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Author Severn, John R. (Chemist)

Title Tailor-made polymers : via immobilization of alpha-olefin polymerization catalysts / edited by John R. Severn and John C. Chadwick
Published Weinheim : Wiley-VCH, [2008]
©2008
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Description 1 online resource (xxi, 352 pages) : illustrations ; 25 cm
Contents Tailor-Made Polymers; Preface; Contents; List of Contributors; 1 Designing Polymer Properties; 1.1 Polyolefins; 1.2 Levels and Scales of Polymer Structure and Modification; 1.2.1 Chain Structure: Chemistry, Interaction, Regularity, and Disturbance; 1.2.1.1 Chain Topology: SCB, LCB, and Special Structures; 1.2.1.1 Molecular Weight Distribution (MWD); 1.2.1.3 Blends and Other Multiphase Structures; 1.2.2 Semi-crystalline Polymers: From Lattices to Superstructures; 1.2.2.1 Chain Structure and Crystallization Speed; 1.2.2.2 Lamellar Thickness and Modulus; 1.2.2.3 Nucleation and Polymorphism
1.2.2.4 Flow-induced Structures and Processing Effects1.2.3 Multiphase Structures; 1.2.3.1 General Concepts of Impact Modification; 1.2.3.2 Multi-stage Copolymers (PP); 1.2.3.3 Polymer Blends and Reactive Modification; 1.2.3.4 Compounds and (Nano)Composites; 1.2.4 Property Optimization in Processing; 1.3 Polymer Design: The Catalyst's Point of View; 1.3.1 Mechanisms and Kinetics: A "Tailors Toolbox"; 1.3.1.1 Activation, Initiation, Propagation: On your Marks, Get Set, . . . Go!!; 1.3.1.2 Chain Transfer; 1.3.1.3 Insertion Control; 1.3.1.4 Summary
1.3.2 Case Study 1: Development of Commercially Relevant Single-Site iPP Catalysts1.3.3 Case Study 2: One Monomer, Many Microstructures; 1.3.3.1 Propylene; 1.3.3.2 Ethylene; 1.3.4 Case Study 3: FI Catalysts; From Lazy to Hyperactive, and Beyond; 1.3.5 Case Study 4: "Chain-shuttling"; 1.4 Immobilizing "Single-site" Olefin Polymerization Catalysts: The Basic Problems; Reference; 2 Traditional Heterogeneous Catalysts; 2.1 Ziegler-Natta Catalysts in Polyolefin Synthesis; 2.1.1 Introduction; 2.1.2 Ziegler-Natta Catalysts for Polypropylene; 2.1.2.1 Third-Generation MgCl(2)-supported Catalysts
2.1.2.2 Fourth-Generation MgCl(2)-supported Catalysts2.1.2.3 Fifth-Generation MgCl(2)-supported Catalysts; 2.1.2.4 New Developments; 2.1.2.5 Mechanistic Aspects; 2.1.3 Ziegler Catalysts in Polyethylene; 2.1.3.1 Ideal Catalysts?; 2.1.3.2 Ball-milled MgCl(2)-based Ziegler Catalysts; 2.1.3.3 MgCl(2)-Titanium Catalysts on Silica; 2.1.3.4 Precipitated and Supported MgCl(2)-based Catalysts; 2.1.3.5 Spray-dried MgCl(2)-Titanium Catalysts; 2.1.3.6 General Polymerization Behavior of the MgCl(2)-Titanium-based Ziegler Catalysts; 2.1.3.7 Models for Chemical Composition Distribution and Comonomer Drift
2.1.3.8 Vanadium-based Ziegler Catalysts2.1.4 Concluding Remarks; 2.2 Chromium Polymerization Catalysts: Still Alive in Polyethylene Production; 2.2.1 Introduction; 2.2.2 The Chromium Catalyst System; 2.2.2.1 Activation of the Chromium Catalyst; 2.2.3 Polymerization Mechanism; 2.2.4 Chromium Catalyst Performance; 2.2.4.1 The Effect of Carrier Material and Calcination Temperature; 2.2.4.2 Effect of Polymerization Temperature; 2.2.4.3 Effect of Hydrogen/Hydrogen Sensitivity; 2.2.5 Summary; References; 3 Polymer Particle Growth and Process Engineering Aspects
3.1 Heterogeneous Polymerization with Supported Catalysts versus Polymerization in Homogeneous Phase
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
Notes Description based upon print version of record
Bibliography Includes bibliographical references and index
Notes Online version of the print title
Mode of access: World Wide Web
System requirements: Internet connectivity, World Wide Web browser, and Adobe Acrobat
Print version record
Subject Catalysis.
Polymerization.
Polymers.
Polyolefins.
Form Electronic book
Author Chadwick, John C.
Severn, John R. (Chemist)
Wiley InterScience (Online service)
ISBN 1282784382
3527317821
3527621660
3527621679
9783527317820
9783527621668
9786612784385
ABBREV TI TAILOR-MADE POLYMERS