发明名称 |
Manganese dry batteries |
摘要 |
There is described in the specification a mercury-free manganese primary dry battery wherein the cathode mixture contains boric acid or an alkali borate at a ratio of 0.04 to 0.4 parts by weight per 100 parts by weight of manganese dioxide as a boron conversion value or wherein the separator contains boric acid or an alkali borate at a ratio of 0.1 to 8.0 parts by weight per 100 parts by weight of a dry solid content in the pasting agent. Such battery has excellent discharge properties under light loading conditions.
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申请公布号 |
US6500584(B1) |
申请公布日期 |
2002.12.31 |
申请号 |
US19990265665 |
申请日期 |
1999.03.10 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
ASHIHARA RYOHEI;KOBAYASHI TETSUYA;OGINO KEIJI;INUI MICHIKO |
分类号 |
H01M2/16;H01M4/50;H01M4/62;H01M6/06;(IPC1-7):H01M4/50;H01M4/42 |
主分类号 |
H01M2/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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