04675308 is referenced by 31 patents and cites 7 patents.

The invention relates to improved catalytic compositions for controlling gaseous contaminants from the combustion of carbonaceous fuels and, in particular, to three-way catalysts having improved ability to convert unburnt hydrocarbons, carbon monoxide and nitrogen oxides to less harmful forms in the presence of excess oxygen.

Title
Three-way catalyst for lean operating engines
Application Number
620415
Publication Number
4675308
Application Date
February 20, 1986
Publication Date
June 23, 1987
Inventor
Kenneth I Jagel
Stanton
NJ, US
Joseph C Dettling
Howell
NJ, US
Chung Z Wan
Somerset
NJ, US
Assignee
Engelhard Corporation
NJ, US
IPC
B01J 23/40
B01J 23/10
B01J 21/04
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