| 发明名称 |
MATERIAU COMPOSITE ET SON UTILISATION COMME MATERIAU POUR ELECTRODES ET COMME ISOLANT ACOUSTIQUE |
| 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 |
FR2575109(B1) |
申请公布日期 |
1989.11.03 |
| 申请号 |
FR19850008017 |
申请日期 |
1985.05.29 |
| 申请人 |
AZIONARIA MINERO METALLURGICA |
发明人 |
RENATO GUERRIERO, ILARIO TANGERINI ET ITALO VITTADINI;TANGERINI ILARIO;VITTADINI ITALO |
| 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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代理人 |
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