Surface Active Ethylene Oxide Adducts
Surface Active Ethylene Oxide Adducts

Author: N. Schönfeldt

Publisher: Elsevier

Published: 2013-09-17

Total Pages: 969

ISBN-13: 1483186253

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Surface Active Ethylene Oxide Adducts covers the fundamental problems associated with the surface active ethylene oxide adduct. This book contains six chapters that consider the progress on modifications of ethylene oxide adducts. The opening chapters examine the preparation and industrial application of ethylene oxide adducts. These chapters provide a formulation based on the starting materials and divides the ethylene oxide adducts in different classes according to the bond between the hydrophobic and the hydrophilic part of the molecule. The next chapters describe the physical, chemical, and functional properties of these adducts. These chapters also look into the biodegradability and industrial uses of ethoxylated products, with an emphasis on their applications to the mineral oil industry. These topics are followed by discussions of the chemical modifications of ethylene oxide adducts, including etherification of the terminal hydroxyl group with aliphatic or cyclic, hydrophobic radicals and carboxymethylation of adducts. The final chapter focuses on the analytical methods used in the industrial control laboratory an in product analysis. This book is intended primarily for laboratory chemists, plant chemists, and chemical engineers.

Chemical Principles of Textile Conservation
Chemical Principles of Textile Conservation

Author: Agnes Timar-Balazsy

Publisher: Routledge

Published: 2012-09-10

Total Pages: 466

ISBN-13: 113600033X

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'Chemical Principles of Textile Conservation' provides must-have knowledge for conservators who do not always have a scientific background. This vital book brings together from many sources the material science necessary to understand the properties, deterioration and investigation of textile artefacts. It also aids understanding of the chemical processes during various treatments, such as: cleaning; humidification; drying; disinfestation; disinfection; and the use of adhesives and consolidants in conservation of historical textiles. Textile conservators will now have ready access to the necessary knowledge to understand the chemistry of the objects they are asked to treat and to make informed decisions about how to preserve textiles. The combination of a chemist and a conservator provides the perfect authorial team. It ensures a unique dual function of the text which provides textile conservators with vital chemical knowledge and gives scientists an understanding of textile conservation necessary to direct their research. The many practical examples and case studies illustrate the utility of the relatively large chemical introduction and the essential chemical information which is included. The case studies, many illustrated in colour, range from the treatment of the Ghandis' clothes, high-altitude flying suits and a Mary Quant raincoat, to the Hungarian Coronation Mantle.

Surface Active Agents
Surface Active Agents

Author: Guido Bognolo

Publisher: CRC Press

Published: 2023-08-31

Total Pages: 149

ISBN-13: 100092632X

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The production and use of surface active agents have seen various evolutions over time, yet rarely, if ever, has this information been collated in one place. Covering all surfactant classes in a clear and concise style, from their properties and applications to an overview of the evolution of their production processes, this book is a comprehensive overview of the field. It is both a record of important documents and intellectual property as well as a springboard for possible future developments. Key features: Covers both man-made and natural surfactants Includes abundant references to production processes and developments of intellectual property Provides a complete background to the field of surface active agents today From producers and formulators of surface active agents to professors and students of raw materials, this book is appropriate for both academic courses and industry professionals.

Analysis of Surfactants, Second Edition
Analysis of Surfactants, Second Edition

Author: Thomas M. Schmitt

Publisher: CRC Press

Published: 2001-01-23

Total Pages: 662

ISBN-13: 9780203908556

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In the tradition of the popular first edition, Analysis of Surfactants, Second Edition offers a comprehensive and practical account of analysis methods for determining and understanding commercially important surfactants-individually and in compounds. Combining a complete review of the literature with a variety of evaluation procedures and the specifications for commercial products, this useful reference explores the key stages and latest developments for surfactant applications. This edition has been thoroughly expanded and features new sections on capillary electrophoresis, ether carboxylates, and ester quats. It is also more globally accessible with foreign language citations and SI units. Containing over 2400 references, drawings, tables, and equations, Analysis of Surfactants, Second Edition is an recommended reference for physical, surface, colloid, and oil chemists; analytical, research, and quality assurance chemists working in the soap and detergent, pharmaceuticals, and cosmetic industries; regulatory and food scientists; and upper-level undergraduate and graduate students in these disciplines.

Analysis of Cosmetic Products
Analysis of Cosmetic Products

Author: Amparo Salvador

Publisher: Elsevier

Published: 2017-11-20

Total Pages: 632

ISBN-13: 0444635165

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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. - Provides comprehensive coverage of the specific analytical procedures for different analytes and cosmetic samples - Includes information on the biomonitoring of cosmetic ingredients in the human body and the environment - Describes the most recent developments in global legislation governing the cosmetics industry - Introduces green technologies and the use of nanomaterials in the development and analysis of cosmetic ingredients

Herbicides
Herbicides

Author:

Publisher: Elsevier

Published: 2021-06-23

Total Pages: 368

ISBN-13: 0128236752

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Herbicides: Chemistry, Efficacy, Toxicology, and Environmental Impacts addresses contemporary debates on herbicide toxicology. The reader is offered a comprehensive overview of this complex topic, presented by internationally recognized experts. Information presented will inform discussions on the use of herbicides in modern agricultural and other systems, and their potential non-target effects on human populations and various ecosystems. The book covers these matters in concise language appropriate to engage both specialists in the research community and informed persons responsible for legislative, funding, and public health matters in the community at large. The use of herbicides is an essential pillar of modern agricultural production systems. Weeds, if uncontrolled, would reduce crop yield and result in massive economic damage. Recently, the heavy reliance on single herbicides has been linked to the development of weed resistance. To combat resistant weeds, farmers are advised to use a mix of several herbicides and to increase herbicide application rates. As a result, the toxicity of herbicides on human health and the environment has become a controversial topic. - Offers a comprehensive overview of herbicide science in modern agricultural systems - Addresses the complex problems that can arise from herbicide use and misuse, including weed resistance, pollution, and human health issues - Uses recent examples to demonstrate the topical nature of this issue