MANUFACTURING METHOD FOR SOLID CATALYST COMPONENT FOR alpha-OLEFIN POLYMERIZATION, MANUFACTURING METHOD FOR CATALYST COMPONENT FOR alpha-OLEFIN POLYMERIZATION, AND CATALYST FOR alpha-OLEFIN POLYMERIZATION BY THEM

PROBLEM TO BE SOLVED: To develop an olefin polymerization catalyst exhibiting sufficient performance in all catalytic performances such as stereoregularity, catalyst activity and a property of a polymer particle, and a manufacturing method for such a catalyst component. SOLUTION: In the manufacturin...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	NAKAYAMA KOJI, KOZAI HAGUMU
Format:	Patent
Sprache:	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
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To develop an olefin polymerization catalyst exhibiting sufficient performance in all catalytic performances such as stereoregularity, catalyst activity and a property of a polymer particle, and a manufacturing method for such a catalyst component. SOLUTION: In the manufacturing method for the solid catalyst component (A1) for α-olefin polymerization, the solid component obtained by treating a magnesium compound by a copper compound is treated by a titanium compound, a halogen compound and an electron-donating compound. Alternatively, in the manufacturing method for the catalyst component for α-olefin polymerization, the solid catalyst component (A1) is subjected to contact treatment by the components (A2), (A3) and (A4). Component (A2): a silicon compound having an alkenyl group, component (A3): an organic silicon compound, and component (A4): an organic aluminum compound. COPYRIGHT: (C)2010,JPO&INPIT