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    Dienophile additives to polyvinylidene chloride copolymers
    3.
    发明授权
    Dienophile additives to polyvinylidene chloride copolymers 有权
    嗜碱性添加剂到聚偏二氯乙烯共聚物

    公开(公告)号：US06514626B1

    公开(公告)日：2003-02-04

    申请号：US09649895

    申请日：2000-08-28

    申请人： Roger Kaas ,  Chad Mueller

    发明人： Roger Kaas ,  Chad Mueller

    IPC分类号： B32B2730

    CPC分类号： B32B27/30 ,  B29K2027/08 ,  B32B27/18 ,  Y10T428/1379 ,  Y10T428/1383 ,  Y10T428/2907 ,  Y10T428/3192 ,  Y10T428/31928

    摘要： A flexible film for packaging articles such as food is provided. The film comprises a layer of polyvinylidene (“PVdC”) homopolymer, polyvinylidene and methyl acrylate (“PVdC-MA”) copolymer or other polyvinylidene chloride copolymer. A dienophile such as, for example, ethyl trans-cinnamate, methyl trans-cinnamate, dibutyl maleate, dimethyl maleate or maleic anhydride is blended with the PVdC polymer or PVdC-MA copolymer to reduce yellowing of the film caused by degradation of the PVdC or PVdC-MA through heat or electron beam irradiation. Preferably a range of about 0.05% and about 5% by weight of the dienophile is added to the PVdC or PVdC-MA.

    摘要翻译： 提供用于包装诸如食品的物品的柔性膜。 该膜包括聚偏二乙烯（“PVdC”）均聚物，聚偏二乙烯基和丙烯酸甲酯（“PVdC-MA”）共聚物或其它聚偏二氯乙烯共聚物层。 将亲二烯体如例如反式肉桂酸乙酯，反式肉桂酸甲酯，马来酸二丁酯，马来酸二甲酯或马来酸酐与PVdC聚合物或PVdC-MA共聚物共混以减少由PVdC或 PVdC-MA通过热或电子束照射。 优选将约0.2重量％至约5重量％的亲二烯体的范围加入到PVdC或PVdC-MA中。

    Dienophile additives to polyvinylidene chloride copolymers
    4.
    发明授权
    Dienophile additives to polyvinylidene chloride copolymers 有权
    嗜碱性添加剂到聚偏二氯乙烯共聚物

    公开(公告)号：US06911242B2

    公开(公告)日：2005-06-28

    申请号：US10341702

    申请日：2003-01-14

    申请人： Roger Kaas ,  Chad Mueller

    发明人： Roger Kaas ,  Chad Mueller

    IPC分类号： B32B27/18 ,  B32B27/30 ,  B29D22/00

    CPC分类号： B32B27/30 ,  B29K2027/08 ,  B32B27/18 ,  Y10T428/1379 ,  Y10T428/1383 ,  Y10T428/2907 ,  Y10T428/3192 ,  Y10T428/31928

    摘要： A flexible film for packaging articles such as food is provided. The film comprises a layer of polyvinylidene (“PVdC”) homopolymer, polyvinylidene and methyl acrylate (“PVdC-MA”) copolymer or other polyvinylidene chloride copolymer. A dienophile such as, for example, ethyl trans-cinnamate, methyl trans-cinnamate, dibutyl maleate, dimethyl maleate or maleic anhydride is blended with the PVdC polymer or PVdC-MA copolymer to reduce yellowing of the film caused by degradation of the PVdC or PVdC-MA through heat or electron beam irradiation. Preferably a range of about 0.05% and about 5% by weight of the dienophile is added to the PVdC or PVdC-MA.

    摘要翻译： 提供用于包装诸如食品的物品的柔性膜。 该膜包括聚偏二乙烯（“PVdC”）均聚物，聚偏二乙烯基和丙烯酸甲酯（“PVdC-MA”）共聚物或其它聚偏二氯乙烯共聚物层。 将亲二烯体如例如反式肉桂酸乙酯，反式肉桂酸甲酯，马来酸二丁酯，马来酸二甲酯或马来酸酐与PVdC聚合物或PVdC-MA共聚物共混以减少由PVdC或 PVdC-MA通过热或电子束照射。 优选将约0.2重量％至约5重量％的亲二烯体的范围加入到PVdC或PVdC-MA中。

    E-beam cured packaging structure, packages, and methods of making
    5.
    发明申请
    E-beam cured packaging structure, packages, and methods of making 审中-公开
    电子束固化包装结构，包装和制造方法

    公开(公告)号：US20070292567A1

    公开(公告)日：2007-12-20

    申请号：US11646808

    申请日：2006-12-27

    申请人： Roger Kaas ,  Russ Gehrke ,  Timothy Killoran ,  Sandra Lee Killoran ,  Mark Hines ,  Gary Gassman

    发明人： Roger Kaas ,  Russ Gehrke ,  Timothy Killoran ,  Sandra Lee Killoran ,  Mark Hines ,  Gary Gassman

    IPC分类号： B65D85/00 ,  B29D22/00 ,  B32B1/08 ,  B65B55/00

    CPC分类号： B65B61/00 ,  B32B27/00 ,  B65D31/02 ,  Y10T428/13 ,  Y10T428/1352 ,  Y10T428/1355

    摘要： Flexible retort packaging structures, including retort pouches and methods of making both the packaging structures and pouches, wherein an otherwise conventional flexible retort substrate is surface printed, the printed image is optionally overcoated with a protective overcoating material. The printing is accordingly located outwardly of the outer structural layer of the substrate and an overcoating is optionally applied over the printing, such that the printed image is between the optional overcoating and the outer-most structural layer of the substrate. The printed images and optional overcoating are simultaneously cured in an electron beam irradiation process.

    摘要翻译： 柔性蒸煮包装结构，包括蒸馏袋和制造包装结构和袋的方法，其中常规的柔性蒸煮基材被表面印刷，印刷图像任选地用保护性外涂层材料涂覆。 印刷因此位于衬底的外部结构层的外侧，并且任选地在印刷上施加外涂层，使得印刷图像在可选的外涂层和基底的最外层结构层之间。 印刷图像和任选的外涂层在电子束照射过程中同时固化。

    Barrier compositions and articles made therefrom
    6.
    发明申请
    Barrier compositions and articles made therefrom 审中-公开
    阻挡组合物和由其制成的制品

    公开(公告)号：US20050106343A1

    公开(公告)日：2005-05-19

    申请号：US10994891

    申请日：2004-11-22

    申请人： Yong Kim ,  Ray Germonprez ,  Roger Kaas ,  Atul Mehta

    发明人： Yong Kim ,  Ray Germonprez ,  Roger Kaas ,  Atul Mehta

    IPC分类号： C08K3/08 ,  C08L67/02 ,  C08L69/00 ,  B65D1/00

    CPC分类号： C08K3/08 ,  C08L67/02 ,  C08L69/00 ,  Y10T428/1334 ,  Y10T428/1352 ,  Y10T428/31736 ,  C08L77/00 ,  C08L29/00

    摘要： Improved oxygen barrier and oxygen absorbing compositions and structures comprising blends of xylylene group-containing polyamides and cobalt octoate and xylylene group-containing polyamides, polyesters and cobalt octoate are disclosed and claimed. These blends have superior barrier properties and clarity obtained by controlling the degree of orientation and the amount of cobalt. These novel blends are used as single layers and as the core layer in multiple layer films, structures and articles. When used in multiple layer structures, the adjacent layers are comprised of polyesters and/or polyamides. The structures made from the blends of the present invention have a clarity that is superior to structures previously known in the art.

    摘要翻译： 公开并要求保护包括含有亚二甲苯基团的聚酰胺和辛酸钴与含亚二甲苯基的聚酰胺，聚酯和辛酸钴的共混物的改进的氧阻隔和氧吸收组合物和结构。 这些共混物通过控制取向度和钴的量获得了优异的阻隔性和透明度。 这些新型共混物用作单层和作为多层膜，结构和制品中的核心层。 当用于多层结构时，相邻层由聚酯和/或聚酰胺构成。 由本发明的共混物制成的结构具有优于本领域已知的结构的透明度。