Catalytic Olefin Polymerization ( Volume 56 )

Publication series :Volume 56

Author: Keii   T.;Soga   K.  

Publisher: Elsevier Science‎

Publication year: 1990

E-ISBN: 9780080887548

P-ISBN(Paperback): 9780444987471

P-ISBN(Hardback):  9780444987471

Subject: O6 Chemistry;TS1 the textile industry, dyeing industry;TS94 in the clothing industry, footwear industry

Language: ENG

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Description

Recent development of a new generation of Ziegler-Natta Catalysts using either magnesium dichloride as carrier or methylaluminoxane as cocatalyst has markedly stimulated the research activity in the field of olefin polymerization. These discoveries have not only yielded economical processes for polyolefin production but also opened the way to a new generation of novel polymers. Moreover, the nature of active species is being clarified well by the effort to simplify catalyst systems.

The present volume includes 38 papers from the 31 lectures and 18 posters presented at the symposium on `Recent Developments in Olefin Polymerization Catalysts', which covered the following topics: Overview of super-active homogeneous and heterogeneous catalysts, kinetic profile of olefin polymerization including copolymerization, characterization of catalysts and polymers, methods for the determination of active center concentration, role of Lewis bases on the catalysts isospecificity, polymerization mechanisms, and synthetic pathways for functionalized polyolefins. The contents are well balanced between fundamental research and application as well as between homogeneous and heterogeneous catalyst systems.

Chapter

Front Cover

pp.:  1 – 4

Copyright Page

pp.:  5 – 14

List of Contributors

pp.:  6 – 18

Contents

pp.:  14 – 6

Preface

pp.:  18 – 20

Chapter 3. Gas Phase Polymerization of Propene with MgCl2 Supported Catalyst

pp.:  48 – 58

Chapter 4. Ethylene Polymerization in Gas–Phase and Slurry Reactors

pp.:  58 – 74

Chapter 5. Differences in Kinetic Parameters of Various Kinds of MgCl2–Sup–ported High Yield Catalysts

pp.:  74 – 82

Chapter 6. Kinetic Profile of Polymerization with Cr–Oxide/SiO2 Catalyst

pp.:  82 – 106

Chapter 7. Effects of the Structure of External Alkoxy Silane Donor in High Activity Ziegler–Natta Catalyst on the Microstructure of Polypropylene

pp.:  106 – 126

Chapter 8. Active Center Selection and Propene Polymerization Control with the New Supported Ziegler–Natta Catalysts

pp.:  126 – 136

Chapter 9. Control of the Catalyst and Polymer Properties of Linear Polyethylenes

pp.:  136 – 150

Chapter 10. Easy Conversion of Aspecific into Isospecific Sites

pp.:  150 – 158

Chapter 11. A 13C CP–MAS NMR and Elemental Analysis Study of Adsorption of Silyl Ethers on the MgCl2–Supported Ziegler–Natta Catalysts

pp.:  158 – 166

Chapter 12. Infrared Characterization of Supported Propylene Polymerization Catalysts–A Link to Catalyst Performance

pp.:  166 – 174

Chapter 13. Microtacticity Distribution of Polypropylenes Prepared with MgCl2 Supported Ti Catalyst Systems

pp.:  174 – 184

Chapter 14. Development of SiO2–Supported Type Catalyst for Propylene Molymerization

pp.:  184 – 196

Chapter 15. Effect of Silane Compounds on Catalyst Isospecificity – A Plausible Model Based on MO Calculation

pp.:  196 – 204

Chapter 16. 13C NMR Investigation on Lewis Base Activation Effect in High Yield Supported Ziegler–Natta Catalysts

pp.:  204 – 220

Chapter 17. A New Electron Donor for the Stereospecific Polymerization of Propene

pp.:  220 – 230

Chapter 18. Formation of Cationic Species and Additive Effect of Ethyl Benzoate on Polymerization of Isobutene and Styrene with TiCl3 –Alkylaluminum Catalyst

pp.:  230 – 242

Chapter 19. Co– and Terpolymerization of Ethene and Higher α–Olefins with MgH2 Supported Ziegler Catalysts : New Mechanistic Insight via the True Reactivity Ratios

pp.:  242 – 264

Chapter 20. Co– and Terpolymerization of Ethylene, Propylene and Butadiene with Supported Titanium Catalyst

pp.:  264 – 282

Chapter 21. Kinetics of Ethylene –Propylene Copolymerization over MgCl2 –Supported Catalysts

pp.:  282 – 296

Chapter 22. A Study on the Active Sites of a Primary Type of MgCl2–Supported Catalyst by Ethylene–Propylene Copolymerization

pp.:  296 – 304

Chapter 23. Syntheses of Terminally Hydroxylated Polyolefins Using Zn (C2H5)2 and Oxygen as Chain Transfer and Quenching Reagents

pp.:  304 – 320

Chapter 24. Conversion of Titanacyclobutane Complexes for Ring Opening Metathesis Polymerization into Ziegler–Natta Catalysts

pp.:  320 – 332

Chapter 25. Modification of High cis– 1, 4 Polybutadiene by Neodymium Catalyst

pp.:  332 – 342

Chapter 26. Homo– and Co–polymerization of Ethylene with the Highly Active TiCl4/THF/MgCl2 Catalyst

pp.:  342 – 364

Chapter 27. Morphology of Nascent Polypropylene Produced by MgCl2 Supported Ti Catalyst

pp.:  364 – 374

Chapter 28. Hafnium Based Catalysts for the Polymerization of Olefins

pp.:  374 – 396

Chapter 29. High Active Ziegler–Natta Catalysts for Homo– and Copolymerization of Ethylene by Supporting a Grignard Compound and TiCl4 on SiO2

pp.:  396 – 424

Chapter 30. New Solvay SB 12 TiCl3 Polypropylene Catalyst

pp.:  424 – 444

Chapter 31. Polymerization of Cyclic Olefins with Homogeneous Catalysts

pp.:  444 – 458

Chapter 32. Syndiotactic Propylene Polymerizations with iPr[CpFlu]ZrCl2

pp.:  458 – 502

Chapter 33. Stereospecific Polymerization of α-Olefin with an Ethylene Bis (1 –Indenyl) Hafnium Dichloride and Methyl– Aluminoxane Catalyst System

pp.:  502 – 512

Chapter 34. Isotactic Polypropylene with a Soluble Metallocene Based Catalyst System – Characterization of Blown Film –

pp.:  512 – 520

Chapter 35. Propylene Polymerization by Stereorigid Metallocene Catalysts : Some New Aspects of the Metallocene Structure/Polypropylene Microstructure Correlation

pp.:  520 – 536

Chapter 36. Polymerization of Styrene and Copolymerization of Styrene with Olefin in the Presence of Soluble Ziegler–Natta Catalysts

pp.:  536 – 550

Chapter 37. Propylene Polymerizations with Silylene–Bridged Metallocene Catalysts

pp.:  550 – 554

Chapter 38. Homogeneous Ziegler–Natta Catalysts and Synthesis of Anisotactic and Thermoplastic Elastomeric Poly(propy1enes)

pp.:  554 – 594

Studies in Surface Science and Catalysis

pp.:  594 – 598

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