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.
申请公布号
WO2009048994(A3)
申请公布日期
2009.06.25
申请号
WO2008US79265
申请日期
2008.10.09
申请人
DOW GLOBAL TECHNOLOGIES INC.;ZIEBARTH, ROBIN;NILSSON, ROBERT, T.