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Transition And Organic Metals Composition Catalysts For Addition Polymerization
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Abstract
Component and catalysts for the polymerization of olefins comprise: I. A solid catalyst component containing an internal donor; ii. An Al-alkyl compound and optionally; iii. An external donor;the internal donor and/or the external donor being cyclopolyenic 1,3-diethers and the carbon atom in position 2 belongs to a particular cyclic or polycyclic structure containing two or three unsaturation.
TW085102383A1995-02-211996-02-29Component and catalysts for the polymerization of olefins
TW334446B
(en)
Novel compounds containing an element from the group 13 bounded to a monno- or dianionic tridentate ligand, method of obtaining them and their application as catalysts