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RISPreparation of ethylene/a-olefins copolymers using (2-RInd)2ZrCl2/MCM-41 (R:Ph,H) catalyst, microstructural study
سال: 2014
خلاصه:
Abstract (2-RInd)2ZrCl2 (R:Ph,H) catalyst was supported on MCM-41 and ethylene copolymerization behavior as well as microstructure of copolymers were studied. A steady rate–time profile behavior was observed for homo and ...
Zegler Natta / Metallocen Hybrid Catalyst for Ethylen Polymerization
سال: 2007
خلاصه:
Zegler Natta / Metallocen Hybrid Catalyst for Ethylen Polymerization
Modeling of slurry polymerization of ethylene using a soluble Cp2ZrCl2/MAO catalytic system
سال: 2007
خلاصه:
The slurry homopolymerization of ethylene ....
preparationof highly active heterogeneous ziegler - natta catalyst for polymerization of ethylen
سال: 2006
خلاصه:
preparationof highly active heterogeneous ziegler - natta catalyst for polymerization of ethylen
Ethylene Homo-and Copolymerization Using a Bis-IndZrcl2 Metallocene Catalyst: Structural Composition Distribution of the Copolymer
سال: 2009
خلاصه:
A bis-IndZrCl2 catalyst was synthesized and used for ethylene homo- and copolymerization.
The activity of the catalyst increases with increasing Al/Zr ratio; optimum activity was
reached at 60 8C. Mv of the ...