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. 08, 2019
Filed:
Dec. 09, 2015
Applicant:
Toray Industries, Inc., Tokyo, JP;
Inventors:
Assignee:
Toray Industries, Inc., , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 2/16 (2006.01); B01D 71/64 (2006.01); B32B 5/18 (2006.01); B32B 27/34 (2006.01); C08J 5/18 (2006.01); H01B 1/06 (2006.01); H01M 10/0565 (2010.01); B01D 71/56 (2006.01); H01M 4/131 (2010.01); H01M 4/133 (2010.01); H01M 10/0525 (2010.01); C08G 73/10 (2006.01); H01M 10/052 (2010.01);
U.S. Cl.
CPC ...
B01D 71/64 (2013.01); B01D 71/56 (2013.01); B32B 5/18 (2013.01); B32B 27/34 (2013.01); C08J 5/18 (2013.01); H01B 1/06 (2013.01); H01M 2/166 (2013.01); H01M 2/1653 (2013.01); H01M 2/1686 (2013.01); H01M 4/131 (2013.01); H01M 4/133 (2013.01); H01M 10/0525 (2013.01); H01M 10/0565 (2013.01); C08G 73/1039 (2013.01); H01M 10/052 (2013.01); H01M 2300/0082 (2013.01); H01M 2300/0085 (2013.01); H01M 2300/0091 (2013.01);
Abstract
An ion-permeable membrane is substantially free of holes and has excellent ion permeability, heat resistance, strength, and flexibility. A battery electrolyte membrane uses the ion-permeable membrane, and can form an electrode composite body. The polymer-ion-permeable membrane has an average radius of free volume of 0.32-0.50 nm.