发明名称 |
IMPROVED THERMAL SHOCK RESISTANT SOOT FILTER |
摘要 |
<p>A ceramic honeycomb filter having improved thermal shock resistance is comprised of a ceramic honeycomb filter that has a heat absorbing material that undergoes a reversible phase change that absorbs at least in part the heat energy, for example, arising from the combustion of Diesel soot entrapped in the filter.</p> |
申请公布号 |
EP2203238(A2) |
申请公布日期 |
2010.07.07 |
申请号 |
EP20080837944 |
申请日期 |
2008.10.09 |
申请人 |
DOW GLOBAL TECHNOLOGIES INC. |
发明人 |
ZIEBARTH, ROBIN;NILSSON, ROBERT, T. |
分类号 |
B01D46/00;B01D46/24 |
主分类号 |
B01D46/00 |
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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