Oil and Colour Chemists' Association Australia was established to liaise directly with the New South Wales Department of Technical and Further Education. As a result plans were developed for the introduction of a Special Course in 'Surface Coatings Technology' in 1971, conducted by the Sydney Technical College. The scope of the course was designed to cover all aspects of surface coatings technology ranging from raw materials and formulations to the production, testing, evaluation, application and use of finished products. The course proved to be highly successful and in 1973 a similar syllabus was introduced by the Melboume School of Painting, Decorating and Signcrafts in Victoria. In 1980, New Zealand followed suit with a similar course conducted by the Auckland Technical Institute.

The Exam Prep contains chapter-by-chapter questions in multiple-choice formats to help students prepare for their state board exams. The answer key at the back of the book allows students to check accuracy and identify weak areas. Please note, the Exam Prep print product contains the same test questions found in the Milady Exam Prep app.

During the past decade there have been many changes in the perfumery industry which are not so much due to the discovery and application of new raw materials, but rather to the astronomic increase in the cost of labour required to produce them. This is reflected more particularly in the flower industry, where the cost of collecting the blossoms delivered to the factories has gone up year after year, so much so that most flowers with the possible exception of Mimosa, have reached a cost price which has compelled the perfumer to either reduce his purchases of absolutes and concretes, or alternatively to substitute them from a cheaper source, or even to discontinue their use. This development raises an important and almost insoluble problem for the perfumer, who is faced with the necessity of trying to keep unchanged the bouquet of his fragrances, and moreover, to ensure no loss of strength and diffusiveness. Of course, this problem applies more especially to the adjustment of formulae for established perfumes, because in every new creation the present high cost of raw materials receives imperative con sideration before the formula is approved."