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    Multilayer film structure and packages therefrom for organics
    1.
    发明授权
    Multilayer film structure and packages therefrom for organics 失效
    多层膜结构及其包装用于有机物

    公开(公告)号：US6120860A

    公开(公告)日：2000-09-19

    申请号：US756190

    申请日：1996-11-25

    申请人： William E. Bowen ,  Lee J. Murray, Jr.

    发明人： William E. Bowen ,  Lee J. Murray, Jr.

    IPC分类号： B32B27/06 ,  B29B1/08

    CPC分类号： B32B27/06 ,  Y10T428/1303 ,  Y10T428/1307 ,  Y10T428/1334 ,  Y10T428/1338 ,  Y10T428/1341

    摘要： Multilayer film structures and packages therefrom which are particularly suited for containing organics such as organic liquids or solvents, e.g., amines, diamines, triamines, xylenes, tolene, ethoxyethanols, urethanes, or epoxies, or the like, or materials containing organics are disclosed as are methods for containing such organics. The film structures have two layer elements. The first layer element has a flexible barrier material layer and a sealant layer; the second layer element has a high barrier material layer; and when formed into a package such as a pouch the sealant layer is disposed interiorly and is used to seal the package together. Suitable materials for the high barrier material include metal foil, e.g., aluminum foil, and nylon coated on at least one side with a polyvinylidene chloride copolymer; the flexible barrier material layer is suitably nylon; and, the sealant is preferably ethylene vinyl acetate. Additional layers such as additional primer, adhesive, tie or sealant layers can also be present as can at least one protective layer disposed over the high barrier material layer. The packages of this invention can contain the organics in varying conditions, including elevated heat and/or humidity, without blistering, bubbling, cracking or product permeation.

    摘要翻译： 公开了特别适用于含有有机物如有机液体或溶剂如胺，二胺，三胺，二甲苯，甲苯，乙氧基乙醇，氨基甲酸酯或环氧化物等有机物的多层膜结构和包装，或含有机物的材料 是含有这种有机物的方法。 膜结构具有两层元件。 第一层元件具有柔性阻隔材料层和密封剂层; 第二层元件具有高阻隔材料层; 并且当形成为诸如袋的包装时，密封剂层设置在内部并用于将包装密封在一起。 用于高阻隔材料的合适材料包括金属箔，例如铝箔，和至少一面涂覆有聚偏二氯乙烯共聚物的尼龙; 柔性阻隔材料层适宜为尼龙; 并且密封剂优选为乙烯 - 乙酸乙烯酯。 另外的层，例如额外的底漆，粘合剂，粘合剂或密封剂层，也可以存在于至少一个设置在高阻挡材料层之上的保护层。 本发明的包装可以在不同的条件下包含有机物，包括升高的热和/或湿度，不起泡，起泡，裂解或产物渗透。

    Multiple layer sheet material
    2.
    发明授权
    Multiple layer sheet material 失效
    多层片材

    公开(公告)号：US4731268A

    公开(公告)日：1988-03-15

    申请号：US891031

    申请日：1986-07-31

    申请人： Lee J. Murray, Jr. ,  Suzanne E. Schaefer

    发明人： Lee J. Murray, Jr. ,  Suzanne E. Schaefer

    IPC分类号： B32B27/08 ,  B32B27/32 ,  B65D65/40 ,  B65D75/26 ,  C08J3/22 ,  C09J7/02 ,  B32B1/02

    CPC分类号： C09J7/0257 ,  B32B27/08 ,  B32B27/32 ,  B65D75/26 ,  C08J3/223 ,  Y10T428/1334 ,  Y10T428/1338 ,  Y10T428/1352 ,  Y10T428/1359 ,  Y10T428/2804 ,  Y10T428/2817 ,  Y10T428/2843 ,  Y10T428/31913

    摘要： The invention is an improved multiple layer packaging sheet material which can be formed into closed and sealed packages suitable for holding products containing substantial fractions of cyanoacrylate. The invention depends on the positioning of high density polyethylene in direct contact with the cyanoacrylate-type product, and positioning a primer on the other side of the high density polyethylene. Preferred embodiments of the sheet structure include additional layers to provide barrier and abuse resistance properties, and the necessary adhesive materials to hold the various layers of the structure together with good adhesion. Additional layers are contemplated. The sheet structure can be formed into a package which positions the high density polyethylene adjacent the cyanoacrylate product, and between it and the other layers at all locations of contact between the cyanoacrylate product and the packaging sheet material.

    摘要翻译： 本发明是一种改进的多层包装片材料，其可以形成为适于保持含有大量氰基丙烯酸酯的产品的封闭和密封包装。 本发明取决于高密度聚乙烯与氰基丙烯酸酯类产品直接接触的定位，并将底漆定位在高密度聚乙烯的另一侧。 片状结构的优选实施例包括提供阻挡和耐滥用性能的附加层，以及用于将结构的各个层保持良好粘合力所需的粘合剂材料。 预期附加层。 片状结构可以形成为将高密度聚乙烯与氰基丙烯酸酯产物相邻并且在氰基丙烯酸酯产物和包装片材料之间的所有接触位置处与其它层之间定位的包装。

    Multiple layer sheet material
    3.
    发明授权
    Multiple layer sheet material 失效
    多层片材

    公开(公告)号：US4777085A

    公开(公告)日：1988-10-11

    申请号：US687202

    申请日：1984-12-28

    申请人： Lee J. Murray, Jr. ,  Suzanne E. Schaefer

    发明人： Lee J. Murray, Jr. ,  Suzanne E. Schaefer

    IPC分类号： B32B7/10 ,  B32B15/08 ,  B32B15/085 ,  B32B15/088 ,  B32B27/00 ,  B32B27/08 ,  B32B27/32 ,  B32B27/34 ,  B65D65/40 ,  B65D75/26 ,  C08J3/22 ,  C09J7/02

    CPC分类号： C09J7/0257 ,  B32B27/08 ,  B32B27/32 ,  B65D75/26 ,  C08J3/223 ,  Y10T428/1334 ,  Y10T428/1338 ,  Y10T428/2804 ,  Y10T428/2826 ,  Y10T428/2843 ,  Y10T428/31692 ,  Y10T428/31699 ,  Y10T428/31913

    摘要： The invention is in an improved multiple layer packaging sheet material which can be formed into closed and sealed packages suitable for holding products containing substantial fractions of cyanoacrylate. The invention depends on the positioning of high density polyethylene in direct contact with the cyanoacrylate-type product, and positioning a primer on the other side of the high density polyethylene. Preferred embodiments of the sheet structure include additional layers to provide barrier and abuse resistance properties, and the necessary adhesive materials to hold the various layers of the structure together with good adhesion. Additional layers are contemplated. The sheet structure can be formed into a package which positions the high density polyethylene adjacent the cyanoacrylate product, and between it and the other layers at all locations of contact between the cyanoacrylate product and the packaging sheet material.

    摘要翻译： 本发明是一种改进的多层包装片材料，其可以形成为封闭和密封的包装，其适合于保持含有大量氰基丙烯酸酯的产品。 本发明取决于高密度聚乙烯与氰基丙烯酸酯类产品直接接触的定位，并将底漆定位在高密度聚乙烯的另一侧。 片状结构的优选实施例包括提供阻挡和耐滥用性能的附加层，以及用于将结构的各个层保持良好粘合力所需的粘合剂材料。 预期附加层。 片状结构可以形成为将高密度聚乙烯与氰基丙烯酸酯产物相邻并且在氰基丙烯酸酯产物和包装片材料之间的所有接触位置处与其它层之间定位的包装。