PHOTO-REGENERABLE OXYGEN SCAVENGING PACKAGING
    3.
    发明申请
    PHOTO-REGENERABLE OXYGEN SCAVENGING PACKAGING 审中-公开
    可再生氧气包装

    公开(公告)号:US20140131226A1

    公开(公告)日:2014-05-15

    申请号:US14151309

    申请日:2014-01-09

    Abstract: Photo-regenerable oxygen scavenging packaging is generally disclosed. Some example embodiments may comprise tantalum oxide and/or manganese oxide arranged to act as a photo-regenerable oxygen scavenger. The tantalum oxide, if present, may operate as an oxygen scavenger when the tantalum oxide exists as tantalum (IV) oxide. Subjecting the tantalum oxide to light may transform at least a portion of the tantalum oxide existing as tantalum (V) oxide to tantalum (IV) oxide. The manganese oxide, if present, may operate as an oxygen scavenger when the manganese oxide exists as manganese (II) oxide. Subjecting the manganese oxide to light may transform at least a portion of the manganese oxide existing as manganese (III) oxide to manganese (II) oxide. Some example containers may include a structure defining an interior volume and a photo-regenerable oxygen scavenger disposed in fluidic communication with the interior volume.

    Abstract translation: 光可再生氧清除包装通常被公开。 一些示例性实施方案可以包括布置成充当光可再生氧清除剂的氧化钽和/或氧化锰。 当钽氧化物以氧化钽(IV)存在时,氧化钽(如果存在)可以作为除氧剂进行操作。 将钽氧化物照射到光可以将存在于氧化钽(V)的氧化钽的至少一部分转化为氧化钽(IV)。 当锰氧化物以氧化锰(II)存在时,氧化锰(如果存在)可以作为除氧剂进行操作。 使锰氧化物照射可以将至少一部分以氧化锰(III)形式存在的氧化锰转化为氧化锰(II)。 一些示例性容器可以包括限定内部体积的结构和与内部体积流体连通地设置的光可再生氧清除剂。

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