POLYCARBONATE COOKING ACCESSORY HAVING A SURFACE PROVIDED WITH AN ORGANO-MINERAL SOL-GEL COATING

摘要

The present invention concerns a cooking accessory, in particular intended for use in a steam cooking device, said cooking accessory comprising a polycarbonate support having at least one inner surface intended to be in direct or indirect contact with food. According to the invention, the inner surface of the support is covered by a dense organo-mineral sol-gel coating in the form of a continuous film of a material comprising a matrix formed from at least one metal polyalkoxylate, the accessory having been subjected to firing at a temperature of less than or equal to 135°C. The present invention also concerns a method for applying such a protective coating to at least the inner surface of such a polycarbonate support.