Johnson Matthey Public Limited Company

Johnson Matthey Inc.

Paul Schofield

Paul Richard Phillips

Guy Richard Chandler

Keith Anthony Flanagan

Michael Leonard William Spencer

Hedley Michael Strutt

A method of coating a honeycomb monolith substrate comprising a plurality of channels with a liquid comprising a catalyst component comprises the steps of: (i) holding a honeycomb monolith substrate substantially vertically; (ii) introducing a pre-determined volume of the liquid into the substrate via open ends of the channels at a lower end of the substrate; (iii) sealingly retaining the introduced liquid within the substrate; (iv) inverting the substrate containing the retained liquid; and (v) applying a vacuum to open ends of the channels of the substrate at the inverted, lower end of the substrate to draw the liquid along the channels of the substrate.

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Wirral, United Kingdom

Paul Schofield