发明名称 |
A POLLUTION CONTROL DEVICE |
摘要 |
The present invention provides a mounting mat (30) for mounting a pollution control element (20) or monolith in a pollution control device (10), said mounting mat comprising a layer having a mixture of long and short fibers wherein said short fibers have a length of not more than about 13 mm and wherein said long fibers have a length of at least about 20 mm and wherein the amount of said short fibers is at least about 3% by weight based on the total weight of said mixture of long and short fibers. |
申请公布号 |
EP1960578(B1) |
申请公布日期 |
2010.02.17 |
申请号 |
EP20060847578 |
申请日期 |
2006.12.13 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
MIDDENDORF, CLAUS;STRASSER, JUERGEN;SCHUMACHER, KNUT |
分类号 |
D04H1/42;D04H1/4209;D04H1/4218;D04H1/46;D04H5/02 |
主分类号 |
D04H1/42 |
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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