Title:
排気ガス浄化用触媒及びその製造方法
Document Type and Number:
Japanese Patent JP4498579
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To lower the pressure drop of gaseous emission and to improve mechanical strength. SOLUTION: A ceramic carrier 15 containing zirconium phosphate is coated with thin alumina films 3 by each of particle units forming this carrier 15. A catalyst active component is deposited on the rugged surfaces of the thin alumina films 3.
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Inventors:
Noriyuki Taoka
Kazushige Ohno
Kazushige Ohno
Application Number:
JP2000315555A
Publication Date:
July 07, 2010
Filing Date:
October 16, 2000
Export Citation:
Assignee:
IBIDEN CO.,LTD.
International Classes:
B01J27/18; B01D53/94; F01N3/02; B01J37/02; B01J37/10; F01N3/10; F01N3/24; F01N3/28
Domestic Patent References:
| JP61007860B1 | ||||
| JP4040237A | ||||
| JP60248236A | ||||
| JP8150339A |
Attorney, Agent or Firm:
Hironobu Onda
Makoto Onda
Makoto Onda