alpha-OLEFIN POLYMERIZING SOLID CATALYZER COMPONENT AND MANUFACTURING METHOD OF THE SAME, alpha-OLEFIN POLYMERIZING CATALYZER COMPONENT, alpha-OLEFIN POLYMERIZING CATALYZER, AND MANUFACTURING METHOD OF alpha-OLEFIN POLYMER OR COPOLYMER

PROBLEM TO BE SOLVED: To provide a catalyzer which exhibits sufficient performances in all of the catalytic performances such as stereoregularity, catalytic activity, or polymer particle property, and a manufacturing method of an α-olefin polymer using the same catalyzer. SOLUTION: The α-olefin poly...

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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
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Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a catalyzer which exhibits sufficient performances in all of the catalytic performances such as stereoregularity, catalytic activity, or polymer particle property, and a manufacturing method of an α-olefin polymer using the same catalyzer. SOLUTION: The α-olefin polymerizing solid catalyzer component (A1) comprises magnesium, titanium, halogen, kalium and an electron-donating compound as the indispensable components. The α-olefin polymerizing catalyzer component is obtained by contacting to treat the α-olefin polymerization solid catalyzer component (A1) with components (A2), (A3) and (A4), wherein the component (A2): a silicon compound having alkenyl, the component (A3): an organic silicon compound, and the component (A4): an organic aluminium compound. COPYRIGHT: (C)2011,JPO&INPIT