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:
Jun. 19, 2012
Filed:
Apr. 24, 2007
Applicants:
Wayde V. Konze, Midland, MI (US);
James C. Stevens, Richmond, TX (US);
Daniel D. Vanderlende, Sugar Land, TX (US);
Inventors:
Wayde V. Konze, Midland, MI (US);
James C. Stevens, Richmond, TX (US);
Daniel D. VanderLende, Sugar Land, TX (US);
Assignee:
Dow Global Technologies LLC, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 4/64 (2006.01); C08F 4/52 (2006.01); C08F 4/76 (2006.01);
U.S. Cl.
CPC ...
Abstract
A catalyst composition comprising a zirconium complex of a polyvalent aryloxyether and an alumoxane, polymerization processes employing the same, especially the continuous, solution polymerization of ethylene and one or more Colefins or diolefins to prepare copolymers having reduced cocatalyst by-product content, are disclosed.