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:
Jul. 09, 1985
Filed:
Oct. 09, 1984
Applicant:
Inventor:
Eugene F Lutz, Houston, TX (US);
Assignee:
Shell Oil Company, Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
585527 ; 585510 ; 585514 ; 585523 ;
Abstract
An improved process for the conversion of ethylene to its linear alpha-olefin oligomers by contact with a catalytic nickel complex dissolved in a polar organic solvent. The improvement relates to the use as solvent in such a process of a mixture of certain monohydric and dihydric alcohols in specified proportions. Practice of the invention provides enhanced rate of ethylene oligomerization and/or modification of the carbon number distribution of the product oligomer mixture.