| 发明名称 |
MATERIALE COMPOSITO. |
| 摘要 |
The present invention relates to a composite material comprising a porous lead alloy containing from 0.7 to 1.0% silver or 0.1 to 1.0% calcium or 0.7 to 1.0% silver and 0.1 to 1.0% calcium and having its pores filled by a resin such as epoxy resin. The product has utility as a battery electrode and as a sound absorbing material. |
| 申请公布号 |
IT8424195(D0) |
申请公布日期 |
1984.12.21 |
| 申请号 |
IT19840024195 |
申请日期 |
1984.12.21 |
| 申请人 |
SAMIM SOCIETA' AZIONARIA MINERO METALLURGICA S.P.A. |
发明人 |
RENATO GUERRIERO;ILARIO TANGERINI;ITALO VITTADINI |
| 分类号 |
C22C11/00;B32B15/08;B32B15/092;C22C1/08;C25B11/03;C25C7/02;H01M4/06;H01M4/14;H01M4/66;H01M4/68 |
主分类号 |
C22C11/00 |
| 代理机构 |
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