| 发明名称 |
Hose material for fuel cell system and hose manufactured by using the same |
| 摘要 |
<p>A hose material for a fuel cell system which is superior in both the properties of low extraction and electrical isolation, and also has excellent mechanical properties. The hose material comprises an ethylene-propylene copolymer and carbon black having a toluene discoloration of 30% to 50%.</p> |
| 申请公布号 |
EP1459872(A2) |
申请公布日期 |
2004.09.22 |
| 申请号 |
EP20040006411 |
申请日期 |
2004.03.17 |
| 申请人 |
TOKAI RUBBER INDUSTRIES, LTD. |
发明人 |
HIRAI, RYO;IKEMOTO, AYUMU |
| 分类号 |
H01M8/04;B29C67/24;F16L11/127;(IPC1-7):B29C67/24;B29D23/22;C08L23/16;C08K3/04 |
主分类号 |
H01M8/04 |
| 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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