Stereospecific olefin polymerization with chiral metallocene catalysts

HH Brintzinger, D Fischer, R Mülhaupt… - … Edition in English, 1995 - Wiley Online Library
Current studies on novel, metallocenebased catalysts for the polymerization of α‐olefins
have far‐reaching implications for the development of new materials as well as for the …

Polymerization reaction engineering—metallocene catalysts

AE Hamielec, JBP Soares - Progress in Polymer Science, 1996 - Elsevier
Metallocene catalysts are operative in all existing industrial plants that are presently used for
polyolefin manufacture and have the potential to revolutionize the technology for the …

[图书][B] Polymeric materials encyclopedia, Twelve volume set

JC Salamone - 2020 - taylorfrancis.com
The Polymeric Materials Encyclopedia presents state-of-the-art research and development
on the synthesis, properties, and applications of polymeric materials. This groundbreaking …

Stereospezifische Olefinpolymerisation mit chiralen Metallocenkatalysatoren

HH Brintzinger, D Fischer, R Mülhaupt… - Angewandte …, 1995 - Wiley Online Library
Untersuchungen an neuen Metallocenkatalysatoren zur Polymerisation von α‐Olefinen
haben gegenwärtig weitreichende Auswirkungen auf die Entwicklung neuer Materialien und …

Sterically encumbered (perfluoroaryl) borane and aluminate cocatalysts for tuning cation− anion ion pair structure and reactivity in metallocene polymerization …

YX Chen, MV Metz, L Li, CL Stern… - Journal of the American …, 1998 - ACS Publications
The synthesis and dialkyl abstraction chemistry as well as the unusual cocatalytic
characteristics in metallocene-mediated polymerization of two distinctive borane and …

Nonbridged half-metallocenes containing anionic ancillary donor ligands: New promising candidates as catalysts for precise olefin polymerization

K Nomura, J Liu, S Padmanabhan… - Journal of Molecular …, 2007 - Elsevier
Recent examples for synthesis of group 4 transition metal (Ti, Zr, Hf) complexes, especially
nonbridged half-metallocenes containing anionic donor ligands of the type, Cp′ MX2 …

Syndiospecific polymerization of styrene

N Tomotsu, N Ishihara, TH Newman… - Journal of Molecular …, 1998 - Elsevier
The current development of the metallocene-based catalysts for syndiotactic polystyrene
(SPS) has been reviewed. SPS is a new semi crystalline engineering thermoplastic with a …

Direct Synthesis of Functional Thermoplastic Elastomer with Excellent Mechanical Properties by Scandium‐Catalyzed Copolymerization of Ethylene and …

T Wang, C Wu, X Ji, D Cui - Angewandte Chemie, 2021 - Wiley Online Library
Herein, we report copolymerizations of ethylene (E) and ortho‐/meta‐/para‐fluorostyrenes
(SF= oFS/mFS/pFS) by using quinolyl methylene fluorenyl scandium complex (Flu‐CH2‐Qu) …

Marked counteranion effects on single-site olefin polymerization processes. Correlations of ion pair structure and dynamics with polymerization activity, chain transfer …

MC Chen, JAS Roberts, TJ Marks - Journal of the American …, 2004 - ACS Publications
Counteranion effects on the rate and stereochemistry of syndiotactic propylene enchainment
by the archetypal C s-symmetric precatalyst [Me2C (Cp)(Flu)] ZrMe2 (1; Cp= C5H4; Flu …

Precisely Controlled Polymerization of Styrene and Conjugated Dienes by Group 3 Single‐Site Catalysts

J Huang, Z Liu, D Cui, X Liu - ChemCatChem, 2018 - Wiley Online Library
This Review aims at a comprehensive overview on the recent stereospecific control
polymerizations by group 3 metal complexes based catalytic systems in combination with …