Hybrid metallocene catalyst and method for preparing polyethylene by using same

Hybrid metallocene catalyst and method for preparing polyethylene by using same

The present invention provides a hybrid metallocene catalyst useful for preparing polyethylene exhibiting high dart impact strength properties and excellent processability, and also provides a method for preparing polyethylene using the same. 本发明提供了可用于制备表现出高落镖冲击强度性质以及优异的加工性的聚乙烯的混杂型茂金属催化剂，还提供了使用其制备聚乙...

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Bibliographische Detailangaben
Hauptverfasser: KWON DONG-HYUN, KIM DONG-HYUN, KANG MINYOUNG, JEONG YOONOL, LEE CHAE-EUN, LEE JIN YOUNG, KIM BYUNG-SEOK, LEE SEUNG-MIN, KIM, YOUNG KOOK, HONG XIBIN, LEE SOO-HYUN, KIM SE YOUNG, HAN CHANG WOAN
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:The present invention provides a hybrid metallocene catalyst useful for preparing polyethylene exhibiting high dart impact strength properties and excellent processability, and also provides a method for preparing polyethylene using the same. 本发明提供了可用于制备表现出高落镖冲击强度性质以及优异的加工性的聚乙烯的混杂型茂金属催化剂，还提供了使用其制备聚乙烯的方法。