The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 27, 2008
Filed:
Jun. 08, 2005
Norman W. Carlson, Batavia, IL (US);
Chi-hung Lin, Cockeysville, IL (US);
Jerome A. Streeky, Bolingbrook, IL (US);
Carl Towner, Albuquerque, NM (US);
Barry F. Wood, Naperville, IL (US);
Norman W. Carlson, Batavia, IL (US);
Chi-Hung Lin, Cockeysville, IL (US);
Jerome A. Streeky, Bolingbrook, IL (US);
Carl Towner, Albuquerque, NM (US);
Barry F. Wood, Naperville, IL (US);
Ineos USA LLC, Lisle, IL (US);
Abstract
An olefin polymerization process comprises gas-phase polymerization of at least one olefin monomer in a reactor using a Ziegler-Natta or metallocene catalyst system in the presence of at least one suitable radical-generating compound in an amount sufficient for polymer modification and subsequent stabilization of such compound and generated radicals before post-reactor heat processing.