发明名称 |
Resin-bonded graphite body for a dry battery and method of making the same |
摘要 |
A resin-bonded graphite body having controlled crystalline orientation and a density of at least 2.05 g/cm3, the body comprising 3 to 12 weight % of a thermosetting resin and 88 to 97 weight % of a carbonaceous powder, is provided which includes at least 50 weight % of natural crystalline graphite powder. The body has a high transverse strength and a very low electrical resistance in the direction parallel to the direction of the crystalline orientation, and is thus suitable for a dry battery electrode.
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申请公布号 |
US4157317(A) |
申请公布日期 |
1979.06.05 |
申请号 |
US19780867606 |
申请日期 |
1978.01.06 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD |
发明人 |
ISHIDA, TOMIO;NAGASAWA, MASAHIRO;YOSHIKAWA, YOSHITAKA |
分类号 |
C01B31/00;C04B35/52;C04B35/528;H01B1/04;H01M4/66;(IPC1-7):H01B1/06 |
主分类号 |
C01B31/00 |
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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