Block And Graft Copolymers

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Colloidal and Morphological Behavior of Block and Graft Copolymers

Author : Gunther Molau
Publisher : Springer Science & Business Media
ISBN 13 : 1468419080
Total Pages : 326 pages
Book Rating : 4.4/5 (684 download)

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Book Synopsis Colloidal and Morphological Behavior of Block and Graft Copolymers by : Gunther Molau

Download or read book Colloidal and Morphological Behavior of Block and Graft Copolymers written by Gunther Molau and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: The molecules of block and graft copolymers are molecules of a higher order; they consist of homopolymer subchains which are interconnected by chemical valence bonds. This structural com plexity is manifested in the unusual behavior of block and graft copolymers both in solution and in bulk. Many types of interac tions are possible in block and graft copolymers in the solid state. Polymer subchains of one molecule can interact with other polymer subchains which may belong to the same molecule or to different molecules. Since polymer chains of chemically different composition are usually incompatible, thermodynamically unfavorable as well as thermodynamically favorable interactions exist in the solid state. In solutions of block and graft copolymers, the sit uation becomes even more complex, because interactions between the solvent molecules and the various subchains of the copolymer mole cules occur in addition to the interactions between the polymer chains. This multitude of interactions gives rise to a wide spec trum of colloidal and morphological properties which have no paral lel in less complex polymer systems such as homopolymers or random copolymers. Research on the colloidal and morphological behavior of block and graft copolymers is a relatively new field of endeavor. It started in 1954, when F. M. Merrett fractionated mixtures of grafted na tural rubber with the corresponding homopolymers and observed that colloidal sols were formed at certain points during his fractional precipitations.

Alternating Copolymers

Author : J.M.G. Cowie
Publisher : Springer Science & Business Media
ISBN 13 : 1475791399
Total Pages : 292 pages
Book Rating : 4.4/5 (757 download)

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Book Synopsis Alternating Copolymers by : J.M.G. Cowie

Download or read book Alternating Copolymers written by J.M.G. Cowie and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: Examination of the early literature attests to the fact that the study of copolymerization was initiated when polymer science was in its infancy. It has continued to grow to a subject of major importance and has been a source of interest to both academic and industrialist alike. The wide spectrum of structures and properties available in the statistical copolymer has made this a fruitful field of exploration, but one particular and more restricted form which has held its own fascination for many is the limiting case of the strictly alternating copolymer. This is formed, in the ideal situation, when two monomers in a reaction mixture add consecutively to create a polymer chain with a regular {ABABAB} structure, irrespective of the monomer feed ratio. When this happens the resulting copolymer will always have the same composition, a feature which can be advantageous but also somewhat restrictive, as the ability to vary the properties is then limited. Within a series entitled Speciality Polymers it seems appropriate then to deal with this subject, particularly as no previous attempt has been made to draw together the various facets of alternating copolymerization into one volume. It also seems timely to present a more unified picture of the subject which will also illustrate the progress made.

Block and Graft Copolymers

Author : R. J. Ceresa
Publisher :
ISBN 13 : 9781258554392
Total Pages : 216 pages
Book Rating : 4.5/5 (543 download)

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Book Synopsis Block and Graft Copolymers by : R. J. Ceresa

Download or read book Block and Graft Copolymers written by R. J. Ceresa and published by . This book was released on 2013-02 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Polysaccharide Based Graft Copolymers

Author : Susheel Kalia
Publisher : Springer Science & Business Media
ISBN 13 : 3642365663
Total Pages : 358 pages
Book Rating : 4.6/5 (423 download)

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Book Synopsis Polysaccharide Based Graft Copolymers by : Susheel Kalia

Download or read book Polysaccharide Based Graft Copolymers written by Susheel Kalia and published by Springer Science & Business Media. This book was released on 2013-05-23 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt: Renowned experts give all essential aspects of the techniques and applications of graft copolymers based on polysaccharides. Polysaccharides are the most abundant natural organic materials and polysaccharide based graft copolymers are of great importance and widely used in various fields. Natural polysaccharides have recently received more attention due to their advantages over synthetic polymers by being non-toxic, biodegradable and available at low cost. Modification of polysaccharides through graft copolymerization improves the properties of polysaccharides. Grafting is known to improve the characteristic properties of the backbones. Such properties include water repellency, thermal stability, flame resistance, dye-ability and resistance towards acid-base attack and abrasion. Polysaccharides and their graft copolymers find extensive applications in diversified fields. Applications of modified polysaccharides include drug delivery devices, controlled release of fungicides, selective water absorption from oil-water emulsions, purification of water etc.

Organic Polymers

Author : Arpit Sand
Publisher : BoD – Books on Demand
ISBN 13 : 1789845734
Total Pages : 148 pages
Book Rating : 4.7/5 (898 download)

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Book Synopsis Organic Polymers by : Arpit Sand

Download or read book Organic Polymers written by Arpit Sand and published by BoD – Books on Demand. This book was released on 2020-03-11 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book, Organic Polymers, covers aspects that are of immediate concern to a new entrant to the field of polymers. Taken as a whole, these eight chapters aim to help the readers easily assimilate other specialized and exhaustive treatises on the subject. Topics dealing with the chemistry and technology of polymers are presented in a careful and logical manner so as to provide an easy and enjoyable read. Several examples and analogies are included so to make the main concepts easy to follow and tables and figures are included so that the book can serve, to a limited extent, as a hand book dealing with polysaccharides with different parameters. This book is meant for students studying polysaccharides and those working on graft copolymers and other allied polymer industries but without a formal educational background in organic polymers.

Functionalization of Polyolefins

Author : T. C. Chung
Publisher : Academic Press
ISBN 13 : 9780121746513
Total Pages : 296 pages
Book Rating : 4.7/5 (465 download)

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Book Synopsis Functionalization of Polyolefins by : T. C. Chung

Download or read book Functionalization of Polyolefins written by T. C. Chung and published by Academic Press. This book was released on 2002-02-28 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: Summarizes the significant experimental results on the functionalization of polyolefins and classifies them into several chemical methods. This book also provides information on the functional polyolefin materials. It covers: chemical approaches in the functionalization of polyolefins, and polyolefin materials and their potential applications.

Amphiphilic Polymer Co-networks

Author : Costas S Patrickios
Publisher : Royal Society of Chemistry
ISBN 13 : 1839161345
Total Pages : 347 pages
Book Rating : 4.8/5 (391 download)

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Book Synopsis Amphiphilic Polymer Co-networks by : Costas S Patrickios

Download or read book Amphiphilic Polymer Co-networks written by Costas S Patrickios and published by Royal Society of Chemistry. This book was released on 2020-04-23 with total page 347 pages. Available in PDF, EPUB and Kindle. Book excerpt: Amphiphilic polymer co-networks (APCNs) are a type of polymeric hydrogel, their hydrophobic polymer segments and hydrophilic components produce less aqueous swelling, giving better mechanical properties than conventional hydrogels. This new class of polymers is attracting increasing attention, resulting in further basic research on the system, as well as new applications. This book focuses on new developments in the field of APCNs, and is organised in four sections: synthesis, properties, applications and modelling. Co-network architectures included in the book chapters are mainly those deriving from hydrophobic macro-cross-linkers, representing the classical approach; however, more modern designs are also presented. Properties of interest discussed include aqueous swelling, thermophysical and mechanical properties, self-assembly, electrical actuation, and protein adsorption. Applications described in the book chapters include the use of co-networks as soft contact lenses, scaffolds for drug delivery and tissue engineering, matrices for heterogeneous biocatalysis, and membranes of controllable permeability. Finally, an important theory chapter on the modelling of the self-assembly of APCNs is also included. The book is suitable for graduate students and researchers interested in hydrogels, polymer networks, polymer chemistry, block copolymers, self-assembly and nanomaterials, as well as their applications in contact lenses, drug delivery, tissue engineering, membranes and biocatalysis.

Reactive Extrusion

Author : Günter Beyer
Publisher : John Wiley & Sons
ISBN 13 : 352734098X
Total Pages : 434 pages
Book Rating : 4.5/5 (273 download)

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Book Synopsis Reactive Extrusion by : Günter Beyer

Download or read book Reactive Extrusion written by Günter Beyer and published by John Wiley & Sons. This book was released on 2018-01-03 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: This first comprehensive overview of reactive extrusion technology for over a decade combines the views of contributors from both academia and industry who share their experiences and highlight possible applications and markets. They also provide updated information on the underlying chemical and physical concepts, summarizing recent developments in terms of the material and machinery used. As a result, readers will find here a compilation of potential applications for reactive extrusion to access new and cost-effective polymeric materials, while using existing compounding machines.

Hydrogen-bonded Interpolymer Complexes

Author : Vitaliy V. Khutoryanskiy
Publisher : World Scientific
ISBN 13 : 9812709770
Total Pages : 377 pages
Book Rating : 4.8/5 (127 download)

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Book Synopsis Hydrogen-bonded Interpolymer Complexes by : Vitaliy V. Khutoryanskiy

Download or read book Hydrogen-bonded Interpolymer Complexes written by Vitaliy V. Khutoryanskiy and published by World Scientific. This book was released on 2009 with total page 377 pages. Available in PDF, EPUB and Kindle. Book excerpt: There has been an increased interest among researchers in hydrogen-bonded interpolymer complexes since the first pioneering papers were published in the early 1960s. Several hundred research papers have been published on various aspects of complex formation reactions in solutions and interfaces, properties of interpolymer complexes and their potential applications. This book focuses on the latest developments in the area of interpolymer complexation via hydrogen bonding. It represents a collection of original and review articles written by recognized experts from Germany, Greece, Kazakhstan, Poland, Romania, Russia, UK, Ukraine, and the USA. It highlights many important applications of interpolymer complexes, including the stabilization of colloidal systems, pharmaceuticals, and nanomaterials.

Single-Chain Polymer Nanoparticles

Author : José A. Pomposo
Publisher : John Wiley & Sons
ISBN 13 : 3527806393
Total Pages : 504 pages
Book Rating : 4.5/5 (278 download)

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Book Synopsis Single-Chain Polymer Nanoparticles by : José A. Pomposo

Download or read book Single-Chain Polymer Nanoparticles written by José A. Pomposo and published by John Wiley & Sons. This book was released on 2017-08-18 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt: This first book on this important and emerging topic presents an overview of the very latest results obtained in single-chain polymer nanoparticles obtained by folding synthetic single polymer chains, painting a complete picture from synthesis via characterization to everyday applications. The initial chapters describe the synthetics methods as well as the molecular simulation of these nanoparticles, while subsequent chapters discuss the analytical techniques that are applied to characterize them, including size and structural characterization as well as scattering techniques. The final chapters are then devoted to the practical applications in nanomedicine, sensing, catalysis and several other uses, concluding with a look at the future for such nanoparticles. Essential reading for polymer and materials scientists, materials engineers, biochemists as well as environmental chemists.

Anionic Polymerization

Author : Henry Hsieh
Publisher : CRC Press
ISBN 13 : 9780824795238
Total Pages : 748 pages
Book Rating : 4.7/5 (952 download)

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Book Synopsis Anionic Polymerization by : Henry Hsieh

Download or read book Anionic Polymerization written by Henry Hsieh and published by CRC Press. This book was released on 1996-03-15 with total page 748 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work introduces the basic theories and experimental methods of anionic polymerization as well as the synthesis, analysis and characteristics of anionic polymerized products. It details the creation of linear and branched polymers, random and block copolymers, graft and macromonomers, and many other substances. The work emphasizes the relationship between fundamental principles and commercial applications.;College or university bookstores may purchase five or more copies at a special student price, available on request from Marcel Dekker, Inc.

Controlled and Living Polymerizations

Author : Krzysztof Matyjaszewski
Publisher : John Wiley & Sons
ISBN 13 : 9783527324927
Total Pages : 640 pages
Book Rating : 4.3/5 (249 download)

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Book Synopsis Controlled and Living Polymerizations by : Krzysztof Matyjaszewski

Download or read book Controlled and Living Polymerizations written by Krzysztof Matyjaszewski and published by John Wiley & Sons. This book was released on 2009-09-28 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by a highly prestigious and knowledgeable team of top scientists in the field, this book provides an overview of the current status of controlled/living polymerization, combining the synthetic, mechanistic and application-oriented aspects. From the contents: * Anionic Vinyl Polymerization * Carbocationic Polymerization * Radical Polymerization * Coordinative Polymerization of Olefins * Ring-Opening Polymerization of Heterocycles * Ring-Opening Metathesis Polymerization * Macromolecular Architectures * Complex Functional Macromolecules * Synthesis of Block and Graft Copolymers * Bulk and Solution Structures of Block Copolymers * Industrial Applications While some of the material is based on chapters taken from the four-volume work "Macromolecular Engineering", it is completely updated and rewritten to reflect the focus of this monograph. Must-have knowledge for polymer and organic chemists, plastics technologists, materials scientists and chemical engineers.

Multicomponent Polymers

Author : Guojian Wang
Publisher : Walter de Gruyter GmbH & Co KG
ISBN 13 : 3110594412
Total Pages : 492 pages
Book Rating : 4.1/5 (15 download)

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Book Synopsis Multicomponent Polymers by : Guojian Wang

Download or read book Multicomponent Polymers written by Guojian Wang and published by Walter de Gruyter GmbH & Co KG. This book was released on 2020-10-26 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book introduces fundamental principles, phase structure, mechanism, mechanical properties, and different types of multicomponent polymers. Rheological properties, graft copolymers, block copolymers and interpenetrating polymer networks are discussed in detail as well. With abundant illustrations, it is an essential reference for polymer chemists, material scientists and graduate students.

Statistical, Gradient, Block and Graft Copolymers by Controlled/Living Radical Polymerizations

Author : Kelly A. Davis
Publisher : Springer Science & Business Media
ISBN 13 : 3540458069
Total Pages : 202 pages
Book Rating : 4.5/5 (44 download)

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Book Synopsis Statistical, Gradient, Block and Graft Copolymers by Controlled/Living Radical Polymerizations by : Kelly A. Davis

Download or read book Statistical, Gradient, Block and Graft Copolymers by Controlled/Living Radical Polymerizations written by Kelly A. Davis and published by Springer Science & Business Media. This book was released on 2007-11-02 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: The design and the realisation of well defined polymer architectures has become an important goal in macromolecular science. The prerequisite for achieving this goal is the availability of controlled polymerisation reactions. Living anionic polymerisation was the first reaction fulfilling these requirements. Cationic polymerisation only came into play when it was realised that it was possible to create an equilibrium between active and dormant species with the fraction of the dormant species being far superior to that of active ones. A corresponding principle applies to controlled radical polymerisation per formed in quite a number of modes such as nitroxide mediated polymerisation (NMP), atom transfer radical polymerisation (ATRP), reversible addition frag mentation chain transfer (RAFT) or catalytic chain transfer (CCT) reactions. All of these variants of controlled radical polymerisation lead to well defined archi tectures with the particular advantage that a much larger number of monomers are suitable and the reaction conditions are much less demanding than those of living ionic polymerisation reactions. Although in controlled radical polymerisation, termination reactions cannot be excluded completely, they are limited in their extent and consequently the mol ecular weight is controlled, the polydispersity index is small and functionalities can be attached to the macromolecules. These features are indicative of the real isation of well defined polymer architectures such as block copolymers, star shaped and comb shaped copolymers.

Nanomaterial and Polymer Membranes

Author : Tawfik Abdo Saleh
Publisher : Elsevier
ISBN 13 : 0128014407
Total Pages : 286 pages
Book Rating : 4.1/5 (28 download)

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Book Synopsis Nanomaterial and Polymer Membranes by : Tawfik Abdo Saleh

Download or read book Nanomaterial and Polymer Membranes written by Tawfik Abdo Saleh and published by Elsevier. This book was released on 2016-02-25 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nanomaterial and Polymer Membranes: Synthesis, Characterization, and Applications presents a unique collection of up-to-date polymeric nanomaterial membranes. The book offers a perfect source to document state-of-the-art developments and innovations in nanocomposite membranes, ranging from materials development and characterization of properties to membrane applications. The book discusses applications that encompass the enhancement of sorption and degradation processes and their usage for the removal of different pollutants, including heavy metals, dyes, pesticides, and other organic and inorganic pollutants from the industry. - Presents a powerful single source for the development of new, rapid, and highly efficient membrane composites - Offers a perfect source to document state-of-the-art developments and innovations in nanocomposite membranes, ranging from materials development and characterization of properties to membrane applications - Covers applications in membrane science, water treatment, and the removal of pollutants from waste water - Provides theoretical and practical information about the synthesis and application of polymeric nanocomposite membranes - Includes instructor support material available at textbooks.elsevier.com

Handbook of Vinyl Polymers

Author : Munmaya Mishra
Publisher : CRC Press
ISBN 13 : 1420015133
Total Pages : 784 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Handbook of Vinyl Polymers by : Munmaya Mishra

Download or read book Handbook of Vinyl Polymers written by Munmaya Mishra and published by CRC Press. This book was released on 2016-04-19 with total page 784 pages. Available in PDF, EPUB and Kindle. Book excerpt: Radical polymerization is one of the most widely used means of producing vinyl polymers, supporting a myriad of commercial uses. Maintaining the quality of the critically acclaimed first edition, the Handbook of Vinyl Polymers: Radical Polymerization, Process, and Technology, Second Edition provides a fully updated, single-volume source on t

Applied Polymer Science: 21st Century

Author : C. Craver
Publisher : Elsevier
ISBN 13 : 0080527353
Total Pages : 1087 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Applied Polymer Science: 21st Century by : C. Craver

Download or read book Applied Polymer Science: 21st Century written by C. Craver and published by Elsevier. This book was released on 2000-12-19 with total page 1087 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 75th Anniversary Celebration of the Division of Polymeric Materials: Science and Engineering of the American Chemical Society, in 1999 sparked this third edition of Applied Polymer Science with emphasis on the developments of the last few years and a serious look at the challenges and expectations of the 21st Century.This book is divided into six sections, each with an Associate Editor responsible for the contents with the group of Associate Editors acting as a board to interweave and interconnect various topics and to insure complete coverage. These areas represent both traditional areas and emerging areas, but always with coverage that is timely. The areas and associated chapters represent vistas where PMSE and its members have made and are continuing to make vital contributions. The authors are leaders in their fields and have graciously donated their efforts to encourage the scientists of the next 75 years to further contribute to the well being of the society in which we all live.Synthesis, characterization, and application are three of the legs that hold up a steady table. The fourth is creativity. Each of the three strong legs are present in this book with creativity present as the authors were asked to look forward in predicting areas in need of work and potential applications. The book begins with an introductory history chapter introducing readers to PMSE. The second chapter introduces the very basic science, terms and concepts critical to polymer science and technology. Sections two, three and four focus on application areas emphasizing emerging trends and applications. Section five emphasizes the essential areas of characterization. Section six contains chapters focusing of the synthesis of the materials.