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:
Oct. 31, 2017
Filed:
Jun. 06, 2014
Applicant:
Leclanche SA, Yverdon-les-baines, CH;
Inventors:
Pierre Blanc, Morges, CH;
Hilmi Buqa, Oberentfelden, DE;
Assignee:
Leclanche', Yverdon-les-baines, CH;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 2/14 (2006.01); H01M 2/16 (2006.01); H01M 10/052 (2010.01);
U.S. Cl.
CPC ...
H01M 2/145 (2013.01); H01M 2/166 (2013.01); H01M 10/052 (2013.01); H01M 2220/10 (2013.01); H01M 2220/20 (2013.01);
Abstract
A coated method for the preparation of a separator comprising multiple layers of glass or glass and ceramic particles for use in an electrochemical cell, an electrochemical cell comprising such a separator and the use of such an electrochemical cell. The method comprises the steps of providing a mixture of an organic polymeric material, glass or glass and ceramic particles and at least one solvent, and preparing a multilayer by phase inversion.