Seb S.a.

Aurélien Berrux

Jean-Luc Perillon

Martin Rubio

Pierre-Jean Muller

Aurélien Dubanchet

Stephane Tuffe

Michel Fontaine

Stéphane Tuffe

Gaëlle Barcikowski

Jean-Luc Périllon

Provided is a utensil including a support having two opposite faces, at least one of which is provided with a sol-gel coating including at least one sol-gel layer that is present in the form of a continuous film of a sol-gel material including a matrix of at least one metal polyalkoxylate. Said utensil additionally includes a hybrid sol-gel coating including at least one screen-printed sol-gel layer completely or partially covering said sol-gel coating, said first hybrid sol-gel layer consisting of a hybrid sol-gel material including a matrix formed from a first hybrid sol-gel composition including at least one silicone resin and at least one silane and/or at least one metal alkoxide. Also provided is a process for producing such a utensil.

Culinary utensil provided with a hybrid coating and process for producing such a utensil

A method of manufacturing an item, notably a culinary item, includes: providing a support in the form of a preform; preparing a sol-gel composition; hydrolyzing the sol-gel precursor, followed by a condensation reaction; applying onto at least one support surface of the preform at least one layer of the sol-gel composition to form a sol-gel coating layer; and thermally treating the sol-gel coating layer to solidify the coating layer. Further, before thermally treating the sol-gel coating, the method includes pre-densifying the coated preform and stamping the preform to produce a final form of the culinary item.

Method of manufacturing a heating article provided with a sol-gel coating

Provided is a method for obtaining a cooking vessel that includes the following steps: producing a bowl having an aluminum outer surface and an inner surface; performing hard anodization of at least the outer surface of the bowl; and providing a sol-gel coating on the anodized outer surface. At least one coloring step is carried out following the hard anodization, the coloring step(s) being carried out before and/or during the sol-gel coating step. Also provided is a kitchen item or an electrical cooking appliance that includes a cooking vessel obtained by the above method.

Method for obtaining a cooking vessel having a colored, hard, anodized outer surface

This invention relates to a cooking article () including a metal dish () having a base area (), a concave internal face () intended to be arranged on the side of the food to be placed in said article () and a convex external face () intended to be arranged toward a heat source, and an external coating () covering said external face (), characterized in that said external coating () includes between 30% and 50% by weight, with respect to the entire weight of said coating (), of at least one polyimide having a glass transition temperature Tg equal to or above 250&#xb0; C. This invention also relates to a process for producing such an article ().

Cooking article including an external polyimide-based coating

The invention concerns a culinary item comprising a support element and a first coating of a sol-gel baked composition, said first coating overlying at least a portion of a first face of the support element, wherein said culinary item further comprises a second coating of a silicone-based baked composition overlying at least a portion of the first coating. The invention also involves a method of manufacturing such a culinary item.

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La Motte Servolex, France

Aurélien Berrux