Polymer blends
    3.
    发明授权
    Polymer blends 有权
    聚合物共混物

    公开(公告)号:US07531602B2

    公开(公告)日:2009-05-12

    申请号:US11244351

    申请日:2005-10-05

    IPC分类号: C08L23/04

    摘要: A blend of polymers comprising from 5 to 95 weight % of a polymer having a high molecular weight made using a single site type catalyst and from 95 to 5 weight % of a polymer having a lower molecular weight made using a catalyst containing a phenoxide, preferably a salicylaldimine ligand, has an excellent toughness and would be suitable for use in applications such as polyolefin pipes.

    摘要翻译: 包含5至95重量%的使用单位型催化剂制备的具有高分子量的聚合物和95至5重量%的具有较低分子量的聚合物的聚合物的共混物,其使用含有苯氧基的催化剂制备,优选 水杨醛亚胺配体具有优异的韧性,适用于聚烯烃管等应用。