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AssigneeJohnson Matthey Public Limited Company
InventorsCecilia BERNARDINI, Thomas CAMPBELL, Guy Richard CHANDLER, Christopher DALY, Katharine Ann HARDSTONE, Thomas HOTCHKISS, David THOMPSETT
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An emissions control device for treating or removing pollutants from an exhaust gas produced by an internal combustion engine is disclosed. The emissions control device comprises a solid foam layer disposed on a substrate, wherein the solid foam layer disposed on a substrate has an open cell structure and comprises a particulate material which is a catalytic material comprising a catalytically active metal supported on a support material.
An emissions control device for treating or removing pollutants from an exhaust gas produced by an internal combustion engine, wherein the emissions control device comprises a solid foam layer disposed on a substrate, and wherein the solid foam layer disposed on a substrate has an open cell structure and comprises a particulate material which is a catalytic material comprising a catalytically active metal supported on a support material.
Dependencies are inferred from the claim text.