发明名称 |
MULTILAYER MOUNTING MATS AND POLLUTION CONTROL DEVICES CONTAINING SAME |
摘要 |
<p>A multilayer mat (10) for mounting a pollution control element (40) in a pollution control device (60). The mat comprises at least one non-intumescent layer comprising ceramic fibers and having a width defined by opposite lateral edges, and at least one intumescent layer comprising an intumescent material and having a width defined by opposite lateral edges. The width of the intumescent layer is less than the width of the non-intumescent layer. The intumescent layer can have an exposed major surface.</p> |
申请公布号 |
KR20080063394(A) |
申请公布日期 |
2008.07.03 |
申请号 |
KR20087011028 |
申请日期 |
2008.05.08 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
HORNBACK LOYD R. III |
分类号 |
F01N3/28;B01D53/94;F01N3/021 |
主分类号 |
F01N3/28 |
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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