COOKING ARTICLE INCLUDING AN EXTERNAL POLYIMIDE-BASED COATING
    4.
    发明申请
    COOKING ARTICLE INCLUDING AN EXTERNAL POLYIMIDE-BASED COATING 有权
    烹饪文章包括外部基于聚酰亚胺的涂料

    公开(公告)号:US20090159601A1

    公开(公告)日:2009-06-25

    申请号:US12340306

    申请日:2008-12-19

    IPC分类号: A47J36/02 B05D3/02 A47J27/00

    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).

    摘要翻译: 本发明涉及一种烹饪用具(1),其包括具有基部区域(20)的金属盘(2),用于设置在待放置在所述物品(1)中的食物侧面上的凹入内表面 )和旨在朝向热源布置的凸形外表面(22)和覆盖所述外表面(22)的外涂层(3),其特征在于,所述外涂层(3)包括30%至50%之间的 相对于所述涂层(3)的整个重量,具有玻璃化转变温度Tg等于或高于250℃的至少一种聚酰亚胺。本发明还涉及制备这种制品(1)的方法。