| 发明名称 | Cooking article including an external polyimide-based coating | ||
| 摘要 | This invention relates to a cooking article (1) including a metal dish (2) having a base area (20), a concave internal face (21) intended to be arranged on the side of the food to be placed in said article (1) and a convex external face (22) intended to be arranged toward a heat source, and an external coating (3) covering said external face (22), characterized in that said external coating (3) includes between 30% and 50% by weight, with respect to the entire weight of said coating (3), of at least one polyimide having a glass transition temperature Tg equal to or above 250° C. This invention also relates to a process for producing such an article (1). | ||
| 申请公布号 | US8851319(B2) | 申请公布日期 | 2014.10.07 |
| 申请号 | US200812340306 | 申请日期 | 2008.12.19 |
| 申请人 | SEB SA | 发明人 | Berrux Aurélien;Muller Pierre-Jean;Perillon Jean-Luc |
| 分类号 | A47J27/00;H05B6/12;A47J36/02 | 主分类号 | A47J27/00 |
| 代理机构 | Seyfarth Shaw LLP | 代理人 | Seyfarth Shaw LLP ;Michaelis Brian |
| 主权项 | 1. A cooking article comprising: a bilaminate metal dish having a base area, a concave internal face formed by a layer of stainless steel and arranged on a side of said bilaminate metal dish where food is to be placed in said article, and a convex external face formed by a layer of anodized aluminum or anodized aluminum alloy, an external coating covering said convex external face, and said external coating including between 30% and 50% by weight, with respect to the entire weight of said external coating, of at least one polyimide having a glass transition temperature equal to or above 250° C. | ||
| 地址 | Ecully FR | ||