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:
Jan. 19, 1993
Filed:
Mar. 28, 1991
Applicant:
Inventors:
John R Sanderson, Leander, TX (US);
Wheeler C Crawford, Houston, TX (US);
David R McCoy, Austin, TX (US);
Assignee:
Texaco Chemical Company, White Plains, NY (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10M / ; C07C / ;
U.S. Cl.
CPC ...
585 12 ; 585533 ;
Abstract
A process for preparing synthetic lubricant base stocks having improved properties is disclosed. The process comprises co-reacting vinylcyclohexene and long-chain linear olefin in the presence of a Friedel-Crafts type catalyst, preferably anhydrous aluminum chloride.