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. 02, 2011
Filed:
Jan. 22, 2007
Applicants:
Margaret May-som Wu, Skillman, NJ (US);
Catalina L. Coker, Baytown, TX (US);
John F. Walzer, Jr., Seabrook, TX (US);
Peijun Jiang, League City, TX (US);
Steven P. Rucker, Warren, NJ (US);
Inventors:
Margaret May-Som Wu, Skillman, NJ (US);
Catalina L. Coker, Baytown, TX (US);
John F. Walzer, Jr., Seabrook, TX (US);
Peijun Jiang, League City, TX (US);
Steven P. Rucker, Warren, NJ (US);
Assignee:
ExxonMobil Chemical Patents Inc., Houston, TX (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 2/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
This invention relates to processes to produce liquid poly-alpha-olefins (PAOs) having a kinematic viscosity at 100° C. of more than 20 cSt in the presence of a metallocene catalyst with a non-coordinating anion activator and hydrogen.