| abstract |
The invention relates to a catalyst system for cooking, roasting, baking and grilling units, comprising (i) a coating with a structure of (a) porous particles (A) and (b) a binder, whereby the porous particles (A) have no solid or liquid second phase in the pores (a) thereof and (ii) an odour catalyst which reduces or eliminates odours by adsorption of organic molecules from the gas phase and optionally by the subsequent catalytic decomposition thereof. |