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. 07, 2012
Filed:
Nov. 30, 2010
Kazuki Okuno, Itami, JP;
Jin-joo Park, Itami, JP;
Masahiro Kato, Itami, JP;
Masaru Yao, Ikeda, JP;
Tsutomu Iwaki, Ikeda, JP;
Tetsuo Sakai, Ikeda, JP;
Kazuki Okuno, Itami, JP;
Jin-Joo Park, Itami, JP;
Masahiro Kato, Itami, JP;
Masaru Yao, Ikeda, JP;
Tsutomu Iwaki, Ikeda, JP;
Tetsuo Sakai, Ikeda, JP;
Sumitomo Electric Industries, Ltd., Osaka, JP;
National Institute of Advanced Industrial Science and Technology, Tokyo, JP;
Abstract
An electrode substrate for a battery has nickel applied as a coat on the surface of a base constituted of crossing of a plurality of fibers including a core formed of synthetic resin and a coating of synthetic resin having a softening temperature lower than the softening temperature of the synthetic resin forming the core. The electrode substrate has the fibers of the base fusion-bonded at a cross point by heat treatment. The ratio of the coating occupying a II-II cross section of the fiber cross point is larger than the ratio of the coating occupying a fiber cross section (III-III cross section) at a site other than at the cross point.