A method of making a cooking utensil and a cooking utensil made using the same. In some embodiments, a method of making a cooking utensil includes applying pressure and heat to a multilayer stack to form a laminate, the multilayer stack including a metal substrate and a first polymer film.

A method for manufacturing frying, grilling, baking, and/or cooking utensils involves creating a green body from powdery silicon carbide, carbon, fillers, binders, and additives using ceramic shaping methods such as pressing, isostatic pressing, hot pressing, casting, die casting, or injection molding. The green body is carbonized and subsequently infiltrated with a metallic silicon melt. Through a final infiltration firing, the green body, together with carbon, forms a silicon carbide bonding matrix, resulting in a dimensionally stable frying, grilling, baking, and/or cooking utensil of the highest stability without residual porosity and with a temperature resistance of up to 1,350? C. This method gives rise to the aforementioned cookware, produced through the described process.

Described herein are polymer compositions having a poly(ether sulfone) polymer and (i) a polysulfone polymer or (ii) a poly(phenyl sulfone) polymer. In some embodiments, the polymer compositions can optionally include one or more additives. It has been surprisingly found that the aforementioned polymer compositions have outstanding anti-stick properties with respect to proteins.

A method for producing an intermediate material for a cooking device according to an embodiment of the present invention comprises the steps of: repeating a cycle of applying a dispersion of a fluororesin and an inorganic filler or a dispersion of a fluororesin alone to a supporter and firing the applied dispersion so as to form a multilayered fluororesin film, followed by exfoliating the multilayered fluororesin film from the supporter to acquire the multilayered fluororesin film beforehand; providing the pre-acquired fluororesin film on a metal-substrate; and thermally compressing the fluororesin film and the metal substrate. In addition, an organic compound-containing primer or adhesive is not used in the thermocompression step.

A coated cookware article is provided. The coated cookware article may include a cookware substrate. A thermal insulating coating may be disposed on at least a portion of the exterior of the cookware substrate. The thermal insulating coating may include a binder component and a microsphere component dispersed in the binder component. The microsphere component may include between about 2% to 25% of microspheres by weight of the binder component.

A removable stovetop grill including a first cooking plate and a second cooking plate, each with a planar top cooking surface, a bottom stovetop-facing surface, and a lateral coupling edge, the bottom stovetop-facing surface being disposed opposite the planar top cooking surface and operably configured to face at least one stovetop burner and transfer heat from the at least one stovetop burner to the planar top cooking surface. The lateral coupling edge of each the first cooking plate and the second cooking plate are removeably couplable to one another and operably configured such that, when coupled together, the planar top cooking surfaces of the first and second cooking plates form a an effectively continuous planar cooking surface sized to cover at least two standard-sized stovetop burners for receiving heat therefrom.

The present disclosure relates to a method and an apparatus for prompting a remaining service life of a cooking device, and a storage medium. The method comprises: obtaining cooking operation information of a cooking process performed by the cooking device; determining a life loss of the cooking device based on the cooking operation information of the cooking process; determining a remaining service life of the cooking device according to the life loss; and prompting the remaining service life of the cooking device.

The present invention relates to a method of treating a surface of a utensil as well as to a utensil having been treated by the method. A substrate is provided to form a component of the utensil. The substrate has a surface area to be treated. Through a shot peening process particles impact the substrate substantially evenly across the surface area, so as to dimple the substrate with depressions across the surface area, in order to reduce adhesion of matter on the treated surface area of the utensil.

Provided is an article of cookware and a method of making the same. The cookware has a multi-layer bonded composite wall structure having an inner metal layer and an outer metal layer, and a core layer between the inner layer and the outer layer. The core layer has at least two perforated graphite plates, each plate having a plurality of spaced-apart holes formed therethrough, and at least one intermediate metal element disposed between the at least two perforated graphite plates and extending through the plurality of spaced-apart holes of each of the at least two perforated graphite plates. The at least one intermediate metal element is metallurgically bonded to the inner layer and the outer layer at least through the plurality of spaced-apart holes.

A method for making pots and pans, equipped with a multi-layer coating of non-stick material including the forming of multiple layers of coating of an inner surface of a wall delimiting a cooking cavity, performed by cyclical repetition of a step of applying suitable substances and subsequent drying and baking in an oven of said layers of substances applied, at least the final layer of said substances being obtained by using a non-stick substance. The method includes, before the step of applying the substance for forming at least the final layer coating the cooking cavity of the pot, a step of adding as an additive edible oil or grease to the liquid substance to be applied for forming said final layer.