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. 30, 2005
Filed:
May. 20, 2004
Kouji Yamazaki, Saitama, JP;
Mitsutoshi Suzuki, Saitama, JP;
Kazuhiko Yanagi, Saitama, JP;
Minoru Noguchi, Saitama, JP;
Eisuke Komazawa, Saitama, JP;
Hiroshi Nagao, Tokushima, JP;
Michio Matsuda, Tokushima, JP;
Kouji Yamazaki, Saitama, JP;
Mitsutoshi Suzuki, Saitama, JP;
Kazuhiko Yanagi, Saitama, JP;
Minoru Noguchi, Saitama, JP;
Eisuke Komazawa, Saitama, JP;
Hiroshi Nagao, Tokushima, JP;
Michio Matsuda, Tokushima, JP;
Mahle Tennex Corporation, Tokyo, JP;
Honda Motor Co., Ltd., Tokyo, JP;
AWA Paper Mfg. Co., Ltd., Tokushima, JP;
Abstract
The present invention is mainly configured of a separator for an electric double-layer capacitor that comprises an aramid fiber, a polyester fiber, a glass fiber, and a silica (inorganic compound for forming hydrosol) containing a particulate silica (particulate inorganic compound) of not less than 1 nm and not more than 500 nm, wherein total of the silica and the glass fiber is not less than 10 mass percent and not more than 50 mass percent; the electric double-layer capacitor comprising the separator; and a manufacturing method of the separator for the electric double-layer capacitor which method comprises a mixing process for mixing the aramid fiber, the polyester fiber, the glass fiber, and the silica sol and a paper making process for making paper from the mixture.