Non-Fluorinated Hybrid Enamel/Silicone Resin Coating

A coated cooking element for a culinary item or electrical cooking appliance, comprising a metal substrate coated on at least one face with at least the following layers, in this order starting from the metal substrate:

• a base layer comprising or consisting of a rough enamel layer, containing less than 50 ppm lead and less than 50 ppm cadmium, having the following properties:
• a hardness greater than that of the metal substrate constituting the support,
• a melting point between that of the metal substrate constituting the support and that of one or more constituents of the intermediate and finishing layers, and
• a surface roughness Ra between 2 and 50 μm,
• (optionally one or more intermediate layers consisting of one or more coloring agents and optionally:
• one or more silicone resins, and/or
• one or more thermoplastic polymers, and/or
• one or more fillers, and/or
• one or more additives,
• a finishing layer consisting of one or more silicone resins and optionally:
• one or more thermoplastic polymers, and/or
• one or more fillers, and/or
• one or more additives, and/or
• flakes.