PACKAGING ARTICLES AND LAMINATION FILMS
    2.
    发明申请
    PACKAGING ARTICLES AND LAMINATION FILMS 审中-公开
    包装文章和包装薄膜

    公开(公告)号:WO2010065316A3

    公开(公告)日:2010-07-29

    申请号:PCT/US2009065045

    申请日:2009-11-19

    Inventor: NIEDERST JEFFREY

    Abstract: The present application relates to films and packaging articles having films bonded thereto. Also provided are methods of making and applying multilayered films. Exemplary polymeric films include a first layer adjacent the metal sheet having one or more polyester materials and a plurality of metal flakes disposed therein, and a second layer having a majority by weight of one or more crystallizable polyester-based polymers. Other exemplary films include a first layer adjacent the metal sheet having one or more amorphous polyester materials, and a second layer having a majority by weight of one or more crystallizable polyester-based polymers and an opacifying amount of titanium dioxide filler. Yet other exemplary films comprise an oxygen scavenging material and include a first layer adjacent the metal sheet having one or more amorphous polyester materials, and a second layer having a majority by weight of one or more crystallizable polyester-based polymers.

    Abstract translation: 本申请涉及具有与其结合的膜的膜和包装制品。 还提供了制造和应用多层膜的方法。 示例性聚合物膜包括邻近具有一种或多种聚酯材料的金属片和设置在其中的多个金属片的第一层,以及具有大部分重量的一种或多种可结晶的聚酯类聚合物的第二层。 其它示例性膜包括邻近具有一种或多种非晶聚酯材料的金属片的第一层和具有大多数重量的一种或多种可结晶的聚酯类聚合物和不透明量的二氧化钛填料的第二层。 另一些示例性膜包括除氧材料,并且包括邻近具有一种或多种非晶聚酯材料的金属片的第一层和具有大多数重量的一种或多种可结晶的聚酯类聚合物的第二层。

    MULTILAYER THERMOPLASTIC FILM
    6.
    发明申请
    MULTILAYER THERMOPLASTIC FILM 审中-公开
    多层热塑性薄膜

    公开(公告)号:WO2008048934A2

    公开(公告)日:2008-04-24

    申请号:PCT/US2007081407

    申请日:2007-10-15

    Inventor: NIEDERST JEFFREY

    Abstract: A thermoplastic polymer advanceable by solid state polymerization is blended with at least one dissimilar thermoplastic polymer, or an organic or inorganic particulate filler. The blend is solid state polymerized to provide a modified polymer alloy or filled polymer blend having at least one physical or chemical property different from that of the blend before solid state polymerization. The modified polymer alloy or filled polymer blend may be coextruded with a layer of thermoplastic extrusion polymer having a melt viscosity similar to that of the modified polymer alloy or filled polymer blend.

    Abstract translation: 通过固态聚合可推进的热塑性聚合物与至少一种不同的热塑性聚合物或有机或无机颗粒填料共混。 共混物是固态聚合的,以提供在固态聚合之前具有与共混物的物理或化学性质不同的至少一种物理或化学性质的改性聚合物合金或填充聚合物共混物。 可以将改性的聚合物合金或填充的聚合物共混物与熔融粘度与改性聚合物合金或填充的聚合物共混物的熔体粘度相似的热塑性挤出聚合物层共挤出。

Patent Agency Ranking