PRECISION FRAGMENTATION AGGREGATE AND OLEFIN POLYMERIZATION CATALYST MANUFACTURED THEREFROM

PROBLEM TO BE SOLVED: To provide a precision fragmentation aggregate used for manufacturing polyolefin bulk particles having a narrow particle size distribution. SOLUTION: The precision fragmentation aggregate is disclosed together with a precision fragmentation aggregate catalyst derived therefrom....

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Hauptverfasser: WILLS MORRIS CHRISTOPHER, CLIKEMAN RICHARD R
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a precision fragmentation aggregate used for manufacturing polyolefin bulk particles having a narrow particle size distribution. SOLUTION: The precision fragmentation aggregate is disclosed together with a precision fragmentation aggregate catalyst derived therefrom. A method of manufacturing the precision fragmentation aggregate is disclosed together with a method of preparing the precision fragmentation aggregate catalyst from precision fragmentation aggregate. A method of manufacturing a polyolefin using the precision fragmentation aggregate catalyst for olefin polymerization is also disclosed. COPYRIGHT: (C)2010,JPO&INPIT