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. 20, 1976
Filed:
Mar. 23, 1973
Applicant:
Inventors:
Arthur W Langer, Jr, Watchung, NJ (US);
Thomas A Whitney, Roselle, NJ (US);
Assignee:
Exxon Research and Engineering Company, Linden, NJ (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07F / ;
U.S. Cl.
CPC ...
2604 / ; 252 497 ; 2602 / ; 260247 ; 2602 / ; 260290 ; 260293 ; 260349 ; 2604 / ; 2604291 ; 2604295 ; 2604297 ; 260430 ; 260431 ; 2604 / ; 260440 ; 2604 / ; 2605 / ; 260577 ; 2605 / ; 2605 / ; 2605 / ; 2605 / ; 2606 / ; 2606 / ; 2606 / ; 2606 / ; 2606 / ; 2606 / ;
Abstract
Chelated lithium aluminum compounds are prepared by mixing a lithium aluminum compound such as a lithium aluminum hydride with a chelating agent wherein the agent contains at least one nitrogen atom. The chelating agent is a tertiary polyamine or aminoether. The resultant chelate is used for a variety of processes such as separations, catalytic reactions, substitution reactions, reductions, electrochemical reactions, and also as an oil and fuel additive.