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:
Apr. 12, 2016
Filed:
Jun. 13, 2012
Applicants:
Hironobu Muramatsu, Tokyo, JP;
Tamaki Hirai, Yokohama, JP;
Kazuki Miyatake, Yokohama, JP;
Inventors:
Assignee:
NISSAN MOTOR CO., LTD., Yokohama-shi, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 2/16 (2006.01); H01M 10/052 (2010.01); H01M 10/42 (2006.01);
U.S. Cl.
CPC ...
H01M 2/1646 (2013.01); H01M 2/16 (2013.01); H01M 2/1653 (2013.01); H01M 2/1686 (2013.01); H01M 10/4235 (2013.01); H01M 10/052 (2013.01); Y02T 10/7011 (2013.01);
Abstract
A separator () having heat resistant insulation layers for an electric device includes a resin porous substrate (), and heat resistant insulation layers () formed on both surfaces of the resin porous substrate () and containing heat resistant particles having a melting point or a thermal softening point of 150° C. or higher. A parameter X represented by the following mathematical formula 1 is greater than or equal to 0.15: