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. 03, 1995
Filed:
Dec. 23, 1993
Applicant:
Inventors:
Dennis J Salmon, Gastonia, NC (US);
D Wayne Barnette, Bessemer City, NC (US);
Rebecca A Barnett, Maiden, NC (US);
Assignee:
FMC Corporation, Philadelphia, PA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C01B / ; H01M / ; H01M / ;
U.S. Cl.
CPC ...
423301 ; 429194 ; 429198 ;
Abstract
A process for preparing solutions of lithium hexafluorophosphate comprising reacting, under basic conditions, a lithium salt with a salt selected from sodium, potassium, ammonium, or organo ammonium hexafluorophosphate salt in a low boiling, non-protic organic solvent to produce a solution of lithium hexafluorophosphate and a precipitated sodium, potassium, ammonium, or organo ammonium salt containing the anion of the reactant lithium salt.