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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Renola; Gary Thomas
Address:
Seabrook, TX
No. of patents:
6
Patents:












Patent Number Title Of Patent Date Issued
5763543 Olefin polymerization process with little or no scavenger present June 9, 1998
The present invention relates to a continuous process for the polymerization of olefin(s) utilizing a metallocene catalyst or catalyst system in a continuous slurry or gas phase polymerization process for polymerizing monomer(s). The invention is more particularly drawn to a gas phas
5753786 Process for transitioning between incompatible polymerization catalysts May 19, 1998
This invention relates to a process for transitioning between incompatible polymerization catalyst systems. Particularly, the invention relates to a process for transitioning from an olefin polymerization reaction utilizing a traditional Ziegler-Natta catalyst system to a metallocene-ole
5747612 Process for transitioning between incompatible polymerization catalysts May 5, 1998
This invention relates to a process for transitioning between incompatible polymerization catalyst systems. Particularly, the invention relates to a process for transitioning from an olefin polymerization reaction utilizing a traditional Ziegler-Natta catalyst system to a metallocene-ole
5712352 Polymerization process January 27, 1998
The present invention relates to a continuous process for the polymerization of olefin(s) utilizing a metallocene catalyst or catalyst system in a continuous slurry or gas phase polymerization process. The invention is more particularly drawn to a gas phase polymerization process for
5672666 Process for transitioning between incompatible polymerization catalysts September 30, 1997
This invention relates to a process for transitioning between polymerization catalyst systems which are incompatible with each other. Particularly, the invention relates to a process for transitioning from an olefin polymerization reaction utilizing a traditional Ziegler-Natta cataly
5672665 Process for transitioning between incompatible polymerization catalysts September 30, 1997
This invention relates to a process for transitioning between incompatible polymerization catalyst systems. Particularly, the invention relates to a process for transitioning from an olefin polymerization reaction utilizing a traditional Ziegler-Natta catalyst system to a metallocene-ole










 
 
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