| 发明名称 |
PROCEDE POUR PRODUIRE DES CORPS CERAMIQUES POREUX |
| 摘要 |
Method of preparing temperature resistant exhaust oxidation catalysts suitable for use in land vehicle exhaust systems comprising a porous ceramic base impregnated with suitable oxidizing agents and the resulting catalysts. The porous ceramic base is prepared from a ceramic powder filled, plasticized polyolefin. |
| 申请公布号 |
BE774365(A1) |
申请公布日期 |
1972.02.14 |
| 申请号 |
BE19710774365 |
申请日期 |
1971.10.22 |
| 申请人 |
W.R. GRACE + CO, 3 HANOVER SQUARE, NEW YORK, NEW YORK 10004, (E.U.A.), |
发明人 |
F.J. SERGEYS;C.B. LUNDSAGER;V.S. FRANK;C.B. LUNDSAGER. |
| 分类号 |
B01D53/86;B01J23/86;B01J37/00;C04B30/02;C04B38/06;(IPC1-7):04B/;01J/ |
主分类号 |
B01D53/86 |
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