Coated Pipe and Propylene Polymer Composition Therefor
    3.
    发明申请
    Coated Pipe and Propylene Polymer Composition Therefor 有权
    涂布管和丙烯聚合物组合物

    公开(公告)号:US20110003105A1

    公开(公告)日:2011-01-06

    申请号:US12919779

    申请日:2009-01-27

    IPC分类号: B32B1/08

    摘要: The invention relates to a coated pipe comprising a core, an adhesion layer coated on the core and an outer coating layer coated on the adhesion layer, wherein at least the adhesion layer comprises a propylene polymer composition comprising: (A) a propylene homo- or copolymer, and (B) an elastomeric component and to the use of such a propylene polymer composition for coating a pipe.

    摘要翻译: 本发明涉及一种涂覆管,其包括芯,涂覆在芯上的粘合层和涂覆在粘合层上的外涂层,其中至少粘附层包含丙烯聚合物组合物,其包含:(A)丙烯均聚物或 共聚物,和(B)弹性体组分,以及使用这种丙烯聚合物组合物涂覆管道。