An almost alternating stereoregular copolymer can be obtained by copolymerizing ethylene and styrene with the catalyst ethylenebis(1-indenyl)zirconium dichloride acti- vated by methylaluminoxane at -25 “C. The regular microstructure pointed out by the NMR spectrum allows the copolymer to crystallize as shown by calorimetric and X-ray diffraction measurements.

Copolymerization of ethylene and styrene to a nearly- alternating crystalline copolymer

OLIVA, Leone;IZZO, Lorella;
1996

Abstract

An almost alternating stereoregular copolymer can be obtained by copolymerizing ethylene and styrene with the catalyst ethylenebis(1-indenyl)zirconium dichloride acti- vated by methylaluminoxane at -25 “C. The regular microstructure pointed out by the NMR spectrum allows the copolymer to crystallize as shown by calorimetric and X-ray diffraction measurements.
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11386/3880549
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