Mechanisms of Ionic Polymerization

Mechanisms of Ionic Polymerization

Author: B.L. Erusalimskii

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 314

ISBN-13: 1468483927

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In the last twenty years the literature on the processes of ionic polymerization has reached such a level that there is not a single question which is not covered by the information contained in the many monographs, reference books, and textbooks in this field. It is easy for the interested reader to find sources for in-depth study, for a superficial acquaintance with the fundamentals of the subject or with the general features of these processes. At the same time the field is being continually enriched by new facts which have not only broadened the data base but which influence existing concepts on the mechanisms of these reactions. Such influences often touch the very foundations of these concepts, i. e. , they go beyond simple descriptions of the structure of the pre-reaction states or earlier schemes. It is therefore appropriate to attempt a critical appraisal of the modern views on the mechanisms of formation of macro molecules in ionic systems which envisages, so far as is possible, the differentiating of fundamental and hypothetical conclusions or concepts. With this in mind we have preferred to address ourselves to the reader who is already quite well acquainted with the general litera ture. This has allowed us to dispense with detailed introductions to the questions discussed and to limit ourselves to brief comments on the fundamentals of the subject.


Kinetics and Mechanism of Polyreactions: Polyaddition and polycondensation. Cationic polymerization.-v. 2. Anionic polymerization. Ionic coordination polymerization.-v. 3. Radical polymerization. Radiation and photochemical polymerization. Polymerization in heterogeneous systems.-v. 4. Polymerization and polycondensation in the solid phase. Grafting and cross-linking.-v. 5. Polymer-analogous reactions. Depolymerization, degradation, and stabilization of polymers

Kinetics and Mechanism of Polyreactions: Polyaddition and polycondensation. Cationic polymerization.-v. 2. Anionic polymerization. Ionic coordination polymerization.-v. 3. Radical polymerization. Radiation and photochemical polymerization. Polymerization in heterogeneous systems.-v. 4. Polymerization and polycondensation in the solid phase. Grafting and cross-linking.-v. 5. Polymer-analogous reactions. Depolymerization, degradation, and stabilization of polymers

Author:

Publisher:

Published: 1969

Total Pages: 432

ISBN-13:

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Ionic Polymerizations and Related Processes

Ionic Polymerizations and Related Processes

Author: Judit E. Puskas

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 386

ISBN-13: 9401146276

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In Ionic Polymerization and Related Processes, internationally recognised academic and industrial researchers discuss and debate the latest developments in the field. The major focus is on cationic polymerizations, but related anionic and controlled radical processes are also discussed.


Ionic Polymerization and Living Polymers

Ionic Polymerization and Living Polymers

Author: M. Szwarc

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 386

ISBN-13: 9401114781

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More than simply an up-to-date review of ionic polymerization, this book presents an in-depth and critical comparison of the anionic and cationic polymerization of vinyl monomers and heterocyclic compounds. These different modes of ionic polymerization are examined with regard to their capacity for producing living polymers. The concept of living polymers is re-examined and redefined in light of current knowledge of ionic polymerization and possible side reactions. Throughout, the authors offer perceptive insights into the basic concepts of polymerization chemistry and polymerization reaction mechanisms. The book begins with a review of ionic and radical polymerizations, the development of ionic polymerization, living and dormant polymers, and polymerizability. It goes on to consider important aspects of the structure and properties of ionic species; initiation and propagation of ionic polymerization; polymerization steps other than initiation or propagation, such as termination, isomerization, transfer, backbiting, and degraduation; and ionic copolymerization. Ionic Polymerization and Living Polymers is a much needed advanced text that will be widely read and referred to by polymer scientists, macromolecular chemists, and materials scientists.


Ionic Polymerization

Ionic Polymerization

Author: Shiro Kobayashi

Publisher: John Wiley & Sons

Published: 2000-12-07

Total Pages: 280

ISBN-13: 9783527301362

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The International Symposium on Ionic Polymerization (IP'99) was held in Kyoto, Japan, July 1999. It was sponsored by IUPAC, the Chemical Society of Japan, the Society of Polymer Science, Japan, the Society of Synthetic Organic Chemistry, Japan and the Japan Chemical Innovation Institute. The research areas covered were directed at the traditional fields of cationic, anionic and ring-opening polymerization, as well as polymer synthesis, including radical, metal catalyzed, and enzymatic polymerization, plus polycondensation and new polymer architecture. The papers in this volume of Macromolecular Symposia cover a broad range of topics illustrative of the symposium.


Mechanism and Kinetics of Addition Polymerizations

Mechanism and Kinetics of Addition Polymerizations

Author: M. Kucera

Publisher: Elsevier

Published: 1991-11-26

Total Pages: 595

ISBN-13: 0080868258

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This volume presents an up-to-date survey of knowledge concerning addition type polymerizations. It contains nine chapters, each of which covers a particular basic term. Whenever necessary, the phenomena are discussed from the viewpoint of both stationary and non-stationary state of radical, ionic (i.e. anionic and cationic) and coordination polymerization. Special attention has been paid to the propagation process. It provides not only a general overview but also information on important special cases (theoretical conditions of propagation, influence of external factors, controlled propagation, copolymerization, mechanism of various propagation types, etc.). The book is arranged according to the basic steps in chain reactions, which is a novel approach in a monograph on this topic. It facilitates the identification of common features of various polymerization types which may appear quite different. This useful, comprehensive text should prove invaluable to all those involved in the field of macromolecular chemistry. It will also be of interest to all chemists who, beside the profound study of their own field, are looking for interdisciplinary liaison points.