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:
Aug. 25, 2020
Filed:
Dec. 11, 2013
Applicants:
Lg Chem, Ltd., Seoul, KR;
Toray Industries, Inc., Tokyo, JP;
Inventors:
Assignees:
LG Chem, Ltd., , KR;
TORAY INDUSTRIES, INC., , JP;
Primary Examiner:
Int. Cl.
CPC ...
H01M 2/14 (2006.01); H01M 2/18 (2006.01); H01M 2/16 (2006.01); H01M 10/0525 (2010.01);
U.S. Cl.
CPC ...
H01M 2/145 (2013.01); H01M 2/166 (2013.01); H01M 2/168 (2013.01); H01M 2/1646 (2013.01); H01M 2/1653 (2013.01); H01M 2/1686 (2013.01); H01M 2/18 (2013.01); H01M 10/0525 (2013.01); Y10T 29/49112 (2015.01);
Abstract
Disclosed is a method for manufacturing a separator for an electrochemical device. The method contributes to formation of a separator with good bondability to electrodes and prevents inorganic particles from detaching during an assembling process of an electrochemical device.