Interpolymers of ethylene/a-olefins blends and profiles and gaskets made therefrom
    1.
    发明申请
    Interpolymers of ethylene/a-olefins blends and profiles and gaskets made therefrom 有权
    乙烯/α-烯烃共混物和型材和由此制成的垫圈的共聚物

    公开(公告)号:US20060199905A1

    公开(公告)日:2006-09-07

    申请号:US11376857

    申请日:2006-03-15

    IPC分类号: C08F8/00

    摘要: Polymer blends comprise at least an ethylene/α-olefin interpolymers and at least one polyolefin. The polyolefins can be homopolymers or interpolymers and have a melt strength of at least about 6 cN. The ethylene/α-olefin interpolymer is a block copolymer having at least a hard block and at least a soft block. The soft block comprises a higher amount of comonomers than the hard block. The block interpolymer has a number of unique characteristics disclosed here. The polymer blends can be profiled extruded to make profiles, gaskets, and other products.

    摘要翻译: 聚合物共混物包含至少一种乙烯/α-烯烃互聚物和至少一种聚烯烃。 聚烯烃可以是均聚物或互聚物,并且具有至少约6cN的熔体强度。 乙烯/α-烯烃互聚物是至少具有硬嵌段和至少一个软嵌段的嵌段共聚物。 软块包含比硬块更高量的共聚单体。 嵌段互聚物具有这里公开的许多独特特征。 聚合物共混物可以成型挤压成型材,垫片和其他产品。