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Analysis of an industrial continuous slurry reactor for ethylene-butene copolymerization
(Elsevier Sci LtdOxfordInglaterra, 2005)
Mono and bimetallic nickel bromide complexes bearing azolate-imine ligands: Synthesis, structural characterization and ethylene polymerization studies
(ELSEVIER SCIENCE SA, 2009)
The synthesis of N-(1-(3,5-dimethylpyrazol-1-yl)ethylidene)-2,6-diisopropylaniline (1) and N-(1-(indazol-2-yl)ethylidene)-2,6-diisopropylaniline (2) allowed access to new transition metal complexes. When reacted with ...
High-temperature and high-pressure ethylene polymerization using a cationic activated metallocene catalytic system
(2008)
Background: Normally, olefin polymerization via metallocene-based catalysis occurs under mild conditions. However, most technology developed for polyolefin production is designed for more severe temperature and pressure ...
Co- and terpolymerization of ethylene, propylene, and higher α-olefins with high propylene contents using metallocene catalysts
(John Wiley & Sons Inc, 2001-04)
The copolymerization of propylene/ethylene and terpolymerization of propylene/ethylene/α‐olefins using long‐chain α‐olefins such as 1‐octene and 1‐decene have been carried out using EtInd2ZrCl2//methylaluminoxane. High ...
A new iron catalyst for ethylene polymerization
(Elsevier Science BvAmsterdamHolanda, 2004)
Heterogeneous modeling of fluidized bed polymerization reactors. Influence of mass diffusion into the polymer particle
(Pergamon-elsevier Science LtdOxfordInglaterra, 2002)
FTIR, 13C NMR, and GPC analysis of high‐propylene content co‐ and terpolymers with ethylene and higher α‐olefins synthesized with EtInd2ZrCl2/MAO
(John Wiley & Sons Inc, 2001-04-26)
This article reports the results of propylene/alfa-olefin copolymerization and propylene/ethylene/alfa-olefin terpolymerization using low concentrations(less than 5 mol %) of long alfa-olefins such as 1-octene, 1-decene, and ...
Nickel alpha-Keto-beta-Diimine Initiators for Olefin Polymerization
(WILEY-V C H VERLAG GMBH, 2009)
(Figure Presented) A new ligand-metal combination (see picture, Ni green, Br brown, N blue, O red, C gray) was designed to be cationic and to benefit from removal of electron density by the action of a Lewis acid on the ...
Ethylene polymerization using dealuminated ZSM-2 zeolite nanocrystals as an active metallocene catalyst support
(ELSEVIER, 2008-09-15)
The preparation of dealuminated (DEAL) ZSM-2 zeolite nanocrystals for use as an active metallocene polymerization catalyst support is presented. The DEAL-ZSM-2 zeolite form was prepared by using steam treatment; metallocene ...