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RISIn situ silica supported metallocene catalysts for ethylen Polymerzation
Year: 2014
Abstract:
Bis(2-R-ind)ZrCl2 (R: H or phenyl) was supported on different types of silica by in situ impregnation method and used for ethylene polymerization. In this method, the step of catalyst loading on support was eliminated and ...
Synthesis and Microstructurral Study of Stereoblock Elastomeric Polypropylenes from Metallocene Catalyst (2-PhInd)2ZrCl2 Activated with Cocatalyst Mixtures: Part I. Study of Activity and Molecular Weight
Year: 2012
Abstract:
Polymerization of propylene ....
Synthesis and Microstructurral Study of Stereoblock Elastomeric Polypropylenes from Metallocene Catalyst (2-PhInd)2ZrCl2 Activated with Cocatalyst Mixtures Part II. Microstructural Study
Year: 2012
Abstract:
Polymerization of propylene...
Synthesis of Ziglere-Natta / Metallocene Hybride Catalysts:Investigation of the effect of different parameters on the amount of Metallocene loading using Response Surface Method
Year: 2012
Abstract:
A series of hybrid catalyst was made thriugh mixing of n4th generation Ziegler-Natta and ..