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. 10, 2019
Filed:
Jan. 30, 2018
Applicant:
Synthio Chemicals, Llc, Boulder, CO (US);
Inventors:
Joseph Carl Poshusta, Broomfield, CO (US);
Jerry Lynn Martin, Superior, CO (US);
Assignee:
Synthio Chemicals, LLC, Boulder, CO (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/00 (2006.01); H01M 10/0569 (2010.01); H01M 10/0568 (2010.01); H01M 10/0525 (2010.01); B01D 5/00 (2006.01); B01D 3/10 (2006.01); B01D 15/08 (2006.01);
U.S. Cl.
CPC ...
H01M 10/0569 (2013.01); B01D 3/10 (2013.01); B01D 5/006 (2013.01); H01M 10/0525 (2013.01); H01M 10/0568 (2013.01); B01D 15/08 (2013.01); H01M 2300/0028 (2013.01);
Abstract
The present invention provides a method for producing low-water-content electrolyte solutions. In particular, the present invention provides a method of removing water from a liquid solution comprising a non-aqueous solvent, a hygroscopic metal salt and water. It also provides a method for producing a low-water content electrolyte solution without isolation of the metal salt. The method of the invention is useful in producing low water content electrolyte solutions for batteries such as lithium- or lithium-ion batteries.