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    Impact copolymer compositions for use in corrugated board
    6.
    发明授权
    Impact copolymer compositions for use in corrugated board 有权
    用于瓦楞纸板的抗冲共聚物组合物

    公开(公告)号：US09109106B2

    公开(公告)日：2015-08-18

    申请号：US13115619

    申请日：2011-05-25

    申请人： Peter S. Dias ,  Li-Min Tau ,  John Kaarto

    发明人： Peter S. Dias ,  Li-Min Tau ,  John Kaarto

    IPC分类号： B32B3/28 ,  C08L23/00 ,  C08L23/04 ,  C08F8/00 ,  C08F214/26 ,  C08L27/12 ,  C08L23/12

    CPC分类号： C08L23/12 ,  Y10T428/24694 ,  C08L23/16 ,  C08L27/12

    摘要： The present invention relates to polymer compositions comprising a propylene impact copolymer and a processing aid, as well as corrugated boards made from such compositions. The impact copolymer has a melt flow range of from 1.5 to 3.5 g/10 min and a dispersed phase content of from 5 to 30% by weight. The dispersed phase of the impact copolymer has an ethylene content of from 30- to 70% by weight of the dispersed phase. The matrix phase of the impact copolymer is a propylene homopolymer or a random copolymer comprising units derived from propylene and a second copolymer selected from either ethylene or 1-butene wherein the units derived from the second copolymer comprise from 0 to 5% by weight of the dispersed phase.

    摘要翻译： 本发明涉及包含丙烯抗冲共聚物和加工助剂以及由这些组合物制成的瓦楞纸板的聚合物组合物。 冲击共聚物的熔体流动范围为1.5-3.5g / 10min，分散相含量为5-30wt％。 抗冲共聚物的分散相的分散相的乙烯含量为30-70重量％。 抗冲共聚物的基质相是丙烯均聚物或包含衍生自丙烯的单元和选自乙烯或1-丁烯的第二共聚物的无规共聚物，其中衍生自第二共聚物的单元包含0-5重量％ 分散相。

    Sheet material having a concave-convex part, and a vehicle panel and laminated structure using the same
    9.
    发明授权
    Sheet material having a concave-convex part, and a vehicle panel and laminated structure using the same 有权
    具有凹凸部的片材，车辆用面板和使用其的层叠结构体

    公开(公告)号：US08927089B2

    公开(公告)日：2015-01-06

    申请号：US13979106

    申请日：2011-12-13

    申请人： Masaya Takahashi

    发明人： Masaya Takahashi

    IPC分类号： B32B3/30 ,  B32B3/00 ,  E04C2/32 ,  B60J5/04 ,  B21D47/00 ,  B62D25/10

    CPC分类号： B60J5/045 ,  B21D47/00 ,  B62D25/105 ,  Y10T428/1241 ,  Y10T428/12993 ,  Y10T428/24678 ,  Y10T428/24694 ,  Y10T428/24702 ,  Y10T428/24736

    摘要： A sheet material (1) includes a stiffness-increasing concave-convex part (20). A first reference plane (K1), an intermediate reference plane (K3), and a second reference plane (K2) serve as a reference system. First reference areas (213), which have a specific shape, and second reference areas (223), which are all areas other than the first reference areas (213), are disposed in the intermediate reference plane (K3). The concave-convex part (20) is formed of first areas (21) as well as second areas (22) and/or plane areas (23).

    摘要翻译： 片材（1）包括刚度增加凹凸部（20）。 第一参考平面（K1），中间参考平面（K3）和第二参考平面（K2）用作参考系。 具有特定形状的第一参考区域（213）和除第一参考区域（213）之外的所有区域的第二参考区域（223）设置在中间参考平面（K3）中。 凹凸部（20）由第一区域（21）以及第二区域（22）和/或平面区域（23）形成。

    Sheet material having a concave-convex part, and vehicle panel and laminated structure using the same
    10.
    发明授权
    Sheet material having a concave-convex part, and vehicle panel and laminated structure using the same 有权
    具有凹凸部的片材，车辆用面板以及使用其的层叠结构体

    公开(公告)号：US08920908B2

    公开(公告)日：2014-12-30

    申请号：US13979188

    申请日：2011-12-13

    申请人： Masaya Takahashi

    发明人： Masaya Takahashi

    IPC分类号： B32B3/30 ,  B32B3/00 ,  B21D13/00 ,  E04C2/32 ,  B32B3/28 ,  B21D47/00 ,  B62D25/00 ,  B62D25/10 ,  B60J5/04

    CPC分类号： B32B3/28 ,  B21D47/00 ,  B60J5/045 ,  B62D25/00 ,  B62D25/10 ,  Y10T428/1241 ,  Y10T428/12417 ,  Y10T428/12993 ,  Y10T428/24678 ,  Y10T428/24694 ,  Y10T428/24702 ,  Y10T428/24736

    摘要： A sheet material (1) includes a stiffness-increasing concave-convex part (20). A first reference plane (K1), an intermediate reference plane (K3), and a second reference plane (K2) serve as a reference system. First unit areas (241) and second unit areas (242) are defined in the intermediate reference plane (K3). Each of the first unit areas (241) and the second unit areas (242) contains first virtual squares (243) and second virtual squares (244). Icosagonal areas that contain only adjacent first virtual squares (243) are designated as first reference areas (213), and icosagonal areas that contain only adjacent second virtual squares (244) are designated as second reference areas (223). The concave-convex part (20) contains first areas (21), which are formed based on the first reference areas (213), as well as second areas (22) and/or plane areas (23), which are formed based on the second reference areas (223).

    摘要翻译： 片材（1）包括刚度增加凹凸部（20）。 第一参考平面（K1），中间参考平面（K3）和第二参考平面（K2）用作参考系。 第一单位区域（241）和第二单位区域（242）被定义在中间参考平面（K3）中。 第一单元区域（241）和第二单元区域（242）中的每一个包含第一虚拟正方形（243）和第二虚拟正方形（244）。 仅包含相邻的第一虚拟正方形（243）的Icosagonal区域被指定为第一参考区域（213），并且仅包含相邻的第二虚拟正方形（244）的对角线区域被指定为第二参考区域（223）。 凹凸部（20）包含基于第一参考区域（213）形成的第一区域（21）以及基于第二区域（22）和/或平面区域（23）形成的第二区域 第二参考区（223）。