发明授权
- 专利标题： Battery element and battery incorporating polar polymer system
- 专利标题（中）： 电池元件和电池结合极性聚合物系统
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申请号： US843053申请日： 1986-03-24
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公开(公告)号： US4708918A公开(公告)日： 1987-11-24
- 发明人: Maurice E. Fitzgerald , David M. Braunstein , Saulius A. Alkaitis , Naum Pinsky
- 申请人： Maurice E. Fitzgerald , David M. Braunstein , Saulius A. Alkaitis , Naum Pinsky
- 申请人地址： CA Chatsworth
- 专利权人： Ensci, Inc.
- 当前专利权人： Ensci, Inc.
- 当前专利权人地址： CA Chatsworth
- 主分类号： C03C3/087
- IPC分类号： C03C3/087 ; C03C17/23 ; H01M4/68 ; H01M10/18 ; H01M4/14
摘要：
A battery element useful as at least a portion of the positive plates in a lead-acid battery comprises: an acid resistant substrate at least partially coated with an electrically conductive coating; and a fluid impervious matrix layer having mutually opposing first and second surfaces situated such that at least a portion of the coated substrate is embedded in the matrix layer which comprises polymer having increased polarity relative to polypropylene. This battery element may also be used in the bipolar plates of a lead-acid battery.
公开/授权文献
- US5825187A Magnetic circuit system with opposite permanent magnets 公开/授权日：1998-10-20
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