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:
Mar. 24, 1998
Filed:
Feb. 12, 1996
Applicant:
Inventors:
Terry Lee Rathman, Gastonia, NC (US);
James Anthony Schwindeman, Lincolnton, NC (US);
Eric John Granger, Charlotte, NC (US);
Sharon Bergmann Smith, Gastonia, NC (US);
Assignee:
FMC Corporation, Philadelphia, PA (US);
Primary Examiner:
Int. Cl.
CPC ...
C01B / ;
U.S. Cl.
CPC ...
423644 ;
Abstract
A process for the preparation of lithium aluminum hydride in an ethereal solvent via the metathesis of sodium aluminum hydride and lithium chloride in a one direct step reaction comprising heating together sodium aluminum hydride and lithium chloride in an ethereal solvent at a temperature of 25.degree. C. to the reflux temperature of the solvent until the reaction is complete.