Encyclopedia of Emulsion Technology, Schuster, Daniel
Автор: Gerard Caneba; Yadunandan Dar Название: Emulsion-based Free-Radical Retrograde-Precipitation Polymerization ISBN: 3642447910 ISBN-13(EAN): 9783642447914 Издательство: Springer Рейтинг: Цена: 130430.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This monograph is a follow-up to the first FRPPP book by Gerard Caneba. It includes additional conceptual results, implementation of the FRRPP process in emulsion media to produce various block copolymers, and other FRRPP-related supplementary topics.
Автор: B.A. Armitage; D.E. Bennett; N.R. Cameron; H.G. La Название: Biopolymers Liquid Crystalline Polymers Phase Emulsion ISBN: 3662147858 ISBN-13(EAN): 9783662147856 Издательство: Springer Рейтинг: Цена: 113190.00 T Наличие на складе: Есть у поставщика Поставка под заказ.
Название: Polymer Nanocomposites by Emulsion and Suspension Polymerization: Rsc ISBN: 1847552250 ISBN-13(EAN): 9781847552259 Издательство: Royal Society of Chemistry Рейтинг: Цена: 187250.00 T Наличие на складе: Невозможна поставка. Описание: This book provides comprehensive information on one of the most important facets of polymer nanocomposites technology: synthesis in emulsion and suspension.
Автор: Sjoblom, Johan Название: Encyclopedic Handbook of Emulsion Technology ISBN: 0824704541 ISBN-13(EAN): 9780824704544 Издательство: Taylor&Francis Рейтинг: Цена: 178640.00 T Наличие на складе: Есть у поставщика Поставка под заказ.
Автор: D.C. Blackley Название: Emulsion Polymerization ISBN: 0853346275 ISBN-13(EAN): 9780853346272 Издательство: Springer Рейтинг: Цена: 200260.00 T Наличие на складе: Есть у поставщика Поставка под заказ.
Название: Emulsions, Foams, and Thin Films ISBN: 0367398656 ISBN-13(EAN): 9780367398651 Издательство: Taylor&Francis Рейтинг: Цена: 67360.00 T Наличие на складе: Невозможна поставка. Описание: This volume presents the acomplishments of over 85 internationlly renowned scientists whose work was influenced by Professor Wasan`s groundbreaking research on interfacial phenomena at The Illinois Institute of Technology, Chicago.
Автор: Johan Sj?blom Название: Emulsions ISBN: 9401050856 ISBN-13(EAN): 9789401050852 Издательство: Springer Рейтинг: Цена: 81050.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Proceedings of the NATO Advanced Research Workshop, Bergen, Norway, June 24-25, 1991
Introduction.- Selection of Operating Parameters.- Applications of Ultrasonic Emulsification.- Mechanisms of Ultrasonic Emulsification.- Influence of Gas Content.- Ultrasonic Frequency.- Delivery of Anti-Cancer Drugs.- Future Trends and Outlook.- References.
Автор: Tharwat F. Tadros Название: Emulsions: Formation, Stability, Industrial Applications ISBN: 3110452170 ISBN-13(EAN): 9783110452174 Издательство: Walter de Gruyter Цена: 74320.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Chapter 1 General IntroductionDefinition of emulsions and the role of the emulsifier. Classification based on the nature of the emulsifier. Classification based on the structure of the system. General instability problems with emulsions : creaming/sedimentation, flocculation, Ostwald ripening, coalescence and phase inversion. Importance of emulsions in various industrial applications. Chapter 2 Thermodynamics of Emulsion Formation and BreakdownApplication of the second law of thermodynamics for emulsion formation : Balance of energy and entropy and non-spontaneous formation of emulsions. Breakdown of the emulsion by flocculation and coalescence in the absence of an emulsifier. Role of the emulsifier in preventing flocculation and coalescence by creating an energy barrier resulting from the repulsive energies between the droplets. Chapter 3 Interaction Forces between Emulsion DropletsVan der Waals attraction and its dependence on droplet size, Hamaker constant and separation distance between the droplets. Electrostatic repulsion resulting from the presence of electrical double layers and its dependence on surface (or zeta) potential and electrolyte concentration and valency. Combination of the van der Waals attraction with double layer repulsion and the theory of colloid stability. Steric repulsion resulting from the presence of adsorbed non-ionic surfactants and polymers. Combination of van der Waals attraction with steric repulsion and the theory of steric stabilisation. Chapter 4 Adsorption of Surfactants at the Oil/Water InterfaceThermodynamic analysis of surfactant adsorption and the Gibbs adsorption isotherm. Calculation of the amount of surfactant adsorption and area per surfactant molecule at the interface. Experimental techniques for measuring the interfacial tension. Chapter 5 Mechanism of Emulsification and the Role of the EmulsifierDescription of the factors responsible for droplet deformation and its break-up. Role of surfactant in preventing coalescence during emulsification. Definition of the Gibbs dilational elasticity and the Marangoni effect in preventing coalescence. Chapter 6 Methods of EmulsificationPipe flow, static mixers and high speed stirrers (rotor-stator mixer). Laminar and turbulent flow. Membrane emulsification. High pressure homogenisers and ultrasonic methods. Chapter 7 Selection of EmulsifiersThe hydrophilic-lipophilic-balance (HLB) and its application in surfactant selection. Calculation of HLB numbers and the effect of the nature of the oil phase. The phase inversion temperature (PIT) method for emulsifier selection. The cohesive energy ratio method for emulsifier selection. Chapter 8 Creaming/Sedimentation of Emulsions and its preventionDriving force for creaming/sedimentation: effect of gravity, droplet size and density difference between the oil and continuous phase. Calculation of the rate of creaming/sedimentation in dilute emulsions. Influence of increase of the volume fraction of the disperse phase on the rate of creaming/sedimentation. Reduction of creaming/sedimentation: Balance of the density of the two phases, reduction of droplet size and effect of addition of ''thickeners'. Chapter 9 Flocculation of Emulsions and its PreventionFactors affecting flocculation. Calculation of fast and slow flocculation rate. Definition of stability ratio and its dependence on electrolyte concentration and valency. Definition of the critical coagulation concentration and its dependence on electrolyte valency. Reduction of flocculation by enhancing the repulsive forces. Chapter 10 Ostwald Ripening and its ReductionFactors responsible for Ostwald ripening : difference in solubility between small and large droplets and the Kelvin equation. Calculation of the rate of Ostwald ripening. Reduction of Ostwald ripening by incorporation of a small amount of highly insoluble oil. Reduction of Ostwald ripening by the use of strongly adsorbed polymeric surfactant and enhancement of the Gibbs elasticity. Chapter 11 Emulsion Coalescence and its PreventionDriving force for emulsion coalescence : Thinning and disruption of the liquid film between the droplets. The concept of disjoining pressure for prevention of coalescence. Methods for reduction or elimination of coalescence : Use of mixed surfactant films, use of lamellar liquid crystalline phases and use of polymeric surfactants. Chapter 12 Phase Inversion and its PreventionDistinction between catastrophic and transient phase inversion. Influence of the disperse volume fraction and surfactant HLB number. Explanation of the factors responsible for phase inversion. Chapter 13 Characterisation of EmulsionsMeasurement of droplet size distribution : Optical microscopy and image analysis. Phase contrast and polarising microscopyDiffraction methods. Confocal laser microscopy. Back scattering methods Chapter 14 Industrial Application of Emulsions14.1 Application in Pharmacy14.2 Application in Cosmetics 14.3 Application in Agrochemicals14.4 Application in Paints14.5 Application in the Oil Industry
Автор: J.F. Sadoc; N. Rivier Название: Foams and Emulsions ISBN: 0792356160 ISBN-13(EAN): 9780792356165 Издательство: Springer Рейтинг: Цена: 287890.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This text provides a general and introductory survey of foams, emulsions and cellular materials. Foams and emulsions are illustrations of some fundamental concepts in statistical thermodynamics, rheology, elasticity and the physics and chemistry of divided media and interfaces.
Автор: R?diger Brummer Название: Rheology Essentials of Cosmetic and Food Emulsions ISBN: 3662517566 ISBN-13(EAN): 9783662517567 Издательство: Springer Рейтинг: Цена: 83850.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание:
Cosmetic emulsions exist today in many forms for a wide variety of applications, including face and hand creams for normal, dry or oily skin, body milks and lotions, as well as sun-block products. Keeping track of them and their properties is not always easy despite informative product names or partial names (e.g. hand or face cream) that clearly indicate their use and properties. This practical manual provides a detailed overview that describes the key properties and explains how to measure them using modern techniques. Written by an expert in flows and flow properties, it focuses on the application of rheological (flow) measurements to cosmetic and food emulsions and the correlation of these results with findings from other tests.
Beginning with a brief history of rheology and some fundamental principles, the manual describes in detail the use of modern viscometers and rheometers, including concise explanations of the different available instruments. But the focus remains on practical everyday lab procedures: how to characterize cosmetic and food emulsions with different rheological tests such as temperature, time, stress and strain, both static and dynamic. Also the critical topic of how the results correlate with other important product characteristics, for instance, skin sensation, pumping performance, stability etc. is carefully explored. Many pictures, illustrations, graphs and tables help readers new to the measurement of cosmetic emulsions in their daily work as well as to the more experienced who seek additional special tips and tricks.
Автор: Shunmugaperumal Tamilvanan Название: Oil-In-Water Nanosized Emulsions for Drug Delivery and Targeting ISBN: 1119585228 ISBN-13(EAN): 9781119585220 Издательство: Wiley Рейтинг: Цена: 210090.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This volume is a guide for scholars, policymakers, attorneys, teachers, judges, and students interested in the theories, policies, and doctrines of copyright law. Featuring experts from around the world, the handbook offers a systematic, comparative study of copyright in major jurisdictions including the United States, the European Union, and China.
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