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 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.

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 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.

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.

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.

Considers groundbreaking developments in cosmeceuticals and the two-in-one shampoo Multifunctional Cosmetics examines the execution details one should consider when creating multifunctional products shows how to design tests to support claims considers the role of packaging in multifunctional products explores products designed to deliver, enhance, or prolong color as they clean and condition hair analyzes the growing importance of shower gels and bath products that perform multiple functions such as cleansing, conditioning, and coloring demonstrates how antiperspirants/deodorants use dually functional formulas to control body odor indicates how to introduce moisturizing or conditioning properties into products that have a different primary function Complemented by more than 300 references, figures, and tables, Multifunctional Cosmetics is an excellent resource for pharmaceutical formulation, cosmetic, and fragrance chemists, scientists, and technologists; cosmetics, pharmaceutical, chemical, and biochemical engineers; skin physiologists and biologists; pharmacists and pharmacologists; dermatologists; quality control and assurance managers; and regulatory personnel; and upper-level undergraduate and graduate students in these disciplines.

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.

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.

"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.

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."

It is now fifteen years since the last edition of this reference volume appeared and during this time new materials have appeared and some have fallen into disuse. The present edition is the result of much revision and some deletion and an effort has been made to bring the information up-to-date and in conformity with current practice. Of recent years several speciality materials have appeared, and a number of these are included where their chemical composition is known. Speciality materials of vague composition are not included. For many of the compounds listed several alternative names are in use, some of which from the chemist's point of view are either inadequate, ambiguous, or occasionally actually misleading. In this edition the compounds have been listed under names which are considered to be chemically satisfactory and which, at the same time, should be reasonably familiar to perfumers; they do not necessarily contain full information as to the structure of the com pound and they make free use of widely accepted trivial names. In most of the entries this is followed by a systematic name which defines the chemical structure, while synonyms which are in use, though sometimes chemically unsatisfactory, are given in brackets, with a cross-reference to the main entry. Prefixes denoting structural features, such as n-, iso-, cis-, trans-, 0-, m-, p-, and so on are disregarded in the alphabetical listing."

"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.

Poucher's Perfumes Cosmetics and Soaps has been in print since 1923 and is the classic reference work in the field of cosmetics. Now in a fully updated 10th edition, this new volume provides a firm basic knowledge in the science of cosmetics (including toiletries) as well as incorporating the latest trends in scientific applications and legislation which have occurred since the 9th edition. This edition will not only be an excellent reference book for students entering the industry but also for those in specialized research companies, universities and other associated institutions who will be able to gain an overall picture of the modern cosmetic science and industry. The book has been logically ordered into four distinct parts. The historical overview of Part 1 contains an essay demonstrating William Arthur Poucher's influence on the 20th Century cosmetics industry as well as a chapter detailing the long history of cosmetics. Part 2 is a comprehensive listing of the properties and uses of common cosmetic types, ranging from Antiperspirants through to Sunscreen preparations. There are an increased number of raw materials in use today and their chemical, physical and safety benefits are carefully discussed along with formulation examples. The many additions since the last edition demonstrate the dramatic recent expansion in the industry and how changes in legal regulations affecting the development, production and marketing of old, established and new products are operative almost worldwide. Information on specialist products for babies and others is included within individual chapters. The chapters in Part 3 support and outline the current guidelines regarding the assessment and control of safety and stability. This information is presented chemically, physically and microbiologically. Part 3 chapters also detail requirements for the consumer acceptability of both existing and new products. Those legal regulations now in force in the EU, the USA and Japan are carefully described in a separate chapter and the remaining chapters have been extensively updated to explain the technical and practical operations needed to comply with regulations when marketing. This information will be invaluable to European Union and North American companies when preparing legally required product information dossiers. The final chapters in Part 4 contain useful information on the psychology of perfumery as well as detailing methods for the conduct of assessment trials of new products. As ingredient labelling is now an almost universal legal requirement the International Nomenclature of Cosmetics Ingredients (INCI) for raw materials has been used wherever practicable. The advertised volume is the 10th edition of what was previously known as volume 3 of Poucher's Cosmetics and Soaps. Due to changes in the industry there are no plans to bring out new editions of volume 1 and 2.

Interest in the molecular and mechanistic aspects of cosmetic research has grown exponentially during the past decade. Herbal Principles in Cosmetics: Properties and Mechanisms of Action critically examines the botanical, ethnopharmacological, phytochemical, and molecular aspects of botanical active ingredients used in cosmetics. Along with dermatological and cosmetic uses, the book also explores the toxicological aspects of these natural ingredients, maintaining a balanced view that carefully dissects the hype from the solid science.

Contains Comprehensive Monographs of Herbs Useful for Skin Care & Diseases
Authored by a panel of experts in cell physiology, phytochemistry, ethnopharmacology, applied botany, ethnobotany, and cosmetic science, the book begins with background in skin anatomy and physiology and also the classification, mechanisms of action, and application of herbal compounds. It provides monographs complete with therapeutic properties, specific action and dermatologic properties, toxicities, pictures, and references. The book also addresses the complexities of green biodiversity, including not only higher plants, but also mushrooms, algae, lichens, and bacteria ? each chosen for their importance in traditional use, potential for innovation, or recent introduction to market.

Includes a Vivid Color Insert with Photographs of Botanical Species
Herbal Principles in Cosmetics: Properties and Mechanisms of Action is one of the few books devoted to the mechanisms of action of herbal compounds based on scientific analysis, making it an exceptionally valuable reference for pharmacologists, natural product chemists, skin physiologists, and dermatologists.