Invention Grant
- Patent Title: Positive electrode plate for alkaline storage battery and method for producing the same
- Patent Title (中): 碱性蓄电池用正极板及其制造方法
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Application No.: US11210673Application Date: 2005-08-25
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Publication No.: US07846574B2Publication Date: 2010-12-07
- Inventor: Haruya Nakai , Takashi Ohkawa , Hiroyuki Kannari , Hiroyuki Usui , Tomitake Omori , Hideki Kasahara , Gota Asano , Yoshiyuki Muraoka , Nobuyuki Kawaguchi , Takashi Ebihara
- Applicant: Haruya Nakai , Takashi Ohkawa , Hiroyuki Kannari , Hiroyuki Usui , Tomitake Omori , Hideki Kasahara , Gota Asano , Yoshiyuki Muraoka , Nobuyuki Kawaguchi , Takashi Ebihara
- Applicant Address: JP Osaka
- Assignee: Panosonic Corporation
- Current Assignee: Panosonic Corporation
- Current Assignee Address: JP Osaka
- Agency: Dickinson Wright PLLC
- Priority: JP2004-247973 20040827; JP2004-332994 20041117
- Main IPC: H01M4/02
- IPC: H01M4/02 ; H01M4/24 ; H01M10/24
Abstract:
An alkaline storage battery including a strip-shaped porous metal substrate and a material mixture filled into the substrate. The substrate has an unfilled portion where the material mixture is not filled along at least one of two longitudinal sides of the substrate. The substrate has a weight per unit area of 150 to 350 g/m2. The material mixture contains an active material and an elastic polymer.
Public/Granted literature
- US20060046147A1 Positive electrode plate for alkaline storage battery and method for producing the same Public/Granted day:2006-03-02
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