| 发明名称 |
MULTILAYER MATS FOR USE IN POLLUTION CONTROL DEVICES |
| 摘要 |
Multilayer mats, pollution control devices containing the multilayer mats, and methods of making the multilayer mats are provided. The multilayer mats include a non-intumescent layer sandwiched between two intumescent layers. The outer layers of the mats contain intumescent materials. |
| 申请公布号 |
WO2005105427(A1) |
申请公布日期 |
2005.11.10 |
| 申请号 |
WO2005US08186 |
申请日期 |
2005.03.11 |
| 申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
MERRY, RICHARD, P. |
| 分类号 |
B32B7/02;B32B17/02;B32B18/00;B32B19/02;F01N3/28 |
主分类号 |
B32B7/02 |
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