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Library | Item Barcode | Call Number | Material Type | Item Category 1 | Status |
|---|---|---|---|---|---|
Searching... | 30000010172617 | TP1180.P67 T34 2008 | Open Access Book | Book | Searching... |
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Summary
Summary
This first comprehensive handbook on this exciting field provides readers with a clear understanding of the current state of the art, ingenious solutions and opportunities. Researchers from academia and industry present such emerging topics as multi-component systems and computational chemistry, as well as the latest developments in competing and complementary technologies. The result is a well-balanced and up-to-date overview.
Author Notes
John Severn completed his Ph.D. at the University of Sussex and joined the group of Prof. R. van Santen at the Eindhoven University of Technology as a postdoc, working on the immobilization of alpha-olefin polymerization catalysts and the use of silsesquioxanes as homogeneous models. Then he joined the Dutch Polymer Institute working on the immobilization of single-site alpha-olefin polymerization catalyst, and with Avantium Technologies B.V. developing high throughput experimentation techniques for polyolefin catalysis. Since 2005 he has been a researcher at Borealis Polymer Oy, Finland.
John Chadwick received his Ph.D. from the University of Bristol, after which he joined Shell Research in Amsterdam. Following the formation of Montell Polyolefins, he transferred from Shell to the Montell (now Basell) research center in Ferrara, Italy, with special responsibility for fundamental Ziegler-Natta catalyst R&D. In 2001, he joined the polymer chemistry group at the Eindhoven University of Technology as Programme Coordinator for research on polyolefin catalysis and catalyst immobilization.
Table of Contents
| Preface |
| List of Contributors |
| 1 Designing Polymer PropertiesMarkus Gahleitner and John R. Severn |
| 1.1 Polyolefins |
| 1.2 Levels and Scales of Polymer Structure and Modification |
| 1.3 Polymer Design: The Catalyst's Point of View |
| 1.4 Immobilizing "Single-site" Olefi n Polymerization Catalysts: The Basic Problems |
| 2 Traditional Heterogeneous Catalysts |
| 2.1 Ziegler-Natta Catalysts in Polyolefi n SynthesisJohn C. Chadwick and Thomas Garoff and John R. Severn |
| 2.2 Chromium Polymerization Catalysts: Still Alive in Polyethylene ProductionHilkka Knuuttila and Arja Lehtinen |
| 3 Polymer Particle Growth and Process Engineering AspectsMichael Bartke |
| 3.1 Heterogeneous Polymerization with Supported Catalysts versus Polymerization in Homogeneous Phase |
| 3.2 Phenomena in Polymerization with Heterogeneous Catalysts |
| 3.3 Polymerization Processes and Reactors for Polymerization with Heterogeneous Catalysts |
| 3.4 Requirements for Polymerization Catalysts |
| 4 Methylaluminoxane (MAO), Silica and a Complex: The "Holy Trinity" of Supported Single-site CatalystJohn R. Severn |
| 4.1 Introduction |
| 4.2 Basic Ingredients |
| 4.3 Catalyst Preparations |
| 4.4 Pitfalls in the Generation of Single-Site Polymer Material |
| 4.5 Conclusions |
| 5 Perfl uoroaryl Group 13 Activated Catalysts on Inorganic OxidesGregory G. Hlatky and Michael W. Lynch |
| 5.1 Introduction |
| 5.2 Supported Perfl uoroarylborate Catalysts |
| 5.3 Supported Perfl uoroarylborane and Perfl uoroarylalane Catalysts |
| 5.4 Conclusions |
| 6 Catalysts Supported on Magnesium ChlorideJohn C. Chadwick |
| 6.1 Introduction |
| 6.2 Magnesium Chloride as Activator |
| 6.3 Magnesium Chloride/Methylaluminoxane |
| 6.4 Magnesium Chloride/Borate |
| 6.5 Magnesium Chloride/Aluminum Alkyl |
| 6.6 Conclusions |
| 7 Metallocene Activation by Solid AcidsMax P. McDaniel and Michael D. Jensen and Kumindini Jayaratne and Kathy S. Collins and Elizabeth A. Benham and Neal D. McDaniel and P. K. Das and Joel L. Martin and Qing Yang and Mathew G. Thorn and Albert P. Masino |
| 7.1 Introduction |
| 7.2 Experimental |
| 7.3 Results and Discussion |
| 7.4 Metallocene Choice |
| 7.5 Participation by Aluminum Alkyl |
| 7.6 Bronsted versus Lewis Acidity |
| 7.7 Polymer Molecular Weight Distribution |
| 7.8 Leaching of the Metallocene |
| 7.9 Characterization of Active Sites |
| 7.10 Clay as an Activator |
| 7.11 Zeolites as Metallocene Activators |
| 7.12 Conclusions |
| 8 Supported Multicomponent Single-Site ¿-Olefin Polymerization CatalystsNic Friederichs and Nourdin Ghalit and Wei Xu |
| 8.1 Introduction |
| 8.2 Supported Catalysts for Concurrent Tandem Oligomerization/Copolymerization |
| 8.3 Concurrent Tandem Catalysis for Increased Levels of Long-Chain Branching (LCB) |
| 8.4 Supported Multicomponent Catalysts for Bimodal/Multimodal MMD Polyethylene |
| 8.5 Multicomponent Catalysts for Polypropylene |
| 8.6 Multicomponent Catalysts for Block Copolymers |
| 8.7 Conclusions |
| 9 Tethering Olefi n Polymerization Catalysts and Cocatalysts to Inorganic OxidesJason C. Hicks and Christopher W. Jones |
| 9.1 Introduction |
| 9.2 Surface-Tethered Precatalysts |
| 9.3 Tethering Cocatalysts |
| 9.4 Molecular Models |
| 9.5 Conclusions |
| 10 Polymerization with the Single-Site Catalyst Confi ned within the Nanospace of Mesoporous Materials or ClaysYoung Soo Ko and Seong Ihl Woo |
| 10.1 Introduction |
| 10.2 Single-Site Catalyst Confi ned within the Nanopores of Mesoporous Materials |
| 10.3 Single-Site Catalyst Confi ned within the Nanogalleries of Mineral Clays |
| 10.4 Summary |
