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88results about "Oven coatings" patented technology

Coating composition, and cooking device or cooking receptacle coated with the same

A coating composition and a cooking device and / or cooking receptacle coated with the coating composition are described. The coating composition includes 10 to 30 wt. % of SiO2, 10 to 30 wt. % of P2O5, 10 to 30 wt. % of Al2O3, 1 to 20 wt. % of TiO2, 7 to 15 wt. % of Na2O, 7 to 15 wt. % of K2O, 5 to 10 wt. % of ZrO2, 2 to 5 wt. % of BaO, 2 to 5 wt. % of B2O3, 1 to 2 wt. % of MnO2, and an adhesion enhancer. The coating composition provides favorable thermal resistance, acid resistance and mechanical properties, such that a cooking device and / or receptacle coated with the coating composition may be easily cleaned at a relatively low temperature.
Owner:SAMSUNG ELECTRONICS CO LTD

Enamel and ground coat compositions

A composition that upon firing, forms a non-stick enamel layer is disclosed. The composition can be applied to a metal substrate to provide a non-stick, durable coating for cooking surfaces. Also disclosed are methods of forming enamel layers and corresponding coated substrates. Various ground coats and related methods are also described. Furthermore, various multilayer coatings and structures are disclosed that include an enamel layer and a ground coat layer.
Owner:FERRO CORP

Catalytic porcelain enamel coating composition

The present invention provides a new and improved porcelain enamel coating composition for use in forming a self-cleanable coating upon aluminized steel. The coating composition comprises a glass component having a composition comprising from about 30% to about 55% SiO2, from about 11% to about 20% TiO2, from about 0% to about 10% B2O3, from about 20% to about 40% alkali metal oxides, less than about 5% rare earth metal oxides, from about 0% to about 10% CaO, from about 0% to about 10% BaO, from about 0% to about 10% MnO, from about 2% to about 12% CuO, from about 0% to about 10% Sb2O3, from about 1.5% to about 10% Fe2O3, from about 0% to about 10% SnO2, from about 0% to about 10% P2O5, less than about 2% MoO3, and less than about 5% V2O5.
Owner:FERRO FRANCE S A R L

Cooking appliance surfaces having spill containment pattern and methods of making the same

A pattern of high temperature hydrophobic surfaces for use with cooking and baking appliances, such as kitchen cooktops, stoves and oven interior walls. The pattern of hydrophobic surfaces confines overflowed liquids to the enclosed non-hydrophobic surface areas and away from protected areas, such as around burner control knobs, burner surfaces, cal rods, fan and vent openings, countertops, and the like. The hydrophobic materials used are able to withstand and effectively repel liquids at high operating temperatures.
Owner:SSW ADVANCED TECH LLC

Heat cooking apparatus and self-cleaning material and producing method thereof

A convection heater (23) is disposed along a back surface of a rear face plate (18) which is comprised of a stainless steel plate that forms a heating chamber (14). On a back side of the rear face plate (18), disposed is a circulation fan (22) by which, air in the heating chamber (14) is sucked from air intake use through-holes into the back side, and after it is heated by the convection heater (23), it is returned from air blowing use through-holes to the heating chamber. On a surface of an inner side of the heating chamber (14) of the rear face plate (18), a self-cleaning layer is formed by dissolving a self-cleaning material which oxide-decomposes and removes accreted dirt at high temperature into a porcelain enamel glaze and by applying and bake-sticking.
Owner:PANASONIC CORP

Cleanability of ovens and cooktops

An oven cavity for an oven or range appliance includes a heat-stable base substrate, and a hard ceramic coating disposed on the base substrate. The hard ceramic coating is a poly-condensated silicone, polymeric silazane or poly-ceramic coating composition. A method of forming a surface for an oven or range appliance is also disclosed.
Owner:GENERAL ELECTRIC CO

Integrated cooktop assembly

Methods and apparatus are disclosed regarding a gas range and an integrated cooktop assembly. The integrated cooktop assembly may be formed as a single, continuous surface. Some embodiments of the cooktop assembly may include a bowl portion, a burner portion, a grate portion, and a cooktop portion.
Owner:TRANSFORM SR BRANDS LLC

Non-stick, pyrolytic coatings for heating devices

In accordance with one aspect of the present invention, a heating device is presented. The heating device includes a pyrocatalytic, non-stick coating disposed on at least one surface. The pyrocatalytic non-stick coating includes (i) a binder derived from a silane, a polysiloxane, a polysilazane, or combinations thereof; and (ii) a catalyst dispersed within the binder, wherein the catalyst comprises a pervoskite crystalline material, a pyrochlore crystalline material, a spinel crystalline material, an ilmenite crystalline material, or combinations hereof.
Owner:HAIER US APPLIANCE SOLUTIONS INC

Treated structural components for a cooking appliance

A structural component for a cooking appliance includes a core structure formed from metal in a general configuration of the structural component for a cooking appliance; and an outer coating defining a ceramic layer formed by a plasma electrolytic oxidation treatment applied to the core structure of the structural component.
Owner:BSH HOME APPLIANCES CORP

Food product and method and apparatus for baking

Provide an oven and optional cooking accessories having a high emissivity thermal protective layer on a substrate surface which comprises a metal or ceramic. The layer comprises from about 5% to 30% of an inorganic adhesive, from about 45% to 92% of at least one filler, and from about 1% to 25% of one or more emissivity agents; or from about 5% to 35% of colloidal silica, colloidal alumina, or combinations thereof, from about 23% to 79% of at least one filler, and from about 1% to 25% of one or more emissivity agents.
Owner:EMISSHIELD +1

Heating appliance covered with a self-cleaning coating and production method thereof

A heating appliance including a metal substrate, at least a part of which is covered with a self-cleaning coating including at least one oxidation catalyst selected from the platinoid oxides, and at least one dopant of said oxidation catalyst selected from the rare-earth oxides. The self-cleaning coating is a bilayer coating including: an inner layer at least partially covering the metal substrate and including the dopant; and an outer layer in contact with the ambient air and including the oxidation catalyst. Also provided is a method for producing such a heating appliance.
Owner:SEB SA

Kitchen oven and cooking range

An oven (1) for cooking / heating up miscellaneous foods. The oven (1) has at least one internal cavity (2) with a set of walls (3, 4, 5, 6, 7) and at least one wall of the internal cavity (2) is made of carbon steel coated by an alloy made of Zinc, Aluminum and Silicon. A kitchen oven includes a set of burners and at least one domestic oven (1) as described above, and the domestic oven (1) is disposed under the set of burners.
Owner:ELECTROLUX DO BRASIL

Exterior material of home appliance, home appliance including the exterior material, and manufacturing method thereof

A cooking apparatus including an enamel coating layer having an improved cleaning efficiency and a manufacturing method therefor are provided. The cooking apparatus includes a cooking compartment configured to accommodate a cooking object, a door configured to open and close the cooking compartment, and an enamel coating layer provided on a surface of the cooking compartment. The enamel coating layer includes, in percent (%) by weight of the entire composition, 5% or less (excluding 0%) of a silicon dioxide (SiO2), 10% to 20% of an aluminum oxide (Al2O3), 10% to 20% of a phosphorous pentoxide (P2O5), 5% to 15% of a rare earth oxide, and 5% to 10% of a ferric oxide (Fe2O3).
Owner:SAMSUNG ELECTRONICS CO LTD

Forming method for microwave oven cavity or oven cavity

The invention discloses a forming method for a microwave oven cavity or an oven cavity. The forming method comprises the following steps of preparing sheet materials; performing surface treatment on the sheet materials; performing welding and shaping, and powder ceramic coating spraying. According to the forming method, the rough sand finish surfaces of the sheet materials are prepared firstly; then a welding and forming way is adopted, and next, the ceramic coating is sprayed, so that it is ensured that the cavity is not deformed, and the ceramic coating which is low in energy consumption, high in strength, resistant to high temperature, non-viscous and easy to clean can be obtained; the sheet materials are subjected to sand blasting treatment firstly and then the powder ceramic coating is sprayed, so that the conditions of high energy consumption, high-temperature solidification and deformation, or toxic fluorine-containing gas decomposition at a high temperature of the conventional enamel coating or Teflon coating can be avoided; and in addition, the cavity forming method disclosed by the invention achieves the beneficial effects of simple process, easy operation, high use safety, and strong high-temperature resistance.
Owner:深芏(中山)科技实业有限公司

Oven

Provided is an oven having an improved structure for keeping a cooking chamber clean. The oven includes a main body, a cooking chamber provided inside the main body, a main heater disposed inside the cooking chamber, a fan disposed inside the cooking chamber to circulate air heated by the main heater, a coating film formed on at least a part of a cooking chamber inner wall and having a liquid repellency, and a contaminant collecting portion having a liquid repellency smaller than that of the coating film and provided on the cooking chamber inner wall with which air circulated by the fan collides.
Owner:SAMSUNG ELECTRONICS CO LTD
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