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:
Dec. 13, 1983
Filed:
Apr. 28, 1982
Applicant:
Inventors:
Jerome W Darden, Austin, TX (US);
Lewis W Watts, Jr, Austin, TX (US);
Edward T Marquis, Austin, TX (US);
Assignee:
Texaco Inc., White Plains, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ;
U.S. Cl.
CPC ...
585 10 ; 585 12 ; 585 18 ; 585255 ; 585510 ; 585525 ; 585643 ;
Abstract
Novel feedstocks for the production of synthetic lubricant base oils are described. The feedstock is a blend of internal and alpha olefins with the internal olefins comprising more than 50 but less than 99 weight percent of the blend. The alpha olefins may be derived from ethylene polymerization or wax pyrolysis. The olefins may be oligomerized over a boron trifluoride catalyst and a promoter. When the oligomers are hydrogenated they provide a synthetic lubricant base stock having excellent properties.