05075276 is referenced by 45 patents and cites 3 patents.

A catalyst for purification of exhaust gases, comprising a support substrate, a catalyst carrier layer formed on the support substrate and catalyst ingredients loaded on the catalyst carrier layer, wherein the catalyst carrier layer comprises alumina, cerium oxide, zirconium oxide and at least one oxide of rare earth element except cerium and lanthanum, and at least a part of cerium oxide, zirconium oxide and oxide of rare earth element except cerium and lanthanum is present in the form of composite oxide and/or solid solution. The catalyst for purification of exhaust gases is capable of purifying exhaust gases containing carbon monoxide (CO), hydrocarbons (HC) and nitrogen oxides (NOx).

Title
Catalyst for purification of exhaust gases
Application Number
7/342060
Publication Number
5075276
Application Date
April 24, 1989
Publication Date
December 24, 1991
Inventor
Naoto Miyoshi
Nagoya
JP
Shinichi Matsumoto
Aichi
JP
Akio Isogai
Nagoya
JP
Mareo Kimura
Nagoya
JP
Masakuni Ozawa
Kasugai
JP
Agent
Finnegan Henderson Farabow Garrett & Dunner
Assignee
Toyota Jidosha Kabushiki Kaisha
JP
Kabushiki Kaisha Toyota Chuo Kenkyusho
JP
IPC
B01J 32/00
B01J 23/10
B01J 21/06
B01J 21/04
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