Dual-functionalized adhesive compositions
    39.
    发明授权
    Dual-functionalized adhesive compositions 有权
    双功能粘合剂组合物

    公开(公告)号:US06894115B2

    公开(公告)日:2005-05-17

    申请号:US10321232

    申请日:2002-12-17

    Inventor: Maged G. Botros

    Abstract: Adhesive blend compositions having significantly improved adhesion to metals at elevated temperatures are provided. The compositions are blends of one or more polyolefin base resins, an acid or acid derivative modified polyolefin and silane modified polyolefin. A low level of adhesion promotor is optionally included in the blend.

    Abstract translation: 提供了在高温下具有显着改善的对金属的附着力的粘合剂共混物组合物。 组合物是一种或多种聚烯烃基树脂,酸或酸衍生物改性聚烯烃和硅烷改性聚烯烃的共混物。 混合物中任选地包含低水平的粘合促进剂。

    Grafted propylene copolymers and adhesive blends
    40.
    发明授权
    Grafted propylene copolymers and adhesive blends 有权
    接枝丙烯共聚物和粘合剂共混物

    公开(公告)号:US06716928B2

    公开(公告)日:2004-04-06

    申请号:US10222568

    申请日:2002-08-16

    Inventor: Maged G. Botros

    CPC classification number: C09J151/06 C08F255/02 C08L2666/02 C08L2666/04

    Abstract: Improved grafted propylene copolymer compositions and adhesive blends containing same are provided. The grafts are obtained by reacting propylene-ethylene impact copolymers having specified rubber contents and molecular weight distributions with ethylenically unsaturated acids or acid derivatives, such as maleic anhydride.

    Abstract translation: 提供了改进的接枝丙烯共聚物组合物和含有它们的粘合剂共混物。 通过使具有特定橡胶含量和分子量分布的丙烯 - 乙烯抗冲共聚物与烯属不饱和酸或酸衍生物如马来酸酐反应获得接枝。

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