04274981 is referenced by 74 patents and cites 7 patents.

A catalyst for purifying exhaust gas composed of a catalyst carrier coated with a metal oxide material containing a spinel metal oxide of the formula: MAl.sub.2 O.sub.4 wherein M is Sr, Mg, Cu, Mn, Mo, Zn, Fe, Co or Ni the metal oxide coated carrier further being coated with rhodium and platinum and/or palladium as catalytically active components. The catalytically active components also can include cerium.

Title
Catalyst for purifying exhaust gas and the process for manufacturing thereof
Application Number
6/109148
Publication Number
4274981
Application Date
January 2, 1980
Publication Date
June 23, 1981
Inventor
Naomi Akasaka
Toyota
JP
Hiroo Kinoshita
Toyota
JP
Yoshihiro Suzuki
Toyota
JP
Agent
Oblon Fisher Spivak McClelland & Maier
Assignee
Toyota Jidosha Kogyo Kabushiki Kaisha
JP
IPC
B01J 23/89
B01J 23/64
B01J 23/58
B01J 23/10
View Original Source