HETEROCYCLE-HETEROCYCLE-BASED GROUP IV TRANSITION METAL CATALYSTS FOR OLEFIN POLYMERIZATION

A polymerization process of this disclosure includes includes polymerizing ethylene and one or more olefins in the presence of a catalyst system under olefin polymerization conditions to form an ethylene-based polymer. The catalyst system comprises a metal-ligand complex according to formula (I): (I...

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Bibliographische Detailangaben
Hauptverfasser:	PEARSON DAVID M, DEVORE DAVID D, BAILEY BRAD C, SZUROMI ENDRE, GRIGG ROBERT D, ETIENNE JOHN B, MCDOUGAL NOLAN T, KOENIGS DAVID, MUKHOPADHYAY SUKRIT
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	A polymerization process of this disclosure includes includes polymerizing ethylene and one or more olefins in the presence of a catalyst system under olefin polymerization conditions to form an ethylene-based polymer. The catalyst system comprises a metal-ligand complex according to formula (I): (INSERT FORMULA I). 本公开的聚合工艺包含在存在催化剂系统的情况下在烯烃聚合条件下使乙烯和一种或多种烯烃聚合以形成乙烯类聚合物。所述催化剂系统包括根据式(I)所述的金属-配体络合物：(插入式I)