Ceramic gels with salt for microwave heating susceptor
    12.
    发明授权
    Ceramic gels with salt for microwave heating susceptor 失效
    用于微波加热感受器的陶瓷凝胶

    公开(公告)号:US4968865A

    公开(公告)日:1990-11-06

    申请号:US281122

    申请日:1988-12-07

    IPC分类号: B65D81/34 C04B35/64

    摘要: Disclosed are ceramic oxide gels (sometimes also referred to as hydrated oxides, and especially xerogels, compositions which are useful in the formulation and fabrication of microwave susceptors for disposable packages for the microwave heating of food items. The compositions include novel microwave absorbing ceramic gel material doped with common salt and a binder. The gel forming materials include alumina, silica, mullite and mixtures thereof. The compositions essentially comprise about 17% to 35% bound water. Preferred materials are xerogels, i.e., ceramic gels dried so as to have a free moisture content of about 0.1% to 10%. The compositions provide good heat generation and a predeterminable upper temperature limit. The materials are common and inexpensive. The compositions can additionally include common salt as a temperature profile moderator.

    摘要翻译: 公开了陶瓷氧化物凝胶(有时也称为水合氧化物,特别是干凝胶,可用于配制和制造用于微波加热食品的一次性包装的微波感受器的组合物。该组合物包括新型微波吸收陶瓷凝胶材料 掺杂有普通盐和粘合剂的凝胶形成材料包括氧化铝,二氧化硅,莫来石及其混合物,组合物基本上包含约17%至35%的结合水,优选的材料是干凝胶,即干燥后的陶瓷凝胶, 游离水分含量为约0.1%至10%,该组合物提供良好的发热和可预测的上限温度,这些材料是常见且便宜的。组合物可另外包括作为温度分布调节剂的常见盐。

    Microwave popcorn package
    13.
    发明授权
    Microwave popcorn package 失效
    微波爆米花包装

    公开(公告)号:US4219573A

    公开(公告)日:1980-08-26

    申请号:US15036

    申请日:1979-02-26

    申请人: James R. Borek

    发明人: James R. Borek

    IPC分类号: A23L1/18 A47J36/02 B65D81/34

    摘要: A package for popping popcorn in a microwave oven is provided. The package includes an expandable container adapted to contain popcorn, oil and salt which when exposed to microwave radiation, the oil and popcorn will become heated and the popcorn will pop (steam produced by the heating will expand the container to accommodate the popped popcorn). The container has one wall with a thermal insulating pad associated therewith which improves the popping performance of the popcorn by preventing heat loss from the package to the oven floor.

    摘要翻译: 提供了一个用于在微波炉中爆出爆米花的包装。 该包装包括适于容纳爆米花,油和盐的可膨胀容器,当暴露于微波辐射时,油和爆米花将被加热并且爆米花将流出(由加热产生的蒸汽将膨胀容器以容纳爆米花爆米花)。 容器具有一个带有与其相关联的绝热垫的壁,其通过防止从包装到烘箱地板的热量损失来改善爆米花的爆破性能。