<p>Porous carrier materials comprising at least 90% by weight of at least 95% pure alpha alumina are effective as supports for catalysts treating engine exhausts and are able to withstand extreme conditions.</p>
申请公布号
CA2101955(A1)
申请公布日期
1994.03.01
申请号
CA19932101955
申请日期
1993.08.05
申请人
NORTON CHEMICAL PROCESS PRODUCTS CORPORATION
发明人
KORADIA, PRAMOD B.;DODDATO, CARMINE M.;SHERMAN, DANIEL C.;GERDES, WILLIAM H.
