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:
Aug. 21, 2012
Filed:
Feb. 03, 2010
Applicants:
Thomas P. Clark, Sanford, MI (US);
Francis J. Timmers, Midland, MI (US);
Kevin A. Frazier, Midland, MI (US);
Inventors:
Thomas P. Clark, Sanford, MI (US);
Francis J. Timmers, Midland, MI (US);
Kevin A. Frazier, Midland, MI (US);
Assignee:
Dow Global Technologies LLC, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F 15/00 (2006.01); C07F 5/06 (2006.01); B01J 31/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention generally relates to a new process of making a trialkyl aluminum compound in which at least one alkyl group is a primary alkyl derived from an internal olefin or alpha-olefin. The process employs an isomerization/hydroalumination catalyst.