Gas Phase Olefin Copolymerization with Ziegler-Natta Catalysts

Gas Phase Olefin Copolymerization with Ziegler-Natta Catalysts PDF Author: Christopher Ming-Poh Chen
Publisher:
ISBN:
Category :
Languages : en
Pages : 350

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Gas Phase Olefin Copolymerization with Ziegler-Natta Catalysts

Gas Phase Olefin Copolymerization with Ziegler-Natta Catalysts PDF Author: Christopher Ming-Poh Chen
Publisher:
ISBN:
Category :
Languages : en
Pages : 350

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Catalytic Olefin Polymerization

Catalytic Olefin Polymerization PDF Author: T. Keii
Publisher: Elsevier
ISBN: 0080887546
Category : Technology & Engineering
Languages : en
Pages : 597

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Book 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.

Studies in Olefin Gas Phase Polymerization Using Supported Ziegler-natta Catalysts

Studies in Olefin Gas Phase Polymerization Using Supported Ziegler-natta Catalysts PDF Author: Ali Sharif Paghaleh
Publisher:
ISBN:
Category :
Languages : en
Pages : 0

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Olefin Polymerization Kinetics with Metallocene Catalysts in Gas Phase Reactors

Olefin Polymerization Kinetics with Metallocene Catalysts in Gas Phase Reactors PDF Author: Shreyas Chakravarti
Publisher:
ISBN:
Category :
Languages : en
Pages : 390

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Heterogeneous Catalyzed Gas Phase Polymerization of Olefins

Heterogeneous Catalyzed Gas Phase Polymerization of Olefins PDF Author: Gang Chris Han-Adebekun
Publisher:
ISBN:
Category :
Languages : en
Pages : 646

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Isospecific Polymerization of Olefins

Isospecific Polymerization of Olefins PDF Author: Y.V. Kissin
Publisher: Springer Science & Business Media
ISBN: 1461250846
Category : Science
Languages : en
Pages : 450

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Book Description
The discoveries of organometallic catalysts for olefin polymerization by Karl Ziegler and that of stereoregular olefin polymers by Giulio Natta are probably the two most important achievements in the areas of catalysis and polymer chemistry in the second half of this century. They led to the development of a new branch of chemical industry, and to a large volume production of high-density and linear low-density polyethylene, isotactic polypropylene, ethylene-propylene rubbers, isotactic poly I-butene, and poly-4-methyl-l-pentene. These discoveries merited the Nobel prize, which was awarded to K. Ziegler and G. Natta in 1963. The initial works of Ziegler and Natta were followed by an "explosion" of scientific papers and patents covering all aspects of polymerization chemistry, catalyst synthesis, and polymerization kinetics as well as the structural, chemical, physical, and technological characteristics of stereo regular polyolefins, polydienes, and olefin copolymers. It is sufficient to say that in the twenty-five years after the first publications more than 15,000 papers and patents appeared on subjects related to the area. . The development brought about the establishment of several prominent groups of scientists occupied with the study of olefin polymerization. The most important of these were scientific schools in Italy, Germany, England, the United States, Japan, the Soviet Union, Czechoslovakia, and Venezuela. In addition, many major chemical and petrochemical corporations throughout the world established labora tories devoted to the development of the technology of catalyst synthesis and olefin polymerization.

Gas-phase Ethylene/1-hexene Copolymerization Over MgCl2-supported Ziegler-Natta Catalysts

Gas-phase Ethylene/1-hexene Copolymerization Over MgCl2-supported Ziegler-Natta Catalysts PDF Author: Wei Liu
Publisher:
ISBN:
Category : Chlorine compounds
Languages : en
Pages : 290

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Tailor-Made Polymers

Tailor-Made Polymers PDF Author: John R. Severn
Publisher: John Wiley & Sons
ISBN: 3527621679
Category : Technology & Engineering
Languages : en
Pages : 374

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Book Description
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.

Olefin Polymerization

Olefin Polymerization PDF Author: Walter Kaminsky
Publisher: Wiley-VCH
ISBN: 9783527317424
Category : Technology & Engineering
Languages : en
Pages : 0

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Book Description
With an enormous velocity, olefin polymerization has expanded to one of the most significant fields in polymers since the first industrial use about 50 years ago. In 2005, 100 million tons of polyolefins were produced - the biggest part was catalyzed by metallorganic compounds. The Hamburg Macromolecular Symposium 2005 with the title "Olefin Polymerization" involved topics such as new catalysts and cocatalysts, kinetics, mechanism and polymer reaction engineering, synthesis of special polymers, and characterization of polyolefins. The conference combined scientists from different disciplines to discuss latest research results of polymers and to offer each other the possibility of cooperation. This is reflected in this volume, which contains invited lectures and selected posters presented at the symposium.

Olefin Polymerization with Supported Metallocene Catalysts

Olefin Polymerization with Supported Metallocene Catalysts PDF Author: Shreyas Chakravarti
Publisher:
ISBN:
Category :
Languages : en
Pages : 368

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