专利名称：METHOD FOR PREPARING A SUPPORTED
CATALYST SYSTEM AND ITS USE IN APOLYMERIZATION PROCESS
发明人：SUN-CHUEH KAO,FREDERICK J. KAROL申请号：US09325172申请日：19990603
公开号：US20010047065A1公开日：20011129
摘要：The present invention relates to a supported catalyst composition and amethod for making the supported catalyst composition and its use in a process forpolymerizing olefin(s). In particular, the invention is directed to a method for making asupported catalyst composition by contacting a preformed supported bulky ligandmetallocene-type catalyst system with an additional amount of a bulky ligandmetallocene-type catalyst compound.
申请人：KAO SUN-CHUEH,KAROL FREDERICK J.
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