发明名称 |
Exhaust gas purifying catalyst |
摘要 |
<p>To provide an exhaust gas purifying catalyst that requires a smallest possible quantity of rhodium for developing the activity effectively, so as to produce an excellent purifying performance economically, a zirconium complex oxide on which rhodium and platinum are previously supported, and a cerium complex oxide on which platinum and/or palladium are previously supported are contained in an exhaust gas purifying catalyst.</p> |
申请公布号 |
EP1190761(A1) |
申请公布日期 |
2002.03.27 |
申请号 |
EP20010122940 |
申请日期 |
2001.09.25 |
申请人 |
DAIHATSU MOTOR CO., LTD. |
发明人 |
UENISHI, MARI;TAN, ISAO;TANAKA, HIROHISA |
分类号 |
B01D53/94;B01J23/58;B01J23/63;(IPC1-7):B01D53/94 |
主分类号 |
B01D53/94 |
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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