External electron donor of Ziegler-Natta type propylene polymerization catalyst and catalyst containing the same

The invention discloses an external electron donor of a Ziegler-Natta type propylene polymerization catalyst and a catalyst containing the same. The structural formula of the external electron donor is RSi(ORI)3, wherein R is cycloalkyl of C6 or above, cycloalkyl derivative of C6 or above, cycloalky...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	GAO YILONG, DA WENZHONG, WANG XINGREN, MA GUANGSHENG, TU SONGTAO, XU HONGBIN, ZHAO FEI, LI DONG, MEI LI
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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